Version: 1.15 
 verifypn-linux64 data/zoo_json_reachability/Compuserve_2.json -T -R -O -V Low
DFA generation time: 0.009 seconds 
DFA states: 3 
DFA transitions: 15
Problem file: data/zoo_json_reachability/Compuserve_2.json
Switches to update: 10

Decomposed topology into 1 subproblems
Topological decomposition took 0.0 seconds
Subproblem verification time: 0.145 seconds
Minimum batches required: 3
[[12, 26], [23, 9], [8, 7, 6, 22, 21, 20]]
Total program runtime: 0.569 seconds

real 0.91
user 1.52
sys 0.19
