活动从卧室开始（住户起床），路径合理（卧室→客厅→厨房→卧室），最终回到卧室

All room occupancy sensors are reporting a persistent '0' (empty) state for over 7 hours despite the house being occupied (temperature rising significantly from AC operation and residents being present at entry/exit times).

Explanation: Temperature logs show a continuous rise from 22°C to 24°C between 00:00 and 05:00, which is consistent with HVAC systems running in an occupied home to cool it down, or simply ambient changes while people are inside.

Explanation: Residents were confirmed physically present via door contact sensors and lock operations at 07:10 (morning) and 18:00 (evening), proving the house was not empty during the night shift.

Explanation: The simultaneous failure of all zone occupancy sensors (living_room, bedrooms, bathroom, entrance) to detect presence while temperature data confirms activity strongly indicates a systemic sensor malfunction rather than actual absence.

[2026-06-17T00:00:00] ... OccupancySensing.Occupancy = 0 (for all zones)

[2026-06-17T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2267 -> [2026-06-17T05:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2432

[2026-06-17T07:10:09] entrance_occupancy | OccupancySensing.Occupancy = 1 (confirms presence after the zero-readout period)

Manually verify physical presence in all rooms immediately.

Inspect and recalibrate all PIR/motion sensors in living areas and bedrooms.

Check network connectivity for the occupancy sensor hub to rule out a broadcast failure.

[2026-06-17T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-17T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-17T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0

Persistent zero occupancy readings across all zones starting at 00:00:00 without any intervening movement events detected in the salient event count.

Raw motion sensor PIR trigger logs between 00:00 and current time to distinguish between actual absence vs. sensor failure.

Thermostat/Air Conditioner setpoint changes: If AC is running while occupancy is reported as 0, it may indicate sensor blindness.

Light switch states: Verify if lights were manually turned on in bedrooms/living room after midnight; lights should not be active if truly empty unless scheduled.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 两室一厅 (2BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- bathroom: 卫生间漏水传感器<water_leak_detector>, 卫生间灯<onoff_light>, 卫生间运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅温度传感器<temperature_sensor>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅落地灯<onoff_light>, 客厅运动传感器<occupancy_sensor>
- master_bedroom: 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bedroom: 次卧温度传感器<temperature_sensor>, 次卧灯<dimmable_light>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1664,
  "salient_event_count": 60,
  "focus_event_count": 90,
  "room_activity": {
    "kitchen": 11,
    "living_room": 24,
    "master_bedroom": 11,
    "second_bedroom": 11,
    "bathroom": 10,
    "entrance": 23
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-17T07:10:16] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-17T07:10:22] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-17T18:05:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-17T22:09:30] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-17T07:10:16] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-17T07:10:22] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-17T1

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "normal",
      "description": "Residents performed a standard entry/exit routine during the morning commute window (07:10 - 07:22). The sequence of manual unlock, auto-lock (likely via door sensor), state change to unlocked, then locked confirms normal operation.",
      "supported_by": ["[2026-06-17T07:10:16] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-17T07:10:22] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)", "[2026-06-17T07:10:16] front_door_lock | DoorLock.LockState = 2", "[2026-06-17T07:10:22] front_door_lock | DoorLock.LockState = 1"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Residents returned home and secured the residence in the evening (18:05 - 22:09). Similar logic applies: manual interaction followed by automatic securing or state transitions consistent with departure.",
      "supported_by": ["[2026-06-17T18:05:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-17T22:09:30] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)", "[2026-06-17T18:05:00] front_door_lock | DoorLock.LockState = 2", "[2026-06-17T22:09:30] front_door_lock | DoorLock.LockState = 1"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Continuous occupancy reporting of '0' (empty) across all rooms starting at 00:00 suggests either the house is genuinely empty for an extended period or the occupancy sensors are malfunctioning/failing to detect presence if residents are actually inside but sedentary.",
      "supported_by": ["[2026-06-17T00:00:00] living_room_oc


BA-05-FP: 邻居/亲友代为浇花/喂宠物

通过门锁合法进入（有效的临时 UserIndex），进出有完整的开锁+锁门记录

An unauthorized individual (UserIndex=5) entered the home at 15:24 and remained undetected by occupancy sensors in the main living areas for over 20 minutes before leaving.

Explanation: At 15:23:32, the entrance sensor detected presence ('Occupancy = 1'), coinciding with UserIndex=5 locking/unlocking the door.

Explanation: Despite the entrance sensor being active, the living room and other interior occupancy sensors reported '0' (empty) from 15:24 until 16:18:32, creating a ~54-minute gap where no one was recorded inside despite the house not being in 'away' mode during that specific window of activity.

Explanation: The subsequent occupancy detection at 16:18:32 suggests the intruder eventually left or moved to a different zone, while the final manual lock at 16:19:00 implies the system operator may have only noticed the anomaly later.

Explanation: This discrepancy between an active entrance sensor and zero interior occupancy is the definitive indicator of a tailgating event where the intruder bypassed the primary entry point monitoring.

[2026-06-22T15:23:32] entrance_occupancy | OccupancySensing.Occupancy = 1

[2026-06-22T15:33:32] entrance_occupancy | OccupancySensing.Occupancy = 1

[2026-06-22T16:18:32] entrance_occupancy | OccupancySensing.Occupancy = 1

Immediately review security camera footage for the front door and interior hallways between 15:24 and 16:20 to identify the intruder.

Check smart lock logs or key fob history to determine if UserIndex=5 corresponds to a known service account, lost key, or stolen credential.

Inspect master bedroom and living area windows/doors for signs of forced entry or disturbance during the 15:24–16:18 interval.

Review access control settings to restrict UserIndex=5 privileges or reissue physical keys/cards associated with that user profile.

[2026-06-22T22:43:28] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-22T07:28:29] front_door_lock | DoorLock.LockState = 2

Window covering movement coincides with front door unlock events, suggesting someone entered through the window while the main door was locked/unlocked, or attempted to access the house via the window while inside.

[2026-06-22T22:43:28] front_door_lock | DoorLock.LockState = 1

[2026-06-22T22:43:18] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000

UserIndex=5 unlocking the front door at 16:19:00 without subsequent occupancy confirmation in the entrance or living areas within a reasonable timeframe.

Simultaneous/unsequential events between Master Bedroom Window opening/closing and Front Door locking status changes around 22:43.

Automatic unlock event at 07:28:34 occurring less than 5 minutes after a manual lock, potentially indicating a malfunction or forced re-entry attempt.

Check motion sensor logs for the Entrance and Living Room between 16:19:00 and 16:30:00 to confirm if anyone actually entered after UserIndex=5 unlocked the door.

Verify the specific timestamp and duration of the Master Bedroom window motor operation at 22:43 to determine if it was a normal closing/opening cycle or forced manipulation.

Inspect the Auto-lock failure log at 07:28:34 to see if the system failed to lock due to interference or if the 'Auto' source indicates a remote command override.

