0.001/0.001 YES 0.001/0.001 0.001/0.001 Problem 1: 0.001/0.001 0.001/0.001 0.001/0.001 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 0.001/0.001 Confluence Problem: 0.001/0.001 (VAR vNonEmpty w x y z) 0.001/0.001 (REPLACEMENT-MAP 0.001/0.001 (fib 1) 0.001/0.001 (plus 1, 2) 0.001/0.001 (0) 0.001/0.001 (fSNonEmpty) 0.001/0.001 (pair 1, 2) 0.001/0.001 (s 1) 0.001/0.001 ) 0.001/0.001 (RULES 0.001/0.001 fib(0) -> pair(0,s(0)) 0.001/0.001 fib(s(x)) -> pair(z,w) | fib(x) ->* pair(y,z), plus(y,z) ->* w 0.001/0.001 plus(0,y) -> y 0.001/0.001 plus(s(x),y) -> s(plus(x,y)) 0.001/0.001 ) 0.001/0.001 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 0.001/0.001 0.001/0.001 0.001/0.001 Problem 1: 0.001/0.001 0.001/0.001 Inlining of Conditions Processor [STERN17]: 0.001/0.001 0.001/0.001 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 0.001/0.001 Confluence Problem: 0.001/0.001 (VAR vNonEmpty w x y z) 0.001/0.001 (REPLACEMENT-MAP 0.001/0.001 (fib 1) 0.001/0.001 (plus 1, 2) 0.001/0.001 (0) 0.001/0.001 (fSNonEmpty) 0.001/0.001 (pair 1, 2) 0.001/0.001 (s 1) 0.001/0.001 ) 0.001/0.001 (RULES 0.001/0.001 fib(0) -> pair(0,s(0)) 0.001/0.001 fib(s(x)) -> pair(z,plus(y,z)) | fib(x) ->* pair(y,z) 0.001/0.001 plus(0,y) -> y 0.001/0.001 plus(s(x),y) -> s(plus(x,y)) 0.001/0.001 ) 0.001/0.001 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 0.001/0.001 0.001/0.001 0.001/0.001 Problem 1: 0.001/0.001 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 0.001/0.001 Confluence Problem: 0.001/0.001 (VAR vNonEmpty w x y z) 0.001/0.001 (REPLACEMENT-MAP 0.001/0.001 (fib 1) 0.001/0.001 (plus 1, 2) 0.001/0.001 (0) 0.001/0.001 (fSNonEmpty) 0.001/0.001 (pair 1, 2) 0.001/0.001 (s 1) 0.001/0.001 ) 0.001/0.001 (RULES 0.001/0.001 fib(0) -> pair(0,s(0)) 0.001/0.001 fib(s(x)) -> pair(z,plus(y,z)) | fib(x) ->* pair(y,z) 0.001/0.001 plus(0,y) -> y 0.001/0.001 plus(s(x),y) -> s(plus(x,y)) 0.001/0.001 ) 0.001/0.001 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 0.001/0.001 0.001/0.001 Critical Pairs Processor: 0.001/0.001 -> Rules: 0.001/0.001 fib(0) -> pair(0,s(0)) 0.001/0.001 fib(s(x)) -> pair(z,plus(y,z)) | fib(x) ->* pair(y,z) 0.001/0.001 plus(0,y) -> y 0.001/0.001 plus(s(x),y) -> s(plus(x,y)) 0.001/0.001 -> Vars: 0.001/0.001 "x", "y", "z" 0.001/0.001 0.001/0.001 -> Rlps: 0.001/0.001 crule: fib(0) -> pair(0,s(0)), id: 1, possubterms: fib(0)-> [], 0-> [1] 0.001/0.001 crule: fib(s(x)) -> pair(z,plus(y,z)) | fib(x) ->* pair(y,z), id: 2, possubterms: fib(s(x))-> [], s(x)-> [1] 0.001/0.001 crule: plus(0,y) -> y, id: 3, possubterms: plus(0,y)-> [], 0-> [1] 0.001/0.001 crule: plus(s(x),y) -> s(plus(x,y)), id: 4, possubterms: plus(s(x),y)-> [], s(x)-> [1] 0.001/0.001 0.001/0.001 -> Unifications: 0.001/0.001 0.001/0.001 0.001/0.001 -> Critical pairs info: 0.001/0.001 0.001/0.001 0.001/0.001 -> Problem conclusions: 0.001/0.001 Left linear, Not right linear, Not linear 0.001/0.001 Weakly orthogonal, Almost orthogonal, Orthogonal 0.001/0.001 CTRS Type: 3 0.001/0.001 Deterministic, Strongly deterministic 0.001/0.001 Oriented CTRS, Properly oriented CTRS, Not join CTRS, Not semiequational CTRS 0.001/0.001 Maybe right-stable CTRS, Overlay CTRS 0.001/0.001 Maybe normal CTRS, Maybe almost normal CTRS 0.001/0.001 Maybe terminating CTRS, Maybe operational terminating CTRS, Joinable CCPs 0.001/0.001 Maybe level confluent 0.001/0.001 Maybe confluent 0.001/0.001 0.001/0.001 Problem 1: 0.001/0.001 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 0.001/0.001 Confluence Problem: 0.001/0.001 (VAR x y z) 0.001/0.001 (REPLACEMENT-MAP 0.001/0.001 (fib 1) 0.001/0.001 (plus 1, 2) 0.001/0.001 (0) 0.001/0.001 (fSNonEmpty) 0.001/0.001 (pair 1, 2) 0.001/0.001 (s 1) 0.001/0.001 ) 0.001/0.001 (RULES 0.001/0.001 fib(0) -> pair(0,s(0)) 0.001/0.001 fib(s(x)) -> pair(z,plus(y,z)) | fib(x) ->* pair(y,z) 0.001/0.001 plus(0,y) -> y 0.001/0.001 plus(s(x),y) -> s(plus(x,y)) 0.001/0.001 ) 0.001/0.001 Critical Pairs: 0.001/0.001 0.001/0.001 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: 0.001/0.001 0.001/0.001 Right Stable Processor: 0.001/0.001 Right-stable CTRS 0.001/0.001 Justification: 0.001/0.001 0.001/0.001 -> Term right-stability conditions: 0.001/0.001 Term: pair(c_y,c_z) 0.001/0.001 Right-stable term 0.001/0.001 Linear constructor form 0.001/0.001 Don't know if term is a ground normal form (not needed) 0.001/0.001 Right-stability condition achieved 0.001/0.001 A call to InfChecker wasn't needed 0.001/0.001 0.001/0.001 -> Problem conclusions: 0.001/0.001 Left linear, Not right linear, Not linear 0.001/0.001 Weakly orthogonal, Almost orthogonal, Orthogonal 0.001/0.001 CTRS Type: 3 0.001/0.001 Deterministic, Strongly deterministic 0.001/0.001 Oriented CTRS, Properly oriented CTRS, Not join CTRS, Not semiequational CTRS 0.001/0.001 Right-stable CTRS, Overlay CTRS 0.001/0.001 Maybe normal CTRS, Almost normal CTRS 0.001/0.001 Maybe terminating CTRS, Maybe operational terminating CTRS, Joinable CCPs 0.001/0.001 Level confluent 0.001/0.001 Confluent 0.001/0.001 0.001/0.001 The problem is joinable. 0.001/0.001 0.00user 0.00system 0:00.01elapsed 46%CPU (0avgtext+0avgdata 8516maxresident)k 0.001/0.001 8inputs+0outputs (0major+735minor)pagefaults 0swaps