FESADev/docs/nonlinear-static-newton-raphson/coordination.md

Nonlinear Static Newton–Raphson Coordination Record

1. Metadata and Feature Scope

• feature_id: nonlinear-static-newton-raphson
• workflow_state: needs-implementation
• owner_agent: coordinator-agent
• request_date: 2026-08-18
• last_updated: 2026-08-24 (Harness attempt 1 timed out before Step 0 evidence; Step 0 retry dispatch package ready)
• process_classification: architectural
• requested_capability: Newton–Raphson 방법을 사용하는 새 nonlinear static analysis procedure
• proposed_scope_boundary: 첫 release는 initial configuration 기준 Total Lagrangian, materially linear + geometrically nonlinear MITC4로 제한한다. 요구조건 인터뷰와 8단계 evidence gate를 먼저 완료하며, 승인 전에는 상세 수치·I/O·구현 범위를 확정하거나 기존 linear-static lifecycle을 변경하지 않는다.
• naming_note: 사용자 표현 Newton-Rhapson은 표준 명칭 Newton–Raphson으로 정규화했다.
• current_goal: Retry the user-authorized no-push Harness execution of materialized phase nonlinear-static-newton-raphson; Step 0 cli-output-lease-and-derived-names remains the only current Step after attempt 1 failed before Step evidence.
• constraints: 승인된 Stage 1-5 hashes, physics/scope/tolerance/authoritative output/public compatibility, rho_M <= 1e-12, fixed-global source identity, no drilling load channel과 Stage 6 materialization evidence를 보존한다. Retry python scripts/execute.py nonlinear-static-newton-raphson without --push; do not run --push, force-push, or use danger-full-access. Attempt 1 failure is classified as harness-uncaught-step-codex-timeout-no-retry attempt 1; if the same classification reaches attempt 2, stop automatic rework and route to needs-user-decision or blocked. scripts/execute.py owns branch, pending-Step selection, retry, timestamps, commits, advancement and top-level phase status. Each Implementation Agent session owns only the Executor-selected current stepN.md and must perform RED -> observed failure -> minimal GREEN -> VERIFY, updating only that Step status plus summary/error/blocked payload. Do not advance Physics/Release until implementation-report.md, build-test.md, reference-comparison.md and passing implementation evidence exist. Stress CSVs are optional inspection/order evidence only with no comparison projection; RM3 is excluded; shellNL U is blocking, UR warning-only, constrained RF families and physical spatial RM1/RM2 are blocking; exact source-ID prechecks and docs/TOLERANCE.md are preserved. Reference input/CSV 생성·수정·rename·정규화와 Abaqus/Nastran/reference solver 실행을 금지한다.
• repository_audit: 기존 worktree에는 .codex/agents/*.toml과 AGENTS.md의 사용자 변경이 있으며 이를 보존한다.

2. Eight-Stage Worklist

stage	owner	status	output paths	acceptance gate	evidence summary	blockers	attempt count
1. Requirements	requirement-agent	passed	docs/nonlinear-static-newton-raphson/requirements.md	<=400 lines, 24 canonical shall requirements, exact 24-row Matrix, approved semantic loss 0, Stage-1 user question 0	Approved compact content 395 lines; approval metadata 2 lines, current 397; 24↔24 exact ID sets, duplicate/missing/orphan 0, OQ/questions/trivia/placeholders 0; core semantics and NSNR-083 public precedence retained; forbidden changes 0; user explicitly approved on 2026-08-23.	없음	40
2. Research	research-agent	passed	docs/nonlinear-static-newton-raphson/research.md	필요한 이론·benchmark·source reliability·applicability limit가 충분함	Owner/Coordinator pass와 2026-08-23 사용자 명시 승인; 10 required sections, S1–S17, 12 benchmark candidates, 11 research-relevant requirement IDs, 14 unique open issues; nonlinear stored reference gap explicit; SHA-256 C920A6B02381230D1DB419D73FE767D611B36720D27D6410507BA88C3CA28EEE; forbidden changes 0.	없음	1
3. Formulation	formulation-agent	passed	docs/nonlinear-static-newton-raphson/formulation.md	strong/weak form, kinematics, tangent/residual, integration, state/recovery가 구현 가능한 계약이며 O-ROT/O-MAP/O-DRILL/O-MOM/O-BC가 승인 scope 안에서 해소됨	Rework attempt 2 owner/Coordinator pass와 사용자 명시 승인: reaction force/generalized moment/spatial moment symbols와 dimensions가 rotation matrix R_I와 분리됨; immutable fixed-global source, rho_M <= 1e-12 admissibility, exact projected physical-work covector, DP/DJ_l/map-Hessian residual-tangent identity가 §§4.4/5/11.2–11.3/13.1/13.4/17에서 일치함; 18 sections와 7 closures 보존; SHA-256 DFA629888041D5762FD0DF4271353464A692B325DC0C821A8D8689688C1EAFD0.	없음	2
4. Numerical/reference review	numerical-review-agent	passed	docs/nonlinear-static-newton-raphson/numerical-review.md; docs/nonlinear-static-newton-raphson/reference-model.md	두 문서가 함께 pass-for-io-definition이며 수치 안정성과 exact reference contract가 준비됨	Corrected owner return, Coordinator audit pass and user explicit approval: status pass-for-io-definition; approved formulation hash matched; shellNL/shell artifacts inspected read-only with row counts 49/49/288, duplicate required wide keys 0 and nonfinite required values 0; stress CSVs are optional read-only inspection/order evidence only; RM3 excluded; required external comparison uses displacement, reaction force and physical spatial RM1/RM2; exact prechecks and docs/TOLERANCE.md policy retained. Current hashes: numerical-review 9517E11804C45A6F3822D18821D52EA493AE20353C8FFAD61E960F4315977D01, reference-model 52D10B1D0C0500B295C5E48BCB3618B309D9696371B8070D4E3DCEE8D3D74CD3.	없음	2
5. I/O definition	io-definition-agent	passed	docs/nonlinear-static-newton-raphson/io.md	Abaqus subset, semantic mapping, HDF5 schema, diagnostics, CSV projection이 승인됨	Bounded rework owner status ready-for-coordinator-review, SHA-256 DBB959A68F17D67CA2B42569610B9C1B595A8BFB5502BC194B7E62B656031B28; Coordinator audit passed and user explicitly approved the same hash. REWORK-002 defects are corrected: every argv token containing literal --output fails pre-input/pre-log/pre-output with one cli-usage diagnostic; nsnr-log-v1 uses UTF-8 no BOM/LF/TAB fixed fields with four-channel gates, typed thresholds, branch identity, early-failure not-evaluated(reason), round-trip numerics and escaping; log open/write/flush/close is fail-closed with zero-byte non-Newton success logs; exact VARIABLE=PRESELECT output requests are ignored-with-warning; lexical path/stem derivation, single-writer/candidate collision rules, HDF5 schema v1, reference projection, stress/RM3 exclusions and docs/TOLERANCE.md policy are preserved.	없음	2
6. Implementation	implementation-planning-agent; implementation-agent	in-progress	docs/nonlinear-static-newton-raphson/implementation-plan.md; docs/nonlinear-static-newton-raphson/implementation-report.md; docs/nonlinear-static-newton-raphson/build-test.md; docs/nonlinear-static-newton-raphson/reference-comparison.md	상세 인터뷰와 계획 승인 후 TDD, MSVC/x64/Debug CMake/CTest, blocking reference comparison이 통과함	User explicitly requested Harness/Implementation execution on 2026-08-24. Attempt 1 of no-push python scripts/execute.py nonlinear-static-newton-raphson failed before Step 0 edits/evidence: codex exec --json --sandbox workspace-write ... timed out at 1800.7s, _invoke_codex raised uncaught subprocess.TimeoutExpired, no step0-output.json was produced and Executor did not enter MAX_RETRIES. Root evidence also reports workspace-write smoke pass HARNESS_SMOKE_OK in 20.4s, MSVC baseline build pass and CTest 214/214; the Python baseline xhigh vs extra high failure is pre-existing/unrelated. This is normalized as harness-uncaught-step-codex-timeout-no-retry attempt 1 and routes back to Implementation/Harness retry, not Correction Agent.	없음; same-class attempt 1 is below stop limit	4
7. Physics evaluation	physics-evaluation-agent	pending	docs/nonlinear-static-newton-raphson/physics-evaluation.md	equilibrium, reaction, direction, path/history, energy, symmetry, model coverage가 pass-for-release-agent임	없음	Stage 6 passing evidence 필요	0
8. Release readiness	release-agent	pending	docs/nonlinear-static-newton-raphson/release.md	ready-for-release recommendation과 acceptance traceability가 완전함	없음	Stage 7 passing evidence 필요	0

