Input TRS: 1: minus(x,y) -> cond(ge(x,s(y)),x,y) 2: cond(false(),x,y) -> 0() 3: cond(true(),x,y) -> s(minus(x,s(y))) 4: ge(u,0()) -> true() 5: ge(0(),s(v)) -> false() 6: ge(s(u),s(v)) -> ge(u,v) Number of strict rules: 6 Direct Order(PosReal,>,Poly) ... failed. Freezing ... failed. Dependency Pairs: #1: #ge(s(u),s(v)) -> #ge(u,v) #2: #cond(true(),x,y) -> #minus(x,s(y)) #3: #minus(x,y) -> #cond(ge(x,s(y)),x,y) #4: #minus(x,y) -> #ge(x,s(y)) Number of SCCs: 2, DPs: 3, edges: 3 SCC { #1 } Removing DPs: Order(PosReal,>,Sum)... succeeded. s(x1) weight: (/ 1 2) + x1 minus(x1,x2) weight: 0 false() weight: 0 #ge(x1,x2) weight: x2 true() weight: 0 #cond(x1,x2,x3) weight: 0 0() weight: 0 ge(x1,x2) weight: 0 #minus(x1,x2) weight: 0 cond(x1,x2,x3) weight: 0 Usable rules: { } Removed DPs: #1 Number of SCCs: 1, DPs: 2, edges: 2 SCC { #2 #3 } 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)... Order(PosReal,>,MaxSum-Sum; NegReal,≥,Sum)... failed. Removing edges: failed. Finding a loop... failed. MAYBE