2.73/1.22 NO 2.73/1.23 proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml 2.73/1.23 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 2.73/1.23 2.73/1.23 2.73/1.23 Outermost Termination of the given OTRS could be disproven: 2.73/1.23 2.73/1.23 (0) OTRS 2.73/1.23 (1) OutermostNonTerminationProof [COMPLETE, 0 ms] 2.73/1.23 (2) NO 2.73/1.23 2.73/1.23 2.73/1.23 ---------------------------------------- 2.73/1.23 2.73/1.23 (0) 2.73/1.23 Obligation: 2.73/1.23 Term rewrite system R: 2.73/1.23 The TRS R consists of the following rules: 2.73/1.23 2.73/1.23 and(true) -> X 2.73/1.23 if(true) -> X 2.73/1.23 if(false) -> Y 2.73/1.23 add(0) -> X 2.73/1.23 and(false) -> false 2.73/1.23 add(s) -> s 2.73/1.23 first(0, X) -> nil 2.73/1.23 first(s, cons) -> cons 2.73/1.23 from -> cons 2.73/1.23 2.73/1.23 2.73/1.23 2.73/1.23 Outermost Strategy. 2.73/1.23 2.73/1.23 ---------------------------------------- 2.73/1.23 2.73/1.23 (1) OutermostNonTerminationProof (COMPLETE) 2.73/1.23 Term rewrite system R: 2.73/1.23 The TRS R consists of the following rules: 2.73/1.23 2.73/1.23 and(true) -> X 2.73/1.23 if(true) -> X 2.73/1.23 if(false) -> Y 2.73/1.23 add(0) -> X 2.73/1.23 and(false) -> false 2.73/1.23 add(s) -> s 2.73/1.23 first(0, X) -> nil 2.73/1.23 first(s, cons) -> cons 2.73/1.23 from -> cons 2.73/1.23 2.73/1.23 2.73/1.23 2.73/1.23 Outermost Strategy. 2.73/1.23 2.73/1.23 ---------- Loop: ---------- 2.73/1.23 2.73/1.23 and(true) -> and(true) with rule and(true) -> X at position [] and matcher [X / and(true)] 2.73/1.23 2.73/1.23 Now an instance of the first term with Matcher [ ] occurs in the last term at position []. 2.73/1.23 2.73/1.23 Context: [] 2.73/1.23 2.73/1.23 We used [THIEMANN_LOOPS_UNDER_STRATEGIES] to show that this Loop is an Outermost-Loop. 2.73/1.23 ---------------------------------------- 2.73/1.23 2.73/1.23 (2) 2.73/1.23 NO 2.76/1.27 EOF