Version: 1.15 
 verifypn-linux64 data/zoo_json_reachability/Chinanet_4.json -T -R -O -V Low
DFA generation time: 0.022 seconds 
DFA states: 3 
DFA transitions: 49
Problem file: data/zoo_json_reachability/Chinanet_4.json
Switches to update: 24

Decomposed topology into 1 subproblems
Topological decomposition took 0.0 seconds
Subproblem verification time: 1.846 seconds
Minimum batches required: 3
[[18, 58, 98, 138, 178, 218, 258, 298], [308, 268, 228, 188, 148, 108, 68, 28], [39, 79, 119, 159, 199, 239, 279, 319]]
Total program runtime: 2.307 seconds

real 2.63
user 3.46
sys 0.20