3. Active Dispatch Package and Latest Sub-Agent Return

Active Dispatch Package

• feature_id: nonlinear-static-newton-raphson
• current_dispatch: stage-6-harness-implementation-execution-step0-retry-1
• target_sub_agent: implementation-agent via scripts/execute.py nonlinear-static-newton-raphson
• required_inputs:
  • User explicit execution request on 2026-08-24: Harness/Implementation를 실행해주세요.
  • Attempt 1 failure evidence: no-push Harness command python scripts/execute.py nonlinear-static-newton-raphson; codex exec --json --sandbox workspace-write ... timed out at 1800.7s; _invoke_codex raised uncaught subprocess.TimeoutExpired; no Step 0 source/test edits, no step0-output.json, no MAX_RETRIES handling.
  • Root execution context evidence: workspace-write Codex smoke passed with HARNESS_SMOKE_OK in 20.4s; MSVC baseline build passed; baseline CTest passed 214/214; Python baseline has pre-existing unrelated HEAD 41816c8 contract failure xhigh actual vs extra high expected.
  • AGENTS.md, docs/SOLVER_AGENT_DESIGN.md, docs/HARNESS.md, docs/HARNESS_WORKFLOW.md, .agents/skills/harness/SKILL.md, .codex/hooks.json
  • docs/nonlinear-static-newton-raphson/implementation-plan.md SHA-256 BF4FC7A5CFDEEC19D62A36E1DF7CC34C0B9F614FA0A0FD8D0A321ADC73E69580
  • phases/index.json SHA-256 F8BE89D579C303410BD1D2CD17AF33FCAD72BF68D9E10C3F644A39D1AA7331FB
  • phases/nonlinear-static-newton-raphson/index.json SHA-256 439B67E1DED442D828EB5C31DAB35D28F32DBA6F66537512CAFFB5616956C137
  • Executor-selected initial current Step: phases/nonlinear-static-newton-raphson/step0.md, Step 0 cli-output-lease-and-derived-names, status pending
  • Approved Stage 1-5 hashes: requirements 910E351F3F90FFA42F07D15206B55E62C05EAE821E250424430148337506EBF2; research C920A6B02381230D1DB419D73FE767D611B36720D27D6410507BA88C3CA28EEE; formulation DFA629888041D5762FD0DF4271353464A692B325DC0C821A8D8689688C1EAFD0; numerical-review 9517E11804C45A6F3822D18821D52EA493AE20353C8FFAD61E960F4315977D01; reference-model 52D10B1D0C0500B295C5E48BCB3618B309D9696371B8070D4E3DCEE8D3D74CD3; io DBB959A68F17D67CA2B42569610B9C1B595A8BFB5502BC194B7E62B656031B28.
  • Preserved materialization evidence: exactly one pending phase entry, 13/13 pending steps, no executor metadata, no evidence docs yet.
• expected_outputs:
  • Retry Harness execution command: python scripts/execute.py nonlinear-static-newton-raphson
  • No --push.
  • Executor-managed phase/step status, timestamps, commits and advancement.
  • Implementation Agent per selected Step: RED evidence, observed failure, minimal GREEN changes, focused/full VERIFY and Step status payload.
  • If all Steps complete, Stage 6 evidence docs: docs/nonlinear-static-newton-raphson/implementation-report.md, docs/nonlinear-static-newton-raphson/build-test.md, docs/nonlinear-static-newton-raphson/reference-comparison.md.
• acceptance_gate: Stage 6 can pass only after the materialized phase completes and Coordinator audits implementation-report, build-test, reference-comparison, full MSVC x64 Debug build/CTest, blocking reference comparison and no forbidden reference/upstream/tolerance mutation. Attempt 1 is a clear first harness failure, so the next bounded dispatch remains Implementation/Harness retry.
• stop_condition: Run only the no-push Harness executor for this phase. Do not dispatch Correction Agent for this first clear harness failure. If harness-uncaught-step-codex-timeout-no-retry recurs and reaches attempt 2, stop automatic rework and set workflow to needs-user-decision or blocked. Do not dispatch Physics Evaluation or Release. Do not run Abaqus/Nastran/reference solvers or generate/modify reference CSVs. Do not manually bypass Executor ownership of branch, pending selection, retry, timestamps, commits or advancement.
• missing_evidence: Successful Step 0 Harness/Implementation return with RED/observed failure/minimal GREEN/VERIFY evidence and Executor-managed Step status, or a new classified failure return from scripts/execute.py nonlinear-static-newton-raphson.

Latest Sub-Agent Return

• target_sub_agent: implementation-agent via Harness Executor
• output_paths:
  • 없음: attempt 1 failed before Step evidence; step0-output.json, implementation-report.md, build-test.md, and reference-comparison.md were not produced.
• status: failed-before-step-evidence (Harness uncaught timeout); Coordinator classification needs-implementation-retry
• evidence_summary:
  • Root reported no-push execution attempt 1 on an isolated branch/worktree: python scripts/execute.py nonlinear-static-newton-raphson.
  • During Step 0 dispatch, codex exec --json --sandbox workspace-write ... remained active without source/test edits and timed out at 1800.7s.
  • scripts/execute.py::_invoke_codex raised uncaught subprocess.TimeoutExpired, so Executor did not produce step0-output.json, did not enter MAX_RETRIES, and Step 0 remains pending with no implementation evidence.
  • Workspace-write smoke passed with HARNESS_SMOKE_OK in 20.4s; root therefore classified sandbox helper/auth as functional and danger-full-access as unjustified.
  • MSVC baseline build passed and CTest passed 214/214; Python baseline has a pre-existing unrelated contract failure in HEAD 41816c8 (xhigh actual vs extra high expected).
  • Coordinator records normalized failure classification harness-uncaught-step-codex-timeout-no-retry: attempt 1. Because this is the first clear harness failure, the next bounded dispatch remains implementation-agent via no-push Harness retry; correction-agent is not selected.
• blockers:
  • 없음.
• self_audit_findings: Coordinator recorded root execution evidence only, verified the local phase index still lists Step 0 as pending, did not run Harness/build/tests, and changed only coordination.md.
• return_contract_check: status, evidence summary, blockers, failed-output absence and retry dispatch decision are present.
• acceptance_evidence_check: Stage 6 remains in-progress; no Stage 6 pass evidence exists.

