diff --git a/com.patrikdufresne.planimod-installation-package/src/main/assembly/linux-package.xml b/com.patrikdufresne.planimod-installation-package/src/main/assembly/linux-package.xml
index e40c9a944953f96087e8b12950060ef48e06c05a..e4322bebcf8d39535eac53a784547da013610512 100644
--- a/com.patrikdufresne.planimod-installation-package/src/main/assembly/linux-package.xml
+++ b/com.patrikdufresne.planimod-installation-package/src/main/assembly/linux-package.xml
@@ -1,4 +1,23 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Copyright (C) 2019 Patrik Dufresne Service Logiciel <info@patrikdufresne.com>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 3 of the License, or (at your option) any later version.
+
+    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
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+-->
 <assembly
 	xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
diff --git a/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/License.txt b/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/License.txt
index d0d6a4d3b9e6137964e147ab050edd3ac1a0fc74..3d07dbd395bb40b46c36868f7b5885c7bedf678c 100644
--- a/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/License.txt
+++ b/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/License.txt
@@ -1,3 +1,21 @@
+====
+    Copyright (C) 2019 Patrik Dufresne Service Logiciel <info@patrikdufresne.com>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 3 of the License, or (at your option) any later version.
+
+    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
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+====
+
 nsisFirewall -- Small NSIS plugin for simple tasks with Windows Firewall
 Web site: http://wiz0u.free.fr/prog/nsisFirewall
 
diff --git a/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/ReadMe.txt b/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/ReadMe.txt
index 67c7d52efc5620c3043625ec0cce36b9646f297b..d4912cf52e822104ad23a76cb53eb2c7b3fb5640 100644
--- a/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/ReadMe.txt
+++ b/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/ReadMe.txt
@@ -1,3 +1,21 @@
+====
+    Copyright (C) 2019 Patrik Dufresne Service Logiciel <info@patrikdufresne.com>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 3 of the License, or (at your option) any later version.
+
+    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
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+====
+
 nsisFirewall 1.2 -- Small NSIS plugin for simple tasks with Windows build-in Firewall
 Web site: http://wiz0u.free.fr/prog/nsisFirewall
 ---------------------------------------------------------
diff --git a/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/exdll.h b/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/exdll.h
index feca246b5a45177335b49e5e7a66d3292e2d4745..05b1e0c26c71d338ba4fdc913816a0850037d64e 100644
--- a/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/exdll.h
+++ b/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/exdll.h
@@ -1,3 +1,20 @@
+/**
+ * Copyright (C) 2019 Patrik Dufresne Service Logiciel <info@patrikdufresne.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
 #ifndef _EXDLL_H_
 #define _EXDLL_H_
 
diff --git a/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/nsisFirewall.cpp b/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/nsisFirewall.cpp
index ef50011755300fa8f94b67e78ff63b59e0ecb340..c96e823b458b39e9c328180f3e5aa2fe26a1feca 100644
--- a/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/nsisFirewall.cpp
+++ b/com.patrikdufresne.planimod-installation-package/src/main/nsis/plugin/nsisFirewall-src/nsisFirewall.cpp
@@ -1,3 +1,20 @@
+/**
+ * Copyright (C) 2019 Patrik Dufresne Service Logiciel <info@patrikdufresne.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
 /*
 nsisFirewall -- Small NSIS plugin for simple tasks with Windows Firewall
 Web site: http://wiz0u.free.fr/prog/nsisFirewall
diff --git a/com.patrikdufresne.planimod-installation-package/src/main/root/logback.xml b/com.patrikdufresne.planimod-installation-package/src/main/root/logback.xml
index bf04dcda1eddc2e7f0258388855de3e9a2995dbf..107cb752550529511124e01b3310e38df4b9efe9 100644
--- a/com.patrikdufresne.planimod-installation-package/src/main/root/logback.xml
+++ b/com.patrikdufresne.planimod-installation-package/src/main/root/logback.xml
@@ -1,3 +1,22 @@
+<!--
+
+    Copyright (C) 2019 Patrik Dufresne Service Logiciel <info@patrikdufresne.com>
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 3 of the License, or (at your option) any later version.
+
+    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
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+-->
 <configuration>
 
 	<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
diff --git a/formatter.xml b/formatter.xml
index 2ce16cf469380f5501ffb01eb5fe1912d0490a3b..ca35534940daccf5479d6ec16516bbedf188a46d 100644
--- a/formatter.xml
+++ b/formatter.xml
@@ -1,19 +1,21 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!--
 
-    Copyright(C) 2013 Patrik Dufresne Service Logiciel <info@patrikdufresne.com>
+    Copyright (C) 2019 Patrik Dufresne Service Logiciel <info@patrikdufresne.com>
 
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 3 of the License, or (at your option) any later version.