Cross-reference Wi-Fi/Camera logs if available for the time windows surrounding the suspicious UserIndex=5 event.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 两室一厅 (2BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- bathroom: 卫生间漏水传感器<water_leak_detector>, 卫生间灯<onoff_light>, 卫生间运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅温度传感器<temperature_sensor>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅落地灯<onoff_light>, 客厅运动传感器<occupancy_sensor>
- master_bedroom: 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bedroom: 次卧温度传感器<temperature_sensor>, 次卧灯<dimmable_light>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1834,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 10,
    "living_room": 21,
    "master_bedroom": 15,
    "second_bedroom": 10,
    "bathroom": 9,
    "entrance": 30
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-22T07:28:29] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-22T07:28:34] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-22T15:24:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=3, UserIndex=5)",
    "[2026-06-22T15:34:00] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=3, UserIndex=5)",
    "[2026-06-22T16:19:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-22T18:18:00] f

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or 'tailgating' incident: Front door was manually unlocked at 07:28:34 (Auto source) immediately after a manual lock, and later unlocked via UserIndex=5 (likely non-resident or service account) at 16:19. The sequence suggests the door might have been left open or forced open during an interval where occupancy sensors did not trigger alerts.",
      "supported_by": [
        "[2026-06-22T07:28:34] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-22T16:19:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=3, UserIndex=5)",
        "[2026-06-22T18:18:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Household is currently empty and in 'away' mode, indicated by all room occupancy sensors reporting zero presence since midnight.",
      "supported_by": [
        "[2026-06-22T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-22T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-22T00:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-22T00:30:00] entrance_occupancy | OccupancySensing.Occupancy = 0"
      ],
      "contradicted_by": [
        "High activity count in rooms (kitchen=10, living_room=21, etc.) during the day if occupants were present, though this could reflect sensor noise or delayed clearing."
      ]
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Window covering movement coincides with front doo


CH-05-FP: 孩子安静写作业后正常活动

虽然安静了1.5小时，但之后正常起身活动去了其他房间，说明只是在专注写作业

No security anomaly detected; the system shows a consistent daily routine of residents leaving and returning at specific times with corresponding door lock cycles.

Explanation: Occupancy sensors confirm the house was empty (0) from midnight until 16:32, supporting the 'leaving for evening' hypothesis rather than an intrusion attempt during those hours.

Explanation: The manual LockOperation(Type=1) events at 16:33 and 18:13 occurred immediately after occupancy sensors detected presence in the master bathroom (16:32) and dining room (18:10), respectively, indicating authorized residents securing the door upon return.

Explanation: The event at 22:27 is explicitly labeled 'Auto' and follows the closing of bedroom curtains and lights, consistent with a scheduled bedtime routine or automatic arming sequence, not a forced entry.

Explanation: Door contact sensors show normal open/close transitions matching the manual lock operations, with no evidence of prolonged door ajar states or failed locking mechanisms.

[2026-06-01T16:32:45] master_bathroom_occupancy | OccupancySensing.Occupancy = 0 followed by [2026-06-01T16:33:00] Manual Lock

[2026-06-01T18:10:04] dining_room_occupancy | OccupancySensing.Occupancy = 1 followed by [2026-06-01T18:13:00] Manual Lock

[2026-06-01T22:26:27] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

Continue monitoring standard daily patterns.

Verify firmware documentation to confirm if LockOperationType=1 consistently maps to 'Unlock' or 'Lock' across all devices, though current context suggests successful manual interaction regardless of label semantics.

[2026-06-01T07:11:27] front_door_lock | DoorLock.LockState = 2

[2026-06-01T07:11:32] front_door_lock | DoorLock.LockState = 1

Multiple manual lock operations (Type=1) occurring late in the evening (16:33, 18:13, 22:26) without corresponding occupancy data showing residents exiting at those specific times, suggesting possible re-entry attempts or confusion between 'locking' and 'unlocking' events.

High volume of focus events (89) with a significant portion being manual lock interactions on the front door.

Timestamps of motion sensor activations in the entrance hallway prior to the 16:33, 18:13, and 22:26 lock events.

Door status (Open/Closed) immediately preceding each manual lock operation Type=1.

Video footage from the entrance camera during the windows surrounding these lock events.

Distinction between 'Lock' (state change to locked) and 'Unlock' (state change to unlocked) for the manual Type=1 events; verify if Type=1 consistently maps to 'Unlock' or 'Lock' in this specific device firmware version.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2293,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 7,
    "living_room": 15,
    "dining_room": 9,
    "master_bedroom": 10,
    "second_bedroom": 7,
    "kids_room": 12,
    "master_bathroom": 8,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-01T07:11:27] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-01T07:11:32] front_door_lock | Event: L

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential break-in attempt or forced entry at the front door.",
      "supported_by": [
        "[2026-06-01T16:33:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-01T18:13:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-01T22:26:27] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)"
      ],
      "contradicted_by": [
        "[2026-06-01T07:11:27] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-01T07:11:32] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)"
      ]
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Residents are leaving the house for the evening.",
      "supported_by": [
        "[2026-06-01T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-01T00:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-01T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0"
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Household routine: Closing curtains and locking doors after bedtime.",
      "supported_by": [
        "[2026-06-01T06:16:19] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-01T21:11:06] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-01T22:26:20] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-01T07:11:27] front_door_lock | DoorLock.L


CH-01-FP: 孩子生病请假在家（家长陪护）

家长也在家（多个房间有活动），不只是儿童房，说明有成人陪护

Evidence suggests a potential intruder gained access by manipulating the front door lock to an 'unlocked' state immediately after occupants were detected inside their bedrooms and windows were opened.

Explanation: Occupancy sensors confirmed residents were present in the master bedroom at 22:18:16, coinciding with window opening events.

Explanation: At 22:18:30, the front door contact sensor reported StateValue=True (open), followed immediately by an Auto-lock command changing LockState to 1 (unlocked) at 22:18:31.

Explanation: The sequence of opening bedroom windows then unlocking the main door contradicts standard residential security routines where the perimeter is secured before or while entering/leaving.

[2026-06-17T22:18:16] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

[2026-06-17T22:18:30] front_door_contact | BooleanState.StateValue = True

Immediately verify physical status of all doors and windows.

Contact local law enforcement to report a potential break-in attempt.

Review CCTV footage if available for the entrance area between 22:18:20 and 22:19:00.

[2026-06-17T07:19:23] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-17T16:06:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-17T18:03:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-17T22:18:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-17T06:25:04] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

[2026-06-17T07:19:20] front_door_lock | DoorLock.LockState = 2

[2026-06-17T07:19:23] front_door_lock | DoorLock.LockState = 1

The specific sequence of window adjustments in bedrooms (kids_room @ 20:59, master_bedroom @ 22:18) occurring just before the front door is reported as unlocked (LockState=1) at 22:18:31 suggests an anomaly rather than standard 'going to bed' behavior where one would typically ensure all windows are closed before leaving/locking up.

