Version: 1.15 
 verifypn-linux64 data/zoo_json_cond_enf2/Abilene_3.json -R -O -V Low
DFA generation time: 0.034 seconds 
DFA states: 19 
DFA transitions: 197
Problem file: data/zoo_json_cond_enf2/Abilene_3.json
Switches to update: 40

Decomposed topology into 2 subproblems
Topological decomposition took 0.041 seconds
Subproblem verification time: 0.144 seconds
Subproblem 1 unsolvable!
Subproblem verification time: 0.474 seconds
Problem is unsolvable!
Total program runtime: 1.301 seconds

real 1.61
user 2.96
sys 0.24
