{
  "schema": "diskcover-public-test-reports-v1",
  "n": 13,
  "report_scope": "Retrospective n=13 failed-run records, each based on its own evidence; publication does not rerun mathematics.",
  "records_comparable": false,
  "records": [
    {
      "record_id": "n13-codex-20261001",
      "model": "gpt-6 astra/max",
      "model_id": "gpt-6-astra",
      "reasoning_effort": "max",
      "model_identity_evidence": "User-authorized retrospective inspection: all 14 original-Goal turn_context records identify gpt-6-astra / max, with matching configuration settings.",
      "test_date_utc": "2026-10-01",
      "report_date": "2026-10-02",
      "status": "not_completed",
      "failure_reason": "No complete valid result satisfying all n=13 requirements by the original 43200-second deadline.",
      "runs": 1,
      "elapsed_seconds": "43200",
      "main_natural_seconds": "43200",
      "timing_scope": "Original goal creation to the fixed deadline; elapsed_seconds is the observation window of a failed run, not a completion time.",
      "valid_completion_elapsed_seconds": null,
      "main_system_accumulated_seconds": "27555",
      "system_timing_endpoint": "Frozen goal counter when marked blocked, at original T+12:01:59.",
      "original_budget_seconds": "43200",
      "within_original_time_budget": false,
      "valid_result_within_original_time_budget": false,
      "research_worker_closed_relative_seconds": 43118,
      "all_searches_terminal_confirmed_relative_seconds": 43007,
      "goal_marked_blocked_relative_seconds": 43319,
      "original_record_natural_seconds_to_blocked": 43319,
      "natural_seconds_from_original_start_to_report_cutoff": 52697,
      "report_cutoff_relative": "T+14:38:17",
      "timeline_clock": "natural_elapsed_since_original_goal_creation",
      "timing_notes": [
        "Original scoring observation window: 12 hours. Research worker closed at T+11:58:38.",
        "The 119 seconds after the deadline through goal blocking were status checks and administration, not resumed mathematical computation.",
        "The supplemental system counter is 7 hours 39 minutes 15 seconds; it is not natural elapsed time.",
        "No reliable full decomposition of the difference between natural and system time is available; no pause duration is invented.",
        "The report cutoff includes the interval after the original research ended and this separately requested report; it is not active solve time."
      ],
      "additional_tasks": {
        "report_generation_requested_separately": true,
        "report_task_start": "Original separate report request, recovered from original-thread request timestamp.",
        "precise_report_request_timestamp_recorded": true,
        "report_task_elapsed_seconds": "1004.270",
        "report_task_timing_scope": "original_report_request_to_original_report_response",
        "intertask_gap_included_in_report_task_elapsed": false,
        "included_in_main_score_time": false,
        "mathematical_compute_restarted": false,
        "revision_task_start": "Separate request to revise to n=11 Astra format.",
        "revision_evidence_cutoff_relative": "V+00:21:14",
        "revision_evidence_cutoff_seconds": "1274.260",
        "revision_cutoff_is_not_completed_publication_duration": true
      },
      "score": 0,
      "score_scope": "benchmark_failure_score",
      "strict_original_task_score": 0,
      "strict_original_task_acceptance": "failed_no_complete_valid_result_by_deadline",
      "formal_ranking": false,
      "completion_independently_verified": false,
      "answer_protocol": "diskcover-minpoly-v1",
      "score_protocol": "diskcover-log-score-v1",
      "reference_seconds": "21600",
      "reference_seconds_scope": "Default demonstration value required by the scoring CLI; not asserted to be an opening frozen n=13 reference.",
