Version: 1.15 
 verifypn-linux64 data/zoo_json_reachability/Bellsouth_2.json -E -C -R -O -V Low
DFA generation time: 0.009 seconds 
DFA states: 3 
DFA transitions: 19
Problem file: data/zoo_json_reachability/Bellsouth_2.json
Switches to update: 8

Decomposed topology into 2 subproblems
Topological decomposition took 0.026 seconds
Subproblem verification time: 0.249 seconds
Subproblem verification time: 0.024 seconds
Minimum batches required: 3
[[39, 31, 90, 82], [49, 100], [35, 86]]
Total program runtime: 0.681 seconds

real 1.04
user 1.63
sys 0.20
