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gunbc.floor_materialization: declare the in-process index-build share (P1) + enrolled witness - #6432

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Summary

Implements the P1 in-process resolve-share declaration from the lens-input-authority design (docs/plans/lens-input-authority-design.md, #6426), now that merry-moth-539's materialization ladder (#6375) is on main. Co-authored split: merry-moth owns the law + projection (std.materialization_ladder); this lane owns the lens-runner binding — declaring the share so a lens/gate that resolves privately is the undeclared-provider shape, not something re-discovered per lens.

Every floor consumer (spec gates + witness entries + the floor-runner/entry-selection prelude) resolves against one shared MultiEntryIndex (union-resolve S1, #6234, process_shared_index). That share already exists but was undeclared. This declares it as a ReferenceTier @ SharedStateFrame provider row on the ladder's value-share cell, with an enrolled green-by-execution witness + RED control.

Files

  • dag/gunbc/floor_materialization.dag — the P1 declaration: provider_row(id: process_shared_index, scope: [claim_executor-process SharedStateFrame], coverage: CoversIdentities[union-index-build(dag,src/v2)], tier: ReferenceTier, eviction: scope_exit); identity grounded as union-index-build (merry-moth's grain correction — distinct from the K per-entry closure resolves and the K readers); records the P1↔P2 one-identity relation (P2 = resolved_graph_cache, graph-major S2b) with its dissolution trigger.
  • dag/test/claim/floor_materialization_witness_test.dag — folds the live consumer roster (project_ci_floor_gates + project_ci_floor_witness_entries + 2 prelude entries) into a ValueUsage; asserts ValueSharedByReference; RED control providers=[] → ValueRefusedNoCarrierProvider.
  • dag/gunbc/commit_workflow.dag — enrolls the witness (CommitWitnessClaim, GithubActionsCiJob surface).
  • dag/gunbc/ci_materialization.dag — bumps ci_floor_declared_resolve_count 3 → 4 (merry-moth's gate; a new enrolled std.materialization_ladder-importing witness adds one cold closure resolve) + records the second live receipt in the note.
  • .github/workflows/ci.yml — regenerated resolve-receipt gate (3 → 4), the only emission input the bump touches.

Test plan

Green-by-execution via claim_batch against merged main:

  • floor_index_build_share_is_shared_by_reference, floor_index_build_has_plural_readers, floor_index_build_reds_without_reference_provider — 3/3 PASS incl. the providers=[] RED control.
  • merry-moth's ci_materialization witnesses (roster consumers) — 8/8 still PASS with the enrollment + count bump.
  • Backing oracles cited (rust nextest gate): memo_deduplicates_resolve_count, memo_warm_cold_results_are_identical (claim_executor.rs); union_view_result_equals_private_resolve_in_every_order, union_resolve_typechecks_each_node_once (src/v1/tests/src/union_resolve_receipts_test.rs).

CI-verified (cannot run headless locally): the floor resolve-count gate (resolves_total == 4) and the ci.yml drift gate — both require the whole-tree floor / gunbc ci emit. The count = compile-clean(1) + the three std.materialization_ladder-importing enrolled witnesses (ci_materialization, materialization_ladder, floor_materialization), grounded in merry-moth's measured 1→3 receipt; the loud gate is the confirming authority.

Relates to #6426 (design), #6375 (ladder).

briansrls and others added 11 commits July 9, 2026 23:14
…s-runner binding lane

The consumer side of merry-moth-539's materialization ladder (#6375): N lenses
reading one resolve = rule-1 AuthoredDuplication at a SharedStateFrame; fix is a
reference-tier rewire, not a cache. Audit findings: the .dag lens contract is
already clean (8 lenses take InferredTree/DependencyView as params, no resolve
door) and union-resolve S1 (#6234) already resolves once per (thread,roots) via
process_shared_index (NodeFrontierSeeds deleted) — the share exists but is
UNDECLARED. This lane declares P1 (in-process ReferenceTier share) + witness +
the contract wall; P2 (cross-process content-keyed resolved_graph_cache) is
graph-major S2b. Poses the 3 ladder-cell questions to merry-moth for review.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
…hare (P1)

Declares union-resolve S1's process_shared_index as a ReferenceTier provider row
(merry-moth-539's ladder ruling Q-A): provider_row(id: process_shared_index,
scope: [claim_executor-process SharedStateFrame], coverage: [union-resolve(dag,src/v2)],
tier: ReferenceTier, eviction: scope_exit). NOT provider_from_catalog — ReferenceTier
is keyless by shape; the catalog births STORE tiers (P2 = resolved_graph_cache, graph-major
S2b). value_materialization asserts the plural readonly reads discharge as
ValueSharedByReference. P1<->P2 convergence note + dissolution triggers included.

UNVERIFIED — std.materialization_ladder is only on #6375 (not main); this .dag imports
it, so it lands behind #6375. Verify by claim_batch once #6375 is merged in. Witness +
enrollment + consumer-roster live-fold follow merry-moth's roster-source confirm.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
…in (fix #6426 red)

The .dag imports std.materialization_ladder, which lives only on #6375, not main —
so compile-clean cannot resolve it and the gate reds (the #6426 failure). The lane
has a hard dependency on #6375; #6426 cannot compile or merge before it. Hold the
.dag + witness off the branch (authored + staged in-session per merry-moth's rulings,
union-index-build grain) and keep #6426 as the design doc only, which compiles clean.
Land + verify the .dag the moment #6375's ladder reaches main. Design doc §6 records
the authored shape + the exact re-land steps.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
…anch

An auto-commit (9f53709) swept the in-session verification overlay back
onto the branch, re-adding dag/gunbc/floor_materialization.dag, its witness,
and #6375's dag/std/materialization_ladder.dag (963 lines that are NOT this
PR's to ship). Remove all three; #6426 carries only the design doc, which
compiles clean on main.

