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

Details:         
  We have computed the following set of weak (innermost) dependency pairs:
   {  b^#(c(a(x1))) -> c_0(b^#(x1))
    , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
    , c^#(d(x1)) -> c_2(d^#(c(x1)))
    , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
    , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
    , c^#(b(x1)) -> c_5(d^#(a(x1)))
    , d^#(b(c(x1))) -> c_6()
    , d^#(a(x1)) -> c_7(b^#(x1))}
  
  The usable rules are:
   {  b(c(a(x1))) -> a(b(x1))
    , b(b(b(x1))) -> c(a(c(x1)))
    , c(d(x1)) -> d(c(x1))
    , c(d(b(x1))) -> d(c(c(x1)))
    , c(b(x1)) -> d(a(x1))
    , d(c(x1)) -> b(b(b(x1)))
    , d(b(c(x1))) -> a(a(x1))
    , d(a(x1)) -> b(x1)}
  
  The estimated dependency graph contains the following edges:
   {b^#(c(a(x1))) -> c_0(b^#(x1))}
     ==> {b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
   {b^#(c(a(x1))) -> c_0(b^#(x1))}
     ==> {b^#(c(a(x1))) -> c_0(b^#(x1))}
   {c^#(d(x1)) -> c_2(d^#(c(x1)))}
     ==> {d^#(a(x1)) -> c_7(b^#(x1))}
   {c^#(d(x1)) -> c_2(d^#(c(x1)))}
     ==> {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
   {c^#(d(x1)) -> c_2(d^#(c(x1)))}
     ==> {d^#(b(c(x1))) -> c_6()}
   {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
     ==> {d^#(a(x1)) -> c_7(b^#(x1))}
   {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
     ==> {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
   {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
     ==> {d^#(b(c(x1))) -> c_6()}
   {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
     ==> {b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
   {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
     ==> {b^#(c(a(x1))) -> c_0(b^#(x1))}
   {c^#(b(x1)) -> c_5(d^#(a(x1)))}
     ==> {d^#(a(x1)) -> c_7(b^#(x1))}
   {d^#(a(x1)) -> c_7(b^#(x1))}
     ==> {b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
   {d^#(a(x1)) -> c_7(b^#(x1))}
     ==> {b^#(c(a(x1))) -> c_0(b^#(x1))}
  
  We consider the following path(s):
   1) {  c^#(b(x1)) -> c_5(d^#(a(x1)))
       , d^#(a(x1)) -> c_7(b^#(x1))
       , b^#(c(a(x1))) -> c_0(b^#(x1))
       , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
      
      The usable rules for this path are the following:
      {  c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(x1)
       , b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(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:
              {  c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , b^#(c(a(x1))) -> c_0(b^#(x1))
               , d^#(a(x1)) -> c_7(b^#(x1))
               , c^#(b(x1)) -> c_5(d^#(a(x1)))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , b(c(a(x1))) -> a(b(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [1] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(b(x1)) -> c_5(d^#(a(x1)))}
            and weakly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(b(x1)) -> c_5(d^#(a(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [1] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(a(x1)) -> c_7(b^#(x1))}
            and weakly orienting the rules
            {  c^#(b(x1)) -> c_5(d^#(a(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [8]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [1] x1 + [1]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b^#(c(a(x1))) -> c_0(b^#(x1))}
            and weakly orienting the rules
            {  d^#(a(x1)) -> c_7(b^#(x1))
             , c^#(b(x1)) -> c_5(d^#(a(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b^#(c(a(x1))) -> c_0(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [6]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [5]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [1] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(x1)) -> b(x1)}
            and weakly orienting the rules
            {  b^#(c(a(x1))) -> c_0(b^#(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))
             , c^#(b(x1)) -> c_5(d^#(a(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(x1)) -> b(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [9]
                  a(x1) = [1] x1 + [2]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [6]
                  c_0(x1) = [1] x1 + [5]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [8]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [6]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [1] x1 + [1]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            and weakly orienting the rules
            {  d(a(x1)) -> b(x1)
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))
             , c^#(b(x1)) -> c_5(d^#(a(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(b(b(x1))) -> c(a(c(x1)))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [2]
                  c(x1) = [1] x1 + [2]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [4]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [1] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , c(d(b(x1))) -> d(c(c(x1)))}
              Weak Rules:
                {  b(b(b(x1))) -> c(a(c(x1)))
                 , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
                 , d(a(x1)) -> b(x1)
                 , b^#(c(a(x1))) -> c_0(b^#(x1))
                 , d^#(a(x1)) -> c_7(b^#(x1))
                 , c^#(b(x1)) -> c_5(d^#(a(x1)))
                 , c(b(x1)) -> d(a(x1))
                 , d(c(x1)) -> b(b(b(x1)))
                 , d(b(c(x1))) -> a(a(x1))
                 , b(c(a(x1))) -> a(b(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:
                  {  c(d(x1)) -> d(c(x1))
                   , c(d(b(x1))) -> d(c(c(x1)))}
                Weak Rules:
                  {  b(b(b(x1))) -> c(a(c(x1)))
                   , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
                   , d(a(x1)) -> b(x1)
                   , b^#(c(a(x1))) -> c_0(b^#(x1))
                   , d^#(a(x1)) -> c_7(b^#(x1))
                   , c^#(b(x1)) -> c_5(d^#(a(x1)))
                   , c(b(x1)) -> d(a(x1))
                   , d(c(x1)) -> b(b(b(x1)))
                   , d(b(c(x1))) -> a(a(x1))
                   , b(c(a(x1))) -> a(b(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10
                 , c_7_0(5) -> 10}
      
   2) {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
       , d^#(a(x1)) -> c_7(b^#(x1))
       , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
      
      The usable rules for this path are the following:
      {  c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(x1)
       , b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(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:
              {  c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , d^#(a(x1)) -> c_7(b^#(x1))
               , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , b(c(a(x1))) -> a(b(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
            and weakly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [3]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [5]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            and weakly orienting the rules
            {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [8]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [6]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [2]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(x1)) -> b(x1)}
            and weakly orienting the rules
            {  b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
             , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(x1)) -> b(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [2]
                  c(x1) = [1] x1 + [9]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [15]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [2]
                  c^#(x1) = [1] x1 + [8]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(a(x1)) -> c_7(b^#(x1))}
            and weakly orienting the rules
            {  d(a(x1)) -> b(x1)
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
             , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [5]
                  c(x1) = [1] x1 + [8]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [11]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(b(b(x1))) -> c(a(c(x1)))}
            and weakly orienting the rules
            {  d^#(a(x1)) -> c_7(b^#(x1))
             , d(a(x1)) -> b(x1)
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
             , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(b(b(x1))) -> c(a(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [4]
                  c(x1) = [1] x1 + [5]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            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:
                {  c(d(x1)) -> d(c(x1))
                 , c(d(b(x1))) -> d(c(c(x1)))}
              Weak Rules:
                {  b(b(b(x1))) -> c(a(c(x1)))
                 , d^#(a(x1)) -> c_7(b^#(x1))
                 , d(a(x1)) -> b(x1)
                 , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
                 , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                 , c(b(x1)) -> d(a(x1))
                 , d(c(x1)) -> b(b(b(x1)))
                 , d(b(c(x1))) -> a(a(x1))
                 , b(c(a(x1))) -> a(b(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:
                  {  c(d(x1)) -> d(c(x1))
                   , c(d(b(x1))) -> d(c(c(x1)))}
                Weak Rules:
                  {  b(b(b(x1))) -> c(a(c(x1)))
                   , d^#(a(x1)) -> c_7(b^#(x1))
                   , d(a(x1)) -> b(x1)
                   , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
                   , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                   , c(b(x1)) -> d(a(x1))
                   , d(c(x1)) -> b(b(b(x1)))
                   , d(b(c(x1))) -> a(a(x1))
                   , b(c(a(x1))) -> a(b(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10
                 , c_7_0(5) -> 10}
      
