Version: 1.15 
 verifypn-linux64 data/zoo_json_alt_waypoint2/Columbus_4.json -T -R -O -V Low
DFA generation time: 0.031 seconds 
DFA states: 9 
DFA transitions: 252
Problem file: data/zoo_json_alt_waypoint2/Columbus_4.json
Switches to update: 160

Decomposed topology into 1 subproblems
Topological decomposition took 0.0 seconds
Subproblem 0 unsolvable!
Subproblem verification time: 1.98 seconds
Problem is unsolvable!
Total program runtime: 2.774 seconds

real 3.08
user 5.47
sys 0.36
