storm/build/bin/storm --prism qcomp/benchmarks/mdp/consensus/consensus.4.prism --prop qcomp/benchmarks/mdp/consensus/consensus.props disagree --constants K=4 --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
Storm 1.4.1 (dev)
Date: Mon Dec 9 13:22:44 2019
Command line arguments: --prism qcomp/benchmarks/mdp/consensus/consensus.4.prism --prop qcomp/benchmarks/mdp/consensus/consensus.props disagree --constants K=4 --engine dd --bisimulation '--bisimulation:quot' sparse --ddlib sylvan '--sylvan:maxmem' 4096 '--sylvan:threads' 4 --timemem
Current working directory:
Time for model input parsing: 0.003s.
Time for model construction: 0.458s.
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Model type: MDP (symbolic)
States: 43136 (107 nodes)
Transitions: 144352 (2336 nodes)
Choices: 115840
Reward Models: none
Variables: rows: 9 meta variables (18 DD variables), columns: 9 meta variables (18 DD variables), nondeterminism: 4 meta variables (4 DD variables)
Labels: 6
* deadlock -> 0 state(s) (1 nodes)
* init -> 1 state(s) (19 nodes)
* agree
* all_coins_equal_0
* all_coins_equal_1
* finished
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Time for model preprocessing: 1.144s.
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Model type: MDP (sparse)
States: 1842
Transitions: 6653
Choices: 5318
Reward Models: none
State Labels: 6 labels
* deadlock -> 0 item(s)
* init -> 1 item(s)
* finished -> 1 item(s)
* (((coin1 = coin2) & (coin2 = coin3)) & (coin3 = coin4)) -> 604 item(s)
* agree -> 604 item(s)
* ((((pc1 = 3) & (pc2 = 3)) & (pc3 = 3)) & (pc4 = 3)) -> 1 item(s)
Choice Labels: none
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Model checking property "disagree": Pmax=? [F ("finished" & !("agree"))] ...
Result (for initial states): 0.156045568
Time for model checking: 0.077s.
Performance statistics:
* peak memory usage: 2923MB
* CPU time: 4.854s
* wallclock time: 1.695s