Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at java.base/java.util.HashMap.newNode(HashMap.java:1799)
at java.base/java.util.HashMap.putVal(HashMap.java:631)
at java.base/java.util.HashMap.put(HashMap.java:612)
at java.base/java.util.HashSet.add(HashSet.java:220)
at java.base/java.util.AbstractCollection.addAll(AbstractCollection.java:336)
at java.base/java.util.HashSet.<init>(HashSet.java:120)
at de.tum.in.probmodels.model.CollapseView.getChoices(CollapseView.java:105)
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)