diff --git a/CHANGELOG b/CHANGELOG
index ea5e7fb70..2209bf083 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,43 @@
+Version 4.11
+=============
+
+1. Bug corrections, code cleaning and performance improvements.
+
+Version 4.10
+=============
+
+1. Implementation of relax and reconstruct for restart
+   search. Available in minizinc with search annotation
+   relax_and_reconstruct in combination with restart annotation.
+
+2. Implementation of round, floor and ceil constraints in both JaCoP
+   (RoundPeqX, FloorPeqX and CeilPeqX) and for minizinc.
+
+3. Implementation of channeling constraint, ChannelIntSet and
+   ChannelBoolSet. ChannelIntSet is defined for array of int variables
+   x and array of set variables s. They are related such that (x[i] =
+   j) <-> (i in y[j]). ChannelBoolSet id defined for array of Boolean
+   variables and a set variable and requires that i in s <-> b[i].
+   Available in minizinc as int_set_channel and Link_set_to_booleans.
+
+4. Implementation of set partitioning constraint, PartitionSet, and
+   related minizinc interface.
+
+5. Implementation of cumulative constraints, CumulativeOptional and
+   CumulativeUnaryOptional, for optional tasks. Available from
+   minizinc as cumulative and disjunctive with start times defined as
+   optional variables.
+
+6. Implementation of AllEqual primitive constraint (can be reified)
+   and SeqPrecedeChain constraint (not incremental version since it
+   requires many TimeStamp variables and informing constraint which
+   variables have changed). Both constraints are available from
+   minizinc.
+
+7. Command line options in flatzinc for restart search.
+
+8. Bug corrections, code cleaning and performance improvements.
+
 Version 4.9
 =============
 
diff --git a/change.bash b/change.bash
index c7252aefc..9543e0845 100644
--- a/change.bash
+++ b/change.bash
@@ -1,7 +1,7 @@
 #!/bin/bash
 echo changing file $1;
 mv $1 $1.bak;
-sed -e "s/@version 4.8/@version 4.9/g" < $1.bak > $1;
+sed -e "s/@version 4.9/@version 4.10/g" < $1.bak > $1;
 rm $1.bak;
 # command to be executed 
 # find src/ -name "*.java" -exec ./change.bash {} \;
diff --git a/doc/jacopguide/guideJaCoP.pdf b/doc/jacopguide/guideJaCoP.pdf
new file mode 100644
index 000000000..db6594be0
Binary files /dev/null and b/doc/jacopguide/guideJaCoP.pdf differ
diff --git a/pom.xml b/pom.xml
index b891a2b0c..d8791aeef 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,11 +1,12 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
+         http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>org.jacop</groupId>
     <artifactId>jacop</artifactId>
-    <version>4.9.0</version>
+    <version>4.11.0-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>JaCoP</name>
@@ -68,6 +69,7 @@
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
         <aspectj.version>1.8.10</aspectj.version>
+        <scala.version>2.13.12</scala.version>
         <checkstyle.config.location>resources/checkstyle.xml</checkstyle.config.location>
         <dependency.locations.enabled>false</dependency.locations.enabled>
     </properties>
@@ -104,7 +106,7 @@ setup to run configuration. -->
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-surefire-plugin</artifactId>
-                        <version>3.0.0-M5</version>
+                        <version>3.0.0-M9</version>
                         <configuration>
                             <includes>
                                 <include>**/IntDomainTest.java</include>
@@ -135,7 +137,7 @@ setup to run configuration. -->
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-surefire-plugin</artifactId>
-                        <version>2.19.1</version>
+                        <version>3.0.0-M9</version>
                         <configuration>
                             <includes>
                                 <include>**/IntDomainTest.java</include>
@@ -166,7 +168,7 @@ setup to run configuration. -->
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-surefire-plugin</artifactId>
-                        <version>2.19.1</version>
+                        <version>3.0.0-M9</version>
                         <configuration>
                             <includes>
                                 <include>**/IntDomainTest.java</include>
@@ -197,7 +199,7 @@ setup to run configuration. -->
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-surefire-plugin</artifactId>
-                        <version>2.19.1</version>
+                        <version>3.0.0-M9</version>
                         <configuration>
                             <includes>
                                 <include>**/IntDomainTest.java</include>
@@ -306,13 +308,13 @@ setup to run configuration. -->
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-surefire-report-plugin</artifactId>
-                    <version>2.19.1</version>
+                    <version>3.0.0-M9</version>
                 </plugin>
 
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-compiler-plugin</artifactId>
-                    <version>3.8.1</version>
+                    <version>3.11.0</version>
                 </plugin>
 
                 <plugin>
@@ -334,7 +336,7 @@ setup to run configuration. -->
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-project-info-reports-plugin</artifactId>
-                    <version>2.9</version>
+                    <version>3.4.2</version>
                 </plugin>
 
                 <plugin>
@@ -352,7 +354,7 @@ setup to run configuration. -->
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-site-plugin</artifactId>
-                    <version>3.9.1</version>
+                    <version>4.0.0-M5</version>
                 </plugin>
 
             </plugins>
@@ -364,21 +366,21 @@ setup to run configuration. -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.1</version>
+                <version>3.11.0</version>
                 <configuration>
                     <source>1.8</source>
                     <target>1.8</target>
                     <compilerArgument>-Xlint:all</compilerArgument>
-                    <!-- <showWarnings>true</showWarnings>
-                     <showDeprecation>true</showDeprecation>  -->
+                    <showWarnings>false</showWarnings>
+                    <!--  <showDeprecation>true</showDeprecation>  -->
                 </configuration>
             </plugin>
 
             <!-- Scala plugin -->
             <plugin>
-                <groupId>org.scala-tools</groupId>
-                <artifactId>maven-scala-plugin</artifactId>
-                <version>2.15.2</version>
+                <groupId>net.alchim31.maven</groupId>
+                <artifactId>scala-maven-plugin</artifactId>
+                <version>4.8.1</version>
                 <executions>
                     <execution>
                         <goals>
@@ -479,13 +481,12 @@ setup to run configuration. -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>2.10.4</version>
+                <version>3.5.0</version>
 
                 <configuration>
-                    <!--- Possible solution to not print any warrnings for Java 1.8
-                        <additionalparam>-Xdoclint:none</additionalparam>
-                    -->
-
+                  <failOnWarnings>false</failOnWarnings>
+                    <!--- Possible solution to not print any warrnings
+                        for Java 1.8 -->
                     <sourceFileExcludes>
                         <sourcepath>
                             ${basedir}/src/main/java:${basedir}/target/generated-sources/jjtree:${basedir}/target/generated-sources/javacc
@@ -501,13 +502,18 @@ setup to run configuration. -->
                         <exclude>**/SimpleCharStream.java</exclude>
                         <exclude>**/ASTSolveItem.java</exclude>
                     </sourceFileExcludes>
+                    <doclint>none</doclint>
                 </configuration>
                 <executions>
                     <execution>
-                        <id>attach-javadocs</id>
-                        <goals>
-                            <goal>jar</goal>
-                        </goals>
+                      <id>attach-javadocs</id>
+                      <configuration>
+                        <failOnWarnings>false</failOnWarnings>
+                        <doclint>none</doclint>
+                      </configuration>
+                      <goals>
+                        <goal>jar</goal>
+                      </goals>
                     </execution>
                 </executions>
             </plugin>
@@ -515,9 +521,9 @@ setup to run configuration. -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.19.1</version>
+                <version>3.0.0-M9</version>
                 <configuration>
-                    <rerunFailingTestsCount>1</rerunFailingTestsCount>
+                  <rerunFailingTestsCount>1</rerunFailingTestsCount>
                     <includes>
                         <include>**/IntDomainTest.java</include>
                         <include>**/ExampleBasedTest.java</include>
@@ -539,7 +545,7 @@ setup to run configuration. -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-site-plugin</artifactId>
-                <version>3.9.1</version>
+                <version>4.0.0-M5</version>
                 <!-- Using later versions, for example when tried 3.4 the findbugs report stopped working-->
             </plugin>
 
@@ -548,7 +554,7 @@ setup to run configuration. -->
 
                 <groupId>org.jacoco</groupId>
                 <artifactId>jacoco-maven-plugin</artifactId>
-                <version>0.7.9</version>
+                <version>0.8.8</version>
                 <configuration>
                     <excludes>
                         <exclude>org/jacop/examples/scala/**/*.class</exclude>
@@ -621,7 +627,7 @@ setup to run configuration. -->
             <plugin>
                 <groupId>com.github.spotbugs</groupId>
                 <artifactId>spotbugs-maven-plugin</artifactId>
-                <version>4.1.4</version>
+                <version>4.7.3.2</version>
                 <configuration>
                     <effort>Max</effort>      <!-- Other working value is Min -->
                     <threshold>Medium</threshold>  <!-- Other working value is Low, High -->
@@ -635,7 +641,7 @@ setup to run configuration. -->
                 <artifactId>maven-pmd-plugin</artifactId>
                 <configuration>
                     <linkXRef>true</linkXRef>
-                    <targetJdk>1.7</targetJdk>
+                    <targetJdk>1.8</targetJdk>
                     <!-- Exclude automatically generated files from jjtree and javacc -->
                     <excludes>
                         <exclude>**/fz/Parser.java</exclude>
@@ -646,20 +652,21 @@ setup to run configuration. -->
                         <exclude>**/fz/SimpleCharStream.java</exclude>
                     </excludes>
                 </configuration>
-                <version>3.7</version>
+                <version>3.21.0</version>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>2.10.4</version>
+                <version>3.5.0</version>
                 <configuration>
-                    <additionalparam>-Xdoclint:none</additionalparam>
+                  <failOnWarnings>false</failOnWarnings>
+                  <doclint>none</doclint>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-report-plugin</artifactId>
-                <version>2.19.1</version>
+                <version>3.0.0-M9</version>
                 <configuration>
                     <enableAssertions>true</enableAssertions>
                 </configuration>
@@ -681,8 +688,7 @@ setup to run configuration. -->
             </plugin>
             <plugin>
                 <groupId>org.jacoco</groupId>
-                <artifactId>jacoco-maven-plugin</artifactId>
-                <version>0.7.9</version>
+                <artifactId>jacoco-maven-plugin</artifactId>                <version>0.8.8</version>
                 <reportSets>
                     <reportSet>
                         <reports>
@@ -710,12 +716,12 @@ setup to run configuration. -->
         <dependency>
             <groupId>org.scala-lang</groupId>
             <artifactId>scala-library</artifactId>
-            <version>2.13.1</version>
+            <version>${scala.version}</version>
         </dependency>
         <dependency>
             <groupId>org.scala-lang</groupId>
             <artifactId>scala-compiler</artifactId>
-            <version>2.13.1</version>
+            <version>${scala.version}</version>
         </dependency>
 	<!--
 	<dependency>
diff --git a/src/main/java/org/jacop/api/RemoveLevelLate.java b/src/main/java/org/jacop/api/RemoveLevelLate.java
index 59183088b..426aa5638 100644
--- a/src/main/java/org/jacop/api/RemoveLevelLate.java
+++ b/src/main/java/org/jacop/api/RemoveLevelLate.java
@@ -35,7 +35,7 @@
  * has been removed to finalize the removal of the level for the constraint.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public interface RemoveLevelLate {
 
diff --git a/src/main/java/org/jacop/api/Replaceable.java b/src/main/java/org/jacop/api/Replaceable.java
index 64b63483d..82bba5687 100644
--- a/src/main/java/org/jacop/api/Replaceable.java
+++ b/src/main/java/org/jacop/api/Replaceable.java
@@ -38,7 +38,7 @@
  * replace a particular type of constraints into another one.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public interface Replaceable<T extends Constraint>  {
 
diff --git a/src/main/java/org/jacop/api/SatisfiedPresent.java b/src/main/java/org/jacop/api/SatisfiedPresent.java
index beec6a9c3..88441e958 100644
--- a/src/main/java/org/jacop/api/SatisfiedPresent.java
+++ b/src/main/java/org/jacop/api/SatisfiedPresent.java
@@ -35,7 +35,7 @@
  * (Constraint) to compute if the constraint is satisfied.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public interface SatisfiedPresent {
 
diff --git a/src/main/java/org/jacop/api/Stateful.java b/src/main/java/org/jacop/api/Stateful.java
index e2768c2c0..17521b0f4 100644
--- a/src/main/java/org/jacop/api/Stateful.java
+++ b/src/main/java/org/jacop/api/Stateful.java
@@ -34,7 +34,7 @@
  * Interface to mark the need of an entity to receive information about level being removed.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public interface Stateful {
 
diff --git a/src/main/java/org/jacop/api/StoreAware.java b/src/main/java/org/jacop/api/StoreAware.java
index a80048a88..13832f630 100644
--- a/src/main/java/org/jacop/api/StoreAware.java
+++ b/src/main/java/org/jacop/api/StoreAware.java
@@ -37,7 +37,7 @@
  * entity operates.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public interface StoreAware {
 
diff --git a/src/main/java/org/jacop/api/UsesQueueVariable.java b/src/main/java/org/jacop/api/UsesQueueVariable.java
index 330bc8a59..c90d87665 100644
--- a/src/main/java/org/jacop/api/UsesQueueVariable.java
+++ b/src/main/java/org/jacop/api/UsesQueueVariable.java
@@ -32,7 +32,7 @@
 
 /**
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          It specifies the marker interface for constraints that depend on calling queueVariable
  *          function of Constraint interface for correct/efficient execution of consistency function.
diff --git a/src/main/java/org/jacop/constraints/AbsXeqY.java b/src/main/java/org/jacop/constraints/AbsXeqY.java
index 4e78788b0..1ae613a0d 100644
--- a/src/main/java/org/jacop/constraints/AbsXeqY.java
+++ b/src/main/java/org/jacop/constraints/AbsXeqY.java
@@ -41,7 +41,7 @@
  * Domain and bounds consistency can be used; third parameter of constructor controls this.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class AbsXeqY extends PrimitiveConstraint implements Stateful {
diff --git a/src/main/java/org/jacop/constraints/AllEqual.java b/src/main/java/org/jacop/constraints/AllEqual.java
new file mode 100644
index 000000000..1e54f7d0d
--- /dev/null
+++ b/src/main/java/org/jacop/constraints/AllEqual.java
@@ -0,0 +1,150 @@
+/*
+ * AllEqual.java
+ * This file is part of JaCoP.
+ * <p>
+ * JaCoP is a Java Constraint Programming solver.
+ * <p>
+ * Copyright (C) 2000-2008 Krzysztof Kuchcinski and Radoslaw Szymanek
+ * <p>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * <p>
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * <p>
+ * Notwithstanding any other provision of this License, the copyright
+ * owners of this work supplement the terms of this License with terms
+ * prohibiting misrepresentation of the origin of this work and requiring
+ * that modified versions of this work be marked in reasonable ways as
+ * different from the original version. This supplement of the license
+ * terms is in accordance with Section 7 of GNU Affero General Public
+ * License version 3.
+ * <p>
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.jacop.constraints;
+
+import org.jacop.core.IntDomain;
+import org.jacop.core.IntVar;
+import org.jacop.core.Store;
+import org.jacop.api.SatisfiedPresent;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.Arrays;
+
+/**
+ * Constraints forall i != j: x[i] #= x[j]
+ *
+ * <p>Domain consistency is used.
+ *
+ * @author Krzysztof Kuchcinski and Radoslaw Szymanek
+ * @version 4.10
+ */
+
+public class AllEqual extends PrimitiveConstraint {
+
+
+    static final AtomicInteger idNumber = new AtomicInteger(0);
+
+    /**
+     * It specifies a left hand variable in equality constraint.
+     */
+    public final IntVar[] x;
+
+    /**
+     * It constructs constraint x[i] = x[j].
+     *
+     * @param x variables x.
+     */
+    public AllEqual(IntVar[] x) {
+
+        checkInputForNullness(new String[] {"x"}, new Object[] {x});
+
+        numberId = idNumber.incrementAndGet();
+
+        this.x = x;
+
+        setScope(x);
+    }
+
+    @Override public void consistency(final Store store) {
+
+        // bottom up
+        for (int i = 1; i < x.length; i++) {
+    
+            // domain consistency
+            x[i - 1].domain.in(store.level, x[i - 1], x[i].domain);
+
+            x[i].domain.in(store.level, x[i], x[i - 1].domain);
+        }
+
+        // top down
+        for (int i = x.length - 2; i >= 0; i--) {
+    
+            // domain consistency
+            x[i + 1].domain.in(store.level, x[i], x[i].domain);
+
+            x[i].domain.in(store.level, x[i], x[i + 1].domain);
+        }
+    }
+    
+    @Override public void notConsistency(final Store store) {
+        if (notSatisfied())
+            removeConstraint();
+
+        int n = 0;
+        int idx = -1;
+        int sIndex = -1;
+        for (int i = 0; i < x.length; i++) {
+            if (!x[i].singleton()) {
+                idx = i;
+                n++;
+            } else
+                sIndex = i;
+        }
+        if (n == 0)
+            throw Store.failException;
+        else if (n == 1)
+            x[idx].domain.inComplement(store.level, x[idx], x[sIndex].value());
+    }
+
+    @Override public boolean satisfied() {
+
+        for (int i = 0; i < x.length; i++) {
+            for (int j = i + 1; j < x.length; j++) {
+                if (! (x[i].singleton() && x[j].singleton() && x[i].value() == x[j].value()))
+                    return false;
+            }
+        }
+        return true;
+    }
+
+    @Override public boolean notSatisfied() {
+
+        for (int i = 0; i < x.length; i++) {
+            for (int j = i + 1; j < x.length; j++) {
+                if (i != j && !x[i].domain.isIntersecting(x[j].domain))
+                    return true;
+            }
+        }
+        return false;
+    }
+
+    @Override public int getDefaultConsistencyPruningEvent() {
+        return IntDomain.ANY;
+    }
+
+    @Override public int getDefaultNotConsistencyPruningEvent() {
+        return IntDomain.ANY;
+    }
+
+    @Override public String toString() {
+        return id() + " : AllEqual(" + Arrays.asList(x) + " )";
+    }
+
+}
diff --git a/src/main/java/org/jacop/constraints/Alldiff.java b/src/main/java/org/jacop/constraints/Alldiff.java
index f2ea33872..e38c4d363 100644
--- a/src/main/java/org/jacop/constraints/Alldiff.java
+++ b/src/main/java/org/jacop/constraints/Alldiff.java
@@ -53,7 +53,7 @@
  * It extends basic functionality of Alldifferent constraint.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Alldiff extends Alldifferent {
@@ -245,7 +245,7 @@ private void updateLB() {
             }
             pathset(t, x + 1, z, z);
             if (d[z] < bounds[z] - bounds[y]) {
-                throw store.failException;
+                throw Store.failException;
             }
             if (h[x] > x) {
                 int w = pathmax(h, h[x]);
@@ -277,7 +277,7 @@ private void updateUB() {
             }
             pathset(t, x - 1, z, z);
             if (d[z] < bounds[y] - bounds[z]) {
-                throw store.failException;
+                throw Store.failException;
             }
             if (h[x] < x) {
                 int w = pathmin(h, h[x]);
diff --git a/src/main/java/org/jacop/constraints/Alldifferent.java b/src/main/java/org/jacop/constraints/Alldifferent.java
index b0e6a75bc..9d7dffb6f 100644
--- a/src/main/java/org/jacop/constraints/Alldifferent.java
+++ b/src/main/java/org/jacop/constraints/Alldifferent.java
@@ -44,7 +44,7 @@
  * partial consistency technique.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Alldifferent extends Constraint implements UsesQueueVariable, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/Alldistinct.java b/src/main/java/org/jacop/constraints/Alldistinct.java
index fafd244a6..fbbcaf45e 100644
--- a/src/main/java/org/jacop/constraints/Alldistinct.java
+++ b/src/main/java/org/jacop/constraints/Alldistinct.java
@@ -53,7 +53,7 @@
  * 0..1000000 will make it use few MB already and kill the efficiency.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class Alldistinct extends Constraint implements UsesQueueVariable, Stateful, SatisfiedPresent {
 
diff --git a/src/main/java/org/jacop/constraints/Among.java b/src/main/java/org/jacop/constraints/Among.java
index d420445d7..e619bdb13 100644
--- a/src/main/java/org/jacop/constraints/Among.java
+++ b/src/main/java/org/jacop/constraints/Among.java
@@ -50,7 +50,7 @@
  * backtracking) to improve the constraint further.
  *
  * @author Polina Makeeva and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Among extends Constraint implements UsesQueueVariable, Stateful, SatisfiedPresent {
@@ -117,7 +117,7 @@ public Among(IntVar[] list, IntervalDomain kSet, IntVar n) {
      * @param kSet set of integer values against which we check if variables are equal to.
      * @param n    number of possible variables equal to a value from Kset.
      */
-    public Among(List<IntVar> list, IntervalDomain kSet, IntVar n) {
+    public Among(List<? extends IntVar> list, IntervalDomain kSet, IntVar n) {
         this(list.toArray(new IntVar[list.size()]), kSet, n);
     }
 
diff --git a/src/main/java/org/jacop/constraints/AmongVar.java b/src/main/java/org/jacop/constraints/AmongVar.java
index 6a84226bd..07e0506d0 100644
--- a/src/main/java/org/jacop/constraints/AmongVar.java
+++ b/src/main/java/org/jacop/constraints/AmongVar.java
@@ -54,7 +54,7 @@
  * function. The strength of propagation algorithm is incomporable to BC.
  *
  * @author Polina Makeeva and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class AmongVar extends Constraint implements UsesQueueVariable, Stateful, SatisfiedPresent {
 
@@ -135,7 +135,7 @@ public AmongVar(IntVar[] listOfX, IntVar[] listOfY, IntVar n) {
      * @param listOfY the list of variable to which equality is counted.
      * @param n       how many variables from list x are equal to at least one variable from list y.
      */
-    public AmongVar(List<IntVar> listOfX, List<IntVar> listOfY, IntVar n) {
+    public AmongVar(List<? extends IntVar> listOfX, List<? extends IntVar> listOfY, IntVar n) {
         this(listOfX.toArray(new IntVar[listOfX.size()]), listOfY.toArray(new IntVar[listOfY.size()]), n);
     }
 
@@ -334,7 +334,7 @@ public void consistencyForY(Store store) {
             if (futureDomain.getSize() > 0)
                 U = lbSDom.subtract(futureDomain);
             else
-                U = (IntDomain) lbSDom.clone();
+                U = lbSDom.clone();
         } else
             U = new IntervalDomain();
 
@@ -488,7 +488,7 @@ else if (intersectK.getSize() == y.domain.getSize()) {
         //shrinking of the Y domain will cause ubs's decrease
         IntDomain ubSDom = null;
         if (lbSDom.getSize() > 0)
-            ubSDom = (IntDomain) lbSDom.clone();
+            ubSDom = lbSDom.clone();
         else
             ubSDom = new IntervalDomain();
 
diff --git a/src/main/java/org/jacop/constraints/And.java b/src/main/java/org/jacop/constraints/And.java
index 6140fe75d..7faab1fa9 100644
--- a/src/main/java/org/jacop/constraints/And.java
+++ b/src/main/java/org/jacop/constraints/And.java
@@ -43,7 +43,7 @@
  * Constraint c1 /\ c2 ... /\ cn
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class And extends PrimitiveConstraint implements UsesQueueVariable {
 
diff --git a/src/main/java/org/jacop/constraints/AndBool.java b/src/main/java/org/jacop/constraints/AndBool.java
index 2422bb20b..0c5b30b7a 100644
--- a/src/main/java/org/jacop/constraints/AndBool.java
+++ b/src/main/java/org/jacop/constraints/AndBool.java
@@ -42,7 +42,7 @@
  * and returns result.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AndBool extends DecomposedConstraint<PrimitiveConstraint> {
@@ -75,7 +75,7 @@ else if (r.length == 2) {
      * @param a      parameters variable.
      * @param result variable.
      */
-    public AndBool(List<IntVar> a, IntVar result) {
+    public AndBool(List<? extends IntVar> a, IntVar result) {
         this(a.toArray(new IntVar[a.size()]), result);
     }
 
diff --git a/src/main/java/org/jacop/constraints/AndBoolSimple.java b/src/main/java/org/jacop/constraints/AndBoolSimple.java
index 92b6c2a2d..a35b8f1fd 100644
--- a/src/main/java/org/jacop/constraints/AndBoolSimple.java
+++ b/src/main/java/org/jacop/constraints/AndBoolSimple.java
@@ -40,7 +40,7 @@
  * is equal to zero. It restricts the domain of all x as well as result to be between 0 and 1.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AndBoolSimple extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/AndBoolVector.java b/src/main/java/org/jacop/constraints/AndBoolVector.java
index 9a87e6b04..ba92c7245 100644
--- a/src/main/java/org/jacop/constraints/AndBoolVector.java
+++ b/src/main/java/org/jacop/constraints/AndBoolVector.java
@@ -40,7 +40,7 @@
  * is equal to zero. It restricts the domain of all x as well as result to be between 0 and 1.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AndBoolVector extends PrimitiveConstraint {
@@ -103,7 +103,7 @@ public AndBoolVector(IntVar[] list, IntVar result) {
      * @param list   list of x's which must all be equal 1 to make result equal 1.
      * @param result variable which is equal 0 if any of x is equal to zero.
      */
-    public AndBoolVector(List<IntVar> list, IntVar result) {
+    public AndBoolVector(List<? extends IntVar> list, IntVar result) {
 
         this(list.toArray(new IntVar[list.size()]), result);
 
diff --git a/src/main/java/org/jacop/constraints/ArgMax.java b/src/main/java/org/jacop/constraints/ArgMax.java
index 2e68bd703..d09d84c8e 100644
--- a/src/main/java/org/jacop/constraints/ArgMax.java
+++ b/src/main/java/org/jacop/constraints/ArgMax.java
@@ -43,7 +43,7 @@
  * variable from all variables on the list.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ArgMax extends Constraint implements SatisfiedPresent {
@@ -116,95 +116,100 @@ public ArgMax(List<? extends IntVar> variables, IntVar maxIndex) {
             firstConsistencyCheck = false;
         }
 
-	int lb = IntDomain.MinInt;
-	int ub = IntDomain.MinInt;
-	int pos = -1;
-
-	// find lower/upper bounds for indexed elements on list
-	for (ValueEnumeration e = maxIndex.dom().valueEnumeration(); e.hasMoreElements(); ) {
-	    int cp = e.nextElement();
-	    int i = cp - 1 - indexOffset;
-
-	    int vDomMin = list[i].min();
-	    if (lb < vDomMin) {
-		lb = vDomMin;
-		pos = i;
-	    }
-
-	    int vDomMax = list[i].max();
-	    if (ub < vDomMax) {
-		ub = vDomMax;
-	    }
-	}
-	if (lb == ub)
-	    maxIndex.domain.inMax(store.level, maxIndex, pos + 1 + indexOffset);
-
-	// find min/max values for index
-	IntervalDomain idxDomain = new IntervalDomain();
-	for (ValueEnumeration e = maxIndex.dom().valueEnumeration(); e.hasMoreElements(); ) {
-	    int cp = e.nextElement();
-	    int i = cp - 1 - indexOffset;
-
-	    if (list[i].max() >= lb) {
-		if (idxDomain.getSize() == 0)
-		    idxDomain.unionAdapt(cp, cp);
-		else
-		    idxDomain.addLastElement(cp);
-	    }
-	}
-	if (idxDomain.isEmpty())
-	    throw Store.failException;
-	else
-	    maxIndex.domain.in(store.level, maxIndex, idxDomain);
-
-	ub = IntDomain.MinInt;
-	pos = -1;
-	for (ValueEnumeration e = maxIndex.dom().valueEnumeration(); e.hasMoreElements(); ) {
-	    int i = e.nextElement() - 1 - indexOffset;
-
-	    int vDomMax = list[i].max();
-	    if (ub < vDomMax) {
-		ub = vDomMax;
-		pos = i;
-	    }
-	}
-	if (list[pos].singleton())
-	    maxIndex.domain.in(store.level, maxIndex, pos + 1 + indexOffset, pos + 1 + indexOffset);
-
-	if (maxIndex.singleton()) {
-
-	    int idx = maxIndex.value() - 1 - indexOffset;
-	    IntVar y = list[idx];
-
-	    for (int i = 0; i < list.length; i++) {
-
-		// prune variables before and after index of max value
-		IntVar x = list[i];
-		if (i < idx) {
-		    // x < y
-		    x.domain.inMax(store.level, x, y.max() - 1);
-		    y.domain.inMin(store.level, y, x.min() + 1);
-		}
-		else {
-		    // x <= y
-		    x.domain.inMax(store.level, x, y.max());
-		    y.domain.inMin(store.level, y, x.min());
-		}
-	    }
-	} else {
-	    // prune values on the list
-	    int im = maxIndex.min();
-	    for (int i = 0; i < list.length; i++) {
-		int cp = i + 1 + indexOffset;
-
-		// prune variables before and after minimal index of max value
-		IntVar v = list[i];
-		if (cp < im)
-		    v.domain.inMax(store.level, v, ub - 1);
-		else
-		    v.domain.inMax(store.level, v, ub);    
-	    }
-	}
+        do {
+
+            store.propagationHasOccurred = false;
+
+            int lb = IntDomain.MinInt;
+            int ub = IntDomain.MinInt;
+            int pos = -1;
+
+            // find lower/upper bounds for indexed elements on list
+            for (ValueEnumeration e = maxIndex.dom().valueEnumeration(); e.hasMoreElements(); ) {
+                int cp = e.nextElement();
+                int i = cp - 1 - indexOffset;
+
+                int vDomMin = list[i].min();
+                if (lb < vDomMin) {
+                    lb = vDomMin;
+                    pos = i;
+                }
+
+                int vDomMax = list[i].max();
+                if (ub < vDomMax) {
+                    ub = vDomMax;
+                }
+            }
+            if (lb == ub)
+                maxIndex.domain.inMax(store.level, maxIndex, pos + 1 + indexOffset);
+
+            // find min/max values for index
+            IntervalDomain idxDomain = new IntervalDomain();
+            for (ValueEnumeration e = maxIndex.dom().valueEnumeration(); e.hasMoreElements(); ) {
+                int cp = e.nextElement();
+                int i = cp - 1 - indexOffset;
+
+                if (list[i].max() >= lb) {
+                    if (idxDomain.getSize() == 0)
+                        idxDomain.unionAdapt(cp, cp);
+                    else
+                        idxDomain.addLastElement(cp);
+                }
+            }
+            if (idxDomain.isEmpty())
+                throw Store.failException;
+            else
+                maxIndex.domain.in(store.level, maxIndex, idxDomain);
+
+            ub = IntDomain.MinInt;
+            pos = -1;
+            for (ValueEnumeration e = maxIndex.dom().valueEnumeration(); e.hasMoreElements(); ) {
+                int i = e.nextElement() - 1 - indexOffset;
+
+                int vDomMax = list[i].max();
+                if (ub < vDomMax) {
+                    ub = vDomMax;
+                    pos = i;
+                }
+            }
+            if (list[pos].singleton())
+                maxIndex.domain.in(store.level, maxIndex, pos + 1 + indexOffset, pos + 1 + indexOffset);
+
+            if (maxIndex.singleton()) {
+
+                int idx = maxIndex.value() - 1 - indexOffset;
+                IntVar y = list[idx];
+
+                for (int i = 0; i < list.length; i++) {
+
+                    // prune variables before and after index of max value
+                    IntVar x = list[i];
+                    if (i < idx) {
+                        // x < y
+                        x.domain.inMax(store.level, x, y.max() - 1);
+                        y.domain.inMin(store.level, y, x.min() + 1);
+                    }
+                    else {
+                        // x <= y
+                        x.domain.inMax(store.level, x, y.max());
+                        y.domain.inMin(store.level, y, x.min());
+                    }
+                }
+            } else {
+                // prune values on the list
+                int im = maxIndex.min();
+                for (int i = 0; i < list.length; i++) {
+                    int cp = i + 1 + indexOffset;
+
+                    // prune variables before and after minimal index of max value
+                    IntVar v = list[i];
+                    if (cp < im)
+                        v.domain.inMax(store.level, v, ub - 1);
+                    else
+                        v.domain.inMax(store.level, v, ub);    
+                }
+            }
+        } while (store.propagationHasOccurred);
 
 	// if (maxIndex.singleton() && list[maxIndex.value() - 1 - indexOffset].singleton())
 	//     removeConstraint();
diff --git a/src/main/java/org/jacop/constraints/ArgMin.java b/src/main/java/org/jacop/constraints/ArgMin.java
index aa33602ac..09309988d 100644
--- a/src/main/java/org/jacop/constraints/ArgMin.java
+++ b/src/main/java/org/jacop/constraints/ArgMin.java
@@ -43,7 +43,7 @@
  * variable from all variables on the list.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ArgMin extends Constraint implements SatisfiedPresent {
@@ -119,92 +119,97 @@ public ArgMin(List<? extends IntVar> variables, IntVar minIndex) {
             firstConsistencyCheck = false;
         }
 
-	int lb = IntDomain.MaxInt;
-	int ub = IntDomain.MaxInt;
-	int pos = -1;
-
-	// find lower/upper bounds for elements on list
-	for (int i = 0; i < list.length; i++) {
-
-	    int vDomMin = list[i].dom().min();
-	    if (lb > vDomMin) {
-		lb = vDomMin;
-	    }
-
-	    int vDomMax = list[i].dom().max();
-	    if (ub > vDomMax) {
-		ub = vDomMax;
-		pos = i;
-	    }
-	}
-
-	if (lb == ub)
-	    minIndex.domain.inMax(store.level, minIndex, pos + 1 + indexOffset);
-
-	// find min/max values for index
-	IntervalDomain idxDomain = new IntervalDomain();
-	for (int i = 0; i < list.length; i++) {
-	    int cp = i + 1 + indexOffset;
-
-	    if (list[i].min() <= ub) {
-		if (idxDomain.getSize() == 0)
-		    idxDomain.unionAdapt(cp, cp);
-		else
-		    idxDomain.addLastElement(cp);
-	    }
-	}
-	if (idxDomain.isEmpty())
-	    throw Store.failException;
-	else
-	    minIndex.domain.in(store.level, minIndex, idxDomain);
-
-	// find min value for variables indexed by index variable
-	lb = IntDomain.MaxInt;
-	pos = -1;
-	for (ValueEnumeration e = minIndex.dom().valueEnumeration(); e.hasMoreElements(); ) {
-	    int i = e.nextElement() - 1 - indexOffset;
-
-	    int vDomMin = list[i].dom().min();
-	    if (lb > vDomMin) {
-		lb = vDomMin;
-		pos = i;
-	    }
-	}
-	if (list[pos].singleton())
-	    minIndex.domain.in(store.level, minIndex, pos + 1 + indexOffset, pos + 1 + indexOffset);
-
-	if (minIndex.singleton()) {
-
-	    int idx = minIndex.value() - 1 - indexOffset;
-	    IntVar y = list[idx];
-
-	    for (int i = 0; i < list.length; i++) {
-
-		// prune variables before and after index of max value
-		IntVar x = list[i];
-		if (i < idx) {
-		    // x > y
-		    x.domain.inMin(store.level, x, y.min() + 1);
-		    y.domain.inMax(store.level, y, x.max() - 1);
-		}
-		else {
-		    // x >= y
-		    x.domain.inMin(store.level, x, y.min());
-		    y.domain.inMax(store.level, y, x.max());
-		}
-	    }
-	} else {
-	    // prune values on the list
-	    int im = minIndex.min();
-	    for (int i = 0; i < list.length; i++) {
-		int cp = i + 1 + indexOffset;
-
-		if (cp < im)
-		    list[i].domain.inMin(store.level, list[i], lb + 1);
-		else if (cp > im)
-		    list[i].domain.inMin(store.level, list[i], lb);
-	    }
-	}
+        do {
+
+            store.propagationHasOccurred = false;
+
+            int lb = IntDomain.MaxInt;
+            int ub = IntDomain.MaxInt;
+            int pos = -1;
+
+            // find lower/upper bounds for elements on list
+            for (int i = 0; i < list.length; i++) {
+
+                int vDomMin = list[i].dom().min();
+                if (lb > vDomMin) {
+                    lb = vDomMin;
+                }
+
+                int vDomMax = list[i].dom().max();
+                if (ub > vDomMax) {
+                    ub = vDomMax;
+                    pos = i;
+                }
+            }
+
+            if (lb == ub)
+                minIndex.domain.inMax(store.level, minIndex, pos + 1 + indexOffset);
+
+            // find min/max values for index
+            IntervalDomain idxDomain = new IntervalDomain();
+            for (int i = 0; i < list.length; i++) {
+                int cp = i + 1 + indexOffset;
+
+                if (list[i].min() <= ub) {
+                    if (idxDomain.getSize() == 0)
+                        idxDomain.unionAdapt(cp, cp);
+                    else
+                        idxDomain.addLastElement(cp);
+                }
+            }
+            if (idxDomain.isEmpty())
+                throw Store.failException;
+            else
+                minIndex.domain.in(store.level, minIndex, idxDomain);
+
+            // find min value for variables indexed by index variable
+            lb = IntDomain.MaxInt;
+            pos = -1;
+            for (ValueEnumeration e = minIndex.dom().valueEnumeration(); e.hasMoreElements(); ) {
+                int i = e.nextElement() - 1 - indexOffset;
+
+                int vDomMin = list[i].dom().min();
+                if (lb > vDomMin) {
+                    lb = vDomMin;
+                    pos = i;
+                }
+            }
+            if (list[pos].singleton())
+                minIndex.domain.in(store.level, minIndex, pos + 1 + indexOffset, pos + 1 + indexOffset);
+
+            if (minIndex.singleton()) {
+
+                int idx = minIndex.value() - 1 - indexOffset;
+                IntVar y = list[idx];
+
+                for (int i = 0; i < list.length; i++) {
+
+                    // prune variables before and after index of max value
+                    IntVar x = list[i];
+                    if (i < idx) {
+                        // x > y
+                        x.domain.inMin(store.level, x, y.min() + 1);
+                        y.domain.inMax(store.level, y, x.max() - 1);
+                    }
+                    else {
+                        // x >= y
+                        x.domain.inMin(store.level, x, y.min());
+                        y.domain.inMax(store.level, y, x.max());
+                    }
+                }
+            } else {
+                // prune values on the list
+                int im = minIndex.min();
+                for (int i = 0; i < list.length; i++) {
+                    int cp = i + 1 + indexOffset;
+
+                    if (cp < im)
+                        list[i].domain.inMin(store.level, list[i], lb + 1);
+                    else if (cp > im)
+                        list[i].domain.inMin(store.level, list[i], lb);
+                }
+            }
+        } while (store.propagationHasOccurred);
 
 	// if (maxIndex.singleton() && list[maxIndex.value() - 1 - indexOffset].singleton())
 	//     removeConstraint();
diff --git a/src/main/java/org/jacop/constraints/Assignment.java b/src/main/java/org/jacop/constraints/Assignment.java
index c0eb4d89e..957347867 100644
--- a/src/main/java/org/jacop/constraints/Assignment.java
+++ b/src/main/java/org/jacop/constraints/Assignment.java
@@ -48,7 +48,7 @@
  * It enforces the relationship x[d[i]-shiftX]=i+shiftD and d[x[i]-shiftD]=i+shiftX.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class Assignment extends Constraint implements UsesQueueVariable, Stateful, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/AtLeast.java b/src/main/java/org/jacop/constraints/AtLeast.java
index ed4c3feb6..8ee318bd3 100644
--- a/src/main/java/org/jacop/constraints/AtLeast.java
+++ b/src/main/java/org/jacop/constraints/AtLeast.java
@@ -44,7 +44,7 @@
  * specified by variable value.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AtLeast extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/AtMost.java b/src/main/java/org/jacop/constraints/AtMost.java
index 2f05ddb7c..cdc0a3098 100644
--- a/src/main/java/org/jacop/constraints/AtMost.java
+++ b/src/main/java/org/jacop/constraints/AtMost.java
@@ -44,7 +44,7 @@
  * specified by variable value.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AtMost extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/BoolClause.java b/src/main/java/org/jacop/constraints/BoolClause.java
index e555e4dfb..645044ae6 100644
--- a/src/main/java/org/jacop/constraints/BoolClause.java
+++ b/src/main/java/org/jacop/constraints/BoolClause.java
@@ -46,7 +46,7 @@
  * It restricts the domain of all x as well as result to be between 0 and 1.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class BoolClause extends PrimitiveConstraint {
@@ -104,7 +104,7 @@ public BoolClause(IntVar[] x, IntVar[] y) {
      * @param x list of positive arguments x's.
      * @param y list of negative arguments y's.
      */
-    public BoolClause(List<IntVar> x, List<IntVar> y) {
+    public BoolClause(List<? extends IntVar> x, List<? extends IntVar> y) {
         this(x.toArray(new IntVar[x.size()]), y.toArray(new IntVar[y.size()]));
     }
 
diff --git a/src/main/java/org/jacop/constraints/ChannelImply.java b/src/main/java/org/jacop/constraints/ChannelImply.java
index 100e73eef..1b0a42b14 100644
--- a/src/main/java/org/jacop/constraints/ChannelImply.java
+++ b/src/main/java/org/jacop/constraints/ChannelImply.java
@@ -42,7 +42,7 @@
  * ChannelImply constraints "B {@literal =>} constraint".
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ChannelImply extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/ChannelReif.java b/src/main/java/org/jacop/constraints/ChannelReif.java
index 182f9883e..a00afa33c 100644
--- a/src/main/java/org/jacop/constraints/ChannelReif.java
+++ b/src/main/java/org/jacop/constraints/ChannelReif.java
@@ -42,7 +42,7 @@
  * ChannelReif constraints "constraint" {@literal <=>} B.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ChannelReif extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/Circuit.java b/src/main/java/org/jacop/constraints/Circuit.java
index fc92fd8db..a718fefe6 100644
--- a/src/main/java/org/jacop/constraints/Circuit.java
+++ b/src/main/java/org/jacop/constraints/Circuit.java
@@ -48,7 +48,7 @@
  * the circuit. Variables create one circuit.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Circuit extends Alldiff implements Stateful {
@@ -103,7 +103,7 @@ public Circuit(IntVar[] list) {
      *
      * @param list variables which must form a circuit.
      */
-    public Circuit(List<IntVar> list) {
+    public Circuit(List<? extends IntVar> list) {
         this(list.toArray(new IntVar[list.size()]));
     }
 
@@ -365,7 +365,7 @@ private boolean graphDominance(int root) {
                     }
             }
         } else  // root does not reach all nodes -> FAIL
-            throw store.failException;
+            throw Store.failException;
 
         return pruning;
     }
@@ -404,7 +404,7 @@ private boolean reversedGraphDominance(int root) {
                     }
             }
         } else  // root does not reach all nodes -> FAIL
-            throw store.failException;
+            throw Store.failException;
 
         return pruning;
     }
diff --git a/src/main/java/org/jacop/constraints/CircuitVar.java b/src/main/java/org/jacop/constraints/CircuitVar.java
index ca904c78e..3c12204cd 100644
--- a/src/main/java/org/jacop/constraints/CircuitVar.java
+++ b/src/main/java/org/jacop/constraints/CircuitVar.java
@@ -39,7 +39,7 @@
  * keeps current next node and previous node for the circuit
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class CircuitVar implements MutableVar {
diff --git a/src/main/java/org/jacop/constraints/CircuitVarValue.java b/src/main/java/org/jacop/constraints/CircuitVarValue.java
index 219d7830f..ff2cf1b76 100644
--- a/src/main/java/org/jacop/constraints/CircuitVarValue.java
+++ b/src/main/java/org/jacop/constraints/CircuitVarValue.java
@@ -36,7 +36,7 @@
  * Defines a current value of the CircuitVar and related operations on it.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class CircuitVarValue implements MutableVarValue, Cloneable {
diff --git a/src/main/java/org/jacop/constraints/Conditional.java b/src/main/java/org/jacop/constraints/Conditional.java
index bf84a63c5..9c7c72801 100644
--- a/src/main/java/org/jacop/constraints/Conditional.java
+++ b/src/main/java/org/jacop/constraints/Conditional.java
@@ -48,7 +48,7 @@
  * b[k] = 1 (true) and all b[i] for i {@literal <} k are 0 (false).
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class Conditional extends Constraint implements SatisfiedPresent {
@@ -116,12 +116,11 @@ public Conditional(List<? extends IntVar> b, List<? extends PrimitiveConstraint>
 
         boolean prune = true;
 
+        int i = 0;
         while (prune) {
-            int i = 0;
             LOOP: while (i < b.length) {
                 if (b[i].max() == 0) {
                     i++;
-                    continue;
                 } else
                     break LOOP;
             }
@@ -135,9 +134,6 @@ public Conditional(List<? extends IntVar> b, List<? extends PrimitiveConstraint>
             } else if (c[i].notSatisfied()) {
                 b[i].domain.inValue(store.level, b[i], 0);
                 prune = true;
-            } else if (b.length == 2 && c[i].satisfied()) {
-                b[i].domain.inValue(store.level, b[i], 1);
-                prune = true;
             }
         }
     }
diff --git a/src/main/java/org/jacop/constraints/Constraint.java b/src/main/java/org/jacop/constraints/Constraint.java
index 29f3edd58..8dde924b9 100644
--- a/src/main/java/org/jacop/constraints/Constraint.java
+++ b/src/main/java/org/jacop/constraints/Constraint.java
@@ -47,7 +47,7 @@
  * notSatisfiability, enforce consistency.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class Constraint extends DecomposedConstraint<Constraint> {
diff --git a/src/main/java/org/jacop/constraints/Count.java b/src/main/java/org/jacop/constraints/Count.java
index 4b9dd0bd3..95cf982ba 100644
--- a/src/main/java/org/jacop/constraints/Count.java
+++ b/src/main/java/org/jacop/constraints/Count.java
@@ -45,7 +45,7 @@
  * specified by variable counter.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Count extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/CountBounds.java b/src/main/java/org/jacop/constraints/CountBounds.java
index 34b14fe97..a86e24116 100644
--- a/src/main/java/org/jacop/constraints/CountBounds.java
+++ b/src/main/java/org/jacop/constraints/CountBounds.java
@@ -44,7 +44,7 @@
  * specified by lower bound and upper bound, lb and ub.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class CountBounds extends PrimitiveConstraint {
@@ -158,7 +158,7 @@ public CountBounds(List<? extends IntVar> list, int value, int lb, int ub) {
         }
 
         if (numberEq > ub || numberMayBe + numberEq < lb) {
-            throw store.failException;
+            throw Store.failException;
         } else if (numberMayBe + numberEq == lb) {
             for (int i = start; i < list.length; i++) {
                 IntVar v = list[i];
diff --git a/src/main/java/org/jacop/constraints/CountValues.java b/src/main/java/org/jacop/constraints/CountValues.java
index ca3305daf..cdb232485 100644
--- a/src/main/java/org/jacop/constraints/CountValues.java
+++ b/src/main/java/org/jacop/constraints/CountValues.java
@@ -47,7 +47,7 @@
  * variable counter.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class CountValues extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/CountValuesBounds.java b/src/main/java/org/jacop/constraints/CountValuesBounds.java
index ae6ddc16e..2c01d35c3 100644
--- a/src/main/java/org/jacop/constraints/CountValuesBounds.java
+++ b/src/main/java/org/jacop/constraints/CountValuesBounds.java
@@ -47,7 +47,7 @@
  * lower and upper bounds.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class CountValuesBounds extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/CountVar.java b/src/main/java/org/jacop/constraints/CountVar.java
index ff5877fcd..033d4e70f 100644
--- a/src/main/java/org/jacop/constraints/CountVar.java
+++ b/src/main/java/org/jacop/constraints/CountVar.java
@@ -45,7 +45,7 @@
  * specified by variable counter.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class CountVar extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/Cumulative.java b/src/main/java/org/jacop/constraints/Cumulative.java
index 89d8a33fc..1b868cda2 100644
--- a/src/main/java/org/jacop/constraints/Cumulative.java
+++ b/src/main/java/org/jacop/constraints/Cumulative.java
@@ -43,7 +43,7 @@
  * algorithm and profile information on the resource use.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Cumulative extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/CumulativeProfiles.java b/src/main/java/org/jacop/constraints/CumulativeProfiles.java
index fff500462..90a2d4388 100644
--- a/src/main/java/org/jacop/constraints/CumulativeProfiles.java
+++ b/src/main/java/org/jacop/constraints/CumulativeProfiles.java
@@ -37,7 +37,7 @@
  * value.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class CumulativeProfiles {
diff --git a/src/main/java/org/jacop/constraints/DecomposedConstraint.java b/src/main/java/org/jacop/constraints/DecomposedConstraint.java
index 089bed9cf..13158b5d0 100644
--- a/src/main/java/org/jacop/constraints/DecomposedConstraint.java
+++ b/src/main/java/org/jacop/constraints/DecomposedConstraint.java
@@ -42,7 +42,7 @@
  * Defines how to construct a constraint out of other constraints.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class DecomposedConstraint<T extends Constraint> {
diff --git a/src/main/java/org/jacop/constraints/Decreasing.java b/src/main/java/org/jacop/constraints/Decreasing.java
index 520a91437..26bbd332e 100644
--- a/src/main/java/org/jacop/constraints/Decreasing.java
+++ b/src/main/java/org/jacop/constraints/Decreasing.java
@@ -39,7 +39,7 @@
  * Decreasing constraint assures that all variables are in decreasing order. 
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Decreasing extends Increasing {
@@ -70,11 +70,11 @@ public Decreasing(IntVar[] x, boolean strict) {
      *
      * @param x variables which must be in decreasing order.
      */
-    public Decreasing(List<IntVar> x) {
+    public Decreasing(List<? extends IntVar> x) {
         this(x.toArray(new IntVar[x.size()]));
     }
 
-    public Decreasing(List<IntVar> x, boolean strict) {
+    public Decreasing(List<? extends IntVar> x, boolean strict) {
         this(x.toArray(new IntVar[x.size()]), strict);
     }
 
diff --git a/src/main/java/org/jacop/constraints/Diff.java b/src/main/java/org/jacop/constraints/Diff.java
index aa22045ce..65cb2a1dd 100644
--- a/src/main/java/org/jacop/constraints/Diff.java
+++ b/src/main/java/org/jacop/constraints/Diff.java
@@ -46,7 +46,7 @@
  * does not use sophisticated techniques for efficient backtracking.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Diff extends Constraint implements UsesQueueVariable, Stateful, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/Diff2.java b/src/main/java/org/jacop/constraints/Diff2.java
index f12985671..6f13db732 100644
--- a/src/main/java/org/jacop/constraints/Diff2.java
+++ b/src/main/java/org/jacop/constraints/Diff2.java
@@ -48,7 +48,7 @@
  * Zero-width rectangles can be packed anywhere.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Diff2 extends Diff {
@@ -103,7 +103,7 @@ public Diff2(Rectangle[] rectangles, int[] exclusiveList, boolean doProfile) {
      * @param l2      list of variables denoting the length in the second dimension.
      * @param profile specifies if the profile should be computed.
      */
-    public Diff2(List<IntVar> o1, List<IntVar> o2, List<IntVar> l1, List<IntVar> l2, boolean profile) {
+    public Diff2(List<? extends IntVar> o1, List<? extends IntVar> o2, List<? extends IntVar> l1, List<? extends IntVar> l2, boolean profile) {
         this(o1, o2, l1, l2);
         doProfile = profile;
     }
@@ -227,7 +227,7 @@ public Diff2(IntVar[][] rectangles, boolean profile) {
      * @param rectangles    - list of rectangles, each rectangle represented by a list of variables.
      * @param exclusiveList - list of rectangles pairs which can overlap.
      */
-    public Diff2(List<List<IntVar>> rectangles, List<List<Integer>> exclusiveList) {
+    public Diff2(List<List<? extends IntVar>> rectangles, List<List<Integer>> exclusiveList) {
 
         queueIndex = 2;
         this.rectangles = Rectangle.toArrayOf2DRectangles(rectangles);
diff --git a/src/main/java/org/jacop/constraints/Diff2Var.java b/src/main/java/org/jacop/constraints/Diff2Var.java
index 001c72cc1..c2fd86634 100644
--- a/src/main/java/org/jacop/constraints/Diff2Var.java
+++ b/src/main/java/org/jacop/constraints/Diff2Var.java
@@ -39,7 +39,7 @@
  * keeps current recatngles for evaluation ([[R2, R3], [R1, R3], ...]
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class Diff2Var implements MutableVar {
diff --git a/src/main/java/org/jacop/constraints/Diff2VarValue.java b/src/main/java/org/jacop/constraints/Diff2VarValue.java
index 28e5dee4f..b2a20b985 100644
--- a/src/main/java/org/jacop/constraints/Diff2VarValue.java
+++ b/src/main/java/org/jacop/constraints/Diff2VarValue.java
@@ -38,7 +38,7 @@
  * Defines a current value of the Diff2Var and related operations on it.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class Diff2VarValue implements MutableVarValue, Cloneable {
diff --git a/src/main/java/org/jacop/constraints/DiffnProfile.java b/src/main/java/org/jacop/constraints/DiffnProfile.java
index 5d3a6a014..fa11e8964 100644
--- a/src/main/java/org/jacop/constraints/DiffnProfile.java
+++ b/src/main/java/org/jacop/constraints/DiffnProfile.java
@@ -41,7 +41,7 @@
  * value.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class DiffnProfile extends Profile {
diff --git a/src/main/java/org/jacop/constraints/Disjoint.java b/src/main/java/org/jacop/constraints/Disjoint.java
index 3ec862c4a..95bd1d459 100644
--- a/src/main/java/org/jacop/constraints/Disjoint.java
+++ b/src/main/java/org/jacop/constraints/Disjoint.java
@@ -48,7 +48,7 @@
  * Zero-width rectangles does not overlap with any other rectangle.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Disjoint extends Diff {
@@ -84,7 +84,7 @@ public Disjoint(Rectangle[] rectangles, boolean doProfile) {
      * @param l2      list of variables denoting the length in the second dimension.
      * @param profile specifies if the profile should be computed.
      */
-    public Disjoint(List<IntVar> o1, List<IntVar> o2, List<IntVar> l1, List<IntVar> l2, boolean profile) {
+    public Disjoint(List<? extends IntVar> o1, List<? extends IntVar> o2, List<? extends IntVar> l1, List<? extends IntVar> l2, boolean profile) {
         this(o1, o2, l1, l2);
         doProfile = profile;
     }
diff --git a/src/main/java/org/jacop/constraints/DisjointCondVar.java b/src/main/java/org/jacop/constraints/DisjointCondVar.java
index 411ec5808..8166b3665 100644
--- a/src/main/java/org/jacop/constraints/DisjointCondVar.java
+++ b/src/main/java/org/jacop/constraints/DisjointCondVar.java
@@ -42,7 +42,7 @@
  * keeps current recatngles for evaluation ([[R2, R3], [R1, R3], ...]
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class DisjointCondVar implements MutableVar {
diff --git a/src/main/java/org/jacop/constraints/DisjointCondVarValue.java b/src/main/java/org/jacop/constraints/DisjointCondVarValue.java
index 4c85bdf68..41558a9a6 100644
--- a/src/main/java/org/jacop/constraints/DisjointCondVarValue.java
+++ b/src/main/java/org/jacop/constraints/DisjointCondVarValue.java
@@ -39,7 +39,7 @@
  * Defines a current value of the Diff2Var and related operations on it.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class DisjointCondVarValue implements MutableVarValue, Cloneable {
diff --git a/src/main/java/org/jacop/constraints/DisjointConditional.java b/src/main/java/org/jacop/constraints/DisjointConditional.java
index 2e0f83c62..ce774b1e3 100644
--- a/src/main/java/org/jacop/constraints/DisjointConditional.java
+++ b/src/main/java/org/jacop/constraints/DisjointConditional.java
@@ -46,7 +46,7 @@
  * not overlap otherwise the overlaping is not checked.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class DisjointConditional extends Diff {
diff --git a/src/main/java/org/jacop/constraints/DisjointConditionalProfile.java b/src/main/java/org/jacop/constraints/DisjointConditionalProfile.java
index 56c6f5186..6e2aafe58 100644
--- a/src/main/java/org/jacop/constraints/DisjointConditionalProfile.java
+++ b/src/main/java/org/jacop/constraints/DisjointConditionalProfile.java
@@ -41,7 +41,7 @@
  * value.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class DisjointConditionalProfile extends ProfileConditional {
diff --git a/src/main/java/org/jacop/constraints/Distance.java b/src/main/java/org/jacop/constraints/Distance.java
index 5dd6f5dbd..44c028cd0 100644
--- a/src/main/java/org/jacop/constraints/Distance.java
+++ b/src/main/java/org/jacop/constraints/Distance.java
@@ -40,7 +40,7 @@
  * Constraint |X - Y| #= Z
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class Distance extends PrimitiveConstraint implements Stateful {
diff --git a/src/main/java/org/jacop/constraints/Element.java b/src/main/java/org/jacop/constraints/Element.java
index 5a3ed9888..d58e84ac7 100644
--- a/src/main/java/org/jacop/constraints/Element.java
+++ b/src/main/java/org/jacop/constraints/Element.java
@@ -45,7 +45,7 @@
  * The first index in the variables list is equal to 1.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Element extends Constraint implements UsesQueueVariable {
diff --git a/src/main/java/org/jacop/constraints/ElementInteger.java b/src/main/java/org/jacop/constraints/ElementInteger.java
index 51886d830..363fceb8d 100644
--- a/src/main/java/org/jacop/constraints/ElementInteger.java
+++ b/src/main/java/org/jacop/constraints/ElementInteger.java
@@ -53,7 +53,7 @@
  * make addressing of list array starting from 1.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class ElementInteger extends Constraint implements UsesQueueVariable, Stateful, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/ElementIntegerFast.java b/src/main/java/org/jacop/constraints/ElementIntegerFast.java
index 2180775f1..c529c39cd 100644
--- a/src/main/java/org/jacop/constraints/ElementIntegerFast.java
+++ b/src/main/java/org/jacop/constraints/ElementIntegerFast.java
@@ -49,7 +49,7 @@
  * make addressing of list array starting from 1.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ElementIntegerFast extends Constraint implements Stateful, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/ElementVariable.java b/src/main/java/org/jacop/constraints/ElementVariable.java
index 87ff287ba..cbb37c6d7 100644
--- a/src/main/java/org/jacop/constraints/ElementVariable.java
+++ b/src/main/java/org/jacop/constraints/ElementVariable.java
@@ -51,7 +51,7 @@
  * make addressing of list array starting from 1.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ElementVariable extends Constraint implements UsesQueueVariable, Stateful, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/ElementVariableFast.java b/src/main/java/org/jacop/constraints/ElementVariableFast.java
index 2f471974a..d4746c457 100644
--- a/src/main/java/org/jacop/constraints/ElementVariableFast.java
+++ b/src/main/java/org/jacop/constraints/ElementVariableFast.java
@@ -49,7 +49,7 @@
  * make addressing of list array starting from 1.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ElementVariableFast extends Constraint implements Stateful, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/Eq.java b/src/main/java/org/jacop/constraints/Eq.java
index a85659ff4..feea2f779 100644
--- a/src/main/java/org/jacop/constraints/Eq.java
+++ b/src/main/java/org/jacop/constraints/Eq.java
@@ -43,7 +43,7 @@
  * Constraint "constraint1"{@literal #<=>} "constraint2"
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Eq extends PrimitiveConstraint implements UsesQueueVariable {
diff --git a/src/main/java/org/jacop/constraints/EqBool.java b/src/main/java/org/jacop/constraints/EqBool.java
index b7d8887fe..6bab1e705 100644
--- a/src/main/java/org/jacop/constraints/EqBool.java
+++ b/src/main/java/org/jacop/constraints/EqBool.java
@@ -45,7 +45,7 @@
  * is equal to zero. It restricts the domains of all variables to be either 0 or 1.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class EqBool extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/ExclusiveItem.java b/src/main/java/org/jacop/constraints/ExclusiveItem.java
index a57c571ed..9e24a7d77 100644
--- a/src/main/java/org/jacop/constraints/ExclusiveItem.java
+++ b/src/main/java/org/jacop/constraints/ExclusiveItem.java
@@ -37,7 +37,7 @@
  * DisjointConditional
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class ExclusiveItem {
diff --git a/src/main/java/org/jacop/constraints/ExclusiveList.java b/src/main/java/org/jacop/constraints/ExclusiveList.java
index e94fdacb7..8a6670fca 100644
--- a/src/main/java/org/jacop/constraints/ExclusiveList.java
+++ b/src/main/java/org/jacop/constraints/ExclusiveList.java
@@ -39,7 +39,7 @@
  * Defines a list of exclusive items.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class ExclusiveList extends ArrayList<ExclusiveItem> {
diff --git a/src/main/java/org/jacop/constraints/ExtensionalConflictVA.java b/src/main/java/org/jacop/constraints/ExtensionalConflictVA.java
index b5118b029..2e96f1e23 100644
--- a/src/main/java/org/jacop/constraints/ExtensionalConflictVA.java
+++ b/src/main/java/org/jacop/constraints/ExtensionalConflictVA.java
@@ -46,7 +46,7 @@
  * efficiency.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ExtensionalConflictVA extends Constraint implements UsesQueueVariable, Stateful {
diff --git a/src/main/java/org/jacop/constraints/ExtensionalSupportMDD.java b/src/main/java/org/jacop/constraints/ExtensionalSupportMDD.java
index 7cf2a1ab6..f81938578 100644
--- a/src/main/java/org/jacop/constraints/ExtensionalSupportMDD.java
+++ b/src/main/java/org/jacop/constraints/ExtensionalSupportMDD.java
@@ -56,7 +56,7 @@
  * test against STR version.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ExtensionalSupportMDD extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/ExtensionalSupportSTR.java b/src/main/java/org/jacop/constraints/ExtensionalSupportSTR.java
index 379e10792..4d4314b16 100644
--- a/src/main/java/org/jacop/constraints/ExtensionalSupportSTR.java
+++ b/src/main/java/org/jacop/constraints/ExtensionalSupportSTR.java
@@ -49,7 +49,7 @@
  * available, which helped to create our own version of this algorithm.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 
diff --git a/src/main/java/org/jacop/constraints/ExtensionalSupportVA.java b/src/main/java/org/jacop/constraints/ExtensionalSupportVA.java
index 2cb78aecb..32f49b37c 100644
--- a/src/main/java/org/jacop/constraints/ExtensionalSupportVA.java
+++ b/src/main/java/org/jacop/constraints/ExtensionalSupportVA.java
@@ -46,7 +46,7 @@
  * efficiency.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ExtensionalSupportVA extends Constraint implements UsesQueueVariable, Stateful {
diff --git a/src/main/java/org/jacop/constraints/GCC.java b/src/main/java/org/jacop/constraints/GCC.java
index 4f5e9fd77..fa80371b2 100644
--- a/src/main/java/org/jacop/constraints/GCC.java
+++ b/src/main/java/org/jacop/constraints/GCC.java
@@ -48,7 +48,7 @@
  * available to us.
  *
  * @author Jocelyne Lotfi and Radoslaw Szymanek.
- * @version 4.9
+ * @version 4.10
  */
 
 public class GCC extends Constraint implements UsesQueueVariable, Stateful, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/IfThen.java b/src/main/java/org/jacop/constraints/IfThen.java
index 8760e7cf3..74d7d8b74 100644
--- a/src/main/java/org/jacop/constraints/IfThen.java
+++ b/src/main/java/org/jacop/constraints/IfThen.java
@@ -42,7 +42,7 @@
  * Constraint if constraint1 then constraint2
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class IfThen extends PrimitiveConstraint implements UsesQueueVariable {
diff --git a/src/main/java/org/jacop/constraints/IfThenBool.java b/src/main/java/org/jacop/constraints/IfThenBool.java
index 3905fe7e9..1be6031de 100644
--- a/src/main/java/org/jacop/constraints/IfThenBool.java
+++ b/src/main/java/org/jacop/constraints/IfThenBool.java
@@ -40,7 +40,7 @@
  * Constraint ( X {@literal =>} Y ) {@literal <=>} Z.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class IfThenBool extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/IfThenElse.java b/src/main/java/org/jacop/constraints/IfThenElse.java
index e1b3c6829..b1c2e49b1 100644
--- a/src/main/java/org/jacop/constraints/IfThenElse.java
+++ b/src/main/java/org/jacop/constraints/IfThenElse.java
@@ -43,7 +43,7 @@
  * *
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class IfThenElse extends PrimitiveConstraint implements UsesQueueVariable {
diff --git a/src/main/java/org/jacop/constraints/Implies.java b/src/main/java/org/jacop/constraints/Implies.java
index 4514f0bc9..8122dd55d 100644
--- a/src/main/java/org/jacop/constraints/Implies.java
+++ b/src/main/java/org/jacop/constraints/Implies.java
@@ -44,7 +44,7 @@
  * Constraint b {@literal =>} c (implication or half-reification)
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Implies extends PrimitiveConstraint implements UsesQueueVariable {
diff --git a/src/main/java/org/jacop/constraints/In.java b/src/main/java/org/jacop/constraints/In.java
index 645b5d4cb..e609d7d0c 100644
--- a/src/main/java/org/jacop/constraints/In.java
+++ b/src/main/java/org/jacop/constraints/In.java
@@ -40,7 +40,7 @@
  * Domain consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class In extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/Increasing.java b/src/main/java/org/jacop/constraints/Increasing.java
index 577128810..5e417070f 100644
--- a/src/main/java/org/jacop/constraints/Increasing.java
+++ b/src/main/java/org/jacop/constraints/Increasing.java
@@ -42,7 +42,7 @@
  * Increasing constraint assures that all variables are in increasing order. 
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Increasing extends Constraint {
@@ -88,11 +88,11 @@ public Increasing(IntVar[] x, boolean strict) {
      *
      * @param x variables which must be in increasing order.
      */
-    public Increasing(List<IntVar> x) {
+    public Increasing(List<? extends IntVar> x) {
         this(x.toArray(new IntVar[x.size()]));
     }
 
-    public Increasing(List<IntVar> x, boolean strict) {
+    public Increasing(List<? extends IntVar> x, boolean strict) {
         this(x.toArray(new IntVar[x.size()]), strict);
     }
 
diff --git a/src/main/java/org/jacop/constraints/IntRectangle.java b/src/main/java/org/jacop/constraints/IntRectangle.java
index 08bfdf88a..ebb322b15 100644
--- a/src/main/java/org/jacop/constraints/IntRectangle.java
+++ b/src/main/java/org/jacop/constraints/IntRectangle.java
@@ -39,7 +39,7 @@
  * constraint.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class IntRectangle {
diff --git a/src/main/java/org/jacop/constraints/IntTask.java b/src/main/java/org/jacop/constraints/IntTask.java
index cb9aa1396..9e2a97143 100644
--- a/src/main/java/org/jacop/constraints/IntTask.java
+++ b/src/main/java/org/jacop/constraints/IntTask.java
@@ -35,7 +35,7 @@
  * cumulative constraint
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class IntTask {
diff --git a/src/main/java/org/jacop/constraints/Lex.java b/src/main/java/org/jacop/constraints/Lex.java
index afd483685..d65ca1050 100644
--- a/src/main/java/org/jacop/constraints/Lex.java
+++ b/src/main/java/org/jacop/constraints/Lex.java
@@ -46,7 +46,7 @@
  * It constructs a Lex (lexicographical order) constraint.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Lex extends DecomposedConstraint<Constraint> {
diff --git a/src/main/java/org/jacop/constraints/LexOrder.java b/src/main/java/org/jacop/constraints/LexOrder.java
index c5f51d200..fc7c3a2a4 100644
--- a/src/main/java/org/jacop/constraints/LexOrder.java
+++ b/src/main/java/org/jacop/constraints/LexOrder.java
@@ -56,7 +56,7 @@
  * Artificial Intelligence 170 (2006) 803-834.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class LexOrder extends Constraint implements UsesQueueVariable, Stateful, SatisfiedPresent, RemoveLevelLate {
diff --git a/src/main/java/org/jacop/constraints/Linear.java b/src/main/java/org/jacop/constraints/Linear.java
index f30e6b84e..1ed36770c 100644
--- a/src/main/java/org/jacop/constraints/Linear.java
+++ b/src/main/java/org/jacop/constraints/Linear.java
@@ -49,7 +49,7 @@
  * For other constraints (And, Or, Not, Eq, IfThen, IfThenElse) use LinearInt.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 
diff --git a/src/main/java/org/jacop/constraints/LinearInt.java b/src/main/java/org/jacop/constraints/LinearInt.java
index 92c12165f..1138a42cc 100644
--- a/src/main/java/org/jacop/constraints/LinearInt.java
+++ b/src/main/java/org/jacop/constraints/LinearInt.java
@@ -52,7 +52,7 @@
  * by Warwick Harvey and Joachim Schimpf
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class LinearInt extends PrimitiveConstraint {
@@ -419,7 +419,7 @@ void computeInit() {
     void pruneLtEq(long b) {
 
         if (sumMin > b)
-            throw store.failException;
+            throw Store.failException;
 
         long min;
         long max;
@@ -453,7 +453,7 @@ void pruneLtEq(long b) {
     void pruneGtEq(long b) {
 
         if (sumMax < b)
-            throw store.failException;
+            throw Store.failException;
 
         long min;
         long max;
@@ -487,7 +487,7 @@ void pruneGtEq(long b) {
     void pruneNeq() {
 
         if (sumMin == sumMax && b == sumMin)
-            throw store.failException;
+            throw Store.failException;
 
         long min;
         long max;
diff --git a/src/main/java/org/jacop/constraints/LinearIntDom.java b/src/main/java/org/jacop/constraints/LinearIntDom.java
index e497db247..d0d3449cb 100644
--- a/src/main/java/org/jacop/constraints/LinearIntDom.java
+++ b/src/main/java/org/jacop/constraints/LinearIntDom.java
@@ -48,7 +48,7 @@
  * The weights are integers. Domain consistency is used.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class LinearIntDom extends LinearInt {
@@ -233,7 +233,7 @@ void pruneEq() {
         // System.out.println("Variables: "+java.util.Arrays.asList(x)+" have valid assignments: " + java.util.Arrays.asList(support));
         for (int i = 0; i < l; i++)
             if (support[i] == null)
-                throw store.failException;
+                throw Store.failException;
             else
                 x[i].domain.in(store.level, x[i], support[i]);
     }
diff --git a/src/main/java/org/jacop/constraints/Max.java b/src/main/java/org/jacop/constraints/Max.java
index c8c2d50e2..3dbcdad4a 100644
--- a/src/main/java/org/jacop/constraints/Max.java
+++ b/src/main/java/org/jacop/constraints/Max.java
@@ -48,7 +48,7 @@
  * max(list) = max.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Max extends Constraint implements SatisfiedPresent {
@@ -113,46 +113,50 @@ public Max(List<? extends IntVar> variables, IntVar max) {
     @Override public void consistency(Store store) {
 
         int start = position.value();
-        IntVar var;
-        IntDomain vDom;
 
-        int minValue = IntDomain.MinInt;
-        int maxValue = IntDomain.MinInt;
+        do {
 
-        int maxMax = max.max();
-        int minMax = max.min();
-        for (int i = start; i < l; i++) {
+            store.propagationHasOccurred = false;
+            IntVar var;
+            IntDomain vDom;
 
-            var = list[i];
+            int minValue = IntDomain.MinInt;
+            int maxValue = IntDomain.MinInt;
 
-            vDom = var.dom();
-            int varMin = vDom.min(), varMax = vDom.max();
+            int maxMax = max.max();
+            int minMax = max.min();
+            for (int i = start; i < l; i++) {
 
-            if (varMax < minMax) {
-                swap(start, i);
-                start++;
-            } else if (varMax > maxMax)
-                var.domain.inMax(store.level, var, maxMax);
+                var = list[i];
 
-            minValue = (minValue > varMin) ? minValue : varMin;
-            maxValue = (maxValue > varMax) ? maxValue : varMax;
-        }
+                vDom = var.dom();
+                int varMin = vDom.min(), varMax = vDom.max();
 
-        position.update(start);
+                if (varMax < minMax) {
+                    swap(start, i);
+                    start++;
+                } else if (varMax > maxMax)
+                    var.domain.inMax(store.level, var, maxMax);
 
-        max.domain.in(store.level, max, minValue, maxValue);
+                minValue = (minValue > varMin) ? minValue : varMin;
+                maxValue = (maxValue > varMax) ? maxValue : varMax;
+            }
 
-        if (start == l) // all variables have their max value lower than min value of max variable
-            throw Store.failException;
+            max.domain.in(store.level, max, minValue, maxValue);
 
-        if (start == list.length - 1) { // one variable on the list is maximal; its is min > max of all other variables
-            list[start].domain.in(store.level, list[start], max.dom());
+            if (start == l) // all variables have their max value lower than min value of max variable
+                throw Store.failException;
 
-            if (max.singleton())
-                removeConstraint();
+            if (start == list.length - 1) { // one variable on the list is maximal; its is min > max of all other variables
+                list[start].domain.in(store.level, list[start], max.dom());
 
-        }
+                if (max.singleton())
+                    removeConstraint();
 
+            }
+        } while (store.propagationHasOccurred);
+
+        position.update(start);
     }
 
     private void swap(int i, int j) {
diff --git a/src/main/java/org/jacop/constraints/MaxSimple.java b/src/main/java/org/jacop/constraints/MaxSimple.java
index b508e0727..f7bcb601f 100644
--- a/src/main/java/org/jacop/constraints/MaxSimple.java
+++ b/src/main/java/org/jacop/constraints/MaxSimple.java
@@ -44,7 +44,7 @@
  * max(x1, x2) = max.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class MaxSimple extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/Member.java b/src/main/java/org/jacop/constraints/Member.java
index 2e2defddc..d885fb7d6 100644
--- a/src/main/java/org/jacop/constraints/Member.java
+++ b/src/main/java/org/jacop/constraints/Member.java
@@ -45,7 +45,7 @@
  * Member constraint implements the membership of element e on list x.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class Member extends PrimitiveConstraint {
@@ -114,6 +114,7 @@ public Member(List<? extends IntVar> list, IntVar e) {
 
 	IntDomain d = new IntervalDomain();
 	boolean eGround = e.singleton();
+        int numberGround = 0;
 	for (int i = start; i < l; i++) {
 
 	    if (eGround && x[i].singleton() && x[i].value() == e.value()) {
@@ -124,16 +125,24 @@ public Member(List<? extends IntVar> list, IntVar e) {
 	    if (!x[i].domain.isIntersecting(e.domain)) {
 		swap(start, i);
 		start++;
-	    } else
+	    } else {
+                if (x[i].singleton())
+                    numberGround++;
 		d.unionAdapt(x[i].domain);
+            }
 	}
 
 	if (start == l)
-	    throw store.failException;
+	    throw Store.failException;
 
 	e.domain.in(store.level, e, d);
 
-	if (start == l-1) {
+        if (l - start == numberGround && !e.singleton()) {
+            removeConstraint();
+            return;
+        }
+
+	if (start == l - 1) {
 	    x[l-1].domain.in(store.level, x[l-1], e.domain);
 	    e.domain.in(store.level, e, x[l-1].domain);
 	}
diff --git a/src/main/java/org/jacop/constraints/Min.java b/src/main/java/org/jacop/constraints/Min.java
index facfa7430..5668aff28 100644
--- a/src/main/java/org/jacop/constraints/Min.java
+++ b/src/main/java/org/jacop/constraints/Min.java
@@ -46,7 +46,7 @@
  * varable from all FD varaibles on the list.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Min extends Constraint implements SatisfiedPresent {
@@ -112,48 +112,53 @@ public Min(List<? extends IntVar> list, IntVar min) {
     @Override public void consistency(Store store) {
 
         int start = position.value();
-        IntVar var;
-        IntDomain vDom;
 
-        //@todo keep one variable with the smallest value as watched variable
-        // only check for other support if that smallest value is no longer part
-        // of the variable domain.
+        do {
 
-        int minValue = IntDomain.MaxInt;
-        int maxValue = IntDomain.MaxInt;
+            store.propagationHasOccurred = false;
+            IntVar var;
+            IntDomain vDom;
 
-        int minMin = min.min();
-        int maxMin = min.max();
-        for (int i = start; i < l; i++) {
-            var = list[i];
+            //@todo keep one variable with the smallest value as watched variable
+            // only check for other support if that smallest value is no longer part
+            // of the variable domain.
 
-            vDom = var.dom();
-            int varMin = vDom.min(), varMax = vDom.max();
+            int minValue = IntDomain.MaxInt;
+            int maxValue = IntDomain.MaxInt;
 
-            if (varMin > maxMin) {
-                swap(start, i);
-                start++;
-            } else if (varMin < minMin)
-                var.domain.inMin(store.level, var, minMin);
+            int minMin = min.min();
+            int maxMin = min.max();
+            for (int i = start; i < l; i++) {
+                var = list[i];
 
-            minValue = (minValue < varMin) ? minValue : varMin;
-            maxValue = (maxValue < varMax) ? maxValue : varMax;
-        }
+                vDom = var.dom();
+                int varMin = vDom.min(), varMax = vDom.max();
 
-        position.update(start);
+                if (varMin > maxMin) {
+                    swap(start, i);
+                    start++;
+                } else if (varMin < minMin)
+                    var.domain.inMin(store.level, var, minMin);
 
-        min.domain.in(store.level, min, minValue, maxValue);
+                minValue = (minValue < varMin) ? minValue : varMin;
+                maxValue = (maxValue < varMax) ? maxValue : varMax;
+            }
 
-        if (start == l) // all variables have their min value greater than max value of min variable
-            throw Store.failException;
+            min.domain.in(store.level, min, minValue, maxValue);
 
-        if (start == list.length - 1) { // one variable on the list is minimal; its is max < min of all other variables
-            list[start].domain.in(store.level, list[start], min.dom());
+            if (start == l) // all variables have their min value greater than max value of min variable
+                throw Store.failException;
 
-            if (min.singleton())
-                removeConstraint();
+            if (start == list.length - 1) { // one variable on the list is minimal; its is max < min of all other variables
+                list[start].domain.in(store.level, list[start], min.dom());
 
-        }
+                if (min.singleton())
+                    removeConstraint();
+
+            }
+        } while (store.propagationHasOccurred);
+
+        position.update(start);
 
     }
 
diff --git a/src/main/java/org/jacop/constraints/MinSimple.java b/src/main/java/org/jacop/constraints/MinSimple.java
index 862c10082..41afd7ed6 100644
--- a/src/main/java/org/jacop/constraints/MinSimple.java
+++ b/src/main/java/org/jacop/constraints/MinSimple.java
@@ -44,7 +44,7 @@
  * min(x1, x2) = min.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class MinSimple extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/NoGood.java b/src/main/java/org/jacop/constraints/NoGood.java
index 25f8b3920..f86b2c5d3 100644
--- a/src/main/java/org/jacop/constraints/NoGood.java
+++ b/src/main/java/org/jacop/constraints/NoGood.java
@@ -55,7 +55,7 @@
  * master search.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class NoGood extends Constraint {
diff --git a/src/main/java/org/jacop/constraints/Not.java b/src/main/java/org/jacop/constraints/Not.java
index dc04f7039..c6c18b6ed 100644
--- a/src/main/java/org/jacop/constraints/Not.java
+++ b/src/main/java/org/jacop/constraints/Not.java
@@ -41,7 +41,7 @@
  * Constraint "not costraint"
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Not extends PrimitiveConstraint implements UsesQueueVariable {
diff --git a/src/main/java/org/jacop/constraints/Or.java b/src/main/java/org/jacop/constraints/Or.java
index 68e31c8f9..962a85b74 100644
--- a/src/main/java/org/jacop/constraints/Or.java
+++ b/src/main/java/org/jacop/constraints/Or.java
@@ -43,7 +43,7 @@
  * Constraint c1 \/ c2 \/ ... \/ cn.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Or extends PrimitiveConstraint implements UsesQueueVariable {
diff --git a/src/main/java/org/jacop/constraints/OrBool.java b/src/main/java/org/jacop/constraints/OrBool.java
index d36d424c7..d986b1db8 100644
--- a/src/main/java/org/jacop/constraints/OrBool.java
+++ b/src/main/java/org/jacop/constraints/OrBool.java
@@ -42,7 +42,7 @@
  * and returns result.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class OrBool extends DecomposedConstraint<PrimitiveConstraint> {
@@ -75,7 +75,7 @@ else if (r.length == 2)
      * @param a      parameters
      * @param result result variable.
      */
-    public OrBool(List<IntVar> a, IntVar result) {
+    public OrBool(List<? extends IntVar> a, IntVar result) {
         this(a.toArray(new IntVar[a.size()]), result);
     }
 
diff --git a/src/main/java/org/jacop/constraints/OrBoolSimple.java b/src/main/java/org/jacop/constraints/OrBoolSimple.java
index 3064bd7a2..553153c99 100644
--- a/src/main/java/org/jacop/constraints/OrBoolSimple.java
+++ b/src/main/java/org/jacop/constraints/OrBoolSimple.java
@@ -41,7 +41,7 @@
  * It restricts the domain of a and b as well as result to be between 0 and 1.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class OrBoolSimple extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/OrBoolVector.java b/src/main/java/org/jacop/constraints/OrBoolVector.java
index 005006785..28386e489 100644
--- a/src/main/java/org/jacop/constraints/OrBoolVector.java
+++ b/src/main/java/org/jacop/constraints/OrBoolVector.java
@@ -41,7 +41,7 @@
  * It restricts the domain of all x as well as result to be between 0 and 1.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class OrBoolVector extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/PrimitiveConstraint.java b/src/main/java/org/jacop/constraints/PrimitiveConstraint.java
index cd1a6f36f..9b95ebded 100644
--- a/src/main/java/org/jacop/constraints/PrimitiveConstraint.java
+++ b/src/main/java/org/jacop/constraints/PrimitiveConstraint.java
@@ -44,7 +44,7 @@
  * arguments to constraints Not, And, Or, etc.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class PrimitiveConstraint extends Constraint implements StoreAware, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/Profile.java b/src/main/java/org/jacop/constraints/Profile.java
index c7cb39ef3..f0ff04a9b 100644
--- a/src/main/java/org/jacop/constraints/Profile.java
+++ b/src/main/java/org/jacop/constraints/Profile.java
@@ -39,7 +39,7 @@
  * current value.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Profile extends ArrayList<ProfileItem> {
diff --git a/src/main/java/org/jacop/constraints/ProfileConditional.java b/src/main/java/org/jacop/constraints/ProfileConditional.java
index 474aa6b91..2f33a34f2 100644
--- a/src/main/java/org/jacop/constraints/ProfileConditional.java
+++ b/src/main/java/org/jacop/constraints/ProfileConditional.java
@@ -38,7 +38,7 @@
  * disjointConditonal/2
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class ProfileConditional extends ArrayList<ProfileItemCondition> {
diff --git a/src/main/java/org/jacop/constraints/ProfileItem.java b/src/main/java/org/jacop/constraints/ProfileItem.java
index e3b702067..5eacc44ec 100644
--- a/src/main/java/org/jacop/constraints/ProfileItem.java
+++ b/src/main/java/org/jacop/constraints/ProfileItem.java
@@ -37,7 +37,7 @@
  * belongs to it nad b does not) and the value.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ProfileItem {
diff --git a/src/main/java/org/jacop/constraints/ProfileItemCondition.java b/src/main/java/org/jacop/constraints/ProfileItemCondition.java
index 9413d9408..f1fbfed16 100644
--- a/src/main/java/org/jacop/constraints/ProfileItemCondition.java
+++ b/src/main/java/org/jacop/constraints/ProfileItemCondition.java
@@ -39,7 +39,7 @@
  * some rectangles can share the same place.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class ProfileItemCondition extends ProfileItem {
diff --git a/src/main/java/org/jacop/constraints/Rectangle.java b/src/main/java/org/jacop/constraints/Rectangle.java
index 8e746b81e..b1de91c39 100644
--- a/src/main/java/org/jacop/constraints/Rectangle.java
+++ b/src/main/java/org/jacop/constraints/Rectangle.java
@@ -42,7 +42,7 @@
  * Defines a rectangle used in the diffn constraint.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Rectangle {
diff --git a/src/main/java/org/jacop/constraints/RectangleWithCondition.java b/src/main/java/org/jacop/constraints/RectangleWithCondition.java
index ff511910a..55286d9d7 100644
--- a/src/main/java/org/jacop/constraints/RectangleWithCondition.java
+++ b/src/main/java/org/jacop/constraints/RectangleWithCondition.java
@@ -38,7 +38,7 @@
  * Defines a rectangle used in the diffn constraint.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class RectangleWithCondition extends Rectangle {
diff --git a/src/main/java/org/jacop/constraints/Reified.java b/src/main/java/org/jacop/constraints/Reified.java
index afb8223ac..f20e61394 100644
--- a/src/main/java/org/jacop/constraints/Reified.java
+++ b/src/main/java/org/jacop/constraints/Reified.java
@@ -40,7 +40,7 @@
  * Reified constraints "constraint" {@literal <=>} B
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Reified extends PrimitiveConstraint implements UsesQueueVariable {
diff --git a/src/main/java/org/jacop/constraints/SeqPrecedeChain.java b/src/main/java/org/jacop/constraints/SeqPrecedeChain.java
new file mode 100644
index 000000000..ff78775d4
--- /dev/null
+++ b/src/main/java/org/jacop/constraints/SeqPrecedeChain.java
@@ -0,0 +1,151 @@
+/*
+ * SeqPrecedeChain.java
+ * This file is part of JaCoP.
+ * <p>
+ * JaCoP is a Java Constraint Programming solver.
+ * <p>
+ * Copyright (C) 2000-2008 Krzysztof Kuchcinski and Radoslaw Szymanek
+ * <p>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * <p>
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * <p>
+ * Notwithstanding any other provision of this License, the copyright
+ * owners of this work supplement the terms of this License with terms
+ * prohibiting misrepresentation of the origin of this work and requiring
+ * that modified versions of this work be marked in reasonable ways as
+ * different from the original version. This supplement of the license
+ * terms is in accordance with Section 7 of GNU Affero General Public
+ * License version 3.
+ * <p>
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.jacop.constraints;
+
+import org.jacop.core.*;
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.lang.Integer;
+
+/*
+ * It defines Sequence Precedence Chain constraint for integers.  <p>
+ * The constraint requires that i precedes i+1 in the array x for all
+ * positive i (i > 0).
+ * <p> The non-incremental algorithm is based on paper "Sequential
+ * Precede Chain for value symmetry elimination " by Graeme Gange and
+ * Peter J. Stuckey, Proc. International Conference on Principles and
+ * Practice of Constraint Programming * (CP'2018).
+ *
+ * @author Krzysztof Kuchcinski
+ * @version 4.10
+ */
+public class SeqPrecedeChain extends Constraint { 
+
+    static final AtomicInteger idNumber = new AtomicInteger(0);
+
+    /**
+     * It specifies lists of variables for the constraint.
+     */
+    final IntVar[] x;
+    int n;
+
+    int[] first;
+    int[] last;
+
+    /**
+     * It constructs SeqPrecedeChain.
+     *
+     * @param x list of arguments x's.
+     */
+    public SeqPrecedeChain(IntVar[] x) {
+
+        checkInputForNullness("x", x);
+
+        this.numberId = idNumber.incrementAndGet();
+
+        this.n = x.length;
+        this.x = Arrays.copyOf(x, n);
+
+        first = new int[n + 1];
+        last = new int[n + 1];
+
+        queueIndex = 1;
+
+        setScope(Arrays.stream(x));
+    }
+
+    /**
+     * It constructs SeqPrecedeChain.
+     *
+     * @param x list of arguments x's.
+     */
+    public SeqPrecedeChain(List<? extends IntVar> x) {
+        this(x.toArray(new IntVar[x.size()]));
+    }
+
+    @Override public int getDefaultConsistencyPruningEvent() {
+        return IntDomain.ANY;
+    }
+
+    @Override public void consistency(Store store) {
+
+        int up = 0;
+        int low = 0;
+        Arrays.fill(first, 0);
+        Arrays.fill(last, n + 1);
+
+        for (int i = 1; i < n + 1; i++) {
+            IntVar xi = x[i - 1];
+
+            if (xi.max() > up + 1)
+                xi.domain.inMax(store.level, xi, up + 1);
+            if (xi.max() == up + 1) {
+                up++;
+                first[up] = i;
+            }
+            if (low < xi.min()) {
+                last[xi.min()] = i;
+                low = xi.min();
+            }
+        }
+
+        for (int i = n; i >= 1; i--) {
+            IntVar xi = x[i - 1];
+
+            last[i] = xi.min();
+            if (first[low] == i) 
+                xi.domain.inMin(store.level, xi, low);
+            if (i <= last[low] && xi.domain.contains(low)) {
+                last[i] = low;
+                last[low] = i;
+                low--;
+                if (low < 0) break;
+            }
+        }
+    }
+
+    @Override public String toString() {
+
+        StringBuilder resultString = new StringBuilder(id());
+
+        resultString.append(" : SeqPrecedeChain([");
+        int lx = x.length;
+        for (int i = 0; i < lx; i++) {
+            resultString.append(x[i]);
+            if (i < lx - 1)
+                resultString.append(", ");
+        }
+        resultString.append("])");
+
+        return resultString.toString();
+    }
+}
diff --git a/src/main/java/org/jacop/constraints/Sequence.java b/src/main/java/org/jacop/constraints/Sequence.java
index 489b3465a..31c0412c5 100644
--- a/src/main/java/org/jacop/constraints/Sequence.java
+++ b/src/main/java/org/jacop/constraints/Sequence.java
@@ -49,7 +49,7 @@
  * contains between min and max values from the given set.
  *
  * @author Radoslaw Szymanek and Polina Makeeva
- * @version 4.9
+ * @version 4.10
  */
 
 public class Sequence extends DecomposedConstraint<Constraint> {
diff --git a/src/main/java/org/jacop/constraints/SoftAlldifferent.java b/src/main/java/org/jacop/constraints/SoftAlldifferent.java
index 6c88d8311..cc10f4e8a 100644
--- a/src/main/java/org/jacop/constraints/SoftAlldifferent.java
+++ b/src/main/java/org/jacop/constraints/SoftAlldifferent.java
@@ -43,7 +43,7 @@
  * either into a network flow constraint or a set of primitive constraints.
  *
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class SoftAlldifferent extends DecomposedConstraint<Constraint> {
diff --git a/src/main/java/org/jacop/constraints/SoftGCC.java b/src/main/java/org/jacop/constraints/SoftGCC.java
index 055baf93f..d049777a9 100644
--- a/src/main/java/org/jacop/constraints/SoftGCC.java
+++ b/src/main/java/org/jacop/constraints/SoftGCC.java
@@ -48,7 +48,7 @@
  * hardCounter. It uses value based violation metric.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class SoftGCC extends DecomposedConstraint<Constraint> {
diff --git a/src/main/java/org/jacop/constraints/Stretch.java b/src/main/java/org/jacop/constraints/Stretch.java
index d0bb2e1c7..bf8cbf851 100644
--- a/src/main/java/org/jacop/constraints/Stretch.java
+++ b/src/main/java/org/jacop/constraints/Stretch.java
@@ -50,7 +50,7 @@
  * sequence of values 2 has to be of length between 2 and 3.
  *
  * @author Radoslaw Szymanek and Polina Makeeva
- * @version 4.9
+ * @version 4.10
  */
 
 public class Stretch extends DecomposedConstraint<Constraint> {
diff --git a/src/main/java/org/jacop/constraints/Subcircuit.java b/src/main/java/org/jacop/constraints/Subcircuit.java
index 273bad83e..47ada3d56 100644
--- a/src/main/java/org/jacop/constraints/Subcircuit.java
+++ b/src/main/java/org/jacop/constraints/Subcircuit.java
@@ -42,7 +42,7 @@
  * its position, i.e., x[i] = i.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Subcircuit extends Alldiff {
@@ -111,7 +111,7 @@ public Subcircuit(IntVar[] list) {
      *
      * @param list variables which must form a circuit.
      */
-    public Subcircuit(List<IntVar> list) {
+    public Subcircuit(List<? extends IntVar> list) {
         this(list.toArray(new IntVar[list.size()]));
     }
 
@@ -265,7 +265,7 @@ private void sccsBasedPruning(Store store) {
                 for (int cv = cycleVar.nextSetBit(0); cv >= 0; cv = cycleVar.nextSetBit(cv + 1)) {
                     if (!list[cv].domain.contains(cv + 1))
                         if (realCycle != null) // second sub-cycle under creation -> wrong!
-                            throw store.failException;
+                            throw Store.failException;
                         else {
                             realCycle = cycleVar;
                             break;
@@ -402,7 +402,7 @@ private boolean graphDominance(int root) {
                     }
             }
         } else  // root does not reach all nodes -> FAIL
-            throw store.failException;
+            throw Store.failException;
 
         return pruning;
     }
@@ -441,7 +441,7 @@ private boolean reversedGraphDominance(int root) {
                     }
             }
         } else  // root does not reach all nodes -> FAIL
-            throw store.failException;
+            throw Store.failException;
 
         return pruning;
     }
diff --git a/src/main/java/org/jacop/constraints/Sum.java b/src/main/java/org/jacop/constraints/Sum.java
index adf937023..d7c19e4f1 100644
--- a/src/main/java/org/jacop/constraints/Sum.java
+++ b/src/main/java/org/jacop/constraints/Sum.java
@@ -45,7 +45,7 @@
  * 30), otherwise use SumInt.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class Sum extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/SumBool.java b/src/main/java/org/jacop/constraints/SumBool.java
index 97f2ab6dc..bd125b29e 100644
--- a/src/main/java/org/jacop/constraints/SumBool.java
+++ b/src/main/java/org/jacop/constraints/SumBool.java
@@ -48,7 +48,7 @@
  * It provides the sum from all variables on the list.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SumBool extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/SumInt.java b/src/main/java/org/jacop/constraints/SumInt.java
index 367929c7a..9224907bf 100644
--- a/src/main/java/org/jacop/constraints/SumInt.java
+++ b/src/main/java/org/jacop/constraints/SumInt.java
@@ -52,7 +52,7 @@
  * by Warwick Harvey and Joachim Schimpf
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SumInt extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/SumWeight.java b/src/main/java/org/jacop/constraints/SumWeight.java
index 1922d8583..bd1ac2b83 100644
--- a/src/main/java/org/jacop/constraints/SumWeight.java
+++ b/src/main/java/org/jacop/constraints/SumWeight.java
@@ -49,7 +49,7 @@
  * 30), otherwise use LinearInt.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class SumWeight extends Constraint implements UsesQueueVariable, SatisfiedPresent, RemoveLevelLate {
 
diff --git a/src/main/java/org/jacop/constraints/SumWeightDom.java b/src/main/java/org/jacop/constraints/SumWeightDom.java
index 978e88594..572f4d09b 100644
--- a/src/main/java/org/jacop/constraints/SumWeightDom.java
+++ b/src/main/java/org/jacop/constraints/SumWeightDom.java
@@ -48,7 +48,7 @@
  * The complexity of domain consistency is exponential in worst case. Use it carefully!
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 
@@ -409,7 +409,7 @@ IntDomain multiplyDom(IntDomain d, int c) {
         if (c == 1)
             return d;
         else if (c == -1)
-            temp = (IntervalDomain) invertDom(d);
+            temp = invertDom(d);
         else {
             temp = new IntervalDomain();
             temp.intervals = new Interval[d.getSize()];
@@ -455,11 +455,11 @@ IntervalDomain invertDom(IntDomain d) {
             }
 
             int k = 0;
-            ((IntervalDomain) temp).intervals = new Interval[ranges.size()];
+            temp.intervals = new Interval[ranges.size()];
             for (int i = ranges.size() - 1; i >= 0; i--)
                 // temp.unionAdapt(ranges.get(i));
-                ((IntervalDomain) temp).intervals[k++] = ranges.get(i);
-            ((IntervalDomain) temp).size = k;
+                temp.intervals[k++] = ranges.get(i);
+            temp.size = k;
         }
         return temp;
     }
diff --git a/src/main/java/org/jacop/constraints/Task.java b/src/main/java/org/jacop/constraints/Task.java
index 0b1ff7b3b..ec8ba5c2c 100644
--- a/src/main/java/org/jacop/constraints/Task.java
+++ b/src/main/java/org/jacop/constraints/Task.java
@@ -38,7 +38,7 @@
  * Represents tasks for cumulative constraint
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class Task {
diff --git a/src/main/java/org/jacop/constraints/ValuePrecede.java b/src/main/java/org/jacop/constraints/ValuePrecede.java
index c278ef3f6..78625820c 100644
--- a/src/main/java/org/jacop/constraints/ValuePrecede.java
+++ b/src/main/java/org/jacop/constraints/ValuePrecede.java
@@ -53,7 +53,7 @@
  * Principles and Practice of Constraint Programming (CP'2004).
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class ValuePrecede extends Constraint implements UsesQueueVariable, Stateful, SatisfiedPresent {
 
@@ -124,7 +124,7 @@ public ValuePrecede(int s, int t, IntVar[] x) {
      * @param t value occuring next
      * @param x list of arguments x's.
      */
-    public ValuePrecede(int s, int t, List<IntVar> x) {
+    public ValuePrecede(int s, int t, List<? extends IntVar> x) {
         this(s, t, x.toArray(new IntVar[x.size()]));
     }
 
@@ -179,6 +179,9 @@ public ValuePrecede(int s, int t, List<IntVar> x) {
 
         } while (store.propagationHasOccurred);
 
+        // if (satisfied())
+        //     removeConstraint();
+
         alpha.update(alphaValue);
         beta.update(betaValue);
         gamma.update(gammaValue);
@@ -267,19 +270,22 @@ private void checkGamma(int i) {
 
     @Override public boolean satisfied() {
 
-        int firstS = -1;
-        int firstT = -1;
-        for (int i = 0; i < x.length; i++) {
-            if (x[i].singleton()) {
-                if (firstS == -1 && x[i].singleton(s))
-                    firstS = i;
-                if (firstT == -1 && x[i].singleton(t))
-                    firstT = i;
-            } else
+        int i = 0;
+        for (; i < x.length; i++) {
+           if (!x[i].domain.contains(t)) {
+                if (x[i].singleton(s)) {
+                    break;
+                }
+            }
+            else
                 return false;
         }
-
-        return (firstT != -1 && firstS < firstT) || (firstS == -1 && firstT == -1);
+        for (; i < x.length; i++) {
+            if (x[i].singleton(t)) {
+                return true;
+            }
+        }
+        return false;
     }
 
     @Override public void queueVariable(int level, Var var) {
diff --git a/src/main/java/org/jacop/constraints/Values.java b/src/main/java/org/jacop/constraints/Values.java
index 6a59c4f2b..e2026e7f2 100644
--- a/src/main/java/org/jacop/constraints/Values.java
+++ b/src/main/java/org/jacop/constraints/Values.java
@@ -43,7 +43,7 @@
  * Constraint Values counts number of different values on a list of Variables.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Values extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/VariableTrace.java b/src/main/java/org/jacop/constraints/VariableTrace.java
index c5b364061..5d1cea3c2 100644
--- a/src/main/java/org/jacop/constraints/VariableTrace.java
+++ b/src/main/java/org/jacop/constraints/VariableTrace.java
@@ -44,7 +44,7 @@
  * VariableTrace is a daemon that prints information on variables whenever they are changed.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class VariableTrace extends Constraint implements UsesQueueVariable, RemoveLevelLate {
diff --git a/src/main/java/org/jacop/constraints/ViolationMeasure.java b/src/main/java/org/jacop/constraints/ViolationMeasure.java
index 577e3be9a..9d9ef280f 100644
--- a/src/main/java/org/jacop/constraints/ViolationMeasure.java
+++ b/src/main/java/org/jacop/constraints/ViolationMeasure.java
@@ -33,7 +33,7 @@
 
 /**
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public enum ViolationMeasure {
diff --git a/src/main/java/org/jacop/constraints/XdivYeqZ.java b/src/main/java/org/jacop/constraints/XdivYeqZ.java
index 442108c63..774c09d6e 100644
--- a/src/main/java/org/jacop/constraints/XdivYeqZ.java
+++ b/src/main/java/org/jacop/constraints/XdivYeqZ.java
@@ -43,7 +43,7 @@
  * Constraint X div Y #= Z
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XdivYeqZ extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/XeqC.java b/src/main/java/org/jacop/constraints/XeqC.java
index 4262aae3c..d6972782d 100644
--- a/src/main/java/org/jacop/constraints/XeqC.java
+++ b/src/main/java/org/jacop/constraints/XeqC.java
@@ -42,7 +42,7 @@
  * Domain consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XeqC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XeqY.java b/src/main/java/org/jacop/constraints/XeqY.java
index 660cf5ff7..85f9abed1 100644
--- a/src/main/java/org/jacop/constraints/XeqY.java
+++ b/src/main/java/org/jacop/constraints/XeqY.java
@@ -42,7 +42,7 @@
  * Domain consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XeqY extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XexpYeqZ.java b/src/main/java/org/jacop/constraints/XexpYeqZ.java
index 38ef6746e..46b0ec85e 100644
--- a/src/main/java/org/jacop/constraints/XexpYeqZ.java
+++ b/src/main/java/org/jacop/constraints/XexpYeqZ.java
@@ -43,7 +43,7 @@
  * Boundary consistecny is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XexpYeqZ extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/XgtC.java b/src/main/java/org/jacop/constraints/XgtC.java
index ad728a827..1d39c57ec 100644
--- a/src/main/java/org/jacop/constraints/XgtC.java
+++ b/src/main/java/org/jacop/constraints/XgtC.java
@@ -41,7 +41,7 @@
  * Constraint X {@literal >} C
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XgtC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XgtY.java b/src/main/java/org/jacop/constraints/XgtY.java
index 88985adc4..f0d7c6e9d 100644
--- a/src/main/java/org/jacop/constraints/XgtY.java
+++ b/src/main/java/org/jacop/constraints/XgtY.java
@@ -39,7 +39,7 @@
  * Constraint X {@literal >} Y
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XgtY extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XgteqC.java b/src/main/java/org/jacop/constraints/XgteqC.java
index 0c6541712..f42cf6d53 100644
--- a/src/main/java/org/jacop/constraints/XgteqC.java
+++ b/src/main/java/org/jacop/constraints/XgteqC.java
@@ -41,7 +41,7 @@
  * Constraints X {@literal >=} C
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XgteqC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XgteqY.java b/src/main/java/org/jacop/constraints/XgteqY.java
index 0f60d5aba..ff0b84d02 100644
--- a/src/main/java/org/jacop/constraints/XgteqY.java
+++ b/src/main/java/org/jacop/constraints/XgteqY.java
@@ -40,7 +40,7 @@
  * Constraints X {@literal >=} Y
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XgteqY extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XltC.java b/src/main/java/org/jacop/constraints/XltC.java
index dc913b660..6ae99b5d6 100644
--- a/src/main/java/org/jacop/constraints/XltC.java
+++ b/src/main/java/org/jacop/constraints/XltC.java
@@ -41,7 +41,7 @@
  * Constraint X {@literal <} C
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XltC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XltY.java b/src/main/java/org/jacop/constraints/XltY.java
index f437489af..627493efa 100644
--- a/src/main/java/org/jacop/constraints/XltY.java
+++ b/src/main/java/org/jacop/constraints/XltY.java
@@ -40,7 +40,7 @@
  * Constraint X {@literal <} Y
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XltY extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XlteqC.java b/src/main/java/org/jacop/constraints/XlteqC.java
index fce9fdd17..5d557466b 100644
--- a/src/main/java/org/jacop/constraints/XlteqC.java
+++ b/src/main/java/org/jacop/constraints/XlteqC.java
@@ -41,7 +41,7 @@
  * Constraint X {@literal <=} C
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XlteqC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XlteqY.java b/src/main/java/org/jacop/constraints/XlteqY.java
index 3f701ae04..59653b660 100644
--- a/src/main/java/org/jacop/constraints/XlteqY.java
+++ b/src/main/java/org/jacop/constraints/XlteqY.java
@@ -40,7 +40,7 @@
  * Constraint X {@literal <=} Y
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XlteqY extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XmodYeqZ.java b/src/main/java/org/jacop/constraints/XmodYeqZ.java
index 6924a083b..c495d2d2e 100644
--- a/src/main/java/org/jacop/constraints/XmodYeqZ.java
+++ b/src/main/java/org/jacop/constraints/XmodYeqZ.java
@@ -43,7 +43,7 @@
  * Constraint X mod Y = Z
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XmodYeqZ extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/XmulCeqZ.java b/src/main/java/org/jacop/constraints/XmulCeqZ.java
index ca44da467..db759bc58 100644
--- a/src/main/java/org/jacop/constraints/XmulCeqZ.java
+++ b/src/main/java/org/jacop/constraints/XmulCeqZ.java
@@ -39,7 +39,7 @@
  * Boundary consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XmulCeqZ extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XmulYeqC.java b/src/main/java/org/jacop/constraints/XmulYeqC.java
index be455dc6d..b13c808fa 100644
--- a/src/main/java/org/jacop/constraints/XmulYeqC.java
+++ b/src/main/java/org/jacop/constraints/XmulYeqC.java
@@ -40,7 +40,7 @@
  * Boundary consistency is used.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class XmulYeqC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XmulYeqZ.java b/src/main/java/org/jacop/constraints/XmulYeqZ.java
index 457a2ee89..11a80fc1d 100644
--- a/src/main/java/org/jacop/constraints/XmulYeqZ.java
+++ b/src/main/java/org/jacop/constraints/XmulYeqZ.java
@@ -41,7 +41,7 @@
  * Boundary consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XmulYeqZ extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/XneqC.java b/src/main/java/org/jacop/constraints/XneqC.java
index 47e638ffa..cc3e2b665 100644
--- a/src/main/java/org/jacop/constraints/XneqC.java
+++ b/src/main/java/org/jacop/constraints/XneqC.java
@@ -40,7 +40,7 @@
  * Constraints X #\= C
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XneqC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XneqY.java b/src/main/java/org/jacop/constraints/XneqY.java
index 4801852d9..2650d5263 100644
--- a/src/main/java/org/jacop/constraints/XneqY.java
+++ b/src/main/java/org/jacop/constraints/XneqY.java
@@ -42,7 +42,7 @@
  * Domain consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XneqY extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/Xor.java b/src/main/java/org/jacop/constraints/Xor.java
index 41e12ce4b..68bb8f5a0 100644
--- a/src/main/java/org/jacop/constraints/Xor.java
+++ b/src/main/java/org/jacop/constraints/Xor.java
@@ -39,7 +39,7 @@
  * Xor constraint - xor("constraint", B).
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Xor extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XorBool.java b/src/main/java/org/jacop/constraints/XorBool.java
index 06c3b018f..5569c2c00 100644
--- a/src/main/java/org/jacop/constraints/XorBool.java
+++ b/src/main/java/org/jacop/constraints/XorBool.java
@@ -43,7 +43,7 @@
  * Constraint ( x_0 xor x_1 xor ... xor x_n ){@literal <=>} y
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XorBool extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XplusCeqZ.java b/src/main/java/org/jacop/constraints/XplusCeqZ.java
index 8f654d250..f2e5b5752 100644
--- a/src/main/java/org/jacop/constraints/XplusCeqZ.java
+++ b/src/main/java/org/jacop/constraints/XplusCeqZ.java
@@ -40,7 +40,7 @@
  * Constraint X + C #= Z.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XplusCeqZ extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XplusClteqZ.java b/src/main/java/org/jacop/constraints/XplusClteqZ.java
index dc9523703..5544ce090 100644
--- a/src/main/java/org/jacop/constraints/XplusClteqZ.java
+++ b/src/main/java/org/jacop/constraints/XplusClteqZ.java
@@ -42,7 +42,7 @@
  * Boundary consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XplusClteqZ extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XplusYeqC.java b/src/main/java/org/jacop/constraints/XplusYeqC.java
index 058a15f07..2e8a14502 100644
--- a/src/main/java/org/jacop/constraints/XplusYeqC.java
+++ b/src/main/java/org/jacop/constraints/XplusYeqC.java
@@ -38,7 +38,7 @@
  * Constraint X + Y #= C
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class XplusYeqC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XplusYeqZ.java b/src/main/java/org/jacop/constraints/XplusYeqZ.java
index 18dc46a64..114feff4f 100644
--- a/src/main/java/org/jacop/constraints/XplusYeqZ.java
+++ b/src/main/java/org/jacop/constraints/XplusYeqZ.java
@@ -42,7 +42,7 @@
  * Bound consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XplusYeqZ extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XplusYgtC.java b/src/main/java/org/jacop/constraints/XplusYgtC.java
index dc6012297..984efae09 100644
--- a/src/main/java/org/jacop/constraints/XplusYgtC.java
+++ b/src/main/java/org/jacop/constraints/XplusYgtC.java
@@ -40,7 +40,7 @@
  * Constraint X + Y{@literal >} C
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XplusYgtC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/XplusYlteqZ.java b/src/main/java/org/jacop/constraints/XplusYlteqZ.java
index e2e494a55..d05a4784d 100644
--- a/src/main/java/org/jacop/constraints/XplusYlteqZ.java
+++ b/src/main/java/org/jacop/constraints/XplusYlteqZ.java
@@ -42,7 +42,7 @@
  * Bound consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XplusYlteqZ extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/constraints/binpacking/BinItem.java b/src/main/java/org/jacop/constraints/binpacking/BinItem.java
index 1914e247c..b8e951053 100644
--- a/src/main/java/org/jacop/constraints/binpacking/BinItem.java
+++ b/src/main/java/org/jacop/constraints/binpacking/BinItem.java
@@ -37,7 +37,7 @@
  * and its weight.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class BinItem {
diff --git a/src/main/java/org/jacop/constraints/binpacking/Binpacking.java b/src/main/java/org/jacop/constraints/binpacking/Binpacking.java
index 83d0c0375..c2422b692 100644
--- a/src/main/java/org/jacop/constraints/binpacking/Binpacking.java
+++ b/src/main/java/org/jacop/constraints/binpacking/Binpacking.java
@@ -54,7 +54,7 @@
  * itself to the constraint queue.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Binpacking extends Constraint implements UsesQueueVariable, Stateful, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/constraints/cumulative/Cumulative.java b/src/main/java/org/jacop/constraints/cumulative/Cumulative.java
index bb91cb026..a59d1a4c4 100644
--- a/src/main/java/org/jacop/constraints/cumulative/Cumulative.java
+++ b/src/main/java/org/jacop/constraints/cumulative/Cumulative.java
@@ -56,7 +56,7 @@
  * Constraints, 2014, July, vol. 19, no. 3, pp. 243--269.
  * <p>
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  * @see <a href="http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-132172">http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-132172</a>
  */
 
@@ -64,8 +64,8 @@ public class Cumulative extends CumulativeBasic {
 
     TaskView[] taskReversed;
 
-    private boolean doEdgeFind = true;
-    private boolean doQuadraticEdgeFind = false;
+    boolean doEdgeFind = true;
+    boolean doQuadraticEdgeFind = false;
     
     private Set<Integer> preComputedCapacities = null;
     private int[] preComputedCapMap;
@@ -200,7 +200,7 @@ void overloadCheck() {
     }
     */
 
-    private void edgeFind(Store store) {
+    void edgeFind(Store store) {
 
         edgeFind(store, taskNormal);
         edgeFind(store, taskReversed);
@@ -355,7 +355,7 @@ private void adjustBounds(Store store, ThetaLambdaTree tree, TaskView[] t, int[]
         }
     }
 