   3) {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
       , d^#(a(x1)) -> c_7(b^#(x1))
       , b^#(c(a(x1))) -> c_0(b^#(x1))
       , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
      
      The usable rules for this path are the following:
      {  c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(x1)
       , b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(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:
              {  c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , b^#(c(a(x1))) -> c_0(b^#(x1))
               , d^#(a(x1)) -> c_7(b^#(x1))
               , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , b(c(a(x1))) -> a(b(x1))
               , b^#(c(a(x1))) -> c_0(b^#(x1))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [7]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(a(x1)) -> c_7(b^#(x1))}
            and weakly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [3]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [2]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [9]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(x1)) -> b(x1)}
            and weakly orienting the rules
            {  d^#(a(x1)) -> c_7(b^#(x1))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(x1)) -> b(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [2]
                  c(x1) = [1] x1 + [9]
                  a(x1) = [1] x1 + [3]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [13]
                  c_0(x1) = [1] x1 + [7]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [13]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(b(b(x1))) -> c(a(c(x1)))}
            and weakly orienting the rules
            {  d(a(x1)) -> b(x1)
             , d^#(a(x1)) -> c_7(b^#(x1))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(b(b(x1))) -> c(a(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [2]
                  b^#(x1) = [1] x1 + [2]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [8]
                  c_3(x1) = [1] x1 + [8]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
            and weakly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , d(a(x1)) -> b(x1)
             , d^#(a(x1)) -> c_7(b^#(x1))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [4]
                  c(x1) = [1] x1 + [5]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , c(d(b(x1))) -> d(c(c(x1)))}
              Weak Rules:
                {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                 , b(b(b(x1))) -> c(a(c(x1)))
                 , d(a(x1)) -> b(x1)
                 , d^#(a(x1)) -> c_7(b^#(x1))
                 , c(b(x1)) -> d(a(x1))
                 , d(c(x1)) -> b(b(b(x1)))
                 , d(b(c(x1))) -> a(a(x1))
                 , b(c(a(x1))) -> a(b(x1))
                 , b^#(c(a(x1))) -> c_0(b^#(x1))
                 , b^#(b(b(x1))) -> c_1(c^#(a(c(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:
                  {  c(d(x1)) -> d(c(x1))
                   , c(d(b(x1))) -> d(c(c(x1)))}
                Weak Rules:
                  {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                   , b(b(b(x1))) -> c(a(c(x1)))
                   , d(a(x1)) -> b(x1)
                   , d^#(a(x1)) -> c_7(b^#(x1))
                   , c(b(x1)) -> d(a(x1))
                   , d(c(x1)) -> b(b(b(x1)))
                   , d(b(c(x1))) -> a(a(x1))
                   , b(c(a(x1))) -> a(b(x1))
                   , b^#(c(a(x1))) -> c_0(b^#(x1))
                   , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10
                 , c_7_0(5) -> 10}
      
   4) {  c^#(d(x1)) -> c_2(d^#(c(x1)))
       , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
       , b^#(c(a(x1))) -> c_0(b^#(x1))
       , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
      
      The usable rules for this path are the following:
      {  b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(x1)))
       , c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(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(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b^#(c(a(x1))) -> c_0(b^#(x1))
               , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
               , c^#(d(x1)) -> c_2(d^#(c(x1)))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(b(b(x1))) -> c(a(c(x1)))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(b(c(x1))) -> a(a(x1))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [1]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(x1)) -> c_2(d^#(c(x1)))}
            and weakly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(x1)) -> c_2(d^#(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [1]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [3]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))}
            and weakly orienting the rules
            {  c^#(d(x1)) -> c_2(d^#(c(x1)))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(c(a(x1))) -> a(b(x1))
               , b^#(c(a(x1))) -> c_0(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  c(x1) = [1] x1 + [4]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [6]
                  b^#(x1) = [1] x1 + [3]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [11]
                  c_2(x1) = [1] x1 + [8]
                  d^#(x1) = [1] x1 + [4]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [8]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
            and weakly orienting the rules
            {  b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , c^#(d(x1)) -> c_2(d^#(c(x1)))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [1]
                  b^#(x1) = [1] x1 + [5]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [7]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [8]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(x1)) -> b(x1)}
            and weakly orienting the rules
            {  d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , c^#(d(x1)) -> c_2(d^#(c(x1)))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(x1)) -> b(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  c(x1) = [1] x1 + [2]
                  a(x1) = [1] x1 + [2]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [14]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , d(c(x1)) -> b(b(b(x1)))}
              Weak Rules:
                {  d(a(x1)) -> b(x1)
                 , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                 , b(c(a(x1))) -> a(b(x1))
                 , b^#(c(a(x1))) -> c_0(b^#(x1))
                 , c^#(d(x1)) -> c_2(d^#(c(x1)))
                 , b(b(b(x1))) -> c(a(c(x1)))
                 , c(d(b(x1))) -> d(c(c(x1)))
                 , c(b(x1)) -> d(a(x1))
                 , d(b(c(x1))) -> a(a(x1))
                 , b^#(b(b(x1))) -> c_1(c^#(a(c(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:
                  {  c(d(x1)) -> d(c(x1))
                   , d(c(x1)) -> b(b(b(x1)))}
                Weak Rules:
                  {  d(a(x1)) -> b(x1)
                   , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                   , b(c(a(x1))) -> a(b(x1))
                   , b^#(c(a(x1))) -> c_0(b^#(x1))
                   , c^#(d(x1)) -> c_2(d^#(c(x1)))
                   , b(b(b(x1))) -> c(a(c(x1)))
                   , c(d(b(x1))) -> d(c(c(x1)))
                   , c(b(x1)) -> d(a(x1))
                   , d(b(c(x1))) -> a(a(x1))
                   , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10}
      
   5) {  c^#(d(x1)) -> c_2(d^#(c(x1)))
       , d^#(a(x1)) -> c_7(b^#(x1))
       , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
      
      The usable rules for this path are the following:
      {  c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(x1)
       , b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(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:
              {  c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , d^#(a(x1)) -> c_7(b^#(x1))
               , c^#(d(x1)) -> c_2(d^#(c(x1)))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , b(c(a(x1))) -> a(b(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(x1)) -> c_2(d^#(c(x1)))}
            and weakly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(x1)) -> c_2(d^#(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [3]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            and weakly orienting the rules
            {  c^#(d(x1)) -> c_2(d^#(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [8]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [4]
                  c_2(x1) = [1] x1 + [2]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(x1)) -> b(x1)}
            and weakly orienting the rules
            {  b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
             , c^#(d(x1)) -> c_2(d^#(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(x1)) -> b(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [2]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [7]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [4]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(a(x1)) -> c_7(b^#(x1))}
            and weakly orienting the rules
            {  d(a(x1)) -> b(x1)
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
             , c^#(d(x1)) -> c_2(d^#(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [2]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [3]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(b(b(x1))) -> c(a(c(x1)))}
            and weakly orienting the rules
            {  d^#(a(x1)) -> c_7(b^#(x1))
             , d(a(x1)) -> b(x1)
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
             , c^#(d(x1)) -> c_2(d^#(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(b(b(x1))) -> c(a(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [4]
                  c(x1) = [1] x1 + [5]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [4]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [6]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [9]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [5]
              
            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:
                {  c(d(x1)) -> d(c(x1))
                 , c(d(b(x1))) -> d(c(c(x1)))}
              Weak Rules:
                {  b(b(b(x1))) -> c(a(c(x1)))
                 , d^#(a(x1)) -> c_7(b^#(x1))
                 , d(a(x1)) -> b(x1)
                 , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
                 , c^#(d(x1)) -> c_2(d^#(c(x1)))
                 , c(b(x1)) -> d(a(x1))
                 , d(c(x1)) -> b(b(b(x1)))
                 , d(b(c(x1))) -> a(a(x1))
                 , b(c(a(x1))) -> a(b(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:
                  {  c(d(x1)) -> d(c(x1))
                   , c(d(b(x1))) -> d(c(c(x1)))}
                Weak Rules:
                  {  b(b(b(x1))) -> c(a(c(x1)))
                   , d^#(a(x1)) -> c_7(b^#(x1))
                   , d(a(x1)) -> b(x1)
                   , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
                   , c^#(d(x1)) -> c_2(d^#(c(x1)))
                   , c(b(x1)) -> d(a(x1))
                   , d(c(x1)) -> b(b(b(x1)))
                   , d(b(c(x1))) -> a(a(x1))
                   , b(c(a(x1))) -> a(b(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10
                 , c_7_0(5) -> 10}
      
