[ https://issues.jboss.org/browse/JBRULES-3413?page=com.atlassian.jira.plug... ] Martin Vecera updated JBRULES-3413: ----------------------------------- Description: Running a benchamrk on a slow machine throws a NPE because there is no best solution found yet. Benchmark log: {code} 19:19:09.454 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.b.core.DefaultPlannerBenchmark - Benchmarking started: solverBenchmarkList size (2). 19:19:09.465 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.b.core.DefaultPlannerBenchmark - ================================================================================ 19:19:09.465 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.b.core.DefaultPlannerBenchmark - Warming up 19:19:09.465 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.b.core.DefaultPlannerBenchmark - ================================================================================ 19:19:14.598 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving started: time spend (0), score (null), new best score (null), random seed (0). 19:19:16.809 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.c.g.DefaultGreedyFitSolverPhase - Phase construction heuristic ended: step total (24), time spend (2211), best score (0hard/-42soft). 19:20:22.537 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.l.DefaultLocalSearchSolverPhase - Phase local search ended: step total (30), time spend (67939), best score (0hard/-33soft). 19:20:22.538 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving ended: time spend (67940), best score (0hard/-33soft), average calculate count per second (17). 19:20:22.538 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.b.core.DefaultPlannerBenchmark - ================================================================================ 19:20:22.538 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.b.core.DefaultPlannerBenchmark - Finished warmUp 19:20:22.538 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.b.core.DefaultPlannerBenchmark - ================================================================================ 19:21:04.936 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving started: time spend (0), score (null), new best score (null), random seed (0). 19:21:23.205 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.c.g.DefaultGreedyFitSolverPhase - Phase construction heuristic ended: step total (24), time spend (18269), best score (0hard/-42soft). 19:21:25.876 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.l.DefaultLocalSearchSolverPhase - Phase local search ended: step total (83), time spend (20940), best score (0hard/-16soft). 19:21:28.444 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.l.DefaultLocalSearchSolverPhase - Phase local search ended: step total (36), time spend (23508), best score (0hard/0soft). 19:21:28.445 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving ended: time spend (23509), best score (0hard/0soft), average calculate count per second (286). 19:21:28.988 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving started: time spend (0), score (null), new best score (null), random seed (0). 19:21:29.759 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.c.g.DefaultGreedyFitSolverPhase - Phase construction heuristic ended: step total (24), time spend (771), best score (0hard/-42soft). 19:21:31.522 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.l.DefaultLocalSearchSolverPhase - Phase local search ended: step total (93), time spend (2534), best score (0hard/-21soft). 19:21:31.881 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.l.DefaultLocalSearchSolverPhase - Phase local search ended: step total (10), time spend (2893), best score (0hard/0soft). 19:21:31.882 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving ended: time spend (2894), best score (0hard/0soft), average calculate count per second (1005). 19:21:32.121 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving started: time spend (0), score (null), new best score (null), random seed (0). 19:21:35.250 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.c.g.DefaultGreedyFitSolverPhase - Phase construction heuristic ended: step total (93), time spend (3129), best score (-6hard/-214soft). 19:22:05.244 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.l.DefaultLocalSearchSolverPhase - Phase local search ended: step total (166), time spend (33123), best score (0hard/-249soft). 19:22:39.981 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.l.DefaultLocalSearchSolverPhase - Phase local search ended: step total (2), time spend (67860), best score (0hard/-239soft). 19:22:39.981 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving ended: time spend (67860), best score (0hard/-239soft), average calculate count per second (166). 19:22:54.490 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving started: time spend (0), score (null), new best score (null), random seed (0). 19:23:54.743 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.c.g.DefaultGreedyFitSolverPhase - Phase construction heuristic ended: step total (53), time spend (60253), best score (null). 19:23:54.748 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving ended: time spend (60258), best score (null), average calculate count per second (54). {code} Exception: {code} Caused by: java.lang.NullPointerException at org.drools.planner.benchmark.core.ProblemBenchmark.benchmark(ProblemBenchmark.java:127) at org.drools.planner.benchmark.core.DefaultPlannerBenchmark.benchmark(DefaultPlannerBenchmark.java:133) at org.drools.planner.examples.tournaments.Benchmark.main(Benchmark.java:25) ... 6 more {code} was: Running a benchamrk on a slow machine throws a NPE because there is no best solution found yet. Benchmark log: <code> 19:19:09.454 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.b.core.DefaultPlannerBenchmark - Benchmarking started: solverBenchmarkList size (2). 19:19:09.465 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.b.core.DefaultPlannerBenchmark - ================================================================================ 19:19:09.465 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.b.core.DefaultPlannerBenchmark - Warming up 19:19:09.465 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.b.core.DefaultPlannerBenchmark - ================================================================================ 19:19:14.598 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving started: time spend (0), score (null), new best score (null), random seed (0). 19:19:16.809 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.c.g.DefaultGreedyFitSolverPhase - Phase construction heuristic ended: step total (24), time spend (2211), best score (0hard/-42soft). 19:20:22.537 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.l.DefaultLocalSearchSolverPhase - Phase local search ended: step total (30), time spend (67939), best score (0hard/-33soft). 