MAYBE

We are left with following problem, upon which TcT provides the
certificate MAYBE.

Strict Trs:
  { incr(X) -> n__incr(X)
  , incr(nil()) -> nil()
  , incr(cons(X, L)) -> cons(s(X), n__incr(activate(L)))
  , activate(X) -> X
  , activate(n__incr(X)) -> incr(X)
  , activate(n__adx(X)) -> adx(X)
  , activate(n__zeros()) -> zeros()
  , adx(X) -> n__adx(X)
  , adx(nil()) -> nil()
  , adx(cons(X, L)) -> incr(cons(X, n__adx(activate(L))))
  , nats() -> adx(zeros())
  , zeros() -> cons(0(), n__zeros())
  , zeros() -> n__zeros()
  , head(cons(X, L)) -> X
  , tail(cons(X, L)) -> activate(L) }
Obligation:
  innermost runtime complexity
Answer:
  MAYBE

None of the processors succeeded.

Details of failed attempt(s):
-----------------------------
1) 'empty' failed due to the following reason:
   
   Empty strict component of the problem is NOT empty.

2) 'Best' failed due to the following reason:
   
   None of the processors succeeded.
   
   Details of failed attempt(s):
   -----------------------------
   1) 'WithProblem (timeout of 60 seconds)' failed due to the
      following reason:
      
      Computation stopped due to timeout after 60.0 seconds.
   
   2) 'Best' failed due to the following reason:
      
      None of the processors succeeded.
      
      Details of failed attempt(s):
      -----------------------------
      1) 'WithProblem (timeout of 30 seconds) (timeout of 60 seconds)'
         failed due to the following reason:
         
         Computation stopped due to timeout after 30.0 seconds.
      
      2) 'Fastest (timeout of 5 seconds) (timeout of 60 seconds)' failed
         due to the following reason:
         
         Computation stopped due to timeout after 5.0 seconds.
      
      3) 'Best' failed due to the following reason:
         
         None of the processors succeeded.
         
         Details of failed attempt(s):
         -----------------------------
         1) 'Polynomial Path Order (PS) (timeout of 60 seconds)' failed due
            to the following reason:
            
            The input cannot be shown compatible
         
         2) 'bsearch-popstar (timeout of 60 seconds)' failed due to the
            following reason:
            
            The input cannot be shown compatible
         
      
   


Arrrr..