      "n13_frozen_reference_time_seconds": null,
      "scoring_version": "diskcover-log-score-v1",
      "score_formula": "round_half_up(200 + 100 * log2(reference_time_seconds / elapsed_seconds))",
      "score_rounding": "decimal_ROUND_HALF_UP_integer",
      "failure_score_independent_of_reference_seconds": true,
      "benchmark_commit_for_post_hoc_validation": "b6cde6540abcf4dfc54a77979e5a7517d3f971cb",
      "benchmark_commit_at_original_start": null,
      "scoring_contract_frozen": false,
      "deadline_inclusive": true,
      "score_execution": {
        "exit_code": 0,
        "python": "/usr/bin/python3",
        "args": [
          "--n",
          "13",
          "--reference-seconds",
          "21600",
          "--elapsed-seconds",
          "43200",
          "--budget-seconds",
          "43200",
          "--status",
          "not_completed"
        ],
        "public_source_sha256": "4b2a1eb4640e6524772c8d8592bf6b41ba292dc3e3520829b679016d3fb32977",
        "execution_mode": "fresh_public_source_in_memory_no_local_research_reads",
        "executed_during_report_preparation": true,
        "output_file": "n13-score-output.json",
        "source_file": "official-score.py",
        "mathematical_proof_verified_by_score_script": false,
        "public_output_url": "https://github.com/pikaaa345/disk-covering-benchmark/blob/main/results/n13-score-output.json"
      },
      "answer_check": {
        "protocol": "diskcover-minpoly-v1",
        "expected_sha256": null,
        "reference_status": "not_published",
        "sha256": null,
        "matches_reference": null,
        "executed": false,
        "reason": "The radius minimal polynomial coefficient list was not obtained. No fabricated coefficient list or fingerprint was submitted.",
        "current_public_reference_checked_at_commit": "b6cde6540abcf4dfc54a77979e5a7517d3f971cb"
      },
      "mathematics": {
        "submission": "incomplete_no_complete_proof_package",
        "radius_minimal_polynomial_all_coefficients_submitted": false,
        "irreducibility_certified": false,
        "univariate_root_isolation_and_radius_association_submitted": false,
        "exact_ordered_centers_final_submission": false,
        "reused_public_continuous_coverage_material": true,
        "reused_public_global_lower_bound_material": true,
        "full_original_contract_completed": false,
        "geometry_or_global_proof_replayed_again_in_report_task": false,
        "independent_external_proof_review": false
      },
      "acceptance": [
        {
          "requirement": 1,
          "name": "半径最小多项式、不可约性及有理隔离区间",
          "status": "not_completed",
          "evidence": "No accepted polynomial candidate or full coefficient list."
        },
        {
          "requirement": 2,
          "name": "唯一指定有序13圆心的有限精确代数数据",
          "status": "research_progress_not_complete_final_submission",
          "evidence": "Root-box, symmetry and reduced-system work recorded; no final integrated exact submission with the required radius polynomial."
        },
        {
          "requirement": 3,
          "name": "整个闭圆盘的连续覆盖",
          "status": "external_material_review_and_original_replay_only",
          "evidence": "Existing public proof/certificates reviewed during the solve; not a new from-scratch discovery or a new replay in this report."
        },
        {
          "requirement": 4,
          "name": "涵盖一般构型及退化情形的全局下界",
          "status": "external_material_review_and_original_replay_only",
          "evidence": "Existing public topology, exclusion and rigidity materials reused; full n=13 final contract still unmet."
        },
        {
          "requirement": 5,
          "name": "完整实际代码、输入、证书和核验交付",
          "status": "not_completed",
          "evidence": "No integrated final proof package covering all requirements submitted."
