{
  "experiment": "PENGO-E004 Objective Reduction Analysis",
  "source": "verified_ram",
  "v1_interpretation_superseded": "UNKNOWN is not zero; retained v1 receipt remains available",
  "coverage": {
    "E003": {
      "frames": 1290,
      "counter_equals_populated_slots_plus_egg_entries_frames": 1279,
      "counter_mismatch_frames": [
        6753,
        6754,
        6755,
        6756,
        6757,
        6758,
        6759,
        6760,
        6761,
        6762,
        6763
      ],
      "invalid_coordinate_frames": [],
      "historical_egg_reader_unknown_frames": 1290,
      "observed_nonempty_table_indices": [
        3,
        4,
        5,
        6,
        7
      ]
    },
    "E009": {
      "frames": 1282,
      "counter_equals_populated_slots_plus_egg_entries_frames": 1275,
      "counter_mismatch_frames": [
        6432,
        6468,
        6469,
        6470,
        6471,
        6472,
        6473
      ],
      "invalid_coordinate_frames": [],
      "historical_egg_reader_unknown_frames": 1282,
      "observed_nonempty_table_indices": [
        3,
        4,
        5,
        6,
        7
      ]
    }
  },
  "e003_stagnation_start": {
    "frame": 6876,
    "objective_counter": 6,
    "source": "verified_ram",
    "visible_active_slots": 3,
    "unhatched_coordinate_entries": 3,
    "native_egg_header": 3,
    "egg_header_agrees": true,
    "historical_reader_eggs": "UNKNOWN",
    "pending_or_retired_slots": [],
    "active_plus_eggs_matches_counter": true,
    "unaccounted_counter_difference": 0,
    "player": {
      "cell_x": 7,
      "cell_y": 10,
      "pixel_x": 120,
      "pixel_y": 192,
      "aligned": true
    },
    "objectives": [
      {
        "id": "enemy-slot-1-at-6876",
        "kind": "visible_enemy",
        "slot": 1,
        "table_index": null,
        "raw_state": 2,
        "mobility": {
          "scope": "preceding64 recorded frames; slot identity may be reused",
          "observations": 65,
          "pixel_range": [
            [
              136,
              144
            ],
            [
              152,
              160
            ]
          ],
          "net_pixel_displacement": [
            6,
            16
          ],
          "moved_in_window": true,
          "intrinsic_mobility": "UNKNOWN; observed motion is not an AI behavior model"
        },
        "position": [
          8,
          8
        ],
        "player_cell": [
          7,
          10
        ],
        "target_underlay": "EMPTY",
        "player_empty_walk_to_target_cells": 3,
        "nearest_statically_pushable_blocks": [
          {
            "ice_cell": [
              9,
              9
            ],
            "direction": "R",
            "stance": [
              8,
              9
            ],
            "stance_kind": "EMPTY",
            "static_walk_cells": 2,
            "optimistic_route_ice_cells": 0,
            "geometric_target_distance": 2,
            "slide_cells": [
              [
                10,
                9
              ],
              [
                11,
                9
              ],
              [
                12,
                9
              ]
            ],
            "first_obstruction": {
              "cell": [
                13,
                9
              ],
              "kind": "WALL"
            }
          },
          {
            "ice_cell": [
              9,
              9
            ],
            "direction": "L",
            "stance": [
              10,
              9
            ],
            "stance_kind": "EMPTY",
            "static_walk_cells": 6,
            "optimistic_route_ice_cells": 0,
            "geometric_target_distance": 2,
            "slide_cells": [
              [
                8,
                9
              ],
              [
                7,
                9
              ],
              [
                6,
                9
              ]
            ],
            "first_obstruction": {
              "cell": [
                5,
                9
              ],
              "kind": "ICE"
            }
          },
          {
            "ice_cell": [
              9,
              10
            ],
            "direction": "R",
            "stance": [
              8,
              10
            ],
            "stance_kind": "EMPTY",
            "static_walk_cells": 1,
            "optimistic_route_ice_cells": 0,
            "geometric_target_distance": 3,
            "slide_cells": [
              [
                10,
                10
              ]
            ],
            "first_obstruction": {
              "cell": [
                11,
                10
              ],
              "kind": "ICE"
            }
          }
        ],
        "aligned_attack_geometries": [
          {
            "ice_cell": [
              8,
              5
            ],
            "direction": "D",
            "stance": [
              8,
              4
            ],
            "stance_kind": "EMPTY",
            "static_walk_cells": 9,
            "optimistic_route_ice_cells": 0,
            "geometric_target_distance": 3,
            "slide_cells": [
              [
                8,
                6
              ],
              [
                8,
                7
              ],
              [
                8,
                8
              ],
              [
                8,
                9
              ],
              [
                8,
                10
              ]
            ],
            "first_obstruction": {
              "cell": [
                8,
                11
              ],
              "kind": "UNKNOWN"
            },
            "target_on_current_slide_lane": true,
            "blocking_cells_before_or_at_target": [],
            "candidate_reachable_now": true,
            "elimination_guaranteed": false
          },
          {
            "ice_cell": [
              5,
              8
            ],
            "direction": "R",
            "stance": [
              4,
              8
            ],
            "stance_kind": "EMPTY",
            "static_walk_cells": 9,
            "optimistic_route_ice_cells": 0,
            "geometric_target_distance": 3,
            "slide_cells": [
              [
                6,
                8
              ],
              [
                7,
                8
              ],
              [
                8,
                8
              ],
              [
                9,
                8
              ],
              [
                10,
                8
              ],
              [
                11,
                8
              ],
              [
                12,
                8
              ]
            ],
            "first_obstruction": {
              "cell": [
                13,
                8
              ],
              "kind": "WALL"
            },
