Version: 1.15 
 verifypn-linux64 data/zoo_json_cond_enf2/Bellsouth_2.json -R -O -V Low
DFA generation time: 0.026 seconds 
DFA states: 19 
DFA transitions: 109
Problem file: data/zoo_json_cond_enf2/Bellsouth_2.json
Switches to update: 8

Decomposed topology into 2 subproblems
Topological decomposition took 0.033 seconds
Subproblem verification time: 0.109 seconds
Subproblem 1 unsolvable!
Subproblem verification time: 0.027 seconds
Problem is unsolvable!
Total program runtime: 0.647 seconds

real 0.99
user 1.87
sys 0.16
