The JSON below merges the supplied item results. Source paths and JSON pointers identify the evidence; notes preserve reported details and qualifications. ```json { "rows": [ { "key": "w16", "result_sha256": "f6a263968c089caecac15127af5b911e8386ae77622f8691c04948cb1942c231", "markets_per_s": 368.57848912124877, "search_minutes": 65.25042025220658, "generations": 194, "population": 16, "markets_per_generation": 512, "holdout_over_IB": 0.0736512358670781, "holdout_se_over_IB": 0.005699171286745293, "holdout_over_HA": 0.7258032825404803, "real_vs_IB_mean_diff": 0.09052581216843814, "real_vs_IB_se": 0.017990966972519454, "afterSwap_peak": 234860, "OOG": 0, "gates_passed": { "A": true, "B": true, "C": true }, "valid": true, "searched": true, "source": "artifacts/goal/batches/r4-ib-wide/items/w16/result.json", "real_confirmation_source": "/real" }, { "key": "w17", "result_sha256": "73a07410a587a444a5cae5beaa170eae83de3e3142bbbe08b90497f87aa9bf35", "markets_per_s": 1086.1194416221306, "search_minutes": 67.67285700914606, "generations": 299, 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", "code_sha256": "ac6beb29a0982926a08b8db19310bac18b77cd19f474767e18c308d312c4b9a1" }, "notes": [ {"kind":"selection","text":"w17 has the highest supplied holdout gain over IB among valid searched items. w16, w17 and w20 report all gates passed, no OOG and afterSwap peaks within the goal limit. w18 and w19 ran no search and are not new candidates. These inputs establish no leaderboard placement or achievement of the top-ten goal.","sources":["artifacts/goal/batches/r4-ib-wide/items/w16/result.json","artifacts/goal/batches/r4-ib-wide/items/w17/result.json","artifacts/goal/batches/r4-ib-wide/items/w18/result.json","artifacts/goal/batches/r4-ib-wide/items/w19/result.json","artifacts/goal/batches/r4-ib-wide/items/w20/result.json"]}, {"kind":"schema","text":"Rows copy measured numbers without estimating missing ones. null means unmeasured or unrun. valid preserves the item flag; searched records whether search generations were completed. The w18 speed array is four measured runs, not a confidence interval. Weights are one flat list per valid searched item: W1 row-major, b1, W2 bid row then ask row, b2. Best params, code_zb64 and code_sha256 are copied unchanged from w17. Per-item notes map row fields to source JSON pointers. Reported sections below reproduce the remaining input evidence, including full paired statistics, real/replica deltas, settings, curves, gates, gas and caveats."}, {"kind":"source_caution","text":"The merge brief flags source-verification problems for every item: sources failed rereading, were unreadable or did not support quoted passages. The supplied JSON files contain no affected URLs, quotations or source-audit records, so the exact disputed citations could not be identified or resolved. Treat the files as evidence of their own reported local measurements, not independent authentication of external pages, historical IB claims, source-artifact provenance or checkout/config implementation. Upstream hash checks below remain attributed item claims. Matching the named result hashes and embedded code hashes authenticates those bytes only, not their upstream provenance or performance.","sources":["merge brief: source-verification warning","artifacts/goal/batches/r4-ib-wide/items/w16/result.json","artifacts/goal/batches/r4-ib-wide/items/w17/result.json","artifacts/goal/batches/r4-ib-wide/items/w18/result.json","artifacts/goal/batches/r4-ib-wide/items/w19/result.json","artifacts/goal/batches/r4-ib-wide/items/w20/result.json"]}, {"kind":"measurement_limits","text":"No item reports a failed fee gate. Gates A and C are unrun for the no-search items. Each B uses the same externally attributed real reference rather than a new real-engine baseline check. All searched holdouts use the same seed block; those item holdouts are not independent samples. Real confirmation seed blocks differ across items, so no real results are pooled. Real retail/arb deltas are Y-volume deltas, not edge decomposition. Replica edge splits retain their original labels. Raw logs, per-market arrays and optimizer checkpoints were not supplied; local structural checks do not independently validate reported