-    private void edgeFindQuad(Store store) {
+    void edgeFindQuad(Store store) {
 
         edgeFindQuad(store, taskNormal);
         edgeFindQuad(store, taskReversed);
@@ -454,7 +454,7 @@ TaskView[] filterZeroTasks(TaskView[] ts) {
             int k = 0;
 
             for (TaskView t1 : ts)
-                if (t1.res.min() != 0 && t1.dur.min() != 0) {
+                if (t1.exists()) {
                     nonZeroTasks[k] = t1;
                     t1.index = k++;
                 }
diff --git a/src/main/java/org/jacop/constraints/cumulative/CumulativeBasic.java b/src/main/java/org/jacop/constraints/cumulative/CumulativeBasic.java
index e7b6df568..d70b5e370 100644
--- a/src/main/java/org/jacop/constraints/cumulative/CumulativeBasic.java
+++ b/src/main/java/org/jacop/constraints/cumulative/CumulativeBasic.java
@@ -45,7 +45,7 @@
  * algorithm.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class CumulativeBasic extends Constraint {
diff --git a/src/main/java/org/jacop/constraints/cumulative/CumulativeOptional.java b/src/main/java/org/jacop/constraints/cumulative/CumulativeOptional.java
new file mode 100644
index 000000000..b034e893b
--- /dev/null
+++ b/src/main/java/org/jacop/constraints/cumulative/CumulativeOptional.java
@@ -0,0 +1,161 @@
+/*
+ * CumulativeOptional.java
+ * This file is part of JaCoP.
+ * <p>
+ * JaCoP is a Java Constraint Programming solver.
+ * <p>
+ * Copyright (C) 2000-2008 Krzysztof Kuchcinski and Radoslaw Szymanek
+ * <p>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * <p>
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * <p>
+ * Notwithstanding any other provision of this License, the copyright
+ * owners of this work supplement the terms of this License with terms
+ * prohibiting misrepresentation of the origin of this work and requiring
+ * that modified versions of this work be marked in reasonable ways as
+ * different from the original version. This supplement of the license
+ * terms is in accordance with Section 7 of GNU Affero General Public
+ * License version 3.
+ * <p>
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.jacop.constraints.cumulative;
+
+import org.jacop.core.IntDomain;
+import org.jacop.core.IntVar;
+import org.jacop.core.BooleanVar;
+import org.jacop.core.Store;
+import java.util.*;
+import java.util.stream.Stream;
+
+/*
+ * CumulativeOptional implements the scheduling constraint for optional tasks.
+ * 
+ * @author Krzysztof Kuchcinski
+ * @version 4.10
+ * @see <a href="http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-132172">http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-132172</a>
+ */
+
+public class CumulativeOptional extends Cumulative {
+
+    IntVar[] opt;
+
+    ProfileOptional up;
+
+    /**
+     * It creates a cumulative constraint.
+     *
+     * @param starts    variables denoting starts of the tasks.
+     * @param durations variables denoting durations of the tasks.
+     * @param resources variables denoting resource usage of the tasks.
+     * @param limit     the overall limit of resources which has to be used.
+     * @param opt       variables informing whether the tasks is present or not.
+     */
+    public CumulativeOptional(IntVar[] starts, IntVar[] durations, IntVar[] resources, IntVar limit, IntVar[] opt) {
+
+        super(starts, durations, resources, limit);
+
+        this.opt = opt;
+
+        up = new ProfileOptional(limit);
+
+        setScope(Stream.concat(
+                               Stream.concat(
+                                             Stream.concat(Arrays.stream(starts), Arrays.stream(durations)),
+                                             Stream.concat(Arrays.stream(resources), Stream.of(limit))),
+                               Arrays.stream(opt)));
+    }
+
+    /**
+     * It creates a cumulative constraint.
+     *
+     * @param starts    variables denoting starts of the tasks.
+     * @param durations variables denoting durations of the tasks.
+     * @param resources variables denoting resource usage of the tasks.
+     * @param limit     the overall limit of resources which has to be used.
+     * @param opt       variables informing whether the tasks is present or not.
+     */
+    public CumulativeOptional(List<? extends IntVar> starts, List<? extends IntVar> durations, List<? extends IntVar> resources, IntVar limit,
+                              List<? extends IntVar> opt) {
+
+        this(starts.toArray(new IntVar[starts.size()]), durations.toArray(new IntVar[durations.size()]),
+             resources.toArray(new IntVar[resources.size()]), limit, opt.toArray(new IntVar[opt.size()]));
+
+    }
+
+    
+    @Override public void consistency(Store store) {
+
+        do {
+
+            store.propagationHasOccurred = false;
+
+            up.sweepPruning(store, taskNormal, opt);
+            // up.updateTasksRes(store, ts);
+
+            if (!store.propagationHasOccurred && doEdgeFind) {
+                // overloadCheck();  // not needed if profile propagator is used
+                if (doQuadraticEdgeFind)
+                    edgeFindQuad(store);
+                else
+                    edgeFind(store);
+            }
+
+        } while (store.propagationHasOccurred);
+    }
+
+    
+    TaskView[] filterZeroTasks(TaskView[] ts) {
+
+        TaskView[] nonZeroTasks = new TaskView[ts.length];
+        int k = 0;
+
+        for (int i = 0; i < ts.length; i++)
+            if (ts[i].exists() && opt[i].min() != 0) {
+                nonZeroTasks[k] = ts[i];
+                ts[i].index = k++;
+            }
+
+        if (k == 0)
+            return null;
+        TaskView[] t = new TaskView[k];
+        System.arraycopy(nonZeroTasks, 0, t, 0, k);
+        return t;
+    }
+
+    @Override public int getDefaultConsistencyPruningEvent() {
+        return IntDomain.BOUND;
+    }
+
+    @Override public String toString() {
+
+        StringBuilder result = new StringBuilder(id());
+        if (doEdgeFind)
+            result.append(" : cumulativeOptional([ ");
+        else if (super.cumulativeForConstants != null)
+            result.append(" : cumulativePrimary([ ");
+        else
+            result.append(" : cumulativeBasic([ ");
+
+        for (int i = 0; i < taskNormal.length - 1; i++)
+            result.append(taskNormal[i]).append(", ");
+
+        result.append(taskNormal[taskNormal.length - 1]);
+
+        result.append(" ]").append(", limit = ").append(limit)
+            .append(", " + java.util.Arrays.asList(opt)).append(", quad=" + doQuadraticEdgeFind + " )");
+
+        return result.toString();
+
+    }
+
+}
diff --git a/src/main/java/org/jacop/constraints/cumulative/CumulativePrimary.java b/src/main/java/org/jacop/constraints/cumulative/CumulativePrimary.java
index a7df1fbef..a16da9168 100644
--- a/src/main/java/org/jacop/constraints/cumulative/CumulativePrimary.java
+++ b/src/main/java/org/jacop/constraints/cumulative/CumulativePrimary.java
@@ -48,7 +48,7 @@
  * algorithm.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class CumulativePrimary extends Constraint {
diff --git a/src/main/java/org/jacop/constraints/cumulative/CumulativeUnary.java b/src/main/java/org/jacop/constraints/cumulative/CumulativeUnary.java
index 96efcc0c6..7850cd0fe 100644
--- a/src/main/java/org/jacop/constraints/cumulative/CumulativeUnary.java
+++ b/src/main/java/org/jacop/constraints/cumulative/CumulativeUnary.java
@@ -46,19 +46,19 @@
  * CP-AI-OR 2004,
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class CumulativeUnary extends Cumulative {
 
-    private boolean doProfile = false;
-    private boolean doEdgeFind = true;
+    boolean doProfile = false;
+    boolean doEdgeFind = true;
 
     /*
      * Local copies of tasks in normal and reserved views
      */
-    private final TaskView[] tvn;
-    private final TaskView[] tvr;
+    final TaskView[] tvn;
+    final TaskView[] tvr;
 
     private Comparator<TaskView> taskIncLctComparator = (o1, o2) -> (o1.lct() == o2.lct()) ? (o1.est() - o2.est()) : (o1.lct() - o2.lct());
 
@@ -196,7 +196,7 @@ public CumulativeUnary(List<? extends IntVar> starts, List<? extends IntVar> dur
         } while (store.propagationHasOccurred);
     }
 
-    private void overload(TaskView[] ts) {
+    void overload(TaskView[] ts) {
 
         TaskView[] t = new TaskView[ts.length];
         System.arraycopy(ts, 0, t, 0, ts.length);
@@ -217,7 +217,7 @@ private void overload(TaskView[] ts) {
         }
     }
 
-    private void notFirstNotLast(Store store, TaskView[] tn, TaskView[] tr) {
+    void notFirstNotLast(Store store, TaskView[] tn, TaskView[] tr) {
 
         notFirstNotLastPhase(store, tn);
         notFirstNotLastPhase(store, tr);
@@ -279,7 +279,7 @@ private void notLast(Store store, ThetaTree tree, TaskView[] t, TaskView[] q, Ta
     }
 
 
-    private void detectable(Store store, TaskView[] tn, TaskView[] tr) {
+    void detectable(Store store, TaskView[] tn, TaskView[] tr) {
         detectablePhase(store, tn);
         detectablePhase(store, tr);
     }
@@ -331,7 +331,7 @@ private void detectable(Store store, ThetaTree tree, TaskView[] t, TaskView[] q,
 
     }
 
-    private void edgeFind(Store store, TaskView[] tn, TaskView[] tr) {
+    void edgeFind(Store store, TaskView[] tn, TaskView[] tr) {
 
         edgeFindPhase(store, tn);
         edgeFindPhase(store, tr);
diff --git a/src/main/java/org/jacop/constraints/cumulative/CumulativeUnaryOptional.java b/src/main/java/org/jacop/constraints/cumulative/CumulativeUnaryOptional.java
new file mode 100644
index 000000000..8f7b80494
--- /dev/null
+++ b/src/main/java/org/jacop/constraints/cumulative/CumulativeUnaryOptional.java
@@ -0,0 +1,216 @@
+/*
+ * CumulativeUnaryOptional.java
+ * This file is part of JaCoP.
+ * <p>
+ * JaCoP is a Java Constraint Programming solver.
+ * <p>
+ * Copyright (C) 2000-2008 Krzysztof Kuchcinski and Radoslaw Szymanek
+ * <p>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * <p>
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * <p>
+ * Notwithstanding any other provision of this License, the copyright
+ * owners of this work supplement the terms of this License with terms
+ * prohibiting misrepresentation of the origin of this work and requiring
+ * that modified versions of this work be marked in reasonable ways as
+ * different from the original version. This supplement of the license
+ * terms is in accordance with Section 7 of GNU Affero General Public
+ * License version 3.
+ * <p>
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+package org.jacop.constraints.cumulative;
+
+import org.jacop.core.IntVar;
+import org.jacop.core.Store;
+import java.util.Arrays;
+import java.util.Comparator;
+import java.util.List;
+import java.util.stream.Stream;
+
+/*
+ * CumulativeUnaryOptional implements the scheduling constraint for
+ * unary resources for optional tasks.
+ *
+ * @author Krzysztof Kuchcinski
+ * @version 4.10
+ */
+
+public class CumulativeUnaryOptional extends CumulativeUnary {
+
+    IntVar[] opt;
+
+    ProfileOptional up;
+
+    /**
+     * It creates a cumulative constraint.
+     *
+     * @param starts    variables denoting starts of the tasks.
+     * @param durations variables denoting durations of the tasks.
+     * @param resources variables denoting resource usage of the tasks.
+     * @param limit     the overall limit of resources which has to be used.
+     * @param opt       variables informing whether the tasks is present or not.
+     */
+    public CumulativeUnaryOptional(IntVar[] starts, IntVar[] durations, IntVar[] resources, IntVar limit, IntVar[] opt) {
+
+        super(starts, durations, resources, limit);
+
+        this.opt = opt;
+
+        up = new ProfileOptional(limit);
+
+        setScope(Stream.concat(
+                               Stream.concat(
+                                             Stream.concat(Arrays.stream(starts), Arrays.stream(durations)),
+                                             Stream.concat(Arrays.stream(resources), Stream.of(limit))),
+                               Arrays.stream(opt)));
+    }
+
+    /**
+     * It creates a cumulative constraint.
+     *
+     * @param starts    variables denoting starts of the tasks.
+     * @param durations variables denoting durations of the tasks.
+     * @param resources variables denoting resource usage of the tasks.
+     * @param limit     the overall limit of resources which has to be used.
+     * @param opt       variables informing whether the tasks is present or not.
+     * @param doProfile defines whether to do profile-based propagation (true) or not (false); default is false
+     */
+    public CumulativeUnaryOptional(IntVar[] starts, IntVar[] durations, IntVar[] resources, IntVar limit, IntVar[] opt, boolean doProfile) {
+
+        this(starts, durations, resources, limit, opt);
+
+        this.doProfile = doProfile;
+    }
+
+    /**
+     * It creates a cumulative constraint.
+     *
+     * @param starts    variables denoting starts of the tasks.
+     * @param durations variables denoting durations of the tasks.
+     * @param resources variables denoting resource usage of the tasks.
+     * @param limit     the overall limit of resources which has to be used.
+     * @param opt       variables informing whether the tasks is present or not.
+     * @param doProfile defines whether to do profile-based propagation (true) or not (false); 
+     * @param doEdgeFind defines whether to do edge finding propagation (true) or not (false); default is true
+     */
+    public CumulativeUnaryOptional(IntVar[] starts, IntVar[] durations, IntVar[] resources, IntVar limit,
+                                   IntVar[] opt, boolean doProfile, boolean doEdgeFind) {
+
+        this(starts, durations, resources, limit, opt);
+
+        this.doProfile = doProfile;
+        this.doEdgeFind = doEdgeFind;
+    }
+
+    /**
+     * It creates a cumulative constraint.
+     *
+     * @param starts    variables denoting starts of the tasks.
+     * @param durations variables denoting durations of the tasks.
+     * @param resources variables denoting resource usage of the tasks.
+     * @param limit     the overall limit of resources which has to be used.
+     * @param opt       variables informing whether the tasks is present or not.
+     */
+    public CumulativeUnaryOptional(List<? extends IntVar> starts, List<? extends IntVar> durations, List<? extends IntVar> resources,
+                                   IntVar limit, List<? extends IntVar> opt) {
+
+        this(starts.toArray(new IntVar[starts.size()]), durations.toArray(new IntVar[durations.size()]),
+             resources.toArray(new IntVar[resources.size()]), limit, opt.toArray(new IntVar[opt.size()]));
+
+    }
+
+    /**
+     * It creates a cumulative constraint.
+     *
+     * @param starts    variables denoting starts of the tasks.
+     * @param durations variables denoting durations of the tasks.
+     * @param resources variables denoting resource usage of the tasks.
+     * @param limit     the overall limit of resources which has to be used.
+     * @param opt       variables informing whether the tasks is present or not.
+     * @param doProfile defines whether to do profile-based propagation (true) or not (false); default is false
+     */
+    public CumulativeUnaryOptional(List<? extends IntVar> starts, List<? extends IntVar> durations, List<? extends IntVar> resources, IntVar limit,
+                                    List<? extends IntVar> opt, boolean doProfile) {
+
+        this(starts.toArray(new IntVar[starts.size()]), durations.toArray(new IntVar[durations.size()]),
+             resources.toArray(new IntVar[resources.size()]), limit, opt.toArray(new IntVar[opt.size()]), doProfile);
+
+    }
+
+    @Override public void consistency(Store store) {
+
+
+        do {
+
+            store.propagationHasOccurred = false;
+
+            if (doProfile) {
+
+                up.sweepPruning(store, tvn, opt);
+                // up.updateTasksRes(store, ts);
+            }
+
+            if (doEdgeFind && !store.propagationHasOccurred) {
+
+                TaskView[] tn = filterZeroTasks(tvn);
+                if (tn == null)
+                    return;
+                TaskView[] tr = filterZeroTasks(tvr);
+
+                if (!doProfile)
+                    overload(tn);
+                detectable(store, tn, tr);
+                notFirstNotLast(store, tn, tr);
+                edgeFind(store, tn, tr);
+            }
+
+        } while (store.propagationHasOccurred);
+    }
+
+    TaskView[] filterZeroTasks(TaskView[] ts) {
+
+        TaskView[] nonZeroTasks = new TaskView[ts.length];
+        int k = 0;
+
+        for (int i = 0; i < ts.length; i++)
+            if (ts[i].exists() && opt[i].min() != 0) {
+                nonZeroTasks[k] = ts[i];
+                ts[i].index = k++;
+            }
+
+        if (k == 0)
+            return null;
+        TaskView[] t = new TaskView[k];
+        System.arraycopy(nonZeroTasks, 0, t, 0, k);
+        return t;
+    }
+
+    @Override public String toString() {
+
+        StringBuilder result = new StringBuilder(id());
+
+        result.append(" : cumulativeUnaryOptional([ ");
+        for (int i = 0; i < taskNormal.length - 1; i++)
+            result.append(taskNormal[i]).append(", ");
+
+        result.append(taskNormal[taskNormal.length - 1]);
+
+        result.append(" ]").append(", limit = ").append(limit).append(", " + Arrays.asList(opt)).append(" )");
+
+        return result.toString();
+
+    }
+
+}
+
diff --git a/src/main/java/org/jacop/constraints/cumulative/ProfileOptional.java b/src/main/java/org/jacop/constraints/cumulative/ProfileOptional.java
new file mode 100644
index 000000000..8cf581890
--- /dev/null
+++ b/src/main/java/org/jacop/constraints/cumulative/ProfileOptional.java
@@ -0,0 +1,479 @@
+/*
+ * ProfileOptional.java
+ * This file is part of JaCoP.
+ * <p>
+ * JaCoP is a Java Constraint Programming solver.
+ * <p>
+ * Copyright (C) 2000-2008 Krzysztof Kuchcinski and Radoslaw Szymanek
+ * <p>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * <p>
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * <p>
+ * Notwithstanding any other provision of this License, the copyright
+ * owners of this work supplement the terms of this License with terms
+ * prohibiting misrepresentation of the origin of this work and requiring
+ * that modified versions of this work be marked in reasonable ways as
+ * different from the original version. This supplement of the license
+ * terms is in accordance with Section 7 of GNU Affero General Public
+ * License version 3.
+ * <p>
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+package org.jacop.constraints.cumulative;
+
+// import org.jacop.constraints.Constraint;
+import org.jacop.core.*;
+import java.util.Arrays;
+import java.util.BitSet;
+import java.util.Comparator;
+import java.util.List;
+import java.util.ArrayList;
+// import java.util.concurrent.atomic.AtomicInteger;
+// import java.util.stream.Stream;
+
+/*
+ * ProfileOptional implements the cumulative profile and propagation
+ * for optional tasks.
+ *
+ * @author Krzysztof Kuchcinski and Radoslaw Szymanek
+ * @version 4.10
+ */
+
+public class ProfileOptional {
+
+    boolean debugNarr = false;
+    boolean debug = false;
+    
+    private Comparator<Event> eventComparator = (Event o1, Event o2) -> {
+        int dateDiff = o1.date() - o2.date();
+        return (dateDiff == 0) ? (o1.type() - o2.type()) : dateDiff;
+    };
+
+    /*
+     * All tasks of the constraint
+     */
+    // final TaskView[] taskNormal;
+
+    /**
+     * It specifies the limit of the profile of cumulative use of resources.
+     */
+    private final IntVar limit;
+
+    List<Event> utilizationProfile;
+
+    boolean existsOpt = true;
+
+    /**
+     * It creates a profile for optional tasks.
+     *
+     * @param limit     the overall limit of resources which has to be used.
+     */
+    public ProfileOptional(IntVar limit) {
+        this.limit = limit;
+    }
+
+    void updateTasksRes(Store store, TaskView[] ts) {
+        int limitMax = limit.max();
+        for (TaskView t : ts)
+            t.res.domain.inMax(store.level, t.res, limitMax);
+    }
+
+    TaskView[] filterOptionalTasks(TaskView[] ts, IntVar[] opt) {
+
+        TaskView[] nonOptionalTasks = new TaskView[ts.length];
+        int k = 0;
+
+        for (int i = 0; i < ts.length; i++)
+            if (opt[i].min() != 0) {
+                nonOptionalTasks[k] = ts[i];
+                ts[i].index = k++;
+            }
+
+        if (k == 0)
+            return null;
+        TaskView[] t = new TaskView[k];
+        System.arraycopy(nonOptionalTasks, 0, t, 0, k);
+        return t;
+    }
+
+    @Override public String toString() {
+
+        return "";
+    }
+
+    int minStartOpt(TaskView[] ts, IntVar[] opt) {
+        existsOpt = false;
+        int min = Integer.MAX_VALUE;
+        for (int i = 0; i < ts.length; i++) {
+
+            if (min > ts[i].start().min())
+                min = ts[i].start().min();
+
+            if (!opt[i].singleton())
+                existsOpt = true;
+        }
+        return min;
+    }
+    
+    // Sweep algorithm for profile
+    void sweepPruning(Store store, TaskView[] tn, IntVar[] opt) {
+
+        utilizationProfile = new ArrayList<>();
+
+        TaskView[] ts = filterOptionalTasks(tn, opt);
+        if (ts == null)
+            return;
+
+        int optMin = minStartOpt(tn, opt);
+
+        Event[] es = new Event[4 * ts.length];
+        int limitMax = limit.max();
+
+        int j = 0;
+        int minProfile = Integer.MAX_VALUE;
+        int maxProfile = Integer.MIN_VALUE;
+        for (int i = 0; i < ts.length; i++) {
+            TaskView t = ts[i];
+            t.index = i;
+
+            // mandatory task parts to create profile
+            int min = t.lst();
+            int max = t.ect();
+            int tResMin = t.res.min();
+            if (min < max && tResMin > 0) {
+                es[j++] = new Event(profile, t, min, tResMin);
+                es[j++] = new Event(profile, t, max, -tResMin);
+                minProfile = (min < minProfile) ? min : minProfile;
+                maxProfile = (max > maxProfile) ? max : maxProfile;
+            }
+        }
+        if (j == 0)
+            return;
+
+        for (TaskView t : ts) {
+            // overlapping tasks for pruning
+            // from start to end
+            int min = t.est();
+            int max = t.lct();
+            if (t.maxNonZero())  // t.dur.max() > 0 && t.res.max() > 0
+                if (!(min > maxProfile || max < minProfile)) {
+                    es[j++] = new Event(pruneStart, t, min, 0);
+                    es[j++] = new Event(pruneEnd, t, max, 0);
+                }
+        }
+
+        int N = j;
+        Arrays.sort(es, 0, N, eventComparator);
+
+        if (debugNarr) {
+            System.out.println(Arrays.asList(es));
+            System.out.println("limit.max() = " + limitMax);
+            System.out.println("===========================");
+        }
+
+        BitSet tasksToPrune = new BitSet(ts.length);
+        boolean[] inProfile = new boolean[ts.length];
+
+        // current value of the profile for mandatory parts
+        int curProfile = 0;
+
+        // used for start variable pruning
+        int[] startExcluded = new int[ts.length];
+        boolean[] startConsidered = new boolean[ts.length];
+
+        // used for duration variable pruning
+        int[] maxDuration = new int[ts.length];
+        // value Integer.MIN_VALUE for maxDuration means that the
+        // duration does not need to be prunned
+        Arrays.fill(maxDuration, Integer.MIN_VALUE);
+        int[] lastStart = new int[ts.length];
+        Arrays.fill(lastStart, Integer.MAX_VALUE);
+        int[] lastFree = new int[ts.length];
+        Arrays.fill(lastFree, Integer.MAX_VALUE);
+        boolean[] barier = new boolean[ts.length];
+
+        int profilePointer = 0;
+        if (existsOpt) {
+            // System.out.println("%=================");
+            utilizationProfile.add(new Event(profile, null, optMin, 0));
+        }
+        for (int i = 0; i < N; i++) {
+
+            Event e = es[i];
+            Event ne = null;  // next event
+            if (i < N - 1)
+                ne = es[i + 1];
+
+            switch (e.type()) {
+
+                case profile: // =========== profile event ===========
+
+                    // ====> profile to be used by optional tasks
+                    if (existsOpt) {
+                        // System.out.println("% "+e);
+
+                        Event ce = utilizationProfile.get(profilePointer);
+                        if (ce.date() == e.date()) {
+                            ce.value += e.value();
+                            if (ce.date() > 0 && profilePointer > 0
+                                && ce.value == utilizationProfile.get(profilePointer - 1).value())
+                                utilizationProfile.remove(profilePointer--);
+                        } else {
+                            utilizationProfile.add(new Event(profile, null, e.date(),
+                                                             ce.value() + e.value()));
+                            profilePointer++;
+                        }
+                    }   
+                    // <==== profile to be used by optional tasks
+
+                    curProfile += e.value();
+                    inProfile[e.task().index] = (e.value() > 0);
+
+                    if (ne == null || ne.type() != profile || e.date < ne.date()) {
+                        // check the tasks for pruning only at the end of all profile events
+
+                        if (debug)
+                            System.out.println("Profile at " + e.date() + ": " + curProfile);
+
+                        // prune limit variable
+                        if (curProfile > limit.min())
+                            limit.domain.inMin(store.level, limit, curProfile);
+
+                        for (int ti = tasksToPrune.nextSetBit(0); ti >= 0; ti = tasksToPrune.nextSetBit(ti + 1)) {
+                            TaskView t = ts[ti];
+
+                            int profileValue = curProfile;
+                            if (inProfile[ti])
+                                profileValue -= t.res.min();
+                            boolean noSpace = limitMax - profileValue < t.res.min();
+
+                            // ========= Pruning start variable
+                            if (t.exists()) // t.res.min() > 0 && t.dur.min() > 0
+                                if (! startConsidered[ti]) {
+                                    if (noSpace) {
+                                        startExcluded[ti] = e.date() - t.dur.min() + 1;
+                                        startConsidered[ti] = true;
+                                    }
+                                } else //startExcluded[ti] != Integer.MAX_VALUE
+                                    if (! noSpace) {
+                                        // end of excluded interval
+
+                                        if (debugNarr)
+                                            System.out.print(
+                                                ">>> CumulativeBasic Profile 1. Narrowed " + t.start + " \\ " + new IntervalDomain(
+                                                    startExcluded[ti], (e.date() - 1)));
+
+                                        t.start.domain.inComplement(store.level, t.start, startExcluded[ti], e.date() - 1);
+
+                                        if (debugNarr)
+                                            System.out.println(" => " + t.start);
+
+                                        startConsidered[ti] = false;
+                                    }
+
+                            // ========= for duration pruning
+                            if (noSpace) {
+                                maxDuration[ti] = Math.max(maxDuration[ti], e.date() - lastFree[ti]);
+                                barier[ti] = true;
+                            } else if (barier[ti]) { // free to go
+                                barier[ti] = false;
+                                lastFree[ti] = e.date();
+                                if (e.date() <= t.start.max()) 
+                                    lastStart[ti] = e.date();
+                            }
+
+                            // ========= resource pruning;
+
+                            // cannot use more efficient inProfile[ti] (instead of t.lst() <= e.date() && e.date() < t.ect())
+                            // since tasks with res = 0 are not in the profile :(
+                            if (limitMax - profileValue < t.res.max() && t.lst() <= e.date() && e.date() < t.ect())
+                                t.res.domain.inMax(store.level, t.res, limitMax - profileValue);
+                        }
+                    }
+
+                    break;
+
+                case pruneStart:  // =========== start of a task ===========
+                    int profileValue = curProfile;
+                    TaskView t = e.task();
+                    int ti = t.index;
+
+                    if (inProfile[ti])
+                        profileValue -= t.res.min();
+                    boolean noSpace = limitMax - profileValue < t.res.min();
+
+                    // ========= for start pruning
+                    if (t.exists()) // t.res.min() > 0 && t.dur.min() > 0
+                        if (noSpace) {
+                            startExcluded[ti] = e.date();
+                            startConsidered[ti] = true;
+                        }
+
+                    // ========= for duration pruning
+                    if (noSpace)
+                        barier[ti] = true;
+                    else {
+                        lastStart[ti] = t.start.min();
+                        lastFree[ti] = t.start.min();
+                        barier[ti] = false;
+                    }
+
+                    // ========= resource pruning
+                    if (limitMax - profileValue < t.res.max() && t.lst() <= e.date() && e.date() < t.ect())
+                        t.res.domain.inMax(store.level, t.res, limitMax - profileValue);
+
+                    tasksToPrune.set(ti);
+                    break;
+
+                case pruneEnd: // =========== end of a task ===========
+                    profileValue = curProfile;
+                    t = e.task();
+                    ti = t.index;
+
+                    if (inProfile[ti])
+                        profileValue -= t.res.min();
+
+                    // ========= pruning start variable
+                    if (t.exists())
+                        if (startConsidered[ti]) {
+                            // task ends and we remove forbidden area
+
+                            if (debugNarr)
+                                System.out
+                                    .print(">>> CumulativeBasic Profile 2. Narrowed " + t.start + " inMax " + (startExcluded[ti] - 1));
+
+                            t.start.domain.inMax(store.level, t.start, startExcluded[ti] - 1);
+
+                            if (debugNarr)
+                                System.out.println(" => " + t.start);
+
+                        }
+
+                    startConsidered[ti] = false;
+
+                    // ========= resource pruning
+                    if (limitMax - profileValue < t.res.max() && t.lst() <= e.date() && e.date() < t.ect())
+                        t.res.domain.inMax(store.level, t.res, limitMax - profileValue);
+
+                    // ========= duration pruning
+                    if (lastStart[ti] >= lastFree[ti] && limitMax - profileValue >= t.res.min())
+                            maxDuration[ti] = Math.max(maxDuration[ti], e.date() - lastStart[ti]);
+
+                    if (lastStart[ti] == Integer.MAX_VALUE)  // no room for the task; must have 0 duration
+                        maxDuration[ti] = 0;
+
+                    if (maxDuration[ti] != Integer.MIN_VALUE && maxDuration[ti] < t.dur.max()) {
+                        if (debugNarr)
+                            System.out.print(">>> CumulativeBasic Profile 3. Narrowed " + t.dur + " in 0.." + maxDuration[ti]);
+
+                        t.dur.domain.inMax(store.level, t.dur, maxDuration[ti]);
+
+                        if (debugNarr)
+                            System.out.println(" => " + t.dur);
+                    }
+
+                    tasksToPrune.set(ti, false);
+                    break;
+
+                default:
+                    throw new RuntimeException("Internal error in " + getClass().getName());
+            }
+        }
+
+        if (existsOpt)
+            pruneOpt(store, tn, opt);
+    }
+
+    void pruneOpt(Store store, TaskView[] tn, IntVar[] opt) {
+
+        int limit = this.limit.max();
+        int n = utilizationProfile.size();
+
+        L1: for (int i = 0; i < tn.length; i++) {
+            if (!opt[i].singleton()) {
+                int dur = tn[i].dur().min();
+                int res = tn[i].res().min();
+                int sMin = tn[i].start().min();
+                int sMax = tn[i].start().max();
+
+                boolean ok = false;
+                for (int j = 0; j < n; j++) {
+                    Event e = utilizationProfile.get(j);
+                    int t = e.date();
+                    int u = e.value();
+
+                    if (sMin + dur <= t) {
+                        ok = true;
+                        break;
+                    }
+                    if (u + res > limit && j + 1 < n) {
+                            sMin =  utilizationProfile.get(j + 1).date();
+                            if (sMin > sMax) {
+                                opt[i].domain.in(store.level, opt[i], 0, 0);
+                                continue L1;
+                            }
+                    }
+                }
+                if (sMax > utilizationProfile.get(n - 1).date())
+                    continue;
+
+                if (!ok) {
+                    opt[i].domain.in(store.level, opt[i], 0, 0);
+                }
+            }
+        }
+    }
+    
+    // event type
+    private static final int profile = 0;
+    private static final int pruneStart = 1;
+    private static final int pruneEnd = 2;
+
+
+    private static class Event {
+        int type;
+        TaskView t;
+        int date;
+        int value;
+
+        Event(int type, TaskView t, int date, int value) {
+            this.type = type;
+            this.t = t;
+            this.date = date;
+            this.value = value;
+        }
+
+        int date() {
+            return date;
+        }
+
+        int type() {
+            return type;
+        }
+
+        int value() {
+            return value;
+        }
+
+        TaskView task() {
+            return t;
+        }
+
+        @Override public String toString() {
+            String result = "(";
+            result += (type == profile) ? "profile, " : (type == pruneStart) ? "pruneStart, " : "pruneEnd, ";
+            result += t + ", " + date + ", " + value + ")";
+            return result;
+        }
+    }
+}
diff --git a/src/main/java/org/jacop/constraints/cumulative/Task.java b/src/main/java/org/jacop/constraints/cumulative/Task.java
index 2b92c44dc..678e65417 100644
--- a/src/main/java/org/jacop/constraints/cumulative/Task.java
+++ b/src/main/java/org/jacop/constraints/cumulative/Task.java
@@ -36,7 +36,7 @@
  * Represents tasks for cumulative constraint
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 class Task {
@@ -71,6 +71,14 @@ long e() {
         return (long) dur.min() * (long) res.min();
     }
 
+    boolean exists() {
+        return dur.min() > 0 && res.min() > 0;
+    }
+
+    boolean maxNonZero() {
+        return dur.max() > 0 && res.max() > 0;
+    }
+
     @Override public String toString() {
         return "[" + index + ": " + start + ", " + dur + ", " + res + "]";
     }
diff --git a/src/main/java/org/jacop/constraints/cumulative/TaskNormalView.java b/src/main/java/org/jacop/constraints/cumulative/TaskNormalView.java
index 6f4c3b2c0..1e67a9864 100644
--- a/src/main/java/org/jacop/constraints/cumulative/TaskNormalView.java
+++ b/src/main/java/org/jacop/constraints/cumulative/TaskNormalView.java
@@ -36,7 +36,7 @@
  * Represents tasks for cumulative constraint
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 class TaskNormalView extends TaskView {
@@ -86,12 +86,4 @@ void updateDetectable(int storeLevel, int est) {
             start.domain.inMin(storeLevel, start, est);
     }
 
-    boolean exists() {
-        return dur.min() > 0 && res.min() > 0;
-    }
-
-    boolean maxNonZero() {
-        return dur.max() > 0 && res.max() > 0;
-    }
-
 }
diff --git a/src/main/java/org/jacop/constraints/cumulative/TaskReversedView.java b/src/main/java/org/jacop/constraints/cumulative/TaskReversedView.java
index 4e483fa43..597bd4879 100644
--- a/src/main/java/org/jacop/constraints/cumulative/TaskReversedView.java
+++ b/src/main/java/org/jacop/constraints/cumulative/TaskReversedView.java
@@ -36,7 +36,7 @@
  * Represents tasks for cumulative constraint
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 class TaskReversedView extends TaskView {
@@ -84,12 +84,4 @@ void updateDetectable(int storeLevel, int lct) {
             start.domain.inMax(storeLevel, start, max);
     }
 
-    boolean exists() {
-        return dur.min() > 0 && res.min() > 0;
-    }
-
-    boolean maxNonZero() {
-        return dur.max() > 0 && res.max() > 0;
-    }
-
 }
diff --git a/src/main/java/org/jacop/constraints/cumulative/TaskView.java b/src/main/java/org/jacop/constraints/cumulative/TaskView.java
index 1eb01722c..eec118aaa 100644
--- a/src/main/java/org/jacop/constraints/cumulative/TaskView.java
+++ b/src/main/java/org/jacop/constraints/cumulative/TaskView.java
@@ -36,7 +36,7 @@
  * Represents tasks for cumulative constraint
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 abstract class TaskView extends Task {
@@ -60,8 +60,4 @@ abstract class TaskView extends Task {
     abstract void updateNotFirstNotLast(int storeLevel, int upd);
 
     abstract void updateDetectable(int storeLevel, int est);
-
-    abstract boolean exists();
-
-    abstract boolean maxNonZero();
 }
diff --git a/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaNode.java b/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaNode.java
index ee830e87e..6522c1845 100644
--- a/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaNode.java
+++ b/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaNode.java
@@ -35,7 +35,7 @@
  * Implements ThetaLambdaNode for ThetaLambdaTree.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 class ThetaLambdaNode extends TreeNode {
diff --git a/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaTree.java b/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaTree.java
index 71ce00126..4b41dc661 100644
--- a/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaTree.java
+++ b/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaTree.java
@@ -40,7 +40,7 @@
  * Implements ThetaLambdaTree and operations on this tree for Cumulative constraint
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 
@@ -290,7 +290,7 @@ public void printTree(String name) {
 
         try (PrintStream out = new PrintStream(new FileOutputStream(name + ".dot"), true, "UTF-8")) {
             out.print(toGraph(name));
-            out.close();
+            // out.close(); not needed; auto close
         } catch (IOException e) {
             throw new RuntimeException("IO exception; ignored");
         }
diff --git a/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaUnaryNode.java b/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaUnaryNode.java
index 44dcf5c36..b732fb834 100644
--- a/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaUnaryNode.java
+++ b/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaUnaryNode.java
@@ -34,7 +34,7 @@
  * Implements ThetaLambdaUnaryNode for ThetaLambdaUnaryTree.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 class ThetaLambdaUnaryNode extends ThetaNode {
diff --git a/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaUnaryTree.java b/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaUnaryTree.java
index 975714932..9b866f304 100644
--- a/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaUnaryTree.java
+++ b/src/main/java/org/jacop/constraints/cumulative/ThetaLambdaUnaryTree.java
@@ -39,7 +39,7 @@
  * Implements ThetaLambdaUnaryTree and operations on this tree for Cumulative constraint
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 
@@ -205,7 +205,7 @@ public void printTree(String name) {
 
         try (PrintStream out = new PrintStream(new FileOutputStream(name + ".dot"), true, "UTF-8")) {
             out.print(toGraph(name));
-            out.close();
+            // out.close(); not needed; auto close
         } catch (IOException e) {
             throw new RuntimeException("IO exception; ignored");
         }
diff --git a/src/main/java/org/jacop/constraints/cumulative/ThetaNode.java b/src/main/java/org/jacop/constraints/cumulative/ThetaNode.java
index 92122eb68..08bf78b98 100644
--- a/src/main/java/org/jacop/constraints/cumulative/ThetaNode.java
+++ b/src/main/java/org/jacop/constraints/cumulative/ThetaNode.java
@@ -35,7 +35,7 @@
  * Implements ThetaNode for ThetaTree.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 class ThetaNode extends TreeNode {
diff --git a/src/main/java/org/jacop/constraints/cumulative/ThetaTree.java b/src/main/java/org/jacop/constraints/cumulative/ThetaTree.java
index 7dd131c6d..12883e998 100644
--- a/src/main/java/org/jacop/constraints/cumulative/ThetaTree.java
+++ b/src/main/java/org/jacop/constraints/cumulative/ThetaTree.java
@@ -39,7 +39,7 @@
  * Implements ThetaTree and operations on this tree for Cumulative constraint
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 
@@ -263,7 +263,7 @@ public void printTree(String name) {
 
         try (PrintStream out = new PrintStream(new FileOutputStream(name + ".dot"), true, "UTF-8")) {
             out.print(toGraph(name));
-            out.close();
+            // out.close(); not needed; auto close
         } catch (IOException e) {
             throw new RuntimeException("IO exception; ignored");
         }
diff --git a/src/main/java/org/jacop/constraints/cumulative/Tree.java b/src/main/java/org/jacop/constraints/cumulative/Tree.java
index 989206c70..66ac34bda 100644
--- a/src/main/java/org/jacop/constraints/cumulative/Tree.java
+++ b/src/main/java/org/jacop/constraints/cumulative/Tree.java
@@ -35,7 +35,7 @@
  * Implements ThetaLambdaTree and operations on this tree for Cumulative constraint
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 
diff --git a/src/main/java/org/jacop/constraints/cumulative/TreeNode.java b/src/main/java/org/jacop/constraints/cumulative/TreeNode.java
index 7574b8858..52fbd972f 100644
--- a/src/main/java/org/jacop/constraints/cumulative/TreeNode.java
+++ b/src/main/java/org/jacop/constraints/cumulative/TreeNode.java
@@ -35,7 +35,7 @@
  * Implements TreeNode for Tree.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 class TreeNode {
diff --git a/src/main/java/org/jacop/constraints/diffn/Diffn.java b/src/main/java/org/jacop/constraints/diffn/Diffn.java
index 903fd7d2e..3568bcd5b 100644
--- a/src/main/java/org/jacop/constraints/diffn/Diffn.java
+++ b/src/main/java/org/jacop/constraints/diffn/Diffn.java
@@ -43,7 +43,7 @@
  * does not use sophisticated techniques for efficient backtracking.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class Diffn extends Nooverlap {
diff --git a/src/main/java/org/jacop/constraints/diffn/DiffnDecomposed.java b/src/main/java/org/jacop/constraints/diffn/DiffnDecomposed.java
index 24af782e3..1fdb94d63 100644
--- a/src/main/java/org/jacop/constraints/diffn/DiffnDecomposed.java
+++ b/src/main/java/org/jacop/constraints/diffn/DiffnDecomposed.java
@@ -46,7 +46,7 @@
  * does not use sophisticated techniques for efficient backtracking.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class DiffnDecomposed extends DecomposedConstraint<Constraint> {
diff --git a/src/main/java/org/jacop/constraints/diffn/Nooverlap.java b/src/main/java/org/jacop/constraints/diffn/Nooverlap.java
index 1bbf65a9b..74b9f7484 100644
--- a/src/main/java/org/jacop/constraints/diffn/Nooverlap.java
+++ b/src/main/java/org/jacop/constraints/diffn/Nooverlap.java
@@ -47,7 +47,7 @@
  * does not use sophisticated techniques for efficient backtracking.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class Nooverlap extends Constraint {
@@ -366,7 +366,7 @@ void energyCheck(Rectangle r, BitSet rects) {
             BitSet bs = new BitSet(rectangle.length);
             bs.flip(0, rectangle.length); // set all bits to true == all rectangles overlap
             bs.set(i, false);             // rectangle does not overlaps with itself
-            overlapping[i] = new TimeStamp(store, bs);
+            overlapping[i] = new TimeStamp<BitSet>(store, bs);
 
 	    // impose constraint on rectangle length >= 0
 	    rectangle[i].length(0).domain.inMin(store.level, rectangle[i].length(0), 0);
diff --git a/src/main/java/org/jacop/constraints/diffn/Rectangle.java b/src/main/java/org/jacop/constraints/diffn/Rectangle.java
index b161e9822..68af22be9 100644
--- a/src/main/java/org/jacop/constraints/diffn/Rectangle.java
+++ b/src/main/java/org/jacop/constraints/diffn/Rectangle.java
@@ -41,7 +41,7 @@
  * Defines a rectangle used in the diffn constraint.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class Rectangle {
diff --git a/src/main/java/org/jacop/constraints/geost/AllowedArea.java b/src/main/java/org/jacop/constraints/geost/AllowedArea.java
index 45cfc85a2..1abcf6537 100644
--- a/src/main/java/org/jacop/constraints/geost/AllowedArea.java
+++ b/src/main/java/org/jacop/constraints/geost/AllowedArea.java
@@ -38,7 +38,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Constraint that represents a domain in which objects need to be contained
  */
diff --git a/src/main/java/org/jacop/constraints/geost/BoxDisplay.java b/src/main/java/org/jacop/constraints/geost/BoxDisplay.java
index 9316f5851..0b0e245f7 100644
--- a/src/main/java/org/jacop/constraints/geost/BoxDisplay.java
+++ b/src/main/java/org/jacop/constraints/geost/BoxDisplay.java
@@ -38,12 +38,13 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          It specifies  a simple functionality to graphically represent 2D geost. It was
  *          mostly used during development phase but it may be still useful if user is interested
  *          in visualizing Geost constraint.
  */
+@SuppressWarnings("serial")
 public class BoxDisplay extends JFrame {
 
     /**
diff --git a/src/main/java/org/jacop/constraints/geost/DBox.java b/src/main/java/org/jacop/constraints/geost/DBox.java
index d51351995..a6f1cc409 100644
--- a/src/main/java/org/jacop/constraints/geost/DBox.java
+++ b/src/main/java/org/jacop/constraints/geost/DBox.java
@@ -37,7 +37,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class DBox {
 
diff --git a/src/main/java/org/jacop/constraints/geost/DomainHoles.java b/src/main/java/org/jacop/constraints/geost/DomainHoles.java
index 1aab3441c..1ce83a5c0 100644
--- a/src/main/java/org/jacop/constraints/geost/DomainHoles.java
+++ b/src/main/java/org/jacop/constraints/geost/DomainHoles.java
@@ -38,7 +38,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Internal constraint used to generate outboxes that correspond to holes in the
  *          feasible domain of the object origin.
diff --git a/src/main/java/org/jacop/constraints/geost/ExternalConstraint.java b/src/main/java/org/jacop/constraints/geost/ExternalConstraint.java
index 0a5b51b95..0e4074ed1 100644
--- a/src/main/java/org/jacop/constraints/geost/ExternalConstraint.java
+++ b/src/main/java/org/jacop/constraints/geost/ExternalConstraint.java
@@ -35,7 +35,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          This interface defines the minimal functionality that is required by
  *          a constraint in order to be used by Geost as an external constraint.
diff --git a/src/main/java/org/jacop/constraints/geost/ForbiddenArea.java b/src/main/java/org/jacop/constraints/geost/ForbiddenArea.java
index 2e5bd86b2..e8284031e 100644
--- a/src/main/java/org/jacop/constraints/geost/ForbiddenArea.java
+++ b/src/main/java/org/jacop/constraints/geost/ForbiddenArea.java
@@ -36,7 +36,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          The simplest possible internal constraint: DBox defining a set of points
  *          with which no object can overlap.
diff --git a/src/main/java/org/jacop/constraints/geost/Geost.java b/src/main/java/org/jacop/constraints/geost/Geost.java
index 71bf0ade2..03cd03ac3 100644
--- a/src/main/java/org/jacop/constraints/geost/Geost.java
+++ b/src/main/java/org/jacop/constraints/geost/Geost.java
@@ -42,7 +42,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          1) DONE. FlushAndQueue function should be changed and some functionality
  *          moved to firstConsistencyCheck.
@@ -1780,7 +1780,8 @@ protected void onObjectUpdate(GeostObject o) {
 
     @Override public String toString() {
         //TODO, proper string representation of the constraint.
-        return "Geost";
+        return "Geost(" + Arrays.asList(objects) + ", " + Arrays.asList(externalConstraints)
+            + ", " + Arrays.asList(shapeRegister) + ")";
     }
 
 
diff --git a/src/main/java/org/jacop/constraints/geost/GeostObject.java b/src/main/java/org/jacop/constraints/geost/GeostObject.java
index 78b7f8600..c2bbcebbb 100644
--- a/src/main/java/org/jacop/constraints/geost/GeostObject.java
+++ b/src/main/java/org/jacop/constraints/geost/GeostObject.java
@@ -40,7 +40,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          It contains all information about the Geost object as well as functionality to
  *          maintain the consistency among time variables.
diff --git a/src/main/java/org/jacop/constraints/geost/InArea.java b/src/main/java/org/jacop/constraints/geost/InArea.java
index 222740d5d..4e216917e 100644
--- a/src/main/java/org/jacop/constraints/geost/InArea.java
+++ b/src/main/java/org/jacop/constraints/geost/InArea.java
@@ -38,7 +38,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          InArea constraint allows on to define an area within which objects
  *          should be contained, as well as a collection of "holes" within the area
@@ -152,4 +152,7 @@ public GeostObject[] getObjectScope() {
         return null;
     }
 
+    public String toString() {
+        return "(in_area: " + allowedArea + " - holes(" + holes + "))";
+    }
 }
diff --git a/src/main/java/org/jacop/constraints/geost/InternalConstraint.java b/src/main/java/org/jacop/constraints/geost/InternalConstraint.java
index 59c5b0a37..64b84c077 100644
--- a/src/main/java/org/jacop/constraints/geost/InternalConstraint.java
+++ b/src/main/java/org/jacop/constraints/geost/InternalConstraint.java
@@ -35,7 +35,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          This interface defines the functionality required by a constraint in order
  *          to be used by Geost's sweeping algorithm.
diff --git a/src/main/java/org/jacop/constraints/geost/LexicographicalOrder.java b/src/main/java/org/jacop/constraints/geost/LexicographicalOrder.java
index cebebe90f..906e2ee4d 100644
--- a/src/main/java/org/jacop/constraints/geost/LexicographicalOrder.java
+++ b/src/main/java/org/jacop/constraints/geost/LexicographicalOrder.java
@@ -31,7 +31,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          It defines the necessary functionalities needed to define a lexicographical ordering
  *          of k-dimensional points.
diff --git a/src/main/java/org/jacop/constraints/geost/NonOverlapping.java b/src/main/java/org/jacop/constraints/geost/NonOverlapping.java
index 1b9fccdb9..d5fcdb790 100644
--- a/src/main/java/org/jacop/constraints/geost/NonOverlapping.java
+++ b/src/main/java/org/jacop/constraints/geost/NonOverlapping.java
@@ -35,7 +35,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class NonOverlapping implements ExternalConstraint {
 
@@ -197,4 +197,9 @@ public GeostObject[] getObjectScope() {
         return objects;
     }
 
+    public String toString() {
+
+        return "(non_overlapping: " + Arrays.asList(objects) + ", " + "selected_dimensions: "
+            + Arrays.toString(selectedDimensions) + ")";
+    }
 }
diff --git a/src/main/java/org/jacop/constraints/geost/ObstacleObject.java b/src/main/java/org/jacop/constraints/geost/ObstacleObject.java
index b8ac0a8a1..6707c0177 100644
--- a/src/main/java/org/jacop/constraints/geost/ObstacleObject.java
+++ b/src/main/java/org/jacop/constraints/geost/ObstacleObject.java
@@ -36,7 +36,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          This version of the ObstacleObject internal constraint allows the use
  *          of multiple d-boxes per shape.
diff --git a/src/main/java/org/jacop/constraints/geost/ObstacleObjectFrame.java b/src/main/java/org/jacop/constraints/geost/ObstacleObjectFrame.java
index 2ec13a957..2979a1e13 100644
--- a/src/main/java/org/jacop/constraints/geost/ObstacleObjectFrame.java
+++ b/src/main/java/org/jacop/constraints/geost/ObstacleObjectFrame.java
@@ -40,7 +40,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          This version of the ObstacleObject internal constraint allows the use
  *          of multiple d-boxes per shape.
diff --git a/src/main/java/org/jacop/constraints/geost/PredefinedOrder.java b/src/main/java/org/jacop/constraints/geost/PredefinedOrder.java
index 5b2cfeddc..a2b9565d9 100644
--- a/src/main/java/org/jacop/constraints/geost/PredefinedOrder.java
+++ b/src/main/java/org/jacop/constraints/geost/PredefinedOrder.java
@@ -33,7 +33,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          It provides a very simple lexicographical order based on the dimension
  *          ordering, with the possibility to choose the most significant dimension
diff --git a/src/main/java/org/jacop/constraints/geost/Shape.java b/src/main/java/org/jacop/constraints/geost/Shape.java
index 5b0f85d90..a79ce6558 100644
--- a/src/main/java/org/jacop/constraints/geost/Shape.java
+++ b/src/main/java/org/jacop/constraints/geost/Shape.java
@@ -36,7 +36,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          A shape is composed of a set of shifted boxes.
  */
@@ -282,7 +282,7 @@ public Collection<DBox> holes() {
 
     @Override public String toString() {
         StringBuilder builder = new StringBuilder();
-        builder.append("Shape(");
+        builder.append("Shape(" + no + ",");
         for (DBox b : boxes)
             builder.append(b).append(", ");
         builder.deleteCharAt(builder.length() - 1);
diff --git a/src/main/java/org/jacop/constraints/geost/ShiftOrder.java b/src/main/java/org/jacop/constraints/geost/ShiftOrder.java
index e56243f33..40cec2619 100644
--- a/src/main/java/org/jacop/constraints/geost/ShiftOrder.java
+++ b/src/main/java/org/jacop/constraints/geost/ShiftOrder.java
@@ -31,7 +31,7 @@
 
 /**
  * @author Marc-Olivier Fleury and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          It provides a very simple lexicographical order based on the dimension
  *          ordering, with the possibility to choose the most significant dimension
diff --git a/src/main/java/org/jacop/constraints/knapsack/Knapsack.java b/src/main/java/org/jacop/constraints/knapsack/Knapsack.java
index 0ed7e33ad..3d1f4e2f2 100644
--- a/src/main/java/org/jacop/constraints/knapsack/Knapsack.java
+++ b/src/main/java/org/jacop/constraints/knapsack/Knapsack.java
@@ -58,7 +58,7 @@
  * and useful comments.
  *
  * @author Radoslaw Szymanek and Wadeck Follonier
- * @version 4.9
+ * @version 4.10
  */
 
 public class Knapsack extends Constraint implements UsesQueueVariable, SatisfiedPresent, RemoveLevelLate {
diff --git a/src/main/java/org/jacop/constraints/knapsack/KnapsackItem.java b/src/main/java/org/jacop/constraints/knapsack/KnapsackItem.java
index 89aff7734..b39f45d37 100644
--- a/src/main/java/org/jacop/constraints/knapsack/KnapsackItem.java
+++ b/src/main/java/org/jacop/constraints/knapsack/KnapsackItem.java
@@ -41,7 +41,7 @@
  * efficiency. In case of equal efficiency then item which is heavier is preferred.
  *
  * @author Radoslaw Szymanek and Wadeck Follonier
- * @version 4.9
+ * @version 4.10
  */
 
 public final class KnapsackItem implements Comparable<KnapsackItem> {
diff --git a/src/main/java/org/jacop/constraints/knapsack/Tree.java b/src/main/java/org/jacop/constraints/knapsack/Tree.java
index dc73fe0c4..0ce1e2079 100644
--- a/src/main/java/org/jacop/constraints/knapsack/Tree.java
+++ b/src/main/java/org/jacop/constraints/knapsack/Tree.java
@@ -39,7 +39,7 @@
  * This tree is a main data structure used and required by Knapsack constraint.
  *
  * @author Radoslaw Szymanek and Wadeck Follonier
- * @version 4.9
+ * @version 4.10
  */
 
 public class Tree {
diff --git a/src/main/java/org/jacop/constraints/knapsack/TreeLeaf.java b/src/main/java/org/jacop/constraints/knapsack/TreeLeaf.java
index 36dadb729..05e9bd9db 100644
--- a/src/main/java/org/jacop/constraints/knapsack/TreeLeaf.java
+++ b/src/main/java/org/jacop/constraints/knapsack/TreeLeaf.java
@@ -37,7 +37,7 @@
  * It contains information required by the leaf node of the item tree.
  *
  * @author Radoslaw Szymanek and Wadeck Follonier
- * @version 4.9
+ * @version 4.10
  */
 
 public final class TreeLeaf extends TreeNode {
diff --git a/src/main/java/org/jacop/constraints/knapsack/TreeNode.java b/src/main/java/org/jacop/constraints/knapsack/TreeNode.java
index 59f7afb7c..5bf06be63 100644
--- a/src/main/java/org/jacop/constraints/knapsack/TreeNode.java
+++ b/src/main/java/org/jacop/constraints/knapsack/TreeNode.java
@@ -34,7 +34,7 @@
  * It contains information required by an internal node of the item tree.
  *
  * @author Radoslaw Szymanek and Wadeck Follonier
- * @version 4.9
+ * @version 4.10
  */
 
 public class TreeNode {
diff --git a/src/main/java/org/jacop/constraints/netflow/ArcCompanion.java b/src/main/java/org/jacop/constraints/netflow/ArcCompanion.java
index 42dc94334..3ea6beee4 100644
--- a/src/main/java/org/jacop/constraints/netflow/ArcCompanion.java
+++ b/src/main/java/org/jacop/constraints/netflow/ArcCompanion.java
@@ -51,7 +51,7 @@
  * also provides a hook for S-variables of any
  *
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class ArcCompanion implements VarHandler, Comparable<ArcCompanion> {
diff --git a/src/main/java/org/jacop/constraints/netflow/Arithmetic.java b/src/main/java/org/jacop/constraints/netflow/Arithmetic.java
index f5c4138e8..6cf6436e1 100644
--- a/src/main/java/org/jacop/constraints/netflow/Arithmetic.java
+++ b/src/main/java/org/jacop/constraints/netflow/Arithmetic.java
@@ -45,7 +45,7 @@
 
 /**
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Arithmetic extends DecomposedConstraint<Constraint> {
diff --git a/src/main/java/org/jacop/constraints/netflow/Assert.java b/src/main/java/org/jacop/constraints/netflow/Assert.java
index 2af28885f..d72dcc657 100644
--- a/src/main/java/org/jacop/constraints/netflow/Assert.java
+++ b/src/main/java/org/jacop/constraints/netflow/Assert.java
@@ -40,7 +40,7 @@
 
 /**
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Assert {
diff --git a/src/main/java/org/jacop/constraints/netflow/DomainStructure.java b/src/main/java/org/jacop/constraints/netflow/DomainStructure.java
index 1e58c19c0..b1842ed67 100644
--- a/src/main/java/org/jacop/constraints/netflow/DomainStructure.java
+++ b/src/main/java/org/jacop/constraints/netflow/DomainStructure.java
@@ -50,7 +50,7 @@
  * sub-domain and it is inactive otherwise.
  *
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class DomainStructure implements VarHandler {
diff --git a/src/main/java/org/jacop/constraints/netflow/MultiVarHandler.java b/src/main/java/org/jacop/constraints/netflow/MultiVarHandler.java
index b7e7168d2..6fafdeab1 100644
--- a/src/main/java/org/jacop/constraints/netflow/MultiVarHandler.java
+++ b/src/main/java/org/jacop/constraints/netflow/MultiVarHandler.java
@@ -42,7 +42,7 @@
 
 /**
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class MultiVarHandler implements VarHandler {
diff --git a/src/main/java/org/jacop/constraints/netflow/MutableNetwork.java b/src/main/java/org/jacop/constraints/netflow/MutableNetwork.java
index dd5acb332..076d1fca3 100644
--- a/src/main/java/org/jacop/constraints/netflow/MutableNetwork.java
+++ b/src/main/java/org/jacop/constraints/netflow/MutableNetwork.java
@@ -36,7 +36,7 @@
  * Interface to the network used by VarHandlers.
  *
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public interface MutableNetwork {
diff --git a/src/main/java/org/jacop/constraints/netflow/Network.java b/src/main/java/org/jacop/constraints/netflow/Network.java
index 6b0241878..7bd6270cf 100644
--- a/src/main/java/org/jacop/constraints/netflow/Network.java
+++ b/src/main/java/org/jacop/constraints/netflow/Network.java
@@ -49,7 +49,7 @@
  * data structures for removal and modification of arcs.
  *
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Network extends NetworkSimplex implements MutableNetwork {
diff --git a/src/main/java/org/jacop/constraints/netflow/NetworkBuilder.java b/src/main/java/org/jacop/constraints/netflow/NetworkBuilder.java
index 39fdb8be4..0974d7e6f 100644
--- a/src/main/java/org/jacop/constraints/netflow/NetworkBuilder.java
+++ b/src/main/java/org/jacop/constraints/netflow/NetworkBuilder.java
@@ -47,7 +47,7 @@
  * inherit from this class to build a network.
  *
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 
diff --git a/src/main/java/org/jacop/constraints/netflow/NetworkFlow.java b/src/main/java/org/jacop/constraints/netflow/NetworkFlow.java
index 1e3317a81..1db086898 100644
--- a/src/main/java/org/jacop/constraints/netflow/NetworkFlow.java
+++ b/src/main/java/org/jacop/constraints/netflow/NetworkFlow.java
@@ -53,7 +53,7 @@
  * instantiate the network.
  *
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class NetworkFlow extends Constraint implements UsesQueueVariable, Stateful, RemoveLevelLate {
diff --git a/src/main/java/org/jacop/constraints/netflow/Pruning.java b/src/main/java/org/jacop/constraints/netflow/Pruning.java
index 1f63a6e98..8d349bb85 100644
--- a/src/main/java/org/jacop/constraints/netflow/Pruning.java
+++ b/src/main/java/org/jacop/constraints/netflow/Pruning.java
@@ -44,7 +44,7 @@
 
 /**
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Pruning extends Network {
diff --git a/src/main/java/org/jacop/constraints/netflow/Statistics.java b/src/main/java/org/jacop/constraints/netflow/Statistics.java
index 4eb1a82f1..662655bd2 100644
--- a/src/main/java/org/jacop/constraints/netflow/Statistics.java
+++ b/src/main/java/org/jacop/constraints/netflow/Statistics.java
@@ -34,7 +34,7 @@
  * This class stores all the statistics gather during the execution of the network flow constraint.
  *
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Statistics extends StatisticsBase {
diff --git a/src/main/java/org/jacop/constraints/netflow/StatisticsBase.java b/src/main/java/org/jacop/constraints/netflow/StatisticsBase.java
index 22751842d..d5ca31071 100644
--- a/src/main/java/org/jacop/constraints/netflow/StatisticsBase.java
+++ b/src/main/java/org/jacop/constraints/netflow/StatisticsBase.java
@@ -34,7 +34,7 @@
 
 /**
  * @author : Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class StatisticsBase {
 
diff --git a/src/main/java/org/jacop/constraints/netflow/VarHandler.java b/src/main/java/org/jacop/constraints/netflow/VarHandler.java
index 973c5c812..f78197d03 100644
--- a/src/main/java/org/jacop/constraints/netflow/VarHandler.java
+++ b/src/main/java/org/jacop/constraints/netflow/VarHandler.java
@@ -41,7 +41,7 @@
  * network flow constraint.
  *
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public interface VarHandler {
diff --git a/src/main/java/org/jacop/constraints/netflow/simplex/Arc.java b/src/main/java/org/jacop/constraints/netflow/simplex/Arc.java
index 7f7d48801..d6fa612ef 100644
--- a/src/main/java/org/jacop/constraints/netflow/simplex/Arc.java
+++ b/src/main/java/org/jacop/constraints/netflow/simplex/Arc.java
@@ -36,7 +36,7 @@
  * A directed, residual arc in the graph.
  *
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class Arc {
diff --git a/src/main/java/org/jacop/constraints/netflow/simplex/Danzig.java b/src/main/java/org/jacop/constraints/netflow/simplex/Danzig.java
index 90d598587..bb46391d7 100644
--- a/src/main/java/org/jacop/constraints/netflow/simplex/Danzig.java
+++ b/src/main/java/org/jacop/constraints/netflow/simplex/Danzig.java
@@ -36,7 +36,7 @@
  * might be large.
  *
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Danzig implements PivotRule {
diff --git a/src/main/java/org/jacop/constraints/netflow/simplex/NetworkSimplex.java b/src/main/java/org/jacop/constraints/netflow/simplex/NetworkSimplex.java
index 3e5858442..54a6a3d93 100644
--- a/src/main/java/org/jacop/constraints/netflow/simplex/NetworkSimplex.java
+++ b/src/main/java/org/jacop/constraints/netflow/simplex/NetworkSimplex.java
@@ -38,7 +38,7 @@
 
 /**
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class NetworkSimplex {
diff --git a/src/main/java/org/jacop/constraints/netflow/simplex/Node.java b/src/main/java/org/jacop/constraints/netflow/simplex/Node.java
index 450b8a17c..653787d20 100644
--- a/src/main/java/org/jacop/constraints/netflow/simplex/Node.java
+++ b/src/main/java/org/jacop/constraints/netflow/simplex/Node.java
@@ -34,7 +34,7 @@
  * A node (vertex) in the network.
  *
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class Node {
diff --git a/src/main/java/org/jacop/constraints/netflow/simplex/PivotRule.java b/src/main/java/org/jacop/constraints/netflow/simplex/PivotRule.java
index 2b10deb57..71e654da0 100644
--- a/src/main/java/org/jacop/constraints/netflow/simplex/PivotRule.java
+++ b/src/main/java/org/jacop/constraints/netflow/simplex/PivotRule.java
@@ -34,7 +34,7 @@
  * A pivot selection rule for the primal network simplex algorithm.
  *
  * @author Robin Steiger and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public interface PivotRule {
diff --git a/src/main/java/org/jacop/constraints/regular/RegEdge.java b/src/main/java/org/jacop/constraints/regular/RegEdge.java
index 3d0686efa..6f056e907 100644
--- a/src/main/java/org/jacop/constraints/regular/RegEdge.java
+++ b/src/main/java/org/jacop/constraints/regular/RegEdge.java
@@ -38,7 +38,7 @@
  * of Regular constraint.
  *
  * @author Polina Makeeva and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class RegEdge {
diff --git a/src/main/java/org/jacop/constraints/regular/RegState.java b/src/main/java/org/jacop/constraints/regular/RegState.java
index 6a150d611..6fa1f200b 100644
--- a/src/main/java/org/jacop/constraints/regular/RegState.java
+++ b/src/main/java/org/jacop/constraints/regular/RegState.java
@@ -42,7 +42,7 @@
  * within Regular constraint.
  *
  * @author Polina Makeeva and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class RegState {
diff --git a/src/main/java/org/jacop/constraints/regular/RegStateDom.java b/src/main/java/org/jacop/constraints/regular/RegStateDom.java
index f00c1351b..20fc9f346 100644
--- a/src/main/java/org/jacop/constraints/regular/RegStateDom.java
+++ b/src/main/java/org/jacop/constraints/regular/RegStateDom.java
@@ -44,7 +44,7 @@
  * to the given successor state.
  *
  * @author Polina Makeeva and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class RegStateDom extends RegState {
diff --git a/src/main/java/org/jacop/constraints/regular/RegStateInt.java b/src/main/java/org/jacop/constraints/regular/RegStateInt.java
index a24bb342f..06bf35738 100644
--- a/src/main/java/org/jacop/constraints/regular/RegStateInt.java
+++ b/src/main/java/org/jacop/constraints/regular/RegStateInt.java
@@ -44,7 +44,7 @@
  * same successor.
  *
  * @author Polina Makeeva and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class RegStateInt extends RegState {
 
diff --git a/src/main/java/org/jacop/constraints/regular/Regular.java b/src/main/java/org/jacop/constraints/regular/Regular.java
index deea342a8..cfa1b4535 100644
--- a/src/main/java/org/jacop/constraints/regular/Regular.java
+++ b/src/main/java/org/jacop/constraints/regular/Regular.java
@@ -128,7 +128,7 @@
  * backtracking) to improve the constraint further. 
  *
  * @author Polina Makeeva and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Regular extends Constraint implements UsesQueueVariable, Stateful, RemoveLevelLate {
@@ -1274,7 +1274,7 @@ public void saveLatexToFile(String desc) {
             System.out.println("save latex file " + fileName);
             fs.write(this.toLatex(desc).getBytes("UTF-8"));
             fs.flush();
-            fs.close();
+            // fs.close(); not needed; auto close
         } catch (FileNotFoundException e) {
             e.printStackTrace();
         } catch (NumberFormatException e) {
@@ -1304,7 +1304,7 @@ public void uppendToLatexFile(String desc, String fileName) {
             System.out.println("save latex file " + fileName);
             fs.append(this.toLatex(desc));
             fs.flush();
-            fs.close();
+            // fs.close(); not needed; auto close
         } catch (FileNotFoundException e) {
             e.printStackTrace();
         } catch (NumberFormatException e) {
diff --git a/src/main/java/org/jacop/constraints/replace/ReifiedIfThen.java b/src/main/java/org/jacop/constraints/replace/ReifiedIfThen.java
index cfb04661d..082e3d812 100644
--- a/src/main/java/org/jacop/constraints/replace/ReifiedIfThen.java
+++ b/src/main/java/org/jacop/constraints/replace/ReifiedIfThen.java
@@ -43,7 +43,7 @@
  * of the solver.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class ReifiedIfThen implements Replaceable<Reified> {
 
diff --git a/src/main/java/org/jacop/constraints/table/ReversibleSparseBitSet.java b/src/main/java/org/jacop/constraints/table/ReversibleSparseBitSet.java
index 426937d74..34ec06f11 100644
--- a/src/main/java/org/jacop/constraints/table/ReversibleSparseBitSet.java
+++ b/src/main/java/org/jacop/constraints/table/ReversibleSparseBitSet.java
@@ -39,7 +39,7 @@
  * ReversibleSparseBitSet implements the main data structure for table constraint.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class ReversibleSparseBitSet {
diff --git a/src/main/java/org/jacop/constraints/table/SimpleTable.java b/src/main/java/org/jacop/constraints/table/SimpleTable.java
index 0f3cb660b..9fae3557e 100644
--- a/src/main/java/org/jacop/constraints/table/SimpleTable.java
+++ b/src/main/java/org/jacop/constraints/table/SimpleTable.java
@@ -48,7 +48,7 @@
  * Programming, CP 2016. pp 207-223
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SimpleTable extends Constraint implements UsesQueueVariable, Stateful, SatisfiedPresent {
@@ -167,7 +167,8 @@ boolean validTuple(int index) {
         return IntDomain.ANY;
     }
 
-    @SuppressWarnings("unchecked") @Override public void impose(Store store) {
+    @SuppressWarnings("unchecked")
+    @Override public void impose(Store store) {
         this.store = store;
 
         super.impose(store);
@@ -270,7 +271,7 @@ void updateTable(Set<IntVar> fdvs) {
 
             boolean empty = intersectWithMask();
             if (empty)
-                throw store.failException;
+                throw Store.failException;
         }
     }
 
diff --git a/src/main/java/org/jacop/constraints/table/Table.java b/src/main/java/org/jacop/constraints/table/Table.java
index 2a1148fd7..bb5a3a83e 100644
--- a/src/main/java/org/jacop/constraints/table/Table.java
+++ b/src/main/java/org/jacop/constraints/table/Table.java
@@ -47,7 +47,7 @@
  * Programming, CP 2016. pp 207-223
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class Table extends Constraint implements UsesQueueVariable, Stateful {
@@ -298,7 +298,7 @@ void updateTable(Set<IntVar> fdvs) {
 
             rbs.intersectWithMask();
             if (rbs.isEmpty())
-                throw store.failException;
+                throw Store.failException;
         }
     }
 
diff --git a/src/main/java/org/jacop/constraints/table/TableMill.java b/src/main/java/org/jacop/constraints/table/TableMill.java
index 76c2c4fda..d5aeb171b 100644
--- a/src/main/java/org/jacop/constraints/table/TableMill.java
+++ b/src/main/java/org/jacop/constraints/table/TableMill.java
@@ -40,7 +40,7 @@
  * TableMill generates tables for different constraint to be used in Table constraint
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class TableMill {
diff --git a/src/main/java/org/jacop/core/Backtrackable.java b/src/main/java/org/jacop/core/Backtrackable.java
index e45b5afa4..73e8e0c7c 100644
--- a/src/main/java/org/jacop/core/Backtrackable.java
+++ b/src/main/java/org/jacop/core/Backtrackable.java
@@ -32,7 +32,7 @@
 
 /**
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          It specifies the interface of the backtrackable object which is being
  *          recorded by Backtrackable Manager.
diff --git a/src/main/java/org/jacop/core/BacktrackableManager.java b/src/main/java/org/jacop/core/BacktrackableManager.java
index d1a7b3245..4824f8f09 100644
--- a/src/main/java/org/jacop/core/BacktrackableManager.java
+++ b/src/main/java/org/jacop/core/BacktrackableManager.java
@@ -32,7 +32,7 @@
 
 /**
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public interface BacktrackableManager {
 
diff --git a/src/main/java/org/jacop/core/BooleanVar.java b/src/main/java/org/jacop/core/BooleanVar.java
index 11616b5ec..e1044f4d4 100644
--- a/src/main/java/org/jacop/core/BooleanVar.java
+++ b/src/main/java/org/jacop/core/BooleanVar.java
@@ -38,7 +38,7 @@
  * Defines a variable and related operations on it.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class BooleanVar extends IntVar {
diff --git a/src/main/java/org/jacop/core/BoundDomain.java b/src/main/java/org/jacop/core/BoundDomain.java
index 2c74038ac..8ecfc7e39 100644
--- a/src/main/java/org/jacop/core/BoundDomain.java
+++ b/src/main/java/org/jacop/core/BoundDomain.java
@@ -39,7 +39,7 @@
  * one or several intervals.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 class BoundDomain extends IntDomain implements Cloneable {
@@ -366,7 +366,7 @@ public boolean eq(IntDomain domain) {
             result.previousDomain = this;
             result.modelConstraintsToEvaluate = modelConstraintsToEvaluate;
             result.searchConstraintsToEvaluate = searchConstraintsToEvaluate;
-            ((IntVar) var).domain = result;
+            var.domain = result;
         }
 
         var.domainHasChanged(GROUND);
diff --git a/src/main/java/org/jacop/core/BoundDomainIntervalEnumeration.java b/src/main/java/org/jacop/core/BoundDomainIntervalEnumeration.java
index 3d2663bb0..ba80b9273 100644
--- a/src/main/java/org/jacop/core/BoundDomainIntervalEnumeration.java
+++ b/src/main/java/org/jacop/core/BoundDomainIntervalEnumeration.java
@@ -37,7 +37,7 @@
  * interval as BoundDomain by definition is specified by one interval.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class BoundDomainIntervalEnumeration extends IntervalEnumeration {
diff --git a/src/main/java/org/jacop/core/BoundDomainValueEnumeration.java b/src/main/java/org/jacop/core/BoundDomainValueEnumeration.java
index 4ccf60b62..d21e4b8bf 100644
--- a/src/main/java/org/jacop/core/BoundDomainValueEnumeration.java
+++ b/src/main/java/org/jacop/core/BoundDomainValueEnumeration.java
@@ -34,7 +34,7 @@
  * Defines a methods for enumerating values contained in the BoundDomain.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class BoundDomainValueEnumeration extends ValueEnumeration {
diff --git a/src/main/java/org/jacop/core/Domain.java b/src/main/java/org/jacop/core/Domain.java
index 9db5ea88c..29389a0f6 100644
--- a/src/main/java/org/jacop/core/Domain.java
+++ b/src/main/java/org/jacop/core/Domain.java
@@ -39,7 +39,7 @@
  * Defines a Domain and related operations on it.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class Domain {
diff --git a/src/main/java/org/jacop/core/FailException.java b/src/main/java/org/jacop/core/FailException.java
index 5dbd7d440..db970e0fc 100644
--- a/src/main/java/org/jacop/core/FailException.java
+++ b/src/main/java/org/jacop/core/FailException.java
@@ -34,7 +34,7 @@
  * It is thrown when search has encountered a dead end and backtracking must occurr.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class FailException extends RuntimeException {
diff --git a/src/main/java/org/jacop/core/IntDomain.java b/src/main/java/org/jacop/core/IntDomain.java
index 28b58f949..5446f357e 100644
--- a/src/main/java/org/jacop/core/IntDomain.java
+++ b/src/main/java/org/jacop/core/IntDomain.java
@@ -41,7 +41,7 @@
  * any function can not be empty domains.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class IntDomain extends Domain {
@@ -1302,10 +1302,15 @@ public static final Interval mulBounds(int a, int b, int c, int d) {
      */
     public static final Interval mulBounds(int a, int b, int c) {
 
-        int ac = multiplyInt(a, c);
-        int bc = multiplyInt(b, c);
-        int min = Math.min(ac, bc);
-        int max = Math.max(ac, bc);
+        int min;
+        int max;
+        if (c >= 0) {
+            min = multiplyInt(a, c);
+            max = multiplyInt(b, c);
+        } else {
+            max = multiplyInt(a, c);
+            min = multiplyInt(b, c);
+        }
 
         return new Interval(min, max);
     }
diff --git a/src/main/java/org/jacop/core/IntVar.java b/src/main/java/org/jacop/core/IntVar.java
index 5ca205253..3c84a5da7 100644
--- a/src/main/java/org/jacop/core/IntVar.java
+++ b/src/main/java/org/jacop/core/IntVar.java
@@ -39,7 +39,7 @@
  * Defines a Finite Domain Variable (FDV) and related operations on it.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class IntVar extends Var {
diff --git a/src/main/java/org/jacop/core/Interval.java b/src/main/java/org/jacop/core/Interval.java
index 39cc1fb82..543c32798 100644
--- a/src/main/java/org/jacop/core/Interval.java
+++ b/src/main/java/org/jacop/core/Interval.java
@@ -35,7 +35,7 @@
  * one or several intervals.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public final class Interval implements Cloneable {
diff --git a/src/main/java/org/jacop/core/IntervalBasedBacktrackableManager.java b/src/main/java/org/jacop/core/IntervalBasedBacktrackableManager.java
index 925b60c7b..dce9653dd 100644
--- a/src/main/java/org/jacop/core/IntervalBasedBacktrackableManager.java
+++ b/src/main/java/org/jacop/core/IntervalBasedBacktrackableManager.java
@@ -36,7 +36,7 @@
 
 /**
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          This manager works as simple manager to the point when cutoff value for a list
  *          is reached. The objects indexes are continously stored in a list, but they
diff --git a/src/main/java/org/jacop/core/IntervalDomain.java b/src/main/java/org/jacop/core/IntervalDomain.java
index 0124b3ab5..7883622c0 100644
--- a/src/main/java/org/jacop/core/IntervalDomain.java
+++ b/src/main/java/org/jacop/core/IntervalDomain.java
@@ -43,7 +43,7 @@
  * one or several intervals.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class IntervalDomain extends IntDomain implements Cloneable {
@@ -2992,7 +2992,7 @@ else if (intervals[pointer].max <= max)
             result.previousDomain = this;
             result.modelConstraintsToEvaluate = modelConstraintsToEvaluate;
             result.searchConstraintsToEvaluate = searchConstraintsToEvaluate;
-            ((IntVar) var).domain = result;
+            var.domain = result;
 
         }
 
diff --git a/src/main/java/org/jacop/core/IntervalDomainIntervalEnumeration.java b/src/main/java/org/jacop/core/IntervalDomainIntervalEnumeration.java
index 78e833ad1..f627aff7a 100644
--- a/src/main/java/org/jacop/core/IntervalDomainIntervalEnumeration.java
+++ b/src/main/java/org/jacop/core/IntervalDomainIntervalEnumeration.java
@@ -36,7 +36,7 @@
  * implements the interface Enumeration.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class IntervalDomainIntervalEnumeration extends IntervalEnumeration {
diff --git a/src/main/java/org/jacop/core/IntervalDomainValueEnumeration.java b/src/main/java/org/jacop/core/IntervalDomainValueEnumeration.java
index a7bc4ad5e..b2790f9f2 100644
--- a/src/main/java/org/jacop/core/IntervalDomainValueEnumeration.java
+++ b/src/main/java/org/jacop/core/IntervalDomainValueEnumeration.java
@@ -34,7 +34,7 @@
  * Defines a methods for enumerating values contain in the domain.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class IntervalDomainValueEnumeration extends ValueEnumeration {
diff --git a/src/main/java/org/jacop/core/IntervalEnumeration.java b/src/main/java/org/jacop/core/IntervalEnumeration.java
index 12b23dcca..c9fb3d5a9 100644
--- a/src/main/java/org/jacop/core/IntervalEnumeration.java
+++ b/src/main/java/org/jacop/core/IntervalEnumeration.java
@@ -38,7 +38,7 @@
  * implements the interface Enumeration.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class IntervalEnumeration implements Enumeration<Interval> {
diff --git a/src/main/java/org/jacop/core/MutableDomain.java b/src/main/java/org/jacop/core/MutableDomain.java
index 0250b8be0..d88d6b4ae 100644
--- a/src/main/java/org/jacop/core/MutableDomain.java
+++ b/src/main/java/org/jacop/core/MutableDomain.java
@@ -32,7 +32,7 @@
 
 /**
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class MutableDomain implements MutableVar {
 
diff --git a/src/main/java/org/jacop/core/MutableDomainValue.java b/src/main/java/org/jacop/core/MutableDomainValue.java
index c82e90f2d..4680e3ebd 100644
--- a/src/main/java/org/jacop/core/MutableDomainValue.java
+++ b/src/main/java/org/jacop/core/MutableDomainValue.java
@@ -33,7 +33,7 @@
 
 /**
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class MutableDomainValue implements MutableVarValue, Cloneable {
 
diff --git a/src/main/java/org/jacop/core/MutableVar.java b/src/main/java/org/jacop/core/MutableVar.java
index 4a9e038f2..532f7835c 100644
--- a/src/main/java/org/jacop/core/MutableVar.java
+++ b/src/main/java/org/jacop/core/MutableVar.java
@@ -36,7 +36,7 @@
  * Standard mutable variable definition
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public interface MutableVar extends Stateful {
diff --git a/src/main/java/org/jacop/core/MutableVarValue.java b/src/main/java/org/jacop/core/MutableVarValue.java
index 7634ab656..d3844ca67 100644
--- a/src/main/java/org/jacop/core/MutableVarValue.java
+++ b/src/main/java/org/jacop/core/MutableVarValue.java
@@ -34,7 +34,7 @@
  * Standard mutable variable's value definition
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public interface MutableVarValue {
diff --git a/src/main/java/org/jacop/core/SimpleBacktrackableManager.java b/src/main/java/org/jacop/core/SimpleBacktrackableManager.java
index b7cbd039d..5e5f89034 100644
--- a/src/main/java/org/jacop/core/SimpleBacktrackableManager.java
+++ b/src/main/java/org/jacop/core/SimpleBacktrackableManager.java
@@ -40,7 +40,7 @@
  * store level.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SimpleBacktrackableManager implements BacktrackableManager {
diff --git a/src/main/java/org/jacop/core/SmallDenseDomain.java b/src/main/java/org/jacop/core/SmallDenseDomain.java
index 9fa94ed0b..483dbe576 100644
--- a/src/main/java/org/jacop/core/SmallDenseDomain.java
+++ b/src/main/java/org/jacop/core/SmallDenseDomain.java
@@ -36,7 +36,7 @@
  * Defines small dense domain based on bits within a long number.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SmallDenseDomain extends IntDomain implements Cloneable {
@@ -441,7 +441,7 @@ public int getSize(long input) {
             result.previousDomain = this;
             result.modelConstraintsToEvaluate = modelConstraintsToEvaluate;
             result.searchConstraintsToEvaluate = searchConstraintsToEvaluate;
-            ((IntVar) var).domain = result;
+            var.domain = result;
 
             assert checkInvariants() == null : checkInvariants();
             assert result.checkInvariants() == null : result.checkInvariants();
diff --git a/src/main/java/org/jacop/core/SmallDenseDomainIntervalEnumeration.java b/src/main/java/org/jacop/core/SmallDenseDomainIntervalEnumeration.java
index 33d3e2f4f..0e86d8888 100644
--- a/src/main/java/org/jacop/core/SmallDenseDomainIntervalEnumeration.java
+++ b/src/main/java/org/jacop/core/SmallDenseDomainIntervalEnumeration.java
@@ -34,7 +34,7 @@
  * Defines interval enumeration of small dense domain.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class SmallDenseDomainIntervalEnumeration extends IntervalEnumeration {
 
diff --git a/src/main/java/org/jacop/core/SmallDenseDomainValueEnumeration.java b/src/main/java/org/jacop/core/SmallDenseDomainValueEnumeration.java
index cfa84bbb5..7e01ab6d1 100644
--- a/src/main/java/org/jacop/core/SmallDenseDomainValueEnumeration.java
+++ b/src/main/java/org/jacop/core/SmallDenseDomainValueEnumeration.java
@@ -34,7 +34,7 @@
  * Defines a methods for enumerating values contain in the domain.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SmallDenseDomainValueEnumeration extends ValueEnumeration {
diff --git a/src/main/java/org/jacop/core/Store.java b/src/main/java/org/jacop/core/Store.java
index ee7d036bf..7aeaca2d7 100644
--- a/src/main/java/org/jacop/core/Store.java
+++ b/src/main/java/org/jacop/core/Store.java
@@ -45,7 +45,7 @@
  * It is an abstract class to describe all necessary functions of any store.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class Store {
@@ -799,7 +799,7 @@ public void imposeWithConsistency(Constraint c, int queueIndex) throws FailExcep
      * @param c constraint to be imposed.
      */
 
-    public void imposeDecomposition(DecomposedConstraint c) {
+    public <T extends Constraint> void imposeDecomposition(DecomposedConstraint<T> c) {
 
         c.imposeDecomposition(this);
 
@@ -814,7 +814,7 @@ public void imposeDecomposition(DecomposedConstraint c) {
      * @param queueIndex specifies index of the queue for a constraint.
      */
 
-    public void imposeDecomposition(DecomposedConstraint c, int queueIndex) {
+    public <T extends Constraint> void imposeDecomposition(DecomposedConstraint<T> c, int queueIndex) {
 
         assert (queueIndex < queueNo) : "Constraint queue number larger than permitted by store.";
 
@@ -830,7 +830,7 @@ public void imposeDecomposition(DecomposedConstraint c, int queueIndex) {
      * @param c decomposed constraint to be imposed.
      */
 
-    public void imposeDecompositionWithConsistency(DecomposedConstraint c) {
+    public <T extends Constraint> void imposeDecompositionWithConsistency(DecomposedConstraint<T> c) {
 
         c.imposeDecomposition(this);
 
diff --git a/src/main/java/org/jacop/core/SwitchesPruningLogging.java b/src/main/java/org/jacop/core/SwitchesPruningLogging.java
index 81c873ca2..8b448d16a 100644
--- a/src/main/java/org/jacop/core/SwitchesPruningLogging.java
+++ b/src/main/java/org/jacop/core/SwitchesPruningLogging.java
@@ -35,7 +35,7 @@
  * on debugging information.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public final class SwitchesPruningLogging {
diff --git a/src/main/java/org/jacop/core/TimeStamp.java b/src/main/java/org/jacop/core/TimeStamp.java
index 6b7703b2c..169d37390 100644
--- a/src/main/java/org/jacop/core/TimeStamp.java
+++ b/src/main/java/org/jacop/core/TimeStamp.java
@@ -46,7 +46,7 @@
  *
  * @param <T> a class being stored at different time stamps.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class TimeStamp<T> implements Stateful {
diff --git a/src/main/java/org/jacop/core/ValueEnumeration.java b/src/main/java/org/jacop/core/ValueEnumeration.java
index bb67e51a9..b075083b0 100644
--- a/src/main/java/org/jacop/core/ValueEnumeration.java
+++ b/src/main/java/org/jacop/core/ValueEnumeration.java
@@ -34,7 +34,7 @@
  * Defines a methods for enumerating values contained in the domain.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class ValueEnumeration {
diff --git a/src/main/java/org/jacop/core/Var.java b/src/main/java/org/jacop/core/Var.java
index 1756c80bf..53b5c7d3c 100644
--- a/src/main/java/org/jacop/core/Var.java
+++ b/src/main/java/org/jacop/core/Var.java
@@ -41,7 +41,7 @@
  * Defines a variable and related operations on it.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class Var implements Backtrackable {
diff --git a/src/main/java/org/jacop/examples/RunExample.java b/src/main/java/org/jacop/examples/RunExample.java
index eafaa3b9a..79d212667 100644
--- a/src/main/java/org/jacop/examples/RunExample.java
+++ b/src/main/java/org/jacop/examples/RunExample.java
@@ -42,7 +42,7 @@
  * the arguments for the executed example.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class RunExample {
diff --git a/src/main/java/org/jacop/examples/cpviz/CPvizGardner.java b/src/main/java/org/jacop/examples/cpviz/CPvizGardner.java
index 3ca143e8e..e1a7c761b 100644
--- a/src/main/java/org/jacop/examples/cpviz/CPvizGardner.java
+++ b/src/main/java/org/jacop/examples/cpviz/CPvizGardner.java
@@ -46,7 +46,7 @@
  * It shows how to visualize solving process for Gardner problem.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class CPvizGardner {
     Store store;
diff --git a/src/main/java/org/jacop/examples/cpviz/CPvizNetworkFlow.java b/src/main/java/org/jacop/examples/cpviz/CPvizNetworkFlow.java
index ae66cafa7..b019ca493 100644
--- a/src/main/java/org/jacop/examples/cpviz/CPvizNetworkFlow.java
+++ b/src/main/java/org/jacop/examples/cpviz/CPvizNetworkFlow.java
@@ -43,7 +43,7 @@
  * It is used for test purpose only.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class CPvizNetworkFlow {
     Store store;
diff --git a/src/main/java/org/jacop/examples/cpviz/CPvizSendMoreMoney.java b/src/main/java/org/jacop/examples/cpviz/CPvizSendMoreMoney.java
index 9fb7450f0..9039a30b2 100644
--- a/src/main/java/org/jacop/examples/cpviz/CPvizSendMoreMoney.java
+++ b/src/main/java/org/jacop/examples/cpviz/CPvizSendMoreMoney.java
@@ -42,7 +42,7 @@
  * It shows how to visualize solving process for SendMoreMoney problem.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class CPvizSendMoreMoney {
 
diff --git a/src/main/java/org/jacop/examples/cpviz/CPvizSudoku.java b/src/main/java/org/jacop/examples/cpviz/CPvizSudoku.java
index 27adfec4f..63f8ad7e2 100644
--- a/src/main/java/org/jacop/examples/cpviz/CPvizSudoku.java
+++ b/src/main/java/org/jacop/examples/cpviz/CPvizSudoku.java
@@ -48,7 +48,7 @@
  * It shows how to visualize the solving process for Sudoku problem.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class CPvizSudoku {
@@ -155,7 +155,7 @@ public void modelBasic() {
         for (int i = 0; i < noRows * noColumns; i++)
             for (int j = 0; j < noRows * noColumns; j++)
                 if (description[i][j] == 0) {
-                    elements[i][j] = new IntVar(store, "f[" + (int) (i + 1) + "," + (int) (j + 1) + "]", 1, noRows * noColumns);
+                    elements[i][j] = new IntVar(store, "f[" + (i + 1) + "," + (j + 1) + "]", 1, noRows * noColumns);
                 } else
                     elements[i][j] = new IntVar(store, "f[" + i + "," + j + "]", description[i][j], description[i][j]);
 
diff --git a/src/main/java/org/jacop/examples/fd/ArchFriends.java b/src/main/java/org/jacop/examples/fd/ArchFriends.java
index 658043096..2bf229ae9 100644
--- a/src/main/java/org/jacop/examples/fd/ArchFriends.java
+++ b/src/main/java/org/jacop/examples/fd/ArchFriends.java
@@ -40,7 +40,7 @@
  * It is a simple logic puzzle about shoe purchases.
  *
  * @author Adam Plonka, Piotr Ogrodzki, and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Logic Puzzle
  *          <p>
diff --git a/src/main/java/org/jacop/examples/fd/BIBD.java b/src/main/java/org/jacop/examples/fd/BIBD.java
index eef506905..fc98895fe 100644
--- a/src/main/java/org/jacop/examples/fd/BIBD.java
+++ b/src/main/java/org/jacop/examples/fd/BIBD.java
@@ -43,7 +43,7 @@
  * It models and solves Balanced Incomplete Block Design (BIBD) problem (CSPLIB-P28).
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class BIBD extends ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/BabySitting.java b/src/main/java/org/jacop/examples/fd/BabySitting.java
index 6e3430b5f..d98c3146e 100644
--- a/src/main/java/org/jacop/examples/fd/BabySitting.java
+++ b/src/main/java/org/jacop/examples/fd/BabySitting.java
@@ -43,7 +43,7 @@
  * It is a simple logic puzzle about babysitting.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Each weekday, Bonnie takes care of five of the neighbors'
  *          children. The children's names are Keith, Libby, Margo, Nora, and
diff --git a/src/main/java/org/jacop/examples/fd/BasicLogicPascal.java b/src/main/java/org/jacop/examples/fd/BasicLogicPascal.java
index e49f9eee6..50b914ced 100644
--- a/src/main/java/org/jacop/examples/fd/BasicLogicPascal.java
+++ b/src/main/java/org/jacop/examples/fd/BasicLogicPascal.java
@@ -43,7 +43,7 @@
  * It solves an arithmetic puzzle BASIC+LOGIC=PASCAL.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Find for the equation on the left
  *          what digits are represented by the letters
diff --git a/src/main/java/org/jacop/examples/fd/BlueberryMuffins.java b/src/main/java/org/jacop/examples/fd/BlueberryMuffins.java
index cee2072a3..2e7163a42 100644
--- a/src/main/java/org/jacop/examples/fd/BlueberryMuffins.java
+++ b/src/main/java/org/jacop/examples/fd/BlueberryMuffins.java
@@ -40,7 +40,7 @@
  * It solves a simple logic puzzle about blueberry muffins.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Logic Puzzle: Blueberry Muffins
  *          <p>
diff --git a/src/main/java/org/jacop/examples/fd/BreakingNews.java b/src/main/java/org/jacop/examples/fd/BreakingNews.java
index 0703012bc..1395b9ade 100644
--- a/src/main/java/org/jacop/examples/fd/BreakingNews.java
+++ b/src/main/java/org/jacop/examples/fd/BreakingNews.java
@@ -40,7 +40,7 @@
  * It solves a simple logic puzzle about reporters breaking news stories.
  *
  * @author Marcin Chrapek, Miroslaw Klos, and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Logic Puzzle : Breaking News.
  *          <p>
diff --git a/src/main/java/org/jacop/examples/fd/BuildingBlocks.java b/src/main/java/org/jacop/examples/fd/BuildingBlocks.java
index 8377bf9a6..d9c7de452 100644
--- a/src/main/java/org/jacop/examples/fd/BuildingBlocks.java
+++ b/src/main/java/org/jacop/examples/fd/BuildingBlocks.java
@@ -41,7 +41,7 @@
  * It solves a simple logic puzzle about blocks.
  *
  * @author Krzysztof "Vrbl" Wrobel and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Each of four alphabet blocks has a single letter of the alphabet on
  *          each of its six sides.  In all, the four blocks contain every letter
diff --git a/src/main/java/org/jacop/examples/fd/CalendarMen.java b/src/main/java/org/jacop/examples/fd/CalendarMen.java
index a60972fbf..10812d6b8 100644
--- a/src/main/java/org/jacop/examples/fd/CalendarMen.java
+++ b/src/main/java/org/jacop/examples/fd/CalendarMen.java
@@ -40,7 +40,7 @@
  * It solves a simple logic puzzle about sport calendar.
  *
  * @author Michal Tonderski, Szymon Sieklucki, and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Title: Calendar Men
  *          Author of a logic puzzle: Alex Knight
diff --git a/src/main/java/org/jacop/examples/fd/Conference.java b/src/main/java/org/jacop/examples/fd/Conference.java
index 002196d84..8ef434f95 100644
--- a/src/main/java/org/jacop/examples/fd/Conference.java
+++ b/src/main/java/org/jacop/examples/fd/Conference.java
@@ -44,7 +44,7 @@
  * It solves a simple conference session placement problem.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          It solves a simple conference example problem, where different sessions
  *          must be scheduled according to the specified constraints.
diff --git a/src/main/java/org/jacop/examples/fd/ConferenceTalkPlacement.java b/src/main/java/org/jacop/examples/fd/ConferenceTalkPlacement.java
index 25cf2bb40..0cea4024e 100644
--- a/src/main/java/org/jacop/examples/fd/ConferenceTalkPlacement.java
+++ b/src/main/java/org/jacop/examples/fd/ConferenceTalkPlacement.java
@@ -43,7 +43,7 @@
  * It solves a simple conference talk placement problem.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          It solves a simple conference example problem, where different sessions
  *          must be scheduled according to the specified constraints.
diff --git a/src/main/java/org/jacop/examples/fd/Cryptogram.java b/src/main/java/org/jacop/examples/fd/Cryptogram.java
index 65ce8e578..eea9ef498 100644
--- a/src/main/java/org/jacop/examples/fd/Cryptogram.java
+++ b/src/main/java/org/jacop/examples/fd/Cryptogram.java
@@ -49,7 +49,7 @@
  * Cryptogram. It solves any cryptogram puzzle of the form like SEND+MORE=MONEY.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Cryptogram extends ExampleFD {
@@ -112,7 +112,7 @@ private static int[] createWeights(int length, int base) {
                         noLines++;
 
                     }
-                in.close();
+                // in.close(); not needed; aouto close
             } catch (FileNotFoundException e) {
                 System.err.println("File " + filename + " could not be found");
             } catch (IOException e) {
diff --git a/src/main/java/org/jacop/examples/fd/DeBruijn.java b/src/main/java/org/jacop/examples/fd/DeBruijn.java
index 662572b1a..247b4ffc7 100644
--- a/src/main/java/org/jacop/examples/fd/DeBruijn.java
+++ b/src/main/java/org/jacop/examples/fd/DeBruijn.java
@@ -43,7 +43,7 @@
  * A program solving problem of finding de Bruijn sequences.
  *
  * @author Hakan Kjellerstrand (hakank@bonetmail.com) and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          It finds both "normal" and "arbitrary" de Bruijn sequences.
  *          <p>
diff --git a/src/main/java/org/jacop/examples/fd/Diet.java b/src/main/java/org/jacop/examples/fd/Diet.java
index 647fead9e..e40236f7b 100644
--- a/src/main/java/org/jacop/examples/fd/Diet.java
+++ b/src/main/java/org/jacop/examples/fd/Diet.java
@@ -70,7 +70,7 @@
  * """
  *
  * @author Hakan Kjellerstrand (hakank@bonetmail.com) and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Compare with my MiniZinc model:
  *          http://www.hakank.org/minizinc/diet1.mzn
diff --git a/src/main/java/org/jacop/examples/fd/DollarAndTicket.java b/src/main/java/org/jacop/examples/fd/DollarAndTicket.java
index 3485673d3..e3071ec29 100644
--- a/src/main/java/org/jacop/examples/fd/DollarAndTicket.java
+++ b/src/main/java/org/jacop/examples/fd/DollarAndTicket.java
@@ -40,7 +40,7 @@
  * It solves a simple logic puzzle - Dollar and Ticket problem.
  *
  * @author Wojciech Swietek, Maciej Trela, and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Every year the Soccer Club has a raffle to support the cost of playing
  *          fields, equipment, and camps.  This year the top five sellers were
diff --git a/src/main/java/org/jacop/examples/fd/DonaldGeraldRobert.java b/src/main/java/org/jacop/examples/fd/DonaldGeraldRobert.java
index 7fa4b9743..8716c0d06 100644
--- a/src/main/java/org/jacop/examples/fd/DonaldGeraldRobert.java
+++ b/src/main/java/org/jacop/examples/fd/DonaldGeraldRobert.java
@@ -50,7 +50,7 @@
  * Robert         723970
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class DonaldGeraldRobert extends ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/ExampleFD.java b/src/main/java/org/jacop/examples/fd/ExampleFD.java
index 4e4e2337f..da2fb0719 100644
--- a/src/main/java/org/jacop/examples/fd/ExampleFD.java
+++ b/src/main/java/org/jacop/examples/fd/ExampleFD.java
@@ -42,7 +42,7 @@
  * It is an abstract class to describe all necessary functions of any store.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/Exodus.java b/src/main/java/org/jacop/examples/fd/Exodus.java
index 01787426a..67d016322 100644
--- a/src/main/java/org/jacop/examples/fd/Exodus.java
+++ b/src/main/java/org/jacop/examples/fd/Exodus.java
@@ -83,7 +83,7 @@
  * Determine: Age -- Child -- Country -- Story
  *
  * @author Duda Wojciech and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Exodus extends ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/FittingNumbers.java b/src/main/java/org/jacop/examples/fd/FittingNumbers.java
index 3e34f6270..8720e48b8 100644
--- a/src/main/java/org/jacop/examples/fd/FittingNumbers.java
+++ b/src/main/java/org/jacop/examples/fd/FittingNumbers.java
@@ -41,7 +41,7 @@
  * It is program to solve problem of fitting numbers to made them equal to zero.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Find how many copies of each numbers to take that its sum is equal to one of the specified domain.
  *          520, 247, 2626, 2119, 520, 2054, 1976, 1209, 1118, 1287, 1040, 741, 390, 2691, 2717, -1000
diff --git a/src/main/java/org/jacop/examples/fd/Flowers.java b/src/main/java/org/jacop/examples/fd/Flowers.java
index a438940cb..f1987df4d 100644
--- a/src/main/java/org/jacop/examples/fd/Flowers.java
+++ b/src/main/java/org/jacop/examples/fd/Flowers.java
@@ -40,7 +40,7 @@
  * It is quite complex logic puzzle about flowers.
  *
  * @author Tomasz Szwed, Wojciech Krupa, and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Each of four women in our office was delighted to receive a floral delivery at her desk this month. Each of the
  *          women (Emma, Kristin, Lynn, and Toni) received flowers from her husband (Doug, Justin, Shane, or Theo) for a
diff --git a/src/main/java/org/jacop/examples/fd/FourIslands.java b/src/main/java/org/jacop/examples/fd/FourIslands.java
index 1b0ae29cd..8765456a9 100644
--- a/src/main/java/org/jacop/examples/fd/FourIslands.java
+++ b/src/main/java/org/jacop/examples/fd/FourIslands.java
@@ -40,7 +40,7 @@
  * It is a very simple puzzle about islands and bridges.
  *
  * @author Waldemar Sliwinski, Zdzislaw Zawada, and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          A tiny nation in the South Pacific contains four islands connected by
  *          bridges as shown (see below). Each of the four islands (Pwana, Quero,
diff --git a/src/main/java/org/jacop/examples/fd/FurnitureMoving.java b/src/main/java/org/jacop/examples/fd/FurnitureMoving.java
index abd6c6ca6..56265ba82 100644
--- a/src/main/java/org/jacop/examples/fd/FurnitureMoving.java
+++ b/src/main/java/org/jacop/examples/fd/FurnitureMoving.java
@@ -46,7 +46,7 @@
  * It is a simple logic puzzle about furniture moving.
  *
  * @author Hakan Kjellerstrand (hakank@bonetmail.com) and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Problem from Marriott {@literal &} Stuckey: 'Programming with constraints', page 112f
  *          <p>
diff --git a/src/main/java/org/jacop/examples/fd/Gates.java b/src/main/java/org/jacop/examples/fd/Gates.java
index 766dabbce..9b9c4433f 100644
--- a/src/main/java/org/jacop/examples/fd/Gates.java
+++ b/src/main/java/org/jacop/examples/fd/Gates.java
@@ -46,7 +46,7 @@
  * It specifies an adder using gates specified by extensional constraints.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Gates extends ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/GeostExample.java b/src/main/java/org/jacop/examples/fd/GeostExample.java
index 35c7b2685..95f9f9c40 100644
--- a/src/main/java/org/jacop/examples/fd/GeostExample.java
+++ b/src/main/java/org/jacop/examples/fd/GeostExample.java
@@ -43,7 +43,7 @@
  * a square of a given size.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class GeostExample extends ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/Golf.java b/src/main/java/org/jacop/examples/fd/Golf.java
index 0086ea40b..d510f18ab 100644
--- a/src/main/java/org/jacop/examples/fd/Golf.java
+++ b/src/main/java/org/jacop/examples/fd/Golf.java
@@ -40,7 +40,7 @@
  * A simple logic puzzle about golf players.
  *
  * @author Mariusz Czarnojan, Krystian Burka, and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          "A Round of Golf"
  *          <p>
diff --git a/src/main/java/org/jacop/examples/fd/Golomb.java b/src/main/java/org/jacop/examples/fd/Golomb.java
index 21fd5938a..e647cbed3 100644
--- a/src/main/java/org/jacop/examples/fd/Golomb.java
+++ b/src/main/java/org/jacop/examples/fd/Golomb.java
@@ -42,7 +42,7 @@
  * It models a Golomb ruler problem.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Golomb ruler is a special sequence of natural numbers
  *          an example is 0 1 4 6
diff --git a/src/main/java/org/jacop/examples/fd/HistoricHomes.java b/src/main/java/org/jacop/examples/fd/HistoricHomes.java
index 48a7d8d0f..9a8b27163 100644
--- a/src/main/java/org/jacop/examples/fd/HistoricHomes.java
+++ b/src/main/java/org/jacop/examples/fd/HistoricHomes.java
@@ -40,7 +40,7 @@
  * It is a simple logic puzzle about houses.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Each year the Glendale Women's Club sponsors a Historic Homes Tour in which
  *          five old houses are (with the owners' permission, of course) opened to the
diff --git a/src/main/java/org/jacop/examples/fd/Kakro.java b/src/main/java/org/jacop/examples/fd/Kakro.java
index 8cbc303c5..04b8b3c77 100644
--- a/src/main/java/org/jacop/examples/fd/Kakro.java
+++ b/src/main/java/org/jacop/examples/fd/Kakro.java
@@ -42,7 +42,7 @@
  * It is program to solve Kakro puzzles.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          This is a program which uses Constraint Programming to find the solution to a
  *          simple Kakro puzzle. For a moment the problem representation does not allow
diff --git a/src/main/java/org/jacop/examples/fd/KnapsackExample.java b/src/main/java/org/jacop/examples/fd/KnapsackExample.java
index fffd9e2b7..07432af84 100644
--- a/src/main/java/org/jacop/examples/fd/KnapsackExample.java
+++ b/src/main/java/org/jacop/examples/fd/KnapsackExample.java
@@ -44,7 +44,7 @@
  * It shows the capabilities and usage of Knapsack constraint.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          It models and solves a simple knapsack problem. There
  *          are two different models. The first one uses quantity
diff --git a/src/main/java/org/jacop/examples/fd/Langford.java b/src/main/java/org/jacop/examples/fd/Langford.java
index bf4d29fc5..6458321e3 100644
--- a/src/main/java/org/jacop/examples/fd/Langford.java
+++ b/src/main/java/org/jacop/examples/fd/Langford.java
@@ -40,7 +40,7 @@
  * It solves Langford problem.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Langford extends ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/LatinSquare.java b/src/main/java/org/jacop/examples/fd/LatinSquare.java
index 22f90a015..f40f6d71c 100644
--- a/src/main/java/org/jacop/examples/fd/LatinSquare.java
+++ b/src/main/java/org/jacop/examples/fd/LatinSquare.java
@@ -49,7 +49,7 @@
  * cells.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class LatinSquare extends ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/LeastDiff.java b/src/main/java/org/jacop/examples/fd/LeastDiff.java
index 6b3a505da..41a3f6ce8 100644
--- a/src/main/java/org/jacop/examples/fd/LeastDiff.java
+++ b/src/main/java/org/jacop/examples/fd/LeastDiff.java
@@ -51,7 +51,7 @@
  * Also see http://www.hakank.org/JaCoP/
  *
  * @author Hakan Kjellerstrand and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class LeastDiff extends ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/LectureSeries.java b/src/main/java/org/jacop/examples/fd/LectureSeries.java
index 2011cd072..8750fe09b 100644
--- a/src/main/java/org/jacop/examples/fd/LectureSeries.java
+++ b/src/main/java/org/jacop/examples/fd/LectureSeries.java
@@ -40,7 +40,7 @@
  * It is a simple logic puzzle about lectures.
  *
  * @author Grzegorz Moskwa, Marcin Nowak, and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Last week at school was made varied by a series of lectures, one each
  *          day (Monday through Friday), in the auditorium.  None of the lectures
diff --git a/src/main/java/org/jacop/examples/fd/MagicSquares.java b/src/main/java/org/jacop/examples/fd/MagicSquares.java
index 57f1f7906..ffca1d7c9 100644
--- a/src/main/java/org/jacop/examples/fd/MagicSquares.java
+++ b/src/main/java/org/jacop/examples/fd/MagicSquares.java
@@ -41,7 +41,7 @@
  * It solves a Magic squares problem.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          MagicSquare problem consists of filling the square of size n with
  *          numbers from 1 to n^2 in such a way that all rows, all columns, and
diff --git a/src/main/java/org/jacop/examples/fd/MasterClass.java b/src/main/java/org/jacop/examples/fd/MasterClass.java
index 4d78b7f63..edc45cc71 100644
--- a/src/main/java/org/jacop/examples/fd/MasterClass.java
+++ b/src/main/java/org/jacop/examples/fd/MasterClass.java
@@ -40,7 +40,7 @@
  * It solves a logic puzzle about singing women.
  *
  * @author Zbigniew Danielczyk, Mariusz Jedrzejko, and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          The great mezzo-soprano Flora Nebbiacorno has retired from the
  *          international opera stage, but she still teaches master classes
diff --git a/src/main/java/org/jacop/examples/fd/MineSweeper.java b/src/main/java/org/jacop/examples/fd/MineSweeper.java
index cd1951c91..230f0fe3b 100644
--- a/src/main/java/org/jacop/examples/fd/MineSweeper.java
+++ b/src/main/java/org/jacop/examples/fd/MineSweeper.java
@@ -48,7 +48,7 @@
  * It models and solves Minesweeper problem.
  *
  * @author Hakan Kjellerstrand (hakank@bonetmail.com) and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          This is a port of Hakan's MiniZinc model
  *          http://www.hakank.org/minizinc/minesweeper.mzn
@@ -442,7 +442,7 @@ public static int[][] readFile(String file) {
 
             } // end while
 
-            inr.close();
+            // inr.close(); not needed; auto close
 
         } catch (IOException e) {
             System.out.println(e);
diff --git a/src/main/java/org/jacop/examples/fd/Newspaper.java b/src/main/java/org/jacop/examples/fd/Newspaper.java
index dd259dcd6..6a6bf8342 100644
--- a/src/main/java/org/jacop/examples/fd/Newspaper.java
+++ b/src/main/java/org/jacop/examples/fd/Newspaper.java
@@ -44,7 +44,7 @@
  * It is a simple newspaper reading job-shop like scheduling problem.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          There are four students: Algy, Bertie, Charlie and Digby, who share a flat.
  *          Four newspapers are delivered to the house: the Financial Times, the Guardian,
diff --git a/src/main/java/org/jacop/examples/fd/NonTransitiveDice.java b/src/main/java/org/jacop/examples/fd/NonTransitiveDice.java
index 13325c6f8..34ec9cff4 100644
--- a/src/main/java/org/jacop/examples/fd/NonTransitiveDice.java
+++ b/src/main/java/org/jacop/examples/fd/NonTransitiveDice.java
@@ -46,7 +46,7 @@
  * It models and solves Nontransitive Dice Problem.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Nontransitive Dice problem is to assign to given number of dices
  *          a number to each side of the dice in such a way that
diff --git a/src/main/java/org/jacop/examples/fd/Parcel.java b/src/main/java/org/jacop/examples/fd/Parcel.java
index 3d2242ca6..644ca6259 100644
--- a/src/main/java/org/jacop/examples/fd/Parcel.java
+++ b/src/main/java/org/jacop/examples/fd/Parcel.java
@@ -42,7 +42,7 @@
  * It solves a simple parcel shipment problem.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class Parcel extends ExampleFD {
 
diff --git a/src/main/java/org/jacop/examples/fd/PerfectSquare.java b/src/main/java/org/jacop/examples/fd/PerfectSquare.java
index cb67dfcf4..7539b456e 100644
--- a/src/main/java/org/jacop/examples/fd/PerfectSquare.java
+++ b/src/main/java/org/jacop/examples/fd/PerfectSquare.java
@@ -45,7 +45,7 @@
  * a square of a given size.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PerfectSquare extends ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/PigeonHole.java b/src/main/java/org/jacop/examples/fd/PigeonHole.java
index 1d5d8423e..3de083aa8 100644
--- a/src/main/java/org/jacop/examples/fd/PigeonHole.java
+++ b/src/main/java/org/jacop/examples/fd/PigeonHole.java
@@ -45,7 +45,7 @@
  * Clearly this problem is not satisfiable.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PigeonHole extends ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/ProAndCon.java b/src/main/java/org/jacop/examples/fd/ProAndCon.java
index cd3b97d95..4adcbda34 100644
--- a/src/main/java/org/jacop/examples/fd/ProAndCon.java
+++ b/src/main/java/org/jacop/examples/fd/ProAndCon.java
@@ -41,7 +41,7 @@
  * It solves a simple logic puzzle about voting city council.
  *
  * @author Romam Gawelek, Marcin Kazmierczak, Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Logic Puzzle - Pro and Con
  *          Author: Monica Tenniel
diff --git a/src/main/java/org/jacop/examples/fd/Queens.java b/src/main/java/org/jacop/examples/fd/Queens.java
index c4d153efe..480d57915 100644
--- a/src/main/java/org/jacop/examples/fd/Queens.java
+++ b/src/main/java/org/jacop/examples/fd/Queens.java
@@ -44,7 +44,7 @@
  * different search methods.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class Queens extends ExampleFD {
 
diff --git a/src/main/java/org/jacop/examples/fd/SendMoreMoney.java b/src/main/java/org/jacop/examples/fd/SendMoreMoney.java
index c1d46772c..35f90b55c 100644
--- a/src/main/java/org/jacop/examples/fd/SendMoreMoney.java
+++ b/src/main/java/org/jacop/examples/fd/SendMoreMoney.java
@@ -49,7 +49,7 @@
  * MONEY          10652
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class SendMoreMoney extends ExampleFD {
 
diff --git a/src/main/java/org/jacop/examples/fd/SiblingUproar.java b/src/main/java/org/jacop/examples/fd/SiblingUproar.java
index 6f23a0914..32f8af27a 100644
--- a/src/main/java/org/jacop/examples/fd/SiblingUproar.java
+++ b/src/main/java/org/jacop/examples/fd/SiblingUproar.java
@@ -43,7 +43,7 @@
  * It is quite complex logic puzzle about siblings.
  *
  * @author Krzysztof "Vrbl" Wrobel, Wioletta "Vuka" Kruzolek, and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          This is quite difficult logic puzzle to be modeled and solved by CP.
  *          <p>
diff --git a/src/main/java/org/jacop/examples/fd/SleepingArrangements.java b/src/main/java/org/jacop/examples/fd/SleepingArrangements.java
index 63df11015..e87a32c7b 100644
--- a/src/main/java/org/jacop/examples/fd/SleepingArrangements.java
+++ b/src/main/java/org/jacop/examples/fd/SleepingArrangements.java
@@ -40,7 +40,7 @@
  * It is a simple logic puzzle about sleeping arrangements.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          The Dillies have five teenaged children, two boys named Ollie and
  *          Rollie, and three girls named Mellie, Nellie, and Pollie. Each is a
diff --git a/src/main/java/org/jacop/examples/fd/StonesOfHeaven.java b/src/main/java/org/jacop/examples/fd/StonesOfHeaven.java
index fc18ab5ac..8a93b4713 100644
--- a/src/main/java/org/jacop/examples/fd/StonesOfHeaven.java
+++ b/src/main/java/org/jacop/examples/fd/StonesOfHeaven.java
@@ -42,7 +42,7 @@
  * It solves a simple logic puzzle about artifacts.
  *
  * @author Janusz Kociolek, Sebastian Czypek, and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Title: Stones of Heaven
  *          Author: Jo Mason
diff --git a/src/main/java/org/jacop/examples/fd/Sudoku.java b/src/main/java/org/jacop/examples/fd/Sudoku.java
index 0adbdfcaa..001926bac 100644
--- a/src/main/java/org/jacop/examples/fd/Sudoku.java
+++ b/src/main/java/org/jacop/examples/fd/Sudoku.java
@@ -42,7 +42,7 @@
  * A simple model to solve Sudoku problem.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Sudoku extends ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/SurvoPuzzle.java b/src/main/java/org/jacop/examples/fd/SurvoPuzzle.java
index 7a4e6035c..b8d7079fa 100644
--- a/src/main/java/org/jacop/examples/fd/SurvoPuzzle.java
+++ b/src/main/java/org/jacop/examples/fd/SurvoPuzzle.java
@@ -74,7 +74,7 @@
  * http://www.helsinki.fi/~kvehkala/Kimmo_Vehkalahti_Windsor.pdf
  *
  * @author Hakan Kjellerstrand and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class SurvoPuzzle extends ExampleFD {
@@ -260,7 +260,7 @@ public void readFile(String file) {
 
