FESADev/docs/PROGRESS.md

# FESA Multi-Agent Progress

## Current Status
- Project documentation has been reframed from a harness-only project to the FESA structural solver project.
- Initial MITC4 solver implementation plan exists in `docs/project-plan/SOLVER_IMPLEMENT_INITIAL_PLAN.md`.
- Solver architecture guidance exists in `docs/ARCHITECTURE.md`.
- ADR and PRD have been updated for MITC4, MKL, TBB, HDF5, tolerance, reference artifacts, and solver state separation.
- Multi-Agent coordination files live under `docs/`: `docs/PLAN.md`, `docs/PROGRESS.md`, and `docs/WORKNOTE.md`.
- Project plan/design documents live under `docs/project-plan/`.
- Common per-run AI Agent rules live in `docs/AGENT_RULES.md`.
- Domain model foundation phase exists under `phases/domain-model-foundation/` and the first C++/MSVC CMake/CTest core implementation slice has been added.
- Analysis model object phase exists under `phases/analysis-model-objects/` and adds identity-only model objects for Domain ownership.

## Completed
- Defined the nine-step solver development workflow.
- Recorded initial MITC4 feature scope: linear static, MITC4 shell, Abaqus `.inp` subset, HDF5 output, Abaqus S4R primary reference.
- Recorded tolerance policy: `abs(error) <= 1e-5 OR relative(error) <= 1e-5`.
- Recorded architecture principles: `Domain`, `AnalysisModel`, `AnalysisState`, `DofManager`, factory/registry, adapter layers, deterministic TBB assembly, MKL PARDISO, HDF5 result model.
- Moved handoff documents from repository root to `docs/`.
- Moved solver plan/design documents to `docs/project-plan/` and updated agent, skill, test, and document references.
- Extracted common per-run rules from the solver agent design into `docs/AGENT_RULES.md`.
- Updated `.codex/agents/*.toml`, `.codex/skills/*/SKILL.md`, and related tests to reference `docs/AGENT_RULES.md` instead of the solver agent design document.
- Renamed the first solver development workflow stage to "새로운 솔버 기능 요구조건 분석" across `AGENTS.md`, `docs/`, `.codex/agents/requirement-agent.toml`, and `.codex/skills/fesa-requirements-baseline`.
- Refined `requirement-agent` and `fesa-requirements-baseline` internals to describe a new solver feature requirements analysis document instead of a requirements drafting/specification task.
- Documented the canonical git remote `https://teagit.mimi1011.synology.me/baram2584/FESADev.git`, default remote `origin`, shared baseline branch `dev`, and `codex/<short-task-name>` work branch convention in `AGENTS.md`, `docs/AGENT_RULES.md`, and `docs/PLAN.md`.
- Confirmed local HDF5 `2.1.1` installation at `C:\Program Files\HDF_Group\HDF5\2.1.1` and recorded the `HDF5_ROOT`/`HDF5_DIR` discovery policy in architecture, agent, skill, and handoff documentation.
- Recorded the standing user instruction in `AGENTS.md` that Agent-authored work should be validated, committed, and pushed to `origin` after completion.
- Created `docs/implementation-plans/domain-model-foundation-implementation-plan.md`.
- Added root CMake/CTest bootstrap for `fesa_core` and `fesa_domain_tests`.
- Implemented `Domain` model-definition storage for nodes, MITC4 element definitions, linear elastic material definitions, shell properties, node sets, element sets, boundary conditions, nodal loads, and linear static step definitions.
- Added Domain foundation C++ tests under `tests/core/`.
- Fixed `scripts/validate_workspace.py` so CMake/CTest validation can use the default CMake install path when CMake is not on the shell PATH.
- Created `docs/implementation-plans/analysis-model-objects-implementation-plan.md`.
- Added identity-only model object base classes and concrete skeletons for `Element`/`Mitc4Element`, `Material`/`LinearElasticMaterial`, `ShellProperty`, `Load`/`NodalLoad`, and `BoundaryCondition`/`SinglePointConstraint`.
- Extended `Domain` with RAII `std::unique_ptr` ownership APIs for polymorphic element, material, load, and boundary model objects while preserving existing `*Definition` storage APIs.
- Added `fesa_model_object_tests` CTest target and model-object tests under `tests/element/`, `tests/material/`, `tests/property/`, `tests/load/`, and `tests/boundary/`.
- Created `docs/implementation-plans/domain-runtime-storage-implementation-plan.md` and `phases/domain-runtime-storage/`.
- Migrated `Domain` canonical storage away from parser-style definition DTOs to runtime model objects for elements, materials, shell properties, loads, and boundary conditions.
- Moved `ElementType` into `ModelTypes.hpp` so runtime element interfaces no longer include `ElementDefinition.hpp`.
- Updated Domain storage tests so element sets and linear static step indices validate against runtime element, load, and boundary containers.
- Created `docs/implementation-plans/property-model-foundation-implementation-plan.md` and `phases/property-model-foundation/`.
- Added runtime `Property` base class and `PropertyKind`, made `ShellProperty` derive from `Property`, and migrated `Domain` property ownership to `std::unique_ptr<Property>`.
- Added a minimal `Hdf5ResultWriter` skeleton with path validation only; it does not link HDF5 or write files yet.

