Version: 1.15 
 verifypn-linux64 data/zoo_json_reachability/BtEurope_2.json -T -E -C -R -O -V Low
DFA generation time: 0.009 seconds 
DFA states: 3 
DFA transitions: 13
Problem file: data/zoo_json_reachability/BtEurope_2.json
Switches to update: 6

Decomposed topology into 1 subproblems
Topological decomposition took 0.0 seconds
Subproblem verification time: 0.233 seconds
Minimum batches required: 3
[[40, 16], [41, 17], [45, 21]]
Total program runtime: 0.653 seconds

real 0.95
user 1.52
sys 0.21