Compact Migration Evidence

• NSNR-001←001,005,015,017,066–068; 003←003,040; 041←041,042; 074←073–075
• NSNR-006←002,006,043–045; 007←007,052,054; 069←069; 070←070; 008←008,013,071; 014←014,072
• NSNR-046←009,010,046,055–057; 048←048; 018←018,060–062; 063←049–051,063–065; 016←016,058,059
• NSNR-011←011,012,047,029; 019←019,053; 020←020; 021←021–023,025; 024←024,076,077
• NSNR-083←004,083–085,088; 026←026; 030←030–032; 034←034–037
• Downstream-only: 027,028,033,039,086,087; removed interview-only record: 038

4. Gate Decision Log and Workflow State

date	gate	decision	owner evidence	workflow state	next eligible action
2026-08-18	Intake	in-progress	사용자 요청; repository baseline audit	needs-requirements	Requirements Agent dispatch 및 반환 검증
2026-08-18	Requirements draft	needs-rework	requirements.md status draft-needs-user-decision; Requirement Agent return contract	needs-user-decision	OQ-001을 사용자에게 질문하고 답변 뒤 Requirement Agent에 bounded revision dispatch
2026-08-18	Requirements OQ-001	in-progress	사용자 결정: option 1 Geometric-only MITC4	needs-requirements	같은 Requirement Agent가 scope 반영 및 self-audit 수행
2026-08-18	Requirements OQ-001 revision	needs-rework	revised requirements.md; Requirement Agent self-audit; Coordinator traceability check	needs-user-decision	OQ-004 finite-kinematic framework를 사용자에게 질문
2026-08-18	Requirements OQ-004	in-progress	사용자 결정: option 1 Total Lagrangian	needs-requirements	같은 Requirement Agent가 initial-configuration 계약 반영 및 self-audit 수행
2026-08-18	Requirements OQ-004 revision	needs-rework	revised requirements.md; Requirement Agent self-audit; Coordinator configuration/state/rollback check	needs-user-decision	OQ-006 Newton variant와 tangent refresh를 사용자에게 질문
2026-08-18	Requirements OQ-006	in-progress	사용자 결정: option 1 Full Newton–Raphson	needs-requirements	같은 Requirement Agent가 per-iteration tangent/factorization/solve 계약 반영 및 self-audit 수행
2026-08-18	Requirements OQ-006 revision	needs-rework	revised requirements.md; Requirement Agent self-audit; Coordinator Full Newton event/rollback/determinism check	needs-user-decision	OQ-005 increment control variable을 사용자에게 질문
2026-08-18	Requirements OQ-005	in-progress	사용자 결정: option 1 Load-factor control	needs-requirements	같은 Requirement Agent가 scalar load coordinate와 step/load/BC path 계약 반영 및 self-audit 수행
2026-08-18	Requirements OQ-005 revision	needs-rework	revised requirements.md; Requirement Agent self-audit; Coordinator load-factor identity/path/rollback check	needs-user-decision	OQ-009 scalar load-factor path proportionality를 사용자에게 질문
2026-08-18	Requirements OQ-009	in-progress	사용자 결정: option 1 Single proportional load/BC path	needs-requirements	같은 Requirement Agent가 proportional load/BC factor와 constraint/equilibrium/rollback 계약 반영 및 self-audit 수행
2026-08-18	Requirements OQ-009 revision	needs-rework	revised requirements.md; Requirement Agent self-audit; Coordinator proportional factor/constraint/equilibrium check	needs-user-decision	OQ-017 increment-size strategy를 사용자에게 질문
2026-08-18	Requirements OQ-017	in-progress	사용자 결정: option 2 Fixed-size stepping	needs-requirements	같은 Requirement Agent가 fixed increment/final-shortening/fail-without-retry 계약 반영 및 self-audit 수행
2026-08-18	Requirements OQ-017 revision	needs-rework	revised requirements.md; Requirement Agent self-audit; Coordinator endpoint/order/no-retry check	needs-user-decision	OQ-020 four-value *STATIC mapping을 사용자에게 질문
2026-08-18	Requirements OQ-020	in-progress	사용자 결정: option 2 First-value driven	needs-requirements	같은 Requirement Agent가 *STATIC use/ignore/validation/diagnostic 및 endpoint consistency 반영
2026-08-18	Requirements OQ-020 revision	needs-rework	revised requirements.md; Requirement Agent self-audit; Coordinator mapping/ignored-field warning/input validation check	needs-user-decision	OQ-018 approved *CLOAD direction/configuration을 사용자에게 질문
2026-08-18	Requirements OQ-018	in-progress	사용자 결정: option 1 Dead loads in fixed global directions	needs-requirements	같은 Requirement Agent가 global-fixed *CLOAD magnitude/work/tangent/equilibrium/assembly 계약 반영
2026-08-18	Requirements OQ-018 revision	needs-rework	revised requirements.md; Requirement Agent self-audit; Coordinator 62 requirement/matrix traceability 및 stale/금지범위 check	needs-user-decision	OQ-019 prescribed *BOUNDARY total/incremental 의미를 사용자에게 질문
2026-08-18	Requirements OQ-019	in-progress	사용자 결정: option 1 Total step target	needs-requirements	같은 Requirement Agent가 absolute target/interpolation, zero/repeated-step, correction/equilibrium/state/source-identity 계약 반영
2026-08-18	Requirements OQ-019 revision	needs-rework	revised requirements.md; Requirement Agent self-audit; Coordinator 65 requirement/matrix traceability, target/correction/rollback 및 stale/금지범위 check	needs-user-decision	OQ-003 nonlinear step cardinality와 propagation 범위를 사용자에게 질문
2026-08-18	Requirements OQ-003	in-progress	사용자 결정: option 1 Single nonlinear step only	needs-requirements	같은 Requirement Agent가 single-step fail-closed cardinality, identity, ordering, failure preservation과 CLI selection 계약 반영
2026-08-18	Requirements OQ-003 revision	needs-rework	revised requirements.md; Requirement Agent self-audit; Coordinator 68 requirement/matrix traceability, cardinality/identity/order/failure-preservation 및 stale/금지범위 check	needs-user-decision	OQ-007 mandatory convergence quantity set을 사용자에게 질문
2026-08-18	Requirements OQ-007 quantity set	in-progress	사용자 결정: option 1 Residual and correction	needs-requirements	같은 Requirement Agent가 two mandatory gates, same-state/order, free-DOF, nonfinite/max-iteration 및 atomic state 계약 반영
2026-08-18	Requirements OQ-007 quantity revision return	needs-rework	revised requirements.md; 72/72 traceability와 quantity contract는 통과했으나 next question이 사용자 지정 norm/normalization/tolerance 대신 line search를 제시함	needs-requirements	같은 Requirement Agent에 next-question-routing-mismatch bounded correction 1회 dispatch
2026-08-18	Requirements OQ-007 routing correction	needs-rework	OQ-007 closed/OQ-021 sole pending-next; 72/72 traceability와 accepted quantity/failure/energy-exclusion 보존; Coordinator stale/금지범위 check	needs-user-decision	OQ-021 convergence norm/normalization/threshold contract를 사용자에게 질문
2026-08-18	Requirements OQ-021 nonzero-scale contract	in-progress	사용자 결정: channel-separated normalized infinity gates; four relative thresholds=1e-2; zero-scale 미결정	needs-requirements	같은 Requirement Agent가 free-DOF channel/same-trial scale/fresh-correction identity를 반영하고 zero-scale만 다음 질문으로 분리
2026-08-18	Requirements OQ-021 nonzero-scale revision	needs-rework	revised requirements.md; 72/72 traceability, four 1e-2 channels, same-trial/fresh-solve scale, logical-AND/stable-order 및 sole pending-next 검증	needs-user-decision	OQ-021 zero-denominator policy와 필요한 absolute thresholds를 사용자에게 질문
2026-08-18	Requirements OQ-021 zero-scale policy partial decision	in-progress	사용자 결정: channel-specific absolute fallback; exact four channel thresholds 미제공	needs-requirements	같은 Requirement Agent가 policy만 반영하고 four exact values/unit dimensions를 sole pending-next로 유지
