Version: 1.15 
 verifypn-linux64 data/zoo_json_alt_waypoint4/Cogentco_1.json -R -O -V Low
DFA generation time: 0.037 seconds 
DFA states: 25 
DFA transitions: 121
Problem file: data/zoo_json_alt_waypoint4/Cogentco_1.json
Switches to update: 45

Decomposed topology into 2 subproblems
Topological decomposition took 0.039 seconds
Subproblem 0 unsolvable!
Subproblem verification time: 0.07 seconds
Problem is unsolvable!
Total program runtime: 0.6 seconds

real 0.90
user 2.02
sys 0.18
