2.73/1.26 NO 2.73/1.26 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 2.73/1.26 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 2.73/1.26 2.73/1.26 2.73/1.26 Outermost Termination of the given OTRS could be disproven: 2.73/1.26 2.73/1.26 (0) OTRS 2.73/1.26 (1) OutermostNonTerminationProof [COMPLETE, 0 ms] 2.73/1.26 (2) NO 2.73/1.26 2.73/1.26 2.73/1.26 ---------------------------------------- 2.73/1.26 2.73/1.26 (0) 2.73/1.26 Obligation: 2.73/1.26 Term rewrite system R: 2.73/1.26 The TRS R consists of the following rules: 2.73/1.26 2.73/1.26 f(0) -> cons(0, f(s(0))) 2.73/1.26 f(s(0)) -> f(p(s(0))) 2.73/1.26 p(s(0)) -> 0 2.73/1.26 2.73/1.26 2.73/1.26 2.73/1.26 Outermost Strategy. 2.73/1.26 2.73/1.26 ---------------------------------------- 2.73/1.26 2.73/1.26 (1) OutermostNonTerminationProof (COMPLETE) 2.73/1.26 Term rewrite system R: 2.73/1.26 The TRS R consists of the following rules: 2.73/1.26 2.73/1.26 f(0) -> cons(0, f(s(0))) 2.73/1.26 f(s(0)) -> f(p(s(0))) 2.73/1.26 p(s(0)) -> 0 2.73/1.26 2.73/1.26 2.73/1.26 2.73/1.26 Outermost Strategy. 2.73/1.26 2.73/1.26 ---------- Loop: ---------- 2.73/1.26 2.73/1.26 f(s(0)) -> f(p(s(0))) with rule f(s(0)) -> f(p(s(0))) at position [] and matcher [ ] 2.73/1.26 2.73/1.26 f(p(s(0))) -> f(0) with rule p(s(0)) -> 0 at position [0] and matcher [ ] 2.73/1.26 2.73/1.26 f(0) -> cons(0, f(s(0))) with rule f(0) -> cons(0, f(s(0))) at position [] and matcher [ ] 2.73/1.27 2.73/1.27 Now an instance of the first term with Matcher [ ] occurs in the last term at position [1]. 2.73/1.27 2.73/1.27 Context: cons(0, []) 2.73/1.27 2.73/1.27 We used [THIEMANN_LOOPS_UNDER_STRATEGIES] to show that this Loop is an Outermost-Loop. 2.73/1.27 ---------------------------------------- 2.73/1.27 2.73/1.27 (2) 2.73/1.27 NO 2.73/1.29 EOF