# a1s1: TC-A confirmation against qt1 — credit Taylor (gtmcknight)

Credit: Taylor (gtmcknight) for the solved policy, Gaussian filter, qm tables, replica and setup. All figures below are local measurements from this shard, not board scores.

Completed 128/128 paired seeds, assigned inclusive range 9801090..9801217. TC-A minus qt1 mean edge: **+0.462109234186**, sample SE **0.048023416795** (n=128). TC-A runtime: **21,102 B**; Submission afterSwap peak **211,164 gas**, OOG **0**, reverts **0**.

## Inputs, reconstruction and validation

Engine checkout: `benedictbrady/amm-challenge@6b6921f8d463314aa7c96234e1be25a25245f704`. Ran the pinned [setup.sh](https://raw.githubusercontent.com/identity-md-launches/goal-3170-beat-network-s-amm-entry/c1c9a349f00bf18746f17c6a253469df6634860b/tools/setup.sh) once from the checkout root; exit 0, including StarterStrategy validation. Its engine shared-object hash check passed: `ff88b6353c2aad7342f0a26194f7347e78b9c3b38d683a7449006d423978cd14`. State, logs and compilation caches stayed in the disposable checkout's `scratch/`; dependencies and checkout stayed under `test/scratch/`.

| Input | Source | SHA-256 of source bytes |
| --- | --- | --- |
| qt1 | [pinned Strategy.sol](https://raw.githubusercontent.com/identity-md-launches/goal-3170-beat-network-s-amm-entry/c1c9a349f00bf18746f17c6a253469df6634860b/reference/qt1/Strategy.sol) | `c68887cff61180e12ba2b1ceb333edf76a830f91f63b5d775a8806fb9ec08aca` |
| R (qtr2) | [pinned Strategy.sol](https://raw.githubusercontent.com/identity-md-launches/goal-3170-beat-network-s-amm-entry/c1c9a349f00bf18746f17c6a253469df6634860b/reference/qtr2/Strategy.sol) | `7b99afae570ef1627b0163fb21411f14c496b005a07c3966cc7323906dee664f` |
| TC-A | R + [exact unified diff against R](https://api.imdnotdead.fun/artifacts/ebab165bd9bc568057d042f7a9364713eb9cbef3f895e046fc1fde8264134fd2), applied with `patch -p1` | `b87234c89e094f4955578417c1266129b0f96e6dfda68e3fb8866e00eeda71a2` |

TC-A matched the required SHA-256 before any seed was run. No tuning or strategy edits. `amm-match validate scratch/Strategy.sol` exited 0:

```text
Validating strategy...
Compiling strategy...
Strategy 'TaylorTwoCompQmTrim2' validated successfully!
```

Both arms used [the pinned compiler](https://raw.githubusercontent.com/benedictbrady/amm-challenge/6b6921f8d463314aa7c96234e1be25a25245f704/amm_competition/evm/compiler.py): Solidity 0.8.24, optimizer 200 runs, viaIR, Paris. Runtime sizes measured locally: TC-A 21,102 B; qt1 20,605 B; both <=24,576 B.

## Method and chunk ledger

Used the unmodified pinned [engine.py](https://raw.githubusercontent.com/identity-md-launches/goal-3170-beat-network-s-amm-entry/c1c9a349f00bf18746f17c6a253469df6634860b/tools/engine.py), with its [check.py compilation helper](https://raw.githubusercontent.com/identity-md-launches/goal-3170-beat-network-s-amm-entry/c1c9a349f00bf18746f17c6a253469df6634860b/tools/check.py), from the engine checkout root after sourcing `scratch/env.sh`. Per [harness documentation](https://raw.githubusercontent.com/identity-md-launches/goal-3170-beat-network-s-amm-entry/c1c9a349f00bf18746f17c6a253469df6634860b/tools/README.md), each arm ran alone against 30 bps VanillaStrategy with `amm_sim_rs.run_batch(X, Vanilla, configs, 8)`; configs directly transcribe [MatchRunner._build_configs](https://raw.githubusercontent.com/benedictbrady/amm-challenge/6b6921f8d463314aa7c96234e1be25a25245f704/amm_competition/competition/match.py) with default variance. Each arm resets and reads `gas_stats()`. The candidate argument was TC-A, baseline argument qt1; the raw gas role `Baseline` means VanillaStrategy in both arms.

