Problem Zantema 06 01

Tool Bounds

Execution Time60.03506ms
Answer
TIMEOUT
InputZantema 06 01

stdout:

TIMEOUT

We consider the following Problem:

  Strict Trs:
    {  d(x1) -> a(x1)
     , d(a(x1)) -> a(a(d(x1)))
     , r(x1) -> d(x1)
     , r(a(x1)) -> d(r(x1))
     , a(b(x1)) -> b(r(x1))}
  StartTerms: all
  Strategy: none

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool CDI

Execution Time0.715837ms
Answer
MAYBE
InputZantema 06 01

stdout:

MAYBE

Statistics:
Number of monomials: 278
Last formula building started for bound 3
Last SAT solving started for bound 3

Tool EDA

Execution Time60.03402ms
Answer
TIMEOUT
InputZantema 06 01

stdout:

TIMEOUT

We consider the following Problem:

  Strict Trs:
    {  d(x1) -> a(x1)
     , d(a(x1)) -> a(a(d(x1)))
     , r(x1) -> d(x1)
     , r(a(x1)) -> d(r(x1))
     , a(b(x1)) -> b(r(x1))}
  StartTerms: all
  Strategy: none

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool IDA

Execution Time38.62687ms
Answer
MAYBE
InputZantema 06 01

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  d(x1) -> a(x1)
     , d(a(x1)) -> a(a(d(x1)))
     , r(x1) -> d(x1)
     , r(a(x1)) -> d(r(x1))
     , a(b(x1)) -> b(r(x1))}
  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 Time60.032562ms
Answer
TIMEOUT
InputZantema 06 01

stdout:

TIMEOUT

We consider the following Problem:

  Strict Trs:
    {  d(x1) -> a(x1)
     , d(a(x1)) -> a(a(d(x1)))
     , r(x1) -> d(x1)
     , r(a(x1)) -> d(r(x1))
     , a(b(x1)) -> b(r(x1))}
  StartTerms: all
  Strategy: none

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool TRI2

Execution Time0.12371898ms
Answer
MAYBE
InputZantema 06 01

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  d(x1) -> a(x1)
     , d(a(x1)) -> a(a(d(x1)))
     , r(x1) -> d(x1)
     , r(a(x1)) -> d(r(x1))
     , a(b(x1)) -> b(r(x1))}
  StartTerms: all
  Strategy: none

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..