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


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YES

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

Proof:
 WPO Processor:
  algebra: Sum
  weight function:
   w0 = 0
   w(c) = 2
   w(a) = 1
   w(b) = 0
  status function:
   st(b) = st(c) = st(a) = [0]
  precedence:
   b > a > c
  problem:
   
  Qed