'Weak Dependency Graph [60.0]'
------------------------------
Answer:           YES(?,O(n^1))
Input Problem:    innermost runtime-complexity with respect to
  Rules:
    {  b(a(x1)) -> a(a(d(x1)))
     , a(c(x1)) -> b(b(x1))
     , d(a(b(x1))) -> b(d(d(c(x1))))
     , d(x1) -> a(x1)
     , b(a(c(a(x1)))) -> x1}

Details:         
  We have computed the following set of weak (innermost) dependency pairs:
   {  b^#(a(x1)) -> c_0(a^#(a(d(x1))))
    , a^#(c(x1)) -> c_1(b^#(b(x1)))
    , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
    , d^#(x1) -> c_3(a^#(x1))
    , b^#(a(c(a(x1)))) -> c_4()}
  
  The usable rules are:
   {  b(a(x1)) -> a(a(d(x1)))
    , a(c(x1)) -> b(b(x1))
    , d(a(b(x1))) -> b(d(d(c(x1))))
    , d(x1) -> a(x1)
    , b(a(c(a(x1)))) -> x1}
  
  The estimated dependency graph contains the following edges:
   {b^#(a(x1)) -> c_0(a^#(a(d(x1))))}
     ==> {a^#(c(x1)) -> c_1(b^#(b(x1)))}
   {a^#(c(x1)) -> c_1(b^#(b(x1)))}
     ==> {b^#(a(c(a(x1)))) -> c_4()}
   {a^#(c(x1)) -> c_1(b^#(b(x1)))}
     ==> {b^#(a(x1)) -> c_0(a^#(a(d(x1))))}
   {d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))}
     ==> {b^#(a(c(a(x1)))) -> c_4()}
   {d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))}
     ==> {b^#(a(x1)) -> c_0(a^#(a(d(x1))))}
   {d^#(x1) -> c_3(a^#(x1))}
     ==> {a^#(c(x1)) -> c_1(b^#(b(x1)))}
  
  We consider the following path(s):
   1) {  d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
       , b^#(a(x1)) -> c_0(a^#(a(d(x1))))
       , a^#(c(x1)) -> c_1(b^#(b(x1)))
       , b^#(a(c(a(x1)))) -> c_4()}
      
      The usable rules for this path are the following:
      {  b(a(x1)) -> a(a(d(x1)))
       , a(c(x1)) -> b(b(x1))
       , d(a(b(x1))) -> b(d(d(c(x1))))
       , d(x1) -> a(x1)
       , b(a(c(a(x1)))) -> x1}
      
        We have applied the subprocessor on the union of usable rules and weak (innermost) dependency pairs.
        
