Version: 1.15 
 verifypn-linux64 data/zoo_json_cond_enf1/Niif_1.json -E -C -R -O -V Low
DFA generation time: 0.014 seconds 
DFA states: 7 
DFA transitions: 31
Problem file: data/zoo_json_cond_enf1/Niif_1.json
Switches to update: 12

Decomposed topology into 1 subproblems
Topological decomposition took 0.023 seconds
Subproblem 0 unsolvable!
Subproblem verification time: 14.897 seconds
Problem is unsolvable!
Total program runtime: 15.341 seconds

real 15.68
user 16.19
sys 0.45