             } // end while
 
-            inr.close();
+            // inr.close(); not needed; aiuto close
 
             //
             // Now we know everything to be known:
diff --git a/src/main/java/org/jacop/examples/fd/TSP.java b/src/main/java/org/jacop/examples/fd/TSP.java
index fc3068c64..2ce26c0d5 100644
--- a/src/main/java/org/jacop/examples/fd/TSP.java
+++ b/src/main/java/org/jacop/examples/fd/TSP.java
@@ -41,7 +41,7 @@
  * It models Travelling Salesman Problem (TSP).
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class TSP extends ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/Tunapalooza.java b/src/main/java/org/jacop/examples/fd/Tunapalooza.java
index 07878d84f..e856cc6aa 100644
--- a/src/main/java/org/jacop/examples/fd/Tunapalooza.java
+++ b/src/main/java/org/jacop/examples/fd/Tunapalooza.java
@@ -40,7 +40,7 @@
  * It solves a simple logic puzzle about music concert.
  *
  * @author Lesniak Kamil, Harezlak Roman, Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          Tim and Keri have a full day ahead for themselves as they plan to see
  *          and hear everything at Tunapalooza '98, the annual save-the-tuna
diff --git a/src/main/java/org/jacop/examples/fd/WhoKilledAgatha.java b/src/main/java/org/jacop/examples/fd/WhoKilledAgatha.java
index 43376c4c4..7de4e221e 100644
--- a/src/main/java/org/jacop/examples/fd/WhoKilledAgatha.java
+++ b/src/main/java/org/jacop/examples/fd/WhoKilledAgatha.java
@@ -68,7 +68,7 @@
  * http://www.hakank.org/JaCoP/ .
  *
  * @author Hakan Kjellerstrand and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class WhoKilledAgatha extends ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/WolfGoatCabbage.java b/src/main/java/org/jacop/examples/fd/WolfGoatCabbage.java
index 367a00d07..087fd8bf2 100644
--- a/src/main/java/org/jacop/examples/fd/WolfGoatCabbage.java
+++ b/src/main/java/org/jacop/examples/fd/WolfGoatCabbage.java
@@ -41,7 +41,7 @@
  * A simple logic problem of transporting wolf, goat, and cabbage over the river.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          We need to transfer the cabbage, the goat and the wolf from one bank of the river to
  *          the other bank. But there is only one seat available on his boat !
diff --git a/src/main/java/org/jacop/examples/fd/WordGame.java b/src/main/java/org/jacop/examples/fd/WordGame.java
new file mode 100644
index 000000000..86ea230a1
--- /dev/null
+++ b/src/main/java/org/jacop/examples/fd/WordGame.java
@@ -0,0 +1,210 @@
+/*
+ * Store.java
+ * This file is part of JaCoP.
+ * <p>
+ * JaCoP is a Java Constraint Programming solver.
+ * <p>
+ * Copyright (C) 2000-2008 Krzysztof Kuchcinski and Radoslaw Szymanek
+ * <p>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * <p>
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * <p>
+ * Notwithstanding any other provision of this License, the copyright
+ * owners of this work supplement the terms of this License with terms
+ * prohibiting misrepresentation of the origin of this work and requiring
+ * that modified versions of this work be marked in reasonable ways as
+ * different from the original version. This supplement of the license
+ * terms is in accordance with Section 7 of GNU Affero General Public
+ * License version 3.
+ * <p>
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.jacop.examples.fd;
+
+import org.jacop.constraints.ExtensionalSupportMDD;
+import org.jacop.constraints.Or;
+import org.jacop.constraints.PrimitiveConstraint;
+import org.jacop.constraints.XeqC;
+import org.jacop.constraints.XneqC;
+import org.jacop.core.IntVar;
+import org.jacop.core.Store;
+import org.jacop.core.Var;
+import org.jacop.search.DepthFirstSearch;
+import org.jacop.search.IndomainMin;
+import org.jacop.search.Search;
+import org.jacop.search.SelectChoicePoint;
+import org.jacop.search.SimpleSelect;
+import org.jacop.search.SimpleSolutionListener;
+import org.jacop.search.SmallestDomain;
+import org.jacop.util.MDD;
+
+import java.io.BufferedReader;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
+import java.util.Scanner;
+
+/**
+ * Inspired by time spent together with Ralph Nemer. It was fun playing together. I also had fun solving this one
+ * as CP problem ;).
+ *
+ * @author Radoslaw Szymanek
+ */
+public class WordGame {
+
+    public static String defaultDictionary = "src/main/java/org/jacop/examples/fd/crosswords/words";
+
+    public static void main(String args[]) {
+
+        Store store = new Store();
+
+        // Define the unknown word with 5 variables (one for each letter)
+        IntVar[] unknownWord = new IntVar[5];
+        for (int i = 0; i < 5; i++) {
+            unknownWord[i] = new IntVar(store, "Letter" + (i + 1), 'a', 'z');
+        }
+
+        store.impose(new ExtensionalSupportMDD(readDictionaryFor5LetterWords(defaultDictionary, unknownWord)));
+
+        for (int attempt = 1; attempt <= 8; attempt++) {
+            System.out.println("Attempt " + attempt);
+
+            // Set up search
+            SelectChoicePoint<IntVar> select = new SimpleSelect<>(unknownWord,
+                    new SmallestDomain<>(), new IndomainMin<>());
+            Search<IntVar> search = new DepthFirstSearch<>();
+            PrintListener<IntVar> simpleSolutionListener = new PrintListener<IntVar>();
+            search.setSolutionListener(simpleSolutionListener);
+            simpleSolutionListener.searchAll(true);
+            simpleSolutionListener.recordSolutions(false);
+            search.setAssignSolution(false);
+            search.setPrintInfo(false);
+
+            // Get the user's guess word and its quality from the input
+            char[] userGuess = getUserGuess();
+            char[] quality = getUserGuessQuality();
+
+            // Add constraints based on the provided quality of the guess
+            for (int i = 0; i < 5; i++) {
+                if (quality[i] == '!') {
+                    for (IntVar unknownLetter : unknownWord) {
+                        store.impose(new XneqC(unknownLetter, userGuess[i]));
+                    }
+                } else if (quality[i] == '+') {
+                    store.impose(new XeqC(unknownWord[i], userGuess[i]));
+                } else if (quality[i] == '-') {
+
+                    ArrayList<PrimitiveConstraint> constraints = new ArrayList<>();
+                    for (int j = 0; j < 5; j++) {
+                        if (i != j) {
+                            constraints.add( new XeqC(unknownWord[j], userGuess[i]));
+                        }
+                    }
+                    store.impose(new Or(constraints));
+                }
+            }
+
+            store.consistency();
+
+            // Find solutions up to the specified limit
+            search.labeling(store, select);
+
+            if (search.getSolutionListener().solutionsNo() == 1) {
+                // Found one and one solution.
+                break;
+            }
+
+        }
+    }
+
+    /**
+     * It is a simple print listener to print every tenth solution encountered.
+     */
+    public static class PrintListener<T extends Var> extends SimpleSolutionListener<T> {
+
+        @Override public boolean executeAfterSolution(Search<T> search, SelectChoicePoint<T> select) {
+
+            boolean returnCode = super.executeAfterSolution(search, select);
+
+            for (int i = 0; i < vars.length; i++) {
+                System.out.print((char)((IntVar)vars[i]).dom().min());
+            }
+            System.out.println(" ");
+
+            return returnCode;
+        }
+
+
+    }
+
+    /**
+     * It reads a dictionary for 5-letter words and creates an MDD representation
+     * of it for use by an extensional constraint.
+     *
+     * @param file      filename containing dictionary
+     * @return the created MDD for 5-letter words
+     */
+    public static MDD readDictionaryFor5LetterWords(String file, IntVar[] list) {
+
+        int wordSize = 5;
+
+        int[] tupleForGivenWord = new int[wordSize];
+        MDD resultForWordSize = new MDD(list);
+
+        try (BufferedReader inr = new BufferedReader(new InputStreamReader(new FileInputStream(file), "UTF-8"))) {
+            String str;
+            while ((str = inr.readLine()) != null && str.length() > 0) {
+                str = str.trim();
+                // ignore comments starting with either # or %
+                if (str.startsWith("#") || str.startsWith("%")) {
+                    continue;
+                }
+
+                if (str.length() != wordSize)
+                    continue;
+
+                for (int i = 0; i < wordSize; i++) {
+                    tupleForGivenWord[i] = str.charAt(i);
+                }
+
+                resultForWordSize.addTuple(tupleForGivenWord);
+            } // end while
+
+        } catch (IOException e) {
+            System.out.println(e);
+        }
+
+        resultForWordSize.reduce();
+        return resultForWordSize;
+    }
+
+    private static char[] getUserGuessQuality() {
+        Scanner scanner = new Scanner(System.in);
+        System.out.println("Enter the quality of your guess:");
+        System.out.println("! : The letter is not present in the unknown word.");
+        System.out.println("+ : The letter is present and in the correct position in the unknown word.");
+        System.out.println("- : The letter is present but not in the correct position in the unknown word.");
+        System.out.print("Quality: ");
+        String input = scanner.nextLine();
+        return input.toCharArray();
+    }
+
+    private static char[] getUserGuess() {
+        Scanner scanner = new Scanner(System.in);
+        System.out.print("Enter your guess word: ");
+        String input = scanner.nextLine();
+        return input.toCharArray();
+    }
+
+} // end class
+
diff --git a/src/main/java/org/jacop/examples/fd/Zebra.java b/src/main/java/org/jacop/examples/fd/Zebra.java
index f745cb928..5d2e84105 100644
--- a/src/main/java/org/jacop/examples/fd/Zebra.java
+++ b/src/main/java/org/jacop/examples/fd/Zebra.java
@@ -40,7 +40,7 @@
  * It models and solves Zebra logic puzzle.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          It was given at The German Institute of Logical Thinking in Berlin, 1981. And 98% FAILED.
  *          <p>
diff --git a/src/main/java/org/jacop/examples/fd/carsequencing/CarSequencing.java b/src/main/java/org/jacop/examples/fd/carsequencing/CarSequencing.java
index 76763a93c..5f2a6bfed 100644
--- a/src/main/java/org/jacop/examples/fd/carsequencing/CarSequencing.java
+++ b/src/main/java/org/jacop/examples/fd/carsequencing/CarSequencing.java
@@ -53,7 +53,7 @@
  * It is program to model and solve simple problems of car sequencing problem (CSPLIB-p1).
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class CarSequencing extends ExampleFD {
@@ -535,7 +535,7 @@ public static String[] readFile(String file) {
 
             } // end while
 
-            inr.close();
+            // inr.close(); not needed; auto close
 
         } catch (IOException e) {
             System.out.println(e);
diff --git a/src/main/java/org/jacop/examples/fd/crosswords/CrossWord.java b/src/main/java/org/jacop/examples/fd/crosswords/CrossWord.java
index 729283bee..52ac2ff4f 100644
--- a/src/main/java/org/jacop/examples/fd/crosswords/CrossWord.java
+++ b/src/main/java/org/jacop/examples/fd/crosswords/CrossWord.java
@@ -53,7 +53,7 @@
  * to efficiently model and solve CrossWord puzzles.
  *
  * @author : Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  *          <p>
  *          This program uses problem instances and dictionary obtained from Hadrien Cambazard.
  */
@@ -72,15 +72,14 @@ public class CrossWord extends ExampleFD {
 
     String defaultDictionary = "src/main/java/org/jacop/examples/fd/crosswords/words";
 
-    Map<String, Integer> mapping = new HashMap<String, Integer>();
-    Map<Integer, String> mappingReverse = new HashMap<Integer, String>();
-
-
     Map<Integer, MDD> mdds = new HashMap<Integer, MDD>();
 
     char[][] crosswordTemplate =
-        {{'*', '_', '_', '_', '_'}, {'_', '_', '_', 'l', '_'}, {'_', '_', '_', '_', '_'}, {'_', 'e', '_', '_', '_'},
-            {'_', '_', 'm', '_', '_'}};
+        {{'*', '_', '_', '_', '_'},
+         {'_', '_', '_', 'l', '_'},
+         {'_', '_', '_', '_', '_'},
+         {'_', 'e', '_', '_', '_'},
+         {'_', '_', 'm', '_', '_'}};
 
     /**
      * model()
@@ -89,62 +88,7 @@ public class CrossWord extends ExampleFD {
 
         store = new Store();
 
-        mapping.put("q", 1);
-        mapping.put("w", 2);
-        mapping.put("e", 3);
-        mapping.put("r", 4);
-        mapping.put("t", 5);
-        mapping.put("z", 6);
-        mapping.put("u", 7);
-        mapping.put("i", 8);
-        mapping.put("o", 9);
-        mapping.put("p", 10);
-        mapping.put("a", 11);
-        mapping.put("s", 12);
-        mapping.put("d", 13);
-        mapping.put("f", 14);
-        mapping.put("g", 15);
-        mapping.put("h", 16);
-        mapping.put("j", 17);
-        mapping.put("k", 18);
-        mapping.put("l", 19);
-        mapping.put("y", 20);
-        mapping.put("x", 21);
-        mapping.put("c", 22);
-        mapping.put("v", 23);
-        mapping.put("b", 24);
-        mapping.put("n", 25);
-        mapping.put("m", 26);
-
-
-        mappingReverse.put(1, "q");
-        mappingReverse.put(2, "w");
-        mappingReverse.put(3, "e");
-        mappingReverse.put(4, "r");
-        mappingReverse.put(5, "t");
-        mappingReverse.put(6, "z");
-        mappingReverse.put(7, "u");
-        mappingReverse.put(8, "i");
-        mappingReverse.put(9, "o");
-        mappingReverse.put(10, "p");
-        mappingReverse.put(11, "a");
-        mappingReverse.put(12, "s");
-        mappingReverse.put(13, "d");
-        mappingReverse.put(14, "f");
-        mappingReverse.put(15, "g");
-        mappingReverse.put(16, "h");
-        mappingReverse.put(17, "j");
-        mappingReverse.put(18, "k");
-        mappingReverse.put(19, "l");
-        mappingReverse.put(20, "y");
-        mappingReverse.put(21, "x");
-        mappingReverse.put(22, "c");
-        mappingReverse.put(23, "v");
-        mappingReverse.put(24, "b");
-        mappingReverse.put(25, "n");
-        mappingReverse.put(26, "m");
-
-        blank = new IntVar(store, "blank", 1, 26);
+        blank = new IntVar(store, "blank", 'a', 'z');
 
         for (int s : wordSizesPrimitive)
             wordSizes.add(s);
@@ -164,9 +108,9 @@ public class CrossWord extends ExampleFD {
         for (int i = 0; i < r; i++) {
             for (int j = 0; j < c; j++) {
                 if (crosswordTemplate[i][j] != '*') {
-                    x[i][j] = new IntVar(store, "x_" + i + "_" + j, 1, 26);
+                    x[i][j] = new IntVar(store, "x_" + i + "_" + j, 'a', 'z');
                     if (crosswordTemplate[i][j] != '_') {
-                        store.impose(new XeqC(x[i][j], mapping.get(String.valueOf(crosswordTemplate[i][j]))));
+                        store.impose(new XeqC(x[i][j], crosswordTemplate[i][j]));
                     }
                 }
             }
@@ -252,7 +196,7 @@ public void printSolution(char[][] crossWordTemplate) {
         for (int i = 0; i < r; i++) {
             for (int j = 0; j < c; j++) {
                 if (crossWordTemplate[i][j] != '*')
-                    System.out.print(mappingReverse.get(x[i][j].value()) + " ");
+                    System.out.print((char)x[i][j].value() + " ");
                 else
                     System.out.print("* ");
             }
@@ -299,7 +243,7 @@ public void readDictionaryFromFile(String file, List<Integer> wordSizes) {
                         continue;
 
                     for (int i = 0; i < wordSize; i++) {
-                        tupleForGivenWord[i] = mapping.get(str.substring(i, i + 1));
+                        tupleForGivenWord[i] = str.charAt(i);
                     }
 
                     wordCount++;
@@ -309,8 +253,6 @@ public void readDictionaryFromFile(String file, List<Integer> wordSizes) {
 
                 } // end while
 
-                inr.close();
-
             } catch (IOException e) {
                 System.out.println(e);
             }
@@ -405,6 +347,7 @@ public PrintListener(char[][] crosswordTemplate) {
 
             boolean returnCode = super.executeAfterSolution(search, select);
 
+
             if (noSolutions % 10 == 0) {
                 System.out.println("Solution # " + noSolutions);
                 printSolution(crossWordTemplate);
diff --git a/src/main/java/org/jacop/examples/fd/filters/AR.java b/src/main/java/org/jacop/examples/fd/filters/AR.java
index c64ed12c7..6d8e84f8a 100644
--- a/src/main/java/org/jacop/examples/fd/filters/AR.java
+++ b/src/main/java/org/jacop/examples/fd/filters/AR.java
@@ -44,7 +44,7 @@
  * Nonpipelined Designs" IEEE Trans. on CAD, vol. 11, no. 8, August 1992.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AR extends Filter {
diff --git a/src/main/java/org/jacop/examples/fd/filters/DCT.java b/src/main/java/org/jacop/examples/fd/filters/DCT.java
index 06d844497..b99086bfb 100644
--- a/src/main/java/org/jacop/examples/fd/filters/DCT.java
+++ b/src/main/java/org/jacop/examples/fd/filters/DCT.java
@@ -43,7 +43,7 @@
  * Circuits and Systems, Volume 12, Issue 8, Aug. 1993 Page(s):1107 - 1122
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class DCT extends Filter {
diff --git a/src/main/java/org/jacop/examples/fd/filters/DFQ.java b/src/main/java/org/jacop/examples/fd/filters/DFQ.java
index f574e6e00..4e0b09431 100644
--- a/src/main/java/org/jacop/examples/fd/filters/DFQ.java
+++ b/src/main/java/org/jacop/examples/fd/filters/DFQ.java
@@ -37,7 +37,7 @@
  * It specifies DFQ filter benchmark.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class DFQ extends Filter {
 
diff --git a/src/main/java/org/jacop/examples/fd/filters/DOT.java b/src/main/java/org/jacop/examples/fd/filters/DOT.java
index 0f6251415..e8836992e 100644
--- a/src/main/java/org/jacop/examples/fd/filters/DOT.java
+++ b/src/main/java/org/jacop/examples/fd/filters/DOT.java
@@ -42,7 +42,7 @@
  * Power Data Path Synthesis" ICCAD 1995
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class DOT extends Filter {
diff --git a/src/main/java/org/jacop/examples/fd/filters/EWF.java b/src/main/java/org/jacop/examples/fd/filters/EWF.java
index c6fcc9264..bdcdf4d7b 100644
--- a/src/main/java/org/jacop/examples/fd/filters/EWF.java
+++ b/src/main/java/org/jacop/examples/fd/filters/EWF.java
@@ -39,7 +39,7 @@
  * Source:
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  * @see "Michel, P. and Lauther U. and Duzy, P., The Synthesis Approach to Digital System Design, Kluwer Academic Publisher, 1992"
  */
 
diff --git a/src/main/java/org/jacop/examples/fd/filters/FFT.java b/src/main/java/org/jacop/examples/fd/filters/FFT.java
index 44b0c4732..f8e18a521 100644
--- a/src/main/java/org/jacop/examples/fd/filters/FFT.java
+++ b/src/main/java/org/jacop/examples/fd/filters/FFT.java
@@ -42,7 +42,7 @@
  * Symposium on VLSI p. 0095
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class FFT extends Filter {
diff --git a/src/main/java/org/jacop/examples/fd/filters/FIR.java b/src/main/java/org/jacop/examples/fd/filters/FIR.java
index 697926764..458d7dc56 100644
--- a/src/main/java/org/jacop/examples/fd/filters/FIR.java
+++ b/src/main/java/org/jacop/examples/fd/filters/FIR.java
@@ -41,7 +41,7 @@
  * (Vol. 13, No. 3), pp. 88-96
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class FIR extends Filter {
diff --git a/src/main/java/org/jacop/examples/fd/filters/FIR16.java b/src/main/java/org/jacop/examples/fd/filters/FIR16.java
index 5dbcc8c3d..6a82e292c 100644
--- a/src/main/java/org/jacop/examples/fd/filters/FIR16.java
+++ b/src/main/java/org/jacop/examples/fd/filters/FIR16.java
@@ -41,7 +41,7 @@
  * IEEE Trans. on CAD, vol. 25, no. 3, March 2006.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class FIR16 extends Filter {
diff --git a/src/main/java/org/jacop/examples/fd/filters/Filter.java b/src/main/java/org/jacop/examples/fd/filters/Filter.java
index 8739f4002..4d8e5b025 100644
--- a/src/main/java/org/jacop/examples/fd/filters/Filter.java
+++ b/src/main/java/org/jacop/examples/fd/filters/Filter.java
@@ -37,7 +37,7 @@
  * filter problem.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public abstract class Filter {
 
diff --git a/src/main/java/org/jacop/examples/fd/filters/FilterBenchmark.java b/src/main/java/org/jacop/examples/fd/filters/FilterBenchmark.java
index 370bdd165..e6a8345b1 100644
--- a/src/main/java/org/jacop/examples/fd/filters/FilterBenchmark.java
+++ b/src/main/java/org/jacop/examples/fd/filters/FilterBenchmark.java
@@ -44,7 +44,7 @@
  * This is a set of filter scheduling examples, commonly used in High-Level Synthesis.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class FilterBenchmark {
diff --git a/src/main/java/org/jacop/examples/fd/muca/MUCA.java b/src/main/java/org/jacop/examples/fd/muca/MUCA.java
index c23d04392..2a54371a2 100644
--- a/src/main/java/org/jacop/examples/fd/muca/MUCA.java
+++ b/src/main/java/org/jacop/examples/fd/muca/MUCA.java
@@ -53,7 +53,7 @@
  * Ulle Endriss
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class MUCA extends ExampleFD {
diff --git a/src/main/java/org/jacop/examples/fd/nonogram/Nonogram.java b/src/main/java/org/jacop/examples/fd/nonogram/Nonogram.java
index 655b58160..f05eac35a 100644
--- a/src/main/java/org/jacop/examples/fd/nonogram/Nonogram.java
+++ b/src/main/java/org/jacop/examples/fd/nonogram/Nonogram.java
@@ -53,7 +53,7 @@
  * It solves a nonogram example problem, sometimes also called Paint by Numbers.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Nonogram extends ExampleFD {
@@ -124,7 +124,7 @@ public void readFromFile(String filename) {
                 lines[n] = str;
                 n++;
             }
-            in.close();
+            // in.close(); not needed; auto close
         } catch (FileNotFoundException e) {
             System.err.println("I can not find file " + filename);
         } catch (IOException e) {
diff --git a/src/main/java/org/jacop/examples/fd/qcp/QCP.java b/src/main/java/org/jacop/examples/fd/qcp/QCP.java
index fa197bfdb..648cf8a7e 100644
--- a/src/main/java/org/jacop/examples/fd/qcp/QCP.java
+++ b/src/main/java/org/jacop/examples/fd/qcp/QCP.java
@@ -46,7 +46,7 @@
  * It solves QuasiGroup Completion Problem (QCP).
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class QCP extends ExampleFD {
@@ -84,7 +84,7 @@ public class QCP extends ExampleFD {
                 lines[n] = str;
                 n++;
             }
-            in.close();
+            // in.close(); not needed; aouto close
         } catch (FileNotFoundException e) {
             System.err.println("You need to run this program in a directory that contains the required file.");
             System.err.println("I can not find file " + filename);
@@ -202,7 +202,7 @@ public boolean searchAllTransform() {
         for (int i = 7; i < 16; i++)
             for (int j = 14; j < 22; j++)
                 if (!vars.get(i * n + j).singleton())
-                    transform.variablesTransformationScope.add((IntVar) vars.get(i * n + j));
+                    transform.variablesTransformationScope.add(vars.get(i * n + j));
 
         System.out.println(transform.variablesTransformationScope);
 
diff --git a/src/main/java/org/jacop/examples/flatzinc/FlatzincSGMPCS.java b/src/main/java/org/jacop/examples/flatzinc/FlatzincSGMPCS.java
index 883f8a157..067a39cff 100644
--- a/src/main/java/org/jacop/examples/flatzinc/FlatzincSGMPCS.java
+++ b/src/main/java/org/jacop/examples/flatzinc/FlatzincSGMPCS.java
@@ -41,7 +41,7 @@
  * It is used for test purpose only.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class FlatzincSGMPCS {
 
@@ -95,7 +95,7 @@ void ex(String[] args) {
         IntVar cost = (IntVar) fl.getCost();
 
         SGMPCSearch label = new SGMPCSearch(store, vars, cost);
-        label.setFailStrategy(label.luby);  // luby or poly
+        label.setFailStrategy(SGMPCSearch.luby);  // luby or poly
         label.setProbability(0.25);         // limit for probability of selecting search from empty
         label.setEliteSize(4);              // size of the set of reference solutions
         label.setTimeOut(timeOut);          // time-out in seconds
diff --git a/src/main/java/org/jacop/examples/flatzinc/FlatzincSolver.java b/src/main/java/org/jacop/examples/flatzinc/FlatzincSolver.java
index 9a0bf86bf..1ab94d332 100644
--- a/src/main/java/org/jacop/examples/flatzinc/FlatzincSolver.java
+++ b/src/main/java/org/jacop/examples/flatzinc/FlatzincSolver.java
@@ -42,7 +42,7 @@
  * It is used for test purpose only.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class FlatzincSolver {
 
diff --git a/src/main/java/org/jacop/examples/flatzinc/FloatMinimize.java b/src/main/java/org/jacop/examples/flatzinc/FloatMinimize.java
index 563f1144b..0c99cd4fa 100644
--- a/src/main/java/org/jacop/examples/flatzinc/FloatMinimize.java
+++ b/src/main/java/org/jacop/examples/flatzinc/FloatMinimize.java
@@ -46,7 +46,7 @@
  * It is used for test purpose only.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class FloatMinimize {
 
@@ -96,7 +96,7 @@ void ex(String[] args) {
         System.out.println("Decision variables: " + Arrays.asList(vars) + "\n");
 
         DepthFirstSearch<FloatVar> label = new DepthFirstSearch<FloatVar>();
-        SplitSelectFloat<FloatVar> s = new SplitSelectFloat<FloatVar>(store, vars, fl.getSearch().getFloatVarSelect());
+        SplitSelectFloat<FloatVar> s = new SplitSelectFloat<FloatVar>(store, vars, fl.getSearch().getFloatVarSelect().getVarSel());
 
         Optimize<FloatVar> min = new Optimize<FloatVar>(store, label, s, (FloatVar) fl.getCost());
         boolean result = min.minimize();
diff --git a/src/main/java/org/jacop/examples/floats/CircleIntersection.java b/src/main/java/org/jacop/examples/floats/CircleIntersection.java
index 12c96c8d9..510ab50d3 100644
--- a/src/main/java/org/jacop/examples/floats/CircleIntersection.java
+++ b/src/main/java/org/jacop/examples/floats/CircleIntersection.java
@@ -41,7 +41,7 @@
  * Based on minizinc model circle_intersection.mzn by Håkan Kjellerstrand
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/examples/floats/CurveFitting.java b/src/main/java/org/jacop/examples/floats/CurveFitting.java
index 5f2eda1ef..283ad5276 100644
--- a/src/main/java/org/jacop/examples/floats/CurveFitting.java
+++ b/src/main/java/org/jacop/examples/floats/CurveFitting.java
@@ -37,7 +37,7 @@
  * minizinc model curve_fitting3.mzn by Håkan Kjellerstrand
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/examples/floats/Cyclohexane.java b/src/main/java/org/jacop/examples/floats/Cyclohexane.java
index 977f15d5b..726b162d1 100644
--- a/src/main/java/org/jacop/examples/floats/Cyclohexane.java
+++ b/src/main/java/org/jacop/examples/floats/Cyclohexane.java
@@ -35,7 +35,7 @@
  * minizinc model cyclohexane.mzn by Håkan Kjellerstrand
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/examples/floats/Laplace.java b/src/main/java/org/jacop/examples/floats/Laplace.java
index 327df19fa..0a9efc2fa 100644
--- a/src/main/java/org/jacop/examples/floats/Laplace.java
+++ b/src/main/java/org/jacop/examples/floats/Laplace.java
@@ -39,7 +39,7 @@
  * Based on minizinc program written by Håkan Kjellerstrand
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/examples/floats/Loan.java b/src/main/java/org/jacop/examples/floats/Loan.java
index 6c06b8f5c..7d1546c53 100644
--- a/src/main/java/org/jacop/examples/floats/Loan.java
+++ b/src/main/java/org/jacop/examples/floats/Loan.java
@@ -34,7 +34,7 @@
  * It models tan(x) = -x for floating solver.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/examples/floats/Markov.java b/src/main/java/org/jacop/examples/floats/Markov.java
index 1e8709cfc..1933fb762 100644
--- a/src/main/java/org/jacop/examples/floats/Markov.java
+++ b/src/main/java/org/jacop/examples/floats/Markov.java
@@ -37,7 +37,7 @@
  * Based on minizinc model by Håkan Kjellerstrand.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/examples/floats/MinCostFlow.java b/src/main/java/org/jacop/examples/floats/MinCostFlow.java
index 70ed69407..5c58a016c 100644
--- a/src/main/java/org/jacop/examples/floats/MinCostFlow.java
+++ b/src/main/java/org/jacop/examples/floats/MinCostFlow.java
@@ -47,7 +47,7 @@
  * Wed Jun 14
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/examples/floats/Rosenbrock.java b/src/main/java/org/jacop/examples/floats/Rosenbrock.java
index f8639b9fb..3168e384b 100644
--- a/src/main/java/org/jacop/examples/floats/Rosenbrock.java
+++ b/src/main/java/org/jacop/examples/floats/Rosenbrock.java
@@ -47,7 +47,7 @@
  * It has a global minimum at (x,y) = (1,1) where f(x,y) = 0.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/examples/floats/SinCosExample.java b/src/main/java/org/jacop/examples/floats/SinCosExample.java
index e6168bf82..baf9ba83a 100644
--- a/src/main/java/org/jacop/examples/floats/SinCosExample.java
+++ b/src/main/java/org/jacop/examples/floats/SinCosExample.java
@@ -34,7 +34,7 @@
  * It models tan(x) = -x for floating solver.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/examples/floats/SixHumpCamelFunction.java b/src/main/java/org/jacop/examples/floats/SixHumpCamelFunction.java
index e58793cc1..8fb308f8a 100644
--- a/src/main/java/org/jacop/examples/floats/SixHumpCamelFunction.java
+++ b/src/main/java/org/jacop/examples/floats/SixHumpCamelFunction.java
@@ -34,7 +34,7 @@
  * SixHumpCamelFunction function (a nonlinear standard problem).
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.constraints.Constraint;
diff --git a/src/main/java/org/jacop/examples/floats/TanExample.java b/src/main/java/org/jacop/examples/floats/TanExample.java
index 8c6b75f13..85d20c250 100644
--- a/src/main/java/org/jacop/examples/floats/TanExample.java
+++ b/src/main/java/org/jacop/examples/floats/TanExample.java
@@ -34,7 +34,7 @@
  * It models tan(x) = -x for floating solver.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/examples/floats/TinyTSP.java b/src/main/java/org/jacop/examples/floats/TinyTSP.java
index 3aaa2c60c..9a7ba65a4 100644
--- a/src/main/java/org/jacop/examples/floats/TinyTSP.java
+++ b/src/main/java/org/jacop/examples/floats/TinyTSP.java
@@ -34,7 +34,7 @@
  * It models traveling slaesperson problem for floating solver.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.constraints.Circuit;
diff --git a/src/main/java/org/jacop/examples/floats/Wilkinson.java b/src/main/java/org/jacop/examples/floats/Wilkinson.java
index 16e8f0dcc..09ee7d9a5 100644
--- a/src/main/java/org/jacop/examples/floats/Wilkinson.java
+++ b/src/main/java/org/jacop/examples/floats/Wilkinson.java
@@ -35,7 +35,7 @@
  * on minizinc model by Håkan Kjellerstrand
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/examples/set/ExampleSet.java b/src/main/java/org/jacop/examples/set/ExampleSet.java
index 7a68b8b87..57906c988 100644
--- a/src/main/java/org/jacop/examples/set/ExampleSet.java
+++ b/src/main/java/org/jacop/examples/set/ExampleSet.java
@@ -43,7 +43,7 @@
  * It is an abstract class to describe all necessary functions of any store.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class ExampleSet {
diff --git a/src/main/java/org/jacop/examples/set/Gardner.java b/src/main/java/org/jacop/examples/set/Gardner.java
index af7b060c1..0c8f73950 100644
--- a/src/main/java/org/jacop/examples/set/Gardner.java
+++ b/src/main/java/org/jacop/examples/set/Gardner.java
@@ -51,7 +51,7 @@
  * It specifies a simple Gardner problem which use set functionality from JaCoP.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Gardner extends ExampleSet {
diff --git a/src/main/java/org/jacop/examples/set/SocialGolfer.java b/src/main/java/org/jacop/examples/set/SocialGolfer.java
index 21e797713..77c2886b2 100644
--- a/src/main/java/org/jacop/examples/set/SocialGolfer.java
+++ b/src/main/java/org/jacop/examples/set/SocialGolfer.java
@@ -52,7 +52,7 @@
  * It is a Social Golfer example based on set variables.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SocialGolfer extends ExampleSet {
diff --git a/src/main/java/org/jacop/examples/set/Steiner.java b/src/main/java/org/jacop/examples/set/Steiner.java
index 0785e390b..773703b5d 100644
--- a/src/main/java/org/jacop/examples/set/Steiner.java
+++ b/src/main/java/org/jacop/examples/set/Steiner.java
@@ -53,7 +53,7 @@
  * It models and solves Steiner problem.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Steiner extends ExampleSet {
diff --git a/src/main/java/org/jacop/floats/constraints/AbsPeqR.java b/src/main/java/org/jacop/floats/constraints/AbsPeqR.java
index 1b485b78f..569ae6c49 100644
--- a/src/main/java/org/jacop/floats/constraints/AbsPeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/AbsPeqR.java
@@ -45,7 +45,7 @@
  * Bounds consistency can be used; third parameter of constructor controls this.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AbsPeqR extends Constraint implements Stateful, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/floats/constraints/AcosPeqR.java b/src/main/java/org/jacop/floats/constraints/AcosPeqR.java
index c33a3085a..a4da4f21b 100644
--- a/src/main/java/org/jacop/floats/constraints/AcosPeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/AcosPeqR.java
@@ -38,7 +38,7 @@
  * Bounds consistency can be used; third parameter of constructor controls this.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AcosPeqR extends CosPeqR {
diff --git a/src/main/java/org/jacop/floats/constraints/AsinPeqR.java b/src/main/java/org/jacop/floats/constraints/AsinPeqR.java
index 846b957ff..91a1a7cb6 100644
--- a/src/main/java/org/jacop/floats/constraints/AsinPeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/AsinPeqR.java
@@ -38,7 +38,7 @@
  * Bounds consistency can be used; third parameter of constructor controls this.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AsinPeqR extends SinPeqR {
diff --git a/src/main/java/org/jacop/floats/constraints/AtanPeqR.java b/src/main/java/org/jacop/floats/constraints/AtanPeqR.java
index b9a7b40f7..f03da464e 100644
--- a/src/main/java/org/jacop/floats/constraints/AtanPeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/AtanPeqR.java
@@ -38,7 +38,7 @@
  * Bounds consistency can be used; third parameter of constructor controls this.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AtanPeqR extends TanPeqR {
diff --git a/src/main/java/org/jacop/floats/constraints/CeilPeqX.java b/src/main/java/org/jacop/floats/constraints/CeilPeqX.java
new file mode 100644
index 000000000..fc2fdf280
--- /dev/null
+++ b/src/main/java/org/jacop/floats/constraints/CeilPeqX.java
@@ -0,0 +1,110 @@
+/*
+ * CeilPeqX.java
+ * This file is part of JaCoP.
+ * <p>
+ * JaCoP is a Java Constraint Programming solver.
+ * <p>
+ * Copyright (C) 2000-2008 Krzysztof Kuchcinski and Radoslaw Szymanek
+ * <p>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * <p>
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * <p>
+ * Notwithstanding any other provision of this License, the copyright
+ * owners of this work supplement the terms of this License with terms
+ * prohibiting misrepresentation of the origin of this work and requiring
+ * that modified versions of this work be marked in reasonable ways as
+ * different from the original version. This supplement of the license
+ * terms is in accordance with Section 7 of GNU Affero General Public
+ * License version 3.
+ * <p>
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.jacop.floats.constraints;
+
+import org.jacop.api.SatisfiedPresent;
+import org.jacop.constraints.Constraint;
+import org.jacop.core.IntDomain;
+import org.jacop.core.IntVar;
+import org.jacop.core.Store;
+import org.jacop.floats.core.FloatVar;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * Constraints ceil(P) #= X for integer variable X and float variable P.
+ * <p>
+ *
+ * @author Krzysztof Kuchcinski and Radoslaw Szymanek
+ * @version 4.10
+ */
+
+public class CeilPeqX extends Constraint implements SatisfiedPresent {
+
+    static AtomicInteger idNumber = new AtomicInteger(0);
+
+    /**
+     * It specifies a left hand variable in equality constraint.
+     */
+    public IntVar x;
+
+    /**
+     * It specifies a right hand variable in equality constraint.
+     */
+    public FloatVar p;
+
+    /**
+     * It constructs constraint X = P.
+     *
+     * @param x variable x.
+     * @param p variable p.
+     */
+    public CeilPeqX(FloatVar p, IntVar x) {
+
+        checkInputForNullness(new String[] {"x", "q"}, new Object[] {x, p});
+
+        double q = Double.max(p.min(), p.max());
+        if (q >  (double)Integer.MAX_VALUE || q < (double)Integer.MIN_VALUE)
+            throw new RuntimeException("Error: JaCoP cannor handle "+p+" in rounding to integer.");
+        numberId = idNumber.incrementAndGet();
+
+        this.x = x;
+        this.p = p;
+
+        setScope(x, p);
+    }
+
+    @Override public void consistency(Store store) {
+
+        do {
+            // ceil(p) = x, n - 1 < x <= n
+            p.domain.in(store.level, p, Math.nextUp((double)x.min() - 1), (double)(x.max()));
+
+            store.propagationHasOccurred = false;
+
+            x.domain.in(store.level, x, (int)Math.ceil(p.min()), (int)Math.ceil(p.max()));
+        } while (store.propagationHasOccurred);
+    }
+
+    @Override public int getDefaultConsistencyPruningEvent() {
+        return IntDomain.BOUND;
+    }
+
+    @Override public boolean satisfied() {
+        return x.singleton() &&
+            p.min() > (double)x.value() - 1.0 &&
+            p.max() <= (double)x.value();
+    }
+
+    @Override public String toString() {
+        return id() + " : CeilPeqX(" + p + ", " + x + " )";
+    }
+}
diff --git a/src/main/java/org/jacop/floats/constraints/CosPeqR.java b/src/main/java/org/jacop/floats/constraints/CosPeqR.java
index 5ce931be2..7cd0ec496 100644
--- a/src/main/java/org/jacop/floats/constraints/CosPeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/CosPeqR.java
@@ -45,7 +45,7 @@
  * Bounds consistency can be used; third parameter of constructor controls this.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class CosPeqR extends Constraint implements Stateful, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/floats/constraints/CosPeqR_decomposed.java b/src/main/java/org/jacop/floats/constraints/CosPeqR_decomposed.java
index 0ca53ce2f..c1acc1fec 100644
--- a/src/main/java/org/jacop/floats/constraints/CosPeqR_decomposed.java
+++ b/src/main/java/org/jacop/floats/constraints/CosPeqR_decomposed.java
@@ -46,7 +46,7 @@
  * Bounds consistency can be used; third parameter of constructor controls this.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class CosPeqR_decomposed extends DecomposedConstraint<Constraint> {
diff --git a/src/main/java/org/jacop/floats/constraints/Derivative.java b/src/main/java/org/jacop/floats/constraints/Derivative.java
index 7eadbeed8..422bc47a2 100644
--- a/src/main/java/org/jacop/floats/constraints/Derivative.java
+++ b/src/main/java/org/jacop/floats/constraints/Derivative.java
@@ -44,7 +44,7 @@
  * The derivative of f with respect to x
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Derivative {
diff --git a/src/main/java/org/jacop/floats/constraints/ElementFloat.java b/src/main/java/org/jacop/floats/constraints/ElementFloat.java
index 08c89fe57..d1241cc88 100644
--- a/src/main/java/org/jacop/floats/constraints/ElementFloat.java
+++ b/src/main/java/org/jacop/floats/constraints/ElementFloat.java
@@ -55,7 +55,7 @@
  * make addressing of list array starting from 1.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ElementFloat extends Constraint implements UsesQueueVariable, Stateful, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/floats/constraints/ElementFloatVariable.java b/src/main/java/org/jacop/floats/constraints/ElementFloatVariable.java
index a851e6dc4..e83575a13 100644
--- a/src/main/java/org/jacop/floats/constraints/ElementFloatVariable.java
+++ b/src/main/java/org/jacop/floats/constraints/ElementFloatVariable.java
@@ -53,7 +53,7 @@
  * make addressing of list array starting from 1.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ElementFloatVariable extends Constraint implements Stateful, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/floats/constraints/EquationSystem.java b/src/main/java/org/jacop/floats/constraints/EquationSystem.java
index 8398332d6..9fed1fc29 100644
--- a/src/main/java/org/jacop/floats/constraints/EquationSystem.java
+++ b/src/main/java/org/jacop/floats/constraints/EquationSystem.java
@@ -45,7 +45,7 @@
  * non-linear equations.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class EquationSystem extends Constraint {
diff --git a/src/main/java/org/jacop/floats/constraints/ExpPeqR.java b/src/main/java/org/jacop/floats/constraints/ExpPeqR.java
index 3d70334f4..cd080143f 100644
--- a/src/main/java/org/jacop/floats/constraints/ExpPeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/ExpPeqR.java
@@ -46,7 +46,7 @@
  * Domain consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ExpPeqR extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/floats/constraints/FloorPeqX.java b/src/main/java/org/jacop/floats/constraints/FloorPeqX.java
new file mode 100644
index 000000000..30fc4837f
--- /dev/null
+++ b/src/main/java/org/jacop/floats/constraints/FloorPeqX.java
@@ -0,0 +1,112 @@
+/*
+ * FloorPeqX.java
+ * This file is part of JaCoP.
+ * <p>
+ * JaCoP is a Java Constraint Programming solver.
+ * <p>
+ * Copyright (C) 2000-2008 Krzysztof Kuchcinski and Radoslaw Szymanek
+ * <p>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * <p>
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * <p>
+ * Notwithstanding any other provision of this License, the copyright
+ * owners of this work supplement the terms of this License with terms
+ * prohibiting misrepresentation of the origin of this work and requiring
+ * that modified versions of this work be marked in reasonable ways as
+ * different from the original version. This supplement of the license
+ * terms is in accordance with Section 7 of GNU Affero General Public
+ * License version 3.
+ * <p>
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.jacop.floats.constraints;
+
+import org.jacop.api.SatisfiedPresent;
+import org.jacop.constraints.Constraint;
+import org.jacop.core.IntDomain;
+import org.jacop.core.IntVar;
+import org.jacop.core.Store;
+import org.jacop.floats.core.FloatVar;
+import org.jacop.floats.core.FloatDomain;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * Constraints floor(P) #= X for integer variable X and float variable P.
+ * <p>
+ *
+ * @author Krzysztof Kuchcinski and Radoslaw Szymanek
+ * @version 4.10
+ */
+
+public class FloorPeqX extends Constraint implements SatisfiedPresent {
+
+    static AtomicInteger idNumber = new AtomicInteger(0);
+
+    /**
+     * It specifies a left hand variable in equality constraint.
+     */
+    public IntVar x;
+
+    /**
+     * It specifies a right hand variable in equality constraint.
+     */
+    public FloatVar p;
+
+    /**
+     * It constructs constraint X = P.
+     *
+     * @param x variable x.
+     * @param p variable p.
+     */
+    public FloorPeqX(FloatVar p, IntVar x) {
+
+        checkInputForNullness(new String[] {"x", "q"}, new Object[] {x, p});
+
+        double q = Double.max(p.min(), p.max());
+        if (q >  (double)Integer.MAX_VALUE || q < (double)Integer.MIN_VALUE)
+            throw new RuntimeException("Error: JaCoP cannor handle "+p+" in rounding to integer.");
+        numberId = idNumber.incrementAndGet();
+
+        this.x = x;
+        this.p = p;
+
+        setScope(x, p);
+    }
+
+    @Override public void consistency(Store store) {
+        //floor(p) = x, x <= p < x+1
+
+        do {
+            p.domain.in(store.level, p, (double)x.min(), FloatDomain.previous((double)(x.max() + 1))); // p <= x+1, x <= p
+
+            store.propagationHasOccurred = false;
+
+            x.domain.in(store.level, x, (int)Math.floor(p.min()), (int)Math.floor(p.max()));
+
+        } while (store.propagationHasOccurred);
+    }
+
+    @Override public int getDefaultConsistencyPruningEvent() {
+        return IntDomain.BOUND;
+    }
+
+    @Override public boolean satisfied() {
+        return x.singleton() &&
+            p.min() >= (double)x.value() &&
+            p.max() < (double)x.value() + 1.0;
+    }
+
+    @Override public String toString() {
+        return id() + " : FloorPeqX(" + p + ", " + x + " )";
+    }
+}
diff --git a/src/main/java/org/jacop/floats/constraints/IntervalGaussSeidel.java b/src/main/java/org/jacop/floats/constraints/IntervalGaussSeidel.java
index 0139fed0e..1b287fcc6 100644
--- a/src/main/java/org/jacop/floats/constraints/IntervalGaussSeidel.java
+++ b/src/main/java/org/jacop/floats/constraints/IntervalGaussSeidel.java
@@ -44,7 +44,7 @@
  * coefficients.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class IntervalGaussSeidel {
diff --git a/src/main/java/org/jacop/floats/constraints/LinearFloat.java b/src/main/java/org/jacop/floats/constraints/LinearFloat.java
index eeb03cddb..1d7b897e8 100644
--- a/src/main/java/org/jacop/floats/constraints/LinearFloat.java
+++ b/src/main/java/org/jacop/floats/constraints/LinearFloat.java
@@ -48,7 +48,7 @@
  * work currently.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class LinearFloat extends Linear implements UsesQueueVariable {
diff --git a/src/main/java/org/jacop/floats/constraints/LnPeqR.java b/src/main/java/org/jacop/floats/constraints/LnPeqR.java
index e95766185..22505bfd0 100644
--- a/src/main/java/org/jacop/floats/constraints/LnPeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/LnPeqR.java
@@ -38,7 +38,7 @@
  * Domain consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class LnPeqR extends ExpPeqR {
diff --git a/src/main/java/org/jacop/floats/constraints/Max.java b/src/main/java/org/jacop/floats/constraints/Max.java
index 17ab8fe69..c290a0de2 100644
--- a/src/main/java/org/jacop/floats/constraints/Max.java
+++ b/src/main/java/org/jacop/floats/constraints/Max.java
@@ -49,7 +49,7 @@
  * max(list) = max.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Max extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/floats/constraints/Min.java b/src/main/java/org/jacop/floats/constraints/Min.java
index 66a8db894..de2396164 100644
--- a/src/main/java/org/jacop/floats/constraints/Min.java
+++ b/src/main/java/org/jacop/floats/constraints/Min.java
@@ -47,7 +47,7 @@
  * varable from all FD varaibles on the list.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Min extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/floats/constraints/MultivariateIntervalNewton.java b/src/main/java/org/jacop/floats/constraints/MultivariateIntervalNewton.java
index ea1901d53..bceb076e8 100644
--- a/src/main/java/org/jacop/floats/constraints/MultivariateIntervalNewton.java
+++ b/src/main/java/org/jacop/floats/constraints/MultivariateIntervalNewton.java
@@ -47,7 +47,7 @@
  * method for solving a system of non linear equations.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class MultivariateIntervalNewton {
diff --git a/src/main/java/org/jacop/floats/constraints/PdivCeqR.java b/src/main/java/org/jacop/floats/constraints/PdivCeqR.java
index 02537d03a..432cdfd2d 100644
--- a/src/main/java/org/jacop/floats/constraints/PdivCeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/PdivCeqR.java
@@ -39,7 +39,7 @@
  * Boundary consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PdivCeqR extends PmulCeqR {
diff --git a/src/main/java/org/jacop/floats/constraints/PdivQeqR.java b/src/main/java/org/jacop/floats/constraints/PdivQeqR.java
index 9ebd0413c..4ac9c84bb 100644
--- a/src/main/java/org/jacop/floats/constraints/PdivQeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/PdivQeqR.java
@@ -39,7 +39,7 @@
  * Boundary consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PdivQeqR extends PmulQeqR {
diff --git a/src/main/java/org/jacop/floats/constraints/PeqC.java b/src/main/java/org/jacop/floats/constraints/PeqC.java
index c94f3ab1e..006d31564 100644
--- a/src/main/java/org/jacop/floats/constraints/PeqC.java
+++ b/src/main/java/org/jacop/floats/constraints/PeqC.java
@@ -44,7 +44,7 @@
  * Domain consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PeqC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/floats/constraints/PeqQ.java b/src/main/java/org/jacop/floats/constraints/PeqQ.java
index 99e0f36c6..ff2b06860 100644
--- a/src/main/java/org/jacop/floats/constraints/PeqQ.java
+++ b/src/main/java/org/jacop/floats/constraints/PeqQ.java
@@ -44,7 +44,7 @@
  * Domain consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PeqQ extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/floats/constraints/PgtC.java b/src/main/java/org/jacop/floats/constraints/PgtC.java
index b960d9342..bfc412e94 100644
--- a/src/main/java/org/jacop/floats/constraints/PgtC.java
+++ b/src/main/java/org/jacop/floats/constraints/PgtC.java
@@ -41,7 +41,7 @@
  * Constraint P {@literal >} C
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PgtC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/floats/constraints/PgtQ.java b/src/main/java/org/jacop/floats/constraints/PgtQ.java
index 4a03b1e5e..388d590fc 100644
--- a/src/main/java/org/jacop/floats/constraints/PgtQ.java
+++ b/src/main/java/org/jacop/floats/constraints/PgtQ.java
@@ -41,7 +41,7 @@
  * Constraint P {@literal >} Q for floats
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PgtQ extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/floats/constraints/PgteqC.java b/src/main/java/org/jacop/floats/constraints/PgteqC.java
index 32aa69e88..56b64435f 100644
--- a/src/main/java/org/jacop/floats/constraints/PgteqC.java
+++ b/src/main/java/org/jacop/floats/constraints/PgteqC.java
@@ -41,7 +41,7 @@
  * Constraints P {@literal >=} C for floats
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PgteqC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/floats/constraints/PgteqQ.java b/src/main/java/org/jacop/floats/constraints/PgteqQ.java
index de611cf5e..4af9c4b4a 100644
--- a/src/main/java/org/jacop/floats/constraints/PgteqQ.java
+++ b/src/main/java/org/jacop/floats/constraints/PgteqQ.java
@@ -41,7 +41,7 @@
  * Constraints P {@literal >=} Q for floats
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PgteqQ extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/floats/constraints/PltC.java b/src/main/java/org/jacop/floats/constraints/PltC.java
index a1096369e..b2637ae1a 100644
--- a/src/main/java/org/jacop/floats/constraints/PltC.java
+++ b/src/main/java/org/jacop/floats/constraints/PltC.java
@@ -41,7 +41,7 @@
  * Constraint P {@literal <} C for floats
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PltC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/floats/constraints/PltQ.java b/src/main/java/org/jacop/floats/constraints/PltQ.java
index 0e4f490c7..28602aa3d 100644
--- a/src/main/java/org/jacop/floats/constraints/PltQ.java
+++ b/src/main/java/org/jacop/floats/constraints/PltQ.java
@@ -41,7 +41,7 @@
  * Constraint P {@literal <} Q for floats
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PltQ extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/floats/constraints/PlteqC.java b/src/main/java/org/jacop/floats/constraints/PlteqC.java
index b5f63dd0f..0d521a8e1 100644
--- a/src/main/java/org/jacop/floats/constraints/PlteqC.java
+++ b/src/main/java/org/jacop/floats/constraints/PlteqC.java
@@ -41,7 +41,7 @@
  * Constraint X {@literal <=} C for floats
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PlteqC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/floats/constraints/PlteqQ.java b/src/main/java/org/jacop/floats/constraints/PlteqQ.java
index dc7d6dc15..062b141ef 100644
--- a/src/main/java/org/jacop/floats/constraints/PlteqQ.java
+++ b/src/main/java/org/jacop/floats/constraints/PlteqQ.java
@@ -41,7 +41,7 @@
  * Constraint P {@literal <=} Q for floats
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PlteqQ extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/floats/constraints/PminusCeqR.java b/src/main/java/org/jacop/floats/constraints/PminusCeqR.java
index c9f038250..80066d98f 100644
--- a/src/main/java/org/jacop/floats/constraints/PminusCeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/PminusCeqR.java
@@ -38,7 +38,7 @@
  * Bound consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PminusCeqR extends PplusCeqR {
diff --git a/src/main/java/org/jacop/floats/constraints/PminusQeqR.java b/src/main/java/org/jacop/floats/constraints/PminusQeqR.java
index a99fe2358..87824adb9 100644
--- a/src/main/java/org/jacop/floats/constraints/PminusQeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/PminusQeqR.java
@@ -38,7 +38,7 @@
  * Bound consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PminusQeqR extends PplusQeqR {
diff --git a/src/main/java/org/jacop/floats/constraints/PmulCeqR.java b/src/main/java/org/jacop/floats/constraints/PmulCeqR.java
index a36574d44..d5d2ca9d7 100644
--- a/src/main/java/org/jacop/floats/constraints/PmulCeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/PmulCeqR.java
@@ -47,7 +47,7 @@
  * Boundary consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PmulCeqR extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/floats/constraints/PmulQeqR.java b/src/main/java/org/jacop/floats/constraints/PmulQeqR.java
index e49614297..ee1f9f752 100644
--- a/src/main/java/org/jacop/floats/constraints/PmulQeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/PmulQeqR.java
@@ -47,7 +47,7 @@
  * Boundary consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PmulQeqR extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/floats/constraints/PneqC.java b/src/main/java/org/jacop/floats/constraints/PneqC.java
index ec2bd76de..e1f0ac803 100644
--- a/src/main/java/org/jacop/floats/constraints/PneqC.java
+++ b/src/main/java/org/jacop/floats/constraints/PneqC.java
@@ -44,7 +44,7 @@
  * Domain consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PneqC extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/floats/constraints/PneqQ.java b/src/main/java/org/jacop/floats/constraints/PneqQ.java
index 424f9d13b..896a2b8c1 100644
--- a/src/main/java/org/jacop/floats/constraints/PneqQ.java
+++ b/src/main/java/org/jacop/floats/constraints/PneqQ.java
@@ -44,7 +44,7 @@
  * Domain consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PneqQ extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/floats/constraints/PplusCeqR.java b/src/main/java/org/jacop/floats/constraints/PplusCeqR.java
index 539989517..a78edc59b 100644
--- a/src/main/java/org/jacop/floats/constraints/PplusCeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/PplusCeqR.java
@@ -45,7 +45,7 @@
  * Bound consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PplusCeqR extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/floats/constraints/PplusQeqR.java b/src/main/java/org/jacop/floats/constraints/PplusQeqR.java
index 8b1bc49b4..841380d06 100644
--- a/src/main/java/org/jacop/floats/constraints/PplusQeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/PplusQeqR.java
@@ -45,7 +45,7 @@
  * Bound consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class PplusQeqR extends PrimitiveConstraint {
 
diff --git a/src/main/java/org/jacop/floats/constraints/RoundPeqX.java b/src/main/java/org/jacop/floats/constraints/RoundPeqX.java
new file mode 100644
index 000000000..d070c4058
--- /dev/null
+++ b/src/main/java/org/jacop/floats/constraints/RoundPeqX.java
@@ -0,0 +1,145 @@
+/*
+ * RoundPeqX.java
+ * This file is part of JaCoP.
+ * <p>
+ * JaCoP is a Java Constraint Programming solver.
+ * <p>
+ * Copyright (C) 2000-2008 Krzysztof Kuchcinski and Radoslaw Szymanek
+ * <p>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * <p>
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * <p>
+ * Notwithstanding any other provision of this License, the copyright
+ * owners of this work supplement the terms of this License with terms
+ * prohibiting misrepresentation of the origin of this work and requiring
+ * that modified versions of this work be marked in reasonable ways as
+ * different from the original version. This supplement of the license
+ * terms is in accordance with Section 7 of GNU Affero General Public
+ * License version 3.
+ * <p>
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.jacop.floats.constraints;
+
+import org.jacop.api.SatisfiedPresent;
+import org.jacop.constraints.Constraint;
+import org.jacop.core.IntDomain;
+import org.jacop.core.IntVar;
+import org.jacop.core.Store;
+import org.jacop.floats.core.FloatVar;
+import org.jacop.floats.core.FloatDomain;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * Constraints round(P) #= X for integer variable X and float variable P.
+ * <p>
+ *
+ * @author Krzysztof Kuchcinski and Radoslaw Szymanek
+ * @version 4.10
+ */
+
+public class RoundPeqX extends Constraint implements SatisfiedPresent {
+
+    static AtomicInteger idNumber = new AtomicInteger(0);
+
+    /**
+     * It specifies a left hand variable in equality constraint.
+     */
+    public IntVar x;
+
+    /**
+     * It specifies a right hand variable in equality constraint.
+     */
+    public FloatVar p;
+
+    /**
+     * It constructs constraint X = P.
+     *
+     * @param x variable x.
+     * @param p variable p.
+     */
+    public RoundPeqX(FloatVar p, IntVar x) {
+
+        checkInputForNullness(new String[] {"x", "q"}, new Object[] {x, p});
+
+        double q = Double.max(p.min(), p.max());
+        if (q >  (double)Integer.MAX_VALUE || q < (double)Integer.MIN_VALUE)
+            throw new RuntimeException("Error: JaCoP cannor handle "+p+" in rounding to integer.");
+        numberId = idNumber.incrementAndGet();
+
+        this.x = x;
+        this.p = p;
+
+        setScope(x, p);
+    }
+
+    @Override public void consistency(Store store) {
+
+        do {
+            int min = round(p.min());
+            int max = round(p.max());
+
+            x.domain.in(store.level, x, min, max);
+
+            store.propagationHasOccurred = false;
+
+            double pMin = (x.min() < 0) ? Math.nextUp((double)x.min() - 0.5) :
+                Math.nextUp((double)x.min() - 0.5);
+            double pMax = (x.max() < 0) ? Math.nextDown((double)x.max() + 0.5) :
+                Math.nextDown((double)x.max() + 0.5);
+
+            p.domain.in(store.level, p, pMin, pMax);
+
+        } while (store.propagationHasOccurred);
+    }
+
+    double fractionalPart(double p) {
+        long iPart = (long)p;
+        double fPart = p - iPart;
+        return fPart;
+    }
+
+    int round(double p) {
+
+        double fPart = fractionalPart(p);
+
+        int r;
+        if (p < 0) {
+            if (fPart <= -0.5)
+                r = (int)Math.floor(p);
+            else
+                r = (int)Math.ceil(p);
+        } else { // p >= 0
+            if (fPart >= 0.5)
+                r = (int)Math.ceil(p);
+            else
+                r = (int)Math.floor(p);
+        }
+        return r;
+    }
+        
+
+    @Override public int getDefaultConsistencyPruningEvent() {
+        return IntDomain.BOUND;
+    }
+
+    @Override public boolean satisfied() {
+        return x.singleton() &&
+            p.min() > (double)x.value() - 0.5 &&
+            p.max() < (double)x.value() + 0.5;
+    }
+
+    @Override public String toString() {
+        return id() + " : RoundPeqX(" + p + ", " + x + " )";
+    }
+}
diff --git a/src/main/java/org/jacop/floats/constraints/SinPeqR.java b/src/main/java/org/jacop/floats/constraints/SinPeqR.java
index 888c7da9e..781ea6194 100644
--- a/src/main/java/org/jacop/floats/constraints/SinPeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/SinPeqR.java
@@ -45,7 +45,7 @@
  * Bounds consistency can be used; third parameter of constructor controls this.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class SinPeqR extends Constraint implements Stateful, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/floats/constraints/SqrtPeqR.java b/src/main/java/org/jacop/floats/constraints/SqrtPeqR.java
index 18e890b76..b0ab26c62 100644
--- a/src/main/java/org/jacop/floats/constraints/SqrtPeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/SqrtPeqR.java
@@ -40,7 +40,7 @@
  * Boundary consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class SqrtPeqR extends PmulQeqR {
diff --git a/src/main/java/org/jacop/floats/constraints/SumFloat.java b/src/main/java/org/jacop/floats/constraints/SumFloat.java
index 2fc38a229..9f4bfa61e 100644
--- a/src/main/java/org/jacop/floats/constraints/SumFloat.java
+++ b/src/main/java/org/jacop/floats/constraints/SumFloat.java
@@ -43,7 +43,7 @@
  * work currently.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class SumFloat extends LinearFloat {
diff --git a/src/main/java/org/jacop/floats/constraints/TanPeqR.java b/src/main/java/org/jacop/floats/constraints/TanPeqR.java
index 345624ff3..48e523b7a 100644
--- a/src/main/java/org/jacop/floats/constraints/TanPeqR.java
+++ b/src/main/java/org/jacop/floats/constraints/TanPeqR.java
@@ -47,7 +47,7 @@
  * Bounds consistency can be used; third parameter of constructor controls this.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class TanPeqR extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/floats/constraints/XeqP.java b/src/main/java/org/jacop/floats/constraints/XeqP.java
index af9f2c127..7750b3d02 100644
--- a/src/main/java/org/jacop/floats/constraints/XeqP.java
+++ b/src/main/java/org/jacop/floats/constraints/XeqP.java
@@ -45,7 +45,7 @@
  * Domain consistency is used.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class XeqP extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/floats/constraints/linear/BNode.java b/src/main/java/org/jacop/floats/constraints/linear/BNode.java
index d81f64636..bfa83fb2e 100644
--- a/src/main/java/org/jacop/floats/constraints/linear/BNode.java
+++ b/src/main/java/org/jacop/floats/constraints/linear/BNode.java
@@ -34,7 +34,7 @@
  * Binary Node of the tree representing linear constraint.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/floats/constraints/linear/BTree.java b/src/main/java/org/jacop/floats/constraints/linear/BTree.java
index 145cce997..e88d80ee4 100644
--- a/src/main/java/org/jacop/floats/constraints/linear/BTree.java
+++ b/src/main/java/org/jacop/floats/constraints/linear/BTree.java
@@ -34,7 +34,7 @@
  * Binary Node of the tree representing linear constraint.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class BTree {
diff --git a/src/main/java/org/jacop/floats/constraints/linear/BinaryNode.java b/src/main/java/org/jacop/floats/constraints/linear/BinaryNode.java
index 461d7f95c..e5e4a1f11 100644
--- a/src/main/java/org/jacop/floats/constraints/linear/BinaryNode.java
+++ b/src/main/java/org/jacop/floats/constraints/linear/BinaryNode.java
@@ -36,7 +36,7 @@
  * Binary Node of the tree representing linear constraint.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 
diff --git a/src/main/java/org/jacop/floats/constraints/linear/BoundsVar.java b/src/main/java/org/jacop/floats/constraints/linear/BoundsVar.java
index 112ab1302..55736ce1b 100644
--- a/src/main/java/org/jacop/floats/constraints/linear/BoundsVar.java
+++ b/src/main/java/org/jacop/floats/constraints/linear/BoundsVar.java
@@ -39,7 +39,7 @@
  * values
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 class BoundsVar implements MutableVar {
diff --git a/src/main/java/org/jacop/floats/constraints/linear/BoundsVarValue.java b/src/main/java/org/jacop/floats/constraints/linear/BoundsVarValue.java
index 3297e09ba..b21174d24 100644
--- a/src/main/java/org/jacop/floats/constraints/linear/BoundsVarValue.java
+++ b/src/main/java/org/jacop/floats/constraints/linear/BoundsVarValue.java
@@ -36,7 +36,7 @@
  * Defines a current bounds for the Linear constraint.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 class BoundsVarValue implements MutableVarValue, Cloneable {
diff --git a/src/main/java/org/jacop/floats/constraints/linear/Linear.java b/src/main/java/org/jacop/floats/constraints/linear/Linear.java
index a6cc222e0..dff4538ee 100644
--- a/src/main/java/org/jacop/floats/constraints/linear/Linear.java
+++ b/src/main/java/org/jacop/floats/constraints/linear/Linear.java
@@ -52,9 +52,10 @@
  * The weights must be positive integers.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
+@SuppressWarnings("serial")
 public class Linear extends PrimitiveConstraint implements UsesQueueVariable {
 
     Store store;
diff --git a/src/main/java/org/jacop/floats/constraints/linear/RootBNode.java b/src/main/java/org/jacop/floats/constraints/linear/RootBNode.java
index 85b314201..8632e4cdb 100644
--- a/src/main/java/org/jacop/floats/constraints/linear/RootBNode.java
+++ b/src/main/java/org/jacop/floats/constraints/linear/RootBNode.java
@@ -34,7 +34,7 @@
  * Binary Node of the tree representing linear constraint.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/floats/constraints/linear/VarNode.java b/src/main/java/org/jacop/floats/constraints/linear/VarNode.java
index df3cd4ad0..fba56f950 100644
--- a/src/main/java/org/jacop/floats/constraints/linear/VarNode.java
+++ b/src/main/java/org/jacop/floats/constraints/linear/VarNode.java
@@ -34,7 +34,7 @@
  * Binary Node of the tree representing linear constraint.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/floats/constraints/linear/VarWeightNode.java b/src/main/java/org/jacop/floats/constraints/linear/VarWeightNode.java
index 90a826aa3..0a661aeb1 100644
--- a/src/main/java/org/jacop/floats/constraints/linear/VarWeightNode.java
+++ b/src/main/java/org/jacop/floats/constraints/linear/VarWeightNode.java
@@ -34,7 +34,7 @@
  * Binary Node of the tree representing linear constraint.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/floats/constraints/linear/VariableNode.java b/src/main/java/org/jacop/floats/constraints/linear/VariableNode.java
index 476e34ab6..454fc6430 100644
--- a/src/main/java/org/jacop/floats/constraints/linear/VariableNode.java
+++ b/src/main/java/org/jacop/floats/constraints/linear/VariableNode.java
@@ -34,7 +34,7 @@
  * Binary Node of the tree representing linear constraint.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 import org.jacop.core.Store;
diff --git a/src/main/java/org/jacop/floats/core/FloatDomain.java b/src/main/java/org/jacop/floats/core/FloatDomain.java
index 68ce8ff8f..8dcc8b87c 100644
--- a/src/main/java/org/jacop/floats/core/FloatDomain.java
+++ b/src/main/java/org/jacop/floats/core/FloatDomain.java
@@ -40,7 +40,7 @@
  * any function can not be empty domains.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class FloatDomain extends Domain {
diff --git a/src/main/java/org/jacop/floats/core/FloatInterval.java b/src/main/java/org/jacop/floats/core/FloatInterval.java
index 48bef96be..a9af35975 100644
--- a/src/main/java/org/jacop/floats/core/FloatInterval.java
+++ b/src/main/java/org/jacop/floats/core/FloatInterval.java
@@ -36,7 +36,7 @@
  * one or several intervals.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class FloatInterval implements Cloneable {
@@ -153,7 +153,7 @@ public boolean singleton(double c) {
         String result;
 
         if (!FloatDomain.intervalPrint && singleton())
-            result = String.format(locale, form, (double) ((min + max) / 2)); // mean value if singleton considering precision
+            result = String.format(locale, form, ((min + max) / 2)); // mean value if singleton considering precision
         else
             result = String.format(locale, form, min) + ".." + String
                 .format(locale, form, max);  // String.format("%.16f..%.16f", min, max); // interval
diff --git a/src/main/java/org/jacop/floats/core/FloatIntervalDomain.java b/src/main/java/org/jacop/floats/core/FloatIntervalDomain.java
index 289cf492b..8f87de7d4 100644
--- a/src/main/java/org/jacop/floats/core/FloatIntervalDomain.java
+++ b/src/main/java/org/jacop/floats/core/FloatIntervalDomain.java
@@ -48,7 +48,7 @@
  * one or several intervals.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class FloatIntervalDomain extends FloatDomain implements Cloneable {
diff --git a/src/main/java/org/jacop/floats/core/FloatIntervalDomainIntervalEnumeration.java b/src/main/java/org/jacop/floats/core/FloatIntervalDomainIntervalEnumeration.java
index 1e3b59b91..eb431a1d9 100644
--- a/src/main/java/org/jacop/floats/core/FloatIntervalDomainIntervalEnumeration.java
+++ b/src/main/java/org/jacop/floats/core/FloatIntervalDomainIntervalEnumeration.java
@@ -36,7 +36,7 @@
  * implements the interface Enumeration.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class FloatIntervalDomainIntervalEnumeration extends FloatIntervalEnumeration {
diff --git a/src/main/java/org/jacop/floats/core/FloatIntervalEnumeration.java b/src/main/java/org/jacop/floats/core/FloatIntervalEnumeration.java
index 417f92c82..e8c4b17a3 100644
--- a/src/main/java/org/jacop/floats/core/FloatIntervalEnumeration.java
+++ b/src/main/java/org/jacop/floats/core/FloatIntervalEnumeration.java
@@ -38,7 +38,7 @@
  * implements the interface Enumeration.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class FloatIntervalEnumeration implements Enumeration<FloatInterval> {
diff --git a/src/main/java/org/jacop/floats/core/FloatVar.java b/src/main/java/org/jacop/floats/core/FloatVar.java
index a3afba580..c881eafb8 100644
--- a/src/main/java/org/jacop/floats/core/FloatVar.java
+++ b/src/main/java/org/jacop/floats/core/FloatVar.java
@@ -41,7 +41,7 @@
  * Defines a Float Domain Variable and related operations on it.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class FloatVar extends Var {
diff --git a/src/main/java/org/jacop/floats/core/InternalException.java b/src/main/java/org/jacop/floats/core/InternalException.java
index 5903ad303..361263e9a 100644
--- a/src/main/java/org/jacop/floats/core/InternalException.java
+++ b/src/main/java/org/jacop/floats/core/InternalException.java
@@ -34,7 +34,7 @@
  * It is thrown when search has encountered a dead end and backtracking must occurr.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class InternalException extends RuntimeException {
diff --git a/src/main/java/org/jacop/floats/search/LargestDomainFloat.java b/src/main/java/org/jacop/floats/search/LargestDomainFloat.java
index 501b09d65..478045655 100644
--- a/src/main/java/org/jacop/floats/search/LargestDomainFloat.java
+++ b/src/main/java/org/jacop/floats/search/LargestDomainFloat.java
@@ -40,7 +40,7 @@
  *
  * @param <T> it specifies the class of the variable being used in this variable selection method.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class LargestDomainFloat<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/floats/search/LargestMaxFloat.java b/src/main/java/org/jacop/floats/search/LargestMaxFloat.java
index 004aea1c4..b89bbdb87 100644
--- a/src/main/java/org/jacop/floats/search/LargestMaxFloat.java
+++ b/src/main/java/org/jacop/floats/search/LargestMaxFloat.java
@@ -38,7 +38,7 @@
  *
  * @param <T> type of IntVar being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class LargestMaxFloat<T extends FloatVar> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/floats/search/LargestMinFloat.java b/src/main/java/org/jacop/floats/search/LargestMinFloat.java
index 866f50627..cc329b2ff 100644
--- a/src/main/java/org/jacop/floats/search/LargestMinFloat.java
+++ b/src/main/java/org/jacop/floats/search/LargestMinFloat.java
@@ -38,7 +38,7 @@
  *
  * @param <T> type of IntVar being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class LargestMinFloat<T extends FloatVar> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/floats/search/MaxRegretFloat.java b/src/main/java/org/jacop/floats/search/MaxRegretFloat.java
index 54649a19b..8142de9f5 100644
--- a/src/main/java/org/jacop/floats/search/MaxRegretFloat.java
+++ b/src/main/java/org/jacop/floats/search/MaxRegretFloat.java
@@ -41,7 +41,7 @@
  *
  * @param <T> variable of type FloatVar.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class MaxRegretFloat<T extends FloatVar> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/floats/search/Optimize.java b/src/main/java/org/jacop/floats/search/Optimize.java
index 74607fab0..07b2b4589 100644
--- a/src/main/java/org/jacop/floats/search/Optimize.java
+++ b/src/main/java/org/jacop/floats/search/Optimize.java
@@ -46,7 +46,7 @@
  * Implements optimization for floating point varibales
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Optimize<T extends Var> {
diff --git a/src/main/java/org/jacop/floats/search/SmallestDomainFloat.java b/src/main/java/org/jacop/floats/search/SmallestDomainFloat.java
index 418e4ba75..78ff373a6 100644
--- a/src/main/java/org/jacop/floats/search/SmallestDomainFloat.java
+++ b/src/main/java/org/jacop/floats/search/SmallestDomainFloat.java
@@ -40,7 +40,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class SmallestDomainFloat<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/floats/search/SmallestMaxFloat.java b/src/main/java/org/jacop/floats/search/SmallestMaxFloat.java
index 9f30180c9..c4dc371c0 100644
--- a/src/main/java/org/jacop/floats/search/SmallestMaxFloat.java
+++ b/src/main/java/org/jacop/floats/search/SmallestMaxFloat.java
@@ -39,7 +39,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class SmallestMaxFloat<T extends FloatVar> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/floats/search/SmallestMinFloat.java b/src/main/java/org/jacop/floats/search/SmallestMinFloat.java
index 50d4724f2..44533d055 100644
--- a/src/main/java/org/jacop/floats/search/SmallestMinFloat.java
+++ b/src/main/java/org/jacop/floats/search/SmallestMinFloat.java
@@ -39,7 +39,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class SmallestMinFloat<T extends FloatVar> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/floats/search/SplitRandomSelectFloat.java b/src/main/java/org/jacop/floats/search/SplitRandomSelectFloat.java
index 849a72b9b..95d04b843 100644
--- a/src/main/java/org/jacop/floats/search/SplitRandomSelectFloat.java
+++ b/src/main/java/org/jacop/floats/search/SplitRandomSelectFloat.java
@@ -55,7 +55,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class SplitRandomSelectFloat<T extends Var> extends SimpleSelect<T> {
diff --git a/src/main/java/org/jacop/floats/search/SplitSelectFloat.java b/src/main/java/org/jacop/floats/search/SplitSelectFloat.java
index 5bff97d87..69f619042 100644
--- a/src/main/java/org/jacop/floats/search/SplitSelectFloat.java
+++ b/src/main/java/org/jacop/floats/search/SplitSelectFloat.java
@@ -54,7 +54,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class SplitSelectFloat<T extends Var> extends SimpleSelect<T> {
diff --git a/src/main/java/org/jacop/floats/search/WeightedDegreeFloat.java b/src/main/java/org/jacop/floats/search/WeightedDegreeFloat.java
index aee8d2e48..34e15e62e 100644
--- a/src/main/java/org/jacop/floats/search/WeightedDegreeFloat.java
+++ b/src/main/java/org/jacop/floats/search/WeightedDegreeFloat.java
@@ -43,7 +43,7 @@
  *
  * @param <T> type of variable being compared.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class WeightedDegreeFloat<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/fz/ArrayAccess.java b/src/main/java/org/jacop/fz/ArrayAccess.java
index bb7a3da0f..38bdfd85c 100644
--- a/src/main/java/org/jacop/fz/ArrayAccess.java
+++ b/src/main/java/org/jacop/fz/ArrayAccess.java
@@ -34,7 +34,7 @@
  * It stores information about a single array access encountered during parsing flatzinc file.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class ArrayAccess {
 
diff --git a/src/main/java/org/jacop/fz/Constraints.java b/src/main/java/org/jacop/fz/Constraints.java
index 6ed6e269e..7101aea1e 100644
--- a/src/main/java/org/jacop/fz/Constraints.java
+++ b/src/main/java/org/jacop/fz/Constraints.java
@@ -39,7 +39,7 @@
  * The part of the parser responsible for parsing constraints.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class Constraints implements ParserTreeConstants {
 
@@ -52,6 +52,10 @@ public class Constraints implements ParserTreeConstants {
     final static int eq = 0, ne = 1, lt = 2, gt = 3, le = 4, ge = 5;
 
     // ============ SAT solver interface ==============
+    float satThreshold = 1.0f; // 1.0 pure SAT problem, 0.85 good heuristic ;)
+    long boolClauses = 0;
+    long noConstraints = 0;
+    long bool2Int = 0;
     SatTranslation sat;
 
     Support support;
@@ -85,6 +89,14 @@ void setOptions(Options options) {
 
     void generateAllConstraints(SimpleNode astTree) throws Throwable {
 
+        if (support.options.debug())
+            System.out.println("% bool constraints = " + boolClauses + " of " +
+                               (noConstraints - bool2Int)+ " p = " +
+                               (float)(boolClauses)/(float)(noConstraints - bool2Int));
+
+        if ((float)(boolClauses)/(float)(noConstraints - bool2Int) >= satThreshold)
+            support.options.setSat();
+
         sat.debug = debug;
 
         int n = astTree.jjtGetNumChildren();
@@ -108,7 +120,7 @@ void generateAllConstraints(SimpleNode astTree) throws Throwable {
 	// model is consistent; it can happen that search will not
 	// find out inconsistency if all variables are ground
 	if (!store.consistency())
-	    throw store.failException;
+	    throw Store.failException;
     }
 
     void generateConstraint(SimpleNode constraintWithAnnotations) throws Throwable {
@@ -178,7 +190,14 @@ void generateAlias(SimpleNode constraintWithAnnotations) {
 
             p = ((ASTConstElem) node).getName();
 
-            if (p.startsWith("bool2int") || p.startsWith("int2bool")) {
+            noConstraints++;
+
+            if (p.startsWith("bool_clause") || p.startsWith("bool_not") ||
+                p.startsWith("bool_eq") || p.startsWith("array_bool_or"))
+                // || p.startsWith("array_bool") || p.startsWith("bool_xor"))
+                boolClauses++;
+            else if (p.startsWith("bool2int") || p.startsWith("int2bool")) {
+                bool2Int++;
 
                 ASTScalarFlatExpr p1 = (ASTScalarFlatExpr) node.jjtGetChild(0);
                 ASTScalarFlatExpr p2 = (ASTScalarFlatExpr) node.jjtGetChild(1);
@@ -229,7 +248,6 @@ void generateAlias(SimpleNode constraintWithAnnotations) {
 
 		support.addImplied(x, v, b);
 	    }
-
         }
     }
 }
diff --git a/src/main/java/org/jacop/fz/DefaultSearchVars.java b/src/main/java/org/jacop/fz/DefaultSearchVars.java
index 952bf8f2d..cdd90133c 100644
--- a/src/main/java/org/jacop/fz/DefaultSearchVars.java
+++ b/src/main/java/org/jacop/fz/DefaultSearchVars.java
@@ -49,11 +49,13 @@
  * and arrays.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class DefaultSearchVars {
 
-    Var[] int_search_variables = new IntVar[0], set_search_variables = new SetVar[0], bool_search_variables = new BooleanVar[0];
+    IntVar[] int_search_variables = new IntVar[0];
+    SetVar[] set_search_variables = new SetVar[0];
+    BooleanVar[] bool_search_variables = new BooleanVar[0];
 
     FloatVar[] float_search_variables = new FloatVar[0];
 
@@ -81,22 +83,22 @@ void outputVars() {
 
         // ==== Collect ALL OUTPUT variables ====
 
-        LinkedHashSet<Var> int_vars = new LinkedHashSet<Var>();
-        LinkedHashSet<Var> bool_vars = new LinkedHashSet<Var>();
-        LinkedHashSet<Var> set_vars = new LinkedHashSet<Var>();
-        LinkedHashSet<Var> float_vars = new LinkedHashSet<Var>();
+        LinkedHashSet<IntVar> int_vars = new LinkedHashSet<IntVar>();
+        LinkedHashSet<BooleanVar> bool_vars = new LinkedHashSet<BooleanVar>();
+        LinkedHashSet<SetVar> set_vars = new LinkedHashSet<SetVar>();
+        LinkedHashSet<FloatVar> float_vars = new LinkedHashSet<FloatVar>();
 
         // collect output arrays
         for (int i = 0; i < dictionary.outputArray.size(); i++)
             for (Var v : dictionary.outputArray.get(i).getArray()) {
                 if (v instanceof BooleanVar) {
                     if (!v.singleton())
-                        bool_vars.add(v);
+                        bool_vars.add((BooleanVar)v);
                 } else if (v instanceof IntVar) {
                     if (!v.singleton())
-                        int_vars.add(v);
+                        int_vars.add((IntVar)v);
                 } else if (v instanceof SetVar)
-                    set_vars.add(v);
+                    set_vars.add((SetVar)v);
                 else if (v instanceof FloatVar)
                     float_vars.add((FloatVar) v);
             }
@@ -104,17 +106,17 @@ else if (v instanceof FloatVar)
         for (Var v : dictionary.outputVariables) {
             if (v instanceof BooleanVar) {
                 if (!v.singleton())
-                    bool_vars.add(v);
+                    bool_vars.add((BooleanVar)v);
             } else if (v instanceof IntVar) {
                 if (!v.singleton())
-                    int_vars.add(v);
+                    int_vars.add((IntVar)v);
             } else if (v instanceof SetVar)
-                set_vars.add(v);
+                set_vars.add((SetVar)v);
             else if (v instanceof FloatVar)
                 float_vars.add((FloatVar) v);
         }
         int_search_variables = int_vars.toArray(new IntVar[int_vars.size()]);
-        bool_search_variables = bool_vars.toArray(new IntVar[bool_vars.size()]);
+        bool_search_variables = bool_vars.toArray(new BooleanVar[bool_vars.size()]);
         set_search_variables = set_vars.toArray(new SetVar[set_vars.size()]);
         float_search_variables = float_vars.toArray(new FloatVar[float_vars.size()]);
 
@@ -128,8 +130,8 @@ else if (v instanceof FloatVar)
      */
     void defaultVars() {
 
-        LinkedHashSet<Var> int_vars = new LinkedHashSet<Var>();
-        LinkedHashSet<Var> bool_vars = new LinkedHashSet<Var>();
+        LinkedHashSet<IntVar> int_vars = new LinkedHashSet<IntVar>();
+        LinkedHashSet<BooleanVar> bool_vars = new LinkedHashSet<BooleanVar>();
         Set<Map.Entry<IntVar, IntVar>> aliasEntries = dictionary.aliasTable.entrySet();
 
 	Set<IntVar> aliasVars = new LinkedHashSet<IntVar>();
@@ -143,32 +145,32 @@ void defaultVars() {
             for (Var v : dictionary.defaultSearchArrays.get(i)) {
 		if (!v.singleton())
 		    if (v instanceof BooleanVar)
-                    bool_vars.add(v);
+                    bool_vars.add((BooleanVar)v);
 		    else  if (((IntVar)v).min() >= 0 && ((IntVar)v).max() <= 1 && aliasVars.contains(v))
-		        bool_vars.add(v);
+		        bool_vars.add((BooleanVar)v);
 		    else
-			int_vars.add(v);
+			int_vars.add((IntVar)v);
             }
         for (Var v : dictionary.defaultSearchVariables) {
 	    if (!v.singleton())
 	    	if (v instanceof BooleanVar)
-	    	    bool_vars.add(v);
+	    	    bool_vars.add((BooleanVar)v);
 	    	else if (((IntVar)v).min() >= 0 && ((IntVar)v).max() <= 1 && aliasVars.contains(v))
-	    	    bool_vars.add(v);
+	    	    bool_vars.add((BooleanVar)v);
 	    	else
-		    int_vars.add(v);
+		    int_vars.add((IntVar)v);
         }
         int_search_variables = int_vars.toArray(new IntVar[int_vars.size()]);
-        bool_search_variables = bool_vars.toArray(new IntVar[bool_vars.size()]);
+        bool_search_variables = bool_vars.toArray(new BooleanVar[bool_vars.size()]);
 
         Arrays.sort(int_search_variables, domainSizeComparator);
 
-        LinkedHashSet<Var> set_vars = new LinkedHashSet<Var>();
+        LinkedHashSet<SetVar> set_vars = new LinkedHashSet<SetVar>();
         for (int i = 0; i < dictionary.defaultSearchSetArrays.size(); i++)
             for (Var v : dictionary.defaultSearchSetArrays.get(i))
-                set_vars.add(v);
+                set_vars.add((SetVar)v);
         for (Var v : dictionary.defaultSearchSetVariables)
-            set_vars.add(v);
+            set_vars.add((SetVar)v);
 
         set_search_variables = set_vars.toArray(new SetVar[set_vars.size()]);
 
@@ -184,15 +186,15 @@ else if (((IntVar)v).min() >= 0 && ((IntVar)v).max() <= 1 && aliasVars.contains(
         // ==== End collect guessed search variables ====
     }
 
-    Var[] getIntVars() {
+    IntVar[] getIntVars() {
         return int_search_variables;
     }
 
-    Var[] getSetVars() {
+    SetVar[] getSetVars() {
         return set_search_variables;
     }
 
-    Var[] getBoolVars() {
+    BooleanVar[] getBoolVars() {
         return bool_search_variables;
     }
 
diff --git a/src/main/java/org/jacop/fz/FlatzincLoader.java b/src/main/java/org/jacop/fz/FlatzincLoader.java
index 864996810..27b131ab7 100644
--- a/src/main/java/org/jacop/fz/FlatzincLoader.java
+++ b/src/main/java/org/jacop/fz/FlatzincLoader.java
@@ -41,7 +41,7 @@
  * An executable to parse the flatzinc file and create the JaCoP model.
  *
  * @author Krzysztof Kuchcinki
- * @version 4.9
+ * @version 4.10
  */
 
 public class FlatzincLoader {
@@ -102,10 +102,12 @@ public Store getStore() {
         return parser.store;
     }
 
+    @SuppressWarnings("unchecked")
     public DepthFirstSearch<Var> getDFS() {
         return parser.solver.flatzincDFS;
     }
 
+    @SuppressWarnings("unchecked")
     public SelectChoicePoint<Var> getSelectChoicePoint() {
         return parser.solver.flatzincVariableSelection;
     }
@@ -114,7 +116,8 @@ public Var getCost() {
         return parser.solver.flatzincCost;
     }
 
-    public Solve getSolve() {
+    @SuppressWarnings("unchecked")
+    public Solve<Var> getSolve() {
         return parser.solver;
     }
 
@@ -122,7 +125,7 @@ public Tables getTables() {
         return parser.dict;
     }
 
-    public SearchItem getSearch() {
+    public SearchItem<Var> getSearch() {
         return getSolve().getSearch();
     }
 
diff --git a/src/main/java/org/jacop/fz/Fz2jacop.java b/src/main/java/org/jacop/fz/Fz2jacop.java
index 96882dcbe..f56cb9f10 100644
--- a/src/main/java/org/jacop/fz/Fz2jacop.java
+++ b/src/main/java/org/jacop/fz/Fz2jacop.java
@@ -42,7 +42,7 @@
  * An executable to parse and execute the flatzinc file.
  *
  * @author Krzysztof Kuchcinki
- * @version 4.9
+ * @version 4.10
  */
 
 public class Fz2jacop {
diff --git a/src/main/java/org/jacop/fz/NumberSolutionsReached.java b/src/main/java/org/jacop/fz/NumberSolutionsReached.java
index 9db065cbe..6e9c31463 100644
--- a/src/main/java/org/jacop/fz/NumberSolutionsReached.java
+++ b/src/main/java/org/jacop/fz/NumberSolutionsReached.java
@@ -35,9 +35,10 @@
  * solutions using option -n.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
+@SuppressWarnings("serial")
 public class NumberSolutionsReached extends RuntimeException {
 
     public NumberSolutionsReached() {
diff --git a/src/main/java/org/jacop/fz/Options.java b/src/main/java/org/jacop/fz/Options.java
index 9e44bb276..f9b324626 100644
--- a/src/main/java/org/jacop/fz/Options.java
+++ b/src/main/java/org/jacop/fz/Options.java
@@ -39,7 +39,7 @@
  * information about all options used for a given flatzinc file.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class Options {
 
@@ -82,6 +82,14 @@ public class Options {
 
     String outputFilename = "";
 
+    public enum RestartType {none, constant, linear, luby, geometric}
+
+    public RestartType restartType = RestartType.none;
+
+    int restartLimit = 0;
+    int scale = 250;
+    double base = 1.5;
+
     /**
      * It constructs an Options object and parses all the parameters/options provided
      * to flatzinc to jacop parser.
@@ -121,7 +129,11 @@ public Options(String[] args) {
                     + "    -o, --outputfile defines file for solver output\n"
                     + "    -d, --decay decay factor for accumulated failure count (afc)\n"
                     + "         and activity-based variable selection heuristic\n"
-                    + "    --step <value> distance step for cost function for floating-point optimization")
+                    + "    --step <value> distance step for cost function for floating-point optimization\n"
+                    + "    --restart <value> defines restart search; one of \"none\", \"constant\", \"linear\", \"luby\", \"geometric\"\n"
+                    + "    --restart-base <value> base for geomteric restart search\n"
+                    + "    --restart-scale <value> scale for restart search\n"
+                    + "    --restart-limit <value> limits number of restarts in restart search")
                     ;
                 System.exit(0);
             } else { // input file
@@ -211,6 +223,37 @@ public Options(String[] args) {
                     long seed = Long.parseLong(args[++i]);
                     Store.setSeed(seed);
                     i++;
+                } else if (args[i].equals("--restart")) {
+                    String type = args[++i];
+                    switch (type) {
+                    case "none":
+                        restartType = RestartType.none;
+                        break;
+                    case "constant":
+                        restartType = RestartType.constant;
+                        break;
+                    case "linear":
+                        restartType = RestartType.linear;
+                        break;
+                    case "luby":
+                        restartType = RestartType.luby;
+                        break;
+                    case "geometric":
+                        restartType = RestartType.geometric;
+                        break;
+                    default:
+                        throw new IllegalArgumentException("Wrong argument " + type + " for option \"-restart\"");
+                    }
+                    i++;
+                } else if (args[i].equals("--restart-base")) {
+                    base = Double.parseDouble(args[++i]);
+                    i++;
+                } else if (args[i].equals("--restart-scale")) {
+                    scale = Integer.parseInt(args[++i]);
+                    i++;
+                } else if (args[i].equals("--restart-limit")) {
+                    restartLimit = Integer.parseInt(args[++i]);
+                    i++;
                 } else {
                     System.out.println("%% fz2jacop: not recognized option " + args[i] + "; ignored");
                     i++;
@@ -353,6 +396,14 @@ public boolean useSat() {
         return use_sat;
     }
 
+    /**
+     * sat is used.
+     *
+     */
+    public void setSat() {
+        use_sat = true;
+    }
+
     /**
      * It defines whether to use debug information print-out.
      *
@@ -389,4 +440,20 @@ public float getDecay() {
     public boolean complementarySearch() {
         return complementary_search;
     }
+
+    public RestartType getRestartType() {
+        return restartType;
+    }
+
+    public double getRestartBase() {
+        return base;
+    }
+
+    public int getRestartScale() {
+        return scale;
+    }
+
+    public int getRestartLimit() {
+        return restartLimit;
+    }
 }
diff --git a/src/main/java/org/jacop/fz/OutputArrayAnnotation.java b/src/main/java/org/jacop/fz/OutputArrayAnnotation.java
index edb48e122..fe5fb52f8 100644
--- a/src/main/java/org/jacop/fz/OutputArrayAnnotation.java
+++ b/src/main/java/org/jacop/fz/OutputArrayAnnotation.java
@@ -41,7 +41,7 @@
  * It stores information about the annotation for an output array.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class OutputArrayAnnotation {
 
diff --git a/src/main/java/org/jacop/fz/SearchItem.java b/src/main/java/org/jacop/fz/SearchItem.java
index dd3220a75..edbe734a6 100644
--- a/src/main/java/org/jacop/fz/SearchItem.java
+++ b/src/main/java/org/jacop/fz/SearchItem.java
@@ -49,14 +49,14 @@
  * The part of the parser responsible for parsing search part of the flatzinc specification.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
-public class SearchItem implements ParserTreeConstants {
+public class SearchItem <T extends Var> implements ParserTreeConstants {
 
     Tables dictionary;
     Store store;
 
-    ArrayList<SearchItem> search_seq = new ArrayList<SearchItem>();
+    ArrayList<SearchItem<T>> search_seq = new ArrayList<SearchItem<T>>();
     Var[] search_variables;
     String search_type;
     String explore = "complete";
@@ -70,13 +70,21 @@ public class SearchItem implements ParserTreeConstants {
     int creditValue = 0;
     int bbsValue = 0;
 
-    ComparatorVariable tieBreaking = null;
+    // ComparatorVariable tieBreaking = null;
+    ComparatorsVar<T> selVars;
+    ComparatorVariable<IntVar> tieBreakingInt;
+    ComparatorVariable<SetVar> tieBreakingSet;
+    ComparatorVariable<FloatVar> tieBreakingFloat;
 
     Calculator restartCalculator = null;
 
     boolean prioritySearch = false;
 
-    Map<Var, Integer> preferedValues;
+    Map<IntVar, Integer> preferedValues;
+
+    // relax and reconstruct
+    IntVar[] relax_and_reconstruct_variables;
+    int probability;
 
     /**
      * It constructs search part parsing object based on dictionaries
@@ -94,8 +102,6 @@ void searchParameters(SimpleNode node, int n) {
 
         // node.dump("");
 
-        tieBreaking = null;
-
         ASTAnnotation ann = (ASTAnnotation) node.jjtGetChild(n);
         search_type = ann.getAnnId();
 
@@ -146,16 +152,25 @@ void searchParameters(SimpleNode node, int n) {
 
         } else if (search_type.equals("seq_search")) {
             SimpleNode body = ((SimpleNode)ann.jjtGetChild(0));
+            search_type = "seq_search";
 
             makeVectorOfSearches(body);
 
         } else if (search_type.equals("warm_start")) {
+
             SimpleNode expr1 = (SimpleNode)ann.jjtGetChild(0);
             search_variables = getVarArray(expr1);
+
             SimpleNode expr2 = (SimpleNode)ann.jjtGetChild(1);
-            int[] values = getIntArray(expr2);
+            int[] values = null;
+            try {
+                values = getIntArray(expr2);
+            } catch (IllegalArgumentException e) {
+                throw new IllegalArgumentException("%Not supported types of values in warm_start; compilation aborted");
+            }
+
             if (search_variables == null || values == null)
-                throw new IllegalArgumentException("Not supported variable type in warm_start; compilation aborted.");
+                throw new IllegalArgumentException("Not supported variable and/or value type in warm_start; compilation aborted.");
             preferedValues = new HashMap<>();
             int max = 0;
             int min = 0;
@@ -163,7 +178,7 @@ void searchParameters(SimpleNode node, int n) {
                 IntVar var = (IntVar)search_variables[i];
                 int val = values[i];
 
-                if (((IntVar)var).domain.contains(val))
+                if (var.domain.contains(val))
                     if (preferedValues.get(var) != null && preferedValues.get(var) != val)
                         System.out.println("% Warning: Double defintion on warm_start for variable "
                                            + var + "(" + preferedValues.get(var)
@@ -224,6 +239,12 @@ else if (search_type.equals("restart_constant")) {
             ASTAnnExpr expr2 = (ASTAnnExpr) ann.jjtGetChild(1).jjtGetChild(0);
             int scale = ((ASTScalarFlatExpr) expr2.jjtGetChild(0)).getInt();
             restartCalculator = new GeometricCalculator(base, scale);
+        } else if (search_type.equals("relax_and_reconstruct")) {
+            SimpleNode expr1 = (SimpleNode)ann.jjtGetChild(0);
+            relax_and_reconstruct_variables = getVarArray(expr1);
+            ASTAnnExpr expr2 = (ASTAnnExpr) ann.jjtGetChild(1).jjtGetChild(0);
+            probability = ((ASTScalarFlatExpr) expr2.jjtGetChild(0)).getInt();
+
         } else
             System.out.println("% Warning: Ignored search annotation " + search_type);
 
@@ -237,7 +258,7 @@ void makeVectorOfSearches(SimpleNode body) {
             int count = body.jjtGetNumChildren();
 
             for (int i = 0; i < count; i++) {
-                SearchItem subSearch = new SearchItem(store, dictionary);
+                SearchItem<T> subSearch = new SearchItem<>(store, dictionary);
 
                 ASTAnnotation ann = (ASTAnnotation)body.jjtGetChild(i);
                 // if (ann.getAnnId().equals("seq_search"))
@@ -313,29 +334,34 @@ void searchParametersForSeveralAnnotations(SimpleNode node, int n) {
         int count = node.jjtGetNumChildren();
 
         for (int i = 0; i < count - 1; i++) {
-            SearchItem subSearch = new SearchItem(store, dictionary);
+            SearchItem<T> subSearch = new SearchItem<>(store, dictionary);
             subSearch.searchParameters(node, i);
 
-            search_seq.add(subSearch);
+            if (search_type == null && subSearch.search_type.equals("warm_start"))
+                search_seq.add(0, subSearch);
+            else
+                search_seq.add(subSearch);
         }
-    }
 
-    SelectChoicePoint getSelect() {
-        if (search_type.equals("int_search") || search_type.equals("bool_search"))
-            return getIntSelect();
-        else if (search_type.equals("set_search"))
-            return getSetSelect();
-        else {
-            throw new IllegalArgumentException("Error: not recognized search type \"" + search_type + "\";");
-        }
+        search_type = "seq_search";
     }
 
+    // SelectChoicePoint getSelect() {
+    //     if (search_type.equals("int_search") || search_type.equals("bool_search"))
+    //         return getIntSelect();
+    //     else if (search_type.equals("set_search"))
+    //         return getSetSelect();
+    //     else {
+    //         throw new IllegalArgumentException("Error: not recognized search type \"" + search_type + "\";");
+    //     }
+    // }
+
     @SuppressWarnings("unchecked")
-    SelectChoicePoint getWarmStartSelect() {
+    SelectChoicePoint<IntVar> getWarmStartSelect() {
 
-        Indomain indom = (indomain.equals("indomain_min"))
-            ? new IndomainDefaultValue(preferedValues, new IndomainMin())
-            : new IndomainDefaultValue(preferedValues, new IndomainMax());
+        Indomain<IntVar> indom = (indomain.equals("indomain_min"))
+            ? new IndomainDefaultValue<IntVar>(preferedValues, new IndomainMin<IntVar>())
+            : new IndomainDefaultValue<IntVar>(preferedValues, new IndomainMax<IntVar>());
         ArrayList<IntVar> sv = new ArrayList<>();
         for (int i = 0; i < search_variables.length; i++)
             if (preferedValues.containsKey(search_variables[i]))
@@ -347,23 +373,27 @@ SelectChoicePoint getWarmStartSelect() {
         } else
             searchVars = sv.toArray(new IntVar[sv.size()]);
 
-        ComparatorVariable<IntVar> var_sel = getVarSelect();
+        ComparatorsVar<IntVar> vs = getVarSelect();
+        ComparatorVariable<IntVar> var_sel = vs.getVarSel();
 
         return new SimpleSelect<IntVar>(searchVars, var_sel, indom);
     }
 
     @SuppressWarnings("unchecked")
-    SelectChoicePoint getIntSelect() {
+    SelectChoicePoint<IntVar> getIntSelect() {
 
         if (var_selection_heuristic.equals("random")) {
-            Indomain indom = getIndomain(indomain);
+            Indomain<IntVar> indom = getIndomain(indomain);
             IntVar[] searchVars = new IntVar[search_variables.length];
             for (int i = 0; i < search_variables.length; i++)
                 searchVars[i] = (IntVar) search_variables[i];
-            return new RandomSelect(searchVars, indom);
+            return new RandomSelect<IntVar>(searchVars, indom);
         }
 
-        ComparatorVariable<IntVar> var_sel = getVarSelect();
+        ComparatorsVar<IntVar> vs = getVarSelect();
+        ComparatorVariable<IntVar> var_sel = vs.getVarSel();
+        ComparatorVariable<IntVar> tieBreaking =
+            (tieBreakingInt == null) ? vs.getTieSel() : tieBreakingInt;
         IntVar[] searchVars = new IntVar[search_variables.length];
         for (int i = 0; i < search_variables.length; i++)
             searchVars[i] = (IntVar) search_variables[i];
@@ -407,21 +437,24 @@ SelectChoicePoint getIntSelect() {
                 return sel;
             }
         } else if (var_selection_heuristic.equals("input_order")) {
-            Indomain indom = getIndomain(indomain);
-            return new InputOrderSelect(store, search_variables, indom);
+            Indomain<IntVar> indom = getIndomain(indomain);
+            return new InputOrderSelect<IntVar>(store, (IntVar[])search_variables, indom);
         } else {
-            Indomain indom = getIndomain(indomain);
+            Indomain<IntVar> indom = getIndomain(indomain);
             if (tieBreaking == null)
-                return new SimpleSelect(search_variables, var_sel, indom);
+                return new SimpleSelect<IntVar>((IntVar[])search_variables, var_sel, indom);
             else
-                return new SimpleSelect(search_variables, var_sel, tieBreaking, indom);
+                return new SimpleSelect<IntVar>((IntVar[])search_variables, var_sel, tieBreaking, indom);
         }
     }
 
     @SuppressWarnings("unchecked")
-    SelectChoicePoint getFloatSelect() {
+    SelectChoicePoint<FloatVar> getFloatSelect() {
 
-        ComparatorVariable<FloatVar> var_sel = getFloatVarSelect();
+        ComparatorsVar<FloatVar> vs = getFloatVarSelect();
+        ComparatorVariable<FloatVar> var_sel = vs.getVarSel();
+        ComparatorVariable<FloatVar> tieBreaking =
+            (tieBreakingFloat == null) ? vs.getTieSel() : tieBreakingFloat;
         FloatVar[] searchVars = new FloatVar[search_variables.length];
         for (int i = 0; i < search_variables.length; i++)
             searchVars[i] = (FloatVar) search_variables[i];
@@ -454,9 +487,12 @@ SelectChoicePoint getFloatSelect() {
 
 
     @SuppressWarnings("unchecked")
-    SelectChoicePoint getSetSelect() {
+    SelectChoicePoint<SetVar> getSetSelect() {
 
-        ComparatorVariable<SetVar> var_sel = getSetVarSelect();
+        ComparatorsVar<SetVar> vs = getSetVarSelect();
+        ComparatorVariable<SetVar> var_sel = vs.getVarSel();
+        ComparatorVariable<SetVar> tieBreaking =
+            (tieBreakingSet == null) ? vs.getTieSel() : tieBreakingSet;
         
         Indomain<SetVar> indom = getIndomain4Set(indomain);
         SetVar[] searchVars = new SetVar[search_variables.length];
@@ -464,9 +500,9 @@ SelectChoicePoint getSetSelect() {
             searchVars[i] = (SetVar) search_variables[i];
 
         if (tieBreaking == null)
-            return new SimpleSelect<SetVar>((SetVar[]) searchVars, var_sel, indom);
+            return new SimpleSelect<SetVar>(searchVars, var_sel, indom);
         else
-            return new SimpleSelect<SetVar>((SetVar[]) searchVars, var_sel, tieBreaking, indom);
+            return new SimpleSelect<SetVar>(searchVars, var_sel, tieBreaking, indom);
     }
 
     Indomain<SetVar> getIndomain4Set(String indomain) {
@@ -507,72 +543,58 @@ else if (indomain.equals("indomain_random"))
     }
 
 
-    public ComparatorVariable<IntVar> getVarSelect() {
+    public ComparatorsVar<IntVar> getVarSelect() {
 
-        //tieBreaking = null;
         if (var_selection_heuristic == null || var_selection_heuristic.equals("input_order"))
-            return null;
+            return new ComparatorsVar<IntVar>(null);
         else if (var_selection_heuristic.equals("random"))
-            return new RandomVar<IntVar>();
+            return new ComparatorsVar<IntVar>(new RandomVar<IntVar>());
         else if (var_selection_heuristic.equals("first_fail"))
-            return new SmallestDomain<IntVar>();
+            return new ComparatorsVar<IntVar>(new SmallestDomain<IntVar>());
         else if (var_selection_heuristic.equals("anti_first_fail")) {
-            // does not follow flatzinc definition but may give better results ;)
-            //tieBreaking = new MostConstrainedStatic();
-            return new LargestDomain<IntVar>();
+            return new ComparatorsVar<IntVar>(new LargestDomain<IntVar>());
         } else if (var_selection_heuristic.equals("most_constrained")) {
-            tieBreaking = new MostConstrainedStatic<IntVar>();
-            return new SmallestDomain<IntVar>();
+            return new ComparatorsVar<IntVar>(new SmallestDomain<IntVar>(), new MostConstrainedStatic<IntVar>());
         } else if (var_selection_heuristic.equals("occurrence"))
-            return new MostConstrainedStatic<IntVar>();
+            return new ComparatorsVar<IntVar>(new MostConstrainedStatic<IntVar>());
         else if (var_selection_heuristic.equals("smallest")) {
-            // does not follow flatzinc definition but may give better results ;)
-            // tieBreaking = new MostConstrainedStatic();
-            //tieBreaking = new SmallestDomain();
-            // tieBreaking = new WeightedDegree(store);
-            return new SmallestMin<IntVar>();
+            return new ComparatorsVar<IntVar>(new SmallestMin<IntVar>());
         } else if (var_selection_heuristic.equals("largest"))
-            return new LargestMax<IntVar>();
+            return new ComparatorsVar<IntVar>(new LargestMax<IntVar>());
         else if (var_selection_heuristic.equals("max_regret"))
-            return new MaxRegret<IntVar>();
+            return new ComparatorsVar<IntVar>(new MaxRegret<IntVar>());
         else if (var_selection_heuristic.equals("dom_w_deg")) {
-            return new WeightedDegree<IntVar>(store);
+            return new ComparatorsVar<IntVar>(new WeightedDegree<IntVar>(store));
         } else if (var_selection_heuristic.equals("smallest_max")) {
-            // does not follow flatzinc standard (JaCoP specific) ;)
-            tieBreaking = new SmallestDomain();
-            return new SmallestMax<IntVar>();
+            return new ComparatorsVar<IntVar>(new SmallestMax<IntVar>(), new SmallestDomain<IntVar>());
         } else if (var_selection_heuristic.equals("smallest_most_constrained")) {
-            // does not follow flatzinc standard (JaCoP specific) ;)
-            tieBreaking = new MostConstrainedStatic();
-            return new SmallestMin<IntVar>();
+            return new ComparatorsVar<IntVar>(new SmallestMin<IntVar>(), new MostConstrainedStatic<IntVar>());
         } else if (var_selection_heuristic.equals("smallest_first_fail")) {
-            // does not follow flatzinc standard (JaCoP specific) ;)
-            tieBreaking = new SmallestDomain();
-            return new SmallestMin<IntVar>();
+            return new ComparatorsVar<IntVar>(new SmallestMin<IntVar>(), new SmallestDomain<IntVar>());
         } else if (var_selection_heuristic.equals("afc_max"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new AFCMax<IntVar>(store);
+            return new ComparatorsVar<IntVar>(new AFCMax<IntVar>(store));
         else if (var_selection_heuristic.equals("afc_min")) 
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new AFCMin<IntVar>(store);
+            return new ComparatorsVar<IntVar>(new AFCMin<IntVar>(store));
         else if (var_selection_heuristic.equals("afc_max_deg"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new AFCMaxDeg<IntVar>(store);
+            return new ComparatorsVar<IntVar>(new AFCMaxDeg<IntVar>(store));
         else if (var_selection_heuristic.equals("afc_min_deg"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new AFCMinDeg<IntVar>(store);
+            return new ComparatorsVar<IntVar>(new AFCMinDeg<IntVar>(store));
         else if (var_selection_heuristic.equals("activity_max"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new ActivityMax<IntVar>(store);
+            return new ComparatorsVar<IntVar>(new ActivityMax<IntVar>(store));
         else if (var_selection_heuristic.equals("activity_min"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new ActivityMin<IntVar>(store);
+            return new ComparatorsVar<IntVar>(new ActivityMin<IntVar>(store));
         else if (var_selection_heuristic.equals("activity_max_deg"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new ActivityMaxDeg<IntVar>(store);
+            return new ComparatorsVar<IntVar>(new ActivityMaxDeg<IntVar>(store));
         else if (var_selection_heuristic.equals("activity_min_deg"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new ActivityMinDeg<IntVar>(store);
+            return new ComparatorsVar<IntVar>(new ActivityMinDeg<IntVar>(store));
         else
             System.err
                 .println("Warning: Not implemented variable selection heuristic \"" + var_selection_heuristic + "\"; used input_order");
@@ -580,126 +602,118 @@ else if (var_selection_heuristic.equals("activity_min_deg"))
         return null; // input_order
     }
 
-    public ComparatorVariable<FloatVar> getFloatVarSelect() {
+    public ComparatorsVar<FloatVar> getFloatVarSelect() {
 
-        // tieBreaking = null;
         if (var_selection_heuristic == null)
-            return null;
+            return new ComparatorsVar<FloatVar>(null);
         else if (var_selection_heuristic.equals("input_order"))
-            return null;
+            return new ComparatorsVar<FloatVar>(null);
         else if (var_selection_heuristic.equals("first_fail"))
-            return new SmallestDomainFloat<FloatVar>();
+            return new ComparatorsVar<FloatVar>(new SmallestDomainFloat<FloatVar>());
         else if (var_selection_heuristic.equals("anti_first_fail")) {
-            // does not follow flatzinc definition but may give better results ;)
-            //tieBreaking = new MostConstrainedStatic();
-            return new LargestDomainFloat<FloatVar>();
+            return new ComparatorsVar<FloatVar>(new LargestDomainFloat<FloatVar>());
         } else if (var_selection_heuristic.equals("most_constrained")) {
-            tieBreaking = new MostConstrainedStatic<FloatVar>();
-            return new SmallestDomainFloat<FloatVar>();
+            return new ComparatorsVar<FloatVar>(new SmallestDomainFloat<FloatVar>(), new MostConstrainedStatic<FloatVar>());
         } else if (var_selection_heuristic.equals("occurrence"))
-            return new MostConstrainedStatic<FloatVar>();
+            return new ComparatorsVar<FloatVar>(new MostConstrainedStatic<FloatVar>());
         else if (var_selection_heuristic.equals("smallest")) {
-            // does not follow flatzinc definition but may give better results ;)
-            // tieBreaking = new MostConstrainedStatic();
-            //tieBreaking = new SmallestDomain();
-            return new SmallestMinFloat<FloatVar>();
+            return new ComparatorsVar<FloatVar>(new SmallestMinFloat<FloatVar>());
         } else if (var_selection_heuristic.equals("largest"))
-            return new LargestMaxFloat<FloatVar>();
+            return new ComparatorsVar<FloatVar>(new LargestMaxFloat<FloatVar>());
         // else if (var_selection_heuristic.equals("max_regret"))
-        //     return new MaxRegret();
+        //     return new ComparatorsVar<FloatVar>(new MaxRegret());
         else if (var_selection_heuristic.equals("dom_w_deg")) {
-            return new WeightedDegree<FloatVar>(store);
+            return new ComparatorsVar<FloatVar>(new WeightedDegree<FloatVar>(store));
         } else if (var_selection_heuristic.equals("afc_max"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new AFCMax<FloatVar>(store);
+            return new ComparatorsVar<FloatVar>(new AFCMax<FloatVar>(store));
         else if (var_selection_heuristic.equals("afc_max_deg")) 
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new AFCMaxDeg<FloatVar>(store);
+            return new ComparatorsVar<FloatVar>(new AFCMaxDeg<FloatVar>(store));
         else if (var_selection_heuristic.equals("afc_min")) 
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new AFCMin<FloatVar>(store);
+            return new ComparatorsVar<FloatVar>(new AFCMin<FloatVar>(store));
         else if (var_selection_heuristic.equals("afc_min_deg")) 
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new AFCMinDeg<FloatVar>(store);
+            return new ComparatorsVar<FloatVar>(new AFCMinDeg<FloatVar>(store));
         else if (var_selection_heuristic.equals("activity_max"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new ActivityMax<FloatVar>(store);
+            return new ComparatorsVar<FloatVar>(new ActivityMax<FloatVar>(store));
         else if (var_selection_heuristic.equals("activity_max_deg"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new ActivityMaxDeg<FloatVar>(store);
+            return new ComparatorsVar<FloatVar>(new ActivityMaxDeg<FloatVar>(store));
         else if (var_selection_heuristic.equals("activity_min"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new ActivityMin<FloatVar>(store);
+            return new ComparatorsVar<FloatVar>(new ActivityMin<FloatVar>(store));
         else if (var_selection_heuristic.equals("activity_min_deg"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new ActivityMinDeg<FloatVar>(store);
+            return new ComparatorsVar<FloatVar>(new ActivityMinDeg<FloatVar>(store));
         // for FloatVar's getSize() is not defined :(
         // afc*_deg and activity*_deg cannot be used
         else if (var_selection_heuristic.equals("random"))
-            return new RandomVar<FloatVar>();
+            return new ComparatorsVar<FloatVar>(new RandomVar<FloatVar>());
         else
             System.err
                 .println("Warning: Not implemented variable selection heuristic \"" + var_selection_heuristic + "\"; used input_order");
 
-        return null; // input_order
+        return new ComparatorsVar<FloatVar>(null); // input_order
     }
 
