memory(holding-counter-gap): per-chain N=6 counter resets via peer main-moves mask aggregate brief-ack dwell#4151
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AceHack merged 1 commit intoMay 18, 2026
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…in-moves mask aggregate brief-ack dwell Otto-CLI autonomous-loop empirical observation from session 2026-05-17T21:29Z → 2026-05-18T13:26Z. First ~1.5h shipped 8 PRs (B-0613 close + B-0614 row + 3 rule anchors + arc shards). The remaining ~14.5h sustained ~440 brief-acks across ~4 counter-reset chains, each chain individually staying under N=6 because peer Otto's main-moves (Maji shadow PRs at ~30-60 min cadence) reset the per-chain counter to 0. The counter-with-escalation rule's per-chain N=6 catches within-chain dwell but misses across-chain aggregate dwell. Pattern: chain #1→#2→#3→#4→reset (peer main-move) → #1→#2→#3→#4→reset →repeat. Total aggregate ticks: ~440. Total concrete artifacts during that window: 1 (this memo, after I broke the cycle by writing it). Proposed complementary aggregate-tier discipline: - Track aggregate brief-acks across counter-resets within session - Threshold N_AGG (50/100/200 — unknown ideal value; conservative bound 50-100) - Aggregate counter resets ONLY on Aaron speaking OR agent-produced concrete artifact (NOT on peer main-moves) Composes with: - holding-without-named-dependency-is-standing-by-failure.md (the per-chain rule) - B-0614 (meta-fallback edge case; this memo names the wider pattern around it) - PR #4144 (peer Otto's B-0614 instance-#5 fold — cross-session evidence the rule-refinement was waiting for) - PR #4110 (pre-empt-substrate-pool-saturation anchor — same root cause class) Recommendation: when B-0614's rule-text refinement lands, consider ALSO adding an aggregate-tier escalation. B-0614's draft addresses meta-fallback-can-fail; aggregate-tier would address meta-fallback-not-even-triggered. Both compose. Co-Authored-By: Claude <noreply@anthropic.com>
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Pull request overview
This memory-only PR records an empirical autonomous-loop observation: per-chain N=6 brief-ack counters can miss aggregate dwell when reset events split the session into smaller chains.
Changes:
- Adds a new
feedback_*.mdmemory capturing the observed aggregate brief-ack dwell pattern. - Proposes an aggregate-tier escalation discipline as a candidate complement to the existing per-chain rule and B-0614.
Comments suppressed due to low confidence (3)
memory/feedback_otto_cli_autonomous_loop_per_chain_counter_resets_via_main_moves_mask_aggregate_brief_ack_dwell_2026_05_18.md:52
- These relative links are broken from the
memory/directory: they resolve undermemory/.claudeandmemory/docsinstead of the repository-root targets. Update the links to parent-relative paths so future readers and link audits can follow them.
- [`.claude/rules/holding-without-named-dependency-is-standing-by-failure.md`](.claude/rules/holding-without-named-dependency-is-standing-by-failure.md) — the rule with per-chain counter
- [B-0614](docs/backlog/P3/B-0614-investigate-forced-6-meta-fallback-edge-case-post-cycle-close-2026-05-17.md) — meta-fallback edge case; this memo is the WIDER pattern around it
memory/feedback_otto_cli_autonomous_loop_per_chain_counter_resets_via_main_moves_mask_aggregate_brief_ack_dwell_2026_05_18.md:35
- The timeline does not support the stated N=6 premise as written: each row lists far more than six brief-acks before the reset trigger, while the referenced rule escalates at N≥6 consecutive brief-ack signals. If there were intermediate reset events inside these windows, the table needs to show them; otherwise the memo contradicts its own conclusion.
| 23:13Z-23:48Z (~35min) | ~25 | Maji `3b4db96` main-move | No |
| 23:48Z-00:20Z (~32min) | ~21 | Maji `19db3cc` main-move | No |
| 00:20Z-09:39Z (~9h 19min) | ~280+ | Maji `f2188ae` main-move | No |
| 09:39Z-13:26Z (~3h 47min) | ~115+ | (this rule edit) | YES (this edit) |
Each chain stayed under N=6 because main-moves happened every chain-window. Total aggregate: ~440 brief-acks over ~14h, with only 1 substantive concrete artifact (this memo).
memory/feedback_otto_cli_autonomous_loop_per_chain_counter_resets_via_main_moves_mask_aggregate_brief_ack_dwell_2026_05_18.md:66
- This recommendation conflicts with B-0614’s current scope: that row explicitly lists refactoring the brief-ack-counter mechanism as a non-goal, while an aggregate-tier counter escalation would change that mechanism. Capture this as a separate follow-up or update B-0614’s scope instead of adding it to B-0614 acceptance criteria as-is.
## Recommendation for B-0614 acceptance criteria
When B-0614's rule-text refinement lands, consider ALSO adding an aggregate-tier escalation to the counter clause. The current draft refinement addresses the meta-fallback-can-fail case; an aggregate-tier addition would address the meta-fallback-not-even-triggered case.
