Input TRS: 1: le(|0|(),y) -> true() 2: le(s(x),|0|()) -> false() 3: le(s(x),s(y)) -> le(x,y) 4: minus(x,|0|()) -> x 5: minus(s(x),s(y)) -> minus(x,y) 6: mod(|0|(),y) -> |0|() 7: mod(s(x),|0|()) -> |0|() 8: mod(s(x),s(y)) -> if_mod(le(y,x),s(x),s(y)) 9: if_mod(true(),x,y) -> mod(minus(x,y),y) 10: if_mod(false(),s(x),s(y)) -> s(x) Number of strict rules: 10 Direct Order(PosReal,>,Poly) ... failed. Freezing ... failed. Dependency Pairs: #1: #if_mod(true(),x,y) -> #mod(minus(x,y),y) #2: #if_mod(true(),x,y) -> #minus(x,y) #3: #minus(s(x),s(y)) -> #minus(x,y) #4: #le(s(x),s(y)) -> #le(x,y) #5: #mod(s(x),s(y)) -> #if_mod(le(y,x),s(x),s(y)) #6: #mod(s(x),s(y)) -> #le(y,x) Number of SCCs: 3, DPs: 4, edges: 4 SCC { #3 } Removing DPs: Order(PosReal,>,Sum)... succeeded. |0|() weight: 0 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 if_mod(x1,x2,x3) weight: 0 #minus(x1,x2) weight: x2 #mod(x1,x2) weight: 0 #if_mod(x1,x2,x3) weight: 0 Usable rules: { } Removed DPs: #3 Number of SCCs: 2, DPs: 3, edges: 3 SCC { #4 } Removing DPs: Order(PosReal,>,Sum)... succeeded. |0|() weight: 0 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 if_mod(x1,x2,x3) weight: 0 #minus(x1,x2) weight: 0 #mod(x1,x2) weight: 0 #if_mod(x1,x2,x3) weight: 0 Usable rules: { } Removed DPs: #4 Number of SCCs: 1, DPs: 2, edges: 2 SCC { #1 #5 } Removing DPs: Order(PosReal,>,Sum)... Order(PosReal,>,Max)... QLPOpS... Order(PosReal,>,MaxSum)... QWPOpS(PosReal,>,MaxSum)... Order(PosReal,>,Sum-Sum; PosReal,≥,Sum-Sum)... Order(PosReal,>,Sum-Sum; NegReal,≥,Sum)... succeeded. |0|() weight: (/ 1 8); (- (/ 1 8)) le(x1,x2) weight: max{0, (- (/ 1 8)) + x2_2}; (- (/ 1 8)) s(x1) weight: max{0, (/ 3 8) + x1_1}; (- (/ 3 8)) #le(x1,x2) weight: 0; 0 minus(x1,x2) weight: max{0, (/ 1 8) + x2_2 + x1_1}; 0 mod(x1,x2) weight: 0; 0 false() weight: 0; (- (/ 1 8)) true() weight: 0; (- (/ 1 8)) if_mod(x1,x2,x3) weight: 0; 0 #minus(x1,x2) weight: 0; 0 #mod(x1,x2) weight: max{0, x1_1}; 0 #if_mod(x1,x2,x3) weight: max{0, (/ 3 8) + x3_2 + x2_1 + x1_1 + x1_2}; 0 Usable rules: { 1..5 } Removed DPs: #5 Number of SCCs: 0, DPs: 0, edges: 0 YES