-    ComparatorVariable<SetVar> getSetVarSelect() {
+    ComparatorsVar<SetVar> getSetVarSelect() {
 
         if (var_selection_heuristic == null)
-            return null;
+            return new ComparatorsVar<SetVar>(null);
         else if (var_selection_heuristic.equals("input_order"))
-            return null;
+            return new ComparatorsVar<SetVar>(null);
         else if (var_selection_heuristic.equals("first_fail"))
-            return new MinCardDiff<SetVar>();
+            return new ComparatorsVar<SetVar>(new MinCardDiff<SetVar>());
         else if (var_selection_heuristic.equals("smallest"))
-            return new MinGlbCard<SetVar>();
+            return new ComparatorsVar<SetVar>(new MinGlbCard<SetVar>());
         else if (var_selection_heuristic.equals("occurrence"))
-            return new MostConstrainedStatic<SetVar>();
+            return new ComparatorsVar<SetVar>(new MostConstrainedStatic<SetVar>());
         else if (var_selection_heuristic.equals("anti_first_fail"))
-            return new MaxCardDiff<SetVar>();
+            return new ComparatorsVar<SetVar>(new MaxCardDiff<SetVar>());
         else if (var_selection_heuristic.equals("dom_w_deg")) {
-            // store.variableWeightManagement = true;
-            return new WeightedDegree<SetVar>(store);
+            return new ComparatorsVar<SetVar>(new WeightedDegree<SetVar>(store));
         } else if (var_selection_heuristic.equals("afc_max")) 
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new AFCMax<SetVar>(store);
+            return new ComparatorsVar<SetVar>(new AFCMax<SetVar>(store));
         else if (var_selection_heuristic.equals("afc_min")) 
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new AFCMin<SetVar>(store);
+            return new ComparatorsVar<SetVar>(new AFCMin<SetVar>(store));
         else if (var_selection_heuristic.equals("afc_max_deg"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new AFCMaxDeg<SetVar>(store);
+            return new ComparatorsVar<SetVar>(new AFCMaxDeg<SetVar>(store));
         else if (var_selection_heuristic.equals("afc_min_deg"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new AFCMinDeg<SetVar>(store);
+            return new ComparatorsVar<SetVar>(new AFCMinDeg<SetVar>(store));
         else if (var_selection_heuristic.equals("activity_max"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new ActivityMax<SetVar>(store);
+            return new ComparatorsVar<SetVar>(new ActivityMax<SetVar>(store));
         else if (var_selection_heuristic.equals("activity_min"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new ActivityMin<SetVar>(store);
+            return new ComparatorsVar<SetVar>(new ActivityMin<SetVar>(store));
         else if (var_selection_heuristic.equals("activity_max_deg"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new ActivityMaxDeg<SetVar>(store);
+            return new ComparatorsVar<SetVar>(new ActivityMaxDeg<SetVar>(store));
         else if (var_selection_heuristic.equals("activity_min_deg"))
             // does not follow flatzinc standard (JaCoP specific) ;)
-            return new ActivityMinDeg<SetVar>(store);
+            return new ComparatorsVar<SetVar>(new ActivityMinDeg<SetVar>(store));
         //      else if (var_selection_heuristic.equals("most_constrained")) {
         //          tieBreaking = new MostConstrainedStatic();
         //          return new SmallestDomain();
         //      }
         else if (var_selection_heuristic.equals("largest"))
-            return new MaxLubCard<SetVar>();
+            return new ComparatorsVar<SetVar>(new MaxLubCard<SetVar>());
             //  else if (var_selection_heuristic.equals("max_regret"))
             //      return new MaxRegret();
         else if (var_selection_heuristic.equals("random"))
-            return new RandomVar<SetVar>();
+            return new ComparatorsVar<SetVar>(new RandomVar<SetVar>());
         else
             System.err
                 .println("Warning: Not implemented variable selection heuristic \"" + var_selection_heuristic + "\"; used input_order");
 
-        return null; // input_order
+        return new ComparatorsVar<SetVar>(null); // input_order
     }
 
     IntVar getVariable(ASTScalarFlatExpr node) {
@@ -749,10 +763,10 @@ int[] getIntArray(SimpleNode node) {
             if (((ASTScalarFlatExpr) n).getType() == 2) // ident
                 return dictionary.getIntArray(((ASTScalarFlatExpr) n).getIdent());
             else {
-                throw new IllegalArgumentException("Wrong type of variable array; compilation aborted.");
+                throw new IllegalArgumentException("Wrong parameters in integer array; compilation aborted.");
             }
         } else {
-            throw new IllegalArgumentException("Wrong type of variable array; compilation aborted.");
+            throw new IllegalArgumentException("Wrong parameters integer array; compilation aborted.");
         }
     }
 
@@ -788,7 +802,14 @@ IntVar[] getVarArray(SimpleNode node) {
             }
             return aa;
         } else if (((ASTAnnotation)node).getAnnId() == "$expr") {
+            ASTAnnExpr m = ((ASTAnnExpr)node.jjtGetChild(0));
+            if (m.jjtGetChild(0).toString().equals("ArrayLiteral") && m.jjtGetChild(0).jjtGetNumChildren() == 0) {
+                // enpty vector
+                return new IntVar[0];
+            }
+
             SimpleNode n = (SimpleNode)node.jjtGetChild(0).jjtGetChild(0);
+
             if (((ASTScalarFlatExpr) n).getType() == 2) // ident
                 return dictionary.getVariableArray(((ASTScalarFlatExpr) n).getIdent());
             else {
@@ -861,6 +882,10 @@ public String type() {
         return search_type;
     }
 
+    public void setSearchType(String st) {
+        search_type = st;
+    }
+
     public String exploration() {
         return explore;
     }
@@ -877,7 +902,7 @@ public Var[] vars() {
         return search_variables;
     }
 
-    ArrayList<SearchItem> getSearchItems() {
+    ArrayList<SearchItem<T>> getSearchItems() {
         return search_seq;
     }
 
@@ -895,15 +920,15 @@ else if (expr.getId() == JJTANNOTATION && expr.getAnnId().equals("tiebreak")) {
                     String varSel2 = ((ASTScalarFlatExpr) expr.jjtGetChild(0).jjtGetChild(1).jjtGetChild(0).jjtGetChild(0)).getIdent();
 
                     var_selection_heuristic = varSel2;
-                    if (search_type.equals("int_search"))
-                        tieBreaking = getVarSelect();
+
+                    if (search_type.equals("int_search") || search_type.equals("bool_search"))
+                        tieBreakingInt = getVarSelect().getVarSel();
                     else if (search_type.equals("set_search"))
-                        tieBreaking = getSetVarSelect();
+                        tieBreakingSet = getSetVarSelect().getVarSel();
                     else if (search_type.equals("float_search"))
-                        tieBreaking = getFloatVarSelect();
+                        tieBreakingFloat = getFloatVarSelect().getVarSel();
                     else if (search_type.equals("priority_search")) {
-                        tieBreaking = null;
-                        System.err.println("% Warning: priority_search does not accept tiebreak annotation; ignored.");
+                        tieBreakingInt = getVarSelect().getVarSel();
                     }
 
                     if (count > 2)
@@ -918,7 +943,7 @@ else if (search_type.equals("priority_search")) {
             throw  new IllegalArgumentException("Not supported Variable selection annotation; compilation aborted.");
     }
 
-    public void addSearch(SearchItem si) {
+    public void addSearch(SearchItem<T> si) {
         search_seq.add(si);
     }
 
@@ -935,8 +960,13 @@ else if (search_seq.size() == 0) {
             s.append(search_type + "(");
             if (search_variables == null)
                 s.append("[]");
-            else
+            else {
                 s.append("array1d(1.." + search_variables.length + ", " + Arrays.asList(search_variables));
+
+                if (search_type.equals("warm_start"))
+                    s.append(", " + preferedValues);
+            }
+
             s.append(", " + var_selection_heuristic + ", " + indomain + ", " + explore + ")");
             if (floatSearch)
                 s.append(", " + precision);
@@ -968,4 +998,31 @@ else if (search_seq.size() == 0) {
         }
         return s.toString();
     }
+
+    public class ComparatorsVar<T extends Var> {
+        ComparatorVariable<T> v1;
+        ComparatorVariable<T> v2;
+
+        public ComparatorsVar(ComparatorVariable<T> v1, ComparatorVariable<T> v2) {
+            this.v1 = v1;
+            this.v2 = v2;
+        }
+
+        public ComparatorsVar(ComparatorVariable<T> v1) {
+            this.v1 = v1;
+            this.v2 = null;
+        }
+
+        public ComparatorVariable<T> getVarSel() {
+            return v1;
+        }
+
+        public ComparatorVariable<T> getTieSel() {
+            return v2;
+        }
+
+        public String toString() {
+            return "(" + v1 +", " + v2 + ")";
+        }
+    }
 }
diff --git a/src/main/java/org/jacop/fz/Solve.java b/src/main/java/org/jacop/fz/Solve.java
index 85b46c0e7..5846faaa1 100644
--- a/src/main/java/org/jacop/fz/Solve.java
+++ b/src/main/java/org/jacop/fz/Solve.java
@@ -60,9 +60,9 @@
  * that they are ground.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
-public class Solve implements ParserTreeConstants {
+public class Solve<T extends Var> implements ParserTreeConstants {
 
     Tables dictionary;
     Options options;
@@ -75,8 +75,8 @@ public class Solve implements ParserTreeConstants {
     long searchTime = 0;
     
     //ComparatorVariable tieBreaking=null;
-    SelectChoicePoint<Var> variable_selection;
-    ArrayList<Search<Var>> list_seq_searches = null;
+    SelectChoicePoint<T> variable_selection;
+    ArrayList<Search<T>> list_seq_searches = null;
 
     boolean debug = false;
     boolean print_search_info = false;
@@ -86,27 +86,27 @@ public class Solve implements ParserTreeConstants {
 
     // restart search
     Calculator restartCalculator;
-    RestartSearch<Var> rs;
+    RestartSearch<T> rs;
     
     // -------- for print-out of statistics
     boolean singleSearch;
     boolean result;
     boolean optimization;
     boolean minimize = false;
-    SearchItem si;
+    SearchItem<T> si;
 
     // single search
     boolean defaultSearch;
-    DepthFirstSearch<Var> label;
-    DepthFirstSearch<Var>[] final_search;
+    DepthFirstSearch<T> label;
+    DepthFirstSearch<T>[] final_search;
 
     // sequence search 
-    Search<Var> final_search_seq;
+    Search<T> final_search_seq;
     // --------
 
     // Values for search created from flatzinc
-    DepthFirstSearch<Var> flatzincDFS;
-    SelectChoicePoint<Var> flatzincVariableSelection;
+    DepthFirstSearch<T> flatzincDFS;
+    SelectChoicePoint<T> flatzincVariableSelection;
     Var flatzincCost;
 
     int solveKind = -1;
@@ -122,6 +122,10 @@ public class Solve implements ParserTreeConstants {
 
     int numberSolutions;
 
+    // relax and reconstruct
+    IntVar[] relaxVars;
+    int probability;
+
     /**
      * It creates a parser for the solve part of the flatzinc file.
      *
@@ -138,6 +142,27 @@ public void solveModel(SimpleNode astTree, Tables table, Options opt) {
 
         dictionary = table;
 
+        // use restart search if defined by options in command line;
+        // default "none"
+        switch (opt.getRestartType()) {
+        case none:
+            break;
+        case constant:
+            restartCalculator = new ConstantCalculator(opt.getRestartScale());
+            break;
+        case linear:
+            restartCalculator = new LinearCalculator(opt.getRestartScale());
+            break;
+        case luby:
+            restartCalculator = new LubyCalculator(opt.getRestartScale());
+            break;
+        case geometric:
+            restartCalculator = new GeometricCalculator(opt.getRestartBase(), opt.getRestartScale());
+            break;
+        default:
+            throw new RuntimeException("Internal error; wrong restart type");
+        }
+
         int n = astTree.jjtGetNumChildren();
 
         for (int i = 0; i < n; i++) {
@@ -200,7 +225,7 @@ public void search(ASTSolveItem node, Tables table, Options opt) {
             run_single_search(solveKind, kind, null);
         } else if (count == 2) { // single annotation
 
-            SearchItem si = new SearchItem(store, dictionary);
+            SearchItem<T> si = new SearchItem<>(store, dictionary);
             si.searchParameters(node, 0);
             // System.out.println("1. *** "+si);
             String search_type = si.type();
@@ -220,21 +245,24 @@ public void search(ASTSolveItem node, Tables table, Options opt) {
                 run_single_search(solveKind, kind, si);
             } else if (search_type.equals("warm_start")) {
                 run_single_search(solveKind, kind, si);
+            } else if (search_type.startsWith("restart_")) {
+                run_single_search(solveKind, kind, si);
             } else {
                 if (search_type.equals("$expr"))
                     search_type = ((ASTScalarFlatExpr)node.jjtGetChild(0).jjtGetChild(0).jjtGetChild(0)).getIdent();
                 System.err.println("%% Warning: Not supported search annotation: \"" + search_type + "\"; ignored");
+
                 run_single_search(solveKind, kind, null);
             }
         } else if (count > 2) { // several annotations
 
-            SearchItem si = new SearchItem(store, dictionary);
+            SearchItem<T> si = new SearchItem<>(store, dictionary);
             si.searchParametersForSeveralAnnotations(node, 0);
 
-            ArrayList<SearchItem> nsi = parseSearchAnnotations(si.search_seq);
+            ArrayList<SearchItem<T>> nsi = parseSearchAnnotations(si.search_seq);
 
             if (nsi.size() == 1) { // single search (int, set, float, seq or priority) + other annotations (restart_*)
-                SearchItem fs = nsi.get(0);
+                SearchItem<T> fs = nsi.get(0);
 
                 kind = (ASTSolveKind) node.jjtGetChild(si.search_seqSize());
                 solveKind = getKind(kind.getKind());
@@ -247,17 +275,24 @@ public void search(ASTSolveItem node, Tables table, Options opt) {
                 kind = (ASTSolveKind) node.jjtGetChild(si.search_seqSize());
                 solveKind = getKind(kind.getKind());
 
-                run_sequence_search(solveKind, kind, si);
+                // create seq_search from a number of searches without
+                // explicit sq_search annotation (no order defined)
+                SearchItem<T> siq = new SearchItem<>(store, dictionary);
+                siq.setSearchType("seq_search");
+                for (SearchItem<T> se : nsi)
+                    siq.addSearch(se);
+
+                run_sequence_search(solveKind, kind, siq);
             }
         } else {
             throw new IllegalArgumentException("%% Error: Not recognized structure of solve statement; compilation aborted");
         }
     }
 
-    ArrayList<SearchItem> parseSearchAnnotations(ArrayList<SearchItem> search_seq) {
-        ArrayList<SearchItem> ns = new ArrayList<SearchItem>();
+    ArrayList<SearchItem<T>> parseSearchAnnotations(ArrayList<SearchItem<T>> search_seq) {
+        ArrayList<SearchItem<T>> ns = new ArrayList<SearchItem<T>>();
 
-        for (SearchItem s : search_seq) 
+        for (SearchItem<T> s : search_seq) 
             if (s.search_type.equals("restart_none"))
                 continue;
             else if (s.search_type.equals("restart_constant")
@@ -266,15 +301,22 @@ else if (s.search_type.equals("restart_constant")
                      || s.search_type.equals("restart_luby")) {
                 if (!options.freeSearch())
                     restartCalculator = s.restartCalculator;
-            } else if (s.search_type.endsWith("_search"))// && !s.search_type.equals("priority_search"))
+            } else if (s.search_type.equals("relax_and_reconstruct")) {
+                relaxVars = s.relax_and_reconstruct_variables;
+                probability = s.probability;
+            } else if (s.search_type.endsWith("_search"))
                 ns.add(s);
+            else if (s.search_type.endsWith("warm_start")) {
+                ns.add(0, s);
+            }
             else
                 System.err.println("%% Warning: Not supported search annotation: " + s.search_type + "; ignored.");
 
         return ns;
     }
 
-    void run_single_search(int solveKind, SimpleNode kind, SearchItem si) {
+    @SuppressWarnings("unchecked")
+    void run_single_search(int solveKind, SimpleNode kind, SearchItem<T> si) {
 
         singleSearch = true;
 
@@ -314,7 +356,7 @@ void run_single_search(int solveKind, SimpleNode kind, SearchItem si) {
 
         label = null;
         optimization = false;
-        list_seq_searches = new ArrayList<Search<Var>>();
+        list_seq_searches = new ArrayList<Search<T>>();
 
         label = null;
         if (si != null) {
@@ -372,6 +414,11 @@ void run_single_search(int solveKind, SimpleNode kind, SearchItem si) {
                 int to = options.getTimeOut();
                 if (to > 0)
                     label.setTimeOutMilliseconds(to);
+            } else if (si.type().startsWith("restart_")) {
+                ArrayList<SearchItem<T>> sa = new ArrayList<>();
+                sa.add(si);
+                ArrayList<SearchItem<T>> ns = parseSearchAnnotations(sa);
+                si = null;
             } else {
                 throw new IllegalArgumentException("Not recognized or supported search type \"" + si.type() + "\"; compilation aborted");
             }
@@ -406,11 +453,11 @@ void run_single_search(int solveKind, SimpleNode kind, SearchItem si) {
 
         // adds child search for cost; to be sure that all variables get a value
         final_search = setSubSearchForAll(label, options);
-        Search last_search;
+        Search<T> last_search;
 
         if (si == null) {
             defaultSearch = true;
-            si = new SearchItem(store, dictionary);
+            si = new SearchItem<T>(store, dictionary);
             si.explore = "complete";
             if (final_search[0] != null) {
                 label = final_search[0];
@@ -434,7 +481,7 @@ void run_single_search(int solveKind, SimpleNode kind, SearchItem si) {
                 list_seq_searches.add(label);
             }
         } else {
-            for (DepthFirstSearch<Var> s : final_search)
+            for (DepthFirstSearch<T> s : final_search)
                 if (s != null)
                     list_seq_searches.add(s);
         }
@@ -481,10 +528,15 @@ else if (si.exploration().equals("credit"))
                                     printSearch(label);
                                 }
 
-                                rs = new RestartSearch<>(store, label, variable_selection, restartCalculator);
+                                rs = new RestartSearch<T>(store, label, variable_selection, restartCalculator);
+                                rs.setRestartsLimit(options.getRestartLimit());
                                 int to = options.getTimeOut();
                                 if (to > 0)
                                     rs.setTimeOutMilliseconds(to);
+
+                                if (relaxVars != null)
+                                    rs.setRelaxAndReconstruct(relaxVars, probability);
+
                                 result = rs.labeling();
                             } else {
                                 if (options.debug()) {
@@ -523,10 +575,15 @@ else if (si.exploration().equals("credit"))
                                     printSearch(label);
                                 }
 
-                                rs = new RestartSearch<>(store, label, variable_selection, restartCalculator, cost);
+                                rs = new RestartSearch<T>(store, label, variable_selection, restartCalculator, (T)cost);
+                                rs.setRestartsLimit(options.getRestartLimit());
                                 int to = options.getTimeOut();
                                 if (to > 0)
                                     rs.setTimeOutMilliseconds(to);
+
+                                if (relaxVars != null)
+                                    rs.setRelaxAndReconstruct(relaxVars, probability);
+
                                 result = rs.labeling();
                             } else {
                                 if (options.debug()) {
@@ -568,10 +625,15 @@ else if (si.exploration().equals("credit"))
                                     printSearch(label);
                                 }
 
-                                rs = new RestartSearch<>(store, label, variable_selection, restartCalculator, max_cost);
+                                rs = new RestartSearch<T>(store, label, variable_selection, restartCalculator, (T)max_cost);
+                                rs.setRestartsLimit(options.getRestartLimit());
                                 int to = options.getTimeOut();
                                 if (to > 0)
                                     rs.setTimeOutMilliseconds(to);
+
+                                if (relaxVars != null)
+                                    rs.setRelaxAndReconstruct(relaxVars, probability);
+
                                 result = rs.labeling();
                             } else {
                                 if (options.debug()) {
@@ -610,10 +672,10 @@ else if (si.exploration().equals("credit"))
     }
 
     @SuppressWarnings("unchecked")
-    void searchForAll(DepthFirstSearch<Var> label) {
+    void searchForAll(DepthFirstSearch<T> label) {
 
-        DepthFirstSearch<Var> s = label;
-        DepthFirstSearch<Var> parentSearch = null;
+        DepthFirstSearch<T> s = label;
+        DepthFirstSearch<T> parentSearch = null;
         do {
             s.getSolutionListener().recordSolutions(false);
             s.getSolutionListener().searchAll(true);
@@ -626,7 +688,7 @@ void searchForAll(DepthFirstSearch<Var> label) {
             if (s.childSearches == null)
                 s = null;
             else
-                s = (DepthFirstSearch<Var>)s.childSearches[0];
+                s = (DepthFirstSearch<T>)s.childSearches[0];
         } while (s != null);
     }
 
@@ -654,12 +716,12 @@ void printStatisticsForSingleSearch(boolean interrupted, boolean result) {
             return;
         }
 
-        if (result) {
+        if (result ||  (rs != null && rs.atLeastOneSolution() && !interrupted)) {
             if (!optimization && options.getAll()) {
                 if (!interrupted)
                     if (si.exploration().equals("complete"))
                         if (!label.timeOutOccured) {
-                            if (options.getNumberSolutions() == -1 || options.getNumberSolutions() > numberSolutions)
+                            if ((options.getNumberSolutions() == -1 || options.getNumberSolutions() > numberSolutions) && relaxVars == null)
                                 System.out.println("==========");
                         } else
                             System.out.println("%% =====TIME-OUT=====");
@@ -668,7 +730,7 @@ else if (label.timeOutOccured)
             } else if (optimization) {
                 if (!interrupted && si.exploration().equals("complete"))
                     if (!label.timeOutOccured) {
-                        if (options.getNumberSolutions() == -1 || options.getNumberSolutions() > numberSolutions)
+                        if ((options.getNumberSolutions() == -1 || options.getNumberSolutions() > numberSolutions) && relaxVars == null)
                             System.out.println("==========");
                     } else
                         System.out.println("%% =====TIME-OUT=====");
@@ -711,7 +773,7 @@ else if (si.exploration().equals("complete")) {
                 solutions = label.getSolutionListener().solutionsNo();
             }
 
-            for (DepthFirstSearch<Var> l : final_search) {
+            for (DepthFirstSearch<T> l : final_search) {
                 if (l != null) {
                     nodes += l.getNodes();
                     decisions += l.getDecisions();
@@ -751,9 +813,9 @@ else if (si.exploration().equals("complete")) {
     }
 
     @SuppressWarnings("unchecked")
-    DepthFirstSearch<Var>[] setSubSearchForAll(DepthFirstSearch<Var> label, Options opt) {
+    DepthFirstSearch<T>[] setSubSearchForAll(DepthFirstSearch<T> label, Options opt) {
 
-        DepthFirstSearch<Var>[] intAndSetSearch = new DepthFirstSearch[4];
+        DepthFirstSearch<T>[] intAndSetSearch = new DepthFirstSearch[4];
 
         DefaultSearchVars searchVars = new DefaultSearchVars(dictionary);
 
@@ -762,9 +824,9 @@ DepthFirstSearch<Var>[] setSubSearchForAll(DepthFirstSearch<Var> label, Options
             searchVars.outputVars();
         }
 
-        Var[] int_search_variables = searchVars.getIntVars();
-        Var[] set_search_variables = searchVars.getSetVars();
-        Var[] bool_search_variables = searchVars.getBoolVars();
+        IntVar[] int_search_variables = searchVars.getIntVars();
+        SetVar[] set_search_variables = searchVars.getSetVars();
+        BooleanVar[] bool_search_variables = searchVars.getBoolVars();
         FloatVar[] float_search_variables = searchVars.getFloatVars();
 
         // if there are no output variables collect GUESSED SEARCH
@@ -786,30 +848,30 @@ DepthFirstSearch<Var>[] setSubSearchForAll(DepthFirstSearch<Var> label, Options
             // System.out.println ("cost = " + costVariable);
         }
 
-        DepthFirstSearch<Var> lastSearch = label;
-        DepthFirstSearch<Var> intSearch = new DepthFirstSearch<Var>();
+        DepthFirstSearch<T> lastSearch = label;
+        DepthFirstSearch<T> intSearch = new DepthFirstSearch<>();
 
         if (set_search_variables.length != 0) {
             // add set search containing all variables to be sure that they get a value
-            DepthFirstSearch<Var> setSearch = new DepthFirstSearch<Var>();
+            DepthFirstSearch<T> setSearch = new DepthFirstSearch<T>();
 
             if (opt.debug())
                 setSearch.setConsistencyListener(failStatistics);
 
-            SelectChoicePoint<Var> setSelect = (options.freeSearch()
+            SelectChoicePoint<SetVar> setSelect = (options.freeSearch()
                                                 || options.complementarySearch())
-                ? new SimpleSelect<Var>(set_search_variables, new AFCMaxDeg<Var>(store), new IndomainSetMin())
-                : new SimpleSelect<Var>(set_search_variables, null, new IndomainSetMin());
+                ? new SimpleSelect<SetVar>(set_search_variables, new AFCMaxDeg<SetVar>(store), new IndomainSetMin<SetVar>())
+                : new SimpleSelect<SetVar>(set_search_variables, null, new IndomainSetMin<SetVar>());
 
             if (variable_selection == null)
-                variable_selection = setSelect;
-            setSearch.setSelectChoicePoint(setSelect);
+                variable_selection = (SelectChoicePoint<T>)setSelect;
+            setSearch.setSelectChoicePoint((SelectChoicePoint<T>)setSelect);
             setSearch.setPrintInfo(false);
             if (lastSearch != null)
                 lastSearch.addChildSearch(setSearch);
             lastSearch = setSearch;
             if (int_search_variables.length == 0 && bool_search_variables.length == 0 && float_search_variables.length == 0)
-                setSearch.setSolutionListener(new CostListener<Var>());
+                setSearch.setSolutionListener(new CostListener<T>());
 
             if (costVariable != null) {
                 intSearch.setCostVar(costVariable);
@@ -829,20 +891,20 @@ DepthFirstSearch<Var>[] setSubSearchForAll(DepthFirstSearch<Var> label, Options
 
         if (int_search_variables.length != 0) {
             // add search containing int variables to be sure that they get a value
-            SelectChoicePoint<Var> intSelect = (options.freeSearch()
+            SelectChoicePoint<IntVar> intSelect = (options.freeSearch()
                                                 || options.complementarySearch())
-                ?  new SimpleSelect(int_search_variables, new AFCMaxDeg(store), new IndomainMin())
-                : new SimpleSelect<Var>(int_search_variables, null, new IndomainMin());
+                ?  new SimpleSelect<IntVar>(int_search_variables, new AFCMaxDeg<IntVar>(store), new IndomainMin<IntVar>())
+                : new SimpleSelect<IntVar>(int_search_variables, null, new IndomainMin<IntVar>());
 
             if (variable_selection == null)
-                variable_selection = intSelect;
-            intSearch.setSelectChoicePoint(intSelect);
+                variable_selection = (SelectChoicePoint<T>)intSelect;
+            intSearch.setSelectChoicePoint((SelectChoicePoint<T>)intSelect);
             intSearch.setPrintInfo(false);
             if (lastSearch != null)
                 lastSearch.addChildSearch(intSearch);
             lastSearch = intSearch;
             if (bool_search_variables.length == 0 && float_search_variables.length == 0) {
-                intSearch.setSolutionListener(new CostListener<Var>());
+                intSearch.setSolutionListener(new CostListener<T>());
 
                 if (costVariable != null) {
                     intSearch.setCostVar(costVariable);
@@ -859,27 +921,27 @@ DepthFirstSearch<Var>[] setSubSearchForAll(DepthFirstSearch<Var> label, Options
 
         }
 
-        DepthFirstSearch<Var> boolSearch = new DepthFirstSearch<Var>();
+        DepthFirstSearch<T> boolSearch = new DepthFirstSearch<>();
 
         if (opt.debug())
             boolSearch.setConsistencyListener(failStatistics);
 
         if (bool_search_variables.length != 0) {
             // add search containing boolean variables to be sure that they get a value
-            SelectChoicePoint<Var> boolSelect = (options.freeSearch()
+            SelectChoicePoint<BooleanVar> boolSelect = (options.freeSearch()
                                                  || options.complementarySearch())
-                ? new SimpleSelect<Var>(bool_search_variables, new AFCMax<Var>(store), new IndomainMin())
-                : new SimpleSelect<Var>(bool_search_variables, null, new IndomainMin());
+                ? new SimpleSelect<BooleanVar>(bool_search_variables, new AFCMax<BooleanVar>(store), new IndomainMin<BooleanVar>())
+                : new SimpleSelect<BooleanVar>(bool_search_variables, null, new IndomainMin<BooleanVar>());
 
             if (variable_selection == null)
-                variable_selection = boolSelect;
-            boolSearch.setSelectChoicePoint(boolSelect);
+                variable_selection = (SelectChoicePoint<T>)boolSelect;
+            boolSearch.setSelectChoicePoint((SelectChoicePoint<T>)boolSelect);
             boolSearch.setPrintInfo(false);
             if (lastSearch != null)
                 lastSearch.addChildSearch(boolSearch);
             lastSearch = boolSearch;
             if (float_search_variables.length == 0) {
-                boolSearch.setSolutionListener(new CostListener<Var>());
+                boolSearch.setSolutionListener(new CostListener<T>());
 
                 if (costVariable != null) {
                     intSearch.setCostVar(costVariable);
@@ -898,7 +960,7 @@ DepthFirstSearch<Var>[] setSubSearchForAll(DepthFirstSearch<Var> label, Options
 
         if (float_search_variables.length != 0) {
             // add float search containing all variables to be sure that they get a value
-            DepthFirstSearch<Var> floatSearch = new DepthFirstSearch<Var>();
+            DepthFirstSearch<T> floatSearch = new DepthFirstSearch<T>();
 
             if (opt.debug())
                 floatSearch.setConsistencyListener(failStatistics);
@@ -908,12 +970,12 @@ DepthFirstSearch<Var>[] setSubSearchForAll(DepthFirstSearch<Var> label, Options
                 : new SplitSelectFloat<Var>(store, float_search_variables, null);
 
             if (variable_selection == null)
-                variable_selection = floatSelect;
-            floatSearch.setSelectChoicePoint(floatSelect);
+                variable_selection = (SelectChoicePoint<T>)floatSelect;
+            floatSearch.setSelectChoicePoint((SelectChoicePoint<T>)floatSelect);
             floatSearch.setPrintInfo(false);
             if (lastSearch != null)
                 lastSearch.addChildSearch(floatSearch);
-            floatSearch.setSolutionListener(new CostListener<Var>());
+            floatSearch.setSolutionListener(new CostListener<T>());
 
             if (costVariable != null) {
                 intSearch.setCostVar(costVariable);
@@ -967,11 +1029,13 @@ DepthFirstSearch<Var>[] setSubSearchForAll(DepthFirstSearch<Var> label, Options
         //         bool_search_variables.length + float_search_variables.length;
         //     restartCalculator = new LubyCalculator(scale); // GeometricCalculator(10, 2);
         // }
+        // System.out.println("% !!! " + java.util.Arrays.asList(intAndSetSearch));
 
         return intAndSetSearch;
     }
 
-    void run_sequence_search(int solveKind, SimpleNode kind, SearchItem si) {
+    @SuppressWarnings("unchecked")
+    void run_sequence_search(int solveKind, SimpleNode kind, SearchItem<T> si) {
 
         singleSearch = false;
 
@@ -1007,10 +1071,10 @@ void run_sequence_search(int solveKind, SimpleNode kind, SearchItem si) {
             System.out.println(solve + " : " + si);
         }
 
-        DepthFirstSearch<Var> masterLabel = null;
-        DepthFirstSearch<Var> last_search = null;
-        SelectChoicePoint<Var> masterSelect = null;
-        list_seq_searches = new ArrayList<Search<Var>>();
+        DepthFirstSearch<T> masterLabel = null;
+        DepthFirstSearch<T> last_search = null;
+        SelectChoicePoint<T> masterSelect = null;
+        list_seq_searches = new ArrayList<Search<T>>();
 
         for (int i = 0; i < si.getSearchItems().size(); i++) {
             if (i == 0) { // master search
@@ -1020,7 +1084,7 @@ void run_sequence_search(int solveKind, SimpleNode kind, SearchItem si) {
                 if (!print_search_info)
                     masterLabel.setPrintInfo(false);
             } else {
-                DepthFirstSearch<Var> label = sub_search(si.getSearchItems().get(i), last_search, false);
+                DepthFirstSearch<T> label = sub_search(si.getSearchItems().get(i), last_search, false);
                 last_search.addChildSearch(label);
                 last_search = getLastSearch(label);
                 if (!print_search_info)
@@ -1028,8 +1092,8 @@ void run_sequence_search(int solveKind, SimpleNode kind, SearchItem si) {
             }
         }
 
-        DepthFirstSearch<Var>[] complementary_search = setSubSearchForAll(last_search, options);
-        for (DepthFirstSearch<Var> aComplementary_search : complementary_search) {
+        DepthFirstSearch<T>[] complementary_search = setSubSearchForAll(last_search, options);
+        for (DepthFirstSearch<T> aComplementary_search : complementary_search) {
             if (aComplementary_search != null) {
                 list_seq_searches.add(aComplementary_search);
                 if (!print_search_info)
@@ -1050,7 +1114,7 @@ void run_sequence_search(int solveKind, SimpleNode kind, SearchItem si) {
 
         int to = options.getTimeOut();
         if (to > 0)
-            for (Search s : list_seq_searches)
+            for (Search<T> s : list_seq_searches)
                 s.setTimeOutMilliseconds(to);
 
         if (si.exploration() == null || si.exploration().equals("complete"))
@@ -1069,6 +1133,9 @@ void run_sequence_search(int solveKind, SimpleNode kind, SearchItem si) {
                     if (options.runSearch()) {
                         try {
                             if (restartCalculator != null) {
+
+                                label = masterLabel;
+
                                 if (options.debug()) {
                                     System.out.print("% RestartSearch(" + restartCalculator + "), ");
                                     label.setSelectChoicePoint(masterSelect);
@@ -1076,8 +1143,12 @@ void run_sequence_search(int solveKind, SimpleNode kind, SearchItem si) {
                                     printSearch(label);
                                 }
 
-                                label = masterLabel;
-                                rs = new RestartSearch<>(store, masterLabel, masterSelect, restartCalculator);
+                                rs = new RestartSearch<T>(store, masterLabel, masterSelect, restartCalculator);
+                                rs.setRestartsLimit(options.getRestartLimit());
+
+                                if (relaxVars != null)
+                                    rs.setRelaxAndReconstruct(relaxVars, probability);
+
                                 result = rs.labeling();
                             } else {
                                 if (options.debug()) {
@@ -1117,7 +1188,7 @@ void run_sequence_search(int solveKind, SimpleNode kind, SearchItem si) {
 
                     // result = restart_search(masterLabel, masterSelect, cost, true);
 
-                    for (Search<Var> list_seq_searche : list_seq_searches)
+                    for (Search<T> list_seq_searche : list_seq_searches)
                         list_seq_searche.setOptimize(true);
 
                     if (options.runSearch()) {
@@ -1134,7 +1205,11 @@ void run_sequence_search(int solveKind, SimpleNode kind, SearchItem si) {
                                     printSearch(label);
                                 }
 
-                                rs = new RestartSearch<>(store, masterLabel, masterSelect, restartCalculator, cost);
+                                rs = new RestartSearch<T>(store, masterLabel, masterSelect, restartCalculator, (T)cost);
+                                rs.setRestartsLimit(options.getRestartLimit());
+                                if (relaxVars != null)
+                                    rs.setRelaxAndReconstruct(relaxVars, probability);
+
                                 result = rs.labeling();
                             } else {
 
@@ -1180,12 +1255,15 @@ void run_sequence_search(int solveKind, SimpleNode kind, SearchItem si) {
 
                     // result = restart_search(masterLabel, masterSelect, cost, false);
 
-                    for (Search<Var> list_seq_searche : list_seq_searches)
+                    for (Search<T> list_seq_searche : list_seq_searches)
                         list_seq_searche.setOptimize(true);
 
                     if (options.runSearch()) {
                         try {
                             if (restartCalculator != null) {
+
+                                label = masterLabel;
+
                                 if (options.debug()) {
                                     System.out.print("% RestartSearch(" + restartCalculator + "), ");
                                     label.setSelectChoicePoint(masterSelect);
@@ -1193,8 +1271,12 @@ void run_sequence_search(int solveKind, SimpleNode kind, SearchItem si) {
                                     printSearch(label);
                                 }
 
-                                label = masterLabel;
-                                rs = new RestartSearch<>(store, masterLabel, masterSelect, restartCalculator, max_cost);
+                                rs = new RestartSearch<T>(store, masterLabel, masterSelect, restartCalculator, (T)max_cost);
+                                rs.setRestartsLimit(options.getRestartLimit());
+
+                                if (relaxVars != null)
+                                    rs.setRelaxAndReconstruct(relaxVars, probability);
+
                                 result = rs.labeling();
                             } else {
                                 if (options.debug()) {
@@ -1236,9 +1318,9 @@ void run_sequence_search(int solveKind, SimpleNode kind, SearchItem si) {
 
 
     @SuppressWarnings("unchecked") 
-    DepthFirstSearch<Var> getLastSearch(DepthFirstSearch<Var> s) {
-        DepthFirstSearch<Var> ns = s;
-        DepthFirstSearch<Var> lastNotNullSearch = ns;
+    DepthFirstSearch<T> getLastSearch(DepthFirstSearch<T> s) {
+        DepthFirstSearch<T> ns = s;
+        DepthFirstSearch<T> lastNotNullSearch = ns;
 
         do {
 
@@ -1248,7 +1330,7 @@ DepthFirstSearch<Var> getLastSearch(DepthFirstSearch<Var> s) {
             if (ns.childSearches == null)
                 ns = null;
             else
-                ns = (DepthFirstSearch<Var>)ns.childSearches[0];
+                ns = (DepthFirstSearch<T>)ns.childSearches[0];
         } while (ns != null);
 
         return lastNotNullSearch;
@@ -1262,11 +1344,11 @@ void printStatisticsForSeqSearch(boolean interrupted, boolean result) {
             return;
         }
 
-        if (result) {
+        if (result || (rs != null && rs.atLeastOneSolution() && !interrupted)) {
             if (!optimization && options.getAll()) {
                 if (!heuristicSeqSearch)
                     if (!anyTimeOutOccured(list_seq_searches)) {
-                        if (options.getNumberSolutions() == -1 || options.getNumberSolutions() > numberSolutions)
+                        if ((options.getNumberSolutions() == -1 || options.getNumberSolutions() > numberSolutions) && relaxVars == null)
                             System.out.println("==========");
                     } else
                         System.out.println("%% =====TIME-OUT=====");
@@ -1275,7 +1357,7 @@ else if (anyTimeOutOccured(list_seq_searches))
             } else if (optimization) {
                 if (!heuristicSeqSearch)
                     if (!anyTimeOutOccured(list_seq_searches)) {
-                        if (options.getNumberSolutions() == -1 || options.getNumberSolutions() > numberSolutions)
+                        if ((options.getNumberSolutions() == -1 || options.getNumberSolutions() > numberSolutions) && relaxVars == null)
                             System.out.println("==========");
                     } else
                         System.out.println("%% =====TIME-OUT=====");
@@ -1297,7 +1379,7 @@ else if (anyTimeOutOccured(list_seq_searches))
             int backtracks = 0;
             int depth = 0;
             int solutions = 0;
-            for (Search<Var> label : list_seq_searches) {
+            for (Search<T> label : list_seq_searches) {
                 nodes += label.getNodes();
                 decisions += label.getDecisions();
                 wrong += label.getWrongDecisions();
@@ -1342,18 +1424,18 @@ else if (anyTimeOutOccured(list_seq_searches))
         return initTime / (long) 1e+6;
     }
 
-    boolean anyTimeOutOccured(ArrayList<Search<Var>> list_seq_searches) {
+    boolean anyTimeOutOccured(ArrayList<Search<T>> list_seq_searches) {
 
-        for (Search<Var> list_seq_searche : list_seq_searches)
-            if (((DepthFirstSearch) list_seq_searche).timeOutOccured)
+        for (Search<T> list_seq_searche : list_seq_searches)
+            if (((DepthFirstSearch<T>) list_seq_searche).timeOutOccured)
                 return true;
         return false;
     }
 
 
-    DepthFirstSearch<Var> sub_search(SearchItem si, DepthFirstSearch<Var> l, boolean master) {
-        DepthFirstSearch<Var> last_search = l;
-        DepthFirstSearch<Var> label = null;
+    DepthFirstSearch<T> sub_search(SearchItem<T> si, DepthFirstSearch<T> l, boolean master) {
+        DepthFirstSearch<T> last_search = l;
+        DepthFirstSearch<T> label = null;
 
         if (si.type().equals("int_search") || si.type().equals("bool_search")) {
             label = int_search(si);
@@ -1401,11 +1483,11 @@ DepthFirstSearch<Var> sub_search(SearchItem si, DepthFirstSearch<Var> l, boolean
         } else if (si.type().equals("seq_search")) {
             for (int i = 0; i < si.getSearchItems().size(); i++) {
                 if (i == 0) { // master search
-                    DepthFirstSearch<Var> label_seq = sub_search(si.getSearchItems().get(i), last_search, false);
+                    DepthFirstSearch<T> label_seq = sub_search(si.getSearchItems().get(i), last_search, false);
                     last_search = getLastSearch(label_seq);
                     label = label_seq;
                 } else {
-                    DepthFirstSearch<Var> label_seq = sub_search(si.getSearchItems().get(i), last_search, false);
+                    DepthFirstSearch<T> label_seq = sub_search(si.getSearchItems().get(i), last_search, false);
                     last_search.addChildSearch(label_seq);
                     last_search = getLastSearch(label_seq);
                 }
@@ -1428,17 +1510,29 @@ DepthFirstSearch<Var> sub_search(SearchItem si, DepthFirstSearch<Var> l, boolean
             list_seq_searches.add(label);
             label.setPrintInfo(false);
         } else {
-            throw new IllegalArgumentException("Not recognized or supported search type \"" + si.type() + "\"; compilation aborted");
+            DepthFirstSearch<T>[] ls  = setSubSearchForAll(null, options);
+
+            if (ls[0] != null) {
+                label = ls[0];
+            } else if (ls[1] != null) {
+                label = ls[1];
+            } else if (ls[2] != null) {
+                label = ls[2];
+            } else if (ls[3] != null) {
+                label = ls[3];
+            }
+
+            // throw new IllegalArgumentException("!!! Not recognized or supported search type \"" + si.type() + "\"; compilation aborted");
         }
 
         return label;
     }
 
     @SuppressWarnings("unchecked")
-    DepthFirstSearch<Var> int_search(SearchItem si) {
+    DepthFirstSearch<T> int_search(SearchItem<T> si) {
 
-        variable_selection = si.getIntSelect();
-        DepthFirstSearch label = new DepthFirstSearch<Var>();
+        variable_selection = (SelectChoicePoint<T>)si.getIntSelect();
+        DepthFirstSearch<T> label = new DepthFirstSearch<>();
         label.setAssignSolution(false);
 
         if (options.debug())
@@ -1448,11 +1542,12 @@ DepthFirstSearch<Var> int_search(SearchItem si) {
     }
 
     @SuppressWarnings("unchecked")
-    DepthFirstSearch<Var> warm_start_search(SearchItem si) {
+    DepthFirstSearch<T> warm_start_search(SearchItem<T> si) {
 
-        variable_selection = si.getWarmStartSelect();
-        DepthFirstSearch label = new DepthFirstSearch<Var>();
+        variable_selection = (SelectChoicePoint<T>)si.getWarmStartSelect();
+        DepthFirstSearch<T> label = new DepthFirstSearch<>();
         label.setAssignSolution(false);
+        label.setPrintInfo(false);
 
         if (options.debug())
             label.setConsistencyListener(failStatistics);
@@ -1461,10 +1556,10 @@ DepthFirstSearch<Var> warm_start_search(SearchItem si) {
     }
 
     @SuppressWarnings("unchecked")
-    DepthFirstSearch<Var> set_search(SearchItem si) {
+    DepthFirstSearch<T> set_search(SearchItem<T> si) {
 
-        variable_selection = si.getSetSelect();
-        DepthFirstSearch label = new DepthFirstSearch<Var>();
+        variable_selection = (SelectChoicePoint<T>)si.getSetSelect();
+        DepthFirstSearch<T> label = new DepthFirstSearch<>();
         label.setAssignSolution(false);
 
         if (options.debug())
@@ -1474,11 +1569,11 @@ DepthFirstSearch<Var> set_search(SearchItem si) {
     }
 
     @SuppressWarnings("unchecked")
-    DepthFirstSearch<Var> float_search(SearchItem si) {
+    DepthFirstSearch<T> float_search(SearchItem<T> si) {
 
-        variable_selection = si.getFloatSelect();
+        variable_selection = (SelectChoicePoint<T>)si.getFloatSelect();
 
-        DepthFirstSearch<Var> label = new DepthFirstSearch<Var>();
+        DepthFirstSearch<T> label = new DepthFirstSearch<>();
         label.setAssignSolution(false);
 
         if (options.debug())
@@ -1493,16 +1588,16 @@ DepthFirstSearch<Var> float_search(SearchItem si) {
     }
 
     @SuppressWarnings("unchecked")
-    DepthFirstSearch<Var> priority_search(SearchItem si) {
+    DepthFirstSearch<T> priority_search(SearchItem<T> si) {
 
         // System.out.println("============\n"+si);
         
-        ArrayList<SearchItem> dfs_s = si.getSearchItems();
-        DepthFirstSearch<Var>[] searches = new DepthFirstSearch[dfs_s.size()];
+        ArrayList<SearchItem<T>> dfs_s = si.getSearchItems();
+        DepthFirstSearch<T>[] searches = new DepthFirstSearch[dfs_s.size()];
         int i = 0;
-        for (SearchItem s : dfs_s) {
+        for (SearchItem<T> s : dfs_s) {
 
-            DepthFirstSearch<Var> subSearch = null;
+            DepthFirstSearch<T> subSearch = null;
             if (s.search_type.equals("int_search") || s.search_type.equals("bool_search")) {
                 subSearch = int_search(s);
                 subSearch.setSelectChoicePoint(variable_selection);
@@ -1521,7 +1616,7 @@ DepthFirstSearch<Var> priority_search(SearchItem si) {
             } else if (s.search_type.equals("seq_search")) {
                 subSearch = sub_search(s, null, false);
 
-                DepthFirstSearch ns = subSearch;
+                DepthFirstSearch<T> ns = subSearch;
                 do {
                     ns.setPrintInfo(false);
                     // find next search
@@ -1540,9 +1635,13 @@ DepthFirstSearch<Var> priority_search(SearchItem si) {
                 throw new RuntimeException("Error: Not supported search type " + s.search_type + "in priority_search; execution aborted");
         }
 
-        ComparatorVariable<IntVar> comparator = si.getVarSelect();
+        // ComparatorVariable<IntVar> comparator = si.getVarSelect();
+        // ComparatorVariable<IntVar> tieBreak = (ComparatorVariable<IntVar>)si.tieBreaking;
+        SearchItem<IntVar>.ComparatorsVar<IntVar> vs = (SearchItem<IntVar>.ComparatorsVar<IntVar>)si.getVarSelect();
+        ComparatorVariable<IntVar> comparator = vs.v1;
+        ComparatorVariable<IntVar> tieBreak = vs.v2;
 
-        PrioritySearch<Var> label = new PrioritySearch(si.vars(), comparator, searches);
+        PrioritySearch<T> label = new PrioritySearch<T>((T[])si.vars(), (ComparatorVariable<T>)comparator, (ComparatorVariable<T>)tieBreak, searches);
         label.setPrintInfo(false);
         label.setAssignSolution(false);
 
@@ -1552,7 +1651,7 @@ DepthFirstSearch<Var> priority_search(SearchItem si) {
         int to = options.getTimeOut();
         if (to > 0) {
             label.setTimeOutMilliseconds(to);
-            for (DepthFirstSearch s : searches)
+            for (DepthFirstSearch<T> s : searches)
                 s.setTimeOutMilliseconds(to);
         }
 
@@ -1563,7 +1662,7 @@ DepthFirstSearch<Var> priority_search(SearchItem si) {
     }
 
 
-
+    @SuppressWarnings("unchecked")
     void printSolution() {
 
         StringBuffer printBuffer = new StringBuffer();
@@ -1626,7 +1725,7 @@ void printSolution() {
         if (options.getVerbose()) {
             // print number of search nodes and CPU time for this solution
             int nodes = 0;
-            DepthFirstSearch dfs = label;
+            DepthFirstSearch<T> dfs = label;
             while (dfs != null) {
                 nodes += dfs.getNodes();
                 dfs = (dfs.childSearches == null) ? null : (DepthFirstSearch)dfs.childSearches[0];
@@ -1770,10 +1869,10 @@ boolean restart_search(Search<Var> masterLabel, SelectChoicePoint<Var> masterSel
     }
     */
 
-    void lds_search(DepthFirstSearch<Var> label, int lds_value) {
+    void lds_search(DepthFirstSearch<T> label, int lds_value) {
         //      System.out.println("LDS("+lds_value+")");
 
-        LDS<Var> lds = new LDS<Var>(lds_value);
+        LDS<T> lds = new LDS<>(lds_value);
         if (label.getExitChildListener() == null)
             label.setExitChildListener(lds);
         else
@@ -1781,11 +1880,11 @@ void lds_search(DepthFirstSearch<Var> label, int lds_value) {
     }
 
 
-    void credit_search(DepthFirstSearch<Var> label, int creditValue, int bbsValue) {
+    void credit_search(DepthFirstSearch<T> label, int creditValue, int bbsValue) {
         //      System.out.println("Credit("+creditValue+", "+bbsValue+")");
 
         int maxDepth = 1000; //IntDomain.MaxInt;
-        CreditCalculator<Var> credit = new CreditCalculator<Var>(creditValue, bbsValue, maxDepth);
+        CreditCalculator<T> credit = new CreditCalculator<>(creditValue, bbsValue, maxDepth);
 
         if (label.getConsistencyListener() == null)
             label.setConsistencyListener(credit);
@@ -1797,7 +1896,7 @@ void credit_search(DepthFirstSearch<Var> label, int creditValue, int bbsValue) {
     }
 
     @SuppressWarnings("unchecked")
-    void printSearch(DepthFirstSearch<Var> s) {
+    void printSearch(DepthFirstSearch<T> s) {
 
         do {
 
@@ -1807,7 +1906,7 @@ void printSearch(DepthFirstSearch<Var> s) {
             if (s.childSearches == null)
                 s = null;
             else {
-                s = (DepthFirstSearch<Var>)s.childSearches[0];
+                s = (DepthFirstSearch<T>)s.childSearches[0];
                 System.out.print(", ");
 
             }
@@ -1876,7 +1975,7 @@ public void setChildrenListeners(InitializeListener child) {
         }
     }
 
-    public SearchItem getSearch() {
+    public SearchItem<T> getSearch() {
         return si;
     }
 
diff --git a/src/main/java/org/jacop/fz/Tables.java b/src/main/java/org/jacop/fz/Tables.java
index a636cd1bb..74b0b40ce 100644
--- a/src/main/java/org/jacop/fz/Tables.java
+++ b/src/main/java/org/jacop/fz/Tables.java
@@ -49,7 +49,7 @@
  * the variables which are used by search.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class Tables {
 
@@ -478,7 +478,7 @@ public void addSetVariableArray(String ident, SetVar[] array) {
      * @return the array of set variables with the given identity.
      */
     public SetVar[] getSetVariableArray(String ident) {
-        SetVar[] a = (SetVar[]) setVariableArrayTable.get(ident);
+        SetVar[] a = setVariableArrayTable.get(ident);
         if (a == null) {
             IntDomain[] setA = setArrayTable.get(ident);
             a = new SetVar[setA.length];
diff --git a/src/main/java/org/jacop/fz/TrivialSolution.java b/src/main/java/org/jacop/fz/TrivialSolution.java
index bd035e356..0d0adbaf1 100644
--- a/src/main/java/org/jacop/fz/TrivialSolution.java
+++ b/src/main/java/org/jacop/fz/TrivialSolution.java
@@ -34,9 +34,10 @@
  * It is thrown in flazinc when search is not needed since the solution is known.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
+@SuppressWarnings("serial")
 public class TrivialSolution extends RuntimeException {
 
     public TrivialSolution() {
diff --git a/src/main/java/org/jacop/fz/VariablesParameters.java b/src/main/java/org/jacop/fz/VariablesParameters.java
index 92b08b06c..6de4afced 100644
--- a/src/main/java/org/jacop/fz/VariablesParameters.java
+++ b/src/main/java/org/jacop/fz/VariablesParameters.java
@@ -49,7 +49,7 @@
  * generateParameters(...) below.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class VariablesParameters implements ParserTreeConstants {
 
@@ -245,7 +245,7 @@ void generateVariables(SimpleNode node, Tables table, Store store) {
                         if (element < IntDomain.MinInt || element > IntDomain.MaxInt)
                             throw new ArithmeticException("Domain value for " + ident + " is too high/low (" + element + ")");
 
-                    ((IntVar) varInt).addDom(element, element);
+                    varInt.addDom(element, element);
                 }
                 table.addVariable(ident, varInt);
                 if (initChild < ((ASTVarDeclItem) node).jjtGetNumChildren()) {
@@ -290,16 +290,16 @@ void generateVariables(SimpleNode node, Tables table, Store store) {
             case 4: // set int
                 ident = ((ASTVarDeclItem) node).getIdent();
                 varSet = new SetVar(store, ident, new BoundSetDomain(MIN_INT, MAX_INT));
-                table.addSetVariable(ident, (SetVar) varSet);
+                table.addSetVariable(ident, varSet);
                 if (initChild < ((ASTVarDeclItem) node).jjtGetNumChildren()) {
 
                     if (constant_set(node, initChild)) {
                         setValue = getSetLiteral(node, initChild);
-                        AeqS c = new AeqS((SetVar) varSet, setValue);
+                        AeqS c = new AeqS(varSet, setValue);
                         pose(store, c);
                     } else {
                         Var initSetVar = getSetFlatExpr_var(store, node, initChild);
-                        AeqB c = new AeqB((SetVar) varSet, (SetVar) initSetVar);
+                        AeqB c = new AeqB(varSet, (SetVar) initSetVar);
                         pose(store, c);
                     }
                 }
@@ -319,16 +319,16 @@ void generateVariables(SimpleNode node, Tables table, Store store) {
                     varSet =
                         new SetVar(store, ident, new BoundSetDomain(new IntervalDomain(), new IntervalDomain(lowInterval, highInterval)));
 
-                table.addSetVariable(ident, (SetVar) varSet);
+                table.addSetVariable(ident, varSet);
                 if (initChild < ((ASTVarDeclItem) node).jjtGetNumChildren()) {
 
                     if (constant_set(node, initChild)) {
                         setValue = getSetLiteral(node, initChild);
-                        AeqS c = new AeqS((SetVar) varSet, setValue);
+                        AeqS c = new AeqS(varSet, setValue);
                         pose(store, c);
                     } else {
                         Var initSetVar = getSetFlatExpr_var(store, node, initChild);
-                        AeqB c = new AeqB((SetVar) varSet, (SetVar) initSetVar);
+                        AeqB c = new AeqB(varSet, (SetVar) initSetVar);
                         pose(store, c);
                     }
                 }
@@ -345,16 +345,16 @@ void generateVariables(SimpleNode node, Tables table, Store store) {
                 for (Integer e : intList)
                     dom.addDom(e.intValue(), e.intValue());
                 varSet = new SetVar(store, ident, dom);
-                table.addSetVariable(ident, (SetVar) varSet);
+                table.addSetVariable(ident, varSet);
                 if (initChild < ((ASTVarDeclItem) node).jjtGetNumChildren()) {
 
                     if (constant_set(node, initChild)) {
                         setValue = getSetLiteral(node, initChild);
-                        AeqS c = new AeqS((SetVar) varSet, setValue);
+                        AeqS c = new AeqS(varSet, setValue);
                         pose(store, c);
                     } else {
                         Var initSetVar = getSetFlatExpr_var(store, node, initChild);
-                        AeqB c = new AeqB((SetVar) varSet, (SetVar) initSetVar);
+                        AeqB c = new AeqB(varSet, (SetVar) initSetVar);
                         pose(store, c);
                     }
 
@@ -371,17 +371,17 @@ void generateVariables(SimpleNode node, Tables table, Store store) {
                 IntDomain domR = rangeDomain;
 
                 varSet = new SetVar(store, ident, new BoundSetDomain(new IntervalDomain(), rangeDomain));
-                table.addSetVariable(ident, (SetVar) varSet);
+                table.addSetVariable(ident, varSet);
 
                 if (initChild < ((ASTVarDeclItem) node).jjtGetNumChildren()) {
 
                     if (constant_set(node, initChild)) {
                         setValue = getSetLiteral(node, initChild);
-                        AeqS c = new AeqS((SetVar) varSet, setValue);
+                        AeqS c = new AeqS(varSet, setValue);
                         pose(store, c);
                     } else {
                         Var initSetVar = getSetFlatExpr_var(store, node, initChild);
-                        AeqB c = new AeqB((SetVar) varSet, (SetVar) initSetVar);
+                        AeqB c = new AeqB(varSet, (SetVar) initSetVar);
                         pose(store, c);
                     }
                 }
@@ -396,16 +396,16 @@ void generateVariables(SimpleNode node, Tables table, Store store) {
             case 7: // bool set
                 ident = ((ASTVarDeclItem) node).getIdent();
                 varSet = new SetVar(store, ident, new BoundSetDomain(0, 1));
-                table.addSetVariable(ident, (SetVar) varSet);
+                table.addSetVariable(ident, varSet);
                 if (initChild < ((ASTVarDeclItem) node).jjtGetNumChildren()) {
 
                     if (constant_set(node, initChild)) {
                         setValue = getSetLiteral(node, initChild);
-                        AeqS c = new AeqS((SetVar) varSet, setValue);
+                        AeqS c = new AeqS(varSet, setValue);
                         pose(store, c);
                     } else {
                         Var initSetVar = getSetFlatExpr_var(store, node, initChild);
-                        AeqB c = new AeqB((SetVar) varSet, (SetVar) initSetVar);
+                        AeqB c = new AeqB(varSet, (SetVar) initSetVar);
                         pose(store, c);
                     }
                 }
@@ -1327,7 +1327,7 @@ SetVar[] getSetFlatExpr_ArrayVar(Store store, SimpleNode node, int index) {
             SetVar[] av = new SetVar[count];
             //System.out.println(child + " count = " + count);
             for (int i = 0; i < count; i++) {
-                av[i] = (SetVar) getSetFlatExpr_var(store, child, i);
+                av[i] = getSetFlatExpr_var(store, child, i);
             }
             return av;
         } else {
diff --git a/src/main/java/org/jacop/fz/constraints/BoolConstraints.java b/src/main/java/org/jacop/fz/constraints/BoolConstraints.java
index ec95bd50b..a0187d131 100644
--- a/src/main/java/org/jacop/fz/constraints/BoolConstraints.java
+++ b/src/main/java/org/jacop/fz/constraints/BoolConstraints.java
@@ -314,13 +314,20 @@ else if (a2[i].min() != 1)
                     r.domain.inValue(store.level, r, 0);
                     return;
                 } else
-                    throw store.failException;
+                    throw Store.failException;
 
             PrimitiveConstraint c;
-            if (a1reduced.size() == 0)
+            if (a1reduced.size() == 0) {
                 c = new AndBool(a2reduced, support.dictionary.getConstant(0)).decompose(store).get(0);
-            else if (a2reduced.size() == 0) {
-                c = new OrBool(a1reduced, support.dictionary.getConstant(1)).decompose(store).get(0);
+            } else if (a2reduced.size() == 0) {
+                if (reified) {
+                    IntVar b = support.getVariable((ASTScalarFlatExpr)node.jjtGetChild(2));
+                    support.poseDC(new OrBool(a1reduced, b));
+                    return;
+                } else {
+                    IntVar r = support.dictionary.getConstant(1);
+                    c = new OrBool(a1reduced, r).decompose(store).get(0);
+                }
             } else if (a1reduced.size() == 1 && a2reduced.size() == 1)
                 c = new XlteqY(a2reduced.get(0), a1reduced.get(0));
             else
diff --git a/src/main/java/org/jacop/fz/constraints/ChannelMap.java b/src/main/java/org/jacop/fz/constraints/ChannelMap.java
index 789b60208..fd9da0e34 100644
--- a/src/main/java/org/jacop/fz/constraints/ChannelMap.java
+++ b/src/main/java/org/jacop/fz/constraints/ChannelMap.java
@@ -40,7 +40,7 @@
  * constraints, if possible.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 
diff --git a/src/main/java/org/jacop/fz/constraints/ComparisonConstraints.java b/src/main/java/org/jacop/fz/constraints/ComparisonConstraints.java
index c5b7c5b6d..5cf6c863c 100644
--- a/src/main/java/org/jacop/fz/constraints/ComparisonConstraints.java
+++ b/src/main/java/org/jacop/fz/constraints/ComparisonConstraints.java
@@ -622,7 +622,10 @@ void int_comparison_reif(int operation, SimpleNode node) {
                     else if (generateForEq(v2, v1, v3))
                         return;
                     else if (binaryVar(v1) && binaryVar(v2)) {
-                        support.pose(new Not(new XorBool(new IntVar[] {v1, v2}, v3)));
+                        if (support.options.useSat())
+                            support.sat.generate_eq_reif(v1, v2, v3);
+                        else
+                            support.pose(new Not(new XorBool(new IntVar[] {v1, v2}, v3)));
                         return;
                     }
                     if (v2.singleton()) {
@@ -642,7 +645,10 @@ else if (binaryVar(v1) && binaryVar(v2)) {
                     else if (generateForNeq(v2, v1, v3))
                         return;
                     else if (binaryVar(v1) && binaryVar(v2)) {
-                        support.pose(new XorBool(new IntVar[] {v1, v2}, v3));
+                        if (support.options.useSat())
+                            support.sat.generate_neq_reif(v1, v2, v3);
+                        else
+                            support.pose(new XorBool(new IntVar[] {v1, v2}, v3));
                         return;
                     } else
                         c = new XneqY(v1, v2);
diff --git a/src/main/java/org/jacop/fz/constraints/ConstraintFncs.java b/src/main/java/org/jacop/fz/constraints/ConstraintFncs.java
index c3049ac61..794c38196 100644
--- a/src/main/java/org/jacop/fz/constraints/ConstraintFncs.java
+++ b/src/main/java/org/jacop/fz/constraints/ConstraintFncs.java
@@ -622,10 +622,18 @@ public void jacop_value_precede_int(SimpleNode n) {
         gc.gen_jacop_value_precede_int(n);
     }
 
+    public void jacop_value_precede_chain_int(SimpleNode n) {
+        gc.gen_jacop_value_precede_chain_int(n);
+    }
+
     public void jacop_bin_packing(SimpleNode n) {
         gc.gen_jacop_bin_packing(n);
     }
 
+    public void jacop_bin_packing_capacity(SimpleNode n) {
+        gc.gen_jacop_bin_packing_capacity(n);
+    }
+
     public void jacop_float_maximum(SimpleNode n) {
         gc.gen_jacop_float_maximum(n);
     }
@@ -663,6 +671,28 @@ public void jacop_channel(SimpleNode n) {
         gc.gen_jacop_channel(n);
     }
 
+    public void jacop_all_equal_int(SimpleNode n) {
+        gc.gen_jacop_all_equal_int(n);
+    }
+
+    public void jacop_all_equal_int_reif(SimpleNode n) {
+        gc.gen_jacop_all_equal_int_reif(n);
+    }
+
+    public void jacop_seq_precede_chain_int(SimpleNode n) {
+        gc.gen_jacop_seq_precede_chain_int(n);
+    }
+
+    // =========== optional constraints ===========
+
+    public void jacop_cumulative_optional(SimpleNode n) {
+	gc.gen_jacop_cumulative_optional(n);
+    }
+
+    public void jacop_disjunctive_optional(SimpleNode n) {
+	gc.gen_jacop_disjunctive_optional(n);
+    }
+
     // Set constrints
     public void set_card(SimpleNode n) {
         sc.gen_set_card(n);
@@ -736,6 +766,18 @@ public void set_union(SimpleNode n) {
         sc.gen_set_union(n);
     }
 
+    public void jacop_int_set_channel(SimpleNode n) {
+        sc.gen_int_set_channel(n);
+    }
+
+    public void jacop_link_set_to_booleans(SimpleNode n) {
+        sc.gen_link_set_to_booleans(n);
+    }
+
+    public void jacop_partition_set(SimpleNode n) {
+        sc.gen_partition_set(n);
+    }
+
     // Floating-point comparisons
     public void float_eq(SimpleNode n) {
         fcc.gen_float_eq(n);
@@ -875,6 +917,18 @@ public void float_pow(SimpleNode n) {
         foc.gen_float_pow(n);
     }
 
+    public void float_round(SimpleNode n) {
+        foc.gen_float_round(n);
+    }
+
+    public void float_floor(SimpleNode n) {
+        foc.gen_float_floor(n);
+    }
+
+    public void float_ceil(SimpleNode n) {
+        foc.gen_float_ceil(n);
+    }
+
     // =========== graph constraints ===========
 
     public void jacop_graph_match(SimpleNode n) {
diff --git a/src/main/java/org/jacop/fz/constraints/ElementConstraints.java b/src/main/java/org/jacop/fz/constraints/ElementConstraints.java
index 1a81e456b..e96f65ebc 100644
--- a/src/main/java/org/jacop/fz/constraints/ElementConstraints.java
+++ b/src/main/java/org/jacop/fz/constraints/ElementConstraints.java
@@ -34,6 +34,9 @@
 import org.jacop.constraints.ElementIntegerFast;
 import org.jacop.constraints.ElementVariable;
 import org.jacop.constraints.ElementVariableFast;
+import org.jacop.constraints.XeqY;
+import org.jacop.constraints.XeqC;
+import org.jacop.floats.constraints.PeqC;
 import org.jacop.core.FailException;
 import org.jacop.core.IntDomain;
 import org.jacop.core.IntVar;
@@ -106,7 +109,15 @@ void poseElementInteger(IntVar p1, int[] p2, IntVar p3) {
         for (int i = 0; i < listLength; i++)
             newP2[i] = p2[p1.min() - 1 + i];
 
-        if (support.options.getBoundConsistency())
+        if (p2.length > 1 && allEqual(p2)) {
+            p3.domain.in(store.level, p3, p2[0], p2[0]);
+            p1.domain.in(store.level, p1, 1, p2.length);
+            return;
+        }
+
+        if (p1.singleton(1) && newP2.length == 1)
+            support.pose(new XeqC(p3, newP2[0]));
+        else if (support.options.getBoundConsistency())
             support.pose(new ElementIntegerFast(p1, newP2, p3, p1.min() - 1));
         else
             support.pose(new ElementInteger(p1, newP2, p3, p1.min() - 1));
@@ -118,6 +129,7 @@ void generateVarElementConstraint(SimpleNode node) throws FailException {
         IntVar p3 = support.getVariable((ASTScalarFlatExpr) node.jjtGetChild(2));
 
         IntVar[] p2var = support.getVarArray((SimpleNode) node.jjtGetChild(1));
+
         if (allSingleton(p2var)) {
             int[] p2int = new int[p2var.length];
             for (int i = 0; i < p2int.length; i++)
@@ -133,7 +145,9 @@ void generateVarElementConstraint(SimpleNode node) throws FailException {
             for (int i = 0; i < listLength; i++)
                 newP2[i] = p2var[p1.min() - 1 + i];
 
-            if (support.boundsConsistency || support.options.getBoundConsistency())
+            if (p1.singleton(1) && newP2.length == 1)
+                support.pose(new XeqY(newP2[0], p3));
+            else if (support.boundsConsistency || support.options.getBoundConsistency())
                 support.pose(new ElementVariableFast(p1, newP2, p3, p1.min() - 1));
             else
                 support.pose(new ElementVariable(p1, newP2, p3, p1.min() - 1));
@@ -212,7 +226,10 @@ void poseElementFloat(IntVar p1, double[] p2, FloatVar p3) {
         for (int i = 0; i < listLength; i++)
             newP2[i] = p2[p1.min() - 1 + i];
 
-        support.pose(new ElementFloat(p1, newP2, p3, p1.min() - 1));
+        if (p1.singleton(1) && newP2.length == 1)
+            support.pose(new org.jacop.floats.constraints.PeqC(p3, newP2[0]));
+        else
+            support.pose(new ElementFloat(p1, newP2, p3, p1.min() - 1));
 
     }
 
@@ -230,4 +247,13 @@ boolean allFloatSingleton(FloatVar[] vs) {
         return true;
     }
 
+    boolean allEqual(int[] v) {
+
+        int e = v[0];
+        for (int i = 1; i < v.length; i++) {
+            if (e != v[i])
+                return false;
+        }
+        return true;
+    }
 }
diff --git a/src/main/java/org/jacop/fz/constraints/FloatOperationConstraints.java b/src/main/java/org/jacop/fz/constraints/FloatOperationConstraints.java
index 3802a572f..b1694df4c 100644
--- a/src/main/java/org/jacop/fz/constraints/FloatOperationConstraints.java
+++ b/src/main/java/org/jacop/fz/constraints/FloatOperationConstraints.java
@@ -251,4 +251,25 @@ void gen_float_div(SimpleNode node) {
 
         support.pose(new PdivQeqR(support.getFloatVariable(p1), support.getFloatVariable(p2), support.getFloatVariable(p3)));
     }
+
+    void gen_float_round(SimpleNode node) {
+        ASTScalarFlatExpr p1 = (ASTScalarFlatExpr) node.jjtGetChild(0);
+        ASTScalarFlatExpr p2 = (ASTScalarFlatExpr) node.jjtGetChild(1);
+
+        support.pose(new RoundPeqX(support.getFloatVariable(p1), support.getVariable(p2)));
+    }
+
+    void gen_float_floor(SimpleNode node) {
+        ASTScalarFlatExpr p1 = (ASTScalarFlatExpr) node.jjtGetChild(0);
+        ASTScalarFlatExpr p2 = (ASTScalarFlatExpr) node.jjtGetChild(1);
+
+        support.pose(new FloorPeqX(support.getFloatVariable(p1), support.getVariable(p2)));
+    }
+
+    void gen_float_ceil(SimpleNode node) {
+        ASTScalarFlatExpr p1 = (ASTScalarFlatExpr) node.jjtGetChild(0);
+        ASTScalarFlatExpr p2 = (ASTScalarFlatExpr) node.jjtGetChild(1);
+
+        support.pose(new CeilPeqX(support.getFloatVariable(p1), support.getVariable(p2)));
+    }
 }
diff --git a/src/main/java/org/jacop/fz/constraints/GlobalConstraints.java b/src/main/java/org/jacop/fz/constraints/GlobalConstraints.java
index d457e7370..c9da9fd3b 100644
--- a/src/main/java/org/jacop/fz/constraints/GlobalConstraints.java
+++ b/src/main/java/org/jacop/fz/constraints/GlobalConstraints.java
@@ -35,6 +35,8 @@
 import org.jacop.constraints.cumulative.Cumulative;
 import org.jacop.constraints.cumulative.CumulativeBasic;
 import org.jacop.constraints.cumulative.CumulativeUnary;
+import org.jacop.constraints.cumulative.CumulativeOptional;
+import org.jacop.constraints.cumulative.CumulativeUnaryOptional;
 import org.jacop.constraints.diffn.Diffn;
 import org.jacop.constraints.geost.*;
 import org.jacop.constraints.knapsack.Knapsack;
@@ -75,6 +77,20 @@ class GlobalConstraints implements ParserTreeConstants {
     boolean useDisjunctions = false;
     boolean useCumulativeUnary = false;
 
+    java.util.Comparator<ArrayList<Integer>> rowComparator = new java.util.Comparator<ArrayList<Integer>>() {
+            @Override
+            public int compare(ArrayList<Integer> o1, ArrayList<Integer> o2) {
+                for (int i = 0; i < o1.size(); i++) {
+                    if (o1.get(i) > o2.get(i)) {
+                        return 1;
+                    } else if (o1.get(i) < o2.get(i)) {
+                        return -1;
+                    }
+                }
+                return 0; // all equal
+            }
+        };
+
     public GlobalConstraints(Support support) {
         this.store = support.store;
         this.support = support;
@@ -159,7 +175,7 @@ else if (b.max() == 1)  // cumulative unary
 
                 Cumulative cumul = new Cumulative(s, d, r, b);
 
-                if (2 * n * n < n * k * Math.log10((double) n) / Math.log10(2.0))
+                if (2 * n * n < n * k * Math.log10(n) / Math.log10(2.0))
                     // algorithm with complexity O(n^2) selected
                     cumul.doQuadraticEdgeFind(true);
                 // algorithm with complexity O(n*k*logn) is default
@@ -267,11 +283,21 @@ else if (v.length == 2) {
         if (v.length <= 100) { // && v.length == dom.getSize()) {
             // we do not not pose Alldistinct directly because of possible inconsistency with its
             // intiallization; we collect all vectors and pose it at the end when all constraints are posed
-            // support.pose(new Alldistinct(v));
 
-            if (support.boundsConsistency || support.options.getBoundConsistency()) {
+            // if domains of variables are sparse => use alldistinct
+            // instead of alldiff (heuristic)
+            float q = 0;
+            int n = 0;
+            for (int i = 0; i < v.length; i++)
+                if (!v[i].singleton()) {
+                    q += (float)v[i].getSize() / (float)(v[i].max() - v[i].min() + 1);
+                    n++;
+                }
+            q = q / (float)n;
+            boolean sparse = q <= 0.5;
+
+            if ((support.boundsConsistency || support.options.getBoundConsistency()) && !sparse) {
                 support.pose(new Alldiff(v));
-                // System.out.println("Alldiff imposed");
             } else { // domain consistency
                 support.parameterListForAlldistincts.add(v);
             }
@@ -323,18 +349,9 @@ void gen_jacop_among_var(SimpleNode node) {
         // among must not have duplicated variables there
         // could be constants that have the same value and
         // are duplicated.
-        IntVar[] xx = new IntVar[x.length];
-        HashSet<IntVar> varSet = new HashSet<IntVar>();
-        for (int i = 0; i < x.length; i++) {
-            if (varSet.contains(x[i]) && x[i].singleton())
-                xx[i] = new IntVar(store, x[i].min(), x[i].max());
-            else {
-                xx[i] = x[i];
-                varSet.add(x[i]);
-            }
-        }
+        IntVar[] xx = removeDuplicates(x);
         IntVar[] ss = new IntVar[s.length];
-        varSet = new HashSet<IntVar>();
+        HashSet<IntVar> varSet = new HashSet<IntVar>();
         for (int i = 0; i < s.length; i++) {
             if (varSet.contains(s[i]) && s[i].singleton())
                 ss[i] = new IntVar(store, s[i].min(), s[i].max());
@@ -450,7 +467,7 @@ void gen_jacop_global_cardinality_low_up_closed(SimpleNode node) {
             if (varsContain(x, e))
                 newCover[n++] = i;
             else if (low[i] != 0)
-                throw store.failException;
+                throw Store.failException;
 
             gcc_dom = gcc_dom.union(e);
         }
@@ -594,6 +611,21 @@ void gen_jacop_count_values_bounds(SimpleNode node) {
         int[] lb = support.getIntArray((SimpleNode) node.jjtGetChild(2));
         int[] ub = support.getIntArray((SimpleNode) node.jjtGetChild(3));
 
+        int n = x.length;
+        long z = Arrays.stream(lb).filter(v -> v == 0).count();
+        long m = Arrays.stream(ub).filter(v -> v == n).count();
+        // System.out.println("% z = " + z + ", m = " + m + ", lb.length = "+ lb.length + ", x.length = " + n);
+
+        // skip constraint since lb is 0 and ub is the length of the
+        // list => does not constraint anything
+        if (z == m && z == lb.length) {
+            if (support.options.debug()) {
+                String s = "% SKIPPED " + new CountValuesBounds(x, lb, ub, values);
+                System.out.println(s.replaceAll("\n", "\n% "));
+            }
+            return;
+        }
+
         support.pose(new CountValuesBounds(x, lb, ub, values));
     }
 
@@ -710,6 +742,24 @@ void gen_jacop_member(SimpleNode node) {
         IntVar[] x = support.getVarArray((SimpleNode) node.jjtGetChild(0));
         IntVar y = support.getVariable((ASTScalarFlatExpr) node.jjtGetChild(1));
 
+        int ground = 0;
+        IntDomain d = new IntervalDomain();
+        for (int i = 0; i < x.length; i++) {
+            if (x[i].singleton()) {
+                ground++;
+                d.unionAdapt(x[i].domain);
+            }
+        }
+        if (ground == x.length) {
+            y.domain.in(store.level, y, d);
+            return;
+        }
+
+        if (x.length == 1) {
+            support.pose(new XeqY(x[0], y));
+            return;
+        }
+
         support.pose(new org.jacop.constraints.Member(x, y));
     }
 
@@ -721,6 +771,7 @@ void gen_jacop_member_reif(SimpleNode node) {
         support.pose(new Reified(new org.jacop.constraints.Member(x, y), b));
     }
 
+    @SuppressWarnings("unchecked")
     void gen_jacop_table_int(SimpleNode node) {
         IntVar[] v = support.getVarArray((SimpleNode) node.jjtGetChild(0));
         int size = v.length;
@@ -766,7 +817,7 @@ void gen_jacop_table_int(SimpleNode node) {
                 if (!toRemove[j])
                     newT[i][l++] = t[i][j];
                 else if (t[i][j] != v[j].value())
-                    throw store.failException;
+                    throw Store.failException;
             }
         }
         IntVar[] newV = new IntVar[size - numberToRemove];
@@ -781,6 +832,33 @@ else if (t[i][j] != v[j].value())
         if (v.length == 0)
             return;
 
+        // ========== remove duplicated tuples in the table =============
+        ArrayList<Integer>[] tl = new ArrayList[t.length];
+        for (int i = 0; i < t.length; i++) {
+            ArrayList<Integer> tmp = new ArrayList<Integer>(t.length);
+            for (int j = 0; j < t[i].length; j++) {
+                tmp.add(t[i][j]);
+            }
+            tl[i] = tmp;
+        }
+        Arrays.sort(tl, 0, tl.length, rowComparator);
+
+        t = toIntArray(tl);
+
+        int[][] dt = new int[t.length][t[0].length];
+        int[] rc = t[0];
+        int kk = 0;
+        dt[kk++] = rc;
+        for (int i = 1; i < t.length; i++) {
+            if (!equalRows(rc, t[i])) {
+                dt[kk++] = t[i];
+                rc = t[i];
+            }
+        }
+
+        t = Arrays.copyOf(dt, kk);
+        // ============================
+
         int[] vu = uniqueIndex(v);
         if (vu.length != v.length) { // non unique variables
 
@@ -814,6 +892,24 @@ else if (t[i][j] != v[j].value())
             support.pose(new org.jacop.constraints.table.Table(v, t, true));
     }
 
+    int[][] toIntArray(ArrayList<Integer>[] l) {
+        int[][] a = new int[l.length][l[0].size()];
+        for (int i = 0; i < l.length; i++) {
+            for (int j = 0; j < l[i].size(); j++) {
+                a[i][j] = l[i].get(j);
+            }
+        }
+        return a;
+    }
+
+    boolean equalRows(int[] r1, int[] r2) {
+        for (int i = 0; i < r1.length; i++) {
+            if (r1[i] != r2[i])
+                return false;
+        }
+        return true;
+    }
+
     void generateTableConstraints(IntVar[] v, int[][] t) {
 
         int size = Arrays.asList(v).stream().mapToInt(x -> x.dom().getSize())
@@ -943,17 +1039,7 @@ void gen_jacop_regular(SimpleNode node) {
         // ---- KK, 2018-07-27
         //regular must not have duplicated variables; we create all
         // different variables and equality constraints here
-        IntVar[] xx = new IntVar[x.length];
-        HashSet<IntVar> varSet = new HashSet<IntVar>();
-        for (int i = 0; i < x.length; i++) {
-            if (varSet.contains(x[i])) {
-                xx[i] = new IntVar(store, x[i].min(), x[i].max());
-                support.pose(new XeqY(x[i], xx[i]));
-            } else {
-                xx[i] = x[i];
-                varSet.add(x[i]);
-            }
-        }
+        IntVar[] xx = removeDuplicates(x);
 
         // Build DFA
         FSM dfa = new FSM();
@@ -1021,7 +1107,7 @@ void gen_jacop_sequence(SimpleNode node) {
                 break;
         }
 
-        DecomposedConstraint c = new Sequence(x, setImpl, q, min, max);
+        DecomposedConstraint<Constraint> c = new Sequence(x, setImpl, q, min, max);
         support.poseDC(c);
     }
 
@@ -1031,7 +1117,7 @@ void gen_jacop_stretch(SimpleNode node) {
         int[] max = support.getIntArray((SimpleNode) node.jjtGetChild(2));
         IntVar[] x = support.getVarArray((SimpleNode) node.jjtGetChild(3));
 
-        DecomposedConstraint c = new Stretch(values, min, max, x);
+        DecomposedConstraint<Constraint> c = new Stretch(values, min, max, x);
         support.poseDC(c);
     }
 
@@ -1111,22 +1197,49 @@ void gen_jacop_value_precede_int(SimpleNode node) {
         int t = support.getInt((ASTScalarFlatExpr) node.jjtGetChild(1));
         IntVar[] x = support.getVarArray((SimpleNode) node.jjtGetChild(2));
 
-        // no repeated varibales allowed in ValuePrecede and
+        // no duplicated variables allowed in ValuePrecede and
         // we create a new vector with different variables
-        IntVar[] xs = new IntVar[x.length];
+        IntVar[] xs = removeDuplicates(x);
+
+        support.pose(new ValuePrecede(s, t, xs));
+    }
+
+    void gen_jacop_value_precede_chain_int(SimpleNode node) {
+        int[] c = support.getIntArray((SimpleNode) node.jjtGetChild(0));
+        IntVar[] x = support.getVarArray((SimpleNode) node.jjtGetChild(1));
+
+        // no duplicated variables allowed in ValuePrecede and
+        // we create a new vector with different variables
+        IntVar[] xs = removeDuplicates(x);
+
+        if (c.length > 1) {
+            HashSet<Integer> values = new HashSet<>();
+            values.add(c[0]);
+            for (int i = 1; i < c.length; i++) {
+                if (values.contains(c[i]))
+                    throw new IllegalArgumentException("%% Values in int_value_precede_chain must be distinct");
+                values.add(c[i]);
+                support.pose(new ValuePrecede(c[i - 1], c[i], xs));
+            }
+        }
+    }
+
+    void gen_jacop_seq_precede_chain_int(SimpleNode node) {
+        IntVar[] x = support.getVarArray((SimpleNode) node.jjtGetChild(0));
+
+        // keep only **unique** variables in the original order
+        ArrayList<IntVar> xx = new ArrayList<>();
         HashSet<IntVar> varSet = new HashSet<IntVar>();
         for (int i = 0; i < x.length; i++) {
-            if (varSet.contains(x[i])) {
-                IntVar tmp = new IntVar(store, x[i].min(), x[i].max());
-                support.pose(new org.jacop.constraints.XeqY(x[i], tmp));
-                xs[i] = tmp;
-            } else {
-                xs[i] = x[i];
+            if (!varSet.contains(x[i])) {
+                xx.add(x[i]);
                 varSet.add(x[i]);
             }
         }
+        IntVar[] xs = xx.toArray(new IntVar[xx.size()]);
+        // System.out.println("% x.length = " + x.length + ", xs.length = " + xs.length);
 
-        support.pose(new ValuePrecede(s, t, xs));
+        support.pose(new SeqPrecedeChain(xs));
     }
 
     void gen_jacop_bin_packing(SimpleNode node) {
@@ -1135,8 +1248,28 @@ void gen_jacop_bin_packing(SimpleNode node) {
         int[] w = support.getIntArray((SimpleNode) node.jjtGetChild(2));
         int min_bin = support.getInt((ASTScalarFlatExpr) node.jjtGetChild(3));
 
+        // ---- KK, 2023-06-21
+        // binpacking must not have duplicated variables there
+        // could be constants that have the same value and
+        // are duplicated.
+        IntVar[] cc = removeDuplicates(capacity);
+
         //support.pose( new org.jacop.constraints.binpacking.Binpacking(binx, capacity, w) );
-        Constraint binPack = new Binpacking(bin, capacity, w, min_bin, true);
+        Constraint binPack = new Binpacking(bin, cc, w, min_bin, true);
+        support.delayedConstraints.add(binPack);
+    }
+
+    void gen_jacop_bin_packing_capacity(SimpleNode node) {
+        IntVar[] bin = support.getVarArray((SimpleNode) node.jjtGetChild(0));
+        int[] capacity = support.getIntArray((SimpleNode) node.jjtGetChild(1));
+        int[] w = support.getIntArray((SimpleNode) node.jjtGetChild(2));
+        int min_bin = support.getInt((ASTScalarFlatExpr) node.jjtGetChild(3));
+
+        IntVar[] load = new IntVar[capacity.length];
+        for (int i = 0; i < load.length; i++)
+            load[i] = new IntVar(store, 0, capacity[i]);
+
+        Constraint binPack = new Binpacking(bin, load, w, min_bin, true);
         support.delayedConstraints.add(binPack);
     }
 
@@ -1162,6 +1295,12 @@ void gen_jacop_geost(SimpleNode node) {
         IntVar[] x = support.getVarArray((SimpleNode) node.jjtGetChild(4));
         IntVar[] kind = support.getVarArray((SimpleNode) node.jjtGetChild(5));
 
+        // ---- KK, 2023-06-29
+        // geost must not have duplicated variables there
+        // could be constants that have the same value and
+        // are duplicated.
+        IntVar[] xx = removeDuplicates(x);
+
         // System.out.println("dim = " + dim);
         // System.out.print("rect_size = [");
         // for (int i = 0; i < rect_size.length; i++)
@@ -1218,7 +1357,7 @@ void gen_jacop_geost(SimpleNode node) {
             IntVar[] coords = new IntVar[dim];
 
             for (int k = 0; k < dim; k++)
-                coords[k] = x[i * dim + k];
+                coords[k] = xx[i * dim + k];
 
             // System.out.println("coords = " + java.util.Arrays.asList(coords));
 
@@ -1253,6 +1392,10 @@ void gen_jacop_geost_bb(SimpleNode node) {
         IntVar[] x = support.getVarArray((SimpleNode) node.jjtGetChild(4));
         IntVar[] kind = support.getVarArray((SimpleNode) node.jjtGetChild(5));
 
+        // ---- KK, 2023-06-29
+        // geost must not have duplicated variables
+        IntVar[] xx = removeDuplicates(x);
+
         // System.out.println("dim = " + dim);
         // System.out.print("rect_size = [");
         // for (int i = 0; i < rect_size.length; i++)
@@ -1309,7 +1452,7 @@ void gen_jacop_geost_bb(SimpleNode node) {
             IntVar[] coords = new IntVar[dim];
 
             for (int k = 0; k < dim; k++)
-                coords[k] = x[i * dim + k];
+                coords[k] = xx[i * dim + k];
 
             // System.out.println("coords = " + java.util.Arrays.asList(coords));
 
@@ -1357,9 +1500,26 @@ void gen_jacop_if_then_else_int(SimpleNode node) {
         IntVar[] x = support.getVarArray((SimpleNode) node.jjtGetChild(1));
         IntVar y = support.getVariable((ASTScalarFlatExpr) node.jjtGetChild(2));
 
+        // filter false values of b
+        ArrayList<IntVar> bn = new ArrayList<>();
+        ArrayList<IntVar> xn = new ArrayList<>();
+        for (int i = 0; i < b.length; i++) {
+            if (b[i].max() != 0) {
+                bn.add(b[i]);
+                xn.add(x[i]);
+            }
+        }
+        b = bn.toArray(new IntVar[bn.size()]);
+        x = xn.toArray(new IntVar[xn.size()]);
+
         int n = x.length;
         if (n == 2) {
-            if (b[0].singleton(1)) {
+            if (support.options.useSat() &&
+                x[0].min() >= 0 && x[0].max() <= 1 && x[1].min() >= 0 && x[1].max() <= 1
+                && y.singleton(1)) {
+                support.sat.generate_if_then_else_bool(b[0], x[0], x[1]);
+                return;
+            } else if (b[0].singleton(1)) {
                 support.pose(new XeqY(x[0], y));
                 return;
             } else if (b[0].singleton(0) && b[1].singleton(1)) {
@@ -1370,14 +1530,18 @@ void gen_jacop_if_then_else_int(SimpleNode node) {
 
         PrimitiveConstraint[] cs = new PrimitiveConstraint[n];
         for (int i = 0; i < n; i++) {
-            if (x[i].singleton())
+            if (y.singleton())
+                cs[i] = new XeqC(x[i], y.value());
+            else if (x[i].singleton())
                 cs[i] = new XeqC(y, x[i].value());
             else
                 cs[i] = new XeqY(y, x[i]);
         }
-        if (n == 2)
+        if (n == 2) {
+            if (cs[0].satisfied() && cs[1].satisfied())
+                return;
             support.pose(new IfThenElse(new XeqC(b[0],1), cs[0], cs[1]));
-        else
+        } else
             support.pose(new Conditional(b, cs));
     }
 
@@ -1389,7 +1553,9 @@ void gen_jacop_if_then_else_float(SimpleNode node) {
         int n = x.length;
         PrimitiveConstraint[] cs = new PrimitiveConstraint[n];
         for (int i = 0; i < n; i++) {
-            if (x[i].singleton())
+            if (y.singleton())
+                cs[i] = new PeqC(x[i], y.value());
+            else if (x[i].singleton())
                 cs[i] = new PeqC(y, x[i].value());
             else
                 cs[i] = new PeqQ(y, x[i]);
@@ -1410,7 +1576,9 @@ void gen_jacop_if_then_else_set(SimpleNode node) {
         int n = x.length;
         PrimitiveConstraint[] cs = new PrimitiveConstraint[n];
         for (int i = 0; i < n; i++) {
-            if (x[i].singleton())
+            if (y.singleton())
+                cs[i] = new AeqS(x[i], y.domain.glb());
+            else if (x[i].singleton())
                 cs[i] = new AeqS(y, x[i].domain.glb());
             else
                 cs[i] = new AeqB(y, x[i]);
@@ -1440,6 +1608,73 @@ void gen_jacop_channel(SimpleNode node) {
         //     support.pose(new Reified(new XeqC(x, values[j]), bs[j]));
     }
 
+    void gen_jacop_all_equal_int_reif(SimpleNode node) {
+        IntVar[] x = support.getVarArray((SimpleNode) node.jjtGetChild(0));
+        IntVar b = support.getVariable((ASTScalarFlatExpr) node.jjtGetChild(1));
+
+        if (x.length == 2)
+            support.pose(new Reified(new XeqY(x[0], x[1]), b));
+        else
+            support.pose(new Reified(new AllEqual(x), b));
+    }
+
+    void gen_jacop_all_equal_int(SimpleNode node) {
+        IntVar[] x = support.getVarArray((SimpleNode) node.jjtGetChild(0));
+
+        if (x.length == 2)
+            support.pose(new XeqY(x[0], x[1]));
+        else
+            support.pose(new AllEqual(x));
+    }
+
+    // optional global constraints
+
+    void gen_jacop_cumulative_optional(SimpleNode node) {
+        IntVar[] str = support.getVarArray((SimpleNode) node.jjtGetChild(0));
+        IntVar[] dur = support.getVarArray((SimpleNode) node.jjtGetChild(1));
+        IntVar[] res = support.getVarArray((SimpleNode) node.jjtGetChild(2));
+        IntVar b = support.getVariable((ASTScalarFlatExpr) node.jjtGetChild(3));
+        IntVar[] opt = support.getVarArray((SimpleNode) node.jjtGetChild(4));
+
+        support.pose(new CumulativeOptional(str, dur, res, b, opt));
+    }
+
+    void gen_jacop_disjunctive_optional(SimpleNode node) {
+        IntVar[] str = support.getVarArray((SimpleNode) node.jjtGetChild(0));
+        IntVar[] dur = support.getVarArray((SimpleNode) node.jjtGetChild(1));
+        IntVar[] opt = support.getVarArray((SimpleNode) node.jjtGetChild(2));
+
+        IntVar one = support.dictionary.getConstant(1);
+        IntVar[] ones = new IntVar[str.length];
+        for (int i = 0; i < ones.length; i++) {
+            ones[i] = one;
+        }
+        support.pose(new CumulativeUnaryOptional(str, dur, ones, one, opt, true, true));
+    }
+
+    IntVar[] removeDuplicates(IntVar[] x) {
+
+        // no diplicated variables allowed in a constraint and
+        // we create a new vector with all different variables
+        IntVar[] xs = new IntVar[x.length];
+        HashSet<IntVar> varSet = new HashSet<IntVar>();
+        for (int i = 0; i < x.length; i++) {
+            if (varSet.contains(x[i])) {
+                if (x[i].singleton())
+                    xs[i] = new IntVar(store, x[i].min(), x[i].max());
+                else {
+                    IntVar tmp = new IntVar(store, x[i].min(), x[i].max());
+                    support.pose(new XeqY(x[i], tmp));
+                    xs[i] = tmp;
+                }
+            } else {
+                xs[i] = x[i];
+                varSet.add(x[i]);
+            }
+        }
+        return xs;
+    }
+
     boolean allVarOne(IntVar[] w) {
         for (int i = 0; i < w.length; i++)
             if (!w[i].singleton(1))
diff --git a/src/main/java/org/jacop/fz/constraints/GraphConstraints.java b/src/main/java/org/jacop/fz/constraints/GraphConstraints.java
index a96eff85c..35c4da6c2 100644
--- a/src/main/java/org/jacop/fz/constraints/GraphConstraints.java
+++ b/src/main/java/org/jacop/fz/constraints/GraphConstraints.java
@@ -54,7 +54,8 @@ public GraphConstraints(Support support) {
         this.support = support;
     }
 
-    void gen_jacop_graph_isomorphism(SimpleNode node) {
+    @SuppressWarnings("unchecked")
+    <T extends Constraint> void gen_jacop_graph_isomorphism(SimpleNode node) {
 
         IntDomain[] t = support.getSetArray((SimpleNode) node.jjtGetChild(0));
         IntDomain[] p = support.getSetArray((SimpleNode) node.jjtGetChild(1));
@@ -71,7 +72,7 @@ void gen_jacop_graph_isomorphism(SimpleNode node) {
             Constructor<?> cons = c.getConstructor(IntDomain[].class, IntDomain[].class,
                                                    int[].class, int[].class, IntVar[].class, int.class);
             Object constraint = cons.newInstance(t, p, targetType, patternType, m, offset);
-            support.poseDC((DecomposedConstraint)constraint);
+            support.poseDC((DecomposedConstraint<T>)constraint);
 
         } catch (java.lang.ClassNotFoundException e) {
             throw new RuntimeException("% Constraint " + cName
diff --git a/src/main/java/org/jacop/fz/constraints/ImplicationConstraints.java b/src/main/java/org/jacop/fz/constraints/ImplicationConstraints.java
index 7560a2a66..903b6cf70 100644
--- a/src/main/java/org/jacop/fz/constraints/ImplicationConstraints.java
+++ b/src/main/java/org/jacop/fz/constraints/ImplicationConstraints.java
@@ -41,7 +41,7 @@
  * constraints, if possible.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 
diff --git a/src/main/java/org/jacop/fz/constraints/LinearConstraints.java b/src/main/java/org/jacop/fz/constraints/LinearConstraints.java
index 188b3b3eb..df4659040 100644
--- a/src/main/java/org/jacop/fz/constraints/LinearConstraints.java
+++ b/src/main/java/org/jacop/fz/constraints/LinearConstraints.java
@@ -74,7 +74,7 @@ void gen_bool_lin_eq(SimpleNode node) {
             if (s == par3.min())
                 return;
             else
-                throw store.failException;
+                throw Store.failException;
         }
 
         if (allWeightsOne(p1))
@@ -88,59 +88,59 @@ void gen_bool_lin_eq(SimpleNode node) {
     }
 
     void gen_int_lin_eq(SimpleNode node) {
-        int_lin_relation(support.eq, node);
+        int_lin_relation(Support.eq, node);
     }
 
     void gen_int_lin_eq_reif(SimpleNode node) {
-        int_lin_relation_reif(support.eq, node);
+        int_lin_relation_reif(Support.eq, node);
     }
 
     void gen_int_lin_eq_imp(SimpleNode node) {
-        int_lin_relation_imp(support.eq, node);
+        int_lin_relation_imp(Support.eq, node);
     }
 
     void gen_int_lin_ne(SimpleNode node) {
-        int_lin_relation(support.ne, node);
+        int_lin_relation(Support.ne, node);
     }
 
     void gen_int_lin_ne_reif(SimpleNode node) {
-        int_lin_relation_reif(support.ne, node);
+        int_lin_relation_reif(Support.ne, node);
     }
 
     void gen_int_lin_ne_imp(SimpleNode node) {
-        int_lin_relation_imp(support.ne, node);
+        int_lin_relation_imp(Support.ne, node);
     }
 
     void gen_int_lin_lt(SimpleNode node) {
-        int_lin_relation(support.lt, node);
+        int_lin_relation(Support.lt, node);
     }
 
     void gen_int_lin_lt_reif(SimpleNode node) {
-        int_lin_relation_reif(support.lt, node);
+        int_lin_relation_reif(Support.lt, node);
     }
 
     void gen_int_lin_lt_imp(SimpleNode node) {
-        int_lin_relation_imp(support.lt, node);
+        int_lin_relation_imp(Support.lt, node);
     }
 
     void gen_int_lin_le(SimpleNode node) {
-        int_lin_relation(support.le, node);
+        int_lin_relation(Support.le, node);
     }
 
     void gen_int_lin_le_reif(SimpleNode node) {
-        int_lin_relation_reif(support.le, node);
+        int_lin_relation_reif(Support.le, node);
     }
 
     void gen_int_lin_le_imp(SimpleNode node) {
-        int_lin_relation_imp(support.le, node);
+        int_lin_relation_imp(Support.le, node);
     }
 
     void gen_int_lin_gt_imp(SimpleNode node) {
-        int_lin_relation_imp(support.gt, node);
+        int_lin_relation_imp(Support.gt, node);
     }
 
     void gen_int_lin_ge_imp(SimpleNode node) {
-        int_lin_relation_imp(support.ge, node);
+        int_lin_relation_imp(Support.ge, node);
     }
 
     void int_lin_relation_reif(int operation, SimpleNode node) throws FailException {
@@ -547,6 +547,8 @@ else if (allWeightsOne(p1)) {
                     t = support.dictionary.getConstant(p3);
                     if (boolSum(p2))
                         support.pose(new Implies(p4, new SumBool(p2, "<=", t)));
+                    else if (p2.length == 2)
+                        support.pose(new Implies(p4, new XplusYlteqZ(p2[0], p2[1], t)));
                     else
                         support.pose(new Implies(p4, new SumInt(p2, "<=", t)));
                 } else if (allWeightsMinusOne(p1)) {
@@ -616,7 +618,7 @@ void int_lin_relation(int operation, SimpleNode node) throws FailException {
                     if (s == p3)
                         return;
                     else
-                        throw store.failException;
+                        throw Store.failException;
 
                 if (p1.length == 1) {
                     support.pose(new XmulCeqZ(p2[0], p1[0], support.dictionary.getConstant(p3))); // new IntVar(store, p3, p3)));
@@ -768,7 +770,7 @@ else if (vect.length == 2)
                     if (s != p3)
                         return;
                     else
-                        throw store.failException;
+                        throw Store.failException;
 
                 if (p1.length == 1 && p1[0] == 1)
                     p2[0].domain.inComplement(store.level, p2[0], p3);
@@ -805,7 +807,7 @@ else if (p1.length == 2 && p3 == 0 && ((p1[0] == 1 && p1[1] == -1) || (p1[0] ==
                     if (s < p3)
                         return;
                     else
-                        throw store.failException;
+                        throw Store.failException;
 
                 if (p1.length == 2 && p1[0] == 1 && p1[1] == -1 && p3 == 0)
                     support.pose(new XltY(p2[0], p2[1]));
@@ -846,7 +848,7 @@ else if (p1.length == 2 && p1[0] == -1 && p1[1] == 1 && p3 == 0)
                     if (s <= p3)
                         return;
                     else
-                        throw store.failException;
+                        throw Store.failException;
 
                 if (p1.length == 1) {
 
diff --git a/src/main/java/org/jacop/fz/constraints/ReificationConstraints.java b/src/main/java/org/jacop/fz/constraints/ReificationConstraints.java
index 90c75a0bf..fad0ba370 100644
--- a/src/main/java/org/jacop/fz/constraints/ReificationConstraints.java
+++ b/src/main/java/org/jacop/fz/constraints/ReificationConstraints.java
@@ -41,7 +41,7 @@
  * constraints, if possible.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 
diff --git a/src/main/java/org/jacop/fz/constraints/SetConstraints.java b/src/main/java/org/jacop/fz/constraints/SetConstraints.java
index f0a6ba0f6..4a14f8888 100644
--- a/src/main/java/org/jacop/fz/constraints/SetConstraints.java
+++ b/src/main/java/org/jacop/fz/constraints/SetConstraints.java
@@ -279,6 +279,30 @@ void gen_set_union(SimpleNode node) {
         support.pose(new AunionBeqC(v1, v2, v3));
     }
 
+    void gen_int_set_channel(SimpleNode node) {
+        IntVar[] x = support.getVarArray((SimpleNode)node.jjtGetChild(0));
+        SetVar[] s = support.getSetVarArray((SimpleNode)node.jjtGetChild(1));
+        int offInt = support.getInt((ASTScalarFlatExpr) node.jjtGetChild(2));
+        int offSet = support.getInt((ASTScalarFlatExpr) node.jjtGetChild(3));
+
+        support.pose(new ChannelIntSet(x, s, offInt, offSet));
+    }
+
+    void gen_link_set_to_booleans(SimpleNode node) {
+        SetVar s = support.getSetVariable(node, 0);
+        IntVar[] b = support.getVarArray((SimpleNode)node.jjtGetChild(1));
+        int offset = support.getInt((ASTScalarFlatExpr) node.jjtGetChild(2));
+
+        support.pose(new ChannelBoolSet(b, s, offset));
+    }
+
+    void gen_partition_set(SimpleNode node) {
+        SetVar[] s = support.getSetVarArray((SimpleNode)node.jjtGetChild(0));
+        IntDomain u = support.getSetLiteral(node, 1);
+
+        support.pose(new PartitionSet(s, u));
+    }
+
     // Not present in current flatzinc
     void gen_set_superset(SimpleNode node) {
 
diff --git a/src/main/java/org/jacop/fz/constraints/Support.java b/src/main/java/org/jacop/fz/constraints/Support.java
index de2f05845..d49fa8e2a 100644
--- a/src/main/java/org/jacop/fz/constraints/Support.java
+++ b/src/main/java/org/jacop/fz/constraints/Support.java
@@ -45,6 +45,7 @@
 import java.util.Map;
 import java.util.Set;
 
+import java.util.concurrent.atomic.AtomicInteger;
 /*
  * Basic support for generation of constraints in flatzinc
  *
@@ -576,7 +577,7 @@ void aliasConstraints() {
         }
     }
 
-    void poseDC(DecomposedConstraint c) throws FailException {
+    <T extends Constraint> void poseDC(DecomposedConstraint<T> c) throws FailException {
 
         store.imposeDecompositionWithConsistency(c);
         if (options.debug()) {
@@ -616,10 +617,14 @@ public void poseImplied(Support s) {
 
     // =========== Specialized constraints ===================
 
+    static final AtomicInteger n1 = new AtomicInteger(0);
+
     Constraint fzXeqCReified(IntVar x, int c, IntVar b) {
 
         return new Constraint(new IntVar[] {x, b}) {
 
+            int numberId = n1.incrementAndGet();
+
             @Override public void consistency(final Store store) {
 
                 if (x.singleton(c)) {
@@ -639,15 +644,23 @@ Constraint fzXeqCReified(IntVar x, int c, IntVar b) {
             }
 
             @Override public String toString() {
-                return "fz : XeqC_Reified(" + x + ", " + c + ", " + b + " )";
+                return "fzXeqCReified" + numberId + ": XeqC_Reified(" + x + ", " + c + ", " + b + " )";
+            }
+
+            public String id() {
+                return "fzXeqCReified" + numberId;
             }
         };
     }
 
+    static final AtomicInteger n2 = new AtomicInteger(0);
+
     Constraint fzXeqCImplied(IntVar x, int c, IntVar b) {
 
         return new Constraint(new IntVar[] {x, b}) {
 
+            int numberId = n2.incrementAndGet();
+
             @Override public void consistency(final Store store) {
 
                 if (x.singleton(c)) {
@@ -667,15 +680,23 @@ Constraint fzXeqCImplied(IntVar x, int c, IntVar b) {
             }
 
             @Override public String toString() {
-                return "fz : XeqC_Implied(" + b + ", " + x + ", " + c + " )";
+                return "fzXeqCImplied" + numberId +": XeqC_Implied(" + b + ", " + x + ", " + c + " )";
+            }
+
+            public String id() {
+                return "fzXeqCImplied" + numberId;
             }
         };
     }
 
+    static final AtomicInteger n3 = new AtomicInteger(0);
+
     Constraint fzXneqCReified(IntVar x, int c, IntVar b) {
 
         return new Constraint(new IntVar[] {x, b}) {
 
+            int numberId = n3.incrementAndGet();
+
             @Override public void consistency(final Store store) {
 
                 if (x.singleton(c)) {
@@ -697,15 +718,23 @@ Constraint fzXneqCReified(IntVar x, int c, IntVar b) {
             }
 
             @Override public String toString() {
-                return "fz : XneqC_Reified(" + x + ", " + c + ", " + b + " )";
+                return "fzXneqCReified" + numberId + ": XneqC_Reified(" + x + ", " + c + ", " + b + " )";
+            }
+
+            public String id() {
+                return "fzXneqCReified" + numberId;
             }
         };
     }
 
+    static final AtomicInteger n4 = new AtomicInteger(0);
+
     Constraint fzXneqCImplied(IntVar x, int c, IntVar b) {
 
         return new Constraint(new IntVar[] {x, b}) {
 
+            int numberId = n4.incrementAndGet();
+
             @Override public void consistency(final Store store) {
 
                 if (x.singleton(c)) {
@@ -724,7 +753,11 @@ Constraint fzXneqCImplied(IntVar x, int c, IntVar b) {
             }
 
