Version: 1.15 
 verifypn-linux64 data/zoo_json_waypoint4/Netrail_4.json -E -C -R -O -V Low
DFA generation time: 0.037 seconds 
DFA states: 33 
DFA transitions: 120
Problem file: data/zoo_json_waypoint4/Netrail_4.json
Switches to update: 32

Decomposed topology into 8 subproblems
Topological decomposition took 0.04 seconds
Subproblem verification time: 0.138 seconds
Subproblem verification time: 0.057 seconds
Subproblem verification time: 0.055 seconds
Subproblem verification time: 0.058 seconds
Subproblem verification time: 0.06 seconds
Subproblem verification time: 0.06 seconds
Subproblem verification time: 0.054 seconds
Subproblem verification time: 0.055 seconds
Minimum batches required: 2
[[3, 4, 10, 11, 17, 18, 24, 25, 31, 32, 38, 39, 45, 46, 52, 53], [6, 2, 13, 9, 20, 16, 27, 23, 34, 30, 41, 37, 48, 44, 55, 51]]
Total program runtime: 1.071 seconds

real 1.39
user 2.58
sys 0.46
