/export/starexec/sandbox2/solver/bin/starexec_run_standard /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Termination w.r.t. Q of the given QTRS could be proven: (0) QTRS (1) QTRSRRRProof [EQUIVALENT, 48 ms] (2) QTRS (3) RisEmptyProof [EQUIVALENT, 0 ms] (4) YES ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: f(a) -> b f(c) -> d f(g(x, y)) -> g(f(x), f(y)) f(h(x, y)) -> g(h(y, f(x)), h(x, f(y))) g(x, x) -> h(e, x) Q is empty. ---------------------------------------- (1) QTRSRRRProof (EQUIVALENT) Used ordering: Quasi precedence: f_1 > b > h_2 f_1 > g_2 > e > h_2 a > b > h_2 c > d > h_2 Status: f_1: multiset status a: multiset status b: multiset status c: multiset status d: multiset status g_2: multiset status h_2: multiset status e: multiset status With this ordering the following rules can be removed by the rule removal processor [LPAR04] because they are oriented strictly: f(a) -> b f(c) -> d f(g(x, y)) -> g(f(x), f(y)) f(h(x, y)) -> g(h(y, f(x)), h(x, f(y))) g(x, x) -> h(e, x) ---------------------------------------- (2) Obligation: Q restricted rewrite system: R is empty. Q is empty. ---------------------------------------- (3) RisEmptyProof (EQUIVALENT) The TRS R is empty. Hence, termination is trivially proven. ---------------------------------------- (4) YES