2026-08-18	Requirements OQ-021 zero-scale partial revision	needs-rework	revised requirements.md; 72/72 traceability, own-channel fallback, common floor/tolerance reuse absence와 four value/dimension request 검증	needs-user-decision	force, force·length, length, dimensionless-rotation exact thresholds 네 값을 사용자에게 요청
2026-08-18	Requirements OQ-021 final thresholds	in-progress	사용자 결정: each zero-scale threshold numeric literal=1e-3 with distinct model-consistent dimensions	needs-requirements	같은 Requirement Agent가 OQ-021을 닫고 exact values/dimensions/pass rule/unit semantics/stale text를 전 구간 정렬
2026-08-18	Requirements OQ-021 final revision	needs-rework	revised requirements.md; 72/72 traceability, OQ-021 closed/OQ-008 sole pending-next, four typed 1e-3, nonzero 1e-2, unit/fallback exclusion 검증	needs-user-decision	OQ-008 line-search 지원 범위를 사용자에게 질문
2026-08-18	Requirements OQ-008	in-progress	사용자 결정: option 1 No line search	needs-requirements	같은 Requirement Agent가 full-correction direct application과 line-search/damping/merit/reduction/fallback exact absence를 반영하고 max iteration을 OQ-022로 분리
2026-08-19	Requirements OQ-008 revision	needs-rework	user decision date 2026-08-18 유지; revised requirements.md; 72/72, OQ-008 closed/OQ-022 sole pending-next, full-correction identity와 line-search lifecycle exact absence 검증	needs-user-decision	OQ-022 maximum Newton iteration count를 사용자에게 질문
2026-08-19	Requirements OQ-022	in-progress	사용자 결정: attempted increment당 fixed maximum Newton iterations=100	needs-requirements	같은 Requirement Agent가 iteration 1..100, pass-at-100, fail-after-100 및 post-exhaustion exact absence를 반영
2026-08-19	Requirements OQ-022 revision	needs-rework	revised requirements.md; 72/72, OQ-022 closed/OQ-010 sole pending-next, pass-at-99/100, fail-after-100와 post-event absence 검증	needs-user-decision	OQ-010 finite-rotation/director state representation을 사용자에게 질문
2026-08-19	Requirements OQ-010	in-progress	사용자 결정: Incremental rotation vector + committed triad	needs-requirements	같은 Requirement Agent가 external DOF/incremental correction/committed-trial triad/multiplicative update/rollback과 downstream map gaps를 반영
2026-08-19	Requirements OQ-010 revision	needs-rework	revised requirements.md; 75/75, OQ-010 closed/OQ-012 sole pending-next, triad/director invariants, exact rollback과 unresolved exact-map gaps 검증	needs-user-decision	OQ-012 authoritative HDF5 accepted-frame/iteration-history 범위를 사용자에게 질문
2026-08-20	Requirements OQ-012	in-progress	user decision date 2026-08-19 유지: every committed increment frame, no trial history	needs-requirements	같은 Requirement Agent가 accepted-commit↔frame 1:1/order/factor1 및 trial/failed/partial-final absence를 반영
2026-08-20	Requirements OQ-012 revision	needs-rework	revised requirements.md; 75/75, OQ-012 closed/OQ-011 sole pending-next, accepted-frame bijection/order/factor1, absence/preservation와 factor0/schema gap 분리 검증	needs-user-decision	OQ-011 runtime Newton diagnostic granularity를 사용자에게 질문
2026-08-21	Requirements OQ-011 granularity/content	in-progress	사용자 결정: every entered iteration exactly one structured runtime summary	needs-requirements	같은 Requirement Agent가 complete/early-failure content, nonfabrication/order/runtime-only absence를 반영하고 transport/exit mapping을 분리
2026-08-21	Requirements OQ-011 granularity revision	needs-rework	revised requirements.md; 77/77, OQ-011 closed/OQ-025 sole pending-next, completed/early-failure/exhaustion cardinality, nonfabrication와 HDF5/sidecar/reference absence 검증	needs-user-decision	OQ-025 runtime-summary serialization format을 사용자에게 질문
2026-08-21	Requirements OQ-025	in-progress	사용자 결정: JSON Lines runtime records	needs-requirements	같은 Requirement Agent가 summary↔JSON-object↔line cardinality, finite/parseable/nonaggregation과 runtime-only absence를 반영하고 exact schema/transport/exit gaps를 분리
2026-08-21	Requirements OQ-025 revision	needs-rework	revised requirements.md; 79/79, OQ-025 closed/OQ-026 sole pending-next, strict JSON Lines cardinality/finite/nonaggregation/order 및 projection absence 검증	needs-user-decision	OQ-026 destination/buffering/failed-run delivery lifecycle을 사용자에게 질문
2026-08-21	Requirements OQ-026	in-progress	사용자 결정: stderr record별 immediate emit+flush	needs-requirements	같은 Requirement Agent가 flush-before-next/return, controlled failure delivery, stable/no-interleaving/no-bulk/no-stdout/projection absence를 반영
2026-08-21	Requirements OQ-026 revision	needs-rework	revised requirements.md; 81/81, OQ-026 closed/OQ-028 sole pending-next, stderr emit/flush cardinality/order/delivery와 prohibited path absence 검증	needs-user-decision	OQ-028 unavailable-field JSON schema를 사용자에게 질문
2026-08-21	Requirements OQ-028	in-progress	사용자 결정: field omission + explicit not-evaluated identity list; low-risk defaults may auto-apply	needs-requirements	같은 Requirement Agent가 omission/list nonfabrication을 반영하고 next item risk classification을 반환
2026-08-21	Requirements OQ-028 revision	needs-rework	revised requirements.md; 82/82, OQ-028 closed/OQ-029 sole pending-next, omission-list bijection/reason/nonfabrication 검증; OQ-029 substantive 분류	needs-user-decision	OQ-029 stderr write/flush failure policy를 사용자에게 질문
2026-08-21	Requirements JSON policy scope reversal	in-progress	사용자 요청: JSON 정책 철회, simple plain-text analysis log; destination은 substantive ambiguity	needs-requirements	같은 Requirement Agent가 JSON-specific decisions/requirements를 retire하고 OQ-011을 보존한 뒤 stderr text 대 .txt file direct confirmation을 반환
2026-08-21	Requirements JSON policy retirement rework	needs-rework	revised requirements.md; 82→77/77, retired NSNR-078..082, superseded/retired OQ-025..032, current JSON shall/Matrix 0, OQ-011 보존 검증	needs-user-decision	OQ-033 stderr text 대 actual .txt file을 direct confirmation
2026-08-21	Requirements OQ-033 ambiguous response	needs-rework	사용자 원문 verbatim evidence, OQ-033 pending-clarification/sole pending-next, 77/77 exact traceability와 금지범위 변경 0건 확인	needs-user-decision	solver-only stderr와 external one-file redirect 의미를 direct yes/no로 확인
2026-08-21	Requirements OQ-033 solver-managed file partial decision	needs-rework	Solver-managed single .txt, external redirect superseded, OQ-033 pending-clarification/sole pending-next, 77/77 exact traceability와 금지범위 변경 0건 확인	needs-user-decision	same iteration summary의 file-only 대 file+stderr duplication을 direct confirmation
2026-08-21	Requirements OQ-033 file-only/no-duplication approval	needs-rework	OQ-033 closed; stderr duplicate 0; OQ-035 analysis.log sibling unapproved sole pending-next; repository evidence; 77/77 exact traceability와 금지범위 변경 0건	needs-user-decision	OQ-035 filename/location direct confirmation
2026-08-21	Requirements input-stem output naming scope clarification	needs-rework	Exact proposal를 proposed/pending-scope로 기록, current shall/Matrix hit 0, OQ-035 sole pending-next, 77/77 exact traceability와 금지범위 변경 0건	needs-user-decision	nonlinear-static-only 대 repository-wide scope direct confirmation
