Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at org.roaringbitmap.RoaringArray.<init>(RoaringArray.java:54)
at org.roaringbitmap.RoaringArray.<init>(RoaringArray.java:50)
at org.roaringbitmap.RoaringBitmap.<init>(RoaringBitmap.java:1025)
at de.tum.in.naturals.set.RoaringNatBitSetFactory.set(RoaringNatBitSetFactory.java:31)
at de.tum.in.naturals.set.NatBitSetFactory.set(NatBitSetFactory.java:44)
at de.tum.in.naturals.set.NatBitSets.set(NatBitSets.java:562)
at de.tum.in.probmodels.model.Distribution.<init>(Distribution.java:18)
at de.tum.in.probmodels.model.Distribution.map(Distribution.java:137)
at de.tum.in.probmodels.model.CollapseView.getChoices(CollapseView.java:99)
at de.tum.in.pet.sampler.UnboundedSampler.sampleNextState(UnboundedSampler.java:234)
at de.tum.in.pet.sampler.UnboundedSampler.sample(UnboundedSampler.java:158)
at de.tum.in.pet.sampler.UnboundedSampler.run(UnboundedSampler.java:112)
at de.tum.in.pet.implementation.reachability.ReachChecker.solve(ReachChecker.java:165)
at de.tum.in.pet.implementation.reachability.ReachChecker.solve(ReachChecker.java:222)
at de.tum.in.pet.implementation.reachability.ReachChecker.solveMdp(ReachChecker.java:250)
at de.tum.in.pet.implementation.reachability.ReachChecker.solve(ReachChecker.java:144)
at de.tum.in.pet.implementation.reachability.ReachChecker.main(ReachChecker.java:356)
at de.tum.in.pet.Main.main(Main.java:51)