Storm

Benchmark
Model:crowds v.1 (DTMC)
Parameter(s)TotalRuns = 5, CrowdSize = 20
Property:positive (prob-reach)
Invocation (default)
~/storm/build/bin/storm --prism crowds.prism --prop crowds.props positive --constants TotalRuns=5,CrowdSize=20 --sound --precision 1e-6  --engine portfolio --ddlib sylvan --sylvan:maxmem 6114 --sylvan:threads 4
Execution
Walltime:2.6328952312469482s
Return code:0
Relative Error:4.488825377943601e-08
Log
Storm 1.5.1

Date: Tue Mar 17 11:47:09 2020
Command line arguments: --prism crowds.prism --prop crowds.props positive --constants 'TotalRuns=5,CrowdSize=20' --sound --precision 1e-6 --engine portfolio --ddlib sylvan '--sylvan:maxmem' 6114 '--sylvan:threads' 4
Current working directory: /

Time for model input parsing: 0.009s.

Portfolio engine picked the following settings: 
	engine=dd-to-sparse	 bisimulation=true	 exact=false
 WARN (DdPrismModelBuilder.cpp:667): The guard 'false' is unsatisfiable.
 WARN (DdPrismModelBuilder.cpp:667): The guard 'false' is unsatisfiable.
 WARN (DdPrismModelBuilder.cpp:667): The guard 'false' is unsatisfiable.
 WARN (DdPrismModelBuilder.cpp:667): The guard 'false' is unsatisfiable.
 WARN (DdPrismModelBuilder.cpp:667): The guard 'false' is unsatisfiable.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
 WARN (DdPrismModelBuilder.cpp:810): Guard of a command overlaps with previous guards.
Time for model construction: 1.108s.

-------------------------------------------------------------- 
Model type: 	DTMC (symbolic)
States: 	2018094 (4525 nodes)
Transitions: 	7224834 (23300 nodes)
Reward Models:  none
Variables: 	rows: 32 meta variables (78 DD variables), columns: 32 meta variables (78 DD variables)
Labels: 	2
   * deadlock -> 51359 state(s) (350 nodes)
   * init -> 1 state(s) (79 nodes)
-------------------------------------------------------------- 

Time for model preprocessing: 1.254s.

-------------------------------------------------------------- 
Model type: 	DTMC (sparse)
States: 	81
Transitions: 	121
Reward Models:  none
State Labels: 	3 labels
   * (observe0 > 1) -> 1 item(s)
   * init -> 1 item(s)
   * deadlock -> 1 item(s)
Choice Labels: 	none
-------------------------------------------------------------- 

Model checking property "positive": P=? [F (observe0 > 1)] ...
Result (for initial states): 0.0860690583
Time for model checking: 0.001s.