Version: 1.15 
 verifypn-linux64 data/zoo_json_reachability/Nsfnet_2.json -E -C -R -O -V Low
DFA generation time: 0.011 seconds 
DFA states: 3 
DFA transitions: 15
Problem file: data/zoo_json_reachability/Nsfnet_2.json
Switches to update: 8

Decomposed topology into 2 subproblems
Topological decomposition took 0.026 seconds
Subproblem verification time: 0.268 seconds
Subproblem verification time: 0.033 seconds
Minimum batches required: 3
[[6, 5, 19, 18], [9, 22], [11, 24]]
Total program runtime: 0.728 seconds

real 1.07
user 1.63
sys 0.17
