/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:
 g(b()) -> f(b())
 f(a()) -> g(a())
 b() -> a()

Proof:
 Polynomial Interpretation Processor:
  dimension: 1
  interpretation:
   [g](x0) = -6x0 + 7x0x0 + 3,
   
   [a] = 1,
   
   [b] = 2,
   
   [f](x0) = 4x0x0 + 2
  orientation:
   g(b()) = 19 >= 18 = f(b())
   
   f(a()) = 6 >= 4 = g(a())
   
   b() = 2 >= 1 = a()
  problem:
   
  Qed