Standard routine usually involves securing the perimeter (doors/windows) together, not sequentially opening windows then unlocking the main door immediately after.

Check if any motion sensor events occurred in the hallway or entrance area between 20:59 and 22:18.

Verify the source of the Auto-lock/unlock command at 22:18:31 (e.g., smart home automation rule vs. external trigger).

Cross-reference time-stamps with local lighting changes or weather data to see if wind/rain caused curtain/window movements.

Check if the 'LockState = 1' indicates 'Unlocked' or 'Locked' based on system conventions (usually 0=Locked, 1=Unlocked given the context of H1).

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2302,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 7,
    "living_room": 15,
    "dining_room": 7,
    "master_bedroom": 12,
    "second_bedroom": 7,
    "kids_room": 13,
    "master_bathroom": 7,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-17T07:19:20] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-17T07:19:23] front_door_lock | Event: L

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or intrusion attempt during the night (approx. 20:59 - 22:18). The sequence shows multiple windows opening/closing in the children's room and master bedroom, followed by a front door lock state change from locked to unlocked.",
      "supported_by": [
        "[2026-06-17T20:59:08] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-17T22:18:22] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-17T22:18:31] front_door_lock | DoorLock.LockState = 1"
      ],
      "contradicted_by": [
        "The log does not explicitly show the *unlocked* state of the front door prior to the final event at 22:18:31 being triggered manually, though LockOperationType=0 (Auto) happened earlier. However, the transition to LockState=1 implies unlocking.",
        "No occupancy sensors were triggered in living areas between these events to confirm human movement inside."
      ]
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Residential occupants performing routine evening routines: closing curtains for sleep preparation and locking doors.",
      "supported_by": [
        "Front door was locked manually at 07:19:20, 16:06:00, and 18:03:00.",
        "Curtains were closed in kids_room at 06:25:04.",
        "All rooms show 0 occupancy at 00:00:00, consistent with sleeping hours."
      ],
      "contradicted_by": [
        "The specific sequence of window adjustments in bedrooms (kids_room @ 20:59, master_bedroom @ 22:18) occurring just before the front door is reported as unlocked (LockState=1) at 22:18:31 suggests an anomaly rather than standard 'going to bed' behav


路径是 儿童房→卫生间→儿童房，直来直去没有去其他地方，持续时间短

The house is currently unoccupied with no active security threats detected; the static occupancy readings are consistent with a normal departure scenario.

Explanation: Occupancy sensors across all monitored zones report '0' consistently from 00:00 to 04:00, indicating total absence of occupants.

Explanation: Temperature data shows a gradual rise (from 2268 to 2358) consistent with passive heating or lack of cooling due to vacancy, rather than an acute anomaly like fire or intrusion heat signature.

Explanation: No raw log entries for door locks, contact sensors, window coverings, or security arming/disarming events were provided in the focused excerpt to contradict the 'empty house' hypothesis.

Simultaneous and sustained Occupancy = 0 across all rooms starting at 00:00:00.

Absence of any triggered alarm, lock state change, or window breach events in the provided log snippet.

Verify that the front door was locked upon departure before 00:00.

Monitor temperature trends to ensure HVAC systems are functioning normally without occupants.

[2026-06-07T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-07T00:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-07T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-07T00:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-07T00:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0

[2026-06-07T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0

{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "The entire household is completely unoccupied (ghost house scenario) for a significant duration (at least 3 hours based on logs), which contradicts the high activity counts reported in the summary statistics.",
      "supported_by": ["suspicious_signals": All occupancy sensors across every monitored room (living, dining, bedrooms, bathrooms, entrance) consistently report 'Occupancy = 0' at multiple timestamps (00:00, 00:30, 01:00).", "room_activity": High event counts exist in rooms like kitchen, living_room, and master_bedroom, suggesting devices were recently active or users moved through quickly before leaving."],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "The family has left the home for an extended period (e.g., overnight or early morning departure), and all occupants have exited all rooms.",
      "supported_by": [],
      "contradicted_by": ["room_activity": The presence of 60 salient events and 78 focus events suggests recent human interaction, making a sudden total absence less likely without a specific 'Departure Event' context. Additionally, if everyone had just left, we would expect a transition state rather than static zeros starting exactly at 00:00 across all zones simultaneously."],
      "contradicted_by": []
    }
  ],
  "most_concerning_signals": [
    "Simultaneous zero occupancy reading across all 14+ distinct room sensors starting at a precise timestamp (00:00:00).",
    "Discrepancy between high aggregate event counts (60 salient events) and current static empty-state readings."
  ],
  "what_to_verify_in_raw_log": [
    "Timestamps of the last positive occupancy detection for each sensor to determine the exact time of departure.",
    "Logs for door_lock and contact_sensor at the 'entrance' to verify if the front door was locked/unlocked and when.",
    "State changes for window_covering and contact_sensor at windows to see if they were opened/closed during the active period.",
    "Check if any security arming/disarming events occurred around the 00:00 mark."
  ],
  "provisional_risk": "medium"
}

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1491,
  "salient_event_count": 60,
  "focus_event_count": 78,
  "room_activity": {
    "kitchen": 9,
    "living_room": 17,
    "dining_room": 9,
    "master_bedroom": 9,
    "second_bedroom": 9,
    "kids_room": 9,
    "master_bathroom": 8,
    "entrance": 8
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-07T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
    "[2026-06-07T00:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0",

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "The entire household is completely unoccupied (ghost house scenario) for a significant duration (at least 3 hours based on logs), which contradicts the high activity counts reported in the summary statistics.",
      "supported_by": ["suspicious_signals": All occupancy sensors across every monitored room (living, dining, bedrooms, bathrooms, entrance) consistently report 'Occupancy = 0' at multiple timestamps (00:00, 00:30, 01:00).", "room_activity": High event counts exist in rooms like kitchen, living_room, and master_bedroom, suggesting devices were recently active or users moved through quickly before leaving."],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "The family has left the home for an extended period (e.g., overnight or early morning departure), and all occupants have exited all rooms.",
      "supported_by": [],
      "contradicted_by": ["room_activity": The presence of 60 salient events and 78 focus events suggests recent human interaction, making a sudden total absence less likely without a specific 'Departure Event' context. Additionally, if everyone had just left, we would expect a transition state rather than static zeros starting exactly at 00:00 across all zones simultaneously."],
      "contradicted_by": []
    }
  ],
  "most_concerning_signals": [
    "Simultaneous zero occupancy reading across all 14+ distinct room sensors starting at a precise timestamp (00:00:00).",
    "Discrepancy between high aggregate event counts (60 salient events) and current static empty-state readings."
  ],
  "what_to_verify_in_raw_log": [
    "Timestamps of the last positive occupancy detection for each sensor to determine the exact t


BA-04-FP: 传感器触发延迟导致顺序看似跳跃

客厅occupancy在阳台和主卧之间有触发（2秒时），移动路径合理

The consistent zero occupancy readings combined with rising temperatures indicate the household is vacant and air conditioning/heating systems are running normally; no signs of intrusion or malfunction are present.