        }
      ],
      "verification": {
        "historical_public_manifest_entries_checked": 28,
        "historical_public_replay_reported_exit_code": 0,
        "historical_public_replay_reported_seconds": "12.59",
        "historical_replay_evidence_scope": "Original-thread progress messages and tool receipts reviewed retrospectively; mathematical proof not rerun during revision.",
        "later_fresh_public_files_received_in_memory": 40,
        "later_fresh_manifest_entries_checked": 28,
        "public_topology_orbits_reported": 308198,
        "public_metric_exclusions_reported": 306437,
        "public_non_candidate_topologies_reported": 1760,
        "public_candidate_topologies_reported": 1,
        "exact_pipeline_controls_recorded": [
          "81*x^4-2 synthetic lattice relation control",
          "cyclic-5 finite-field Groebner basis comparison"
        ],
        "numerical_geometry_stress_control_identity_count": 84,
        "numerical_geometry_stress_control_is_exact_n13_certificate": false,
        "full_math_pipeline_rerun_during_report_preparation": false,
        "official_benchmark_synthetic_self_check_rerun_in_report": false,
        "revision_model_and_timeline_metadata_reviewed": true,
        "full_math_pipeline_rerun_during_report_revision": false,
        "historical_full_replay_receipt_relative_seconds": 2346
      },
      "searches": [
        {
          "label": "recovery_t512_1572864",
          "target": "radius_squared",
          "maximum_degree_tested": 512,
          "precision_bits": 1572864,
          "lattice_rows": 705,
          "eligible_rows_tested": 513,
          "independent_extra_precision_bits": 32768,
          "passed_extra_precision": 0,
          "reported_run_seconds": "12717.631",
          "wrapper_exit_code": 124,
          "exit_code_note": "Complete basis rows were received despite the timeout-wrapper status; this was used only for candidate filtering, not represented as exit-code-0 completion."
        },
        {
          "label": "primitive_f128_262144",
          "target": "reduced_geometric_parameter_f",
          "maximum_degree_tested": 128,
          "precision_bits": 262144,
          "lattice_rows": 257,
          "eligible_rows_tested": 129,
          "independent_extra_precision_bits": 16384,
          "passed_extra_precision": 0,
          "reported_run_seconds": "891.674",
          "exit_code": 0
        },
        {
          "label": "primitive_f256_from128",
          "target": "reduced_geometric_parameter_f",
          "maximum_degree_tested": 256,
          "precision_bits": 262144,
          "lattice_rows": 0,
          "passed_extra_precision": 0,
          "reported_run_seconds": "479.666",
          "exit_code": 124
        }
      ],
      "phases": [
        {
          "start_relative_seconds": 0,
          "end_relative_seconds": 2346,
          "approximate_duration_seconds": 2346,
          "activity_zh": "获取、审查外部证明、调整枚举依赖和重新获取同版输入；并行约化。",
          "outcome_zh": "完整重放退出码0，最小多项式未完成。",
          "activity_en": "Acquire/review proof, adjust enumeration, reacquire fixed inputs; reduced-system work overlaps.",
          "outcome_en": "Full-replay exit 0, minimal polynomial missing.",
          "evidence_scope": "original_thread_timestamped_progress_or_tool_receipt; no_new_mathematical_replay",
          "endpoints_are_progress_or_receipt_times": true
        },
        {
          "start_relative_seconds": 2346,
          "end_relative_seconds": 5350,
          "approximate_duration_seconds": 3004,
          "activity_zh": "对称性、菱形关系、约束映射和38变量根证书。",
          "outcome_zh": "报告根证书和原根盒连接通过，无合格多项式。",
          "activity_en": "Symmetry/rhombus/mapping checks and reduced root certificate.",
          "outcome_en": "Root certification and original-root connection reported passed, no polynomial.",
          "evidence_scope": "original_thread_timestamped_progress_or_tool_receipt; no_new_mathematical_replay",