2026-08-21	Requirements repository-wide output scope approval	in-progress	사용자 승인: all analyses input-directory stem outputs, remove --output; current one-input/explicit-output CLI/tests/ARCHITECTURE/ADR conflict read-only audit	needs-requirements	cross-procedure requirements와 global-doc handoff를 기록하고 removed-option compatibility를 sole pending-next로 분리
2026-08-21	Requirements repository-wide output revision return	needs-rework	77→80/80, NSNR-083..085, OQ-035 closed/OQ-038 sole pending-next, retired-ID reuse 0; NSNR-085 failure-atomicity scope ambiguity 발견	needs-requirements	same Requirement Agent wording-only correction 후 evidence 재검증
2026-08-21	Requirements failure-atomicity boundary correction	needs-rework	NSNR-085 legacy HDF5 preservation only; new result/log lifecycle OQ-037; 80/80 exact traceability; OQ-038 sole pending-next; forbidden changes 0	needs-user-decision	OQ-038 strict removal/no-alias direct confirmation
2026-08-22	Requirements OQ-038 strict removal approval	needs-rework	OQ-038 closed; exact failure stage/code/diagnostic/output absence; OQ-036 unapproved sole pending-next; 80/80 exact traceability와 forbidden changes 0	needs-user-decision	OQ-036 asymmetric lifecycle direct confirmation
2026-08-22	Requirements OQ-036 independent lifecycle approval	needs-rework	OQ-036 closed; approved log/HDF5 lifecycle and zero pair atomicity; OQ-037 unapproved sole pending-next; 80/80 exact traceability와 forbidden changes 0	needs-user-decision	OQ-037 grouped log-I/O fail-closed direct confirmation
2026-08-22	Requirements OQ-037 grouped fail-closed approval	needs-rework	OQ-037 closed; NSNR-086 operation-stage/preservation/prohibited-event record; 81/81 exact traceability와 forbidden changes 0	needs-requirements	OQ-034 low-risk auto-default revision
2026-08-22	Requirements OQ-037 revision evidence	needs-rework	OQ-037 closed, NSNR-086 added, 81/81 exact traceability, OQ-034 low-risk/OQ-039 first substantive classification	needs-requirements	OQ-034 auto-default bounded revision
2026-08-22	Requirements OQ-034 auto-default revision	needs-rework	OQ-034 closed, NSNR-087 added, 82/82 exact traceability, content/authority scope unchanged, OQ-039 sole pending-next	needs-user-decision	OQ-039 stem/path identity option selection
2026-08-22	Requirements OQ-039 lexical identity approval	in-progress	사용자 option 1 approval; concurrency/locking remains substantive	needs-requirements	OQ-039 close, open-item audit, same-output concurrency question framing
2026-08-22	Requirements compact-pruning proposal	needs-rework	Read-only 24/24 proposal; 360–390 claim과 section sum 불일치, asymmetric output lifecycle mapping 보강 필요; file edits 0	needs-requirements	Same Requirement Agent read-only correction
2026-08-22	Requirements compact-pruning corrected design	needs-rework	Exact 363-line budget, 24 canonical records/24 Matrix, approved semantic-loss 0, asymmetric log/HDF5 lifecycle explicit, Stage-1 remaining questions 0; baseline unchanged 2,909/83/83/40	needs-user-decision	Compact sectioned-design 한 번의 명시적 사용자 승인
2026-08-22	Requirements compact rewrite approval	in-progress	User explicitly approved 24-record/363-line-target design and permanent essential-decision-only Requirement Agent discipline	needs-requirements	Same Requirement Agent compact rewrite and self-audit
2026-08-22	Requirements compact rewrite return	needs-rework	395 lines, exact 24↔24, no OQ/trivia/questions; Coordinator found NSNR-083 retained exit 2/pre-output but omitted approved pre-input/pre-Analysis precedence and no-alias/deprecation	needs-requirements	Same Requirement Agent NSNR-083 wording-only correction
2026-08-22	Requirements NSNR-083 correction return	needs-rework	395 lines, exact 24↔24, NSNR-083 summary/record/Matrix preserve pre-input/pre-Analysis/pre-result-log exit 2 and no alias/deprecation; duplicate/missing/orphan/questions/placeholders/forbidden changes 0	needs-user-decision	Present compact Stage-1 artifact for explicit user approval
2026-08-23	Requirements explicit user approval	passed	User explicitly approved requirements.md; owner and Coordinator evidence already passed	research-in-progress	Dispatch Research Agent for Stage 2 evidence
2026-08-23	Research Agent return and Coordinator audit	needs-rework	research.md owner pass; Coordinator verified 10 sections, S1–S17, 12 complete benchmark candidates, 11 requirement IDs, 14 unique open issues, local evidence existence, nonlinear stored reference hits 0 and forbidden changes 0	needs-user-decision	Present Stage-2 artifact for explicit user approval
2026-08-23	Research explicit user approval	passed	User explicitly approved research.md; Research Agent and Coordinator evidence already passed; approved artifact SHA-256 C920A6B02381230D1DB419D73FE767D611B36720D27D6410507BA88C3CA28EEE	needs-formulation	Dispatch Formulation Agent for bounded Stage 3 evidence
2026-08-23	Formulation dispatch attempt 1	in-progress	Approved Stage-1/2 baselines and project contracts audited; bounded package requires O-ROT/O-MAP/O-DRILL/O-MOM/O-BC closure without downstream contract changes	needs-formulation	Await Formulation Agent return and independently audit Stage-3 evidence
2026-08-23	Formulation Agent return and Coordinator audit	needs-rework	formulation.md owner pass/ready-for-numerical-review; Coordinator verified 18 required sections, exact 7/7 formulation closure IDs, complete 24-coordinate residual/tangent term inventory, state/integration/recovery/verification/traceability sections, balanced math/fence structure, upstream hash preservation and forbidden changes 0; output SHA-256 516EB692619C6AAB1AD09061A671697BB7C1B821B0B60BC5A2831CA5D09E131D	needs-user-decision	Present Stage-3 artifact for explicit user approval; do not dispatch Stage 4
2026-08-23	Formulation independent consistency review	needs-rework	§13.4 uses rotation matrix symbol R_I as reaction force, creating dimensional collision; §§4.4/5/11.2 mix tolerance-based source-moment admissibility with exact tangency/projection work statements. Both are bounded formulation-document defects and first normalized attempts.	needs-formulation	Same Formulation Agent targeted rework attempt 2; preserve scope/threshold/public meaning
2026-08-23	Formulation bounded rework attempt 2 return and Coordinator audit	needs-rework	Owner pass; reaction force/generalized moment/spatial moment 기호·단위가 rotation matrix R_I와 분리되고 force/moment balance가 corrected. Immutable fixed-global source, unchanged rho_M <= 1e-12, exact projected work covector, removed director component/no drill channel, DP/DJ_l/map-Hessian을 포함한 chart/global residual-tangent identity가 일치함. 18 sections/7 closures, upstream hashes와 forbidden-change boundary 보존; SHA-256 DFA629888041D5762FD0DF4271353464A692B325DC0C821A8D8689688C1EAFD0.	needs-user-decision	Present corrected Stage-3 artifact for explicit user approval; do not dispatch Stage 4
2026-08-23	Formulation explicit user approval	passed	Task payload states the user explicitly approved docs/nonlinear-static-newton-raphson/formulation.md; approved SHA-256 DFA629888041D5762FD0DF4271353464A692B325DC0C821A8D8689688C1EAFD0 retained.	needs-numerical-review	Dispatch numerical-review-agent only
