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