Version: 1.15 
 verifypn-linux64 data/zoo_json_alt_waypoint4/Columbus_4.json -R -O -V Low
DFA generation time: 0.052 seconds 
DFA states: 33 
DFA transitions: 320
Problem file: data/zoo_json_alt_waypoint4/Columbus_4.json
Switches to update: 160

Decomposed topology into 8 subproblems
Topological decomposition took 0.137 seconds
Subproblem verification time: 0.115 seconds
Subproblem verification time: 0.034 seconds
Subproblem verification time: 0.038 seconds
Subproblem 3 unsolvable!
Subproblem verification time: 0.041 seconds
Problem is unsolvable!
Total program runtime: 0.974 seconds

real 1.31
user 2.85
sys 0.35