performance.","sources":["artifacts/goal/batches/r4-ib-wide/items/w16/result.json#/gates","artifacts/goal/batches/r4-ib-wide/items/w17/result.json#/gates","artifacts/goal/batches/r4-ib-wide/items/w18/result.json#/gates","artifacts/goal/batches/r4-ib-wide/items/w19/result.json#/gates","artifacts/goal/batches/r4-ib-wide/items/w20/result.json#/gates","artifacts/goal/batches/r4-ib-wide/items/w16/result.json#/real","artifacts/goal/batches/r4-ib-wide/items/w17/result.json#/real","artifacts/goal/batches/r4-ib-wide/items/w18/result.json#/real","artifacts/goal/batches/r4-ib-wide/items/w19/result.json#/real","artifacts/goal/batches/r4-ib-wide/items/w20/result.json#/real","artifacts/goal/batches/r4-ib-wide/items/w16/result.json#/holdout","artifacts/goal/batches/r4-ib-wide/items/w17/result.json#/holdout","artifacts/goal/batches/r4-ib-wide/items/w20/result.json#/holdout"]}, {"key":"w16","source":"artifacts/goal/batches/r4-ib-wide/items/w16/result.json","supplied_input":".imd/reads/artifacts/item-w16","row_field_sources":{"markets_per_s":"/speed/markets_per_s","search_minutes":"/search/minutes","generations":"/search/generations","population":"/search/settings/population","markets_per_generation":"/search/settings/markets_per_generation","holdout_over_IB":"/holdout/over_IB","holdout_se_over_IB":"/holdout/se_over_IB","holdout_over_HA":"/holdout/over_HA","real_vs_IB_mean_diff":"/real/vs_IB/mean_diff","real_vs_IB_se":"/real/vs_IB/se","afterSwap_peak":"/gas/afterSwap_peak","OOG":"/gas/OOG","gates_passed":"/gates; null means unrun, not failed","valid":"/valid","searched":"derived from /search/generations being nonzero"},"weights_source":"/params/W1, /params/b1, /params/W2, /params/b2","assessment":["Searched; all gates reported passed. Eligible, but holdout over IB is below w17.","Discarded attempts omitted global NumPy RNG state. The final reported run restarted IB with checkpointed RNG and disjoint generation seeds; reported duration and curve exclude the discarded work.","The item discloses logged sigma values that can exceed a cap calculated at a later monitor timestamp. It says the cap was applied before ask; some early segments did not additionally cap unused post-tell state. This is a qualification of the optimizer report, not a reported fee gate failure."],"integrity":{"result_hash_matches_named_input":true,"decoded_code_hash_matches_result":true,"code_sha256":"2cf645f96cded9acb0fb686110e1a0261039145c78e70582171ae435df7f5ba9","head_constants_match_params":true,"scope":"Local byte/hash and Solidity literal checks only; no EVM, market, optimizer or gas rerun."},"reported":{"speed":{"n":512,"seconds":1.3891206760890782,"markets_per_s":368.57848912124877,"compile_excluded":true,"procs":8},"search":{"minutes":65.25042025220658,"generations":194,"best_monitor_gain_over_T":1.8726366323613863,"best_monitor_minutes":65.17068455568902,"settings":{"algorithm":"CMA-ES","ES_seed":436,"population":16,"weights":178,"initial_weights":"IB params","markets_per_generation":512,"shared_population_seeds":true,"seed_start":901000000,"seed_end":901099327,"fitness":"mean edge minus T","sigma0":0.05,"block_rms":{"W1":1.3787371406902753,"b1":2.0179569185296673,"W2":1.2964543834797562,"b2":1.8144827510529},"sigma0_per_block":{"W1":0.06893685703451377,"b1":0.10089784592648338,"W2":0.06482271917398781,"b2":0.09072413755264501},"coordinates":"weights divided by initial per-block RMS; blocks W1,b1,W2,b2","sigma_cap":".05 * 0.5 ** (training_minutes / 30)","monitor_seeds":[30000000,30002047],"freeze":"best monitor-scored CMA mean, including frozen initial point","RNG_state_checkpointed":true}},"curve":[[0.0,1.8095714223753105,0.05],[5.206901589936266,1.7896922531952697,0.04153209432958479],[10.173991780650491,1.789852380320733,0.03882074432136702],[15.151856603997294,1.77078257269801,0.0353566532147005],[20.046288870232335,1.8128349749398147,0.031464357146394985],[25.001457164719856,1.8058734505452776,0.02806060649135313],[30.05920752780512,1.8305764768454837,0.024965823798854647],[35.11270486282107,1.8383834025943342,0.022214545154974653],[40.17644363670455,1.8602721955916022,0.019761785588299788],[45.10801130653515,1.8486204393085504,0.017633608318517516],[50.3085963897213,1.8592904001036363,0.015637120621870407],[55.34152450030281,1.8547037891780873,0.013920495970578163],[60.00787245990553,1.857985703917194,0.012497726565362174],[65.17068455568902,1.8726366323613863,0.011092403054337958]],"gates":{"A":{"sequences":50,"swap_callbacks":100000,"max_fee_diff_bps":6.64202309125228e-05,"passed":true,"first_divergence":null},"B":{"n":512,"seeds":[7132768,7133279],"gain_over_T":1.708612109706731,"se":0.04425219850674254,"target":1.749,"passed":true},"C":{"sequences":50,"swap_callbacks":100000,"max_fee_diff_bps":3.282670518224562e-05,"passed":true,"first_divergence":null}},"holdout":{"n":8192,"seeds":[40000000,40008191],"seconds":52.781299772905186,"replica_retail_edge_delta":{"T":5.0303742979342445,"HA":0.9773383617779988,"IB":-0.02023737618524741},"replica_arb_edge_delta":{"T":-3.187738952893815,"HA":-0.2515350792375183,"IB":0.09388861205232599},"over_T":1.84263534504043,"se_over_T":0.01152184740398714,"over_HA":0.7258032825404803,"se_over_HA":0.008422550321267788,"over_IB":0.0736512358670781,"se_over_IB":0.005699171286745293},"real":{"seeds":[7620000,7620511],"chunk":64,"vs_IB":{"n":512,"mean_diff":0.09052581216843814,"se":0.017990966972519454,"worst5":[[7620356,-2.4793040474586974],[7620002,-1.2620011060045044],[7620360,-1.1499458753502267],[7620024,-1.0472354917850453],[7620332,-0.9784652487800258]]},"vs_HA":{"n":512,"mean_diff":0.7132531794298801,"se":0.030861757130597668,"worst5":[[7620196,-2.4528926929598356],[7620444,-2.207095611322643],[7620015,-1.6756447218464245],[7620356,-1.6605374986298216],[7620316,-1.0781013418766179]]},"retail_delta":{"vs_IB":-26.643334298829515,"vs_HA":609.2260004716868},"arb_delta":{"vs_IB":-7.583094860213436,"vs_HA":472.6782599199057},"mean_edge":{"C":532.1621667138941,"IB":532.0716409017257,"HA":531.4489135344643},"delta_units":"Y