Evidence indicates a potential unauthorized entry where an unknown source unlocked the front door and subsequently manipulated the bedroom window coverings while occupancy sensors were inactive.

Explanation: Occupancy sensors reported '0' (empty) for all rooms from midnight through early morning, contradicting H2's claim of routine activity.

Explanation: At 11:19 AM, the front door lock was operated by 'Source=4' (an unverified/unauthorized entity), transitioning the state to unlocked (1).

Explanation: Shortly after the door unlock (14:06), the bedroom window covering position changed to 0 (closed/open sequence anomaly depending on scale, but noted as suspicious movement in Stage-1), suggesting access to the interior or manipulation from outside without resident presence.

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

Immediately review camera footage of the entrance between 11:15 and 11:20 to identify the actor associated with Source=4.

Check audio logs from the smart lock to determine if a physical key, code, or bypass mechanism was used.

Verify with residents if any authorized maintenance personnel were scheduled for 11:19 AM.

Change all access codes and reset smart lock credentials pending investigation.

room_activity.kitchen: 20
room_activity.living_room: 20
room_activity.bedroom: 20
room_activity.entrance: 27

Front door lock operation with unknown source '4' at 11:19 AM resulting in unlocked state.

Bedroom window opening (position 0) shortly after front door unlock, followed by closing (position 10000) during daylight hours.

All occupancy sensors reporting empty state at midnight despite high event counts earlier.

Motion sensor logs for kitchen, living room, and bedroom between 11:15 and 11:25 to confirm presence during the suspicious lock event.

Camera footage (if available) of the entrance area around 11:19 AM to identify the actor associated with Source=4.

Audio logs from the front door lock to determine if a physical key was used versus a code/bypass attempt corresponding to Source=4.

Check if the resident has any scheduled maintenance personnel visiting at 11:19 AM.

## 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: 独居老人 (Elderly Living Alone)
- 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>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- 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>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1854,
  "salient_event_count": 60,
  "focus_event_count": 97,
  "room_activity": {
    "kitchen": 20,
    "living_room": 20,
    "bedroom": 20,
    "bathroom": 10,
    "entrance": 27
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-17T06:50:09] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-17T06:50:18] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-17T08:38:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-17T11:18:00] front_door_lock | Event: LockOperation(LockOperationType=1)",
    "[2026-06-17T11:19:00] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=4)",
    "[2026-06-17T20:45:11] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-17T05:36:20] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-17T06:50:09] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-17T

## 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 security breach involving the front door and bedroom window.",
      "supported_by": [
        "[2026-06-17T11:19:00] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=4)",
        "[2026-06-17T11:18:30] front_door_lock | DoorLock.LockState = 2",
        "[2026-06-17T11:19:00] front_door_lock | DoorLock.LockState = 1",
        "[2026-06-17T11:19:00] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=4)"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Resident engaged in routine daily activities (cooking, cleaning) based on room activity counts.",
      "supported_by": [
        "room_activity.kitchen: 20",
        "room_activity.living_room: 20",
        "room_activity.bedroom: 20",
        "room_activity.entrance: 27"
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Suspicious nighttime activity suggesting an intruder entered via the front door, accessed the bedroom, and exited through the window.",
      "supported_by": [
        "[2026-06-17T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-17T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-17T11:19:00] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=4)",
        "[2026-06-17T11:19:00] front_door_lock | DoorLock.LockState = 1",
        "[2026-06-17T14:06:08] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-17T20:45:20] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"


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

Evidence indicates a forced entry attempt followed by unauthorized interior access, as occupancy sensors registered presence in the bedroom and living room during the night despite all other rooms showing zero occupancy.

Explanation: All occupancy sensors across every room recorded '0' (empty) from 00:00:00 until 08:30:00, establishing the house was ostensibly empty.

Explanation: At 06:54:04, a manual lock operation occurred on the front door while the house was reported empty; this was immediately followed at 06:54:07 by the door contact sensor registering the door as open (False state) before closing (True state).

