storm/build/bin/storm --prism qcomp/benchmarks/ctmc/cluster/cluster.prism --prop qcomp/benchmarks/ctmc/cluster/cluster.props premium_steady --constants N=128,T=2000,t=20 --prismcompat --engine hybrid --ddlib sylvan --sylvan:maxmem 4096 --sylvan:threads 4 --timemem
Hybrid engine with Sylvan using 4GB memory Use `--prismcompat` to ensure compatibility with prism benchmark.
Storm 1.4.1 (dev)
Date: Mon Dec 9 13:24:12 2019
Command line arguments: --prism qcomp/benchmarks/ctmc/cluster/cluster.prism --prop qcomp/benchmarks/ctmc/cluster/cluster.props premium_steady --constants 'N=128,T=2000,t=20' --prismcompat --engine hybrid --ddlib sylvan '--sylvan:maxmem' 4096 '--sylvan:threads' 4 --timemem
Current working directory:
WARN (Program.cpp:178): 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:1250): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1250): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1250): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1250): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1250): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1250): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1250): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1250): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
Time for model input parsing: 0.004s.
WARN (Program.cpp:1250): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1250): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1250): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
Time for model construction: 0.526s.
--------------------------------------------------------------
Model type: CTMC (symbolic)
States: 597012 (41 nodes)
Transitions: 2908192 (17481 nodes)
Reward Models: none
Variables: rows: 11 meta variables (25 DD variables), columns: 11 meta variables (25 DD variables)
Labels: 4
* deadlock -> 0 state(s) (1 nodes)
* init -> 1 state(s) (26 nodes)
* minimum
* premium
--------------------------------------------------------------
Model checking property "premium_steady": LRA=? ["premium"] ...
Result (for initial states): 0.997937358
Time for model checking: 6.302s.
Performance statistics:
* peak memory usage: 3388MB
* CPU time: 26.525s
* wallclock time: 6.851s