# EM Planner Execution Progress

## Current State

- Current stage: 4 — OSQP solve lifecycle and status mapping
- Stage status: Completed
- Current branch: `trajplanner`
- Last checkpoint commit: `61dfa79` (last Stage 4 functional commit; this file is the Stage 4 checkpoint)
- Protocol design baseline: `554c84f`
- Implementation-plan baseline: `8dd8ff0`

## Completed Tasks

| Stage | Plan | Tasks | Commits | Verification |
|---:|---|---|---|---|
| 1 | `2026-08-03-em-planner-foundation-implementation.md` | Task 1 — Verification Host and Immutable Contracts | `e12eb31` | RED: `foundation` failed with missing `VehicleMotionState`/`EmTrajectoryPoint`; GREEN: `foundation` printed `PASS foundation` with exit 0. |
| 1 | `2026-08-03-em-planner-foundation-implementation.md` | Task 2 — Configuration, Diagnostics, and Request Validation | `b326431` | RED: `foundation` failed with missing configuration/validation types; GREEN: `foundation` printed `PASS foundation` twice with byte-identical stdout and exit 0. |
| 1 | `2026-08-03-em-planner-foundation-implementation.md` | Task 3 — Direction Segmentation and Exact Boundary Anchors | `e492e16` | RED: `segmentation` failed with missing `ReferencePathSegmenter`; GREEN: `foundation` and `segmentation` each printed their PASS line with exit 0. |
| 2 | `2026-08-03-em-planner-foundation-implementation.md` | Task 4 — Reverse-Safe Frenet Projection and Reconstruction | `06687e2` | RED: `frenet` failed with missing Frenet types including `FrenetProjector`; GREEN: `PASS frenet` with forward/reverse sign, yaw-wrap, bounded U-branch, singular-denominator, and reconstruction checks. |
| 2 | `2026-08-03-em-planner-foundation-implementation.md` | Task 5 — Topology-Preserving Static Corridor | `2d252ff` | RED: `corridor` failed with missing static-corridor types; GREEN: `PASS corridor`, followed by `all-foundation` with all four PASS lines. |
| 2 | `2026-08-03-em-planner-foundation-implementation.md` | Task 6 — Foundation Documentation and Gate | `aa62d6b` | RED: Foundation README was absent; GREEN: README contract scan passed. Placeholder/format scans passed, `all-foundation` passed twice with identical four-line stdout, and the normal-project baseline contained only legacy `auto_avoidance` errors. |
| 3 | `2026-08-03-em-planner-osqp-backend-implementation.md` | Task 1 — Solver-Neutral Sparse QP Contracts | `104081e` | RED: `optimization` failed with missing `SparseTripletBuilder`; GREEN: `PASS optimization` covered deterministic CSC canonicalization, duplicate summation, zero dropping, upper-triangular Hessians, QP validation, and defensive copies. |
| 3 | `2026-08-03-em-planner-osqp-backend-implementation.md` | Task 2 — Reproducible OSQP 1.0.0 Native Package | `2abb465` | RED: the planned package script was absent; GREEN: the fixed-tag build printed `OSQP v1.0.0 win-x64 package ready`. The package contains the pinned DLL, license files, version/build flags, and lowercase SHA-256 manifest; `dumpbin` verified x64 and the four required exports. |
| 3 | `2026-08-03-em-planner-osqp-backend-implementation.md` | Task 3 — Absolute-Path Native Loader and ABI Structures | `39c1708` | RED: `osqp-loader` failed with missing `OsqpNativeLoader`; GREEN: `PASS osqp-loader` verified missing/corrupt DLL diagnostics, real `1.0.0` loading from a copied plugin directory, and one stable handle across 16 parallel first-use calls. |
| 4 | `2026-08-03-em-planner-osqp-backend-implementation.md` | Task 4 — OSQP Solve Lifecycle and Status Mapping | `a957fda` | RED: `osqp-loader` failed with missing `OsqpNativeSolver`; GREEN: fixed bounded, equality, infeasible and one-tick time-limit QPs pass inside a copied clean-plugin process. Status values 1–11 map to the planner-neutral contract, with finite metrics and captured native status. Twenty exact `osqp` solve/cleanup cycles printed `PASS osqp-solve` and `PASS osqp-loader` on every iteration. |
| 4 | `2026-08-03-em-planner-osqp-backend-implementation.md` | Task 5 — Backend Completion Gate | `61dfa79` | RED: `osqp` was rejected by the verification-host command parser; GREEN: it runs the full solver/loader group. README now records the pinned package, deployment layout, absolute-load rule, ownership and status mapping. `dumpbin /dependents` found only Windows/runtime DLLs; an externally located working directory still loaded a copied clean plugin bundle and solved the micro QPs. |

