/export/starexec/sandbox2/solver/bin/starexec_run_ttt2-1.17+nonreach /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files


--------------------------------------------------------------------------------


NO

Problem:
 f(x) -> g(f(x))
 g(f(x)) -> x
 g(x) -> a()

Proof:
 Containment Processor: loop length: 1
                        terms:
                         f(x)
                        context: g([])
                        substitution:
                         x -> x
  Qed