The floor .dag + witness are verified green-by-execution against #6375's
ladder in-session (all 3 witnesses PASS incl. the providers=[] RED control)
and held in scratchpad; they land the moment the ladder is on main.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
…lization.dag bump)

Enrolling the floor_materialization P1 witness adds one cold closure resolve
against the shared index (a third std.materialization_ladder-importing entry
outside compile-clean's witness_layer_roots closure), so the floor's
resolves_total moves 3 -> 4. ci_floor_declared_resolve_count was bumped
consciously in the same PR; this regenerates the derived ci.yml resolve-receipt
gate to match (the only emission input that changed — witness enrollment is
runtime, not baked into ci.yml). gunbc ci emit is unavailable headless (its
doc-only-shortcut git step exits non-zero under this env), so the three count
occurrences were edited to exactly what to_string(ci_floor_declared_resolve_count)
emits; CI's drift gate is the confirming authority.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@gunbai-bot gunbai-bot Bot changed the title affected set processing gunbc.floor_materialization: declare the in-process index-build share (P1) + enrolled witness Jul 10, 2026
@gunbai-bot
gunbai-bot Bot marked this pull request as ready for review July 10, 2026 02:34
briansrls and others added 5 commits July 10, 2026 02:40
…ed_set.entry_selection

#6432 review (claude-opus-4-7) flagged the prelude entries as duplicating the Rust
constants FLOOR_RUNNER_ENTRY/ENTRY_SELECTION_ENTRY. Verifying the finding revealed the
hand-copied pair had already DIVERGED: prelude entry #2 named
"src/v2/workflow/affected_set_selection.dag" (module v2.workflow.affected_set_selection,
never resolved by the host) instead of the host's actual
ENTRY_SELECTION_ENTRY = "src/v2/lens/affected_set/entry_selection.dag"
(resolved against the shared index at cli_run.rs:6175). Corrected to match the host
authority; reader_count is unchanged (same count, right label). The note now records the
drift and raises the single-authority follow-on priority (§3: a single authority would
make this drift unwritable).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
#6432 review (claude-opus-4-7, advisory): the prelude parallel-representation was
marked only with prose "FOLLOW-ON", so the hygiene backstop can't track it and it
risks calcifying (operator standing directive: every scaffold lands with a named
dissolution trigger). Convert to a 🟡 dissolve-on: floor_prelude_entries_single_authority
marker naming the shared-authority conversion as the dissolution condition. No behavior
change; the corrected path stands.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@briansrls
briansrls merged commit cb8405d into main Jul 10, 2026
3 checks passed
@briansrls
briansrls deleted the session/loyal-wren-398 branch July 10, 2026 16:43
briansrls added a commit that referenced this pull request Jul 10, 2026
…/gentle-stag-677-flip)

Conflict resolutions onto post-#6422/#6431/#6432/#6435 main:
- ci_witness_optin_inversion: main's typed Scaffold Disposition -> Terminal (dissolve fired at the flip; roster stays as explicit-entry home, exclusivity dissolved)
- floor step timeout: 45 (main) vs 60 (flip) -> 60 with provenance note
- ci_spec notes: kept flip notes, stale fixed-8 phrasing dated
- falsifier width note: + RESIDUE paragraph (5x exit-137 on srv2-class slots = converge lane, not plan width)

Verified before commit: discovery batches charge corpus_resolve_nanos (own key), resolve_nanos=0 -> resolves_total declared 3 is NOT moved by the flip.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
briansrls added a commit that referenced this pull request Jul 10, 2026
…hrunk by affected set) + falsifier host-OOM receipt (#6438)

* WIP: Re-land affected-set CI enrollment flip once shard resolve footprint is

* WIP: Re-land affected-set CI enrollment flip once shard resolve footprint is

* Fix CI OOM: pin discovery corpus spawn_width_cap to 1.

Run 28999086030 OOM-killed at width=2 on the 24GiB live slot during the
discovery-flip corpus batch. Gate workloads still fit at width=2; only the
tree-wide discovery batch serializes via spawn_width_cap=1, with a receipt
witness and dissolve-on note.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Fix type error in corpus discovery spawn width cap helper.

Both if-branches must return Nat (hardware_thread_count_value), not a
bare Int literal.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Merge affected-set enrollment flip (takeover of PR #6403 from session/gentle-stag-677-flip)

Conflict resolutions onto post-#6422/#6431/#6432/#6435 main:
- ci_witness_optin_inversion: main's typed Scaffold Disposition -> Terminal (dissolve fired at the flip; roster stays as explicit-entry home, exclusivity dissolved)
- floor step timeout: 45 (main) vs 60 (flip) -> 60 with provenance note
- ci_spec notes: kept flip notes, stale fixed-8 phrasing dated
- falsifier width note: + RESIDUE paragraph (5x exit-137 on srv2-class slots = converge lane, not plan width)

Verified before commit: discovery batches charge corpus_resolve_nanos (own key), resolve_nanos=0 -> resolves_total declared 3 is NOT moved by the flip.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: affected set processing

* WIP: affected set processing

* WIP: affected set processing

* WIP: affected set processing

* Correct the false flip receipt + kill-surviving calibration receipts (space-lens loop)

CORRECTED RECEIPT: run 29000557166's floor never completed - the executor was
host-OOM-killed mid-discovery-corpus at ~8min; the log's ExitSuccess belongs to
the merge-admission stamp tool stamping CI_FLOOR_EXIT=137. No flipped corpus
has completed in CI (0/1 ci + 0/5 falsifier). Both carrier notes corrected.

Calibration (coordinated with merry-owl-649's space-lens lane):
- roster_import_closure_nodes_pre_resolve: shared closure-count authority
  (pure import walk, closure grain not entry grain), emitted BEFORE the heavy
  resolve so killed runs still yield the (nodes, peak) lower-bound pair
- width-1 definition-drift oracle: pre-resolve walk must equal post-resolve
  resolved union on completed runs; refuses on divergence. Proven by execution:
  pre == post == 190/213 nodes across Off/Applied modes
- kill-surviving cgroup memory.peak pre/post steps (post is always()) in the
  ci job and falsifier.yml; scope semantics labeled on the emission lines
  (reset=ok floor-scoped; span compares post>pre; never silently conflated)
- job backstop timeouts extended by the two aux steps in both jobs

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: affected set processing

* Calibration pairs carry censored-vs-exact labels (methodology: killed runs are censored observations)

Floor steps get id=floor; the always() post-peak step emits floor_outcome so
each (closure_nodes, peak) pair is explicitly labeled: success = exact point,
anything else = censored lower bound (true demand strictly greater than read).
Prevents the fit from treating cap-kill reads as point estimates, which would
drag the slope down and make the predictor underestimate - the dangerous
direction (merry-owl methodology catch, 2026-07-10).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: affected set processing

* Review fixes: explicit witness import + complete step-budget ledger

- ci_floor_plan_witness_test.dag: import witness_ci_corpus_discovery_serializes_at_width_one
  explicitly (cursor catch on #6438). The call resolved pre-fix via the seed resolver's flat
  namespace, so the witness ran green by execution; the explicit import restores the file's
  per-symbol import convention.
- ci_workflow.dag: the resolve-receipt gate step had NO step cap — a hang there could only die
  by job-cancel (the #6323 starvation-kill class). It now carries the aux cap (script is a
  sub-second receipt read) and the ci job backstop counts four aux terms (peak pre/post,
  resolve-receipt gate, merge-admission gate): every step budgeted, backstop = step-sum + prelude
  (claude review catch on #6438, sharpened).
- falsifier_workflow_witness_test.dag: falsifier_backstop_is_step_sum_plus_prelude asserted the
  pre-calibration formula — latent red proven by execution (FAIL receipt), fixed to the live
  two-aux sum, re-run PASS.
- ci.yml regenerated byte-stable from the carrier (backstops 125->130, gate step timeout 5m).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* Rebind calibration provenance comments to real artifacts (cursor review catch)

