---
name: project-session-2026-07-31-full-arc
description: "2026-07-31 session comprehensive record (7 arc 統合): (1) 万能回路 confirm + spec 格上げ (D-FUMT₈ Kairo Processor spec-v0.1.md 406 line) / (2) ExitLayerArithmetic v0.2 拡張 (6 axiom-free mod-7/mod-5/mod-12 CRT) / (3) ExitLayerReyesBridge v0.1 新 file (5 axiom-free Radar-driven Reyes 2606.02621v2 structural bridge) / (4) Site 反映 (RECENT_UPDATES 3 entries + activity log 32 日 stale 解消 fresh regeneration) / (5) Rei Learning Cycle re-enable + manual verify (4 か月停止 → active) / (6) Daily Snapshot Push re-enable + verify (4 か月停止 → active) / (7) Node.js 20 → 24 workflow migration (15 refs / 8 files v4→v7 + rebase stuck recovery via cherry-pick)。 累計 5 commits + 11 new axiom-free theorems (Rei 100+ milestone) + 2 workflow revivals + 1 systemic migration + 4-month infrastructure gap complete restoration。 新 permanent feedback [[feedback-present-recommendation-first]] (藤本さん explicit permission grant)。 discipline record: 通知 exit code misleading pattern 5+ 回 で [[feedback-grep-before-answer-discipline]] 実 apply。"
metadata:
  type: project
  originSessionId: 19a1351a-8f24-4fe0-aae2-326928ba35d8
  created: 2026-07-31
  modified: 2026-07-31T03:05:52.748Z
---

## Session origin + flow

2026-07-30 前 session close (「万能回路」 5 recall 候補 提示 confirm 待ち) → 2026-07-31 藤本さん session 再開 「前回の記憶」 query → memory restore → 「万能回路 confirm」 依頼 → 7 arc 順次実行。 各 arc は 藤本さん承認 flow (私が明示推奨 + 藤本さん yes/no) で 進行、 藤本さん explicit permission grant (「Claude 先生 の 推奨を入れて頂いて問題ない」) を session 早期に受領し [[feedback-present-recommendation-first]] permanent feedback 化。

## 7 arc chronological detail

### Arc #1: 万能回路 confirm + D-FUMT₈ Kairo Processor spec v0.1 格上げ

- **Origin**: 07-30 close pending の 5 recall 候補提示 → 藤本さん (a) Paper 145 v0.9-d outline 文書化 layer 確定 (「制作済み」 = 理論 label 文書化、実装は grep verify 不在)
- **Spec 格上げ**: `experiments/dfumt8-kairo-processor/spec-v0.1.md` (406 line, 16.8 KB) — chat-Claude 4 design point + Rei discipline 6 点統合。 §0 Naming Discipline (D-FUMT₈ Kairo Processor 狭く命名、 万能回路/VRC/EHW/CGP 系実装名 絶対禁止 = Paper 145 v0.9-d D.1 layered naming 整合) + §2 Six-Point Spec (input type 狭く + JSON/TOML + .kairo 拡張子 + 二段階 analyze→configure→measure + 「万能」語抑制 + prior art claim 抑制) + §3 認識 gate R1-R8 + §4 Interface stub + §5 Test protocol T1-T10 + §6 Prior art layering + §7 Honest scope + §8 Build approval checklist 12 項。
- **Implementation decision**: 実装言語 = TypeScript (rei-aios メイン言語 + spec §4 Interface Stub 既 TypeScript 型 + custom assert workflow)、 build scope = 別 session substantial (no-rush)
- **Commit**: `502dd1f14`, push 済
- **★ 副産物 (session の大きな deliverable)**: 藤本さん 「Claude 先生 の 推奨を入れて頂いて問題ない」 explicit permission grant → **[[feedback-present-recommendation-first]] 新 permanent feedback 化** (選択肢並べる時 常に 1 つに (Recommended) + rationale 明示 rule)
- **詳細 memory**: [[project-circuit-design-pending-2026-07-30]] v0.2

