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  1. OptaPlanner
  2. PLANNER-1315

Score corruption analysis should be given too with multithreaded incremental solving

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    • 2018 Week 39-41
    • 5
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      With multithreaded incremental solving together with DRL we sometimes get this:

      Caused by: java.lang.IllegalStateException: Score corruption:
           the workingScore (-471init/0hard/-10soft) is not
           the uncorruptedScore (-471init/0hard/0soft) after completedAction (...):
        Score corruption analysis could not be generated because either corrupted constraintMatchEnabled (false) or uncorrupted constraintMatchEnabled (true) is disabled.
        Check your score constraints manually.
      
      Caused by: java.lang.IllegalStateException: Score corruption:
          the workingScore (-257init/0hard/0soft) is not
          the uncorruptedScore (-257init/-1hard/0soft) after completedAction (...):
        The corrupted scoreDirector has no ConstraintMatch(s) which are in excess.
        The corrupted scoreDirector has no ConstraintMatch(s) which are missing.
        The corrupted scoreDirector has no ConstraintMatch(s) in excess or missing. That could be a bug in this class (class org.optaplanner.core.impl.score.director.drools.DroolsScoreDirector).
        Check your score constraints.
      

              gdesmet@redhat.com Geoffrey De Smet (Inactive)
              gdesmet@redhat.com Geoffrey De Smet (Inactive)
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                Updated:
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