Version: 1.15 
 verifypn-linux64 data/zoo_json_cond_enf2/Pern_4.json -T -R -O -V Low
DFA generation time: 0.037 seconds 
DFA states: 19 
DFA transitions: 437
Problem file: data/zoo_json_cond_enf2/Pern_4.json
Switches to update: 56

Decomposed topology into 1 subproblems
Topological decomposition took 0.0 seconds
Subproblem 0 unsolvable!
Subproblem verification time: 14.945 seconds
Problem is unsolvable!
Total program runtime: 15.678 seconds

real 16.01
user 17.57
sys 0.38