### Arc #2: ExitLayerArithmetic v0.2 拡張

- **Origin**: 「次 arc」 依頼 → Research Radar 07-30 fresh 実行 (Reyes 2606.02621v2 collision check = collision なし independent) → 推奨 ExitLayerArithmetic v0.2 (07-30 Arc #7 v0.1 順当 continuation) → 藤本さん承認
- **File**: `data/lean4-mathlib/CollatzRei/ExitLayerArithmetic.lean` (149 → 257 line, +128 -6)
- **6 new axiom-free theorems**: `exitM_mod_7_period_3` (period-3 via 21+64·exitM) / `exitM_mod_5_eq_p_mod_2` (period-2 via 4≡-1 mod 5) / `exitM_mod_12_only_three_values` (CRT ∈ {1,5,9}) / `exitM_mod_12_by_p_mod_3` (explicit 3-case) / `exitM_composite_arithmetic_v02` (6-fact aggregate) / `exitLayerArithmetic_v02_marker` (zero-axiom)
- **Build**: 21s success (7887 jobs)
- **Axiom profile**: 13/13 all axiom-free (v0.1 7 + v0.2 6)、 **v0.2 新 4 = [propext, Quot.sound] のみで Classical.choice 不要** = v0.1 gap 系 (Classical.choice 必要) より強い、 v02_marker + v01_marker = 完全 zero-axiom
- **Implementation iteration (3 度)**: initial omega fail on mod-5 → `Nat.div_add_mod` hint 追加 fail → explicit case split on n%2 with hdiv success
- **通知 exit code misleading**: 3 度中 2 度 「success」 通知が 実 failed = [[feedback-grep-before-answer-discipline]] 実 apply で 藤本さん誤 report 回避
- **Commit**: `8ccf60625` (pre-commit hook `lake env lean` OK 29s), push 済
- **詳細 memory**: [[project-exitlayer-arithmetic-v02-2026-07-31]] v0.1

### Arc #3: ExitLayerReyesBridge v0.1 新 file (Radar-driven)

- **Origin**: 「次 arc」 → 07-30 Radar Reyes 2606.02621v2 (Fibonacci theorem for Collatz orbits via mod-6, 2026-05-28) の memory pointer だけでなく **Lean 4 file 直接 archive** の推奨 → 藤本さん承認 (Reyes bridge weak documentation value のみ、substantive contribution ゼロ の honest scope 明示)
- **File**: `data/lean4-mathlib/CollatzRei/ExitLayerReyesBridge.lean` (143 line)
- **5 axiom-free theorems**: `exitM_mod_6_pattern` (p ≥ 1 で mod 6 ∈ {1,3,5}) / **★ MAIN `exitM_never_4_mod_6`** (∀ p で mod 6 ≠ 4) / `exitM_mod_6_by_p_mod_3` (CRT 3-case explicit) / `exitM_satisfies_reyes_base_criterion` (Reyes framing wrapper) / `exitLayerReyesBridge_v01_marker` (zero-axiom)
- **Build**: 326s success (7888 jobs)
- **Axiom profile**: 5/5 all axiom-free (4 = [propext, Quot.sound] + 1 zero-axiom marker)、 Classical.choice **不要** = v0.2 と同 strong baseline
- **Proof strategy**: `ExitLayer.exitM_odd` (mod 2 = 1) + `ExitLayerArithmetic.exitM_mod_3_eq_p_mod_3` の CRT combining
- **★ honest scope critical (絶対禁止 明示)**: Reyes' F(m+1) counting theorem を本 file で proof しない (Reyes original に既存)、 Rei exit layer は Reyes' counting object (arbitrary odd) の subset ですらない、 Bridge は **structurally weak** (exit layer が odd → mod 6 ≠ 4 は trivial)、 「Rei-Reyes bridge を machine-verified」 系 claim = documentation value のみ、 substantive Reyes contribution ゼロ
- **Push flow**: initial rejected (remote diverged from cron) → `git stash push --include-untracked` ([[project-uncommitted-files-policy]] 遵守) → `git pull --rebase origin main` (3 commits rebased) → `git push` → `git stash pop` (cron file 復元 clean)
- **Commit**: `f79ba6b32`, push 済
- **★ 累計 milestone**: Arc #2 + #3 合わせて **Rei axiom-free 100+ theorems milestone 到達**
- **詳細 memory**: [[project-exitlayer-arithmetic-v02-2026-07-31]] v0.2 (Arc #3 追加 record)

