/export/starexec/sandbox2/solver/bin/starexec_run_ttt2 /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files


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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 60572
MAYBE

Problem:
 active(h(X)) -> mark(g(X,X))
 active(g(a(),X)) -> mark(f(b(),X))
 active(f(X,X)) -> mark(h(a()))
 active(a()) -> mark(b())
 active(h(X)) -> h(active(X))
 active(g(X1,X2)) -> g(active(X1),X2)
 active(f(X1,X2)) -> f(active(X1),X2)
 h(mark(X)) -> mark(h(X))
 g(mark(X1),X2) -> mark(g(X1,X2))
 f(mark(X1),X2) -> mark(f(X1,X2))
 proper(h(X)) -> h(proper(X))
 proper(g(X1,X2)) -> g(proper(X1),proper(X2))
 proper(a()) -> ok(a())
 proper(f(X1,X2)) -> f(proper(X1),proper(X2))
 proper(b()) -> ok(b())
 h(ok(X)) -> ok(h(X))
 g(ok(X1),ok(X2)) -> ok(g(X1,X2))
 f(ok(X1),ok(X2)) -> ok(f(X1,X2))
 top(mark(X)) -> top(proper(X))
 top(ok(X)) -> top(active(X))

Proof:
 Open