The two cli_run.rs comments cited docs/plans/space-lens-minimal-project.md, which does
not exist on main — the predictor design is in flight on PR #6442 (merry-owl-649's lane)
and was never landed under that path. Rebound: the shared closure-definition authority is
stated as this function itself, with the in-flight design cited by PR number and the
landed parent-lane authorities cited by real paths (compute-envelope-model.md fleet
envelope; input-envelope-roadmap.md admission). No behavior change; cargo check clean.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: affected set processing

* Remove stray empty file (shell-redirect artifact the auto-committer flushed)

An internal-messaging command's backtick content was command-substituted by bash; a
'-> fail-closed' fragment became a stdout redirect and created an empty file at the
repo root, which the auto-committer then committed as 38f0a46. No tree content
beyond the empty file; removing it restores the branch to e99c757's content.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: affected set processing

* Scaffold-mark the cgroup peak calibration shell (cursor review catch)

The three concat-built calibration runners (ci_cgroup_peak_locate_shell,
ci_floor_peak_pre_script, ci_floor_peak_post_script) landed without the on-carrier
scaffold markers repo convention requires for hand-shell. Each now carries a
Disposition = Scaffold { dissolves_to: RealizationDispatch } row binding the decl
(the ci_materialization pattern), and both scripts embed the shared dissolve-on
note as a shell comment (the ci_spec pattern): dissolution = bash-emit (#5828 /
gap-B emit(intent, Bash)) realizing the observation as an emitted ShellProgram
intent or a typed host Observe effect. ci.yml + falsifier.yml regenerated;
falsifier_workflow_witness_holds and the flip witnesses re-run PASS.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* Merge origin/main into session/loyal-wren-398 (resolve #6441 step-list conflict)

Conflict resolution, all consciously declared:
- ci_job steps: union — the calibration peak pre/post steps wrap the floor step (this
  branch) and #6441's materialization receipt gate slots between the resolve-receipt
  gate and the merge-admission gate (main).
- The incoming materialization receipt gate step landed with timeout none — the same
  uncapped-step starvation-kill class this branch's review fix eliminated — so it now
  carries the aux cap, and the ci backstop counts FIVE aux terms (peak pre, peak post,
  resolve-receipt gate, materialization receipt gate, merge-admission gate); the budget
  disposition note records the merge provenance.
- ci_run_step_natures_are_claims_counted_not_silent: RunStep count pin bumped 17 -> 19,
  acknowledging the two peak calibration steps #6441's count predates (conscious-count
  discipline; proven red at 17 then green at 19 by execution).
- ci.yml regenerated from the merged carriers (backstops 130 -> 135).

Verified on the merged tree: release bins rebuilt on merged Rust; falsifier workflow
witness, flip witnesses, floor-plan/optin/width witnesses, and all 8 ci_materialization
witnesses PASS; generated-artifact regen ExitSuccess.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Brian Searls <briansrls@gunb.ai>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
briansrls added a commit that referenced this pull request Jul 10, 2026
… gated) (#6455)

* Inferred materialization increment 1: floor demand ledger + receipt gate (#6441)

* WIP: Duplicate Computation

* WIP: Duplicate Computation

* WIP: Duplicate Computation

* WIP: Duplicate Computation

* WIP: Duplicate Computation

* WIP: Duplicate Computation

* WIP: Duplicate Computation

* WIP: Duplicate Computation

* WIP: Duplicate Computation

* WIP: Duplicate Computation

* WIP: Duplicate Computation

* WIP: Duplicate Computation

* WIP: Duplicate Computation

* Analysis spine: spine_receipt composes dependency_view + materialize (increment 1)

The Rc-safe half of run ≜ realize ∘ materialize ∘ dependency_view: compose
the two catamorphisms that need no interpreter thread-safety.

- src/v2/std/spine.dag: level-profile fold over the DependencyView DAG →
  critical_path_depth (longest dependency chain / the reduce spine) +
  independence_width (max nodes at one level / what parallelizes to hw width).
  spine_receipt emits the §9 numbers by COMPUTATION, not assertion, joining
  materialize's content-hash Share/dedup counts.
- Discriminating RED (§9): single chain A→B→C → depth 3 / width 1 (serial);
  root over N independent leaves → depth 2 / width N.
- Witnesses 9/9 (spine) green by execution; materialize 6/6 unchanged.

The RUNNER (wall-clock parallel execution, §8 steps 3-4) stays increment 2+,
gated on interpreter Rc→Arc (v1 interp is !Send). This increment measures the
achievable width/critical-path floor the runner targets; it does not fabricate
wall-clock N×.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* Unbundle recompute-trace interpreter extension from the analysis-spine PR

CI root cause: the recompute-trace extension edited v1_interpreter.rs, which
hosts the atom_identity_hash/hash_combine fnv1a64 intrinsics that
dag_collect_fingerprint_witness executes. That correctly invalidated the
re-verify 'assumed-green node-frontier' SKIP of that witness (cone-touch,
fail-closed) — but the witness is a pre-existing 806s (13min) fnv1a64
whole-corpus walk, so un-skipping it blew the 30-min floor budget. Main stays
green only because its interpreter cone is untouched (witness stays skipped).