             @Override public String toString() {
-                return "fz : XneqC_Implied(" + b + ", " + x + ", " + c + " )";
+                return "fzXneqCImpled" + numberId + ": XneqC_Implied(" + b + ", " + x + ", " + c + " )";
+            }
+
+            public String id() {
+                return "fzXneqCImplied" + numberId;
             }
         };
     }
diff --git a/src/main/java/org/jacop/jasat/core/Config.java b/src/main/java/org/jacop/jasat/core/Config.java
index aa8043c66..bc2716dec 100644
--- a/src/main/java/org/jacop/jasat/core/Config.java
+++ b/src/main/java/org/jacop/jasat/core/Config.java
@@ -44,7 +44,7 @@
  * changed before the Config object is given to the solver.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 @SuppressWarnings("serial") public class Config extends Properties {
diff --git a/src/main/java/org/jacop/jasat/core/ConflictLearning.java b/src/main/java/org/jacop/jasat/core/ConflictLearning.java
index 0939088e6..98c1451a1 100644
--- a/src/main/java/org/jacop/jasat/core/ConflictLearning.java
+++ b/src/main/java/org/jacop/jasat/core/ConflictLearning.java
@@ -39,7 +39,7 @@
  * A solver component for conflict learning. (first UIP algorithm)
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class ConflictLearning implements SolverComponent {
diff --git a/src/main/java/org/jacop/jasat/core/Core.java b/src/main/java/org/jacop/jasat/core/Core.java
index 2e39c7783..b77fd2f72 100644
--- a/src/main/java/org/jacop/jasat/core/Core.java
+++ b/src/main/java/org/jacop/jasat/core/Core.java
@@ -54,7 +54,7 @@
  * from its components
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class Core implements SolverComponent {
 
diff --git a/src/main/java/org/jacop/jasat/core/RunSolver.java b/src/main/java/org/jacop/jasat/core/RunSolver.java
index ea7b494f8..133dde565 100644
--- a/src/main/java/org/jacop/jasat/core/RunSolver.java
+++ b/src/main/java/org/jacop/jasat/core/RunSolver.java
@@ -48,7 +48,7 @@
  * controlled by a master).
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class RunSolver {
diff --git a/src/main/java/org/jacop/jasat/core/SolverComponent.java b/src/main/java/org/jacop/jasat/core/SolverComponent.java
index 2de6dae62..524e8e58e 100644
--- a/src/main/java/org/jacop/jasat/core/SolverComponent.java
+++ b/src/main/java/org/jacop/jasat/core/SolverComponent.java
@@ -35,7 +35,7 @@
  * An interface for solver components, that are connected together via the Core.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public interface SolverComponent {
 
diff --git a/src/main/java/org/jacop/jasat/core/Trail.java b/src/main/java/org/jacop/jasat/core/Trail.java
index cb992b6d9..aeae598c0 100644
--- a/src/main/java/org/jacop/jasat/core/Trail.java
+++ b/src/main/java/org/jacop/jasat/core/Trail.java
@@ -44,7 +44,7 @@
  * they were asserted.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class Trail implements SolverComponent {
diff --git a/src/main/java/org/jacop/jasat/core/clauses/AbstractClausesDatabase.java b/src/main/java/org/jacop/jasat/core/clauses/AbstractClausesDatabase.java
index a8e761f6c..3b8159212 100644
--- a/src/main/java/org/jacop/jasat/core/clauses/AbstractClausesDatabase.java
+++ b/src/main/java/org/jacop/jasat/core/clauses/AbstractClausesDatabase.java
@@ -49,7 +49,7 @@
  * convert the clauses unique ID to their local clauses index, and conversely.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class AbstractClausesDatabase implements SolverComponent, ClauseDatabaseInterface {
diff --git a/src/main/java/org/jacop/jasat/core/clauses/BinaryClausesDatabase.java b/src/main/java/org/jacop/jasat/core/clauses/BinaryClausesDatabase.java
index c24fc4ec0..f9a0a70c3 100644
--- a/src/main/java/org/jacop/jasat/core/clauses/BinaryClausesDatabase.java
+++ b/src/main/java/org/jacop/jasat/core/clauses/BinaryClausesDatabase.java
@@ -39,7 +39,7 @@
  * A database for binary clauses. It only accepts those.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class BinaryClausesDatabase extends AbstractClausesDatabase {
diff --git a/src/main/java/org/jacop/jasat/core/clauses/ClauseDatabaseInterface.java b/src/main/java/org/jacop/jasat/core/clauses/ClauseDatabaseInterface.java
index 588512ca3..1ba17b9ab 100644
--- a/src/main/java/org/jacop/jasat/core/clauses/ClauseDatabaseInterface.java
+++ b/src/main/java/org/jacop/jasat/core/clauses/ClauseDatabaseInterface.java
@@ -38,7 +38,7 @@
  * contains clauses and can perform different operations on them.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public interface ClauseDatabaseInterface {
diff --git a/src/main/java/org/jacop/jasat/core/clauses/ClauseState.java b/src/main/java/org/jacop/jasat/core/clauses/ClauseState.java
index 54c1ac443..79f07bd58 100644
--- a/src/main/java/org/jacop/jasat/core/clauses/ClauseState.java
+++ b/src/main/java/org/jacop/jasat/core/clauses/ClauseState.java
@@ -35,7 +35,7 @@
  * constants that represent the state of a clause at some point in the search
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class ClauseState {
diff --git a/src/main/java/org/jacop/jasat/core/clauses/DatabasesStore.java b/src/main/java/org/jacop/jasat/core/clauses/DatabasesStore.java
index 76a9af516..fd41040d4 100644
--- a/src/main/java/org/jacop/jasat/core/clauses/DatabasesStore.java
+++ b/src/main/java/org/jacop/jasat/core/clauses/DatabasesStore.java
@@ -43,7 +43,7 @@
  * access to it, so that they can translate unique clauses ids in both way.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class DatabasesStore implements SolverComponent, ClauseDatabaseInterface {
 
diff --git a/src/main/java/org/jacop/jasat/core/clauses/DefaultClausesDatabase.java b/src/main/java/org/jacop/jasat/core/clauses/DefaultClausesDatabase.java
index 8ee4cd8c1..a9eb72137 100644
--- a/src/main/java/org/jacop/jasat/core/clauses/DefaultClausesDatabase.java
+++ b/src/main/java/org/jacop/jasat/core/clauses/DefaultClausesDatabase.java
@@ -60,7 +60,7 @@
  * literals of each clauses are the watches.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class DefaultClausesDatabase extends AbstractClausesDatabase {
 
diff --git a/src/main/java/org/jacop/jasat/core/clauses/LongClausesDatabase.java b/src/main/java/org/jacop/jasat/core/clauses/LongClausesDatabase.java
index 099d63176..5b3bb2834 100644
--- a/src/main/java/org/jacop/jasat/core/clauses/LongClausesDatabase.java
+++ b/src/main/java/org/jacop/jasat/core/clauses/LongClausesDatabase.java
@@ -47,7 +47,7 @@
  * to minimize cache misses.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class LongClausesDatabase extends AbstractClausesDatabase {
diff --git a/src/main/java/org/jacop/jasat/core/clauses/MapClause.java b/src/main/java/org/jacop/jasat/core/clauses/MapClause.java
index ab400bfa8..000a5bf11 100644
--- a/src/main/java/org/jacop/jasat/core/clauses/MapClause.java
+++ b/src/main/java/org/jacop/jasat/core/clauses/MapClause.java
@@ -45,7 +45,7 @@
  * This represents a *single* clause.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class MapClause implements Iterable<Integer> {
diff --git a/src/main/java/org/jacop/jasat/core/clauses/TernaryClausesDatabase.java b/src/main/java/org/jacop/jasat/core/clauses/TernaryClausesDatabase.java
index 9cfc61635..624ec3aa7 100644
--- a/src/main/java/org/jacop/jasat/core/clauses/TernaryClausesDatabase.java
+++ b/src/main/java/org/jacop/jasat/core/clauses/TernaryClausesDatabase.java
@@ -48,7 +48,7 @@
  * TODO, check if this the efficient way of dealing with ternary clauses.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class TernaryClausesDatabase extends AbstractClausesDatabase {
diff --git a/src/main/java/org/jacop/jasat/core/clauses/UnaryClausesDatabase.java b/src/main/java/org/jacop/jasat/core/clauses/UnaryClausesDatabase.java
index 406784fe1..78e9c6411 100644
--- a/src/main/java/org/jacop/jasat/core/clauses/UnaryClausesDatabase.java
+++ b/src/main/java/org/jacop/jasat/core/clauses/UnaryClausesDatabase.java
@@ -40,7 +40,7 @@
  * A database for unit clauses (length 1). It only accepts those.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class UnaryClausesDatabase extends AbstractClausesDatabase {
diff --git a/src/main/java/org/jacop/jasat/modules/ActivityModule.java b/src/main/java/org/jacop/jasat/modules/ActivityModule.java
index 344ccfe0d..433236e4e 100644
--- a/src/main/java/org/jacop/jasat/modules/ActivityModule.java
+++ b/src/main/java/org/jacop/jasat/modules/ActivityModule.java
@@ -51,7 +51,7 @@
  * counts the activity of literals
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class ActivityModule implements ClauseListener, BackjumpListener, ConflictListener {
 
diff --git a/src/main/java/org/jacop/jasat/modules/DebugModule.java b/src/main/java/org/jacop/jasat/modules/DebugModule.java
index a0ab63cd5..b545ed367 100644
--- a/src/main/java/org/jacop/jasat/modules/DebugModule.java
+++ b/src/main/java/org/jacop/jasat/modules/DebugModule.java
@@ -39,7 +39,7 @@
  * module used for debug : it logs every event it is informed of
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class DebugModule
diff --git a/src/main/java/org/jacop/jasat/modules/HeuristicAssertionModule.java b/src/main/java/org/jacop/jasat/modules/HeuristicAssertionModule.java
index 648d03005..600464c7a 100644
--- a/src/main/java/org/jacop/jasat/modules/HeuristicAssertionModule.java
+++ b/src/main/java/org/jacop/jasat/modules/HeuristicAssertionModule.java
@@ -39,7 +39,7 @@
  * module used to guide research by selecting the next literal to assert
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class HeuristicAssertionModule implements SolverComponent {
 
diff --git a/src/main/java/org/jacop/jasat/modules/HeuristicForgetModule.java b/src/main/java/org/jacop/jasat/modules/HeuristicForgetModule.java
index 9d9316713..8167a1920 100644
--- a/src/main/java/org/jacop/jasat/modules/HeuristicForgetModule.java
+++ b/src/main/java/org/jacop/jasat/modules/HeuristicForgetModule.java
@@ -53,7 +53,7 @@
  * Heuristic is from glucose.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class HeuristicForgetModule implements ForgetListener, ExplanationListener, BackjumpListener {
 
diff --git a/src/main/java/org/jacop/jasat/modules/HeuristicRestartModule.java b/src/main/java/org/jacop/jasat/modules/HeuristicRestartModule.java
index aca884990..2cc2da616 100644
--- a/src/main/java/org/jacop/jasat/modules/HeuristicRestartModule.java
+++ b/src/main/java/org/jacop/jasat/modules/HeuristicRestartModule.java
@@ -58,7 +58,7 @@
  * the next restart twice harder to reach.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class HeuristicRestartModule implements ConflictListener, BackjumpListener {
 
diff --git a/src/main/java/org/jacop/jasat/modules/SearchModule.java b/src/main/java/org/jacop/jasat/modules/SearchModule.java
index ec77913e3..91a3321ba 100644
--- a/src/main/java/org/jacop/jasat/modules/SearchModule.java
+++ b/src/main/java/org/jacop/jasat/modules/SearchModule.java
@@ -44,7 +44,7 @@
  * A basic searching component, which controls the solver to solve the problem
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class SearchModule implements SolutionListener, ExplanationListener, StartStopListener {
diff --git a/src/main/java/org/jacop/jasat/modules/StatModule.java b/src/main/java/org/jacop/jasat/modules/StatModule.java
index 678b9e69c..7aef55c58 100644
--- a/src/main/java/org/jacop/jasat/modules/StatModule.java
+++ b/src/main/java/org/jacop/jasat/modules/StatModule.java
@@ -44,7 +44,7 @@
  * collects statistics about the solver
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class StatModule
     implements AssertionListener, BackjumpListener, ConflictListener, ForgetListener, ClauseListener, PropagateListener, StartStopListener {
diff --git a/src/main/java/org/jacop/jasat/modules/interfaces/AssertionListener.java b/src/main/java/org/jacop/jasat/modules/interfaces/AssertionListener.java
index 53219a3a4..3a4572129 100644
--- a/src/main/java/org/jacop/jasat/modules/interfaces/AssertionListener.java
+++ b/src/main/java/org/jacop/jasat/modules/interfaces/AssertionListener.java
@@ -37,7 +37,7 @@
  * occur. Allows one to add modules to the Solver.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public interface AssertionListener extends SolverComponent {
 
diff --git a/src/main/java/org/jacop/jasat/modules/interfaces/BackjumpListener.java b/src/main/java/org/jacop/jasat/modules/interfaces/BackjumpListener.java
index 9482c06af..96d8bd9cc 100644
--- a/src/main/java/org/jacop/jasat/modules/interfaces/BackjumpListener.java
+++ b/src/main/java/org/jacop/jasat/modules/interfaces/BackjumpListener.java
@@ -36,7 +36,7 @@
  * interface for components that listen for backjumps, or restarts
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public interface BackjumpListener extends SolverComponent {
 
diff --git a/src/main/java/org/jacop/jasat/modules/interfaces/ClauseListener.java b/src/main/java/org/jacop/jasat/modules/interfaces/ClauseListener.java
index 2b4cf2ce3..85e4af04a 100644
--- a/src/main/java/org/jacop/jasat/modules/interfaces/ClauseListener.java
+++ b/src/main/java/org/jacop/jasat/modules/interfaces/ClauseListener.java
@@ -36,7 +36,7 @@
  * module that listens to add/removal of clauses
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public interface ClauseListener extends SolverComponent {
 
diff --git a/src/main/java/org/jacop/jasat/modules/interfaces/ConflictListener.java b/src/main/java/org/jacop/jasat/modules/interfaces/ConflictListener.java
index 7ab34380e..330e59ab5 100644
--- a/src/main/java/org/jacop/jasat/modules/interfaces/ConflictListener.java
+++ b/src/main/java/org/jacop/jasat/modules/interfaces/ConflictListener.java
@@ -38,7 +38,7 @@
  * module that listens to conflicts that are discovered.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public interface ConflictListener extends SolverComponent {
diff --git a/src/main/java/org/jacop/jasat/modules/interfaces/ExplanationListener.java b/src/main/java/org/jacop/jasat/modules/interfaces/ExplanationListener.java
index 26a4d24e7..6fb80648d 100644
--- a/src/main/java/org/jacop/jasat/modules/interfaces/ExplanationListener.java
+++ b/src/main/java/org/jacop/jasat/modules/interfaces/ExplanationListener.java
@@ -37,7 +37,7 @@
  * module used when an explanation is found
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public interface ExplanationListener extends SolverComponent {
 
diff --git a/src/main/java/org/jacop/jasat/modules/interfaces/ForgetListener.java b/src/main/java/org/jacop/jasat/modules/interfaces/ForgetListener.java
index 22fee452a..8aa5365c9 100644
--- a/src/main/java/org/jacop/jasat/modules/interfaces/ForgetListener.java
+++ b/src/main/java/org/jacop/jasat/modules/interfaces/ForgetListener.java
@@ -41,7 +41,7 @@
  * about which clauses appear in conflicts or propagations
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public interface ForgetListener extends SolverComponent {
 
diff --git a/src/main/java/org/jacop/jasat/modules/interfaces/PropagateListener.java b/src/main/java/org/jacop/jasat/modules/interfaces/PropagateListener.java
index f9f769a44..f689e0073 100644
--- a/src/main/java/org/jacop/jasat/modules/interfaces/PropagateListener.java
+++ b/src/main/java/org/jacop/jasat/modules/interfaces/PropagateListener.java
@@ -37,7 +37,7 @@
  * module called when a propagate event is called
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public interface PropagateListener extends SolverComponent {
 
diff --git a/src/main/java/org/jacop/jasat/modules/interfaces/SolutionListener.java b/src/main/java/org/jacop/jasat/modules/interfaces/SolutionListener.java
index 3fbc2483d..9d8b4efeb 100644
--- a/src/main/java/org/jacop/jasat/modules/interfaces/SolutionListener.java
+++ b/src/main/java/org/jacop/jasat/modules/interfaces/SolutionListener.java
@@ -36,7 +36,7 @@
  * module called when solution is found.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public interface SolutionListener extends SolverComponent {
diff --git a/src/main/java/org/jacop/jasat/modules/interfaces/StartStopListener.java b/src/main/java/org/jacop/jasat/modules/interfaces/StartStopListener.java
index 70352bf79..1522f0369 100644
--- a/src/main/java/org/jacop/jasat/modules/interfaces/StartStopListener.java
+++ b/src/main/java/org/jacop/jasat/modules/interfaces/StartStopListener.java
@@ -37,7 +37,7 @@
  * called when the solver starts or stops.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public interface StartStopListener extends SolverComponent {
 
diff --git a/src/main/java/org/jacop/jasat/utils/BasicPreprocessor.java b/src/main/java/org/jacop/jasat/utils/BasicPreprocessor.java
index 3502cd705..f14889417 100644
--- a/src/main/java/org/jacop/jasat/utils/BasicPreprocessor.java
+++ b/src/main/java/org/jacop/jasat/utils/BasicPreprocessor.java
@@ -39,7 +39,7 @@
  * a basic preprocessor. It aims at removing trivial clauses
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class BasicPreprocessor {
 
diff --git a/src/main/java/org/jacop/jasat/utils/CnfParser.java b/src/main/java/org/jacop/jasat/utils/CnfParser.java
index d98d91f87..56a3a9132 100644
--- a/src/main/java/org/jacop/jasat/utils/CnfParser.java
+++ b/src/main/java/org/jacop/jasat/utils/CnfParser.java
@@ -41,7 +41,7 @@
  * CNF file format (low-level) parser.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class CnfParser implements Iterable<IntVec>, Iterator<IntVec> {
 
diff --git a/src/main/java/org/jacop/jasat/utils/Factory.java b/src/main/java/org/jacop/jasat/utils/Factory.java
index dd8a49eff..f659104a9 100644
--- a/src/main/java/org/jacop/jasat/utils/Factory.java
+++ b/src/main/java/org/jacop/jasat/utils/Factory.java
@@ -34,9 +34,8 @@
 /**
  * a factory for type E
  *
- * @param E the type to produce
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public interface Factory<E> {
 
diff --git a/src/main/java/org/jacop/jasat/utils/GenericMemoryPool.java b/src/main/java/org/jacop/jasat/utils/GenericMemoryPool.java
index 4993f0f08..cfb0cdff9 100644
--- a/src/main/java/org/jacop/jasat/utils/GenericMemoryPool.java
+++ b/src/main/java/org/jacop/jasat/utils/GenericMemoryPool.java
@@ -40,7 +40,7 @@
  * is often allocated/deallocated.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 @Deprecated public final class GenericMemoryPool<E> {
 
diff --git a/src/main/java/org/jacop/jasat/utils/MemoryPool.java b/src/main/java/org/jacop/jasat/utils/MemoryPool.java
index 43d416b60..1f3d45446 100644
--- a/src/main/java/org/jacop/jasat/utils/MemoryPool.java
+++ b/src/main/java/org/jacop/jasat/utils/MemoryPool.java
@@ -39,7 +39,7 @@
  * Class containing int[] of different lengths, to avoid allocating/deallocating too much.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public final class MemoryPool implements SolverComponent {
diff --git a/src/main/java/org/jacop/jasat/utils/OptParse.java b/src/main/java/org/jacop/jasat/utils/OptParse.java
index b0504fafa..8f0a5f424 100644
--- a/src/main/java/org/jacop/jasat/utils/OptParse.java
+++ b/src/main/java/org/jacop/jasat/utils/OptParse.java
@@ -37,7 +37,7 @@
  * util to parse command-line arguments
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class OptParse<E> {
 
@@ -138,7 +138,6 @@ public void exitParsing() {
     /**
      * a class to handle one option
      *
-     * @param E the object to apply modifications to
      * @author simon
      */
     public static abstract class OptHandler<E> {
diff --git a/src/main/java/org/jacop/jasat/utils/Utils.java b/src/main/java/org/jacop/jasat/utils/Utils.java
index 5306c7522..ca219bbf9 100644
--- a/src/main/java/org/jacop/jasat/utils/Utils.java
+++ b/src/main/java/org/jacop/jasat/utils/Utils.java
@@ -39,7 +39,7 @@
  * Contains utils for arrays manipulation
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class Utils {
 
diff --git a/src/main/java/org/jacop/jasat/utils/structures/IntHashMap.java b/src/main/java/org/jacop/jasat/utils/structures/IntHashMap.java
index bbbf542ea..3b2268968 100644
--- a/src/main/java/org/jacop/jasat/utils/structures/IntHashMap.java
+++ b/src/main/java/org/jacop/jasat/utils/structures/IntHashMap.java
@@ -40,7 +40,7 @@
  * an efficient map with ints as keys. This is a hashtable with arrays.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class IntHashMap<E> {
 
diff --git a/src/main/java/org/jacop/jasat/utils/structures/IntPriorityQueue.java b/src/main/java/org/jacop/jasat/utils/structures/IntPriorityQueue.java
index 5cb50ef75..69b3b7418 100644
--- a/src/main/java/org/jacop/jasat/utils/structures/IntPriorityQueue.java
+++ b/src/main/java/org/jacop/jasat/utils/structures/IntPriorityQueue.java
@@ -35,7 +35,7 @@
  * A mix of a priority queue and a hashmap, specialized for ints
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class IntPriorityQueue {
 
diff --git a/src/main/java/org/jacop/jasat/utils/structures/IntQueue.java b/src/main/java/org/jacop/jasat/utils/structures/IntQueue.java
index 19ae619f2..806199bc9 100644
--- a/src/main/java/org/jacop/jasat/utils/structures/IntQueue.java
+++ b/src/main/java/org/jacop/jasat/utils/structures/IntQueue.java
@@ -39,7 +39,7 @@
  * Special class for unboxed int FIFO
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class IntQueue implements Iterable<Integer> {
 
diff --git a/src/main/java/org/jacop/jasat/utils/structures/IntSet.java b/src/main/java/org/jacop/jasat/utils/structures/IntSet.java
index fab5ce14a..d5b923698 100644
--- a/src/main/java/org/jacop/jasat/utils/structures/IntSet.java
+++ b/src/main/java/org/jacop/jasat/utils/structures/IntSet.java
@@ -37,7 +37,7 @@
  * It also provides a part of the interface of BitSet.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class IntSet extends IntTrie<IntTrie.SimpleNode> {
 
diff --git a/src/main/java/org/jacop/jasat/utils/structures/IntStack.java b/src/main/java/org/jacop/jasat/utils/structures/IntStack.java
index ece69b750..f00ba85b4 100644
--- a/src/main/java/org/jacop/jasat/utils/structures/IntStack.java
+++ b/src/main/java/org/jacop/jasat/utils/structures/IntStack.java
@@ -37,7 +37,7 @@
  * Special class for unboxed int stack
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class IntStack {
 
diff --git a/src/main/java/org/jacop/jasat/utils/structures/IntTrie.java b/src/main/java/org/jacop/jasat/utils/structures/IntTrie.java
index 793a1ec74..da75589fb 100644
--- a/src/main/java/org/jacop/jasat/utils/structures/IntTrie.java
+++ b/src/main/java/org/jacop/jasat/utils/structures/IntTrie.java
@@ -44,7 +44,7 @@
  *
  * @param <N> the type of the nodes of the Trie
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class IntTrie<N extends IntTrie.Node<N>> {
 
diff --git a/src/main/java/org/jacop/jasat/utils/structures/IntVec.java b/src/main/java/org/jacop/jasat/utils/structures/IntVec.java
index 9b4f0c245..22fd157fd 100644
--- a/src/main/java/org/jacop/jasat/utils/structures/IntVec.java
+++ b/src/main/java/org/jacop/jasat/utils/structures/IntVec.java
@@ -43,7 +43,7 @@
  * low level, efficient int vector
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class IntVec implements Iterable<Integer> {
 
diff --git a/src/main/java/org/jacop/satwrapper/SatChangesListener.java b/src/main/java/org/jacop/satwrapper/SatChangesListener.java
index f7cceffb5..74c42c33e 100644
--- a/src/main/java/org/jacop/satwrapper/SatChangesListener.java
+++ b/src/main/java/org/jacop/satwrapper/SatChangesListener.java
@@ -54,7 +54,7 @@
  * what changes this implies for CP variables
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class SatChangesListener implements AssertionListener, PropagateListener, BackjumpListener {
 
diff --git a/src/main/java/org/jacop/satwrapper/SatTranslation.java b/src/main/java/org/jacop/satwrapper/SatTranslation.java
index 10e4997f7..a65a0e637 100644
--- a/src/main/java/org/jacop/satwrapper/SatTranslation.java
+++ b/src/main/java/org/jacop/satwrapper/SatTranslation.java
@@ -41,7 +41,7 @@
  * SatTranslation defines SAT clauses for typical logical constraints
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class SatTranslation {
 
@@ -76,7 +76,7 @@ else if (a1[i].max() != 0)
             else if (a2[i].min() != 1)
                 a2reduced.add(a2[i]);
         if (a1reduced.size() == 0 && a2reduced.size() == 0)
-            throw store.failException;
+            throw Store.failException;
         if (debug)
             System.out.println("% generate clause, positive: " + a1reduced + ", negative: " + a2reduced);
 
@@ -332,6 +332,13 @@ public void generate_allZero_reif(IntVar[] as, IntVar c) {
         generate_clause(v, new IntVar[] {});
     }
 
+    public void generate_if_then_else_bool(IntVar c, IntVar a, IntVar b) {
+        // case for if c then a = true else b = true
+        // (-c \/ a) /\ (c \/ b)
+        generate_clause(new IntVar[] {a}, new IntVar[] {c});
+        generate_clause(new IntVar[] {c, b}, new IntVar[] {});
+    }
+
     /* 
     // Not efficient with SimpleCpVarDomain bridge implementation; needs LazyCpVarDomain (not yet implemented)
     public void generate_eqC_reif(IntVar x, int c, IntVar b) {
diff --git a/src/main/java/org/jacop/satwrapper/SatWrapper.java b/src/main/java/org/jacop/satwrapper/SatWrapper.java
index cd888a409..cbcef60af 100644
--- a/src/main/java/org/jacop/satwrapper/SatWrapper.java
+++ b/src/main/java/org/jacop/satwrapper/SatWrapper.java
@@ -78,7 +78,7 @@
  * report those assertions on CP variables domains.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class SatWrapper extends Constraint
     implements ConflictListener, ExplanationListener, StartStopListener, SolutionListener, Stateful, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/satwrapper/WrapperComponent.java b/src/main/java/org/jacop/satwrapper/WrapperComponent.java
index 33f5a81ec..9524ecd1b 100644
--- a/src/main/java/org/jacop/satwrapper/WrapperComponent.java
+++ b/src/main/java/org/jacop/satwrapper/WrapperComponent.java
@@ -35,7 +35,7 @@
  * a component that is aware of the existence of a SatWrapper
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public interface WrapperComponent {
 
diff --git a/src/main/java/org/jacop/satwrapper/WrapperDebugModule.java b/src/main/java/org/jacop/satwrapper/WrapperDebugModule.java
index 533824365..153541138 100644
--- a/src/main/java/org/jacop/satwrapper/WrapperDebugModule.java
+++ b/src/main/java/org/jacop/satwrapper/WrapperDebugModule.java
@@ -41,7 +41,7 @@
  * a class used to debug, but with additional data
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class WrapperDebugModule
     implements AssertionListener, BackjumpListener, ConflictListener, PropagateListener, SolutionListener, ForgetListener,
diff --git a/src/main/java/org/jacop/satwrapper/translation/DomainClausesDatabase.java b/src/main/java/org/jacop/satwrapper/translation/DomainClausesDatabase.java
index ea0e60f9e..2bd6ab734 100644
--- a/src/main/java/org/jacop/satwrapper/translation/DomainClausesDatabase.java
+++ b/src/main/java/org/jacop/satwrapper/translation/DomainClausesDatabase.java
@@ -63,7 +63,7 @@
  * a CP semantic with respect to their meaning about domains.
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class DomainClausesDatabase extends AbstractClausesDatabase implements WrapperComponent {
 
diff --git a/src/main/java/org/jacop/satwrapper/translation/DomainTranslator.java b/src/main/java/org/jacop/satwrapper/translation/DomainTranslator.java
index c2c4a1495..03c43fc9e 100644
--- a/src/main/java/org/jacop/satwrapper/translation/DomainTranslator.java
+++ b/src/main/java/org/jacop/satwrapper/translation/DomainTranslator.java
@@ -44,7 +44,7 @@
  * be added to the SAT solver
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public final class DomainTranslator implements WrapperComponent {
 
diff --git a/src/main/java/org/jacop/satwrapper/translation/LazyCpVarDomain.java b/src/main/java/org/jacop/satwrapper/translation/LazyCpVarDomain.java
index 4b0c6d83c..35d395f57 100644
--- a/src/main/java/org/jacop/satwrapper/translation/LazyCpVarDomain.java
+++ b/src/main/java/org/jacop/satwrapper/translation/LazyCpVarDomain.java
@@ -44,7 +44,7 @@
  * of values for a variable
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 @Deprecated  // TODO : implement it completely
 public final class LazyCpVarDomain<E extends IntVar> extends SatCPBridge {
diff --git a/src/main/java/org/jacop/satwrapper/translation/SatCPBridge.java b/src/main/java/org/jacop/satwrapper/translation/SatCPBridge.java
index ec17fbcb0..7b1d345fc 100644
--- a/src/main/java/org/jacop/satwrapper/translation/SatCPBridge.java
+++ b/src/main/java/org/jacop/satwrapper/translation/SatCPBridge.java
@@ -47,7 +47,7 @@
  * is the CP variable and v a value from its domain
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public abstract class SatCPBridge implements WrapperComponent {
 
diff --git a/src/main/java/org/jacop/satwrapper/translation/SimpleCpVarDomain.java b/src/main/java/org/jacop/satwrapper/translation/SimpleCpVarDomain.java
index 9c503fd4f..1f3082fdb 100644
--- a/src/main/java/org/jacop/satwrapper/translation/SimpleCpVarDomain.java
+++ b/src/main/java/org/jacop/satwrapper/translation/SimpleCpVarDomain.java
@@ -43,7 +43,7 @@
  * the domain of x (even '[x{@literal <=}max]', which is a tautology, for simplicity)
  *
  * @author Simon Cruanes and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class SimpleCpVarDomain extends SatCPBridge {
 
diff --git a/src/main/java/org/jacop/search/AFCMax.java b/src/main/java/org/jacop/search/AFCMax.java
index c5718407b..d500c351a 100644
--- a/src/main/java/org/jacop/search/AFCMax.java
+++ b/src/main/java/org/jacop/search/AFCMax.java
@@ -42,7 +42,7 @@
  *
  * @param <T> type of variable being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AFCMax<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/AFCMaxDeg.java b/src/main/java/org/jacop/search/AFCMaxDeg.java
index bd1efdbbc..87cbbf655 100644
--- a/src/main/java/org/jacop/search/AFCMaxDeg.java
+++ b/src/main/java/org/jacop/search/AFCMaxDeg.java
@@ -44,7 +44,7 @@
  *
  * @param <T> type of variable being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AFCMaxDeg<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/AFCMin.java b/src/main/java/org/jacop/search/AFCMin.java
index 4046fcd97..72149d6f8 100644
--- a/src/main/java/org/jacop/search/AFCMin.java
+++ b/src/main/java/org/jacop/search/AFCMin.java
@@ -42,7 +42,7 @@
  *
  * @param <T> type of variable being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AFCMin<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/AFCMinDeg.java b/src/main/java/org/jacop/search/AFCMinDeg.java
index 9921c8b64..db1361746 100644
--- a/src/main/java/org/jacop/search/AFCMinDeg.java
+++ b/src/main/java/org/jacop/search/AFCMinDeg.java
@@ -43,7 +43,7 @@
  *
  * @param <T> type of variable being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AFCMinDeg<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/ActivityMax.java b/src/main/java/org/jacop/search/ActivityMax.java
index 0e861e64f..e9fcba955 100644
--- a/src/main/java/org/jacop/search/ActivityMax.java
+++ b/src/main/java/org/jacop/search/ActivityMax.java
@@ -42,7 +42,7 @@
  *
  * @param <T> type of variable being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ActivityMax<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/ActivityMaxDeg.java b/src/main/java/org/jacop/search/ActivityMaxDeg.java
index 835429c26..ab94411a8 100644
--- a/src/main/java/org/jacop/search/ActivityMaxDeg.java
+++ b/src/main/java/org/jacop/search/ActivityMaxDeg.java
@@ -42,7 +42,7 @@
  *
  * @param <T> type of variable being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ActivityMaxDeg<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/ActivityMin.java b/src/main/java/org/jacop/search/ActivityMin.java
index 828d4a7e3..c60d8ffcf 100644
--- a/src/main/java/org/jacop/search/ActivityMin.java
+++ b/src/main/java/org/jacop/search/ActivityMin.java
@@ -42,7 +42,7 @@
  *
  * @param <T> type of variable being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ActivityMin<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/ActivityMinDeg.java b/src/main/java/org/jacop/search/ActivityMinDeg.java
index 5e0d52d98..6f7040881 100644
--- a/src/main/java/org/jacop/search/ActivityMinDeg.java
+++ b/src/main/java/org/jacop/search/ActivityMinDeg.java
@@ -42,7 +42,7 @@
  *
  * @param <T> type of variable being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ActivityMinDeg<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/ComparatorVariable.java b/src/main/java/org/jacop/search/ComparatorVariable.java
index 3c3e0e556..a7dc5a2ac 100644
--- a/src/main/java/org/jacop/search/ComparatorVariable.java
+++ b/src/main/java/org/jacop/search/ComparatorVariable.java
@@ -37,7 +37,7 @@
  *
  * @param <T> Variable type being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public interface ComparatorVariable<T extends Var> {
diff --git a/src/main/java/org/jacop/search/ConsistencyListener.java b/src/main/java/org/jacop/search/ConsistencyListener.java
index 1ba6d7996..156fb5e47 100644
--- a/src/main/java/org/jacop/search/ConsistencyListener.java
+++ b/src/main/java/org/jacop/search/ConsistencyListener.java
@@ -38,7 +38,7 @@
  * listeners working together in any fashion.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public interface ConsistencyListener {
diff --git a/src/main/java/org/jacop/search/CreditCalculator.java b/src/main/java/org/jacop/search/CreditCalculator.java
index 7d7f63a26..e92018e71 100644
--- a/src/main/java/org/jacop/search/CreditCalculator.java
+++ b/src/main/java/org/jacop/search/CreditCalculator.java
@@ -40,7 +40,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class CreditCalculator<T extends Var> implements ExitChildListener<T>, TimeOutListener, ConsistencyListener {
diff --git a/src/main/java/org/jacop/search/DepthFirstSearch.java b/src/main/java/org/jacop/search/DepthFirstSearch.java
index 81a7ebe79..d1201ffe8 100644
--- a/src/main/java/org/jacop/search/DepthFirstSearch.java
+++ b/src/main/java/org/jacop/search/DepthFirstSearch.java
@@ -50,7 +50,7 @@
  *
  * @param <T> type of variables used in this search.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class DepthFirstSearch<T extends Var> implements Search<T> {
@@ -1070,13 +1070,14 @@ public boolean labeling(Store store, SelectChoicePoint<T> select) {
     // automatically since it might not be the intention (we might
     // want to find only a single solution in the sub-search). This is
     // why it is not added to labeling with costVar.
-    void setOptimizationForChildSearches(DepthFirstSearch s, Var costVar) {
+    @SuppressWarnings("unchecked")
+    void setOptimizationForChildSearches(DepthFirstSearch<T> s, Var costVar) {
 
         // set cost and optimization for child searches
         if (s != null) {
-            DepthFirstSearch[] childs = (DepthFirstSearch[]) s.childSearches;
+            DepthFirstSearch<T>[] childs = (DepthFirstSearch<T>[]) s.childSearches;
             if (childs != null) {
-                for (DepthFirstSearch child : childs) {
+                for (DepthFirstSearch<T> child : childs) {
                     child.setCostVar(costVar);
                     child.setOptimize(true);
                     setOptimizationForChildSearches(child, costVar);
diff --git a/src/main/java/org/jacop/search/ExitChildListener.java b/src/main/java/org/jacop/search/ExitChildListener.java
index ad9893534..c747c1e3c 100644
--- a/src/main/java/org/jacop/search/ExitChildListener.java
+++ b/src/main/java/org/jacop/search/ExitChildListener.java
@@ -39,7 +39,7 @@
  *
  * @param <T> type of variable used in the search.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public interface ExitChildListener<T extends Var> {
diff --git a/src/main/java/org/jacop/search/ExitListener.java b/src/main/java/org/jacop/search/ExitListener.java
index 5e1290870..d3e7a5eb6 100644
--- a/src/main/java/org/jacop/search/ExitListener.java
+++ b/src/main/java/org/jacop/search/ExitListener.java
@@ -37,7 +37,7 @@
  * the labeling procedure.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public interface ExitListener {
diff --git a/src/main/java/org/jacop/search/FailConstraintsStatistics.java b/src/main/java/org/jacop/search/FailConstraintsStatistics.java
index 4720014b1..f7a53e08d 100644
--- a/src/main/java/org/jacop/search/FailConstraintsStatistics.java
+++ b/src/main/java/org/jacop/search/FailConstraintsStatistics.java
@@ -44,10 +44,10 @@
  * individual constraint as well as a class of constraints.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
-public class FailConstraintsStatistics<T extends Var> implements ConsistencyListener {
+public class FailConstraintsStatistics implements ConsistencyListener {
 
     // data structures to collect fail constraint statistics
     public Map<String, Integer> failConstraintsStatistics = new HashMap<String, Integer>();
@@ -85,11 +85,14 @@ public void setChildrenListeners(ConsistencyListener child) {
     void collectFailStatistics(Constraint currentConstraint) {
 
         //======== add fail constraints classes to list of fails
-        Integer n = failConstraintsStatistics.get(currentConstraint.getClass().getSimpleName());
+        String cName = currentConstraint.getClass().getSimpleName();
+        if (cName == "")
+            cName = currentConstraint.getClass().getTypeName();
+        Integer n = failConstraintsStatistics.get(cName);
         if (n != null) {
-            failConstraintsStatistics.put(currentConstraint.getClass().getSimpleName(), ++n);
+            failConstraintsStatistics.put(cName, ++n);
         } else
-            failConstraintsStatistics.put(currentConstraint.getClass().getSimpleName(), 1);
+            failConstraintsStatistics.put(cName, 1);
 
         //======== add fail constraints id's to list of fails
         Integer k = failConstraintsIdStatistics.get(currentConstraint.id());
diff --git a/src/main/java/org/jacop/search/Indomain.java b/src/main/java/org/jacop/search/Indomain.java
index 7e699e151..9e27b7daf 100644
--- a/src/main/java/org/jacop/search/Indomain.java
+++ b/src/main/java/org/jacop/search/Indomain.java
@@ -37,7 +37,7 @@
  *
  * @param <T> type of variable for which the assignment value is being generated.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public interface Indomain<T extends Var> {
diff --git a/src/main/java/org/jacop/search/IndomainDefaultValue.java b/src/main/java/org/jacop/search/IndomainDefaultValue.java
index 457c6b680..c7f02897b 100644
--- a/src/main/java/org/jacop/search/IndomainDefaultValue.java
+++ b/src/main/java/org/jacop/search/IndomainDefaultValue.java
@@ -45,7 +45,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class IndomainDefaultValue<T extends Var> implements Indomain<T> {
diff --git a/src/main/java/org/jacop/search/IndomainHierarchical.java b/src/main/java/org/jacop/search/IndomainHierarchical.java
index 390a49038..220fd8f77 100644
--- a/src/main/java/org/jacop/search/IndomainHierarchical.java
+++ b/src/main/java/org/jacop/search/IndomainHierarchical.java
@@ -42,7 +42,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class IndomainHierarchical<T extends Var> implements Indomain<T> {
diff --git a/src/main/java/org/jacop/search/IndomainList.java b/src/main/java/org/jacop/search/IndomainList.java
index c1bf11ee9..5e148e0bd 100644
--- a/src/main/java/org/jacop/search/IndomainList.java
+++ b/src/main/java/org/jacop/search/IndomainList.java
@@ -41,7 +41,7 @@
  * will be used.
  *
  * @author Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class IndomainList<T extends IntVar> implements Indomain<T> {
diff --git a/src/main/java/org/jacop/search/IndomainMax.java b/src/main/java/org/jacop/search/IndomainMax.java
index 926bef124..12a7ffaab 100644
--- a/src/main/java/org/jacop/search/IndomainMax.java
+++ b/src/main/java/org/jacop/search/IndomainMax.java
@@ -38,7 +38,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class IndomainMax<T extends IntVar> implements Indomain<T> {
diff --git a/src/main/java/org/jacop/search/IndomainMedian.java b/src/main/java/org/jacop/search/IndomainMedian.java
index 956b88ade..74e8755b5 100644
--- a/src/main/java/org/jacop/search/IndomainMedian.java
+++ b/src/main/java/org/jacop/search/IndomainMedian.java
@@ -38,7 +38,7 @@
  *
  * @param <T> type of variable being used in search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class IndomainMedian<T extends IntVar> implements Indomain<T> {
diff --git a/src/main/java/org/jacop/search/IndomainMiddle.java b/src/main/java/org/jacop/search/IndomainMiddle.java
index c730ea052..9cd0554c4 100644
--- a/src/main/java/org/jacop/search/IndomainMiddle.java
+++ b/src/main/java/org/jacop/search/IndomainMiddle.java
@@ -40,7 +40,7 @@
  *
  * @param <T> type of variable being used in search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class IndomainMiddle<T extends IntVar> implements Indomain<T> {
diff --git a/src/main/java/org/jacop/search/IndomainMin.java b/src/main/java/org/jacop/search/IndomainMin.java
index 1751d44d2..b8e8d00c0 100644
--- a/src/main/java/org/jacop/search/IndomainMin.java
+++ b/src/main/java/org/jacop/search/IndomainMin.java
@@ -38,7 +38,7 @@
  *
  * @param <T> type of variable being used in search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class IndomainMin<T extends IntVar> implements Indomain<T> {
diff --git a/src/main/java/org/jacop/search/IndomainRandom.java b/src/main/java/org/jacop/search/IndomainRandom.java
index d1fec0734..3a43d1f77 100644
--- a/src/main/java/org/jacop/search/IndomainRandom.java
+++ b/src/main/java/org/jacop/search/IndomainRandom.java
@@ -42,7 +42,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class IndomainRandom<T extends IntVar> implements Indomain<T> {
diff --git a/src/main/java/org/jacop/search/IndomainSimpleRandom.java b/src/main/java/org/jacop/search/IndomainSimpleRandom.java
index 51040bca8..88c876997 100644
--- a/src/main/java/org/jacop/search/IndomainSimpleRandom.java
+++ b/src/main/java/org/jacop/search/IndomainSimpleRandom.java
@@ -40,7 +40,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class IndomainSimpleRandom<T extends IntVar> implements Indomain<T> {
diff --git a/src/main/java/org/jacop/search/InitializeListener.java b/src/main/java/org/jacop/search/InitializeListener.java
index eeab237a9..b86f97f77 100644
--- a/src/main/java/org/jacop/search/InitializeListener.java
+++ b/src/main/java/org/jacop/search/InitializeListener.java
@@ -37,7 +37,7 @@
  * the labeling procedure.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public interface InitializeListener {
diff --git a/src/main/java/org/jacop/search/InputOrderSelect.java b/src/main/java/org/jacop/search/InputOrderSelect.java
index 04de0445c..a3472506b 100644
--- a/src/main/java/org/jacop/search/InputOrderSelect.java
+++ b/src/main/java/org/jacop/search/InputOrderSelect.java
@@ -43,7 +43,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class InputOrderSelect<T extends Var> implements SelectChoicePoint<T> {
diff --git a/src/main/java/org/jacop/search/LDS.java b/src/main/java/org/jacop/search/LDS.java
index 7dc3af6bb..958ee46f2 100644
--- a/src/main/java/org/jacop/search/LDS.java
+++ b/src/main/java/org/jacop/search/LDS.java
@@ -39,7 +39,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class LDS<T extends Var> implements ExitChildListener<T> {
diff --git a/src/main/java/org/jacop/search/LargestDomain.java b/src/main/java/org/jacop/search/LargestDomain.java
index 1b91bcd78..61d91c3ba 100644
--- a/src/main/java/org/jacop/search/LargestDomain.java
+++ b/src/main/java/org/jacop/search/LargestDomain.java
@@ -38,7 +38,7 @@
  *
  * @param <T> it specifies the class of the variable being used in this variable selection method.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class LargestDomain<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/LargestMax.java b/src/main/java/org/jacop/search/LargestMax.java
index 56b1b1d79..d4ba40a9b 100644
--- a/src/main/java/org/jacop/search/LargestMax.java
+++ b/src/main/java/org/jacop/search/LargestMax.java
@@ -37,7 +37,7 @@
  *
  * @param <T> type of IntVar being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class LargestMax<T extends IntVar> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/LargestMin.java b/src/main/java/org/jacop/search/LargestMin.java
index 56d09342c..34b95127e 100644
--- a/src/main/java/org/jacop/search/LargestMin.java
+++ b/src/main/java/org/jacop/search/LargestMin.java
@@ -37,7 +37,7 @@
  *
  * @param <T> type of IntVar being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class LargestMin<T extends IntVar> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/MaxRegret.java b/src/main/java/org/jacop/search/MaxRegret.java
index bd77e6a19..b92284f21 100644
--- a/src/main/java/org/jacop/search/MaxRegret.java
+++ b/src/main/java/org/jacop/search/MaxRegret.java
@@ -39,7 +39,7 @@
  *
  * @param <T> variable of type IntVar.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class MaxRegret<T extends IntVar> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/MinDomainOverDegree.java b/src/main/java/org/jacop/search/MinDomainOverDegree.java
index 390185868..6fbf84166 100644
--- a/src/main/java/org/jacop/search/MinDomainOverDegree.java
+++ b/src/main/java/org/jacop/search/MinDomainOverDegree.java
@@ -37,7 +37,7 @@
  *
  * @param <T> type of variable being compared.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class MinDomainOverDegree<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/MostConstrainedDynamic.java b/src/main/java/org/jacop/search/MostConstrainedDynamic.java
index f900ac8fa..21a5279cd 100644
--- a/src/main/java/org/jacop/search/MostConstrainedDynamic.java
+++ b/src/main/java/org/jacop/search/MostConstrainedDynamic.java
@@ -37,7 +37,7 @@
  *
  * @param <T> type of variable being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class MostConstrainedDynamic<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/MostConstrainedStatic.java b/src/main/java/org/jacop/search/MostConstrainedStatic.java
index 5cd961956..6d0bc0c57 100644
--- a/src/main/java/org/jacop/search/MostConstrainedStatic.java
+++ b/src/main/java/org/jacop/search/MostConstrainedStatic.java
@@ -37,7 +37,7 @@
  *
  * @param <T> type of variable being compared.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class MostConstrainedStatic<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/NoGoodsCollector.java b/src/main/java/org/jacop/search/NoGoodsCollector.java
index 2e2b5eec8..a2de24c30 100644
--- a/src/main/java/org/jacop/search/NoGoodsCollector.java
+++ b/src/main/java/org/jacop/search/NoGoodsCollector.java
@@ -46,7 +46,7 @@
  * when collector is informed about exiting the search.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class NoGoodsCollector<T extends IntVar> implements ExitChildListener<T>, TimeOutListener, ExitListener {
diff --git a/src/main/java/org/jacop/search/OneSolution.java b/src/main/java/org/jacop/search/OneSolution.java
index ac1272d01..56871dbe1 100644
--- a/src/main/java/org/jacop/search/OneSolution.java
+++ b/src/main/java/org/jacop/search/OneSolution.java
@@ -40,7 +40,7 @@
  * again search for a single solution.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class OneSolution<T extends Var> extends SimpleSolutionListener<T> implements ConsistencyListener, InitializeListener {
diff --git a/src/main/java/org/jacop/search/PrintOutListener.java b/src/main/java/org/jacop/search/PrintOutListener.java
index f6b5fdc7b..ac92f08fe 100644
--- a/src/main/java/org/jacop/search/PrintOutListener.java
+++ b/src/main/java/org/jacop/search/PrintOutListener.java
@@ -37,7 +37,7 @@
  * add your own functionality.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class PrintOutListener<T extends Var> extends SimpleSolutionListener<T> implements SolutionListener<T> {
 
diff --git a/src/main/java/org/jacop/search/PrioritySearch.java b/src/main/java/org/jacop/search/PrioritySearch.java
index b9e1d2039..f04c44b91 100644
--- a/src/main/java/org/jacop/search/PrioritySearch.java
+++ b/src/main/java/org/jacop/search/PrioritySearch.java
@@ -47,7 +47,7 @@
  * PrioritySearch selects first a row in the matrix based on metric of
  * the variable at the pririty vector. As soon as a row is choosen,
  * variables are selected for indomain method.  The row selection is
- * done with the help of pririty variable comparators. Two comparators
+ * done with the help of pririty variable comparatos. Two comparators
  * can be employed main and tiebreaking one. If two are not sufficient
  * to differentiate two rows than the lexigraphical ordering is used.
  *
@@ -58,10 +58,10 @@
  *
  * @param <T> type of variable being used in the Search.
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
-@SuppressWarnings("unchecked")
+@SuppressWarnings({"unchecked","serial"})
 public class PrioritySearch<T extends Var> extends DepthFirstSearch<T> {
 
     static final boolean debugAll = false;
@@ -69,8 +69,9 @@ public class PrioritySearch<T extends Var> extends DepthFirstSearch<T> {
     int n;  // length of priority variables and sub-vectors
     T[] priority;
     ComparatorVariable<T> comparator;
+    ComparatorVariable<T> tieBreak = null;
 
-    DepthFirstSearch[] search;
+    DepthFirstSearch<T>[] search;
 
     BitSet visited;
 
@@ -82,7 +83,7 @@ public class PrioritySearch<T extends Var> extends DepthFirstSearch<T> {
     boolean solutionsReached = false;	
 	
     /**
-     * It constructs a PrioritySearch variable ordering.
+     * It constructs a PrioritySearch.
      *
      * @param priority       prority variables used to select a sub-vector of vars (row)
      * @param dfs            vector of depth first searches to be selected from; they must have SelectChoicePoint set.
@@ -109,7 +110,7 @@ public PrioritySearch(T[] priority, ComparatorVariable<T> comparator, DepthFirst
 		throw new RuntimeException("heuristic in depth first search must be set");
 
 	    search[2*i+1] = new LinkingSearch<T>(this);
-	    DepthFirstSearch last = lastSearch(dfs[i]);
+	    DepthFirstSearch<T> last = lastSearch(dfs[i]);
 	    last.addChildSearch(search[2*i+1]);
 	    search[2*i+1].setMasterSearch(last);
 	}
@@ -117,9 +118,24 @@ public PrioritySearch(T[] priority, ComparatorVariable<T> comparator, DepthFirst
 
     }
 
-    DepthFirstSearch lastSearch(DepthFirstSearch dfs) {
+    /**
+     * It constructs a PrioritySearch.
+     *
+     * @param priority       prority variables used to select a sub-vector of vars (row)
+     * @param dfs            vector of depth first searches to be selected from; they must have SelectChoicePoint set.
+     * @param comparator     the variable comparator to choose the proper sub.search.
+     * @param tieBreak     the variable tie breaking comparator to choose the proper sub.search.
+     */
+    public PrioritySearch(T[] priority, ComparatorVariable<T> comparator, ComparatorVariable<T> tieBreak, DepthFirstSearch<T>[] dfs) {
+        this(priority, comparator, dfs);
+
+        this.tieBreak = tieBreak;
+
+    }
+
+    DepthFirstSearch<T> lastSearch(DepthFirstSearch<T> dfs) {
 	DepthFirstSearch<T> ns = dfs;
-	DepthFirstSearch lastNotNullSearch = ns;
+	DepthFirstSearch<T> lastNotNullSearch = ns;
 	
 	do {
 	    lastNotNullSearch = ns;
@@ -144,7 +160,7 @@ public boolean labeling(Store store) {
         this.store = store;
 	((SimpleSolutionListener)solutionListener).setVariables(allVars);
 
-	for (DepthFirstSearch dfs: search)
+	for (DepthFirstSearch<T> dfs: search)
 	    dfs.setStore(store);
 
         if (store.raiseLevelBeforeConsistency) {
@@ -246,8 +262,8 @@ public boolean labeling(Store store, Var costVar) {
 	if (solutionsLimit == -1)
 	    solutionsLimit = Integer.MAX_VALUE;
 	
-	for(DepthFirstSearch dfs : search) {
-	    DepthFirstSearch ns = dfs;
+	for(DepthFirstSearch<T> dfs : search) {
+	    DepthFirstSearch<T> ns = dfs;
 	    do {
 		ns.setStore(store);
 		ns.setCostVar(costVar);
@@ -351,11 +367,11 @@ public boolean labeling() {
 	this.store = allVars[0].getStore();
 	((SimpleSolutionListener)solutionListener).setVariables(allVars);
 
-	for(DepthFirstSearch dfs : search) 
+	for(DepthFirstSearch<T> dfs : search) 
 	    dfs.setStore(store);
 
 	if (costVariable != null) {
-	    for(DepthFirstSearch dfs : search) {
+	    for(DepthFirstSearch<T> dfs : search) {
 		dfs.setCostVar(costVariable);
 		dfs.respectSolutionListenerAdvice = true;
 		dfs.costVariable = costVariable;
@@ -487,7 +503,7 @@ public boolean label(int n) {
     @Override
     public int getNodes() {
 	nodes = 0;
-	for (DepthFirstSearch<Var> l : search) {
+	for (DepthFirstSearch<T> l : search) {
 	    nodes += l.getNodes();
 
 	    if (l.childSearches != null)
@@ -499,7 +515,7 @@ public int getNodes() {
     @Override
     public int getDecisions() {
 	decisions = 0;
-	for (DepthFirstSearch<Var> l : search) {
+	for (DepthFirstSearch<T> l : search) {
 	    decisions += l.getDecisions();
 
 	    if (l.childSearches != null)
@@ -511,7 +527,7 @@ public int getDecisions() {
     @Override
     public int getWrongDecisions() {
 	wrongDecisions = 0;
-	for (DepthFirstSearch<Var> l : search) {
+	for (DepthFirstSearch<T> l : search) {
 	    wrongDecisions += l.getWrongDecisions();
 
 	    if (l.childSearches != null)
@@ -523,7 +539,7 @@ public int getWrongDecisions() {
     @Override
     public int getBacktracks() {
 	numberBacktracks = 0;
-	for (DepthFirstSearch<Var> l : search) {
+	for (DepthFirstSearch<T> l : search) {
 	    numberBacktracks += l.getBacktracks();
 
 	    if (l.childSearches != null)
@@ -535,7 +551,7 @@ public int getBacktracks() {
     @Override
     public int getMaximumDepth() {
 	maxDepthExcludePaths = 0;
-	for (DepthFirstSearch<Var> l : search) {
+	for (DepthFirstSearch<T> l : search) {
 	    maxDepthExcludePaths += l.getMaximumDepth();
 
 	    if (l.childSearches != null)
@@ -583,17 +599,23 @@ int getSubSearch() {
 	if (comparator != null) {
 	    double currentMeasure = comparator.metric(priority[current]);
 	    for (int i = current+1; i < n; i++) {
-		if (comparator.compare(currentMeasure, priority[i]) < 0 && ! visited.get(i)) {
-		    current = i;
-		currentMeasure = comparator.metric(priority[current]);
-		}
-	    }
+                if (! visited.get(i)) {
+                    if (comparator.compare(currentMeasure, priority[i]) < 0) {
+                        current = i;
+                        currentMeasure = comparator.metric(priority[current]);
+                    } else if (tieBreak != null
+                               && comparator.compare(currentMeasure, priority[i]) == 0
+                               && tieBreak.compare(currentMeasure, priority[i]) < 0) {
+                        current = i;
+                    }            
+                }
+            }
 	}
 	
 	return current;
     }
 
-    public T[] getVariables(PrioritySearch ps) {
+    public T[] getVariables(PrioritySearch<T> ps) {
 
 	T[] varsArray;
     	List<T> vars = new ArrayList<>();
@@ -605,7 +627,7 @@ public T[] getVariables(PrioritySearch ps) {
 		// PrioritySearch
 		T[] vs = null;
 		for (int j = 0; j < ps.search.length/2; j++) {
-		    vs = getVariables((PrioritySearch)ps.search[2*j]);
+		    vs = getVariables((PrioritySearch<T>)ps.search[2*j]);
 
 		}
 
@@ -629,15 +651,15 @@ public T[] getVariables(PrioritySearch ps) {
     	return varsArray;
     }
 
-    public void addRestartCalculator(DepthFirstSearch s, Calculator calc) {
+    public void addRestartCalculator(DepthFirstSearch<T> s, Calculator calc) {
 
-	DepthFirstSearch[] ns = null;
+	DepthFirstSearch<T>[] ns = null;
 	if (s instanceof PrioritySearch)
 	    ns  = ((PrioritySearch)s).getSearchSeq();
 	else
 	    ns = new DepthFirstSearch[] {s};
 
-	for (DepthFirstSearch dfs : ns)
+	for (DepthFirstSearch<T> dfs : ns)
 	    if (dfs instanceof PrioritySearch) {
 		for (int i = 0; i < ((PrioritySearch)dfs).search.length/2; i++) {
 	    	    addRestartCalculator(((PrioritySearch)dfs).search[2*i], calc);
@@ -653,7 +675,7 @@ public void setSolutionLimit(int no) {
 	solutionsLimit = no;
     }
 
-    public DepthFirstSearch[] getSearchSeq() {
+    public DepthFirstSearch<T>[] getSearchSeq() {
 	return search;
     }
     
@@ -662,6 +684,11 @@ public String toString() {
 
 	b.append("PrioritySearch(").append(java.util.Arrays.asList(priority)).append(", ").append(comparator.getClass().getName());
 
+        if (tieBreak == null)
+            b.append(", null");
+        else
+            b.append(", " + tieBreak.getClass().getName());
+
 	b.append(", [");
 	for (int i = 0; i < search.length/2; i++) {
 	    b.append(search[2*i]+", ");
@@ -673,9 +700,9 @@ public String toString() {
 
     class LinkingSearch<T extends Var> extends DepthFirstSearch<T> {
 
-	DepthFirstSearch master;
+	DepthFirstSearch<T> master;
 	
-	LinkingSearch(DepthFirstSearch m) {
+	LinkingSearch(DepthFirstSearch<T> m) {
 	    master = m;
 	}
 
@@ -710,7 +737,7 @@ void constraineCost() {
 	    }
 	}
 
-	void constraineCostFromChild(DepthFirstSearch child) {
+	void constraineCostFromChild(DepthFirstSearch<T> child) {
 	    if (costVariable instanceof IntVar) {
 		int newCost = child.costValue;
 
@@ -757,9 +784,9 @@ public boolean labeling() {
 
 		    if (master.childSearches != null) {
 
-			 DepthFirstSearch childSearch = null;
+			 DepthFirstSearch<T> childSearch = null;
 
-			 for (DepthFirstSearch child : (DepthFirstSearch[])master.childSearches) {
+			 for (DepthFirstSearch<T> child : (DepthFirstSearch[])master.childSearches) {
 			    childSearch = child;
 			    child.setStore(store);
 			    child.getSolutionListener().setParentSolutionListener(solutionListener);
@@ -812,9 +839,9 @@ public boolean labeling() {
 			return false;
 		    }
 		} else if (master.childSearches != null) { // no optimization and child search
-		    DepthFirstSearch childSearch = null;
+		    DepthFirstSearch<T> childSearch = null;
 
-		    for (DepthFirstSearch child : (DepthFirstSearch[])master.childSearches) {
+		    for (DepthFirstSearch<T> child : (DepthFirstSearch[])master.childSearches) {
 			childSearch = child;
 			child.setStore(store);
 			child.getSolutionListener().setParentSolutionListener(solutionListener);
diff --git a/src/main/java/org/jacop/search/RandomSelect.java b/src/main/java/org/jacop/search/RandomSelect.java
index 3a9b7434e..46b076cb3 100644
--- a/src/main/java/org/jacop/search/RandomSelect.java
+++ b/src/main/java/org/jacop/search/RandomSelect.java
@@ -42,7 +42,7 @@
  * be enforced by search.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class RandomSelect<T extends Var> implements SelectChoicePoint<T> {
diff --git a/src/main/java/org/jacop/search/RandomVar.java b/src/main/java/org/jacop/search/RandomVar.java
index 439e0d740..f86bb9972 100644
--- a/src/main/java/org/jacop/search/RandomVar.java
+++ b/src/main/java/org/jacop/search/RandomVar.java
@@ -40,7 +40,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class RandomVar<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/Search.java b/src/main/java/org/jacop/search/Search.java
index cd58bbeb4..1d1a2e587 100644
--- a/src/main/java/org/jacop/search/Search.java
+++ b/src/main/java/org/jacop/search/Search.java
@@ -42,7 +42,7 @@
  *
  * @param <T> type of variables used in this search.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public interface Search<T extends Var> {
diff --git a/src/main/java/org/jacop/search/SelectChoicePoint.java b/src/main/java/org/jacop/search/SelectChoicePoint.java
index 4ee800055..65c95ed80 100644
--- a/src/main/java/org/jacop/search/SelectChoicePoint.java
+++ b/src/main/java/org/jacop/search/SelectChoicePoint.java
@@ -43,7 +43,7 @@
  *
  * @param <T> type of the variable for which choice point is being created.
  * @author Radoslaw Szymanek and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public interface SelectChoicePoint<T extends Var> {
diff --git a/src/main/java/org/jacop/search/Shaving.java b/src/main/java/org/jacop/search/Shaving.java
index abae79e29..78a761e49 100644
--- a/src/main/java/org/jacop/search/Shaving.java
+++ b/src/main/java/org/jacop/search/Shaving.java
@@ -69,7 +69,7 @@
  * pair.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 @SuppressWarnings("unchecked") public class Shaving<T extends IntVar> implements ExitChildListener<T>, ConsistencyListener {
@@ -117,7 +117,7 @@
 
     boolean wrongDecisionEncountered;
 
-    private ExitChildListener[] exitChildListeners;
+    private ExitChildListener<T>[] exitChildListeners;
 
     private ConsistencyListener[] consistencyListeners;
 
@@ -133,7 +133,7 @@
 
     private int depth = 0;
 
-    List<Map<IntVar, LinkedHashSet<Integer>>> shavable = new ArrayList();
+    List<Map<IntVar, LinkedHashSet<Integer>>> shavable = new ArrayList<>();
 
     Map<IntVar, LinkedHashSet<Integer>> notShavable = Var.createEmptyPositioning();
 
@@ -205,7 +205,7 @@ public void setChildrenListeners(ConsistencyListener[] children) {
         consistencyListeners = children;
     }
 
-    public void setChildrenListeners(ExitChildListener[] children) {
+    public void setChildrenListeners(ExitChildListener<T>[] children) {
 
         exitChildListeners = children;
     }
@@ -215,7 +215,7 @@ public void setChildrenListeners(ConsistencyListener child) {
         consistencyListeners[0] = child;
     }
 
-    public void setChildrenListeners(ExitChildListener child) {
+    public void setChildrenListeners(ExitChildListener<T> child) {
         exitChildListeners = new ExitChildListener[1];
         exitChildListeners[0] = child;
     }
diff --git a/src/main/java/org/jacop/search/SimpleMatrixSelect.java b/src/main/java/org/jacop/search/SimpleMatrixSelect.java
index f9ad7d941..eb652bd3f 100644
--- a/src/main/java/org/jacop/search/SimpleMatrixSelect.java
+++ b/src/main/java/org/jacop/search/SimpleMatrixSelect.java
@@ -50,7 +50,7 @@
  *
  * @param <T> type of variable being used in the Search.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SimpleMatrixSelect<T extends Var> implements SelectChoicePoint<T> {
diff --git a/src/main/java/org/jacop/search/SimpleSelect.java b/src/main/java/org/jacop/search/SimpleSelect.java
index 6ed7dfff3..3305c1b32 100644
--- a/src/main/java/org/jacop/search/SimpleSelect.java
+++ b/src/main/java/org/jacop/search/SimpleSelect.java
@@ -41,7 +41,7 @@
  * be enforced by search.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 @SuppressWarnings("unchecked") public class SimpleSelect<T extends Var> implements SelectChoicePoint<T> {
diff --git a/src/main/java/org/jacop/search/SimpleSolutionListener.java b/src/main/java/org/jacop/search/SimpleSolutionListener.java
index 629f7b6da..53c9c5f80 100644
--- a/src/main/java/org/jacop/search/SimpleSolutionListener.java
+++ b/src/main/java/org/jacop/search/SimpleSolutionListener.java
@@ -44,7 +44,7 @@
  *
  * @param <T> type of variable being used in search.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SimpleSolutionListener<T extends Var> implements SolutionListener<T> {
@@ -261,12 +261,15 @@ public void recordSolution() {
                 vars[value] = current;
             }
 
-            solutions = new Domain[1][vars.length];
-            parentSolutionNo = new int[1];
+            if (vars != null) {
+                solutions = new Domain[1][vars.length];
+                parentSolutionNo = new int[1];
+            }
 
         }
 
-        recordSolution();
+        if (vars != null)
+            recordSolution();
 
         if (childrenSolutionListeners != null) {
             boolean code = false;
diff --git a/src/main/java/org/jacop/search/SimpleTimeOut.java b/src/main/java/org/jacop/search/SimpleTimeOut.java
index dc6b1d2fc..f93981dec 100644
--- a/src/main/java/org/jacop/search/SimpleTimeOut.java
+++ b/src/main/java/org/jacop/search/SimpleTimeOut.java
@@ -37,7 +37,7 @@
  * before the timeout.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SimpleTimeOut implements TimeOutListener {
diff --git a/src/main/java/org/jacop/search/SmallestDomain.java b/src/main/java/org/jacop/search/SmallestDomain.java
index 45d8be447..ff8809ddc 100644
--- a/src/main/java/org/jacop/search/SmallestDomain.java
+++ b/src/main/java/org/jacop/search/SmallestDomain.java
@@ -38,7 +38,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class SmallestDomain<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/SmallestMax.java b/src/main/java/org/jacop/search/SmallestMax.java
index 9e650e93d..545cf0823 100644
--- a/src/main/java/org/jacop/search/SmallestMax.java
+++ b/src/main/java/org/jacop/search/SmallestMax.java
@@ -38,7 +38,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class SmallestMax<T extends IntVar> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/SmallestMin.java b/src/main/java/org/jacop/search/SmallestMin.java
index c331094c6..58d334a9f 100644
--- a/src/main/java/org/jacop/search/SmallestMin.java
+++ b/src/main/java/org/jacop/search/SmallestMin.java
@@ -38,7 +38,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class SmallestMin<T extends IntVar> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/SolutionListener.java b/src/main/java/org/jacop/search/SolutionListener.java
index 5ebe6ab69..3258e70b0 100644
--- a/src/main/java/org/jacop/search/SolutionListener.java
+++ b/src/main/java/org/jacop/search/SolutionListener.java
@@ -41,7 +41,7 @@
  *
  * @param <T> type of variable for which the solution is being stored.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public interface SolutionListener<T extends Var> {
diff --git a/src/main/java/org/jacop/search/SplitRandomSelect.java b/src/main/java/org/jacop/search/SplitRandomSelect.java
index 33106354c..7b2782ced 100644
--- a/src/main/java/org/jacop/search/SplitRandomSelect.java
+++ b/src/main/java/org/jacop/search/SplitRandomSelect.java
@@ -44,7 +44,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SplitRandomSelect<T extends IntVar> extends SimpleSelect<T> {
diff --git a/src/main/java/org/jacop/search/SplitSelect.java b/src/main/java/org/jacop/search/SplitSelect.java
index 6a440c375..5c1c4f358 100644
--- a/src/main/java/org/jacop/search/SplitSelect.java
+++ b/src/main/java/org/jacop/search/SplitSelect.java
@@ -43,7 +43,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SplitSelect<T extends IntVar> extends SimpleSelect<T> {
diff --git a/src/main/java/org/jacop/search/TimeOutListener.java b/src/main/java/org/jacop/search/TimeOutListener.java
index 562f4776c..022bd9618 100644
--- a/src/main/java/org/jacop/search/TimeOutListener.java
+++ b/src/main/java/org/jacop/search/TimeOutListener.java
@@ -37,7 +37,7 @@
  * timeout has occurred.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public interface TimeOutListener {
diff --git a/src/main/java/org/jacop/search/TraceGenerator.java b/src/main/java/org/jacop/search/TraceGenerator.java
index df5ec5807..16cd5658a 100644
--- a/src/main/java/org/jacop/search/TraceGenerator.java
+++ b/src/main/java/org/jacop/search/TraceGenerator.java
@@ -60,7 +60,7 @@
  * It generates xml format accepted by CPViz tool developed by Helmut Simonis.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 
@@ -637,7 +637,7 @@ void prepareVizHeader() {
 
                 int minV = minValue(tracedVar), maxV = maxValue(tracedVar);
                 visAtt.addAttribute("", "", "width", "CDATA", "" + tracedVar.size());
-                visAtt.addAttribute("", "", "height", "CDATA", "" + (int) (maxV - minV + 1));
+                visAtt.addAttribute("", "", "height", "CDATA", "" + (maxV - minV + 1));
 
                 visAtt.addAttribute("", "", "min", "CDATA", "" + minV);
                 visAtt.addAttribute("", "", "max", "CDATA", "" + maxV);
@@ -828,7 +828,7 @@ void generateVisualizationNode(int searchNodeId, boolean tryNode) {
                 for (int i = 0; i < tracedVar.size(); i++) {
 
                     AttributesImpl vAtts = new AttributesImpl();
-                    vAtts.addAttribute("", "", "index", "CDATA", "" + (int) (i + 1));
+                    vAtts.addAttribute("", "", "index", "CDATA", "" + (i + 1));
                     if (tracedVar.get(i) instanceof IntVar) {
                         IntVar v = (IntVar) tracedVar.get(i);
                         if (v.singleton()) { // IntVar
@@ -836,20 +836,20 @@ void generateVisualizationNode(int searchNodeId, boolean tryNode) {
                             hdVis.startElement("", "", "integer", vAtts);
                             hdVis.endElement("", "", "integer");
                         } else {
-                            vAtts.addAttribute("", "", "domain", "CDATA", intDomainToString((IntDomain) v.dom()));
+                            vAtts.addAttribute("", "", "domain", "CDATA", intDomainToString(v.dom()));
                             hdVis.startElement("", "", "dvar", vAtts);
                             hdVis.endElement("", "", "dvar");
                         }
                     } else { // setVar
                         SetVar v = (SetVar) tracedVar.get(i);
                         if (v.singleton()) { // IntVar
-                            vAtts.addAttribute("", "", "value", "CDATA", "" + setDomainToString((SetDomain) v.dom()));
+                            vAtts.addAttribute("", "", "value", "CDATA", "" + setDomainToString(v.dom()));
                             hdVis.startElement("", "", "sinteger", vAtts);
                             hdVis.endElement("", "", "sinteger");
                         } else {
                             // TODO, BUG? Why the same thing is written to low and high attribute?
-                            vAtts.addAttribute("", "", "low", "CDATA", setDomainToString((SetDomain) v.dom()));
-                            vAtts.addAttribute("", "", "high", "CDATA", setDomainToString((SetDomain) v.dom()));
+                            vAtts.addAttribute("", "", "low", "CDATA", setDomainToString(v.dom()));
+                            vAtts.addAttribute("", "", "high", "CDATA", setDomainToString(v.dom()));
                             hdVis.startElement("", "", "svar", vAtts);
                             hdVis.endElement("", "", "svar");
                         }
@@ -859,7 +859,7 @@ void generateVisualizationNode(int searchNodeId, boolean tryNode) {
                 }
                 if (varIndex.get(selectedVar) != null) {
                     AttributesImpl vFocus = new AttributesImpl();
-                    vFocus.addAttribute("", "", "index", "CDATA", "" + (int) (varIndex.get(selectedVar) + 1));
+                    vFocus.addAttribute("", "", "index", "CDATA", "" + (varIndex.get(selectedVar) + 1));
                     vFocus.addAttribute("", "", "group", "CDATA", "" + "default");
                     if (tryNode) {
                         vFocus.addAttribute("", "", "type", "CDATA", "");
diff --git a/src/main/java/org/jacop/search/TransformExtensional.java b/src/main/java/org/jacop/search/TransformExtensional.java
index 75ddf7f32..fe0d47180 100644
--- a/src/main/java/org/jacop/search/TransformExtensional.java
+++ b/src/main/java/org/jacop/search/TransformExtensional.java
@@ -45,7 +45,7 @@
  * given the scope of the variables of interest.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class TransformExtensional implements InitializeListener {
diff --git a/src/main/java/org/jacop/search/WeightedDegree.java b/src/main/java/org/jacop/search/WeightedDegree.java
index 76dd80dbb..342ce5079 100644
--- a/src/main/java/org/jacop/search/WeightedDegree.java
+++ b/src/main/java/org/jacop/search/WeightedDegree.java
@@ -45,7 +45,7 @@
  *
  * @param <T> type of variable being compared.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class WeightedDegree<T extends Var> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/search/restart/Calculator.java b/src/main/java/org/jacop/search/restart/Calculator.java
index 994b496e5..d1cbdf9ec 100644
--- a/src/main/java/org/jacop/search/restart/Calculator.java
+++ b/src/main/java/org/jacop/search/restart/Calculator.java
@@ -30,17 +30,16 @@
 
 package org.jacop.search.restart;
 
-import org.jacop.core.Var;
 import org.jacop.search.ConsistencyListener;
 
 /**
- * Defines interface for a calculator for restart search
+ * Defines interface for a calculator for restart search.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
-public abstract class Calculator<T extends Var> implements ConsistencyListener {
+public abstract class Calculator implements ConsistencyListener {
 
     long numberFails = 0;
 
@@ -57,17 +56,15 @@ public abstract class Calculator<T extends Var> implements ConsistencyListener {
      */
     public boolean executeAfterConsistency(boolean consistent) {
 
-	if (child != null)
-	    child.executeAfterConsistency(consistent);
-	
+        if (child != null)
+            child.executeAfterConsistency(consistent);
+
         if (numberFails >= failLimit)
             return false;
-        else {
-            if (!consistent)
-                numberFails++;
+        else if (!consistent)
+            numberFails++;
 
-            return consistent;
-        }
+        return consistent;
     }
 
     public void setFailLimit(int limit) {
@@ -76,9 +73,9 @@ public void setFailLimit(int limit) {
     }
 
     public boolean pointsExhausted() {
-	return numberFails >= failLimit;
+        return numberFails >= failLimit;
     }
-    
+
     public long getFailLimit() {
 
         return failLimit;
@@ -93,7 +90,7 @@ public void setChildrenListeners(ConsistencyListener[] children) {
     }
 
     public void setChildrenListeners(ConsistencyListener child) {
-	this.child = child;
+        this.child = child;
     }
 
 }
diff --git a/src/main/java/org/jacop/search/restart/ConstantCalculator.java b/src/main/java/org/jacop/search/restart/ConstantCalculator.java
index 260f23000..667e2b357 100644
--- a/src/main/java/org/jacop/search/restart/ConstantCalculator.java
+++ b/src/main/java/org/jacop/search/restart/ConstantCalculator.java
@@ -30,26 +30,24 @@
 
 package org.jacop.search.restart;
 
-import org.jacop.core.Var;
-
 /**
- * Defines functionality for constant calculator for restart search
+ * Defines functionality for constant calculator for restart search.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
-public class ConstantCalculator<T extends Var> extends Calculator {
+public class ConstantCalculator extends Calculator {
 
     public ConstantCalculator(int scale) {
         failLimit = scale;
     }
 
     public void newLimit() {
-	numberFails = 0;
+        numberFails = 0;
     }
     
     public String toString() {
-	return "constantCalculator("+failLimit+")";
+        return "constantCalculator(" + failLimit + ")";
     }
 }
diff --git a/src/main/java/org/jacop/search/restart/CustomReport.java b/src/main/java/org/jacop/search/restart/CustomReport.java
index f1534922e..938e550ac 100644
--- a/src/main/java/org/jacop/search/restart/CustomReport.java
+++ b/src/main/java/org/jacop/search/restart/CustomReport.java
@@ -31,7 +31,6 @@
 package org.jacop.search.restart;
 
 import java.util.Arrays;
-
 import org.jacop.core.Var;
 
 /**
@@ -39,7 +38,7 @@
  * search finds a solution.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class CustomReport {
@@ -47,21 +46,21 @@ public class CustomReport {
     Var[] vars = null;
 
     public CustomReport(Var[] vs) {
-	addVariables(vs);
+        addVariables(vs);
     }
     
     public CustomReport() {
     }
     
     public void addVariables(Var[] vs) {
-	vars = new Var[vs.length];
-	for (int i = 0; i < vs.length; i++) {
-	    vars[i] = vs[i];
-	}
+        vars = new Var[vs.length];
+        for (int i = 0; i < vs.length; i++) {
+            vars[i] = vs[i];
+        }
     }
     
     public void report() {
-	System.out.println(Arrays.asList(vars));
+        System.out.println(Arrays.asList(vars));
 
     }
 }
diff --git a/src/main/java/org/jacop/search/restart/GeometricCalculator.java b/src/main/java/org/jacop/search/restart/GeometricCalculator.java
index ef7b97d1c..766ef4204 100644
--- a/src/main/java/org/jacop/search/restart/GeometricCalculator.java
+++ b/src/main/java/org/jacop/search/restart/GeometricCalculator.java
@@ -30,35 +30,33 @@
 
 package org.jacop.search.restart;
 
-import org.jacop.core.Var;
-
 /**
- * Defines functionality for constant calculator for restart search
+ * Defines functionality for constant calculator for restart search.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
-public class GeometricCalculator<T extends Var> extends Calculator {
+public class GeometricCalculator extends Calculator {
 
     int scale;
     double base;
     int n;
     
     public GeometricCalculator(double base, int scale) {
-	n = 0;
+        n = 0;
         failLimit = scale;
-	this.base = base;
-	this.scale = scale;
+        this.base = base;
+        this.scale = scale;
     }
 
     public void newLimit() {
-	numberFails = 0;
-	double p = Double.valueOf(Math.pow(base, ++n));
-	failLimit = (long)p * scale;
+        numberFails = 0;
+        double p = Double.valueOf(Math.pow(base, ++n));
+        failLimit = (long)p * scale;
     }
     
     public String toString() {
-	return "geometricCalculator("+base+", "+scale+")";
+        return "geometricCalculator(" + base + ", " + scale + ")";
     }
 }
diff --git a/src/main/java/org/jacop/search/restart/LinearCalculator.java b/src/main/java/org/jacop/search/restart/LinearCalculator.java
index eb4cf0bee..2ed9f0cae 100644
--- a/src/main/java/org/jacop/search/restart/LinearCalculator.java
+++ b/src/main/java/org/jacop/search/restart/LinearCalculator.java
@@ -30,32 +30,30 @@
 
 package org.jacop.search.restart;
 
-import org.jacop.core.Var;
-
 /**
- * Defines functionality for constant calculator for restart search
+ * Defines functionality for constant calculator for restart search.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
-public class LinearCalculator<T extends Var> extends Calculator {
+public class LinearCalculator extends Calculator {
 
     long increment;
     long n;
     
     public LinearCalculator(int scale) {
-	n = 1;
+        n = 1;
         failLimit = scale;
-	increment = (long)scale;
+        increment = (long)scale;
     }
 
     public void newLimit() {
-	numberFails = 0;
-	failLimit = ++n * increment;
+        numberFails = 0;
+        failLimit = ++n * increment;
     }
     
     public String toString() {
-	return "constantCalculator: "+numberFails+"("+failLimit+")";
+        return "constantCalculator: " + numberFails + "(" + failLimit + ")";
     }
 }
diff --git a/src/main/java/org/jacop/search/restart/LubyCalculator.java b/src/main/java/org/jacop/search/restart/LubyCalculator.java
index 57471e833..adddf5e62 100644
--- a/src/main/java/org/jacop/search/restart/LubyCalculator.java
+++ b/src/main/java/org/jacop/search/restart/LubyCalculator.java
@@ -30,39 +30,37 @@
 
 package org.jacop.search.restart;
 
-import org.jacop.core.Var;
-
 /**
- * Defines functionality for constant calculator for restart search
+ * Defines functionality for constant calculator for restart search.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
-public class LubyCalculator<T extends Var> extends Calculator {
+public class LubyCalculator extends Calculator {
 
     long scale;
     int n;
     
     public LubyCalculator(int scale) {
-	n = 1;
-	this.scale = (long)scale;
-        failLimit = this.scale*getLuby(n);
+        n = 1;
+        this.scale = (long)scale;
+        failLimit = this.scale * getLuby(n);
     }
 
     public void newLimit() {
-	numberFails = 0;
-	failLimit = scale*getLuby(++n);
+        numberFails = 0;
+        failLimit = scale * getLuby(++n);
     }
     
     public String toString() {
-	return "lubyCalculator("+scale+")";
+        return "lubyCalculator("+scale+")";
     }
 
     public int getLuby(int i) {
 
-	double precision = 1E-8;
-	
+        double precision = 1E-8;
+
         if (i == 1) {
             return 1;
         }
diff --git a/src/main/java/org/jacop/search/restart/RestartSearch.java b/src/main/java/org/jacop/search/restart/RestartSearch.java
index f842b9dcc..5b8f57700 100644
--- a/src/main/java/org/jacop/search/restart/RestartSearch.java
+++ b/src/main/java/org/jacop/search/restart/RestartSearch.java
@@ -34,11 +34,9 @@
 import org.jacop.core.IntVar;
 import org.jacop.core.Var;
 import org.jacop.constraints.XltC;
-
 import org.jacop.floats.core.FloatVar;
 import org.jacop.floats.core.FloatDomain;
 import org.jacop.floats.constraints.PlteqC;
-
 import org.jacop.search.DepthFirstSearch;
 import org.jacop.search.Search;
 import org.jacop.search.SelectChoicePoint;
@@ -46,13 +44,14 @@
 import org.jacop.search.SolutionListener;
 import org.jacop.search.ConsistencyListener;
 import org.jacop.search.PrioritySearch;
-;
+import java.util.Random;
+
 /**
  * Implements restart search. Only cost as IntVar is possible.
  *
  * @param <T> type of variables used in this search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class RestartSearch<T extends Var> {
@@ -61,156 +60,269 @@ public class RestartSearch<T extends Var> {
     DepthFirstSearch<T> search;
     SelectChoicePoint<T> select;
     Calculator calculator;
-    SolutionListener lastSolutionListener;
+    SolutionListener<T> lastSolutionListener;
     CustomReport reportSolution = null;
 
     Search<T> lastNotNullSearch;
     
     Var cost;
-    int intCostValue = Integer.MAX_VALUE;;
+    int intCostValue = Integer.MAX_VALUE;
     double floatCostValue = Double.MAX_VALUE;
 
     int numberRestarts = 0;
 
+    boolean atLeastOneSolution = false;
+
     boolean timeOutCheck = false;
     long timeOut;
-    
-    @SuppressWarnings("unchecked") 
-    public RestartSearch(Store store, DepthFirstSearch<T> s, SelectChoicePoint<T> sel, Calculator calculator, Var cost) {
-	this.search = s;
-	this.calculator = calculator;
-	this.cost = cost;
-	this.select = sel;
-	this.store = store;
-	
-	DepthFirstSearch<T> ns = search;
-	lastNotNullSearch = ns;
-
-	do {
-
-	    if (ns instanceof PrioritySearch) {
-		((PrioritySearch)ns).addRestartCalculator((PrioritySearch)ns, calculator);
-	    }
-
-	    // add calculator & do not assign solutions
-	    ConsistencyListener cs = ns.getConsistencyListener();
-	    ns.setConsistencyListener(calculator);
-	    ns.consistencyListener.setChildrenListeners(cs);
-	    ns.setAssignSolution(false);
-	    ns.setPrintInfo(false);
-	    lastNotNullSearch = ns;
-
-	    // find next search
-	    if (ns.childSearches == null)
-		ns = null;
-	    else 
-		ns = (DepthFirstSearch<T>)ns.childSearches[0];
-	} while (ns != null);
-
-	if (cost != null) {
-	    lastSolutionListener = lastNotNullSearch.getSolutionListener();
-	    lastSolutionListener.setChildrenListeners(new CostListener<T>());
-	}
+
+    // relax and reconstruct
+    private final Random generator;
+    IntVar[] rarVars;
+    int probability;
+    int[] values;
+    int restartsLimit = 0; // no limit
+
+    @SuppressWarnings("unchecked")
+    public RestartSearch(Store store, DepthFirstSearch<T> s, SelectChoicePoint<T> sel, Calculator calculator, T cost) {
+        this.search = s;
+        this.calculator = calculator;
+        this.cost = cost;
+        this.select = sel;
+        this.store = store;
+
+        DepthFirstSearch<T> ns = search;
+        lastNotNullSearch = ns;
+
+        do {
+            // ns.setCostVar(null); // cost is handled internally by restart search
+
+            if (ns instanceof PrioritySearch) {
+                ((PrioritySearch)ns).addRestartCalculator((PrioritySearch)ns, calculator);
+            }
+
+            // add calculator & do not assign solutions
+            ConsistencyListener cs = ns.getConsistencyListener();
+            ns.setConsistencyListener(calculator);
+            ns.consistencyListener.setChildrenListeners(cs);
+            ns.setAssignSolution(false);
+            ns.setPrintInfo(false);
+            lastNotNullSearch = ns;
+
+            // find next search
+            if (ns.childSearches == null) {
+                ns = null;
+            } else
+                ns = (DepthFirstSearch<T>)ns.childSearches[0];
+        } while (ns != null);
+
+        if (cost != null) {
+            lastSolutionListener = lastNotNullSearch.getSolutionListener();
+            lastSolutionListener.setChildrenListeners(new CostListener<T>());
+        }
+
+        generator = (Store.seedPresent()) ? new Random(Store.getSeed()) : new Random();
+
     }
 
     public RestartSearch(Store store, DepthFirstSearch<T> s, SelectChoicePoint<T> sel, Calculator calculator) {
-	this(store, s, sel, calculator, null);
+        this(store, s, sel, calculator, null);
     }
 
     public boolean labeling() {
 
-	store.setLevel(store.level+1); 
-	boolean result = true, atLeastOneSolution = false;
-	while (result) {
-
-	    if (cost == null)
-		result = search.labeling(store, select);
-	    else
-		result = search.labeling(store, select, cost);
-
-	    atLeastOneSolution |= result;
-	    
-	    int sl = ((SimpleSolutionListener)lastNotNullSearch.getSolutionListener()).solutionLimit;
-	    if (sl > 0 && search.getSolutionListener().solutionsNo() >= sl) 
-		return true;
-
-	    if (timeOutCheck && System.currentTimeMillis() > timeOut)
-		return true;
-	    
-	    if (result)	    
-		if (cost != null) {
-		    if (!calculator.pointsExhausted())
-			result = false;
-		    if (cost instanceof IntVar)
-			store.impose(new XltC((IntVar)cost, intCostValue));
-		    else if (cost instanceof FloatVar)
-			store.impose(new PlteqC((FloatVar)cost, FloatDomain.previousForMinimization(floatCostValue)));
-		}
-		else
-		    break; // single solution for satisfy search found
-	    else { // no result
-		if (calculator.pointsExhausted()) {
-		    if (cost != null) {
-			result = true;
-		    }
-		    else if (!atLeastOneSolution)
-			result = true;
-		}
-	    }
-	    calculator.newLimit();
-
-	    if (result)
-		numberRestarts++;
-	}
-
-	store.removeLevel(store.level); 
-	store.setLevel(store.level-1);
-
-	return true;
+        store.setLevel(store.level + 1);
+        boolean result = true;
+        while (result) {
+
+            if (rarVars != null) {
+
+                store.setLevel(store.level + 1);
+
+                if (values != null)
+                    assignRelaxedVariables();
+            }
+
+            if (cost == null)
+                result = search.labeling(store, select);
+            else
+                result = search.labeling(store, select, cost);
+
+            if (rarVars != null) {
+                store.removeLevel(store.level);
+                store.setLevel(store.level - 1);
+            }
+
+            if (restartsLimit > 0 && numberRestarts > restartsLimit) {
+                break;
+            }
+
+            atLeastOneSolution |= result;
+
+            int sl = ((SimpleSolutionListener)lastNotNullSearch.getSolutionListener()).solutionLimit;
+            if (sl > 0 && search.getSolutionListener().solutionsNo() >= sl)
+                return false;
+
+            if (timeOutCheck && System.currentTimeMillis() > timeOut) {
+                search.timeOutOccured = true;
+                System.out.println("%% =====TIME-OUT=====");
+                return false;
+            }
+
+            if (result)
+                if (cost != null) {
+                    if (!calculator.pointsExhausted())
+                        // optimization solution found and no better exists
+		        result = false;
+                    else
+                        boundCost();
+                } else
+                    break; // single solution for satisfy search found
+            else { // no result
+                result = true;
+                if (calculator.pointsExhausted()) {
+                    if (cost != null) {
+                        boundCost();
+                    } else
+                        result = !atLeastOneSolution;
+                } else // fail before points are exhausted
+                    if (rarVars == null)
+                        // restart search fails
+                        result = false;
+                    else if (cost != null)
+                        boundCost();
+            }
+
+            calculator.newLimit();
+
+            if (result)
+                numberRestarts++;
+        }
+
+        store.removeLevel(store.level);
+        store.setLevel(store.level - 1);
+
+        return true;
+    }
+
+    void boundCost() {
+
+        if (cost instanceof IntVar)
+            store.impose(new XltC((IntVar)cost, intCostValue));
+        else if (cost instanceof FloatVar)
+            store.impose(new PlteqC((FloatVar)cost, FloatDomain.previousForMinimization(floatCostValue)));
     }
 
     public int getIntCost() {
-	return intCostValue;
+        return intCostValue;
     }
 
     public double getFloatCost() {
-	return floatCostValue;
+        return floatCostValue;
     }
 
     public void addReporter(CustomReport r) {
-	reportSolution = r;
+        reportSolution = r;
     }
 
 
     public int restarts() {
-	return numberRestarts;
+        return numberRestarts;
     }
-    
+
     public void setTimeOut(long tOut) {
-	timeOutCheck = true;
-	timeOut = System.currentTimeMillis() + tOut * 1000;
+        timeOutCheck = true;
+        timeOut = System.currentTimeMillis() + tOut * 1000;
     }
 
     public void setTimeOutMilliseconds(long tOut) {
-	timeOutCheck = true;
+        timeOutCheck = true;
         timeOut = System.currentTimeMillis() + tOut;
     }
 
-    public class CostListener<T extends Var> extends SimpleSolutionListener<T> { 
+    @SuppressWarnings("unchecked")
+    void searchSingleSolution(DepthFirstSearch<T> label) {
+
+        DepthFirstSearch<T> s = label;
+        DepthFirstSearch<T> parentSearch = null;
+        do {
+            s.getSolutionListener().recordSolutions(false);
+            s.getSolutionListener().searchAll(false);
+
+            if (parentSearch != null)
+                s.getSolutionListener().setParentSolutionListener(parentSearch.getSolutionListener());
+
+            parentSearch = s;
+            // find next search
+            if (s.childSearches == null)
+                s = null;
+            else
+                s = (DepthFirstSearch<T>)s.childSearches[0];
+        } while (s != null);
+    }
+
+    public void setRelaxAndReconstruct(IntVar[] vs, int p) {
+
+        rarVars = new IntVar[vs.length];
+        for (int i = 0; i < vs.length; i++) {
+            rarVars[i] = vs[i];
+        }
+        probability = p;
+    }
+
+    public void assignRelaxedVariables() {
+
+        for (int i = 0; i < rarVars.length; i++) {
+            IntVar var = rarVars[i];
+            int rn = generator.nextInt(101);
+            if (rn <= probability) {
+                var.domain.inValue(store.level, var, values[i]);
+            }
+        }
+    }
+
+    public int[] getLastSolution() {
+        return values;
+    }
+
+    public IntVar[] getRelaxedVariables() {
+        return rarVars;
+    }
+
+    public int getProbability() {
+        return probability;
+    }
+
+    public void setRestartsLimit(int l) {
+        restartsLimit = l;
+    }
+
+    public boolean atLeastOneSolution() {
+        return atLeastOneSolution;
+    }
+
+    public class CostListener<T extends Var> extends SimpleSolutionListener<T> {
  
-   	public boolean executeAfterSolution(Search<T> search, SelectChoicePoint<T> select) { 
+        public boolean executeAfterSolution(Search<T> search, SelectChoicePoint<T> select) {
 
             boolean returnCode = super.executeAfterSolution(search, select);
 
-	    if (reportSolution != null)
-		reportSolution.report();
+            if (reportSolution != null)
+                reportSolution.report();
 
-	    if (cost instanceof IntVar)
-		intCostValue = ((IntVar)cost).value();
-	    else if (cost instanceof FloatVar)
-		floatCostValue = ((FloatVar)cost).value();
+            if (cost instanceof IntVar)
+                intCostValue = ((IntVar)cost).value();
+            else if (cost instanceof FloatVar)
+                floatCostValue = ((FloatVar)cost).value();
 
-	    return returnCode; 
-      } 
-   }
+            if (rarVars != null) {
+                values = new int[rarVars.length];
+                for (int i = 0; i < rarVars.length; i++) {
+                    values[i] = rarVars[i].value();
+                }
+            }
+
+            return returnCode;
+        }
+    }
 }
diff --git a/src/main/java/org/jacop/search/sgmpcs/ImproveSolution.java b/src/main/java/org/jacop/search/sgmpcs/ImproveSolution.java
index 9fd2e1c3b..786149f62 100644
--- a/src/main/java/org/jacop/search/sgmpcs/ImproveSolution.java
+++ b/src/main/java/org/jacop/search/sgmpcs/ImproveSolution.java
@@ -40,7 +40,7 @@
  *
  * @param <T> type of the variable for which choice point is being created.
  * @author krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public interface ImproveSolution<T extends Var> {
diff --git a/src/main/java/org/jacop/search/sgmpcs/SGMPCSCalculator.java b/src/main/java/org/jacop/search/sgmpcs/SGMPCSCalculator.java
index e0f3a1ffd..d5192313a 100644
--- a/src/main/java/org/jacop/search/sgmpcs/SGMPCSCalculator.java
+++ b/src/main/java/org/jacop/search/sgmpcs/SGMPCSCalculator.java
@@ -37,7 +37,7 @@
  * Defines functionality for SGMPCS search
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SGMPCSCalculator<T extends Var> implements ConsistencyListener {
diff --git a/src/main/java/org/jacop/search/sgmpcs/SGMPCSearch.java b/src/main/java/org/jacop/search/sgmpcs/SGMPCSearch.java
index afc606238..ab1ba1620 100644
--- a/src/main/java/org/jacop/search/sgmpcs/SGMPCSearch.java
+++ b/src/main/java/org/jacop/search/sgmpcs/SGMPCSearch.java
@@ -54,7 +54,7 @@
  * Beck, Journal of Artificial Intelligence Research 29 (2007) 49–77.
  *
  * @author Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SGMPCSearch {
@@ -212,7 +212,7 @@ public void findEliteSolutions() {
             System.out.println("%% Initial pool of solutions");
 
             for (int i = 0; i < solutionPool.length; i++) {
-                System.out.print("%% Solution " + (int) (i + 1) + ": ");
+                System.out.print("%% Solution " + (i + 1) + ": ");
                 for (int j = 0; j < v.length; j++)
                     System.out.print(solutionPool[i][j] + " ");
                 System.out.println();
@@ -233,7 +233,7 @@ public void findEliteSolutions() {
             System.out.println("%% Selected best " + e + " solutions");
 
             for (int i = 0; i < e; i++) {
-                System.out.print("%% Solution " + (int) (i + 1) + ": ");
+                System.out.print("%% Solution " + (i + 1) + ": ");
                 for (int j = 0; j < v.length; j++)
                     System.out.print(elite[i][j] + " ");
                 System.out.println();
diff --git a/src/main/java/org/jacop/search/sgmpcs/SimpleImprovementSearch.java b/src/main/java/org/jacop/search/sgmpcs/SimpleImprovementSearch.java
index 725024f85..0ab7638b3 100644
--- a/src/main/java/org/jacop/search/sgmpcs/SimpleImprovementSearch.java
+++ b/src/main/java/org/jacop/search/sgmpcs/SimpleImprovementSearch.java
@@ -43,7 +43,7 @@
  *
  * @param <T> type of the variable for which choice point is being created.
  * @author krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SimpleImprovementSearch<T extends IntVar> implements ImproveSolution<T> {
@@ -76,7 +76,7 @@ public class SimpleImprovementSearch<T extends IntVar> implements ImproveSolutio
 
     long timeOut;
 
-    public SGMPCSCalculator failCalculator;
+    public SGMPCSCalculator<Var> failCalculator;
 
     public SimpleImprovementSearch(Store store, IntVar[] vars, IntVar cost) {
         this.store = store;
@@ -93,7 +93,7 @@ public boolean searchFromEmptySolution(int failLimit) {
         label.setAssignSolution(false);
         label.setSolutionListener(new CostListener<IntVar>());
         label.getSolutionListener().recordSolutions(true);
-        failCalculator = new SGMPCSCalculator(failLimit);
+        failCalculator = new SGMPCSCalculator<>(failLimit);
         label.setConsistencyListener(failCalculator);
         label.setPrintInfo(false);
         label.setTimeOut(timeOut);
@@ -124,7 +124,7 @@ public boolean searchFromEliteSolution(int[] eliteSolution, int failLimit) {
         label.setAssignSolution(false);
         label.setSolutionListener(new CostListener<IntVar>());
         label.getSolutionListener().recordSolutions(true);
-        failCalculator = new SGMPCSCalculator(failLimit);
+        failCalculator = new SGMPCSCalculator<>(failLimit);
         label.setConsistencyListener(failCalculator);
         label.setPrintInfo(false);
         label.setTimeOut(timeOut);
diff --git a/src/main/java/org/jacop/set/constraints/AdiffBeqC.java b/src/main/java/org/jacop/set/constraints/AdiffBeqC.java
index cba4e47c5..68dfc74ab 100644
--- a/src/main/java/org/jacop/set/constraints/AdiffBeqC.java
+++ b/src/main/java/org/jacop/set/constraints/AdiffBeqC.java
@@ -48,7 +48,7 @@
  * A \ B = C.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class AdiffBeqC extends Constraint implements UsesQueueVariable, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/set/constraints/AdisjointB.java b/src/main/java/org/jacop/set/constraints/AdisjointB.java
index 4c9559e71..a457d53ab 100644
--- a/src/main/java/org/jacop/set/constraints/AdisjointB.java
+++ b/src/main/java/org/jacop/set/constraints/AdisjointB.java
@@ -45,7 +45,7 @@
  * do not contain any common element.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class AdisjointB extends Constraint implements UsesQueueVariable, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/set/constraints/AeqB.java b/src/main/java/org/jacop/set/constraints/AeqB.java
index 09ddd6968..3167df22e 100644
--- a/src/main/java/org/jacop/set/constraints/AeqB.java
+++ b/src/main/java/org/jacop/set/constraints/AeqB.java
@@ -42,7 +42,7 @@
  * have the same value.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class AeqB extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/set/constraints/AeqS.java b/src/main/java/org/jacop/set/constraints/AeqS.java
index 74d5bdb49..69a3a0528 100644
--- a/src/main/java/org/jacop/set/constraints/AeqS.java
+++ b/src/main/java/org/jacop/set/constraints/AeqS.java
@@ -44,7 +44,7 @@
  * is equal to a given set.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class AeqS extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/set/constraints/AinB.java b/src/main/java/org/jacop/set/constraints/AinB.java
index 635a090cf..74c451c0b 100644
--- a/src/main/java/org/jacop/set/constraints/AinB.java
+++ b/src/main/java/org/jacop/set/constraints/AinB.java
@@ -42,7 +42,7 @@
  * in the set value of set variable B.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class AinB extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/set/constraints/AinS.java b/src/main/java/org/jacop/set/constraints/AinS.java
index f55546261..ff8a0ce92 100644
--- a/src/main/java/org/jacop/set/constraints/AinS.java
+++ b/src/main/java/org/jacop/set/constraints/AinS.java
@@ -43,7 +43,7 @@
  * a provided set.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class AinS extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/set/constraints/AintersectBeqC.java b/src/main/java/org/jacop/set/constraints/AintersectBeqC.java
index d0de241fd..b0f8547a9 100644
--- a/src/main/java/org/jacop/set/constraints/AintersectBeqC.java
+++ b/src/main/java/org/jacop/set/constraints/AintersectBeqC.java
@@ -46,7 +46,7 @@
  * is equal to C. A /\ B = C.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class AintersectBeqC extends Constraint implements UsesQueueVariable, SatisfiedPresent {
diff --git a/src/main/java/org/jacop/set/constraints/AleB.java b/src/main/java/org/jacop/set/constraints/AleB.java
index 176555877..5b912cd6c 100644
--- a/src/main/java/org/jacop/set/constraints/AleB.java
+++ b/src/main/java/org/jacop/set/constraints/AleB.java
@@ -52,7 +52,7 @@
  * {1}{@literal <=} {2}
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AleB extends PrimitiveConstraint {
@@ -118,7 +118,7 @@ public AleB(SetVar a, SetVar b) {
         // case for ground domains; check for <= domains
         if (a.domain.singleton() && b.domain.singleton())
             if (!setLexLE(a.domain.glb(), b.domain.glb()))
-                throw store.failException;
+                throw Store.failException;
 
 
         if (b.domain.glb().getSize() > 0) {
@@ -140,7 +140,7 @@ public AleB(SetVar a, SetVar b) {
                     } else if (ae < be) {
                         return; // b already greater
                     } else { // ae > be
-                        throw store.failException;
+                        throw Store.failException;
                     }
                 } else // b has more elements and up to now all exqual
                     return;
diff --git a/src/main/java/org/jacop/set/constraints/AltB.java b/src/main/java/org/jacop/set/constraints/AltB.java
index 32b889c86..17ec47818 100644
--- a/src/main/java/org/jacop/set/constraints/AltB.java
+++ b/src/main/java/org/jacop/set/constraints/AltB.java
@@ -51,7 +51,7 @@
  * {1}{@literal <} {2}
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class AltB extends PrimitiveConstraint {
@@ -120,7 +120,7 @@ public AltB(SetVar a, SetVar b) {
         // case for ground domains; check for < domains
         if (a.domain.singleton() && b.domain.singleton())
             if (!setLexLT(a.domain.glb(), b.domain.glb()))
-                throw store.failException;
+                throw Store.failException;
 
         if (b.domain.glb().getSize() > 0) {
             ValueEnumeration aLubEnum = a.domain.lub().valueEnumeration();
@@ -141,7 +141,7 @@ public AltB(SetVar a, SetVar b) {
                     } else if (ae < be) {
                         return; // b already greater
                     } else { // ae > be
-                        throw store.failException;
+                        throw Store.failException;
                     }
                 } else // b has more elements and up to now all exqual
                     return;
@@ -151,7 +151,7 @@ public AltB(SetVar a, SetVar b) {
                 // a and b are equal to some point
                 int nextA = a.domain.lub().nextValue(ae);
                 if (b.domain.lub().max() <= nextA)
-                    throw store.failException;
+                    throw Store.failException;
             }
         }
     }
diff --git a/src/main/java/org/jacop/set/constraints/AunionBeqC.java b/src/main/java/org/jacop/set/constraints/AunionBeqC.java
index 0c896a70a..85d0954b4 100644
--- a/src/main/java/org/jacop/set/constraints/AunionBeqC.java
+++ b/src/main/java/org/jacop/set/constraints/AunionBeqC.java
@@ -46,7 +46,7 @@
  * A \/ B = C.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class AunionBeqC extends Constraint implements UsesQueueVariable, SatisfiedPresent {
@@ -123,7 +123,7 @@ public AunionBeqC(SetVar a, SetVar b, SetVar c) {
             /**
              * It computes the consistency of the constraint.
              *
-             * A /\ B = C
+             * A \/ B = C
              *
              * The list of rules to use.
              *
diff --git a/src/main/java/org/jacop/set/constraints/CardA.java b/src/main/java/org/jacop/set/constraints/CardA.java
index 593c179b9..997cc9f3c 100644
--- a/src/main/java/org/jacop/set/constraints/CardA.java
+++ b/src/main/java/org/jacop/set/constraints/CardA.java
@@ -44,7 +44,7 @@
  * The set cardinality constraint.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class CardA extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/set/constraints/ChannelBoolSet.java b/src/main/java/org/jacop/set/constraints/ChannelBoolSet.java
new file mode 100644
index 000000000..eca80a3c9
--- /dev/null
+++ b/src/main/java/org/jacop/set/constraints/ChannelBoolSet.java
@@ -0,0 +1,183 @@
+/*
+ * ChannelBoolSet.java
+ * This file is part of JaCoP.
+ * <p>
+ * JaCoP is a Java Constraint Programming solver.
+ * <p>
+ * Copyright (C) 2000-2008 Krzysztof Kuchcinski and Radoslaw Szymanek
+ * <p>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * <p>
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * <p>
+ * Notwithstanding any other provision of this License, the copyright
+ * owners of this work supplement the terms of this License with terms
+ * prohibiting misrepresentation of the origin of this work and requiring
+ * that modified versions of this work be marked in reasonable ways as
+ * different from the original version. This supplement of the license
+ * terms is in accordance with Section 7 of GNU Affero General Public
+ * License version 3.
+ * <p>
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.jacop.set.constraints;
+
+import org.jacop.constraints.Constraint;
+import org.jacop.core.*;
+import org.jacop.set.core.*;
+import org.jacop.api.SatisfiedPresent;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.Arrays;
+import java.util.stream.Stream;
+
+/**
+ * Channel constraint reqires the array of Booleans b to be a
+ * representation of the set s: i in s {@literal <->} b[i]. Indexes start form 0,
+ * both for Boolean variables, by default. To define other starting
+ * index use offset definitions.
+ *
+ * @author Krzysztof Kuchcinski and Radoslaw Szymanek
+ * @version 4.10
+ */
+
+
+public class ChannelBoolSet extends Constraint implements SatisfiedPresent {
+
+    static AtomicInteger idNumber = new AtomicInteger(0);
+
+    IntVar[] b;
+    SetVar s;
+    int n;
+    int offset;
+
+    boolean firstConsistencyCheck = true;
+
+    /**
+     * It constructs a Channel constraint.
+     *
+     * @param b array of Boolean variables.
+     * @param s set variable.
+     * @param offset offset for Boolean variables array.
+     */
+    public ChannelBoolSet(IntVar[] b, SetVar s, int offset) {
+
+        checkInputForNullness(new String[] {"b"}, new Object[] {b});
+
+        numberId = idNumber.incrementAndGet();
+
+        this.b = b;
+        n = b.length;
+        for (int i = 0; i < n; i++) {
+            if (b[i].min() < 0 || b[i].max() > 1)
+                throw new RuntimeException("Error; prameters in array of ChannelBoolSet must be in interval 0..1");
+        }
+        this.s = s;
+        this.offset = offset;
+
+        setScope(Stream.concat(Arrays.stream(b), Stream.of(s)));
+    }
+
+    /**
+     * It constructs a Channel constraint.
+     *
+     * @param b array of Boolean variables.
+     * @param s set variable.
+     */
+    public ChannelBoolSet(IntVar[] b, SetVar s) {
+        this(b, s, 0);        
+    }
+
+    @Override public void consistency(Store store) {
+
+        if (firstConsistencyCheck) {
+            s.domain.inLUB(store.level, s,
+                           new IntervalDomain(offset, n - 1 + offset));
+            
+            firstConsistencyCheck = false;
+        }
+
+        // check Boolean variables
+        IntDomain ub = new IntervalDomain(5);
+        IntDomain lb = new IntervalDomain(5);
+        for (int i = 0; i < n; i++) {
+            if (b[i].max() != 0)
+                ub.unionAdapt(i + offset);
+            if (b[i].singleton(1))
+                lb.unionAdapt(i + offset);
+        }
+        s.domain.inLUB(store.level, s, ub);
+        s.domain.inGLB(store.level, s, lb);
+
+        // check set variable's GLB
+        IntDomain glb = s.dom().glb();
+        for (ValueEnumeration e = glb.valueEnumeration(); e.hasMoreElements(); ) {
+            int i = e.nextElement();
+            b[i - offset].domain.in(store.level, b[i - offset], 1, 1);
+        }
+    }
+
+    @Override public boolean satisfied() {
+        if (!allGround())
+            return false;
+
+        for (int i = 0; i < n; i++) {
+            if (b[i].singleton(0) && s.dom().glb().contains(i + offset)) {
+                return false;
+            }
+            if (b[i].singleton(1) && !s.dom().glb().contains(i + offset)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    boolean allGround() {
+        for (int i = 0; i < n; i++) {
+            if (!b[i].singleton())
+                return false;
+        }
+        if (!s.singleton())
+            return false;
+
+        return true;
+    }
+    
+    @Override public int getConsistencyPruningEvent(Var var) {
+
+        // If consistency function mode
+        if (consistencyPruningEvents != null) {
+            Integer possibleEvent = consistencyPruningEvents.get(var);
+            if (possibleEvent != null)
+                return possibleEvent;
+        }
+
+        if (var instanceof IntVar)
+            return IntDomain.ANY;
+        else
+            return SetDomain.ANY;
+    }
+
+    @Override public int getDefaultConsistencyPruningEvent() {
+        throw new IllegalStateException("Not implemented as more precise variant exists.");
+
+    }
+
+    @Override public String toString() {
+
+        StringBuffer result = new StringBuffer();
+        result.append(id() + " : ChannelBoolSet(");
+        result.append(Arrays.asList(b)).append(", ").append(s);
+        result.append(", " + offset + ")");
+        return result.toString();
+
+    }
+}
diff --git a/src/main/java/org/jacop/set/constraints/ChannelIntSet.java b/src/main/java/org/jacop/set/constraints/ChannelIntSet.java
new file mode 100644
index 000000000..1168167f3
--- /dev/null
+++ b/src/main/java/org/jacop/set/constraints/ChannelIntSet.java
@@ -0,0 +1,219 @@
+/*
+ * ChannelIntSet.java
+ * This file is part of JaCoP.
+ * <p>
+ * JaCoP is a Java Constraint Programming solver.
+ * <p>
+ * Copyright (C) 2000-2008 Krzysztof Kuchcinski and Radoslaw Szymanek
+ * <p>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * <p>
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * <p>
+ * Notwithstanding any other provision of this License, the copyright
+ * owners of this work supplement the terms of this License with terms
+ * prohibiting misrepresentation of the origin of this work and requiring
+ * that modified versions of this work be marked in reasonable ways as
+ * different from the original version. This supplement of the license
+ * terms is in accordance with Section 7 of GNU Affero General Public
+ * License version 3.
+ * <p>
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.jacop.set.constraints;
+
+import org.jacop.constraints.Constraint;
+import org.jacop.core.*;
+import org.jacop.set.core.*;
+import org.jacop.api.SatisfiedPresent;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.Arrays;
+import java.util.stream.Stream;
+
+/**
+ * Channel constraint requires that array of int variables x and array
+ * of set variables y are related such that (x[i] = j) {@literal <->}
+ (i in s[j]).  Indexes start form 0, both for integer and set variables,
+ * by default. To define other starting index use offset definitions.
+ *
+ * @author Krzysztof Kuchcinski and Radoslaw Szymanek
+ * @version 4.10
+ */
+
+
+public class ChannelIntSet extends Constraint implements SatisfiedPresent {
+
+    static AtomicInteger idNumber = new AtomicInteger(0);
+
+    IntVar[] x;
+    SetVar[] s;
+    int ni;
+    int ns;
+    int offsetInt;
+    int offsetSet;
+
+    boolean firstConsistencyCheck = true;
+
+    /**
+     * It constructs a Channel constraint.
+     *
+     * @param x array of integer variables.
+     * @param s array of set variables.
+     * @param offsetInt offset for integer variables array.
+     * @param offsetSet offset for set variables array.
+     */
+    public ChannelIntSet(IntVar[] x, SetVar[] s, int offsetInt, int offsetSet) {
+
+        checkInputForNullness(new String[] {"x", "x"}, new Object[] {x, s});
+
+        numberId = idNumber.incrementAndGet();
+
+        this.x = x;
+        ni = x.length;
+        this.s = s;
+        ns = s.length;
+        this.offsetInt = offsetInt;
+        this.offsetSet = offsetSet;
+
+        setScope(Stream.concat(Arrays.stream(x), Arrays.stream(s)));
+    }
+
+    /**
+     * It constructs a Channel constraint.
+     *
+     * @param x array of integer variables.
+     * @param s array of set variables.
+     */
+    public ChannelIntSet(IntVar[] x, SetVar[] s) {
+        this(x, s, 0, 0);
+        
+    }
+
+    @Override public void consistency(Store store) {
+
+        if (firstConsistencyCheck) {
+            for (int i = 0; i < ni; i++)
+                x[i].domain.in(store.level, x[i], offsetInt, ns - 1 + offsetSet);
+
+            for (int i = 0; i < ns; i++)
+                s[i].domain.inLUB(store.level, s[i],
+                                  new IntervalDomain(offsetSet, ni - 1 + offsetInt));
+
+            firstConsistencyCheck = false;
+        }
+
+        // check array of integer variables first
+        for (int i = 0; i < ni; i++) {
+            IntDomain vs = new IntervalDomain(5);
+            for (ValueEnumeration e = x[i].domain.valueEnumeration(); e.hasMoreElements(); ) {
+                int xd = e.nextElement();
+                if (s[xd - offsetInt].dom().lub().contains(i + offsetInt))
+                    vs.unionAdapt(xd);
+            }
+
+            x[i].domain.in(store.level, x[i], vs);
+
+            if (x[i].singleton()) {
+                IntDomain glb = new IntervalDomain(i + offsetInt, i + offsetInt);
+                s[x[i].value() - offsetInt].dom().inGLB(store.level, s[x[i].value() - offsetInt], glb);
+            }
+        }
+
+        // check array of set variables
+        for (int i = 0; i < ns; i++) {
+            IntDomain lub = s[i].dom().lub();
+            IntDomain vs = new IntervalDomain(5);
+            for (ValueEnumeration e = lub.valueEnumeration(); e.hasMoreElements(); ) {
+                int se = e.nextElement();
+                if (se >= offsetSet && se <= ni + offsetInt && x[se - offsetSet].domain.contains(i + offsetSet))
+                    vs.unionAdapt(se);
+            }
+
+            s[i].domain.inLUB(store.level, s[i], vs);
+
+            IntDomain glb = s[i].dom().glb();
+            for (ValueEnumeration e = glb.valueEnumeration(); e.hasMoreElements(); ) {
+                int se = e.nextElement();
+                x[se - offsetSet].domain.in(store.level, x[se - offsetSet], i + offsetSet, i + offsetSet);
+            }
+        }
+    }
+
+    @Override public boolean satisfied() {
+
+        for (int i = 0; i < ni; i++) {
+            if (x[i].singleton()) {
+                int v = x[i].value();
+                if (v < offsetInt || v >= ns + offsetInt || !s[v - offsetInt].dom().lub().contains(i + offsetSet)) {
+                    return false;
+                }
+            }
+        }
+        for (int i = 0; i < ns; i++) {
+            IntDomain glb = s[i].dom().glb();
+            for (ValueEnumeration e = glb.valueEnumeration(); e.hasMoreElements();) {
+                int se = e.nextElement();
+                if (se < offsetSet || se >= ni + offsetSet || !x[se - offsetSet].domain.contains(i + offsetInt)) {
+                    return false;
+                }
+            }
+        }
+
+        if (allGround()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    boolean allGround() {
+        for (int i = 0; i < ni; i++) {
+            if (!x[i].singleton())
+                return false;
+        }
+        for (int i = 0; i < ns; i++) {
+            if (!s[i].singleton())
+                return false;
+        }
+
+        return true;
+    }
+    
+    @Override public int getConsistencyPruningEvent(Var var) {
+
+        // If consistency function mode
+        if (consistencyPruningEvents != null) {
+            Integer possibleEvent = consistencyPruningEvents.get(var);
+            if (possibleEvent != null)
+                return possibleEvent;
+        }
+
+        if (var instanceof IntVar)
+            return IntDomain.ANY;
+        else
+            return SetDomain.ANY;
+    }
+
+    @Override public int getDefaultConsistencyPruningEvent() {
+        throw new IllegalStateException("Not implemented as more precise variant exists.");
+
+    }
+
+    @Override public String toString() {
+
+        StringBuffer result = new StringBuffer();
+        result.append(id() + " : ChannelIntSet(");
+        result.append(Arrays.asList(x)).append(", ").append(Arrays.asList(s));
+        result.append(", " + offsetInt + ", " + offsetSet + ")");
+        return result.toString();
+
+    }
+}
diff --git a/src/main/java/org/jacop/set/constraints/EinA.java b/src/main/java/org/jacop/set/constraints/EinA.java
index 3b43b62e9..9d80bcb6b 100644
--- a/src/main/java/org/jacop/set/constraints/EinA.java
+++ b/src/main/java/org/jacop/set/constraints/EinA.java
@@ -42,7 +42,7 @@
  * in the domain of the set variable.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class EinA extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/set/constraints/ElementSet.java b/src/main/java/org/jacop/set/constraints/ElementSet.java
index dffef1534..7eff8657e 100644
--- a/src/main/java/org/jacop/set/constraints/ElementSet.java
+++ b/src/main/java/org/jacop/set/constraints/ElementSet.java
@@ -47,7 +47,7 @@
  * then indexOffset must be specified to be equal to -1.
  *
  * @author Radoslaw Szymanek, Krzysztof Kuchcinski and Robert Åkemalm
- * @version 4.9
+ * @version 4.10
  */
 
 public class ElementSet extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/set/constraints/ElementSetVariable.java b/src/main/java/org/jacop/set/constraints/ElementSetVariable.java
index cc723a2cb..e25909e9e 100644
--- a/src/main/java/org/jacop/set/constraints/ElementSetVariable.java
+++ b/src/main/java/org/jacop/set/constraints/ElementSetVariable.java
@@ -51,7 +51,7 @@
  * make addressing of list array starting from 1.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class ElementSetVariable extends Constraint implements Stateful {
diff --git a/src/main/java/org/jacop/set/constraints/Lex.java b/src/main/java/org/jacop/set/constraints/Lex.java
index cf458b65d..bd89ad240 100644
--- a/src/main/java/org/jacop/set/constraints/Lex.java
+++ b/src/main/java/org/jacop/set/constraints/Lex.java
@@ -49,7 +49,7 @@
  * {1}{@literal <} {2}
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 
diff --git a/src/main/java/org/jacop/set/constraints/Match.java b/src/main/java/org/jacop/set/constraints/Match.java
index 4305a8a5d..baac88664 100644
--- a/src/main/java/org/jacop/set/constraints/Match.java
+++ b/src/main/java/org/jacop/set/constraints/Match.java
@@ -45,7 +45,7 @@
  * onto a list of integer variables.
  *
  * @author Radoslaw Szymanek, Krzysztof Kuchcinski, and Robert Åkemalm
- * @version 4.9
+ * @version 4.10
  */
 
 public class Match extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/set/constraints/PartitionSet.java b/src/main/java/org/jacop/set/constraints/PartitionSet.java
new file mode 100644
index 000000000..9e74b77c9
--- /dev/null
+++ b/src/main/java/org/jacop/set/constraints/PartitionSet.java
@@ -0,0 +1,151 @@
+/*
+ * PartitionSet.java
+ * This file is part of JaCoP.
+ * <p>
+ * JaCoP is a Java Constraint Programming solver.
+ * <p>
+ * Copyright (C) 2000-2008 Krzysztof Kuchcinski and Radoslaw Szymanek
+ * <p>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * <p>
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ * <p>
+ * Notwithstanding any other provision of this License, the copyright
+ * owners of this work supplement the terms of this License with terms
+ * prohibiting misrepresentation of the origin of this work and requiring
+ * that modified versions of this work be marked in reasonable ways as
+ * different from the original version. This supplement of the license
+ * terms is in accordance with Section 7 of GNU Affero General Public
+ * License version 3.
+ * <p>
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.jacop.set.constraints;
+
+import org.jacop.constraints.Constraint;
+import org.jacop.core.*;
+import org.jacop.set.core.*;
+import org.jacop.api.UsesQueueVariable;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.stream.Stream;
+import java.util.LinkedHashSet;
+
+/**
+ * Channel constraint requires that array of int variables x and array
+ * of set variables y are related such that (x[i] = j) {@literal <->}
+ (i in s[j]).  Indexes start form 0, both for integer and set variables,
+ * by default. To define other starting index use offset definitions.
+ *
+ * @author Krzysztof Kuchcinski and Radoslaw Szymanek
+ * @version 4.10
+ */
+
+
+public class PartitionSet extends Constraint implements UsesQueueVariable {
+
+    static AtomicInteger idNumber = new AtomicInteger(0);
+
+    SetVar[] s;
+    int n;
+    IntDomain u;
+
+    boolean firstConsistencyCheck = true;
+
+    LinkedHashSet<Integer> variableQueue = new LinkedHashSet<>();
+    HashMap<SetVar, Integer> varMap = new HashMap<>();
+
+    Store store;
+
+    /**
+     * It constructs a Channel constraint.
+     *
+     * @param s array of set variables.
+     * @param universe set of all values.
+     */
+    public PartitionSet(SetVar[] s, IntDomain universe) {
+
+        checkInputForNullness(new String[] {"s"}, new Object[] {s});
+
+        numberId = idNumber.incrementAndGet();
+
+        this.s = s;
+        n = s.length;
+        this.u = universe;
+
+        for (int i = 0; i < n; i++) {
+            varMap.put(s[i], i);
+        }
+
+        setScope(Arrays.stream(s));
+    }
+
+    @Override public void consistency(Store store) throws FailException {
+
+        if (firstConsistencyCheck) {
+            
+            for (int i = 0; i < n; i++)
+                s[i].domain.inLUB(store.level, s[i], u);
+
+            firstConsistencyCheck = false;
+        }
+
+        do {
+
+            store.propagationHasOccurred = false;
+
+            LinkedHashSet<Integer> fdvs = variableQueue;
+            variableQueue = new LinkedHashSet<Integer>();
+
+            for (Integer i : fdvs)
+                if (i != null) {
+                    IntDomain glb = s[i].dom().glb();
+                    for (ValueEnumeration e = glb.valueEnumeration(); e.hasMoreElements(); ) {
+                        int si = e.nextElement();
+                        for (int j = 0; j < n; j++) {
+                            if (i != j)
+                                s[j].dom().inLUBComplement(store.level, s[j], si);
+                        }
+                    }
+                }
+        } while (store.propagationHasOccurred);
+
+        // check union constraint
+        for (int i = 0; i < n; i++) {
+            IntDomain t = u.cloneLight();
+            for (int j = 0; j < n; j++) {
+                if (i != j) {
+                    t = t.subtract(s[j].dom().lub());
+                }
+            }
+            s[i].dom().inGLB(store.level, s[i], t);
+        }
+    }
+
+    @Override public void queueVariable(int level, Var var) {
+        variableQueue.add(varMap.get((SetVar)var));
+    }
+
+    @Override public int getDefaultConsistencyPruningEvent() {
+        return SetDomain.ANY;
+    }
+
+    @Override public String toString() {
+
+        StringBuffer result = new StringBuffer();
+        result.append(id() + " : PartitionSet(");
+        result.append(Arrays.asList(s)).append(", ").append(u);
+        result.append(")");
+        return result.toString();
+
+    }
+}
diff --git a/src/main/java/org/jacop/set/constraints/SinA.java b/src/main/java/org/jacop/set/constraints/SinA.java
index 07d5059d1..e8b810862 100644
--- a/src/main/java/org/jacop/set/constraints/SinA.java
+++ b/src/main/java/org/jacop/set/constraints/SinA.java
@@ -43,7 +43,7 @@
  * included in a set variable a.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SinA extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/set/constraints/SumWeightedSet.java b/src/main/java/org/jacop/set/constraints/SumWeightedSet.java
index b27937c42..3758b2bcf 100644
--- a/src/main/java/org/jacop/set/constraints/SumWeightedSet.java
+++ b/src/main/java/org/jacop/set/constraints/SumWeightedSet.java
@@ -45,7 +45,7 @@
  * The sum must be equal to the specified sum variable.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SumWeightedSet extends Constraint implements SatisfiedPresent {
diff --git a/src/main/java/org/jacop/set/constraints/XeqA.java b/src/main/java/org/jacop/set/constraints/XeqA.java
index aa59542e2..ff14ce224 100644
--- a/src/main/java/org/jacop/set/constraints/XeqA.java
+++ b/src/main/java/org/jacop/set/constraints/XeqA.java
@@ -45,7 +45,7 @@
  * is the only element of the set assigned to a set variable a.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class XeqA extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/set/constraints/XinA.java b/src/main/java/org/jacop/set/constraints/XinA.java
index ce3938b81..ec3bcc3d6 100644
--- a/src/main/java/org/jacop/set/constraints/XinA.java
+++ b/src/main/java/org/jacop/set/constraints/XinA.java
@@ -45,7 +45,7 @@
  * included in the set assigned to the set variable a.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski.
- * @version 4.9
+ * @version 4.10
  */
 
 public class XinA extends PrimitiveConstraint {
diff --git a/src/main/java/org/jacop/set/core/BoundSetDomain.java b/src/main/java/org/jacop/set/core/BoundSetDomain.java
index 57c13f350..4de7d81f7 100644
--- a/src/main/java/org/jacop/set/core/BoundSetDomain.java
+++ b/src/main/java/org/jacop/set/core/BoundSetDomain.java
@@ -37,7 +37,7 @@
  * greatest lower bound(glb). The domain consist of zero, one or several sets.
  *
  * @author Radoslaw Szymanek, Krzysztof Kuchcinski and Robert Åkemalm
- * @version 4.9
+ * @version 4.10
  */
 
 public class BoundSetDomain extends SetDomain implements Cloneable {
diff --git a/src/main/java/org/jacop/set/core/SetDomain.java b/src/main/java/org/jacop/set/core/SetDomain.java
index a8d8ca9d6..3886f24d9 100644
--- a/src/main/java/org/jacop/set/core/SetDomain.java
+++ b/src/main/java/org/jacop/set/core/SetDomain.java
@@ -41,7 +41,7 @@
  * greatest lower bound(glb). The domain consist of zero, one or several sets.
  *
  * @author Radoslaw Szymanek, Krzysztof Kuchcinski and Robert Åkemalm
- * @version 4.9
+ * @version 4.10
  */
 
 public abstract class SetDomain extends Domain {
diff --git a/src/main/java/org/jacop/set/core/SetDomainValueEnumeration.java b/src/main/java/org/jacop/set/core/SetDomainValueEnumeration.java
index 8bc44bd98..be3376ac4 100644
--- a/src/main/java/org/jacop/set/core/SetDomainValueEnumeration.java
+++ b/src/main/java/org/jacop/set/core/SetDomainValueEnumeration.java
@@ -37,7 +37,7 @@
  * Defines a methods for enumerating values contained in the SetDomain.
  *
  * @author Krzysztof Kuchcinski, Radoslaw Szymanek and Robert Åkemalm
- * @version 4.9
+ * @version 4.10
  */
 
 public class SetDomainValueEnumeration extends ValueEnumeration {
diff --git a/src/main/java/org/jacop/set/core/SetVar.java b/src/main/java/org/jacop/set/core/SetVar.java
index b2af4564b..f03122369 100644
--- a/src/main/java/org/jacop/set/core/SetVar.java
+++ b/src/main/java/org/jacop/set/core/SetVar.java
@@ -41,7 +41,7 @@
  * Defines a Finite Domain Variable (FDV) and related operations on it.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SetVar extends Var {
diff --git a/src/main/java/org/jacop/set/search/IndomainSetMax.java b/src/main/java/org/jacop/set/search/IndomainSetMax.java
index 5721e69a6..9dbb025da 100644
--- a/src/main/java/org/jacop/set/search/IndomainSetMax.java
+++ b/src/main/java/org/jacop/set/search/IndomainSetMax.java
@@ -39,7 +39,7 @@
  *
  * @param <T> type of variable being used in search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class IndomainSetMax<T extends SetVar> implements Indomain<T> {
diff --git a/src/main/java/org/jacop/set/search/IndomainSetMin.java b/src/main/java/org/jacop/set/search/IndomainSetMin.java
index c54f86c98..1eb071ce8 100644
--- a/src/main/java/org/jacop/set/search/IndomainSetMin.java
+++ b/src/main/java/org/jacop/set/search/IndomainSetMin.java
@@ -39,7 +39,7 @@
  *
  * @param <T> type of variable being used in search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class IndomainSetMin<T extends SetVar> implements Indomain<T> {
diff --git a/src/main/java/org/jacop/set/search/IndomainSetRandom.java b/src/main/java/org/jacop/set/search/IndomainSetRandom.java
index 35f311abd..7504fe05a 100644
--- a/src/main/java/org/jacop/set/search/IndomainSetRandom.java
+++ b/src/main/java/org/jacop/set/search/IndomainSetRandom.java
@@ -42,7 +42,7 @@
  *
  * @param <T> type of variable being used in search.
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class IndomainSetRandom<T extends SetVar> implements Indomain<T> {
diff --git a/src/main/java/org/jacop/set/search/MaxCardDiff.java b/src/main/java/org/jacop/set/search/MaxCardDiff.java
index d0dce50dd..ed7160c52 100644
--- a/src/main/java/org/jacop/set/search/MaxCardDiff.java
+++ b/src/main/java/org/jacop/set/search/MaxCardDiff.java
@@ -40,7 +40,7 @@
  *
  * @param <T> type of variable being used in search.
  * @author Krzysztof Kuchcinski and Robert Åkemalm
- * @version 4.9
+ * @version 4.10
  */
 
 public class MaxCardDiff<T extends SetVar> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/set/search/MaxGlbCard.java b/src/main/java/org/jacop/set/search/MaxGlbCard.java
index 5a1624d0d..657bbc746 100644
--- a/src/main/java/org/jacop/set/search/MaxGlbCard.java
+++ b/src/main/java/org/jacop/set/search/MaxGlbCard.java
@@ -39,7 +39,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Krzysztof Kuchcinski, Robert Åkemalm, and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class MaxGlbCard<T extends SetVar> implements ComparatorVariable<T> {
diff --git a/src/main/java/org/jacop/set/search/MaxLubCard.java b/src/main/java/org/jacop/set/search/MaxLubCard.java
index 712d74a7a..f4cb9be60 100644
--- a/src/main/java/org/jacop/set/search/MaxLubCard.java
+++ b/src/main/java/org/jacop/set/search/MaxLubCard.java
@@ -40,7 +40,7 @@
  *
  * @param <T> type of variable
  * @author Krzysztof Kuchcinski and Robert Åkemalm
- * @version 4.9
+ * @version 4.10
  */
 
 public class MaxLubCard<T extends SetVar> implements ComparatorVariable<T> {
@@ -56,7 +56,7 @@ public MaxLubCard() {
      */
     public int compare(double left, T var) {
 
