storm/build/bin/storm --prism qcomp/benchmarks/mdp/csma/csma.4-2.prism --prop qcomp/benchmarks/mdp/csma/csma.props all_before_max --exact --timemem
Sparse engine with exact model checking
Storm 1.4.1 (dev)
Date: Fri Dec 6 09:51:05 2019
Command line arguments: --prism qcomp/benchmarks/mdp/csma/csma.4-2.prism --prop qcomp/benchmarks/mdp/csma/csma.props all_before_max --exact --timemem
Current working directory:
Time for model input parsing: 0.014s.
Time for model construction: 12.174s.
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Model type: MDP (sparse)
States: 761962
Transitions: 1327068
Choices: 825504
Reward Models: none
State Labels: 4 labels
* deadlock -> 0 item(s)
* init -> 1 item(s)
* all_delivered -> 9 item(s)
* collision_max_backoff -> 3444 item(s)
Choice Labels: none
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Model checking property "all_before_max": Pmax=? [!("collision_max_backoff") U "all_delivered"] ...
Result (for initial states): 283699444885771093844545259966420317194574918841/365375409332725729550921208179070754913983135744 (approx. 0.7764601493)
Time for model checking: 3.305s.
Performance statistics:
* peak memory usage: 668MB
* CPU time: 15.184s
* wallclock time: 15.546s