Version: 1.15 
 verifypn-linux64 data/zoo_json_alt_waypoint4/York_2.json -R -O -V Low
DFA generation time: 0.035 seconds 
DFA states: 29 
DFA transitions: 100
Problem file: data/zoo_json_alt_waypoint4/York_2.json
Switches to update: 36

Decomposed topology into 2 subproblems
Topological decomposition took 0.039 seconds
Subproblem 0 unsolvable!
Subproblem verification time: 0.125 seconds
Problem is unsolvable!
Total program runtime: 0.634 seconds

real 0.96
user 1.85
sys 0.18
