Input TRS: 1: |1024|() -> |1024_1|(|0|()) 2: |1024_1|(x) -> if(lt(x,|10|()),x) 3: if(true(),x) -> double(|1024_1|(s(x))) 4: if(false(),x) -> s(|0|()) 5: lt(|0|(),s(y)) -> true() 6: lt(x,|0|()) -> false() 7: lt(s(x),s(y)) -> lt(x,y) 8: double(|0|()) -> |0|() 9: double(s(x)) -> s(s(double(x))) 10: |10|() -> double(s(double(s(s(|0|()))))) Number of strict rules: 10 Direct Order(PosReal,>,Poly) ... failed. Freezing double 1: |1024|() -> |1024_1|(|0|()) 2: |1024_1|(x) -> if(lt(x,|10|()),x) 3: if(true(),x) -> double(|1024_1|(s(x))) 4: if(false(),x) -> s(|0|()) 5: lt(|0|(),s(y)) -> true() 6: lt(x,|0|()) -> false() 7: lt(s(x),s(y)) -> lt(x,y) 8: double❆1_|0|() -> |0|() 9: double❆1_s(x) -> s(s(double(x))) 10: |10|() -> double❆1_s(double❆1_s(s(|0|()))) 11: double(|0|()) ->= double❆1_|0|() 12: double(s(_1)) ->= double❆1_s(_1) Number of strict rules: 10 Direct Order(PosReal,>,Poly) ... failed. Dependency Pairs: #1: #|1024_1|(x) -> #if(lt(x,|10|()),x) #2: #|1024_1|(x) -> #lt(x,|10|()) #3: #|1024_1|(x) -> #|10|() #4: #double❆1_s(x) -> #double(x) #5: #double(|0|()) ->? #double❆1_|0|() #6: #double(s(_1)) ->? #double❆1_s(_1) #7: #lt(s(x),s(y)) -> #lt(x,y) #8: #|10|() -> #double❆1_s(double❆1_s(s(|0|()))) #9: #|10|() -> #double❆1_s(s(|0|())) #10: #if(true(),x) -> #double(|1024_1|(s(x))) #11: #if(true(),x) -> #|1024_1|(s(x)) #12: #|1024|() -> #|1024_1|(|0|()) Number of SCCs: 3, DPs: 5, edges: 5 SCC { #7 } Removing DPs: Order(PosReal,>,Sum)... succeeded. |0|() weight: 0 double❆1_|0|() weight: 0 s(x1) weight: (/ 1 2) + x1 #lt(x1,x2) weight: x2 #double❆1_|0|() weight: 0 #double❆1_s(x1) weight: 0 |1024_1|(x1) weight: 0 false() weight: 0 #|1024_1|(x1) weight: 0 #|1024|() weight: 0 true() weight: 0 |10|() weight: 0 if(x1,x2) weight: 0 #|10|() weight: 0 #double(x1) weight: 0 double(x1) weight: 0 #if(x1,x2) weight: 0 double❆1_s(x1) weight: 0 |1024|() weight: 0 lt(x1,x2) weight: 0 Usable rules: { } Removed DPs: #7 Number of SCCs: 2, DPs: 4, edges: 4 SCC { #4 #6 } Removing DPs: Order(PosReal,>,Sum)... succeeded. |0|() weight: 0 double❆1_|0|() weight: 0 s(x1) weight: (/ 1 2) + x1 #lt(x1,x2) weight: 0 #double❆1_|0|() weight: 0 #double❆1_s(x1) weight: (/ 1 4) + x1 |1024_1|(x1) weight: 0 false() weight: 0 #|1024_1|(x1) weight: 0 #|1024|() weight: 0 true() weight: 0 |10|() weight: 0 if(x1,x2) weight: 0 #|10|() weight: 0 #double(x1) weight: x1 double(x1) weight: 0 #if(x1,x2) weight: 0 double❆1_s(x1) weight: 0 |1024|() weight: 0 lt(x1,x2) weight: 0 Usable rules: { } Removed DPs: #4 #6 Number of SCCs: 1, DPs: 2, edges: 2 SCC { #1 #11 } 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