Task 4, re-scoped per the plan's honest-FAIL branch: the c3 class is NOT
retired — every record now states the measured post-ALT truth.
- KNOWN-LIMITATIONS: the cross-metro section is the /cari-shaped record —
WHAT CHANGED (ALT built, D-03 optimality green quoted) / what REMAINS
(the CPU verdict FAIL lines quoted with date; the one-directional-
Lipschitz wall named; the escalation open); the roadmap-pointer ALT row
flips to Built (Phase 8) with the measured verdict — never 'not built'
again
- ROAD-GRAPH: the ladder table gains the (c2) rung (EXECUTED, measured
FAIL, the L=32 probe quoted); the decision paragraph states c2
executed-verdict-fail and names the real remaining options; new 'The
ARG2 binary layout' section (72-byte header, landmarkCount/
landmarkQuantumS, u16 suffix + sentinels, the quantum knob's ≈6,553 s
ceiling, the storage-name-vs-format-truth law); key facts carry the
optimality gate and the ARG2 wording; the fork contract's build step
teaches the landmark stage (no new commands)
- docs/CONFIGURATION.md: verify-only — all path/script claims still true,
no edit needed
- staged as selective hunks; the tree's pre-existing doc-sync edits
(battery paragraph, 'six maintainer scripts' intro) remain uncommitted
greps: 'Next-milestone item, not built' = 0; the measured p95 strings
quoted; (c2)/landmarkQuantumS/ARG2 all present; ARG1 appears only in
layout/router-pending contexts.
araharah-executor
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