 
-            http://www.apache.org/licenses/LICENSE-2.0
+    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
+    Lesser General Public License for more details.
 
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program; if not, write to the Free Software Foundation,
+    Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 -->
 <profiles version="12">
diff --git a/ilp/ilp-cbc/.gitignore b/ilp-cbc/.gitignore
similarity index 100%
rename from ilp/ilp-cbc/.gitignore
rename to ilp-cbc/.gitignore
diff --git a/ilp/ilp-cbc/pom.xml b/ilp-cbc/pom.xml
similarity index 98%
rename from ilp/ilp-cbc/pom.xml
rename to ilp-cbc/pom.xml
index 4f3215141c43b9e8b15033bd5eee451d97a79b0e..878e5c1770243af3d333cedc57455137dd1eeaa9 100644
--- a/ilp/ilp-cbc/pom.xml
+++ b/ilp-cbc/pom.xml
@@ -2,7 +2,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>com.patrikdufresne</groupId>
-		<artifactId>ilp-parent</artifactId>
+		<artifactId>planimod-parent</artifactId>
 		<version>${revision}</version>
 	</parent>
 	<artifactId>ilp-cbc</artifactId>
diff --git a/ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcConstraint.java b/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcConstraint.java
similarity index 100%
rename from ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcConstraint.java
rename to ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcConstraint.java
diff --git a/ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcLinearProblem.java b/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcLinearProblem.java
similarity index 100%
rename from ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcLinearProblem.java
rename to ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcLinearProblem.java
diff --git a/ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcSolver.java b/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcSolver.java
similarity index 100%
rename from ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcSolver.java
rename to ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcSolver.java
diff --git a/ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcSolverFactory.java b/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcSolverFactory.java
similarity index 100%
rename from ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcSolverFactory.java
rename to ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcSolverFactory.java
diff --git a/ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcSolverOption.java b/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcSolverOption.java
similarity index 100%
rename from ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcSolverOption.java
rename to ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcSolverOption.java
diff --git a/ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcVariable.java b/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcVariable.java
similarity index 100%
rename from ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcVariable.java
rename to ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CbcVariable.java
diff --git a/ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CostStrategy.java b/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CostStrategy.java
similarity index 100%
rename from ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CostStrategy.java
rename to ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/CostStrategy.java
diff --git a/ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/GMICuts.java b/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/GMICuts.java
similarity index 100%
rename from ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/GMICuts.java
rename to ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/GMICuts.java
diff --git a/ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/LatwomirCuts.java b/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/LatwomirCuts.java
similarity index 100%
rename from ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/LatwomirCuts.java
rename to ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/LatwomirCuts.java
diff --git a/ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/Preprocess.java b/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/Preprocess.java
similarity index 100%
rename from ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/Preprocess.java
rename to ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/Preprocess.java
diff --git a/ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/Presolve.java b/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/Presolve.java
similarity index 100%
rename from ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/Presolve.java
rename to ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/Presolve.java
diff --git a/ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/ProbingCuts.java b/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/ProbingCuts.java
similarity index 100%
rename from ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/ProbingCuts.java
rename to ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/ProbingCuts.java
diff --git a/ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/ReduceAndSplitCuts.java b/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/ReduceAndSplitCuts.java
similarity index 100%
rename from ilp/ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/ReduceAndSplitCuts.java
rename to ilp-cbc/src/main/java/com/patrikdufresne/ilp/cbc/ReduceAndSplitCuts.java
diff --git a/ilp/ilp-cbc/src/test/java/com/patrikdufresne/Main.java b/ilp-cbc/src/test/java/com/patrikdufresne/Main.java
similarity index 100%
rename from ilp/ilp-cbc/src/test/java/com/patrikdufresne/Main.java
rename to ilp-cbc/src/test/java/com/patrikdufresne/Main.java
diff --git a/ilp/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/AllTests.java b/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/AllTests.java
similarity index 100%
rename from ilp/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/AllTests.java
rename to ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/AllTests.java
diff --git a/ilp/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcConstraintTest.java b/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcConstraintTest.java
similarity index 100%
rename from ilp/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcConstraintTest.java
rename to ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcConstraintTest.java
