Skip to content

Latest commit

 

History

History
48 lines (33 loc) · 2.16 KB

README.md

File metadata and controls

48 lines (33 loc) · 2.16 KB
Raw

UET-UCT-order

This repository contains all the code that was used in the experiments in the Chapter 9 of the following thesis: TODO: Add the citation of the thesis when it is fixed

Installing

This project is a standard maven project in Java. As such an executable jar file can be built with the following command:

mvn clean package

Running

As soon as maven has finished building the executable jar file, you can find it in the target folder. Copy and paste the jar file named UETUCT-order.jar into the home directory of this project. Finally, you can execute it to solve an instance of the UET-UCT with the method of your choice.

java -jar UETUCT-order.jar ConfigurationName timeLimitInMinutes pathToInstanceJSONFile

For example, if you want to solve the instance at data/STG/50/50_2_rand0000.json with the ORDER approach with a 5 minutes time limit (as we use for our benchmark), you should execute the following command:

java -jar UETUCT-order.jar ORDER 5 "data/STG/50/50_2_rand0000.json"

By the end of any execution, the final line that was printed indicate the solving statistics as such:

instanceName;timeToProof;timeToBest;Objective;nbNodes;nbBacktracks;nbFails;

timeToProof and timeToBest are both expressed in milliseconds (ms). In the case of our example, the final line should look like to something like this:

50_2_rand0000;112;106;25;50;99;49;

Look into the code

If you want to have a look at the code, here is its packages organisation:

  • constraint:
    • The class PropOrderUETUCT.java is the propagator for the Order constraint specified for the duplication UET-UCT.
    • Finally, the class UETUCTModel.java builds a configurable Choco model of the UET-UCT for the instance given in parameter. The class also contains a main method easy to execute inside an IDE and showing how to easy configure the model to be solved.
  • data: this package contains code useful for input/output processing, especially inside the Factory.java class.

Having a problem ?

For any encountered problem, do not hesitate to raise an issue or to directly contact me at [email protected]. I would be happy to answer any question with the code.