Version: 1.15 
 verifypn-linux64 data/zoo_json_cond_enf2/Layer42_3.json -R -O -V Low
DFA generation time: 0.025 seconds 
DFA states: 19 
DFA transitions: 101
Problem file: data/zoo_json_cond_enf2/Layer42_3.json
Switches to update: 12

Decomposed topology into 2 subproblems
Topological decomposition took 0.035 seconds
Subproblem verification time: 0.13 seconds
Subproblem 1 unsolvable!
Subproblem verification time: 0.036 seconds
Problem is unsolvable!
Total program runtime: 0.699 seconds

real 1.05
user 2.17
sys 0.21
