MAYBE

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

Strict Trs:
  { f(g(x)) -> g(f(f(x)))
  , f(h(x)) -> h(g(x))
  , f'(s(x), y, y) -> f'(y, x, s(x)) }
Obligation:
  innermost runtime complexity
Answer:
  MAYBE

We add following dependency tuples:

Strict DPs:
  { f^#(g(x)) -> c_1(f^#(f(x)), f^#(x))
  , f^#(h(x)) -> c_2()
  , f'^#(s(x), y, y) -> c_3(f'^#(y, x, s(x))) }

and mark the set of starting terms.

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

Strict DPs:
  { f^#(g(x)) -> c_1(f^#(f(x)), f^#(x))
  , f^#(h(x)) -> c_2()
  , f'^#(s(x), y, y) -> c_3(f'^#(y, x, s(x))) }
Weak Trs:
  { f(g(x)) -> g(f(f(x)))
  , f(h(x)) -> h(g(x))
  , f'(s(x), y, y) -> f'(y, x, s(x)) }
Obligation:
  innermost runtime complexity
Answer:
  MAYBE

We estimate the number of application of {2,3} by applications of
Pre({2,3}) = {1}. Here rules are labeled as follows:

  DPs:
    { 1: f^#(g(x)) -> c_1(f^#(f(x)), f^#(x))
    , 2: f^#(h(x)) -> c_2()
    , 3: f'^#(s(x), y, y) -> c_3(f'^#(y, x, s(x))) }

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

Strict DPs: { f^#(g(x)) -> c_1(f^#(f(x)), f^#(x)) }
Weak DPs:
  { f^#(h(x)) -> c_2()
  , f'^#(s(x), y, y) -> c_3(f'^#(y, x, s(x))) }
Weak Trs:
  { f(g(x)) -> g(f(f(x)))
  , f(h(x)) -> h(g(x))
  , f'(s(x), y, y) -> f'(y, x, s(x)) }
Obligation:
  innermost runtime complexity
Answer:
  MAYBE

The following weak DPs constitute a sub-graph of the DG that is
closed under successors. The DPs are removed.

{ f^#(h(x)) -> c_2()
, f'^#(s(x), y, y) -> c_3(f'^#(y, x, s(x))) }

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

Strict DPs: { f^#(g(x)) -> c_1(f^#(f(x)), f^#(x)) }
Weak Trs:
  { f(g(x)) -> g(f(f(x)))
  , f(h(x)) -> h(g(x))
  , f'(s(x), y, y) -> f'(y, x, s(x)) }
Obligation:
  innermost runtime complexity
Answer:
  MAYBE

We replace rewrite rules by usable rules:

  Weak Usable Rules:
    { f(g(x)) -> g(f(f(x)))
    , f(h(x)) -> h(g(x)) }

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

Strict DPs: { f^#(g(x)) -> c_1(f^#(f(x)), f^#(x)) }
Weak Trs:
  { f(g(x)) -> g(f(f(x)))
  , f(h(x)) -> h(g(x)) }
Obligation:
  innermost runtime complexity
Answer:
  MAYBE

None of the processors succeeded.

Details of failed attempt(s):
-----------------------------
1) 'matrices' failed due to the following reason:
   
   None of the processors succeeded.
   
   Details of failed attempt(s):
   -----------------------------
   1) 'matrix interpretation of dimension 4' failed due to the
      following reason:
      
      The input cannot be shown compatible
   
   2) 'matrix interpretation of dimension 3' failed due to the
      following reason:
      
      The input cannot be shown compatible
   
   3) 'matrix interpretation of dimension 3' failed due to the
      following reason:
      
      The input cannot be shown compatible
   
   4) 'matrix interpretation of dimension 2' failed due to the
      following reason:
      
      The input cannot be shown compatible
   
   5) 'matrix interpretation of dimension 2' failed due to the
      following reason:
      
      The input cannot be shown compatible
   
   6) 'matrix interpretation of dimension 1' failed due to the
      following reason:
      
      The input cannot be shown compatible
   

2) 'empty' failed due to the following reason:
   
   Empty strict component of the problem is NOT empty.


Arrrr..