Invocation (sparse.evtreach-gmres-topo)
$ARTIFACT_DIR/bin/storm --statistics --prism $ARTIFACT_DIR/benchmarks/ctmc/tandem/tandem.prism --constants c=511 --prismcompat --steadystate eqsys --eqsolver topological --topological:eqsolver gmm++ --gmm++:method gmres --engine sparse --timemem --precision 1e-06 --exportresult results_stationary/logs/exports/storm.sparse.evtreach-gmres-topo.1e-06.tandem.511.json
Sparse (default) engine Use `--prismcompat` to ensure compatibility with prism benchmark.
Storm 1.9.1 (dev)
Date: Fri Sep 13 11:59:03 2024
Command line arguments: --statistics --prism /rwthfs/rz/clusterevts/evt-benchmarking/benchmarks/ctmc/tandem/tandem.prism --constants c=511 --prismcompat --steadystate eqsys --eqsolver topological '--topological:eqsolver' 'gmm++' '--gmm++:method' gmres --engine sparse --timemem --precision 1e-06 --exportresult results_stationary/logs/exports/storm.sparse.evtreach-gmres-topo.1e-06.tandem.511.json
Current working directory: /rwthfs/rz/cluster/hpcwork/tq429871/evt-experiments/experiments
WARN (GmmxxEquationSolverSettings.cpp:135): gmm++ is not selected as the preferred equation solver, so setting options for gmm++ might have no effect.
WARN (Program.cpp:238): The input model is a CTMC, but uses probabilistic commands like they are used in PRISM. Consider rewriting the commands to use Markovian commands instead.
WARN (Program.cpp:1633): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1633): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1633): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1633): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1633): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1633): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1633): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1633): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
Time for model input parsing: 0.001s.
WARN (Program.cpp:1633): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1633): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1633): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1633): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1633): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1633): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
Time for model construction: 0.846s.
--------------------------------------------------------------
Model type: CTMC (sparse)
States: 523776
Transitions: 1829379
Reward Models: none
State Labels: 2 labels
* deadlock -> 0 item(s)
* init -> 1 item(s)
Choice Labels: none
--------------------------------------------------------------
Computing steady-state probabilities ...
WARN (model-handling.h:1258): No information of state valuations available. The result output will use internal state ids. You might be interested in building the model with state valuations using --buildstateval.
Write to file results_stationary/logs/exports/storm.sparse.evtreach-gmres-topo.1e-06.tandem.511.json.
Result (for 'true' states): [0, 0.474892822] (range)
Time for model checking: 55.782s.
Performance statistics:
* peak memory usage: 453MB
* CPU time: 56.316s
* wallclock time: 56.632s