Problem Zantema 04 z112

Tool Bounds

Execution Time	60.03697ms
Answer	TIMEOUT
Input	Zantema 04 z112

stdout:

TIMEOUT

We consider the following Problem:

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

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool CDI

Execution Time	1.495512ms
Answer	MAYBE
Input	Zantema 04 z112

stdout:

MAYBE

Statistics:
Number of monomials: 458
Last formula building started for bound 3
Last SAT solving started for bound 3

Tool EDA

Execution Time	60.035442ms
Answer	TIMEOUT
Input	Zantema 04 z112

stdout:

Tool IDA

Execution Time	60.035976ms
Answer	TIMEOUT
Input	Zantema 04 z112

stdout:

Tool TRI

Execution Time	60.035397ms
Answer	TIMEOUT
Input	Zantema 04 z112

stdout:

Tool TRI2

Execution Time	0.15572405ms
Answer	MAYBE
Input	Zantema 04 z112

stdout:

MAYBE

We consider the following Problem:

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

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..