Explanation: All room occupancy sensors (living, dining, bedrooms, entrance) report '0' consistently from 00:00 to 04:00, confirming the house is empty.

Explanation: Temperature data shows a steady increase in kitchen and living room temperatures (from ~22°C to ~23-24°C), which is expected behavior when HVAC systems remain active while occupants are away.

Explanation: There is no evidence of door/window breaches, sudden power fluctuations, or sensor conflicts that would suggest an unauthorized entry or system failure.

OccupancySensing.Occupancy = 0 for all habitable rooms and the entrance over the entire monitored window.

TemperatureMeasurement.MeasuredValue trends upward linearly across different rooms, indicating normal passive heating/cooling dynamics without human interference.

Continue standard monitoring; no immediate intervention required.

Verify resident schedule confirms the home was indeed vacant during this pre-dawn period.

[2026-06-28T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-28T00:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-28T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-28T00:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-28T00:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0

[2026-06-28T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0

Cross-reference `air_conditioner` and `light` states. If AC or lights remain on while occupancy is 0, this indicates either an anomaly (intruder using systems) or a system malfunction.

Check `water_leak_detector` and `smoke_co_alarm` logs to ensure no silent alarms were triggered during this window.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1491,
  "salient_event_count": 60,
  "focus_event_count": 78,
  "room_activity": {
    "kitchen": 9,
    "living_room": 17,
    "dining_room": 9,
    "master_bedroom": 9,
    "second_bedroom": 9,
    "kids_room": 9,
    "master_bathroom": 8,
    "entrance": 8
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-28T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
    "[2026-06-28T00:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0",

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "normal",
      "description": "The household is currently empty (vacant) during the early morning hours, consistent with a pre-dawn period where no occupants are active.",
      "supported_by": ["suspicious_signals shows occupancy=0 across all bedrooms and living areas from 00:00 to 01:00"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "A potential break-in or unauthorized entry occurred immediately after the reported times, as the entrance sensor was not triggered while other sensors registered 'empty' status.",
      "supported_by": ["absence of entrance_occupancy = 1 events between 00:00 and 01:00 despite high room_activity counts suggesting recent human presence elsewhere in the house"],
      "contradicted_by": []
    }
  ],
  "most_concerning_signals": [
    "Consistent zero occupancy readings across all habitable rooms (bedrooms, living, dining) for at least one hour.",
    "High `room_activity` counts (e.g., Kitchen: 9, Living Room: 17) suggest significant movement previously, but the lack of corresponding `entrance` or specific room entry logs creates a data gap."
  ],
  "what_to_verify_in_raw_log": [
    "Check `contact_sensor` states for `entrance` (front door), `kids_room`, and all bedroom windows between 23:00 and 01:30 to verify if doors/windows were opened/closed.",
    "Verify the timestamps of the `room_activity` events; determine if they represent motion detection (passive IR) or manual interactions (switches/locks). If motion, trace the trajectory to see if it ended abruptly.",
    "Cross-reference `air_conditioner` and `light` states. If AC or lights remain on while occupancy is 0, this indicates either an anomaly (intruder using systems) or a syst


BA-04-FP: 传感器触发延迟导致顺序看似跳跃

客厅occupancy在阳台和主卧之间有触发（2秒时），移动路径合理

The curtain closure at 06:27 was an automated morning routine triggered by the light turning on, not a forced entry or anomaly.

Explanation: Occupancy sensors confirmed the house was empty (vacant mode) throughout the night until 07:46.

Explanation: At 06:27:03, the 'kids_room_light' turned ON immediately before the window cover position changed to closed (0%) at 06:27:13.

Explanation: This sequence indicates an automated 'Good Morning' or blackout routine was executed while the system detected no occupants, rather than manual tampering.

Explanation: Door locks remained secure with no signs of forced entry between the time of curtain closure and the first resident arrival at 07:46.

[2026-06-24T06:27:03] kids_room_light | OnOff.OnOff = True

No action required; verify if the automated morning routine is desired behavior.

Monitor for similar patterns if curtains are unexpectedly opened during high-security times.

[2026-06-24T22:23:24] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-24T07:45:25] front_door_lock | DoorLock.LockState = 2

[2026-06-24T07:45:33] front_door_lock | DoorLock.LockState = 1

Verify if the 'front_door_lock' was unlocked or tampered with between 06:27:13 and 07:45:25.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2460,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 7,
    "living_room": 15,
    "dining_room": 8,
    "master_bedroom": 11,
    "second_bedroom": 7,
    "kids_room": 11,
    "master_bathroom": 9,
    "entrance": 20,
    "second_bathroom": 1
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-24T07:45:25] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-24T07:45:33]

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry attempt or forced entry into the children's room, indicated by curtains being closed at night while occupancy is absent.",
      "supported_by": ["[2026-06-24T06:27:13] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0", "[2026-06-24T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Standard household routine involving door locking/unlocking and closing curtains for sleep/privacy.",
      "supported_by": ["[2026-06-24T07:45:25] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-24T07:45:33] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)", "[2026-06-24T16:30:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-24T17:48:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-24T21:01:09] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000", "[2026-06-24T22:23:16] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"],
      "contradicted_by": ["[2026-06-24T06:27:13] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0"]
    }
  ],
  "most_concerning_signals": [
    "[2026-06-24T06:27:13] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0"
  ],
  "what_to_verify_in_raw_log": [
    "Check if 'kids_room_window' contact sensor triggered an open/close event around 06:27:13 or shortly before/after to see if someone physically opened/closed it manually versus automated.",
    "Verif


只在儿童房一个房间内发生，kids_room_occupancy=1，有小孩在场

The front door lock failed to engage immediately after a manual unlock event, requiring a 3-second delay before auto-locking, while the contact sensor simultaneously registered the door as open.

Explanation: At 07:41:17, a manual unlock occurred (LockState=2) and the door contact sensor registered the door as open (False).

Explanation: The door remained in the 'open' state until 07:41:20, at which point the system triggered an auto-lock (LockState=1).

Explanation: This 3-second window where the door was unlocked but not locked poses a significant security risk, indicating a potential actuator failure or logic glitch rather than a simple resident departure.

Explanation: Contrast this with the event at 22:42, where the door opened at 22:42:23 and locked almost instantly at 22:42:24, confirming the mechanism works under normal conditions.

[2026-06-09T07:41:19] front_door_contact | BooleanState.StateValue = False

Immediately inspect the front door motor/actuator assembly for mechanical obstruction or electrical faults.

Review historical logs of the 'OperationSource' field to determine if this is an isolated incident or a recurring pattern.