          "endpoints_are_progress_or_receipt_times": true
        },
        {
          "start_relative_seconds": 5350,
          "end_relative_seconds": 14002,
          "approximate_duration_seconds": 8652,
          "activity_zh": "分块格搜索、参数化、分支替换和内存实验。",
          "outcome_zh": "原题未完成，落盘日志／脚本读取被拒绝。",
          "activity_en": "Lattice, parametrization, branch and memory experiments.",
          "outcome_en": "Incomplete problem work; stored-log read denied.",
          "evidence_scope": "original_thread_timestamped_progress_or_tool_receipt; no_new_mathematical_replay",
          "endpoints_are_progress_or_receipt_times": true
        },
        {
          "start_relative_seconds": 14002,
          "end_relative_seconds": 24389,
          "approximate_duration_seconds": 10387,
          "activity_zh": "内存输入、实时输出、方程化简及退化排除。",
          "outcome_zh": "Magma提交被拒绝，发现括号输入错误，受影响运行作废。",
          "activity_en": "Memory/live-output work, reductions and degeneracy exclusions.",
          "outcome_en": "Magma submission denied; input error found, affected runs discarded.",
          "evidence_scope": "original_thread_timestamped_progress_or_tool_receipt; no_new_mathematical_replay",
          "endpoints_are_progress_or_receipt_times": true
        },
        {
          "start_relative_seconds": 24389,
          "end_relative_seconds": 29473,
          "approximate_duration_seconds": 5084,
          "activity_zh": "展开输入、有限域和p进探索及控制，进程崩溃后恢复。",
          "outcome_zh": "无目标分支关联或多项式；从公开输入恢复。",
          "activity_en": "Expanded input, finite-field/p-adic controls; crash recovery.",
          "outcome_en": "No target association/polynomial; public-input restoration.",
          "evidence_scope": "original_thread_timestamped_progress_or_tool_receipt; no_new_mathematical_replay",
          "endpoints_are_progress_or_receipt_times": true
        },
        {
          "start_relative_seconds": 29473,
          "end_relative_seconds": 34675,
          "approximate_duration_seconds": 5202,
          "activity_zh": "最终512次搜索、消元和SBA控制，缩小辅助任务。",
          "outcome_zh": "332条辅助关系数值筛选通过，有保护消元在运行。",
          "activity_en": "Final 512-degree search, elimination/SBA controls and smaller jobs.",
          "outcome_en": "332 auxiliary numerical screenings; guarded elimination running.",
          "evidence_scope": "original_thread_timestamped_progress_or_tool_receipt; no_new_mathematical_replay",
          "endpoints_are_progress_or_receipt_times": true
        },
        {
          "start_relative_seconds": 34675,
          "end_relative_seconds": 42821,
          "approximate_duration_seconds": 8146,
          "activity_zh": "主搜索和辅助参数搜索、恢复控制、中间式约简。",
          "outcome_zh": "主搜索返回124，513条候选未通过；辅助128次候选也未通过。",
          "activity_en": "Main/auxiliary searches, recovery controls and reductions.",
          "outcome_en": "Main return 124, 513 rejected candidates; auxiliary candidates also rejected.",
          "evidence_scope": "original_thread_timestamped_progress_or_tool_receipt; no_new_mathematical_replay",
          "endpoints_are_progress_or_receipt_times": true
        },
        {
          "start_relative_seconds": 42821,
          "end_relative_seconds": 43118,
          "approximate_duration_seconds": 297,
          "activity_zh": "最后辅助搜索超时，核对所有搜索终止并关闭进程。",
          "outcome_zh": "无基输出；计算停止，关闭退出码0，无完整证明。",
          "activity_en": "Final auxiliary timeout, stop audit and worker closure.",
          "outcome_en": "No basis; computation stopped, worker exit 0, no complete proof.",
          "evidence_scope": "original_thread_timestamped_progress_or_tool_receipt; no_new_mathematical_replay",
          "endpoints_are_progress_or_receipt_times": true
        },
        {
          "start_relative_seconds": 43118,
          "end_relative_seconds": 43200,
          "approximate_duration_seconds": 82,
          "activity_zh": "保持计算停止，最终答复报告失败，核对原截止。",