-        SetDomain SD = (SetDomain) var.dom();
+        SetDomain SD = var.dom();
 
         int right = SD.lub().getSize();
 
@@ -72,8 +72,8 @@ public int compare(double left, T var) {
      */
     public int compare(T leftVar, T rightVar) {
 
-        SetDomain leftSD = (SetDomain) leftVar.dom();
-        SetDomain rightSD = (SetDomain) rightVar.dom();
+        SetDomain leftSD = leftVar.dom();
+        SetDomain rightSD = rightVar.dom();
 
         int left = leftSD.lub().getSize();
         int right = rightSD.lub().getSize();
@@ -90,7 +90,7 @@ public int compare(T leftVar, T rightVar) {
      */
     public double metric(T var) {
 
-        SetDomain SD = (SetDomain) var.dom();
+        SetDomain SD = var.dom();
         return SD.lub().getSize();
     }
 
diff --git a/src/main/java/org/jacop/set/search/MinCardDiff.java b/src/main/java/org/jacop/set/search/MinCardDiff.java
index 403c5b865..39dd4a8fb 100644
--- a/src/main/java/org/jacop/set/search/MinCardDiff.java
+++ b/src/main/java/org/jacop/set/search/MinCardDiff.java
@@ -40,7 +40,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Krzysztof Kuchcinski and Robert Åkemalm
- * @version 4.9
+ * @version 4.10
  */
 
 public class MinCardDiff<T extends SetVar> implements ComparatorVariable<T> {
@@ -56,7 +56,7 @@ public MinCardDiff() {
      */
     public int compare(double left, T var) {
 
-        SetDomain SD = (SetDomain) var.dom();
+        SetDomain SD = var.dom();
 
         int right = SD.lub().getSize() - SD.glb().getSize();
 
@@ -72,8 +72,8 @@ public int compare(double left, T var) {
      */
     public int compare(T leftVar, T rightVar) {
 
-        SetDomain leftSD = (SetDomain) leftVar.dom();
-        SetDomain rightSD = (SetDomain) rightVar.dom();
+        SetDomain leftSD = leftVar.dom();
+        SetDomain rightSD = rightVar.dom();
 
         int left = leftSD.lub().getSize() - leftSD.glb().getSize();
         int right = rightSD.lub().getSize() - rightSD.glb().getSize();
@@ -90,7 +90,7 @@ public int compare(T leftVar, T rightVar) {
      */
     public double metric(T var) {
 
-        SetDomain SD = (SetDomain) var.dom();
+        SetDomain SD = var.dom();
         return SD.lub().getSize() - SD.glb().getSize();
     }
 
diff --git a/src/main/java/org/jacop/set/search/MinGlbCard.java b/src/main/java/org/jacop/set/search/MinGlbCard.java
index 579209dcf..882dd45cc 100644
--- a/src/main/java/org/jacop/set/search/MinGlbCard.java
+++ b/src/main/java/org/jacop/set/search/MinGlbCard.java
@@ -40,7 +40,7 @@
  *
  * @param <T> type of variable
  * @author Krzysztof Kuchcinski and Robert Åkemalm
- * @version 4.9
+ * @version 4.10
  */
 
 public class MinGlbCard<T extends SetVar> implements ComparatorVariable<T> {
@@ -90,7 +90,7 @@ public int compare(T leftVar, T rightVar) {
      */
     public double metric(T var) {
 
-        SetDomain SD = (SetDomain) var.dom();
+        SetDomain SD = var.dom();
         return SD.glb().getSize();
     }
 
diff --git a/src/main/java/org/jacop/set/search/MinLubCard.java b/src/main/java/org/jacop/set/search/MinLubCard.java
index 78d974a40..c5e4ac7f2 100644
--- a/src/main/java/org/jacop/set/search/MinLubCard.java
+++ b/src/main/java/org/jacop/set/search/MinLubCard.java
@@ -40,7 +40,7 @@
  *
  * @param <T> type of variable being used in the search.
  * @author Krzysztof Kuchcinski and Robert Åkemalm
- * @version 4.9
+ * @version 4.10
  */
 
 public class MinLubCard<T extends SetVar> implements ComparatorVariable<T> {
@@ -72,8 +72,8 @@ public int compare(double left, T var) {
      */
     public int compare(T leftVar, T rightVar) {
 
-        SetDomain leftSD = (SetDomain) leftVar.dom();
-        SetDomain rightSD = (SetDomain) rightVar.dom();
+        SetDomain leftSD = leftVar.dom();
+        SetDomain rightSD = rightVar.dom();
 
         int left = leftSD.lub().getSize();
         int right = rightSD.lub().getSize();
@@ -90,7 +90,7 @@ public int compare(T leftVar, T rightVar) {
      */
     public double metric(T var) {
 
-        SetDomain SD = (SetDomain) var.dom();
+        SetDomain SD = var.dom();
         return SD.lub().getSize();
     }
 
diff --git a/src/main/java/org/jacop/ui/PrintSchedule.java b/src/main/java/org/jacop/ui/PrintSchedule.java
index 3d13c0526..71e135fe9 100644
--- a/src/main/java/org/jacop/ui/PrintSchedule.java
+++ b/src/main/java/org/jacop/ui/PrintSchedule.java
@@ -42,7 +42,7 @@
  * Prints the computed schedule
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class PrintSchedule {
diff --git a/src/main/java/org/jacop/util/BipartiteGraphMatching.java b/src/main/java/org/jacop/util/BipartiteGraphMatching.java
index 8d8901bcd..e29f81dc3 100644
--- a/src/main/java/org/jacop/util/BipartiteGraphMatching.java
+++ b/src/main/java/org/jacop/util/BipartiteGraphMatching.java
@@ -38,7 +38,7 @@
  * This algorithm is based on <https://en.wikipedia.org/wiki/Hopcroft–Karp_algorithm>
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 public class BipartiteGraphMatching {
 
diff --git a/src/main/java/org/jacop/util/IndexDomainView.java b/src/main/java/org/jacop/util/IndexDomainView.java
index 138fe67a9..c9dc67866 100644
--- a/src/main/java/org/jacop/util/IndexDomainView.java
+++ b/src/main/java/org/jacop/util/IndexDomainView.java
@@ -40,7 +40,7 @@
  * Defines index domain view for a variable and related operations on it.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class IndexDomainView {
diff --git a/src/main/java/org/jacop/util/LengauerTarjan.java b/src/main/java/org/jacop/util/LengauerTarjan.java
index 743f11f2c..f7e8d971b 100644
--- a/src/main/java/org/jacop/util/LengauerTarjan.java
+++ b/src/main/java/org/jacop/util/LengauerTarjan.java
@@ -242,7 +242,7 @@ public void generate(String filename) {
 
             p.println("}");
 
-            p.close();
+            // p.close(); not needed; aouto close
 	} catch (UnsupportedEncodingException e) {
 	    System.err.println("Unsupported encoding for file writing");
         } catch (Exception e) {
diff --git a/src/main/java/org/jacop/util/MDD.java b/src/main/java/org/jacop/util/MDD.java
index 1d8ad400a..1d28ecf1d 100644
--- a/src/main/java/org/jacop/util/MDD.java
+++ b/src/main/java/org/jacop/util/MDD.java
@@ -45,7 +45,7 @@
  * on ad-hoc n-ary constraints.", CP 2008.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class MDD {
diff --git a/src/main/java/org/jacop/util/Matrix.java b/src/main/java/org/jacop/util/Matrix.java
index d0b4f6fcb..de30b98a7 100644
--- a/src/main/java/org/jacop/util/Matrix.java
+++ b/src/main/java/org/jacop/util/Matrix.java
@@ -38,7 +38,7 @@
  * Matrix and operations on matrices.
  *
  * @author Krzysztof Kuchcinski and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class Matrix {
diff --git a/src/main/java/org/jacop/util/QueueForward.java b/src/main/java/org/jacop/util/QueueForward.java
index 78a3956cd..9feab9dd8 100644
--- a/src/main/java/org/jacop/util/QueueForward.java
+++ b/src/main/java/org/jacop/util/QueueForward.java
@@ -41,7 +41,7 @@
  * as parameters to forward any changes of variables to the constraints that were provided as arguments.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class QueueForward<T extends Constraint> {
 
diff --git a/src/main/java/org/jacop/util/SimpleArrayList.java b/src/main/java/org/jacop/util/SimpleArrayList.java
index 9de2797ed..6487995eb 100644
--- a/src/main/java/org/jacop/util/SimpleArrayList.java
+++ b/src/main/java/org/jacop/util/SimpleArrayList.java
@@ -40,7 +40,7 @@
  *
  * @param <V> the type which is being stored by this class.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SimpleArrayList<V> extends AbstractList<V> {
@@ -66,7 +66,7 @@ public SimpleArrayList() {
     /**
      * Constructs a list containing the elements of the specified collection, in
      * the order they are returned by the collection's iterator. The
-     * <tt>ArrayList</tt> instance has an initial capacity of 110% the size of
+     * {@code ArrayList} instance has an initial capacity of 110% the size of
      * the specified collection.
      *
      * @param c the collection whose elements are to be placed into this list.
@@ -184,7 +184,7 @@ public void clearNoGC() {
     }
 
     /**
-     * Returns <tt>true</tt> if this list contains the specified element.
+     * Returns {@code true} if this list contains the specified element.
      *
      * @param elem element whose presence in this list is to be tested.
      * @return <code>true</code> if the specified element is present;
@@ -195,7 +195,7 @@ public boolean contains(Object elem) {
     }
 
     /**
-     * Increases the capacity of this <tt>ArrayList</tt> instance, if
+     * Increases the capacity of this {@code ArrayList} instance, if
      * necessary, to ensure that it can hold at least the number of elements
      * specified by the minimum capacity argument.
      *
@@ -256,7 +256,7 @@ public void push(V element) {
 
     /**
      * Searches for the first occurrence of the given argument, testing for
-     * equality using the <tt>equals</tt> method.
+     * equality using the {@code equals} method.
      *
      * @param elem an object.
      * @return the index of the first occurrence of the argument in this list;
@@ -344,9 +344,8 @@ public V remove(int index) {
     /**
      * Removes a single instance of the specified element from this list, if it
      * is present (optional operation). More formally, removes an element
-     * <tt>e</tt> such that <tt>(o==null ? e==null :
-     * o.equals(e))</tt>, if
-     * the list contains one or more such elements. Returns <tt>true</tt> if
+     * {@code e} such that {@code (o==null ? e==null : o.equals(e))}, if
+     * the list contains one or more such elements. Returns {@code true} if
      * the list contained the specified element (or equivalently, if the list
      * changed as a result of the call).
      * <p>
@@ -428,9 +427,9 @@ public Object[] toArray() {
      * <p>
      * If the list fits in the specified array with room to spare (i.e., the
      * array has more elements than the list), the element in the array
-     * immediately following the end of the collection is set to <tt>null</tt>.
+     * immediately following the end of the collection is set to {@code null}.
      * This is useful in determining the length of the list <i>only</i> if the
-     * caller knows that the list does not contain any <tt>null</tt> elements.
+     * caller knows that the list does not contain any {@code null} elements.
      *
      * @param <T> the type which is being stored by a SimpleArrayList.
      * @param a   the array into which the elements of the list are to be
@@ -470,9 +469,9 @@ public Object[] toArray() {
     }
 
     /**
-     * Trims the capacity of this <tt>ArrayList</tt> instance to be the list's
+     * Trims the capacity of this {@code ArrayList} instance to be the list's
      * current size. An application can use this operation to minimize the
-     * storage of an <tt>ArrayList</tt> instance.
+     * storage of an {@code ArrayList} instance.
      */
     @SuppressWarnings("unchecked") public void trimToSize() {
         int oldCapacity = elementData.length;
diff --git a/src/main/java/org/jacop/util/SimpleHashSet.java b/src/main/java/org/jacop/util/SimpleHashSet.java
index fafd36d8f..c2cca67e4 100644
--- a/src/main/java/org/jacop/util/SimpleHashSet.java
+++ b/src/main/java/org/jacop/util/SimpleHashSet.java
@@ -40,7 +40,7 @@
  *
  * @param <E> Class being stored in SimpleHashSet.
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SimpleHashSet<E> {
@@ -182,7 +182,7 @@ static int indexFor(int h, int length) {
     int threshold;
 
     /**
-     * Constructs an empty <tt>HashSet</tt> with the default initial capacity
+     * Constructs an empty {@code HashSet} with the default initial capacity
      * (16) and the default load factor (0.75).
      */
     public SimpleHashSet() {
@@ -193,7 +193,7 @@ public SimpleHashSet() {
     }
 
     /**
-     * Constructs an empty <tt>HashSet</tt> with the specified initial
+     * Constructs an empty {@code HashSet} with the specified initial
      * capacity and the default load factor (0.75).
      *
      * @param initialCapacity the initial capacity.
@@ -204,7 +204,7 @@ public SimpleHashSet(int initialCapacity) {
     }
 
     /**
-     * Constructs an empty <tt>HashSet</tt> with the specified initial
+     * Constructs an empty {@code HashSet} with the specified initial
      * capacity and load factor.
      *
      * @param initialCapacity The initial capacity.
@@ -235,7 +235,7 @@ public SimpleHashSet(int initialCapacity, float loadFactor) {
      * Adds the specified element to this set.
      *
      * @param element element with which the specified value is to be associated.
-     * @return <tt>true</tt> if object is inserted and <tt>false</tt> if
+     * @return {@code true} if object is inserted and {@code false} if
      * object was already in the set.
      */
     @SuppressWarnings("unchecked")
@@ -338,9 +338,9 @@ public Object clone() {
     }
 
     /**
-     * Returns <tt>true</tt> if this set contains no elements.
+     * Returns {@code true} if this set contains no elements.
      *
-     * @return <tt>true</tt> if this set contains no elements.
+     * @return {@code true} if this set contains no elements.
      */
     public boolean isEmpty() {
         return size == 0;
diff --git a/src/main/java/org/jacop/util/SparseSet.java b/src/main/java/org/jacop/util/SparseSet.java
index efd56a03e..ef99e78f8 100644
--- a/src/main/java/org/jacop/util/SparseSet.java
+++ b/src/main/java/org/jacop/util/SparseSet.java
@@ -34,7 +34,7 @@
  * Sparse set representation of the set.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class SparseSet {
diff --git a/src/main/java/org/jacop/util/TupleUtils.java b/src/main/java/org/jacop/util/TupleUtils.java
index 0b13bf8e8..b8d04c938 100644
--- a/src/main/java/org/jacop/util/TupleUtils.java
+++ b/src/main/java/org/jacop/util/TupleUtils.java
@@ -34,7 +34,7 @@
  * Util functions for arrays of tuples.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class TupleUtils {
 
diff --git a/src/main/java/org/jacop/util/fsm/FSM.java b/src/main/java/org/jacop/util/fsm/FSM.java
index f5aa1250a..d81d3b930 100644
--- a/src/main/java/org/jacop/util/fsm/FSM.java
+++ b/src/main/java/org/jacop/util/fsm/FSM.java
@@ -43,7 +43,7 @@
  * Deterministic Finite Acyclic graph.
  *
  * @author Polina Makeeva and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class FSM {
diff --git a/src/main/java/org/jacop/util/fsm/FSMState.java b/src/main/java/org/jacop/util/fsm/FSMState.java
index 950a48a18..38c18de35 100644
--- a/src/main/java/org/jacop/util/fsm/FSMState.java
+++ b/src/main/java/org/jacop/util/fsm/FSMState.java
@@ -35,7 +35,7 @@
 
 /**
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class FSMState {
diff --git a/src/main/java/org/jacop/util/fsm/FSMTransition.java b/src/main/java/org/jacop/util/fsm/FSMTransition.java
index e9d2a5ffe..6f06d902d 100644
--- a/src/main/java/org/jacop/util/fsm/FSMTransition.java
+++ b/src/main/java/org/jacop/util/fsm/FSMTransition.java
@@ -36,7 +36,7 @@
 
 /**
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 public class FSMTransition {
diff --git a/src/main/java/org/jacop/util/fsm/LexicalAnalyzer.java b/src/main/java/org/jacop/util/fsm/LexicalAnalyzer.java
index df1cd507d..aed46ca7b 100644
--- a/src/main/java/org/jacop/util/fsm/LexicalAnalyzer.java
+++ b/src/main/java/org/jacop/util/fsm/LexicalAnalyzer.java
@@ -36,7 +36,7 @@
 
 /**
  * @author Polina Maakeva and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 class LexicalAnalyzer {
diff --git a/src/main/java/org/jacop/util/fsm/RegularExpressionParser.java b/src/main/java/org/jacop/util/fsm/RegularExpressionParser.java
index 5b06b23d3..f924a9026 100644
--- a/src/main/java/org/jacop/util/fsm/RegularExpressionParser.java
+++ b/src/main/java/org/jacop/util/fsm/RegularExpressionParser.java
@@ -42,7 +42,7 @@
  * Instances of this class parse the word combination little language.
  *
  * @author Polina Makeeva and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class RegularExpressionParser {
diff --git a/src/main/minizinc/org.jacop.msc b/src/main/minizinc/org.jacop.msc
index 5fec7a1cc..f04b0e20b 100644
--- a/src/main/minizinc/org.jacop.msc
+++ b/src/main/minizinc/org.jacop.msc
@@ -13,7 +13,7 @@
     "needsStdlibDir": false,
     "supportsFzn": true,
     "supportsMzn": false,
-    "version": "4.9",
+    "version": "4.10",
     "tags": ["cp", "int", "float", "set", "restart"],
     "stdFlags": ["-a","-n","-s","-t","-v", "-f", "-r"],
     "extraFlags": [["-b", "use bounds consistency whenever possible; overrides annotation domain.", "bool", "false"],
@@ -22,6 +22,11 @@
 		   ["--format", "defines format (number digits after decimal point); for floating variables.", "float", "1e-11"],
 		   ["-sat", "use SAT solver for boolean constraints.", "bool", "false"],
  		   ["--decay", "decay factor for accumulated failure count (afc) and activity-based variable selection heuristic", "float", "0.99"],
-		   ["--step", "distance step for cost function for floating-point optimization (0 means 'minimal distance')", "float", "0"]
+		   ["--step", "distance step for cost function for floating-point optimization (0 means 'minimal distance')", "float", "0"],
+                   ["--restart", "Restart search type",
+                         "opt:none:constant:linear:luby:geometric", "none"],
+                   ["--restart-base", "Base for geometric restart search", "float", "1.5"],
+                   ["--restart-scale", "Scale factor for restart search", "int", "250"],
+                   ["--restart-limit", "limits number of restarts in restart search.", "int", "0"]
     		  ]
 }
diff --git a/src/main/minizinc/org/jacop/minizinc/diff2.mzn b/src/main/minizinc/org/jacop/minizinc/diff2.mzn
index 98fea1174..918475328 100644
--- a/src/main/minizinc/org/jacop/minizinc/diff2.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/diff2.mzn
@@ -12,15 +12,15 @@ predicate diff2(array[int,int] of var int: r) =
         in
 	  assert( s2 = 4,
 	    "diff2: size of a rectangle must be 4",
-             jacop_diff2(r)
+                  jacop_diff2(array1d(r))
 	  );
 
 predicate diff2(array[int] of var int: x, array[int] of var int: y,
 	        array[int] of var int: lx, array[int] of var int: ly) =
-           jacop_list_diff2(x, y, lx, ly);
+        jacop_list_diff2(x, y, lx, ly);
 
 
-predicate jacop_diff2(array[int,int] of var int: r);
+predicate jacop_diff2(array[int] of var int: r);
 
 predicate jacop_list_diff2(array[int] of var int: x, array[int] of var int: y,
 	                   array[int] of var int: lx, array[int] of var int: ly);
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_all_equal_int.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_all_equal_int.mzn
new file mode 100644
index 000000000..b2cce1fef
--- /dev/null
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_all_equal_int.mzn
@@ -0,0 +1,4 @@
+predicate jacop_all_equal_int(array[int] of var int: x);
+
+predicate fzn_all_equal_int(array[int] of var int: x) =
+      jacop_all_equal_int(x);
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_all_equal_int_reif.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_all_equal_int_reif.mzn
new file mode 100644
index 000000000..50920fde6
--- /dev/null
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_all_equal_int_reif.mzn
@@ -0,0 +1,4 @@
+predicate jacop_all_equal_int_reif(array[int] of var int: x, var bool: b);
+
+predicate fzn_all_equal_int_reif(array[int] of var int: x, var bool: b) =
+      jacop_all_equal_int_reif(x, b);
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_bin_packing.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_bin_packing.mzn
index bfe791059..4f4e2605e 100644
--- a/src/main/minizinc/org/jacop/minizinc/fzn_bin_packing.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_bin_packing.mzn
@@ -1,12 +1,12 @@
-predicate jacop_bin_packing(array[int] of var int: bin, array[int] of var int: cap, array[int] of int: w, int: min_bin);
+predicate jacop_bin_packing_capacity(array[int] of var int: bin, array[int] of int: cap, array[int] of int: w, int: min_bin);
 
 predicate fzn_bin_packing(int: c,
                       array[int] of var int: bin,
                       array[int] of int: w) =
 	 let {
 	   set of int: cap_index = lb_array(bin)..ub_array(bin),
-	   array[cap_index] of var 0..c: cap
+	   array[cap_index] of int: cap = [c | i in cap_index];
 	 }
 	 in 
-	   jacop_bin_packing(bin, cap, w, lb_array(bin))
+        jacop_bin_packing_capacity(bin, cap, w, lb_array(bin))
     ;
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_bin_packing_capa.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_bin_packing_capa.mzn
index 0fcd233b8..42bf8744c 100644
--- a/src/main/minizinc/org/jacop/minizinc/fzn_bin_packing_capa.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_bin_packing_capa.mzn
@@ -1,13 +1,7 @@
-predicate jacop_bin_packing(array[int] of var int: bin, array[int] of var int: cap, array[int] of int: w, int: min_bin);
+predicate jacop_bin_packing_capacity(array[int] of var int: bin, array[int] of int: cap, array[int] of int: w, int: min_bin);
 
 predicate fzn_bin_packing_capa(array[int] of int: c,
                            array[int] of var int: bin,
                            array[int] of int: w) =
-	 let {
-	    set of int: lc = index_set(c),
-	    array [lc] of var 0..ub_array(c) : cap
-	 }
-	 in 
-	    forall (i in index_set(c) ) ( cap[i] <= c[i]) /\
-	    jacop_bin_packing(bin, cap, w, lb_array(bin))
+       jacop_bin_packing_capacity(bin, c, w, lb_array(bin))
     ;
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_cumulative_opt.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_cumulative_opt.mzn
new file mode 100644
index 000000000..1edc1120e
--- /dev/null
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_cumulative_opt.mzn
@@ -0,0 +1,9 @@
+predicate jacop_cumulative_optional(array[int] of var int: start,
+  array[int] of var int: dur, array[int] of var int: res,
+  var int: limit, array[int] of var bool: o);
+
+predicate fzn_cumulative_opt(array[int] of var opt int: s,
+                     array[int] of var int: d,
+                     array[int] of var int: r, var int: b) =
+    jacop_cumulative_optional([if is_fixed(si) /\ absent(fix(si)) then 0 else deopt(si) endif | si in s ],
+                              d, r, b, [ occurs(si) | si in s ]);
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_disjunctive_strict_opt.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_disjunctive_strict_opt.mzn
new file mode 100644
index 000000000..7e350a23e
--- /dev/null
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_disjunctive_strict_opt.mzn
@@ -0,0 +1,11 @@
+predicate jacop_disjunctive_optional(array[int] of var int: start,
+    array[int] of var int: dur, array[int] of var bool: o);
+
+include "fzn_disjunctive_strict_opt_decomp.mzn";
+
+predicate fzn_disjunctive_strict_opt(array[int] of var opt int: s,
+                                     array[int] of var int: d) =
+    forall (i in index_set(d)) (d[i] >= 0)
+    /\
+    jacop_disjunctive_optional([if is_fixed(si) /\ absent(fix(si)) then 0 else deopt(si) endif | si in s],
+                               d, [ occurs(si) | si in s ]);
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_geost.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_geost.mzn
index d37aefdab..541a8bac8 100644
--- a/src/main/minizinc/org/jacop/minizinc/fzn_geost.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_geost.mzn
@@ -1,9 +1,9 @@
 predicate jacop_geost(
-                      int        : k           ,
-    array[int,int] of int        : rect_size   ,
-    array[int,int] of int        : rect_offset ,
-    array[int    ] of set of int : shape       , 
-    array[int,int] of var int    : x           ,
+                      int        : k       ,
+    array[int] of int        : rect_size   ,
+    array[int] of int        : rect_offset ,
+    array[int    ] of set of int : shape   , 
+    array[int] of var int    : x           ,
     array[int    ] of var int    : kind
 );
 
@@ -15,6 +15,6 @@ predicate fzn_geost(
     array[int,int] of var int    : x           ,
     array[int    ] of var int    : kind
 ) =
-	jacop_geost(k, rect_size, rect_offset, shape, x, kind)
+	jacop_geost(k, array1d(rect_size), array1d(rect_offset), shape, array1d(x), kind)
 
     ;
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_geost_bb.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_geost_bb.mzn
index 768b9f937..c42cd3666 100644
--- a/src/main/minizinc/org/jacop/minizinc/fzn_geost_bb.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_geost_bb.mzn
@@ -1,12 +1,12 @@
 predicate jacop_geost_bb(
-                      int        : k           ,
-    array[int,int] of int        : rect_size   ,
-    array[int,int] of int        : rect_offset ,
-    array[int    ] of set of int : shape       , 
-    array[int,int] of var int    : x           ,
-    array[int    ] of var int    : kind        ,
-    array[int    ] of int    : l               ,
-    array[int    ] of int    : u
+                      int        : k       ,
+    array[int] of int        : rect_size   ,
+    array[int] of int        : rect_offset ,
+    array[int] of set of int : shape       , 
+    array[int] of var int    : x           ,
+    array[int] of var int    : kind        ,
+    array[int] of int    : l               ,
+    array[int] of int    : u
 
 );
 
@@ -20,7 +20,7 @@ predicate fzn_geost_bb(
     array[int    ] of int    : l               ,
     array[int    ] of int    : u
 ) =
-        jacop_geost_bb(k, rect_size, rect_offset, shape, x, kind, l, u)
+        jacop_geost_bb(k, array1d(rect_size), array1d(rect_offset), shape, array1d(x), kind, l, u)
     ;
 
 
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_int_set_channel.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_int_set_channel.mzn
new file mode 100644
index 000000000..7c68ed4bc
--- /dev/null
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_int_set_channel.mzn
@@ -0,0 +1,13 @@
+predicate jacop_int_set_channel(array[int] of var int: x, 
+                                 array[int] of var set of int: y, int: xoff, int: yoff);
+
+predicate fzn_int_set_channel(array[int] of var int: x,
+                              array[int] of var set of int: y) =
+    if (length(x)=0 \/ length(y)=0 \/ min(index_set(x)) < 0 \/ min(index_set(y)) < 0) then
+        forall(i in index_set(x)) (x[i] in index_set(y)) /\
+        forall(j in index_set(y)) (y[j] subset index_set(x)) /\
+        forall(i in index_set(x), j in index_set(y))
+            (x[i]=j <-> i in y[j])
+    else
+       jacop_int_set_channel(x, y, min(index_set(x)), min(index_set(y)))
+    endif;
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_link_set_to_booleans.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_link_set_to_booleans.mzn
new file mode 100644
index 000000000..1d90f21ec
--- /dev/null
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_link_set_to_booleans.mzn
@@ -0,0 +1,9 @@
+predicate jacop_link_set_to_booleans(var set of int: s, array[int] of var bool: b, int: offset);
+
+predicate fzn_link_set_to_booleans(var set of int: s, array[int] of var bool: b) =
+  if min(index_set(b)) < 0 then
+    forall(i in index_set(b)) ( b[i] <-> i in s )
+  else
+    jacop_link_set_to_booleans(s,b,min(index_set(b)))
+  endif
+  ;
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_network_flow.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_network_flow.mzn
index a2047a689..1e69e7a08 100644
--- a/src/main/minizinc/org/jacop/minizinc/fzn_network_flow.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_network_flow.mzn
@@ -1,4 +1,4 @@
-predicate jacop_networkflow(array[int, int] of int: arc, 
+predicate jacop_networkflow(array[int] of int: arc, 
 	  	            array[int] of var int: flow, array[int] of var int: weight,
 	  	            array[int] of int: balance, var int: cost);
 
@@ -10,5 +10,5 @@ predicate fzn_network_flow(array[int,1..2] of int: arc,
 	  array[index_set_1of2(arc)] of int: weight = [1 | i in index_set_1of2(arc)];
 	  constraint cost >= 0;
 	} in
-	   jacop_networkflow(arc, flow, weight, balance, cost)
+	   jacop_networkflow(array1d(arc), flow, weight, balance, cost)
 	;
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_network_flow_cost.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_network_flow_cost.mzn
index b36a9fe1a..b6c8a02a4 100644
--- a/src/main/minizinc/org/jacop/minizinc/fzn_network_flow_cost.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_network_flow_cost.mzn
@@ -1,4 +1,4 @@
-predicate jacop_networkflow(array[int, int] of int: arc, 
+predicate jacop_networkflow(array[int] of int: arc, 
 	  	            array[int] of var int: flow, array[int] of var int: weight,
 	  	            array[int] of int: balance, var int: cost);
 
@@ -6,5 +6,5 @@ predicate fzn_network_flow_cost(array[int,1..2] of int: arc,
 	  	      array[int] of int: balance,
 	  	      array[int] of int: weight,
             array[int] of var int: flow, var int: cost) = 
-	jacop_networkflow(arc, flow, weight, balance, cost)
+               jacop_networkflow(array1d(arc), flow, weight, balance, cost)
 	;
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_partition_set.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_partition_set.mzn
new file mode 100644
index 000000000..6ea745a5f
--- /dev/null
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_partition_set.mzn
@@ -0,0 +1,6 @@
+predicate jacop_partition_set(array[int] of var set of int: S,
+                              set of int: universe);
+
+predicate fzn_partition_set(array[int] of var set of int: S,
+                            set of int: universe) =
+    jacop_partition_set(S, universe);
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_regular.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_regular.mzn
index 764dbbaac..650e0e7f5 100644
--- a/src/main/minizinc/org/jacop/minizinc/fzn_regular.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_regular.mzn
@@ -1,8 +1,8 @@
 predicate jacop_regular(array[int] of var int: x, int: Q, int: S,
-                        array[int, int] of int: d, int: q0, set of int: F, int: min_index);
+                        array[int] of int: d, int: q0, set of int: F, int: min_index);
 
 predicate fzn_regular(array[int] of var int: x, int: Q, int: S,
                   array[int,int] of int: d, int: q0, set of int: F) =
-	  jacop_regular(x, Q, S, d, q0, F,  min(index_set_2of2(d)))
+     jacop_regular(x, Q, S, array1d(d), q0, F,  min(index_set_2of2(d)))
 
     ;
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_seq_precede_chain_int.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_seq_precede_chain_int.mzn
new file mode 100644
index 000000000..ee1161b40
--- /dev/null
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_seq_precede_chain_int.mzn
@@ -0,0 +1,8 @@
+predicate jacop_seq_precede_chain_int(array[int] of var int: x);
+
+predicate fzn_seq_precede_chain_int(array[int] of var int: X) =
+  if length(X) = 0 then
+    true
+  else
+    jacop_seq_precede_chain_int(X)
+  endif;
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_table_bool.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_table_bool.mzn
index 8a7041dd3..19449b694 100644
--- a/src/main/minizinc/org/jacop/minizinc/fzn_table_bool.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_table_bool.mzn
@@ -1,7 +1,7 @@
-predicate jacop_table_bool(array[int] of var bool: x, array[int, int] of bool: t);
+predicate jacop_table_bool(array[int] of var bool: x, array[int] of bool: t);
 
 predicate fzn_table_bool(array[int] of var bool: x, array[int, int] of bool: t) =
     assert (index_set_2of2(t) == index_set(x),
         "The second dimension of the table must equal the number of variables in the first argument",
-	 jacop_table_bool(x, t)
+            jacop_table_bool(x, array1d(t))
     );
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_table_int.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_table_int.mzn
index e56d75485..25e2acb4a 100644
--- a/src/main/minizinc/org/jacop/minizinc/fzn_table_int.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_table_int.mzn
@@ -1,7 +1,7 @@
-predicate jacop_table_int(array[int] of var int: x, array[int, int] of int: t);
+predicate jacop_table_int(array[int] of var int: x, array[int] of int: t);
 
 predicate fzn_table_int(array[int] of var int: x, array[int, int] of int: t) =
     assert (index_set_2of2(t) == index_set(x),
         "The second dimension of the table must equal the number of variables in the first argument",
-	jacop_table_int(x, t)
+            jacop_table_int(x, array1d(t))
     );
diff --git a/src/main/minizinc/org/jacop/minizinc/fzn_value_precede_chain_int.mzn b/src/main/minizinc/org/jacop/minizinc/fzn_value_precede_chain_int.mzn
new file mode 100644
index 000000000..b90da9cf9
--- /dev/null
+++ b/src/main/minizinc/org/jacop/minizinc/fzn_value_precede_chain_int.mzn
@@ -0,0 +1,4 @@
+predicate jacop_value_precede_chain_int(array[int] of int: T, array[int] of var int: X);
+
+predicate fzn_value_precede_chain_int(array[int] of int: T, array[int] of var int: X) =
+    jacop_value_precede_chain_int(T, X);
diff --git a/src/main/minizinc/org/jacop/minizinc/graph/fzn_clique.mzn b/src/main/minizinc/org/jacop/minizinc/graph/fzn_clique.mzn
index 921954df4..af87066ab 100644
--- a/src/main/minizinc/org/jacop/minizinc/graph/fzn_clique.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/graph/fzn_clique.mzn
@@ -1,4 +1,4 @@
-predicate jacop_clique(array[int,int] of int: graph, array[int] of var bool: c, int: lb);
+predicate jacop_clique(array[int] of int: graph, array[int] of var bool: c, int: lb);
 
 predicate fzn_clique(array[int,int] of int: graph, array[int] of var bool: c, int: lc) =
    let {
@@ -7,5 +7,5 @@ predicate fzn_clique(array[int,int] of int: graph, array[int] of var bool: c, in
    } in
    assert(e_max - e_min = 1,
           "wrong specification of the graph",
-    jacop_clique(graph, c, lc)
+          jacop_clique(array1d(graph), c, lc)
     );
diff --git a/src/main/minizinc/org/jacop/minizinc/graph/fzn_digraph_match.mzn b/src/main/minizinc/org/jacop/minizinc/graph/fzn_digraph_match.mzn
index 5c415d8ad..7e59f4ef8 100644
--- a/src/main/minizinc/org/jacop/minizinc/graph/fzn_digraph_match.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/graph/fzn_digraph_match.mzn
@@ -1,8 +1,8 @@
-predicate jacop_digraph_match(array[int,int] of int: target, array[int,int] of int: pattern,
+predicate jacop_digraph_match(array[int] of int: target, array[int] of int: pattern,
 			      array[int] of int: target_node_type, array[int] of int: pattern_node_type,
 			      array[int] of var int: match, int: min_index);
 
 predicate fzn_digraph_match(array[int,int] of int: target, array[int,int] of int: pattern,
 			    array[int] of int: target_node_type, array[int] of int: pattern_node_type,
                             array[int] of var int: match, int: lm) =
-     jacop_digraph_match(target, pattern, target_node_type, pattern_node_type, match, lm);
+     jacop_digraph_match(array1d(target), array1d(pattern), target_node_type, pattern_node_type, match, lm);
diff --git a/src/main/minizinc/org/jacop/minizinc/graph/fzn_graph_match.mzn b/src/main/minizinc/org/jacop/minizinc/graph/fzn_graph_match.mzn
index e27595a89..9331c56a6 100644
--- a/src/main/minizinc/org/jacop/minizinc/graph/fzn_graph_match.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/graph/fzn_graph_match.mzn
@@ -1,7 +1,7 @@
-predicate jacop_graph_match(array[int,int] of int: target, array[int,int] of int: pattern,
+predicate jacop_graph_match(array[int] of int: target, array[int] of int: pattern,
 			      array[int] of int: target_node_type, array[int] of int: pattern_node_type,
 			      array[int] of var int: match, int: min_index);
 
 predicate fzn_graph_match(array[int,int] of int: target, array[int,int] of int: pattern,
                           array[int] of int: target_node_type, array[int] of int: pattern_node_type, array[int] of var int: match, int: lm) =
-    jacop_graph_match(target, pattern, target_node_type, pattern_node_type, match, lm);
+        jacop_graph_match(array1d(target), array1d(pattern), target_node_type, pattern_node_type, match, lm);
diff --git a/src/main/minizinc/org/jacop/minizinc/graph/fzn_sub_digraph_match.mzn b/src/main/minizinc/org/jacop/minizinc/graph/fzn_sub_digraph_match.mzn
index 7be24c091..227cb2fd8 100644
--- a/src/main/minizinc/org/jacop/minizinc/graph/fzn_sub_digraph_match.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/graph/fzn_sub_digraph_match.mzn
@@ -1,8 +1,8 @@
-predicate jacop_sub_digraph_match(array[int,int] of int: target, array[int,int] of int: pattern,
+predicate jacop_sub_digraph_match(array[int] of int: target, array[int] of int: pattern,
 				  array[int] of int: target_node_type, array[int] of int: pattern_node_type, array[int] of var int: match, int: min_index);
 
 predicate fzn_sub_digraph_match(array[int,int] of int: target, array[int,int] of int: pattern,
                                 array[int] of int: target_node_type, array[int] of int: pattern_node_type, array[int] of var int: match, int: lm) =
-     jacop_sub_digraph_match(target, pattern, target_node_type, pattern_node_type, match, lm)
+     jacop_sub_digraph_match(array1d(target), array1d(pattern), target_node_type, pattern_node_type, match, lm)
 ;
 
diff --git a/src/main/minizinc/org/jacop/minizinc/graph/fzn_sub_graph_match.mzn b/src/main/minizinc/org/jacop/minizinc/graph/fzn_sub_graph_match.mzn
index ac771783c..e987bb487 100644
--- a/src/main/minizinc/org/jacop/minizinc/graph/fzn_sub_graph_match.mzn
+++ b/src/main/minizinc/org/jacop/minizinc/graph/fzn_sub_graph_match.mzn
@@ -1,7 +1,7 @@
-predicate jacop_sub_graph_match(array[int,int] of int: target, array[int,int] of int: pattern,
+predicate jacop_sub_graph_match(array[int] of int: target, array[int] of int: pattern,
 				array[int] of int: target_node_type, array[int] of int: pattern_node_type, array[int] of var int: match, int: min_index);
 
 predicate fzn_sub_graph_match(array[int,int] of int: target, array[int,int] of int: pattern,
                               array[int] of int: target_node_type, array[int] of int: pattern_node_type, array[int] of var int: match, int: lm) =
-     jacop_sub_graph_match(target, pattern, target_node_type, pattern_node_type, match, lm)
+     jacop_sub_graph_match(array1d(target), array1d(pattern), target_node_type, pattern_node_type, match, lm)
 
diff --git a/src/main/minizinc/org/jacop/minizinc/redefinitions-2.7.1.mzn b/src/main/minizinc/org/jacop/minizinc/redefinitions-2.7.1.mzn
new file mode 100644
index 000000000..4e65dc1ec
--- /dev/null
+++ b/src/main/minizinc/org/jacop/minizinc/redefinitions-2.7.1.mzn
@@ -0,0 +1,10 @@
+predicate ceil(var float: p, var int: x) =
+   float_ceil(p, x);
+
+predicate floor(var float: p, var int: x) =
+   float_floor(p, x);
+
+
+predicate round(var float: p, var int: x) =
+   float_round(p, x);
+
diff --git a/src/main/scala/org/jacop/scala/jacop.scala b/src/main/scala/org/jacop/scala/jacop.scala
index e4ac812ac..0495fae6b 100644
--- a/src/main/scala/org/jacop/scala/jacop.scala
+++ b/src/main/scala/org/jacop/scala/jacop.scala
@@ -68,6 +68,7 @@ class Model extends org.jacop.core.Store {
   * Implicit conversions of Int and Bool to IntVar and BoolVar. Used in overloaded operators.
   */
 trait jacop {
+  import scala.LowPriorityImplicits
   /**
     * Converts integer to IntVar.
     *
@@ -104,7 +105,8 @@ trait jacop {
     *
     * @param a array to be converted.
     */
-  implicit def arrayToList[A](a: Array[A]) = a.toList
+  implicit def arrayToList[A](a: Array[A]) : List[A] =
+    genericWrapArray(a).toList
 
   implicit def makeReifiable[T <: PrimitiveConstraint](reifC: T): Reifier[T] = new Reifier(reifC)
 
