Version: 1.15 
 verifypn-linux64 data/zoo_json_reachability/Nsfnet_2.json -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 0.025 seconds
Subproblem verification time: 0.138 seconds
Subproblem verification time: 0.029 seconds
Minimum batches required: 3
[[5, 6, 18, 19], [9, 22], [11, 24]]
Total program runtime: 0.609 seconds

real 1.01
user 1.66
sys 0.20
