HorSat2 0.95: Saturation-based model checker for higher-order recursion schemes
analyzing /home/atondwal/src/mist/mochi-tests/sum.hors...
The number of rewrite rules: 25
The size of recursion scheme: 135
The number of states: 1
size of ACG: 137
The property is NOT satisfied.
A counterexample is:
(l0,1)(br,2)(br,2)(br,2)(br,2)(l1,1)(event_fail,0)
Elapsed Time: 0.001486sec