Exactly one engine.py invocation per listed chunk, no other engine seeds and no reruns. Each engine invocation had a 470-second timeout and a 475-second outer limit; setup, validation and compilation had 470-second limits. No command exceeded eight minutes. Chunk wall time is the parent monotonic elapsed time for the full invocation, including Python startup and compilation/cache work; engine seconds are the harness measurement across both arms. Each output was reserved exclusively before simulation; a separate reservation recorded the attempted command before launch.

```text
. scratch/env.sh && python scratch/engine.py scratch/Strategy.sol scratch/qt1.sol START END scratch/chunk_K.json
```

| Chunk | START inclusive | END exclusive | Paired n | Wall seconds | Engine seconds | Status |
| --- | ---: | ---: | ---: | ---: | ---: | --- |
| 0 | 9801090 | 9801106 | 16 | 18.085330 | 16.985460 | done |
| 1 | 9801106 | 9801122 | 16 | 17.434547 | 16.398797 | done |
| 2 | 9801122 | 9801138 | 16 | 16.476371 | 15.618444 | done |
| 3 | 9801138 | 9801154 | 16 | 16.682531 | 15.766068 | done |
| 4 | 9801154 | 9801170 | 16 | 16.330803 | 15.457387 | done |
| 5 | 9801170 | 9801186 | 16 | 17.478690 | 16.605555 | done |
| 6 | 9801186 | 9801202 | 16 | 16.976841 | 16.104266 | done |
| 7 | 9801202 | 9801218 | 16 | 16.829724 | 15.998964 | done |

## Paired TC-A minus qt1

`n = 128`, `mean_diff = 0.462109234186`, `se = 0.048023416795`. SE is sample SD of paired differences divided by sqrt(n), using full-precision engine edges; displayed summary values are rounded to 12 decimal places. Worst5 are the five lowest differences, sorted by difference then seed; the JSON retains full floating-point precision.

```json
{
  "n": 128,
  "mean_diff": 0.4621092341864066,
  "se": 0.04802341679514693,
  "worst5": [
    [
      9801167,
      -0.8081203209120531
    ],
    [
      9801157,
      -0.733359434004285
    ],
    [
      9801192,
      -0.5520970428273699
    ],
    [
      9801134,
      -0.5337514818114641
    ],
    [
      9801155,
      -0.5289921279271539
    ]
  ]
}
```

## Submission afterSwap gas aggregates

Aggregated across all eight chunks per arm. Calls, OOG and reverts are sums; peak is max(max_ok_gas); mean is sum(sum_ok_gas)/sum(ok), weighted by successful calls rather than chunks. Raw gas_stats() follows unchanged in value.
All reported afterSwap calls succeeded in both arms.

| Arm | calls | peak | mean gas | oog | reverts | ok | sum_ok_gas |
| --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| TC-A | 1406613 | 211164 | 130918.392790341051 | 0 | 0 | 1406613 | 184151513238 |
| qt1 | 1413906 | 208684 | 137858.384832513606 | 0 | 0 | 1413906 | 194918797465 |

TC-A satisfies this shard’s runtime <=24,576 B and engine afterSwap peak <=245,000 gas / zero OOG limits.

