Lignes Claires is a solver for One-sided Crossing Minimization based on Constraint Programming.
It is based on choco-solver which is an open-source Java library for Constraint Programming.

It will hopefully be a contestant of the PACE Challenge 2024.

In the following, we distinguish two usages:

• as a standalone application: the jar file includes all required dependencies,
• as a library: the jar file excludes all dependencies.

This project works on 32 bits and 64 bits environment and requires:

• JDK 11+
• Maven 3+

This project uses the Cross-platform Maven build system.

mvn clean package

or to skip unit tests

mvn clean package -DskipTests=true

The jar file contains all required dependencies. The next step is simply to run the console application.

java -cp target/lignes-claires-*-with-dependencies.jar lignesclaires.LignesClaires

Execute the main class without argument to display the help message.

The jar file does not contains any dependencies, as of being used as a dependency of another application. The next step is to add the jar file to your classpath of your application and also add the required dependencies.

First, you must build from source and install it into your local .m2 repository.

mvn install

Then, you only have to edit your pom.xml to declare the following library dependency:

<dependency>
   <groupId>fr.univ-cotedazur</groupId>
   <artifactId>lignes-claires</artifactId>
   <version>0.1.0-SNAPSHOT</version>
</dependency>

This project makes use of SemVer for versioning. A list of existing versions can be found in the project’s releases.

See AUTHORS and CONTRIBUTORS files.

This project is licensed under the 3-Clause BSD License - see the LICENSE file for details.