Version: 1.15 
 verifypn-linux64 data/zoo_json_alt_waypoint4/Gridnet_1.json -R -O -V Low
DFA generation time: 0.028 seconds 
DFA states: 15 
DFA transitions: 37
Problem file: data/zoo_json_alt_waypoint4/Gridnet_1.json
Switches to update: 4

Decomposed topology into 1 subproblems
Topological decomposition took 0.024 seconds
Subproblem 0 unsolvable!
Subproblem verification time: 0.121 seconds
Problem is unsolvable!
Total program runtime: 0.581 seconds

real 0.92
user 1.52
sys 0.21