2026-08-23	Numerical/reference dispatch attempt 1	blocked	Coordinator prepared bounded Stage 4 package, but no collaboration spawn_agent tool is exposed in this agent environment; tool_search found no dispatch tool; codex exec fallback was interrupted, is not a visible child-agent dispatch, and produced no Stage 4 outputs.	blocked	Expose/route the valid numerical-review-agent collaboration dispatch, then rerun Stage 4 owner task
2026-08-23	Numerical/reference owner return	needs-rework	Root-dispatched numerical-review-agent returned both outputs with owner status pass-for-io-definition, shellNL/shell read-only inventory, row prechecks and blockers none. Coordinator/root audit found a blocking cross-report contradiction on stress CSV and RM3 comparison disposition, so acceptance evidence is not coherent.	needs-numerical-review	Same numerical-review-agent bounded reconciliation; do not dispatch I/O
2026-08-23	Numerical/reference corrected return	passed	Corrected current reports have owner status pass-for-io-definition; stress CSVs are optional read-only inspection/order evidence only, RM3 is excluded, and required external comparison is displacement, reaction force and physical spatial RM1/RM2. Coordinator verified required sections, exact paths, no concrete HDF5 dataset paths and no forbidden file-change scope.	needs-user-decision	Present Stage 4 artifacts for explicit user approval; do not dispatch I/O
2026-08-23	Numerical/reference explicit user approval	passed	User explicitly approved Stage 4 documents and requested next gate; approved hashes retained for requirements, research, formulation, numerical-review and reference-model.	needs-io-definition	Prepare bounded io-definition-agent dispatch package
2026-08-23	I/O Definition dispatch package	in-progress	Coordinator prepared Stage 5 package requiring fesa-io-contract, exact Stage 1-4 inputs, corrected reference disposition, authoritative results.h5, and only docs/nonlinear-static-newton-raphson/io.md output.	needs-io-definition	Root profile dispatch to io-definition-agent; await owner return
2026-08-23	I/O Definition owner return and Coordinator audit	needs-rework	Owner returned io.md status ready-for-coordinator-review, SHA-256 75D702301D6285F151D913DCD0351F4AD302C4C24A004DD5841A576592D675FC, blockers none. Coordinator confirmed blocking defects in --output substring rejection, Newton iteration log schema, VARIABLE=PRESELECT ignored output request acceptance and repository-wide non-Newton log lifecycle.	needs-io-definition	Same io-definition-agent bounded correction; do not start Implementation Planning
2026-08-23	I/O Definition bounded rework return and Coordinator audit	passed	Owner returned corrected io.md status ready-for-coordinator-review, SHA-256 DBB959A68F17D67CA2B42569610B9C1B595A8BFB5502BC194B7E62B656031B28, blockers none. Coordinator verified REWORK-002 closure, DECISION-028/029/030 output lifecycle/path/log evidence, HDF5/reference/tolerance preservation and no stale narrow --output rule.	needs-user-decision	Present Stage 5 artifact for explicit user approval; do not start Implementation Planning
2026-08-23	I/O Definition explicit user approval	passed	User explicitly approved docs/nonlinear-static-newton-raphson/io.md SHA-256 DBB959A68F17D67CA2B42569610B9C1B595A8BFB5502BC194B7E62B656031B28 and requested the next Implementation Planning gate.	needs-implementation-plan	Prepare bounded implementation-planning-agent draft package only
2026-08-23	Implementation Planning draft dispatch package	in-progress	Coordinator prepared Stage 6 planning package requiring fesa-cpp-msvc-tdd and project-local harness, approved Stage 1-5 hashes, exact reference/tolerance disposition and draft-only stop condition.	needs-implementation-plan	Root profile dispatch to implementation-planning-agent; await draft/interview return
2026-08-23	Implementation Planning draft owner return and Coordinator audit	passed	Owner returned draft status draft-ready-for-user-review, slug nonlinear-static-newton-raphson, Steps 0..12, no files changed, no interview issue/blocker. Coordinator verified requirements/category mapping, TDD/Harness step shape, prepared-analysis orchestration boundary, exact reference/tolerance preservation and no forbidden execution or file creation.	needs-user-decision	Present Stage 6 draft for explicit user approval or bounded rework request; do not materialize files yet
2026-08-24	Implementation Planning draft explicit user approval	passed	User explicitly approved the 13-Step draft and requested implementation-plan.md plus pending Harness phase file creation.	needs-implementation-plan	Prepare bounded materialization package for implementation-planning-agent only
2026-08-24	Implementation Planning materialization dispatch package	in-progress	Coordinator authorized only implementation-plan.md, append pending phase entry, create phase index and step0.md..step12.md pending with no executor timestamps; source/tests/CMake/upstream/reference/tolerance/evidence docs and Harness/build/test execution remain forbidden.	needs-implementation-plan	Root profile dispatch to implementation-planning-agent; await materialization return
2026-08-24	Implementation Planning materialization owner return and Coordinator audit	passed	implementation-plan.md, phases/index.json, phase index and step0.md..step12.md are materialized after user approval. Coordinator/root audit passed phase uniqueness, 13/13 pending steps without executor metadata, 151 root assertions, reference hashes/row counts and no unauthorized evidence docs/execution/source/test/CMake/reference edits.	ready-for-implementation	Await separate explicit Harness/implementation execution request; do not run Executor automatically
2026-08-24	Harness/Implementation execution authorization and dispatch package	in-progress	User explicitly requested Harness/Implementation execution. Coordinator verified materialized phase still has Step 0 cli-output-lease-and-derived-names as the first pending Step, preserved Stage 1-5 hashes and materialization evidence, and prepared no-push scripts/execute.py nonlinear-static-newton-raphson dispatch.	needs-implementation	Run no-push Harness executor; await Implementation/Harness return before any physics/release transition
2026-08-24	Harness/Implementation execution attempt 1	needs-rework	No-push Harness attempt failed before Step 0 evidence: codex exec --json --sandbox workspace-write ... timed out at 1800.7s; _invoke_codex raised uncaught subprocess.TimeoutExpired; no source/test edits, step0-output.json, MAX_RETRIES, or Step evidence. Workspace-write smoke passed, MSVC baseline build passed and CTest passed 214/214; Python baseline failure is pre-existing/unrelated. Normalized classification harness-uncaught-step-codex-timeout-no-retry attempt 1.	needs-implementation	Retry Step 0 through no-push scripts/execute.py nonlinear-static-newton-raphson; if the same classification reaches attempt 2, stop automatic rework and route to needs-user-decision or blocked

