MAYBE

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

Strict Trs:
  { f(X) -> if(X, c(), f(true()))
  , if(true(), X, Y) -> X
  , if(false(), X, Y) -> Y }
Obligation:
  innermost runtime complexity
Answer:
  MAYBE

We add following dependency tuples:

Strict DPs:
  { f^#(X) -> c_1(if^#(X, c(), f(true())), f^#(true()))
  , if^#(true(), X, Y) -> c_2()
  , if^#(false(), X, Y) -> c_3() }

and mark the set of starting terms.

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

Strict DPs:
  { f^#(X) -> c_1(if^#(X, c(), f(true())), f^#(true()))
  , if^#(true(), X, Y) -> c_2()
  , if^#(false(), X, Y) -> c_3() }
Weak Trs:
  { f(X) -> if(X, c(), f(true()))
  , if(true(), X, Y) -> X
  , if(false(), X, Y) -> Y }
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^#(X) -> c_1(if^#(X, c(), f(true())), f^#(true()))
    , 2: if^#(true(), X, Y) -> c_2()
    , 3: if^#(false(), X, Y) -> c_3() }

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

Strict DPs: { f^#(X) -> c_1(if^#(X, c(), f(true())), f^#(true())) }
Weak DPs:
  { if^#(true(), X, Y) -> c_2()
  , if^#(false(), X, Y) -> c_3() }
Weak Trs:
  { f(X) -> if(X, c(), f(true()))
  , if(true(), X, Y) -> X
  , if(false(), X, Y) -> Y }
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.

{ if^#(true(), X, Y) -> c_2()
, if^#(false(), X, Y) -> c_3() }

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

Strict DPs: { f^#(X) -> c_1(if^#(X, c(), f(true())), f^#(true())) }
Weak Trs:
  { f(X) -> if(X, c(), f(true()))
  , if(true(), X, Y) -> X
  , if(false(), X, Y) -> Y }
Obligation:
  innermost runtime complexity
Answer:
  MAYBE

Due to missing edges in the dependency-graph, the right-hand sides
of following rules could be simplified:

  { f^#(X) -> c_1(if^#(X, c(), f(true())), f^#(true())) }

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

Strict DPs: { f^#(X) -> c_1(f^#(true())) }
Weak Trs:
  { f(X) -> if(X, c(), f(true()))
  , if(true(), X, Y) -> X
  , if(false(), X, Y) -> Y }
Obligation:
  innermost runtime complexity
Answer:
  MAYBE

No rule is usable, rules are removed from the input problem.

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

Strict DPs: { f^#(X) -> c_1(f^#(true())) }
Obligation:
  innermost runtime complexity
Answer:
  MAYBE

The input cannot be shown compatible

Arrrr..