Version: 1.15 
 verifypn-linux64 data/zoo_json_reachability/Netrail_4.json -T -R -O -V Low
DFA generation time: 0.011 seconds 
DFA states: 3 
DFA transitions: 33
Problem file: data/zoo_json_reachability/Netrail_4.json
Switches to update: 16

Decomposed topology into 1 subproblems
Topological decomposition took 0.001 seconds
Subproblem verification time: 0.858 seconds
Minimum batches required: 2
[[3, 10, 17, 24, 31, 38, 45, 52], [53, 46, 39, 32, 25, 18, 11, 4]]
Total program runtime: 1.31 seconds

real 1.69
user 2.48
sys 0.27
