Problem Mixed outermost patterns1

Tool Bounds

Execution Time	60.033215ms
Answer	TIMEOUT
Input	Mixed outermost patterns1

stdout:

TIMEOUT

We consider the following Problem:

  Strict Trs:
    {  g(f(g(f(x)))) -> b()
     , f(g(g(f(x)))) -> b()
     , g(f(f(g(x)))) -> b()
     , g(g(g(x))) -> b()
     , f(f(f(x))) -> b()
     , a() -> g(a())
     , a() -> f(a())}
  StartTerms: all
  Strategy: none

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool CDI

Execution Time	3.955738ms
Answer	MAYBE
Input	Mixed outermost patterns1

stdout:

MAYBE

Statistics:
Number of monomials: 667
Last formula building started for bound 3
Last SAT solving started for bound 3

Tool EDA

Execution Time	60.032757ms
Answer	TIMEOUT
Input	Mixed outermost patterns1

stdout:

Tool IDA

Execution Time	22.912537ms
Answer	MAYBE
Input	Mixed outermost patterns1

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  g(f(g(f(x)))) -> b()
     , f(g(g(f(x)))) -> b()
     , g(f(f(g(x)))) -> b()
     , g(g(g(x))) -> b()
     , f(f(f(x))) -> b()
     , a() -> g(a())
     , a() -> f(a())}
  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	7.347892ms
Answer	MAYBE
Input	Mixed outermost patterns1

stdout:

Tool TRI2

Execution Time	0.2542231ms
Answer	MAYBE
Input	Mixed outermost patterns1