   6) {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
       , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
       , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
      
      The usable rules for this path are the following:
      {  b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(x1)))
       , c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(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(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
               , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(b(b(x1))) -> c(a(c(x1)))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(b(c(x1))) -> a(a(x1))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
            and weakly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [2]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
            and weakly orienting the rules
            {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [2]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [3]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(c(a(x1))) -> a(b(x1))}
            and weakly orienting the rules
            {  d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(c(a(x1))) -> a(b(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [1]
                  b^#(x1) = [1] x1 + [5]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [6]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [6]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(x1)) -> b(x1)}
            and weakly orienting the rules
            {  b(c(a(x1))) -> a(b(x1))
             , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(x1)) -> b(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [7]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [3]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [15]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , d(c(x1)) -> b(b(b(x1)))}
              Weak Rules:
                {  d(a(x1)) -> b(x1)
                 , b(c(a(x1))) -> a(b(x1))
                 , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                 , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                 , b(b(b(x1))) -> c(a(c(x1)))
                 , c(d(b(x1))) -> d(c(c(x1)))
                 , c(b(x1)) -> d(a(x1))
                 , d(b(c(x1))) -> a(a(x1))
                 , b^#(b(b(x1))) -> c_1(c^#(a(c(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:
                  {  c(d(x1)) -> d(c(x1))
                   , d(c(x1)) -> b(b(b(x1)))}
                Weak Rules:
                  {  d(a(x1)) -> b(x1)
                   , b(c(a(x1))) -> a(b(x1))
                   , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                   , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                   , b(b(b(x1))) -> c(a(c(x1)))
                   , c(d(b(x1))) -> d(c(c(x1)))
                   , c(b(x1)) -> d(a(x1))
                   , d(b(c(x1))) -> a(a(x1))
                   , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10}
      
   7) {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
       , d^#(a(x1)) -> c_7(b^#(x1))
       , b^#(c(a(x1))) -> c_0(b^#(x1))}
      
      The usable rules for this path are the following:
      {  c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(x1)
       , b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(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:
              {  c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , d^#(a(x1)) -> c_7(b^#(x1))
               , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
               , b^#(c(a(x1))) -> c_0(b^#(x1))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , b(c(a(x1))) -> a(b(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b^#(c(a(x1))) -> c_0(b^#(x1))}
            and weakly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b^#(c(a(x1))) -> c_0(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
            and weakly orienting the rules
            {  b^#(c(a(x1))) -> c_0(b^#(x1))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(a(x1)) -> c_7(b^#(x1))}
            and weakly orienting the rules
            {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(x1)) -> b(x1)}
            and weakly orienting the rules
            {  d^#(a(x1)) -> c_7(b^#(x1))
             , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(x1)) -> b(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [3]
                  c(x1) = [1] x1 + [9]
                  a(x1) = [1] x1 + [6]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [15]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(b(b(x1))) -> c(a(c(x1)))}
            and weakly orienting the rules
            {  d(a(x1)) -> b(x1)
             , d^#(a(x1)) -> c_7(b^#(x1))
             , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(b(b(x1))) -> c(a(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [4]
                  c(x1) = [1] x1 + [5]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [2]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            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:
                {  c(d(x1)) -> d(c(x1))
                 , c(d(b(x1))) -> d(c(c(x1)))}
              Weak Rules:
                {  b(b(b(x1))) -> c(a(c(x1)))
                 , d(a(x1)) -> b(x1)
                 , d^#(a(x1)) -> c_7(b^#(x1))
                 , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                 , b^#(c(a(x1))) -> c_0(b^#(x1))
                 , c(b(x1)) -> d(a(x1))
                 , d(c(x1)) -> b(b(b(x1)))
                 , d(b(c(x1))) -> a(a(x1))
                 , b(c(a(x1))) -> a(b(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:
                  {  c(d(x1)) -> d(c(x1))
                   , c(d(b(x1))) -> d(c(c(x1)))}
                Weak Rules:
                  {  b(b(b(x1))) -> c(a(c(x1)))
                   , d(a(x1)) -> b(x1)
                   , d^#(a(x1)) -> c_7(b^#(x1))
                   , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                   , b^#(c(a(x1))) -> c_0(b^#(x1))
                   , c(b(x1)) -> d(a(x1))
                   , d(c(x1)) -> b(b(b(x1)))
                   , d(b(c(x1))) -> a(a(x1))
                   , b(c(a(x1))) -> a(b(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10
                 , c_7_0(5) -> 10}
      
   8) {  c^#(d(x1)) -> c_2(d^#(c(x1)))
       , d^#(a(x1)) -> c_7(b^#(x1))
       , b^#(c(a(x1))) -> c_0(b^#(x1))
       , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
      
      The usable rules for this path are the following:
      {  c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(x1)
       , b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(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:
              {  c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , b^#(c(a(x1))) -> c_0(b^#(x1))
               , d^#(a(x1)) -> c_7(b^#(x1))
               , c^#(d(x1)) -> c_2(d^#(c(x1)))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  d(c(x1)) -> b(b(b(x1)))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b^#(c(a(x1))) -> c_0(b^#(x1))
               , d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [4]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [4]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [7]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            and weakly orienting the rules
            {  d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  c(b(x1)) -> d(a(x1))
               , d(b(c(x1))) -> a(a(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [1] x1 + [3]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            and weakly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [8]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [8]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(b(b(x1))) -> c(a(c(x1)))}
            and weakly orienting the rules
            {  b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(b(b(x1))) -> c(a(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [2]
                  c(x1) = [1] x1 + [2]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [4]
                  b^#(x1) = [1] x1 + [4]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [1] x1 + [12]
                  d^#(x1) = [1] x1 + [4]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(x1)) -> c_2(d^#(c(x1)))}
            and weakly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(x1)) -> c_2(d^#(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [4]
                  c(x1) = [1] x1 + [5]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [1]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , c(d(b(x1))) -> d(c(c(x1)))}
              Weak Rules:
                {  c^#(d(x1)) -> c_2(d^#(c(x1)))
                 , b(b(b(x1))) -> c(a(c(x1)))
                 , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
                 , c(b(x1)) -> d(a(x1))
                 , d(b(c(x1))) -> a(a(x1))
                 , d(c(x1)) -> b(b(b(x1)))
                 , d(a(x1)) -> b(x1)
                 , b(c(a(x1))) -> a(b(x1))
                 , b^#(c(a(x1))) -> c_0(b^#(x1))
                 , d^#(a(x1)) -> c_7(b^#(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:
                  {  c(d(x1)) -> d(c(x1))
                   , c(d(b(x1))) -> d(c(c(x1)))}
                Weak Rules:
                  {  c^#(d(x1)) -> c_2(d^#(c(x1)))
                   , b(b(b(x1))) -> c(a(c(x1)))
                   , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
                   , c(b(x1)) -> d(a(x1))
                   , d(b(c(x1))) -> a(a(x1))
                   , d(c(x1)) -> b(b(b(x1)))
                   , d(a(x1)) -> b(x1)
                   , b(c(a(x1))) -> a(b(x1))
                   , b^#(c(a(x1))) -> c_0(b^#(x1))
                   , d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10
                 , c_7_0(5) -> 10}
      
   9) {  c^#(d(x1)) -> c_2(d^#(c(x1)))
       , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
       , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
      