## Per-seed CSV

The diff is computed from original full-precision edges, then rounded; tca and qt1 are rounded independently.

```csv
seed,tca,qt1,diff
9801090,581.505213476760,580.785385771224,0.719827705537
9801091,435.872769020780,435.791349027175,0.081419993605
9801092,687.504386288720,686.920326953005,0.584059335715
9801093,464.925564048911,464.887626163545,0.037937885367
9801094,590.438248120888,590.138436728319,0.299811392570
9801095,544.096061151367,542.895037251072,1.201023900295
9801096,401.014825006849,400.849443776572,0.165381230277
9801097,626.807185712332,626.225681481734,0.581504230599
9801098,480.710739526583,480.986983643554,-0.276244116971
9801099,668.031810001769,667.284396063227,0.747413938542
9801100,479.320596615727,479.262658557501,0.057938058226
9801101,675.849704637425,675.964998024643,-0.115293387218
9801102,500.637893012128,500.269011985526,0.368881026602
9801103,531.476859876038,531.147261380065,0.329598495973
9801104,399.313083767197,399.103449483197,0.209634284000
9801105,684.991278463626,685.281873717963,-0.290595254337
9801106,653.154998097213,653.360679089582,-0.205680992368
9801107,743.601662033920,742.481840359764,1.119821674156
9801108,521.944950161144,521.176094183869,0.768855977274
9801109,462.049927922227,461.680291063976,0.369636858250
9801110,477.639133185727,477.013406930956,0.625726254772
9801111,496.376038060991,496.855861907427,-0.479823846436
9801112,530.749223883019,529.846727397576,0.902496485442
9801113,528.717541411543,528.845239256642,-0.127697845100
9801114,471.631091463981,470.310271969288,1.320819494693
9801115,773.441287676940,773.732693619112,-0.291405942172
9801116,447.779903658251,447.285697157572,0.494206500679
9801117,476.734295575496,475.016244819615,1.718050755881
9801118,589.603570441969,589.571007607401,0.032562834568
9801119,547.537945684504,547.001366895053,0.536578789451
9801120,536.317162649104,536.810660614529,-0.493497965425
9801121,381.291481483382,380.711386829185,0.580094654197
9801122,444.481021607042,444.126936448807,0.354085158234
9801123,541.841093864313,540.955084269938,0.886009594375
9801124,460.609946798432,459.490079342814,1.119867455618
9801125,604.017314251659,602.962497916716,1.054816334944
9801126,517.424609881895,516.800958012014,0.623651869880
9801127,564.954162987086,565.163912953669,-0.209749966583
9801128,635.568609369038,634.994457649014,0.574151720024
9801129,420.027501478519,418.677781430033,1.349720048486
9801130,569.861204498811,567.588799896057,2.272404602754
9801131,556.490663538341,555.836289474366,0.654374063975
9801132,554.636267336159,554.916009347470,-0.279742011311
9801133,523.715487663282,522.640984301609,1.074503361672
9801134,600.310502194580,600.844253676391,-0.533751481811
9801135,516.304687821441,516.212535993119,0.092151828323
9801136,459.162901987192,458.238184632528,0.924717354664
9801137,554.190635666573,554.493511711095,-0.302876044522
9801138,513.147502682260,512.938082273052,0.209420409208
9801139,419.344427597933,418.620232455468,0.724195142465
9801140,605.428396009482,604.618397330763,0.809998678719
9801141,572.733488928486,572.325771032482,0.407717896004
9801142,485.908262354530,485.154538735632,0.753723618898
9801143,519.215099566341,518.411079648663,0.804019917678
9801144,608.619422632455,607.698034519369,0.921388113086
9801145,391.854827514298,391.414545899775,0.440281614522
9801146,620.195788715292,619.775953920598,0.419834794694
9801147,528.881812143279,528.094670272051,0.787141871228
9801148,470.848260884221,470.886752688974,-0.038491804753
9801149,390.738602652912,390.150531045860,0.588071607052
9801150,565.235569492868,564.707911388495,0.527658104373
9801151,577.213165069236,576.221273340612,0.991891728624
9801152,545.073874699880,545.064691344468,0.009183355412