The interpreter extension is a separable, env-gated (GUNBC_RECOMPUTE_TRACE=1),
READ-mode diagnostic — not a dependency of the spine/materialize analysis
substrate (pure .dag, content_hash-based). Reverting v1_interpreter.rs to main
restores byte-identical interpreter content → the fingerprint witness returns to
assumed-green SKIP → floor budget restored. The recompute-trace extension lands
as its own follow-up PR where the fingerprint-witness re-run is expected.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* WIP: Duplicate Computation

* Materialization ladder: the state x decision law, as executable witnesses

The operator's 4-rule business logic generalized on one axis: the decision is
a function of WHEN the redundancy is knowable and WHETHER what was knowable
was prepared for. Errors fire only on knowable-but-unprepared; genuine
emergence and declared triviality are typed acceptances, never silence.

std.materialization_ladder (dag/std):
- Frame/FrameKind: SharedStateFrame | IsolatedChildrenFrame |
  ReplayedFrame{attempts} | UnboundedSiblingsFrame — the nested-scope axis;
  a 'run' at any layer is a frame, never a different kind of thing.
- DemandNature: Pure | IdempotentEffect | WorldRead{envelope_declared} |
  FreshEffect — the D3 effect gate; TTL = unmodeled dependency XOR declared
  staleness, never an eviction knob.
- CacheProvider: keying (ContentKeyed|ExistenceKeyed) + EvictionPolicy
  (ScopeExit|SpacePacked) REQUIRED by construction — rule 3 unwritable-bad.
- LadderVerdict (total): AuthoredDuplication | Discharged | RefusedNoProvider
  | RefusedScopeTooNarrow | RefusedExistenceKeyed (the build-if-absent #6352
  wall) | RefusedUnmodeledWorldRead | ExemptFreshEffect |
  AcceptedBelowCostFloor | AcceptedSingleRecompute.
- Declared-emergent frames obligate UP FRONT: retry frames derive
  checkpointing, unbounded-sibling frames (server loops, CI-runs-over-time)
  derive persistent caches — prepare-before-demand.

12/12 witnesses green by execution; each test is one cell of the table,
fixtures mirror the live worked example (workflow/jobs/steps, retry, fleet).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* WIP: Duplicate Computation

* Docs crystallization: derived materialization placement into roadmap ④ + the state x decision table

- roadmap_authority ④ (ROADMAP.md regenerated via main_wet, drift-consistent):
  the nested-frame law, plurality cells, declared-emergent prepare-up-front,
  keying/staleness walls, the caching-completion un-shelve, the ①-vs-§2
  cross-run-caching contradiction subsumed into per-node derived verdicts,
  and the v1.compiler.ownership §3-convergence row.
- duplicate-work design doc: the state x decision table as the qualifier's
  final verdict logic + the ownership consolidation subsection.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* Consolidation plan: realization + materialization + ownership are one law

Operator synthesis (2026-07-09): Materialization = the verdict vocabulary;
ownership = the verdict computation at the eval frame; realization = provider
selection discharging the verdict at each frame's carrier. Share's handler is
layer-aware — the cheapest cache is a REFERENCE (same program + ref-capable
carrier + readonly => point-at-it, no copy, no destroyed memory), demoting
through HAMT structural share / process memo / artifact / CAS, and demotion
must be priced, never silent (#6249 clone-fallback is the receipt).

Census of every hand-rolled instance found in-tree (16 rows): each named with
its frame, ladder cell, action, and dissolution trigger — ownership
(consolidated), Rc/HAMT (reference tier), clone-fallback (demotion wall),
ParseTable + cached_stage (C5 grounding), M1 memo / intern / assumed-green /
sccache / cargo-cache (C2 provider rows), PROCESS_RESOLVE_STORE (C3 = the 9GB
scope fix), build-if-absent (landed as the keying wall), resolve-cache #5789
(rule-4 requirements), recompute-trace (state-4 finding source). Peers kept
distinct: affected-set, Independence/Placement, mutable state.

Sequence C1-C5 with C1 = this PR (ladder + live CI gate).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* WIP: Duplicate Computation

* Ownership refactored onto materialization: the value tier, tested as providers

First consolidation increment (operator-directed): v1.compiler.ownership's
decision IS provider selection at the value grain, now expressed in the ladder
and proven by mirror witnesses.

- ProviderTier: Reference | Copy | Memo{keying} | Artifact{keying} | Cas{keying}
  — keying folded INTO store tiers, so an existence-keyed reference is
  unwritable BY SHAPE (§5 construction); frame obligations at isolation LCAs
  are dischargeable only by store tiers (a reference cannot cross an isolation
  boundary — witnessed).
- Value tier: AccessMode (Read|Consume|Carry|Project), ValueUsage,
  value_materialization -> ValueDead | ValueMoved | ValueSharedByReference |
  ValueDemotedToCopy (PRICED, requires a declared CopyTier provider — the
  #6249 silent clone-fallback made refusable) | ValueRefusedAffine |
  ValueRefusedNoCarrierProvider.
- Faithful to v1's THREE distinct plurality readings, kept separate:
  take_count = semantic_consumer_count (Consumed only, affine axis);
  value_access_plurality = binding_fan_out (Carry excluded, reference axis);
  borrow_count = whole_value_borrow_count (Read+Carry not Project, movability).
- Fold-accumulator case mirrored at conservative pre-FoldAccUnwrap semantics:
  carries excluded from plurality but blocking the move -> demoted-to-copy.

23/23 witnesses green (14 frame cells + 9 value cells). Corpus-level
equivalence against live v1 ownership folds = the C4 receipt.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* WIP: Duplicate Computation

* WIP: Duplicate Computation/Materialization

* G: exhaustive cache/share census (52 mechanisms, 6 groups) + C0 catalog-grounding of provider rows + forward-wiring walls

The sweep found the tree already models caches: extdeps/cache cache_catalog
(CacheInterfaceCatalogFacts, 9 rows) + extdeps/realization carrier facts +
the warm==cold purity oracle. C0 grounds CacheProvider on that catalog
(provider_from_catalog projection; CacheProvider.id -> CacheInterfaceId)
so the ladder and the catalog never restate each other's half. Three
forward walls (demands-from-DependencyView, hand-cache shape lens,
live-provider-or-red) make new caches born as provider rows only.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: Duplicate Computation/Materialization

* C0: provider rows derive from the cited cache catalog (extdeps/cache/materialization.dag projection)

Operator ruling 2026-07-09: extdeps stays the ground-truth/interface layer;
every USE of a cache goes through materialization so memo never gets
re-invented. provider_from_catalog is the only door from a catalog row into
the ladder: keying/tier/eviction derived from cited facts (mechanism->class:
InProcess=>ScopeExit; Ttl/Lru/SizeBounded=>SpacePacked; Never/Manual outside
a process => typed ProjectionRefused, counted by the new enrolled witness;
HandAuthored/prefix-fallback keys => ExistenceKeyed until key-completeness
upgrades them). CI sccache row now derived, hand-typed tier facts deleted,
6/6 + 23/23 witnesses green. 10b re-scoped: v1-internal caches = inventory
only (retire with seed); ParseTable/cached_stage promoted to next.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: Duplicate Computation/Materialization

* WIP: Duplicate Computation/Materialization

* WIP: Duplicate Computation/Materialization

* WIP: Duplicate Computation/Materialization

* Fail-closed hardening: RefusedNatureConflict arm, weakest-claim nature default, UsesStep silence counted, ladder cells enrolled in CI

