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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
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safraeli 2019-05-23 10:14:54 +03:00
parent d4b7637b07
commit 595ef67ae8
1 changed files with 1 additions and 1 deletions
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jsprit-core/src/main/java/com/graphhopper/jsprit/core/algorithm/termination/IterationWithoutImprovementTermination.java
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@ -109,7 +109,7 @@ public class IterationWithoutImprovementTermination implements PrematureAlgorith
boolean unassignedJobsEqual = (currentJobsUnassigned == unassignedJobsCount.get(i - noIterationWithoutImprovement)); boolean unassignedJobsEqual = (currentJobsUnassigned == unassignedJobsCount.get(i - noIterationWithoutImprovement));
boolean progressTooSlow = 100 * ((costs.get(i - noIterationWithoutImprovement) - bestCost) / bestCost) <= terminationByCostPercentage; boolean progressTooSlow = 100 * ((costs.get(i - noIterationWithoutImprovement) - bestCost) / bestCost) <= terminationByCostPercentage;
if (unassignedJobsEqual && progressTooSlow){ if (unassignedJobsEqual && progressTooSlow){
log.debug("Termination condition by percentage reached: " + this); log.debug("Termination condition by percentage reached after " + Integer.toString(i) + " Iterations: \n" + this);
return true; return true;
}else }else
return false; return false;