[2026-06-09T16:20:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-09T17:47:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-09T22:42:24] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

```json
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or 'tailgating' event: The front door was manually unlocked at 07:41:17, followed by an automatic lock failure (or forced unlock) at 07:41:20. While the door eventually locked, the immediate sequence of manual unlock followed by auto-locking suggests a potential security breach attempt or malfunction during a high-risk transition period.",
      "supported_by": [
        "[2026-06-09T07:41:17] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-09T07:41:20] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-09T07:41:17] front_door_lock | DoorLock.LockState = 2",
        "[2026-06-09T07:41:20] front_door_lock | DoorLock.LockState = 1"
      ],
      "contradicted_by": [
        "No subsequent intrusion alarms or occupancy spikes detected in the entrance immediately following this event."
      ]
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine household activity pattern: High activity counts in the kitchen, living room, dining room, and bedrooms between 06:45 and 17:47 align with typical daytime routines (waking up, cooking, living).",
      "supported_by": [
        "room_activity distribution showing significant activity across living areas during morning/afternoon hours.",
        "Front door manual locking events at 16:20 and 17:47 consistent with residents returning home from errands/work."
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Suspicious window curtain movement sequence: Children's room windows were closed (0%) at 06:45, then fully opened (10000%) at 20:58. This rapid state change late in the evening, combined with low overall occupancy signals later, could indicate someone accessing the house through the children's room window or testing access points.",
      "supported_by": [
        "[2026-06-09T06:45:10] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-09T20:58:02] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"
      ],
      "contradicted_by": [
        "Master bedroom window also opened at 22:42, which might be consistent with residents opening windows for ventilation if they are still present, though less likely given the specific timing relative to other rooms."
      ]
    }
  ],
  "most_concerning_signals": [
    "Sequence of Manual Unlock -> Auto Lock on Front Door within 3 seconds (07:41:17 - 07:41:20), indicating possible forced entry attempt or sensor glitch during entry.",
    "Late evening (20:58) full opening of Kids Room windows after being closed earlier that morning, without explicit resident confirmation in logs."
  ],
  "what_to_verify_in_raw_log": [
    "Contact sensor status for the front door immediately surrounding the 07:41:17 timestamp to confirm if the door remained open longer than expected before auto-locking.",
    "Motion sensor logs for the kids_room and entrance specifically between 20:30 and 21:30 to correlate with the window state change.",
    "Detailed actuator logs for the kids_room window motor to determine if the opening command originated from an internal smart-home routine (e.g., thermostat schedule) or an external force/motor override.",
    "Historical log of the front door lock 'OperationSource' field to see if 'Auto' unlocks usually precede 'Manual' locks, establishing a baseline for normal behavior."
  ],
  "provisional_risk": "medium"
}
```

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2290,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 7,
    "living_room": 15,
    "dining_room": 9,
    "master_bedroom": 12,
    "second_bedroom": 7,
    "kids_room": 12,
    "master_bathroom": 7,
    "entrance": 20
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-09T07:41:17] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-09T07:41:20] front_door_lock | Event: L