## In Progress
- Ready for the next upstream MITC4 stage: new solver feature requirements analysis for `mitc4-linear-static-shell`.

## Next Tasks
1. Create `docs/requirements/mitc4-linear-static-shell.md`.
2. Create `docs/research/mitc4-linear-static-shell-research.md`.
3. Create `docs/formulations/mitc4-linear-static-shell-formulation.md`.
4. Create `docs/io-definitions/mitc4-linear-static-shell-io.md`.
5. Create `docs/reference-models/mitc4-linear-static-shell-reference-models.md`.
6. Create `docs/implementation-plans/mitc4-linear-static-shell-implementation-plan.md`.

## Last Validation
- 2026-06-09: After analysis model object implementation, `python -m unittest discover -s scripts -p "test_*.py"` passed. 89 tests ran successfully.
- 2026-06-09: After analysis model object implementation, `python scripts/validate_workspace.py` configured CMake with Visual Studio 17 2022 x64, built Debug targets, ran CTest, and passed.
- 2026-06-09: After analysis model object implementation, `ctest --test-dir build/msvc-debug --output-on-failure -C Debug -R "domain|model-object"` passed. 2 CTest executables ran successfully.
- 2026-06-09: After analysis model object implementation, `git diff --check` passed.
- 2026-06-09: After Domain runtime storage migration, `ctest --test-dir build/msvc-debug --output-on-failure -C Debug -R "domain|model-object"` passed. 2 CTest executables ran successfully.
- 2026-06-09: After Domain runtime storage migration, `python -m unittest discover -s scripts -p "test_*.py"` passed. 89 tests ran successfully.
- 2026-06-09: After Domain runtime storage migration, `python scripts/validate_workspace.py` configured CMake with Visual Studio 17 2022 x64, built Debug targets, ran CTest, and passed.
- 2026-06-09: After Domain runtime storage migration, `git diff --check` passed with only Git line-ending normalization warnings.
- 2026-06-09: After property model foundation implementation, `ctest --test-dir build/msvc-debug --output-on-failure -C Debug -R "domain|model-object|io"` passed. 3 CTest executables ran successfully.
- 2026-06-09: After property model foundation implementation, `python -m unittest discover -s scripts -p "test_*.py"` passed. 89 tests ran successfully.
- 2026-06-09: After property model foundation implementation, `python scripts/validate_workspace.py` configured CMake with Visual Studio 17 2022 x64, built Debug targets, ran CTest, and passed.
- 2026-06-09: After property model foundation implementation, `git diff --check` passed with only Git line-ending normalization warnings.
- 2026-06-08: After Domain model foundation implementation, `python -m unittest discover -s scripts -p "test_*.py"` passed. 89 tests ran successfully.
- 2026-06-08: After Domain model foundation implementation, `python scripts/validate_workspace.py` configured CMake with Visual Studio 17 2022 x64, built Debug targets, ran CTest, and passed.
- 2026-06-08: After Domain model foundation implementation, `ctest --test-dir build/msvc-debug --output-on-failure -C Debug -R domain` passed. 1 domain/core test executable ran successfully.
- 2026-06-08: After Domain model foundation implementation, `git diff --check` passed.
- 2026-06-08: After recording the standing commit/push instruction in `AGENTS.md`, `python -m unittest discover -s scripts -p "test_*.py"` passed. 85 tests ran successfully.