volume; the real engine exposes no retail/arb edge decomposition"},"gas":{"afterSwap_peak":234860,"afterInitialize_peak":243227,"OOG":0,"other_failures":0,"all_roles_OOG":0,"references":{"IB":{"afterSwap_peak":234860,"afterInitialize_peak":243227,"OOG":0,"other_failures":0,"all_roles_OOG":0},"HA":{"afterSwap_peak":231406,"afterInitialize_peak":243147,"OOG":0,"other_failures":0,"all_roles_OOG":0}}},"notes":["All six named file hashes and the wheel hash verified before use. Setup at pinned repository commit passed StarterStrategy validation.","IB own float port used unchanged; replica STRATEGY block imports its strat_init and strat_after. Zero head weights give T; HA embedded by zero-padding six W1 columns.","Only fixed-point numeric head literals changed in IB Solidity. Gate C uses 50 sequences of 2000 callbacks against frozen 1e6-rounded weights.","An initial segmented attempt omitted global NumPy RNG state; it and a restart were discarded before selection. Final reported run restarts IB with ES seed 436, saves RNG state at every segment, and uses disjoint fresh generation seeds from 901000000. Discarded attempts used seeds below 901000000 and do not contribute to curve or selection.","Every command segment was shorter than eight minutes. Full 8192-seed holdout evaluated once after freezing; no candidate selection used holdout or real results.","Real candidates and references each ran alone against 30 bps VanillaStrategy, configs per MatchRunner, eight workers. Retail/arb real deltas are Y volume; holdout includes replica edge decomposition.","curve entries are [training minutes, monitor gain over T, scalar CMA sigma in RMS-normalized coordinates]. Sigma is capped before every ask. Curve sigma records post-tell state; the first three segments did not additionally cap that unused internal state after tell, so it can slightly exceed the cap at the later monitor timestamp. Subsequent segments cap after tell as well.","Sources identify supplied source artifacts and pinned config implementation; all new performance and gas values are local measurements."]}}, {"key":"w17","source":"artifacts/goal/batches/r4-ib-wide/items/w17/result.json","supplied_input":".imd/reads/artifacts/item-w17","row_field_sources":{"markets_per_s":"/speed/replica_markets_per_s","search_minutes":"/search/minutes","generations":"/search/generations","population":"/search/settings/population","markets_per_generation":"/search/settings/markets_per_generation","holdout_over_IB":"/holdout/over_IB","holdout_se_over_IB":"/holdout/se_over_IB","holdout_over_HA":"/holdout/over_HA","real_vs_IB_mean_diff":"/real/vs_IB/mean_diff","real_vs_IB_se":"/real/vs_IB/se","afterSwap_peak":"/gas/afterSwap peak","OOG":"/gas/OOG","gates_passed":"/gates; null means unrun, not failed","valid":"/valid","searched":"derived from /search/generations being nonzero"},"weights_source":"/params/W1, /params/b1, /params/W2, /params/b2","assessment":["Searched; all gates reported passed. Selected as best by highest holdout over IB among valid searched items, rather than by monitor or real performance.","Settings say sigma was capped before ask and after tell, while the curve note allows logged sigma to exceed the cap at the later monitor time. These timing descriptions are not completely aligned; no optimizer checkpoints are supplied to resolve this. No fee gate failure is reported.","The diagnostic seed block is separate from the reported fresh confirmation block. The frozen checkpoint precedes the end of the search; search duration and generations cover the full search, not only the frozen checkpoint."],"integrity":{"result_hash_matches_named_input":true,"decoded_code_hash_matches_result":true,"code_sha256":"ac6beb29a0982926a08b8db19310bac18b77cd19f474767e18c308d312c4b9a1","head_constants_match_params":true,"scope":"Local byte/hash and Solidity literal checks only; no EVM, market, optimizer or gas rerun."