@@ -122,7 +124,7 @@ class IntSet extends org.jacop.core.IntervalDomain {
     * @param min minimal value of a set interval.
     * @param max maximal value of a set interval.
     */
-  def this(min: Int, max: Int) {
+  def this(min: Int, max: Int) = {
     this()
     addDom(new org.jacop.core.IntervalDomain(min, max))
   }
@@ -133,7 +135,7 @@ class IntSet extends org.jacop.core.IntervalDomain {
     * @constructor Create a new ordered set containing one element.
     * @param el element of set.
     */
-  def this(el: Int) {
+  def this(el: Int) = {
     this()
     addDom(new org.jacop.core.IntervalDomain(el, el))
   }
@@ -1517,7 +1519,7 @@ class fsm extends org.jacop.util.fsm.FSM {
     * @constructor Creates a new FSM.
     * @param n number of states in this FSM.
     */
-  def this(n: Int) {
+  def this(n: Int) = {
     this()
     states = ArrayBuffer.tabulate(n)(i => new state)
     states.foreach(s => allStates.add(s))
diff --git a/src/test/fz/upTo5sec/clique/clique.fzn b/src/test/fz/upTo5sec/clique/clique.fzn
index 9274f6a93..bc797c04a 100644
--- a/src/test/fz/upTo5sec/clique/clique.fzn
+++ b/src/test/fz/upTo5sec/clique/clique.fzn
@@ -1,5226 +1,3844 @@
+predicate jacop_link_set_to_booleans(var set of int: s,array [int] of var bool: b,int: offset);
 var set of 1..100: s:: output_var;
-var 0..100: c:: is_defined_var;
-var bool: X_INTRODUCED_1 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_2 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_3 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_4 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_5 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_6 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_7 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_8 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_9 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_10 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_11 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_12 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_13 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_14 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_15 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_16 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_17 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_18 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_19 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_20 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_21 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_22 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_23 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_24 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_25 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_26 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_27 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_28 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_29 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_30 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_31 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_32 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_33 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_34 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_35 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_36 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_37 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_38 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_39 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_40 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_41 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_42 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_43 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_44 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_45 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_46 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_47 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_48 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_49 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_50 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_51 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_52 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_53 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_54 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_55 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_56 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_57 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_58 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_59 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_60 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_61 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_62 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_63 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_64 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_65 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_66 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_67 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_68 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_69 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_70 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_71 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_72 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_73 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_74 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_75 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_76 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_77 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_78 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_79 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_80 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_81 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_82 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_83 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_84 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_85 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_86 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_87 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_88 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_89 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_90 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_91 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_92 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_93 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_94 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_95 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_96 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_97 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_98 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_99 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_100 ::var_is_introduced :: is_defined_var;
-constraint int_eq(c,c);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_2]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_4]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_6]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_8]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_9]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_11]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_3]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_6]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_7]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_9]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_10]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_11]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_12]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_19]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_3]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_4]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_5]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_6]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_8]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_9]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_12]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_16]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_4]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_4]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_4]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_7]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_11]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_12]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_5]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_5]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_5]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_7]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_8]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_11]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_12]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_6]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_6]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_12]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_7]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_7]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_7]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_9]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_12]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_16]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_8]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_8]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_8]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_8]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_11]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_16]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_9]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_9]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_9]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_10]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_11]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_16]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_10]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_10]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_10]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_11]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_19]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_11]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_11]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_11]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_11]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_11]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_11]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_12]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_12]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_12]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_12]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_12]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_12]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_13]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_19]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_15]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_16]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_16]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_16]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_16]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_19]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_17]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_19]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_19]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_19]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_19]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_19]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_19]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_19]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_19]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_19]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_19]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_21]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_23]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_25]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_27]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_29]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_31]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_33]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_35]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_37]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_39]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_41]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_43]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_45]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_47]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_48]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_49]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_50]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_51]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_52]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_53]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_54]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_55]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_56]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_57]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_58]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_59]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_60]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_61]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_62]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_63]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_64]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_65]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_66]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_67]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_68]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_69]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_70]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_71]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_72]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_73]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_74]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_75]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_76]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_77]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_78]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_79]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_80]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_81]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_82]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_83]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_84]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_85]);
-constraint bool_clause([],[X_INTRODUCED_85,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_85,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_85,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_85,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_85,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_85,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_86]);
-constraint bool_clause([],[X_INTRODUCED_86,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_86,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_86,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_86,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_86,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_86,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_86,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_87]);
-constraint bool_clause([],[X_INTRODUCED_87,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_87,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_87,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_87,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_87,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_87,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_87,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_87,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_88]);
-constraint bool_clause([],[X_INTRODUCED_88,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_88,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_88,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_88,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_88,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_88,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_88,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_89]);
-constraint bool_clause([],[X_INTRODUCED_89,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_89,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_89,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_89,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_85,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_87,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_88,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_89,X_INTRODUCED_90]);
-constraint bool_clause([],[X_INTRODUCED_90,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_90,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_90,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_90,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_90,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_90,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_90,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_85,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_86,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_87,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_88,X_INTRODUCED_91]);
-constraint bool_clause([],[X_INTRODUCED_91,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_91,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_91,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_91,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_91,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_91,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_91,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_91,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_89,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_90,X_INTRODUCED_92]);
-constraint bool_clause([],[X_INTRODUCED_92,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_92,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_92,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_92,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_92,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_58,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_86,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_87,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_91,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_92,X_INTRODUCED_93]);
-constraint bool_clause([],[X_INTRODUCED_93,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_93,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_93,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_75,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_87,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_88,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_91,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_92,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_93,X_INTRODUCED_94]);
-constraint bool_clause([],[X_INTRODUCED_94,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_94,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_94,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_94,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_73,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_85,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_86,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_89,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_90,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_92,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_93,X_INTRODUCED_95]);
-constraint bool_clause([],[X_INTRODUCED_95,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_95,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_29,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_55,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_72,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_78,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_79,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_85,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_90,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_91,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_92,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_93,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_95,X_INTRODUCED_96]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_9,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_37,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_52,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_64,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_77,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_80,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_83,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_86,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_87,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_89,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_90,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_91,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_92,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_94,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_95,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_96,X_INTRODUCED_97]);
-constraint bool_clause([],[X_INTRODUCED_97,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_1,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_19,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_27,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_36,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_51,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_53,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_63,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_68,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_85,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_90,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_92,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_93,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_97,X_INTRODUCED_98]);
-constraint bool_clause([],[X_INTRODUCED_98,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_98,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_3,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_13,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_23,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_25,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_30,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_31,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_32,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_33,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_35,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_42,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_44,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_46,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_60,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_61,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_62,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_69,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_70,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_84,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_85,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_87,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_93,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_96,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_97,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_98,X_INTRODUCED_99]);
-constraint bool_clause([],[X_INTRODUCED_99,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_2,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_7,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_11,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_15,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_17,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_21,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_24,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_26,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_28,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_34,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_38,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_39,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_40,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_41,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_43,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_45,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_47,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_48,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_49,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_50,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_54,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_56,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_57,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_59,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_65,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_66,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_67,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_71,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_74,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_76,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_81,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_82,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_86,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_88,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_89,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_91,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_92,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_96,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_97,X_INTRODUCED_100]);
-constraint bool_clause([],[X_INTRODUCED_99,X_INTRODUCED_100]);
-constraint set_card(s,c):: defines_var(c);
-constraint set_in_reif(1,s,X_INTRODUCED_1):: defines_var(X_INTRODUCED_1);
-constraint set_in_reif(2,s,X_INTRODUCED_2):: defines_var(X_INTRODUCED_2);
-constraint set_in_reif(3,s,X_INTRODUCED_3):: defines_var(X_INTRODUCED_3);
-constraint set_in_reif(4,s,X_INTRODUCED_4):: defines_var(X_INTRODUCED_4);
-constraint set_in_reif(5,s,X_INTRODUCED_5):: defines_var(X_INTRODUCED_5);
-constraint set_in_reif(6,s,X_INTRODUCED_6):: defines_var(X_INTRODUCED_6);
-constraint set_in_reif(7,s,X_INTRODUCED_7):: defines_var(X_INTRODUCED_7);
-constraint set_in_reif(8,s,X_INTRODUCED_8):: defines_var(X_INTRODUCED_8);
-constraint set_in_reif(9,s,X_INTRODUCED_9):: defines_var(X_INTRODUCED_9);
-constraint set_in_reif(10,s,X_INTRODUCED_10):: defines_var(X_INTRODUCED_10);
-constraint set_in_reif(11,s,X_INTRODUCED_11):: defines_var(X_INTRODUCED_11);
-constraint set_in_reif(12,s,X_INTRODUCED_12):: defines_var(X_INTRODUCED_12);
-constraint set_in_reif(13,s,X_INTRODUCED_13):: defines_var(X_INTRODUCED_13);
-constraint set_in_reif(14,s,X_INTRODUCED_14):: defines_var(X_INTRODUCED_14);
-constraint set_in_reif(15,s,X_INTRODUCED_15):: defines_var(X_INTRODUCED_15);
-constraint set_in_reif(16,s,X_INTRODUCED_16):: defines_var(X_INTRODUCED_16);
-constraint set_in_reif(17,s,X_INTRODUCED_17):: defines_var(X_INTRODUCED_17);
-constraint set_in_reif(18,s,X_INTRODUCED_18):: defines_var(X_INTRODUCED_18);
-constraint set_in_reif(19,s,X_INTRODUCED_19):: defines_var(X_INTRODUCED_19);
-constraint set_in_reif(20,s,X_INTRODUCED_20):: defines_var(X_INTRODUCED_20);
-constraint set_in_reif(21,s,X_INTRODUCED_21):: defines_var(X_INTRODUCED_21);
-constraint set_in_reif(22,s,X_INTRODUCED_22):: defines_var(X_INTRODUCED_22);
-constraint set_in_reif(23,s,X_INTRODUCED_23):: defines_var(X_INTRODUCED_23);
-constraint set_in_reif(24,s,X_INTRODUCED_24):: defines_var(X_INTRODUCED_24);
-constraint set_in_reif(25,s,X_INTRODUCED_25):: defines_var(X_INTRODUCED_25);
-constraint set_in_reif(26,s,X_INTRODUCED_26):: defines_var(X_INTRODUCED_26);
-constraint set_in_reif(27,s,X_INTRODUCED_27):: defines_var(X_INTRODUCED_27);
-constraint set_in_reif(28,s,X_INTRODUCED_28):: defines_var(X_INTRODUCED_28);
-constraint set_in_reif(29,s,X_INTRODUCED_29):: defines_var(X_INTRODUCED_29);
-constraint set_in_reif(30,s,X_INTRODUCED_30):: defines_var(X_INTRODUCED_30);
-constraint set_in_reif(31,s,X_INTRODUCED_31):: defines_var(X_INTRODUCED_31);
-constraint set_in_reif(32,s,X_INTRODUCED_32):: defines_var(X_INTRODUCED_32);
-constraint set_in_reif(33,s,X_INTRODUCED_33):: defines_var(X_INTRODUCED_33);
-constraint set_in_reif(34,s,X_INTRODUCED_34):: defines_var(X_INTRODUCED_34);
-constraint set_in_reif(35,s,X_INTRODUCED_35):: defines_var(X_INTRODUCED_35);
-constraint set_in_reif(36,s,X_INTRODUCED_36):: defines_var(X_INTRODUCED_36);
-constraint set_in_reif(37,s,X_INTRODUCED_37):: defines_var(X_INTRODUCED_37);
-constraint set_in_reif(38,s,X_INTRODUCED_38):: defines_var(X_INTRODUCED_38);
-constraint set_in_reif(39,s,X_INTRODUCED_39):: defines_var(X_INTRODUCED_39);
-constraint set_in_reif(40,s,X_INTRODUCED_40):: defines_var(X_INTRODUCED_40);
-constraint set_in_reif(41,s,X_INTRODUCED_41):: defines_var(X_INTRODUCED_41);
-constraint set_in_reif(42,s,X_INTRODUCED_42):: defines_var(X_INTRODUCED_42);
-constraint set_in_reif(43,s,X_INTRODUCED_43):: defines_var(X_INTRODUCED_43);
-constraint set_in_reif(44,s,X_INTRODUCED_44):: defines_var(X_INTRODUCED_44);
-constraint set_in_reif(45,s,X_INTRODUCED_45):: defines_var(X_INTRODUCED_45);
-constraint set_in_reif(46,s,X_INTRODUCED_46):: defines_var(X_INTRODUCED_46);
-constraint set_in_reif(47,s,X_INTRODUCED_47):: defines_var(X_INTRODUCED_47);
-constraint set_in_reif(48,s,X_INTRODUCED_48):: defines_var(X_INTRODUCED_48);
-constraint set_in_reif(49,s,X_INTRODUCED_49):: defines_var(X_INTRODUCED_49);
-constraint set_in_reif(50,s,X_INTRODUCED_50):: defines_var(X_INTRODUCED_50);
-constraint set_in_reif(51,s,X_INTRODUCED_51):: defines_var(X_INTRODUCED_51);
-constraint set_in_reif(52,s,X_INTRODUCED_52):: defines_var(X_INTRODUCED_52);
-constraint set_in_reif(53,s,X_INTRODUCED_53):: defines_var(X_INTRODUCED_53);
-constraint set_in_reif(54,s,X_INTRODUCED_54):: defines_var(X_INTRODUCED_54);
-constraint set_in_reif(55,s,X_INTRODUCED_55):: defines_var(X_INTRODUCED_55);
-constraint set_in_reif(56,s,X_INTRODUCED_56):: defines_var(X_INTRODUCED_56);
-constraint set_in_reif(57,s,X_INTRODUCED_57):: defines_var(X_INTRODUCED_57);
-constraint set_in_reif(58,s,X_INTRODUCED_58):: defines_var(X_INTRODUCED_58);
-constraint set_in_reif(59,s,X_INTRODUCED_59):: defines_var(X_INTRODUCED_59);
-constraint set_in_reif(60,s,X_INTRODUCED_60):: defines_var(X_INTRODUCED_60);
-constraint set_in_reif(61,s,X_INTRODUCED_61):: defines_var(X_INTRODUCED_61);
-constraint set_in_reif(62,s,X_INTRODUCED_62):: defines_var(X_INTRODUCED_62);
-constraint set_in_reif(63,s,X_INTRODUCED_63):: defines_var(X_INTRODUCED_63);
-constraint set_in_reif(64,s,X_INTRODUCED_64):: defines_var(X_INTRODUCED_64);
-constraint set_in_reif(65,s,X_INTRODUCED_65):: defines_var(X_INTRODUCED_65);
-constraint set_in_reif(66,s,X_INTRODUCED_66):: defines_var(X_INTRODUCED_66);
-constraint set_in_reif(67,s,X_INTRODUCED_67):: defines_var(X_INTRODUCED_67);
-constraint set_in_reif(68,s,X_INTRODUCED_68):: defines_var(X_INTRODUCED_68);
-constraint set_in_reif(69,s,X_INTRODUCED_69):: defines_var(X_INTRODUCED_69);
-constraint set_in_reif(70,s,X_INTRODUCED_70):: defines_var(X_INTRODUCED_70);
-constraint set_in_reif(71,s,X_INTRODUCED_71):: defines_var(X_INTRODUCED_71);
-constraint set_in_reif(72,s,X_INTRODUCED_72):: defines_var(X_INTRODUCED_72);
-constraint set_in_reif(73,s,X_INTRODUCED_73):: defines_var(X_INTRODUCED_73);
-constraint set_in_reif(74,s,X_INTRODUCED_74):: defines_var(X_INTRODUCED_74);
-constraint set_in_reif(75,s,X_INTRODUCED_75):: defines_var(X_INTRODUCED_75);
-constraint set_in_reif(76,s,X_INTRODUCED_76):: defines_var(X_INTRODUCED_76);
-constraint set_in_reif(77,s,X_INTRODUCED_77):: defines_var(X_INTRODUCED_77);
-constraint set_in_reif(78,s,X_INTRODUCED_78):: defines_var(X_INTRODUCED_78);
-constraint set_in_reif(79,s,X_INTRODUCED_79):: defines_var(X_INTRODUCED_79);
-constraint set_in_reif(80,s,X_INTRODUCED_80):: defines_var(X_INTRODUCED_80);
-constraint set_in_reif(81,s,X_INTRODUCED_81):: defines_var(X_INTRODUCED_81);
-constraint set_in_reif(82,s,X_INTRODUCED_82):: defines_var(X_INTRODUCED_82);
-constraint set_in_reif(83,s,X_INTRODUCED_83):: defines_var(X_INTRODUCED_83);
-constraint set_in_reif(84,s,X_INTRODUCED_84):: defines_var(X_INTRODUCED_84);
-constraint set_in_reif(85,s,X_INTRODUCED_85):: defines_var(X_INTRODUCED_85);
-constraint set_in_reif(86,s,X_INTRODUCED_86):: defines_var(X_INTRODUCED_86);
-constraint set_in_reif(87,s,X_INTRODUCED_87):: defines_var(X_INTRODUCED_87);
-constraint set_in_reif(88,s,X_INTRODUCED_88):: defines_var(X_INTRODUCED_88);
-constraint set_in_reif(89,s,X_INTRODUCED_89):: defines_var(X_INTRODUCED_89);
-constraint set_in_reif(90,s,X_INTRODUCED_90):: defines_var(X_INTRODUCED_90);
-constraint set_in_reif(91,s,X_INTRODUCED_91):: defines_var(X_INTRODUCED_91);
-constraint set_in_reif(92,s,X_INTRODUCED_92):: defines_var(X_INTRODUCED_92);
-constraint set_in_reif(93,s,X_INTRODUCED_93):: defines_var(X_INTRODUCED_93);
-constraint set_in_reif(94,s,X_INTRODUCED_94):: defines_var(X_INTRODUCED_94);
-constraint set_in_reif(95,s,X_INTRODUCED_95):: defines_var(X_INTRODUCED_95);
-constraint set_in_reif(96,s,X_INTRODUCED_96):: defines_var(X_INTRODUCED_96);
-constraint set_in_reif(97,s,X_INTRODUCED_97):: defines_var(X_INTRODUCED_97);
-constraint set_in_reif(98,s,X_INTRODUCED_98):: defines_var(X_INTRODUCED_98);
-constraint set_in_reif(99,s,X_INTRODUCED_99):: defines_var(X_INTRODUCED_99);
-constraint set_in_reif(100,s,X_INTRODUCED_100):: defines_var(X_INTRODUCED_100);
-solve :: set_search([s],input_order,indomain_min,complete) maximize c;
+var 3..100: X_INTRODUCED_1_ ::var_is_introduced ;
+var bool: X_INTRODUCED_4_ ::var_is_introduced ;
+var bool: X_INTRODUCED_5_ ::var_is_introduced ;
+var bool: X_INTRODUCED_6_ ::var_is_introduced ;
+var bool: X_INTRODUCED_7_ ::var_is_introduced ;
+var bool: X_INTRODUCED_8_ ::var_is_introduced ;
+var bool: X_INTRODUCED_9_ ::var_is_introduced ;
+var bool: X_INTRODUCED_10_ ::var_is_introduced ;
+var bool: X_INTRODUCED_11_ ::var_is_introduced ;
+var bool: X_INTRODUCED_12_ ::var_is_introduced ;
+var bool: X_INTRODUCED_13_ ::var_is_introduced ;
+var bool: X_INTRODUCED_14_ ::var_is_introduced ;
+var bool: X_INTRODUCED_15_ ::var_is_introduced ;
+var bool: X_INTRODUCED_16_ ::var_is_introduced ;
+var bool: X_INTRODUCED_17_ ::var_is_introduced ;
+var bool: X_INTRODUCED_18_ ::var_is_introduced ;
+var bool: X_INTRODUCED_19_ ::var_is_introduced ;
+var bool: X_INTRODUCED_20_ ::var_is_introduced ;
+var bool: X_INTRODUCED_21_ ::var_is_introduced ;
+var bool: X_INTRODUCED_22_ ::var_is_introduced ;
+var bool: X_INTRODUCED_23_ ::var_is_introduced ;
+var bool: X_INTRODUCED_24_ ::var_is_introduced ;
+var bool: X_INTRODUCED_25_ ::var_is_introduced ;
+var bool: X_INTRODUCED_26_ ::var_is_introduced ;
+var bool: X_INTRODUCED_27_ ::var_is_introduced ;
+var bool: X_INTRODUCED_28_ ::var_is_introduced ;
+var bool: X_INTRODUCED_29_ ::var_is_introduced ;
+var bool: X_INTRODUCED_30_ ::var_is_introduced ;
+var bool: X_INTRODUCED_31_ ::var_is_introduced ;
+var bool: X_INTRODUCED_32_ ::var_is_introduced ;
+var bool: X_INTRODUCED_33_ ::var_is_introduced ;
+var bool: X_INTRODUCED_34_ ::var_is_introduced ;
+var bool: X_INTRODUCED_35_ ::var_is_introduced ;
+var bool: X_INTRODUCED_36_ ::var_is_introduced ;
+var bool: X_INTRODUCED_37_ ::var_is_introduced ;
+var bool: X_INTRODUCED_38_ ::var_is_introduced ;
+var bool: X_INTRODUCED_39_ ::var_is_introduced ;
+var bool: X_INTRODUCED_40_ ::var_is_introduced ;
+var bool: X_INTRODUCED_41_ ::var_is_introduced ;
+var bool: X_INTRODUCED_42_ ::var_is_introduced ;
+var bool: X_INTRODUCED_43_ ::var_is_introduced ;
+var bool: X_INTRODUCED_44_ ::var_is_introduced ;
+var bool: X_INTRODUCED_45_ ::var_is_introduced ;
+var bool: X_INTRODUCED_46_ ::var_is_introduced ;
+var bool: X_INTRODUCED_47_ ::var_is_introduced ;
+var bool: X_INTRODUCED_48_ ::var_is_introduced ;
+var bool: X_INTRODUCED_49_ ::var_is_introduced ;
+var bool: X_INTRODUCED_50_ ::var_is_introduced ;
+var bool: X_INTRODUCED_51_ ::var_is_introduced ;
+var bool: X_INTRODUCED_52_ ::var_is_introduced ;
+var bool: X_INTRODUCED_53_ ::var_is_introduced ;
+var bool: X_INTRODUCED_54_ ::var_is_introduced ;
+var bool: X_INTRODUCED_55_ ::var_is_introduced ;
+var bool: X_INTRODUCED_56_ ::var_is_introduced ;
+var bool: X_INTRODUCED_57_ ::var_is_introduced ;
+var bool: X_INTRODUCED_58_ ::var_is_introduced ;
+var bool: X_INTRODUCED_59_ ::var_is_introduced ;
+var bool: X_INTRODUCED_60_ ::var_is_introduced ;
+var bool: X_INTRODUCED_61_ ::var_is_introduced ;
+var bool: X_INTRODUCED_62_ ::var_is_introduced ;
+var bool: X_INTRODUCED_63_ ::var_is_introduced ;
+var bool: X_INTRODUCED_64_ ::var_is_introduced ;
+var bool: X_INTRODUCED_65_ ::var_is_introduced ;
+var bool: X_INTRODUCED_66_ ::var_is_introduced ;
+var bool: X_INTRODUCED_67_ ::var_is_introduced ;
+var bool: X_INTRODUCED_68_ ::var_is_introduced ;
+var bool: X_INTRODUCED_69_ ::var_is_introduced ;
+var bool: X_INTRODUCED_70_ ::var_is_introduced ;
+var bool: X_INTRODUCED_71_ ::var_is_introduced ;
+var bool: X_INTRODUCED_72_ ::var_is_introduced ;
+var bool: X_INTRODUCED_73_ ::var_is_introduced ;
+var bool: X_INTRODUCED_74_ ::var_is_introduced ;
+var bool: X_INTRODUCED_75_ ::var_is_introduced ;
+var bool: X_INTRODUCED_76_ ::var_is_introduced ;
+var bool: X_INTRODUCED_77_ ::var_is_introduced ;
+var bool: X_INTRODUCED_78_ ::var_is_introduced ;
+var bool: X_INTRODUCED_79_ ::var_is_introduced ;
+var bool: X_INTRODUCED_80_ ::var_is_introduced ;
+var bool: X_INTRODUCED_81_ ::var_is_introduced ;
+var bool: X_INTRODUCED_82_ ::var_is_introduced ;
+var bool: X_INTRODUCED_83_ ::var_is_introduced ;
+var bool: X_INTRODUCED_84_ ::var_is_introduced ;
+var bool: X_INTRODUCED_85_ ::var_is_introduced ;
+var bool: X_INTRODUCED_86_ ::var_is_introduced ;
+var bool: X_INTRODUCED_87_ ::var_is_introduced ;
+var bool: X_INTRODUCED_88_ ::var_is_introduced ;
+var bool: X_INTRODUCED_89_ ::var_is_introduced ;
+var bool: X_INTRODUCED_90_ ::var_is_introduced ;
+var bool: X_INTRODUCED_91_ ::var_is_introduced ;
+var bool: X_INTRODUCED_92_ ::var_is_introduced ;
+var bool: X_INTRODUCED_93_ ::var_is_introduced ;
+var bool: X_INTRODUCED_94_ ::var_is_introduced ;
+var bool: X_INTRODUCED_95_ ::var_is_introduced ;
+var bool: X_INTRODUCED_96_ ::var_is_introduced ;
+var bool: X_INTRODUCED_97_ ::var_is_introduced ;
+var bool: X_INTRODUCED_98_ ::var_is_introduced ;
+var bool: X_INTRODUCED_99_ ::var_is_introduced ;
+var bool: X_INTRODUCED_100_ ::var_is_introduced ;
+var bool: X_INTRODUCED_101_ ::var_is_introduced ;
+var bool: X_INTRODUCED_102_ ::var_is_introduced ;
+var bool: X_INTRODUCED_103_ ::var_is_introduced ;
+array [1..100] of var bool: X_INTRODUCED_3_ ::var_is_introduced  = [X_INTRODUCED_4_,X_INTRODUCED_5_,X_INTRODUCED_6_,X_INTRODUCED_7_,X_INTRODUCED_8_,X_INTRODUCED_9_,X_INTRODUCED_10_,X_INTRODUCED_11_,X_INTRODUCED_12_,X_INTRODUCED_13_,X_INTRODUCED_14_,X_INTRODUCED_15_,X_INTRODUCED_16_,X_INTRODUCED_17_,X_INTRODUCED_18_,X_INTRODUCED_19_,X_INTRODUCED_20_,X_INTRODUCED_21_,X_INTRODUCED_22_,X_INTRODUCED_23_,X_INTRODUCED_24_,X_INTRODUCED_25_,X_INTRODUCED_26_,X_INTRODUCED_27_,X_INTRODUCED_28_,X_INTRODUCED_29_,X_INTRODUCED_30_,X_INTRODUCED_31_,X_INTRODUCED_32_,X_INTRODUCED_33_,X_INTRODUCED_34_,X_INTRODUCED_35_,X_INTRODUCED_36_,X_INTRODUCED_37_,X_INTRODUCED_38_,X_INTRODUCED_39_,X_INTRODUCED_40_,X_INTRODUCED_41_,X_INTRODUCED_42_,X_INTRODUCED_43_,X_INTRODUCED_44_,X_INTRODUCED_45_,X_INTRODUCED_46_,X_INTRODUCED_47_,X_INTRODUCED_48_,X_INTRODUCED_49_,X_INTRODUCED_50_,X_INTRODUCED_51_,X_INTRODUCED_52_,X_INTRODUCED_53_,X_INTRODUCED_54_,X_INTRODUCED_55_,X_INTRODUCED_56_,X_INTRODUCED_57_,X_INTRODUCED_58_,X_INTRODUCED_59_,X_INTRODUCED_60_,X_INTRODUCED_61_,X_INTRODUCED_62_,X_INTRODUCED_63_,X_INTRODUCED_64_,X_INTRODUCED_65_,X_INTRODUCED_66_,X_INTRODUCED_67_,X_INTRODUCED_68_,X_INTRODUCED_69_,X_INTRODUCED_70_,X_INTRODUCED_71_,X_INTRODUCED_72_,X_INTRODUCED_73_,X_INTRODUCED_74_,X_INTRODUCED_75_,X_INTRODUCED_76_,X_INTRODUCED_77_,X_INTRODUCED_78_,X_INTRODUCED_79_,X_INTRODUCED_80_,X_INTRODUCED_81_,X_INTRODUCED_82_,X_INTRODUCED_83_,X_INTRODUCED_84_,X_INTRODUCED_85_,X_INTRODUCED_86_,X_INTRODUCED_87_,X_INTRODUCED_88_,X_INTRODUCED_89_,X_INTRODUCED_90_,X_INTRODUCED_91_,X_INTRODUCED_92_,X_INTRODUCED_93_,X_INTRODUCED_94_,X_INTRODUCED_95_,X_INTRODUCED_96_,X_INTRODUCED_97_,X_INTRODUCED_98_,X_INTRODUCED_99_,X_INTRODUCED_100_,X_INTRODUCED_101_,X_INTRODUCED_102_,X_INTRODUCED_103_];
+constraint set_card(s,X_INTRODUCED_1_);
+constraint jacop_link_set_to_booleans(s,X_INTRODUCED_3_,1);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_5_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_7_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_9_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_11_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_12_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_14_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_16_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_21_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_6_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_9_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_10_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_12_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_13_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_14_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_15_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_16_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_17_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_20_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_22_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_7_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_8_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_9_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_11_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_12_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_15_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_16_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_19_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_20_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_21_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_7_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_10_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_14_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_15_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_18_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_21_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_8_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_8_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_10_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_11_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_14_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_15_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_16_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_17_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_20_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_21_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_9_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_15_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_16_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_17_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_20_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_21_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_10_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_10_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_12_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_15_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_16_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_17_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_18_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_19_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_20_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_11_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_11_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_11_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_14_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_17_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_19_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_20_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_12_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_13_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_14_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_18_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_19_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_20_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_21_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_13_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_13_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_13_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_14_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_16_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_18_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_21_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_22_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_14_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_14_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_16_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_21_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_15_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_15_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_15_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_15_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_16_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_18_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_20_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_21_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_16_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_16_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_18_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_17_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_17_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_17_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_18_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_21_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_22_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_18_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_18_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_18_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_20_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_21_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_19_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_19_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_19_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_20_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_21_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_22_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_20_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_20_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_21_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_21_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_22_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_22_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_22_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_22_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_22_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_22_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_22_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_23_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_24_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_25_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_26_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_27_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_28_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_29_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_30_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_31_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_33_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_35_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_37_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_39_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_41_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_43_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_45_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_47_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_49_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_51_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_53_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_55_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_57_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_59_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_61_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_63_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_65_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_67_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_69_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_71_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_73_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_74_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_75_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_76_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_77_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_78_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_79_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_80_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_53_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_81_]);
+constraint bool_clause([],[X_INTRODUCED_81_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_81_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_81_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_81_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_81_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_81_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_81_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_81_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_81_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_81_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_82_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_60_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_83_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_84_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_81_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_83_,X_INTRODUCED_85_]);
+constraint bool_clause([],[X_INTRODUCED_85_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_85_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_85_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_85_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_85_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_85_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_85_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_85_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_86_]);
+constraint bool_clause([],[X_INTRODUCED_86_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_86_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_86_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_86_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_86_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_86_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_86_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_86_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_86_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_86_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_86_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_87_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_88_]);
+constraint bool_clause([],[X_INTRODUCED_88_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_88_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_88_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_88_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_88_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_88_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_89_]);
+constraint bool_clause([],[X_INTRODUCED_89_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_89_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_89_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_89_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_89_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_89_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_89_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_14_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_33_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_81_,X_INTRODUCED_90_]);
+constraint bool_clause([],[X_INTRODUCED_90_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_90_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_90_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_90_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_90_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_90_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_90_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_90_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_10_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_91_]);
+constraint bool_clause([],[X_INTRODUCED_91_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_91_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_91_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_91_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_91_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_91_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_91_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_86_,X_INTRODUCED_92_]);
+constraint bool_clause([],[X_INTRODUCED_92_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_92_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_92_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_92_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_81_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_85_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_88_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_92_,X_INTRODUCED_93_]);
+constraint bool_clause([],[X_INTRODUCED_93_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_93_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_93_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_93_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_93_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_93_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_93_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_54_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_57_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_88_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_89_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_91_,X_INTRODUCED_94_]);
+constraint bool_clause([],[X_INTRODUCED_94_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_94_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_94_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_94_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_94_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_94_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_94_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_94_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_70_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_73_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_81_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_82_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_93_,X_INTRODUCED_95_]);
+constraint bool_clause([],[X_INTRODUCED_95_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_95_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_95_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_95_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_95_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_17_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_58_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_61_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_76_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_85_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_89_,X_INTRODUCED_96_]);
+constraint bool_clause([],[X_INTRODUCED_96_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_96_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_96_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_19_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_56_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_78_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_90_,X_INTRODUCED_97_]);
+constraint bool_clause([],[X_INTRODUCED_97_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_97_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_97_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_97_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_26_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_69_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_86_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_92_,X_INTRODUCED_98_]);
+constraint bool_clause([],[X_INTRODUCED_98_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_98_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_12_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_16_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_43_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_47_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_65_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_68_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_75_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_85_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_88_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_95_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_96_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_98_,X_INTRODUCED_99_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_55_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_62_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_63_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_67_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_80_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_85_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_86_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_98_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_100_]);
+constraint bool_clause([],[X_INTRODUCED_100_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_4_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_13_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_15_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_18_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_21_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_22_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_25_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_29_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_39_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_49_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_50_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_64_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_66_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_71_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_77_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_79_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_95_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_96_,X_INTRODUCED_101_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_6_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_8_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_20_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_27_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_35_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_45_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_72_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_85_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_87_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_88_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_90_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_96_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_100_,X_INTRODUCED_102_]);
+constraint bool_clause([],[X_INTRODUCED_102_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_5_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_7_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_9_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_11_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_23_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_24_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_31_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_37_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_41_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_51_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_52_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_59_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_74_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_84_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_89_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_92_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_95_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_100_,X_INTRODUCED_103_]);
+solve :: set_search([s],input_order,indomain_min,complete) maximize X_INTRODUCED_1_;
diff --git a/src/test/fz/upTo5sec/clique/clique.mzn b/src/test/fz/upTo5sec/clique/clique.mzn
new file mode 100644
index 000000000..16cde33dc
--- /dev/null
+++ b/src/test/fz/upTo5sec/clique/clique.mzn
@@ -0,0 +1,252 @@
+%
+% Global constraint clique in MiniZinc.
+%
+% From Global Constraint Catalogue:
+% http://www.emn.fr/x-info/sdemasse/gccat/sec4.49.html
+% """ 
+% Consider a digraph G described by the NODES collection: to the ith item of the NODES collection 
+% corresponds the ith vertex of G; To each value j of the ith succ variable corresponds an arc 
+% from the ith vertex to the jth vertex. Select a subset S of the vertices of G that forms a 
+% clique of size SIZE_CLIQUE (i.e., there is an arc between each pair of distinct vertices of S).
+% 
+% Example
+% [The graph is 
+%   1 -> 2,4
+%   2 -> 1,3,5
+%   3 -> 2,5
+%   4 -> 1,5
+%   5 -> 2,3,4
+% ]
+%
+%     (3,​<
+%     index-1	succ-{},​
+%     index-2	succ-{3,​5}​,​
+%     index-3	succ-{2,​5}​,​
+%     index-4	succ-{},​
+%     index-5	succ-{2,​3}​
+%     >
+%     )
+%
+% The clique constraint holds since the NODES collection depicts a clique involving 3 
+% vertices (namely vertices 2, 3 and 5) and since its first argument SIZE_CLIQUE is set to the 
+% number of vertices of this clique.
+% """
+
+include "globals.mzn";
+
+int: num_nodes;
+array[1..num_nodes, 1..num_nodes] of 0..1: g; % the graph
+
+var set of 1..num_nodes: s;
+var int: c = card(s); % size of the clique
+
+
+%
+% clique(clique size, the clique, the graph)
+%
+% Note: I have added the clique in the parameters list.
+%
+predicate clique(var int: c, var set of int: s, array[int, int] of int: g) =
+  let {
+     int: n = card(index_set_1of2(g)),
+     array[1..n] of var bool: s_bool
+  }
+  in
+  link_set_to_booleans(s, s_bool)
+  /\
+  forall(i,j in 1..n where i != j) (
+     (s_bool[i] /\ s_bool[j]) -> ( g[i,j] > 0)
+
+%   forall(i,j in 1..n where i != j /\ g[i,j] = 0) (
+%      (s_bool[i] != true) \/ (s_bool[j] != true) % or
+%       not (s_bool[i] /\ s_bool[j])  % de Morgan law
+
+  )
+  /\
+  c = card(s)
+
+;
+
+% solve :: set_search([s], input_order, indomain_min, complete) satisfy;
+solve :: set_search([s], input_order, indomain_min, complete) maximize c;
+% solve satisfy;
+% solve maximize c;
+
+constraint
+
+  % s = {1,2,3}
+  % s = {2,3,5}
+  % /\
+  clique(c, s, g)
+  /\ 
+  c >= 3
+;
+
+
+output [
+  "s: ", show(s),"\n",
+  "c: ", show(c), "\n",
+];
+
+
+% Two cliques: (1,2,4) and (3, 5)
+% num_nodes = 5;
+% g =
+% array2d(1..num_nodes, 1..num_nodes, [
+%  % 1  2  3  4  5
+%    1, 1, 0, 1, 0,  % 1  
+%    1, 1, 0, 1, 0,  % 2
+%    0, 0, 1, 0, 1,  % 3 
+%    1, 1, 0, 1, 0,  % 4
+%    0, 0, 1, 0, 1   % 5
+% ]);
+
+
+% A larger graph
+% The cliques are 
+%   1,2,3
+%   4,5,6
+%   6,7,8,9,10   
+% (and their "sub cliques")
+%
+% num_nodes = 10;
+% g = array2d(1..num_nodes, 1..num_nodes, 
+%  % 1  2  3  4  5  6  7  8  9 10
+% [ 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, % 1
+%   1, 1, 1, 0, 0, 0, 0, 0, 1, 0, % 2
+%   1, 1, 1, 0, 0, 0, 0, 0, 0, 1, % 3
+%   0, 1, 0, 1, 1, 1, 0, 0, 0, 0, % 4
+%   0, 0, 1, 1, 1, 1, 0, 0, 0, 0, % 5
+%   0, 0, 0, 1, 1, 1, 1, 1, 1, 1, % 6
+%   0, 0, 1, 0, 0, 1, 1, 1, 1, 1, % 7
+%   1, 0, 0, 0, 0, 1, 1, 1, 1, 1, % 8
+%   0, 0, 0, 0, 1, 1, 1, 1, 1, 1, % 9 
+%   0, 1, 0, 0, 0, 1, 1, 1, 1, 1]); % 10
+
+
+% The graph from the Global Constraint catalogue
+% 
+% 1 -> 2,4
+% 2 -> 1,3,5
+% 3 -> 2,5
+% 4 -> 1,5
+% 5 -> 2,3,4
+%   
+% The found clique (N=3) is {2,3,5}.
+%
+% num_nodes = 5;
+% g = array2d(1..num_nodes, 1..num_nodes, [
+% % 1 2 3 4 5
+%   1,1,0,1,0, % 1
+%   1,1,1,0,1, % 2
+%   0,1,1,0,1, % 3
+%   1,0,0,1,1, % 4
+%   0,1,1,1,1, % 5
+% ]);
+
+
+% A random graph of size 100
+% There are 3515 of size >= 3 (including sub cliques), and four of size 6.
+num_nodes = 100;
+g = array2d(1..num_nodes, 1..num_nodes, [
+0,0,1,0,1,0,1,0,0,1,0,1,0,1,1,1,1,0,1,0,0,1,0,1,1,0,1,0,0,0,1,0,1,1,0,1,1,1,0,0,0,1,0,1,1,0,1,0,1,1,0,1,1,0,0,1,0,1,1,1,1,1,1,0,1,0,0,1,1,0,1,1,1,1,1,0,0,1,0,0,0,1,1,1,1,1,1,0,0,1,1,1,0,0,0,1,1,1,1,1,
+1,0,0,1,1,0,0,1,0,0,0,0,0,0,1,1,0,1,0,0,0,0,1,1,1,0,1,1,1,0,0,0,1,1,0,1,0,0,1,1,0,0,0,0,0,1,0,0,1,1,0,1,0,0,0,0,0,1,0,0,0,0,1,1,1,1,1,0,1,0,0,0,0,0,1,1,0,0,1,1,0,1,1,0,1,0,1,0,0,1,0,0,0,0,0,1,0,1,0,1,
+1,0,0,0,0,0,1,0,0,1,1,0,0,1,1,0,0,0,1,0,1,0,0,1,1,0,1,0,1,1,1,1,1,1,1,0,1,1,0,0,0,1,1,0,0,0,1,0,1,1,0,0,0,1,1,0,0,0,0,1,1,1,0,0,1,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,1,0,1,1,1,0,0,0,0,0,1,1,0,0,0,1,1,
+0,0,0,1,1,1,0,1,1,1,0,0,1,1,0,1,1,0,1,0,1,1,0,0,0,0,0,1,1,0,1,1,1,1,1,1,1,0,0,1,0,1,0,0,1,0,0,0,0,1,0,0,1,0,1,0,1,0,0,1,1,1,1,1,1,1,0,1,1,0,0,1,0,1,0,0,1,1,1,1,1,0,1,1,1,0,0,0,1,1,1,0,1,1,1,0,1,0,1,1,
+1,0,0,0,0,1,0,0,1,1,0,0,0,0,1,1,0,0,1,1,0,0,0,1,1,1,0,0,1,1,1,0,0,1,1,0,1,1,0,0,0,1,1,0,1,1,1,0,1,1,0,1,0,1,0,0,0,1,0,1,0,1,1,0,1,0,0,1,0,1,0,0,0,0,0,1,0,1,1,1,1,1,0,0,1,0,0,0,0,1,0,0,1,1,1,1,1,1,1,0,
+1,0,1,1,0,0,1,1,1,1,1,0,0,0,1,1,0,0,1,0,1,1,1,0,0,0,0,0,1,1,0,0,0,0,1,1,1,0,0,1,0,1,0,1,0,0,0,0,1,1,0,0,1,1,1,0,1,1,0,1,0,1,0,0,1,0,1,1,1,1,0,0,1,1,0,1,1,0,1,0,0,1,1,0,0,1,1,0,1,0,1,1,1,0,1,1,0,0,1,1,
+1,0,0,1,1,0,1,1,0,1,1,0,0,0,0,0,0,1,1,0,1,0,0,0,0,1,1,0,1,0,0,0,1,0,1,1,0,0,0,0,0,0,1,0,1,0,1,0,1,0,1,0,0,1,1,1,0,1,1,0,1,1,1,0,0,1,1,1,0,0,1,1,1,0,1,1,0,1,1,0,0,0,0,1,1,1,0,1,1,0,1,0,0,1,0,0,1,1,0,0,
+1,0,1,0,0,1,0,1,1,1,0,1,1,0,1,0,0,1,1,1,0,1,0,1,1,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,1,0,1,1,1,0,1,0,0,1,1,0,0,1,1,1,0,1,1,1,0,0,0,1,1,1,0,1,0,1,0,0,0,0,0,1,1,1,0,1,0,1,0,1,1,1,0,0,1,0,1,1,0,1,0,1,
+1,0,0,1,1,1,1,0,0,0,0,1,1,1,0,0,0,0,1,0,0,0,1,0,1,1,0,0,0,0,0,1,1,1,0,1,0,0,0,0,0,1,1,0,1,0,0,1,0,1,0,0,1,0,1,0,0,1,1,0,0,0,1,0,1,1,1,0,0,1,0,1,0,1,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1,0,0,1,1,
+0,1,0,1,0,1,1,1,1,0,0,1,0,1,0,1,1,0,0,1,1,1,0,1,0,0,1,0,0,1,1,1,1,0,0,0,1,1,1,0,1,1,1,1,1,1,0,1,0,1,1,1,0,1,1,0,1,1,1,1,1,1,1,0,1,0,1,0,0,1,1,0,1,0,1,0,0,1,0,0,0,1,0,1,0,0,0,1,0,1,1,1,1,0,1,1,1,1,0,0,
+1,0,0,0,0,1,0,1,0,1,1,1,0,1,1,1,1,0,1,0,0,0,0,0,0,1,1,0,0,0,1,1,0,1,1,0,0,0,1,0,0,0,0,0,0,1,1,1,1,0,0,1,0,0,1,1,0,1,0,0,1,1,0,1,0,0,0,0,0,1,0,0,0,1,0,1,1,0,1,1,1,1,0,0,0,0,1,1,0,0,0,0,0,1,0,1,1,0,0,0,
+0,0,1,1,1,0,1,0,0,0,1,0,0,1,0,1,0,0,1,1,0,0,0,1,0,0,0,1,1,0,1,0,1,0,0,0,1,1,1,1,0,1,0,1,1,0,0,1,0,0,1,1,1,1,0,0,1,1,0,1,0,1,1,0,1,1,0,1,1,1,0,0,0,1,1,0,1,1,0,1,0,1,0,1,1,0,0,1,1,1,1,1,0,1,1,0,1,1,0,0,
+1,1,0,0,0,0,1,0,1,0,1,1,0,1,0,1,1,1,1,1,0,0,0,1,0,1,1,1,0,1,0,0,0,0,1,0,0,1,0,1,0,0,1,0,1,1,1,0,0,0,0,1,0,1,0,0,0,0,1,1,0,1,0,0,0,0,0,0,1,1,0,0,1,1,1,1,0,0,1,0,1,0,0,1,0,0,0,1,1,1,1,1,0,1,1,1,1,0,0,1,
+1,1,1,0,0,0,0,0,0,1,0,1,1,1,0,1,1,0,0,0,0,1,0,0,0,0,1,1,1,1,0,0,1,1,0,0,1,0,1,0,1,1,1,0,0,0,1,0,1,1,1,1,1,0,0,1,1,1,0,1,0,1,1,1,1,1,1,1,0,1,0,0,0,0,0,0,0,1,0,1,0,1,0,1,1,1,0,0,1,0,1,1,1,0,0,0,1,0,0,0,
+0,0,1,1,1,1,0,1,0,1,0,0,0,0,0,1,0,0,1,1,1,0,0,0,1,0,1,1,0,0,0,0,1,0,0,0,0,0,0,1,1,1,1,1,0,1,0,0,1,0,1,1,1,1,1,0,0,0,1,1,0,1,1,0,0,1,0,0,0,1,0,1,1,1,0,0,0,0,0,1,1,0,1,0,0,1,1,0,0,0,1,1,1,0,0,1,0,1,1,0,
+1,0,0,1,1,0,1,1,1,1,0,1,1,1,1,0,0,0,0,1,1,1,0,0,1,0,1,0,1,1,1,0,1,1,0,1,1,1,0,1,1,0,1,1,0,0,0,1,0,0,0,0,0,1,1,0,0,0,0,1,0,1,0,1,0,0,1,1,0,1,1,1,1,0,0,1,0,1,0,1,0,1,1,0,1,1,0,1,0,1,0,1,1,1,0,0,0,1,0,0,
+1,0,0,1,1,1,0,0,1,1,0,1,1,0,0,1,0,0,1,1,1,1,0,0,1,1,0,0,1,0,0,1,1,0,0,0,0,0,1,0,0,0,0,1,0,1,1,1,1,0,0,1,0,0,1,1,1,1,0,0,0,0,0,1,1,1,0,1,0,1,0,0,1,1,0,0,0,1,1,0,0,1,1,1,1,1,1,1,0,1,1,0,0,1,1,1,0,1,1,0,
+0,0,1,0,1,1,1,1,1,0,1,1,1,0,0,1,1,0,0,0,1,0,1,1,0,1,0,0,0,0,1,1,0,1,1,0,1,0,0,1,1,1,0,0,1,1,1,0,1,1,1,0,1,0,1,1,1,0,1,1,0,1,1,1,1,1,0,0,0,0,1,1,0,0,1,0,0,0,1,0,1,0,1,1,0,0,0,1,1,1,0,1,0,0,1,0,1,1,1,0,
+1,1,1,1,0,0,0,1,1,0,0,1,1,0,0,0,0,1,1,1,1,1,1,1,1,1,0,1,1,1,0,0,0,0,1,1,1,1,0,1,0,0,1,0,0,0,0,0,1,1,0,1,0,0,0,1,0,0,0,1,1,0,1,0,1,1,0,1,0,0,1,0,0,0,0,1,1,1,0,0,0,1,1,0,0,1,0,0,0,1,1,1,1,1,0,0,0,1,0,1,
+1,0,0,1,1,0,0,1,0,0,0,0,0,0,0,1,0,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,1,0,0,1,0,1,1,1,1,0,1,0,1,0,0,0,0,1,1,0,1,0,1,1,1,0,1,0,0,1,1,0,0,0,1,0,1,1,1,0,0,1,1,1,1,1,1,0,1,0,1,0,1,0,1,1,0,1,0,1,1,1,
+1,1,0,1,0,0,1,1,1,0,0,1,1,0,1,0,0,0,1,1,0,0,0,0,0,1,0,0,0,1,1,0,0,0,1,1,1,0,1,1,1,1,1,1,0,1,1,0,1,0,1,0,0,1,0,1,1,0,1,1,1,1,1,0,0,1,1,1,0,0,0,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,1,0,1,0,1,1,1,1,1,1,0,1,1,
+1,1,1,1,0,0,1,0,1,1,0,0,0,0,1,0,1,0,0,0,0,0,1,1,0,1,0,1,0,0,0,1,1,1,1,1,0,0,1,1,1,0,0,0,1,1,1,1,1,0,0,0,1,0,0,1,0,1,1,0,1,0,1,0,1,0,0,1,0,0,1,1,0,0,1,0,0,0,0,0,0,0,1,1,1,1,0,0,1,1,1,0,0,1,0,0,0,1,0,0,
+1,0,0,0,0,1,0,0,0,1,0,0,1,1,1,0,0,0,1,0,0,0,0,0,1,0,1,0,0,0,0,1,1,0,0,1,1,0,1,1,1,0,1,0,0,0,0,1,1,1,1,0,1,1,0,1,1,1,0,1,1,1,1,0,0,1,0,0,0,0,0,1,1,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,1,1,0,0,1,1,1,1,0,0,0,1,
+1,0,1,1,1,0,1,0,0,0,1,1,0,0,1,1,1,1,1,0,0,0,1,0,1,0,0,1,1,0,1,0,1,1,0,0,1,1,1,0,1,0,1,0,1,0,0,1,1,0,0,1,1,0,0,0,0,1,1,0,0,1,1,1,0,0,0,0,1,1,0,1,1,1,0,0,1,1,1,0,0,0,0,1,0,0,1,1,1,0,1,1,0,1,0,0,1,1,1,0,
+1,0,1,0,0,1,0,0,1,0,1,1,0,0,1,1,0,0,1,0,1,1,0,0,1,0,1,0,1,1,1,1,1,0,1,1,0,0,0,1,1,0,0,0,1,0,1,0,1,1,1,1,0,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0,1,0,1,1,1,0,1,0,0,0,0,0,1,1,1,1,0,1,0,0,0,1,1,0,0,1,0,0,1,0,1,1,
+0,0,1,1,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1,1,0,0,0,0,1,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,1,0,1,0,1,0,1,1,1,0,1,1,0,0,1,1,0,0,0,1,1,1,0,0,1,1,0,1,1,0,1,1,0,1,1,0,1,0,0,0,0,1,0,1,1,1,0,0,1,0,1,1,1,1,0,0,1,1,0,
+1,0,0,0,0,1,1,0,0,0,0,1,1,0,0,0,1,1,1,1,1,0,1,0,1,1,0,0,0,0,1,0,1,1,0,1,0,1,0,0,0,1,0,0,1,1,1,1,0,0,1,0,1,1,1,1,1,0,0,0,0,0,0,1,0,0,1,1,0,0,0,1,0,1,1,0,0,0,1,1,0,1,0,1,1,0,1,1,1,1,1,1,1,0,1,1,0,0,0,1,
+1,1,0,1,0,1,1,0,1,0,1,0,1,0,0,1,0,1,1,0,0,1,0,0,1,1,1,0,1,1,0,1,1,1,1,0,0,1,0,1,0,0,1,0,1,1,1,0,0,0,1,1,0,1,1,0,1,0,1,0,0,0,0,0,1,1,0,1,0,0,1,1,1,0,1,0,0,0,0,1,1,1,1,1,0,0,1,0,0,0,0,0,1,0,0,0,1,0,0,1,
+1,1,1,1,0,1,0,0,0,1,0,1,0,1,1,0,0,1,1,0,0,0,1,1,1,0,1,1,0,1,1,1,0,0,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,1,1,0,0,0,0,0,0,0,1,0,1,1,1,1,1,1,0,1,0,1,1,0,1,1,0,1,0,1,0,0,1,1,1,1,0,1,1,0,0,0,0,0,0,1,0,1,
+1,0,0,1,1,0,0,1,1,1,0,0,0,1,1,1,0,0,1,1,0,0,0,0,0,1,0,1,1,0,0,0,0,1,1,1,1,0,0,0,0,0,0,0,1,1,1,1,0,1,0,1,0,1,0,1,0,1,0,0,1,0,0,1,0,1,1,0,1,1,1,0,1,1,1,1,0,0,1,1,1,1,1,0,0,0,1,1,0,0,0,0,0,0,0,0,0,1,0,1,
+0,0,1,1,1,0,0,1,1,0,1,0,0,0,1,0,0,1,0,1,0,1,1,0,1,0,0,1,1,1,0,0,0,1,0,0,1,1,1,0,0,1,1,0,0,1,1,1,1,0,0,0,0,0,0,1,0,0,0,1,0,1,1,1,0,1,0,1,1,1,0,1,0,0,0,1,1,0,1,0,1,1,1,0,0,1,1,1,0,1,1,0,1,1,1,1,1,1,0,0,
+0,0,1,1,0,0,0,1,1,1,0,1,0,0,1,1,1,0,0,0,0,1,1,0,1,1,1,0,0,1,1,1,0,0,0,1,1,1,0,0,0,0,1,1,0,1,0,0,1,0,0,1,0,1,1,0,1,0,0,1,0,0,0,1,0,0,0,0,0,0,0,1,1,0,1,0,0,1,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,1,0,1,0,1,0,
+0,1,0,1,0,0,0,1,0,1,0,0,0,0,0,1,1,1,1,0,0,0,0,0,0,1,0,1,0,0,0,1,0,0,1,0,0,0,1,1,0,0,1,0,1,1,0,0,0,0,0,0,1,0,1,1,1,0,1,1,0,1,0,1,1,0,0,1,0,0,1,1,0,0,0,0,0,1,0,0,1,0,0,0,1,1,1,0,0,0,1,1,0,1,0,0,1,1,1,1,
+0,1,1,0,0,1,0,1,0,0,0,0,0,1,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,1,0,1,0,0,1,1,1,1,1,0,1,1,0,0,1,0,1,1,1,1,0,0,0,1,0,0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,0,1,0,0,0,1,0,1,0,0,1,0,0,0,1,0,1,1,0,0,1,1,0,1,1,0,1,1,1,1,
+0,1,0,1,0,1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,0,1,0,0,0,1,1,0,0,1,1,1,1,1,1,0,0,0,1,0,1,0,1,1,1,0,0,1,0,0,0,1,1,1,0,1,1,1,0,0,0,1,1,0,0,1,1,1,0,1,0,1,0,1,1,0,1,0,1,1,1,1,1,1,0,1,1,1,0,0,1,1,1,0,0,0,0,0,
+1,0,0,0,1,0,0,0,1,0,0,0,0,1,1,1,0,0,0,0,0,0,0,1,0,1,1,0,1,1,1,0,1,1,0,0,0,1,1,0,0,1,0,0,0,1,1,1,0,1,1,1,1,1,1,0,0,1,0,0,0,1,1,0,0,1,1,1,1,0,1,0,1,1,1,1,0,0,0,0,1,1,0,1,0,0,0,0,1,1,1,1,0,0,1,0,1,1,0,0,
+0,1,1,1,0,1,1,0,0,0,0,0,1,1,1,1,0,1,0,0,0,1,1,0,1,1,0,1,1,1,0,0,0,1,0,1,0,1,0,0,1,0,0,1,1,1,0,0,1,0,0,0,0,1,0,1,0,1,0,1,0,1,1,0,0,0,0,1,0,0,1,0,1,0,1,0,0,0,1,0,0,0,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,1,1,
+0,1,1,0,0,0,0,0,1,1,1,1,1,1,1,0,1,0,0,0,0,1,1,0,0,1,1,1,0,0,0,0,1,0,1,0,1,1,1,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,1,1,1,1,0,0,1,0,0,1,0,1,0,1,1,0,0,0,0,1,1,1,1,0,0,1,1,1,1,0,1,0,0,0,0,0,1,1,0,0,1,1,0,1,1,1,
+1,0,0,1,0,1,0,0,0,0,1,1,0,1,1,0,0,1,1,1,0,1,1,1,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1,0,1,0,1,0,0,0,1,1,1,0,0,1,1,0,0,0,0,1,1,0,1,0,1,1,0,0,1,1,0,1,1,0,1,1,0,1,1,1,0,0,1,0,0,1,1,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,
+0,0,1,0,0,0,1,1,0,1,1,0,1,1,1,0,1,1,1,1,0,0,1,0,0,0,0,1,0,0,0,0,1,0,1,1,1,1,1,0,1,1,0,0,0,0,1,0,0,1,0,0,0,0,1,1,0,1,0,1,0,0,0,1,0,1,0,0,1,0,0,1,0,0,0,1,1,0,0,0,0,0,1,1,1,0,0,1,1,1,1,0,1,0,0,1,1,0,0,0,
+1,0,0,1,0,0,0,1,1,0,1,1,0,0,1,1,1,1,1,1,0,1,1,1,0,1,1,0,1,1,0,0,0,0,0,1,0,0,1,0,0,0,1,1,1,0,1,0,1,1,1,0,1,1,0,0,0,0,0,1,1,1,1,0,0,0,1,0,0,0,1,0,0,1,1,1,1,1,0,1,1,1,1,0,0,0,0,1,0,0,1,1,0,0,1,0,1,0,1,0,
+1,0,0,0,0,0,1,1,0,1,1,0,1,1,0,1,0,1,1,1,0,0,1,0,1,1,0,1,1,0,0,0,0,0,0,1,0,1,0,0,0,0,1,1,1,0,0,0,0,0,1,1,1,1,0,0,0,1,1,1,1,0,0,0,0,1,1,1,1,0,1,1,1,0,1,1,1,1,0,0,0,1,1,1,1,1,0,1,0,0,1,1,1,1,0,1,1,0,1,1,
+0,0,1,1,1,0,1,0,1,1,1,1,0,1,0,0,1,1,0,0,1,1,0,1,0,1,1,1,0,0,0,0,1,1,0,1,1,0,1,1,1,1,1,0,0,0,0,1,1,1,1,0,0,1,1,0,1,1,1,0,0,0,1,0,0,0,0,1,0,1,1,1,1,0,1,0,1,1,1,1,1,1,1,0,1,1,0,0,1,1,0,0,1,1,0,1,0,1,0,1,
+1,1,0,1,1,1,1,1,1,1,1,0,1,0,0,0,0,0,1,1,1,1,0,1,0,1,1,1,0,0,1,0,0,1,0,0,1,0,1,0,1,0,1,1,1,1,1,0,1,0,1,0,1,1,1,1,1,1,1,0,0,0,1,0,0,1,0,0,0,1,1,0,1,1,0,0,0,1,0,1,1,1,0,0,0,0,1,0,1,1,1,1,0,0,0,1,0,0,0,1,
+0,0,1,0,1,1,1,1,1,0,1,0,0,0,0,1,1,1,1,0,0,1,0,0,1,1,1,0,1,1,0,1,1,1,0,0,0,1,0,0,1,1,1,1,1,1,1,1,1,0,0,1,0,0,1,1,0,0,1,1,0,1,1,1,1,1,0,1,0,1,1,1,1,1,0,1,1,0,1,0,0,0,1,1,1,0,0,1,1,1,0,1,0,1,0,0,0,1,1,0,
+0,0,1,1,0,1,0,1,1,1,0,1,0,0,1,0,0,0,0,1,1,0,0,1,1,0,1,1,0,0,1,0,0,0,1,0,0,1,1,0,0,0,0,0,1,1,0,1,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,1,0,0,0,1,1,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,0,1,0,0,
+0,1,0,0,1,1,0,1,0,0,1,1,1,1,1,1,1,0,1,1,1,1,0,1,0,1,0,1,1,0,0,1,1,1,1,1,1,1,1,1,1,0,0,1,1,0,1,1,1,0,0,0,1,1,1,1,0,0,1,0,1,1,1,0,1,0,0,1,1,1,0,0,1,0,1,0,0,1,0,0,1,0,1,1,0,0,0,1,0,0,0,0,0,1,0,0,0,1,0,0,
+1,0,0,1,0,0,1,0,0,0,0,0,1,0,0,1,1,0,0,0,1,0,1,1,0,0,1,1,1,1,1,1,0,1,0,0,0,0,0,1,1,1,1,1,0,0,1,1,0,0,1,1,0,0,1,0,0,1,0,1,0,1,1,1,0,1,1,0,0,0,0,0,0,1,1,0,0,1,0,0,1,1,1,1,1,0,1,0,1,0,1,1,1,1,0,1,0,1,1,1,
+0,1,1,1,0,0,0,1,1,1,1,1,0,1,0,0,1,0,1,1,1,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,0,0,0,0,0,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,1,1,1,1,1,0,1,0,0,1,0,1,1,1,0,0,1,1,1,0,0,0,1,1,1,1,1,0,1,1,1,0,1,1,1,0,0,1,1,0,1,1,1,
+1,0,1,0,0,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0,1,0,1,0,1,1,0,1,0,1,1,0,1,0,0,0,0,1,0,1,1,1,1,1,0,1,0,1,0,0,0,1,1,0,1,1,0,1,0,0,0,0,0,1,0,0,1,1,1,0,1,1,1,1,0,0,1,1,0,0,1,1,0,0,1,1,0,1,0,0,0,0,1,0,0,1,0,0,1,0,
+1,1,1,1,1,1,1,0,0,0,1,0,0,1,1,0,1,1,0,1,1,0,1,0,0,1,1,0,1,1,1,0,1,0,0,0,0,0,1,1,0,0,1,1,1,1,1,1,1,0,1,0,1,1,0,1,1,1,0,1,1,0,1,0,0,1,1,1,1,1,1,0,0,1,0,0,1,1,1,1,1,1,0,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0,1,1,
+1,1,1,0,0,0,0,1,0,0,1,0,0,0,0,1,0,0,0,1,0,0,0,0,0,1,1,0,0,1,1,1,1,1,1,1,1,1,1,1,1,0,0,1,1,0,1,0,1,1,1,0,0,0,1,1,0,0,0,0,0,0,0,0,1,0,0,1,0,1,1,0,1,0,0,0,1,0,1,0,0,1,0,1,1,0,1,0,0,1,0,1,0,0,1,0,1,1,0,1,
+1,0,1,0,0,1,0,0,0,0,1,0,1,1,1,1,0,0,0,1,1,0,0,0,0,0,0,0,1,1,0,1,0,1,0,0,0,1,1,0,1,0,1,1,1,1,0,0,0,0,0,1,1,1,1,1,1,0,1,0,1,0,0,0,0,0,0,0,1,0,1,1,0,0,1,0,0,1,0,1,0,0,1,1,0,0,1,1,0,0,1,0,1,1,1,0,0,0,1,0,
+1,0,0,1,0,0,1,0,1,1,0,0,0,0,0,1,1,0,0,0,1,1,1,1,1,0,1,0,1,1,0,1,0,0,1,1,0,0,1,0,1,1,0,1,1,0,1,0,0,1,1,0,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,1,1,1,1,0,1,0,0,0,1,0,1,0,1,1,0,0,0,0,1,1,1,1,0,0,0,0,0,0,1,0,0,
+1,0,0,0,1,0,1,1,0,0,1,0,0,1,1,1,0,1,0,0,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1,0,1,1,0,0,1,0,1,1,0,1,0,1,0,0,1,0,1,0,1,0,0,1,0,1,1,0,0,1,0,0,0,0,1,0,0,1,1,1,0,1,1,1,1,1,1,0,0,1,1,0,1,1,1,1,1,1,1,1,1,0,0,1,1,1,
+1,0,1,0,0,1,1,0,0,0,1,1,1,0,0,1,0,0,0,1,1,1,1,1,0,0,1,0,1,0,0,0,1,1,0,1,1,1,0,0,1,0,0,0,1,0,1,1,1,0,1,1,0,0,0,1,0,1,1,1,1,0,0,0,1,1,1,0,0,0,0,1,0,0,0,0,1,0,1,1,0,1,1,1,0,1,0,1,0,1,1,0,0,0,1,0,0,1,1,1,
+1,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,1,0,1,1,1,1,0,1,1,1,1,0,1,1,0,1,1,0,0,0,1,0,1,0,0,0,1,0,1,1,1,1,0,1,0,1,1,1,0,0,1,0,0,0,1,1,1,0,0,1,0,0,0,0,1,1,1,0,1,0,1,1,0,1,0,0,0,0,0,1,0,1,1,1,0,1,0,
+1,0,0,0,1,0,0,0,0,1,0,1,1,0,1,0,1,0,0,0,0,1,1,0,0,0,0,1,0,1,0,1,1,1,0,1,0,0,1,0,0,1,0,1,1,1,0,0,0,1,1,1,0,0,1,0,1,0,0,0,0,1,0,0,0,1,1,1,0,0,1,1,0,1,0,1,1,1,0,1,1,1,0,0,1,1,1,0,1,0,0,1,1,1,1,1,0,0,1,1,
+1,0,0,1,0,1,0,0,1,1,0,0,0,1,1,0,1,0,1,0,1,1,1,0,0,1,0,0,0,0,0,1,1,0,1,1,0,0,0,0,0,1,1,1,1,0,0,1,0,0,1,1,0,0,0,1,0,0,0,0,0,0,1,0,0,1,0,1,1,1,1,0,0,0,1,0,1,1,1,0,0,1,1,1,1,1,0,1,0,0,0,0,0,1,0,0,1,0,0,0,
+1,0,1,1,0,0,0,0,0,1,0,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,1,1,0,1,0,0,1,0,1,1,1,0,1,0,1,0,1,0,1,1,0,1,0,1,1,0,1,1,0,1,0,0,0,0,1,0,1,0,0,0,1,1,0,0,0,0,0,1,1,0,0,0,
+0,0,0,0,1,0,0,0,1,1,1,0,1,0,0,0,0,1,0,0,0,1,1,1,0,0,1,1,1,0,1,0,1,0,1,0,1,1,1,1,1,1,1,1,1,1,0,0,1,0,0,1,0,0,1,0,0,1,1,1,0,1,1,1,1,1,1,1,1,1,0,0,1,1,0,0,1,1,0,1,0,0,0,1,1,1,1,0,1,0,1,0,1,0,0,0,0,1,0,1,
+0,1,1,0,0,1,1,1,1,0,0,0,1,1,1,0,0,1,1,0,1,1,1,0,0,1,0,0,0,1,1,1,0,1,0,1,0,0,1,0,1,1,0,0,1,0,0,0,1,0,0,1,1,1,1,0,0,1,0,0,0,1,1,1,0,0,1,0,0,1,1,0,1,1,1,0,0,1,1,1,1,1,1,1,1,1,0,1,0,1,0,0,1,0,1,1,0,0,0,1,
+1,0,0,0,1,0,0,0,0,0,0,0,0,1,1,1,0,0,1,1,1,0,0,0,1,0,1,1,1,0,1,0,1,1,1,0,1,1,1,1,0,1,1,1,0,0,0,1,0,1,1,1,0,0,0,0,1,0,0,1,0,1,1,1,0,1,0,1,0,1,1,0,0,1,0,0,1,1,1,1,0,0,0,0,1,1,0,1,0,1,1,0,1,1,0,0,1,1,1,0,
+1,1,0,1,1,1,1,0,0,0,1,0,0,0,0,0,1,1,1,1,0,1,1,0,1,0,1,1,1,0,1,0,0,0,0,0,1,1,0,1,0,0,1,0,0,0,1,1,1,1,0,1,1,1,0,1,1,1,1,1,0,1,1,0,1,0,1,1,1,0,0,0,0,0,1,0,0,1,1,0,0,0,1,1,1,0,1,1,1,0,1,0,1,1,0,0,1,0,1,0,
+1,1,0,1,1,0,1,0,0,0,1,0,0,0,0,1,1,1,0,1,1,0,0,1,1,1,0,1,1,1,1,1,0,1,1,0,0,0,1,1,1,1,1,1,1,0,1,1,1,1,0,1,0,1,1,1,1,0,0,1,1,0,1,1,0,1,0,1,0,1,1,0,0,1,1,0,1,0,0,0,1,1,0,1,1,0,1,1,0,1,1,0,0,1,1,1,0,0,0,0,
+1,0,1,0,0,0,0,0,0,1,0,1,0,0,0,0,1,1,0,0,0,1,0,1,1,1,0,0,0,0,0,0,1,0,0,1,1,1,1,1,1,1,1,1,0,1,0,1,1,1,0,0,0,0,0,1,0,0,1,0,1,0,0,0,0,0,1,1,1,0,0,0,1,0,0,1,0,1,0,0,0,1,1,1,1,1,1,1,0,1,1,0,0,1,1,1,0,0,1,0,
+1,0,0,1,1,0,0,1,1,0,0,0,0,1,0,1,0,1,1,0,0,0,1,0,0,0,1,1,1,0,1,1,1,0,0,1,1,0,0,0,0,1,0,1,0,1,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,1,1,1,1,0,0,0,0,1,1,1,0,0,0,1,1,1,1,1,0,1,1,1,1,1,1,1,0,0,1,0,0,1,0,0,0,0,0,
+0,0,0,0,1,0,0,1,0,1,0,0,1,0,1,0,0,1,1,1,0,1,0,0,1,1,0,0,1,0,0,1,0,1,1,0,0,1,1,1,0,0,1,0,1,0,1,0,0,0,0,0,1,1,0,0,0,1,0,0,1,0,1,1,1,0,0,0,1,0,1,0,1,1,0,0,1,1,1,1,1,0,0,0,1,1,1,0,1,1,1,1,0,1,1,0,1,1,1,0,
+1,0,1,0,0,1,0,0,0,1,0,1,0,0,1,0,0,0,0,1,0,1,0,1,1,1,1,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,1,0,1,1,1,1,0,1,1,1,0,1,0,1,0,1,0,1,1,0,0,1,1,1,1,0,0,1,0,1,0,0,1,1,0,1,1,0,1,0,0,0,1,0,1,0,0,1,0,0,1,0,0,0,1,1,1,1,
+1,1,1,0,1,0,1,0,1,0,0,0,1,0,1,1,0,1,1,1,0,1,1,0,0,0,0,1,0,1,0,1,0,0,0,0,0,0,1,0,0,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,0,0,0,1,1,0,1,0,1,1,0,1,1,0,0,1,0,1,1,1,1,1,0,0,1,1,0,0,0,0,0,1,1,0,1,1,1,0,1,0,0,0,0,1,
+0,1,1,1,0,0,0,1,1,0,1,1,1,1,1,1,1,0,1,0,1,0,0,0,0,1,1,0,0,0,1,1,1,0,0,0,0,0,1,0,1,0,0,1,0,1,0,0,1,0,1,1,0,1,1,0,1,0,1,0,1,1,0,1,1,1,1,1,0,0,1,0,0,0,0,1,1,0,1,0,1,1,0,0,0,1,1,0,1,1,0,0,0,1,0,0,0,0,0,1,
+1,1,0,0,0,0,0,1,0,0,1,0,0,0,0,0,1,1,0,0,0,0,1,1,0,0,1,1,0,0,1,0,0,1,0,0,0,0,0,1,0,1,1,0,0,0,1,0,1,1,0,1,0,1,1,1,1,1,1,0,0,1,0,1,0,1,1,1,0,1,0,0,0,0,1,0,1,1,1,0,0,1,1,1,0,1,1,1,0,0,0,1,0,0,0,1,1,0,1,0,
+0,0,0,1,1,0,1,1,1,0,0,1,0,0,0,0,0,0,1,0,0,1,0,0,0,0,1,0,1,0,1,0,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,0,1,1,1,1,1,0,1,0,1,1,1,1,1,0,0,0,1,1,0,0,1,1,1,0,1,0,1,1,0,1,0,0,0,1,1,1,1,1,1,0,1,1,0,1,1,0,0,1,0,1,1,1,
+0,1,1,1,0,1,1,0,0,1,1,0,0,1,0,0,0,1,1,1,0,1,1,0,0,0,0,0,0,1,1,1,0,1,1,1,0,1,1,1,1,0,1,0,0,0,0,0,1,1,1,0,1,1,0,1,0,0,1,0,1,0,1,1,0,1,0,0,0,0,1,1,0,1,1,1,0,0,0,0,1,0,0,0,0,1,1,0,0,1,1,1,0,0,1,0,1,1,0,0,
+0,0,1,0,1,0,0,1,0,0,0,1,1,0,1,1,1,0,0,0,0,0,1,1,0,0,0,1,1,1,1,0,1,1,1,0,0,0,1,1,0,1,1,0,0,0,1,1,0,1,0,0,1,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,0,0,0,0,0,1,0,0,1,1,1,0,0,1,1,0,1,0,0,0,1,0,0,0,1,1,0,1,1,0,1,
+0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,1,0,1,1,0,0,0,1,1,1,1,1,0,0,1,0,1,0,0,1,1,0,0,1,0,0,0,1,0,0,1,1,0,0,1,1,0,1,0,1,0,1,1,1,1,0,0,0,1,1,0,1,0,0,1,1,1,1,0,0,0,0,1,0,0,0,0,0,1,0,1,0,0,0,1,1,1,0,1,1,0,0,1,0,0,
+1,1,1,0,0,0,0,0,0,0,1,0,1,1,0,1,1,0,1,0,0,0,1,1,1,1,1,0,0,1,1,1,1,0,0,0,0,1,1,1,0,1,1,1,0,1,1,0,1,1,1,0,0,1,0,1,0,0,0,0,1,1,0,1,1,1,0,1,1,0,1,0,1,1,0,1,1,0,1,0,1,0,0,1,0,0,1,1,1,1,0,1,0,1,0,0,1,1,1,0,
+1,1,1,1,0,1,0,0,1,1,1,1,1,1,1,1,0,1,1,1,0,1,1,0,0,1,1,1,1,1,1,1,1,0,1,0,0,0,1,1,0,1,1,1,1,1,0,0,0,0,0,1,0,0,0,1,1,1,1,1,1,0,1,1,0,0,1,1,1,1,0,0,0,1,0,0,0,0,1,0,1,1,0,0,0,1,1,1,0,1,0,1,0,1,1,0,1,0,1,0,
+0,0,0,1,1,1,1,0,1,0,1,0,0,0,0,0,1,1,1,0,1,1,0,0,0,0,0,0,0,1,1,1,0,0,0,0,1,0,1,1,0,1,0,1,0,1,0,0,1,1,1,0,1,0,0,0,0,0,1,1,1,0,0,0,0,1,1,0,1,1,0,1,0,1,0,0,0,1,1,0,1,1,0,1,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,
+0,0,0,1,1,0,1,1,1,0,0,0,0,1,1,0,1,1,1,0,1,1,1,1,1,0,1,1,1,1,1,0,0,1,0,0,0,1,0,0,0,0,1,0,1,0,0,1,0,0,0,1,0,0,1,0,0,0,1,1,1,0,0,1,1,0,1,0,1,0,1,1,1,0,1,0,0,0,0,1,0,1,1,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,1,0,
+0,1,1,0,0,1,1,1,0,1,0,0,1,1,1,0,1,1,1,0,1,0,1,1,1,1,0,0,1,1,0,1,0,0,0,1,1,0,1,0,1,1,0,1,1,1,1,1,0,1,1,1,1,0,0,1,1,0,0,0,1,1,1,0,1,1,0,1,0,0,0,0,0,0,1,0,0,1,0,0,1,0,0,1,0,1,0,0,0,1,0,1,1,0,1,1,0,0,0,1,
+0,0,0,0,1,0,0,1,1,1,0,1,0,0,0,0,1,0,1,1,0,0,0,0,0,1,1,1,1,1,0,1,0,0,1,0,1,0,1,1,0,0,1,1,1,1,0,1,1,1,0,1,1,0,0,0,1,1,1,0,0,1,0,0,1,0,0,1,0,0,0,0,1,0,0,1,1,0,1,0,1,0,1,0,0,1,0,0,0,1,0,1,1,1,0,1,1,1,1,0,
+1,0,1,1,1,0,1,1,0,1,1,0,1,0,0,0,1,0,0,0,1,1,1,0,0,0,0,0,0,1,0,1,1,0,1,0,0,0,1,0,0,1,0,0,1,1,0,0,1,1,0,0,0,0,0,1,1,0,1,1,0,0,0,1,1,1,1,1,1,1,0,0,1,1,1,0,0,1,0,1,0,1,0,1,1,0,0,0,1,1,0,0,0,0,1,0,1,0,0,0,
+0,1,0,0,1,0,0,1,1,1,1,0,0,0,0,1,1,0,0,1,1,1,1,1,1,1,0,1,1,0,1,1,1,1,1,0,0,1,1,0,1,0,1,1,1,0,0,1,1,0,1,0,1,1,1,0,1,1,0,0,0,0,1,0,0,0,1,1,1,1,1,1,1,0,1,0,1,0,0,1,1,1,1,1,0,0,1,0,0,0,0,0,0,1,0,0,0,1,1,0,
+0,0,0,1,0,0,1,0,0,0,1,1,1,0,0,1,1,0,0,1,0,1,0,0,0,1,0,0,0,1,1,0,0,0,1,0,0,0,1,0,0,1,1,0,1,0,1,0,0,1,0,0,0,0,0,0,1,0,1,1,0,0,1,1,0,1,1,0,1,0,0,1,1,0,1,0,1,1,1,1,0,1,1,1,0,1,1,0,0,1,1,0,1,1,0,1,1,0,1,0,
+1,1,1,0,1,0,1,0,0,0,1,0,0,0,0,0,1,0,0,0,0,1,1,1,1,1,0,0,0,0,0,0,1,0,0,0,1,0,1,0,0,1,1,1,0,0,0,1,1,1,1,0,1,1,1,1,0,1,1,0,1,1,0,0,1,1,0,0,0,0,0,0,0,0,1,1,1,1,0,0,0,1,0,1,1,1,1,1,0,0,1,0,1,1,0,1,0,0,0,1,
+1,0,1,1,0,0,1,0,1,0,0,0,1,0,1,0,1,0,1,1,1,1,1,1,0,1,0,0,0,0,1,1,0,0,0,0,0,1,0,0,0,1,0,1,0,1,1,1,1,1,1,1,1,0,0,1,1,1,1,0,0,0,1,0,1,0,1,0,1,1,0,1,0,0,1,0,0,0,1,1,1,0,1,1,1,1,1,0,0,0,0,1,0,1,0,0,0,1,1,1,
+1,1,0,0,0,1,0,0,1,1,1,0,0,0,1,0,0,0,1,1,0,0,1,0,0,1,0,1,1,1,1,0,1,0,1,0,1,0,0,0,0,1,0,0,1,0,0,0,0,1,0,1,1,0,0,1,0,1,1,1,1,0,0,1,1,1,0,1,1,0,1,0,0,1,0,0,0,1,1,1,0,0,1,0,1,1,1,1,1,0,1,0,0,0,1,0,0,1,1,0,
+1,0,1,1,1,0,1,0,0,0,0,1,1,0,0,0,1,0,1,0,0,1,0,1,0,1,0,1,1,0,0,0,0,0,0,1,0,1,0,1,1,1,0,1,0,1,0,0,1,0,1,1,0,0,1,1,0,1,1,0,0,1,1,0,1,1,0,0,0,0,1,1,1,1,0,1,0,0,0,1,1,0,0,0,1,1,1,1,0,1,1,0,1,0,1,0,0,1,1,1,
+1,0,0,0,1,1,0,1,0,0,1,1,1,0,0,1,0,0,1,0,1,1,1,0,0,1,1,1,1,1,1,0,1,1,0,0,1,1,1,1,1,1,0,0,0,1,0,0,1,1,0,1,0,1,0,1,1,0,0,0,1,1,0,0,0,0,0,1,0,0,1,1,0,0,1,0,0,0,1,1,0,0,1,1,0,1,0,0,0,1,0,1,0,1,0,0,0,0,1,0,
+1,0,1,0,1,1,1,0,0,0,0,0,0,1,0,0,0,0,1,0,1,0,0,1,1,0,1,0,1,1,0,1,1,1,0,1,1,0,0,1,0,1,0,0,0,0,1,0,0,0,0,1,1,0,0,1,0,0,1,1,1,0,0,0,1,1,0,0,0,0,0,1,1,1,1,1,0,0,0,0,1,1,0,0,0,0,0,0,1,1,0,1,0,0,0,0,0,0,0,0,
+0,1,0,0,1,0,0,1,1,0,1,0,1,1,1,1,1,0,1,0,0,1,1,1,1,0,0,0,0,0,0,1,1,1,1,1,0,1,0,0,1,1,0,0,1,1,1,1,0,0,1,0,0,1,1,1,1,1,0,0,1,0,1,1,0,1,0,1,1,0,1,1,1,1,0,0,0,0,0,1,1,1,1,1,1,1,1,1,0,0,1,0,0,0,0,1,0,1,0,1,
+0,1,0,1,0,0,0,1,1,0,1,1,0,0,0,1,1,0,1,1,1,0,1,0,1,1,1,1,0,0,1,1,0,0,1,1,0,1,1,0,0,0,1,0,0,1,0,0,0,1,1,0,0,1,0,0,1,0,0,0,1,1,1,1,1,1,1,0,1,1,1,1,0,1,0,0,1,1,0,0,1,0,0,1,1,0,0,1,1,1,0,0,1,0,0,1,0,1,1,1,
+0,0,0,1,0,0,1,0,0,1,1,0,0,0,1,0,0,0,1,1,1,0,1,1,0,0,1,1,0,0,0,0,1,1,0,0,0,1,1,1,0,1,1,0,1,1,1,1,0,0,0,0,0,0,1,1,1,1,1,1,0,1,0,1,0,0,1,1,0,1,1,1,0,1,0,0,0,1,0,1,1,1,1,0,1,1,0,0,1,1,0,0,0,1,0,1,0,0,0,1,
+1,0,1,1,0,1,0,1,0,0,0,1,0,0,1,0,1,0,1,0,0,0,0,1,1,0,1,0,0,0,0,1,0,0,0,1,0,1,0,1,0,1,1,1,1,0,1,0,1,0,1,0,1,0,1,0,1,1,1,0,1,1,0,1,1,0,1,0,0,1,0,0,0,1,1,0,1,1,1,0,0,0,0,0,0,0,1,1,0,0,1,0,0,1,1,1,1,1,0,0,
+0,0,0,1,0,1,0,1,0,1,1,0,0,1,0,0,1,1,1,0,0,1,1,0,0,0,0,0,0,0,1,1,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,1,0,0,1,1,0,1,0,0,0,0,0,1,0,0,0,1,1,0,1,0,1,1,1,0,0,0,1,0,1,0,0,1,1,1,1,0,0,0,0,1,0,0,1,1,1,1,
+0,0,0,1,0,1,1,0,0,0,1,0,1,1,0,0,1,0,1,0,1,1,1,0,1,0,0,1,1,0,1,1,0,1,0,0,0,0,0,1,0,0,1,0,0,0,1,1,1,0,0,0,0,1,1,0,1,1,0,0,0,1,1,0,1,0,0,1,1,1,1,1,1,1,1,1,0,1,1,0,0,0,0,1,1,0,0,1,0,0,0,0,1,0,0,0,1,0,1,1,
+0,1,1,1,1,1,1,1,1,0,0,0,0,1,0,1,0,0,0,0,1,0,1,0,0,0,0,0,1,1,1,1,1,1,1,0,1,0,1,1,1,0,0,1,0,0,0,0,1,1,0,1,0,1,1,0,1,1,0,1,0,0,0,1,1,0,0,0,0,0,1,1,1,0,1,0,1,1,1,1,1,1,1,0,0,1,1,1,1,0,1,0,0,1,1,1,0,0,0,0,
+1,0,0,1,0,0,1,0,1,1,0,1,0,1,1,0,0,1,1,0,1,0,0,0,0,1,1,1,1,0,0,0,0,0,0,1,1,1,0,1,0,0,1,0,1,0,1,0,1,1,1,1,1,1,1,1,1,1,1,0,0,0,1,1,1,1,0,1,0,0,0,1,1,1,1,1,1,1,1,1,1,0,1,0,0,1,0,1,1,1,1,1,0,1,1,0,0,0,1,0,
+1,0,1,0,0,0,0,0,1,1,0,1,1,0,0,1,0,1,1,0,0,0,1,0,1,0,1,0,1,1,1,1,1,0,1,1,1,0,0,0,0,1,0,1,0,1,0,0,0,0,1,1,1,0,1,0,0,1,0,1,1,1,1,1,0,0,0,1,1,1,0,1,1,0,1,0,1,1,1,1,0,0,1,1,1,0,1,0,0,1,0,0,1,1,1,0,0,1,0,0
+]);
diff --git a/src/test/fz/upTo5sec/clique/clique.out b/src/test/fz/upTo5sec/clique/clique.out
index 275172d6c..a11107f98 100644
--- a/src/test/fz/upTo5sec/clique/clique.out
+++ b/src/test/fz/upTo5sec/clique/clique.out
@@ -1,3 +1,3 @@
 s = {33, 39, 43, 78, 86, 94};
 ----------
-==========
\ No newline at end of file
+==========
diff --git a/src/test/fz/upTo5sec/clique/clique.ozn b/src/test/fz/upTo5sec/clique/clique.ozn
new file mode 100644
index 000000000..810ae9693
--- /dev/null
+++ b/src/test/fz/upTo5sec/clique/clique.ozn
@@ -0,0 +1,3 @@
+output ["s: ",show(s),"\n","c: ",show(c),"\n"];
+set of int: s;
+int: c = card(s);
diff --git a/src/test/fz/upTo5sec/conference/conference.fzn b/src/test/fz/upTo5sec/conference/conference.fzn
index 55d8dd687..1b915c466 100644
--- a/src/test/fz/upTo5sec/conference/conference.fzn
+++ b/src/test/fz/upTo5sec/conference/conference.fzn
@@ -1,468 +1,79 @@
-array [1..2] of int: X_INTRODUCED_45 = [1,-1];
-var 1..11: X_INTRODUCED_0;
-var 1..11: X_INTRODUCED_1;
-var 1..11: X_INTRODUCED_2;
-var 1..11: X_INTRODUCED_3;
-var 1..11: X_INTRODUCED_4;
-var 1..11: X_INTRODUCED_5;
-var 1..11: X_INTRODUCED_6;
-var 1..11: X_INTRODUCED_7;
-var 1..11: X_INTRODUCED_8;
-var 1..11: X_INTRODUCED_9;
-var 1..11: X_INTRODUCED_10;
-var set of 1..11: X_INTRODUCED_11;
-var set of 1..11: X_INTRODUCED_12;
-var set of 1..11: X_INTRODUCED_13;
-var set of 1..11: X_INTRODUCED_14;
-var set of 1..11: X_INTRODUCED_15;
-var set of 1..11: X_INTRODUCED_16;
-var set of 1..11: X_INTRODUCED_17;
-var set of 1..11: X_INTRODUCED_18;
-var set of 1..11: X_INTRODUCED_19;
-var set of 1..11: X_INTRODUCED_20;
-var set of 1..11: X_INTRODUCED_21;
-var 1..11: X_INTRODUCED_35 ::var_is_introduced ;
-var 1..11: X_INTRODUCED_36 ::var_is_introduced ;
-var 1..11: X_INTRODUCED_37 ::var_is_introduced ;
-var 1..11: X_INTRODUCED_38 ::var_is_introduced ;
-var 1..11: X_INTRODUCED_39 ::var_is_introduced ;
-var 1..11: X_INTRODUCED_40 ::var_is_introduced ;
-var 1..11: X_INTRODUCED_41 ::var_is_introduced ;
-var 1..11: X_INTRODUCED_42 ::var_is_introduced ;
-var 1..11: X_INTRODUCED_43 ::var_is_introduced ;
-var 1..11: X_INTRODUCED_44 ::var_is_introduced ;
-var bool: X_INTRODUCED_46 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_47 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_48 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_49 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_50 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_51 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_52 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_53 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_54 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_55 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_56 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_57 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_58 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_59 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_60 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_61 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_62 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_63 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_64 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_65 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_66 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_67 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_68 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_69 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_70 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_71 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_72 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_73 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_74 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_75 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_76 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_77 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_78 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_79 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_80 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_81 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_82 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_83 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_84 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_85 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_86 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_87 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_88 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_89 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_90 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_91 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_92 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_93 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_94 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_95 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_96 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_97 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_98 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_99 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_100 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_101 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_102 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_103 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_104 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_105 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_106 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_107 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_108 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_109 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_110 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_111 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_112 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_113 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_114 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_115 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_116 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_117 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_118 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_119 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_120 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_121 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_122 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_123 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_124 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_125 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_126 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_127 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_128 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_129 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_130 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_131 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_132 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_133 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_134 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_135 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_136 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_137 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_138 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_139 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_140 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_141 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_142 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_143 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_144 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_145 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_146 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_147 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_148 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_149 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_150 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_151 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_152 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_153 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_154 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_155 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_156 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_157 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_158 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_159 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_160 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_161 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_162 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_163 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_164 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_165 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_166 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_170 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_171 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_172 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_173 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_174 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_175 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_176 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_177 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_178 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_179 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_180 ::var_is_introduced :: is_defined_var;
-array [1..11] of var int: sessions:: output_array([1..11]) = [X_INTRODUCED_0,X_INTRODUCED_1,X_INTRODUCED_2,X_INTRODUCED_3,X_INTRODUCED_4,X_INTRODUCED_5,X_INTRODUCED_6,X_INTRODUCED_7,X_INTRODUCED_8,X_INTRODUCED_9,X_INTRODUCED_10];
-array [1..11] of var set of int: slots:: output_array([1..11]) = [X_INTRODUCED_11,X_INTRODUCED_12,X_INTRODUCED_13,X_INTRODUCED_14,X_INTRODUCED_15,X_INTRODUCED_16,X_INTRODUCED_17,X_INTRODUCED_18,X_INTRODUCED_19,X_INTRODUCED_20,X_INTRODUCED_21];
-constraint int_max(X_INTRODUCED_1,X_INTRODUCED_0,X_INTRODUCED_35);
-constraint int_max(X_INTRODUCED_2,X_INTRODUCED_35,X_INTRODUCED_36);
-constraint int_max(X_INTRODUCED_3,X_INTRODUCED_36,X_INTRODUCED_37);
-constraint int_max(X_INTRODUCED_4,X_INTRODUCED_37,X_INTRODUCED_38);
-constraint int_max(X_INTRODUCED_5,X_INTRODUCED_38,X_INTRODUCED_39);
-constraint int_max(X_INTRODUCED_6,X_INTRODUCED_39,X_INTRODUCED_40);
-constraint int_max(X_INTRODUCED_7,X_INTRODUCED_40,X_INTRODUCED_41);
-constraint int_max(X_INTRODUCED_8,X_INTRODUCED_41,X_INTRODUCED_42);
-constraint int_max(X_INTRODUCED_9,X_INTRODUCED_42,X_INTRODUCED_43);
-constraint int_max(X_INTRODUCED_10,X_INTRODUCED_43,X_INTRODUCED_44);
-constraint int_lin_le(X_INTRODUCED_45,[X_INTRODUCED_3,X_INTRODUCED_10],-1);
-constraint int_lin_le(X_INTRODUCED_45,[X_INTRODUCED_4,X_INTRODUCED_9],-1);
-constraint int_lin_le(X_INTRODUCED_45,[X_INTRODUCED_5,X_INTRODUCED_10],-1);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_0,X_INTRODUCED_1],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_0,X_INTRODUCED_2],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_0,X_INTRODUCED_4],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_0,X_INTRODUCED_6],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_0,X_INTRODUCED_7],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_0,X_INTRODUCED_9],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_1,X_INTRODUCED_2],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_1,X_INTRODUCED_3],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_1,X_INTRODUCED_6],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_1,X_INTRODUCED_7],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_1,X_INTRODUCED_8],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_1,X_INTRODUCED_10],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_2,X_INTRODUCED_4],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_2,X_INTRODUCED_5],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_2,X_INTRODUCED_7],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_3,X_INTRODUCED_5],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_3,X_INTRODUCED_7],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_3,X_INTRODUCED_9],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_5,X_INTRODUCED_6],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_5,X_INTRODUCED_9],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_6,X_INTRODUCED_7],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_6,X_INTRODUCED_8],0);
-constraint int_lin_ne(X_INTRODUCED_45,[X_INTRODUCED_7,X_INTRODUCED_9],0);
-constraint set_in_reif(1,X_INTRODUCED_11,X_INTRODUCED_46):: defines_var(X_INTRODUCED_46);
-constraint set_in_reif(1,X_INTRODUCED_12,X_INTRODUCED_47):: defines_var(X_INTRODUCED_47);
-constraint set_in_reif(1,X_INTRODUCED_13,X_INTRODUCED_48):: defines_var(X_INTRODUCED_48);
-constraint set_in_reif(1,X_INTRODUCED_14,X_INTRODUCED_49):: defines_var(X_INTRODUCED_49);
-constraint set_in_reif(1,X_INTRODUCED_15,X_INTRODUCED_50):: defines_var(X_INTRODUCED_50);
-constraint set_in_reif(1,X_INTRODUCED_16,X_INTRODUCED_51):: defines_var(X_INTRODUCED_51);
-constraint set_in_reif(1,X_INTRODUCED_17,X_INTRODUCED_52):: defines_var(X_INTRODUCED_52);
-constraint set_in_reif(1,X_INTRODUCED_18,X_INTRODUCED_53):: defines_var(X_INTRODUCED_53);
-constraint set_in_reif(1,X_INTRODUCED_19,X_INTRODUCED_54):: defines_var(X_INTRODUCED_54);
-constraint set_in_reif(1,X_INTRODUCED_20,X_INTRODUCED_55):: defines_var(X_INTRODUCED_55);
-constraint set_in_reif(1,X_INTRODUCED_21,X_INTRODUCED_56):: defines_var(X_INTRODUCED_56);
-constraint set_in_reif(2,X_INTRODUCED_11,X_INTRODUCED_57):: defines_var(X_INTRODUCED_57);
-constraint set_in_reif(2,X_INTRODUCED_12,X_INTRODUCED_58):: defines_var(X_INTRODUCED_58);
-constraint set_in_reif(2,X_INTRODUCED_13,X_INTRODUCED_59):: defines_var(X_INTRODUCED_59);
-constraint set_in_reif(2,X_INTRODUCED_14,X_INTRODUCED_60):: defines_var(X_INTRODUCED_60);
-constraint set_in_reif(2,X_INTRODUCED_15,X_INTRODUCED_61):: defines_var(X_INTRODUCED_61);
-constraint set_in_reif(2,X_INTRODUCED_16,X_INTRODUCED_62):: defines_var(X_INTRODUCED_62);
-constraint set_in_reif(2,X_INTRODUCED_17,X_INTRODUCED_63):: defines_var(X_INTRODUCED_63);
-constraint set_in_reif(2,X_INTRODUCED_18,X_INTRODUCED_64):: defines_var(X_INTRODUCED_64);
-constraint set_in_reif(2,X_INTRODUCED_19,X_INTRODUCED_65):: defines_var(X_INTRODUCED_65);
-constraint set_in_reif(2,X_INTRODUCED_20,X_INTRODUCED_66):: defines_var(X_INTRODUCED_66);
-constraint set_in_reif(2,X_INTRODUCED_21,X_INTRODUCED_67):: defines_var(X_INTRODUCED_67);
-constraint set_in_reif(3,X_INTRODUCED_11,X_INTRODUCED_68):: defines_var(X_INTRODUCED_68);
-constraint set_in_reif(3,X_INTRODUCED_12,X_INTRODUCED_69):: defines_var(X_INTRODUCED_69);
-constraint set_in_reif(3,X_INTRODUCED_13,X_INTRODUCED_70):: defines_var(X_INTRODUCED_70);
-constraint set_in_reif(3,X_INTRODUCED_14,X_INTRODUCED_71):: defines_var(X_INTRODUCED_71);
-constraint set_in_reif(3,X_INTRODUCED_15,X_INTRODUCED_72):: defines_var(X_INTRODUCED_72);
-constraint set_in_reif(3,X_INTRODUCED_16,X_INTRODUCED_73):: defines_var(X_INTRODUCED_73);
-constraint set_in_reif(3,X_INTRODUCED_17,X_INTRODUCED_74):: defines_var(X_INTRODUCED_74);
-constraint set_in_reif(3,X_INTRODUCED_18,X_INTRODUCED_75):: defines_var(X_INTRODUCED_75);
-constraint set_in_reif(3,X_INTRODUCED_19,X_INTRODUCED_76):: defines_var(X_INTRODUCED_76);
-constraint set_in_reif(3,X_INTRODUCED_20,X_INTRODUCED_77):: defines_var(X_INTRODUCED_77);
-constraint set_in_reif(3,X_INTRODUCED_21,X_INTRODUCED_78):: defines_var(X_INTRODUCED_78);
-constraint set_in_reif(4,X_INTRODUCED_11,X_INTRODUCED_79):: defines_var(X_INTRODUCED_79);
-constraint set_in_reif(4,X_INTRODUCED_12,X_INTRODUCED_80):: defines_var(X_INTRODUCED_80);
-constraint set_in_reif(4,X_INTRODUCED_13,X_INTRODUCED_81):: defines_var(X_INTRODUCED_81);
-constraint set_in_reif(4,X_INTRODUCED_14,X_INTRODUCED_82):: defines_var(X_INTRODUCED_82);
-constraint set_in_reif(4,X_INTRODUCED_15,X_INTRODUCED_83):: defines_var(X_INTRODUCED_83);
-constraint set_in_reif(4,X_INTRODUCED_16,X_INTRODUCED_84):: defines_var(X_INTRODUCED_84);
-constraint set_in_reif(4,X_INTRODUCED_17,X_INTRODUCED_85):: defines_var(X_INTRODUCED_85);
-constraint set_in_reif(4,X_INTRODUCED_18,X_INTRODUCED_86):: defines_var(X_INTRODUCED_86);
-constraint set_in_reif(4,X_INTRODUCED_19,X_INTRODUCED_87):: defines_var(X_INTRODUCED_87);
-constraint set_in_reif(4,X_INTRODUCED_20,X_INTRODUCED_88):: defines_var(X_INTRODUCED_88);
-constraint set_in_reif(4,X_INTRODUCED_21,X_INTRODUCED_89):: defines_var(X_INTRODUCED_89);
-constraint set_in_reif(5,X_INTRODUCED_11,X_INTRODUCED_90):: defines_var(X_INTRODUCED_90);
-constraint set_in_reif(5,X_INTRODUCED_12,X_INTRODUCED_91):: defines_var(X_INTRODUCED_91);
-constraint set_in_reif(5,X_INTRODUCED_13,X_INTRODUCED_92):: defines_var(X_INTRODUCED_92);
-constraint set_in_reif(5,X_INTRODUCED_14,X_INTRODUCED_93):: defines_var(X_INTRODUCED_93);
-constraint set_in_reif(5,X_INTRODUCED_15,X_INTRODUCED_94):: defines_var(X_INTRODUCED_94);
-constraint set_in_reif(5,X_INTRODUCED_16,X_INTRODUCED_95):: defines_var(X_INTRODUCED_95);
-constraint set_in_reif(5,X_INTRODUCED_17,X_INTRODUCED_96):: defines_var(X_INTRODUCED_96);
-constraint set_in_reif(5,X_INTRODUCED_18,X_INTRODUCED_97):: defines_var(X_INTRODUCED_97);
-constraint set_in_reif(5,X_INTRODUCED_19,X_INTRODUCED_98):: defines_var(X_INTRODUCED_98);
-constraint set_in_reif(5,X_INTRODUCED_20,X_INTRODUCED_99):: defines_var(X_INTRODUCED_99);
-constraint set_in_reif(5,X_INTRODUCED_21,X_INTRODUCED_100):: defines_var(X_INTRODUCED_100);
-constraint set_in_reif(6,X_INTRODUCED_11,X_INTRODUCED_101):: defines_var(X_INTRODUCED_101);
-constraint set_in_reif(6,X_INTRODUCED_12,X_INTRODUCED_102):: defines_var(X_INTRODUCED_102);
-constraint set_in_reif(6,X_INTRODUCED_13,X_INTRODUCED_103):: defines_var(X_INTRODUCED_103);
-constraint set_in_reif(6,X_INTRODUCED_14,X_INTRODUCED_104):: defines_var(X_INTRODUCED_104);
-constraint set_in_reif(6,X_INTRODUCED_15,X_INTRODUCED_105):: defines_var(X_INTRODUCED_105);
-constraint set_in_reif(6,X_INTRODUCED_16,X_INTRODUCED_106):: defines_var(X_INTRODUCED_106);
-constraint set_in_reif(6,X_INTRODUCED_17,X_INTRODUCED_107):: defines_var(X_INTRODUCED_107);
-constraint set_in_reif(6,X_INTRODUCED_18,X_INTRODUCED_108):: defines_var(X_INTRODUCED_108);
-constraint set_in_reif(6,X_INTRODUCED_19,X_INTRODUCED_109):: defines_var(X_INTRODUCED_109);
-constraint set_in_reif(6,X_INTRODUCED_20,X_INTRODUCED_110):: defines_var(X_INTRODUCED_110);
-constraint set_in_reif(6,X_INTRODUCED_21,X_INTRODUCED_111):: defines_var(X_INTRODUCED_111);
-constraint set_in_reif(7,X_INTRODUCED_11,X_INTRODUCED_112):: defines_var(X_INTRODUCED_112);
-constraint set_in_reif(7,X_INTRODUCED_12,X_INTRODUCED_113):: defines_var(X_INTRODUCED_113);
-constraint set_in_reif(7,X_INTRODUCED_13,X_INTRODUCED_114):: defines_var(X_INTRODUCED_114);
-constraint set_in_reif(7,X_INTRODUCED_14,X_INTRODUCED_115):: defines_var(X_INTRODUCED_115);
-constraint set_in_reif(7,X_INTRODUCED_15,X_INTRODUCED_116):: defines_var(X_INTRODUCED_116);
-constraint set_in_reif(7,X_INTRODUCED_16,X_INTRODUCED_117):: defines_var(X_INTRODUCED_117);
-constraint set_in_reif(7,X_INTRODUCED_17,X_INTRODUCED_118):: defines_var(X_INTRODUCED_118);
-constraint set_in_reif(7,X_INTRODUCED_18,X_INTRODUCED_119):: defines_var(X_INTRODUCED_119);
-constraint set_in_reif(7,X_INTRODUCED_19,X_INTRODUCED_120):: defines_var(X_INTRODUCED_120);
-constraint set_in_reif(7,X_INTRODUCED_20,X_INTRODUCED_121):: defines_var(X_INTRODUCED_121);
-constraint set_in_reif(7,X_INTRODUCED_21,X_INTRODUCED_122):: defines_var(X_INTRODUCED_122);
-constraint set_in_reif(8,X_INTRODUCED_11,X_INTRODUCED_123):: defines_var(X_INTRODUCED_123);
-constraint set_in_reif(8,X_INTRODUCED_12,X_INTRODUCED_124):: defines_var(X_INTRODUCED_124);
-constraint set_in_reif(8,X_INTRODUCED_13,X_INTRODUCED_125):: defines_var(X_INTRODUCED_125);
-constraint set_in_reif(8,X_INTRODUCED_14,X_INTRODUCED_126):: defines_var(X_INTRODUCED_126);
-constraint set_in_reif(8,X_INTRODUCED_15,X_INTRODUCED_127):: defines_var(X_INTRODUCED_127);
-constraint set_in_reif(8,X_INTRODUCED_16,X_INTRODUCED_128):: defines_var(X_INTRODUCED_128);
-constraint set_in_reif(8,X_INTRODUCED_17,X_INTRODUCED_129):: defines_var(X_INTRODUCED_129);
-constraint set_in_reif(8,X_INTRODUCED_18,X_INTRODUCED_130):: defines_var(X_INTRODUCED_130);
-constraint set_in_reif(8,X_INTRODUCED_19,X_INTRODUCED_131):: defines_var(X_INTRODUCED_131);
-constraint set_in_reif(8,X_INTRODUCED_20,X_INTRODUCED_132):: defines_var(X_INTRODUCED_132);
-constraint set_in_reif(8,X_INTRODUCED_21,X_INTRODUCED_133):: defines_var(X_INTRODUCED_133);
-constraint set_in_reif(9,X_INTRODUCED_11,X_INTRODUCED_134):: defines_var(X_INTRODUCED_134);
-constraint set_in_reif(9,X_INTRODUCED_12,X_INTRODUCED_135):: defines_var(X_INTRODUCED_135);
-constraint set_in_reif(9,X_INTRODUCED_13,X_INTRODUCED_136):: defines_var(X_INTRODUCED_136);
-constraint set_in_reif(9,X_INTRODUCED_14,X_INTRODUCED_137):: defines_var(X_INTRODUCED_137);
-constraint set_in_reif(9,X_INTRODUCED_15,X_INTRODUCED_138):: defines_var(X_INTRODUCED_138);
-constraint set_in_reif(9,X_INTRODUCED_16,X_INTRODUCED_139):: defines_var(X_INTRODUCED_139);
-constraint set_in_reif(9,X_INTRODUCED_17,X_INTRODUCED_140):: defines_var(X_INTRODUCED_140);
-constraint set_in_reif(9,X_INTRODUCED_18,X_INTRODUCED_141):: defines_var(X_INTRODUCED_141);
-constraint set_in_reif(9,X_INTRODUCED_19,X_INTRODUCED_142):: defines_var(X_INTRODUCED_142);
-constraint set_in_reif(9,X_INTRODUCED_20,X_INTRODUCED_143):: defines_var(X_INTRODUCED_143);
-constraint set_in_reif(9,X_INTRODUCED_21,X_INTRODUCED_144):: defines_var(X_INTRODUCED_144);
-constraint set_in_reif(10,X_INTRODUCED_11,X_INTRODUCED_145):: defines_var(X_INTRODUCED_145);
-constraint set_in_reif(10,X_INTRODUCED_12,X_INTRODUCED_146):: defines_var(X_INTRODUCED_146);
-constraint set_in_reif(10,X_INTRODUCED_13,X_INTRODUCED_147):: defines_var(X_INTRODUCED_147);
-constraint set_in_reif(10,X_INTRODUCED_14,X_INTRODUCED_148):: defines_var(X_INTRODUCED_148);
-constraint set_in_reif(10,X_INTRODUCED_15,X_INTRODUCED_149):: defines_var(X_INTRODUCED_149);
-constraint set_in_reif(10,X_INTRODUCED_16,X_INTRODUCED_150):: defines_var(X_INTRODUCED_150);
-constraint set_in_reif(10,X_INTRODUCED_17,X_INTRODUCED_151):: defines_var(X_INTRODUCED_151);
-constraint set_in_reif(10,X_INTRODUCED_18,X_INTRODUCED_152):: defines_var(X_INTRODUCED_152);
-constraint set_in_reif(10,X_INTRODUCED_19,X_INTRODUCED_153):: defines_var(X_INTRODUCED_153);
-constraint set_in_reif(10,X_INTRODUCED_20,X_INTRODUCED_154):: defines_var(X_INTRODUCED_154);
-constraint set_in_reif(10,X_INTRODUCED_21,X_INTRODUCED_155):: defines_var(X_INTRODUCED_155);
-constraint set_in_reif(11,X_INTRODUCED_11,X_INTRODUCED_156):: defines_var(X_INTRODUCED_156);
-constraint set_in_reif(11,X_INTRODUCED_12,X_INTRODUCED_157):: defines_var(X_INTRODUCED_157);
-constraint set_in_reif(11,X_INTRODUCED_13,X_INTRODUCED_158):: defines_var(X_INTRODUCED_158);
-constraint set_in_reif(11,X_INTRODUCED_14,X_INTRODUCED_159):: defines_var(X_INTRODUCED_159);
-constraint set_in_reif(11,X_INTRODUCED_15,X_INTRODUCED_160):: defines_var(X_INTRODUCED_160);
-constraint set_in_reif(11,X_INTRODUCED_16,X_INTRODUCED_161):: defines_var(X_INTRODUCED_161);
-constraint set_in_reif(11,X_INTRODUCED_17,X_INTRODUCED_162):: defines_var(X_INTRODUCED_162);
-constraint set_in_reif(11,X_INTRODUCED_18,X_INTRODUCED_163):: defines_var(X_INTRODUCED_163);
-constraint set_in_reif(11,X_INTRODUCED_19,X_INTRODUCED_164):: defines_var(X_INTRODUCED_164);
-constraint set_in_reif(11,X_INTRODUCED_20,X_INTRODUCED_165):: defines_var(X_INTRODUCED_165);
-constraint set_in_reif(11,X_INTRODUCED_21,X_INTRODUCED_166):: defines_var(X_INTRODUCED_166);
-constraint int_le(X_INTRODUCED_170,3);
-constraint int_le(X_INTRODUCED_171,3);
-constraint int_le(X_INTRODUCED_172,3);
-constraint int_le(X_INTRODUCED_173,3);
-constraint int_le(X_INTRODUCED_174,3);
-constraint int_le(X_INTRODUCED_175,3);
-constraint int_le(X_INTRODUCED_176,3);
-constraint int_le(X_INTRODUCED_177,3);
-constraint int_le(X_INTRODUCED_178,3);
-constraint int_le(X_INTRODUCED_179,3);
-constraint int_le(X_INTRODUCED_180,3);
-constraint int_eq_reif(X_INTRODUCED_0,1,X_INTRODUCED_46):: defines_var(X_INTRODUCED_46);
-constraint int_eq_reif(X_INTRODUCED_0,2,X_INTRODUCED_47):: defines_var(X_INTRODUCED_47);
-constraint int_eq_reif(X_INTRODUCED_0,3,X_INTRODUCED_48):: defines_var(X_INTRODUCED_48);
-constraint int_eq_reif(X_INTRODUCED_0,4,X_INTRODUCED_49):: defines_var(X_INTRODUCED_49);
-constraint int_eq_reif(X_INTRODUCED_0,5,X_INTRODUCED_50):: defines_var(X_INTRODUCED_50);
-constraint int_eq_reif(X_INTRODUCED_0,6,X_INTRODUCED_51):: defines_var(X_INTRODUCED_51);
-constraint int_eq_reif(X_INTRODUCED_0,7,X_INTRODUCED_52):: defines_var(X_INTRODUCED_52);
-constraint int_eq_reif(X_INTRODUCED_0,8,X_INTRODUCED_53):: defines_var(X_INTRODUCED_53);
-constraint int_eq_reif(X_INTRODUCED_0,9,X_INTRODUCED_54):: defines_var(X_INTRODUCED_54);
-constraint int_eq_reif(X_INTRODUCED_0,10,X_INTRODUCED_55):: defines_var(X_INTRODUCED_55);
-constraint int_eq_reif(X_INTRODUCED_0,11,X_INTRODUCED_56):: defines_var(X_INTRODUCED_56);
-constraint int_eq_reif(X_INTRODUCED_1,1,X_INTRODUCED_57):: defines_var(X_INTRODUCED_57);
-constraint int_eq_reif(X_INTRODUCED_1,2,X_INTRODUCED_58):: defines_var(X_INTRODUCED_58);
-constraint int_eq_reif(X_INTRODUCED_1,3,X_INTRODUCED_59):: defines_var(X_INTRODUCED_59);
-constraint int_eq_reif(X_INTRODUCED_1,4,X_INTRODUCED_60):: defines_var(X_INTRODUCED_60);
-constraint int_eq_reif(X_INTRODUCED_1,5,X_INTRODUCED_61):: defines_var(X_INTRODUCED_61);
-constraint int_eq_reif(X_INTRODUCED_1,6,X_INTRODUCED_62):: defines_var(X_INTRODUCED_62);
-constraint int_eq_reif(X_INTRODUCED_1,7,X_INTRODUCED_63):: defines_var(X_INTRODUCED_63);
-constraint int_eq_reif(X_INTRODUCED_1,8,X_INTRODUCED_64):: defines_var(X_INTRODUCED_64);
-constraint int_eq_reif(X_INTRODUCED_1,9,X_INTRODUCED_65):: defines_var(X_INTRODUCED_65);
-constraint int_eq_reif(X_INTRODUCED_1,10,X_INTRODUCED_66):: defines_var(X_INTRODUCED_66);
-constraint int_eq_reif(X_INTRODUCED_1,11,X_INTRODUCED_67):: defines_var(X_INTRODUCED_67);
-constraint int_eq_reif(X_INTRODUCED_2,1,X_INTRODUCED_68):: defines_var(X_INTRODUCED_68);
-constraint int_eq_reif(X_INTRODUCED_2,2,X_INTRODUCED_69):: defines_var(X_INTRODUCED_69);
-constraint int_eq_reif(X_INTRODUCED_2,3,X_INTRODUCED_70):: defines_var(X_INTRODUCED_70);
-constraint int_eq_reif(X_INTRODUCED_2,4,X_INTRODUCED_71):: defines_var(X_INTRODUCED_71);
-constraint int_eq_reif(X_INTRODUCED_2,5,X_INTRODUCED_72):: defines_var(X_INTRODUCED_72);
-constraint int_eq_reif(X_INTRODUCED_2,6,X_INTRODUCED_73):: defines_var(X_INTRODUCED_73);
-constraint int_eq_reif(X_INTRODUCED_2,7,X_INTRODUCED_74):: defines_var(X_INTRODUCED_74);
-constraint int_eq_reif(X_INTRODUCED_2,8,X_INTRODUCED_75):: defines_var(X_INTRODUCED_75);
-constraint int_eq_reif(X_INTRODUCED_2,9,X_INTRODUCED_76):: defines_var(X_INTRODUCED_76);
-constraint int_eq_reif(X_INTRODUCED_2,10,X_INTRODUCED_77):: defines_var(X_INTRODUCED_77);
-constraint int_eq_reif(X_INTRODUCED_2,11,X_INTRODUCED_78):: defines_var(X_INTRODUCED_78);
-constraint int_eq_reif(X_INTRODUCED_3,1,X_INTRODUCED_79):: defines_var(X_INTRODUCED_79);
-constraint int_eq_reif(X_INTRODUCED_3,2,X_INTRODUCED_80):: defines_var(X_INTRODUCED_80);
-constraint int_eq_reif(X_INTRODUCED_3,3,X_INTRODUCED_81):: defines_var(X_INTRODUCED_81);
-constraint int_eq_reif(X_INTRODUCED_3,4,X_INTRODUCED_82):: defines_var(X_INTRODUCED_82);
-constraint int_eq_reif(X_INTRODUCED_3,5,X_INTRODUCED_83):: defines_var(X_INTRODUCED_83);
-constraint int_eq_reif(X_INTRODUCED_3,6,X_INTRODUCED_84):: defines_var(X_INTRODUCED_84);
-constraint int_eq_reif(X_INTRODUCED_3,7,X_INTRODUCED_85):: defines_var(X_INTRODUCED_85);
-constraint int_eq_reif(X_INTRODUCED_3,8,X_INTRODUCED_86):: defines_var(X_INTRODUCED_86);
-constraint int_eq_reif(X_INTRODUCED_3,9,X_INTRODUCED_87):: defines_var(X_INTRODUCED_87);
-constraint int_eq_reif(X_INTRODUCED_3,10,X_INTRODUCED_88):: defines_var(X_INTRODUCED_88);
-constraint int_eq_reif(X_INTRODUCED_3,11,X_INTRODUCED_89):: defines_var(X_INTRODUCED_89);
-constraint int_eq_reif(X_INTRODUCED_4,1,X_INTRODUCED_90):: defines_var(X_INTRODUCED_90);
-constraint int_eq_reif(X_INTRODUCED_4,2,X_INTRODUCED_91):: defines_var(X_INTRODUCED_91);
-constraint int_eq_reif(X_INTRODUCED_4,3,X_INTRODUCED_92):: defines_var(X_INTRODUCED_92);
-constraint int_eq_reif(X_INTRODUCED_4,4,X_INTRODUCED_93):: defines_var(X_INTRODUCED_93);
-constraint int_eq_reif(X_INTRODUCED_4,5,X_INTRODUCED_94):: defines_var(X_INTRODUCED_94);
-constraint int_eq_reif(X_INTRODUCED_4,6,X_INTRODUCED_95):: defines_var(X_INTRODUCED_95);
-constraint int_eq_reif(X_INTRODUCED_4,7,X_INTRODUCED_96):: defines_var(X_INTRODUCED_96);
-constraint int_eq_reif(X_INTRODUCED_4,8,X_INTRODUCED_97):: defines_var(X_INTRODUCED_97);
-constraint int_eq_reif(X_INTRODUCED_4,9,X_INTRODUCED_98):: defines_var(X_INTRODUCED_98);
-constraint int_eq_reif(X_INTRODUCED_4,10,X_INTRODUCED_99):: defines_var(X_INTRODUCED_99);
-constraint int_eq_reif(X_INTRODUCED_4,11,X_INTRODUCED_100):: defines_var(X_INTRODUCED_100);
-constraint int_eq_reif(X_INTRODUCED_5,1,X_INTRODUCED_101):: defines_var(X_INTRODUCED_101);
-constraint int_eq_reif(X_INTRODUCED_5,2,X_INTRODUCED_102):: defines_var(X_INTRODUCED_102);
-constraint int_eq_reif(X_INTRODUCED_5,3,X_INTRODUCED_103):: defines_var(X_INTRODUCED_103);
-constraint int_eq_reif(X_INTRODUCED_5,4,X_INTRODUCED_104):: defines_var(X_INTRODUCED_104);
-constraint int_eq_reif(X_INTRODUCED_5,5,X_INTRODUCED_105):: defines_var(X_INTRODUCED_105);
-constraint int_eq_reif(X_INTRODUCED_5,6,X_INTRODUCED_106):: defines_var(X_INTRODUCED_106);
-constraint int_eq_reif(X_INTRODUCED_5,7,X_INTRODUCED_107):: defines_var(X_INTRODUCED_107);
-constraint int_eq_reif(X_INTRODUCED_5,8,X_INTRODUCED_108):: defines_var(X_INTRODUCED_108);
-constraint int_eq_reif(X_INTRODUCED_5,9,X_INTRODUCED_109):: defines_var(X_INTRODUCED_109);
-constraint int_eq_reif(X_INTRODUCED_5,10,X_INTRODUCED_110):: defines_var(X_INTRODUCED_110);
-constraint int_eq_reif(X_INTRODUCED_5,11,X_INTRODUCED_111):: defines_var(X_INTRODUCED_111);
-constraint int_eq_reif(X_INTRODUCED_6,1,X_INTRODUCED_112):: defines_var(X_INTRODUCED_112);
-constraint int_eq_reif(X_INTRODUCED_6,2,X_INTRODUCED_113):: defines_var(X_INTRODUCED_113);
-constraint int_eq_reif(X_INTRODUCED_6,3,X_INTRODUCED_114):: defines_var(X_INTRODUCED_114);
-constraint int_eq_reif(X_INTRODUCED_6,4,X_INTRODUCED_115):: defines_var(X_INTRODUCED_115);
-constraint int_eq_reif(X_INTRODUCED_6,5,X_INTRODUCED_116):: defines_var(X_INTRODUCED_116);
-constraint int_eq_reif(X_INTRODUCED_6,6,X_INTRODUCED_117):: defines_var(X_INTRODUCED_117);
-constraint int_eq_reif(X_INTRODUCED_6,7,X_INTRODUCED_118):: defines_var(X_INTRODUCED_118);
-constraint int_eq_reif(X_INTRODUCED_6,8,X_INTRODUCED_119):: defines_var(X_INTRODUCED_119);
-constraint int_eq_reif(X_INTRODUCED_6,9,X_INTRODUCED_120):: defines_var(X_INTRODUCED_120);
-constraint int_eq_reif(X_INTRODUCED_6,10,X_INTRODUCED_121):: defines_var(X_INTRODUCED_121);
-constraint int_eq_reif(X_INTRODUCED_6,11,X_INTRODUCED_122):: defines_var(X_INTRODUCED_122);
-constraint int_eq_reif(X_INTRODUCED_7,1,X_INTRODUCED_123):: defines_var(X_INTRODUCED_123);
-constraint int_eq_reif(X_INTRODUCED_7,2,X_INTRODUCED_124):: defines_var(X_INTRODUCED_124);
-constraint int_eq_reif(X_INTRODUCED_7,3,X_INTRODUCED_125):: defines_var(X_INTRODUCED_125);
-constraint int_eq_reif(X_INTRODUCED_7,4,X_INTRODUCED_126):: defines_var(X_INTRODUCED_126);
-constraint int_eq_reif(X_INTRODUCED_7,5,X_INTRODUCED_127):: defines_var(X_INTRODUCED_127);
-constraint int_eq_reif(X_INTRODUCED_7,6,X_INTRODUCED_128):: defines_var(X_INTRODUCED_128);
-constraint int_eq_reif(X_INTRODUCED_7,7,X_INTRODUCED_129):: defines_var(X_INTRODUCED_129);
-constraint int_eq_reif(X_INTRODUCED_7,8,X_INTRODUCED_130):: defines_var(X_INTRODUCED_130);
-constraint int_eq_reif(X_INTRODUCED_7,9,X_INTRODUCED_131):: defines_var(X_INTRODUCED_131);
-constraint int_eq_reif(X_INTRODUCED_7,10,X_INTRODUCED_132):: defines_var(X_INTRODUCED_132);
-constraint int_eq_reif(X_INTRODUCED_7,11,X_INTRODUCED_133):: defines_var(X_INTRODUCED_133);
-constraint int_eq_reif(X_INTRODUCED_8,1,X_INTRODUCED_134):: defines_var(X_INTRODUCED_134);
-constraint int_eq_reif(X_INTRODUCED_8,2,X_INTRODUCED_135):: defines_var(X_INTRODUCED_135);
-constraint int_eq_reif(X_INTRODUCED_8,3,X_INTRODUCED_136):: defines_var(X_INTRODUCED_136);
-constraint int_eq_reif(X_INTRODUCED_8,4,X_INTRODUCED_137):: defines_var(X_INTRODUCED_137);
-constraint int_eq_reif(X_INTRODUCED_8,5,X_INTRODUCED_138):: defines_var(X_INTRODUCED_138);
-constraint int_eq_reif(X_INTRODUCED_8,6,X_INTRODUCED_139):: defines_var(X_INTRODUCED_139);
-constraint int_eq_reif(X_INTRODUCED_8,7,X_INTRODUCED_140):: defines_var(X_INTRODUCED_140);
-constraint int_eq_reif(X_INTRODUCED_8,8,X_INTRODUCED_141):: defines_var(X_INTRODUCED_141);
-constraint int_eq_reif(X_INTRODUCED_8,9,X_INTRODUCED_142):: defines_var(X_INTRODUCED_142);
-constraint int_eq_reif(X_INTRODUCED_8,10,X_INTRODUCED_143):: defines_var(X_INTRODUCED_143);
-constraint int_eq_reif(X_INTRODUCED_8,11,X_INTRODUCED_144):: defines_var(X_INTRODUCED_144);
-constraint int_eq_reif(X_INTRODUCED_9,1,X_INTRODUCED_145):: defines_var(X_INTRODUCED_145);
-constraint int_eq_reif(X_INTRODUCED_9,2,X_INTRODUCED_146):: defines_var(X_INTRODUCED_146);
-constraint int_eq_reif(X_INTRODUCED_9,3,X_INTRODUCED_147):: defines_var(X_INTRODUCED_147);
-constraint int_eq_reif(X_INTRODUCED_9,4,X_INTRODUCED_148):: defines_var(X_INTRODUCED_148);
-constraint int_eq_reif(X_INTRODUCED_9,5,X_INTRODUCED_149):: defines_var(X_INTRODUCED_149);
-constraint int_eq_reif(X_INTRODUCED_9,6,X_INTRODUCED_150):: defines_var(X_INTRODUCED_150);
-constraint int_eq_reif(X_INTRODUCED_9,7,X_INTRODUCED_151):: defines_var(X_INTRODUCED_151);
-constraint int_eq_reif(X_INTRODUCED_9,8,X_INTRODUCED_152):: defines_var(X_INTRODUCED_152);
-constraint int_eq_reif(X_INTRODUCED_9,9,X_INTRODUCED_153):: defines_var(X_INTRODUCED_153);
-constraint int_eq_reif(X_INTRODUCED_9,10,X_INTRODUCED_154):: defines_var(X_INTRODUCED_154);
-constraint int_eq_reif(X_INTRODUCED_9,11,X_INTRODUCED_155):: defines_var(X_INTRODUCED_155);
-constraint int_eq_reif(X_INTRODUCED_10,1,X_INTRODUCED_156):: defines_var(X_INTRODUCED_156);
-constraint int_eq_reif(X_INTRODUCED_10,2,X_INTRODUCED_157):: defines_var(X_INTRODUCED_157);
-constraint int_eq_reif(X_INTRODUCED_10,3,X_INTRODUCED_158):: defines_var(X_INTRODUCED_158);
-constraint int_eq_reif(X_INTRODUCED_10,4,X_INTRODUCED_159):: defines_var(X_INTRODUCED_159);
-constraint int_eq_reif(X_INTRODUCED_10,5,X_INTRODUCED_160):: defines_var(X_INTRODUCED_160);
-constraint int_eq_reif(X_INTRODUCED_10,6,X_INTRODUCED_161):: defines_var(X_INTRODUCED_161);
-constraint int_eq_reif(X_INTRODUCED_10,7,X_INTRODUCED_162):: defines_var(X_INTRODUCED_162);
-constraint int_eq_reif(X_INTRODUCED_10,8,X_INTRODUCED_163):: defines_var(X_INTRODUCED_163);
-constraint int_eq_reif(X_INTRODUCED_10,9,X_INTRODUCED_164):: defines_var(X_INTRODUCED_164);
-constraint int_eq_reif(X_INTRODUCED_10,10,X_INTRODUCED_165):: defines_var(X_INTRODUCED_165);
-constraint int_eq_reif(X_INTRODUCED_10,11,X_INTRODUCED_166):: defines_var(X_INTRODUCED_166);
-constraint set_card(X_INTRODUCED_11,X_INTRODUCED_170):: defines_var(X_INTRODUCED_170);
-constraint set_card(X_INTRODUCED_12,X_INTRODUCED_171):: defines_var(X_INTRODUCED_171);
-constraint set_card(X_INTRODUCED_13,X_INTRODUCED_172):: defines_var(X_INTRODUCED_172);
-constraint set_card(X_INTRODUCED_14,X_INTRODUCED_173):: defines_var(X_INTRODUCED_173);
-constraint set_card(X_INTRODUCED_15,X_INTRODUCED_174):: defines_var(X_INTRODUCED_174);
-constraint set_card(X_INTRODUCED_16,X_INTRODUCED_175):: defines_var(X_INTRODUCED_175);
-constraint set_card(X_INTRODUCED_17,X_INTRODUCED_176):: defines_var(X_INTRODUCED_176);
-constraint set_card(X_INTRODUCED_18,X_INTRODUCED_177):: defines_var(X_INTRODUCED_177);
-constraint set_card(X_INTRODUCED_19,X_INTRODUCED_178):: defines_var(X_INTRODUCED_178);
-constraint set_card(X_INTRODUCED_20,X_INTRODUCED_179):: defines_var(X_INTRODUCED_179);
-constraint set_card(X_INTRODUCED_21,X_INTRODUCED_180):: defines_var(X_INTRODUCED_180);
-solve :: int_search(sessions,input_order,indomain_min,complete) minimize X_INTRODUCED_44;
+predicate jacop_maximum(var int: m,array [int] of var int: x);
+predicate jacop_int_set_channel(array [int] of var int: x,array [int] of var set of int: y,int: xoff,int: yoff);
+array [1..2] of int: X_INTRODUCED_24_ = [1,-1];
+var 1..11: X_INTRODUCED_0_;
+var 1..11: X_INTRODUCED_1_;
+var 1..11: X_INTRODUCED_2_;
+var 1..11: X_INTRODUCED_3_;
+var 1..11: X_INTRODUCED_4_;
+var 1..11: X_INTRODUCED_5_;
+var 1..11: X_INTRODUCED_6_;
+var 1..11: X_INTRODUCED_7_;
+var 1..11: X_INTRODUCED_8_;
+var 1..11: X_INTRODUCED_9_;
+var 1..11: X_INTRODUCED_10_;
+var set of 1..11: X_INTRODUCED_11_;
+var set of 1..11: X_INTRODUCED_12_;
+var set of 1..11: X_INTRODUCED_13_;
+var set of 1..11: X_INTRODUCED_14_;
+var set of 1..11: X_INTRODUCED_15_;
+var set of 1..11: X_INTRODUCED_16_;
+var set of 1..11: X_INTRODUCED_17_;
+var set of 1..11: X_INTRODUCED_18_;
+var set of 1..11: X_INTRODUCED_19_;
+var set of 1..11: X_INTRODUCED_20_;
+var set of 1..11: X_INTRODUCED_21_;
+var 1..11: X_INTRODUCED_22_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_25_ ::var_is_introduced ;
+var 0..3: X_INTRODUCED_26_ ::var_is_introduced ;
+var 0..3: X_INTRODUCED_27_ ::var_is_introduced ;
+var 0..3: X_INTRODUCED_28_ ::var_is_introduced ;
+var 0..3: X_INTRODUCED_29_ ::var_is_introduced ;
+var 0..3: X_INTRODUCED_30_ ::var_is_introduced ;
+var 0..3: X_INTRODUCED_31_ ::var_is_introduced ;
+var 0..3: X_INTRODUCED_32_ ::var_is_introduced ;
+var 0..3: X_INTRODUCED_33_ ::var_is_introduced ;
+var 0..3: X_INTRODUCED_34_ ::var_is_introduced ;
+var 0..3: X_INTRODUCED_35_ ::var_is_introduced ;
+array [1..11] of var int: sessions:: output_array([1..11]) = [X_INTRODUCED_0_,X_INTRODUCED_1_,X_INTRODUCED_2_,X_INTRODUCED_3_,X_INTRODUCED_4_,X_INTRODUCED_5_,X_INTRODUCED_6_,X_INTRODUCED_7_,X_INTRODUCED_8_,X_INTRODUCED_9_,X_INTRODUCED_10_];
+array [1..11] of var set of int: slots:: output_array([1..11]) = [X_INTRODUCED_11_,X_INTRODUCED_12_,X_INTRODUCED_13_,X_INTRODUCED_14_,X_INTRODUCED_15_,X_INTRODUCED_16_,X_INTRODUCED_17_,X_INTRODUCED_18_,X_INTRODUCED_19_,X_INTRODUCED_20_,X_INTRODUCED_21_];
+constraint jacop_maximum(X_INTRODUCED_22_,sessions):: defines_var(X_INTRODUCED_22_);
+constraint int_lin_le(X_INTRODUCED_24_,[X_INTRODUCED_3_,X_INTRODUCED_10_],-1);
+constraint int_lin_le(X_INTRODUCED_24_,[X_INTRODUCED_4_,X_INTRODUCED_9_],-1);
+constraint int_lin_le(X_INTRODUCED_24_,[X_INTRODUCED_5_,X_INTRODUCED_10_],-1);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_0_,X_INTRODUCED_1_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_0_,X_INTRODUCED_2_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_0_,X_INTRODUCED_4_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_0_,X_INTRODUCED_6_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_0_,X_INTRODUCED_7_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_0_,X_INTRODUCED_9_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_1_,X_INTRODUCED_2_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_1_,X_INTRODUCED_3_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_1_,X_INTRODUCED_6_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_1_,X_INTRODUCED_7_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_1_,X_INTRODUCED_8_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_1_,X_INTRODUCED_10_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_2_,X_INTRODUCED_4_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_2_,X_INTRODUCED_5_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_2_,X_INTRODUCED_7_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_3_,X_INTRODUCED_5_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_3_,X_INTRODUCED_7_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_3_,X_INTRODUCED_9_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_5_,X_INTRODUCED_6_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_5_,X_INTRODUCED_9_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_6_,X_INTRODUCED_7_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_6_,X_INTRODUCED_8_],0);
+constraint int_lin_ne(X_INTRODUCED_24_,[X_INTRODUCED_7_,X_INTRODUCED_9_],0);
+constraint jacop_int_set_channel(sessions,slots,1,1);
+constraint set_card(X_INTRODUCED_11_,X_INTRODUCED_25_);
+constraint set_card(X_INTRODUCED_12_,X_INTRODUCED_26_);
+constraint set_card(X_INTRODUCED_13_,X_INTRODUCED_27_);
+constraint set_card(X_INTRODUCED_14_,X_INTRODUCED_28_);
+constraint set_card(X_INTRODUCED_15_,X_INTRODUCED_29_);
+constraint set_card(X_INTRODUCED_16_,X_INTRODUCED_30_);
+constraint set_card(X_INTRODUCED_17_,X_INTRODUCED_31_);
+constraint set_card(X_INTRODUCED_18_,X_INTRODUCED_32_);
+constraint set_card(X_INTRODUCED_19_,X_INTRODUCED_33_);
+constraint set_card(X_INTRODUCED_20_,X_INTRODUCED_34_);
+constraint set_card(X_INTRODUCED_21_,X_INTRODUCED_35_);
+solve :: int_search(sessions,input_order,indomain_min,complete) minimize X_INTRODUCED_22_;
diff --git a/src/test/fz/upTo5sec/conference/conference.mzn b/src/test/fz/upTo5sec/conference/conference.mzn
new file mode 100644
index 000000000..9bcf91642
--- /dev/null
+++ b/src/test/fz/upTo5sec/conference/conference.mzn
@@ -0,0 +1,122 @@
+% 
+% Conference problem in MiniZinc.
+% 
+% From 
+% "Constraint Programming with Alice"
+% http://www.ps.uni-saarland.de/alice/manual/cptutorial/node37.html
+% """
+% We want to construct the time table of a conference. The conference will consist 
+% of 11 sessions of equal length. The time table is to be organized as a sequence of 
+% slots, where a slot can take up to 3 parallel sessions. There are the following 
+% constraints on the timing of the sessions:
+%
+%  * Session 4 must take place before Session 11.
+%  * Session 5 must take place before Session 10.
+%  * Session 6 must take place before Session 11.
+%  * Session 1 must not be in parallel with Sessions 2, 3, 5, 7, 8, and 10.
+%  * Session 2 must not be in parallel with Sessions 3, 4, 7, 8, 9, and 11.
+%  * Session 3 must not be in parallel with Sessions 5, 6, and 8.
+%  * Session 4 must not be in parallel with Sessions 6, 8, and 10.
+%  * Session 6 must not be in parallel with Sessions 7 and 10.
+%  * Session 7 must not be in parallel with Sessions 8 and 9.
+%  * Session 8 must not be in parallel with Session 10.
+%
+% The time table should minimize the number of slots. 
+% 
+% ...
+%
+% This plan says that the conference requires 4 slots, where 
+%   the sessions 1, 4 and 9 take place in slot 1, 
+%   the sessions 2, 5 and 6 take place in slot 2, 
+%   the sessions 3, 7 and 10 take place in slot 3, and 
+%   the sessions 8 and 11 take place in slot 4.
+% """
+%
+% Using input_order and indomain_min we get exactly this solution:
+% 
+%    num_time_slots = 4
+%    sessions = [1, 2, 3, 1, 2, 2, 3, 4, 1, 3, 4]
+%    slots    = [{1, 4, 9}, {2, 5, 6}, {3, 7, 10}, {8, 11}, {}, {}, {}, {}, {}, {}, {}]
+%
+
+% 
+% This MiniZinc model was created by Hakan Kjellerstrand, hakank@bonetmail.com
+% See also my MiniZinc page: http://www.hakank.org/minizinc
+%
+
+include "globals.mzn"; 
+int: num_sessions = 11;
+int: max_time_slots = 11;
+
+% precedences of sessions
+int: num_precedences = 3;
+array[1..num_precedences, 1..2] of int: precedences = array2d(1..num_precedences, 1..2, [
+   4,11,
+   5,10,
+   6,11
+]);
+
+% sessions that should not be parallel
+int: num_para = 8;
+array[1..num_para] of set of int: parallel = [
+ {2, 3, 5, 7, 8, 10}, % not parallel with session 1
+ {3, 4, 7, 8, 9, 11}, % not parallel with session 2
+ {5, 6, 8},           % not parallel with session 3
+ {6, 8, 10},          % not parallel with session 4
+ {},                  % not parallel with session 5 (dummy)
+ {7,10},              % not parallel with session 6
+ {8, 9},              % not parallel with session 7
+ {10}                 % not parallel with session 8
+];
+
+
+%
+% decision variables
+%
+% sessions: in what slot is this session
+array[1..num_sessions] of var 1..max_time_slots: sessions;
+
+% slots: which sessions is in which slot
+% we use set representation (dual) for two reasons:
+% 1) for dual representation, since it is easy to state that 
+%    there should be max 3 sessions per slot
+% 2) for presentation
+array[1..max_time_slots] of var set of 1..num_sessions: slots; 
+
+
+% number of used time slots (to be minimized)
+var 1..max_time_slots: num_time_slots = max(sessions);
+
+% solve minimize num_time_slots;
+solve :: int_search(sessions, input_order, indomain_min, complete) minimize num_time_slots;
+
+
+% Precedences:
+constraint
+  forall(p in 1..num_precedences) (
+     sessions[precedences[p,1]] < sessions[precedences[p,2]]
+  )
+;
+
+% parallel constraints
+constraint
+  forall(s in 1..num_para where card(parallel[s]) > 0) (
+     forall(pp in parallel[s]) (
+        sessions[s] != sessions[pp]
+     )
+  )
+;
+
+% channel between sessions and slots
+constraint
+  int_set_channel(sessions, slots)
+;
+
+% max 3 sessions per slot
+constraint
+  forall(s in 1..max_time_slots) (
+    card(slots[s]) <= 3
+  )
+;
+
+output[show(sessions), show(slots), show(num_time_slots)];
\ No newline at end of file
diff --git a/src/test/fz/upTo5sec/conference/conference.out b/src/test/fz/upTo5sec/conference/conference.out
index 4dc7c58ab..3f40df240 100644
--- a/src/test/fz/upTo5sec/conference/conference.out
+++ b/src/test/fz/upTo5sec/conference/conference.out
@@ -1,4 +1,4 @@
 sessions = array1d(1..11, [1, 2, 3, 1, 2, 2, 3, 4, 1, 3, 4]);
 slots = array1d(1..11, [{1, 4, 9}, {2, 5, 6}, {3, 7, 10}, {8, 11}, {}, {}, {}, {}, {}, {}, {}]);
 ----------
-==========
\ No newline at end of file
+==========
diff --git a/src/test/fz/upTo5sec/conference/conference.ozn b/src/test/fz/upTo5sec/conference/conference.ozn
new file mode 100644
index 000000000..f7296d5a6
--- /dev/null
+++ b/src/test/fz/upTo5sec/conference/conference.ozn
@@ -0,0 +1,6 @@
+output [show(sessions),show(slots),show(num_time_slots)];
+int: num_sessions = 11;
+int: max_time_slots = 11;
+array [1..num_sessions] of int: sessions;
+int: num_time_slots = max(sessions);
+array [1..max_time_slots] of set of int: slots;
diff --git a/src/test/fz/upTo5sec/graph_partition/graph_partition.fzn b/src/test/fz/upTo5sec/graph_partition/graph_partition.fzn
index 3091c9b47..2f34280fd 100644
--- a/src/test/fz/upTo5sec/graph_partition/graph_partition.fzn
+++ b/src/test/fz/upTo5sec/graph_partition/graph_partition.fzn
@@ -1,303 +1,294 @@
-array [1..25] of int: X_INTRODUCED_155 = [1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1];
-var set of 1..24: X_INTRODUCED_0;
-var set of 1..24: X_INTRODUCED_1;
+predicate jacop_partition_set(array [int] of var set of int: S,set of int: universe);
+array [1..25] of int: X_INTRODUCED_151_ = [1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1];
+var set of 1..24: X_INTRODUCED_0_;
+var set of 1..24: X_INTRODUCED_1_;
 var 0..74: edges_between:: output_var:: is_defined_var;
-var 0..24: X_INTRODUCED_2 ::var_is_introduced :: is_defined_var;
-var 0..24: X_INTRODUCED_3 ::var_is_introduced :: is_defined_var;
-var set of 1..24: X_INTRODUCED_7 ::var_is_introduced :: is_defined_var;
-var set of 1..24: X_INTRODUCED_8 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_11 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_12 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_13 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_14 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_15 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_16 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_17 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_18 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_19 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_20 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_21 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_22 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_23 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_24 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_25 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_26 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_27 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_28 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_29 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_30 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_31 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_32 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_33 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_34 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_35 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_36 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_37 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_38 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_39 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_40 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_41 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_42 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_43 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_44 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_45 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_46 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_47 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_48 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_49 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_50 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_51 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_52 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_53 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_54 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_55 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_56 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_57 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_58 ::var_is_introduced :: is_defined_var;
-var 0..7: X_INTRODUCED_59 ::var_is_introduced :: is_defined_var;
-var 0..7: X_INTRODUCED_60 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_61 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_62 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_63 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_64 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_65 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_66 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_67 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_68 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_69 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_70 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_71 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_72 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_73 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_74 ::var_is_introduced :: is_defined_var;
-var 0..4: X_INTRODUCED_75 ::var_is_introduced :: is_defined_var;
-var 0..4: X_INTRODUCED_76 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_77 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_78 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_79 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_80 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_81 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_82 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_83 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_84 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_85 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_86 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_87 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_88 ::var_is_introduced :: is_defined_var;
-var 0..4: X_INTRODUCED_89 ::var_is_introduced :: is_defined_var;
-var 0..4: X_INTRODUCED_90 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_91 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_92 ::var_is_introduced :: is_defined_var;
-var 0..4: X_INTRODUCED_93 ::var_is_introduced :: is_defined_var;
-var 0..4: X_INTRODUCED_94 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_95 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_96 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_97 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_98 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_99 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_100 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_101 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_102 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_103 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_104 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_105 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_106 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_107 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_108 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_109 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_110 ::var_is_introduced :: is_defined_var;
-var 0..4: X_INTRODUCED_111 ::var_is_introduced :: is_defined_var;
-var 0..4: X_INTRODUCED_112 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_113 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_114 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_115 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_116 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_117 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_118 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_119 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_120 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_121 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_122 ::var_is_introduced :: is_defined_var;
-var 0..5: X_INTRODUCED_123 ::var_is_introduced :: is_defined_var;
-var 0..5: X_INTRODUCED_124 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_125 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_126 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_127 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_128 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_129 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_130 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_131 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_132 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_133 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_134 ::var_is_introduced :: is_defined_var;
-var 0..4: X_INTRODUCED_135 ::var_is_introduced :: is_defined_var;
-var 0..4: X_INTRODUCED_136 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_137 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_138 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_139 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_140 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_141 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_142 ::var_is_introduced :: is_defined_var;
-var 0..2: X_INTRODUCED_143 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_144 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_145 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_146 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_147 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_148 ::var_is_introduced :: is_defined_var;
-var 0..1: X_INTRODUCED_149 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_150 ::var_is_introduced :: is_defined_var;
-var 0..3: X_INTRODUCED_151 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_9 ::var_is_introduced  = true;
-array [1..2] of var set of int: x:: output_array([1..2]) = [X_INTRODUCED_0,X_INTRODUCED_1];
-array [1..25] of var int: X_INTRODUCED_154 ::var_is_introduced  = [edges_between,X_INTRODUCED_16,X_INTRODUCED_22,X_INTRODUCED_30,X_INTRODUCED_38,X_INTRODUCED_46,X_INTRODUCED_60,X_INTRODUCED_66,X_INTRODUCED_70,X_INTRODUCED_76,X_INTRODUCED_84,X_INTRODUCED_90,X_INTRODUCED_94,X_INTRODUCED_98,X_INTRODUCED_104,X_INTRODUCED_108,X_INTRODUCED_112,X_INTRODUCED_116,X_INTRODUCED_124,X_INTRODUCED_130,X_INTRODUCED_136,X_INTRODUCED_139,X_INTRODUCED_143,X_INTRODUCED_147,X_INTRODUCED_151];
-constraint int_eq(X_INTRODUCED_2,X_INTRODUCED_3);
-constraint set_eq(1..24,X_INTRODUCED_7);
-constraint set_eq(X_INTRODUCED_8,1..0);
-constraint int_lin_eq(X_INTRODUCED_155,X_INTRODUCED_154,0):: defines_var(edges_between);
-constraint set_card(X_INTRODUCED_0,X_INTRODUCED_2):: defines_var(X_INTRODUCED_2);
-constraint set_card(X_INTRODUCED_1,X_INTRODUCED_3):: defines_var(X_INTRODUCED_3);
-constraint set_union(X_INTRODUCED_0,X_INTRODUCED_1,X_INTRODUCED_7):: defines_var(X_INTRODUCED_7);
-constraint set_intersect(X_INTRODUCED_0,X_INTRODUCED_1,X_INTRODUCED_8):: defines_var(X_INTRODUCED_8);
-constraint set_in(1,X_INTRODUCED_0);
-constraint set_in_reif(3,X_INTRODUCED_1,X_INTRODUCED_11):: defines_var(X_INTRODUCED_11);
-constraint bool2int(X_INTRODUCED_11,X_INTRODUCED_12):: defines_var(X_INTRODUCED_12);
-constraint set_in_reif(4,X_INTRODUCED_1,X_INTRODUCED_13):: defines_var(X_INTRODUCED_13);
-constraint bool2int(X_INTRODUCED_13,X_INTRODUCED_14):: defines_var(X_INTRODUCED_14);
-constraint int_lin_eq([1,1,-1],[X_INTRODUCED_12,X_INTRODUCED_14,X_INTRODUCED_15],0):: defines_var(X_INTRODUCED_15);
-constraint int_times(1,X_INTRODUCED_15,X_INTRODUCED_16):: defines_var(X_INTRODUCED_16);
-constraint set_in_reif(2,X_INTRODUCED_0,X_INTRODUCED_17):: defines_var(X_INTRODUCED_17);
-constraint bool2int(X_INTRODUCED_17,X_INTRODUCED_18):: defines_var(X_INTRODUCED_18);
-constraint set_in_reif(6,X_INTRODUCED_1,X_INTRODUCED_19):: defines_var(X_INTRODUCED_19);
-constraint bool2int(X_INTRODUCED_19,X_INTRODUCED_20):: defines_var(X_INTRODUCED_20);
-constraint int_lin_eq([1,1,-1],[X_INTRODUCED_12,X_INTRODUCED_20,X_INTRODUCED_21],0):: defines_var(X_INTRODUCED_21);
-constraint int_times(X_INTRODUCED_18,X_INTRODUCED_21,X_INTRODUCED_22):: defines_var(X_INTRODUCED_22);
-constraint set_in_reif(3,X_INTRODUCED_0,X_INTRODUCED_23):: defines_var(X_INTRODUCED_23);
-constraint bool2int(X_INTRODUCED_23,X_INTRODUCED_24):: defines_var(X_INTRODUCED_24);
-constraint set_in_reif(1,X_INTRODUCED_1,X_INTRODUCED_25):: defines_var(X_INTRODUCED_25);
-constraint bool2int(X_INTRODUCED_25,X_INTRODUCED_26):: defines_var(X_INTRODUCED_26);
-constraint set_in_reif(2,X_INTRODUCED_1,X_INTRODUCED_27):: defines_var(X_INTRODUCED_27);
-constraint bool2int(X_INTRODUCED_27,X_INTRODUCED_28):: defines_var(X_INTRODUCED_28);
-constraint int_lin_eq([1,1,-1],[X_INTRODUCED_26,X_INTRODUCED_28,X_INTRODUCED_29],0):: defines_var(X_INTRODUCED_29);
-constraint int_times(X_INTRODUCED_24,X_INTRODUCED_29,X_INTRODUCED_30):: defines_var(X_INTRODUCED_30);
-constraint set_in_reif(4,X_INTRODUCED_0,X_INTRODUCED_31):: defines_var(X_INTRODUCED_31);
-constraint bool2int(X_INTRODUCED_31,X_INTRODUCED_32):: defines_var(X_INTRODUCED_32);
-constraint set_in_reif(5,X_INTRODUCED_1,X_INTRODUCED_33):: defines_var(X_INTRODUCED_33);
-constraint bool2int(X_INTRODUCED_33,X_INTRODUCED_34):: defines_var(X_INTRODUCED_34);
-constraint set_in_reif(12,X_INTRODUCED_1,X_INTRODUCED_35):: defines_var(X_INTRODUCED_35);
-constraint bool2int(X_INTRODUCED_35,X_INTRODUCED_36):: defines_var(X_INTRODUCED_36);
-constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_26,X_INTRODUCED_34,X_INTRODUCED_36,X_INTRODUCED_37],0):: defines_var(X_INTRODUCED_37);
-constraint int_times(X_INTRODUCED_32,X_INTRODUCED_37,X_INTRODUCED_38):: defines_var(X_INTRODUCED_38);
-constraint set_in_reif(5,X_INTRODUCED_0,X_INTRODUCED_39):: defines_var(X_INTRODUCED_39);
-constraint bool2int(X_INTRODUCED_39,X_INTRODUCED_40):: defines_var(X_INTRODUCED_40);
-constraint set_in_reif(7,X_INTRODUCED_1,X_INTRODUCED_41):: defines_var(X_INTRODUCED_41);
-constraint bool2int(X_INTRODUCED_41,X_INTRODUCED_42):: defines_var(X_INTRODUCED_42);
-constraint set_in_reif(8,X_INTRODUCED_1,X_INTRODUCED_43):: defines_var(X_INTRODUCED_43);
-constraint bool2int(X_INTRODUCED_43,X_INTRODUCED_44):: defines_var(X_INTRODUCED_44);
-constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_14,X_INTRODUCED_42,X_INTRODUCED_44,X_INTRODUCED_45],0):: defines_var(X_INTRODUCED_45);
-constraint int_times(X_INTRODUCED_40,X_INTRODUCED_45,X_INTRODUCED_46):: defines_var(X_INTRODUCED_46);
-constraint set_in_reif(6,X_INTRODUCED_0,X_INTRODUCED_47):: defines_var(X_INTRODUCED_47);
-constraint bool2int(X_INTRODUCED_47,X_INTRODUCED_48):: defines_var(X_INTRODUCED_48);
-constraint set_in_reif(13,X_INTRODUCED_1,X_INTRODUCED_49):: defines_var(X_INTRODUCED_49);
-constraint bool2int(X_INTRODUCED_49,X_INTRODUCED_50):: defines_var(X_INTRODUCED_50);
-constraint set_in_reif(14,X_INTRODUCED_1,X_INTRODUCED_51):: defines_var(X_INTRODUCED_51);
-constraint bool2int(X_INTRODUCED_51,X_INTRODUCED_52):: defines_var(X_INTRODUCED_52);
-constraint set_in_reif(15,X_INTRODUCED_1,X_INTRODUCED_53):: defines_var(X_INTRODUCED_53);
-constraint bool2int(X_INTRODUCED_53,X_INTRODUCED_54):: defines_var(X_INTRODUCED_54);
-constraint set_in_reif(16,X_INTRODUCED_1,X_INTRODUCED_55):: defines_var(X_INTRODUCED_55);
-constraint bool2int(X_INTRODUCED_55,X_INTRODUCED_56):: defines_var(X_INTRODUCED_56);
-constraint set_in_reif(17,X_INTRODUCED_1,X_INTRODUCED_57):: defines_var(X_INTRODUCED_57);
-constraint bool2int(X_INTRODUCED_57,X_INTRODUCED_58):: defines_var(X_INTRODUCED_58);
-constraint int_lin_eq([1,1,1,1,1,1,1,-1],[X_INTRODUCED_12,X_INTRODUCED_42,X_INTRODUCED_50,X_INTRODUCED_52,X_INTRODUCED_54,X_INTRODUCED_56,X_INTRODUCED_58,X_INTRODUCED_59],0):: defines_var(X_INTRODUCED_59);
-constraint int_times(X_INTRODUCED_48,X_INTRODUCED_59,X_INTRODUCED_60):: defines_var(X_INTRODUCED_60);
-constraint set_in_reif(7,X_INTRODUCED_0,X_INTRODUCED_61):: defines_var(X_INTRODUCED_61);
-constraint bool2int(X_INTRODUCED_61,X_INTRODUCED_62):: defines_var(X_INTRODUCED_62);
-constraint set_in_reif(9,X_INTRODUCED_1,X_INTRODUCED_63):: defines_var(X_INTRODUCED_63);
-constraint bool2int(X_INTRODUCED_63,X_INTRODUCED_64):: defines_var(X_INTRODUCED_64);
-constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_34,X_INTRODUCED_20,X_INTRODUCED_64,X_INTRODUCED_65],0):: defines_var(X_INTRODUCED_65);
-constraint int_times(X_INTRODUCED_62,X_INTRODUCED_65,X_INTRODUCED_66):: defines_var(X_INTRODUCED_66);
-constraint set_in_reif(8,X_INTRODUCED_0,X_INTRODUCED_67):: defines_var(X_INTRODUCED_67);
-constraint bool2int(X_INTRODUCED_67,X_INTRODUCED_68):: defines_var(X_INTRODUCED_68);
-constraint int_lin_eq([1,1,-1],[X_INTRODUCED_34,X_INTRODUCED_64,X_INTRODUCED_69],0):: defines_var(X_INTRODUCED_69);
-constraint int_times(X_INTRODUCED_68,X_INTRODUCED_69,X_INTRODUCED_70):: defines_var(X_INTRODUCED_70);
-constraint set_in_reif(9,X_INTRODUCED_0,X_INTRODUCED_71):: defines_var(X_INTRODUCED_71);
-constraint bool2int(X_INTRODUCED_71,X_INTRODUCED_72):: defines_var(X_INTRODUCED_72);
-constraint set_in_reif(10,X_INTRODUCED_1,X_INTRODUCED_73):: defines_var(X_INTRODUCED_73);
-constraint bool2int(X_INTRODUCED_73,X_INTRODUCED_74):: defines_var(X_INTRODUCED_74);
-constraint int_lin_eq([1,1,1,1,-1],[X_INTRODUCED_42,X_INTRODUCED_44,X_INTRODUCED_74,X_INTRODUCED_36,X_INTRODUCED_75],0):: defines_var(X_INTRODUCED_75);
-constraint int_times(X_INTRODUCED_72,X_INTRODUCED_75,X_INTRODUCED_76):: defines_var(X_INTRODUCED_76);
-constraint set_in_reif(10,X_INTRODUCED_0,X_INTRODUCED_77):: defines_var(X_INTRODUCED_77);
-constraint bool2int(X_INTRODUCED_77,X_INTRODUCED_78):: defines_var(X_INTRODUCED_78);
-constraint set_in_reif(11,X_INTRODUCED_1,X_INTRODUCED_79):: defines_var(X_INTRODUCED_79);
-constraint bool2int(X_INTRODUCED_79,X_INTRODUCED_80):: defines_var(X_INTRODUCED_80);
-constraint set_in_reif(20,X_INTRODUCED_1,X_INTRODUCED_81):: defines_var(X_INTRODUCED_81);
-constraint bool2int(X_INTRODUCED_81,X_INTRODUCED_82):: defines_var(X_INTRODUCED_82);
-constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_64,X_INTRODUCED_80,X_INTRODUCED_82,X_INTRODUCED_83],0):: defines_var(X_INTRODUCED_83);
-constraint int_times(X_INTRODUCED_78,X_INTRODUCED_83,X_INTRODUCED_84):: defines_var(X_INTRODUCED_84);
-constraint set_in_reif(11,X_INTRODUCED_0,X_INTRODUCED_85):: defines_var(X_INTRODUCED_85);
-constraint bool2int(X_INTRODUCED_85,X_INTRODUCED_86):: defines_var(X_INTRODUCED_86);
-constraint set_in_reif(24,X_INTRODUCED_1,X_INTRODUCED_87):: defines_var(X_INTRODUCED_87);
-constraint bool2int(X_INTRODUCED_87,X_INTRODUCED_88):: defines_var(X_INTRODUCED_88);
-constraint int_lin_eq([1,1,1,1,-1],[X_INTRODUCED_74,X_INTRODUCED_36,X_INTRODUCED_82,X_INTRODUCED_88,X_INTRODUCED_89],0):: defines_var(X_INTRODUCED_89);
-constraint int_times(X_INTRODUCED_86,X_INTRODUCED_89,X_INTRODUCED_90):: defines_var(X_INTRODUCED_90);
-constraint set_in_reif(12,X_INTRODUCED_0,X_INTRODUCED_91):: defines_var(X_INTRODUCED_91);
-constraint bool2int(X_INTRODUCED_91,X_INTRODUCED_92):: defines_var(X_INTRODUCED_92);
-constraint int_lin_eq([1,1,1,1,-1],[X_INTRODUCED_14,X_INTRODUCED_64,X_INTRODUCED_80,X_INTRODUCED_88,X_INTRODUCED_93],0):: defines_var(X_INTRODUCED_93);
-constraint int_times(X_INTRODUCED_92,X_INTRODUCED_93,X_INTRODUCED_94):: defines_var(X_INTRODUCED_94);
-constraint set_in_reif(13,X_INTRODUCED_0,X_INTRODUCED_95):: defines_var(X_INTRODUCED_95);
-constraint bool2int(X_INTRODUCED_95,X_INTRODUCED_96):: defines_var(X_INTRODUCED_96);
-constraint int_lin_eq([1,1,-1],[X_INTRODUCED_20,X_INTRODUCED_52,X_INTRODUCED_97],0):: defines_var(X_INTRODUCED_97);
-constraint int_times(X_INTRODUCED_96,X_INTRODUCED_97,X_INTRODUCED_98):: defines_var(X_INTRODUCED_98);
-constraint set_in_reif(14,X_INTRODUCED_0,X_INTRODUCED_99):: defines_var(X_INTRODUCED_99);
-constraint bool2int(X_INTRODUCED_99,X_INTRODUCED_100):: defines_var(X_INTRODUCED_100);
-constraint set_in_reif(18,X_INTRODUCED_1,X_INTRODUCED_101):: defines_var(X_INTRODUCED_101);
-constraint bool2int(X_INTRODUCED_101,X_INTRODUCED_102):: defines_var(X_INTRODUCED_102);
-constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_20,X_INTRODUCED_56,X_INTRODUCED_102,X_INTRODUCED_103],0):: defines_var(X_INTRODUCED_103);
-constraint int_times(X_INTRODUCED_100,X_INTRODUCED_103,X_INTRODUCED_104):: defines_var(X_INTRODUCED_104);
-constraint set_in_reif(15,X_INTRODUCED_0,X_INTRODUCED_105):: defines_var(X_INTRODUCED_105);
-constraint bool2int(X_INTRODUCED_105,X_INTRODUCED_106):: defines_var(X_INTRODUCED_106);
-constraint int_lin_eq([1,1,-1],[X_INTRODUCED_20,X_INTRODUCED_56,X_INTRODUCED_107],0):: defines_var(X_INTRODUCED_107);
-constraint int_times(X_INTRODUCED_106,X_INTRODUCED_107,X_INTRODUCED_108):: defines_var(X_INTRODUCED_108);
-constraint set_in_reif(16,X_INTRODUCED_0,X_INTRODUCED_109):: defines_var(X_INTRODUCED_109);
-constraint bool2int(X_INTRODUCED_109,X_INTRODUCED_110):: defines_var(X_INTRODUCED_110);
-constraint int_lin_eq([1,1,1,1,-1],[X_INTRODUCED_20,X_INTRODUCED_54,X_INTRODUCED_58,X_INTRODUCED_102,X_INTRODUCED_111],0):: defines_var(X_INTRODUCED_111);
-constraint int_times(X_INTRODUCED_110,X_INTRODUCED_111,X_INTRODUCED_112):: defines_var(X_INTRODUCED_112);
-constraint set_in_reif(17,X_INTRODUCED_0,X_INTRODUCED_113):: defines_var(X_INTRODUCED_113);
-constraint bool2int(X_INTRODUCED_113,X_INTRODUCED_114):: defines_var(X_INTRODUCED_114);
-constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_20,X_INTRODUCED_56,X_INTRODUCED_82,X_INTRODUCED_115],0):: defines_var(X_INTRODUCED_115);
-constraint int_times(X_INTRODUCED_114,X_INTRODUCED_115,X_INTRODUCED_116):: defines_var(X_INTRODUCED_116);
-constraint set_in_reif(18,X_INTRODUCED_0,X_INTRODUCED_117):: defines_var(X_INTRODUCED_117);
-constraint bool2int(X_INTRODUCED_117,X_INTRODUCED_118):: defines_var(X_INTRODUCED_118);
-constraint set_in_reif(19,X_INTRODUCED_1,X_INTRODUCED_119):: defines_var(X_INTRODUCED_119);
-constraint bool2int(X_INTRODUCED_119,X_INTRODUCED_120):: defines_var(X_INTRODUCED_120);
-constraint set_in_reif(21,X_INTRODUCED_1,X_INTRODUCED_121):: defines_var(X_INTRODUCED_121);
-constraint bool2int(X_INTRODUCED_121,X_INTRODUCED_122):: defines_var(X_INTRODUCED_122);
-constraint int_lin_eq([1,1,1,1,1,-1],[X_INTRODUCED_52,X_INTRODUCED_56,X_INTRODUCED_120,X_INTRODUCED_82,X_INTRODUCED_122,X_INTRODUCED_123],0):: defines_var(X_INTRODUCED_123);
-constraint int_times(X_INTRODUCED_118,X_INTRODUCED_123,X_INTRODUCED_124):: defines_var(X_INTRODUCED_124);
-constraint set_in_reif(19,X_INTRODUCED_0,X_INTRODUCED_125):: defines_var(X_INTRODUCED_125);
-constraint bool2int(X_INTRODUCED_125,X_INTRODUCED_126):: defines_var(X_INTRODUCED_126);
-constraint set_in_reif(23,X_INTRODUCED_1,X_INTRODUCED_127):: defines_var(X_INTRODUCED_127);
-constraint bool2int(X_INTRODUCED_127,X_INTRODUCED_128):: defines_var(X_INTRODUCED_128);
-constraint int_lin_eq([1,1,-1],[X_INTRODUCED_102,X_INTRODUCED_128,X_INTRODUCED_129],0):: defines_var(X_INTRODUCED_129);
-constraint int_times(X_INTRODUCED_126,X_INTRODUCED_129,X_INTRODUCED_130):: defines_var(X_INTRODUCED_130);
-constraint set_in_reif(20,X_INTRODUCED_0,X_INTRODUCED_131):: defines_var(X_INTRODUCED_131);
-constraint bool2int(X_INTRODUCED_131,X_INTRODUCED_132):: defines_var(X_INTRODUCED_132);
-constraint set_in_reif(22,X_INTRODUCED_1,X_INTRODUCED_133):: defines_var(X_INTRODUCED_133);
-constraint bool2int(X_INTRODUCED_133,X_INTRODUCED_134):: defines_var(X_INTRODUCED_134);
-constraint int_lin_eq([1,1,1,1,-1],[X_INTRODUCED_74,X_INTRODUCED_80,X_INTRODUCED_58,X_INTRODUCED_134,X_INTRODUCED_135],0):: defines_var(X_INTRODUCED_135);
-constraint int_times(X_INTRODUCED_132,X_INTRODUCED_135,X_INTRODUCED_136):: defines_var(X_INTRODUCED_136);
-constraint set_in_reif(21,X_INTRODUCED_0,X_INTRODUCED_137):: defines_var(X_INTRODUCED_137);
-constraint bool2int(X_INTRODUCED_137,X_INTRODUCED_138):: defines_var(X_INTRODUCED_138);
-constraint int_times(X_INTRODUCED_138,X_INTRODUCED_129,X_INTRODUCED_139):: defines_var(X_INTRODUCED_139);
-constraint set_in_reif(22,X_INTRODUCED_0,X_INTRODUCED_140):: defines_var(X_INTRODUCED_140);
-constraint bool2int(X_INTRODUCED_140,X_INTRODUCED_141):: defines_var(X_INTRODUCED_141);
-constraint int_lin_eq([1,1,-1],[X_INTRODUCED_82,X_INTRODUCED_128,X_INTRODUCED_142],0):: defines_var(X_INTRODUCED_142);
-constraint int_times(X_INTRODUCED_141,X_INTRODUCED_142,X_INTRODUCED_143):: defines_var(X_INTRODUCED_143);
-constraint set_in_reif(23,X_INTRODUCED_0,X_INTRODUCED_144):: defines_var(X_INTRODUCED_144);
-constraint bool2int(X_INTRODUCED_144,X_INTRODUCED_145):: defines_var(X_INTRODUCED_145);
-constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_122,X_INTRODUCED_134,X_INTRODUCED_88,X_INTRODUCED_146],0):: defines_var(X_INTRODUCED_146);
-constraint int_times(X_INTRODUCED_145,X_INTRODUCED_146,X_INTRODUCED_147):: defines_var(X_INTRODUCED_147);
-constraint set_in_reif(24,X_INTRODUCED_0,X_INTRODUCED_148):: defines_var(X_INTRODUCED_148);
-constraint bool2int(X_INTRODUCED_148,X_INTRODUCED_149):: defines_var(X_INTRODUCED_149);
-constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_80,X_INTRODUCED_36,X_INTRODUCED_128,X_INTRODUCED_150],0):: defines_var(X_INTRODUCED_150);
-constraint int_times(X_INTRODUCED_149,X_INTRODUCED_150,X_INTRODUCED_151):: defines_var(X_INTRODUCED_151);
+var 0..24: X_INTRODUCED_4_ ::var_is_introduced ;
+var bool: X_INTRODUCED_7_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_8_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_9_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_10_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_11_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_13_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_14_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_15_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_16_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_17_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_18_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_19_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_20_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_21_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_22_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_23_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_24_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_25_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_26_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_27_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_28_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_29_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_30_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_31_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_32_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_33_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_34_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_35_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_36_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_37_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_38_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_39_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_40_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_41_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_42_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_43_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_44_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_45_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_46_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_47_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_48_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_49_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_50_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_51_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_52_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_53_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_54_ ::var_is_introduced :: is_defined_var;
+var 0..7: X_INTRODUCED_55_ ::var_is_introduced :: is_defined_var;
+var 0..7: X_INTRODUCED_56_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_57_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_58_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_59_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_60_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_61_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_62_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_63_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_64_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_65_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_66_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_67_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_68_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_69_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_70_ ::var_is_introduced :: is_defined_var;
+var 0..4: X_INTRODUCED_71_ ::var_is_introduced :: is_defined_var;
+var 0..4: X_INTRODUCED_72_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_73_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_74_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_75_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_76_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_77_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_78_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_79_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_80_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_81_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_82_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_83_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_84_ ::var_is_introduced :: is_defined_var;
+var 0..4: X_INTRODUCED_85_ ::var_is_introduced :: is_defined_var;
+var 0..4: X_INTRODUCED_86_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_87_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_88_ ::var_is_introduced :: is_defined_var;
+var 0..4: X_INTRODUCED_89_ ::var_is_introduced :: is_defined_var;
+var 0..4: X_INTRODUCED_90_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_91_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_92_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_93_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_94_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_95_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_96_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_97_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_98_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_99_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_100_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_101_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_102_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_103_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_104_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_105_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_106_ ::var_is_introduced :: is_defined_var;
+var 0..4: X_INTRODUCED_107_ ::var_is_introduced :: is_defined_var;
+var 0..4: X_INTRODUCED_108_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_109_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_110_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_111_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_112_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_113_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_114_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_115_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_116_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_117_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_118_ ::var_is_introduced :: is_defined_var;
+var 0..5: X_INTRODUCED_119_ ::var_is_introduced :: is_defined_var;
+var 0..5: X_INTRODUCED_120_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_121_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_122_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_123_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_124_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_125_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_126_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_127_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_128_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_129_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_130_ ::var_is_introduced :: is_defined_var;
+var 0..4: X_INTRODUCED_131_ ::var_is_introduced :: is_defined_var;
+var 0..4: X_INTRODUCED_132_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_133_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_134_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_135_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_136_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_137_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_138_ ::var_is_introduced :: is_defined_var;
+var 0..2: X_INTRODUCED_139_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_140_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_141_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_142_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_143_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_144_ ::var_is_introduced :: is_defined_var;
+var 0..1: X_INTRODUCED_145_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_146_ ::var_is_introduced :: is_defined_var;
+var 0..3: X_INTRODUCED_147_ ::var_is_introduced :: is_defined_var;
+array [1..2] of var set of int: x:: output_array([1..2]) = [X_INTRODUCED_0_,X_INTRODUCED_1_];
+array [1..25] of var int: X_INTRODUCED_150_ ::var_is_introduced  = [edges_between,X_INTRODUCED_11_,X_INTRODUCED_18_,X_INTRODUCED_26_,X_INTRODUCED_34_,X_INTRODUCED_42_,X_INTRODUCED_56_,X_INTRODUCED_62_,X_INTRODUCED_66_,X_INTRODUCED_72_,X_INTRODUCED_80_,X_INTRODUCED_86_,X_INTRODUCED_90_,X_INTRODUCED_94_,X_INTRODUCED_100_,X_INTRODUCED_104_,X_INTRODUCED_108_,X_INTRODUCED_112_,X_INTRODUCED_120_,X_INTRODUCED_126_,X_INTRODUCED_132_,X_INTRODUCED_135_,X_INTRODUCED_139_,X_INTRODUCED_143_,X_INTRODUCED_147_];
+constraint jacop_partition_set(x,1..24);
+constraint set_card(X_INTRODUCED_0_,X_INTRODUCED_4_);
+constraint set_card(X_INTRODUCED_1_,X_INTRODUCED_4_);
+constraint int_lin_eq(X_INTRODUCED_151_,X_INTRODUCED_150_,0):: defines_var(edges_between);
+constraint set_in(1,X_INTRODUCED_0_);
+constraint set_in_reif(3,X_INTRODUCED_1_,X_INTRODUCED_7_):: defines_var(X_INTRODUCED_7_);
+constraint bool2int(X_INTRODUCED_7_,X_INTRODUCED_8_):: defines_var(X_INTRODUCED_8_);
+constraint set_in_reif(4,X_INTRODUCED_1_,X_INTRODUCED_9_):: defines_var(X_INTRODUCED_9_);
+constraint bool2int(X_INTRODUCED_9_,X_INTRODUCED_10_):: defines_var(X_INTRODUCED_10_);
+constraint int_lin_eq([1,1,-1],[X_INTRODUCED_8_,X_INTRODUCED_10_,X_INTRODUCED_11_],0):: defines_var(X_INTRODUCED_11_);
+constraint set_in_reif(2,X_INTRODUCED_0_,X_INTRODUCED_13_):: defines_var(X_INTRODUCED_13_);
+constraint bool2int(X_INTRODUCED_13_,X_INTRODUCED_14_):: defines_var(X_INTRODUCED_14_);
+constraint set_in_reif(6,X_INTRODUCED_1_,X_INTRODUCED_15_):: defines_var(X_INTRODUCED_15_);
+constraint bool2int(X_INTRODUCED_15_,X_INTRODUCED_16_):: defines_var(X_INTRODUCED_16_);
+constraint int_lin_eq([1,1,-1],[X_INTRODUCED_8_,X_INTRODUCED_16_,X_INTRODUCED_17_],0):: defines_var(X_INTRODUCED_17_);
+constraint int_times(X_INTRODUCED_14_,X_INTRODUCED_17_,X_INTRODUCED_18_):: defines_var(X_INTRODUCED_18_);
+constraint set_in_reif(3,X_INTRODUCED_0_,X_INTRODUCED_19_):: defines_var(X_INTRODUCED_19_);
+constraint bool2int(X_INTRODUCED_19_,X_INTRODUCED_20_):: defines_var(X_INTRODUCED_20_);
+constraint set_in_reif(1,X_INTRODUCED_1_,X_INTRODUCED_21_):: defines_var(X_INTRODUCED_21_);
+constraint bool2int(X_INTRODUCED_21_,X_INTRODUCED_22_):: defines_var(X_INTRODUCED_22_);
+constraint set_in_reif(2,X_INTRODUCED_1_,X_INTRODUCED_23_):: defines_var(X_INTRODUCED_23_);
+constraint bool2int(X_INTRODUCED_23_,X_INTRODUCED_24_):: defines_var(X_INTRODUCED_24_);
+constraint int_lin_eq([1,1,-1],[X_INTRODUCED_22_,X_INTRODUCED_24_,X_INTRODUCED_25_],0):: defines_var(X_INTRODUCED_25_);
+constraint int_times(X_INTRODUCED_20_,X_INTRODUCED_25_,X_INTRODUCED_26_):: defines_var(X_INTRODUCED_26_);
+constraint set_in_reif(4,X_INTRODUCED_0_,X_INTRODUCED_27_):: defines_var(X_INTRODUCED_27_);
+constraint bool2int(X_INTRODUCED_27_,X_INTRODUCED_28_):: defines_var(X_INTRODUCED_28_);
+constraint set_in_reif(5,X_INTRODUCED_1_,X_INTRODUCED_29_):: defines_var(X_INTRODUCED_29_);
+constraint bool2int(X_INTRODUCED_29_,X_INTRODUCED_30_):: defines_var(X_INTRODUCED_30_);
+constraint set_in_reif(12,X_INTRODUCED_1_,X_INTRODUCED_31_):: defines_var(X_INTRODUCED_31_);
+constraint bool2int(X_INTRODUCED_31_,X_INTRODUCED_32_):: defines_var(X_INTRODUCED_32_);
+constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_22_,X_INTRODUCED_30_,X_INTRODUCED_32_,X_INTRODUCED_33_],0):: defines_var(X_INTRODUCED_33_);
+constraint int_times(X_INTRODUCED_28_,X_INTRODUCED_33_,X_INTRODUCED_34_):: defines_var(X_INTRODUCED_34_);
+constraint set_in_reif(5,X_INTRODUCED_0_,X_INTRODUCED_35_):: defines_var(X_INTRODUCED_35_);
+constraint bool2int(X_INTRODUCED_35_,X_INTRODUCED_36_):: defines_var(X_INTRODUCED_36_);
+constraint set_in_reif(7,X_INTRODUCED_1_,X_INTRODUCED_37_):: defines_var(X_INTRODUCED_37_);
+constraint bool2int(X_INTRODUCED_37_,X_INTRODUCED_38_):: defines_var(X_INTRODUCED_38_);
+constraint set_in_reif(8,X_INTRODUCED_1_,X_INTRODUCED_39_):: defines_var(X_INTRODUCED_39_);
+constraint bool2int(X_INTRODUCED_39_,X_INTRODUCED_40_):: defines_var(X_INTRODUCED_40_);
+constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_10_,X_INTRODUCED_38_,X_INTRODUCED_40_,X_INTRODUCED_41_],0):: defines_var(X_INTRODUCED_41_);
+constraint int_times(X_INTRODUCED_36_,X_INTRODUCED_41_,X_INTRODUCED_42_):: defines_var(X_INTRODUCED_42_);
+constraint set_in_reif(6,X_INTRODUCED_0_,X_INTRODUCED_43_):: defines_var(X_INTRODUCED_43_);
+constraint bool2int(X_INTRODUCED_43_,X_INTRODUCED_44_):: defines_var(X_INTRODUCED_44_);
+constraint set_in_reif(13,X_INTRODUCED_1_,X_INTRODUCED_45_):: defines_var(X_INTRODUCED_45_);
+constraint bool2int(X_INTRODUCED_45_,X_INTRODUCED_46_):: defines_var(X_INTRODUCED_46_);
+constraint set_in_reif(14,X_INTRODUCED_1_,X_INTRODUCED_47_):: defines_var(X_INTRODUCED_47_);
+constraint bool2int(X_INTRODUCED_47_,X_INTRODUCED_48_):: defines_var(X_INTRODUCED_48_);
+constraint set_in_reif(15,X_INTRODUCED_1_,X_INTRODUCED_49_):: defines_var(X_INTRODUCED_49_);
+constraint bool2int(X_INTRODUCED_49_,X_INTRODUCED_50_):: defines_var(X_INTRODUCED_50_);
+constraint set_in_reif(16,X_INTRODUCED_1_,X_INTRODUCED_51_):: defines_var(X_INTRODUCED_51_);
+constraint bool2int(X_INTRODUCED_51_,X_INTRODUCED_52_):: defines_var(X_INTRODUCED_52_);
+constraint set_in_reif(17,X_INTRODUCED_1_,X_INTRODUCED_53_):: defines_var(X_INTRODUCED_53_);
+constraint bool2int(X_INTRODUCED_53_,X_INTRODUCED_54_):: defines_var(X_INTRODUCED_54_);
+constraint int_lin_eq([1,1,1,1,1,1,1,-1],[X_INTRODUCED_8_,X_INTRODUCED_38_,X_INTRODUCED_46_,X_INTRODUCED_48_,X_INTRODUCED_50_,X_INTRODUCED_52_,X_INTRODUCED_54_,X_INTRODUCED_55_],0):: defines_var(X_INTRODUCED_55_);
+constraint int_times(X_INTRODUCED_44_,X_INTRODUCED_55_,X_INTRODUCED_56_):: defines_var(X_INTRODUCED_56_);
+constraint set_in_reif(7,X_INTRODUCED_0_,X_INTRODUCED_57_):: defines_var(X_INTRODUCED_57_);
+constraint bool2int(X_INTRODUCED_57_,X_INTRODUCED_58_):: defines_var(X_INTRODUCED_58_);
+constraint set_in_reif(9,X_INTRODUCED_1_,X_INTRODUCED_59_):: defines_var(X_INTRODUCED_59_);
+constraint bool2int(X_INTRODUCED_59_,X_INTRODUCED_60_):: defines_var(X_INTRODUCED_60_);
+constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_30_,X_INTRODUCED_16_,X_INTRODUCED_60_,X_INTRODUCED_61_],0):: defines_var(X_INTRODUCED_61_);
+constraint int_times(X_INTRODUCED_58_,X_INTRODUCED_61_,X_INTRODUCED_62_):: defines_var(X_INTRODUCED_62_);
+constraint set_in_reif(8,X_INTRODUCED_0_,X_INTRODUCED_63_):: defines_var(X_INTRODUCED_63_);
+constraint bool2int(X_INTRODUCED_63_,X_INTRODUCED_64_):: defines_var(X_INTRODUCED_64_);
+constraint int_lin_eq([1,1,-1],[X_INTRODUCED_30_,X_INTRODUCED_60_,X_INTRODUCED_65_],0):: defines_var(X_INTRODUCED_65_);
+constraint int_times(X_INTRODUCED_64_,X_INTRODUCED_65_,X_INTRODUCED_66_):: defines_var(X_INTRODUCED_66_);
+constraint set_in_reif(9,X_INTRODUCED_0_,X_INTRODUCED_67_):: defines_var(X_INTRODUCED_67_);
+constraint bool2int(X_INTRODUCED_67_,X_INTRODUCED_68_):: defines_var(X_INTRODUCED_68_);
+constraint set_in_reif(10,X_INTRODUCED_1_,X_INTRODUCED_69_):: defines_var(X_INTRODUCED_69_);
+constraint bool2int(X_INTRODUCED_69_,X_INTRODUCED_70_):: defines_var(X_INTRODUCED_70_);
+constraint int_lin_eq([1,1,1,1,-1],[X_INTRODUCED_38_,X_INTRODUCED_40_,X_INTRODUCED_70_,X_INTRODUCED_32_,X_INTRODUCED_71_],0):: defines_var(X_INTRODUCED_71_);
+constraint int_times(X_INTRODUCED_68_,X_INTRODUCED_71_,X_INTRODUCED_72_):: defines_var(X_INTRODUCED_72_);
+constraint set_in_reif(10,X_INTRODUCED_0_,X_INTRODUCED_73_):: defines_var(X_INTRODUCED_73_);
+constraint bool2int(X_INTRODUCED_73_,X_INTRODUCED_74_):: defines_var(X_INTRODUCED_74_);
+constraint set_in_reif(11,X_INTRODUCED_1_,X_INTRODUCED_75_):: defines_var(X_INTRODUCED_75_);
+constraint bool2int(X_INTRODUCED_75_,X_INTRODUCED_76_):: defines_var(X_INTRODUCED_76_);
+constraint set_in_reif(20,X_INTRODUCED_1_,X_INTRODUCED_77_):: defines_var(X_INTRODUCED_77_);
+constraint bool2int(X_INTRODUCED_77_,X_INTRODUCED_78_):: defines_var(X_INTRODUCED_78_);
+constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_60_,X_INTRODUCED_76_,X_INTRODUCED_78_,X_INTRODUCED_79_],0):: defines_var(X_INTRODUCED_79_);
+constraint int_times(X_INTRODUCED_74_,X_INTRODUCED_79_,X_INTRODUCED_80_):: defines_var(X_INTRODUCED_80_);
+constraint set_in_reif(11,X_INTRODUCED_0_,X_INTRODUCED_81_):: defines_var(X_INTRODUCED_81_);
+constraint bool2int(X_INTRODUCED_81_,X_INTRODUCED_82_):: defines_var(X_INTRODUCED_82_);
+constraint set_in_reif(24,X_INTRODUCED_1_,X_INTRODUCED_83_):: defines_var(X_INTRODUCED_83_);
+constraint bool2int(X_INTRODUCED_83_,X_INTRODUCED_84_):: defines_var(X_INTRODUCED_84_);
+constraint int_lin_eq([1,1,1,1,-1],[X_INTRODUCED_70_,X_INTRODUCED_32_,X_INTRODUCED_78_,X_INTRODUCED_84_,X_INTRODUCED_85_],0):: defines_var(X_INTRODUCED_85_);
+constraint int_times(X_INTRODUCED_82_,X_INTRODUCED_85_,X_INTRODUCED_86_):: defines_var(X_INTRODUCED_86_);
+constraint set_in_reif(12,X_INTRODUCED_0_,X_INTRODUCED_87_):: defines_var(X_INTRODUCED_87_);
+constraint bool2int(X_INTRODUCED_87_,X_INTRODUCED_88_):: defines_var(X_INTRODUCED_88_);
+constraint int_lin_eq([1,1,1,1,-1],[X_INTRODUCED_10_,X_INTRODUCED_60_,X_INTRODUCED_76_,X_INTRODUCED_84_,X_INTRODUCED_89_],0):: defines_var(X_INTRODUCED_89_);
+constraint int_times(X_INTRODUCED_88_,X_INTRODUCED_89_,X_INTRODUCED_90_):: defines_var(X_INTRODUCED_90_);
+constraint set_in_reif(13,X_INTRODUCED_0_,X_INTRODUCED_91_):: defines_var(X_INTRODUCED_91_);
+constraint bool2int(X_INTRODUCED_91_,X_INTRODUCED_92_):: defines_var(X_INTRODUCED_92_);
+constraint int_lin_eq([1,1,-1],[X_INTRODUCED_16_,X_INTRODUCED_48_,X_INTRODUCED_93_],0):: defines_var(X_INTRODUCED_93_);
+constraint int_times(X_INTRODUCED_92_,X_INTRODUCED_93_,X_INTRODUCED_94_):: defines_var(X_INTRODUCED_94_);
+constraint set_in_reif(14,X_INTRODUCED_0_,X_INTRODUCED_95_):: defines_var(X_INTRODUCED_95_);
+constraint bool2int(X_INTRODUCED_95_,X_INTRODUCED_96_):: defines_var(X_INTRODUCED_96_);
+constraint set_in_reif(18,X_INTRODUCED_1_,X_INTRODUCED_97_):: defines_var(X_INTRODUCED_97_);
+constraint bool2int(X_INTRODUCED_97_,X_INTRODUCED_98_):: defines_var(X_INTRODUCED_98_);
+constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_16_,X_INTRODUCED_52_,X_INTRODUCED_98_,X_INTRODUCED_99_],0):: defines_var(X_INTRODUCED_99_);
+constraint int_times(X_INTRODUCED_96_,X_INTRODUCED_99_,X_INTRODUCED_100_):: defines_var(X_INTRODUCED_100_);
+constraint set_in_reif(15,X_INTRODUCED_0_,X_INTRODUCED_101_):: defines_var(X_INTRODUCED_101_);
+constraint bool2int(X_INTRODUCED_101_,X_INTRODUCED_102_):: defines_var(X_INTRODUCED_102_);
+constraint int_lin_eq([1,1,-1],[X_INTRODUCED_16_,X_INTRODUCED_52_,X_INTRODUCED_103_],0):: defines_var(X_INTRODUCED_103_);
+constraint int_times(X_INTRODUCED_102_,X_INTRODUCED_103_,X_INTRODUCED_104_):: defines_var(X_INTRODUCED_104_);
+constraint set_in_reif(16,X_INTRODUCED_0_,X_INTRODUCED_105_):: defines_var(X_INTRODUCED_105_);
+constraint bool2int(X_INTRODUCED_105_,X_INTRODUCED_106_):: defines_var(X_INTRODUCED_106_);
+constraint int_lin_eq([1,1,1,1,-1],[X_INTRODUCED_16_,X_INTRODUCED_50_,X_INTRODUCED_54_,X_INTRODUCED_98_,X_INTRODUCED_107_],0):: defines_var(X_INTRODUCED_107_);
+constraint int_times(X_INTRODUCED_106_,X_INTRODUCED_107_,X_INTRODUCED_108_):: defines_var(X_INTRODUCED_108_);
+constraint set_in_reif(17,X_INTRODUCED_0_,X_INTRODUCED_109_):: defines_var(X_INTRODUCED_109_);
+constraint bool2int(X_INTRODUCED_109_,X_INTRODUCED_110_):: defines_var(X_INTRODUCED_110_);
+constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_16_,X_INTRODUCED_52_,X_INTRODUCED_78_,X_INTRODUCED_111_],0):: defines_var(X_INTRODUCED_111_);
+constraint int_times(X_INTRODUCED_110_,X_INTRODUCED_111_,X_INTRODUCED_112_):: defines_var(X_INTRODUCED_112_);
+constraint set_in_reif(18,X_INTRODUCED_0_,X_INTRODUCED_113_):: defines_var(X_INTRODUCED_113_);
+constraint bool2int(X_INTRODUCED_113_,X_INTRODUCED_114_):: defines_var(X_INTRODUCED_114_);
+constraint set_in_reif(19,X_INTRODUCED_1_,X_INTRODUCED_115_):: defines_var(X_INTRODUCED_115_);
+constraint bool2int(X_INTRODUCED_115_,X_INTRODUCED_116_):: defines_var(X_INTRODUCED_116_);
+constraint set_in_reif(21,X_INTRODUCED_1_,X_INTRODUCED_117_):: defines_var(X_INTRODUCED_117_);
+constraint bool2int(X_INTRODUCED_117_,X_INTRODUCED_118_):: defines_var(X_INTRODUCED_118_);
+constraint int_lin_eq([1,1,1,1,1,-1],[X_INTRODUCED_48_,X_INTRODUCED_52_,X_INTRODUCED_116_,X_INTRODUCED_78_,X_INTRODUCED_118_,X_INTRODUCED_119_],0):: defines_var(X_INTRODUCED_119_);
+constraint int_times(X_INTRODUCED_114_,X_INTRODUCED_119_,X_INTRODUCED_120_):: defines_var(X_INTRODUCED_120_);
+constraint set_in_reif(19,X_INTRODUCED_0_,X_INTRODUCED_121_):: defines_var(X_INTRODUCED_121_);
+constraint bool2int(X_INTRODUCED_121_,X_INTRODUCED_122_):: defines_var(X_INTRODUCED_122_);
+constraint set_in_reif(23,X_INTRODUCED_1_,X_INTRODUCED_123_):: defines_var(X_INTRODUCED_123_);
+constraint bool2int(X_INTRODUCED_123_,X_INTRODUCED_124_):: defines_var(X_INTRODUCED_124_);
+constraint int_lin_eq([1,1,-1],[X_INTRODUCED_98_,X_INTRODUCED_124_,X_INTRODUCED_125_],0):: defines_var(X_INTRODUCED_125_);
+constraint int_times(X_INTRODUCED_122_,X_INTRODUCED_125_,X_INTRODUCED_126_):: defines_var(X_INTRODUCED_126_);
+constraint set_in_reif(20,X_INTRODUCED_0_,X_INTRODUCED_127_):: defines_var(X_INTRODUCED_127_);
+constraint bool2int(X_INTRODUCED_127_,X_INTRODUCED_128_):: defines_var(X_INTRODUCED_128_);
+constraint set_in_reif(22,X_INTRODUCED_1_,X_INTRODUCED_129_):: defines_var(X_INTRODUCED_129_);
+constraint bool2int(X_INTRODUCED_129_,X_INTRODUCED_130_):: defines_var(X_INTRODUCED_130_);
+constraint int_lin_eq([1,1,1,1,-1],[X_INTRODUCED_70_,X_INTRODUCED_76_,X_INTRODUCED_54_,X_INTRODUCED_130_,X_INTRODUCED_131_],0):: defines_var(X_INTRODUCED_131_);
+constraint int_times(X_INTRODUCED_128_,X_INTRODUCED_131_,X_INTRODUCED_132_):: defines_var(X_INTRODUCED_132_);
+constraint set_in_reif(21,X_INTRODUCED_0_,X_INTRODUCED_133_):: defines_var(X_INTRODUCED_133_);
+constraint bool2int(X_INTRODUCED_133_,X_INTRODUCED_134_):: defines_var(X_INTRODUCED_134_);
+constraint int_times(X_INTRODUCED_134_,X_INTRODUCED_125_,X_INTRODUCED_135_):: defines_var(X_INTRODUCED_135_);
+constraint set_in_reif(22,X_INTRODUCED_0_,X_INTRODUCED_136_):: defines_var(X_INTRODUCED_136_);
+constraint bool2int(X_INTRODUCED_136_,X_INTRODUCED_137_):: defines_var(X_INTRODUCED_137_);
+constraint int_lin_eq([1,1,-1],[X_INTRODUCED_78_,X_INTRODUCED_124_,X_INTRODUCED_138_],0):: defines_var(X_INTRODUCED_138_);
+constraint int_times(X_INTRODUCED_137_,X_INTRODUCED_138_,X_INTRODUCED_139_):: defines_var(X_INTRODUCED_139_);
+constraint set_in_reif(23,X_INTRODUCED_0_,X_INTRODUCED_140_):: defines_var(X_INTRODUCED_140_);
+constraint bool2int(X_INTRODUCED_140_,X_INTRODUCED_141_):: defines_var(X_INTRODUCED_141_);
+constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_118_,X_INTRODUCED_130_,X_INTRODUCED_84_,X_INTRODUCED_142_],0):: defines_var(X_INTRODUCED_142_);
+constraint int_times(X_INTRODUCED_141_,X_INTRODUCED_142_,X_INTRODUCED_143_):: defines_var(X_INTRODUCED_143_);
+constraint set_in_reif(24,X_INTRODUCED_0_,X_INTRODUCED_144_):: defines_var(X_INTRODUCED_144_);
+constraint bool2int(X_INTRODUCED_144_,X_INTRODUCED_145_):: defines_var(X_INTRODUCED_145_);
+constraint int_lin_eq([1,1,1,-1],[X_INTRODUCED_76_,X_INTRODUCED_32_,X_INTRODUCED_124_,X_INTRODUCED_146_],0):: defines_var(X_INTRODUCED_146_);
+constraint int_times(X_INTRODUCED_145_,X_INTRODUCED_146_,X_INTRODUCED_147_):: defines_var(X_INTRODUCED_147_);
 solve :: set_search(x,largest,indomain_min,complete) minimize edges_between;
diff --git a/src/test/fz/upTo5sec/graph_partition/graph_partition.mzn b/src/test/fz/upTo5sec/graph_partition/graph_partition.mzn
new file mode 100644
index 000000000..1a83f2f30
--- /dev/null
+++ b/src/test/fz/upTo5sec/graph_partition/graph_partition.mzn
@@ -0,0 +1,148 @@
+% 
+% Graph partition in MiniZinc.
+% 
+% From Pascal Van Hentenryck & Laurent Michel:
+%  "Constraint-based local search", page 6f.
+% where the object is to partition a graph such that
+%  - the number of nodes in each partition is the same
+%  - the number of edges between each partition is minimized (the cost).
+% 
+% The graph is from page 6 (the connections are in the array nodes below).
+% 
+% There are 4 solution with minimal number of edges between 
+% the two sets (5). Node 1 has been set to partition 1 (symmetry breaking).
+% The first solution is the one in the book, as well as the one Gecode/fz gives
+% when minimizing edges_between.
+%
+%   {1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 24}, {6, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23}
+%
+% Here are the other three solutions:
+%   {1, 3, 4, 5, 7, 8, 9, 10, 11, 12, 20, 24}, {2, 6, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23}
+%   {1, 4, 5, 7, 8, 9, 10, 11, 12, 20, 22, 24}, {2, 3, 6, 13, 14, 15, 16, 17, 18, 19, 21, 23}
+%   {1, 4, 5, 8, 9, 10, 11, 12, 20, 22, 23, 24}, {2, 3, 6, 7, 13, 14, 15, 16, 17, 18, 19, 21}
+%
+% For three partitions (m=3), this model yields one solution with cost 7:
+%     {1, 2, 3, 4, 5, 7, 8, 9}, {10, 11, 12, 20, 21, 22, 23, 24}, {6, 13, 14, 15, 16, 17, 18, 19}
+% 
+% 
+% For four partitions (m=4) the minimal cost is 10, e.g. the following solution (which is
+% unique apart from symmetries)
+%   {1, 3, 4, 5, 7, 8}, {6, 13, 14, 15, 16, 17}, {9, 10, 11, 12, 20, 24}, {2, 18, 19, 21, 22, 23}
+%
+
+%
+% This MiniZinc model was created by Hakan Kjellerstrand, hakank@bonetmail.com
+% See also my MiniZinc page: http://www.hakank.org/minizinc
+%
+
+include "globals.mzn"; 
+
+int: n = 24; % number of nodes
+int: m = 2; % number of partitions (2,3,4,6,12 i.e. the divisors of n)
+array[1..n] of set of 1..n: nodes;
+
+
+% the partitions
+array[1..m] of var set of 1..n: x;
+
+% number of edges between the two partitions
+var 0..n*n: edges_between;
+
+
+% solve satisfy;
+% solve minimize edges_between;
+% solve :: set_search(x, largest, indomain_min, complete) satisfy;
+solve :: set_search(x, largest, indomain_min, complete) minimize edges_between;
+
+
+constraint
+   assert(n mod m = 0, "m must be a multiple of n")
+;
+
+
+% partition the nodes
+constraint
+   partition_set(x, 1..n)
+   /\ 
+   forall(i in 2..m) (
+      card(x[i-1]) = card(x[i])
+   )
+;
+
+%
+% cost is the number of edges between the m sets
+%
+constraint
+   edges_between = sum(i in 1..n) (
+                      % bool2int(i in x[1])*sum(j in nodes[i]) (bool2int(j in x[2]) )
+                      % % sum(j in nodes[i]) ( bool2int( (i in x[1] /\ j in x[2]) ))
+
+                      % a more general version to allow for more than 2 partitions
+                      sum(p1, p2 in 1..m where p1 < p2) (
+                             bool2int(i in x[p1])*sum(j in nodes[i]) (bool2int(j in x[p2]) )
+                      )
+                   )
+
+   % /\ edges_between <= 5 % for m=2
+   % /\ edges_between <= 7 % for m=3 
+   % /\ edges_between <= 10 % for m=4
+
+   % /\ increasing(x) %  Don't work for all solvers (e.g. Gecode/fz)
+
+   % /\ % Test of a a poor man's increasing for Gecode/fz etc 
+   %    % that don't support "<" for sets.
+   %    % Don't work though...
+   % forall(i in 2..m) (
+   %    min(set2array(lb(x[i-1]))) < min(set2array(lb(x[i])))
+   % )
+
+;
+
+
+
+% symmetry breaking:
+% put node 1 is in first partition
+constraint
+  1 in x[1]
+;
+
+output [
+  "edges_between:" ++ show(edges_between) ++ "\n"
+] ++
+[
+    show(x[i]) ++ "\n"
+  | i in 1..m
+]
+ ++ ["\n"]
+;
+
+
+%
+% data
+%
+nodes = [
+{3,4},                % 1
+{3,6},                % 2
+{1,2},                % 3
+{1,5,12},             % 4
+{4,7,8},              % 5
+{3,7,13,14,15,16,17}, % 6
+{5,6,9},              % 7
+{5,9},                % 8
+{7,8,10,12},          % 9
+{9,11,20},            % 10
+{10,12,20,24},        % 11
+{4,9,11,24},          % 12
+{6,14},               % 13
+{6,16,18},            % 14
+{6,16},               % 15
+{6,15,17,18},         % 16
+{6,16,20},            % 17
+{14,16,19,20,21},     % 18
+{18,23},              % 19
+{10,11,17,22},        % 20
+{18,23},              % 21
+{20,23},              % 22
+{21,22,24},           % 23
+{11,12,23},           % 24
+];
\ No newline at end of file
diff --git a/src/test/fz/upTo5sec/graph_partition/graph_partition.out b/src/test/fz/upTo5sec/graph_partition/graph_partition.out
index a4c6ac80a..eaef093bb 100644
--- a/src/test/fz/upTo5sec/graph_partition/graph_partition.out
+++ b/src/test/fz/upTo5sec/graph_partition/graph_partition.out
@@ -1,4 +1,4 @@
 edges_between = 5;
 x = array1d(1..2, [{1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 24}, {6, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23}]);
 ----------
-==========
\ No newline at end of file
+==========
diff --git a/src/test/fz/upTo5sec/graph_partition/graph_partition.ozn b/src/test/fz/upTo5sec/graph_partition/graph_partition.ozn
new file mode 100644
index 000000000..260983269
--- /dev/null
+++ b/src/test/fz/upTo5sec/graph_partition/graph_partition.ozn
@@ -0,0 +1,4 @@
+output ([("edges_between:"++show(edges_between))++"\n"]++[show(x[i])++"\n" | i in 1..m])++["\n"];
+int: edges_between;
+int: m = 2;
+array [1..m] of set of int: x;
diff --git a/src/test/fz/upTo5sec/ramsey_partition/ramsey_partition.fzn b/src/test/fz/upTo5sec/ramsey_partition/ramsey_partition.fzn
index a1a477548..aa1bc9a7c 100644
--- a/src/test/fz/upTo5sec/ramsey_partition/ramsey_partition.fzn
+++ b/src/test/fz/upTo5sec/ramsey_partition/ramsey_partition.fzn
@@ -1,526 +1,592 @@
-var set of 1..23: X_INTRODUCED_0;
-var set of 1..23: X_INTRODUCED_1;
-var set of 1..23: X_INTRODUCED_2;
-var bool: X_INTRODUCED_4 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_5 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_6 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_8 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_10 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_12 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_14 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_16 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_18 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_20 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_22 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_24 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_26 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_28 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_30 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_32 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_34 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_36 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_38 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_40 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_42 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_44 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_46 ::var_is_introduced :: is_defined_var;
-var 3..23: X_INTRODUCED_173 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_175 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_176 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_177 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_179 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_181 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_183 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_185 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_187 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_189 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_191 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_193 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_195 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_197 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_199 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_201 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_203 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_205 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_207 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_209 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_211 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_213 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_215 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_217 ::var_is_introduced :: is_defined_var;
-var 3..23: X_INTRODUCED_344 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_346 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_347 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_348 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_350 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_352 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_354 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_356 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_358 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_360 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_362 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_364 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_366 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_368 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_370 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_372 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_374 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_376 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_378 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_380 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_382 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_384 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_386 ::var_is_introduced :: is_defined_var;
-var bool: X_INTRODUCED_388 ::var_is_introduced :: is_defined_var;
-var 3..23: X_INTRODUCED_515 ::var_is_introduced :: is_defined_var;
-var set of 1..23: X_INTRODUCED_521 ::var_is_introduced :: is_defined_var;
-var set of 1..23: X_INTRODUCED_522 ::var_is_introduced :: is_defined_var;
-var set of 1..23: X_INTRODUCED_523 ::var_is_introduced :: is_defined_var;
-var set of 1..23: X_INTRODUCED_524 ::var_is_introduced :: is_defined_var;
-var set of 1..23: X_INTRODUCED_525 ::var_is_introduced :: is_defined_var;
-array [1..3] of var set of int: x:: output_array([1..3]) = [X_INTRODUCED_0,X_INTRODUCED_1,X_INTRODUCED_2];
-constraint set_eq(1..23,X_INTRODUCED_522);
-constraint set_eq(X_INTRODUCED_523,1..0);
-constraint set_eq(X_INTRODUCED_524,1..0);
-constraint set_eq(X_INTRODUCED_525,1..0);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_5,X_INTRODUCED_6]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_6,X_INTRODUCED_8]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_8,X_INTRODUCED_10]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_10,X_INTRODUCED_12]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_12,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_14,X_INTRODUCED_16]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_16,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_18,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_20,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_22,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_24,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_26,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_28,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_30,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_32,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_34,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_36,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_38,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_40,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_42,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_4,X_INTRODUCED_44,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_6,X_INTRODUCED_10]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_8,X_INTRODUCED_12]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_10,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_12,X_INTRODUCED_16]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_14,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_16,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_18,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_20,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_22,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_24,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_26,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_28,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_30,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_32,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_34,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_36,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_38,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_40,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_5,X_INTRODUCED_42,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_8,X_INTRODUCED_14]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_10,X_INTRODUCED_16]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_12,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_14,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_16,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_18,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_20,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_22,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_24,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_26,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_28,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_30,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_32,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_34,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_36,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_38,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_6,X_INTRODUCED_40,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_10,X_INTRODUCED_18]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_12,X_INTRODUCED_20]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_14,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_16,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_18,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_20,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_22,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_24,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_26,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_28,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_30,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_32,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_34,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_36,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_8,X_INTRODUCED_38,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_12,X_INTRODUCED_22]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_14,X_INTRODUCED_24]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_16,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_18,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_20,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_22,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_24,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_26,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_28,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_30,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_32,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_34,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_10,X_INTRODUCED_36,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_14,X_INTRODUCED_26]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_16,X_INTRODUCED_28]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_18,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_20,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_22,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_24,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_26,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_28,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_30,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_32,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_12,X_INTRODUCED_34,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_16,X_INTRODUCED_30]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_18,X_INTRODUCED_32]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_20,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_22,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_24,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_26,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_28,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_30,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_14,X_INTRODUCED_32,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_18,X_INTRODUCED_34]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_20,X_INTRODUCED_36]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_22,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_24,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_26,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_28,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_16,X_INTRODUCED_30,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_20,X_INTRODUCED_38]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_22,X_INTRODUCED_40]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_24,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_26,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_18,X_INTRODUCED_28,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_22,X_INTRODUCED_42]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_24,X_INTRODUCED_44]);
-constraint bool_clause([],[X_INTRODUCED_20,X_INTRODUCED_26,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_22,X_INTRODUCED_24,X_INTRODUCED_46]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_176,X_INTRODUCED_177]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_177,X_INTRODUCED_179]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_179,X_INTRODUCED_181]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_181,X_INTRODUCED_183]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_183,X_INTRODUCED_185]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_185,X_INTRODUCED_187]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_187,X_INTRODUCED_189]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_189,X_INTRODUCED_191]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_191,X_INTRODUCED_193]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_193,X_INTRODUCED_195]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_195,X_INTRODUCED_197]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_197,X_INTRODUCED_199]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_199,X_INTRODUCED_201]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_201,X_INTRODUCED_203]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_203,X_INTRODUCED_205]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_205,X_INTRODUCED_207]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_207,X_INTRODUCED_209]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_209,X_INTRODUCED_211]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_211,X_INTRODUCED_213]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_213,X_INTRODUCED_215]);
-constraint bool_clause([],[X_INTRODUCED_175,X_INTRODUCED_215,X_INTRODUCED_217]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_177,X_INTRODUCED_181]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_179,X_INTRODUCED_183]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_181,X_INTRODUCED_185]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_183,X_INTRODUCED_187]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_185,X_INTRODUCED_189]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_187,X_INTRODUCED_191]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_189,X_INTRODUCED_193]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_191,X_INTRODUCED_195]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_193,X_INTRODUCED_197]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_195,X_INTRODUCED_199]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_197,X_INTRODUCED_201]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_199,X_INTRODUCED_203]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_201,X_INTRODUCED_205]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_203,X_INTRODUCED_207]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_205,X_INTRODUCED_209]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_207,X_INTRODUCED_211]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_209,X_INTRODUCED_213]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_211,X_INTRODUCED_215]);
-constraint bool_clause([],[X_INTRODUCED_176,X_INTRODUCED_213,X_INTRODUCED_217]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_179,X_INTRODUCED_185]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_181,X_INTRODUCED_187]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_183,X_INTRODUCED_189]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_185,X_INTRODUCED_191]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_187,X_INTRODUCED_193]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_189,X_INTRODUCED_195]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_191,X_INTRODUCED_197]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_193,X_INTRODUCED_199]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_195,X_INTRODUCED_201]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_197,X_INTRODUCED_203]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_199,X_INTRODUCED_205]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_201,X_INTRODUCED_207]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_203,X_INTRODUCED_209]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_205,X_INTRODUCED_211]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_207,X_INTRODUCED_213]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_209,X_INTRODUCED_215]);
-constraint bool_clause([],[X_INTRODUCED_177,X_INTRODUCED_211,X_INTRODUCED_217]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_181,X_INTRODUCED_189]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_183,X_INTRODUCED_191]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_185,X_INTRODUCED_193]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_187,X_INTRODUCED_195]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_189,X_INTRODUCED_197]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_191,X_INTRODUCED_199]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_193,X_INTRODUCED_201]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_195,X_INTRODUCED_203]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_197,X_INTRODUCED_205]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_199,X_INTRODUCED_207]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_201,X_INTRODUCED_209]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_203,X_INTRODUCED_211]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_205,X_INTRODUCED_213]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_207,X_INTRODUCED_215]);
-constraint bool_clause([],[X_INTRODUCED_179,X_INTRODUCED_209,X_INTRODUCED_217]);
-constraint bool_clause([],[X_INTRODUCED_181,X_INTRODUCED_183,X_INTRODUCED_193]);
-constraint bool_clause([],[X_INTRODUCED_181,X_INTRODUCED_185,X_INTRODUCED_195]);
-constraint bool_clause([],[X_INTRODUCED_181,X_INTRODUCED_187,X_INTRODUCED_197]);
-constraint bool_clause([],[X_INTRODUCED_181,X_INTRODUCED_189,X_INTRODUCED_199]);
-constraint bool_clause([],[X_INTRODUCED_181,X_INTRODUCED_191,X_INTRODUCED_201]);
-constraint bool_clause([],[X_INTRODUCED_181,X_INTRODUCED_193,X_INTRODUCED_203]);
-constraint bool_clause([],[X_INTRODUCED_181,X_INTRODUCED_195,X_INTRODUCED_205]);
-constraint bool_clause([],[X_INTRODUCED_181,X_INTRODUCED_197,X_INTRODUCED_207]);
-constraint bool_clause([],[X_INTRODUCED_181,X_INTRODUCED_199,X_INTRODUCED_209]);
-constraint bool_clause([],[X_INTRODUCED_181,X_INTRODUCED_201,X_INTRODUCED_211]);
-constraint bool_clause([],[X_INTRODUCED_181,X_INTRODUCED_203,X_INTRODUCED_213]);
-constraint bool_clause([],[X_INTRODUCED_181,X_INTRODUCED_205,X_INTRODUCED_215]);
-constraint bool_clause([],[X_INTRODUCED_181,X_INTRODUCED_207,X_INTRODUCED_217]);
-constraint bool_clause([],[X_INTRODUCED_183,X_INTRODUCED_185,X_INTRODUCED_197]);
-constraint bool_clause([],[X_INTRODUCED_183,X_INTRODUCED_187,X_INTRODUCED_199]);
-constraint bool_clause([],[X_INTRODUCED_183,X_INTRODUCED_189,X_INTRODUCED_201]);
-constraint bool_clause([],[X_INTRODUCED_183,X_INTRODUCED_191,X_INTRODUCED_203]);
-constraint bool_clause([],[X_INTRODUCED_183,X_INTRODUCED_193,X_INTRODUCED_205]);
-constraint bool_clause([],[X_INTRODUCED_183,X_INTRODUCED_195,X_INTRODUCED_207]);
-constraint bool_clause([],[X_INTRODUCED_183,X_INTRODUCED_197,X_INTRODUCED_209]);
-constraint bool_clause([],[X_INTRODUCED_183,X_INTRODUCED_199,X_INTRODUCED_211]);
-constraint bool_clause([],[X_INTRODUCED_183,X_INTRODUCED_201,X_INTRODUCED_213]);
-constraint bool_clause([],[X_INTRODUCED_183,X_INTRODUCED_203,X_INTRODUCED_215]);
-constraint bool_clause([],[X_INTRODUCED_183,X_INTRODUCED_205,X_INTRODUCED_217]);
-constraint bool_clause([],[X_INTRODUCED_185,X_INTRODUCED_187,X_INTRODUCED_201]);
-constraint bool_clause([],[X_INTRODUCED_185,X_INTRODUCED_189,X_INTRODUCED_203]);
-constraint bool_clause([],[X_INTRODUCED_185,X_INTRODUCED_191,X_INTRODUCED_205]);
-constraint bool_clause([],[X_INTRODUCED_185,X_INTRODUCED_193,X_INTRODUCED_207]);
-constraint bool_clause([],[X_INTRODUCED_185,X_INTRODUCED_195,X_INTRODUCED_209]);
-constraint bool_clause([],[X_INTRODUCED_185,X_INTRODUCED_197,X_INTRODUCED_211]);
-constraint bool_clause([],[X_INTRODUCED_185,X_INTRODUCED_199,X_INTRODUCED_213]);
-constraint bool_clause([],[X_INTRODUCED_185,X_INTRODUCED_201,X_INTRODUCED_215]);
-constraint bool_clause([],[X_INTRODUCED_185,X_INTRODUCED_203,X_INTRODUCED_217]);
-constraint bool_clause([],[X_INTRODUCED_187,X_INTRODUCED_189,X_INTRODUCED_205]);
-constraint bool_clause([],[X_INTRODUCED_187,X_INTRODUCED_191,X_INTRODUCED_207]);
-constraint bool_clause([],[X_INTRODUCED_187,X_INTRODUCED_193,X_INTRODUCED_209]);
-constraint bool_clause([],[X_INTRODUCED_187,X_INTRODUCED_195,X_INTRODUCED_211]);
-constraint bool_clause([],[X_INTRODUCED_187,X_INTRODUCED_197,X_INTRODUCED_213]);
-constraint bool_clause([],[X_INTRODUCED_187,X_INTRODUCED_199,X_INTRODUCED_215]);
-constraint bool_clause([],[X_INTRODUCED_187,X_INTRODUCED_201,X_INTRODUCED_217]);
-constraint bool_clause([],[X_INTRODUCED_189,X_INTRODUCED_191,X_INTRODUCED_209]);
-constraint bool_clause([],[X_INTRODUCED_189,X_INTRODUCED_193,X_INTRODUCED_211]);
-constraint bool_clause([],[X_INTRODUCED_189,X_INTRODUCED_195,X_INTRODUCED_213]);
-constraint bool_clause([],[X_INTRODUCED_189,X_INTRODUCED_197,X_INTRODUCED_215]);
-constraint bool_clause([],[X_INTRODUCED_189,X_INTRODUCED_199,X_INTRODUCED_217]);
-constraint bool_clause([],[X_INTRODUCED_191,X_INTRODUCED_193,X_INTRODUCED_213]);
-constraint bool_clause([],[X_INTRODUCED_191,X_INTRODUCED_195,X_INTRODUCED_215]);
-constraint bool_clause([],[X_INTRODUCED_191,X_INTRODUCED_197,X_INTRODUCED_217]);
-constraint bool_clause([],[X_INTRODUCED_193,X_INTRODUCED_195,X_INTRODUCED_217]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_347,X_INTRODUCED_348]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_348,X_INTRODUCED_350]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_350,X_INTRODUCED_352]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_352,X_INTRODUCED_354]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_354,X_INTRODUCED_356]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_356,X_INTRODUCED_358]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_358,X_INTRODUCED_360]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_360,X_INTRODUCED_362]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_362,X_INTRODUCED_364]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_364,X_INTRODUCED_366]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_366,X_INTRODUCED_368]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_368,X_INTRODUCED_370]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_370,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_374,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_376,X_INTRODUCED_374]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_378,X_INTRODUCED_376]);
-constraint bool_clause([],[X_INTRODUCED_346,X_INTRODUCED_380,X_INTRODUCED_378]);
-constraint bool_clause([],[X_INTRODUCED_382,X_INTRODUCED_346,X_INTRODUCED_380]);
-constraint bool_clause([],[X_INTRODUCED_384,X_INTRODUCED_382,X_INTRODUCED_346]);
-constraint bool_clause([],[X_INTRODUCED_386,X_INTRODUCED_384,X_INTRODUCED_346]);
-constraint bool_clause([],[X_INTRODUCED_388,X_INTRODUCED_386,X_INTRODUCED_346]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_348,X_INTRODUCED_352]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_350,X_INTRODUCED_354]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_352,X_INTRODUCED_356]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_354,X_INTRODUCED_358]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_356,X_INTRODUCED_360]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_358,X_INTRODUCED_362]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_360,X_INTRODUCED_364]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_362,X_INTRODUCED_366]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_364,X_INTRODUCED_368]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_366,X_INTRODUCED_370]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_368,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_374,X_INTRODUCED_370]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_376,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_378,X_INTRODUCED_374]);
-constraint bool_clause([],[X_INTRODUCED_347,X_INTRODUCED_380,X_INTRODUCED_376]);
-constraint bool_clause([],[X_INTRODUCED_382,X_INTRODUCED_347,X_INTRODUCED_378]);
-constraint bool_clause([],[X_INTRODUCED_384,X_INTRODUCED_347,X_INTRODUCED_380]);
-constraint bool_clause([],[X_INTRODUCED_386,X_INTRODUCED_382,X_INTRODUCED_347]);
-constraint bool_clause([],[X_INTRODUCED_388,X_INTRODUCED_384,X_INTRODUCED_347]);
-constraint bool_clause([],[X_INTRODUCED_348,X_INTRODUCED_350,X_INTRODUCED_356]);
-constraint bool_clause([],[X_INTRODUCED_348,X_INTRODUCED_352,X_INTRODUCED_358]);
-constraint bool_clause([],[X_INTRODUCED_348,X_INTRODUCED_354,X_INTRODUCED_360]);
-constraint bool_clause([],[X_INTRODUCED_348,X_INTRODUCED_356,X_INTRODUCED_362]);
-constraint bool_clause([],[X_INTRODUCED_348,X_INTRODUCED_358,X_INTRODUCED_364]);
-constraint bool_clause([],[X_INTRODUCED_348,X_INTRODUCED_360,X_INTRODUCED_366]);
-constraint bool_clause([],[X_INTRODUCED_348,X_INTRODUCED_362,X_INTRODUCED_368]);
-constraint bool_clause([],[X_INTRODUCED_348,X_INTRODUCED_364,X_INTRODUCED_370]);
-constraint bool_clause([],[X_INTRODUCED_348,X_INTRODUCED_366,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_348,X_INTRODUCED_374,X_INTRODUCED_368]);
-constraint bool_clause([],[X_INTRODUCED_348,X_INTRODUCED_376,X_INTRODUCED_370]);
-constraint bool_clause([],[X_INTRODUCED_348,X_INTRODUCED_378,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_348,X_INTRODUCED_380,X_INTRODUCED_374]);
-constraint bool_clause([],[X_INTRODUCED_382,X_INTRODUCED_348,X_INTRODUCED_376]);
-constraint bool_clause([],[X_INTRODUCED_384,X_INTRODUCED_348,X_INTRODUCED_378]);
-constraint bool_clause([],[X_INTRODUCED_386,X_INTRODUCED_348,X_INTRODUCED_380]);
-constraint bool_clause([],[X_INTRODUCED_388,X_INTRODUCED_382,X_INTRODUCED_348]);
-constraint bool_clause([],[X_INTRODUCED_350,X_INTRODUCED_352,X_INTRODUCED_360]);
-constraint bool_clause([],[X_INTRODUCED_350,X_INTRODUCED_354,X_INTRODUCED_362]);
-constraint bool_clause([],[X_INTRODUCED_350,X_INTRODUCED_356,X_INTRODUCED_364]);
-constraint bool_clause([],[X_INTRODUCED_350,X_INTRODUCED_358,X_INTRODUCED_366]);
-constraint bool_clause([],[X_INTRODUCED_350,X_INTRODUCED_360,X_INTRODUCED_368]);
-constraint bool_clause([],[X_INTRODUCED_350,X_INTRODUCED_362,X_INTRODUCED_370]);
-constraint bool_clause([],[X_INTRODUCED_350,X_INTRODUCED_364,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_350,X_INTRODUCED_374,X_INTRODUCED_366]);
-constraint bool_clause([],[X_INTRODUCED_350,X_INTRODUCED_376,X_INTRODUCED_368]);
-constraint bool_clause([],[X_INTRODUCED_350,X_INTRODUCED_378,X_INTRODUCED_370]);
-constraint bool_clause([],[X_INTRODUCED_350,X_INTRODUCED_380,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_382,X_INTRODUCED_350,X_INTRODUCED_374]);
-constraint bool_clause([],[X_INTRODUCED_384,X_INTRODUCED_350,X_INTRODUCED_376]);
-constraint bool_clause([],[X_INTRODUCED_386,X_INTRODUCED_350,X_INTRODUCED_378]);
-constraint bool_clause([],[X_INTRODUCED_388,X_INTRODUCED_350,X_INTRODUCED_380]);
-constraint bool_clause([],[X_INTRODUCED_352,X_INTRODUCED_354,X_INTRODUCED_364]);
-constraint bool_clause([],[X_INTRODUCED_352,X_INTRODUCED_356,X_INTRODUCED_366]);
-constraint bool_clause([],[X_INTRODUCED_352,X_INTRODUCED_358,X_INTRODUCED_368]);
-constraint bool_clause([],[X_INTRODUCED_352,X_INTRODUCED_360,X_INTRODUCED_370]);
-constraint bool_clause([],[X_INTRODUCED_352,X_INTRODUCED_362,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_352,X_INTRODUCED_364,X_INTRODUCED_374]);
-constraint bool_clause([],[X_INTRODUCED_352,X_INTRODUCED_376,X_INTRODUCED_366]);
-constraint bool_clause([],[X_INTRODUCED_352,X_INTRODUCED_378,X_INTRODUCED_368]);
-constraint bool_clause([],[X_INTRODUCED_380,X_INTRODUCED_352,X_INTRODUCED_370]);
-constraint bool_clause([],[X_INTRODUCED_382,X_INTRODUCED_352,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_384,X_INTRODUCED_352,X_INTRODUCED_374]);
-constraint bool_clause([],[X_INTRODUCED_386,X_INTRODUCED_352,X_INTRODUCED_376]);
-constraint bool_clause([],[X_INTRODUCED_388,X_INTRODUCED_352,X_INTRODUCED_378]);
-constraint bool_clause([],[X_INTRODUCED_354,X_INTRODUCED_356,X_INTRODUCED_368]);
-constraint bool_clause([],[X_INTRODUCED_354,X_INTRODUCED_358,X_INTRODUCED_370]);
-constraint bool_clause([],[X_INTRODUCED_354,X_INTRODUCED_360,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_354,X_INTRODUCED_362,X_INTRODUCED_374]);
-constraint bool_clause([],[X_INTRODUCED_354,X_INTRODUCED_376,X_INTRODUCED_364]);
-constraint bool_clause([],[X_INTRODUCED_354,X_INTRODUCED_378,X_INTRODUCED_366]);
-constraint bool_clause([],[X_INTRODUCED_380,X_INTRODUCED_354,X_INTRODUCED_368]);
-constraint bool_clause([],[X_INTRODUCED_382,X_INTRODUCED_354,X_INTRODUCED_370]);
-constraint bool_clause([],[X_INTRODUCED_384,X_INTRODUCED_354,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_386,X_INTRODUCED_354,X_INTRODUCED_374]);
-constraint bool_clause([],[X_INTRODUCED_388,X_INTRODUCED_354,X_INTRODUCED_376]);
-constraint bool_clause([],[X_INTRODUCED_356,X_INTRODUCED_358,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_356,X_INTRODUCED_360,X_INTRODUCED_374]);
-constraint bool_clause([],[X_INTRODUCED_356,X_INTRODUCED_376,X_INTRODUCED_362]);
-constraint bool_clause([],[X_INTRODUCED_378,X_INTRODUCED_356,X_INTRODUCED_364]);
-constraint bool_clause([],[X_INTRODUCED_380,X_INTRODUCED_356,X_INTRODUCED_366]);
-constraint bool_clause([],[X_INTRODUCED_382,X_INTRODUCED_356,X_INTRODUCED_368]);
-constraint bool_clause([],[X_INTRODUCED_384,X_INTRODUCED_356,X_INTRODUCED_370]);
-constraint bool_clause([],[X_INTRODUCED_386,X_INTRODUCED_356,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_388,X_INTRODUCED_356,X_INTRODUCED_374]);
-constraint bool_clause([],[X_INTRODUCED_358,X_INTRODUCED_360,X_INTRODUCED_376]);
-constraint bool_clause([],[X_INTRODUCED_378,X_INTRODUCED_358,X_INTRODUCED_362]);
-constraint bool_clause([],[X_INTRODUCED_380,X_INTRODUCED_358,X_INTRODUCED_364]);
-constraint bool_clause([],[X_INTRODUCED_382,X_INTRODUCED_358,X_INTRODUCED_366]);
-constraint bool_clause([],[X_INTRODUCED_384,X_INTRODUCED_358,X_INTRODUCED_368]);
-constraint bool_clause([],[X_INTRODUCED_386,X_INTRODUCED_358,X_INTRODUCED_370]);
-constraint bool_clause([],[X_INTRODUCED_388,X_INTRODUCED_358,X_INTRODUCED_372]);
-constraint bool_clause([],[X_INTRODUCED_380,X_INTRODUCED_360,X_INTRODUCED_362]);
-constraint bool_clause([],[X_INTRODUCED_382,X_INTRODUCED_360,X_INTRODUCED_364]);
-constraint bool_clause([],[X_INTRODUCED_384,X_INTRODUCED_360,X_INTRODUCED_366]);
-constraint bool_clause([],[X_INTRODUCED_386,X_INTRODUCED_360,X_INTRODUCED_368]);
-constraint bool_clause([],[X_INTRODUCED_388,X_INTRODUCED_360,X_INTRODUCED_370]);
-constraint bool_clause([],[X_INTRODUCED_384,X_INTRODUCED_362,X_INTRODUCED_364]);
-constraint bool_clause([],[X_INTRODUCED_386,X_INTRODUCED_362,X_INTRODUCED_366]);
-constraint bool_clause([],[X_INTRODUCED_388,X_INTRODUCED_362,X_INTRODUCED_368]);
-constraint bool_clause([],[X_INTRODUCED_388,X_INTRODUCED_364,X_INTRODUCED_366]);
-constraint set_in_reif(1,X_INTRODUCED_0,X_INTRODUCED_4):: defines_var(X_INTRODUCED_4);
-constraint set_in_reif(2,X_INTRODUCED_0,X_INTRODUCED_5):: defines_var(X_INTRODUCED_5);
-constraint set_in_reif(3,X_INTRODUCED_0,X_INTRODUCED_6):: defines_var(X_INTRODUCED_6);
-constraint set_in_reif(4,X_INTRODUCED_0,X_INTRODUCED_8):: defines_var(X_INTRODUCED_8);
-constraint set_in_reif(5,X_INTRODUCED_0,X_INTRODUCED_10):: defines_var(X_INTRODUCED_10);
-constraint set_in_reif(6,X_INTRODUCED_0,X_INTRODUCED_12):: defines_var(X_INTRODUCED_12);
-constraint set_in_reif(7,X_INTRODUCED_0,X_INTRODUCED_14):: defines_var(X_INTRODUCED_14);
-constraint set_in_reif(8,X_INTRODUCED_0,X_INTRODUCED_16):: defines_var(X_INTRODUCED_16);
-constraint set_in_reif(9,X_INTRODUCED_0,X_INTRODUCED_18):: defines_var(X_INTRODUCED_18);
-constraint set_in_reif(10,X_INTRODUCED_0,X_INTRODUCED_20):: defines_var(X_INTRODUCED_20);
-constraint set_in_reif(11,X_INTRODUCED_0,X_INTRODUCED_22):: defines_var(X_INTRODUCED_22);
-constraint set_in_reif(12,X_INTRODUCED_0,X_INTRODUCED_24):: defines_var(X_INTRODUCED_24);
-constraint set_in_reif(13,X_INTRODUCED_0,X_INTRODUCED_26):: defines_var(X_INTRODUCED_26);
-constraint set_in_reif(14,X_INTRODUCED_0,X_INTRODUCED_28):: defines_var(X_INTRODUCED_28);
-constraint set_in_reif(15,X_INTRODUCED_0,X_INTRODUCED_30):: defines_var(X_INTRODUCED_30);
-constraint set_in_reif(16,X_INTRODUCED_0,X_INTRODUCED_32):: defines_var(X_INTRODUCED_32);
-constraint set_in_reif(17,X_INTRODUCED_0,X_INTRODUCED_34):: defines_var(X_INTRODUCED_34);
-constraint set_in_reif(18,X_INTRODUCED_0,X_INTRODUCED_36):: defines_var(X_INTRODUCED_36);
-constraint set_in_reif(19,X_INTRODUCED_0,X_INTRODUCED_38):: defines_var(X_INTRODUCED_38);
-constraint set_in_reif(20,X_INTRODUCED_0,X_INTRODUCED_40):: defines_var(X_INTRODUCED_40);
-constraint set_in_reif(21,X_INTRODUCED_0,X_INTRODUCED_42):: defines_var(X_INTRODUCED_42);
-constraint set_in_reif(22,X_INTRODUCED_0,X_INTRODUCED_44):: defines_var(X_INTRODUCED_44);
-constraint set_in_reif(23,X_INTRODUCED_0,X_INTRODUCED_46):: defines_var(X_INTRODUCED_46);
-constraint set_card(X_INTRODUCED_0,X_INTRODUCED_173):: defines_var(X_INTRODUCED_173);
-constraint set_in_reif(1,X_INTRODUCED_1,X_INTRODUCED_175):: defines_var(X_INTRODUCED_175);
-constraint set_in_reif(2,X_INTRODUCED_1,X_INTRODUCED_176):: defines_var(X_INTRODUCED_176);
-constraint set_in_reif(3,X_INTRODUCED_1,X_INTRODUCED_177):: defines_var(X_INTRODUCED_177);
-constraint set_in_reif(4,X_INTRODUCED_1,X_INTRODUCED_179):: defines_var(X_INTRODUCED_179);
-constraint set_in_reif(5,X_INTRODUCED_1,X_INTRODUCED_181):: defines_var(X_INTRODUCED_181);
-constraint set_in_reif(6,X_INTRODUCED_1,X_INTRODUCED_183):: defines_var(X_INTRODUCED_183);
-constraint set_in_reif(7,X_INTRODUCED_1,X_INTRODUCED_185):: defines_var(X_INTRODUCED_185);
-constraint set_in_reif(8,X_INTRODUCED_1,X_INTRODUCED_187):: defines_var(X_INTRODUCED_187);
-constraint set_in_reif(9,X_INTRODUCED_1,X_INTRODUCED_189):: defines_var(X_INTRODUCED_189);
-constraint set_in_reif(10,X_INTRODUCED_1,X_INTRODUCED_191):: defines_var(X_INTRODUCED_191);
-constraint set_in_reif(11,X_INTRODUCED_1,X_INTRODUCED_193):: defines_var(X_INTRODUCED_193);
-constraint set_in_reif(12,X_INTRODUCED_1,X_INTRODUCED_195):: defines_var(X_INTRODUCED_195);
-constraint set_in_reif(13,X_INTRODUCED_1,X_INTRODUCED_197):: defines_var(X_INTRODUCED_197);
-constraint set_in_reif(14,X_INTRODUCED_1,X_INTRODUCED_199):: defines_var(X_INTRODUCED_199);
-constraint set_in_reif(15,X_INTRODUCED_1,X_INTRODUCED_201):: defines_var(X_INTRODUCED_201);
-constraint set_in_reif(16,X_INTRODUCED_1,X_INTRODUCED_203):: defines_var(X_INTRODUCED_203);
-constraint set_in_reif(17,X_INTRODUCED_1,X_INTRODUCED_205):: defines_var(X_INTRODUCED_205);
-constraint set_in_reif(18,X_INTRODUCED_1,X_INTRODUCED_207):: defines_var(X_INTRODUCED_207);
-constraint set_in_reif(19,X_INTRODUCED_1,X_INTRODUCED_209):: defines_var(X_INTRODUCED_209);
-constraint set_in_reif(20,X_INTRODUCED_1,X_INTRODUCED_211):: defines_var(X_INTRODUCED_211);
-constraint set_in_reif(21,X_INTRODUCED_1,X_INTRODUCED_213):: defines_var(X_INTRODUCED_213);
-constraint set_in_reif(22,X_INTRODUCED_1,X_INTRODUCED_215):: defines_var(X_INTRODUCED_215);
-constraint set_in_reif(23,X_INTRODUCED_1,X_INTRODUCED_217):: defines_var(X_INTRODUCED_217);
-constraint set_card(X_INTRODUCED_1,X_INTRODUCED_344):: defines_var(X_INTRODUCED_344);
-constraint set_in_reif(1,X_INTRODUCED_2,X_INTRODUCED_346):: defines_var(X_INTRODUCED_346);
-constraint set_in_reif(2,X_INTRODUCED_2,X_INTRODUCED_347):: defines_var(X_INTRODUCED_347);
-constraint set_in_reif(3,X_INTRODUCED_2,X_INTRODUCED_348):: defines_var(X_INTRODUCED_348);
-constraint set_in_reif(4,X_INTRODUCED_2,X_INTRODUCED_350):: defines_var(X_INTRODUCED_350);
-constraint set_in_reif(5,X_INTRODUCED_2,X_INTRODUCED_352):: defines_var(X_INTRODUCED_352);
-constraint set_in_reif(6,X_INTRODUCED_2,X_INTRODUCED_354):: defines_var(X_INTRODUCED_354);
-constraint set_in_reif(7,X_INTRODUCED_2,X_INTRODUCED_356):: defines_var(X_INTRODUCED_356);
-constraint set_in_reif(8,X_INTRODUCED_2,X_INTRODUCED_358):: defines_var(X_INTRODUCED_358);
-constraint set_in_reif(9,X_INTRODUCED_2,X_INTRODUCED_360):: defines_var(X_INTRODUCED_360);
-constraint set_in_reif(10,X_INTRODUCED_2,X_INTRODUCED_362):: defines_var(X_INTRODUCED_362);
-constraint set_in_reif(11,X_INTRODUCED_2,X_INTRODUCED_364):: defines_var(X_INTRODUCED_364);
-constraint set_in_reif(12,X_INTRODUCED_2,X_INTRODUCED_366):: defines_var(X_INTRODUCED_366);
-constraint set_in_reif(13,X_INTRODUCED_2,X_INTRODUCED_368):: defines_var(X_INTRODUCED_368);
-constraint set_in_reif(14,X_INTRODUCED_2,X_INTRODUCED_370):: defines_var(X_INTRODUCED_370);
-constraint set_in_reif(15,X_INTRODUCED_2,X_INTRODUCED_372):: defines_var(X_INTRODUCED_372);
-constraint set_in_reif(16,X_INTRODUCED_2,X_INTRODUCED_374):: defines_var(X_INTRODUCED_374);
-constraint set_in_reif(17,X_INTRODUCED_2,X_INTRODUCED_376):: defines_var(X_INTRODUCED_376);
-constraint set_in_reif(18,X_INTRODUCED_2,X_INTRODUCED_378):: defines_var(X_INTRODUCED_378);
-constraint set_in_reif(19,X_INTRODUCED_2,X_INTRODUCED_380):: defines_var(X_INTRODUCED_380);
-constraint set_in_reif(20,X_INTRODUCED_2,X_INTRODUCED_382):: defines_var(X_INTRODUCED_382);
-constraint set_in_reif(21,X_INTRODUCED_2,X_INTRODUCED_384):: defines_var(X_INTRODUCED_384);
-constraint set_in_reif(22,X_INTRODUCED_2,X_INTRODUCED_386):: defines_var(X_INTRODUCED_386);
-constraint set_in_reif(23,X_INTRODUCED_2,X_INTRODUCED_388):: defines_var(X_INTRODUCED_388);
-constraint set_card(X_INTRODUCED_2,X_INTRODUCED_515):: defines_var(X_INTRODUCED_515);
-constraint set_union(X_INTRODUCED_1,X_INTRODUCED_2,X_INTRODUCED_521):: defines_var(X_INTRODUCED_521);
-constraint set_union(X_INTRODUCED_0,X_INTRODUCED_521,X_INTRODUCED_522):: defines_var(X_INTRODUCED_522);
-constraint set_intersect(X_INTRODUCED_0,X_INTRODUCED_1,X_INTRODUCED_523):: defines_var(X_INTRODUCED_523);
-constraint set_intersect(X_INTRODUCED_0,X_INTRODUCED_2,X_INTRODUCED_524):: defines_var(X_INTRODUCED_524);
-constraint set_intersect(X_INTRODUCED_1,X_INTRODUCED_2,X_INTRODUCED_525):: defines_var(X_INTRODUCED_525);
+predicate jacop_partition_set(array [int] of var set of int: S,set of int: universe);
+predicate jacop_link_set_to_booleans(var set of int: s,array [int] of var bool: b,int: offset);
+var set of 1..23: X_INTRODUCED_0_;
+var set of 1..23: X_INTRODUCED_1_;
+var set of 1..23: X_INTRODUCED_2_;
+var 3..23: X_INTRODUCED_4_ ::var_is_introduced ;
+var bool: X_INTRODUCED_5_ ::var_is_introduced ;
+var bool: X_INTRODUCED_6_ ::var_is_introduced ;
+var bool: X_INTRODUCED_7_ ::var_is_introduced ;
+var bool: X_INTRODUCED_8_ ::var_is_introduced ;
+var bool: X_INTRODUCED_9_ ::var_is_introduced ;
+var bool: X_INTRODUCED_10_ ::var_is_introduced ;
+var bool: X_INTRODUCED_11_ ::var_is_introduced ;
+var bool: X_INTRODUCED_12_ ::var_is_introduced ;
+var bool: X_INTRODUCED_13_ ::var_is_introduced ;
+var bool: X_INTRODUCED_14_ ::var_is_introduced ;
+var bool: X_INTRODUCED_15_ ::var_is_introduced ;
+var bool: X_INTRODUCED_16_ ::var_is_introduced ;
+var bool: X_INTRODUCED_17_ ::var_is_introduced ;
+var bool: X_INTRODUCED_18_ ::var_is_introduced ;
+var bool: X_INTRODUCED_19_ ::var_is_introduced ;
+var bool: X_INTRODUCED_20_ ::var_is_introduced ;
+var bool: X_INTRODUCED_21_ ::var_is_introduced ;
+var bool: X_INTRODUCED_22_ ::var_is_introduced ;
+var bool: X_INTRODUCED_23_ ::var_is_introduced ;
+var bool: X_INTRODUCED_24_ ::var_is_introduced ;
+var bool: X_INTRODUCED_25_ ::var_is_introduced ;
+var bool: X_INTRODUCED_26_ ::var_is_introduced ;
+var bool: X_INTRODUCED_27_ ::var_is_introduced ;
+var bool: X_INTRODUCED_28_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_30_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_32_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_34_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_36_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_38_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_40_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_42_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_44_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_46_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_48_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_50_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_52_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_54_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_56_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_58_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_60_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_62_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_64_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_66_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_68_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_70_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_72_ ::var_is_introduced :: is_defined_var;
+var 3..23: X_INTRODUCED_75_ ::var_is_introduced ;
+var bool: X_INTRODUCED_76_ ::var_is_introduced ;
+var bool: X_INTRODUCED_77_ ::var_is_introduced ;
+var bool: X_INTRODUCED_78_ ::var_is_introduced ;
+var bool: X_INTRODUCED_79_ ::var_is_introduced ;
+var bool: X_INTRODUCED_80_ ::var_is_introduced ;
+var bool: X_INTRODUCED_81_ ::var_is_introduced ;
+var bool: X_INTRODUCED_82_ ::var_is_introduced ;
+var bool: X_INTRODUCED_83_ ::var_is_introduced ;
+var bool: X_INTRODUCED_84_ ::var_is_introduced ;
+var bool: X_INTRODUCED_85_ ::var_is_introduced ;
+var bool: X_INTRODUCED_86_ ::var_is_introduced ;
+var bool: X_INTRODUCED_87_ ::var_is_introduced ;
+var bool: X_INTRODUCED_88_ ::var_is_introduced ;
+var bool: X_INTRODUCED_89_ ::var_is_introduced ;
+var bool: X_INTRODUCED_90_ ::var_is_introduced ;
+var bool: X_INTRODUCED_91_ ::var_is_introduced ;
+var bool: X_INTRODUCED_92_ ::var_is_introduced ;
+var bool: X_INTRODUCED_93_ ::var_is_introduced ;
+var bool: X_INTRODUCED_94_ ::var_is_introduced ;
+var bool: X_INTRODUCED_95_ ::var_is_introduced ;
+var bool: X_INTRODUCED_96_ ::var_is_introduced ;
+var bool: X_INTRODUCED_97_ ::var_is_introduced ;
+var bool: X_INTRODUCED_98_ ::var_is_introduced ;
+var bool: X_INTRODUCED_99_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_101_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_103_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_105_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_107_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_109_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_111_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_113_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_115_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_117_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_119_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_121_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_123_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_125_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_127_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_129_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_131_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_133_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_135_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_137_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_139_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_141_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_143_ ::var_is_introduced :: is_defined_var;
+var 3..23: X_INTRODUCED_146_ ::var_is_introduced ;
+var bool: X_INTRODUCED_147_ ::var_is_introduced ;
+var bool: X_INTRODUCED_148_ ::var_is_introduced ;
+var bool: X_INTRODUCED_149_ ::var_is_introduced ;
+var bool: X_INTRODUCED_150_ ::var_is_introduced ;
+var bool: X_INTRODUCED_151_ ::var_is_introduced ;
+var bool: X_INTRODUCED_152_ ::var_is_introduced ;
+var bool: X_INTRODUCED_153_ ::var_is_introduced ;
+var bool: X_INTRODUCED_154_ ::var_is_introduced ;
+var bool: X_INTRODUCED_155_ ::var_is_introduced ;
+var bool: X_INTRODUCED_156_ ::var_is_introduced ;
+var bool: X_INTRODUCED_157_ ::var_is_introduced ;
+var bool: X_INTRODUCED_158_ ::var_is_introduced ;
+var bool: X_INTRODUCED_159_ ::var_is_introduced ;
+var bool: X_INTRODUCED_160_ ::var_is_introduced ;
+var bool: X_INTRODUCED_161_ ::var_is_introduced ;
+var bool: X_INTRODUCED_162_ ::var_is_introduced ;
+var bool: X_INTRODUCED_163_ ::var_is_introduced ;
+var bool: X_INTRODUCED_164_ ::var_is_introduced ;
+var bool: X_INTRODUCED_165_ ::var_is_introduced ;
+var bool: X_INTRODUCED_166_ ::var_is_introduced ;
+var bool: X_INTRODUCED_167_ ::var_is_introduced ;
+var bool: X_INTRODUCED_168_ ::var_is_introduced ;
+var bool: X_INTRODUCED_169_ ::var_is_introduced ;
+var bool: X_INTRODUCED_170_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_172_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_174_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_176_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_178_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_180_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_182_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_184_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_186_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_188_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_190_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_192_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_194_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_196_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_198_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_200_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_202_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_204_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_206_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_208_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_210_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_212_ ::var_is_introduced :: is_defined_var;
+var bool: X_INTRODUCED_214_ ::var_is_introduced :: is_defined_var;
+array [1..3] of var set of int: x:: output_array([1..3]) = [X_INTRODUCED_0_,X_INTRODUCED_1_,X_INTRODUCED_2_];
+array [1..23] of var bool: X_INTRODUCED_3_ ::var_is_introduced  = [X_INTRODUCED_5_,X_INTRODUCED_6_,X_INTRODUCED_7_,X_INTRODUCED_8_,X_INTRODUCED_9_,X_INTRODUCED_10_,X_INTRODUCED_11_,X_INTRODUCED_12_,X_INTRODUCED_13_,X_INTRODUCED_14_,X_INTRODUCED_15_,X_INTRODUCED_16_,X_INTRODUCED_17_,X_INTRODUCED_18_,X_INTRODUCED_19_,X_INTRODUCED_20_,X_INTRODUCED_21_,X_INTRODUCED_22_,X_INTRODUCED_23_,X_INTRODUCED_24_,X_INTRODUCED_25_,X_INTRODUCED_26_,X_INTRODUCED_27_];
+array [1..23] of var bool: X_INTRODUCED_74_ ::var_is_introduced  = [X_INTRODUCED_76_,X_INTRODUCED_77_,X_INTRODUCED_78_,X_INTRODUCED_79_,X_INTRODUCED_80_,X_INTRODUCED_81_,X_INTRODUCED_82_,X_INTRODUCED_83_,X_INTRODUCED_84_,X_INTRODUCED_85_,X_INTRODUCED_86_,X_INTRODUCED_87_,X_INTRODUCED_88_,X_INTRODUCED_89_,X_INTRODUCED_90_,X_INTRODUCED_91_,X_INTRODUCED_92_,X_INTRODUCED_93_,X_INTRODUCED_94_,X_INTRODUCED_95_,X_INTRODUCED_96_,X_INTRODUCED_97_,X_INTRODUCED_98_];
+array [1..23] of var bool: X_INTRODUCED_145_ ::var_is_introduced  = [X_INTRODUCED_147_,X_INTRODUCED_148_,X_INTRODUCED_149_,X_INTRODUCED_150_,X_INTRODUCED_151_,X_INTRODUCED_152_,X_INTRODUCED_153_,X_INTRODUCED_154_,X_INTRODUCED_155_,X_INTRODUCED_156_,X_INTRODUCED_157_,X_INTRODUCED_158_,X_INTRODUCED_159_,X_INTRODUCED_160_,X_INTRODUCED_161_,X_INTRODUCED_162_,X_INTRODUCED_163_,X_INTRODUCED_164_,X_INTRODUCED_165_,X_INTRODUCED_166_,X_INTRODUCED_167_,X_INTRODUCED_168_,X_INTRODUCED_169_];
+constraint jacop_partition_set(x,1..23);
+constraint set_card(X_INTRODUCED_0_,X_INTRODUCED_4_);
+constraint jacop_link_set_to_booleans(X_INTRODUCED_0_,X_INTRODUCED_3_,1);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_30_,X_INTRODUCED_32_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_32_,X_INTRODUCED_34_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_34_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_36_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_38_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_40_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_42_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_44_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_46_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_48_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_50_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_52_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_54_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_56_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_58_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_60_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_62_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_64_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_66_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_68_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_28_,X_INTRODUCED_70_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_32_,X_INTRODUCED_36_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_34_,X_INTRODUCED_38_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_36_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_38_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_40_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_42_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_44_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_46_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_48_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_50_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_52_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_54_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_56_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_58_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_60_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_62_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_64_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_66_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_30_,X_INTRODUCED_68_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_34_,X_INTRODUCED_40_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_36_,X_INTRODUCED_42_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_38_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_40_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_42_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_44_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_46_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_48_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_50_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_52_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_54_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_56_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_58_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_60_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_62_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_64_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_32_,X_INTRODUCED_66_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_36_,X_INTRODUCED_44_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_38_,X_INTRODUCED_46_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_40_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_42_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_44_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_46_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_48_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_50_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_52_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_54_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_56_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_58_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_60_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_62_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_34_,X_INTRODUCED_64_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_38_,X_INTRODUCED_48_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_40_,X_INTRODUCED_50_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_42_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_44_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_46_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_48_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_50_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_52_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_54_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_56_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_58_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_60_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_36_,X_INTRODUCED_62_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_40_,X_INTRODUCED_52_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_42_,X_INTRODUCED_54_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_44_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_46_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_48_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_50_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_52_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_54_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_56_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_58_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_38_,X_INTRODUCED_60_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_42_,X_INTRODUCED_56_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_44_,X_INTRODUCED_58_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_46_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_48_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_50_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_52_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_54_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_56_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_40_,X_INTRODUCED_58_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_44_,X_INTRODUCED_60_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_46_,X_INTRODUCED_62_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_48_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_50_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_52_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_54_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_42_,X_INTRODUCED_56_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_46_,X_INTRODUCED_64_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_48_,X_INTRODUCED_66_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_50_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_52_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_44_,X_INTRODUCED_54_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_48_,X_INTRODUCED_68_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_50_,X_INTRODUCED_70_]);
+constraint bool_clause([],[X_INTRODUCED_46_,X_INTRODUCED_52_,X_INTRODUCED_72_]);
+constraint bool_clause([],[X_INTRODUCED_48_,X_INTRODUCED_50_,X_INTRODUCED_72_]);
+constraint set_card(X_INTRODUCED_1_,X_INTRODUCED_75_);
+constraint jacop_link_set_to_booleans(X_INTRODUCED_1_,X_INTRODUCED_74_,1);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_101_,X_INTRODUCED_103_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_103_,X_INTRODUCED_105_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_105_,X_INTRODUCED_107_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_107_,X_INTRODUCED_109_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_109_,X_INTRODUCED_111_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_111_,X_INTRODUCED_113_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_113_,X_INTRODUCED_115_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_115_,X_INTRODUCED_117_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_117_,X_INTRODUCED_119_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_119_,X_INTRODUCED_121_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_121_,X_INTRODUCED_123_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_123_,X_INTRODUCED_125_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_125_,X_INTRODUCED_127_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_127_,X_INTRODUCED_129_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_129_,X_INTRODUCED_131_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_131_,X_INTRODUCED_133_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_133_,X_INTRODUCED_135_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_135_,X_INTRODUCED_137_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_137_,X_INTRODUCED_139_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_139_,X_INTRODUCED_141_]);
+constraint bool_clause([],[X_INTRODUCED_99_,X_INTRODUCED_141_,X_INTRODUCED_143_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_103_,X_INTRODUCED_107_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_105_,X_INTRODUCED_109_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_107_,X_INTRODUCED_111_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_109_,X_INTRODUCED_113_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_111_,X_INTRODUCED_115_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_113_,X_INTRODUCED_117_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_115_,X_INTRODUCED_119_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_117_,X_INTRODUCED_121_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_119_,X_INTRODUCED_123_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_121_,X_INTRODUCED_125_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_123_,X_INTRODUCED_127_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_125_,X_INTRODUCED_129_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_127_,X_INTRODUCED_131_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_129_,X_INTRODUCED_133_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_131_,X_INTRODUCED_135_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_133_,X_INTRODUCED_137_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_135_,X_INTRODUCED_139_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_137_,X_INTRODUCED_141_]);
+constraint bool_clause([],[X_INTRODUCED_101_,X_INTRODUCED_139_,X_INTRODUCED_143_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_105_,X_INTRODUCED_111_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_107_,X_INTRODUCED_113_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_109_,X_INTRODUCED_115_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_111_,X_INTRODUCED_117_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_113_,X_INTRODUCED_119_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_115_,X_INTRODUCED_121_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_117_,X_INTRODUCED_123_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_119_,X_INTRODUCED_125_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_121_,X_INTRODUCED_127_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_123_,X_INTRODUCED_129_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_125_,X_INTRODUCED_131_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_127_,X_INTRODUCED_133_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_129_,X_INTRODUCED_135_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_131_,X_INTRODUCED_137_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_133_,X_INTRODUCED_139_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_135_,X_INTRODUCED_141_]);
+constraint bool_clause([],[X_INTRODUCED_103_,X_INTRODUCED_137_,X_INTRODUCED_143_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_107_,X_INTRODUCED_115_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_109_,X_INTRODUCED_117_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_111_,X_INTRODUCED_119_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_113_,X_INTRODUCED_121_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_115_,X_INTRODUCED_123_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_117_,X_INTRODUCED_125_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_119_,X_INTRODUCED_127_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_121_,X_INTRODUCED_129_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_123_,X_INTRODUCED_131_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_125_,X_INTRODUCED_133_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_127_,X_INTRODUCED_135_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_129_,X_INTRODUCED_137_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_131_,X_INTRODUCED_139_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_133_,X_INTRODUCED_141_]);
+constraint bool_clause([],[X_INTRODUCED_105_,X_INTRODUCED_135_,X_INTRODUCED_143_]);
+constraint bool_clause([],[X_INTRODUCED_107_,X_INTRODUCED_109_,X_INTRODUCED_119_]);
+constraint bool_clause([],[X_INTRODUCED_107_,X_INTRODUCED_111_,X_INTRODUCED_121_]);
+constraint bool_clause([],[X_INTRODUCED_107_,X_INTRODUCED_113_,X_INTRODUCED_123_]);
+constraint bool_clause([],[X_INTRODUCED_107_,X_INTRODUCED_115_,X_INTRODUCED_125_]);
+constraint bool_clause([],[X_INTRODUCED_107_,X_INTRODUCED_117_,X_INTRODUCED_127_]);
+constraint bool_clause([],[X_INTRODUCED_107_,X_INTRODUCED_119_,X_INTRODUCED_129_]);
+constraint bool_clause([],[X_INTRODUCED_107_,X_INTRODUCED_121_,X_INTRODUCED_131_]);
+constraint bool_clause([],[X_INTRODUCED_107_,X_INTRODUCED_123_,X_INTRODUCED_133_]);
+constraint bool_clause([],[X_INTRODUCED_107_,X_INTRODUCED_125_,X_INTRODUCED_135_]);
+constraint bool_clause([],[X_INTRODUCED_107_,X_INTRODUCED_127_,X_INTRODUCED_137_]);
+constraint bool_clause([],[X_INTRODUCED_107_,X_INTRODUCED_129_,X_INTRODUCED_139_]);
+constraint bool_clause([],[X_INTRODUCED_107_,X_INTRODUCED_131_,X_INTRODUCED_141_]);
+constraint bool_clause([],[X_INTRODUCED_107_,X_INTRODUCED_133_,X_INTRODUCED_143_]);
+constraint bool_clause([],[X_INTRODUCED_109_,X_INTRODUCED_111_,X_INTRODUCED_123_]);
+constraint bool_clause([],[X_INTRODUCED_109_,X_INTRODUCED_113_,X_INTRODUCED_125_]);
+constraint bool_clause([],[X_INTRODUCED_109_,X_INTRODUCED_115_,X_INTRODUCED_127_]);
+constraint bool_clause([],[X_INTRODUCED_109_,X_INTRODUCED_117_,X_INTRODUCED_129_]);
+constraint bool_clause([],[X_INTRODUCED_109_,X_INTRODUCED_119_,X_INTRODUCED_131_]);
+constraint bool_clause([],[X_INTRODUCED_109_,X_INTRODUCED_121_,X_INTRODUCED_133_]);
+constraint bool_clause([],[X_INTRODUCED_109_,X_INTRODUCED_123_,X_INTRODUCED_135_]);
+constraint bool_clause([],[X_INTRODUCED_109_,X_INTRODUCED_125_,X_INTRODUCED_137_]);
+constraint bool_clause([],[X_INTRODUCED_109_,X_INTRODUCED_127_,X_INTRODUCED_139_]);
+constraint bool_clause([],[X_INTRODUCED_109_,X_INTRODUCED_129_,X_INTRODUCED_141_]);
+constraint bool_clause([],[X_INTRODUCED_109_,X_INTRODUCED_131_,X_INTRODUCED_143_]);
+constraint bool_clause([],[X_INTRODUCED_111_,X_INTRODUCED_113_,X_INTRODUCED_127_]);
+constraint bool_clause([],[X_INTRODUCED_111_,X_INTRODUCED_115_,X_INTRODUCED_129_]);
+constraint bool_clause([],[X_INTRODUCED_111_,X_INTRODUCED_117_,X_INTRODUCED_131_]);
+constraint bool_clause([],[X_INTRODUCED_111_,X_INTRODUCED_119_,X_INTRODUCED_133_]);
+constraint bool_clause([],[X_INTRODUCED_111_,X_INTRODUCED_121_,X_INTRODUCED_135_]);
+constraint bool_clause([],[X_INTRODUCED_111_,X_INTRODUCED_123_,X_INTRODUCED_137_]);
+constraint bool_clause([],[X_INTRODUCED_111_,X_INTRODUCED_125_,X_INTRODUCED_139_]);
+constraint bool_clause([],[X_INTRODUCED_111_,X_INTRODUCED_127_,X_INTRODUCED_141_]);
+constraint bool_clause([],[X_INTRODUCED_111_,X_INTRODUCED_129_,X_INTRODUCED_143_]);
+constraint bool_clause([],[X_INTRODUCED_113_,X_INTRODUCED_115_,X_INTRODUCED_131_]);
+constraint bool_clause([],[X_INTRODUCED_113_,X_INTRODUCED_117_,X_INTRODUCED_133_]);
+constraint bool_clause([],[X_INTRODUCED_113_,X_INTRODUCED_119_,X_INTRODUCED_135_]);
+constraint bool_clause([],[X_INTRODUCED_113_,X_INTRODUCED_121_,X_INTRODUCED_137_]);
+constraint bool_clause([],[X_INTRODUCED_113_,X_INTRODUCED_123_,X_INTRODUCED_139_]);
+constraint bool_clause([],[X_INTRODUCED_113_,X_INTRODUCED_125_,X_INTRODUCED_141_]);
+constraint bool_clause([],[X_INTRODUCED_113_,X_INTRODUCED_127_,X_INTRODUCED_143_]);
+constraint bool_clause([],[X_INTRODUCED_115_,X_INTRODUCED_117_,X_INTRODUCED_135_]);
+constraint bool_clause([],[X_INTRODUCED_115_,X_INTRODUCED_119_,X_INTRODUCED_137_]);
+constraint bool_clause([],[X_INTRODUCED_115_,X_INTRODUCED_121_,X_INTRODUCED_139_]);
+constraint bool_clause([],[X_INTRODUCED_115_,X_INTRODUCED_123_,X_INTRODUCED_141_]);
+constraint bool_clause([],[X_INTRODUCED_115_,X_INTRODUCED_125_,X_INTRODUCED_143_]);
+constraint bool_clause([],[X_INTRODUCED_117_,X_INTRODUCED_119_,X_INTRODUCED_139_]);
+constraint bool_clause([],[X_INTRODUCED_117_,X_INTRODUCED_121_,X_INTRODUCED_141_]);
+constraint bool_clause([],[X_INTRODUCED_117_,X_INTRODUCED_123_,X_INTRODUCED_143_]);
+constraint bool_clause([],[X_INTRODUCED_119_,X_INTRODUCED_121_,X_INTRODUCED_143_]);
+constraint set_card(X_INTRODUCED_2_,X_INTRODUCED_146_);
+constraint jacop_link_set_to_booleans(X_INTRODUCED_2_,X_INTRODUCED_145_,1);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_172_,X_INTRODUCED_174_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_174_,X_INTRODUCED_176_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_176_,X_INTRODUCED_178_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_178_,X_INTRODUCED_180_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_180_,X_INTRODUCED_182_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_182_,X_INTRODUCED_184_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_184_,X_INTRODUCED_186_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_186_,X_INTRODUCED_188_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_188_,X_INTRODUCED_190_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_190_,X_INTRODUCED_192_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_192_,X_INTRODUCED_194_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_194_,X_INTRODUCED_196_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_196_,X_INTRODUCED_198_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_198_,X_INTRODUCED_200_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_200_,X_INTRODUCED_202_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_202_,X_INTRODUCED_204_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_204_,X_INTRODUCED_206_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_206_,X_INTRODUCED_208_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_208_,X_INTRODUCED_210_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_210_,X_INTRODUCED_212_]);
+constraint bool_clause([],[X_INTRODUCED_170_,X_INTRODUCED_212_,X_INTRODUCED_214_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_174_,X_INTRODUCED_178_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_176_,X_INTRODUCED_180_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_178_,X_INTRODUCED_182_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_180_,X_INTRODUCED_184_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_182_,X_INTRODUCED_186_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_184_,X_INTRODUCED_188_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_186_,X_INTRODUCED_190_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_188_,X_INTRODUCED_192_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_190_,X_INTRODUCED_194_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_192_,X_INTRODUCED_196_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_194_,X_INTRODUCED_198_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_196_,X_INTRODUCED_200_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_198_,X_INTRODUCED_202_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_200_,X_INTRODUCED_204_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_202_,X_INTRODUCED_206_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_204_,X_INTRODUCED_208_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_206_,X_INTRODUCED_210_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_208_,X_INTRODUCED_212_]);
+constraint bool_clause([],[X_INTRODUCED_172_,X_INTRODUCED_210_,X_INTRODUCED_214_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_176_,X_INTRODUCED_182_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_178_,X_INTRODUCED_184_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_180_,X_INTRODUCED_186_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_182_,X_INTRODUCED_188_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_184_,X_INTRODUCED_190_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_186_,X_INTRODUCED_192_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_188_,X_INTRODUCED_194_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_190_,X_INTRODUCED_196_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_192_,X_INTRODUCED_198_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_194_,X_INTRODUCED_200_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_196_,X_INTRODUCED_202_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_198_,X_INTRODUCED_204_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_200_,X_INTRODUCED_206_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_202_,X_INTRODUCED_208_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_204_,X_INTRODUCED_210_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_206_,X_INTRODUCED_212_]);
+constraint bool_clause([],[X_INTRODUCED_174_,X_INTRODUCED_208_,X_INTRODUCED_214_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_178_,X_INTRODUCED_186_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_180_,X_INTRODUCED_188_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_182_,X_INTRODUCED_190_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_184_,X_INTRODUCED_192_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_186_,X_INTRODUCED_194_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_188_,X_INTRODUCED_196_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_190_,X_INTRODUCED_198_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_192_,X_INTRODUCED_200_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_194_,X_INTRODUCED_202_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_196_,X_INTRODUCED_204_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_198_,X_INTRODUCED_206_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_200_,X_INTRODUCED_208_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_202_,X_INTRODUCED_210_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_204_,X_INTRODUCED_212_]);
+constraint bool_clause([],[X_INTRODUCED_176_,X_INTRODUCED_206_,X_INTRODUCED_214_]);
+constraint bool_clause([],[X_INTRODUCED_178_,X_INTRODUCED_180_,X_INTRODUCED_190_]);
+constraint bool_clause([],[X_INTRODUCED_178_,X_INTRODUCED_182_,X_INTRODUCED_192_]);
+constraint bool_clause([],[X_INTRODUCED_178_,X_INTRODUCED_184_,X_INTRODUCED_194_]);
+constraint bool_clause([],[X_INTRODUCED_178_,X_INTRODUCED_186_,X_INTRODUCED_196_]);
+constraint bool_clause([],[X_INTRODUCED_178_,X_INTRODUCED_188_,X_INTRODUCED_198_]);
+constraint bool_clause([],[X_INTRODUCED_178_,X_INTRODUCED_190_,X_INTRODUCED_200_]);
+constraint bool_clause([],[X_INTRODUCED_178_,X_INTRODUCED_192_,X_INTRODUCED_202_]);
+constraint bool_clause([],[X_INTRODUCED_178_,X_INTRODUCED_194_,X_INTRODUCED_204_]);
+constraint bool_clause([],[X_INTRODUCED_178_,X_INTRODUCED_196_,X_INTRODUCED_206_]);
+constraint bool_clause([],[X_INTRODUCED_178_,X_INTRODUCED_198_,X_INTRODUCED_208_]);
+constraint bool_clause([],[X_INTRODUCED_178_,X_INTRODUCED_200_,X_INTRODUCED_210_]);
+constraint bool_clause([],[X_INTRODUCED_178_,X_INTRODUCED_202_,X_INTRODUCED_212_]);
+constraint bool_clause([],[X_INTRODUCED_178_,X_INTRODUCED_204_,X_INTRODUCED_214_]);
+constraint bool_clause([],[X_INTRODUCED_180_,X_INTRODUCED_182_,X_INTRODUCED_194_]);
+constraint bool_clause([],[X_INTRODUCED_180_,X_INTRODUCED_184_,X_INTRODUCED_196_]);
+constraint bool_clause([],[X_INTRODUCED_180_,X_INTRODUCED_186_,X_INTRODUCED_198_]);
+constraint bool_clause([],[X_INTRODUCED_180_,X_INTRODUCED_188_,X_INTRODUCED_200_]);
+constraint bool_clause([],[X_INTRODUCED_180_,X_INTRODUCED_190_,X_INTRODUCED_202_]);
+constraint bool_clause([],[X_INTRODUCED_180_,X_INTRODUCED_192_,X_INTRODUCED_204_]);
+constraint bool_clause([],[X_INTRODUCED_180_,X_INTRODUCED_194_,X_INTRODUCED_206_]);
+constraint bool_clause([],[X_INTRODUCED_180_,X_INTRODUCED_196_,X_INTRODUCED_208_]);
+constraint bool_clause([],[X_INTRODUCED_180_,X_INTRODUCED_198_,X_INTRODUCED_210_]);
+constraint bool_clause([],[X_INTRODUCED_180_,X_INTRODUCED_200_,X_INTRODUCED_212_]);
+constraint bool_clause([],[X_INTRODUCED_180_,X_INTRODUCED_202_,X_INTRODUCED_214_]);
+constraint bool_clause([],[X_INTRODUCED_182_,X_INTRODUCED_184_,X_INTRODUCED_198_]);
+constraint bool_clause([],[X_INTRODUCED_182_,X_INTRODUCED_186_,X_INTRODUCED_200_]);
+constraint bool_clause([],[X_INTRODUCED_182_,X_INTRODUCED_188_,X_INTRODUCED_202_]);
+constraint bool_clause([],[X_INTRODUCED_182_,X_INTRODUCED_190_,X_INTRODUCED_204_]);
+constraint bool_clause([],[X_INTRODUCED_182_,X_INTRODUCED_192_,X_INTRODUCED_206_]);
+constraint bool_clause([],[X_INTRODUCED_182_,X_INTRODUCED_194_,X_INTRODUCED_208_]);
+constraint bool_clause([],[X_INTRODUCED_182_,X_INTRODUCED_196_,X_INTRODUCED_210_]);
+constraint bool_clause([],[X_INTRODUCED_182_,X_INTRODUCED_198_,X_INTRODUCED_212_]);
+constraint bool_clause([],[X_INTRODUCED_182_,X_INTRODUCED_200_,X_INTRODUCED_214_]);
+constraint bool_clause([],[X_INTRODUCED_184_,X_INTRODUCED_186_,X_INTRODUCED_202_]);
+constraint bool_clause([],[X_INTRODUCED_184_,X_INTRODUCED_188_,X_INTRODUCED_204_]);
+constraint bool_clause([],[X_INTRODUCED_184_,X_INTRODUCED_190_,X_INTRODUCED_206_]);
+constraint bool_clause([],[X_INTRODUCED_184_,X_INTRODUCED_192_,X_INTRODUCED_208_]);
+constraint bool_clause([],[X_INTRODUCED_184_,X_INTRODUCED_194_,X_INTRODUCED_210_]);
+constraint bool_clause([],[X_INTRODUCED_184_,X_INTRODUCED_196_,X_INTRODUCED_212_]);
+constraint bool_clause([],[X_INTRODUCED_184_,X_INTRODUCED_198_,X_INTRODUCED_214_]);
+constraint bool_clause([],[X_INTRODUCED_186_,X_INTRODUCED_188_,X_INTRODUCED_206_]);
+constraint bool_clause([],[X_INTRODUCED_186_,X_INTRODUCED_190_,X_INTRODUCED_208_]);
+constraint bool_clause([],[X_INTRODUCED_186_,X_INTRODUCED_192_,X_INTRODUCED_210_]);
+constraint bool_clause([],[X_INTRODUCED_186_,X_INTRODUCED_194_,X_INTRODUCED_212_]);
+constraint bool_clause([],[X_INTRODUCED_186_,X_INTRODUCED_196_,X_INTRODUCED_214_]);
+constraint bool_clause([],[X_INTRODUCED_188_,X_INTRODUCED_190_,X_INTRODUCED_210_]);
+constraint bool_clause([],[X_INTRODUCED_188_,X_INTRODUCED_192_,X_INTRODUCED_212_]);
+constraint bool_clause([],[X_INTRODUCED_188_,X_INTRODUCED_194_,X_INTRODUCED_214_]);
+constraint bool_clause([],[X_INTRODUCED_190_,X_INTRODUCED_192_,X_INTRODUCED_214_]);
+constraint set_lt(X_INTRODUCED_0_,X_INTRODUCED_1_);
+constraint set_lt(X_INTRODUCED_1_,X_INTRODUCED_2_);
+constraint set_in_reif(1,X_INTRODUCED_0_,X_INTRODUCED_28_):: defines_var(X_INTRODUCED_28_);
+constraint set_in_reif(2,X_INTRODUCED_0_,X_INTRODUCED_30_):: defines_var(X_INTRODUCED_30_);
+constraint set_in_reif(3,X_INTRODUCED_0_,X_INTRODUCED_32_):: defines_var(X_INTRODUCED_32_);
+constraint set_in_reif(4,X_INTRODUCED_0_,X_INTRODUCED_34_):: defines_var(X_INTRODUCED_34_);
+constraint set_in_reif(5,X_INTRODUCED_0_,X_INTRODUCED_36_):: defines_var(X_INTRODUCED_36_);
+constraint set_in_reif(6,X_INTRODUCED_0_,X_INTRODUCED_38_):: defines_var(X_INTRODUCED_38_);
+constraint set_in_reif(7,X_INTRODUCED_0_,X_INTRODUCED_40_):: defines_var(X_INTRODUCED_40_);
+constraint set_in_reif(8,X_INTRODUCED_0_,X_INTRODUCED_42_):: defines_var(X_INTRODUCED_42_);
+constraint set_in_reif(9,X_INTRODUCED_0_,X_INTRODUCED_44_):: defines_var(X_INTRODUCED_44_);
+constraint set_in_reif(10,X_INTRODUCED_0_,X_INTRODUCED_46_):: defines_var(X_INTRODUCED_46_);
+constraint set_in_reif(11,X_INTRODUCED_0_,X_INTRODUCED_48_):: defines_var(X_INTRODUCED_48_);
+constraint set_in_reif(12,X_INTRODUCED_0_,X_INTRODUCED_50_):: defines_var(X_INTRODUCED_50_);
+constraint set_in_reif(13,X_INTRODUCED_0_,X_INTRODUCED_52_):: defines_var(X_INTRODUCED_52_);
+constraint set_in_reif(14,X_INTRODUCED_0_,X_INTRODUCED_54_):: defines_var(X_INTRODUCED_54_);
+constraint set_in_reif(15,X_INTRODUCED_0_,X_INTRODUCED_56_):: defines_var(X_INTRODUCED_56_);
+constraint set_in_reif(16,X_INTRODUCED_0_,X_INTRODUCED_58_):: defines_var(X_INTRODUCED_58_);
+constraint set_in_reif(17,X_INTRODUCED_0_,X_INTRODUCED_60_):: defines_var(X_INTRODUCED_60_);
+constraint set_in_reif(18,X_INTRODUCED_0_,X_INTRODUCED_62_):: defines_var(X_INTRODUCED_62_);
+constraint set_in_reif(19,X_INTRODUCED_0_,X_INTRODUCED_64_):: defines_var(X_INTRODUCED_64_);
+constraint set_in_reif(20,X_INTRODUCED_0_,X_INTRODUCED_66_):: defines_var(X_INTRODUCED_66_);
+constraint set_in_reif(21,X_INTRODUCED_0_,X_INTRODUCED_68_):: defines_var(X_INTRODUCED_68_);
+constraint set_in_reif(22,X_INTRODUCED_0_,X_INTRODUCED_70_):: defines_var(X_INTRODUCED_70_);
+constraint set_in_reif(23,X_INTRODUCED_0_,X_INTRODUCED_72_):: defines_var(X_INTRODUCED_72_);
+constraint set_in_reif(1,X_INTRODUCED_1_,X_INTRODUCED_99_):: defines_var(X_INTRODUCED_99_);
+constraint set_in_reif(2,X_INTRODUCED_1_,X_INTRODUCED_101_):: defines_var(X_INTRODUCED_101_);
+constraint set_in_reif(3,X_INTRODUCED_1_,X_INTRODUCED_103_):: defines_var(X_INTRODUCED_103_);
+constraint set_in_reif(4,X_INTRODUCED_1_,X_INTRODUCED_105_):: defines_var(X_INTRODUCED_105_);
+constraint set_in_reif(5,X_INTRODUCED_1_,X_INTRODUCED_107_):: defines_var(X_INTRODUCED_107_);
+constraint set_in_reif(6,X_INTRODUCED_1_,X_INTRODUCED_109_):: defines_var(X_INTRODUCED_109_);
+constraint set_in_reif(7,X_INTRODUCED_1_,X_INTRODUCED_111_):: defines_var(X_INTRODUCED_111_);
+constraint set_in_reif(8,X_INTRODUCED_1_,X_INTRODUCED_113_):: defines_var(X_INTRODUCED_113_);
+constraint set_in_reif(9,X_INTRODUCED_1_,X_INTRODUCED_115_):: defines_var(X_INTRODUCED_115_);
+constraint set_in_reif(10,X_INTRODUCED_1_,X_INTRODUCED_117_):: defines_var(X_INTRODUCED_117_);
+constraint set_in_reif(11,X_INTRODUCED_1_,X_INTRODUCED_119_):: defines_var(X_INTRODUCED_119_);
+constraint set_in_reif(12,X_INTRODUCED_1_,X_INTRODUCED_121_):: defines_var(X_INTRODUCED_121_);
+constraint set_in_reif(13,X_INTRODUCED_1_,X_INTRODUCED_123_):: defines_var(X_INTRODUCED_123_);
+constraint set_in_reif(14,X_INTRODUCED_1_,X_INTRODUCED_125_):: defines_var(X_INTRODUCED_125_);
+constraint set_in_reif(15,X_INTRODUCED_1_,X_INTRODUCED_127_):: defines_var(X_INTRODUCED_127_);
+constraint set_in_reif(16,X_INTRODUCED_1_,X_INTRODUCED_129_):: defines_var(X_INTRODUCED_129_);
+constraint set_in_reif(17,X_INTRODUCED_1_,X_INTRODUCED_131_):: defines_var(X_INTRODUCED_131_);
+constraint set_in_reif(18,X_INTRODUCED_1_,X_INTRODUCED_133_):: defines_var(X_INTRODUCED_133_);
+constraint set_in_reif(19,X_INTRODUCED_1_,X_INTRODUCED_135_):: defines_var(X_INTRODUCED_135_);
+constraint set_in_reif(20,X_INTRODUCED_1_,X_INTRODUCED_137_):: defines_var(X_INTRODUCED_137_);
+constraint set_in_reif(21,X_INTRODUCED_1_,X_INTRODUCED_139_):: defines_var(X_INTRODUCED_139_);
+constraint set_in_reif(22,X_INTRODUCED_1_,X_INTRODUCED_141_):: defines_var(X_INTRODUCED_141_);
+constraint set_in_reif(23,X_INTRODUCED_1_,X_INTRODUCED_143_):: defines_var(X_INTRODUCED_143_);
+constraint set_in_reif(1,X_INTRODUCED_2_,X_INTRODUCED_170_):: defines_var(X_INTRODUCED_170_);
+constraint set_in_reif(2,X_INTRODUCED_2_,X_INTRODUCED_172_):: defines_var(X_INTRODUCED_172_);
+constraint set_in_reif(3,X_INTRODUCED_2_,X_INTRODUCED_174_):: defines_var(X_INTRODUCED_174_);
+constraint set_in_reif(4,X_INTRODUCED_2_,X_INTRODUCED_176_):: defines_var(X_INTRODUCED_176_);
+constraint set_in_reif(5,X_INTRODUCED_2_,X_INTRODUCED_178_):: defines_var(X_INTRODUCED_178_);
+constraint set_in_reif(6,X_INTRODUCED_2_,X_INTRODUCED_180_):: defines_var(X_INTRODUCED_180_);
+constraint set_in_reif(7,X_INTRODUCED_2_,X_INTRODUCED_182_):: defines_var(X_INTRODUCED_182_);
+constraint set_in_reif(8,X_INTRODUCED_2_,X_INTRODUCED_184_):: defines_var(X_INTRODUCED_184_);
+constraint set_in_reif(9,X_INTRODUCED_2_,X_INTRODUCED_186_):: defines_var(X_INTRODUCED_186_);
+constraint set_in_reif(10,X_INTRODUCED_2_,X_INTRODUCED_188_):: defines_var(X_INTRODUCED_188_);
+constraint set_in_reif(11,X_INTRODUCED_2_,X_INTRODUCED_190_):: defines_var(X_INTRODUCED_190_);
+constraint set_in_reif(12,X_INTRODUCED_2_,X_INTRODUCED_192_):: defines_var(X_INTRODUCED_192_);
+constraint set_in_reif(13,X_INTRODUCED_2_,X_INTRODUCED_194_):: defines_var(X_INTRODUCED_194_);
+constraint set_in_reif(14,X_INTRODUCED_2_,X_INTRODUCED_196_):: defines_var(X_INTRODUCED_196_);
+constraint set_in_reif(15,X_INTRODUCED_2_,X_INTRODUCED_198_):: defines_var(X_INTRODUCED_198_);
+constraint set_in_reif(16,X_INTRODUCED_2_,X_INTRODUCED_200_):: defines_var(X_INTRODUCED_200_);
+constraint set_in_reif(17,X_INTRODUCED_2_,X_INTRODUCED_202_):: defines_var(X_INTRODUCED_202_);
+constraint set_in_reif(18,X_INTRODUCED_2_,X_INTRODUCED_204_):: defines_var(X_INTRODUCED_204_);
+constraint set_in_reif(19,X_INTRODUCED_2_,X_INTRODUCED_206_):: defines_var(X_INTRODUCED_206_);
+constraint set_in_reif(20,X_INTRODUCED_2_,X_INTRODUCED_208_):: defines_var(X_INTRODUCED_208_);
+constraint set_in_reif(21,X_INTRODUCED_2_,X_INTRODUCED_210_):: defines_var(X_INTRODUCED_210_);
+constraint set_in_reif(22,X_INTRODUCED_2_,X_INTRODUCED_212_):: defines_var(X_INTRODUCED_212_);
+constraint set_in_reif(23,X_INTRODUCED_2_,X_INTRODUCED_214_):: defines_var(X_INTRODUCED_214_);
 solve :: set_search(x,smallest,indomain_min,complete) satisfy;
diff --git a/src/test/fz/upTo5sec/ramsey_partition/ramsey_partition.mzn b/src/test/fz/upTo5sec/ramsey_partition/ramsey_partition.mzn
new file mode 100644
index 000000000..c722445c0
--- /dev/null
+++ b/src/test/fz/upTo5sec/ramsey_partition/ramsey_partition.mzn
@@ -0,0 +1,100 @@
+% 
+% Ramsey partition problem in MiniZinc.
+% 
+% http://www.mathematik.uni-bielefeld.de/~sillke/PUZZLES/partion3-ramsey
+% """
+% Partition the integers 1 to 23 into three sets, such that for no set are
+% there three different numbers with two adding to the third.
+% ...
+% There are three solutions...
+% *****************
+%   1   2   4   8   11   16   22
+%   3   5   6   7   19   21   23
+%   9   10   12   13   14   15   17   18   20
+% *****************
+%   1   2   4   8   11   17   22
+%   3   5   6   7   19   21   23
+%   9   10   12   13   14   15   16   18   20
+% *****************
+%   1   2   4   8   11   22
+%   3   5   6   7   19   21   23
+%   9   10   12   13   14   15   16   17   18   20
+% *****************
+% ...
+% """
+
+
+% The following solutions are generated by fz with "smallest", "indomain", "complete":
+% 
+% [{1,2,4,8,11,16,22}#(7), {3,5..7,19,21,23}#(7), {9,10,12..15,17,18,20}#(9)]
+% [{1,2,4,8,11,17,22}#(7), {3,5..7,19,21,23}#(7), {9,10,12..16,18,20}#(9)]
+% [{1,2,4,8,11,22}#(6), {3,5..7,19,21,23}#(7), {9,10,12..18,20}#(10)]
+% [{1,2,4,8,11,16,22}#(7), {9,10,12..15,17,18,20}#(9), {3,5..7,19,21,23}#(7)]
+% [{1,2,4,8,11,17,22}#(7), {9,10,12..16,18,20}#(9), {3,5..7,19,21,23}#(7)]
+% [{1,2,4,8,11,22}#(6), {9,10,12..18,20}#(10), {3,5..7,19,21,23}#(7)]
+% [{3,5..7,19,21,23}#(7), {1,2,4,8,11,16,22}#(7), {9,10,12..15,17,18,20}#(9)]
+% [{3,5..7,19,21,23}#(7), {1,2,4,8,11,17,22}#(7), {9,10,12..16,18,20}#(9)]
+% [{3,5..7,19,21,23}#(7), {1,2,4,8,11,22}#(6), {9,10,12..18,20}#(10)]
+% [{9,10,12..18,20}#(10), {1,2,4,8,11,22}#(6), {3,5..7,19,21,23}#(7)]
+% [{9,10,12..16,18,20}#(9), {1,2,4,8,11,17,22}#(7), {3,5..7,19,21,23}#(7)]
+% [{9,10,12..15,17,18,20}#(9), {1,2,4,8,11,16,22}#(7), {3,5..7,19,21,23}#(7)]
+% [{3,5..7,19,21,23}#(7), {9,10,12..18,20}#(10), {1,2,4,8,11,22}#(6)]
+% [{3,5..7,19,21,23}#(7), {9,10,12..16,18,20}#(9), {1,2,4,8,11,17,22}#(7)]
+% [{3,5..7,19,21,23}#(7), {9,10,12..15,17,18,20}#(9), {1,2,4,8,11,16,22}#(7)]
+% [{9,10,12..18,20}#(10), {3,5..7,19,21,23}#(7), {1,2,4,8,11,22}#(6)]
+% [{9,10,12..16,18,20}#(9), {3,5..7,19,21,23}#(7), {1,2,4,8,11,17,22}#(7)]
+% [{9,10,12..15,17,18,20}#(9), {3,5..7,19,21,23}#(7), {1,2,4,8,11,16,22}#(7)]
+% 
+
+%  
+% Model created by Hakan Kjellerstrand, hakank@bonetmail.com
+% See also my MiniZinc page: http://www.hakank.org/minizinc
+%
+
+include "globals.mzn"; 
+
+int: n = 23;
+array[1..3] of var set of 1..n: x;
+
+%solve satisfy;
+solve :: set_search(x, smallest, indomain_min, complete) satisfy;
+
+constraint
+  partition_set(x, 1..n)
+  /\
+  forall(i in 1..3) (
+    let {
+       array[1..n] of var bool: y
+    }
+    in
+    card(x[i]) >= 3
+    /\
+    link_set_to_booleans(x[i], y)
+    /\
+    forall(a, b, c in ub(x[i])) (
+       ( a in x[i] /\ b in x[i] /\ c in x[i]  
+         /\ 
+         a < b /\ b < c
+      )
+       ->
+       (
+         a + b != c
+       )
+    )
+  )
+    % this symmetry breaking works but is probably considered cheating
+%   /\
+%   1 in x[1]
+%   /\
+%   3 in x[2]
+%   /\
+%   9 in x[3]
+   /\ % this symmetry breaking don't work: "Constraint set_lt not found"
+   forall(i in 2..3) (
+     x[i-1] < x[i]
+   )
+;
+
+output [
+  show(x), "\n"
+];
\ No newline at end of file
diff --git a/src/test/fz/upTo5sec/ramsey_partition/ramsey_partition.out b/src/test/fz/upTo5sec/ramsey_partition/ramsey_partition.out
index ae0a8b60e..07b907a53 100644
--- a/src/test/fz/upTo5sec/ramsey_partition/ramsey_partition.out
+++ b/src/test/fz/upTo5sec/ramsey_partition/ramsey_partition.out
@@ -1,2 +1,2 @@
 x = array1d(1..3, [{1, 2, 4, 8, 11, 16, 22}, {3, 5, 6, 7, 19, 21, 23}, {9, 10, 12, 13, 14, 15, 17, 18, 20}]);
-----------
\ No newline at end of file
+----------
diff --git a/src/test/fz/upTo5sec/ramsey_partition/ramsey_partition.ozn b/src/test/fz/upTo5sec/ramsey_partition/ramsey_partition.ozn
new file mode 100644
index 000000000..fca2e2fde
--- /dev/null
+++ b/src/test/fz/upTo5sec/ramsey_partition/ramsey_partition.ozn
@@ -0,0 +1,2 @@
+output [show(x),"\n"];
+array [1..3] of set of int: x;
diff --git a/src/test/java/org/jacop/ExampleBasedTest.java b/src/test/java/org/jacop/ExampleBasedTest.java
index 6cc30b593..a56f95e3f 100644
--- a/src/test/java/org/jacop/ExampleBasedTest.java
+++ b/src/test/java/org/jacop/ExampleBasedTest.java
@@ -47,7 +47,7 @@
  * It is performing testing based on the examples present in the library.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class ExampleBasedTest {
 
