Problem Mixed SRS 01-oppelt08

Tool CaT

Execution Time	Unknown
Answer	MAYBE
Input	Mixed SRS 01-oppelt08

stdout:

MAYBE

Problem:
a(b(c(x1))) -> c(b(a(x1)))
a(c(x1)) -> a(a(d(a(x1))))
d(a(b(x1))) -> b(a(d(x1)))
d(a(c(x1))) -> b(c(c(x1)))

Proof:
Open

Tool IRC1

Execution Time	Unknown
Answer	MAYBE
Input	Mixed SRS 01-oppelt08

stdout:

MAYBE

Tool IRC2

Execution Time	Unknown
Answer	TIMEOUT
Input	Mixed SRS 01-oppelt08

stdout:

TIMEOUT

'Fastest (timeout of 60.0 seconds)'
-----------------------------------
Answer:           TIMEOUT
Input Problem:    innermost runtime-complexity with respect to
  Rules:
    {  a(b(c(x1))) -> c(b(a(x1)))
     , a(c(x1)) -> a(a(d(a(x1))))
     , d(a(b(x1))) -> b(a(d(x1)))
     , d(a(c(x1))) -> b(c(c(x1)))}

Proof Output:
  Computation stopped due to timeout after 60.0 seconds

Tool RC1

Execution Time	Unknown
Answer	MAYBE
Input	Mixed SRS 01-oppelt08

stdout:

MAYBE

Tool RC2

Execution Time	Unknown
Answer	TIMEOUT
Input	Mixed SRS 01-oppelt08

stdout:

TIMEOUT

'Fastest (timeout of 60.0 seconds)'
-----------------------------------
Answer:           TIMEOUT
Input Problem:    runtime-complexity with respect to
  Rules:
    {  a(b(c(x1))) -> c(b(a(x1)))
     , a(c(x1)) -> a(a(d(a(x1))))
     , d(a(b(x1))) -> b(a(d(x1)))
     , d(a(c(x1))) -> b(c(c(x1)))}

Proof Output:
  Computation stopped due to timeout after 60.0 seconds