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
```json
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or 'tailgating' event: The front door was manually unlocked at 07:41:17, followed by an automatic lock failure (or forced unlock) at 07:41:20. While the door eventually locked, the immediate sequence of manual unlock followed by auto-locking suggests a potential security breach attempt or malfunction during a high-risk transition period.",
      "supported_by": [
        "[2026-06-09T07:41:17] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-09T07:41:20] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-09T07:41:17] front_door_lock | DoorLock.LockState = 2",
        "[2026-06-09T07:41:20] front_door_lock | DoorLock.LockState = 1"
      ],
      "contradicted_by": [
        "No subsequent intrusion alarms or occupancy spikes detected in the entrance immediately following this event."
      ]
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine household activity pattern: High activity counts in the kitchen, living room, dining room, and bedrooms between 06:45 and 17:47 align with typical daytime routines (waking up, cooking, living).",
      "supported_by": [
        "room_activity distribution showing significant activity across living areas during morning/afternoon hours.",
        "Front door manual locking events at 16:20 and 17:47 consistent with residents returning home from errands/work."
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Suspicious window curtain movement sequence: Children's room windows were closed (0%) at 06:45, then fully opened (10


路径是 儿童房→卫生间→儿童房，直来直去没有去其他地方，持续时间短

The house is in a confirmed vacant state (Away Mode) with no signs of intrusion or safety hazards.

Explanation: All occupancy sensors report '0' consistently across all residential zones from 00:00 to 04:00, confirming total vacancy.

Explanation: There are no security alarm events, lock status changes, or motion detection anomalies in the raw log indicating an intrusion attempt.

Explanation: Temperature readings show a gradual rise consistent with HVAC systems being off or on low-power modes during absence, rather than fire or unattended cooking signatures.

Raw logs confirm OccupancySensing.Occupancy = 0 for all rooms (living_room, bedrooms, entrance, etc.) at multiple timestamps.

No entries related to door locks, security system arming/disarming, or high-temperature/fire alerts are present in the provided log excerpt.

Confirm that the home automation system's 'Away' or 'Vacation' mode was intentionally activated by the homeowner.

Monitor temperature trends; if they spike rapidly beyond normal ambient drift, investigate HVAC settings remotely.

[2026-06-14T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-14T00:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-14T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-14T00:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-14T00:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0

[2026-06-14T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0

Any triggered security system arming/disarming events correlated with the timestamp.

Raw motion detection confidence scores to rule out sensor failure vs. true absence.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1491,
  "salient_event_count": 60,
  "focus_event_count": 78,
  "room_activity": {
    "kitchen": 9,
    "living_room": 17,
    "dining_room": 9,
    "master_bedroom": 9,
    "second_bedroom": 9,
    "kids_room": 9,
    "master_bathroom": 8,
    "entrance": 8
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-14T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
    "[2026-06-14T00:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0",

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Total House Empty (Vacancy) - All monitored rooms report zero occupancy simultaneously across multiple time snapshots.",
      "supported_by": ["suspicious_signals shows Occupancy=0 for living_room, dining_room, master_bedroom, second_bedroom, kids_room, master_bathroom, and entrance at 00:00, 00:30, and 01:00"],
      "contradicted_by": ["room_activity counts show significant activity events in kitchen(9), living_room(17), dining_room(9), etc., suggesting historical or recent movement that may not be reflected in the current snapshot state"]
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Scheduled Away Mode / Vacation State - The house is intentionally empty during these hours.",
      "supported_by": ["Consistent zero occupancy readings across all residential zones over a 1-hour period suggests a stable state rather than transient sensor noise"],
      "contradicted_by": ["High 'focus_event_count' (78) and 'salient_event_count' (60) relative to 'event_count' (1491) might imply unusual system alerts or specific triggered events occurring while no one is detected present"]
    }
  ],
  "most_concerning_signals": [
    "Simultaneous zero occupancy across ALL residential spaces (bedrooms, living areas, bathrooms, entrance) for at least one full hour (00:00-01:00).",
    "Discrepancy between high room_activity logs (indicating past presence) and current continuous vacancy status."
  ],
  "what_to_verify_in_raw_log": [
    "Timestamp of the last confirmed 'Occupied' state transition for each room sensor.",
    "Status of the main Entrance Door Lock and Contact Sensor (Closed/Open).",
    "Any triggered security system arming/disarming events correlated with the timestam


FG-02-FP: 电暖器/取暖器正常使用

有人在房间且温度上升后趋于稳定（不是持续飙升），无烟雾报警触发

Evidence strongly indicates a successful intrusion where an unauthorized individual entered the home between 07:37:28 and 07:37:37, as the door was manually unlocked, the contact sensor registered it as open, and then auto-locked while occupancy remained low.

Explanation: At 07:37:28, the front door lock operation source changed to 'Manual' (Unlock), immediately followed by the door contact sensor reporting 'False' (Open) at 07:37:30.

Explanation: The door remained open for exactly 7 seconds (until 07:37:37), during which the entrance occupancy sensor did not detect anyone, suggesting the intruder may have been in the hallway or bypassed the primary sensor zone, or simply moved quickly.

Explanation: At 07:37:38, the system automatically locked the door without any manual input from a resident, indicating the entry event was completed before the homeowner could intervene.

[2026-06-26T07:37:30] front_door_contact | BooleanState.StateValue = False

[2026-06-26T07:37:37] front_door_contact | BooleanState.StateValue = True

Immediately change all door locks and smart home credentials.

Review security camera footage for the time window 07:30-08:00 to identify the intruder.

Contact local law enforcement to file a report regarding the break-in attempt.

[2026-06-26T15:56:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-26T18:13:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-26T22:23:29] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-26T07:37:28] front_door_lock | DoorLock.LockState = 2

[2026-06-26T07:37:38] front_door_lock | DoorLock.LockState = 1

{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or tailgating event detected: Front door was unlocked manually at 07:37:28, but the system recorded a manual lock operation immediately followed by an auto-lock at 07:37:38. The sequence suggests someone entered and left quickly, or the resident locked out before confirming entry.",
      "supported_by": ["[2026-06-26T07:37:28] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-26T07:37:38] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine daily routine: Residents leave home in the morning (entrance activity spike, front door locked), return for lunch/evening meals, and secure the house at night (all windows closed, lights off/occupied sensors clear).",
      "supported_by": ["room_activity": {"entrance": 21}, "[2026-06-26T07:37:29] front_door_lock | DoorLock.LockState = 2", "[2026-06-26T22:23:29] front_door_lock | DoorLock.LockState = 1"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Inconsistent window state timeline: Children's room window reported fully open (0% lift) at 06:31, yet the children's room occupancy sensor shows 'empty' at midnight. If the child woke up early, they should have been detected occupying the room later, or the window closing event is missing between 06:31 and 21:15.",
      "supported_by": ["[2026-06-26T06:31:09] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0", "[2026-06-26T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0"],
      "contradicted_by": []
    }
  ],
  "most_concerning_signals": [
    "Rapid unlock/manual lock cycle on front door within 10 seconds at 07:37.",
    "Front door lock state changed to 'Unlocked' (2) multiple times during the day without corresponding high entrance occupancy counts suggesting extended presence."
  ],
  "what_to_verify_in_raw_log": [
    "Check raw motion sensor logs for the 07:37:28 - 07:37:40 window to see if a person crossed the threshold of the entrance/hallway.",
    "Verify the timestamp difference between the manual unlock and the subsequent auto-lock; check if it was a glitch or a deliberate action by an intruder entering from outside.",
    "Review the 'kids_room_occupancy' log between 06:31 and 07:00 to confirm if a child actually exited the room or if the sensor missed detection."
  ],
  "provisional_risk": "medium"
}

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2465,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 7,
    "living_room": 15,
    "dining_room": 8,
    "master_bedroom": 12,
    "second_bedroom": 7,
    "kids_room": 12,
    "master_bathroom": 7,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-26T07:37:28] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-26T07:37:38] front_door_lock | Event: L

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or tailgating event detected: Front door was unlocked manually at 07:37:28, but the system recorded a manual lock operation immediately followed by an auto-lock at 07:37:38. The sequence suggests someone entered and left quickly, or the resident locked out before confirming entry.",
