storm/build/bin/storm --prism qcomp/benchmarks/ctmc/embedded/embedded.prism --prop qcomp/benchmarks/ctmc/embedded/embedded.props actuators --constants MAX_COUNT=8,T=12 --prismcompat --engine dd --bisimulation --bisimulation:quot sparse --ddlib sylvan --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 1.4.1 (dev)
Date: Mon Dec 9 13:22:42 2019
Command line arguments: --prism qcomp/benchmarks/ctmc/embedded/embedded.prism --prop qcomp/benchmarks/ctmc/embedded/embedded.props actuators --constants 'MAX_COUNT=8,T=12' --prismcompat --engine dd --bisimulation '--bisimulation:quot' sparse --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: 0.003s.
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: 0.417s.
--------------------------------------------------------------
Model type: CTMC (symbolic)
States: 8034 (61 nodes)
Transitions: 33564 (1888 nodes)
Reward Models: none
Variables: rows: 9 meta variables (16 DD variables), columns: 9 meta variables (16 DD variables)
Labels: 9
* deadlock -> 0 state(s) (1 nodes)
* init -> 1 state(s) (17 nodes)
* danger
* down
* fail_actuators
* fail_io
* fail_main
* fail_sensors
* up
--------------------------------------------------------------
Time for model preprocessing: 0.303s.
--------------------------------------------------------------
Model type: CTMC (sparse)
States: 579
Transitions: 3848
Reward Models: none
State Labels: 6 labels
* (((((i = 2) & (s < 2)) | (count = (8 + 1))) | ((o = 2) & (a < 1))) | (m = 0)) -> 150 item(s)
* deadlock -> 0 item(s)
* init -> 1 item(s)
* down -> 150 item(s)
* ((o = 2) & (a < 1)) -> 1 item(s)
* fail_actuators -> 1 item(s)
Choice Labels: none
--------------------------------------------------------------
Model checking property "actuators": P=? [!("down") U "fail_actuators"] ...
Result (for initial states): 0.1053036531
Time for model checking: 0.001s.
Performance statistics:
* peak memory usage: 2884MB
* CPU time: 1.719s
* wallclock time: 0.738s