• current_dispatch: stage-6-harness-implementation-execution-step0-retry-1
• current_workflow_state: needs-implementation
• next_gate_requires_user_approval: false (Harness/Implementation execution owner evidence 선행)

5. Risk, Blocker, and User-Decision Register

id	type	description	owner	status
BLOCKER-001	dispatch	Stage 4 requires a valid numerical-review-agent child dispatch. Root supplied the valid profile dispatch and owner return, so this runtime-tooling blocker no longer blocks the gate.	coordinator-agent / runtime tooling	closed
REWORK-001	report-contract	Stage 4 returned evidence had a cross-report contradiction on stress CSV and RM3 comparison disposition. Corrected reports now consistently treat stress CSVs as optional read-only inspection/order evidence only and exclude RM3 from comparison.	numerical-review-agent	closed
REWORK-002	io-contract	Stage 5 io.md bounded correction completed: public CLI --output substring rejection, Newton iteration log schema, exact VARIABLE=PRESELECT ignored-with-warning handling, repository-wide non-Newton log lifecycle, DECISION-028/029/030 path/log lifecycle and collision semantics are now recorded in io.md.	io-definition-agent	closed
REWORK-003	harness	Stage 6 Harness attempt 1 failed before Step 0 evidence because _invoke_codex did not catch subprocess.TimeoutExpired after 1800.7s; no retry loop, step0-output.json, source/test edit, or implementation evidence was produced. Workspace-write smoke passed and danger-full-access is not justified. First same-class attempt routes back to no-push Implementation/Harness retry.	implementation-agent via Harness Executor	open
RISK-001	architecture	기존 LinearStaticAnalysis private lifecycle은 단일 factorization/substitution과 final frame만 소유하므로 nonlinear increment/iteration/state commit을 삽입하면 ADR 경계를 위반한다.	coordinator-agent routing	open
RISK-002	scope	Newton–Raphson은 solution algorithm이고 geometric/material/contact nonlinearity 범위를 단독으로 결정하지 않는다.	requirement-agent	mitigated by DECISION-001
RISK-003	contract	현재 Element는 displacement-dependent residual/consistent tangent/trial state 계약이 없고 AnalysisState는 nonlinear history를 소유하지 않는다.	downstream formulation/architecture gates	open
RISK-004	input	현재 NLGEOM=YES는 unsupported-nonlinear-geometry로 거부되고 *STATIC 네 값은 provenance로만 보존된다.	downstream requirements/I/O gates	open
RISK-005	verification	exact nonlinear reference artifacts와 path-dependent blocking quantities가 아직 지정되지 않았다.	downstream numerical-review gate	open
DECISION-001	user decision	첫 release는 materially linear + geometrically nonlinear MITC4로 고정한다. Material-only와 combined material/geometric nonlinearity는 이 release 범위 밖이다.	user via Coordinator	closed
DECISION-002	user decision	First-release geometric-nonlinear MITC4 kinematic framework는 initial configuration 기준 Total Lagrangian으로 고정한다. Updated Lagrangian과 corotational 의미는 이 release 범위 밖이다.	user via Coordinator	closed
DECISION-003	user decision	Newton variant는 Full Newton–Raphson으로 고정한다. 매 iteration의 current trial/candidate state에서 residual과 algorithmically consistent tangent를 재평가하고, 그 tangent로 새 factorization/solve를 수행한다. Modified Newton과 adaptive refresh는 out-of-scope다.	user via Coordinator	closed
DECISION-004	user decision	First-release nonlinear increment control은 하나의 scalar load coordinate/load factor로 approved load/BC path를 진행하는 Load-factor control로 고정한다. Controlled-displacement와 arc-length/path-following control은 out-of-scope다.	user via Coordinator	closed
DECISION-005	user decision	모든 approved *CLOAD와 nonzero prescribed *BOUNDARY target은 같은 dimensionless scalar load factor로 step-start 값에서 target까지 비례 진행한다. Fixed step-start BC와 independent/non-proportional amplitude/path는 out-of-scope다.	user via Coordinator	closed
DECISION-006	user decision	First-release는 approved fixed load-factor increment size를 반복하고 factor 1에 정확히 도달하도록 마지막 increment만 작게 조정하는 Fixed-size stepping으로 고정한다. Automatic growth, cutback/retry와 explicit schedule은 out-of-scope며 attempted increment failure는 재시도 없이 analysis failure다.	user via Coordinator	closed
DECISION-007	user decision	Nonlinear four-value *STATIC은 first positive value만 fixed load-factor increment로 사용하고 second/period는 exact supported endpoint 1을 요구하며 positive minimum/maximum은 입력 호환성을 위해 수용하지만 runtime stepping에는 사용하지 않는 First-value driven mapping으로 고정한다. Strict tuple과 single-value form은 out-of-scope다.	user via Coordinator	closed
DECISION-008	user decision	First-release approved *CLOAD force/moment component directions는 initial/current deformation과 무관하게 fixed global frame에 유지되고 common scalar factor로 magnitude만 비례 진행하는 dead-load semantics로 고정한다. Follower nodal loads, selectable dual semantics, external-load geometric tangent/follower work는 out-of-scope다.	user via Coordinator	closed
DECISION-009	user decision	Nonzero prescribed *BOUNDARY input value는 factor 1의 absolute global-DOF Total step target이며 step-start committed value에서 target까지 common scalar factor로 보간한다. Incremental delta와 selectable dual semantics는 out-of-scope다.	user via Coordinator	closed
DECISION-010	user decision	First release는 입력당 exactly one supported geometrically nonlinear static step만 허용하고 no-prior-history baseline에서 factor 0→1을 수행한다. Multiple nonlinear steps, mixed linear/nonlinear steps, cross-step state/load/BC propagation과 procedure transition은 out-of-scope/fail-closed다.	user via Coordinator	closed
DECISION-011	user decision	First-release increment acceptance는 free-DOF equilibrium residual과 Newton correction의 두 mandatory quantity가 각각 승인 gate를 모두 통과해야 한다. Energy convergence는 diagnostic/mandatory가 아닌 out-of-scope다. Norm, normalization과 tolerance는 별도 결정으로 남긴다.	user via Coordinator	closed
DECISION-012	user decision	Four channel-separated infinity gates의 nonzero-scale relative threshold는 각각 1e-2다. Zero denominator에는 own-channel absolute fallback을 적용하며 네 numeric literal은 모두 1e-3: force residual은 model-consistent force, moment residual은 force·length, translational correction은 length, rotational correction은 later-approved convention의 dimensionless rotation parameter다. .inp 단위 추론/변환은 하지 않는다.	user via Coordinator	closed
DECISION-013	user decision	First release는 No line search다. 각 successful fresh tangent correction solve의 full correction을 damping/backtracking/trial-step reduction 없이 next candidate에 그대로 적용하며 merit/acceptance/reduction loop, selectable input과 fallback은 out-of-scope/fail-closed다.	user via Coordinator	closed
DECISION-014	user decision	Attempted increment당 maximum Newton iteration count는 product-fixed 100이다. Entered iteration은 1..100; iteration 100 gate pass는 accept 가능하고 fail 시 iteration 101/candidate/retry/cutback 없이 immediate failure 및 prior committed state/result preservation을 적용한다.	user via Coordinator	closed
DECISION-015	user decision	MITC4 Newton solve는 dimensionless incremental rotation-vector correction을 만들고 authoritative rotational state는 orthonormal right-handed committed triad Q이며 director는 third axis다. Separate trial triad를 사용하고 large rotation은 multiplicative composition으로 갱신한다. Exact map/side/frame/parameterization/re-orthonormalization/drilling/derivatives는 downstream gap이다.	user via Coordinator	closed
DECISION-016	user decision	Successful analysis의 authoritative results.h5는 each committed nonlinear increment마다 exactly one accepted frame을 stable accepted-factor order로 저장하고 factor-1 frame을 포함한다. Trial/failed/duplicate/missing/partial-final history는 없으며 pre-existing valid final을 exact 보존한다. Exact schema와 factor-0 frame 여부는 downstream gap이다.	user via Coordinator	closed
DECISION-017	user decision	Every entered Newton iteration은 exactly one deterministic structured runtime summary를 낸다. Complete gate는 four-channel identities/norms/branch/threshold/pass/combined transition을 포함하고 early failure는 last-completed/failing stage와 later fields absent/not-evaluated를 기록한다. 이는 diagnostic-only이며 HDF5/sidecar/authoritative/reference quantity가 아니다. Transport/exit mapping은 별도 미결정이다.	user via Coordinator	closed
DECISION-018	superseded user decision	JSON Lines serialization family 결정은 DECISION-023 scope reversal로 current contract에서 retire되며 historical evidence로만 남는다.	user via Coordinator	closed
DECISION-019	superseded user decision	JSON stderr exactly-once emit/flush lifecycle 결정은 DECISION-023 scope reversal로 current contract에서 retire되며 historical evidence로만 남는다.	user via Coordinator	closed
DECISION-020	superseded user decision	JSON field-omission/not-evaluated-list 결정은 DECISION-023 scope reversal로 current contract에서 retire되며 historical evidence로만 남는다.	user via Coordinator	closed
DECISION-021	user operating policy	물리 결과·수치 거동·public compatibility에 실질 영향 없는 serialization notation/key ordering/diagnostic formatting 등 low-risk 기본 결정은 recommended option을 자동 적용한다. Formulation/Newton/state/tolerance/load-BC/input/failure-rollback/HDF5 authoritative/public compatibility/reference acceptance는 계속 한 번에 하나씩 인터뷰한다.	user via Coordinator	closed
DECISION-022	retired pending decision	JSON stderr write/flush failure policy는 DECISION-023 scope reversal로 선택 없이 retire되었다.	user via Coordinator	closed
DECISION-023	user scope reversal	JSON-specific runtime log decisions와 파생 contracts를 철회하고 serialization-independent OQ-011 granularity를 보존한 simple plain-text analysis log로 재설계한다. Destination은 stderr text 대 actual .txt file의 substantive user decision으로 남긴다.	user via Coordinator	closed
DECISION-024	user decision	Solver directly creates exactly one separate plain-text analysis-log file. Per-iteration summaries are file-only; stderr contains log open/write/close fatal diagnostic and final analysis failure summary only, with exact zero per-iteration duplication. External redirect and file+stderr duplication are excluded. Filename/location, overwrite and failure atomicity remain separate questions.	user via Coordinator	closed
DECISION-025	user decision	Repository-wide architectural direction approved: all existing/future analyses use input-directory <filename>.inp -> <filename>_results.h5 and <filename>_log.txt, and --output is removed. This requires later approved sectioned-design changes to ARCHITECTURE/ADR and cross-procedure regression evidence; no implementation/global-doc change is claimed now.	user via Coordinator	closed
DECISION-026	user decision	Every invocation containing --output, including the formerly valid explicit path form, fails before input parsing/Analysis construction/result-log creation with exact exit 2 and one ordered cli-usage stderr diagnostic. No compatibility alias or deprecation window.	user via Coordinator	closed
DECISION-027	user decision	Independent asymmetric lifecycle: current-run log replaces/truncates old log at invocation start and persists on success/failure; HDF5 uses sibling candidate and replaces final only after success, preserving prior valid final on failure; no cross-file pair atomicity.	user via Coordinator	closed
DECISION-028	user decision	Log-I/O grouped fail-closed policy: pre-analysis abort on create/open/truncate failure; immediate abort on write/flush; close failure blocks result commit; best-effort one fatal stderr diagnostic attempt, prior HDF5 and retained log prefix preservation, no retry/fallback/continue/result commit.	user via Coordinator	closed
DECISION-029	coordinator auto-default	OQ-034 low-risk plain-text representation/ordering: UTF-8 no BOM, one physical tab-separated label=value line per entered iteration, fixed semantic field/channel order, explicit not-evaluated(reason), locale-independent finite round-trip numerics, embedded control/backslash escaping. No physics/numerics/path/state/authority change.	Coordinator under DECISION-021	closed
DECISION-030	user decision	OQ-039 user-addressed lexical identity: resolve relative input against invocation CWD, lexically normalize ./.., do not resolve symlink/junction targets, accept final .inp case-insensitively, remove only the last extension and preserve preceding dots/basename case; output beside normalized user-addressed path.	user via Coordinator	closed
DECISION-031	superseded proposal	Same-derived-output concurrent invocation ownership의 fine-grained OQ-040 interview는 사용자 process correction으로 중단했다. 승인된 정책은 없으며 필요한 convention은 I/O/Planning owner가 repository evidence로 정한다.	user via Coordinator	closed
DECISION-032	user process decision	requirements.md를 핵심 Stage-1 계약으로 압축하고 OQ chronology, diagnostic/path/concurrency trivia와 반복 handoff를 제거한다. Minor details는 downstream specialist convention/evidence로 정하며 approved scope/physics/tolerance/public compatibility를 바꿀 때만 사용자 결정을 다시 요청한다.	user via Coordinator	closed
DECISION-033	design approval	Target 363 lines, 24 canonical requirements와 24-row Matrix, approved semantic-loss 0의 compact rewrite design.	user via Coordinator	closed
DECISION-034	user process decision	Requirement Agent는 approved physics/scope/tolerance/authoritative-output/public compatibility를 바꾸는 essential decision만 사용자에게 묻고, specialist detail은 owning downstream stage가 repository evidence와 conventional FEM practice로 정한다. Equivalence claim은 금지한다.	user via Coordinator; .codex/agents/requirement-agent.toml	closed
DECISION-035	user approval	User explicitly approved Stage 5 docs/nonlinear-static-newton-raphson/io.md SHA-256 DBB959A68F17D67CA2B42569610B9C1B595A8BFB5502BC194B7E62B656031B28 and requested Implementation Planning.	user via Coordinator	closed
DECISION-036	user approval	User explicitly approved the Stage 6 Implementation Planning 13-Step draft on 2026-08-24 and authorized creation of implementation-plan.md plus pending Harness phase files.	user via Coordinator	closed
DECISION-037	user approval	User explicitly requested no-push Harness/Implementation execution for materialized phase nonlinear-static-newton-raphson on 2026-08-24.	user via Coordinator	closed
USER-DECISION-001	user decision	Stage 6 Implementation Planning draft Steps 0..12 were approved on 2026-08-24; materialization is authorized for implementation-planning-agent.	user via Coordinator	closed

