Problem Zantema 05 z17

Tool Bounds

Execution Time	60.03234ms
Answer	TIMEOUT
Input	Zantema 05 z17

stdout:

TIMEOUT

We consider the following Problem:

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

Certificate: TIMEOUT

Proof:
  Computation stopped due to timeout after 60.0 seconds.

Arrrr..

Tool CDI

Execution Time	60.041595ms
Answer	TIMEOUT
Input	Zantema 05 z17

stdout:

TIMEOUT

Statistics:
Number of monomials: 657
Last formula building started for bound 3
Last SAT solving started for bound 3

Tool EDA

Execution Time	60.03429ms
Answer	TIMEOUT
Input	Zantema 05 z17

stdout:

Tool IDA

Execution Time	60.035946ms
Answer	TIMEOUT
Input	Zantema 05 z17

stdout:

Tool TRI

Execution Time	60.030643ms
Answer	TIMEOUT
Input	Zantema 05 z17

stdout:

Tool TRI2

Execution Time	0.31706095ms
Answer	MAYBE
Input	Zantema 05 z17

stdout:

MAYBE

We consider the following Problem:

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

Certificate: MAYBE

Proof:
  The input cannot be shown compatible

Arrrr..