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

Nonlinear Static Newton-Raphson Correction Report

1. Metadata

key	value
feature_id	nonlinear-static-newton-raphson
source failure report	docs/nonlinear-static-newton-raphson/coordination.md; phases/nonlinear-static-newton-raphson/step0-output.json; phases/nonlinear-static-newton-raphson/step1-output.json
source implementation plan	docs/nonlinear-static-newton-raphson/implementation-plan.md
status	corrected-for-implementation-rerun
owner_agent	correction-agent
date	2026-08-24

implementation-report.md, build-test.md, reference-comparison.md는 아직 생성되지 않았으므로 현재 Coordinator failure evidence와 Executor의 step0-output.json 및 step1-output.json을 source failure report로 사용했다.

Sections 2-6의 Codex 0.147.0 내용은 initial correction history이고 Sections 7-9는 REWORK-004 history다. Section 10은 FileTracker diagnosis history이며 USER-DECISION-002 option A 이후 current correction과 status는 Section 11이 supersede한다.

2. Failure Triage

• classification: harness

• normalized classification: harness-nested-codex-windows-shell-tool-execution-hang

• first failed command:

  codex exec --json --model gpt-5.6-terra --config 'model_reasoning_effort="xhigh"' --sandbox workspace-write --dangerously-bypass-hook-trust --cd C:\git\FESADev\.worktrees\nonlinear-static-newton-raphson -
  

• failed target or test: nested shell smoke cmd.exe /d /c echo CODEX_SHELL_SMOKE_OK

• evidence tail: baseline diagnostic는 45초 안에 종료되지 않았다. JSONL에는 item.started, type=command_execution, status=in_progress가 기록됐지만 대응하는 completion event와 CODEX_SHELL_SMOKE_OK 출력이 없었다. 진단 root PID 11292와 관찰된 descendant PID tree를 taskkill /PID 11292 /T /F로 종료한 뒤 remainingPids=[]를 확인했다.

• historical evidence: step0-output.json도 exit code 124, stderr Codex timed out after 1800 seconds.를 기록했고 Get-Date, cmd.exe /d /c echo test, exit 0 등의 nested command가 status=in_progress에 머물렀다.

3. Root Cause Summary

실패 경계는 repaired Python Executor의 timeout/retry 처리나 FESA C++ 구현이 아니라 local codex-cli 0.147.0의 nested command execution runtime이다. 같은 worktree에서 direct PowerShell과 cmd.exe는 정상 실행되고, focused Harness Python test도 통과하며, runner-equivalent Codex baseline만 nested shell completion을 반환하지 않았다.

Local CLI help는 --disable <FEATURE>와 --enable <FEATURE>를 문서화하고, codex features list는 code_mode_host를 stable true, shell_tool을 stable true, unified_exec를 stable false, hooks를 stable true로 보고했다. 다음 좁은 가설을 한 변수씩 검사했다.

variant	result	command completion evidence
baseline	45.318초 timeout 후 exact PID tree cleanup	item.started/status=in_progress; completion 및 echo output 없음
--disable code_mode_host	exit 0, 33.322초	shell 미실행; stderr code-mode host is disabled; completion event 없음
--enable unified_exec	45.299초 timeout 후 exact PID tree cleanup	completion event 및 echo output 없음
--disable code_mode_host --enable unified_exec	exit 0, 25.922초	shell 미실행; 동일한 fail-closed host-disabled error

따라서 --disable code_mode_host는 shell execution을 복구하지 않고 tool host를 fail-closed로 제거한다. unified_exec도 단독 또는 조합에서 실제 shell completion을 만들지 못했다. Codex 내부 결함의 더 세부 원인은 repository evidence로 확정할 수 없으며, 안전한 documented runner flag workaround는 입증되지 않았다. 이는 implementation defect, test defect 또는 CMake registration issue가 아니라 external Codex runtime blocker다.