},"reported":{"speed":{"replica_markets_per_s":1086.1194416221306,"scope":"512 markets of 10000 steps, IB port, 8 processes, numba warmed (compile excluded)","search_throughput_markets_per_s":1281.9004620263386,"threshold":200},"search":{"minutes":67.67285700914606,"generations":299,"settings":{"method":"CMA-ES (pycma) over all 178 head weights, start = IB params","es_seed":437,"population":16,"markets_per_generation":1024,"train_seeds":"910000000 + gen*1024 .. +1023 (no seed reused)","fitness":"mean edge minus T mean edge on the same seeds","sigma0":0.05,"per_block_stds_rms_of_IB_weights":{"W1":1.3787371406902753,"b1":2.0179569185296673,"W2":1.2964543834797562,"b2":1.8144827510529},"sigma_cap":"sigma <= 0.05 x 0.5^(minutes/30), enforced before each ask and after each tell","monitor":"CMA mean (rounded to 1e-6) scored every 5 minutes on seeds 30000000..30002047 against T","market_evaluations":5204992,"final_sigma":0.010524861953401202},"frozen":{"generation":288,"minute":65.147989144444,"monitor_gain_over_T":1.9135761204552957,"monitor_se":0.023760272075181197,"selection":"best monitor score over all 5-minute checkpoints (maximum, so the monitor figure is selection-biased; use holdout)"}},"curve":[[0.0,1.8095714223753105,0.05],[5.045,1.7778598620174861,0.038569737737850676],[10.218,1.814449971296904,0.03617454585805968],[15.175,1.8103376035547183,0.03539657148802458],[20.197,1.8013849058337703,0.031459398265672914],[25.022,1.854594337989338,0.0281328355672889],[30.077,1.8443107572306505,0.025060940384059475],[35.082,1.8647988673444347,0.022317873143865186],[40.01,1.864780022635136,0.019938326590065343],[45.12,1.883629438958561,0.01768550250060402],[50.095,1.8889398273108466,0.015765889789511704],[55.196,1.8995317044105424,0.014035307203563345],[60.073,1.902903643935761,0.012524674476091673],[65.148,1.9135761204552957,0.011156398648234608]],"gates":{"A":{"sequences":50,"seeds":[310000,310049],"callbacks_incl_init":100050,"swap_callbacks":100000,"max_fee_diff_bps":6.64202309125228e-05,"fees_over_threshold":0,"threshold_bps":0.01,"passed":true,"seconds":2.469240106875077,"what":"IB float port with IB's frozen params vs IB code (EVM adapter), both fee quotes each callback"},"B":{"seeds":[7132768,7133279],"replica_IB_minus_T":{"n":512,"mean_diff":1.708612109706731,"se":0.04425219850674254},"replica_HA_minus_T":{"n":512,"mean_diff":1.1222303487145568,"se":0.038719568353066475},"replica_IB_minus_HA":{"n":512,"mean_diff":0.5863817609921741,"se":0.03113175959364559},"real_reference":1.749,"abs_error":0.04038789029326906,"passed":true,"what":"replica(IB port) IB minus T, within 0.15 of real +1.749"},"C":{"sequences":50,"seeds":[310000,310049],"callbacks_incl_init":100050,"swap_callbacks":100000,"max_fee_diff_bps":4.5115387189986755e-05,"fees_over_threshold":0,"threshold_bps":0.1,"passed":true,"seconds":2.4958882508799434,"what":"frozen candidate code (EVM) vs IB port with frozen weights"}},"holdout":{"n":8192,"seeds":[40000000,40008191],"evaluated_once":true,"over_T":1.8809756771614643,"over_HA":0.7641436146615147,"over_IB":0.11199156798811241,"se_over_T":0.011803181029037848,"se_over_HA":0.008731678308174335,"se_over_IB":0.0057495357987576035,"retail_edge_delta_over_IB":0.036082362635951645,"arb_edge_delta_over_IB":0.07590920535216125,"IB_over_T_same_seeds":1.768984109173352,"HA_over_T_same_seeds":1.1168320624999497,"means":{"C":526.85381150988,"T":524.9728358327186,"HA":526.0896678952186,"IB":526.7418199418919}},"real":{"seeds":[7624000,7624511],"chunk":64,"engine":"amm_sim_rs.run_batch(bytecode, VanillaStrategy, configs, 8), each strategy alone; configs per MatchRunner._build_configs with seed i -> seed","vs_IB":{"n":512,"mean_diff":0.10179202974637713,"se":0.018507671908474823,"worst5":[[7624079,-1.7667546928125262],[7624279,-1.3265860257545228],[7624355,-1.3077144750679963],[7624354,-1.001071407482641],[7624273,-0.9392918018608043]]},"vs_HA":{"n":512,"mean_diff":0.6966982664581975,"se":0.03276444595934002,"worst5":[[7624490,-3.062384038599248],[7624487,-2.0246421681544007],[7624405,-1.5137401192953917],[7624199,-1.344830047028836],[7624255,-1.3148707625789484]]},"retail_delta":{"vs_IB":163.9724806662328,"vs_HA":776.9054887134857,"unit":"mean retail_volume_y (the real engine exposes no retail/arb edge split)"},"arb_delta":{"vs_IB":66.99186178843887,"vs_HA":554.4163324697788,"unit":"mean arb_volume_y"},"pnl_delta":{"vs_IB":0.09150915720143615,"vs_HA":0.711808225233618},"mean_edge":{"C":519.35396525288,"IB":519.2521732231338,"HA":518.6572669864219}},"gas":{"afterSwap peak":234954,"afterInitialize peak":243227,"OOG":0,"other_failures":0,"IB_afterSwap_peak":234957,"HA_afterSwap_peak":231290,"IB_oog":0,"HA_oog":0},"notes":["All artifact sha256 values matched the brief (HA, T, replica source, RS2 port, IB code, IB port). IB port and T weights: IB port reused unchanged, no rebuild from source.","The search was run in checkpointed segments under 8 minutes, one ES state throughout (including a first 1-minute segment used to test the script). Minutes count active search wall time including monitor evaluations, excluding process startup.","A probe of 16 real-engine seeds 7990000..7990015 ran IB once to inspect the result object; the 512-seed confirmation