          'Weight Gap Principle'
          ----------------------
          Answer:           YES(?,O(n^1))
          Input Problem:    innermost runtime-complexity with respect to
            Rules:
              {  b(a(x1)) -> a(a(d(x1)))
               , a(c(x1)) -> b(b(x1))
               , d(a(b(x1))) -> b(d(d(c(x1))))
               , d(x1) -> a(x1)
               , b(a(c(a(x1)))) -> x1
               , b^#(a(x1)) -> c_0(a^#(a(d(x1))))
               , a^#(c(x1)) -> c_1(b^#(b(x1)))
               , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
               , b^#(a(c(a(x1)))) -> c_4()}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1
             , b^#(a(c(a(x1)))) -> c_4()}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(a(x1)) -> a(a(d(x1)))
               , b(a(c(a(x1)))) -> x1
               , b^#(a(c(a(x1)))) -> c_4()}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [1]
                  c_0(x1) = [1] x1 + [1]
                  a^#(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [0]
                  c_2(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  d(x1) -> a(x1)
             , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))}
            and weakly orienting the rules
            {  b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1
             , b^#(a(c(a(x1)))) -> c_4()}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  d(x1) -> a(x1)
               , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [2]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [0]
                  a^#(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [0]
                  c_2(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {a^#(c(x1)) -> c_1(b^#(b(x1)))}
            and weakly orienting the rules
            {  d(x1) -> a(x1)
             , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
             , b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1
             , b^#(a(c(a(x1)))) -> c_4()}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {a^#(c(x1)) -> c_1(b^#(b(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [2]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [0]
                  a^#(x1) = [1] x1 + [12]
                  c_1(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [0]
                  c_2(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {a(c(x1)) -> b(b(x1))}
            and weakly orienting the rules
            {  a^#(c(x1)) -> c_1(b^#(b(x1)))
             , d(x1) -> a(x1)
             , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
             , b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1
             , b^#(a(c(a(x1)))) -> c_4()}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {a(c(x1)) -> b(b(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [2]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [0]
                  a^#(x1) = [1] x1 + [14]
                  c_1(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [6]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b^#(a(x1)) -> c_0(a^#(a(d(x1))))}
            and weakly orienting the rules
            {  a(c(x1)) -> b(b(x1))
             , a^#(c(x1)) -> c_1(b^#(b(x1)))
             , d(x1) -> a(x1)
             , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
             , b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1
             , b^#(a(c(a(x1)))) -> c_4()}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b^#(a(x1)) -> c_0(a^#(a(d(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [10]
                  b^#(x1) = [1] x1 + [1]
                  c_0(x1) = [1] x1 + [0]
                  a^#(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [13]
                  c_2(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            'fastest of 'combine', 'Bounds with default enrichment', 'Bounds with default enrichment''
            ------------------------------------------------------------------------------------------
            Answer:           YES(?,O(n^1))
            Input Problem:    innermost relative runtime-complexity with respect to
              Strict Rules: {d(a(b(x1))) -> b(d(d(c(x1))))}
              Weak Rules:
                {  b^#(a(x1)) -> c_0(a^#(a(d(x1))))
                 , a(c(x1)) -> b(b(x1))
                 , a^#(c(x1)) -> c_1(b^#(b(x1)))
                 , d(x1) -> a(x1)
                 , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
                 , b(a(x1)) -> a(a(d(x1)))
                 , b(a(c(a(x1)))) -> x1
                 , b^#(a(c(a(x1)))) -> c_4()}
            
            Details:         
              The problem was solved by processor 'Bounds with default enrichment':
              'Bounds with default enrichment'
              --------------------------------
              Answer:           YES(?,O(n^1))
              Input Problem:    innermost relative runtime-complexity with respect to
                Strict Rules: {d(a(b(x1))) -> b(d(d(c(x1))))}
                Weak Rules:
                  {  b^#(a(x1)) -> c_0(a^#(a(d(x1))))
                   , a(c(x1)) -> b(b(x1))
                   , a^#(c(x1)) -> c_1(b^#(b(x1)))
                   , d(x1) -> a(x1)
                   , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
                   , b(a(x1)) -> a(a(d(x1)))
                   , b(a(c(a(x1)))) -> x1
                   , b^#(a(c(a(x1)))) -> c_4()}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  b_0(4) -> 11
                 , c_0(4) -> 4
                 , b^#_0(4) -> 5
                 , b^#_0(11) -> 10
                 , a^#_0(4) -> 7
                 , c_1_0(10) -> 7
                 , d^#_0(4) -> 9}
      
   2) {  d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
       , b^#(a(x1)) -> c_0(a^#(a(d(x1))))
       , a^#(c(x1)) -> c_1(b^#(b(x1)))}
      
      The usable rules for this path are the following:
      {  b(a(x1)) -> a(a(d(x1)))
       , a(c(x1)) -> b(b(x1))
       , d(a(b(x1))) -> b(d(d(c(x1))))
       , d(x1) -> a(x1)
       , b(a(c(a(x1)))) -> x1}
      
        We have applied the subprocessor on the union of usable rules and weak (innermost) dependency pairs.
        