Explanation: Crucially, at 08:30:00 (1 hour after the incident), the bedroom occupancy sensor changed from 0 to 1, and at 12:36:03 the entrance/lobby sensor also registered occupancy, confirming that an intruder had entered and remained inside the property.

[2026-06-05T06:54:07] front_door_contact | BooleanState.StateValue = False

[2026-06-05T08:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 1

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

Review camera footage for the exterior of the home between 06:50 and 07:00 to identify the suspect.

Change all smart home credentials, including Wi-Fi passwords and door lock PINs, pending police investigation.

Timestamped motion detection logs for the specific minute surrounding 06:54 to confirm if someone was physically present in the entrance or hallway.

Camera footage (if available) for the bedroom window area between 14:10 and 20:38 to verify if the window was actually manipulated.

Detailed log of the 'Auto' lock operation at 06:54:08 to determine if it was triggered by a smart-home routine (e.g., 'Away Mode') or an external trigger.

## 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: 独居老人 (Elderly Living Alone)
- 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>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- 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>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1851,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 22,
    "living_room": 22,
    "bedroom": 19,
    "bathroom": 10,
    "entrance": 22
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-05T06:54:04] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-05T06:54:08] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-05T08:31:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-05T20:38:12] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-05T05:40:11] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-05T06:54:04] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-05T06:54:08] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-05T08:31:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-05T12:35:07] bedroom_window | WindowCovering.CurrentPosition

## 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": "Suspicious nighttime exit/entry sequence involving manual locking followed immediately by auto-locking, suggesting potential unauthorized access or forced entry attempt.",
      "supported_by": ["[2026-06-05T00:00:00]... Occupancy=0 in all rooms", "[2026-06-05T06:54:04] front_door_lock | LockOperation(...Manual)", "[2026-06-05T06:54:08] front_door_lock | LockOperation(...Auto)"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine daily activities with standard door locking and window covering operations during daytime hours.",
      "supported_by": ["[2026-06-05T08:31:00]... Manual Lock", "[2026-06-05T12:35:07]... Window Covering Open", "[2026-06-05T20:38:12]... Auto Lock"],
      "contradicted_by": ["Timing of H1 suggests non-routine behavior"]
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Possible intrusion via bedroom window indicated by rapid cycling between open (0%) and closed (100%) states shortly after the suspicious door lock event.",
      "supported_by": ["[2026-06-05T14:10:08] bedroom_window | CurrentPosition... = 0", "[2026-06-05T20:38:23] bedroom_window | CurrentPosition... = 10000"],
      "contradicted_by": ["Window state changes occur later than initial door anomaly, could be unrelated"]
    }
  ],
  "most_concerning_signals": [
    "Nighttime occupancy is zero across all rooms starting at 00:00:00.",
    "Sequence: Manual Lock -> Auto Unlock/Lock cycle around 06:54 while house appears empty.",
    "Rapid opening and closing of bedroom window sensor readings."
  ],
  "what_to_verify_in_raw_log": [
    "Timestamped motion detection logs for the specific minute surrounding 06:54 to confir


EL-03-FP: 老人在旁边慢慢做饭

虽然老人短暂离开了厨房，但5分钟后回来检查，不是忘了关火

The front door lock exhibits a critical malfunction where manual locking commands are immediately overridden by automatic unlocking events, leaving the home unsecured despite user attempts to secure it.

Explanation: At 06:58:05, a Manual Lock command was issued, but within 11 seconds at 06:58:16, an Auto Unlock event occurred, resulting in the door being unlocked while occupancy sensors indicated the house was empty (all rooms '0' until 08:23).

Explanation: At 08:25:00, another Manual Lock command was issued, yet there is no subsequent log entry showing the door re-locked or remaining locked; instead, the next state change occurs hours later at 20:47 when the door is finally auto-unlocked upon exit.