      The usable rules for this path are the following:
      {  b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(x1)))
       , c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(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(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
               , c^#(d(x1)) -> c_2(d^#(c(x1)))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(b(b(x1))) -> c(a(c(x1)))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(b(c(x1))) -> a(a(x1))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(x1)) -> c_2(d^#(c(x1)))}
            and weakly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(x1)) -> c_2(d^#(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [2]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
            and weakly orienting the rules
            {  c^#(d(x1)) -> c_2(d^#(c(x1)))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [1]
                  b^#(x1) = [1] x1 + [1]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [3]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [4]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(c(a(x1))) -> a(b(x1))}
            and weakly orienting the rules
            {  d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , c^#(d(x1)) -> c_2(d^#(c(x1)))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(c(a(x1))) -> a(b(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  c(x1) = [1] x1 + [4]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [6]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [12]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [13]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(x1)) -> b(x1)}
            and weakly orienting the rules
            {  b(c(a(x1))) -> a(b(x1))
             , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , c^#(d(x1)) -> c_2(d^#(c(x1)))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(x1)) -> b(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [3]
                  d(x1) = [1] x1 + [6]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [12]
                  c_2(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [15]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , d(c(x1)) -> b(b(b(x1)))}
              Weak Rules:
                {  d(a(x1)) -> b(x1)
                 , b(c(a(x1))) -> a(b(x1))
                 , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                 , c^#(d(x1)) -> c_2(d^#(c(x1)))
                 , b(b(b(x1))) -> c(a(c(x1)))
                 , c(d(b(x1))) -> d(c(c(x1)))
                 , c(b(x1)) -> d(a(x1))
                 , d(b(c(x1))) -> a(a(x1))
                 , b^#(b(b(x1))) -> c_1(c^#(a(c(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:
                  {  c(d(x1)) -> d(c(x1))
                   , d(c(x1)) -> b(b(b(x1)))}
                Weak Rules:
                  {  d(a(x1)) -> b(x1)
                   , b(c(a(x1))) -> a(b(x1))
                   , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                   , c^#(d(x1)) -> c_2(d^#(c(x1)))
                   , b(b(b(x1))) -> c(a(c(x1)))
                   , c(d(b(x1))) -> d(c(c(x1)))
                   , c(b(x1)) -> d(a(x1))
                   , d(b(c(x1))) -> a(a(x1))
                   , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10}
      
   10)
      {  c^#(d(x1)) -> c_2(d^#(c(x1)))
       , d^#(a(x1)) -> c_7(b^#(x1))
       , b^#(c(a(x1))) -> c_0(b^#(x1))}
      
      The usable rules for this path are the following:
      {  c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(x1)
       , b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(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:
              {  c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , d^#(a(x1)) -> c_7(b^#(x1))
               , c^#(d(x1)) -> c_2(d^#(c(x1)))
               , b^#(c(a(x1))) -> c_0(b^#(x1))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , b(c(a(x1))) -> a(b(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [4]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b^#(c(a(x1))) -> c_0(b^#(x1))}
            and weakly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b^#(c(a(x1))) -> c_0(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [15]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(x1)) -> c_2(d^#(c(x1)))}
            and weakly orienting the rules
            {  b^#(c(a(x1))) -> c_0(b^#(x1))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(x1)) -> c_2(d^#(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [8]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [3]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(a(x1)) -> c_7(b^#(x1))}
            and weakly orienting the rules
            {  c^#(d(x1)) -> c_2(d^#(c(x1)))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [3]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(x1)) -> b(x1)}
            and weakly orienting the rules
            {  d^#(a(x1)) -> c_7(b^#(x1))
             , c^#(d(x1)) -> c_2(d^#(c(x1)))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(x1)) -> b(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [9]
                  a(x1) = [1] x1 + [4]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [2]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [13]
                  c_2(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [3]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(b(b(x1))) -> c(a(c(x1)))}
            and weakly orienting the rules
            {  d(a(x1)) -> b(x1)
             , d^#(a(x1)) -> c_7(b^#(x1))
             , c^#(d(x1)) -> c_2(d^#(c(x1)))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(b(b(x1))) -> c(a(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [4]
                  c(x1) = [1] x1 + [5]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [4]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [8]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            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:
                {  c(d(x1)) -> d(c(x1))
                 , c(d(b(x1))) -> d(c(c(x1)))}
              Weak Rules:
                {  b(b(b(x1))) -> c(a(c(x1)))
                 , d(a(x1)) -> b(x1)
                 , d^#(a(x1)) -> c_7(b^#(x1))
                 , c^#(d(x1)) -> c_2(d^#(c(x1)))
                 , b^#(c(a(x1))) -> c_0(b^#(x1))
                 , c(b(x1)) -> d(a(x1))
                 , d(c(x1)) -> b(b(b(x1)))
                 , d(b(c(x1))) -> a(a(x1))
                 , b(c(a(x1))) -> a(b(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:
                  {  c(d(x1)) -> d(c(x1))
                   , c(d(b(x1))) -> d(c(c(x1)))}
                Weak Rules:
                  {  b(b(b(x1))) -> c(a(c(x1)))
                   , d(a(x1)) -> b(x1)
                   , d^#(a(x1)) -> c_7(b^#(x1))
                   , c^#(d(x1)) -> c_2(d^#(c(x1)))
                   , b^#(c(a(x1))) -> c_0(b^#(x1))
                   , c(b(x1)) -> d(a(x1))
                   , d(c(x1)) -> b(b(b(x1)))
                   , d(b(c(x1))) -> a(a(x1))
                   , b(c(a(x1))) -> a(b(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10
                 , c_7_0(5) -> 10}
      
   11)
      {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
       , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
       , b^#(c(a(x1))) -> c_0(b^#(x1))}
      
      The usable rules for this path are the following:
      {  b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(x1)))
       , c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(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(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
               , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
               , b^#(c(a(x1))) -> c_0(b^#(x1))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(b(b(x1))) -> c(a(c(x1)))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(b(c(x1))) -> a(a(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
            and weakly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [4]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
            and weakly orienting the rules
            {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [8]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [5]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))}
            and weakly orienting the rules
            {  d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(c(a(x1))) -> a(b(x1))
               , b^#(c(a(x1))) -> c_0(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [7]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [8]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [15]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(x1)) -> b(x1)}
            and weakly orienting the rules
            {  b(c(a(x1))) -> a(b(x1))
             , b^#(c(a(x1))) -> c_0(b^#(x1))
             , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(x1)) -> b(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [9]
                  c(x1) = [1] x1 + [9]
                  a(x1) = [1] x1 + [8]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [12]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [10]
                  c_3(x1) = [1] x1 + [1]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , d(c(x1)) -> b(b(b(x1)))}
              Weak Rules:
                {  d(a(x1)) -> b(x1)
                 , b(c(a(x1))) -> a(b(x1))
                 , b^#(c(a(x1))) -> c_0(b^#(x1))
                 , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                 , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                 , b(b(b(x1))) -> c(a(c(x1)))
                 , c(d(b(x1))) -> d(c(c(x1)))
                 , c(b(x1)) -> d(a(x1))
                 , d(b(c(x1))) -> a(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:
                  {  c(d(x1)) -> d(c(x1))
                   , d(c(x1)) -> b(b(b(x1)))}
                Weak Rules:
                  {  d(a(x1)) -> b(x1)
                   , b(c(a(x1))) -> a(b(x1))
                   , b^#(c(a(x1))) -> c_0(b^#(x1))
                   , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                   , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                   , b(b(b(x1))) -> c(a(c(x1)))
                   , c(d(b(x1))) -> d(c(c(x1)))
                   , c(b(x1)) -> d(a(x1))
                   , d(b(c(x1))) -> a(a(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10}
      
   12)
      {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
       , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
       , b^#(c(a(x1))) -> c_0(b^#(x1))
       , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
      
