Mining BPI 2012 data set with ETMd

lca

I have trouble mining the BPI financial log from 2012's  Business Processing Intelligence Challenge. Might this be just a memory issue?

Starting the ETM set_mat: Row 98 out of range lpsolve.LpSolveException: ERROR in set_mat: status = -1 (Model has not been optimized) at lpsolve.LpSolve.setMat(Native Method) at org.processmining.plugins.etm.model.narytree.replayer.AbstractNAryTreeLPDelegate.(AbstractNAryTreeLPDelegate.java:237) at org.processmining.plugins.etm.model.narytree.replayer.hybridilp.NAryTreeHybridILPDelegate.(NAryTreeHybridILPDelegate.java:30) at org.processmining.plugins.etm.model.narytree.replayer.hybridilp.NAryTreeHybridILPDelegate.(NAryTreeHybridILPDelegate.java:25) at org.processmining.plugins.etm.model.narytree.replayer.basisilp2.NAryTreeBasis2ILPDelegate.(NAryTreeBasis2ILPDelegate.java:23) at org.processmining.plugins.etm.model.narytree.replayer.basisilp2.NAryTreeReplayerWithBasis2ILP.constructDelegate(NAryTreeReplayerWithBasis2ILP.java:68) at org.processmining.plugins.etm.model.narytree.replayer.basisilp2.NAryTreeReplayerWithBasis2ILP.constructDelegate(NAryTreeReplayerWithBasis2ILP.java:23) at org.processmining.plugins.etm.model.narytree.replayer.AbstractNAryTreeReplayer.(AbstractNAryTreeReplayer.java:125) at org.processmining.plugins.etm.model.narytree.replayer.basisilp2.NAryTreeReplayerWithBasis2ILP.(NAryTreeReplayerWithBasis2ILP.java:41) at org.processmining.plugins.etm.fitness.metrics.FitnessReplay.setupReplayer(FitnessReplay.java:401) at org.processmining.plugins.etm.fitness.metrics.FitnessReplay.getFitness(FitnessReplay.java:227) at org.processmining.plugins.etm.fitness.metrics.FitnessReplay.getFitness(FitnessReplay.java:54) at org.processmining.plugins.etm.fitness.metrics.OverallFitness.getFitness(OverallFitness.java:170) at org.processmining.plugins.etm.fitness.metrics.OverallFitness.getFitness(OverallFitness.java:47) at org.processmining.plugins.etm.fitness.metrics.MultiThreadedFitnessEvaluator.getFitness(MultiThreadedFitnessEvaluator.java:135) at org.processmining.plugins.etm.fitness.metrics.MultiThreadedFitnessEvaluator.getFitness(MultiThreadedFitnessEvaluator.java:31) at org.processmining.plugins.etm.ETMAbstract.reEvaluateSeed(ETMAbstract.java:82) at org.processmining.plugins.etm.ETM.run(ETM.java:56) at org.processmining.plugins.etm.ui.plugins.ETMPlugin.withSeedParams(ETMPlugin.java:147) at org.processmining.plugins.etm.ui.plugins.ETMPlugin.withSeed(ETMPlugin.java:113) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.processmining.framework.plugin.impl.PluginDescriptorImpl.execute(PluginDescriptorImpl.java:260) at org.processmining.framework.plugin.impl.AbstractPluginDescriptor$1.doInBackground(AbstractPluginDescriptor.java:151) at org.processmining.framework.plugin.ProMFuture$1.doInBackground(ProMFuture.java:56) at javax.swing.SwingWorker$1.call(SwingWorker.java:295) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at javax.swing.SwingWorker.run(SwingWorker.java:334) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) java.lang.NullPointerException at org.processmining.plugins.etm.model.narytree.replayer.AbstractNAryTreeLPDelegate.deleteLPs(AbstractNAryTreeLPDelegate.java:411) at org.processmining.plugins.etm.model.narytree.replayer.basisilp2.NAryTreeReplayerWithBasis2ILP.run(NAryTreeReplayerWithBasis2ILP.java:75) at org.processmining.plugins.etm.fitness.metrics.FitnessReplay.getFitness(FitnessReplay.java:245) at org.processmining.plugins.etm.fitness.metrics.FitnessReplay.getFitness(FitnessReplay.java:54) at org.processmining.plugins.etm.fitness.metrics.OverallFitness.getFitness(OverallFitness.java:170) at