{
  "authored_sorted_runs": [
    [
      [
        1,
        "A"
      ],
      [
        4,
        "D"
      ]
    ],
    [
      [
        2,
        "B"
      ],
      [
        4,
        "C"
      ]
    ],
    [
      [
        0,
        "E"
      ],
      [
        7,
        "F"
      ]
    ]
  ],
  "first_three_outputs": [
    [
      0,
      "E"
    ],
    [
      1,
      "A"
    ],
    [
      2,
      "B"
    ]
  ],
  "producer_consumption_after_three": [
    2,
    1,
    2
  ],
  "remaining_outputs": [
    [
      4,
      "C"
    ],
    [
      4,
      "D"
    ],
    [
      7,
      "F"
    ]
  ],
  "all_outputs": [
    [
      0,
      "E"
    ],
    [
      1,
      "A"
    ],
    [
      2,
      "B"
    ],
    [
      4,
      "C"
    ],
    [
      4,
      "D"
    ],
    [
      7,
      "F"
    ]
  ],
  "final_producer_consumption": [
    2,
    2,
    2
  ],
  "all_six_run_permutations_equal": 6,
  "independent_full_sort_and_stdlib_merge_equal": true,
  "unsorted_run_with_guard_disabled": [
    [
      0,
      "E"
    ],
    [
      2,
      "B"
    ],
    [
      4,
      "C"
    ],
    [
      4,
      "D"
    ],
    [
      1,
      "A"
    ],
    [
      7,
      "F"
    ]
  ],
  "late_guard_failure": {
    "already_yielded_prefix": [
      [
        0,
        "E"
      ],
      [
        2,
        "B"
      ],
      [
        4,
        "C"
      ],
      [
        4,
        "D"
      ]
    ],
    "error": "late run inversion; previous outputs not rolled back",
    "all_or_nothing_claimed": false
  },
  "empty_runs_result": [],
  "invalid_inputs_rejected": [
    "bad_key_type",
    "duplicate_id",
    "too_many_runs",
    "run_budget"
  ],
  "scope": "bounded in-memory list-producer simulation with lazy next counters, score/ID totalkey, no externaldisk/async/network/atomiccommit/infinite-stream benchmark; full JSON/output storage separate from heap heads"
}