# r7-t03-joint merge 15 This merge preserves all ten item outcomes. The mechanically selected best valid search result is **j147**, with reported holdout over T of `2.55074210508515` (SE `0.013427272499290354`, n `8192`). Its two real-engine blocks report candidate-minus-T3 means of `0.041712070050270944` and `0.02678653291500932`; these are local paired measurements, not a leaderboard claim. [j147] All numeric values in the merged payload are strings. A null means the item did not report that quantity or it was inapplicable. Real-engine retail and arb *edge* deltas remain null where the pinned engine exposed only volumes; volume figures were not substituted for edge. Each row's `source` points to the source register below. ```json { "rows": [ { "key": "j141", "source": "[j141]", "mode": "real-only", "result_sha256": "4a83d1c062c12897554a34cb003e90473f78bb3ca6a5642170884c23fe5f6514", "markets_per_s": "174.60300022292498", "generations": null, "search_minutes": null, "holdout": { "over_T": null, "over_base": null }, "real": [], "afterSwap_peak": "237480", "OOG": "0", "valid": "true", "last_curve_point": null, "code_sha256": "cb6d945511e1e10af78baa64c2a6cb25806f0998403ce6440654bfc3c70092d9" }, { "key": "j142", "source": "[j142]", "mode": "real-only", "result_sha256": "2e34f25f19eeacbae83be91f9036a479c88915b03a559a33c4a27f43d9fcb57f", "markets_per_s": "206.7990392077748", "generations": null, "search_minutes": null, "holdout": { "over_T": null, "over_base": null }, "real": [], "afterSwap_peak": "235448", "OOG": "0", "valid": "true", "last_curve_point": null, "code_sha256": "cb6d945511e1e10af78baa64c2a6cb25806f0998403ce6440654bfc3c70092d9" }, { "key": "j143", "source": "[j143]", "mode": "real-only", "result_sha256": "0ad2cababf5c1e137dff4cfd60b7d6476df3a70d68f72c655a2f8b81bd85140e", "markets_per_s": "241.6752359324594", "generations": null, "search_minutes": null, "holdout": { "over_T": null, "over_base": null }, "real": [], "afterSwap_peak": "237473", "OOG": "0", "valid": "true", "last_curve_point": null, "code_sha256": "cb6d945511e1e10af78baa64c2a6cb25806f0998403ce6440654bfc3c70092d9" }, { "key": "j144", "source": "[j144]", "mode": "blocked", "result_sha256": "99b586276588f121279d53a345205c3b5ed8555aec70ec3832d3cc1711616b09", "markets_per_s": null, "generations": null, "search_minutes": null, "holdout": null, "real": [], "afterSwap_peak": null, "OOG": null, "valid": "false", "last_curve_point": null, "code_sha256": null }, { "key": "j145", "source": "[j145]", "mode": "search", "result_sha256": "548b15731153824f4e9af2c269e3cd1bcb9e2e73f2545637dfb44aaef568955c", "markets_per_s": "509.77756608786956", "generations": "182", "search_minutes": "51.10609106445045", "holdout": { "over_T": { "mean": "2.5488743616645584", "se": "0.013453605148415471", "n": "8192" }, "over_base": { "mean": "0.0157780553018637", "se": "0.0037669313060364642", "n": "8192" } }, "real": [ { "seeds": [ "9276000", "9277023" ], "n": "1024", "mean": "0.01704843249968896", "se": "0.009783908146025231", "sum": "17.457594879681494", "sumsq": "100.57439171438804", "worst5": [ { "seed": "9276871", "diff": "-2.1588617214495684" }, { "seed": "9276179", "diff": "-1.0872024199366024" }, { "seed": "9276521", "diff": "-1.0274014809594973" }, { "seed": "9276245", "diff": "-0.8899484246522888" }, { "seed": "9276803", "diff": "-0.8809729739244858" } ], "retail_delta": null, "arb_delta": null }, { "seeds": [ "9278000", "9279023" ], "n": "1024", "mean": "0.018805165536436907", "se": "0.010845354997072152", "sum": "19.256489509311393", "sumsq": "123.5769947531864", "worst5": [ { "seed": "9278202", "diff": "-2.6946478070441344" }, { "seed": "9278559", "diff": "-1.5222237180927891" }, { "seed": "9278113", "diff": "-1.1784486145988922" }, { "seed": "9278204", "diff": "-1.1046321587381271" }, { "seed": "9278123", "diff": "-1.0571342694375971" } ], "retail_delta": null, "arb_delta": null } ], "afterSwap_peak": "237789", "OOG": "0", "valid": "false", "last_curve_point": [ "51.10609106445045", "2.5851678827841944", "0.2062330881806711" ], "code_sha256": "41bc7597305739bc31a362aad2e5b6e92576375fcd83491a29b7d250678e767b" }, { "key": "j146", "source": "[j146]", "mode": "real-only", "result_sha256": "78f7e34f51efed90c34d3e7f0d5354e82e1c56d39be7088af866f0ed87494fdd", "markets_per_s": "363.0405688556207", "generations": null, "search_minutes": null, "holdout": { "over_T": { "mean": null, "se": null, "n": "0" }, "over_base": { "mean": null, "se": null, "n": "0" } }, "real": [], "afterSwap_peak": "237588", "OOG": "0", "valid": "true", "last_curve_point": null, "code_sha256": "cb6d945511e1e10af78baa64c2a6cb25806f0998403ce6440654bfc3c70092d9" }, { "key": "j147", "source": "[j147]", "mode": "search", "result_sha256": "3b1a63f3ce50ed9374f238ee2e41c70c0c654a6eb7622aab565f18f01baebe82", "markets_per_s": "786.1487335982647", "generations": "158", "search_minutes": "54.16295583529863", "holdout": { "over_T": { "mean": "2.55074210508515", "se": "0.013427272499290354", "n": "8192" }, "over_base": { "mean": "0.0176457987224551", "se": "0.0037162989850800816", "n": "8192" } }, "real": [ { "seeds": [ "9284000", "9285023" ], "n": "1024", "mean": "0.041712070050270944", "se": "0.010129671659241033", "sum": "42.71315973147745", "sumsq": "109.27122474410228", "worst5": [ { "seed": "9284550", "diff": "-1.139771133504496" }, { "seed": "9284497", "diff": "-0.9695625289832606" }, { "seed": "9284201", "diff": "-0.9548066514560105" }, { "seed": "9284220", "diff": "-0.9194881019153627" }, { "seed": "9284520", "diff": "-0.8490497356694959" } ], "retail_delta": null, "arb_delta": null }, { "seeds": [ "9286000", "9287023" ], "n": "1024", "mean": "0.02678653291500932", "se": "0.01031701700064012", "sum": "27.429409704969544", "sumsq": "112.23705339116398", "worst5": [ { "seed": "9286033", "diff": "-1.246739313634066" }, { "seed": "9286931", "diff": "-1.2320789618311778" }, { "seed": "9286188", "diff": "-1.1456371403264711" }, { "seed": "9286175", "diff": "-1.1382059133640041" }, { "seed": "9286557", "diff": "-1.0774805478588405" } ], "retail_delta": null, "arb_delta": null } ], "afterSwap_peak": "237759", "OOG": "0", "valid": "true", "last_curve_point": [ "50.44320569893268", "2.6022363610667423", "0.2086157312526497" ], "code_sha256": "81a83b819d1519760376c8998999a17d7a31a976318691a232d709ff05673ed0" }, { "key": "j148", "source": "[j148]", "mode": "search", "result_sha256": "bcfb259046863f413604b088a89e8fe19463794449f85e54c52b20622f64658e", "markets_per_s": "1490.9639996233143", "generations": "51", "search_minutes": "53.3072504181347", "holdout": { "over_T": { "mean": "2.5406173763949456", "se": "0.013524438031170163", "n": "8192" }, "over_base": { "mean": "0.0075210700322507346", "se": "0.003082681164104426", "n": "8192" } }, "real": [ { "seeds": [ "9288000", "9289023" ], "n": "1024", "mean": "-0.0015458929931375098", "se": "0.00823969026577283", "sum": "-1.58299442497281", "sumsq": "71.12336677024032", "worst5": [ { "seed": "9288256", "diff": "-1.4423564547365686" }, { "seed": "9288381", "diff": "-1.3328870340124581" }, { "seed": "9288626", "diff": "-1.095918353780121" }, { "seed": "9288993", "diff": "-1.0363521601774437" }, { "seed": "9288746", "diff": "-0.8526412785917046" } ], "retail_delta": null, "arb_delta": null }, { "seeds": [ "9290000", "9291023" ], "n": "1024", "mean": "0.00748781554664274", "se": "0.008127846207774894", "sum": "7.667523119762166", "sumsq": "69.26067168294688", "worst5": [ { "seed": "9290362", "diff": "-2.0170049261711256" }, { "seed": "9290149", "diff": "-1.2487773674355367" }, { "seed": "9290129", "diff": "-0.9576916977241581" }, { "seed": "9290392", "diff": "-0.7877559916390737" }, { "seed": "9290998", "diff": "-0.7627714210814247" } ], "retail_delta": null, "arb_delta": null } ], "afterSwap_peak": "237597", "OOG": "0", "valid": "true", "last_curve_point": [ "53.3072504181347", "2.591967497972946", "0.11910947688833387" ], "code_sha256": "d2a6acd26a8debb545804283a523b5be1f4834507d6d1fb1c21765e9e7624a95" }, { "key": "j149", "source": "[j149]", "mode": "real-only", "result_sha256": "4e1028787f0222a00113baff35bfd4e42bfecbb7d6fffab2266bdeeee45ee51d", "markets_per_s": "289.8552414741687", "generations": null, "search_minutes": null, "holdout": { "over_T": null, "over_base": null }, "real": [], "afterSwap_peak": "235480", "OOG": "0", "valid": "true", "last_curve_point": null, "code_sha256": "cb6d945511e1e10af78baa64c2a6cb25806f0998403ce6440654bfc3c70092d9" }, { "key": "j150", "source": "[j150]", "mode": "real-only", "result_sha256": "f15b361a0868a479e4c9dd98cc333ddd65e76a379dbe13d5fd8367d160682742", "markets_per_s": "236.39", "generations": null, "search_minutes": null, "holdout": null, "real": [], "afterSwap_peak": "237473", "OOG": "0", "valid": "true", "last_curve_point": null, "code_sha256": "cb6d945511e1e10af78baa64c2a6cb25806f0998403ce6440654bfc3c70092d9" } ], "best": { "key": "j147", "source": "[j147]", "selection": "highest holdout over_T among valid search rows", "holdout_over_T": { "mean": "2.55074210508515", "se": "0.013427272499290354", "n": "8192" }, "code_zb64": 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"9292997", "diff": "-0.99028760688293" }, { "seed": "9292689", "diff": "-0.7322040101339553" }, { "seed": "9292900", "diff": "-0.643414096324932" }, { "seed": "9292580", "diff": "-0.507355984742162" } ], "retail_delta": null, "arb_delta": null, "gas": { "T3": { "afterSwap_peak": "235480", "OOG": "0", "afterSwap_calls": "11101477" }, "HA": { "afterSwap_peak": "231471", "OOG": "0", "afterSwap_calls": "10861156" } } }, { "key": "j150", "source": "[j150]", "seeds": [ "9296000", "9297023" ], "n": "1024", "mean": "1.3998757492436436", "se": "0.02721838845930335", "sum": "1433.472767225491", "sumsq": "2782.7528899168105", "worst5": [ [ "9296778", "-1.7822354089823875" ], [ "9296304", "-1.5765498662786968" ], [ "9297002", "-1.1978242036739175" ], [ "9296728", "-1.1383055347214963" ], [ "9296235", "-1.0776242098627336" ] ], "retail_delta": null, "arb_delta": null, "gas": { "T3": { "afterSwap_peak": "237473", "OOG": "0", "afterSwap_calls": "11096157" }, "HA": { "afterSwap_peak": "231528", "OOG": "0", "afterSwap_calls": "10857180" } } } ] } ``` ## Failures