9801153,418.254027819825,417.998820721473,0.255207098352
9801154,404.139552286215,403.713702967975,0.425849318240
9801155,552.926471492569,553.455463620496,-0.528992127927
9801156,564.680131862166,564.868534550282,-0.188402688116
9801157,396.164530109813,396.897889543818,-0.733359434004
9801158,555.078172244543,554.057152931666,1.021019312877
9801159,614.854671163852,613.795151637311,1.059519526541
9801160,587.042399387748,586.993282378143,0.049117009604
9801161,610.912169543048,610.338977193696,0.573192349352
9801162,495.462632797176,494.343754276486,1.118878520690
9801163,452.353125508940,451.679544675511,0.673580833429
9801164,364.889916935216,364.750428507896,0.139488427321
9801165,481.391217098679,480.938406015165,0.452811083514
9801166,530.605381186754,529.662049043308,0.943332143446
9801167,821.360259331313,822.168379652225,-0.808120320912
9801168,697.602688162417,697.231125497521,0.371562664896
9801169,452.782269693011,451.734710429214,1.047559263796
9801170,520.245678266709,519.077445622251,1.168232644458
9801171,593.520231975144,592.268875609761,1.251356365383
9801172,434.170160473136,434.431146270756,-0.260985797620
9801173,650.945290396066,650.335879353035,0.609411043032
9801174,509.597492754242,508.319061030745,1.278431723497
9801175,433.424650672461,433.100684616237,0.323966056223
9801176,633.236401051206,632.978458274551,0.257942776655
9801177,499.337289767311,498.945782082181,0.391507685130
9801178,432.985840128373,432.386701290254,0.599138838118
9801179,477.018573469250,476.222342303249,0.796231166001
9801180,614.420921965830,614.659810515766,-0.238888549936
9801181,552.211219383205,551.807966832471,0.403252550734
9801182,685.083229121353,684.802633421528,0.280595699825
9801183,487.730900040449,487.955220661761,-0.224320621312
9801184,582.557093622023,582.107489968533,0.449603653490
9801185,652.518338584571,651.713996982308,0.804341602263
9801186,510.311087972098,509.102458353557,1.208629618541
9801187,576.527760874825,575.332397288616,1.195363586209
9801188,611.351987804004,611.793498071796,-0.441510267792
9801189,487.890804100539,488.262409580756,-0.371605480218
9801190,777.989576652183,778.122095926444,-0.132519274261
9801191,432.631554477064,432.402341742549,0.229212734515
9801192,415.108710035313,415.660807078141,-0.552097042827
9801193,383.740239783969,383.034642892621,0.705596891347
9801194,705.509750832054,704.872616424992,0.637134407062
9801195,564.054558922688,563.450648437362,0.603910485326
9801196,506.103164686412,504.996379438783,1.106785247629
9801197,512.066815097289,511.375255149895,0.691559947395
9801198,385.585424183068,384.502320939935,1.083103243133
9801199,558.042339760231,557.206975043519,0.835364716712
9801200,584.915403448429,584.600336914290,0.315066534140
9801201,625.056152421159,624.863337083917,0.192815337242
9801202,642.367225747325,642.446467289609,-0.079241542283
9801203,622.713667560703,621.519989158416,1.193678402287
9801204,413.020159590596,412.851770103177,0.168389487419
9801205,507.484563866515,507.594735009763,-0.110171143249
9801206,709.946675700375,709.606583782605,0.340091917770
9801207,475.208833551626,474.630219289775,0.578614261851
9801208,614.155338677859,613.054200614570,1.101138063289
9801209,610.024186813860,608.822790335125,1.201396478735
9801210,629.165562565244,628.140117371936,1.025445193308
9801211,475.632839704370,475.398404883829,0.234434820541
9801212,574.593383141747,574.105432727774,0.487950413973
9801213,651.106160325087,650.639784934512,0.466375390575
9801214,487.241432971099,487.027322611718,0.214110359381
9801215,508.691248509569,508.370540155204,0.320708354365
9801216,739.907627724682,739.424769554283,0.482858170399
9801217,525.185535255781,524.313613752046,0.871921503735
```

