Problem Zantema 04 z078

Tool LMPO

Execution Time
0.062
Answer
MAYBE
InputZantema 04 z078

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  f(0(x1)) -> s(0(x1))
     , d(0(x1)) -> 0(x1)
     , d(s(x1)) -> s(s(d(p(s(x1)))))
     , f(s(x1)) -> d(f(p(s(x1))))
     , p(s(x1)) -> x1}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool MPO

Execution Time
0.040
Answer
MAYBE
InputZantema 04 z078

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  f(0(x1)) -> s(0(x1))
     , d(0(x1)) -> 0(x1)
     , d(s(x1)) -> s(s(d(p(s(x1)))))
     , f(s(x1)) -> d(f(p(s(x1))))
     , p(s(x1)) -> x1}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool POP*

Execution Time
0.050
Answer
MAYBE
InputZantema 04 z078

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  f(0(x1)) -> s(0(x1))
     , d(0(x1)) -> 0(x1)
     , d(s(x1)) -> s(s(d(p(s(x1)))))
     , f(s(x1)) -> d(f(p(s(x1))))
     , p(s(x1)) -> x1}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool POP* (PS)

Execution Time
0.065
Answer
MAYBE
InputZantema 04 z078

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  f(0(x1)) -> s(0(x1))
     , d(0(x1)) -> 0(x1)
     , d(s(x1)) -> s(s(d(p(s(x1)))))
     , f(s(x1)) -> d(f(p(s(x1))))
     , p(s(x1)) -> x1}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool Small POP*

Execution Time
0.042
Answer
MAYBE
InputZantema 04 z078

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  f(0(x1)) -> s(0(x1))
     , d(0(x1)) -> 0(x1)
     , d(s(x1)) -> s(s(d(p(s(x1)))))
     , f(s(x1)) -> d(f(p(s(x1))))
     , p(s(x1)) -> x1}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool Small POP* (PS)

Execution Time
0.049
Answer
MAYBE
InputZantema 04 z078

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  f(0(x1)) -> s(0(x1))
     , d(0(x1)) -> 0(x1)
     , d(s(x1)) -> s(s(d(p(s(x1)))))
     , f(s(x1)) -> d(f(p(s(x1))))
     , p(s(x1)) -> x1}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..