block 7624000..7624511 was run once per arm for candidate, IB and HA.","Each generation evaluated 17 arms on its 1024 seeds (16 candidates plus T for the fitness baseline), so market_evaluations counts T as well.","Curve sigma is the value after the generation preceding each monitor. The cap was applied at each generation start, so a logged curve sigma can sit up to 0.5% above the cap computed at the later monitor instant (it is within the cap at its own generation).","Real-engine retail_delta and arb_delta are volume deltas because run_batch results expose edges, pnl and volumes but no retail/arb edge split; the replica holdout gives the edge split.","Holdout over_IB and the frozen monitor gain are replica measurements; the real result is real.vs_IB."]}}, {"key":"w18","source":"artifacts/goal/batches/r4-ib-wide/items/w18/result.json","supplied_input":".imd/reads/artifacts/item-w18","row_field_sources":{"markets_per_s":"/speed/replica_markets_per_s","search_minutes":"/search/minutes","generations":"/search/generations","population":null,"markets_per_generation":null,"holdout_over_IB":null,"holdout_se_over_IB":null,"holdout_over_HA":null,"real_vs_IB_mean_diff":null,"real_vs_IB_se":null,"afterSwap_peak":"/gas/afterSwap_peak","OOG":"/gas/OOG","gates_passed":"/gates; null means unrun, not failed","valid":"/valid","searched":"derived from /search/generations being nonzero"},"weights_source":null,"assessment":["No search. valid=true is retained as the item assessment of unchanged IB, not certification of a newly searched candidate. Excluded from weights and best.","All four timed speeds are retained in markets_per_s; no representative speed is invented. Population, markets per generation, holdout and real vs IB are unmeasured. Gates A and C were not run, so merged statuses are null.","Real performance is IB versus HA, not improvement over IB. The speed-threshold rule is attributed to the item; its complete individual brief is not supplied here.","Comparisons to historical upstream IB performance and throughput have flagged external provenance; they remain attributed notes, not independent replication evidence."],"integrity":{"result_hash_matches_named_input":true,"decoded_code_hash_matches_result":true,"code_sha256":"301941829a44bb60977bb28181a5e4bfa6544f3696763f987054789b2611d686","head_constants_match_params":true,"scope":"Local byte/hash and Solidity literal checks only; no EVM, market, optimizer or gas rerun."},"reported":{"speed":{"replica_markets_per_s":[106.2,91.2,85.1,82.9],"measure":"rep_ib.run_many(IB TH, 512 markets x 10000 steps, procs=8) on an 8-core machine, Numba warmed before timing (compile excluded); four timed runs; single warm market 0.055 s","under_200":true,"decision":"Brief: under 200 markets/s => no search; IB and HA run on real seeds from 7628000, 32 a chunk, as many as fit"},"search":{"minutes":0,"generations":0,"settings":"not run: replica speed under 200 markets/s (brief rule). No CMA-ES, monitor, freeze, holdout or gate C."},"curve":[],"gates":{"A":{"run":false,"note":"not run; no new weights were frozen, so the deployed code is IB unchanged (code sha256 verified)"},"B":{"seeds":[7132768,7133279],"replica_IB_minus_T":1.708612109706731,"se":0.04425219850674254,"target":1.749,"abs_error":0.0404,"passed":true,"replica_HA_minus_T_same_seeds":1.1222303487145568},"C":{"run":false,"note":"no frozen candidate"},"hashes":"HA, T, replica, RS2 port, IB code and IB port all match the brief sha256 values; regenerating IB head from params via the freeze template reproduces IB.sol byte-for-byte"},"holdout":null,"real":{"seeds":[7628000,7628927],"chunk":32,"engine":"amm_sim_rs.run_batch(bytecode, VanillaStrategy, configs, 8), IB and HA each alone vs 30 bps Vanilla; configs per MatchRunner._build_configs with rng seed = sim seed = market seed","vs_HA":{"n":928,"mean_diff":0.659134071483726,"se":0.023552361053630653,"worst5":[[7628006,-3.1513850729212436],[7628070,-2.161702295414159],[7628677,-1.5362427723778183],[7628555,-1.4713372860217078],[7628506,-1.4396330156005206]]},"vs_IB":null,"retail_delta":637.8900032643932,"arb_delta":483.3923167734545,"delta_units":"mean per-market retail and arb VOLUME in Y (IB minus HA); the engine result exposes no retail/arb edge split","mean_edge":{"IB":530.272300542323,"HA":529.6131664708394},"chunk_means_IB_minus_HA":[[7628000,0.3466],[7628032,0.4826],[7628064,0.5988],[7628096,0.7108],[7628128,0.5574],[7628160,0.3571],[7628192,0.4967],[7628224,0.6472],[7628256,0.6829],[7628288,0.7804],[7628320,0.7097],[7628352,0.6698],[7628384,0.7557],[7628416,0.7618],[7628448,0.8372],[7628480,0.8115],[7628512,0.7541],[7628544,0.6308],[7628576,0.684],[7628608,0.5546],[7628640,0.6407],[7628672,0.6116],[7628704,0.5779],[7628736,0.8921],[7628768,0.722],[7628800,0.6196],[7628832,0.6567],[7628864,0.8163],[7628896,0.7485]]},"gas":{"afterSwap_peak":237056,"afterInitialize_peak":243227,"OOG":0,"IB_afterSwap_calls":10047964,"HA":{"afterSwap_peak":233730,"afterInitialize_peak":243147,"OOG":0},"note":"OOG