4. Correction Scope

• changed source files: scripts/execute.py (codex exec argv에 adjacent --disable, unified_exec 추가)
• changed header files: 없음
• changed test files: tests/test_execute.py (Implementation Agent command contract regression assertion 추가)
• changed CMake files: 없음
• changed report files: docs/nonlinear-static-newton-raphson/corrections.md
• excluded upstream contract files: requirements.md, research.md, formulation.md, numerical-review.md, reference-model.md, io.md, implementation-plan.md
• excluded artifacts/policies: phase definition/index, production C++, reference inputs/CSV, docs/TOLERANCE.md

초기 correction cycle에서는 safe workaround가 입증되지 않아 runner/test를 변경하지 않았다. 이후 user/root가 Codex 0.149.1의 bounded smoke로 --disable unified_exec runtime envelope를 입증했고, REWORK-004에서 그 pair만 TDD로 추가했다. 기존 Harness-repair 변경과 다른 owner의 dirty-worktree 변경은 그대로 보존했다.

5. Verification Evidence

purpose	command	result
installed CLI	codex --version	exit 0; codex-cli 0.147.0
documented options	codex exec --help; codex features list	exit 0; --enable/--disable, code_mode_host, unified_exec, shell_tool, hooks 확인
targeted reproduction	runner-equivalent codex exec ... --sandbox workspace-write ... + one echo tool request	45초 timeout; command started, completion/output 없음; exact tree cleanup 후 remaining PID 0
focused Harness Python	uv run --with pytest python -m pytest -v -rs tests/test_execute.py	exit 0; 10 passed
full Harness Python	uv run --with pytest python -m pytest -v -rs	exit 1; 23 passed, 1 failed
MSVC Debug build	cmake --build .harness/build --config Debug	exit 0; solver/CLI/unit/integration/reference targets built
CTest discovery	ctest --test-dir .harness/build -C Debug --show-only=json-v1	exit 0; 214 tests discovered
full CTest	ctest --test-dir .harness/build -C Debug --output-on-failure	exit 0; 214/214 passed

.harness/config.json은 없었다. Existing .harness/build/CMakeCache.txt는 Visual Studio 18 2026, x64, approved local GoogleTest/MKL/TBB/HDF5 paths를 사용하므로 Harness auto-detected build tree를 재사용했다.

Full Python failure는 pre-existing out-of-scope contract mismatch다: test_agent_toml_and_limited_skill_yaml_schemas_are_parseable가 actual xhigh와 expected extra high를 비교한다. Dispatch 지시에 따라 이 test, AGENTS.md, agent profile을 변경하지 않았다.

Stop hook은 Harness Step 실행을 금지한 이번 correction session에서 별도 Codex Step 종료 evidence를 생성하지 않았다. Hook entry point의 수동 실행은 project contract가 금지하므로 대신 config-resolved full MSVC build와 full CTest를 직접 실행해 결과를 위에 기록했다.

6. Traceability

requirement id	task id	test id	failing command	corrected file	acceptance criterion
FESA-REQ-NSNR-083	Step 0 cli-output-lease-and-derived-names	CORR-HARNESS-SMOKE-001	runner-equivalent codex exec invoking cmd.exe /d /c echo CODEX_SHELL_SMOKE_OK	없음	workspace-write, hooks, gpt-5.6-terra/xhigh, no-push, no danger-full-access를 유지한 실제 shell completion과 exact echo output; 실패
FESA-REQ-NSNR-083	Step 0 cli-output-lease-and-derived-names	CORR-HARNESS-SMOKE-002	same smoke with --disable code_mode_host	없음	shell completion 복구; 실패 (code-mode host is disabled)

Runner correction acceptance criterion이 충족되지 않았으므로 Implementation Step 0의 NSNR-CLI-* RED/GREEN은 시작되지 않았고 Step 0 status는 pending으로 유지된다.

7. Handoff Recommendation

• recommendation: Coordinator Agent를 통해 Implementation Agent에 needs-implementation-rerun 요청.
• corrected runner contract: nested command는 codex exec --disable unified_exec --json ... 순서로 실행된다.
• preserved execution contract: Coordinator가 관리하는 rerun launch environment는 Codex 0.149.1, aligned CODEX_HOME, approved WindowsApps PATH filtering, workspace-write, project hooks, gpt-5.6-terra, xhigh, no-push, no danger-full-access를 유지해야 한다.
• scope boundary: 이 correction은 runner option gate만 복구했다. Harness phase, Implementation Step 0, reference comparison 또는 physics success를 주장하지 않는다.

