Problem Zantema 08 f 5

Tool Bounds

Execution Time60.034294ms
Answer
TIMEOUT
InputZantema 08 f 5

stdout:

TIMEOUT

We consider the following Problem:

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

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool CDI

Execution Time2.7768269ms
Answer
MAYBE
InputZantema 08 f 5

stdout:

MAYBE

Statistics:
Number of monomials: 215
Last formula building started for bound 3
Last SAT solving started for bound 3

Tool EDA

Execution Time60.029057ms
Answer
TIMEOUT
InputZantema 08 f 5

stdout:

TIMEOUT

We consider the following Problem:

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

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool IDA

Execution Time26.102528ms
Answer
MAYBE
InputZantema 08 f 5

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  f(f(f(f(f(x))))) -> b()
     , 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 Time6.137346ms
Answer
MAYBE
InputZantema 08 f 5

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  f(f(f(f(f(x))))) -> b()
     , 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 6' failed due to the following reason:
         The input cannot be shown compatible
    
    2) 'matrix-interpretation of dimension 5' 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 3' failed due to the following reason:
         The input cannot be shown compatible
    
    5) 'matrix-interpretation of dimension 2' failed due to the following reason:
         The input cannot be shown compatible
    
    6) 'matrix-interpretation of dimension 1' failed due to the following reason:
         The input cannot be shown compatible
    

Arrrr..

Tool TRI2

Execution Time0.13119602ms
Answer
MAYBE
InputZantema 08 f 5

stdout:

MAYBE

We consider the following Problem:

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

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..