          'Weight Gap Principle'
          ----------------------
          Answer:           YES(?,O(n^1))
          Input Problem:    innermost runtime-complexity with respect to
            Rules:
              {  b(a(x1)) -> a(a(d(x1)))
               , a(c(x1)) -> b(b(x1))
               , d(a(b(x1))) -> b(d(d(c(x1))))
               , d(x1) -> a(x1)
               , b(a(c(a(x1)))) -> x1
               , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
               , b^#(a(x1)) -> c_0(a^#(a(d(x1))))
               , a^#(c(x1)) -> c_1(b^#(b(x1)))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(a(x1)) -> a(a(d(x1)))
               , b(a(c(a(x1)))) -> x1}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  a^#(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_2(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(x1) -> a(x1)}
            and weakly orienting the rules
            {  b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(x1) -> a(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [6]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [0]
                  a^#(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [0]
                  c_2(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b^#(a(x1)) -> c_0(a^#(a(d(x1))))}
            and weakly orienting the rules
            {  d(x1) -> a(x1)
             , b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b^#(a(x1)) -> c_0(a^#(a(d(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [6]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [8]
                  c_0(x1) = [1] x1 + [0]
                  a^#(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [0]
                  c_2(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))}
            and weakly orienting the rules
            {  b^#(a(x1)) -> c_0(a^#(a(d(x1))))
             , d(x1) -> a(x1)
             , b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [6]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [6]
                  c_0(x1) = [1] x1 + [0]
                  a^#(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [8]
                  d^#(x1) = [1] x1 + [12]
                  c_2(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  a(c(x1)) -> b(b(x1))
             , a^#(c(x1)) -> c_1(b^#(b(x1)))}
            and weakly orienting the rules
            {  d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
             , b^#(a(x1)) -> c_0(a^#(a(d(x1))))
             , d(x1) -> a(x1)
             , b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  a(c(x1)) -> b(b(x1))
               , a^#(c(x1)) -> c_1(b^#(b(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [15]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [0]
                  a^#(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [15]
                  c_2(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            'fastest of 'combine', 'Bounds with default enrichment', 'Bounds with default enrichment''
            ------------------------------------------------------------------------------------------
            Answer:           YES(?,O(n^1))
            Input Problem:    innermost relative runtime-complexity with respect to
              Strict Rules: {d(a(b(x1))) -> b(d(d(c(x1))))}
              Weak Rules:
                {  a(c(x1)) -> b(b(x1))
                 , a^#(c(x1)) -> c_1(b^#(b(x1)))
                 , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
                 , b^#(a(x1)) -> c_0(a^#(a(d(x1))))
                 , d(x1) -> a(x1)
                 , b(a(x1)) -> a(a(d(x1)))
                 , b(a(c(a(x1)))) -> x1}
            
            Details:         
              The problem was solved by processor 'Bounds with default enrichment':
              'Bounds with default enrichment'
              --------------------------------
              Answer:           YES(?,O(n^1))
              Input Problem:    innermost relative runtime-complexity with respect to
                Strict Rules: {d(a(b(x1))) -> b(d(d(c(x1))))}
                Weak Rules:
                  {  a(c(x1)) -> b(b(x1))
                   , a^#(c(x1)) -> c_1(b^#(b(x1)))
                   , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
                   , b^#(a(x1)) -> c_0(a^#(a(d(x1))))
                   , d(x1) -> a(x1)
                   , b(a(x1)) -> a(a(d(x1)))
                   , b(a(c(a(x1)))) -> x1}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  b_0(2) -> 4
                 , c_0(2) -> 2
                 , b^#_0(2) -> 1
                 , b^#_0(4) -> 3
                 , a^#_0(2) -> 1
                 , c_1_0(3) -> 1
                 , d^#_0(2) -> 1}
      
   3) {  d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
       , b^#(a(c(a(x1)))) -> c_4()}
      
      The usable rules for this path are the following:
      {  d(a(b(x1))) -> b(d(d(c(x1))))
       , d(x1) -> a(x1)
       , b(a(x1)) -> a(a(d(x1)))
       , a(c(x1)) -> b(b(x1))
       , b(a(c(a(x1)))) -> x1}
      
        We have applied the subprocessor on the union of usable rules and weak (innermost) dependency pairs.
        
