Version: 1.15 
 verifypn-linux64 dataND/zoo_json_MF/Cogentco_1.json -R -O -V Low
DFA generation time: 0.018 seconds 
DFA states: 3 
DFA transitions: 53
Problem file: dataND/zoo_json_MF/Cogentco_1.json
Switches to update: 40

Decomposed topology into 2 subproblems
Topological decomposition took 0.03 seconds
Subproblem verification time: 0.194 seconds
Subproblem 1 unsolvable!
Subproblem verification time: 0.046 seconds
Problem is unsolvable!
Total program runtime: 0.679 seconds

real 0.98
user 1.87
sys 0.20