            "target_on_current_slide_lane": true,
            "blocking_cells_before_or_at_target": [],
            "candidate_reachable_now": true,
            "elimination_guaranteed": false
          },
          {
            "ice_cell": [
              3,
              8
            ],
            "direction": "R",
            "stance": [
              2,
              8
            ],
            "stance_kind": "EMPTY",
            "static_walk_cells": 23,
            "optimistic_route_ice_cells": 0,
            "geometric_target_distance": 5,
            "slide_cells": [
              [
                4,
                8
              ]
            ],
            "first_obstruction": {
              "cell": [
                5,
                8
              ],
              "kind": "ICE"
            },
            "target_on_current_slide_lane": false,
            "blocking_cells_before_or_at_target": [
              {
                "cell": [
                  5,
                  8
                ],
                "kind": "ICE"
              }
            ],
            "candidate_reachable_now": false,
            "elimination_guaranteed": false
          },
          {
            "ice_cell": [
              8,
              1
            ],
            "direction": "D",
            "stance": [
              8,
              0
            ],
            "stance_kind": "EMPTY",
            "static_walk_cells": 13,
            "optimistic_route_ice_cells": 0,
            "geometric_target_distance": 7,
            "slide_cells": [
              [
                8,
                2
              ],
              [
                8,
                3
              ],
              [
                8,
                4
              ]
            ],
            "first_obstruction": {
              "cell": [
                8,
                5
              ],
              "kind": "ICE"
            },
            "target_on_current_slide_lane": false,
            "blocking_cells_before_or_at_target": [
              {
                "cell": [
                  8,
                  5
                ],
                "kind": "ICE"
              }
            ],
            "candidate_reachable_now": false,
            "elimination_guaranteed": false
          },
          {
            "ice_cell": [
              1,
              8
            ],
            "direction": "R",
            "stance": [
              0,
              8
            ],
            "stance_kind": "EMPTY",
            "static_walk_cells": 25,
            "optimistic_route_ice_cells": 0,
            "geometric_target_distance": 7,
            "slide_cells": [
              [
                2,
                8
              ]
            ],
            "first_obstruction": {
              "cell": [
                3,
                8
              ],
              "kind": "ICE"
            },
            "target_on_current_slide_lane": false,
            "blocking_cells_before_or_at_target": [
              {
                "cell": [
                  3,
                  8
                ],
                "kind": "ICE"
              },
              {
                "cell": [
                  5,
                  8
                ],
                "kind": "ICE"
              }
            ],
            "candidate_reachable_now": false,
            "elimination_guaranteed": false
          }
        ],
        "egg_interaction_stances": [],
        "proxy_empty_walk_to_candidate_stance_cells": 9,
        "static_candidate_configuration_count": 2,
        "minimum_pushes_to_actual_reduction": "UNKNOWN",
        "caveat": "Geometry ignores enemy movement, collision, timing and intervening board changes; not sufficient for elimination"
      },
      {
        "id": "enemy-slot-2-at-6876",
        "kind": "visible_enemy",
        "slot": 2,
        "table_index": null,
        "raw_state": 2,
        "mobility": {
          "scope": "preceding64 recorded frames; slot identity may be reused",
          "observations": 65,
          "pixel_range": [
            [
              136,
              164
            ],
            [
              136,
              203
            ]
          ],
          "net_pixel_displacement": [
            0,
            39
          ],
          "moved_in_window": true,
          "intrinsic_mobility": "UNKNOWN; observed motion is not an AI behavior model"
        },
        "position": [
          8,
          11
        ],
        "player_cell": [
          7,
          10
        ],
        "target_underlay": "UNKNOWN",
        "player_empty_walk_to_target_cells": "UNREACHABLE",
        "nearest_statically_pushable_blocks": [
          {
            "ice_cell": [
              9,
              10
            ],
            "direction": "R",
            "stance": [
              8,
              10
            ],
            "stance_kind": "EMPTY",
            "static_walk_cells": 1,
            "optimistic_route_ice_cells": 0,
            "geometric_target_distance": 2,
            "slide_cells": [
              [
                10,
                10
              ]
            ],
            "first_obstruction": {
              "cell": [
                11,
                10
              ],
              "kind": "ICE"
            }
          },
          {
            "ice_cell": [
              7,
              12
            ],
            "direction": "R",
            "stance": [
              6,
              12
            ],
            "stance_kind": "EMPTY",
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              ]
            ],
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              "kind": "ICE"
            }
          },
          {
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            ],
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              10
            ],
            "stance_kind": "EMPTY",
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            "slide_cells": [
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                8,
                10
              ],
              [
                7,
                10
              ],
              [
                6,
                10
              ]
            ],
            "first_obstruction": {
              "cell": [
                5,
                10
              ],
              "kind": "ICE"
            }
          }
        ],
        "aligned_attack_geometries": [
          {
            "ice_cell": [
              9,
              11
            ],
            "direction": "L",
            "stance": [
              10,
              11
            ],
            "stance_kind": "EMPTY",
            "static_walk_cells": 8,
            "optimistic_route_ice_cells": 0,
            "geometric_target_distance": 1,
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            "first_obstruction": {
              "cell": [