diff --git a/ilp/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcLinearProblemTest.java b/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcLinearProblemTest.java
similarity index 100%
rename from ilp/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcLinearProblemTest.java
rename to ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcLinearProblemTest.java
diff --git a/ilp/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcSolverTest.java b/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcSolverTest.java
similarity index 100%
rename from ilp/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcSolverTest.java
rename to ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcSolverTest.java
diff --git a/ilp/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcVariableTest.java b/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcVariableTest.java
similarity index 100%
rename from ilp/ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcVariableTest.java
rename to ilp-cbc/src/test/java/com/patrikdufresne/ilp/cbc/CbcVariableTest.java
diff --git a/ilp/ilp-core/.gitignore b/ilp-core/.gitignore
similarity index 100%
rename from ilp/ilp-core/.gitignore
rename to ilp-core/.gitignore
diff --git a/ilp/ilp-core/pom.xml b/ilp-core/pom.xml
similarity index 95%
rename from ilp/ilp-core/pom.xml
rename to ilp-core/pom.xml
index 8ef82ca06188c758792c5a299cb6ea27bee20036..c8e9c6eeaebf8424277aff9730112ec4b38b820a 100644
--- a/ilp/ilp-core/pom.xml
+++ b/ilp-core/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>com.patrikdufresne</groupId>
-		<artifactId>ilp-parent</artifactId>
+		<artifactId>planimod-parent</artifactId>
 		<version>${revision}</version>
 	</parent>
 	<artifactId>ilp-core</artifactId>
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/AbstractLinearProblem.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/AbstractLinearProblem.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/AbstractLinearProblem.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/AbstractLinearProblem.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/ConcreteLinear.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/ConcreteLinear.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/ConcreteLinear.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/ConcreteLinear.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/ConcreteTerm.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/ConcreteTerm.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/ConcreteTerm.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/ConcreteTerm.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/Constraint.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/Constraint.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/Constraint.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/Constraint.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/IBranchingTechniqueLast.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/IBranchingTechniqueLast.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/IBranchingTechniqueLast.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/IBranchingTechniqueLast.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/IBranchingTechniqueLastAlwaysDown.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/IBranchingTechniqueLastAlwaysDown.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/IBranchingTechniqueLastAlwaysDown.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/IBranchingTechniqueLastAlwaysDown.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/IFeasibilityPumpHeuristic.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/IFeasibilityPumpHeuristic.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/IFeasibilityPumpHeuristic.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/IFeasibilityPumpHeuristic.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/ILPError.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/ILPError.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/ILPError.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/ILPError.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/ILPException.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/ILPException.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/ILPException.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/ILPException.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/ILPLogger.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/ILPLogger.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/ILPLogger.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/ILPLogger.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/ILPPolicy.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/ILPPolicy.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/ILPPolicy.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/ILPPolicy.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/IPersistentLinearProblem.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/IPersistentLinearProblem.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/IPersistentLinearProblem.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/IPersistentLinearProblem.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/IPreProcessorPass.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/IPreProcessorPass.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/IPreProcessorPass.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/IPreProcessorPass.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/ImmutableLinear.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/ImmutableLinear.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/ImmutableLinear.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/ImmutableLinear.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/Linear.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/Linear.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/Linear.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/Linear.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/LinearProblem.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/LinearProblem.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/LinearProblem.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/LinearProblem.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/Solver.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/Solver.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/Solver.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/Solver.