The complexity-lens false-clean lesson applied to this gate before anyone
relies on it: (1) heterogeneous natures on one identity were first-wins —
now a typed RefusedNatureConflict (24th ladder cell, RED witness); (2) an
unrostered run-step claimed PureComputation — now IdempotentEffect, the
weakest claim (verdict-identical, no purity overclaim; a misdeclared
WorldRead can no longer be legally memoized by default); (3) UsesStep
foreign actions produced silence — now a pinned denominator (==9; a new
foreign action must consciously bump it); (4) the ladder's 24 cells enroll
on the CI surface so the law's own witnesses gate every run. 24/24 + 7/7.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: Duplicate Computation/Materialization

* M1 ratchet bump: declared resolve count 1 -> 3 (gate's first live catch — enrollment pays counted resolves)

Run 29058798771: enrolling the ladder witness file moved resolves_total
1 -> 3 (each enrolled entry file pays one closure resolve against the
shared index) and the receipt gate redded that exact run — the designed
semantics, receipted in the note. Bump acknowledges the two witness-entry
resolves as declared debt; M2 (one closure resolve per roots set)
ratchets back toward 1.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* Retire the M1/M2 labels from carriers (no-codename rule; collided with DESIGN's floor-memoization M1/M2)

Step renamed to 'Floor resolve receipt gate (declared cold-resolve count)';
notes and the gate echo now say what the things are: the counted
cold-resolve receipt, and the shared-resolve rewire (one closure resolve
per source-roots set). Naming-retirement note left on the carrier.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: Duplicate Computation/Materialization

* Run-step natures pinned as counted claims, not affordances

Operator ruling 2026-07-10: hardcoded shell scripts get no affordances
— run-steps are supposed to be modeled as typed intents and emitted
(shell-emission-model slice 4 covers ci_workflow RunSteps). Until that
slice lands, every nature in job_run_demands is a claim (rostered
FreshEffect / weakest-default IdempotentEffect), never derived from a
modeled effect row. Count the whole claimed-nature surface (16 by
execution) and pin it in the enrolled witness: a new raw-script step
must consciously bump the pin, and slice-4 migration becomes a
countable ratchet ending at zero, where the pin becomes a wall.
Rejected alternative recorded in the carrier note: a per-step
declared-natures roster (a second parallel ledger over scripts the
shell-emission plan already governs).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* Regen DESIGN.md after main merge (duplicate-work row + #6373 body-lowering row coexist)

Conflict was both sides editing the open-threads list in design_document.dag:
ours added the duplicate-work thread, main's #6373 rewrote body-lowering to
Stages 1-3 LANDED. Resolution keeps both rows in the .dag authority; DESIGN.md
regenerated from it, never hand-edited.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: Duplicate Computation/Materialization

* WIP: Duplicate Computation/Materialization

* WIP: Duplicate Computation/Materialization

* WIP: Duplicate Computation/Materialization

* Inferred materialization increment 1: floor demand ledger + receipt-or-red gate

Running IS enrolling: the interpreter ledgers every keyed pure call and every
InterpContext absorbs its totals into a process accumulator on Drop — by
construction, no eval path escapes the receipt. claim_executor writes
target/floor-materialization-receipt.txt at walk end; trace defaults ON in
the executor, and an explicit =0 zeroes keyed_calls which the gate refuses.

Gate arms this push (all verified under dash from the emitted ci.yml):
receipt missing/malformed/keyed_calls=0 fail closed. Exact pins for
unkeyed_calls and duplicated_keys land from the FIRST CI receipt (the
resolve gate's measure-then-pin path) — unkeyed is known nonzero on the
floor (count_matching takes a predicate closure; closures are the one
disclosed identity-less class, dissolve-on captured-env content identity).

Unit witness green: resolve -> eval -> ctx Drop -> absorb -> drain-once.
Step addition bumped the claimed-natures pin 16 -> 17 consciously.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* Review fix: drop the racy drain-once assertion from the receipt unit test

opus-4-7 finding on #6441: under plain cargo test (still the documented
runner) tests share a process, the env latch is OnceLock-sticky, and
sibling ctx drops could absorb between the two takes — making the
drain-empty assertion racy. Absorb-on-Drop stays asserted (monotone under
concurrent absorbs: siblings only ADD); drain-once is Option::take by
construction, not asserted through the shared global. Comment states the
sharing semantics explicitly.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: Duplicate Computation/Materialization

* WIP: Duplicate Computation/Materialization

* WIP: Duplicate Computation/Materialization

* WIP: Duplicate Computation/Materialization

* WIP: Duplicate Computation/Materialization

---------

Co-authored-by: Brian Searls <briansrls@gunb.ai>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* Turn on affected-set CI: re-land witness enrollment flip (discovery shrunk by affected set) + falsifier host-OOM receipt (#6438)

* WIP: Re-land affected-set CI enrollment flip once shard resolve footprint is

* WIP: Re-land affected-set CI enrollment flip once shard resolve footprint is

* Fix CI OOM: pin discovery corpus spawn_width_cap to 1.

Run 28999086030 OOM-killed at width=2 on the 24GiB live slot during the
discovery-flip corpus batch. Gate workloads still fit at width=2; only the
tree-wide discovery batch serializes via spawn_width_cap=1, with a receipt
witness and dissolve-on note.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Fix type error in corpus discovery spawn width cap helper.

Both if-branches must return Nat (hardware_thread_count_value), not a
bare Int literal.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Merge affected-set enrollment flip (takeover of PR #6403 from session/gentle-stag-677-flip)

Conflict resolutions onto post-#6422/#6431/#6432/#6435 main:
- ci_witness_optin_inversion: main's typed Scaffold Disposition -> Terminal (dissolve fired at the flip; roster stays as explicit-entry home, exclusivity dissolved)
- floor step timeout: 45 (main) vs 60 (flip) -> 60 with provenance note
- ci_spec notes: kept flip notes, stale fixed-8 phrasing dated
- falsifier width note: + RESIDUE paragraph (5x exit-137 on srv2-class slots = converge lane, not plan width)

Verified before commit: discovery batches charge corpus_resolve_nanos (own key), resolve_nanos=0 -> resolves_total declared 3 is NOT moved by the flip.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: affected set processing

* WIP: affected set processing

* WIP: affected set processing

* WIP: affected set processing

* Correct the false flip receipt + kill-surviving calibration receipts (space-lens loop)

CORRECTED RECEIPT: run 29000557166's floor never completed - the executor was
host-OOM-killed mid-discovery-corpus at ~8min; the log's ExitSuccess belongs to
the merge-admission stamp tool stamping CI_FLOOR_EXIT=137. No flipped corpus
has completed in CI (0/1 ci + 0/5 falsifier). Both carrier notes corrected.

