/export/starexec/sandbox/solver/bin/starexec_run_ttt2 /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files


--------------------------------------------------------------------------------


failure 'Failure("No result of SMT solver - maybe due to some flag of the solver? or the solver was not found in PATH?")' in subprocess 61479
failure 'Failure("No result of SMT solver - maybe due to some flag of the solver? or the solver was not found in PATH?")' in subprocess 61727
MAYBE

Problem:
 f(true(),xs) -> f(isList(xs),append(cons(a(),nil()),xs))
 isList(nil()) -> true()
 isList(cons(x,xs)) -> isList(xs)
 append(nil(),ys) -> ys
 append(cons(x,xs),ys) -> cons(x,append(xs,ys))

Proof:
 Open