Version: 1.15 
 verifypn-linux64 data/zoo_json_cond_enf2/BtEurope_4.json -T -R -O -V Low
DFA generation time: 0.034 seconds 
DFA states: 19 
DFA transitions: 245
Problem file: data/zoo_json_cond_enf2/BtEurope_4.json
Switches to update: 40

Decomposed topology into 1 subproblems
Topological decomposition took 0.0 seconds
Subproblem 0 unsolvable!
Subproblem verification time: 87.203 seconds
Problem is unsolvable!
Total program runtime: 87.837 seconds

real 88.14
user 88.00
sys 1.54
