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Fix the condition to use bestCost as this is what we are traceing.

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Added log to debug to state the termination
This commit is contained in:
safraeli 2019-05-23 09:42:59 +03:00
parent 8696f5ed25
commit d4b7637b07
1 changed files with 6 additions and 2 deletions
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8
jsprit-core/src/main/java/com/graphhopper/jsprit/core/algorithm/termination/IterationWithoutImprovementTermination.java
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@ -107,7 +107,11 @@ public class IterationWithoutImprovementTermination implements PrematureAlgorith
return false; return false;
boolean unassignedJobsEqual = (currentJobsUnassigned == unassignedJobsCount.get(i - noIterationWithoutImprovement)); boolean unassignedJobsEqual = (currentJobsUnassigned == unassignedJobsCount.get(i - noIterationWithoutImprovement));
boolean progressTooSlow = 100 * ((costs.get(i - noIterationWithoutImprovement) - currentCost) / currentCost) <= terminationByCostPercentage; boolean progressTooSlow = 100 * ((costs.get(i - noIterationWithoutImprovement) - bestCost) / bestCost) <= terminationByCostPercentage;
return (unassignedJobsEqual && progressTooSlow); if (unassignedJobsEqual && progressTooSlow){
log.debug("Termination condition by percentage reached: " + this);
return true;
}else
return false;
} }
} }