counts every oog/revert/other_halt/tx_error/bad_return across all chunks"},"notes":["No training was done: the replica with IB port ran at 83-106 markets/s here (8 cores), under the brief threshold of 200, so the brief no-search branch was followed. Delivered code and params are IB unchanged.","Real IB minus HA on 928 fresh seeds 7628000..7628927 (29 chunks of 32, each strategy alone): +0.659 se 0.024; every chunk mean positive (range 0.347..0.892).","This agrees with the IB artifact own real check (+0.592 se 0.030 over HA on 7132768..7133279) and stays far below the about +3.1 over HA that the goal says the top 10 needs.","IB afterSwap peak 237056 gas (<= 245,000), 0 OOG over 10047964 afterSwap calls.","Gate B replica IB-T 1.709 vs real 1.749 (passed). Gates A and C, holdout and vs_IB were not run because no candidate was trained.","Replica throughput reported by the IB artifact (4181.9 markets/s, 22 processes) could not be reproduced on this machine."]}}, {"key":"w19","source":"artifacts/goal/batches/r4-ib-wide/items/w19/result.json","supplied_input":".imd/reads/artifacts/item-w19","row_field_sources":{"markets_per_s":"/speed/replica_IB_port_markets_per_s_512_16procs","search_minutes":"/search/minutes","generations":"/search/generations","population":null,"markets_per_generation":null,"holdout_over_IB":null,"holdout_se_over_IB":null,"holdout_over_HA":null,"real_vs_IB_mean_diff":null,"real_vs_IB_se":null,"afterSwap_peak":"/gas/IB/afterSwap_peak","OOG":"/gas/IB/OOG","gates_passed":"/gates; null means unrun, not failed","valid":"/valid","searched":"derived from /search/generations being nonzero"},"weights_source":null,"assessment":["No search. valid=true is retained as the item assessment of unchanged IB, not certification of a newly searched candidate. Excluded from weights and best.","Row markets_per_s uses the initial timed run; repeats and other process-count measurements remain in reported.speed. Population, markets per generation, holdout and real vs IB are unmeasured. Gates A and C were not run; the upstream IB gate A claim does not replace a local gate A.","Real performance is IB versus HA. The speed-threshold rule is attributed to the item; its complete individual brief is not supplied here. Its code and params match the unchanged IB in w18."],"integrity":{"result_hash_matches_named_input":true,"decoded_code_hash_matches_result":true,"code_sha256":"301941829a44bb60977bb28181a5e4bfa6544f3696763f987054789b2611d686","head_constants_match_params":true,"scope":"Local byte/hash and Solidity literal checks only; no EVM, market, optimizer or gas rerun."},"reported":{"speed":{"replica_IB_port_markets_per_s_512_16procs":85.3,"repeat_512_16procs":[82.9,86.8],"serial_single_process_32_markets":130.3,"pool_2_4_8_procs_256_markets":[123.8,124.2,105.7],"compile_excluded":true,"note":"Throughput does not scale with processes on this machine (16 visible CPUs, ~1 core of throughput); all measurements < 200 markets/s, so per brief no search was run."},"search":{"minutes":0,"generations":0,"settings":"not run: replica speed < 200 markets/s (brief rule)"},"curve":[],"gates":{"A":{"run":false,"note":"not run: no new frozen weights; IB code regenerated from params by this item's generator is byte-identical to IB code (sha256 301941829a44bb60977bb28181a5e4bfa6544f3696763f987054789b2611d686). IB item reported its own gate A max 7.6e-05 bps."},"B":{"seeds":[7132768,7133279],"replica_IB_minus_T":1.708612109706731,"se":0.04425219850674254,"real_reference":1.749,"abs_error":0.04038789029326906,"passed":true},"C":{"run":false,"note":"no frozen candidate (no search)"},"hashes_checked":{"HA":"99e3a2eceae0e5543d27473859e10b005d0ce0aa7067f2e1a24d1e0e4a7390fe","T":"ebd9de9bf6af6e55d5e308fd15dbb88edec11fd684891d02a30aec185acd19b3","replica":"1e4c44b4bffbdeed65872ee15d46dbde209bf5aa11014329d13d100507b4040c","RS2_port":"9eac3553357528b06eeae3ed8d18283d83401e1968145ceba16be356a147e271","IB_code":"301941829a44bb60977bb28181a5e4bfa6544f3696763f987054789b2611d686","IB_port":"f63227c5e0f63633efd132d6fb402ede665e5c9cb24481911471e8dc20a3362d","all_match":true}},"holdout":null,"real":{"seeds":[7632000,7632319],"chunk":32,"engine":"amm_sim_rs.run_batch(bytecode, VanillaStrategy, configs, 8), each strategy alone; configs = MatchRunner._build_configs body with seed i -> seed","vs_IB":null,"IB_vs_HA":{"n":320,"mean_diff":0.5928807775526185,"se":0.03698679408357724,"worst5":[[7632265,-1.5900694931119688],[7632027,-1.3535224895119882],[7632191,-1.1845416596660243],[7632021,-1.171559237495785],[7632001,-0.8881606563684272]]},"retail_delta":631.7129890398522,"arb_delta":486.6580135633806,"delta_units":"mean per-seed submission retail_volume_y / arb_volume_y, IB minus HA","pnl_delta":0.5756614525257533,"mean_edge":{"IB":531.1011828236885,"HA":530.5083020461359}},"gas":{"IB":{"afterSwap_peak":232015,"afterInitialize_peak":243227,"OOG":0,"other_failures":0},"HA":{"afterSwap_peak":228610,"afterInitialize_peak":243147,"OOG":0,"other_failures":0}},"notes":["Replica speed measured below 200 markets/s, so per brief no CMA-ES search, no freeze, no holdout; this result is IB (unchanged frozen weights) vs HA on real seeds 7632000.. in chunks of 32, as many as fit in time.","code_zb64/params are IB's own (no candidate); valid refers to IB on these seeds.","Gate B passed: replica IB-T on 7132768..7133279 = 1.7086 (se 0.0443) vs real +1.749.","Replica wiring: replica_source with its STRATEGY block replaced by an import of IB port strat_init/strat_after; T = IB port with head weights 0."]}}, {"key":"w20","source":"artifacts/goal/batches/r4-ib-wide/items/w20/result.json","supplied_input":".imd/reads/artifacts/item-w20","row_field_sources":{"markets_per_s":"/speed/markets_per_s","search_minutes":"/search/minutes","generations":"/search/generations","population":"/search/settings/population","markets_per_generation":"/search/settings/markets_per_generation","holdout_over_IB":"/holdout/over_IB","holdout_se_over_IB":"/holdout/se_over_IB","holdout_over_HA":"/holdout/over_HA","real_vs_IB_mean_diff":"/real/strict_fresh_confirmation/vs_IB/mean_diff","real_vs_IB_se":"/real/strict_fresh_confirmation/vs_IB/se","afterSwap_peak":"/gas/afterSwap_peak","OOG":"/gas/OOG","gates_passed":"/gates; null means unrun, not failed","valid":"/valid","searched":"derived from /search/generations being nonzero"},"weights_source":"/params/W1, /params/b1, /params/W2, /params/b2","assessment":["Searched; all gates reported passed. Eligible using supplementary strict-fresh confirmation; holdout over IB is below w17 and w16.","The original confirmation block included a seed already used by an IB-only nominal-config diagnostic. The note saying it was excluded from confirmation conflicts with the original seed range; the same note explicitly acknowledges this reuse. The merged row uses strict_fresh_confirmation, which drops that seed and adds an unseen seed. Both paired reports remain in reported.real.","Retail/arb deltas and mean edges are supplied only for the original real block, not the strict-fresh block; no corrected deltas are inferred. Gas includes the original block and fresh supplement.","Pinned-checkout and upstream hash metadata are item-reported provenance, not independently rerun by this merge."],"integrity":{"result_hash_matches_named_input":true,"decoded_code_hash_matches_result":true,"code_sha256":"ae05c1ab51355a1ecc1384b4221dd4ec47ca3f9fc155bf9577f8e9a0d77687c3","head_constants_match_params":true,"scope":"Local byte/hash and Solidity literal checks only; no EVM, market, optimizer or gas rerun."},"reported":{"speed":{"n":512,"seconds":2.166017257142812,"markets_per_s":236.37854145048593,"processes":22,"compile_excluded":true},"search":{"minutes":60.88607679352477,"generations":87,"settings":{"algorithm":"CMA-ES","seed":440,"population":16,"weights":178,"markets_per_generation":512,"seed_start":940000000,"seed_end":940044543,"shared_population_seeds":true,"fitness":"mean edge minus T on same seeds","block_order":["W1","b1","W2","b2"],"block_rms":[1.3787371406902753,2.0179569185296673,1.2964543834797562,1.8144827510529],"sigma0_relative":0.05,"sigma_cap":".05 * 0.5 ** (active_minutes / 30); covariance adapts","monitor_seeds":[30000000,30002047],"freeze_rule":"best monitor-scored CMA mean; initial frozen IB is included","best_monitor":1.85920417454552,"best_monitor_minutes":60.7179281442892}},"curve":[[0.0,1.8095714223753105,0.05],[5.1414133462201175,1.7665774998022714,0.04330107645599314],[10.439252010562146,1.7924903666723249,0.039284304747732146],[15.754709079271803,1.7992052649935313,0.0347441750256911],[20.8113496827893,1.8046864830193041,0.030913059337016005],[25.888106813794007,1.8290691119067717,0.02749160624136228],[31.511774540040648,1.8101587246916226,0.02414183955087504],[36.80905940565282,1.8271945595407058,0.021360707735447536],[42.02206569172754,1.8239349143231538,0.018936800151884065],[47.71494437278405,1.8311562787443332,0.016602838919861748],[52.72080160669674,1.846775670394467,0.014789446307580716],[57.820695910439845,1.8446743425717405,0.013145523211669478],[60.7179281442892,1.85920417454552,0.012294364442854748]],"gates":{"A":{"passed":true,"sequences":50,"swap_callbacks":100000,"seeds":[310000,310049],"threshold_bps":0.01,"max_fee_diff_bps":6.64202309125228e-05},"B":{"replica_gain":1.708612109706731,"se":0.04425219850674254,"reference":1.749,"passed":true,"seeds":[7132768,7133279],"tolerance":0.15},"C":{"source_sha256":"ae05c1ab51355a1ecc1384b4221dd4ec47ca3f9fc155bf9577f8e9a0d77687c3","sequences":50,"swap_callbacks":100000,"