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/SolverFactory.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/SolverFactory.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/SolverFactory.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/SolverFactory.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/SolverOption.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/SolverOption.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/SolverOption.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/SolverOption.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/Status.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/Status.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/Status.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/Status.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/Term.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/Term.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/Term.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/Term.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/VarType.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/VarType.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/VarType.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/VarType.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/Variable.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/Variable.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/Variable.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/Variable.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/util/Bound.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/util/Bound.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/util/Bound.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/util/Bound.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/util/BoundSnapshot.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/util/BoundSnapshot.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/util/BoundSnapshot.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/util/BoundSnapshot.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/util/ConstraintSnapshot.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/util/ConstraintSnapshot.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/util/ConstraintSnapshot.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/util/ConstraintSnapshot.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/util/Constraints.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/util/Constraints.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/util/Constraints.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/util/Constraints.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/util/Linears.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/util/Linears.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/util/Linears.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/util/Linears.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/util/ValueSnapshot.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/util/ValueSnapshot.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/util/ValueSnapshot.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/util/ValueSnapshot.java
diff --git a/ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/util/Variables.java b/ilp-core/src/main/java/com/patrikdufresne/ilp/util/Variables.java
similarity index 100%
rename from ilp/ilp-core/src/main/java/com/patrikdufresne/ilp/util/Variables.java
rename to ilp-core/src/main/java/com/patrikdufresne/ilp/util/Variables.java
diff --git a/ilp/ilp-core/src/test/java/com/patrikdufresne/ilp/ConstraintTest.java b/ilp-core/src/test/java/com/patrikdufresne/ilp/ConstraintTest.java
similarity index 100%
rename from ilp/ilp-core/src/test/java/com/patrikdufresne/ilp/ConstraintTest.java
rename to ilp-core/src/test/java/com/patrikdufresne/ilp/ConstraintTest.java
diff --git a/ilp/ilp-core/src/test/java/com/patrikdufresne/ilp/LinearProblemTest.java b/ilp-core/src/test/java/com/patrikdufresne/ilp/LinearProblemTest.java
similarity index 100%
rename from ilp/ilp-core/src/test/java/com/patrikdufresne/ilp/LinearProblemTest.java
rename to ilp-core/src/test/java/com/patrikdufresne/ilp/LinearProblemTest.java
diff --git a/ilp/ilp-core/src/test/java/com/patrikdufresne/ilp/SolverTest.java b/ilp-core/src/test/java/com/patrikdufresne/ilp/SolverTest.java
similarity index 100%
rename from ilp/ilp-core/src/test/java/com/patrikdufresne/ilp/SolverTest.java
rename to ilp-core/src/test/java/com/patrikdufresne/ilp/SolverTest.java
diff --git a/ilp/ilp-core/src/test/java/com/patrikdufresne/ilp/VariableTest.java b/ilp-core/src/test/java/com/patrikdufresne/ilp/VariableTest.java
similarity index 100%
rename from ilp/ilp-core/src/test/java/com/patrikdufresne/ilp/VariableTest.java
rename to ilp-core/src/test/java/com/patrikdufresne/ilp/VariableTest.java
diff --git a/ilp/ilp-glpk/.gitignore b/ilp-glpk/.gitignore
similarity index 100%
rename from ilp/ilp-glpk/.gitignore
rename to ilp-glpk/.gitignore
diff --git a/ilp/ilp-glpk/pom.xml b/ilp-glpk/pom.xml
similarity index 96%
rename from ilp/ilp-glpk/pom.xml
rename to ilp-glpk/pom.xml
index c6b435ef1d590f2e36ff5d8f6244131fbdaf3202..563970a51ea6faa0afc2dfc49327e3ada97cfcbc 100644
--- a/ilp/ilp-glpk/pom.xml
+++ b/ilp-glpk/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<groupId>com.patrikdufresne</groupId>
-		<artifactId>ilp-parent</artifactId>
+		<artifactId>planimod-parent</artifactId>
 		<version>${revision}</version>
 	</parent>
 	<artifactId>ilp-glpk</artifactId>
diff --git a/ilp/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKConstraint.java b/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKConstraint.java
similarity index 100%
rename from ilp/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKConstraint.java
rename to ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKConstraint.java
diff --git a/ilp/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKLibrary.java b/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKLibrary.java
similarity index 100%
rename from ilp/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKLibrary.java
rename to ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKLibrary.java
diff --git a/ilp/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKLinearProblem.java b/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKLinearProblem.java
similarity index 100%
rename from ilp/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKLinearProblem.java
