Version: 1.15 
 verifypn-linux64 data/zoo_json_alt_waypoint2/Columbus_2.json -R -O -V Low
DFA generation time: 0.027 seconds 
DFA states: 9 
DFA transitions: 90
Problem file: data/zoo_json_alt_waypoint2/Columbus_2.json
Switches to update: 66

Decomposed topology into 3 subproblems
Topological decomposition took 0.048 seconds
Subproblem verification time: 0.11 seconds
Subproblem 1 unsolvable!
Subproblem verification time: 0.142 seconds
Problem is unsolvable!
Total program runtime: 0.77 seconds

real 1.09
user 2.11
sys 0.24