max_fee_diff_bps":5.8862793111957856e-05,"above_0_01_bps":0,"passed":true,"wall_seconds":39.49299567285925,"seq0":0,"seeds":[310000,310049],"threshold_bps":0.1}},"holdout":{"n":8192,"seed_start":40000000,"seed_end":40008191,"over_T":1.8010835461337664,"se_over_T":0.011985110214577202,"retail_edge_delta_over_T":5.223431544583512,"arb_edge_delta_over_T":-3.4223479984497462,"over_HA":0.6842514836338166,"se_over_HA":0.008608835386737292,"retail_edge_delta_over_HA":1.1703956084272655,"arb_edge_delta_over_HA":-0.4861441247934494,"over_IB":0.0320994369604143,"se_over_IB":0.005377599332477484,"retail_edge_delta_over_IB":0.17281987046401937,"arb_edge_delta_over_IB":-0.14072043350360514,"seconds":136.63099934114143},"real":{"seeds":[7636000,7636511],"chunk":64,"vs_IB":{"n":512,"mean_diff":0.024121730745310543,"se":0.01743520662048931,"worst5":[[7636297,-1.97077956876592],[7636390,-1.5307651272780731],[7636206,-1.2959117246348342],[7636340,-1.2807372782158382],[7636086,-1.1123585547433095]]},"vs_HA":{"n":512,"mean_diff":0.7343612349274989,"se":0.03626412660398991,"worst5":[[7636031,-2.149201357154311],[7636297,-1.8847000438820487],[7636122,-1.2682630827155208],[7636123,-1.2013271057429051],[7636355,-1.1046944277646844]]},"retail_delta":{"vs_IB":-32.85674024802981,"vs_HA":603.6714072316664},"arb_delta":{"vs_IB":60.566937768621806,"vs_HA":541.3317563558426},"mean_edge":{"C":527.625383397926,"IB":527.6012616671808,"HA":526.8910221629986},"delta_units":"Y volume; real API does not expose retail/arb edge splits","strict_fresh_confirmation":{"seeds":[7636001,7636512],"vs_IB":{"n":512,"mean_diff":0.024600454236423097,"se":0.01743357408105432,"worst5":[[7636297,-1.97077956876592],[7636390,-1.5307651272780731],[7636206,-1.2959117246348342],[7636340,-1.2807372782158382],[7636086,-1.1123585547433095]]},"vs_HA":{"n":512,"mean_diff":0.7308999796478691,"se":0.03633675002718842,"worst5":[[7636031,-2.149201357154311],[7636297,-1.8847000438820487],[7636122,-1.2682630827155208],[7636123,-1.2013271057429051],[7636355,-1.1046944277646844]]},"n":512,"reason":"Exclude seed 7636000 previously used by nominal-config probe; add one unseen seed per arm. No strategy evaluation repeated."}},"gas":{"markets_including_fresh_supplement":513,"afterSwap_peak":238423,"afterInitialize_peak":243227,"OOG":0,"other_failures":0,"submission_swap_calls":5526721,"control_OOG":{"IB":0,"HA":0},"control_other_failures":{"IB":0,"HA":0}},"notes":["All named artifact source SHA256 hashes checked against the brief. IB port decoded hash f63227c5e0f63633efd132d6fb402ede665e5c9cb24481911471e8dc20a3362d checked against port_sha256. Setup wheel hash verified; requested repository commit checked out.","IB port used without source edits; Numba disk caching enabled through dispatcher.enable_caching(). Replica STRATEGY block imports IB strat_init/strat_after; no market mechanics changed.","Each real strategy ran alone against repository VanillaStrategy (30 bps), run_batch(..., configs, 8). Config draw order matches MatchRunner._build_configs with rng indexed by actual seed, as in supplied IB evaluation.","A diagnostic IB-only run used seed 7636000 with NOMINAL hyperparameters before training. It was excluded from confirmation statistics; confirmation uses randomized canonical configs. Thus the first real confirmation seed was previously seen under a different config; remaining 511 seeds were unseen. Supplementary strict-fresh confirmation excludes that seed and adds seed 7636512 once per arm, giving 512 unseen confirmation seeds starting at 7636001. Both requested and strictly fresh paired statistics are reported. No candidate selection used real-engine results.","Real retail/arb deltas are Y volumes, not edge decomposition; holdout provides replica edge decomposition.","All long work segmented with per-command 470-second timeout and scratch checkpoints. Search minutes count completed generation and subsequent monitor scoring time, excluding initial monitor setup, segment restarts and JIT warmup. Monitor points are taken at generation boundaries.","Only head weight integer literals changed in Solidity; generator reproduces original IB head byte for byte at initial weights. Frozen weights rounded once to 1e6 fixed point before C and holdout. No claim of leaderboard placement."],"input_hashes":{"IB_code":"301941829a44bb60977bb28181a5e4bfa6544f3696763f987054789b2611d686","IB_port":"f63227c5e0f63633efd132d6fb402ede665e5c9cb24481911471e8dc20a3362d","T_code":"ebd9de9bf6af6e55d5e308fd15dbb88edec11fd684891d02a30aec185acd19b3","HA_code":"99e3a2eceae0e5543d27473859e10b005d0ce0aa7067f2e1a24d1e0e4a7390fe","replica_source":"1e4c44b4bffbdeed65872ee15d46dbde209bf5aa11014329d13d100507b4040c","RS2_port_source":"9eac3553357528b06eeae3ed8d18283d83401e1968145ceba16be356a147e271"},"repository_commit":"6b6921f8d463314aa7c96234e1be25a25245f704"}} ] } ```