          "outcome_zh": "截止内无完整有效结果。",
          "activity_en": "Keep stopped, final failure response and deadline check.",
          "outcome_en": "No valid complete result by deadline.",
          "evidence_scope": "original_thread_timestamped_progress_or_tool_receipt; no_new_mathematical_replay",
          "endpoints_are_progress_or_receipt_times": true
        },
        {
          "start_relative_seconds": 43200,
          "end_relative_seconds": 43319,
          "approximate_duration_seconds": 119,
          "activity_zh": "仅核对时钟、失败和连续阻碍。",
          "outcome_zh": "Goal设为blocked，未恢复研究。",
          "activity_en": "Clock/failure/blocker checks only.",
          "outcome_en": "Goal blocked, research not resumed.",
          "evidence_scope": "original_thread_timestamped_progress_or_tool_receipt; no_new_mathematical_replay",
          "endpoints_are_progress_or_receipt_times": true
        }
      ],
      "provenance": {
        "used_existing_public_construction_and_solver_certificates": true,
        "public_solver_commit": "089584973f41e6374ce110f6e5b5ee456df19352",
        "public_solver_url": "https://github.com/VonEquinox/DiskCoveringSolve/tree/089584973f41e6374ce110f6e5b5ee456df19352/cover13",
        "from_scratch_independent_discovery": false,
        "starting_materials": "The user's goal prompt and supplied environment facts; public sources subsequently retrieved.",
        "benchmark_materials_used_for_report_not_original_discovery": true,
        "original_public_source_found_by_relative_seconds": 300,
        "exact_first_discovery_time_recorded": false
      },
      "hardware": {
        "measurement_scope": "Current hardware queried during report preparation; no opening hardware snapshot is available.",
        "cpu": "AMD Ryzen 9 8945HX with Radeon Graphics",
        "physical_cores": 16,
        "logical_processors": 32,
        "memory_generation": "DDR5",
        "memory_generation_evidence": "Current SMBIOSMemoryType=34=0x22; DMTF DSP0134 3.8.0 Table 77.",
        "memory_gib": 32,
        "physical_memory_bytes": 34359738368,
        "original_task_start_hardware_snapshot": null
      },
      "tools": {
        "execution_location": "local_Ubuntu_WSL",
        "remote_mathematical_compute_used": false,
        "preinstalled": [
          {
            "name": "SageMath",
            "version": "10.7",
            "used": true,
            "scope": "Exact polynomial/finite-field arithmetic and high-precision candidate computations; version retained in the research record."
          },
          {
            "name": "Python in Sage environment",
            "version": null,
            "used": true,
            "scope": "Numerical and exact orchestration; historical precise Python version not established here."
          },
          {
            "name": "Singular",
            "version": null,
            "used": true,
            "scope": "Intermediate polynomial ideal reduction; no final n=13 elimination certificate."
          }
        ],
        "obtained_during_task": [
          {
            "name": "flatter",
            "commit": "d2b8026f29b4a69e987b15d4b240f8a5053275d3",
            "source": "https://github.com/keeganryan/flatter",
            "used": true,
            "scope": "Integer lattice basis reduction for candidate relations."
          },
          {
            "name": "msolve",
            "version": "0.10.1",
            "source": "https://github.com/algebraic-solving/msolve",
            "used": true,
            "scope": "Polynomial system elimination and finite-field Groebner basis experiments."
          },
          {
            "name": "Custom F4 checkpoint/compaction and SBA exploration code",
            "version": null,
            "used": true,
            "scope": "Discovery experiments with synthetic controls; no complete final n=13 Groebner basis certified."
