Version: 1.15 
 verifypn-linux64 data/zoo_json_cond_enf2/UsSignal_3.json -R -O -V Low
DFA generation time: 0.034 seconds 
DFA states: 19 
DFA transitions: 469
Problem file: data/zoo_json_cond_enf2/UsSignal_3.json
Switches to update: 96

Decomposed topology into 2 subproblems
Topological decomposition took 0.08 seconds
Subproblem verification time: 0.141 seconds
Subproblem 1 unsolvable!
Subproblem verification time: 69.361 seconds
Problem is unsolvable!
Total program runtime: 70.354 seconds

real 70.70
user 72.28
sys 0.98
