Storm 1.5.1
Date: Wed Mar 18 05:43:03 2020
Command line arguments: --prism csma.4-2.prism --prop csma.props all_before_max --exact --engine portfolio --ddlib sylvan '--sylvan:maxmem' 6114 '--sylvan:threads' 4
Current working directory: /
Time for model input parsing: 0.008s.
Portfolio engine picked the following settings:
engine=hybrid bisimulation=false exact=true
Time for model construction: 1.315s.
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Model type: MDP (symbolic)
States: 761962 (6738 nodes)
Transitions: 1327068 (52453 nodes)
Choices: 825504
Reward Models: none
Variables: rows: 19 meta variables (54 DD variables), columns: 19 meta variables (54 DD variables), nondeterminism: 17 meta variables (17 DD variables)
Labels: 5
* deadlock -> 0 state(s) (1 nodes)
* init -> 1 state(s) (55 nodes)
* all_delivered
* collision_max_backoff
* one_delivered
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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: 9.991s.