## Raw gas_stats() JSON by chunk

### Chunk 0: [9801090, 9801106)

`candidate` = TC-A; `baseline` = qt1. The arrays below are the complete returned gas_stats(), including VanillaStrategy and non-afterSwap callbacks.

```json
{"candidate":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":175891,"ok":175891,"max_ok_gas":22592,"sum_ok_gas":3968598116,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":92165,"sum_ok_gas":1474640,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":176897,"ok":176897,"max_ok_gas":199853,"sum_ok_gas":23145211318,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21648,"sum_ok_gas":346368,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}],"baseline":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":175987,"ok":175987,"max_ok_gas":22592,"sum_ok_gas":3970761428,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":90858,"sum_ok_gas":1453728,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":177812,"ok":177812,"max_ok_gas":206426,"sum_ok_gas":24495456907,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21579,"sum_ok_gas":345264,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}]}
```

### Chunk 1: [9801106, 9801122)

`candidate` = TC-A; `baseline` = qt1. The arrays below are the complete returned gas_stats(), including VanillaStrategy and non-afterSwap callbacks.

```json
{"candidate":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":174180,"ok":174180,"max_ok_gas":22592,"sum_ok_gas":3929991096,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":92165,"sum_ok_gas":1474640,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":174437,"ok":174437,"max_ok_gas":211164,"sum_ok_gas":22844865107,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21648,"sum_ok_gas":346368,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}],"baseline":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":174284,"ok":174284,"max_ok_gas":22592,"sum_ok_gas":3932338360,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":90858,"sum_ok_gas":1453728,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":175400,"ok":175400,"max_ok_gas":204840,"sum_ok_gas":24193624001,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21579,"sum_ok_gas":345264,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}]}
```

### Chunk 2: [9801122, 9801138)

`candidate` = TC-A; `baseline` = qt1. The arrays below are the complete returned gas_stats(), including VanillaStrategy and non-afterSwap callbacks.

```json
{"candidate":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":171558,"ok":171558,"max_ok_gas":22592,"sum_ok_gas":3870815124,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":92165,"sum_ok_gas":1474640,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":172560,"ok":172560,"max_ok_gas":209842,"sum_ok_gas":22635955852,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21648,"sum_ok_gas":346368,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}],"baseline":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":171671,"ok":171671,"max_ok_gas":22592,"sum_ok_gas":3873364576,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":90858,"sum_ok_gas":1453728,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":173368,"ok":173368,"max_ok_gas":206822,"sum_ok_gas":23940024633,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21579,"sum_ok_gas":345264,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}]}
```

### Chunk 3: [9801138, 9801154)

`candidate` = TC-A; `baseline` = qt1. The arrays below are the complete returned gas_stats(), including VanillaStrategy and non-afterSwap callbacks.

```json
{"candidate":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":173416,"ok":173416,"max_ok_gas":22592,"sum_ok_gas":3912728744,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":92165,"sum_ok_gas":1474640,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":174310,"ok":174310,"max_ok_gas":203386,"sum_ok_gas":22850534544,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21648,"sum_ok_gas":346368,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}],"baseline":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":173604,"ok":173604,"max_ok_gas":22592,"sum_ok_gas":3916970088,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":90858,"sum_ok_gas":1453728,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":175164,"ok":175164,"max_ok_gas":204359,"sum_ok_gas":24169681535,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21579,"sum_ok_gas":345264,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}]}
```

