Input TRS: 1: f(0(),1(),x) -> f(g(x),g(x),x) 2: f(g(x),y,z) -> g(f(x,y,z)) 3: f(x,g(y),z) -> g(f(x,y,z)) 4: f(x,y,g(z)) -> g(f(x,y,z)) Number of strict rules: 4 Direct Order(PosReal,>,Poly) ... failed. Freezing ... failed. Dependency Pairs: #1: #f(g(x),y,z) -> #f(x,y,z) #2: #f(x,g(y),z) -> #f(x,y,z) #3: #f(0(),1(),x) -> #f(g(x),g(x),x) #4: #f(x,y,g(z)) -> #f(x,y,z) Number of SCCs: 1, DPs: 4, edges: 15 SCC { #1..4 } Removing DPs: Order(PosReal,>,Sum)... succeeded. 1() weight: 0 f(x1,x2,x3) weight: 0 0() weight: 0 #f(x1,x2,x3) weight: x3 g(x1) weight: (/ 1 2) + x1 Usable rules: { } Removed DPs: #4 Number of SCCs: 1, DPs: 3, edges: 8 SCC { #1..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