Input TRS:
    1: l(m(x)) -> m(l(x))
    2: m(r(x)) -> r(m(x))
    3: f(m(x),y) -> f(x,m(y))
    4: b() ->= l(b())
    5: f(x,y) ->= f(x,r(y))
Number of strict rules: 3
Direct Order(PosReal,>,Poly) ... removes: 1
     b()	weight: 0
     r(x1)	weight: x1
     l(x1)	weight: 2 * x1
     f(x1,x2)	weight: 2 * x2 + 2 * x1
     m(x1)	weight: (/ 1 4) + x1
Number of strict rules: 2
Direct Order(PosReal,>,Poly) ... removes: 3
     b()	weight: 0
     r(x1)	weight: x1
     l(x1)	weight: x1
     f(x1,x2)	weight: x2 + 2 * x1
     m(x1)	weight: (/ 1 4) + x1
Number of strict rules: 1
Direct Order(PosReal,>,Poly) ... failed.
Freezing ... failed.
Dependency Pairs:
   #1: #m(r(x)) -> #m(x)
Number of SCCs: 1, DPs: 1, edges: 1
	SCC { #1 }
Removing DPs: Order(PosReal,>,Sum)... succeeded.
     b()	weight: 0
     r(x1)	weight: (/ 1 2) + x1
     l(x1)	weight: 0
     f(x1,x2)	weight: 0
   #m(x1)	weight: x1
     m(x1)	weight: (/ 1 2) + x1
    Removed DPs: #1
Number of SCCs: 0, DPs: 0, edges: 0
YES