Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at it.unimi.dsi.fastutil.ints.Int2DoubleOpenHashMap.<init>(Int2DoubleOpenHashMap.java:105)
at it.unimi.dsi.fastutil.ints.Int2DoubleOpenHashMap.<init>(Int2DoubleOpenHashMap.java:122)
at de.tum.in.probmodels.model.Distribution.<init>(Distribution.java:21)
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)