Calibration (coordinated with merry-owl-649's space-lens lane):
- roster_import_closure_nodes_pre_resolve: shared closure-count authority
  (pure import walk, closure grain not entry grain), emitted BEFORE the heavy
  resolve so killed runs still yield the (nodes, peak) lower-bound pair
- width-1 definition-drift oracle: pre-resolve walk must equal post-resolve
  resolved union on completed runs; refuses on divergence. Proven by execution:
  pre == post == 190/213 nodes across Off/Applied modes
- kill-surviving cgroup memory.peak pre/post steps (post is always()) in the
  ci job and falsifier.yml; scope semantics labeled on the emission lines
  (reset=ok floor-scoped; span compares post>pre; never silently conflated)
- job backstop timeouts extended by the two aux steps in both jobs

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: affected set processing

* Calibration pairs carry censored-vs-exact labels (methodology: killed runs are censored observations)

Floor steps get id=floor; the always() post-peak step emits floor_outcome so
each (closure_nodes, peak) pair is explicitly labeled: success = exact point,
anything else = censored lower bound (true demand strictly greater than read).
Prevents the fit from treating cap-kill reads as point estimates, which would
drag the slope down and make the predictor underestimate - the dangerous
direction (merry-owl methodology catch, 2026-07-10).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: affected set processing

* Review fixes: explicit witness import + complete step-budget ledger

- ci_floor_plan_witness_test.dag: import witness_ci_corpus_discovery_serializes_at_width_one
  explicitly (cursor catch on #6438). The call resolved pre-fix via the seed resolver's flat
  namespace, so the witness ran green by execution; the explicit import restores the file's
  per-symbol import convention.
- ci_workflow.dag: the resolve-receipt gate step had NO step cap — a hang there could only die
  by job-cancel (the #6323 starvation-kill class). It now carries the aux cap (script is a
  sub-second receipt read) and the ci job backstop counts four aux terms (peak pre/post,
  resolve-receipt gate, merge-admission gate): every step budgeted, backstop = step-sum + prelude
  (claude review catch on #6438, sharpened).
- falsifier_workflow_witness_test.dag: falsifier_backstop_is_step_sum_plus_prelude asserted the
  pre-calibration formula — latent red proven by execution (FAIL receipt), fixed to the live
  two-aux sum, re-run PASS.
- ci.yml regenerated byte-stable from the carrier (backstops 125->130, gate step timeout 5m).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* Rebind calibration provenance comments to real artifacts (cursor review catch)

The two cli_run.rs comments cited docs/plans/space-lens-minimal-project.md, which does
not exist on main — the predictor design is in flight on PR #6442 (merry-owl-649's lane)
and was never landed under that path. Rebound: the shared closure-definition authority is
stated as this function itself, with the in-flight design cited by PR number and the
landed parent-lane authorities cited by real paths (compute-envelope-model.md fleet
envelope; input-envelope-roadmap.md admission). No behavior change; cargo check clean.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: affected set processing

* Remove stray empty file (shell-redirect artifact the auto-committer flushed)

An internal-messaging command's backtick content was command-substituted by bash; a
'-> fail-closed' fragment became a stdout redirect and created an empty file at the
repo root, which the auto-committer then committed as 38f0a46. No tree content
beyond the empty file; removing it restores the branch to e99c757's content.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: affected set processing

* Scaffold-mark the cgroup peak calibration shell (cursor review catch)

The three concat-built calibration runners (ci_cgroup_peak_locate_shell,
ci_floor_peak_pre_script, ci_floor_peak_post_script) landed without the on-carrier
scaffold markers repo convention requires for hand-shell. Each now carries a
Disposition = Scaffold { dissolves_to: RealizationDispatch } row binding the decl
(the ci_materialization pattern), and both scripts embed the shared dissolve-on
note as a shell comment (the ci_spec pattern): dissolution = bash-emit (#5828 /
gap-B emit(intent, Bash)) realizing the observation as an emitted ShellProgram
intent or a typed host Observe effect. ci.yml + falsifier.yml regenerated;
falsifier_workflow_witness_holds and the flip witnesses re-run PASS.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* Merge origin/main into session/loyal-wren-398 (resolve #6441 step-list conflict)

Conflict resolution, all consciously declared:
- ci_job steps: union — the calibration peak pre/post steps wrap the floor step (this
  branch) and #6441's materialization receipt gate slots between the resolve-receipt
  gate and the merge-admission gate (main).
- The incoming materialization receipt gate step landed with timeout none — the same
  uncapped-step starvation-kill class this branch's review fix eliminated — so it now
  carries the aux cap, and the ci backstop counts FIVE aux terms (peak pre, peak post,
  resolve-receipt gate, materialization receipt gate, merge-admission gate); the budget
  disposition note records the merge provenance.
- ci_run_step_natures_are_claims_counted_not_silent: RunStep count pin bumped 17 -> 19,
  acknowledging the two peak calibration steps #6441's count predates (conscious-count
  discipline; proven red at 17 then green at 19 by execution).
- ci.yml regenerated from the merged carriers (backstops 130 -> 135).

Verified on the merged tree: release bins rebuilt on merged Rust; falsifier workflow
witness, flip witnesses, floor-plan/optin/width witnesses, and all 8 ci_materialization
witnesses PASS; generated-artifact regen ExitSuccess.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Brian Searls <briansrls@gunb.ai>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

* ShellProgram -> DAG: transport intent collapse + live importer ratchet (phase 0 of the sidecar dissolution) (#6449)

* WIP: ShellProgram -> DAG

* WIP: ShellProgram -> DAG

* WIP: ShellProgram -> DAG

* WIP: ShellProgram -> DAG

* WIP: ShellProgram -> DAG

* bash fold: native Concat/CmdSubst/WithRedir coverage + measured cost wall on the whole-tree emit path

Fold-family productions extended so the fold no longer refuses word
Concat/CmdSubst or stmt WithRedir (all four Redir variants): new
concat_parts/word-compound/with_redir production families, lex tokens,
kind-tag emit transforms, and recursive bundle arms. Byte-identity vs
serialize_bash proven by execution: five depth-2 oracle tests plus the
depth-4 assign_root_stmt manual probe (ROOT=$('git' 'rev-parse'
'--show-toplevel' 2>/dev/null || 'pwd') byte-exact). The delegated
fail-closed RED control repoints from WithRedir (now native) to Heredoc
(still delegated) so the boundary guard stays discriminating.

