Version: 1.15 
 verifypn-linux64 data/zoo_json_reachability/BtEurope_3.json -R -O -V Low
DFA generation time: 0.011 seconds 
DFA states: 3 
DFA transitions: 29
Problem file: data/zoo_json_reachability/BtEurope_3.json
Switches to update: 20

Decomposed topology into 4 subproblems
Topological decomposition took 0.029 seconds
Subproblem verification time: 0.14 seconds
Subproblem verification time: 0.027 seconds
Subproblem verification time: 0.034 seconds
Subproblem verification time: 0.03 seconds
Minimum batches required: 3
[[17, 22, 41, 46, 65, 70, 89, 94], [21, 13, 45, 37, 69, 61, 93, 85], [9, 33, 57, 81]]
Total program runtime: 0.72 seconds

real 1.08
user 1.84
sys 0.26