          'Weight Gap Principle'
          ----------------------
          Answer:           YES(?,O(n^1))
          Input Problem:    innermost runtime-complexity with respect to
            Rules:
              {  d(a(b(x1))) -> b(d(d(c(x1))))
               , d(x1) -> a(x1)
               , b(a(x1)) -> a(a(d(x1)))
               , a(c(x1)) -> b(b(x1))
               , b(a(c(a(x1)))) -> x1
               , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
               , b^#(a(c(a(x1)))) -> c_4()}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {d(x1) -> a(x1)}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(x1) -> a(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  a^#(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b^#(a(c(a(x1)))) -> c_4()}
            and weakly orienting the rules
            {d(x1) -> a(x1)}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b^#(a(c(a(x1)))) -> c_4()}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [2]
                  c_0(x1) = [0] x1 + [0]
                  a^#(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))}
            and weakly orienting the rules
            {  b^#(a(c(a(x1)))) -> c_4()
             , d(x1) -> a(x1)}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  a^#(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  a(c(x1)) -> b(b(x1))
             , b(a(c(a(x1)))) -> x1}
            and weakly orienting the rules
            {  d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
             , b^#(a(c(a(x1)))) -> c_4()
             , d(x1) -> a(x1)}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  a(c(x1)) -> b(b(x1))
               , b(a(c(a(x1)))) -> x1}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [4]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  a^#(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(a(x1)) -> a(a(d(x1)))}
            and weakly orienting the rules
            {  a(c(x1)) -> b(b(x1))
             , b(a(c(a(x1)))) -> x1
             , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
             , b^#(a(c(a(x1)))) -> c_4()
             , d(x1) -> a(x1)}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(a(x1)) -> a(a(d(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [4]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [1]
                  c_0(x1) = [0] x1 + [0]
                  a^#(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [8]
                  c_2(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            'fastest of 'combine', 'Bounds with default enrichment', 'Bounds with default enrichment''
            ------------------------------------------------------------------------------------------
            Answer:           YES(?,O(n^1))
            Input Problem:    innermost relative runtime-complexity with respect to
              Strict Rules: {d(a(b(x1))) -> b(d(d(c(x1))))}
              Weak Rules:
                {  b(a(x1)) -> a(a(d(x1)))
                 , a(c(x1)) -> b(b(x1))
                 , b(a(c(a(x1)))) -> x1
                 , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
                 , b^#(a(c(a(x1)))) -> c_4()
                 , d(x1) -> a(x1)}
            
            Details:         
              The problem was solved by processor 'Bounds with default enrichment':
              'Bounds with default enrichment'
              --------------------------------
              Answer:           YES(?,O(n^1))
              Input Problem:    innermost relative runtime-complexity with respect to
                Strict Rules: {d(a(b(x1))) -> b(d(d(c(x1))))}
                Weak Rules:
                  {  b(a(x1)) -> a(a(d(x1)))
                   , a(c(x1)) -> b(b(x1))
                   , b(a(c(a(x1)))) -> x1
                   , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
                   , b^#(a(c(a(x1)))) -> c_4()
                   , d(x1) -> a(x1)}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  c_0(4) -> 4
                 , b^#_0(4) -> 5
                 , d^#_0(4) -> 9}
      
   4) {  d^#(x1) -> c_3(a^#(x1))
       , b^#(a(x1)) -> c_0(a^#(a(d(x1))))
       , a^#(c(x1)) -> c_1(b^#(b(x1)))}
      
      The usable rules for this path are the following:
      {  b(a(x1)) -> a(a(d(x1)))
       , a(c(x1)) -> b(b(x1))
       , d(a(b(x1))) -> b(d(d(c(x1))))
       , d(x1) -> a(x1)
       , b(a(c(a(x1)))) -> x1}
      
        We have applied the subprocessor on the union of usable rules and weak (innermost) dependency pairs.
        
          'Weight Gap Principle'
          ----------------------
          Answer:           YES(?,O(n^1))
          Input Problem:    innermost runtime-complexity with respect to
            Rules:
              {  b(a(x1)) -> a(a(d(x1)))
               , a(c(x1)) -> b(b(x1))
               , d(a(b(x1))) -> b(d(d(c(x1))))
               , d(x1) -> a(x1)
               , b(a(c(a(x1)))) -> x1
               , d^#(x1) -> c_3(a^#(x1))
               , b^#(a(x1)) -> c_0(a^#(a(d(x1))))
               , a^#(c(x1)) -> c_1(b^#(b(x1)))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(a(x1)) -> a(a(d(x1)))
               , b(a(c(a(x1)))) -> x1}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [1]
                  c_0(x1) = [1] x1 + [1]
                  a^#(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  c_3(x1) = [1] x1 + [1]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(b(x1))) -> b(d(d(c(x1))))}
            and weakly orienting the rules
            {  b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(b(x1))) -> b(d(d(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [0]
                  a^#(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  c_3(x1) = [1] x1 + [1]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b^#(a(x1)) -> c_0(a^#(a(d(x1))))}
            and weakly orienting the rules
            {  d(a(b(x1))) -> b(d(d(c(x1))))
             , b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b^#(a(x1)) -> c_0(a^#(a(d(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [4]
                  c_0(x1) = [1] x1 + [0]
                  a^#(x1) = [1] x1 + [2]
                  c_1(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  c_3(x1) = [1] x1 + [15]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(x1) -> c_3(a^#(x1))}
            and weakly orienting the rules
            {  b^#(a(x1)) -> c_0(a^#(a(d(x1))))
             , d(a(b(x1))) -> b(d(d(c(x1))))
             , b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(x1) -> c_3(a^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [1]
                  c_0(x1) = [1] x1 + [0]
                  a^#(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [8]
                  c_2(x1) = [0] x1 + [0]
                  c_3(x1) = [1] x1 + [1]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            'fastest of 'combine', 'Bounds with default enrichment', 'Bounds with default enrichment''
            ------------------------------------------------------------------------------------------
            Answer:           YES(?,O(n^1))
            Input Problem:    innermost relative runtime-complexity with respect to
              Strict Rules:
                {  a(c(x1)) -> b(b(x1))
                 , d(x1) -> a(x1)
                 , a^#(c(x1)) -> c_1(b^#(b(x1)))}
              Weak Rules:
                {  d^#(x1) -> c_3(a^#(x1))
                 , b^#(a(x1)) -> c_0(a^#(a(d(x1))))
                 , d(a(b(x1))) -> b(d(d(c(x1))))
                 , b(a(x1)) -> a(a(d(x1)))
                 , b(a(c(a(x1)))) -> x1}
            