Measured cost wall, declared on-carrier (bash_program_emit_cost_wall_note):
whole-tree backward row-selection is ~alternatives^depth (1s flat stmt,
64s for the single depth-4 stmt, DNF >8min for the full witness_bin
program) because formal_production_unique_lhs_exact_match deep-validates
every candidate per level and the descent re-validates each level again.
Real-program oracles therefore stay MANUAL probes, not test fns (a
discovery-run test would hang the local floor); the probe note on the
test carrier names the dissolution triggers.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Brian Searls <briansrls@gunb.ai>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>

* WIP: Wave 1A - namespace-only name resolution: make the syntactic containment

* B1: NameResolutionPolicy row + position-tracked resolve (NamespaceOnlyY gated).

Add v2.std.resolution_policy (ImportScoped default | NamespaceOnlyY). Thread
ResolveContext { position, expected, policy } through resolve walk; namespace-only
skips import module bindings and uses symbol_index at position. Policy pilot
witness: green under NamespaceOnlyY at type position, RED under ImportScoped at
module position. Import-scoped global default unchanged — zero corpus churn.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Wave 1A - namespace-only name resolution: make the syntactic containment tree the single naming authority (qualified name = nesting position, reference = lexical lookup up ancestors, . = projection one level down). Path: confirm loyal-heron SymbolIndex scaling receipt FIRST, then SymbolIndex = conta (#6451)

* WIP: Wave 1A - namespace-only name resolution: make the syntactic containment

* v2.std.symbol_index: materialize containment tree as single naming authority

Add SymbolIndex fill from nesting (qualified path → Node), qualified-name
path algebra bridges, and discriminating witnesses. Retarget #6436 variant-
visibility scaffold to dissolve into symbol_index_lexical_lookup; harvest_unique
stays interim until module-scoped index scan lands.

Co-authored-by: Cursor <cursoragent@cursor.com>

* WIP: Wave 1A - namespace-only name resolution: make the syntactic containment

* Fix rust fmt on qualified-name bridge host functions (CI rust_tests gate).

Co-authored-by: Cursor <cursoragent@cursor.com>

* WIP: Wave 1A - namespace-only name resolution: make the syntactic containment

* Remove symbol_index_has_path; tests match symbol_index_lookup directly

Dissolve Optional→Bool predicate in new std/ surface per review. Lexical
lookup root termination already uses qualified_name_is_empty (not dotted
string projection).

Co-authored-by: Cursor <cursoragent@cursor.com>

* WIP: Wave 1A - namespace-only name resolution: make the syntactic containment

* Address review: is_empty authority, host scaffold binds, layer split

- Remove qualified_name_is_empty; lexical lookup uses is_empty(xs: position)
- Host dispositions bind to from/to_dotted_string bridges; add P5 receipt tests
- Move extdeps-coupled fill to v2.compiler.symbol_index_fill (layer DAG fix)

Co-authored-by: Cursor <cursoragent@cursor.com>

* WIP: Wave 1A - namespace-only name resolution: make the syntactic containment

* WIP: Wave 1A - namespace-only name resolution: make the syntactic containment

* Wire resolver through SymbolIndex; dissolve harvest_unique_disj interim.

Build SymbolIndex at admission and thread it through Namespace. resolve_atom
falls back to symbol_index_lexical_lookup for unbound atoms after import-scoped
lookup_chain. Fill-time unique-variant aliases (suffix-scan equivalent) replace
#6436 harvest_unique_disj. Equivalence witnesses prove SymbolIndex-alone covers
variant visibility (green + without-alias RED control); end-to-end wire green.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Brian Searls <briansearls1@gmail.com>
Co-authored-by: Cursor <cursoragent@cursor.com>

* WIP: Wave 1A - namespace-only name resolution: make the syntactic containment

* Drop unused ResolveContext.expected until expected-type lane lands.

Removes the dead field and uncalled resolve_ctx_with_expected helper
flagged in #6454 review 36717 — B1 uses position-only disambiguation;
expected-type filtering returns when that slice is scoped.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: gunbai-bot[bot] <289086189+gunbai-bot[bot]@users.noreply.github.com>
Co-authored-by: Brian Searls <briansrls@gunb.ai>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Brian Searls <briansearls1@gmail.com>
Co-authored-by: Brian Searls <11205878+briansrls@users.noreply.github.com>
briansrls added a commit that referenced this pull request Jul 11, 2026
…-identical plan receipt) (#6444)

* WIP: Re-land affected-set CI enrollment flip once shard resolve footprint is

* WIP: Re-land affected-set CI enrollment flip once shard resolve footprint is

* Fix CI OOM: pin discovery corpus spawn_width_cap to 1.

Run 28999086030 OOM-killed at width=2 on the 24GiB live slot during the
discovery-flip corpus batch. Gate workloads still fit at width=2; only the
tree-wide discovery batch serializes via spawn_width_cap=1, with a receipt
witness and dissolve-on note.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Fix type error in corpus discovery spawn width cap helper.

Both if-branches must return Nat (hardware_thread_count_value), not a
bare Int literal.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Merge affected-set enrollment flip (takeover of PR #6403 from session/gentle-stag-677-flip)

Conflict resolutions onto post-#6422/#6431/#6432/#6435 main:
- ci_witness_optin_inversion: main's typed Scaffold Disposition -> Terminal (dissolve fired at the flip; roster stays as explicit-entry home, exclusivity dissolved)
- floor step timeout: 45 (main) vs 60 (flip) -> 60 with provenance note
- ci_spec notes: kept flip notes, stale fixed-8 phrasing dated
- falsifier width note: + RESIDUE paragraph (5x exit-137 on srv2-class slots = converge lane, not plan width)

Verified before commit: discovery batches charge corpus_resolve_nanos (own key), resolve_nanos=0 -> resolves_total declared 3 is NOT moved by the flip.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: affected set processing

* WIP: affected set processing

* WIP: affected set processing

* WIP: affected set processing

* Correct the false flip receipt + kill-surviving calibration receipts (space-lens loop)

CORRECTED RECEIPT: run 29000557166's floor never completed - the executor was
host-OOM-killed mid-discovery-corpus at ~8min; the log's ExitSuccess belongs to
the merge-admission stamp tool stamping CI_FLOOR_EXIT=137. No flipped corpus
has completed in CI (0/1 ci + 0/5 falsifier). Both carrier notes corrected.