### Chunk 4: [9801154, 9801170)

`candidate` = TC-A; `baseline` = qt1. The arrays below are the complete returned gas_stats(), including VanillaStrategy and non-afterSwap callbacks.

```json
{"candidate":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":171874,"ok":171874,"max_ok_gas":22592,"sum_ok_gas":3877962500,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":92165,"sum_ok_gas":1474640,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":172307,"ok":172307,"max_ok_gas":203677,"sum_ok_gas":22584973175,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21648,"sum_ok_gas":346368,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}],"baseline":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":172013,"ok":172013,"max_ok_gas":22592,"sum_ok_gas":3881083948,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":90858,"sum_ok_gas":1453728,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":173250,"ok":173250,"max_ok_gas":208593,"sum_ok_gas":23909541362,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21579,"sum_ok_gas":345264,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}]}
```

### Chunk 5: [9801170, 9801186)

`candidate` = TC-A; `baseline` = qt1. The arrays below are the complete returned gas_stats(), including VanillaStrategy and non-afterSwap callbacks.

```json
{"candidate":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":177098,"ok":177098,"max_ok_gas":22592,"sum_ok_gas":3995834812,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":92165,"sum_ok_gas":1474640,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":177447,"ok":177447,"max_ok_gas":202123,"sum_ok_gas":23211403880,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21648,"sum_ok_gas":346368,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}],"baseline":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":177390,"ok":177390,"max_ok_gas":22592,"sum_ok_gas":4002414708,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":90858,"sum_ok_gas":1453728,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":178582,"ok":178582,"max_ok_gas":206126,"sum_ok_gas":24598719689,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21579,"sum_ok_gas":345264,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}]}
```

### Chunk 6: [9801186, 9801202)

`candidate` = TC-A; `baseline` = qt1. The arrays below are the complete returned gas_stats(), including VanillaStrategy and non-afterSwap callbacks.

```json
{"candidate":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":175640,"ok":175640,"max_ok_gas":22592,"sum_ok_gas":3962907712,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":92165,"sum_ok_gas":1474640,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":176549,"ok":176549,"max_ok_gas":201016,"sum_ok_gas":23124725271,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21648,"sum_ok_gas":346368,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}],"baseline":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":175837,"ok":175837,"max_ok_gas":22592,"sum_ok_gas":3967358996,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":90858,"sum_ok_gas":1453728,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":177402,"ok":177402,"max_ok_gas":208684,"sum_ok_gas":24461684823,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21579,"sum_ok_gas":345264,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}]}
```

### Chunk 7: [9801202, 9801218)

`candidate` = TC-A; `baseline` = qt1. The arrays below are the complete returned gas_stats(), including VanillaStrategy and non-afterSwap callbacks.

```json
{"candidate":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":181583,"ok":181583,"max_ok_gas":22592,"sum_ok_gas":4097021860,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":92165,"sum_ok_gas":1474640,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":182106,"ok":182106,"max_ok_gas":196938,"sum_ok_gas":23753844091,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21648,"sum_ok_gas":346368,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}],"baseline":[{"role":"Baseline","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":21796,"sum_ok_gas":348736,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"afterSwap","calls":181764,"ok":181764,"max_ok_gas":22592,"sum_ok_gas":4101099564,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Baseline","callback":"getName","calls":16,"ok":16,"max_ok_gas":21526,"sum_ok_gas":344416,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterInitialize","calls":16,"ok":16,"max_ok_gas":90858,"sum_ok_gas":1453728,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"afterSwap","calls":182928,"ok":182928,"max_ok_gas":204387,"sum_ok_gas":25150064515,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0},{"role":"Submission","callback":"getName","calls":16,"ok":16,"max_ok_gas":21579,"sum_ok_gas":345264,"oog":0,"revert":0,"other_halt":0,"tx_error":0,"bad_return":0}]}
```

## Problems

Setup, reconstruction and validation succeeded; all eight chunks completed. All 128 paired seeds were measured exactly once per arm; none are missing. The initial patch command used the repository root and reported a missing patch file before touching any file; it was corrected to the scratch directory before reconstruction/hash validation, with no seed run affected.

P, Q and F were not rerun: this item assigns only confirmation of a frozen candidate on the specified fresh engine seeds. No board submission was made; these data do not establish a board rank or replace the earlier gates.