Version: 1.15 
 verifypn-linux64 data/zoo_json_reachability/SwitchL3_1.json -E -C -R -O -V Low
DFA generation time: 0.009 seconds 
DFA states: 3 
DFA transitions: 12
Problem file: data/zoo_json_reachability/SwitchL3_1.json
Switches to update: 9

Decomposed topology into 1 subproblems
Topological decomposition took 0.019 seconds
Subproblem verification time: 0.527 seconds
Minimum batches required: 3
[[40, 39, 35, 31], [7, 37, 26], [30, 22]]
Total program runtime: 0.941 seconds

real 1.25
user 1.91
sys 0.22
