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  1. OptaPlanner
  2. PLANNER-1254

[PLANNER] Adding a unimprovedSecondsSpentLimit on HARD score

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    • Icon: Feature Request Feature Request
    • Resolution: Done
    • Icon: Major Major
    • 7.12.0.Final
    • 7.0.0.Final
    • None
    • None
    • 2018 Week 36-38
    • 3
    • NEW
    • NEW

      I would like to use unimprovedSecondsSpentLimit but only if the HARD score doesn't improve, irrelevant to the other scores (MEDIUM or SOFT).
      Something like hardScoreUnimprovedSecondsSpentLimit.

      Strawman proposal A:

      <termination>
        <!-- If the best score hasn't improved by 100 soft points in 30 seconds, terminate solving -->
        <unimprovedSecondsSpentLimit>30</unimprovedSecondsSpentLimit>
        <unimprovedScoreDifferenceThreshold>0hard/100soft</unimprovedScoreDifferenceThreshold>
      </termination>
      

            gdesmet@redhat.com Geoffrey De Smet (Inactive)
            rhn-support-ajuricic Amana Juricic
            Radovan Synek Radovan Synek
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