## Current Verification

- Commands:
  - `1..20 | ForEach-Object { dotnet run --project ClumsyPilot/tests/EMPlannerVerificationHost/EMPlannerVerificationHost.csproj -- osqp; if ($LASTEXITCODE -ne 0) { throw "OSQP verification failed on iteration $_" } }`
  - `dotnet run --project ClumsyPilot/tests/EMPlannerVerificationHost/EMPlannerVerificationHost.csproj -- optimization`
  - `dotnet run --project ClumsyPilot/tests/EMPlannerVerificationHost/EMPlannerVerificationHost.csproj -- osqp-loader`
  - `dotnet run --project ClumsyPilot/tests/EMPlannerVerificationHost/EMPlannerVerificationHost.csproj -- all-foundation`
  - `C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Tools\MSVC\14.44.35207\bin\Hostx64\x64\dumpbin.exe /dependents ClumsyPilot/ThirdParty/OSQP/win-x64/osqp.dll`
  - Clean copied plugin bundle: run `EMPlannerVerificationHost.exe osqp-probe` from a separate working directory.
  - `git diff --check`
- Result: `OsqpNativeSolver` pins input arrays, allocates managed-owned CSC/settings blocks, calls setup/warm-start/solve, copies native solution and information before cleanup, and releases the workspace, blocks and pins in reverse acquisition order. Native statuses 1/2/3–4/5–6/7/8/9–11 map respectively to `Solved`/`SolvedInaccurate`/`PrimalInfeasible`/`DualInfeasible`/`MaximumIterations`/`TimeLimit`/`NativeError`; unknown values also become `NativeError`. All twenty exact `osqp` cycles exited 0 and printed both PASS lines. `optimization`, `osqp-loader`, and all four `all-foundation` groups exited 0. The dependency list is `KERNEL32.dll`, `VCRUNTIME140.dll`, and API-set CRT DLLs only—no MKL, CUDA or external QDLDL. A freshly copied host/plugin bundle run with its working directory elsewhere reported `STATUS=Solved`, `VERSION=1.0.0`, and `SOLVE_CHECKS=PASS`. `git diff --check` had no whitespace diagnostics; immediately before this checkpoint update the staging area was empty and no Stage 4 scope files were uncommitted.
- Normal-project baseline: `dotnet build ClumsyPilot/ClumsyPilot.csproj --no-restore` exits 1 only for the legacy `auto_avoidance/MultiWheelAutoAvoidance.cs` missing `NetTopologySuite` (3) and `OpenCvSharp` (1) references, plus that legacy file's duplicate-using warning. There are no EM Planner errors.
- Verified commits: `104081e`, `2abb465`, `39c1708`, `a957fda`, and `61dfa79`

## Preserved Workspace State

- The workspace continues to contain many unrelated Map, CoarsePath, PathSmoothing, project-file, report, and documentation changes. They belong to the user and remain untouched and unstaged.
- Use explicit file paths for every `git add`; never stage the whole workspace.
- The existing user hunk in `ClumsyPilot/ClumsyPilot.csproj` remains preserved. Do not clean, rewrite, or stage it.
- The normal `ClumsyPilot.csproj` build remains blocked by legacy `auto_avoidance/MultiWheelAutoAvoidance.cs` references to `NetTopologySuite` and `OpenCvSharp`; do not delete or bypass legacy functionality to change this baseline.

## Decisions Needed

- None. Stage 4 completed within scope.

## Next Stage

- Stage: 5 — LS model and geometry validation
- Readiness: Ready for Stage 5 entry checks after this checkpoint is committed.
- Plan: `docs/superpowers/plans/2026-08-03-em-planner-lateral-ls-implementation.md`
- Tasks:
  - Task 1 — Variable Layout and Exact Discrete Lateral Dynamics
  - Task 2 — Normalized Objective and Linear Hard Constraints
  - Task 3 — Nonlinear Geometry Evaluation and Independent Validation
- Entry checks:
  - Confirm branch `trajplanner`, `a957fda` and `61dfa79` are ancestors of `HEAD`, and the Stage 4 progress checkpoint is present.
  - Capture `git status --short` before editing and preserve every unrelated user change.
  - Read the two EM Planner design documents, this progress file, and the lateral-LS implementation plan in full.
  - Run `optimization`, `osqp`, and `all-foundation` before Task 1.
  - Keep the OSQP boundary solver-neutral; LS must consume `IQpSolver` rather than native OSQP types.
- Exit gate:
  - Tasks 1–3 each have an independent commit and their prescribed RED/GREEN evidence.
  - Discrete LS dynamics, normalized objective/hard-constraint coefficients, nonlinear geometry evaluation and independent world-space validation all pass.
  - `optimization`, `osqp`, `all-foundation`, LS plan gates and `git diff --check` pass; the staging area is empty; a Stage 5 progress checkpoint is committed alone.