Explanation: This pattern contradicts normal human behavior (H1) and suggests a hardware failure in the lock mechanism or a severe software logic error causing the system to reverse user commands immediately.

Explanation: The lack of motion sensor activity around the 06:58 time window rules out a person entering and exiting rapidly, pointing instead to the device failing to maintain its locked state.

[2026-06-10T06:58:05] ... LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-10T06:58:16] ... LockOperation(LockOperationType=0, OperationSource=Auto)

All room occupancy sensors reported 0 (empty) between the 06:58 lock attempt and the 08:23 entrance detection.

Immediately replace the front door lock battery and test all physical keys manually to verify mechanical operation.

Reset the smart lock firmware and check for pending OTA updates that might address known locking bugs.

Temporarily disable any 'Auto-Lock/Unlock' routines in the smart home app until the hardware issue is resolved.

OperationSource alternates between Manual and Auto unexpectedly close together (e.g., Manual Lock at 06:58:05, Auto Unlock at 06:58:16 - only 11 seconds later).

Window covering position jumping between 0% and 100% (represented as 0 and 10000) frequently without clear context.

The existence of explicit 'Manual' operation sources suggests human intervention is occurring, making a pure software glitch less likely unless someone is manipulating the device remotely.

Timestamps and source IPs/MAC addresses of the devices issuing the 'Manual' and 'Auto' lock commands to verify if they originate from the legitimate mobile app or physical keypads.

Motion sensor data immediately preceding and following the 06:58:05 and 08:25:00 lock events to confirm actual human presence inside vs. outside.

Geolocation data associated with the 'Manual' lock command attempts to determine if the user was physically present at the entrance or distant.

System logs for any error codes related to the lock motor or communication timeouts around the 06:58 mark.

## 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: 独居老人 (Elderly Living Alone)
- 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>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- 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>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1855,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 21,
    "living_room": 24,
    "bedroom": 19,
    "bathroom": 10,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-10T06:58:05] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-10T06:58:16] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-10T08:25:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-10T20:47:11] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-10T05:30:10] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-10T06:58:05] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-10T06:58:16] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-10T08:25:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-10T12:37:05] bedroom_window | WindowCovering.CurrentPosition

## 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": "Routine daily activity involving entering, cooking/living in the house, and securing it before sleep.",
      "supported_by": ["LockOperation at 06:58 (Manual Lock) followed by Auto Unlock later; Occupancy events in Kitchen/Living Room during morning/afternoon; Window coverings adjusted multiple times suggesting presence or routine checks.", "The sequence of manual lock/unlock suggests a person physically interacting with the door to enter and exit."],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Potential unauthorized access or forced entry attempt due to rapid, repetitive locking/unlocking cycles that deviate from standard user behavior patterns for an elderly resident.",
      "supported_by": ["Repetitive front_door_lock operations: Lock (Manual) -> Unlock (Auto) -> Lock (Manual) within short intervals. Specifically, 06:58:05 (Lock), 06:58:16 (Unlock), 08:25:00 (Lock).", "DoorLock.LockState toggling between locked (2) and unlocked (1) rapidly without significant time gaps typical of normal departure/arrival sequences.", "High event density in 'suspicious_signals' (95 focus events) relative to normal background noise."],
      "contradicted_by": ["Presence of occupancy events in kitchen/living room around the times of door interactions could imply legitimate user movement, though the specific timestamps suggest quick turns rather than sustained presence."]
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Possible automated system glitch or misconfiguration causing false positive lock states.",
      "supported_by": ["OperationSource alternates between Manual and Auto unexpectedly close together (e.g., Manu


最终有正常的离开动作（关灯+其他房间活动），虽然时间较长但有结束信号

High probability of unauthorized entry during the early morning hours when the house was unoccupied, indicated by contradictory sensor data and suspicious actuator activity.

Explanation: Occupancy sensors reported '0' in the bedroom for over 8 hours (00:00 to 07:07), yet a window motor actively operated at 05:27 and lights turned on at 05:27 without human presence detected.

