/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- NO proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml # AProVE Commit ID: c69e44bd14796315568835c1ffa2502984884775 mhark 20210624 unpublished Termination w.r.t. Q of the given QTRS could be disproven: (0) QTRS (1) NonTerminationProof [COMPLETE, 0 ms] (2) NO ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: c(a(b(a(x1)))) -> a(b(a(b(c(c(a(x1))))))) Q is empty. ---------------------------------------- (1) NonTerminationProof (COMPLETE) We used the non-termination processor [OPPELT08] to show that the SRS problem is infinite. Found the self-embedding DerivationStructure: "c a b a b a b a -> a b a b c a b a b a b a b c c a b c c a" c a b a b a b a -> a b a b c a b a b a b a b c c a b c c a by OverlapClosure OC 2"c a b a -> a b a b c c a by original rule (OC 1)""c a b a b a -> a b a b a b a b c c a b c c a by OverlapClosure OC 3"c a b a b a -> a b a b c a b a b c c a by OverlapClosure OC 2"c a b a -> a b a b c c a by original rule (OC 1)""c a b a -> a b a b c c a by original rule (OC 1)"""c a b a -> a b a b c c a by original rule (OC 1)"" ---------------------------------------- (2) NO