8. Stop Condition

• repeated failure: normalized classification attempt 2는 초기 Codex 0.147.0 failure history로 보존한다.
• external mitigation: user/root의 Codex 0.149.1 bounded smoke와 DECISION-038이 새 좁은 runner correction을 승인했다.
• correction result: required adjacent --disable unified_exec pair와 regression test가 GREEN이다.
• residual blocker: runner correction 자체 blocker는 없음. Full Python suite의 pre-existing xhigh actual 대 extra high expected mismatch는 변경하지 않았다.
• upstream ambiguity/reference artifact gap: 없음; reference artifact는 읽기/수정/생성하지 않았다.
• final stop: correction-owned edits와 검증이 끝났으므로 여기서 중단하고, phase rerun 판단과 실행은 Coordinator/Implementation Agent에 반환한다.

9. REWORK-004 TDD And Verification Evidence

Failure and Minimal Correction

• classification: harness
• implementation defect: Codex 0.149.1에서 통과한 runtime envelope의 --disable unified_exec option을 scripts/execute.py가 nested codex exec에 전달하지 않았다.
• RED test: test_invoke_codex_uses_implementation_agent_command_contract
• minimal GREEN: command vector에서 "codex", "exec" 바로 뒤에 "--disable", "unified_exec" 두 argument만 추가했다.
• preserved behavior: workspace-write default/validated override, --dangerously-bypass-hook-trust, gpt-5.6-terra, model_reasoning_effort="xhigh", 1800-second structured timeout, no-push default, danger-full-access 비사용 정책은 변경하지 않았다.

RED / GREEN / VERIFY

stage	command	exit	duration	evidence tail
RED	uv run --with pytest python -m pytest -v -rs tests/test_execute.py::test_invoke_codex_uses_implementation_agent_command_contract	1	1.2초	assert ('--disable', 'unified_exec') in adjacent_arguments; 1 failed
GREEN	same targeted command	0	1.1초	1 passed
focused VERIFY	uv run --with pytest python -m pytest -v -rs tests/test_execute.py	0	1.1초	10 passed
full Harness Python	uv run --with pytest python -m pytest -v -rs	1	1.3초	23 passed, 1 pre-existing failure
MSVC Debug build	cmake --build .harness/build --config Debug	0	3.8초	solver/CLI/unit/integration/reference targets built
CTest discovery	ctest --test-dir .harness/build -C Debug --show-only=json-v1	0	0.7초	214 tests discovered
full CTest	ctest --test-dir .harness/build -C Debug --output-on-failure	0	10.2초	214/214 passed

Full Python failure는 기존 test_agent_toml_and_limited_skill_yaml_schemas_are_parseable의 assert 'xhigh' == 'extra high' 한 건이다. REWORK-004의 command-contract test를 포함한 tests/test_execute.py는 10/10 통과하며, dispatch 경계에 따라 pre-existing mismatch를 수정하지 않았다.

REWORK-004 Traceability

requirement id	task id	test id	corrected files	acceptance criterion
FESA-REQ-NSNR-083	Harness runner correction REWORK-004; blocks Step 0 cli-output-lease-and-derived-names	test_invoke_codex_uses_implementation_agent_command_contract	scripts/execute.py; tests/test_execute.py	nested Codex argv가 adjacent --disable, unified_exec를 포함하면서 Terra/xhigh routing을 보존함; passed

10. FileTracker Workspace-Write Diagnosis

10.1 Metadata

key	value
feature_id	nonlinear-static-newton-raphson
source failure report	phases/nonlinear-static-newton-raphson/step1-output.json; docs/nonlinear-static-newton-raphson/coordination.md
source implementation plan	docs/nonlinear-static-newton-raphson/implementation-plan.md; phases/nonlinear-static-newton-raphson/step1.md
status	blocked
owner_agent	correction-agent
date	2026-08-24

10.2 Failure Triage

• classification: harness

• normalized classification: harness-msbuild-filetracker-eaccessdenied-workspace-write