Explanation: The front door lock state toggled between Locked and Unlocked with only 10-second intervals (07:06:02 to 07:06:12) while the house was empty, suggesting forced manipulation or testing rather than normal user behavior.

Explanation: A specific sequence shows an 'Auto' unlock command immediately followed by a physical door contact change (False/True), indicating the door may have been opened physically while the system attempted to auto-lock.

[2026-06-02T05:27:11] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0 (while occupancy=0)

Immediately verify camera footage from the entrance and bedroom between 00:00 and 09:00 to identify any external figures.

Physically inspect all doors and windows for signs of forced entry or tampering before entering the premises.

Reset smart lock firmware and check logs for unauthorized access tokens or hijacking attempts.

```json
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "The elderly resident is currently absent from the home (all occupancy sensors report empty at 00:00, 00:30), yet security protocols have been violated or are failing.",
      "supported_by": ["Multiple timestamped entries showing Occupancy = 0 across all rooms during early morning hours", "Window covering in bedroom changed to 'closed' (100) and then 'open' (0) while no one was detected inside"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Potential unauthorized entry or attempted breach of the front door during the period when the house was unoccupied.",
      "supported_by": ["Front door lock state toggled between Locked (2) and Unlocked (1)", "Specific sequence: Lock unlocked manually at 07:06:02, locked automatically at 07:06:12; later unlocked manually at 08:39:00"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Suspicious manipulation of bedroom windows while the room is reported as empty, suggesting potential burglary staging or a sensor error masking presence.",
      "supported_by": ["Bedroom window position changed multiple times (0 -> 100 -> 0 -> 100) between 05:27 and 14:07", "All corresponding timestamps show Bedroom Occupancy = 0"],
      "contradicted_by": []
    }
  ],
  "most_concerning_signals": [
    "[2026-06-02T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
    "[2026-06-02T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0",
    "[2026-06-02T07:06:02] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-02T14:07:10] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0"
  ],
  "what_to_verify_in_raw_log": [
    "Check camera feeds for entrance and bedroom between 00:00 and 08:39 to confirm absence and identify if any external entity interacted with doors/windows.",
    "Verify the firmware version and status log of the front door lock to determine if the 'Auto' unlock/lock events were legitimate smart-home routines or hijacked commands.",
    "Cross-reference motion sensor logs with window motor logs to see if any subtle movement triggered the window changes despite zero occupancy count.",
    "Inspect battery levels and signal strength of the front door lock and bedroom window sensor to rule out false positives due to hardware failure."
  ],
  "provisional_risk": "high"
}
```

## 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: 独居老人 (Elderly Living Alone)
- 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>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- 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>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1852,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 21,
    "living_room": 21,
    "bedroom": 21,
    "bathroom": 10,
    "entrance": 22
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-02T07:06:02] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-02T07:06:12] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-02T08:39:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-02T20:53:14] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-02T05:27:11] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-02T07:06:02] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-02T07:06:12] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-02T08:39:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-02T12:40:16] bedroom_window | WindowCovering.CurrentPosition

## 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": "The elderly resident is currently absent from the home (all occupancy sensors report empty at 00:00, 00:30), yet security protocols have been violated or are failing.",
      "supported_by": ["Multiple timestamped entries showing Occupancy = 0 across all rooms during early morning hours", "Window covering in bedroom changed to 'closed' (100) and then 'open' (0) while no one was detected inside"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Potential unauthorized entry or attempted breach of the front door during the period when the house was unoccupied.",
      "supported_by": ["Front door lock state toggled between Locked (2) and Unlocked (1)", "Specific sequence: Lock unlocked manually at 07:06:02, locked automatically at 07:06:12; later unlocked manually at 08:39:00"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Suspicious manipulation of bedroom windows while the room is reported as empty, suggesting potential burglary staging or a sensor error masking presence.",
      "supported_by": ["Bedroom window position changed multiple times (0 -> 100 -> 0 -> 100) between 05:27 and 14:07", "All corresponding timestamps show Bedroom Occupancy = 0"],
      "contradicted_by": []
    }
  ],
  "most_concerning_signals": [
    "[2026-06-02T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
    "[2026-06-02T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0",
    "[2026-06-02T07:06:02] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-02T14:07:10] bedroom_window | WindowCovering.CurrentPositionLiftPerc


一晚只有1次卧室→卫生间，属于正常范围

The bedroom window covering exhibits a critical mechanical failure or sensor malfunction where it physically moves between closed and open states without receiving corresponding motor command logs.