### Arc #4: Site 反映 (RECENT_UPDATES + activity log regeneration)

- **Origin**: 藤本さん 「rei のサイトに反映お願い + rei の更新が上手く行ってるか」 query trigger
- **Actions**: 
  - `docs/RECENT_UPDATES.md` に 07-30 万能回路 spec + 07-31 ExitLayerArithmetic v0.2 + 07-31 ExitLayerReyesBridge v0.1 の 3 entries 追加
  - `scripts/generate-activity-log.ts` 実行 → `data/activity-log/latest.json` regenerated (32 日 stale [2026-06-28 last] → fresh [2026-07-30T22:22])
  - **Latest STEP 1313 / SEED 1675 / totalCommits 3113→3778 (+665 in 32 日)**、 Publishes 30 recent、 Inventions 34 approved / 76 rejected
  - `dist-renderer/data/activity-log/latest.json` mirror 同時 update
- **Site verify**: CF Pages https://rei-aios.pages.dev/ HTTP 200 ✅、 activity log public URL `generatedAt: 2026-07-30T22:22:59` 反映済 (CF Pages auto-deploy 数分内)
- **★ 副次発見 (critical audit finding)**: Rei-AIOS repo Private (raw.githubusercontent.com 404)、 activity log 32 日 stale の 根本原因を Arc #5 で 発見 (Rei Learning Cycle 4 か月 disabled)
- **Commit**: `e682a5e21`, push 済

### Arc #5: Rei Learning Cycle re-enable + manual verify

- **Origin**: Arc #4 で activity log 32 日 stale 発覚 → 根本原因調査 → `gh workflow list --all` で **3 disabled_manually workflows 発見** (Rei Learning Cycle 4 か月停止 = last success 2026-03-30 06:58 = activity log stale 根本原因 / Daily Snapshot Push / Rei-AIOS Tests)
- **Recommended re-enable A**: Rei Learning Cycle (Rationale: activity log auto refresh safety net = `feedback_site_activity_log_protocol.md` 永続原則、 backend STEP catch-up 用)、 藤本さん承認
- **Actions**: `gh workflow enable rei-learning-cycle.yml` → `disabled_manually` → `active` ✅ + `gh workflow run rei-learning-cycle.yml -f reason="..."` → run 30587954502
- **Manual run success** (6-7 min): Learning summary / Radar Expanded Scan / NNUE Self Evolution / Eternal Rei Evolution / Silence Cycle / **Activity Log Refresh** / Research Radar Refresh / Daily Banner Refresh / Daily Buddy Refresh / Commit NNUE and Eternal results / Complete job — 全 step ✓
- **Impact**: activity log auto refresh 32 日 stale の 根本 fix。 今後 daily 2 回 (02:10 + 14:10 JST) auto refresh 継続
- **副次発見**: Node.js 20 deprecation warning (`.github#2`) 全 workflow 影響 = Arc #7 で対応

### Arc #6: Daily Snapshot Push re-enable + verify

- **Origin**: Arc #5 完成後 「次 arc」 → 残 2 disabled workflows audit → **differentiated recommendation** (Snapshot Push = safe re-enable / Rei-AIOS Tests = 現状維持)
- **Audit findings**:
  - Snapshot Push: last run 2026-03-29 success (Rei Learning Cycle と同 pattern の 4 か月停止、 simple workflow、 low risk)
  - Rei-AIOS Tests: last runs 2026-03-30 **3 連続 failure** (1m43s / 2m7s / 1m36s) = 意図的 「noise stop」 判定 = **re-enable すると 再 failure notifications** で 現状維持
- **Recommended**: Snapshot Push re-enable only (differentiated)、 藤本さん承認
- **Actions**: `gh workflow enable snapshot-push.yml` → `active` ✅ + manual trigger run 30589220447 → **18s success** (Checkout / Check for new snapshots / **Push snapshots if changed = SKIPPED** [snapshots/ 変更なし、意図的動作] / Post Checkout / Complete job)
- **Impact**: 毎日 00:10 JST snapshots/ auto push 復活
- **詳細 memory**: [[project-workflow-audit-2026-07-31]] v0.1

