Problem Zantema 04 z103

Tool Bounds

Execution Time	60.04701ms
Answer	TIMEOUT
Input	Zantema 04 z103

stdout:

TIMEOUT

We consider the following Problem:

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

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool CDI

Execution Time	1.1858919ms
Answer	MAYBE
Input	Zantema 04 z103

stdout:

MAYBE

Statistics:
Number of monomials: 322
Last formula building started for bound 3
Last SAT solving started for bound 3

Tool EDA

Execution Time	60.032978ms
Answer	TIMEOUT
Input	Zantema 04 z103

stdout:

Tool IDA

Execution Time	60.034016ms
Answer	TIMEOUT
Input	Zantema 04 z103

stdout:

Tool TRI

Execution Time	60.03201ms
Answer	TIMEOUT
Input	Zantema 04 z103

stdout:

Tool TRI2

Execution Time	0.11965704ms
Answer	MAYBE
Input	Zantema 04 z103

stdout:

MAYBE

We consider the following Problem:

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

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..