MAYBE

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

Strict Trs:
  { f(x, x) -> f(g(x), x)
  , g(x) -> s(x) }
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:
         
         The weightgap principle applies (using the following nonconstant
         growth matrix-interpretation)
         
         The following argument positions are usable:
           Uargs(f) = {1}
         
         TcT has computed the following matrix interpretation satisfying
         not(EDA) and not(IDA(1)).
         
           [f](x1, x2) = [1] x1 + [1] x2 + [7]
                                              
               [g](x1) = [1] x1 + [7]         
                                              
               [s](x1) = [1] x1 + [6]         
         
         The following symbols are considered usable
         
           {f, g}
         
         The order satisfies the following ordering constraints:
         
           [f(x, x)] = [2] x + [7] 
                     ? [2] x + [14]
                     = [f(g(x), x)]
                                   
              [g(x)] = [1] x + [7] 
                     > [1] x + [6] 
                     = [s(x)]      
                                   
         
         Further, it can be verified that all rules not oriented are covered by the weightgap condition.
         
         We are left with following problem, upon which TcT provides the
         certificate MAYBE.
         
         Strict Trs: { f(x, x) -> f(g(x), x) }
         Weak Trs: { g(x) -> s(x) }
         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) 'WithProblem' failed due to the following reason:
            
            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) 'Fastest' failed due to the following reason:
               
               None of the processors succeeded.
               
               Details of failed attempt(s):
               -----------------------------
               1) 'WithProblem' failed due to the following reason:
                  
                  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) 'WithProblem' failed due to the following reason:
                     
                     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) 'WithProblem' failed due to the following reason:
                        
                        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) 'WithProblem' failed due to the following reason:
                           
                           Empty strict component of the problem is NOT empty.
                        
                     
                  
               
               2) 'WithProblem' failed due to the following reason:
                  
                  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) 'WithProblem' 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) '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
         
      
      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.
         
      
   


Arrrr..