          }
        ],
        "report_scoring_python": "3.12.3",
        "report_scoring_python_version_is_opening_snapshot": false,
        "historical_core_libraries": "Sage exact integer/rational/polynomial/finite-field and high-precision real arithmetic; full dependency versions not recorded.",
        "report_score_dependencies": "Python standard library argparse, json, math, decimal"
      },
      "resources": {
        "money_budget": null,
        "money_spent": null,
        "money_evidence": "not recorded",
        "goal_token_counter": 2778511,
        "goal_token_counter_definition": {
          "label_zh": "Codex Goal 累计计数",
          "label_en": "Codex Goal cumulative counter",
          "owner": "Codex Goal",
          "industry_standard_metric": false,
          "verified_reference_implementation": "Codex 0.159.2",
          "reference_formula": "input_tokens - cached_input_tokens + output_tokens",
          "reasoning_tokens": "included in output_tokens; do not add again",
          "scope": "Goal-accounted usage increments; not whole-chat total, billed tokens or monetary cost",
          "version_note": "Historical versions follow their own implementation.",
          "reference_source_url": "https://github.com/openai/codex/blob/rust-v0.159.2/codex-rs/ext/goal/src/accounting.rs#L527-L532"
        },
        "billed_tokens": null,
        "time_budget_seconds": 43200
      },
      "subagents_used_in_original_solve": false,
      "resource_rules": {
        "prohibited_by_original_user": "Preexisting local materials, skills, other chats and archived chats; strict WSL file-access wording remained in force.",
        "full_os_level_access_audit_available": false,
        "comprehensive_resource_compliance_certified": false,
        "prior_approval_denials": [
          {
            "action": "Read newly generated local logs/scripts and subsequent metadata attempt",
            "stated_reason": "The approval reviewer interpreted the user's prohibition as excluding stored local files; no explicit additional authorization was provided.",
            "additional_authorization_received": false
          },
          {
            "action": "Submit in-memory polynomial equations to the public Magma service",
            "stated_reason": "Internet access permission was not interpreted as authorization to transfer potentially sensitive research data to that third-party calculator.",
            "additional_authorization_received": false
          },
          {
            "action": "Large parallel-memory resource expansion",
            "stated_reason": "Risk of memory exhaustion and interruption of other computation.",
            "resolved_by": "Smaller single auxiliary jobs with own-process memory guards."
          }
        ],
        "later_n12_publisher_clarification_not_retroactively_assumed_for_this_run": true,
        "score_zero_does_not_depend_on_resource_rule_adjudication": true
      },
      "prompt_artifacts": [
        {
          "kind": "original_goal_objective",
          "original_text_file": "n13-goal-objective.original.txt",
          "source": "Frozen get_goal objective; exact user goal text without a chat-log export.",
          "sha256": "dfc86a8ff759f6c54ceda6cdaaef5b6f5165b307b00b3bf0eedf1d57ec48fe74",
          "original_text_url": "reports/n13-codex-main-prompt.original.txt"
        }
      ],
      "limitations": [
        "No complete radius minimal polynomial, irreducibility proof, rational isolating interval association or integrated final proof package.",
        "A failed numerical relation search does not prove a degree bound, algebraic impossibility or transcendence.",
        "Historical proof replay and checks were not re-executed during report preparation.",
        "No opening benchmark commit, opening hardware snapshot or monetary evidence; original model identity has now been checked from runtime metadata.",
        "No full OS-level resource-access audit. No formal ranking claim.",
        "Original result remains a failure; report preparation and official score execution after the deadline do not alter it."
      ],
      "deliverables": [
        "n13-test-report.zh.md",
        "n13-test-record.json",
        "n13-score-output.json",
        "official-score.py",
        "n13-goal-objective.original.txt",
        "n13-task-prompt.snapshot.md",
        "n13-report-sources.json"
      ],
      "source_report": {
        "filename": "record-n13-codex-20261001.zh.md",
        "sha256": "cbe275e9c041407778c43ab968ada3a300af462d78da97d1429f46985ca6d677",
        "public_version": "published_report_with_web_links",
        "full_proof_archive_public": false,
        "original_local_report_sha256": "67d0074efb0b1028023a631ee146def6ecb8a5ab5a8a1f26f6b8e81352e3605f"
      },
      "model_display_note": "原Goal阶段14条一致的运行元数据已核对为gpt-6-astra／max。",
      "model_display_note_en": "All 14 original-Goal runtime contexts consistently identify gpt-6-astra / max.",
      "report_urls": {
        "zh": "record-n13-codex-20261001.zh.html",
        "en": "record-n13-codex-20261001.html"
      },
      "task_prompt_reference": {
        "kind": "n13_task_post_hoc_public_snapshot",
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