Version: 1.15 
 verifypn-linux64 data/zoo_json_cond_enf2/Pern_4.json -R -O -V Low
DFA generation time: 0.042 seconds 
DFA states: 19 
DFA transitions: 437
Problem file: data/zoo_json_cond_enf2/Pern_4.json
Switches to update: 56

Decomposed topology into 2 subproblems
Topological decomposition took 0.077 seconds
Subproblem verification time: 0.11 seconds
Subproblem 1 unsolvable!
Subproblem verification time: 6.502 seconds
Problem is unsolvable!
Total program runtime: 7.499 seconds

real 7.82
user 9.77
sys 0.43