### Arc #7: Node.js 20 → 24 workflow migration (`.github#2` fix)

- **Origin**: Arc #5 + Arc #6 で 発覚した 「Node.js 20 is deprecated / forced to Node.js 24」 warning の systemic fix
- **Audit**: `.github/workflows/` 8 files × grep で 19 action references 発見。 Warning target 特定 = `actions/checkout@v4` (10 refs) + `actions/setup-node@v4` (5 refs) 全 15 refs
- **Version discovery iteration**: 初期予想 v5 latest → `gh api repos/actions/checkout/releases/latest` で **v7.0.1 latest** 判明 → v4 → v5 → v7 の 2-step migration
- **Other actions 判定**: `actions/cache@v4` (latest = v6.1.0) / `actions/upload-artifact@v4` (latest = v7.0.1) / `actions/github-script@v7` (latest = v9.0.0) は **warning なし + breaking-change risk** で 現状維持
- **Edit**: 8 workflow files × 15 refs mechanical migration (parallel Edit tool with replace_all)
- **Push flow (substantial recovery)**:
  1. commit success `9d336feb7` (pre-commit `lake env lean` skipped, not a Lean file)
  2. initial push rejected (remote diverged from cron auto)
  3. `git stash push --include-untracked` → conflicting untracked files (`data/buddy/daily-2026-07-30.json` + `snapshots/2026-07-30.json`) → rm + stash retry
  4. `git pull --rebase origin main` → **conflict** on `dist-renderer/data/daily-banner.json` (cron auto-generated)
  5. `git checkout --theirs` (accept remote cron) + `git add` → rebase --continue で 「You must edit all merge conflicts」 spurious error → git status 「all conflicts fixed」 矛盾状態
  6. `git rebase --skip` attempt → `logs/auto-publish.log` **file lock** (cron script writing、 mid-execution Phase 1.14a) で 失敗
  7. `git rebase --abort` 同 file lock 失敗
  8. **`.git/rebase-merge/` directory 手動削除** で rebase state 脱出
  9. `git reset --hard origin/main` (file lock 一時解除で成功)
  10. **`git cherry-pick 9d336feb7`** で migration commit 再適用 (new hash `571e81c7d`)
  11. `git push origin main` → `915e0659e..571e81c7d` clean push 成功
- **Manual verify**: Snapshot Push run 30598251875 = **12s success** (v4 = 18s より高速) + **Node.js 20 warning count = 0 (grep verify)** ✅ = migration goal 完全達成
- **★ 4-month infrastructure gap complete restoration**: Rei Learning Cycle + Snapshot Push + Node.js migration の 3/3 issues 消化完了
- **詳細 memory**: [[project-workflow-audit-2026-07-31]] v0.2

## Cross-arc discipline patterns

### [[feedback-grep-before-answer-discipline]] 実 apply (5+ 度)

Background lake build task の 完了通知が 「exit code 0 success」 と report したが 実は 失敗 or misleading:
- Arc #2 通知 #1: build initial failed at mod-5 (omega counter-example)
- Arc #2 通知 #2: build after Nat.div_add_mod hint failed (hint 不十分)
- Arc #2 通知 #3: build after case split success (実 verify で ✔ Built 確認)
- Arc #3 通知: build 326s success (実 verify で確認)
- Arc #5 通知: learning cycle 6-7 min success (実 verify で 全 step ✓)
- Arc #6 通知: snapshot push 18s success (実 verify で SKIPPED step 確認)
- Arc #7 通知: snapshot push v7 12s success (実 verify で warning count = 0 確認)

**毎回 tail 出力 file 実 verify で 藤本さん誤 report 回避**、 修正 iterate。 5+ 事例で pattern 確認。

### [[feedback-present-recommendation-first]] 新設 + 全 arc で 実 apply

Session 早期 Arc #1 で 藤本さん explicit permission grant 「Claude 先生 の 推奨を入れて頂いて問題ない」 を受領 → 全 arc で 「私が明示推奨 + rationale + 藤本さん yes/no」 flow 定着。 認知負荷 大幅減。

### Workflow revival pattern (4-month gap complete restoration)

- **Diagnostic pattern**: `gh workflow list --all` で `disabled_manually` 検出 → last run timing 確認 → 停止理由 推定 (success 直後 disable = harmless / failure 直後 disable = 意図的 noise stop)
- **Differentiated recommendation**: safe (Learning Cycle + Snapshot Push) vs risky (Rei-AIOS Tests test suite audit 必要) の 分離判断
- **Verify flow**: re-enable + manual trigger + `gh run watch` + tail 実 output verify (通知信じず)

### Rebase state stuck recovery (Arc #7)

- File lock on `logs/auto-publish.log` (cron mid-execution) で abort/skip/continue 全 blocked
- 解決: `.git/rebase-merge/` 手動削除 + `git reset --hard` (file lock 一時解除 timing) + `git cherry-pick <original>` で clean recovery
- **教訓**: rebase state stuck は git internals 直接操作で 脱出可、 commit は cherry-pick で 復元可

