/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. a : [o] --> o b : [] --> o f : [o * o] --> o a(a(f(b, a(X)))) => f(a(a(a(X))), b) a(a(X)) => f(b, a(f(a(X), b))) f(a(X), b) => f(b, a(X))