Version: 1.15 
 verifypn-linux64 data/zoo_json_alt_waypoint4/Columbus_2.json -T -R -O -V Low
DFA generation time: 0.05 seconds 
DFA states: 33 
DFA transitions: 158
Problem file: data/zoo_json_alt_waypoint4/Columbus_2.json
Switches to update: 66

Decomposed topology into 1 subproblems
Topological decomposition took 0.001 seconds
Subproblem 0 unsolvable!
Subproblem verification time: 0.647 seconds
Problem is unsolvable!
Total program runtime: 1.419 seconds

real 1.75
user 3.98
sys 0.22
