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| package org.sat4j; |
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| import static java.lang.System.out; |
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| import org.sat4j.minisat.SolverFactory; |
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| import org.sat4j.opt.MaxSatDecorator; |
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| import org.sat4j.opt.WeightedMaxSatDecorator; |
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| import org.sat4j.reader.DimacsReader; |
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| import org.sat4j.reader.Reader; |
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| import org.sat4j.specs.ISolver; |
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| public class MaxSatLauncher extends AbstractOptimizationLauncher { |
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| private static final long serialVersionUID = 1L; |
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| @Override
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| protected void usage() { |
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| out.println("java -jar sat4jmax instance-name");
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| } |
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| @Override
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| protected Reader createReader(ISolver solver, String problemname) { |
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| if (problemname.endsWith(".wcnf")) {
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| return new DimacsReader(solver,"wcnf");
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| } |
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| return new DimacsReader(solver);
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| } |
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| @Override
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| protected String getInstanceName(String[] args) { |
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| return args[0];
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| } |
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| @Override
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| protected ISolver configureSolver(String[] args) { |
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| int problemindex = args.length-1;
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| if (args[problemindex].endsWith(".wcnf")) {
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| return new WeightedMaxSatDecorator(SolverFactory.newMinimalOPBMinPueblo());
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| } |
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| return new MaxSatDecorator(SolverFactory.instance().defaultSolver());
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| } |
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| public static void main(String[] args) {
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| AbstractLauncher lanceur = new MaxSatLauncher();
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| lanceur.run(args);
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| } |
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| } |
