Problem CSR 04 Ex3 12 Luc96a

Tool LMPO

Execution Time
0.034
Answer
MAYBE
InputCSR 04 Ex3 12 Luc96a

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  from(X) -> cons(X, from(s(X)))
     , sel(0(), cons(X, Y)) -> X
     , sel(s(X), cons(Y, Z)) -> sel(X, Z)}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool MPO

Execution Time
0.036
Answer
MAYBE
InputCSR 04 Ex3 12 Luc96a

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  from(X) -> cons(X, from(s(X)))
     , sel(0(), cons(X, Y)) -> X
     , sel(s(X), cons(Y, Z)) -> sel(X, Z)}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool POP*

Execution Time
0.032
Answer
MAYBE
InputCSR 04 Ex3 12 Luc96a

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  from(X) -> cons(X, from(s(X)))
     , sel(0(), cons(X, Y)) -> X
     , sel(s(X), cons(Y, Z)) -> sel(X, Z)}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool POP* (PS)

Execution Time
0.023
Answer
MAYBE
InputCSR 04 Ex3 12 Luc96a

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  from(X) -> cons(X, from(s(X)))
     , sel(0(), cons(X, Y)) -> X
     , sel(s(X), cons(Y, Z)) -> sel(X, Z)}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool Small POP*

Execution Time
0.028
Answer
MAYBE
InputCSR 04 Ex3 12 Luc96a

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  from(X) -> cons(X, from(s(X)))
     , sel(0(), cons(X, Y)) -> X
     , sel(s(X), cons(Y, Z)) -> sel(X, Z)}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Tool Small POP* (PS)

Execution Time
0.031
Answer
MAYBE
InputCSR 04 Ex3 12 Luc96a

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  from(X) -> cons(X, from(s(X)))
     , sel(0(), cons(X, Y)) -> X
     , sel(s(X), cons(Y, Z)) -> sel(X, Z)}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..