Calibration (coordinated with merry-owl-649's space-lens lane):
- roster_import_closure_nodes_pre_resolve: shared closure-count authority
  (pure import walk, closure grain not entry grain), emitted BEFORE the heavy
  resolve so killed runs still yield the (nodes, peak) lower-bound pair
- width-1 definition-drift oracle: pre-resolve walk must equal post-resolve
  resolved union on completed runs; refuses on divergence. Proven by execution:
  pre == post == 190/213 nodes across Off/Applied modes
- kill-surviving cgroup memory.peak pre/post steps (post is always()) in the
  ci job and falsifier.yml; scope semantics labeled on the emission lines
  (reset=ok floor-scoped; span compares post>pre; never silently conflated)
- job backstop timeouts extended by the two aux steps in both jobs

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: affected set processing

* Calibration pairs carry censored-vs-exact labels (methodology: killed runs are censored observations)

Floor steps get id=floor; the always() post-peak step emits floor_outcome so
each (closure_nodes, peak) pair is explicitly labeled: success = exact point,
anything else = censored lower bound (true demand strictly greater than read).
Prevents the fit from treating cap-kill reads as point estimates, which would
drag the slope down and make the predictor underestimate - the dangerous
direction (merry-owl methodology catch, 2026-07-10).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: affected set processing

* Review fixes: explicit witness import + complete step-budget ledger

- ci_floor_plan_witness_test.dag: import witness_ci_corpus_discovery_serializes_at_width_one
  explicitly (cursor catch on #6438). The call resolved pre-fix via the seed resolver's flat
  namespace, so the witness ran green by execution; the explicit import restores the file's
  per-symbol import convention.
- ci_workflow.dag: the resolve-receipt gate step had NO step cap — a hang there could only die
  by job-cancel (the #6323 starvation-kill class). It now carries the aux cap (script is a
  sub-second receipt read) and the ci job backstop counts four aux terms (peak pre/post,
  resolve-receipt gate, merge-admission gate): every step budgeted, backstop = step-sum + prelude
  (claude review catch on #6438, sharpened).
- falsifier_workflow_witness_test.dag: falsifier_backstop_is_step_sum_plus_prelude asserted the
  pre-calibration formula — latent red proven by execution (FAIL receipt), fixed to the live
  two-aux sum, re-run PASS.
- ci.yml regenerated byte-stable from the carrier (backstops 125->130, gate step timeout 5m).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* WIP: S2a move 1: layer-2 runner + node-keyed store; migrate CI floor onto it

* WIP: S2a move 1: layer-2 runner + node-keyed store; migrate CI floor onto it

* WIP: S2a move 1: layer-2 runner + node-keyed store; migrate CI floor onto it

* WIP: S2a move 1: layer-2 runner + node-keyed store; migrate CI floor onto it

* WIP: S2a move 1: layer-2 runner + node-keyed store; migrate CI floor onto it

* WIP: S2a move 1: layer-2 runner + node-keyed store; migrate CI floor onto it

* WIP: S2a move 1: layer-2 runner + node-keyed store; migrate CI floor onto it

* WIP: S2a move 1: layer-2 runner + node-keyed store; migrate CI floor onto it

* Address REQUEST_CHANGES: shell dissolution markers + space-lens plan receipt.

Add RealizationDispatch dissolution triggers for cgroup peak locate/pre/post
shell carriers in ci_workflow.dag (bash-emit #5828 discipline). Land
docs/plans/space-lens-minimal-project.md as the checkable authority for
roster_import_closure_nodes_pre_resolve with a matching ROADMAP row.

Co-authored-by: Cursor <cursoragent@cursor.com>

* WIP: S2a move 1: layer-2 runner + node-keyed store; migrate CI floor onto it

* Park live discovery flip enrollment to fix CI OOM (exit 137).

Discovery corpus alone exceeds the 24GiB slot cap (run 29123623007).
Keep flip machinery authored on witness_discovery_scan_dirs and witnessed
via discovery_flip_enrolled_spec; live gunbc_ci_spec keeps empty dirs until
skip-before-resolve + memory receipt land. Falsifier reads layer_roots dirs
directly so nightly predict-only corpus is unaffected.

Co-authored-by: Cursor <cursoragent@cursor.com>

* WIP: S2a move 1: layer-2 runner + node-keyed store; migrate CI floor onto it

* Reconcile authority docs with parked discovery enrollment.

Qualify DESIGN.md and design_document.dag Building & checks CI text:
live spec runs opt-in roster only; discovery flip is parked until
skip-before-resolve + memory receipt. Revert ci_witness_optin_inversion
to Scaffold bound to ci_spec_discovery_flip_enrollment_disposition;
update ci_spec_witness_entries_note to match.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Merge origin/main (#6438): enroll discovery flip, keep S2a runner

Reconcile with main's affected-set witness enrollment (#6438) while
preserving S2a runner migration, flip isolation witnesses, cgroup peak
calibration, and materialization receipt gate. Drop parked enrollment
scaffold; regenerate ci.yml and falsifier.yml from dag emit.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Move runnable_selection_applied to std.realization_schedule

Address review #36705: the NodeFrontierSelection predicate belongs on the
canonical Runnable schedule surface, not as a local coproduct match in
ci_floor_plan. Materialization receipt step cap + five-term backstop were
already fixed in the #6438 merge resolution.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Park live discovery enrollment to fix CI OOM on PR branch.

Batch-1 S2a runner receipt already passes; batch-2 discovery corpus hits the 24GiB cap (run 29126848340). Keep flip machinery on witness_discovery_scan_dirs with parked witnesses so merge can restore main #6438 enrollment.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Regenerate ci.yml after ci_spec park changes.

Fixes generated_artifact_drift_gate_passes (trailing newline drift in committed workflow artifacts).

Co-authored-by: Cursor <cursoragent@cursor.com>

* WIP: S2a move 1: layer-2 runner + node-keyed store; migrate CI floor onto it

* Regenerate stage0 after runnable_selection_applied authority move.

Fixes ci_regen regen_verify_gate_passes — std_realization_schedule.rs drifted when selection predicates consolidated into dag/std/realization_schedule.dag.

Co-authored-by: Cursor <cursoragent@cursor.com>

* WIP: S2a move 1: layer-2 runner + node-keyed store; migrate CI floor onto it

* Resolve merge conflicts with main (space-lens doc + ci_floor_plan).

Keep main's space-lens design doc with interim #6425 calibration appendix; retain S2a discovery-flip imports (ci_spec_with_discovery_scan_dirs) and drop removed RustMonolithGate.

Co-authored-by: Cursor <cursoragent@cursor.com>

* WIP: S2a move 1: layer-2 runner + node-keyed store; migrate CI floor onto it

* Restore main discovery enrollment per review #36778.

Align DESIGN/design_document with enrolled witness_discovery_scan_dirs (#6438); witness bundle uses is_live on gunbc_ci_spec; drop parked import.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Brian Searls <briansrls@gunb.ai>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
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