Version: 1.15 
 verifypn-linux64 data/zoo_json_reachability/Niif_1.json -T -E -C -R -O -V Low
DFA generation time: 0.009 seconds 
DFA states: 3 
DFA transitions: 12
Problem file: data/zoo_json_reachability/Niif_1.json
Switches to update: 7

Decomposed topology into 1 subproblems
Topological decomposition took 0.0 seconds
Subproblem verification time: 0.22 seconds
Minimum batches required: 3
[[27, 11], [32], [14, 13, 16, 23]]
Total program runtime: 0.592 seconds

real 0.93
user 1.56
sys 0.21
