/export/starexec/sandbox/solver/bin/starexec_run_standard /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES proof of /export/starexec/sandbox/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# AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty Termination w.r.t. Q of the given QTRS could be proven: (0) QTRS (1) QTRSRRRProof [EQUIVALENT, 81 ms] (2) QTRS (3) RisEmptyProof [EQUIVALENT, 0 ms] (4) YES ---------------------------------------- (0) Obligation: Q restricted rewrite system: The TRS R consists of the following rules: not(not(x)) -> x not(or(x, y)) -> and(not(x), not(y)) not(and(x, y)) -> or(not(x), not(y)) and(x, or(y, z)) -> or(and(x, y), and(x, z)) and(or(y, z), x) -> or(and(x, y), and(x, z)) Q is empty. ---------------------------------------- (1) QTRSRRRProof (EQUIVALENT) Used ordering: Quasi precedence: not_1 > and_2 > or_2 Status: not_1: multiset status or_2: multiset status and_2: multiset status With this ordering the following rules can be removed by the rule removal processor [LPAR04] because they are oriented strictly: not(not(x)) -> x not(or(x, y)) -> and(not(x), not(y)) not(and(x, y)) -> or(not(x), not(y)) and(x, or(y, z)) -> or(and(x, y), and(x, z)) and(or(y, z), x) -> or(and(x, y), and(x, z)) ---------------------------------------- (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