Version: 1.15 
 verifypn-linux64 data/zoo_json_cond_enf2/GtsPoland_4.json -R -O -V Low
DFA generation time: 0.039 seconds 
DFA states: 19 
DFA transitions: 629
Problem file: data/zoo_json_cond_enf2/GtsPoland_4.json
Switches to update: 136

Decomposed topology into 5 subproblems
Topological decomposition took 0.108 seconds
Subproblem verification time: 0.175 seconds
Subproblem verification time: 0.028 seconds
Subproblem verification time: 0.038 seconds
Subproblem verification time: 0.031 seconds
Subproblem 4 unsolvable!
Subproblem verification time: 0.371 seconds
Problem is unsolvable!
Total program runtime: 1.483 seconds

real 1.82
user 3.94
sys 0.48