      The usable rules for this path are the following:
      {  b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(x1)))
       , c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(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(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b^#(c(a(x1))) -> c_0(b^#(x1))
               , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
               , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(b(b(x1))) -> c(a(c(x1)))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(b(c(x1))) -> a(a(x1))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [7]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
            and weakly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [1]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [8]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
            and weakly orienting the rules
            {  d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [1]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [3]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [3]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  b(c(a(x1))) -> a(b(x1))
             , d(a(x1)) -> b(x1)
             , b^#(c(a(x1))) -> c_0(b^#(x1))}
            and weakly orienting the rules
            {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(c(a(x1))) -> a(b(x1))
               , d(a(x1)) -> b(x1)
               , b^#(c(a(x1))) -> c_0(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [10]
                  c(x1) = [1] x1 + [8]
                  a(x1) = [1] x1 + [2]
                  d(x1) = [1] x1 + [10]
                  b^#(x1) = [1] x1 + [2]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [1] x1 + [0]
                  c^#(x1) = [1] x1 + [12]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [14]
                  c_3(x1) = [1] x1 + [2]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , d(c(x1)) -> b(b(b(x1)))}
              Weak Rules:
                {  b(c(a(x1))) -> a(b(x1))
                 , d(a(x1)) -> b(x1)
                 , b^#(c(a(x1))) -> c_0(b^#(x1))
                 , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                 , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                 , b(b(b(x1))) -> c(a(c(x1)))
                 , c(d(b(x1))) -> d(c(c(x1)))
                 , c(b(x1)) -> d(a(x1))
                 , d(b(c(x1))) -> a(a(x1))
                 , b^#(b(b(x1))) -> c_1(c^#(a(c(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:
                  {  c(d(x1)) -> d(c(x1))
                   , d(c(x1)) -> b(b(b(x1)))}
                Weak Rules:
                  {  b(c(a(x1))) -> a(b(x1))
                   , d(a(x1)) -> b(x1)
                   , b^#(c(a(x1))) -> c_0(b^#(x1))
                   , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                   , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                   , b(b(b(x1))) -> c(a(c(x1)))
                   , c(d(b(x1))) -> d(c(c(x1)))
                   , c(b(x1)) -> d(a(x1))
                   , d(b(c(x1))) -> a(a(x1))
                   , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10}
      
   13)
      {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
       , d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
      
      The usable rules for this path are the following:
      {  b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(x1)))
       , c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(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(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
               , d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(b(b(x1))) -> c(a(c(x1)))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(b(c(x1))) -> a(a(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [6]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [1] x1 + [1]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
            and weakly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [2]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [8]
                  c_3(x1) = [1] x1 + [9]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
            and weakly orienting the rules
            {  d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [8]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [5]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(c(a(x1))) -> a(b(x1))}
            and weakly orienting the rules
            {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(c(a(x1))) -> a(b(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [7]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [12]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [14]
                  c_3(x1) = [1] x1 + [1]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(x1)) -> b(x1)}
            and weakly orienting the rules
            {  b(c(a(x1))) -> a(b(x1))
             , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(x1)) -> b(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [5]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [2]
                  d(x1) = [1] x1 + [4]
                  b^#(x1) = [1] x1 + [2]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [6]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [12]
                  c_3(x1) = [1] x1 + [1]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , d(c(x1)) -> b(b(b(x1)))}
              Weak Rules:
                {  d(a(x1)) -> b(x1)
                 , b(c(a(x1))) -> a(b(x1))
                 , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                 , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                 , b(b(b(x1))) -> c(a(c(x1)))
                 , c(d(b(x1))) -> d(c(c(x1)))
                 , c(b(x1)) -> d(a(x1))
                 , d(b(c(x1))) -> a(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:
                  {  c(d(x1)) -> d(c(x1))
                   , d(c(x1)) -> b(b(b(x1)))}
                Weak Rules:
                  {  d(a(x1)) -> b(x1)
                   , b(c(a(x1))) -> a(b(x1))
                   , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                   , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                   , b(b(b(x1))) -> c(a(c(x1)))
                   , c(d(b(x1))) -> d(c(c(x1)))
                   , c(b(x1)) -> d(a(x1))
                   , d(b(c(x1))) -> a(a(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10}
      
   14)
      {  c^#(d(x1)) -> c_2(d^#(c(x1)))
       , d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
      
      The usable rules for this path are the following:
      {  b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(x1)))
       , c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(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(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , c^#(d(x1)) -> c_2(d^#(c(x1)))
               , d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(b(b(x1))) -> c(a(c(x1)))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(b(c(x1))) -> a(a(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
            and weakly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [4]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(c(a(x1))) -> a(b(x1))}
            and weakly orienting the rules
            {  d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(c(a(x1))) -> a(b(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [9]
                  c(x1) = [1] x1 + [8]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [10]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(x1)) -> c_2(d^#(c(x1)))}
            and weakly orienting the rules
            {  b(c(a(x1))) -> a(b(x1))
             , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(x1)) -> c_2(d^#(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [2]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [10]
                  c_2(x1) = [1] x1 + [4]
                  d^#(x1) = [1] x1 + [4]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(x1)) -> b(x1)}
            and weakly orienting the rules
            {  c^#(d(x1)) -> c_2(d^#(c(x1)))
             , b(c(a(x1))) -> a(b(x1))
             , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(x1)) -> b(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [8]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [12]
                  c_2(x1) = [1] x1 + [1]
                  d^#(x1) = [1] x1 + [15]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , d(c(x1)) -> b(b(b(x1)))}
              Weak Rules:
                {  d(a(x1)) -> b(x1)
                 , c^#(d(x1)) -> c_2(d^#(c(x1)))
                 , b(c(a(x1))) -> a(b(x1))
                 , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                 , b(b(b(x1))) -> c(a(c(x1)))
                 , c(d(b(x1))) -> d(c(c(x1)))
                 , c(b(x1)) -> d(a(x1))
                 , d(b(c(x1))) -> a(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:
                  {  c(d(x1)) -> d(c(x1))
                   , d(c(x1)) -> b(b(b(x1)))}
                Weak Rules:
                  {  d(a(x1)) -> b(x1)
                   , c^#(d(x1)) -> c_2(d^#(c(x1)))
                   , b(c(a(x1))) -> a(b(x1))
                   , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                   , b(b(b(x1))) -> c(a(c(x1)))
                   , c(d(b(x1))) -> d(c(c(x1)))
                   , c(b(x1)) -> d(a(x1))
                   , d(b(c(x1))) -> a(a(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10}
      
   15)
      {  c^#(d(x1)) -> c_2(d^#(c(x1)))
       , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
       , b^#(c(a(x1))) -> c_0(b^#(x1))}
      
      The usable rules for this path are the following:
      {  b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(x1)))
       , c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(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(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
               , c^#(d(x1)) -> c_2(d^#(c(x1)))
               , b^#(c(a(x1))) -> c_0(b^#(x1))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(b(b(x1))) -> c(a(c(x1)))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(b(c(x1))) -> a(a(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(x1)) -> c_2(d^#(c(x1)))}
            and weakly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(x1)) -> c_2(d^#(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [1]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [3]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
            and weakly orienting the rules
            {  c^#(d(x1)) -> c_2(d^#(c(x1)))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(c(x1)) -> c_4(b^#(b(b(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [1]
                  c(x1) = [1] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [2]
                  c_0(x1) = [1] x1 + [9]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [9]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [4]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  b(c(a(x1))) -> a(b(x1))
             , d(a(x1)) -> b(x1)
             , b^#(c(a(x1))) -> c_0(b^#(x1))}
            and weakly orienting the rules
            {  d^#(c(x1)) -> c_4(b^#(b(b(x1))))
             , c^#(d(x1)) -> c_2(d^#(c(x1)))
             , b(b(b(x1))) -> c(a(c(x1)))
             , c(d(b(x1))) -> d(c(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(c(a(x1))) -> a(b(x1))
               , d(a(x1)) -> b(x1)
               , b^#(c(a(x1))) -> c_0(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [11]
                  c(x1) = [1] x1 + [10]
                  a(x1) = [1] x1 + [2]
                  d(x1) = [1] x1 + [10]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [15]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [15]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [1] x1 + [1]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , d(c(x1)) -> b(b(b(x1)))}
              Weak Rules:
                {  b(c(a(x1))) -> a(b(x1))
                 , d(a(x1)) -> b(x1)
                 , b^#(c(a(x1))) -> c_0(b^#(x1))
                 , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                 , c^#(d(x1)) -> c_2(d^#(c(x1)))
                 , b(b(b(x1))) -> c(a(c(x1)))
                 , c(d(b(x1))) -> d(c(c(x1)))
                 , c(b(x1)) -> d(a(x1))
                 , d(b(c(x1))) -> a(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:
                  {  c(d(x1)) -> d(c(x1))
                   , d(c(x1)) -> b(b(b(x1)))}
                Weak Rules:
                  {  b(c(a(x1))) -> a(b(x1))
                   , d(a(x1)) -> b(x1)
                   , b^#(c(a(x1))) -> c_0(b^#(x1))
                   , d^#(c(x1)) -> c_4(b^#(b(b(x1))))
                   , c^#(d(x1)) -> c_2(d^#(c(x1)))
                   , b(b(b(x1))) -> c(a(c(x1)))
                   , c(d(b(x1))) -> d(c(c(x1)))
                   , c(b(x1)) -> d(a(x1))
                   , d(b(c(x1))) -> a(a(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10}
      