org.processmining.plugins.etm.fitness.metrics.OverallFitness.getFitness(OverallFitness.java:47) at org.processmining.plugins.etm.fitness.metrics.MultiThreadedFitnessEvaluator.getFitness(MultiThreadedFitnessEvaluator.java:135) at org.processmining.plugins.etm.fitness.metrics.MultiThreadedFitnessEvaluator.getFitness(MultiThreadedFitnessEvaluator.java:31) at org.processmining.plugins.etm.ETMAbstract.reEvaluateSeed(ETMAbstract.java:82) at org.processmining.plugins.etm.ETM.run(ETM.java:56) at org.processmining.plugins.etm.ui.plugins.ETMPlugin.withSeedParams(ETMPlugin.java:147) at org.processmining.plugins.etm.ui.plugins.ETMPlugin.withSeed(ETMPlugin.java:113) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.processmining.framework.plugin.impl.PluginDescriptorImpl.execute(PluginDescriptorImpl.java:260) at org.processmining.framework.plugin.impl.AbstractPluginDescriptor$1.doInBackground(AbstractPluginDescriptor.java:151) at org.processmining.framework.plugin.ProMFuture$1.doInBackground(ProMFuture.java:56) at javax.swing.SwingWorker$1.call(SwingWorker.java:295) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at javax.swing.SwingWorker.run(SwingWorker.java:334) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Tree: SEQ( LEAF: W_Afhandelen leads+complete , LEAF: O_CANCELLED+complete , LOOP( SEQ( XOR( LEAF: tau , LEAF: 33 , LEAF: O_DECLINED+complete , LEAF: 35 ) , LOOP( SEQ( XOR( LEAF: tau , LEAF: 37 ) , XOR( LEAF: tau , LEAF: A_FINALIZED+complete ) , XOR( LEAF: tau , LOOP( SEQ( XOR( LEAF: tau , AND( LEAF: 27 , XOR( LEAF: tau , LEAF: A_SUBMITTED+complete ) ) ) , XOR( LEAF: tau , LEAF: W_Nabellen offertes+complete ) , XOR( LEAF: tau , SEQ( LEAF: W_Wijzigen contractgegevens+complete , LEAF: 29 ) ) , XOR( LEAF: 39 , SEQ( XOR( LEAF: tau , LEAF: 31 ) , LOOP( XOR( LEAF: W_Completeren aanvraag+complete , LEAF: A_ACTIVATED+complete , LEAF: A_CANCELLED+complete , LEAF: O_SENT+complete , LEAF: 43 , LEAF: 25 , LEAF: A_PREACCEPTED+complete ) , LEAF: tau , LEAF: tau ) ) , LEAF: 41 ) , XOR( LEAF: tau , LEAF: 45 ) ) , LEAF: tau , LEAF: tau ) ) ) , LEAF: tau , LEAF: tau ) ) , LEAF: tau , LEAF: tau ) ) [ ] T:[SEQ, 17, 11, LP, SEQ, XOR , TAU, 33, 13, 35, LP, SEQ, XOR , TAU, 37, XOR , TAU, 5, XOR , TAU, LP, SEQ, XOR , TAU, AND, 27, XOR , TAU, 9, XOR , TAU, 21, XOR , TAU, SEQ, 23, 29, XOR , 39, SEQ, XOR , TAU, 31, LP, XOR , 19, 1, 3, 15, 43, 25, 7, TAU, TAU, 41, XOR , TAU, 45, TAU, TAU, TAU, TAU, TAU, TAU] N:[ 64, 2, 3, 64, 62, 10, 7, 8, 9, 10, 62, 60, 15, 14, 15, 18, 17, 18, 60, 20, 60, 58, 29, 24, 29, 26, 29, 28, 29, 32, 31, 32, 37, 34, 37, 36, 37, 55, 39, 54, 43, 42, 43, 54, 52, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 58, 57, 58, 59, 60, 61, 62, 63, 64] P:[ , 0, 0, 0, 3, 4, 5, 5, 5, 5, 4, 10, 11, 12, 12, 11, 15, 15, 11, 18, 18, 20, 21, 22, 22, 24, 24, 26, 26, 21, 29, 29, 21, 32, 32, 34, 34, 21, 37, 37, 39, 40, 40, 39, 43, 44, 44, 44, 44, 44, 44, 44, 43, 43, 37, 21, 55, 55, 20, 20, 10, 10, 3, 3] C:[ ] SEQ( LEAF: 17 , LEAF: 11 , LOOP( SEQ( XOR( LEAF: tau , LEAF: 33 , LEAF: 13 , LEAF: 35 ) , LOOP( SEQ( XOR( LEAF: tau , LEAF: 37 ) , XOR( LEAF: tau , LEAF: 5 ) , XOR( LEAF: tau , LOOP( SEQ( XOR( LEAF: tau , AND( LEAF: 27 , XOR( LEAF: tau , LEAF: 9 ) ) ) , XOR( LEAF: tau , LEAF: 21 ) , XOR( LEAF: tau , SEQ( LEAF: 23 , LEAF: 29 ) ) , XOR( LEAF: 39 , SEQ( XOR( LEAF: tau , LEAF: 31 ) , LOOP( XOR( LEAF: 19 , LEAF: 1 , LEAF: 3 , LEAF: 15 , LEAF: 43 , LEAF: 25 , LEAF: 7 ) , LEAF: tau , LEAF: tau ) ) , LEAF: 41 ) , XOR( LEAF: tau , LEAF: 45 ) ) , LEAF: tau , LEAF: tau ) ) ) , LEAF: tau , LEAF: tau ) ) , LEAF: tau , LEAF: tau ) ) [ ] Consistent: true