32.39/9.10 NO 32.72/9.14 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 32.72/9.14 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 32.72/9.14 32.72/9.14 32.72/9.14 Termination w.r.t. Q of the given QTRS could be disproven: 32.72/9.14 32.72/9.14 (0) QTRS 32.72/9.14 (1) NonTerminationProof [COMPLETE, 1299 ms] 32.72/9.14 (2) NO 32.72/9.14 32.72/9.14 32.72/9.14 ---------------------------------------- 32.72/9.14 32.72/9.14 (0) 32.72/9.14 Obligation: 32.72/9.14 Q restricted rewrite system: 32.72/9.14 The TRS R consists of the following rules: 32.72/9.14 32.72/9.14 a(x1) -> x1 32.72/9.14 a(b(x1)) -> x1 32.72/9.14 b(b(x1)) -> c(x1) 32.72/9.14 c(a(x1)) -> a(a(b(c(x1)))) 32.72/9.14 32.72/9.14 Q is empty. 32.72/9.14 32.72/9.14 ---------------------------------------- 32.72/9.14 32.72/9.14 (1) NonTerminationProof (COMPLETE) 32.72/9.14 We used the non-termination processor [OPPELT08] to show that the SRS problem is infinite. 32.72/9.14 32.72/9.14 Found the self-embedding DerivationStructure: 32.72/9.14 "c a a a a a -> a c a a a a a b c b c" 32.72/9.14 c a a a a a -> a c a a a a a b c b c 32.72/9.14 by OverlapClosure OC 2"c a a -> a c c 32.72/9.14 by OverlapClosure OC 3"c a a -> a b b c 32.72/9.14 by OverlapClosure OC 3"c a a -> a b a b c 32.72/9.14 by OverlapClosure OC 2"c a -> a b c 32.72/9.14 by OverlapClosure OC 3"c a -> a a b c 32.72/9.14 by original rule (OC 1)""a -> 32.72/9.14 by original rule (OC 1)"""c a -> a b c 32.72/9.14 by OverlapClosure OC 3"c a -> a a b c 32.72/9.14 by original rule (OC 1)""a -> 32.72/9.14 by original rule (OC 1)""""a -> 32.72/9.14 by original rule (OC 1)"""b b -> c 32.72/9.14 by original rule (OC 1)"""c a a a -> a a a a a b c b c 32.72/9.14 by OverlapClosure OC 3"c a a a -> a a a c a b c 32.72/9.14 by OverlapClosure OC 3"c a a a -> a a c a a b c 32.72/9.14 by OverlapClosure OC 2"c a a -> a a c c 32.72/9.14 by OverlapClosure OC 3"c a a -> a a b b c 32.72/9.14 by OverlapClosure OC 3"c a a -> a a b a b c 32.72/9.14 by OverlapClosure OC 2"c a -> a a b c 32.72/9.14 by original rule (OC 1)""c a -> a b c 32.72/9.14 by OverlapClosure OC 3"c a -> a a b c 32.72/9.14 by original rule (OC 1)""a -> 32.72/9.14 by original rule (OC 1)""""a -> 32.72/9.14 by original rule (OC 1)"""b b -> c 32.72/9.14 by original rule (OC 1)"""c a -> a a b c 32.72/9.14 by original rule (OC 1)"""c a -> a c 32.72/9.14 by OverlapClosure OC 3"c a -> a a b c 32.72/9.14 by original rule (OC 1)""a b -> 32.72/9.14 by original rule (OC 1)""""c a -> a a b c 32.72/9.14 by original rule (OC 1)"" 32.72/9.14 32.72/9.14 ---------------------------------------- 32.72/9.14 32.72/9.14 (2) 32.72/9.14 NO 32.88/9.22 EOF