   16)
      {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
       , d^#(a(x1)) -> c_7(b^#(x1))}
      
      The usable rules for this path are the following:
      {  c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(x1)
       , b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(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:
              {  c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
               , d^#(a(x1)) -> c_7(b^#(x1))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  d(c(x1)) -> b(b(b(x1)))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [2]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [1] x1 + [1]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            and weakly orienting the rules
            {  d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  c(b(x1)) -> d(a(x1))
               , d(b(c(x1))) -> a(a(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [15]
                  c_3(x1) = [1] x1 + [15]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
            and weakly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [2]
                  c_3(x1) = [1] x1 + [1]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(b(b(x1))) -> c(a(c(x1)))}
            and weakly orienting the rules
            {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(b(b(x1))) -> c(a(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [4]
                  c(x1) = [1] x1 + [5]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [1]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [6]
                  c_3(x1) = [1] x1 + [1]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [3]
              
            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:
                {  c(d(x1)) -> d(c(x1))
                 , c(d(b(x1))) -> d(c(c(x1)))}
              Weak Rules:
                {  b(b(b(x1))) -> c(a(c(x1)))
                 , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                 , c(b(x1)) -> d(a(x1))
                 , d(b(c(x1))) -> a(a(x1))
                 , d(c(x1)) -> b(b(b(x1)))
                 , d(a(x1)) -> b(x1)
                 , b(c(a(x1))) -> a(b(x1))
                 , d^#(a(x1)) -> c_7(b^#(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:
                  {  c(d(x1)) -> d(c(x1))
                   , c(d(b(x1))) -> d(c(c(x1)))}
                Weak Rules:
                  {  b(b(b(x1))) -> c(a(c(x1)))
                   , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                   , c(b(x1)) -> d(a(x1))
                   , d(b(c(x1))) -> a(a(x1))
                   , d(c(x1)) -> b(b(b(x1)))
                   , d(a(x1)) -> b(x1)
                   , b(c(a(x1))) -> a(b(x1))
                   , d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10
                 , c_7_0(5) -> 10}
      
   17)
      {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
       , d^#(b(c(x1))) -> c_6()}
      
      The usable rules for this path are the following:
      {  c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(x1)
       , b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(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:
              {  c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
               , d^#(b(c(x1))) -> c_6()}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))
             , d^#(b(c(x1))) -> c_6()}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , b(c(a(x1))) -> a(b(x1))
               , d^#(b(c(x1))) -> c_6()}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [1] x1 + [1]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
            and weakly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))
             , d^#(b(c(x1))) -> c_6()}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [11]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [1] x1 + [1]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(x1)) -> b(x1)}
            and weakly orienting the rules
            {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))
             , d^#(b(c(x1))) -> c_6()}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(x1)) -> b(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [3]
                  c(x1) = [1] x1 + [9]
                  a(x1) = [1] x1 + [6]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [15]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [1] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(b(b(x1))) -> c(a(c(x1)))}
            and weakly orienting the rules
            {  d(a(x1)) -> b(x1)
             , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))
             , d^#(b(c(x1))) -> c_6()}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(b(b(x1))) -> c(a(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [4]
                  c(x1) = [1] x1 + [5]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [1] x1 + [1]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , c(d(b(x1))) -> d(c(c(x1)))}
              Weak Rules:
                {  b(b(b(x1))) -> c(a(c(x1)))
                 , d(a(x1)) -> b(x1)
                 , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                 , c(b(x1)) -> d(a(x1))
                 , d(c(x1)) -> b(b(b(x1)))
                 , d(b(c(x1))) -> a(a(x1))
                 , b(c(a(x1))) -> a(b(x1))
                 , d^#(b(c(x1))) -> c_6()}
            
            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:
                  {  c(d(x1)) -> d(c(x1))
                   , c(d(b(x1))) -> d(c(c(x1)))}
                Weak Rules:
                  {  b(b(b(x1))) -> c(a(c(x1)))
                   , d(a(x1)) -> b(x1)
                   , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                   , c(b(x1)) -> d(a(x1))
                   , d(c(x1)) -> b(b(b(x1)))
                   , d(b(c(x1))) -> a(a(x1))
                   , b(c(a(x1))) -> a(b(x1))
                   , d^#(b(c(x1))) -> c_6()}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10}
      
   18)
      {  c^#(d(x1)) -> c_2(d^#(c(x1)))
       , d^#(a(x1)) -> c_7(b^#(x1))}
      
      The usable rules for this path are the following:
      {  c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(x1)
       , b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(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:
              {  c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , c^#(d(x1)) -> c_2(d^#(c(x1)))
               , d^#(a(x1)) -> c_7(b^#(x1))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  d(c(x1)) -> b(b(b(x1)))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [4]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            and weakly orienting the rules
            {  d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  c(b(x1)) -> d(a(x1))
               , d(b(c(x1))) -> a(a(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [2]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(x1)) -> c_2(d^#(c(x1)))}
            and weakly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(x1)) -> c_2(d^#(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(b(b(x1))) -> c(a(c(x1)))}
            and weakly orienting the rules
            {  c^#(d(x1)) -> c_2(d^#(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(b(b(x1))) -> c(a(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [4]
                  c(x1) = [1] x1 + [5]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [4]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            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:
                {  c(d(x1)) -> d(c(x1))
                 , c(d(b(x1))) -> d(c(c(x1)))}
              Weak Rules:
                {  b(b(b(x1))) -> c(a(c(x1)))
                 , c^#(d(x1)) -> c_2(d^#(c(x1)))
                 , c(b(x1)) -> d(a(x1))
                 , d(b(c(x1))) -> a(a(x1))
                 , d(c(x1)) -> b(b(b(x1)))
                 , d(a(x1)) -> b(x1)
                 , b(c(a(x1))) -> a(b(x1))
                 , d^#(a(x1)) -> c_7(b^#(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:
                  {  c(d(x1)) -> d(c(x1))
                   , c(d(b(x1))) -> d(c(c(x1)))}
                Weak Rules:
                  {  b(b(b(x1))) -> c(a(c(x1)))
                   , c^#(d(x1)) -> c_2(d^#(c(x1)))
                   , c(b(x1)) -> d(a(x1))
                   , d(b(c(x1))) -> a(a(x1))
                   , d(c(x1)) -> b(b(b(x1)))
                   , d(a(x1)) -> b(x1)
                   , b(c(a(x1))) -> a(b(x1))
                   , d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10
                 , c_7_0(5) -> 10}
      