diff --git a/src/test/java/org/jacop/IntDomainTest.java b/src/test/java/org/jacop/IntDomainTest.java
index 467f4ab43..913d2efd9 100644
--- a/src/test/java/org/jacop/IntDomainTest.java
+++ b/src/test/java/org/jacop/IntDomainTest.java
@@ -51,7 +51,7 @@
  * Tests to test different domain operations for IntDomains in particular SmallDenseDomain and IntervalDomain.
  *
  * @author Mariusz Świerkot and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 @RunWith(Parameterized.class) public class IntDomainTest {
 
diff --git a/src/test/java/org/jacop/MinTestSuite.java b/src/test/java/org/jacop/MinTestSuite.java
index 51e841188..788730e6c 100644
--- a/src/test/java/org/jacop/MinTestSuite.java
+++ b/src/test/java/org/jacop/MinTestSuite.java
@@ -37,7 +37,7 @@
  * It is class to encompass all tests that belong to min profile.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 
 @RunWith(Suite.class)
diff --git a/src/test/java/org/jacop/MinizincBasedTestAbove1Hours.java b/src/test/java/org/jacop/MinizincBasedTestAbove1Hours.java
index 0dffc847f..6c4ac40c3 100644
--- a/src/test/java/org/jacop/MinizincBasedTestAbove1Hours.java
+++ b/src/test/java/org/jacop/MinizincBasedTestAbove1Hours.java
@@ -42,7 +42,7 @@
  * see if some problems are now being executed faster.
  *
  * @author Mariusz Świerkot and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 @RunWith(Parameterized.class) public class MinizincBasedTestAbove1Hours extends MinizincBasedTestsHelper {
     protected static final String timeCategory = "above1hour/";
diff --git a/src/test/java/org/jacop/MinizincBasedTestUpTo10Minutes.java b/src/test/java/org/jacop/MinizincBasedTestUpTo10Minutes.java
index fd9f027aa..93c7da522 100644
--- a/src/test/java/org/jacop/MinizincBasedTestUpTo10Minutes.java
+++ b/src/test/java/org/jacop/MinizincBasedTestUpTo10Minutes.java
@@ -44,7 +44,7 @@
  * to other shorter time category.
  *
  * @author Mariusz Świerkot and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 @RunWith(Parameterized.class) public class MinizincBasedTestUpTo10Minutes extends MinizincBasedTestsHelper {
 
diff --git a/src/test/java/org/jacop/MinizincBasedTestUpTo1Hours.java b/src/test/java/org/jacop/MinizincBasedTestUpTo1Hours.java
index 5ac611e52..af72ca015 100644
--- a/src/test/java/org/jacop/MinizincBasedTestUpTo1Hours.java
+++ b/src/test/java/org/jacop/MinizincBasedTestUpTo1Hours.java
@@ -44,7 +44,7 @@
  * to other shorter time category.
  *
  * @author Mariusz Świerkot and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 @RunWith(Parameterized.class) public class MinizincBasedTestUpTo1Hours extends MinizincBasedTestsHelper {
     protected static final String timeCategory = "upTo1hour/";
diff --git a/src/test/java/org/jacop/MinizincBasedTestUpTo1Minutes.java b/src/test/java/org/jacop/MinizincBasedTestUpTo1Minutes.java
index e31cb7300..f9ccc79a3 100644
--- a/src/test/java/org/jacop/MinizincBasedTestUpTo1Minutes.java
+++ b/src/test/java/org/jacop/MinizincBasedTestUpTo1Minutes.java
@@ -44,7 +44,7 @@
  * to other shorter time category.
  *
  * @author Mariusz Świerkot and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 @RunWith(Parameterized.class) public class MinizincBasedTestUpTo1Minutes extends MinizincBasedTestsHelper {
     protected static final String timeCategory = "upTo1min/";
diff --git a/src/test/java/org/jacop/MinizincBasedTestUpTo30Seconds.java b/src/test/java/org/jacop/MinizincBasedTestUpTo30Seconds.java
index 5640aa97b..d84ab22f1 100644
--- a/src/test/java/org/jacop/MinizincBasedTestUpTo30Seconds.java
+++ b/src/test/java/org/jacop/MinizincBasedTestUpTo30Seconds.java
@@ -44,7 +44,7 @@
  * to other shorter time category.
  *
  * @author Mariusz Świerkot and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 @RunWith(Parameterized.class) public class MinizincBasedTestUpTo30Seconds extends MinizincBasedTestsHelper {
 
diff --git a/src/test/java/org/jacop/MinizincBasedTestUpTo5Minutes.java b/src/test/java/org/jacop/MinizincBasedTestUpTo5Minutes.java
index b7f8c718f..5f321800c 100644
--- a/src/test/java/org/jacop/MinizincBasedTestUpTo5Minutes.java
+++ b/src/test/java/org/jacop/MinizincBasedTestUpTo5Minutes.java
@@ -44,7 +44,7 @@
  * to other shorter time category.
  *
  * @author Mariusz Świerkot and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 @RunWith(Parameterized.class) public class MinizincBasedTestUpTo5Minutes extends MinizincBasedTestsHelper {
     protected static final String timeCategory = "upTo5min/";
diff --git a/src/test/java/org/jacop/MinizincBasedTestUpTo5Seconds.java b/src/test/java/org/jacop/MinizincBasedTestUpTo5Seconds.java
index eb4f4f5c7..d841dfaa9 100644
--- a/src/test/java/org/jacop/MinizincBasedTestUpTo5Seconds.java
+++ b/src/test/java/org/jacop/MinizincBasedTestUpTo5Seconds.java
@@ -43,7 +43,7 @@
  * Minizinc based tests for problems that run upTo5seconds.
  *
  * @author Mariusz Świerkot and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 @RunWith(Parameterized.class) public class MinizincBasedTestUpTo5Seconds extends MinizincBasedTestsHelper {
     protected static final String timeCategory = "upTo5sec/";
diff --git a/src/test/java/org/jacop/MinizincBasedTestsHelper.java b/src/test/java/org/jacop/MinizincBasedTestsHelper.java
index d6c5de73e..de42bcc25 100644
--- a/src/test/java/org/jacop/MinizincBasedTestsHelper.java
+++ b/src/test/java/org/jacop/MinizincBasedTestsHelper.java
@@ -55,7 +55,7 @@
  * Test Helper used by all Minizinc based tests.
  *
  * @author Mariusz Świerkot and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 
 public class MinizincBasedTestsHelper {
diff --git a/src/test/java/org/jacop/MizincBasedChosen.java b/src/test/java/org/jacop/MizincBasedChosen.java
index a31087d22..1ee266537 100644
--- a/src/test/java/org/jacop/MizincBasedChosen.java
+++ b/src/test/java/org/jacop/MizincBasedChosen.java
@@ -42,7 +42,7 @@
  * as specified by the problem listing in minizincbasedchosen directory.
  *
  * @author Mariusz Świerkot and Radoslaw Szymanek
- * @version 4.9
+ * @version 4.10
  */
 @RunWith(Parameterized.class) public class MizincBasedChosen extends MinizincBasedTestsHelper {
 
diff --git a/src/test/java/org/jacop/PerformanceTest.java b/src/test/java/org/jacop/PerformanceTest.java
index 571d476b0..1de1d6a46 100644
--- a/src/test/java/org/jacop/PerformanceTest.java
+++ b/src/test/java/org/jacop/PerformanceTest.java
@@ -43,7 +43,7 @@
  * It is performing testing for performance comparisons.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class PerformanceTest extends TestHelper {
 
diff --git a/src/test/java/org/jacop/QueueForwardTest.java b/src/test/java/org/jacop/QueueForwardTest.java
index da1372983..0efc3228a 100644
--- a/src/test/java/org/jacop/QueueForwardTest.java
+++ b/src/test/java/org/jacop/QueueForwardTest.java
@@ -53,7 +53,7 @@
  * in what constraint it is being used in.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class QueueForwardTest {
 
diff --git a/src/test/java/org/jacop/SingleConstraintTest.java b/src/test/java/org/jacop/SingleConstraintTest.java
index 9d148d859..b8fc53945 100644
--- a/src/test/java/org/jacop/SingleConstraintTest.java
+++ b/src/test/java/org/jacop/SingleConstraintTest.java
@@ -58,7 +58,7 @@
  * It is performing testing based on simple problems containing only one constraint.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class SingleConstraintTest extends TestHelper {
 
diff --git a/src/test/java/org/jacop/TestHelper.java b/src/test/java/org/jacop/TestHelper.java
index 180dbae30..99ca0171d 100644
--- a/src/test/java/org/jacop/TestHelper.java
+++ b/src/test/java/org/jacop/TestHelper.java
@@ -41,7 +41,7 @@
  * It is helper class that allows perform quickly operation to setup tests.
  *
  * @author Radoslaw Szymanek and Krzysztof Kuchcinski
- * @version 4.9
+ * @version 4.10
  */
 public class TestHelper {