3.45/1.81 NO 3.45/1.82 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 3.45/1.82 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.45/1.82 3.45/1.82 3.45/1.82 Termination w.r.t. Q of the given QTRS could be disproven: 3.45/1.82 3.45/1.82 (0) QTRS 3.45/1.82 (1) NonTerminationProof [COMPLETE, 0 ms] 3.45/1.82 (2) NO 3.45/1.82 3.45/1.82 3.45/1.82 ---------------------------------------- 3.45/1.82 3.45/1.82 (0) 3.45/1.82 Obligation: 3.45/1.82 Q restricted rewrite system: 3.45/1.82 The TRS R consists of the following rules: 3.45/1.82 3.45/1.82 c(b(a(b(a(x1))))) -> a(b(a(b(a(b(c(b(c(x1))))))))) 3.45/1.82 3.45/1.82 Q is empty. 3.45/1.82 3.45/1.82 ---------------------------------------- 3.45/1.82 3.45/1.82 (1) NonTerminationProof (COMPLETE) 3.45/1.82 We used the non-termination processor [OPPELT08] to show that the SRS problem is infinite. 3.45/1.82 3.45/1.82 Found the self-embedding DerivationStructure: 3.45/1.82 "c b a b a b a b a b a b a -> a b a b a b c b a b a b a b a b a b a b c b c b a b c b c" 3.45/1.82 c b a b a b a b a b a b a -> a b a b a b c b a b a b a b a b a b a b c b c b a b c b c 3.45/1.82 by OverlapClosure OC 2"c b a b a -> a b a b a b c b c 3.45/1.82 by original rule (OC 1)""c b a b a b a b a -> a b a b a b a b a b a b c b c b a b c b c 3.45/1.82 by OverlapClosure OC 3"c b a b a b a b a -> a b a b a b c b a b a b a b c b c 3.45/1.82 by OverlapClosure OC 2"c b a b a -> a b a b a b c b c 3.45/1.82 by original rule (OC 1)""c b a b a -> a b a b a b c b c 3.45/1.82 by original rule (OC 1)"""c b a b a -> a b a b a b c b c 3.45/1.82 by original rule (OC 1)"" 3.45/1.82 3.45/1.82 ---------------------------------------- 3.45/1.82 3.45/1.82 (2) 3.45/1.82 NO 3.70/2.84 EOF