rename to ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKLinearProblem.java
diff --git a/ilp/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKSolver.java b/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKSolver.java
similarity index 100%
rename from ilp/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKSolver.java
rename to ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKSolver.java
diff --git a/ilp/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKSolverFactory.java b/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKSolverFactory.java
similarity index 100%
rename from ilp/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKSolverFactory.java
rename to ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKSolverFactory.java
diff --git a/ilp/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKSolverOption.java b/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKSolverOption.java
similarity index 100%
rename from ilp/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKSolverOption.java
rename to ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKSolverOption.java
diff --git a/ilp/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKVariable.java b/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKVariable.java
similarity index 100%
rename from ilp/ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKVariable.java
rename to ilp-glpk/src/main/java/com/patrikdufresne/ilp/glpk/GLPKVariable.java
diff --git a/ilp/ilp-glpk/src/main/resources/linux/x86_64/libglpk.so b/ilp-glpk/src/main/resources/linux/x86_64/libglpk.so
similarity index 100%
rename from ilp/ilp-glpk/src/main/resources/linux/x86_64/libglpk.so
rename to ilp-glpk/src/main/resources/linux/x86_64/libglpk.so
diff --git a/ilp/ilp-glpk/src/main/resources/linux/x86_64/libglpk_java.so b/ilp-glpk/src/main/resources/linux/x86_64/libglpk_java.so
similarity index 100%
rename from ilp/ilp-glpk/src/main/resources/linux/x86_64/libglpk_java.so
rename to ilp-glpk/src/main/resources/linux/x86_64/libglpk_java.so
diff --git a/ilp/ilp-glpk/src/main/resources/win/x86/glpk_4_51.dll b/ilp-glpk/src/main/resources/win/x86/glpk_4_51.dll
similarity index 100%
rename from ilp/ilp-glpk/src/main/resources/win/x86/glpk_4_51.dll
rename to ilp-glpk/src/main/resources/win/x86/glpk_4_51.dll
diff --git a/ilp/ilp-glpk/src/main/resources/win/x86/glpk_4_51_java.dll b/ilp-glpk/src/main/resources/win/x86/glpk_4_51_java.dll
similarity index 100%
rename from ilp/ilp-glpk/src/main/resources/win/x86/glpk_4_51_java.dll
rename to ilp-glpk/src/main/resources/win/x86/glpk_4_51_java.dll
diff --git a/ilp/ilp-glpk/src/main/resources/win/x86_64/glpk_4_51.dll b/ilp-glpk/src/main/resources/win/x86_64/glpk_4_51.dll
similarity index 100%
rename from ilp/ilp-glpk/src/main/resources/win/x86_64/glpk_4_51.dll
rename to ilp-glpk/src/main/resources/win/x86_64/glpk_4_51.dll
diff --git a/ilp/ilp-glpk/src/main/resources/win/x86_64/glpk_4_51_java.dll b/ilp-glpk/src/main/resources/win/x86_64/glpk_4_51_java.dll
similarity index 100%
rename from ilp/ilp-glpk/src/main/resources/win/x86_64/glpk_4_51_java.dll
rename to ilp-glpk/src/main/resources/win/x86_64/glpk_4_51_java.dll
diff --git a/ilp/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/AllTests.java b/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/AllTests.java
similarity index 100%
rename from ilp/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/AllTests.java
rename to ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/AllTests.java
diff --git a/ilp/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKConstraintTest.java b/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKConstraintTest.java
similarity index 100%
rename from ilp/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKConstraintTest.java
rename to ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKConstraintTest.java
diff --git a/ilp/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKLinearProblemTest.java b/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKLinearProblemTest.java
similarity index 100%
rename from ilp/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKLinearProblemTest.java
rename to ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKLinearProblemTest.java
diff --git a/ilp/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKSolverTest.java b/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKSolverTest.java
similarity index 100%
rename from ilp/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKSolverTest.java
rename to ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKSolverTest.java
diff --git a/ilp/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKVariableTest.java b/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKVariableTest.java
similarity index 100%
rename from ilp/ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKVariableTest.java
rename to ilp-glpk/src/test/java/com/patrikdufresne/ilp/glpk/GLPKVariableTest.java
diff --git a/ilp/pom.xml b/ilp/pom.xml
deleted file mode 100644
index db11374f90ff862e431a811807ff3c03353ce99c..0000000000000000000000000000000000000000
--- a/ilp/pom.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<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">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>com.patrikdufresne</groupId>
-		<artifactId>planimod-parent</artifactId>
-		<version>${revision}</version>
-	</parent>
-	<artifactId>ilp-parent</artifactId>
-	<packaging>pom</packaging>
-	<!-- Define repo -->
-	<repositories>
-		<repository>
-			<id>patrikdufresne</id>
-			<url>http://nexus.patrikdufresne.com/content/repositories/public/</url>
-		</repository>
-	</repositories>
-	<properties>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-	</properties>
-	<modules>
-		<module>ilp-core</module>
-		<module>ilp-glpk</module>
-		<module>ilp-cbc</module>
-	</modules>
-</project>
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index dc1bcf5c8fd19357d9d099b8c5e0554195767084..4df02fa11d9ce317c7de1e7e8bc10a1552c03073 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,9 @@
 	<version>${revision}</version>
 	<packaging>pom</packaging>
 	<modules>
-		<module>ilp</module>
+		<module>ilp-core</module>
+		<module>ilp-glpk</module>
+		<module>ilp-cbc</module>
 		<module>planimod-icons</module>
 		<module>com.patrikdufresne.planimod</module>
 		<module>com.patrikdufresne.planimod-installation-package</module>
@@ -42,4 +44,4 @@
 			</plugin>
 		</plugins>
 	</build>
-</project>
\ No newline at end of file
+</project>