/home/tq429871/storm/build/bin/storm --prism /rwthfs/rz/cluster/home/tq429871/git/storm-qcomp-benchmarks/qcomp/benchmarks/ctmc/cluster/cluster.prism --prop /rwthfs/rz/cluster/home/tq429871/git/storm-qcomp-benchmarks/qcomp/benchmarks/ctmc/cluster/cluster.props premium_steady --constants N=128,T=2000,t=20 --prismcompat --engine dd-to-sparse --bisimulation --sylvan:maxmem 4096 --sylvan:threads 4 --timemem
Symbolic bisimulation with sparse quotient and sylvan using 4GB memory Use `--prismcompat` to ensure compatibility with prism benchmark.
Storm 1.6.2
Date: Sat Sep 5 20:59:45 2020
Command line arguments: --prism /rwthfs/rz/cluster/home/tq429871/git/storm-qcomp-benchmarks/qcomp/benchmarks/ctmc/cluster/cluster.prism --prop /rwthfs/rz/cluster/home/tq429871/git/storm-qcomp-benchmarks/qcomp/benchmarks/ctmc/cluster/cluster.props premium_steady --constants 'N=128,T=2000,t=20' --prismcompat --engine dd-to-sparse --bisimulation '--sylvan:maxmem' 4096 '--sylvan:threads' 4 --timemem
Current working directory: /rwthfs/rz/cluster/home/tq429871/git/storm-qcomp-benchmarks
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:1277): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1277): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1277): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1277): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1277): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1277): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1277): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1277): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
Time for model input parsing: 0.003s.
WARN (Program.cpp:1277): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1277): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
WARN (Program.cpp:1277): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
Time for model construction: 0.480s.
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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
--------------------------------------------------------------
Time for model preprocessing: 49.166s.
--------------------------------------------------------------
Model type: CTMC (sparse)
States: 597012
Transitions: 2908192
Reward Models: none
State Labels: 4 labels
* ((((left_n >= 128) & toleft_n) | ((right_n >= 128) & toright_n)) | (((((left_n + right_n) >= 128) & toleft_n) & line_n) & toright_n)) -> 27469 item(s)
* init -> 1 item(s)
* premium -> 27469 item(s)
* deadlock -> 0 item(s)
Choice Labels: none
--------------------------------------------------------------
Model checking property "premium_steady": LRA=? ["premium"] ...
Result (for initial states): 0.997937358
Time for model checking: 4.543s.
Performance statistics:
* peak memory usage: 4065MB
* CPU time: 200.653s
* wallclock time: 54.209s