Version: 1.15 
 verifypn-linux64 data/zoo_json_alt_waypoint4/Psinet_2.json -E -C -R -O -V Low
DFA generation time: 0.037 seconds 
DFA states: 29 
DFA transitions: 100
Problem file: data/zoo_json_alt_waypoint4/Psinet_2.json
Switches to update: 28

Decomposed topology into 2 subproblems
Topological decomposition took 0.036 seconds
Subproblem verification time: 62.026 seconds
Subproblem 1 unsolvable!
Subproblem verification time: 4.456 seconds
Problem is unsolvable!
Total program runtime: 66.976 seconds

real 67.31
user 67.48
sys 1.03
