Version: 1.15 
 verifypn-linux64 data/zoo_json_reachability/Fccn_2.json -E -C -R -O -V Low
DFA generation time: 0.011 seconds 
DFA states: 3 
DFA transitions: 17
Problem file: data/zoo_json_reachability/Fccn_2.json
Switches to update: 8

Decomposed topology into 2 subproblems
Topological decomposition took 0.023 seconds
Subproblem verification time: 0.196 seconds
Subproblem verification time: 0.054 seconds
Minimum batches required: 2
[[22, 20, 45, 43], [5, 21, 28, 44]]
Total program runtime: 0.679 seconds

real 1.09
user 1.68
sys 0.22