• attempt: 1

• first failed stage command:

  cmake --build .harness/build --config Debug
  

• failed target or test: Visual Studio 18 generator의 fesa_solver.vcxproj와 GoogleTest gtest.vcxproj CL task

• evidence tail: MSBuild 18.8.2가 Microsoft.CppCommon.targets(790,5)에서 MSB4018을 냈다. Inner exception은 System.UnauthorizedAccessException, HRESULT 0x80070005 (E_ACCESSDENIED)이며 stack은 NativeMethods.GetLongFilePath -> FileTracker..cctor() -> FileTracker.FileIsExcludedFromDependencies -> CanonicalTrackedInputFiles.ConstructDependencyTable -> CL.ComputeOutOfDateSources다.

• command-result caveat: step1-output.json의 item 25는 build와 CTest를 세미콜론으로 연결해 aggregate exit 0을 기록했지만, 그 내부 cmake --build는 exit 1로 실패했다. 뒤따른 stale-build CTest 성공은 Visual Studio build 성공 evidence가 아니다.

• configure boundary: 보존된 .harness/build/CMakeCache.txt는 CMAKE_GENERATOR=Visual Studio 18 2026, platform x64다. CMake generation 자체가 아니라 생성된 MSBuild project의 CL dependency-tracking 단계가 실패했다.

10.3 Root Cause Summary

FESA source, Step 1 test 또는 CMake registration이 원인이 아니다. 서로 독립적인 FESA와 GoogleTest project가 동일한 FileTracker static initializer에서 실패하므로 project-local input보다 sandbox/environment boundary다.

Microsoft의 FileTracker.cs는 static initialization에서 Path.GetTempPath()를 구한 뒤 그 경로에 GetShortFilePath와 GetLongFilePath를 적용한다. 관찰 stack의 첫 failing native call과 정확히 일치한다. 현재 inherited TEMP/TMP는 C:\Users\baram\AppData\Local\Temp이고 runner는 이를 재지정하지 않는다. 따라서 Codex Windows workspace-write restricted token이 workspace 밖 user Temp의 long-path normalization을 거부한 것이 가장 좁은 root-cause inference다.

• boundary confidence: high — 두 project에서 같은 FileTracker initializer/E_ACCESSDENIED가 재현됨.
• exact denied-path confidence: medium-high — Microsoft source의 static field order와 inherited Temp가 일치하지만 failing API가 path argument를 log하지는 않음.
• implementation classification: environment-owned sandbox/MSBuild interaction; implementation defect, test defect, CMake registration issue가 아님.

검토한 primary vendor evidence:

• Microsoft MSBuild source: https://github.com/dotnet/msbuild/blob/main/src/Utilities/TrackedDependencies/FileTracker.cs
• Microsoft CL task documentation: https://learn.microsoft.com/en-us/visualstudio/msbuild/cl-task?view=visualstudio
• installed Visual Studio target: C:\Program Files\Microsoft Visual Studio\18\Community\MSBuild\Microsoft\VC\v180\Microsoft.CppCommon.targets lines 48-49 and 764-771
• OpenAI Codex sandbox CLI source: https://github.com/openai/codex/blob/main/codex-rs/cli/src/lib.rs; built-in writable profile name은 :workspace

10.4 Correction Scope

• changed report files: docs/nonlinear-static-newton-raphson/corrections.md
• changed source/header/test/CMake/runner files: 없음
• preserved dirty Step 1 files: include/fesa/model/domain.h, include/fesa/model/model_types.h, src/fesa/io/abaqus/domain_mapping_context.cpp, src/fesa/model/domain.cpp와 관련 unit tests
• preserved workflow files: docs/nonlinear-static-newton-raphson/coordination.md, phases/index.json, phases/nonlinear-static-newton-raphson/index.json
• excluded files: C++/CMake, phase definition/index, coordination, runner, upstream contracts, reference/tolerance artifacts
• prohibited actions not performed: Harness phase rerun, Step 2, build cleanup/deletion, Abaqus/Nastran/reference solver, danger-full-access, commit, push