- 2026-06-08: After recording the standing commit/push instruction in `AGENTS.md`, `python scripts/validate_workspace.py` passed through the expected no-op path because no root `CMakeLists.txt` exists yet.
- 2026-06-08: After recording the standing commit/push instruction in `AGENTS.md`, `git diff --check` passed with only Git line-ending normalization warnings.
- 2026-06-08: After HDF5 install/path documentation and HDF5-first result-output agent/skill/doc updates, `python C:\Users\user\.codex\skills\.system\skill-creator\scripts\quick_validate.py` passed for modified FESA skills: `fesa-io-contract`, `fesa-reference-models`, `fesa-reference-comparison`, `fesa-cpp-msvc-tdd`, `fesa-physics-sanity`, `fesa-requirements-baseline`, `fesa-numerical-review`, `fesa-formulation-spec`, `fesa-research-evidence`, and `fesa-release-readiness`.
- 2026-06-08: After HDF5 install/path documentation and HDF5-first result-output agent/skill/doc updates, `python -m unittest discover -s scripts -p "test_*.py"` passed. 85 tests ran successfully.
- 2026-06-08: After HDF5 install/path documentation and HDF5-first result-output agent/skill/doc updates, `python scripts/validate_workspace.py` passed through the expected no-op path because no root `CMakeLists.txt` exists yet.
- 2026-06-08: After HDF5 install/path documentation and HDF5-first result-output agent/skill/doc updates, `git diff --check` passed with only Git line-ending normalization warnings.
- 2026-06-08: After documenting git repository settings, `python scripts/validate_workspace.py` passed through the expected no-op path because no root `CMakeLists.txt` exists yet.
- 2026-06-08: After documenting git repository settings, `git diff --check` passed with only Git line-ending normalization warnings.
- 2026-06-08: After refining `requirement-agent` and `fesa-requirements-baseline` internals, `python C:\Users\baram\.codex\skills\.system\skill-creator\scripts\quick_validate.py .codex\skills\fesa-requirements-baseline` passed.
- 2026-06-08: After refining `requirement-agent` and `fesa-requirements-baseline` internals, `python -m unittest discover -s scripts -p "test_*.py"` passed. 85 tests ran successfully.
- 2026-06-08: After refining `requirement-agent` and `fesa-requirements-baseline` internals, `python scripts/validate_workspace.py` passed through the expected no-op path because no root `CMakeLists.txt` exists yet.
- 2026-06-08: `python C:\Users\baram\.codex\skills\.system\skill-creator\scripts\quick_validate.py .codex\skills\fesa-requirements-baseline` passed.
- 2026-06-08: `python -m unittest discover -s scripts -p "test_*.py"` passed. 85 tests ran successfully.
- 2026-06-08: `python scripts/validate_workspace.py` passed through the expected no-op path because no root `CMakeLists.txt` exists yet.
- 2026-06-05: After extracting `docs/AGENT_RULES.md`, `python -m unittest discover -s scripts -p "test_*.py"` passed. 85 tests ran successfully.
- 2026-06-05: `python scripts/validate_workspace.py` passed through the expected no-op path because no root `CMakeLists.txt` exists yet.
- 2026-06-05: After document relocation and reference updates, `python -m unittest discover -s scripts -p "test_*.py"` passed. 85 tests ran successfully.
- 2026-06-05: `python scripts/validate_workspace.py` passed through the expected no-op path because no root `CMakeLists.txt` exists yet.

## Open Questions
- Stored Abaqus S4R/S4 reference artifact generation process is not yet defined.