Input TRS: 1: cond(true(),x,y) -> cond(and(gr(x,0()),gr(y,0())),p(x),p(y)) 2: and(true(),true()) -> true() 3: and(x,false()) -> false() 4: and(false(),x) -> false() 5: gr(0(),0()) -> false() 6: gr(0(),x) -> false() 7: gr(s(x),0()) -> true() 8: gr(s(x),s(y)) -> gr(x,y) 9: p(0()) -> 0() 10: p(s(x)) -> x Number of strict rules: 10 Direct Order(PosReal,>,Poly) ... failed. Freezing ... failed. Dependency Pairs: #1: #cond(true(),x,y) -> #cond(and(gr(x,0()),gr(y,0())),p(x),p(y)) #2: #cond(true(),x,y) -> #and(gr(x,0()),gr(y,0())) #3: #cond(true(),x,y) -> #gr(x,0()) #4: #cond(true(),x,y) -> #gr(y,0()) #5: #cond(true(),x,y) -> #p(x) #6: #cond(true(),x,y) -> #p(y) #7: #gr(s(x),s(y)) -> #gr(x,y) Number of SCCs: 2, DPs: 2, edges: 2 SCC { #7 } Removing DPs: Order(PosReal,>,Sum)... succeeded. s(x1) weight: (/ 1 2) + x1 and(x1,x2) weight: 0 false() weight: 0 #p(x1) weight: 0 true() weight: 0 p(x1) weight: 0 #cond(x1,x2,x3) weight: 0 0() weight: 0 #gr(x1,x2) weight: x2 gr(x1,x2) weight: 0 #and(x1,x2) weight: 0 cond(x1,x2,x3) weight: 0 Usable rules: { } Removed DPs: #7 Number of SCCs: 1, DPs: 1, edges: 1 SCC { #1 } Removing DPs: Order(PosReal,>,Sum)... Order(PosReal,>,Max)... QLPOpS... Order(PosReal,>,MaxSum)... succeeded. s(x1) weight: max{0, (/ 11 16) + x1} and(x1,x2) weight: max{0, (/ 1 16) + x1, (- (/ 1 4)) + x2} false() weight: 0 #p(x1) weight: 0 true() weight: (/ 3 16) p(x1) weight: max{0, (- (/ 1 8)) + x1} #cond(x1,x2,x3) weight: max{0, (- (/ 1 8)) + x1, (- (/ 7 16)) + x2, (- (/ 1 2)) + x3} 0() weight: 0 #gr(x1,x2) weight: 0 gr(x1,x2) weight: max{0, (- (/ 1 2)) + x1} #and(x1,x2) weight: 0 cond(x1,x2,x3) weight: 0 Usable rules: { 2..7 9 10 } Removed DPs: #1 Number of SCCs: 0, DPs: 0, edges: 0 YES