Version: 1.15 
 verifypn-linux64 data/zoo_json_alt_waypoint4/Surfnet_2.json -R -O -V Low
DFA generation time: 0.043 seconds 
DFA states: 33 
DFA transitions: 124
Problem file: data/zoo_json_alt_waypoint4/Surfnet_2.json
Switches to update: 40

Decomposed topology into 2 subproblems
Topological decomposition took 0.044 seconds
Subproblem 0 unsolvable!
Subproblem verification time: 0.499 seconds
Problem is unsolvable!
Total program runtime: 1.21 seconds

real 1.52
user 3.06
sys 0.21