            Details:         
              The problem was solved by processor 'Bounds with default enrichment':
              'Bounds with default enrichment'
              --------------------------------
              Answer:           YES(?,O(n^1))
              Input Problem:    innermost relative runtime-complexity with respect to
                Strict Rules:
                  {  a(c(x1)) -> b(b(x1))
                   , d(x1) -> a(x1)
                   , a^#(c(x1)) -> c_1(b^#(b(x1)))}
                Weak Rules:
                  {  d^#(x1) -> c_3(a^#(x1))
                   , b^#(a(x1)) -> c_0(a^#(a(d(x1))))
                   , d(a(b(x1))) -> b(d(d(c(x1))))
                   , b(a(x1)) -> a(a(d(x1)))
                   , b(a(c(a(x1)))) -> x1}
              
              Details:         
                The problem is Match-bounded by 1.
                The enriched problem is compatible with the following automaton:
                {  b_1(4) -> 11
                 , c_0(4) -> 4
                 , b^#_0(4) -> 5
                 , b^#_1(11) -> 10
                 , a^#_0(4) -> 7
                 , a^#_1(4) -> 12
                 , c_1_1(10) -> 7
                 , c_1_1(10) -> 12
                 , d^#_0(4) -> 9
                 , c_3_0(7) -> 9
                 , c_3_1(12) -> 9}
      
   5) {  d^#(x1) -> c_3(a^#(x1))
       , b^#(a(x1)) -> c_0(a^#(a(d(x1))))
       , a^#(c(x1)) -> c_1(b^#(b(x1)))
       , b^#(a(c(a(x1)))) -> c_4()}
      
      The usable rules for this path are the following:
      {  b(a(x1)) -> a(a(d(x1)))
       , a(c(x1)) -> b(b(x1))
       , d(a(b(x1))) -> b(d(d(c(x1))))
       , d(x1) -> a(x1)
       , b(a(c(a(x1)))) -> x1}
      
        We have applied the subprocessor on the union of usable rules and weak (innermost) dependency pairs.
        
