Version: 1.15 
 verifypn-linux64 data/zoo_json_cond_enf2/Nextgen_3.json -R -O -V Low
DFA generation time: 0.038 seconds 
DFA states: 19 
DFA transitions: 293
Problem file: data/zoo_json_cond_enf2/Nextgen_3.json
Switches to update: 56

Decomposed topology into 5 subproblems
Topological decomposition took 0.052 seconds
Subproblem verification time: 0.162 seconds
Subproblem verification time: 0.033 seconds
Subproblem 2 unsolvable!
Subproblem verification time: 0.026 seconds
Problem is unsolvable!
Total program runtime: 0.759 seconds

real 1.08
user 2.12
sys 0.21
