**Overall Verdict:** Strong Accept — The submission is complete, internally consistent, objectively gradable, and feasible on a conventional single-machine Docker setup.

**Completeness Check:**
- Instruction: Complete — The objective, pinned revision, full-suite scope, execution rules, required output schema, provenance requirements, and deliverables are explicit.
- Inputs: Complete — The solver-visible material identifies the benchmark source, exact revision, task location, and required repository structure without exposing evaluator reference values.
- Toolchain: Complete — Docker, Python, Git, and Harbor or an equivalent runner are legally obtainable; supported platforms, resource expectations, runtime, and network requirements are documented.
- Reference output: Complete — The evaluator bundle contains a reference report, evaluator reference, aggregate run record, and 33 per-task verifier records. Task identities, rewards, metadata, summaries, and commit are consistent; all wall-clock values are positive.
- Rubric: Complete — The deterministic grader implements schema enforcement, a raw-evidence provenance gate, task-level partial credit, summary scoring, commit scoring, numeric tolerances, and a parseable final score.

**File and Task Reachability:**
The attachment set is `reachable`, and the end-to-end task is `reachable`. Both manifested ZIP files were inspected at their declared sizes and matched their declared formats. `01_input_materials.zip` contains one readable UTF-8 Markdown instruction file. `01_reference_output_and_grader.zip` contains 72 entries: 35 directories and 37 files, including 36 valid JSON files and one ASCII Python grader. All members were reviewed through archive listings, integrity checks, static parsing, or representative content inspection; no attachment content remains unreviewed. The archives are readable, unencrypted, modestly expanded, and contain no traversal names, links, device entries, or unexpected binary payloads. The uploaded grader was inspected statically and was not executed. The external public repository and package endpoints were not independently accessed within the evidence boundary, although the complete reference run records support successful execution of the declared workflow.

The completion path is clear: obtain the pinned repository revision, run each of its 33 oracle solutions in its Docker environment, execute each verifier, preserve the raw verifier results, construct the sorted report, and evaluate both artifacts with the supplied deterministic grader.

License keys, accounts, tokens, and other credentials are not required from the contributor. Confidential, proprietary, or internal material may be evaluated as submitted evidence without requiring additional disclosure.

**Special Screening:**
`public_benchmark` — The submission affirmatively identifies a public benchmark and public oracle solutions. This is intrinsic to the maintenance task rather than an answer shortcut: the required work is executing every oracle against its verifier, and the provenance gate requires matching raw per-task verifier outputs. Current public availability was not independently verified within the evidence boundary.

**Recommended Changes:**
The submission provides unusually strong execution evidence, resource guidance, artifact separation, and provenance enforcement. No changes are required.