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CB-WP-0005 T03: correct the record, and defer Phase C

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Four verdicts in evidence/CB-EV-0001 corrected in place with a dated
note, per ADR-0005 §4: AM-7 replay split (timing met, hash-identical
withdrawn), AM-10 withdrawn as written and restated as AM-10' (the K6
determinism lint it actually measured), AM-11 downgraded to unmet, and
AM-1b added to the scoreboard it was missing from.

The scoreboard gains an Enforced column carrying M-D1-MUT, because a row
can be measured and still enforce nothing and the table had no way to say
so. AM-6 now reads "met, 16.5x" alongside "not enforced — nothing
compares any number to 100,000".

A fifth correction surfaced that ADR-0005 did not list: AM-12 still read
$248.46, the figure CB-WP-0002 disproved and corrected to $93.15 four
workplans ago. It was stale in the evidence file ever since — untagged,
and therefore invisible to facts-check. Now tagged. A duplicated-fact
instance that survived the gate built to catch duplicated facts, because
that gate only checks copies that opted in. Recorded for T07.

GameKernel §5 carries the AM-10 withdrawal and AM-11 downgrade inline so
a reader of the spec cannot reach the old claim.

Phase C is deferred before starting, per the stop condition T02 wrote and
the maintainer's decision. It is scoped to five rules; the measurement
says eight acceptance rows have no instrument at all. Building it as
written would proceed on a diagnosis the instrument had just
contradicted. T04-T06 stay in the file with their analysis intact and
move to CB-WP-0006.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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tegwick 2026-07-31 17:54:29 +02:00
parent 4e8d89f482
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specs/GameKernel.md
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@ -171,8 +171,8 @@ evidence lands in `evidence/CB-EV-0001-game-kernel.md` with no
| AM-7 | M-D3 scaling: throughput @100k events vs @5k; and snapshot+replay of 100k events | boardgame.io 0.45–0.66× @20–40k, DNF @100k | **≥ 0.9×** (flat), replay of 100k events ≤ 5 s, hash-identical | measured |
| AM-8 | Determinism invariant: N=10 same-seed replays, bit-identical hashes; HashMap-in-state deny lint clean | Rune: enforced by tooling (cited) | zero divergence, lint clean in CI | measured (invariant, not a verdict row) |
| AM-9 | M-D3-MEM: peak RSS, 100k-event synthetic run | boardgame.io ~100→232 MB @5k→40k (indicative) | ≤ 64 MB, flat with history given snapshot interval | measured (indicative label, same method) |
| AM-10 | M-D4-LEAK: foreign types in `cb-*-api`-visible signatures | boardgame.io: JS-ecosystem-locked | **0** | measured (grep/deny rule) |
| AM-11 | M-D4-SWAP: null + reference impls passing one conformance suite | no candidate has the pattern | RNG and log storage each have ≥2 impls (real + test/null) under one suite | measured (bool) |
| AM-10 | M-D4-LEAK **(withdrawn 2026-07-31, ADR-0005 §4 — no `cb-*-api` crate exists, so the population is empty; the clippy `HashMap`/`HashSet` deny that stood in for it cites K6 determinism and is now reported as AM-10′)**: foreign types in canonical-interface signatures | boardgame.io: JS-ecosystem-locked | **0** | measured (grep/deny rule) |
| AM-11 | M-D4-SWAP **(unmet 2026-07-31 — the pair exists, the suite does not)**: null + reference impls passing one conformance suite | no candidate has the pattern | RNG and log storage each have ≥2 impls (real + test/null) under one suite | measured (bool) |
| AM-12 | M-D2-TOK / M-D2-CST: tokens and USD per completed task | n/a — first pass sets our own baseline | recorded per task in the evidence cost log (price sheet 2026-07-31) | recorded, not gated |
Comparisons against the event-sourcing 10⁵–10⁶/s estimate stay **parity**