MAYBE

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

Strict Trs:
  { f(c(c(a(), y, a()), b(x, z), a())) -> b(y, f(c(f(a()), z, z)))
  , f(b(b(x, f(y)), z)) -> c(z, x, f(b(b(f(a()), y), y)))
  , c(b(a(), a()), b(y, z), x) -> b(a(), b(z, z)) }
Obligation:
  runtime complexity
Answer:
  MAYBE

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) 'Best' failed due to the following reason:
      
      None of the processors succeeded.
      
      Details of failed attempt(s):
      -----------------------------
      1) 'bsearch-popstar (timeout of 60 seconds)' failed due to the
         following reason:
         
         The processor is inapplicable, reason:
           Processor only applicable for innermost runtime complexity analysis
      
      2) 'Polynomial Path Order (PS) (timeout of 60 seconds)' failed due
         to the following reason:
         
         The processor is inapplicable, reason:
           Processor only applicable for innermost runtime complexity analysis
      
   
   3) 'Fastest (timeout of 5 seconds) (timeout of 60 seconds)' failed
      due to the following reason:
      
      None of the processors succeeded.
      
      Details of failed attempt(s):
      -----------------------------
      1) 'Bounds with perSymbol-enrichment and initial automaton 'match''
         failed due to the following reason:
         
         match-boundness of the problem could not be verified.
      
      2) 'Bounds with minimal-enrichment and initial automaton 'match''
         failed due to the following reason:
         
         match-boundness of the problem could not be verified.
      
   

3) 'Innermost Weak Dependency Pairs (timeout of 60 seconds)' failed
   due to the following reason:
   
   We add the following weak dependency pairs:
   
   Strict DPs:
     { f^#(c(c(a(), y, a()), b(x, z), a())) ->
       c_1(y, f^#(c(f(a()), z, z)))
     , f^#(b(b(x, f(y)), z)) -> c_2(c^#(z, x, f(b(b(f(a()), y), y))))
     , c^#(b(a(), a()), b(y, z), x) -> c_3(z, z) }
   
   and mark the set of starting terms.
   
   We are left with following problem, upon which TcT provides the
   certificate MAYBE.
   
   Strict DPs:
     { f^#(c(c(a(), y, a()), b(x, z), a())) ->
       c_1(y, f^#(c(f(a()), z, z)))
     , f^#(b(b(x, f(y)), z)) -> c_2(c^#(z, x, f(b(b(f(a()), y), y))))
     , c^#(b(a(), a()), b(y, z), x) -> c_3(z, z) }
   Strict Trs:
     { f(c(c(a(), y, a()), b(x, z), a())) -> b(y, f(c(f(a()), z, z)))
     , f(b(b(x, f(y)), z)) -> c(z, x, f(b(b(f(a()), y), y)))
     , c(b(a(), a()), b(y, z), x) -> b(a(), b(z, z)) }
   Obligation:
     runtime complexity
   Answer:
     MAYBE
   
   Empty strict component of the problem is NOT empty.


Arrrr..