Problem Zantema 05 z14

Tool LMPO

Execution Time
0.040
Answer
MAYBE
InputZantema 05 z14

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  f(x, a(b(y))) -> f(a(a(b(x))), y)
     , f(a(x), y) -> f(x, a(y))
     , f(b(x), y) -> f(x, b(y))}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool MPO

Execution Time
0.078
Answer
MAYBE
InputZantema 05 z14

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  f(x, a(b(y))) -> f(a(a(b(x))), y)
     , f(a(x), y) -> f(x, a(y))
     , f(b(x), y) -> f(x, b(y))}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool POP*

Execution Time
0.042
Answer
MAYBE
InputZantema 05 z14

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  f(x, a(b(y))) -> f(a(a(b(x))), y)
     , f(a(x), y) -> f(x, a(y))
     , f(b(x), y) -> f(x, b(y))}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool POP* (PS)

Execution Time
0.052
Answer
MAYBE
InputZantema 05 z14

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  f(x, a(b(y))) -> f(a(a(b(x))), y)
     , f(a(x), y) -> f(x, a(y))
     , f(b(x), y) -> f(x, b(y))}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool Small POP*

Execution Time
0.054
Answer
MAYBE
InputZantema 05 z14

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  f(x, a(b(y))) -> f(a(a(b(x))), y)
     , f(a(x), y) -> f(x, a(y))
     , f(b(x), y) -> f(x, b(y))}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool Small POP* (PS)

Execution Time
0.054
Answer
MAYBE
InputZantema 05 z14

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  f(x, a(b(y))) -> f(a(a(b(x))), y)
     , f(a(x), y) -> f(x, a(y))
     , f(b(x), y) -> f(x, b(y))}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..