10.5 Workaround Evaluation And Verification Evidence

purpose	exact command/evidence	result
preserved failure	cmake --build .harness/build --config Debug in step1-output.json	internal build exit 1; FileTracker..cctor() E_ACCESSDENIED in both FESA and gtest
supported property inspection	installed Microsoft.CppCommon.targets; Microsoft CL task docs	TrackFileAccess defaults to true and is passed to CL; property is vendor-defined for incremental file-access tracking
narrow property smoke	nested codex exec --sandbox workspace-write ... requesting exactly cmake --build .harness/build --config Debug -- /p:TrackFileAccess=false	60-second diagnostic timeout before a command completion event; no pass/fail conclusion; exact root PID 13720 and descendants cleaned, then absent
direct sandbox launcher check	codex sandbox -P :workspace -C C:\git\FESADev\.worktrees\nonlinear-static-newton-raphson cmd.exe /d /c echo SANDBOX_OK	10-second timeout; no SANDBOX_OK; exact root PID 16708 tree cleaned, then absent
workspace-write alternative evidence	Visual Studio-bundled Ninja/MSVC build in step1-output.json	focused CTest 27/27 and full CTest 228/228 passed

/p:TrackFileAccess=false는 vendor-defined 후보지만 동일 workspace-write에서 build completion이 관찰되지 않아 safe workaround로 채택할 수 없다. TEMP/TMP를 worktree로 재지정하는 후보도 FileTracker가 system-wide Temp를 dependency exclusion 기준으로 사용한다는 Microsoft source comment 때문에 tracking semantics 보존을 입증하지 않고 자동 적용하지 않았다.

Ninja/MSVC는 같은 sandbox에서 implementation/test 건전성을 입증하지만 Step 1 VERIFY가 명시한 Visual Studio 18 2026 generator acceptance criterion을 대체하지 않는다. 따라서 correction-agent가 phase/upstream contract 변경 없이 자동 채택할 수 없다. danger-full-access는 지시대로 실행하거나 시험하지 않았다.

10.6 Traceability

requirement id	task id	test id	failing command	corrected file	acceptance criterion
FESA-REQ-NSNR-083	Step 1 nonlinear-static-domain-contract; FileTracker correction attempt 1	CORR-HARNESS-FILETRACKER-001	cmake --build .harness/build --config Debug	report only	approved workspace-write에서 Visual Studio 18/MSBuild build completion; not met
FESA-REQ-NSNR-083	same	CORR-HARNESS-FILETRACKER-002	same build with /p:TrackFileAccess=false	없음	vendor-defined property가 FileTracker denial을 제거하고 build를 완료함; completion evidence 없음

10.7 Handoff Recommendation

• recommendation: needs-user-decision; Coordinator Agent에 blocked 반환.
• safe automatic correction: 없음. Runner/CMake/Step 1 source를 변경하지 않는다.
• decision option 1: approved implementation plan/phase owner가 Ninja+MSVC를 Visual Studio generator 대체 evidence로 명시적으로 승인한다. 이는 correction-agent 범위 밖의 upstream acceptance 변경이다.
• decision option 2: 사용자가 docs/HARNESS.md의 isolated clean-worktree danger-full-access fallback을 명시적으로 승인한다. 이번 진단에서는 broader privilege를 사용하거나 시험하지 않았다.
• decision option 3: Codex/Windows sandbox 환경 소유자가 direct :workspace launcher와 user Temp long-path access 문제를 수정한 뒤 동일 Visual Studio build를 재검증한다.

10.8 Stop Condition

• repeated failure: normalized classification attempt 1; 같은 classification의 두 번째 자동 rework는 아직 수행하지 않았다.
• environment blocker: direct :workspace no-op도 bounded completion을 내지 않아 workspace-only workaround를 신뢰성 있게 검증할 수 없다.
• upstream ambiguity: Ninja acceptance 또는 broader sandbox 권한은 사용자/Coordinator 결정이 필요하다.
• reference artifact gap: 없음; reference artifact는 읽기/수정/생성하지 않았다.
• final stop: safe, vendor-supported, contract-preserving workspace-write workaround가 입증되지 않아 code change 없이 blocked로 중단한다.

