Storm

Benchmark
Model:polling v.1 (CTMC)
Parameter(s)N = 18, T = 16
Property:s1_before_s2 (prob-reach)
Invocation (default)
~/storm/build/bin/storm --prism polling.18.prism --prop polling.props s1_before_s2 --constants T=16 --prismcompat --timebounded:precision 1e-3  --engine portfolio --ddlib sylvan --sylvan:maxmem 6114 --sylvan:threads 4
Execution
Walltime:17.32126760482788s
Return code:0
Relative Error:1.844566260517549e-05
Log
Storm 1.5.1

Date: Wed Mar 18 00:42:22 2020
Command line arguments: --prism polling.18.prism --prop polling.props s1_before_s2 --constants T=16 --prismcompat '--timebounded:precision' 1e-3 --engine portfolio --ddlib sylvan '--sylvan:maxmem' 6114 '--sylvan:threads' 4
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:1264): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
 WARN (Program.cpp:1264): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
 WARN (Program.cpp:1264): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
 WARN (Program.cpp:1264): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
 WARN (Program.cpp:1264): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
 WARN (Program.cpp:1264): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
 WARN (Program.cpp:1264): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
 WARN (Program.cpp:1264): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
Time for model input parsing: 0.011s.

 WARN (Program.cpp:1264): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
 WARN (Program.cpp:1264): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
 WARN (Program.cpp:1264): The model uses synchronizing Markovian commands. This may lead to unexpected verification results, because of unclear semantics.
Portfolio engine picked the following settings: 
	engine=hybrid	 bisimulation=false	 exact=false
Time for model construction: 0.465s.

-------------------------------------------------------------- 
Model type: 	CTMC (symbolic)
States: 	7077888 (57 nodes)
Transitions: 	68485120 (2743 nodes)
Reward Models:  none
Variables: 	rows: 20 meta variables (24 DD variables), columns: 20 meta variables (24 DD variables)
Labels: 	2
   * deadlock -> 0 state(s) (1 nodes)
   * init -> 1 state(s) (25 nodes)
-------------------------------------------------------------- 

Model checking property "s1_before_s2": P=? [!(((s = 2) & (a = 1))) U ((s = 1) & (a = 1))] ...
Result (for initial states): 0.5389973198
Time for model checking: 16.690s.