/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. active : [o] --> o b : [] --> o c : [] --> o f : [o * o * o] --> o mark : [o] --> o active(f(b, X, c)) => mark(f(X, c, X)) active(c) => mark(b) mark(f(X, Y, Z)) => active(f(X, mark(Y), Z)) mark(b) => active(b) mark(c) => active(c) f(mark(X), Y, Z) => f(X, Y, Z) f(X, mark(Y), Z) => f(X, Y, Z) f(X, Y, mark(Z)) => f(X, Y, Z) f(active(X), Y, Z) => f(X, Y, Z) f(X, active(Y), Z) => f(X, Y, Z) f(X, Y, active(Z)) => f(X, Y, Z)