Problem Zantema 08 ex5

Tool Bounds

Execution Time	60.031635ms
Answer	TIMEOUT
Input	Zantema 08 ex5

stdout:

TIMEOUT

We consider the following Problem:

  Strict Trs:
    {  s(s(x)) -> c()
     , f(x, y) -> s(f(y, x))
     , f(x, f(y, z)) -> f(f(x, y), z)}
  StartTerms: all
  Strategy: none

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool CDI

Execution Time	0.102411985ms
Answer	MAYBE
Input	Zantema 08 ex5

stdout:

MAYBE

Statistics:
Number of monomials: 126
Last formula building started for bound 3
Last SAT solving started for bound 3

Tool EDA

Execution Time	12.7080965ms
Answer	MAYBE
Input	Zantema 08 ex5

stdout:

Tool IDA

Execution Time	11.838493ms
Answer	MAYBE
Input	Zantema 08 ex5

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  s(s(x)) -> c()
     , f(x, y) -> s(f(y, x))
     , f(x, f(y, z)) -> f(f(x, y), z)}
  StartTerms: all
  Strategy: none

Certificate: MAYBE

Proof:
  None of the processors succeeded.

  Details of failed attempt(s):
  -----------------------------
    1) 'matrix-interpretation of dimension 4' failed due to the following reason:
         The input cannot be shown compatible

    2) 'matrix-interpretation of dimension 4' failed due to the following reason:
         The input cannot be shown compatible

    3) 'matrix-interpretation of dimension 4' failed due to the following reason:
         The input cannot be shown compatible

    4) 'matrix-interpretation of dimension 4' failed due to the following reason:
         The input cannot be shown compatible

    5) 'matrix-interpretation of dimension 3' failed due to the following reason:
         The input cannot be shown compatible

    6) 'matrix-interpretation of dimension 3' failed due to the following reason:
         The input cannot be shown compatible

    7) 'matrix-interpretation of dimension 3' failed due to the following reason:
         The input cannot be shown compatible

    8) 'matrix-interpretation of dimension 2' failed due to the following reason:
         The input cannot be shown compatible

    9) 'matrix-interpretation of dimension 2' failed due to the following reason:
         The input cannot be shown compatible

    10) 'matrix-interpretation of dimension 1' failed due to the following reason:
          The input cannot be shown compatible


Arrrr..

Tool TRI

Execution Time	1.4799411ms
Answer	MAYBE
Input	Zantema 08 ex5

stdout:

Tool TRI2

Execution Time	9.495497e-2ms
Answer	MAYBE
Input	Zantema 08 ex5