org.drools.planner.examples.curriculumcourse.benchmark.curriculumCourseStepLimitSolverBenchmarkConfig.xml Maven / Gradle / Ivy

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Drools Planner optimizes automated planning by combining metaheuristic search algorithms with rule engine powered score calculation. This is the drools-planner-examples module which contains examples on how to use Drools Planner.

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<?xml version="1.0" encoding="UTF-8"?>
<solverBenchmarkSuite>
  <benchmarkDirectory>local/data/curriculumcourse</benchmarkDirectory>

  <inheritedSolverBenchmark>
    <unsolvedSolutionFile>data/curriculumcourse/unsolved/comp01_initialized.xml</unsolvedSolutionFile>

    <solver>
      <solutionClass>org.drools.planner.examples.curriculumcourse.domain.CurriculumCourseSchedule</solutionClass>
      <planningEntityClass>org.drools.planner.examples.curriculumcourse.domain.Lecture</planningEntityClass>
      <scoreDrl>/org/drools/planner/examples/curriculumcourse/solver/curriculumCourseScoreRules.drl</scoreDrl>
      <scoreDefinition>
        <scoreDefinitionType>HARD_AND_SOFT</scoreDefinitionType>
      </scoreDefinition>
    </solver>
  </inheritedSolverBenchmark>

  <solverBenchmark>
    <solver>
      <localSearch>
        <termination>
          <maximumStepCount>2000</maximumStepCount>
        </termination>
        <selector>
          <selector>
            <moveFactoryClass>org.drools.planner.examples.curriculumcourse.solver.move.factory.PeriodChangeMoveFactory</moveFactoryClass>
          </selector>
          <selector>
            <moveFactoryClass>org.drools.planner.examples.curriculumcourse.solver.move.factory.RoomChangeMoveFactory</moveFactoryClass>
          </selector>
          <selector>
            <moveFactoryClass>org.drools.planner.examples.curriculumcourse.solver.move.factory.LectureSwitchMoveFactory</moveFactoryClass>
          </selector>
        </selector>
        <acceptor>
          <completeSolutionTabuSize>1500</completeSolutionTabuSize>
          <!--<completeSolutionTabuSize>500</completeSolutionTabuSize>-->
          <!--<completePropertyTabuSize>10</completePropertyTabuSize>-->
        </acceptor>
        <forager>
          <pickEarlyType>NEVER</pickEarlyType>
          <minimalAcceptedSelection>900</minimalAcceptedSelection><!-- TODO tweak me -->
        </forager>
      </localSearch>
    </solver>
  </solverBenchmark>
</solverBenchmarkSuite>