Problem SK90 4.13

LMPO

Execution Time (secs)
0.034
Answer
MAYBE
InputSK90 4.13
MAYBE

We consider the following Problem:

  Strict Trs:
    {  -(0(), y) -> 0()
     , -(x, 0()) -> x
     , -(x, s(y)) -> if(greater(x, s(y)), s(-(x, p(s(y)))), 0())
     , p(0()) -> 0()
     , p(s(x)) -> x}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

MPO

Execution Time (secs)
0.071
Answer
MAYBE
InputSK90 4.13
MAYBE

We consider the following Problem:

  Strict Trs:
    {  -(0(), y) -> 0()
     , -(x, 0()) -> x
     , -(x, s(y)) -> if(greater(x, s(y)), s(-(x, p(s(y)))), 0())
     , p(0()) -> 0()
     , p(s(x)) -> x}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

POP*

Execution Time (secs)
0.039
Answer
MAYBE
InputSK90 4.13
MAYBE

We consider the following Problem:

  Strict Trs:
    {  -(0(), y) -> 0()
     , -(x, 0()) -> x
     , -(x, s(y)) -> if(greater(x, s(y)), s(-(x, p(s(y)))), 0())
     , p(0()) -> 0()
     , p(s(x)) -> x}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

POP* (PS)

Execution Time (secs)
0.056
Answer
MAYBE
InputSK90 4.13
MAYBE

We consider the following Problem:

  Strict Trs:
    {  -(0(), y) -> 0()
     , -(x, 0()) -> x
     , -(x, s(y)) -> if(greater(x, s(y)), s(-(x, p(s(y)))), 0())
     , p(0()) -> 0()
     , p(s(x)) -> x}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Small POP*

Execution Time (secs)
0.032
Answer
MAYBE
InputSK90 4.13
MAYBE

We consider the following Problem:

  Strict Trs:
    {  -(0(), y) -> 0()
     , -(x, 0()) -> x
     , -(x, s(y)) -> if(greater(x, s(y)), s(-(x, p(s(y)))), 0())
     , p(0()) -> 0()
     , p(s(x)) -> x}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..

Small POP* (PS)

Execution Time (secs)
0.034
Answer
MAYBE
InputSK90 4.13
MAYBE

We consider the following Problem:

  Strict Trs:
    {  -(0(), y) -> 0()
     , -(x, 0()) -> x
     , -(x, s(y)) -> if(greater(x, s(y)), s(-(x, p(s(y)))), 0())
     , p(0()) -> 0()
     , p(s(x)) -> x}
  StartTerms: basic terms
  Strategy: innermost

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..