{"item":"t04","mode":"real-only","speed":{"markets":512,"seconds":1.992990845348686,"markets_per_second":256.90032706117245,"processes":8,"n_steps":10000,"mean_edge":531.8018170089581,"jit_warmup_excluded":true,"threshold_markets_per_second":500},"search_settings":{"performed":false,"reason":"Measured 256.90032706117245 markets/s <500; required real-only fallback.","generations":0,"minutes":0,"train_seeds_used":0,"planned_dimension":219,"weight_dimension":178,"constant_dimension":41,"planned_method":"pycma CMA-ES","planned_seed":774,"planned_population":32,"planned_markets_per_generation":1024,"planned_minimum_minutes":45,"sigma":null,"frozen_point":"CG unchanged; no search"},"curve":[[0,2.0024990491448156,null]],"gates":{"A":{"sequences":50,"callbacks_per_sequence":2000,"max_abs_fee_error_bps":0.00112438488727995,"sequence_errors_bps":[9.665543983239377e-05,4.506296495676576e-05,0.00034401969835340385,4.428923373878124e-05,0.0001690774317775201,8.192727808664646e-05,0.00025745633479290486,0.00014046690144375873,7.221920519939751e-05,3.2644669315830266e-05,0.00012562485815492686,2.9600044854430352e-05,5.784899019881107e-05,5.247186827400663e-05,8.612699213539354e-05,4.4055204068138565e-05,0.00011851532796813835,5.807356526221774e-05,0.0001067400223764281,4.269529549350004e-05,3.4318045419312604e-05,4.8088245191424406e-05,0.0011178249387927552,6.942943234222732e-05,0.00015593433880939367,4.2056371440946094e-05,7.248790200031774e-05,0.0003277140767782294,0.00037684978491936416,3.6590863533580986e-05,0.00112438488727995,3.5714046971516145e-05,0.0003498216776670615,0.00015068994538292024,3.1261458595388536e-05,7.474378921346059e-05,0.00012614489654227956,0.00019400530851948483,3.2206514677390885e-05,4.093327756610199e-05,0.00019761903537196535,9.088260276290949e-05,4.053646349144735e-05,4.673534125670953e-05,9.00434025258301e-05,5.240855915911169e-05,5.387911755638797e-05,2.9733665009301635e-05,3.910868138015666e-05,6.303337081459137e-05],"passed":true,"sequence_seed_start":40104000,"distribution":"elapsed choice [0,0,0,1,1,2,8,13]; buy probability .65 if spot>100 else .35; amountX lognormal(-2,1.5) capped at 15% reserve; constant-product execution from supplied replica; identical callbacks replayed in EVM","serialization_note":"NumPy bool JSON error after all 50 completed; recovered full numeric results from written prefix and computed passed from recorded maximum."},"B":{"n":512,"mean_diff":1.920372244773669,"se":0.04445924198500627,"target":2.0,"tolerance":0.15,"passed":true},"C":{"passed":true,"max_abs_fee_error_bps":0.00112438488727995,"tolerance_bps":0.1,"evidence":"Frozen candidate is byte-for-byte supplied CG and uses the same frozen port/weights as gate A; A therefore also measures C. No weights or constants changed."}},"holdout":{"n":8192,"over_T":{"mean_diff":1.9519172921936434,"se":0.011938004553452971},"over_base":{"mean_diff":0.0,"se":0.0,"note":"candidate is byte-for-byte CG in real-only mode"},"candidate_mean":526.9247531249122,"T_mean":524.9728358327186},"real":{"protocol":"Each arm alone against VanillaStrategy (30 bps), amm_sim_rs.run_batch(arm_bytecode, Vanilla_bytecode, configs, 8); paired seeds, chunks <=64, no strategy-vs-strategy market.","configs":"MatchRunner._build_configs draw order with RNG seed equal to market seed: uniform(19,21) retail mean, uniform(.6,1) arrival rate, uniform(.000882,.001008) GBM sigma. Canonical remaining BASELINE_SETTINGS: 10000 steps, price 100, reserves 100/10000, mu 0, dt 1, size sigma 1.2, buy probability .5.","chunk_size":64,"workers_per_arm":8,"n_completed_CG":1024,"n_completed_IB":1024,"decomposition":"Approximate arb edge reconstructed from previous step spot and fees, next fair price, invariant k=1e6, and pinned Arbitrageur formulas; initial bid/ask=.0004. Retail edge = reported total edge minus reconstructed arb edge. Aggregate