11. REWORK-006 Ninja/MSVC Validation Contract Correction

11.1 Metadata

key	value
feature_id	nonlinear-static-newton-raphson
source failure report	phases/nonlinear-static-newton-raphson/step1-output.json; docs/nonlinear-static-newton-raphson/coordination.md USER-DECISION-002 option A / REWORK-006
source implementation plan	docs/nonlinear-static-newton-raphson/implementation-plan.md; phases/nonlinear-static-newton-raphson/step0.md..step12.md
status	corrected-for-implementation-rerun
owner_agent	correction-agent
date	2026-08-24

11.2 Failure Triage

• classification: harness
• normalized classification: harness-msbuild-filetracker-eaccessdenied-workspace-write
• attempt: 2, resolved by USER-DECISION-002 option A의 approved validation-contract change
• first failed command: cmake --build .harness/build --config Debug
• failed target: Visual Studio generator/MSBuild FileTracker..cctor(); Section 10의 E_ACCESSDENIED
• replacement acceptance: workspace-write 안에서 VsDevCmd x64를 상속한 Ninja/MSVC Debug configure/build, CTest discovery, full CTest가 모두 통과해야 한다.

11.3 Root Cause Summary

FESA C++/test/CMake target defect가 아니라 Visual Studio generator의 MSBuild FileTracker와 workspace-write sandbox 사이 environment failure였다. User가 option A를 승인했으므로 tracked root CMakePresets.json과 existing Harness preset adapter를 사용해 동일 MSVC x64 Debug compiler를 Ninja로 구동한다. Harness Python은 이미 complete preset triplet과 parent environment copy를 지원하므로 production Python 변경은 필요하지 않았다.

11.4 Correction Scope

• validation plumbing: CMakePresets.json, .harness/config.example.json, .gitignore, ignored local .harness/config.json, tests/test_harness_preset_contract.py
• approved validation commands: docs/nonlinear-static-newton-raphson/implementation-plan.md, phases/nonlinear-static-newton-raphson/step0.md..step12.md
• report/status: docs/nonlinear-static-newton-raphson/corrections.md, phases/nonlinear-static-newton-raphson/index.json; top phases/index.json은 blocked payload 제거 후 HEAD와 같은 pending 의미로 복원됨
• generated/ignored build output: .harness/build-ninja-msvc-debug/; 삭제하거나 cleanup하지 않았다.
• production Harness Python, runner, C++, CMakeLists, upstream physics/I/O/reference/tolerance contract: 변경 없음
• preserved others' dirty files: Step 1 C++/unit tests와 Coordinator-owned coordination.md를 되돌리거나 덮어쓰지 않았다.

11.5 RED -> GREEN Evidence

stage	command	result
RED-1	uv run --with pytest python -m pytest -v -rs tests/test_harness_preset_contract.py	exit 1; CMakePresets.json FileNotFoundError
GREEN-1	same focused command after preset/example/local config	exit 0; 1 passed
RED-2	uv run --with pytest python -m pytest -q tests/test_harness_preset_contract.py after adding generated-build ignore assertion	exit 1; .harness/build-ninja-msvc-debug/ rule absent
GREEN-2	focused verbose command after .gitignore update	exit 0; 1 passed; git check-ignore confirms config and build output

Contract details:

• preset: windows-msvc-ninja-debug
• generator/configuration: Ninja, CMAKE_BUILD_TYPE=Debug
• binary directory: .harness/build-ninja-msvc-debug
• cache variables: FESA_GTEST_SOURCE_DIR, MKL_DIR, TBB_DIR, HDF5_DIR use $env{...} and therefore fail closed when the parent launch envelope is incomplete.
• .harness/config.json is ignored and byte-identical to .harness/config.example.json; both SHA-256 D07429860D472AE37D02D6CD638900FA46175085AF47F179E98601227F8D3C43 at verification.