## Next-Window Prompt

```text
请继续 ParkingRobot 仓库的 EM Planner 多窗口实施。

工作目录：D:\Users\Desktop\项目\prakrobot\ParkingRobot

本窗口只执行阶段 5：LS 模型与几何验证。唯一授权范围是：
`docs/superpowers/plans/2026-08-03-em-planner-lateral-ls-implementation.md` 的 Task 1、Task 2、Task 3。
不要开始该计划的 Task 4（SQP 外循环）或 Task 5（真实 OSQP 场景），更不要开始 ST、轨迹发布、滚动执行、控制适配、动态障碍物或任何后续阶段。

开始任何检查或编辑前，必须完整读取：
1. `docs/superpowers/specs/2026-08-03-em-planner-ls-st-design.md`
2. `docs/superpowers/specs/2026-08-03-em-planner-windowed-execution-design.md`
3. `docs/superpowers/progress/em-planner-progress.md`
4. `docs/superpowers/plans/2026-08-03-em-planner-lateral-ls-implementation.md`

使用 `executing-plans`、`test-driven-development` 和 `verification-before-completion`；不要使用子代理。只在 `trajplanner` 上工作。Stage 4 的功能提交必须可从 `HEAD` 追溯：`a957fda`（原生 solve/status）与 `61dfa79`（后端门禁）；随后是本进度文件的独立 Stage 4 checkpoint。若这些提交、进度记录或入口验证任一不一致，停止实施并先报告事实，不要猜测或重做已提交工作。

开始 Task 1 前：
- 保存完整 `git status --short` 基线，确认暂存区为空；工作区已有大量与 EM 无关的 Map、CoarsePath、PathSmoothing、报告、文档、项目文件和未跟踪修改，必须完整保留。
- 不得使用 `git add .`、`git add -A`、`git reset --hard`、`git checkout --` 或任何清理命令；每次只用显式路径暂存计划指定文件。
- 运行以下隔离入口验证，并确认全部退出码为 0：
  ```powershell
  dotnet run --project ClumsyPilot/tests/EMPlannerVerificationHost/EMPlannerVerificationHost.csproj -- optimization
  dotnet run --project ClumsyPilot/tests/EMPlannerVerificationHost/EMPlannerVerificationHost.csproj -- osqp
  dotnet run --project ClumsyPilot/tests/EMPlannerVerificationHost/EMPlannerVerificationHost.csproj -- all-foundation
  ```
- `ClumsyPilot.csproj` 中有既有用户 hunk；正常项目构建仍会因旧 `auto_avoidance/MultiWheelAutoAvoidance.cs` 缺少 `NetTopologySuite` 与 `OpenCvSharp` 失败。不要修改、删除、屏蔽或绕过该旧模块，也不要把它当成 EM 回归。

实施约束：
- 严格逐任务 TDD：先增加该任务的最小失败检查，观察其因缺少目标行为而失败，再写最小生产代码，并运行计划指定 GREEN 验证。
- Task 1、2、3 各自形成独立功能提交；提交前用 `git diff --cached --check` 和 `git diff-tree` 核对文件集合。
- LS 只能通过既有的 solver-neutral `IQpSolver`/`QuadraticProgram` 边界使用 OSQP，不能向 LS 引入 P/Invoke、当前工作目录依赖、UI 或硬件对象。
- 不修改无关的 Map、CoarsePath、PathSmoothing、旧 `auto_avoidance` 或 Stage 4 已完成的 OSQP 后端，除非该 LS 计划明确列出且变更为完成 Task 1–3 所必需。

阶段结束条件：
- 仅在 Task 1–3 均有独立提交、各自 RED/GREEN 证据和该计划全部出口验证通过后，运行 `optimization`、`osqp`、`all-foundation`、LS 验收命令及 `git diff --check`。
- 检查暂存区为空、用户的起始 `git status --short` 修改仍被保留；然后只更新并单独提交 `docs/superpowers/progress/em-planner-progress.md`。
- 最终报告必须给出实际提交、命令/退出码、未处理基线问题，并提供阶段 6（仅 LS Task 4–5）的精确下一窗口提示词。
```