                8,
                11
              ],
              "kind": "UNKNOWN"
            },
            "target_on_current_slide_lane": false,
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              {
                "cell": [
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                ],
                "kind": "UNKNOWN"
              }
            ],
            "candidate_reachable_now": false,
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          },
          {
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              11
            ],
            "stance_kind": "EMPTY",
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            ],
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              "kind": "UNKNOWN"
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                "kind": "UNKNOWN"
              },
              {
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                "kind": "UNKNOWN"
              }
            ],
            "candidate_reachable_now": false,
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          },
          {
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              11
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            "direction": "L",
            "stance": [
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              11
            ],
            "stance_kind": "WALL",
            "static_walk_cells": "UNREACHABLE",
            "optimistic_route_ice_cells": "UNKNOWN",
            "geometric_target_distance": 4,
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              "cell": [
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                11
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              "kind": "DIAMOND"
            },
            "target_on_current_slide_lane": false,
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                "kind": "DIAMOND"
              },
              {
                "cell": [
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                "kind": "ICE"
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              {
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                "kind": "UNKNOWN"
              }
            ],
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          },
          {
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            "direction": "R",
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            ],
            "stance_kind": "EMPTY",
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            ],
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              "kind": "ICE"
            },
            "target_on_current_slide_lane": false,
            "blocking_cells_before_or_at_target": [
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                "cell": [
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                "kind": "ICE"
              },
              {
                "cell": [
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                  11
                ],
                "kind": "UNKNOWN"
              },
              {
                "cell": [
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                "kind": "UNKNOWN"
              }
            ],
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          },
          {
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              5
            ],
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              4
            ],
            "stance_kind": "EMPTY",
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            "geometric_target_distance": 6,
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                8,
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              ],
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                8,
                7
              ],
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                8
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                10
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            ],
            "first_obstruction": {
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              "kind": "UNKNOWN"
            },
            "target_on_current_slide_lane": false,
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                "cell": [
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                "kind": "UNKNOWN"
              }
            ],
            "candidate_reachable_now": false,
            "elimination_guaranteed": false
          },
          {
            "ice_cell": [
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              1
            ],
            "direction": "D",
            "stance": [
              8,
              0
            ],
            "stance_kind": "EMPTY",
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            "optimistic_route_ice_cells": 0,
            "geometric_target_distance": 10,
            "slide_cells": [
              [
                8,
                2
              ],
              [
                8,
                3
              ],
              [
                8,
                4
              ]
            ],
            "first_obstruction": {
              "cell": [
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                5
              ],
              "kind": "ICE"
            },
            "target_on_current_slide_lane": false,
            "blocking_cells_before_or_at_target": [
              {
                "cell": [
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                  5
                ],
                "kind": "ICE"
              },
              {
                "cell": [
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                  11
                ],
                "kind": "UNKNOWN"
              }
            ],
            "candidate_reachable_now": false,
            "elimination_guaranteed": false
          }
        ],
        "egg_interaction_stances": [],
        "proxy_empty_walk_to_candidate_stance_cells": "UNREACHABLE",
        "static_candidate_configuration_count": 0,
        "minimum_pushes_to_actual_reduction": "UNKNOWN",
        "caveat": "Geometry ignores enemy movement, collision, timing and intervening board changes; not sufficient for elimination"
      },
      {
        "id": "enemy-slot-3-at-6876",
        "kind": "visible_enemy",
        "slot": 3,
        "table_index": null,
        "raw_state": 2,
        "mobility": {
          "scope": "preceding64 recorded frames; slot identity may be reused",
          "observations": 65,
          "pixel_range": [
            [
              152,
              128
            ],
            [
              152,
              159
            ]
          ],
          "net_pixel_displacement": [
            0,
            -7
