Problem Zantema 04 z110

Tool Bounds

Execution Time	60.03597ms
Answer	TIMEOUT
Input	Zantema 04 z110

stdout:

TIMEOUT

We consider the following Problem:

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

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool CDI

Execution Time	1.6836729ms
Answer	MAYBE
Input	Zantema 04 z110

stdout:

MAYBE

Statistics:
Number of monomials: 512
Last formula building started for bound 3
Last SAT solving started for bound 3

Tool EDA

Execution Time	60.034298ms
Answer	TIMEOUT
Input	Zantema 04 z110

stdout:

Tool IDA

Execution Time	60.033443ms
Answer	TIMEOUT
Input	Zantema 04 z110

stdout:

Tool TRI

Execution Time	60.03068ms
Answer	TIMEOUT
Input	Zantema 04 z110

stdout:

Tool TRI2

Execution Time	0.16659999ms
Answer	MAYBE
Input	Zantema 04 z110

stdout:

MAYBE

We consider the following Problem:

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

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..