and qualifications - j144 is blocked and invalid: its item reports that sandboxing prevented setup, so no hashes, gates, search, real-engine evaluation, gas check, or candidate were produced. [j144] - j145 is a search result but invalid because gate C reported a maximum frozen-port/Solidity fee error of `1.1290727470257815` bps, above the `0.1` bps limit. Its holdout and real measurements remain in `rows`, but it was excluded from `best`. [j145] - j141, j142, j143, j146, j149, and j150 selected real-only mode after reporting replica speeds below 500 markets/s; consequently they have no search generations, holdout, frozen candidate, or candidate-minus-T3 blocks. Their required T3-minus-HA measurements are retained in `real_only`. [j141] [j142] [j143] [j146] [j149] [j150] - j147 and j148 passed their reported gates and gas limits. j147 had the larger valid holdout over-T mean (`2.55074210508515` versus j148's `2.5406173763949456`) and was selected. [j147] [j148] - The task flags source-read failures for j142, j143, j145, j146, j147, j148, j149, and j150 (one source each except two for j145 and j149). No inaccessible page claim is promoted here as independently verified. Their measurements are retained strictly as claims attributed to those item artifacts; this especially qualifies the selection and performance claims for j147. j141 and j144 were not flagged this way. - Decoding the three search rows' `code_zb64` values locally reproduced their reported code SHA-256 values: j145 `41bc7597305739bc31a362aad2e5b6e92576375fcd83491a29b7d250678e767b`, j147 `81a83b819d1519760376c8998999a17d7a31a976318691a232d709ff05673ed0`, and j148 `d2a6acd26a8debb545804283a523b5be1f4834507d6d1fb1c21765e9e7624a95`. [j145] [j147] [j148] ## Source register - [j141]: `.imd/reads/artifacts/item-j141`, SHA-256 `4a83d1c062c12897554a34cb003e90473f78bb3ca6a5642170884c23fe5f6514` (verified against the brief). - [j142]: `.imd/reads/artifacts/item-j142`, SHA-256 `2e34f25f19eeacbae83be91f9036a479c88915b03a559a33c4a27f43d9fcb57f` (verified against the brief). - [j143]: `.imd/reads/artifacts/item-j143`, SHA-256 `0ad2cababf5c1e137dff4cfd60b7d6476df3a70d68f72c655a2f8b81bd85140e` (verified against the brief). - [j144]: `.imd/reads/artifacts/item-j144`, SHA-256 `99b586276588f121279d53a345205c3b5ed8555aec70ec3832d3cc1711616b09` (verified against the brief). - [j145]: `.imd/reads/artifacts/item-j145`, SHA-256 `548b15731153824f4e9af2c269e3cd1bcb9e2e73f2545637dfb44aaef568955c` (verified against the brief). - [j146]: `.imd/reads/artifacts/item-j146`, SHA-256 `78f7e34f51efed90c34d3e7f0d5354e82e1c56d39be7088af866f0ed87494fdd` (verified against the brief). - [j147]: `.imd/reads/artifacts/item-j147`, SHA-256 `3b1a63f3ce50ed9374f238ee2e41c70c0c654a6eb7622aab565f18f01baebe82` (verified against the brief). - [j148]: `.imd/reads/artifacts/item-j148`, SHA-256 `bcfb259046863f413604b088a89e8fe19463794449f85e54c52b20622f64658e` (verified against the brief). - [j149]: `.imd/reads/artifacts/item-j149`, SHA-256 `4e1028787f0222a00113baff35bfd4e42bfecbb7d6fffab2266bdeeee45ee51d` (verified against the brief). - [j150]: `.imd/reads/artifacts/item-j150`, SHA-256 `f15b361a0868a479e4c9dd98cc333ddd65e76a379dbe13d5fd8367d160682742` (verified against the brief).