Version: 1.15 
 verifypn-linux64 data/zoo_json_cond_enf1/UsSignal_3.json -R -O -V Low
DFA generation time: 0.026 seconds 
DFA states: 7 
DFA transitions: 229
Problem file: data/zoo_json_cond_enf1/UsSignal_3.json
Switches to update: 96

Decomposed topology into 4 subproblems
Topological decomposition took 0.063 seconds
Subproblem verification time: 0.148 seconds
Subproblem verification time: 0.032 seconds
Subproblem verification time: 0.035 seconds
Subproblem 3 unsolvable!
Subproblem verification time: 2.912 seconds
Problem is unsolvable!
Total program runtime: 3.803 seconds

real 4.11
user 5.94
sys 0.41
