Problem Transformed CSR 04 Ex8 BLR02 Z

Tool CaT

Execution Time	Unknown
Answer	MAYBE
Input	Transformed CSR 04 Ex8 BLR02 Z

stdout:

MAYBE

Problem:
fib(N) -> sel(N,fib1(s(0()),s(0())))
fib1(X,Y) -> cons(X,n__fib1(Y,add(X,Y)))
add(0(),X) -> X
add(s(X),Y) -> s(add(X,Y))
sel(0(),cons(X,XS)) -> X
sel(s(N),cons(X,XS)) -> sel(N,activate(XS))
fib1(X1,X2) -> n__fib1(X1,X2)
activate(n__fib1(X1,X2)) -> fib1(X1,X2)
activate(X) -> X

Proof:
Open

Tool IRC1

Execution Time	Unknown
Answer	MAYBE
Input	Transformed CSR 04 Ex8 BLR02 Z

stdout:

MAYBE

Tool IRC2

Execution Time	Unknown
Answer	TIMEOUT
Input	Transformed CSR 04 Ex8 BLR02 Z

stdout:

TIMEOUT

'Fastest (timeout of 60.0 seconds)'
-----------------------------------
Answer:           TIMEOUT
Input Problem:    innermost runtime-complexity with respect to
  Rules:
    {  fib(N) -> sel(N, fib1(s(0()), s(0())))
     , fib1(X, Y) -> cons(X, n__fib1(Y, add(X, Y)))
     , add(0(), X) -> X
     , add(s(X), Y) -> s(add(X, Y))
     , sel(0(), cons(X, XS)) -> X
     , sel(s(N), cons(X, XS)) -> sel(N, activate(XS))
     , fib1(X1, X2) -> n__fib1(X1, X2)
     , activate(n__fib1(X1, X2)) -> fib1(X1, X2)
     , activate(X) -> X}

Proof Output:
  Computation stopped due to timeout after 60.0 seconds

Tool RC1

Execution Time	Unknown
Answer	MAYBE
Input	Transformed CSR 04 Ex8 BLR02 Z

stdout:

MAYBE

Tool RC2

Execution Time	Unknown
Answer	TIMEOUT
Input	Transformed CSR 04 Ex8 BLR02 Z

stdout:

TIMEOUT

'Fastest (timeout of 60.0 seconds)'
-----------------------------------
Answer:           TIMEOUT
Input Problem:    runtime-complexity with respect to
  Rules:
    {  fib(N) -> sel(N, fib1(s(0()), s(0())))
     , fib1(X, Y) -> cons(X, n__fib1(Y, add(X, Y)))
     , add(0(), X) -> X
     , add(s(X), Y) -> s(add(X, Y))
     , sel(0(), cons(X, XS)) -> X
     , sel(s(N), cons(X, XS)) -> sel(N, activate(XS))
     , fib1(X1, X2) -> n__fib1(X1, X2)
     , activate(n__fib1(X1, X2)) -> fib1(X1, X2)
     , activate(X) -> X}

Proof Output:
  Computation stopped due to timeout after 60.0 seconds