Problem Zantema 04 z074

Tool Bounds

Execution Time60.04813ms
Answer
TIMEOUT
InputZantema 04 z074

stdout:

TIMEOUT

We consider the following Problem:

  Strict Trs:
    {  c(n(x1)) -> n(x1)
     , c(n(x1)) -> n(c(x1))
     , c(r(x1)) -> r(c(x1))
     , c(s(x1)) -> s(c(x1))
     , c(u(x1)) -> u(c(x1))
     , t(n(u(x1))) -> t(c(r(x1)))
     , t(s(u(x1))) -> t(c(r(x1)))
     , t(r(u(x1))) -> t(c(r(x1)))
     , n(u(x1)) -> u(n(x1))
     , s(u(x1)) -> u(s(x1))
     , r(u(x1)) -> u(r(x1))
     , r(b(x1)) -> u(s(b(x1)))
     , r(n(x1)) -> s(r(x1))
     , r(s(x1)) -> s(r(x1))
     , r(r(x1)) -> s(r(x1))}
  StartTerms: all
  Strategy: none

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool CDI

Execution Time4.8230467ms
Answer
MAYBE
InputZantema 04 z074

stdout:

MAYBE

Statistics:
Number of monomials: 1227
Last formula building started for bound 3
Last SAT solving started for bound 3

Tool EDA

Execution Time60.04088ms
Answer
TIMEOUT
InputZantema 04 z074

stdout:

TIMEOUT

We consider the following Problem:

  Strict Trs:
    {  c(n(x1)) -> n(x1)
     , c(n(x1)) -> n(c(x1))
     , c(r(x1)) -> r(c(x1))
     , c(s(x1)) -> s(c(x1))
     , c(u(x1)) -> u(c(x1))
     , t(n(u(x1))) -> t(c(r(x1)))
     , t(s(u(x1))) -> t(c(r(x1)))
     , t(r(u(x1))) -> t(c(r(x1)))
     , n(u(x1)) -> u(n(x1))
     , s(u(x1)) -> u(s(x1))
     , r(u(x1)) -> u(r(x1))
     , r(b(x1)) -> u(s(b(x1)))
     , r(n(x1)) -> s(r(x1))
     , r(s(x1)) -> s(r(x1))
     , r(r(x1)) -> s(r(x1))}
  StartTerms: all
  Strategy: none

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool IDA

Execution Time34.890614ms
Answer
MAYBE
InputZantema 04 z074

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  c(n(x1)) -> n(x1)
     , c(n(x1)) -> n(c(x1))
     , c(r(x1)) -> r(c(x1))
     , c(s(x1)) -> s(c(x1))
     , c(u(x1)) -> u(c(x1))
     , t(n(u(x1))) -> t(c(r(x1)))
     , t(s(u(x1))) -> t(c(r(x1)))
     , t(r(u(x1))) -> t(c(r(x1)))
     , n(u(x1)) -> u(n(x1))
     , s(u(x1)) -> u(s(x1))
     , r(u(x1)) -> u(r(x1))
     , r(b(x1)) -> u(s(b(x1)))
     , r(n(x1)) -> s(r(x1))
     , r(s(x1)) -> s(r(x1))
     , r(r(x1)) -> s(r(x1))}
  StartTerms: all
  Strategy: none

Certificate: MAYBE

Proof:
  None of the processors succeeded.
  
  Details of failed attempt(s):
  -----------------------------
    1) 'matrix-interpretation of dimension 3' failed due to the following reason:
         The input cannot be shown compatible
    
    2) 'matrix-interpretation of dimension 3' failed due to the following reason:
         The input cannot be shown compatible
    
    3) 'matrix-interpretation of dimension 3' failed due to the following reason:
         The input cannot be shown compatible
    
    4) 'matrix-interpretation of dimension 2' 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 TRI

Execution Time60.036423ms
Answer
TIMEOUT
InputZantema 04 z074

stdout:

TIMEOUT

We consider the following Problem:

  Strict Trs:
    {  c(n(x1)) -> n(x1)
     , c(n(x1)) -> n(c(x1))
     , c(r(x1)) -> r(c(x1))
     , c(s(x1)) -> s(c(x1))
     , c(u(x1)) -> u(c(x1))
     , t(n(u(x1))) -> t(c(r(x1)))
     , t(s(u(x1))) -> t(c(r(x1)))
     , t(r(u(x1))) -> t(c(r(x1)))
     , n(u(x1)) -> u(n(x1))
     , s(u(x1)) -> u(s(x1))
     , r(u(x1)) -> u(r(x1))
     , r(b(x1)) -> u(s(b(x1)))
     , r(n(x1)) -> s(r(x1))
     , r(s(x1)) -> s(r(x1))
     , r(r(x1)) -> s(r(x1))}
  StartTerms: all
  Strategy: none

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool TRI2

Execution Time0.45200896ms
Answer
MAYBE
InputZantema 04 z074

stdout:

MAYBE

We consider the following Problem:

  Strict Trs:
    {  c(n(x1)) -> n(x1)
     , c(n(x1)) -> n(c(x1))
     , c(r(x1)) -> r(c(x1))
     , c(s(x1)) -> s(c(x1))
     , c(u(x1)) -> u(c(x1))
     , t(n(u(x1))) -> t(c(r(x1)))
     , t(s(u(x1))) -> t(c(r(x1)))
     , t(r(u(x1))) -> t(c(r(x1)))
     , n(u(x1)) -> u(n(x1))
     , s(u(x1)) -> u(s(x1))
     , r(u(x1)) -> u(r(x1))
     , r(b(x1)) -> u(s(b(x1)))
     , r(n(x1)) -> s(r(x1))
     , r(s(x1)) -> s(r(x1))
     , r(r(x1)) -> s(r(x1))}
  StartTerms: all
  Strategy: none

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..