* Step 1: Sum WORST_CASE(Omega(n^1),?)
    + Considered Problem:
        - Strict TRS:
            activate(X) -> X
            activate(n__from(X)) -> from(X)
            activate(n__zWquot(X1,X2)) -> zWquot(X1,X2)
            from(X) -> cons(X,n__from(s(X)))
            from(X) -> n__from(X)
            minus(X,0()) -> 0()
            minus(s(X),s(Y)) -> minus(X,Y)
            quot(0(),s(Y)) -> 0()
            quot(s(X),s(Y)) -> s(quot(minus(X,Y),s(Y)))
            sel(0(),cons(X,XS)) -> X
            sel(s(N),cons(X,XS)) -> sel(N,activate(XS))
            zWquot(X1,X2) -> n__zWquot(X1,X2)
            zWquot(XS,nil()) -> nil()
            zWquot(cons(X,XS),cons(Y,YS)) -> cons(quot(X,Y),n__zWquot(activate(XS),activate(YS)))
            zWquot(nil(),XS) -> nil()
        - Signature:
            {activate/1,from/1,minus/2,quot/2,sel/2,zWquot/2} / {0/0,cons/2,n__from/1,n__zWquot/2,nil/0,s/1}
        - Obligation:
            innermost runtime complexity wrt. defined symbols {activate,from,minus,quot,sel,zWquot} and constructors {0
            ,cons,n__from,n__zWquot,nil,s}
    + Applied Processor:
        Sum {left = someStrategy, right = someStrategy}
    + Details:
        ()
* Step 2: DecreasingLoops WORST_CASE(Omega(n^1),?)
    + Considered Problem:
        - Strict TRS:
            activate(X) -> X
            activate(n__from(X)) -> from(X)
            activate(n__zWquot(X1,X2)) -> zWquot(X1,X2)
            from(X) -> cons(X,n__from(s(X)))
            from(X) -> n__from(X)
            minus(X,0()) -> 0()
            minus(s(X),s(Y)) -> minus(X,Y)
            quot(0(),s(Y)) -> 0()
            quot(s(X),s(Y)) -> s(quot(minus(X,Y),s(Y)))
            sel(0(),cons(X,XS)) -> X
            sel(s(N),cons(X,XS)) -> sel(N,activate(XS))
            zWquot(X1,X2) -> n__zWquot(X1,X2)
            zWquot(XS,nil()) -> nil()
            zWquot(cons(X,XS),cons(Y,YS)) -> cons(quot(X,Y),n__zWquot(activate(XS),activate(YS)))
            zWquot(nil(),XS) -> nil()
        - Signature:
            {activate/1,from/1,minus/2,quot/2,sel/2,zWquot/2} / {0/0,cons/2,n__from/1,n__zWquot/2,nil/0,s/1}
        - Obligation:
            innermost runtime complexity wrt. defined symbols {activate,from,minus,quot,sel,zWquot} and constructors {0
            ,cons,n__from,n__zWquot,nil,s}
    + Applied Processor:
        DecreasingLoops {bound = AnyLoop, narrow = 10}
    + Details:
        The system has following decreasing Loops:
          minus(x,y){x -> s(x),y -> s(y)} =
            minus(s(x),s(y)) ->^+ minus(x,y)
              = C[minus(x,y) = minus(x,y){}]

WORST_CASE(Omega(n^1),?)