/export/starexec/sandbox2/solver/bin/starexec_run_FirstOrder /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- MAYBE We consider the system theBenchmark. We are asked to determine termination of the following first-order TRS. app : [o * o] --> o false : [] --> o if : [] --> o true : [] --> o until : [] --> o app(app(app(if, true), X), Y) => X app(app(app(if, false), X), Y) => Y app(app(app(until, X), Y), Z) => app(app(app(if, app(X, Z)), Z), app(app(app(until, X), Y), app(Y, Z)))