11.6 Verification Evidence

Exact nested launch envelope:

VsDevCmd.bat -arch=x64 -host_arch=x64
$env:FESA_GTEST_SOURCE_DIR='C:/git/googletest'
$env:MKL_DIR='C:/Program Files (x86)/Intel/oneAPI/mkl/2026.1/lib/cmake/mkl'
$env:TBB_DIR='C:/Program Files (x86)/Intel/oneAPI/tbb/2023.1/lib/cmake/tbb'
$env:HDF5_DIR='C:/Program Files/HDF_Group/HDF5/2.1.1/cmake'
codex exec --ephemeral --json --sandbox workspace-write --disable unified_exec --dangerously-bypass-hook-trust -m gpt-5.6-terra -c 'model_reasoning_effort="xhigh"' -C C:\git\FESADev\.worktrees\nonlinear-static-newton-raphson <bounded-validation-prompt>

CODEX_HOME=C:\Users\baram\.codex를 상속하고 approved WindowsApps PATH entries를 child launch에서만 제거했다. danger-full-access와 sandbox bypass option은 사용하지 않았고 project hooks는 유지했다.

verify item	exact command/evidence	result
environment preflight	nested shell prints architecture, four variables, cl.exe, ninja.exe	exit 0; target/host x64; cl.exe Hostx64/x64; VS-bundled Ninja; all dependency paths exist
configure	cmake --preset windows-msvc-ninja-debug	exit 0
build	cmake --build --preset windows-msvc-ninja-debug	exit 0
discovery	ctest --preset windows-msvc-ninja-debug --show-only=json-v1	exit 0; 228 tests
full CTest	ctest --preset windows-msvc-ninja-debug --output-on-failure	exit 0; 228/228 passed; 10.69초
generated metadata	.harness/build-ninja-msvc-debug/CMakeCache.txt와 CMakeCXXCompiler.cmake	Ninja; Debug; compiler ID MSVC; Hostx64/x64 cl.exe
Stop	hooks-retained nested codex exec completion	overall exit 0; no Stop blocking response; automatic Stop uses ignored config's same preset plan
full Harness Python	uv run --with pytest python -m pytest -v -rs	24 passed, 1 pre-existing out-of-scope failure: actual xhigh vs expected extra high

첫 cold workspace run은 full CTest에서 temporary fesa_reference_tests_NOT_BUILT로 207/208만 통과해 blocker-clear로 사용하지 않았고 phase도 reset하지 않았다. Automatic hooks가 missing target build를 완료한 뒤 두 번째 independent nested workspace-write run에서 위 228/228 evidence를 확보한 다음에만 phase를 reset했다.

Reference artifact no-change evidence: git diff --name-only -- reference는 empty였다. shellNL.inp, shellNL displacement/reaction/stress CSV와 shell input/displacement/reaction/stress CSV의 SHA-256은 implementation-plan inventory와 모두 일치한다. Reference solver와 feature Harness phase는 실행하지 않았다.

11.7 Traceability

requirement id	task id	test id	failing command	corrected file	acceptance criterion
FESA-REQ-NSNR-083	REWORK-006; Steps 0..12 validation contract	CORR-HARNESS-PRESET-001	Visual Studio/MSBuild build	CMakePresets.json; .harness/config.example.json; .gitignore; tests/test_harness_preset_contract.py	tracked Ninja/MSVC preset and Harness plan select MSVC/x64/Debug under workspace-write
FESA-REQ-NSNR-083	same	CORR-HARNESS-PRESET-VERIFY-001	preset configure/build/discovery/full CTest	implementation plan and step0.md..step12.md	nested env preflight plus 228/228 CTest pass

11.8 Handoff Recommendation And Stop Condition

• recommendation: Coordinator를 통해 Implementation Agent에 Step 1 no-push rerun을 요청한다; Step 2로 advance하지 않는다.
• phase state after evidence: top phase pending; Step 1 pending, historical started_at 보존; blocked_reason과 blocked_at만 제거; Steps 2..12 remain pending.
• status: corrected-for-implementation-rerun.
• blockers: 이 correction 범위에는 없음. Existing Python xhigh/extra high mismatch는 명시된 out-of-scope pre-existing failure다.
• prohibited actions not performed: Harness phase rerun, Step 2, danger-full-access, push, commit, reference solver/artifact mutation, build cleanup/deletion.