Version: 1.15 
 verifypn-linux64 data/zoo_json_cond_enf2/NetworkUsa_2.json -R -O -V Low
DFA generation time: 0.038 seconds 
DFA states: 19 
DFA transitions: 197
Problem file: data/zoo_json_cond_enf2/NetworkUsa_2.json
Switches to update: 42

Decomposed topology into 2 subproblems
Topological decomposition took 0.038 seconds
Subproblem verification time: 0.214 seconds
Subproblem 1 unsolvable!
Subproblem verification time: 0.034 seconds
Problem is unsolvable!
Total program runtime: 0.797 seconds

real 1.11
user 2.28
sys 0.18
