/export/starexec/sandbox2/solver/bin/starexec_run_ttt2 /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files


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MAYBE

Problem:
 strict:
  b(b(b(x1))) -> a(c(c(x1)))
  b(c(a(x1))) -> c(a(c(x1)))
  a(c(a(x1))) -> b(a(b(x1)))
 weak:
  a(b(c(x1))) -> a(b(b(x1)))
  b(a(c(x1))) -> c(b(b(x1)))

Proof:
 Open