6. Rework-Loop Control and Stop Condition

• normalized_failure_attempts: requirements-next-question-routing-mismatch: 1; requirements-output-failure-atomicity-scope-ambiguity: 1; requirements-compact-public-contract-omission: 1; formulation-equilibrium-reaction-symbol-collision: 1; formulation-moment-admissibility-work-inconsistency: 1; numerical-review-cross-report-disposition-contradiction: 1; io-contract-public-cli-log-output-request-gap: 1; harness-uncaught-step-codex-timeout-no-retry: 1
• automatic_rework_limit: 동일 normalized failure classification 2회
• correction_agent_policy: 명확한 implementation failure는 먼저 implementation-agent에 반환하고, 반복되거나 원인이 불명확할 때만 correction-agent를 dispatch한다.
• stop_condition: 동일 classification이 두 번이면 자동 rework를 중단하고 workflow를 needs-user-decision 또는 blocked로 전환한다.

7. Final Workflow Closure

• closure_status: not-eligible
• required_evidence: docs/nonlinear-static-newton-raphson/release.md의 ready-for-release recommendation
• closure_record: 없음

8. No-Change Assertion

• source_code: 변경 없음
• tests: 변경 없음
• CMake: 변경 없음
• reference_artifacts: 생성·수정·rename 없음
• tolerance_policies: 변경 없음
• phase_files: user-approved planning owner가 phases/index.json pending entry와 phases/nonlinear-static-newton-raphson/index.json, step0.md..step12.md를 materialize함; Coordinator는 수정하지 않았고 Step 0은 implementation evidence 없이 pending으로 남아 있음
• Harness: Root-reported attempt 1 evidence만 기록함; Coordinator는 실행하지 않았고 no-push scripts/execute.py nonlinear-static-newton-raphson retry dispatch package만 기록함
• feature_documents: 이번 coordinator update에서는 coordination.md만 갱신함; implementation-plan.md는 user-approved planning owner가 materialize했고 implementation-report.md, build-test.md, reference-comparison.md는 아직 생성되지 않음