## Milestones + quantitative summary

- **Lean 4 new axiom-free theorems (本 session)**: **11** (Arc #2 v0.2 6 + Arc #3 Reyes bridge 5)
- **★ Rei accumulated axiom-free**: **100+ milestone 到達** (07-29→31 marathon 89 + 本 session 11)
- **Commits pushed (本 session)**: **5** (`502dd1f14` + `8ccf60625` + `f79ba6b32` + `e682a5e21` + `571e81c7d`) + auto site rebuild cron commits (bundled via rebase)
- **Workflow revivals**: **2** (Rei Learning Cycle + Daily Snapshot Push、 各 4 か月停止から復活 + manual verify)
- **Systemic migrations**: **1** (Node.js 20 → 24, 15 refs / 8 files, warning 消滅 verify 済)
- **Infrastructure gap**: 07-30 → 07-31 で **4-month gap partial → complete restoration** (Rei-AIOS Tests のみ 別 arc)
- **New permanent feedback**: **1** ([[feedback-present-recommendation-first]])
- **Memory records generated (本 session)**: **3** (`project_workflow_audit_2026-07-31.md` 新 v0.1→v0.2 + `project_exitlayer_arithmetic_v02_2026-07-31.md` v0.1→v0.2 + `feedback_present_recommendation_first.md` 新規)
- **Memory records updated (本 session)**: **2** (`project_circuit_design_pending_2026-07-30.md` v0.1→v0.2 + `MEMORY.md` 直近 session pointer 3 度)

## Remaining pending items (別 arc / 別 session 継承)

### 今 session 発見 の 未対応
- (a) **Rei-AIOS Tests 3 連続 failure fix + re-enable** — substantial arc (test suite audit + Windows runner + rei-pl clone + npm install failure 特定 + fix)、 別 session 推奨
- (b) **Autonomous learning update mechanism trace** — Rei Learning Cycle disabled 4 か月中も `autonomous-learning-status.json` 継続更新の source 特定 (investigation only、 short arc)

### 07-30 marathon memory から継続
- (c) **Voynich resume** (3 Python files @ Downloads/ 藤本さん帰宅後 + Rule 6 / 3-token Pisot 168 / mass vs ratio 三度目 判断)
- (d) **Cantor v0.9-c ultra-triangle inequality + MetricSpace typeclass** (multi-session commitment 明示 stub)
- (e) **FibonacciPrimes 13 sorry/axiom clean subset extract** (具体 target 不明で read + assess 必要)
- (f) **AtomicCores / BurstGap 空 file 埋め** (STEP 685-696 系 substantial)
- (g) **PeakMergeInvariant axiom 削減** (target 不明)
- (h) **Wall-Sun-Sun (Paper 104) axiom-free evidence**
- (i) **Paper 65 v0.2 publish 判断** (藤本さん Posina/Roy audit stage 直接判断 pending)
- (j) **D-FUMT₈ Kairo Processor 実装** (spec §8 approval checklist 12 項 + TypeScript build、 substantial 別 session)
- (k) **ExitLayerArithmetic v0.3** (mod-6 等 追加、 no-ritual risk で 保留)

## Related memories

- [[project-circuit-design-pending-2026-07-30]] v0.2 (Arc #1 詳細)
- [[project-exitlayer-arithmetic-v02-2026-07-31]] v0.2 (Arc #2 + Arc #3 詳細)
- [[project-workflow-audit-2026-07-31]] v0.2 (Arc #5 + #6 + #7 詳細)
- [[feedback-present-recommendation-first]] (Arc #1 副産物 = 新 permanent feedback)
- [[feedback-grep-before-answer-discipline]] (session 中 5+ 度 実 apply)
- [[project-uncommitted-files-policy]] (Arc #3 + #7 push flow で 「放置してよい」 policy 遵守)
- [[project-session-2026-07-29-30-seven-arc-marathon]] (前 session 7 arc marathon、 本 session の 前提 accumulated axiom-free 89)
- Paper 145 v0.9-d outline (`papers/paper-145-v0.9-d-outline-2026-07-24.md`) — Arc #1 万能回路 recall 対象 (文書化 layer)
- Reyes 2606.02621v2 (Radar-driven Arc #3 target)

## Version

**v0.1** (2026-07-31): 初版 comprehensive session record。 7 arc 統合 (Arc #1-#7) + cross-arc discipline patterns + milestones + pending items 継承。 藤本さん explicit request 「ここまでの内容をメモリに入れて」 に対する overarching session memory 化。 各 sub-arc 詳細は関連 individual memory を参照。