          'Weight Gap Principle'
          ----------------------
          Answer:           YES(?,O(n^1))
          Input Problem:    innermost runtime-complexity with respect to
            Rules:
              {  b(a(x1)) -> a(a(d(x1)))
               , a(c(x1)) -> b(b(x1))
               , d(a(b(x1))) -> b(d(d(c(x1))))
               , d(x1) -> a(x1)
               , b(a(c(a(x1)))) -> x1
               , b^#(a(x1)) -> c_0(a^#(a(d(x1))))
               , a^#(c(x1)) -> c_1(b^#(b(x1)))
               , d^#(x1) -> c_3(a^#(x1))
               , b^#(a(c(a(x1)))) -> c_4()}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1
             , b^#(a(c(a(x1)))) -> c_4()}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(a(x1)) -> a(a(d(x1)))
               , b(a(c(a(x1)))) -> x1
               , b^#(a(c(a(x1)))) -> c_4()}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [1]
                  c_0(x1) = [1] x1 + [1]
                  a^#(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  c_3(x1) = [1] x1 + [1]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  d(a(b(x1))) -> b(d(d(c(x1))))
             , d^#(x1) -> c_3(a^#(x1))}
            and weakly orienting the rules
            {  b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1
             , b^#(a(c(a(x1)))) -> c_4()}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  d(a(b(x1))) -> b(d(d(c(x1))))
               , d^#(x1) -> c_3(a^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  a^#(x1) = [1] x1 + [1]
                  c_1(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [8]
                  c_2(x1) = [0] x1 + [0]
                  c_3(x1) = [1] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b^#(a(x1)) -> c_0(a^#(a(d(x1))))}
            and weakly orienting the rules
            {  d(a(b(x1))) -> b(d(d(c(x1))))
             , d^#(x1) -> c_3(a^#(x1))
             , b(a(x1)) -> a(a(d(x1)))
             , b(a(c(a(x1)))) -> x1
             , b^#(a(c(a(x1)))) -> c_4()}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b^#(a(x1)) -> c_0(a^#(a(d(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [8]
                  c_0(x1) = [1] x1 + [0]
                  a^#(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [12]
                  c_2(x1) = [0] x1 + [0]
                  c_3(x1) = [1] x1 + [9]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            'fastest of 'combine', 'Bounds with default enrichment', 'Bounds with default enrichment''
            ------------------------------------------------------------------------------------------
            Answer:           YES(?,O(n^1))
            Input Problem:    innermost relative runtime-complexity with respect to
              Strict Rules:
                {  a(c(x1)) -> b(b(x1))
                 , d(x1) -> a(x1)
                 , a^#(c(x1)) -> c_1(b^#(b(x1)))}
              Weak Rules:
                {  b^#(a(x1)) -> c_0(a^#(a(d(x1))))
                 , d(a(b(x1))) -> b(d(d(c(x1))))
                 , d^#(x1) -> c_3(a^#(x1))
                 , b(a(x1)) -> a(a(d(x1)))
                 , b(a(c(a(x1)))) -> x1
                 , b^#(a(c(a(x1)))) -> c_4()}
            
            Details:         
              The problem was solved by processor 'Bounds with default enrichment':
              'Bounds with default enrichment'
              --------------------------------
              Answer:           YES(?,O(n^1))
              Input Problem:    innermost relative runtime-complexity with respect to
                Strict Rules:
                  {  a(c(x1)) -> b(b(x1))
                   , d(x1) -> a(x1)
                   , a^#(c(x1)) -> c_1(b^#(b(x1)))}
                Weak Rules:
                  {  b^#(a(x1)) -> c_0(a^#(a(d(x1))))
                   , d(a(b(x1))) -> b(d(d(c(x1))))
                   , d^#(x1) -> c_3(a^#(x1))
                   , b(a(x1)) -> a(a(d(x1)))
                   , b(a(c(a(x1)))) -> x1
                   , b^#(a(c(a(x1)))) -> c_4()}
              
              Details:         
                The problem is Match-bounded by 1.
                The enriched problem is compatible with the following automaton:
                {  b_1(4) -> 11
                 , c_0(4) -> 4
                 , b^#_0(4) -> 5
                 , b^#_1(11) -> 10
                 , a^#_0(4) -> 7
                 , a^#_1(4) -> 12
                 , c_1_1(10) -> 7
                 , c_1_1(10) -> 12
                 , d^#_0(4) -> 9
                 , c_3_0(7) -> 9
                 , c_3_1(12) -> 9}
      
   6) {d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))}
      
      The usable rules for this path are the following:
      {  d(a(b(x1))) -> b(d(d(c(x1))))
       , d(x1) -> a(x1)
       , b(a(x1)) -> a(a(d(x1)))
       , a(c(x1)) -> b(b(x1))
       , b(a(c(a(x1)))) -> x1}
      
        We have applied the subprocessor on the union of usable rules and weak (innermost) dependency pairs.
        
