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


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NO

Problem:
 f(h(x),y) -> h(f(y,f(x,h(f(a(),a())))))

Proof:
 Unfolding Processor:
  loop length: 6
  terms:
   f(h(h(x1062)),h(h(x1398)))
   h(f(h(h(x1398)),f(h(x1062),h(f(a(),a())))))
   h(h(f(f(h(x1062),h(f(a(),a()))),f(h(x1398),h(f(a(),a()))))))
   h(h(f(h(f(h(f(a(),a())),f(x1062,h(f(a(),a()))))),f(h(x1398),h(f(a(),a()))))))
   h(h(f(h(h(f(f(x1062,h(f(a(),a()))),f(f(a(),a()),h(f(a(),a())))))),f(h(x1398),h(f(a(),a()))))))
   h(h(f(h(h(f(f(x1062,h(f(a(),a()))),f(f(a(),a()),h(f(a(),a())))))),
         h(f(h(f(a(),a())),f(x1398,h(f(a(),a()))))))))
  context: h(h([]))
  substitution:
   x1062 -> f(f(x1062,h(f(a(),a()))),f(f(a(),a()),h(f(a(),a()))))
   x1398 -> f(f(x1398,h(f(a(),a()))),f(f(a(),a()),h(f(a(),a()))))
  Qed