Version: 1.15 
 verifypn-linux64 data/zoo_json_cond_enf2/BtNorthAmerica_1.json -E -C -R -O -V Low
DFA generation time: 0.024 seconds 
DFA states: 13 
DFA transitions: 73
Problem file: data/zoo_json_cond_enf2/BtNorthAmerica_1.json
Switches to update: 14

Decomposed topology into 1 subproblems
Topological decomposition took 0.027 seconds
Subproblem 0 unsolvable!
Subproblem verification time: 100.445 seconds
Problem is unsolvable!
Total program runtime: 100.955 seconds

real 101.27
user 100.70
sys 1.72