reconstructed arb Y volume independently checked against engine output; the observed fixed-k reconstruction discrepancy is at most 0.0001083 Y absolute in this run (relative mismatch below 1e-8). Exact engine volume deltas are reported 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offset=-mean/sd (rounded 1e-6), measured on unchanged HA (new weights 0) over all callbacks of 256 replica training markets","n_callbacks":2713139,"markets":256,"seed_rule":"numpy.default_rng(20260205).integers(440000000,450000000,256)","mean":[0.0009555496232290559,1.4601024864557253,0.0036400373239948735,0.0035442536780931474,1.9968048080102052,-6.4602212889852405e-06],"sd":[0.0015454641142121854,0.7166984512114215,0.0045327235508511735,0.00438311721800645,2.4238622572469994,0.0036451723248762686],"mult":[647.054817,1.395287,220.617911,228.148131,0.412565,274.335453],"off":[-0.618293,-2.037262,-0.803057,-0.808615,-0.823811,0.001772]}},"weight_fixed_point_scale":1000000,"architecture":"19-8-2, ReLU clipped [0,4], inputs clipped [-4,4], output in bps added to T-path fees then clamped [0,MAX_FEE]; weights rounded to 1e-6, Solidity signed 1e6 fixed point"},"seeds":{"speed":[7232000,7232511],"speed_warmup":7232000,"gate_A_sequences":[40104000,40104049],"gate_B":[7232768,7233279],"monitor":[30000000,30002047],"holdout":[40000000,40008191],"real":[8592000,8593023],"diagnostic_real_CG_only":[7000100],"training":null},"hashes":{"CG_artifact":"ebbd90c663c396598965b23341aea97a4501b4c971db183a8fe94a880f399979","CG_code":"e1ea8fcb105e00754d17061efbe4b299a634b0fcc1b5c293d65b631654b7204b","CG_port":"b29cd2a078b4c3fc57945a79e927624dd346c44d8cc149dae43f4929aa6d736b","constants_artifact":"fe2320b5c091489337b3eb06bcbaea19bf4a8af09d959d67504ba63184f1dab6","IB_artifact":"afd5183e9ff3235334e041c00b0cd19079599a2c6464db95f8c1586712105557","IB_code":"301941829a44bb60977bb28181a5e4bfa6544f3696763f987054789b2611d686","replica_artifact":"e8a7a2af9039c24b8bb2d3b5fa1c9113606cbf5a480ac07d02ca26750f1752ea","replica_source":"1e4c44b4bffbdeed65872ee15d46dbde209bf5aa11014329d13d100507b4040c","engine_wheel":"aedb68280aca34c110968f00148387c95885207913fb2cf19a1ab4c5cfd6887a"},"notes":["All supplied artifact and decoded source hashes checked before evaluation. Setup completed once at pinned checkout; StarterStrategy validation passed.","Supplied market replica retained and CG callback port substituted; no port rebuilt. Supplied CG weights and T constants are unchanged; three anchor literals stay at their frozen CG values because search was skipped. REVERT_U and structural TH entries unchanged.","The speed threshold explicitly requires skipping the 45-minute search below 500 markets/s. There is no learned improvement claim for this item; over_base is identically zero. Curve contains only the initial monitor point; sigma is null because no CMA instance was created.","Exploratory symmetric-side unbounded synthetic replay reverted with Solidity panic 0x12 after more than 20 sequences; bounded-reserve synthetic replay used for gate A completed all 50x2000 callbacks. This exploratory stress failure is disclosed and no claim of arbitrary-input safety is made.","One separate CG-only real diagnostic used seed 7000100; it is excluded from pinned paired statistics and gas aggregates. No real pinned seed repeated within an arm. The paired arms intentionally share configs.","Retail and arb deltas are approximate reconstructed EDGE deltas; independent engine retail/arb VOLUME deltas are also reported. Their standard errors are paired sample standard deviations / sqrt(n).","Sources identify supplied artifacts and pinned engine code. Speed, gate errors, monitor, holdout and real-engine performance statistics were computed in this item; frozen parameters and feature scaling are copied from the cited CG artifact. The gate-B target is supplied by the brief."]}