Version: 1.15 
 verifypn-linux64 data/zoo_json_reachability/Nsfnet_1.json -R -O -V Low
DFA generation time: 0.01 seconds 
DFA states: 3 
DFA transitions: 9
Problem file: data/zoo_json_reachability/Nsfnet_1.json
Switches to update: 6

Decomposed topology into 1 subproblems
Topological decomposition took 0.019 seconds
Subproblem verification time: 0.112 seconds
Minimum batches required: 3
[[6, 7, 0, 2], [12], [4]]
Total program runtime: 0.497 seconds

real 0.81
user 1.53
sys 0.15