          ],
          "moved_in_window": true,
          "intrinsic_mobility": "UNKNOWN; observed motion is not an AI behavior model"
        },
        "position": [
          9,
          8
        ],
        "player_cell": [
          7,
          10
        ],
        "target_underlay": "EMPTY",
        "player_empty_walk_to_target_cells": 4,
        "nearest_statically_pushable_blocks": [
          {
            "ice_cell": [
              9,
              9
            ],
            "direction": "R",
            "stance": [
              8,
              9
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            "stance_kind": "EMPTY",
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              ],
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              ]
            ],
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                9
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              "kind": "WALL"
            }
          },
          {
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              9
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              9
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            "stance_kind": "EMPTY",
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                9
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              ]
            ],
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              "kind": "ICE"
            }
          },
          {
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              10
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            "direction": "R",
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              10
            ],
            "stance_kind": "EMPTY",
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            "geometric_target_distance": 2,
            "slide_cells": [
              [
                10,
                10
              ]
            ],
            "first_obstruction": {
              "cell": [
                11,
                10
              ],
              "kind": "ICE"
            }
          }
        ],
        "aligned_attack_geometries": [
          {
            "ice_cell": [
              9,
              9
            ],
            "direction": "U",
            "stance": [
              9,
              10
            ],
            "stance_kind": "ICE",
            "static_walk_cells": "UNREACHABLE",
            "optimistic_route_ice_cells": 1,
            "geometric_target_distance": 1,
            "slide_cells": [
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                9,
                8
              ],
              [
                9,
                7
              ],
              [
                9,
                6
              ],
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                9,
                5
              ],
              [
                9,
                4
              ],
              [
                9,
                3
              ],
              [
                9,
                2
              ],
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                9,
                1
              ],
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                0
              ]
            ],
            "first_obstruction": {
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                -1
              ],
              "kind": "WALL"
            },
            "target_on_current_slide_lane": true,
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            "elimination_guaranteed": false
          },
          {
            "ice_cell": [
              9,
              10
            ],
            "direction": "U",
            "stance": [
              9,
              11
            ],
            "stance_kind": "ICE",
            "static_walk_cells": "UNREACHABLE",
            "optimistic_route_ice_cells": 1,
            "geometric_target_distance": 2,
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            "first_obstruction": {
              "cell": [
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                9
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              "kind": "ICE"
            },
            "target_on_current_slide_lane": false,
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                "cell": [
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                  9
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                "kind": "ICE"
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            ],
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            "elimination_guaranteed": false
          },
          {
            "ice_cell": [
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              11
            ],
            "direction": "U",
            "stance": [
              9,
              12
            ],
            "stance_kind": "ICE",
            "static_walk_cells": "UNREACHABLE",
            "optimistic_route_ice_cells": 1,
            "geometric_target_distance": 3,
            "slide_cells": [],
            "first_obstruction": {
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                10
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              "kind": "ICE"
            },
            "target_on_current_slide_lane": false,
            "blocking_cells_before_or_at_target": [
              {
                "cell": [
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                  10
                ],
                "kind": "ICE"
              },
              {
                "cell": [
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                  9
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    ],
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                "stance_kind": "EMPTY",
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          },
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              "moved_in_window": true,
              "intrinsic_mobility": "UNKNOWN; observed motion is not an AI behavior model"
            },
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            ],
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            ],
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          },
          {
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              ],
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            },
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            ],
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                "stance_kind": "EMPTY",
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  ],
  "new_search_started": false,
  "planner_modified": false,
  "diamond_values_verified": false,
  "true_distance_to_next_progress_event": "UNKNOWN",
  "minimum_pushes_to_progress": "UNKNOWN"
}
