Input TRS: 1: f(true(),x,y) -> f(gt(x,y),x,round(s(y))) 2: round(0()) -> 0() 3: round(s(0())) -> s(s(0())) 4: round(s(s(x))) -> s(s(round(x))) 5: gt(0(),v) -> false() 6: gt(s(u),0()) -> true() 7: gt(s(u),s(v)) -> gt(u,v) Number of strict rules: 7 Direct Order(PosReal,>,Poly) ... failed. Freezing round 1: f(true(),x,y) -> f(gt(x,y),x,round❆1_s(y)) 2: round❆1_0() -> 0() 3: round❆1_s(0()) -> s(s(0())) 4: round❆1_s(s(x)) -> s(s(round(x))) 5: gt(0(),v) -> false() 6: gt(s(u),0()) -> true() 7: gt(s(u),s(v)) -> gt(u,v) 8: round(0()) ->= round❆1_0() 9: round(s(_1)) ->= round❆1_s(_1) Number of strict rules: 7 Direct Order(PosReal,>,Poly) ... failed. Dependency Pairs: #1: #round(s(_1)) ->? #round❆1_s(_1) #2: #gt(s(u),s(v)) -> #gt(u,v) #3: #f(true(),x,y) -> #f(gt(x,y),x,round❆1_s(y)) #4: #f(true(),x,y) -> #gt(x,y) #5: #f(true(),x,y) -> #round❆1_s(y) #6: #round(0()) ->? #round❆1_0() #7: #round❆1_s(s(x)) -> #round(x) Number of SCCs: 3, DPs: 4, edges: 4 SCC { #2 } Removing DPs: Order(PosReal,>,Sum)... succeeded. s(x1) weight: (/ 1 2) + x1 #round❆1_s(x1) weight: 0 gt(x1,x2) weight: 0 #round❆1_0() weight: 0 false() weight: 0 round❆1_0() weight: 0 true() weight: 0 f(x1,x2,x3) weight: 0 0() weight: 0 #gt(x1,x2) weight: x2 #f(x1,x2,x3) weight: 0 round(x1) weight: 0 round❆1_s(x1) weight: 0 #round(x1) weight: 0 Usable rules: { } Removed DPs: #2 Number of SCCs: 2, DPs: 3, edges: 3 SCC { #1 #7 } Removing DPs: Order(PosReal,>,Sum)... succeeded. s(x1) weight: (/ 1 2) + x1 #round❆1_s(x1) weight: x1 gt(x1,x2) weight: 0 #round❆1_0() weight: 0 false() weight: 0 round❆1_0() weight: 0 true() weight: 0 f(x1,x2,x3) weight: 0 0() weight: 0 #gt(x1,x2) weight: 0 #f(x1,x2,x3) weight: 0 round(x1) weight: 0 round❆1_s(x1) weight: 0 #round(x1) weight: x1 Usable rules: { } Removed DPs: #1 #7 Number of SCCs: 1, DPs: 1, edges: 1 SCC { #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