   19)
      {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
      
      The usable rules for this path are the following:
      {  c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(x1)
       , b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(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:
              {  c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  d(c(x1)) -> b(b(b(x1)))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [2]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [1] x1 + [1]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            and weakly orienting the rules
            {  d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  c(b(x1)) -> d(a(x1))
               , d(b(c(x1))) -> a(a(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [2]
                  c_3(x1) = [1] x1 + [1]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
            and weakly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [2]
                  c_3(x1) = [1] x1 + [1]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(b(b(x1))) -> c(a(c(x1)))}
            and weakly orienting the rules
            {  c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
             , c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(b(b(x1))) -> c(a(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [4]
                  c(x1) = [1] x1 + [5]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [1] x1 + [1]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , c(d(b(x1))) -> d(c(c(x1)))}
              Weak Rules:
                {  b(b(b(x1))) -> c(a(c(x1)))
                 , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                 , c(b(x1)) -> d(a(x1))
                 , d(b(c(x1))) -> a(a(x1))
                 , d(c(x1)) -> b(b(b(x1)))
                 , d(a(x1)) -> b(x1)
                 , b(c(a(x1))) -> a(b(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:
                  {  c(d(x1)) -> d(c(x1))
                   , c(d(b(x1))) -> d(c(c(x1)))}
                Weak Rules:
                  {  b(b(b(x1))) -> c(a(c(x1)))
                   , c^#(d(b(x1))) -> c_3(d^#(c(c(x1))))
                   , c(b(x1)) -> d(a(x1))
                   , d(b(c(x1))) -> a(a(x1))
                   , d(c(x1)) -> b(b(b(x1)))
                   , d(a(x1)) -> b(x1)
                   , b(c(a(x1))) -> a(b(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10}
      
   20)
      {  c^#(b(x1)) -> c_5(d^#(a(x1)))
       , d^#(a(x1)) -> c_7(b^#(x1))
       , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
      
      The usable rules for this path are the following:
      {  c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(x1)
       , b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(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:
              {  c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , d^#(a(x1)) -> c_7(b^#(x1))
               , c^#(b(x1)) -> c_5(d^#(a(x1)))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  d(c(x1)) -> b(b(b(x1)))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [8]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [3]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [1] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , c^#(b(x1)) -> c_5(d^#(a(x1)))}
            and weakly orienting the rules
            {  d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  c(b(x1)) -> d(a(x1))
               , d(b(c(x1))) -> a(a(x1))
               , c^#(b(x1)) -> c_5(d^#(a(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [1] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  b(b(b(x1))) -> c(a(c(x1)))
             , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
            and weakly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , c^#(b(x1)) -> c_5(d^#(a(x1)))
             , d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))
             , d^#(a(x1)) -> c_7(b^#(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  b(b(b(x1))) -> c(a(c(x1)))
               , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [2]
                  c(x1) = [1] x1 + [2]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [4]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [1] x1 + [1]
                  c^#(x1) = [1] x1 + [0]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [1] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , c(d(b(x1))) -> d(c(c(x1)))}
              Weak Rules:
                {  b(b(b(x1))) -> c(a(c(x1)))
                 , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
                 , c(b(x1)) -> d(a(x1))
                 , d(b(c(x1))) -> a(a(x1))
                 , c^#(b(x1)) -> c_5(d^#(a(x1)))
                 , d(c(x1)) -> b(b(b(x1)))
                 , d(a(x1)) -> b(x1)
                 , b(c(a(x1))) -> a(b(x1))
                 , d^#(a(x1)) -> c_7(b^#(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:
                  {  c(d(x1)) -> d(c(x1))
                   , c(d(b(x1))) -> d(c(c(x1)))}
                Weak Rules:
                  {  b(b(b(x1))) -> c(a(c(x1)))
                   , b^#(b(b(x1))) -> c_1(c^#(a(c(x1))))
                   , c(b(x1)) -> d(a(x1))
                   , d(b(c(x1))) -> a(a(x1))
                   , c^#(b(x1)) -> c_5(d^#(a(x1)))
                   , d(c(x1)) -> b(b(b(x1)))
                   , d(a(x1)) -> b(x1)
                   , b(c(a(x1))) -> a(b(x1))
                   , d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , b^#_0(3) -> 5
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10
                 , c_7_0(5) -> 10}
      
   21)
      {  c^#(d(x1)) -> c_2(d^#(c(x1)))
       , d^#(b(c(x1))) -> c_6()}
      
      The usable rules for this path are the following:
      {  c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(x1)
       , b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(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:
              {  c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , c^#(d(x1)) -> c_2(d^#(c(x1)))
               , d^#(b(c(x1))) -> c_6()}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))
             , d^#(b(c(x1))) -> c_6()}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , b(c(a(x1))) -> a(b(x1))
               , d^#(b(c(x1))) -> c_6()}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(x1)) -> c_2(d^#(c(x1)))}
            and weakly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))
             , d^#(b(c(x1))) -> c_6()}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(x1)) -> c_2(d^#(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {d(a(x1)) -> b(x1)}
            and weakly orienting the rules
            {  c^#(d(x1)) -> c_2(d^#(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))
             , d^#(b(c(x1))) -> c_6()}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d(a(x1)) -> b(x1)}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [9]
                  a(x1) = [1] x1 + [4]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(b(b(x1))) -> c(a(c(x1)))}
            and weakly orienting the rules
            {  d(a(x1)) -> b(x1)
             , c^#(d(x1)) -> c_2(d^#(c(x1)))
             , c(b(x1)) -> d(a(x1))
             , d(c(x1)) -> b(b(b(x1)))
             , d(b(c(x1))) -> a(a(x1))
             , b(c(a(x1))) -> a(b(x1))
             , d^#(b(c(x1))) -> c_6()}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(b(b(x1))) -> c(a(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [4]
                  c(x1) = [1] x1 + [5]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [4]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , c(d(b(x1))) -> d(c(c(x1)))}
              Weak Rules:
                {  b(b(b(x1))) -> c(a(c(x1)))
                 , d(a(x1)) -> b(x1)
                 , c^#(d(x1)) -> c_2(d^#(c(x1)))
                 , c(b(x1)) -> d(a(x1))
                 , d(c(x1)) -> b(b(b(x1)))
                 , d(b(c(x1))) -> a(a(x1))
                 , b(c(a(x1))) -> a(b(x1))
                 , d^#(b(c(x1))) -> c_6()}
            
            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:
                  {  c(d(x1)) -> d(c(x1))
                   , c(d(b(x1))) -> d(c(c(x1)))}
                Weak Rules:
                  {  b(b(b(x1))) -> c(a(c(x1)))
                   , d(a(x1)) -> b(x1)
                   , c^#(d(x1)) -> c_2(d^#(c(x1)))
                   , c(b(x1)) -> d(a(x1))
                   , d(c(x1)) -> b(b(b(x1)))
                   , d(b(c(x1))) -> a(a(x1))
                   , b(c(a(x1))) -> a(b(x1))
                   , d^#(b(c(x1))) -> c_6()}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10}
      
   22)
      {c^#(d(x1)) -> c_2(d^#(c(x1)))}
      
      The usable rules for this path are the following:
      {  c(d(x1)) -> d(c(x1))
       , c(d(b(x1))) -> d(c(c(x1)))
       , c(b(x1)) -> d(a(x1))
       , d(c(x1)) -> b(b(b(x1)))
       , d(b(c(x1))) -> a(a(x1))
       , d(a(x1)) -> b(x1)
       , b(c(a(x1))) -> a(b(x1))
       , b(b(b(x1))) -> c(a(c(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:
              {  c(d(x1)) -> d(c(x1))
               , c(d(b(x1))) -> d(c(c(x1)))
               , c(b(x1)) -> d(a(x1))
               , d(c(x1)) -> b(b(b(x1)))
               , d(b(c(x1))) -> a(a(x1))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))
               , b(b(b(x1))) -> c(a(c(x1)))
               , c^#(d(x1)) -> c_2(d^#(c(x1)))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {  d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  d(c(x1)) -> b(b(b(x1)))
               , d(a(x1)) -> b(x1)
               , b(c(a(x1))) -> a(b(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [8]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {c^#(d(x1)) -> c_2(d^#(c(x1)))}
            and weakly orienting the rules
            {  d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(d(x1)) -> c_2(d^#(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [1]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [9]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))}
            and weakly orienting the rules
            {  c^#(d(x1)) -> c_2(d^#(c(x1)))
             , d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {  c(b(x1)) -> d(a(x1))
               , d(b(c(x1))) -> a(a(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [1] x1 + [1]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [0]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [1] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [0]
              