19:20:22.538 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving ended: time spend (67940), best score (0hard/-33soft), average calculate count per second (17). 19:20:22.538 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.b.core.DefaultPlannerBenchmark - ================================================================================ 19:20:22.538 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.b.core.DefaultPlannerBenchmark - Finished warmUp 19:20:22.538 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.b.core.DefaultPlannerBenchmark - ================================================================================ 19:21:04.936 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving started: time spend (0), score (null), new best score (null), random seed (0). 19:21:23.205 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.c.g.DefaultGreedyFitSolverPhase - Phase construction heuristic ended: step total (24), time spend (18269), best score (0hard/-42soft). 19:21:25.876 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.l.DefaultLocalSearchSolverPhase - Phase local search ended: step total (83), time spend (20940), best score (0hard/-16soft). 19:21:28.444 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.l.DefaultLocalSearchSolverPhase - Phase local search ended: step total (36), time spend (23508), best score (0hard/0soft). 19:21:28.445 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving ended: time spend (23509), best score (0hard/0soft), average calculate count per second (286). 19:21:28.988 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving started: time spend (0), score (null), new best score (null), random seed (0). 19:21:29.759 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.c.g.DefaultGreedyFitSolverPhase - Phase construction heuristic ended: step total (24), time spend (771), best score (0hard/-42soft). 19:21:31.522 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.l.DefaultLocalSearchSolverPhase - Phase local search ended: step total (93), time spend (2534), best score (0hard/-21soft). 19:21:31.881 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.l.DefaultLocalSearchSolverPhase - Phase local search ended: step total (10), time spend (2893), best score (0hard/0soft). 19:21:31.882 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving ended: time spend (2894), best score (0hard/0soft), average calculate count per second (1005). 19:21:32.121 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving started: time spend (0), score (null), new best score (null), random seed (0). 19:21:35.250 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.c.g.DefaultGreedyFitSolverPhase - Phase construction heuristic ended: step total (93), time spend (3129), best score (-6hard/-214soft). 19:22:05.244 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.l.DefaultLocalSearchSolverPhase - Phase local search ended: step total (166), time spend (33123), best score (0hard/-249soft). 19:22:39.981 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.l.DefaultLocalSearchSolverPhase - Phase local search ended: step total (2), time spend (67860), best score (0hard/-239soft). 19:22:39.981 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving ended: time spend (67860), best score (0hard/-239soft), average calculate count per second (166). 19:22:54.490 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving started: time spend (0), score (null), new best score (null), random seed (0). 19:23:54.743 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.c.c.g.DefaultGreedyFitSolverPhase - Phase construction heuristic ended: step total (53), time spend (60253), best score (null). 19:23:54.748 [org.drools.planner.examples.tournaments.Benchmark.main()] INFO o.d.p.core.solver.DefaultSolver - Solving ended: time spend (60258), best score (null), average calculate count per second (54). </code> Exception: <code> Caused by: java.lang.NullPointerException at org.drools.planner.benchmark.core.ProblemBenchmark.benchmark(ProblemBenchmark.java:127) at org.drools.planner.benchmark.core.DefaultPlannerBenchmark.benchmark(DefaultPlannerBenchmark.java:133) at org.drools.planner.examples.tournaments.Benchmark.main(Benchmark.java:25) ... 6 more </code> -- This message is automatically generated by JIRA. 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[ https://issues.jboss.org/browse/JBRULES-3413?page=com.atlassian.jira.plug... ] Geoffrey De Smet commented on JBRULES-3413: ------------------------------------------- Would you rather get a partially initialized solution? Note that an initialized solution is not possible, as the time given is less then the construction heuristic needs. Note that construction heuristics will be made configurable so they can run faster (for a score cost). -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://issues.jboss.org/browse/JBRULES-3413?page=com.atlassian.jira.plug... ] Geoffrey De Smet commented on JBRULES-3413: ------------------------------------------- There is no circular dependency: this bug depends on JBRULES-3462. This bug will be fixed when that issue is fixed. Neither of these issues is fixed afaik. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://issues.jboss.org/browse/JBRULES-3413?page=com.atlassian.jira.plug... ] Geoffrey De Smet resolved JBRULES-3413. --------------------------------------- Fix Version/s: 5.5.0.Beta1 Resolution: Done Fixed. Instead of an NPE, it does generate a report now, for example: {code} Solver medium01 long02 medium_hint01 medium_hint02 Average Ranking tabuSearch-moveTabu 0hard/-373soft failed 0hard/-171soft 0hard/-542soft 0hard/-362soft 0 {code} Notice the "failed" benchmark. In the log, you see this until JBRULES-3462 is fixed: {code} 2012-05-04 15:47:53,981 [main] INFO Benchmarking failed: failureCount (1), statistic html overview (/home/gdesmet/projects/jboss/droolsjbpm/drools-planner/drools-planner-examples/local/data/nurserostering/medium/2012-05-04_154739/statistic/index.html). Exception in thread "main" java.lang.IllegalStateException: Benchmarking failed: failureCount (1). The first exception is chained. at org.drools.planner.benchmark.core.DefaultPlannerBenchmark.benchmarkingEnded(DefaultPlannerBenchmark.java:289) at org.drools.planner.benchmark.core.DefaultPlannerBenchmark.benchmark(DefaultPlannerBenchmark.java:161) at org.drools.planner.examples.common.app.CommonBenchmarkApp.process(CommonBenchmarkApp.java:32) at org.drools.planner.examples.nurserostering.app.NurseRosteringBenchmarkApp.main(NurseRosteringBenchmarkApp.java:49) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120) Caused by: java.lang.IllegalStateException: Score is null. TODO fix JBRULES-3462. at org.drools.planner.benchmark.core.DefaultPlannerBenchmark.runSingleBenchmarks(DefaultPlannerBenchmark.java:245) at org.drools.planner.benchmark.core.DefaultPlannerBenchmark.benchmark(DefaultPlannerBenchmark.java:160) ... 7 more {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira