Version: 1.15 
 verifypn-linux64 data/zoo_json_reachability/Tw_3.json -R -O -V Low
DFA generation time: 0.019 seconds 
DFA states: 3 
DFA transitions: 57
Problem file: data/zoo_json_reachability/Tw_3.json
Switches to update: 44

Decomposed topology into 4 subproblems
Topological decomposition took 0.04 seconds
Subproblem verification time: 0.186 seconds
Subproblem verification time: 0.034 seconds
Subproblem verification time: 0.032 seconds
Subproblem verification time: 0.034 seconds
Minimum batches required: 3
[[10, 58, 32, 26, 81, 129, 103, 97, 152, 200, 174, 168, 223, 271, 245, 239], [61, 5, 132, 76, 203, 147, 274, 218], [7, 6, 54, 25, 31, 78, 77, 125, 96, 102, 149, 148, 196, 167, 173, 220, 219, 267, 238, 244]]
Total program runtime: 0.816 seconds

real 1.13
user 2.00
sys 0.27