          'Weight Gap Principle'
          ----------------------
          Answer:           YES(?,O(n^1))
          Input Problem:    innermost runtime-complexity with respect to
            Rules:
              {  d(a(b(x1))) -> b(d(d(c(x1))))
               , d(x1) -> a(x1)
               , b(a(x1)) -> a(a(d(x1)))
               , a(c(x1)) -> b(b(x1))
               , b(a(c(a(x1)))) -> x1
               , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {d(x1) -> a(x1)}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(x1) -> a(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [2]
                  c_0(x1) = [0] x1 + [0]
                  a^#(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))}
            and weakly orienting the rules
            {d(x1) -> a(x1)}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  a^#(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  a(c(x1)) -> b(b(x1))
             , b(a(c(a(x1)))) -> x1}
            and weakly orienting the rules
            {  d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
             , d(x1) -> a(x1)}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  a(c(x1)) -> b(b(x1))
               , b(a(c(a(x1)))) -> x1}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [4]
                  b^#(x1) = [1] x1 + [8]
                  c_0(x1) = [0] x1 + [0]
                  a^#(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [15]
                  c_2(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(a(x1)) -> a(a(d(x1)))}
            and weakly orienting the rules
            {  a(c(x1)) -> b(b(x1))
             , b(a(c(a(x1)))) -> x1
             , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
             , d(x1) -> a(x1)}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(a(x1)) -> a(a(d(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [4]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  a^#(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [11]
                  c_2(x1) = [1] x1 + [2]
                  c_3(x1) = [0] x1 + [0]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            'fastest of 'combine', 'Bounds with default enrichment', 'Bounds with default enrichment''
            ------------------------------------------------------------------------------------------
            Answer:           YES(?,O(n^1))
            Input Problem:    innermost relative runtime-complexity with respect to
              Strict Rules: {d(a(b(x1))) -> b(d(d(c(x1))))}
              Weak Rules:
                {  b(a(x1)) -> a(a(d(x1)))
                 , a(c(x1)) -> b(b(x1))
                 , b(a(c(a(x1)))) -> x1
                 , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
                 , d(x1) -> a(x1)}
            
            Details:         
              The problem was solved by processor 'Bounds with default enrichment':
              'Bounds with default enrichment'
              --------------------------------
              Answer:           YES(?,O(n^1))
              Input Problem:    innermost relative runtime-complexity with respect to
                Strict Rules: {d(a(b(x1))) -> b(d(d(c(x1))))}
                Weak Rules:
                  {  b(a(x1)) -> a(a(d(x1)))
                   , a(c(x1)) -> b(b(x1))
                   , b(a(c(a(x1)))) -> x1
                   , d^#(a(b(x1))) -> c_2(b^#(d(d(c(x1)))))
                   , d(x1) -> a(x1)}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  c_0(4) -> 4
                 , b^#_0(4) -> 5
                 , d^#_0(4) -> 9}
      
   7) {d^#(x1) -> c_3(a^#(x1))}
      
      The usable rules for this path are empty.
      
        We have oriented the usable rules with the following strongly linear interpretation:
          Interpretation Functions:
           b(x1) = [0] x1 + [0]
           a(x1) = [0] x1 + [0]
           d(x1) = [0] x1 + [0]
           c(x1) = [0] x1 + [0]
           b^#(x1) = [0] x1 + [0]
           c_0(x1) = [0] x1 + [0]
           a^#(x1) = [0] x1 + [0]
           c_1(x1) = [0] x1 + [0]
           d^#(x1) = [0] x1 + [0]
           c_2(x1) = [0] x1 + [0]
           c_3(x1) = [0] x1 + [0]
           c_4() = [0]
        
        We have applied the subprocessor on the resulting DP-problem:
        
          'Weight Gap Principle'
          ----------------------
          Answer:           YES(?,O(n^1))
          Input Problem:    innermost DP runtime-complexity with respect to
            Strict Rules: {d^#(x1) -> c_3(a^#(x1))}
            Weak Rules: {}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {d^#(x1) -> c_3(a^#(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(x1) -> c_3(a^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [0] x1 + [0]
                  a(x1) = [0] x1 + [0]
                  d(x1) = [0] x1 + [0]
                  c(x1) = [0] x1 + [0]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  a^#(x1) = [1] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [8]
                  c_2(x1) = [0] x1 + [0]
                  c_3(x1) = [1] x1 + [1]
                  c_4() = [0]
              
            Finally we apply the subprocessor
            'Empty TRS'
            -----------
            Answer:           YES(?,O(1))
            Input Problem:    innermost DP runtime-complexity with respect to
              Strict Rules: {}
              Weak Rules: {d^#(x1) -> c_3(a^#(x1))}
            
            Details:         
              The given problem does not contain any strict rules