            Finally we apply the subprocessor
            We apply the weight gap principle, strictly orienting the rules
            {b(b(b(x1))) -> c(a(c(x1)))}
            and weakly orienting the rules
            {  c(b(x1)) -> d(a(x1))
             , d(b(c(x1))) -> a(a(x1))
             , c^#(d(x1)) -> c_2(d^#(c(x1)))
             , d(c(x1)) -> b(b(b(x1)))
             , d(a(x1)) -> b(x1)
             , b(c(a(x1))) -> a(b(x1))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b(b(b(x1))) -> c(a(c(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [4]
                  c(x1) = [1] x1 + [5]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [1] x1 + [8]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [5]
                  c_2(x1) = [1] x1 + [4]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [0] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [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:
                {  c(d(x1)) -> d(c(x1))
                 , c(d(b(x1))) -> d(c(c(x1)))}
              Weak Rules:
                {  b(b(b(x1))) -> c(a(c(x1)))
                 , c(b(x1)) -> d(a(x1))
                 , d(b(c(x1))) -> a(a(x1))
                 , c^#(d(x1)) -> c_2(d^#(c(x1)))
                 , d(c(x1)) -> b(b(b(x1)))
                 , d(a(x1)) -> b(x1)
                 , b(c(a(x1))) -> a(b(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:
                  {  c(d(x1)) -> d(c(x1))
                   , c(d(b(x1))) -> d(c(c(x1)))}
                Weak Rules:
                  {  b(b(b(x1))) -> c(a(c(x1)))
                   , c(b(x1)) -> d(a(x1))
                   , d(b(c(x1))) -> a(a(x1))
                   , c^#(d(x1)) -> c_2(d^#(c(x1)))
                   , d(c(x1)) -> b(b(b(x1)))
                   , d(a(x1)) -> b(x1)
                   , b(c(a(x1))) -> a(b(x1))}
              
              Details:         
                The problem is Match-bounded by 0.
                The enriched problem is compatible with the following automaton:
                {  a_0(3) -> 3
                 , c^#_0(3) -> 8
                 , d^#_0(3) -> 10}
      
   23)
      {  c^#(b(x1)) -> c_5(d^#(a(x1)))
       , d^#(a(x1)) -> c_7(b^#(x1))
       , b^#(c(a(x1))) -> c_0(b^#(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]
           c(x1) = [0] x1 + [0]
           a(x1) = [0] x1 + [0]
           d(x1) = [0] x1 + [0]
           b^#(x1) = [0] x1 + [0]
           c_0(x1) = [0] x1 + [0]
           c_1(x1) = [0] x1 + [0]
           c^#(x1) = [0] x1 + [0]
           c_2(x1) = [0] x1 + [0]
           d^#(x1) = [0] x1 + [0]
           c_3(x1) = [0] x1 + [0]
           c_4(x1) = [0] x1 + [0]
           c_5(x1) = [0] x1 + [0]
           c_6() = [0]
           c_7(x1) = [0] x1 + [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: {b^#(c(a(x1))) -> c_0(b^#(x1))}
            Weak Rules:
              {  d^#(a(x1)) -> c_7(b^#(x1))
               , c^#(b(x1)) -> c_5(d^#(a(x1)))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {b^#(c(a(x1))) -> c_0(b^#(x1))}
            and weakly orienting the rules
            {  d^#(a(x1)) -> c_7(b^#(x1))
             , c^#(b(x1)) -> c_5(d^#(a(x1)))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {b^#(c(a(x1))) -> c_0(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [6]
                  c(x1) = [1] x1 + [8]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [0] x1 + [0]
                  b^#(x1) = [1] x1 + [8]
                  c_0(x1) = [1] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [7]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [9]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [1] x1 + [3]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [1]
              
            Finally we apply the subprocessor
            'Empty TRS'
            -----------
            Answer:           YES(?,O(1))
            Input Problem:    innermost DP runtime-complexity with respect to
              Strict Rules: {}
              Weak Rules:
                {  b^#(c(a(x1))) -> c_0(b^#(x1))
                 , d^#(a(x1)) -> c_7(b^#(x1))
                 , c^#(b(x1)) -> c_5(d^#(a(x1)))}
            
            Details:         
              The given problem does not contain any strict rules
      
   24)
      {  c^#(b(x1)) -> c_5(d^#(a(x1)))
       , d^#(a(x1)) -> c_7(b^#(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]
           c(x1) = [0] x1 + [0]
           a(x1) = [0] x1 + [0]
           d(x1) = [0] x1 + [0]
           b^#(x1) = [0] x1 + [0]
           c_0(x1) = [0] x1 + [0]
           c_1(x1) = [0] x1 + [0]
           c^#(x1) = [0] x1 + [0]
           c_2(x1) = [0] x1 + [0]
           d^#(x1) = [0] x1 + [0]
           c_3(x1) = [0] x1 + [0]
           c_4(x1) = [0] x1 + [0]
           c_5(x1) = [0] x1 + [0]
           c_6() = [0]
           c_7(x1) = [0] x1 + [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^#(a(x1)) -> c_7(b^#(x1))}
            Weak Rules: {c^#(b(x1)) -> c_5(d^#(a(x1)))}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {d^#(a(x1)) -> c_7(b^#(x1))}
            and weakly orienting the rules
            {c^#(b(x1)) -> c_5(d^#(a(x1)))}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {d^#(a(x1)) -> c_7(b^#(x1))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [0] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [0] x1 + [0]
                  b^#(x1) = [1] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [1]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [1] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [1] x1 + [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^#(a(x1)) -> c_7(b^#(x1))
                 , c^#(b(x1)) -> c_5(d^#(a(x1)))}
            
            Details:         
              The given problem does not contain any strict rules
      
   25)
      {c^#(b(x1)) -> c_5(d^#(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]
           c(x1) = [0] x1 + [0]
           a(x1) = [0] x1 + [0]
           d(x1) = [0] x1 + [0]
           b^#(x1) = [0] x1 + [0]
           c_0(x1) = [0] x1 + [0]
           c_1(x1) = [0] x1 + [0]
           c^#(x1) = [0] x1 + [0]
           c_2(x1) = [0] x1 + [0]
           d^#(x1) = [0] x1 + [0]
           c_3(x1) = [0] x1 + [0]
           c_4(x1) = [0] x1 + [0]
           c_5(x1) = [0] x1 + [0]
           c_6() = [0]
           c_7(x1) = [0] x1 + [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: {c^#(b(x1)) -> c_5(d^#(a(x1)))}
            Weak Rules: {}
          
          Details:         
            We apply the weight gap principle, strictly orienting the rules
            {c^#(b(x1)) -> c_5(d^#(a(x1)))}
            and weakly orienting the rules
            {}
            using the following strongly linear interpretation:
              Processor 'Matrix Interpretation' oriented the following rules strictly:
              
              {c^#(b(x1)) -> c_5(d^#(a(x1)))}
              
              Details:
                 Interpretation Functions:
                  b(x1) = [1] x1 + [0]
                  c(x1) = [0] x1 + [0]
                  a(x1) = [1] x1 + [0]
                  d(x1) = [0] x1 + [0]
                  b^#(x1) = [0] x1 + [0]
                  c_0(x1) = [0] x1 + [0]
                  c_1(x1) = [0] x1 + [0]
                  c^#(x1) = [1] x1 + [1]
                  c_2(x1) = [0] x1 + [0]
                  d^#(x1) = [1] x1 + [0]
                  c_3(x1) = [0] x1 + [0]
                  c_4(x1) = [0] x1 + [0]
                  c_5(x1) = [1] x1 + [0]
                  c_6() = [0]
                  c_7(x1) = [0] x1 + [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: {c^#(b(x1)) -> c_5(d^#(a(x1)))}
            
            Details:         
              The given problem does not contain any strict rules