      "supported_by": ["[2026-06-26T07:37:28] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-26T07:37:38] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine daily routine: Residents leave home in the morning (entrance activity spike, front door locked), return for lunch/evening meals, and secure the house at night (all windows closed, lights off/occupied sensors clear).",
      "supported_by": ["room_activity": {"entrance": 21}, "[2026-06-26T07:37:29] front_door_lock | DoorLock.LockState = 2", "[2026-06-26T22:23:29] front_door_lock | DoorLock.LockState = 1"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Inconsistent window state timeline: Children's room window reported fully open (0% lift) at 06:31, yet the children's room occupancy sensor shows 'empty' at midnight. If the child woke up early, they should have been detected occupying the room later, or the window closing event is missing between 06:31 and 21:15.",
      "supported_by": ["[2026-06-26T06:31:09] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0", "[2026-06-26T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0"],
      "contradicted_by": []


BA-02-FP: 住户周末改变习惯早起做饭

住户先从卧室起床再去厨房（正常路径），虽然时间段不同寻常但行为模式是住户自己

The sequence of events (opening windows to ventilate/prepare for sleep and then locking the door) is consistent with normal resident behavior during evening routines.

Explanation: Occupancy sensors at 00:00 confirm all rooms were empty, establishing a baseline of an unoccupied house overnight.

Explanation: The log shows specific timestamps for window coverings opening (21:13 in kids_room, 22:28 in master_bedroom), which correlates perfectly with occupants being present just before leaving for bed or the door being locked.

Explanation: There is no evidence of forced entry; the door lock operated manually by an authorized user (implied by the timing relative to occupancy) without any preceding unauthorized access attempts or sensor tampering.

Explanation: The 'entrance_occupancy' spike at 21:14 aligns with someone moving near the entrance to operate the window controls, further supporting human agency rather than an intruder.

WindowCovering.CurrentPositionLiftPercent100ths = 10000 recorded at 21:13:08 and 22:28:21 coinciding with low occupancy counts in other areas.

DoorLock.LockState transitions show manual locking followed by auto-unlocking patterns typical of residents securing the home before sleeping.

Continue standard monitoring; no intervention required.

Verify that the new window covering automation schedule does not conflict with security protocols if it changes.

[2026-06-22T07:15:26] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-22T16:00:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-22T17:49:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-22T22:28:30] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-22T06:16:18] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

[2026-06-22T07:15:23] front_door_lock | DoorLock.LockState = 2

[2026-06-22T07:15:26] front_door_lock | DoorLock.LockState = 1

Children's room window fully open (10000) at 21:13, shortly before front door manual lock at 22:28. If no one is home, why are windows opening?

Master bedroom window also fully open (10000) at 22:28, coincident with the front door being locked manually.

Occupancy sensors for kids_room and master_bedroom were already reporting 0 (empty) at 00:00. However, the log does not explicitly state occupancy *at* 21:13 or 22:28 for those specific rooms, only the aggregate room activity counts earlier. The correlation of all windows closing/opening simultaneously could be automated or human-initiated by someone present.

Simultaneous activation of multiple window coverings (Kids Room @ 21:13, Master Bedroom @ 22:28) immediately preceding or coinciding with the final manual locking of the front door.

High frequency of room activity (Entrance: 21 events) compared to other rooms, suggesting repeated sensor triggers near the entry point.

Check raw contact_sensor logs for 'kids_room_window', 'master_bedroom_window', and 'second_bedroom_window' between 20:00 and 23:00 to see if they changed state (open/close) independently of the window_covering actuators.

Verify the source of the 'Manual' lock operations at 07:15, 16:00, 17:49, and 22:28 to confirm they originated from authorized devices (e.g., mobile app) versus physical key interaction.

Cross-reference motion sensor logs for 'entrance', 'living_room', and 'hallway' (if available) during the gap between 17:49 and 22:28 to rule out an intruder entering and leaving without triggering a main sensor.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2305,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 7,
    "living_room": 14,
    "dining_room": 7,
    "master_bedroom": 12,
    "second_bedroom": 7,
    "kids_room": 13,
    "master_bathroom": 8,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-22T07:15:23] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-22T07:15:26] front_door_lock | Event: L

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "normal",
      "description": "Standard daily routine involving morning departure, evening return, and night-time sleep cycle.",
      "supported_by": [
        "Sequential lock events: Manual Lock (07:15) -> Auto Unlock (07:15) indicates departure; Manual Lock (22:28) indicates return.",
        "Occupancy data shows empty living rooms and bedrooms at 00:00, consistent with sleeping hours.",
        "Window coverings closed in children's room early (06:16) likely for blackout/sleep preparation."
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Potential forced entry or unauthorized access attempt during the 'empty' period between 17:49 and 22:28.",
      "supported_by": [
        "Door remained locked (State=2) until 22:28, but occupancy sensors show empty house from 00:00 onwards. While this is normal for night, the timing of the final manual lock at 22:28 suggests the user returned late.",
        "No intermediate unlock/lock cycles detected between 17:49 and 22:28 that would suggest an exit and re-entry by an intruder."
      ],
      "contradicted_by": [
        "The timeline shows a single continuous period where the door was locked while the house was unoccupied (based on occupancy zeros starting at 00:00), which is expected behavior for residents staying inside overnight after returning at 22:28."
      ]
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Discrepancy in window covering states vs. occupancy/lock state suggesting potential bypass or unusual activity.",
      "supported_by": [
        "Children's room window fully open (10000) at 21:13, shortly before front door manual lock at 22:28. If no one is home, why are win


CH-01-FP: 孩子生病请假在家（家长陪护）

家长也在家（多个房间有活动），不只是儿童房，说明有成人陪护

A potential intrusion occurred late at night where the front door was unlocked while residents were inside, coinciding with a master bedroom window being raised.

Explanation: At 22:11:11, occupancy sensors confirmed the Master Bedroom was occupied (resident present).

Explanation: Immediately after, at 22:11:14, the master bedroom window coverings were lifted to 100% (fully open) while the resident was still inside.

Explanation: Just 8 seconds later, at 22:11:22, the front door contact sensor triggered (True), followed instantly by an automatic unlock event and LockState=1, indicating the door was opened or compromised while the house was occupied.

Explanation: The sequence of opening a window while inside, followed immediately by the door unlocking/opening without manual resident exit events (no 'DoorContact=False' prior to the lock event suggests no one walked out), strongly indicates unauthorized access rather than residents leaving.

[2026-06-30T22:11:11] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

Dispatch security personnel to verify entry status and secure the premises immediately.

Check all interior windows and doors for signs of forced entry or tampering.

Review camera footage from the master bedroom and front entrance between 22:10 and 22:20.

Notify household members to meet at a safe location outside the property.

[2026-06-30T07:42:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-30T16:03:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-30T07:42:24] front_door_lock | DoorLock.LockState = 2

[2026-06-30T07:42:31] front_door_lock | DoorLock.LockState = 1

Check for motion sensor triggers in living_room, dining_room, or entrance between 22:00 and 22:15 to confirm if an intruder entered after the door opened.

Verify the duration of the front door unlock state (LockState=1) at 22:11:22. Was it brief (auto-lock failure) or sustained?

Cross-reference smart lock logs with mobile device geolocation data for household members around 22:11 to determine if anyone was present inside to open the door manually vs. remote unlock.

Check if the kitchen or living room lights turned on automatically at 22:11, which might indicate an intrusion detection routine triggering.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2301,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 7,
    "living_room": 15,
    "dining_room": 7,
    "master_bedroom": 10,
    "second_bedroom": 7,
    "kids_room": 16,
    "master_bathroom": 7,
    "entrance": 20
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-30T07:42:24] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-30T07:42:31] front_door_lock | Event: L

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or forced entry event occurring late at night (22:11).",
      "supported_by": [
        "[2026-06-30T22:11:22] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-30T22:11:22] front_door_lock | DoorLock.LockState = 1",
        "[2026-06-30T22:11:14] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-30T21:03:08] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Residents leaving the house during evening hours.",
      "supported_by": [
        "[2026-06-30T17:45:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-30T22:11:22] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)"
      ],
      "contradicted_by": [
        "[2026-06-30T22:11:14] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-30T21:03:08] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"
      ]
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Routine window opening/closing by residents before bedtime.",
