Input TRS:
    1: le(0(),y) -> true()
    2: le(s(x),0()) -> false()
    3: le(s(x),s(y)) -> le(x,y)
    4: pred(s(x)) -> x
    5: minus(x,0()) -> x
    6: minus(x,s(y)) -> pred(minus(x,y))
    7: mod(0(),y) -> 0()
    8: mod(s(x),0()) -> 0()
    9: mod(s(x),s(y)) -> if_mod(le(y,x),s(x),s(y))
    10: if_mod(true(),s(x),s(y)) -> mod(minus(x,y),s(y))
    11: if_mod(false(),s(x),s(y)) -> s(x)
Number of strict rules: 11
Direct Order(PosReal,>,Poly) ... failed.
Freezing ... failed.
Dependency Pairs:
   #1: #minus(x,s(y)) -> #pred(minus(x,y))
   #2: #minus(x,s(y)) -> #minus(x,y)
   #3: #mod(s(x),s(y)) -> #if_mod(le(y,x),s(x),s(y))
   #4: #mod(s(x),s(y)) -> #le(y,x)
   #5: #if_mod(true(),s(x),s(y)) -> #mod(minus(x,y),s(y))
   #6: #if_mod(true(),s(x),s(y)) -> #minus(x,y)
   #7: #le(s(x),s(y)) -> #le(x,y)
Number of SCCs: 3, DPs: 4, edges: 4
	SCC { #2 }
Removing DPs: Order(PosReal,>,Sum)... succeeded.
    le(x1,x2)	weight: 0
     s(x1)	weight: (/ 1 2) + x1
  #le(x1,x2)	weight: 0
 minus(x1,x2)	weight: 0
   mod(x1,x2)	weight: 0
 false()	weight: 0
  true()	weight: 0
  pred(x1)	weight: 0
if_mod(x1,x2,x3)	weight: 0
     0()	weight: 0
#minus(x1,x2)	weight: x2
 #mod(x1,x2)	weight: 0
#if_mod(x1,x2,x3)	weight: 0
#pred(x1)	weight: 0
    Usable rules: { }
    Removed DPs: #2
Number of SCCs: 2, DPs: 3, edges: 3
	SCC { #7 }
Removing DPs: Order(PosReal,>,Sum)... succeeded.
    le(x1,x2)	weight: 0
     s(x1)	weight: (/ 1 2) + x1
  #le(x1,x2)	weight: x2
 minus(x1,x2)	weight: 0
   mod(x1,x2)	weight: 0
 false()	weight: 0
  true()	weight: 0
  pred(x1)	weight: 0
if_mod(x1,x2,x3)	weight: 0
     0()	weight: 0
#minus(x1,x2)	weight: 0
 #mod(x1,x2)	weight: 0
#if_mod(x1,x2,x3)	weight: 0
#pred(x1)	weight: 0
    Usable rules: { }
    Removed DPs: #7
Number of SCCs: 1, DPs: 2, edges: 2
	SCC { #3 #5 }
Removing DPs: Order(PosReal,>,Sum)... succeeded.
    le(x1,x2)	weight: (/ 1 2) + x2
     s(x1)	weight: (/ 3 2) + x1
  #le(x1,x2)	weight: 0
 minus(x1,x2)	weight: (/ 1 2) + x1
   mod(x1,x2)	weight: 0
 false()	weight: 0
  true()	weight: 0
  pred(x1)	weight: x1
if_mod(x1,x2,x3)	weight: 0
     0()	weight: 0
#minus(x1,x2)	weight: 0
 #mod(x1,x2)	weight: (/ 1 2) + x1
#if_mod(x1,x2,x3)	weight: x2
#pred(x1)	weight: 0
    Usable rules: { 4..6 }
    Removed DPs: #3 #5
Number of SCCs: 0, DPs: 0, edges: 0
YES