Version: 1.15 
 verifypn-linux64 data/zoo_json_reachability/BtEurope_4.json -T -R -O -V Low
DFA generation time: 0.018 seconds 
DFA states: 3 
DFA transitions: 49
Problem file: data/zoo_json_reachability/BtEurope_4.json
Switches to update: 32

Decomposed topology into 1 subproblems
Topological decomposition took 0.0 seconds
Subproblem verification time: 1.841 seconds
Minimum batches required: 3
[[21, 45, 69, 93, 117, 141, 165, 189], [185, 161, 137, 113, 89, 65, 41, 17], [16, 23, 40, 47, 64, 71, 88, 95, 112, 119, 136, 143, 160, 167, 184, 191]]
Total program runtime: 2.301 seconds

real 2.61
user 3.40
sys 0.23