      "supported_by": [
        "[2026-06-30T06:18:13] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-30T22:11:14] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-30T21:03:08] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"
      ],
      "contradicted_by":


CH-04-FP: 家长在玄关操作门锁

The window opening at 21:10 and door locking at 22:49 are consistent with residents being awake in the house (occupancy detected) and performing evening routines, not an intrusion.

Explanation: Raw logs show occupancy in kids_room (21:10:05) and living_room (21:10:09) immediately after the window opened, ruling out an unseen intruder entering through that window.

Explanation: At 22:49, when the front door was auto-locked, the master_bedroom was occupied and the master_bedroom_window was also fully opened, indicating residents were still active inside.

Explanation: All subsequent events (lights off, doors locked) follow a logical sequence of residents winding down for the night, contradicting the 'staging' hypothesis.

[2026-06-25T21:10:05] kids_room_occupancy | OccupancySensing.Occupancy = 1

[2026-06-25T21:10:09] living_room_occupancy | OccupancySensing.Occupancy = 1

[2026-06-25T22:49:23] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000

Continue monitoring standard daily patterns; no immediate intervention required.

Verify if 'UserIndex=3' corresponds to a known resident to confirm identity management accuracy.

[2026-06-25T07:14:46] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-25T16:30:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-25T18:15:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-25T19:39:32] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=3, UserIndex=1)

[2026-06-25T06:16:11] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

Time-stamped correlation between kids_room window being fully opened (21:10) and front door being auto-locked (22:49) without manual unlock events in between suggests potential undetected entry.

High frequency of lock operations with mixed sources (Manual vs Auto) could indicate tampering or sensor confusion.

Check contact_sensor logs for front_door and kids_room_window specifically between 21:10 and 22:49 to see if the window was closed or if the door was touched.

Verify the 'UserIndex=3' identity from the 19:39 log against known household members.

Inspect motion sensor (occupancy_sensor) logs for kids_room and entrance hall between 21:10 and 22:49 to detect movement consistent with an intruder.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2297,
  "salient_event_count": 60,
  "focus_event_count": 93,
  "room_activity": {
    "kitchen": 7,
    "living_room": 19,
    "dining_room": 7,
    "master_bedroom": 11,
    "second_bedroom": 7,
    "kids_room": 11,
    "master_bathroom": 6,
    "entrance": 25
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-25T07:14:35] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-25T07:14:46] front_door_lock | Event: L

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or forced access event detected via window manipulation followed by door locking.",
      "supported_by": [
        "[2026-06-25T21:10:06] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000 (Window fully opened at night)",
        "[2026-06-25T22:49:30] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Residents performed standard daily routines including cooking, cleaning, and sleeping.",
      "supported_by": [
        "room_activity counts show activity in kitchen (7), living_room (19), and bedrooms during daytime hours.",
        "[2026-06-25T07:14:35] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual) (Morning departure)",
        "[2026-06-25T19:39:05] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=3, UserIndex=1) (Evening arrival)"
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Possible 'staging' behavior where intruder entered through a window to avoid door sensors before the family returned home.",
      "supported_by": [
        "Sequence: Kids room window opened at 21:10 -> Front door locked automatically at 22:49 (after family presumably asleep/locked up).",
        "No occupancy detected in living/dining/master/kids rooms at 00:00 (family asleep or away)."
      ],
      "contradicted_by": []
    }
  ],
  "most_concerning_signals": [
    "Time-stamped correlation between kids_room window being fully opened (21:10) and front door being auto-locked (22:49) with


CH-01-FP: 孩子生病请假在家（家长陪护）

家长也在家（多个房间有活动），不只是儿童房，说明有成人陪护

Evidence strongly indicates an unauthorized entry at 06:42 where the front door was unlocked and re-locked automatically while occupants were absent, followed by a suspicious pattern of simultaneous window opening and door unlocking in the evening.

Explanation: At 06:42, the kids' room window was fully closed (0%) immediately after being opened, coinciding with the manual unlock of the front door. The front door contact sensor showed a state change (False) between 07:29:30 and 07:29:35, indicating the door was physically opened during this interval.

Explanation: The system automatically locked the front door at 07:29:36 shortly after it was manually unlocked, yet no occupancy was recorded inside the house during the morning hours (all rooms showed Occupancy=0 until 16:22), suggesting someone entered and left without triggering motion sensors or staying for a routine activity like laundry/cooking.

Explanation: A second suspicious event occurred at 22:19 when the master bedroom and kids room windows were fully opened simultaneously with the automatic unlocking of the front door, creating a coordinated vulnerability that does not align with standard security routines.

[2026-06-19T07:29:32] front_door_contact | BooleanState.StateValue = False

[2026-06-19T07:29:35] front_door_contact | BooleanState.StateValue = True

[2026-06-19T00:00:00] ..._occupancy | OccupancySensing.Occupancy = 0

Immediately contact local law enforcement to report a potential break-in incident.

Review video footage from the entrance camera specifically around 06:42 and 07:29 to identify the individual who operated the lock.

Inspect all windows mentioned (kids room, master bedroom) and the front door for signs of forced entry or tampering.

[2026-06-19T07:29:36] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-19T16:23:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-19T07:29:30] front_door_lock | DoorLock.LockState = 2

Curtains closing/opening patterns consistent with daily routines (closing at 06:42?, opening at 21:13)

Door locking/unlocking sequence matches typical 'leave home' and 'return home' behaviors if no intrusion occurred.

The specific timing correlation between the manual unlock at 06:42 and the immediate window opening suggests potential breach rather than just starting laundry, though this is ambiguous without motion data at the door.

The door lock state changed from Locked (2) to Unlocked (1) at 07:29:36 shortly after manual unlock, implying someone entered and re-locked it via auto-sense or failed to leave it secured.

Front door manually unlocked at 06:42 coinciding with Kids Room window fully closed (0%), suggesting possible entry preparation.

Front door manually unlocked at 18:00 but remained locked (State=2) until 22:19, while occupants were likely moving between rooms (high room activity implied).

Front door manually unlocked at 22:19:22 exactly when Master Bedroom and Kids Room windows were fully opened (100%), creating a simultaneous vulnerability vector.

High frequency of front door interactions (multiple manual unlocks/locks within short windows).

Motion sensor logs for Entrance and Front Door area between 06:42 and 07:30 to verify if anyone physically entered.

Video footage from entrance camera around 06:42 and 18:00 to confirm who operated the lock.

Contact sensor logs for all bedroom windows and doors between 21:00 and 22:30 to detect if any entry points were compromised during the 'opening' phase.

Water leak detector logs in Kitchen and Bathrooms to rule out utility-related anomalies causing distraction.

## Task
Analyze the following evidence packet for a smart-home anomaly query.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Layout
Layout: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2290,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 7,
    "living_room": 16,
    "dining_room": 8,
    "master_bedroom": 10,
    "second_bedroom": 7,
    "kids_room": 14,
    "master_bathroom": 7,
    "entrance": 20
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-19T07:29:30] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-19T07:29:36] front_door_lock | Event: L

## Task
Make the final anomaly decision from compressed evidence plus a focused raw-log excerpt.

## Query
以下是家庭设备的综合状态报告。请综合分析所有信息，判断家庭当前的安全状况，指出任何潜在风险。

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or forced entry attempt detected. The front door was manually unlocked at 06:42 (coinciding with window opening), then locked automatically. Later, the door remained locked until 22:19 when it was manually unlocked again, exactly as curtains were being opened in other rooms.",
      "supported_by": [
        "[2026-06-19T06:42:17] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-19T07:29:30] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-19T07:29:36] front_door_lock | DoorLock.LockState = 1",
        "[2026-06-19T18:00:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-19T18:00:00] front_door_lock | DoorLock.LockState = 2",
        "[2026-06-19T22:19:22] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-19T21:13:03] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-19T22:19:22] front_door_lock | DoorLock.LockState = 1"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine household activity involving laundry, cooking, and cleaning during the day, followed by a standard evening routine where occupants secure the home and open windows for ventilation/night air before sleeping.",
      "supported_by": [
        "room_activity counts show high activity in kitchen, living_room, dining_room during daytime hours (implied by lock events at 16:23 and 18:00)",
        "Curtains closing/opening patterns consistent with daily routines (closing at 06:42?, opening a