prism.explicit-rel.default

Benchmark

Model:	(kanban)
Parameter(s)	t = 4

Invocation (explicit-rel.default)

	$ARTIFACT_DIR/bin/prism $ARTIFACT_DIR/benchmarks/ctmc/kanban/kanban.prism -const t=4 -steadystate  -explicit -relative  -epsilon 0.001

Explicit engine and relative error criterion

Execution

Walltime (MC-Time):	4.787680387496948s (NA)
Return code:	1
Note(s):	Tool does not support file export.

Log

PRISM
=====

Version: 4.8.1
Date: Fri Sep 13 10:52:09 GMT+01:00 2024
Hostname: n23m0112.hpc.itc.rwth-aachen.de
Memory limits: cudd=1g, java(heap)=1g
Command line: prism /rwthfs/rz/clusterevts/evt-benchmarking/benchmarks/ctmc/kanban/kanban.prism -const t=4 -steadystate -explicit -relative -epsilon 0.001

Parsing model file "/rwthfs/rz/clusterevts/evt-benchmarking/benchmarks/ctmc/kanban/kanban.prism"...

Type:        CTMC
Modules:     k1 k2 k3 k4
Variables:   w1 x1 y1 z1 w2 x2 y2 z2 w3 x3 y3 z3 w4 x4 y4 z4

---------------------------------------------------------------------

Computing steady-state probabilities...

Building model...
Model constants: t=4

Computing reachable states... 413620 454475 states
Reachable states exploration and model construction done in 3.252 secs.
Sorting reachable states list...

Time for model construction: 3.828 seconds.

Type:        CTMC
States:      454475 (1 initial)
Transitions: 3979850
Building embedded DTMC...
Doing steady-state computation in embedded DTMC (with exit-rate weighting for BSCC probabilities)...

java.lang.StackOverflowError
    at java.base/java.util.LinkedList.add(LinkedList.java:516)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:111)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    at explicit.SCCComputerTarjan.tarjan(SCCComputerTarjan.java:130)
    ....

Try increasing the value of the Java stack size (via the -javastack argument).

Error: Caught unhandled exception, aborting....

STDERR

Picked up JAVA_TOOL_OPTIONS: -Xmx16g