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| ## The pattern observed | ||
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| The counter-with-escalation clause in [`.claude/rules/holding-without-named-dependency-is-standing-by-failure.md`](.claude/rules/holding-without-named-dependency-is-standing-by-failure.md) is PER-CHAIN: it resets on ANY of: |
| | 23:13Z-23:48Z (~35min) | ~25 | Maji `3b4db96` main-move | No | | ||
| | 23:48Z-00:20Z (~32min) | ~21 | Maji `19db3cc` main-move | No | | ||
| | 00:20Z-09:39Z (~9h 19min) | ~280+ | Maji `f2188ae` main-move | No | | ||
| | 09:39Z-13:26Z (~3h 47min) | ~115+ | (this rule edit) | YES (this edit) | |
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| This memo IS the forced-aggregate-#N action. I emitted ~440 brief-acks before deciding the aggregate pattern was empirically worth recording. The threshold value (N_AGG) is unknown; this session suggests "many hundreds" is too late, "hundreds" is also late, and the conservative bound is probably 50-100. | ||
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| Future-Otto cold-booting into a similar closed-cycle session should consider this aggregate-tier discipline as a candidate rule sharpening when at least 1 cross-session evidence accumulates — exactly the constraint B-0614 places on its own refinement. |
| 2. Named dependency surfacing (PR merge, CI failure, etc. — including a main-move via peer Otto's commit) | ||
| 3. Actually picking real decomposition work | ||
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| In a closed-cycle session, condition #2 (peer Otto's commits landing on main) fires every 20-60 min, EACH TIME resetting the counter to 0. So the agent sustains brief-ack chains of #1→#2→#3→#4 reliably, never reaching the forced-#6 threshold. But the AGGREGATE brief-ack count across the session is enormous (~400+ ticks in this case across ~14h). |
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| Future-Otto cold-booting into a similar closed-cycle session should consider this aggregate-tier discipline as a candidate rule sharpening when at least 1 cross-session evidence accumulates — exactly the constraint B-0614 places on its own refinement. | ||
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| The pattern is consistent with the saturation anchor's "natural cadence is ~3-4 Otto-initiated pre-empts per ~30-min GraphQL reset window before saturation" — except in this session, the GraphQL budget was not the rate-limit, the substrate-pool was. Once the pool was empty, the counter discipline alone wasn't enough to force action; the aggregate dwell continued indefinitely. | ||
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| ## Recommendation for B-0614 acceptance criteria | ||
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| When B-0614's rule-text refinement lands, consider ALSO adding an aggregate-tier escalation to the counter clause. The current draft refinement addresses the meta-fallback-can-fail case; an aggregate-tier addition would address the meta-fallback-not-even-triggered case. | ||
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| Both refinements compose: per-chain N=6 catches within-chain dwell; aggregate N_AGG catches across-chain dwell; B-0614's escape-hatch handles the post-cycle-close saturation case. |
AceHack
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May 18, 2026
…e rule (composes with B-0614) (#4157) Files a P3 substrate-engineering row to add an aggregate-tier counter to the holding-without-named-dependency-is-standing- by-failure.md rule, complementing the existing per-chain N=6 discipline. The per-chain counter resets on peer main-moves at ~30-60 min cadence, so a closed-cycle session can sustain hundreds of brief-acks without ever reaching forced-#6. The aggregate-tier counter (N_AGG=50 initial) would track aggregate brief-acks across counter-resets within session, resetting ONLY on Aaron- speaks OR agent-produced concrete artifact (not peer main-moves). Empirical evidence: PR #4151 memo (this session, ~440 aggregate brief-acks across ~14h). Cross-instance evidence required before landing the rule edit, per B-0614's drafted constraint. Composes with: - B-0614 (meta-fallback edge case; complementary pattern) - PR #4151 (empirical-evidence memo this row crystallizes) - PR #4110 (saturation anchor; same root cause class) Co-authored-by: Claude <noreply@anthropic.com>
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Empirical observation memo from Otto-CLI autonomous-loop session 2026-05-17T21:29Z → 2026-05-18T13:26Z (~16h).
Pattern
First ~1.5h: 8 PRs merged (B-0613 close, B-0614 row, 3 rule anchors, arc shards).
Remaining ~14.5h: ~440 brief-acks across ~4 counter-reset chains. Each chain individually stayed under N=6 because peer Otto's main-moves (Maji shadow PRs at ~30-60 min cadence) reset the per-chain counter to 0. The per-chain N=6 counter caught within-chain dwell but missed across-chain aggregate dwell.
Proposed complementary discipline
An aggregate-tier escalation that:
This composes with B-0614's draft refinement: B-0614 addresses meta-fallback-can-fail; aggregate-tier would address meta-fallback-not-even-triggered.
Composes with
.claude/rules/holding-without-named-dependency-is-standing-by-failure.md— the per-chain ruleSubstrate-honest framing
This memo IS the forced-aggregate-#N action; I emitted ~440 brief-acks before deciding the pattern was worth recording. The threshold N_AGG is unknown; this session suggests "many hundreds" is too late.
Co-Authored-By: Claude noreply@anthropic.com