Explanation: Analysis of raw logs reveals two instances (12:24 and 14:05) where the `bedroom_window` state flips between '0' and '10000'.

Explanation: In both instances, there is no accompanying `OnOff` or `MotorCommand` log entry for the window actuator, which contradicts standard normal operation logic.

Explanation: This pattern indicates either a sensor reading error reporting random states while the cover is stuck, or a physical tampering event occurring silently without triggering an explicit 'tamper' alert in the provided log stream.

Explanation: While the front door events show consistent lock/unlock sequences with matching contact sensor changes, they are followed by occupancy delays that could be normal behavior; however, the window anomaly represents an unexplained physical state change posing a potential security breach.

[2026-06-05T12:24:17] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000

Immediately inspect the physical status of the bedroom window covering to confirm if it is mechanically stuck, jammed, or being manipulated.

Check the window's internal motor/control unit for signs of obstruction or failure.

Review high-frequency video footage of the bedroom area around 12:24 and 14:05 to rule out manual tampering not captured by the window sensor itself.

The rapid state change of the bedroom window (0 to 10000) without a clear 'manual open' command log suggests mechanical interference rather than user action.

High frequency of salient events (60) vs focus events (95) might indicate system noise, but the specific window behavior is distinct.

Rapid transition of bedroom_window from closed (0) to fully open/ajar (10000) at 14:05:07 immediately following a report of position 0.

Manual front door unlock event at 08:21:00 followed by no immediate occupancy confirmation in the entrance zone within the log snippet.

Timestamped logs for 'bedroom_contact_sensor' specifically looking for tripped states around 14:05:07.

Raw actuation commands vs. physical state readings for the bedroom window covering to determine if the motor was commanded to move or if it moved mechanically.

Video footage or high-frequency motion data for the entrance hallway between 08:20 and 08:25 to verify who entered/locked the door.

Check if 'front_door_contact_sensor' showed an open state during the 08:21 manual unlock operation.

## 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: 独居老人 (Elderly Living Alone)
- 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>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- 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>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1854,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 23,
    "living_room": 22,
    "bedroom": 19,
    "bathroom": 10,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-05T07:08:08] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-05T07:08:15] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-05T08:21:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-05T20:49:10] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-05T05:34:12] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-05T07:08:08] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-05T07:08:15] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-05T08:21:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-05T12:24:17] bedroom_window | WindowCovering.CurrentPosition

## 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 access or tailgating incident involving the front door around 08:21.",
      "supported_by": [
        "[2026-06-05T07:08:08] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-05T08:21:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-05T08:21:00] front_door_lock | DoorLock.LockState = 2"
      ],
      "contradicted_by": [
        "No motion sensor events recorded in the entrance room between 08:21 and subsequent times in the provided logs."
      ]
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Suspected forced entry or window tampering attempt on the bedroom window.",
      "supported_by": [
        "[2026-06-05T05:34:12] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-05T14:05:07] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-05T14:05:07] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000 (immediate change detected)",
        "[2026-06-05T20:49:24] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Standard daily routine where the resident opens/closes curtains and locks/unlocks doors normally.",
      "supported_by": [
        "Pattern of manual lock operations at 07:08 and 08:21 could represent leaving for work/school.",
        "Curtain adjustments at 12:24 and 14:05 align with daylight hours."
      ],
      "contradicted_by": [
        "The rapid state change of the bedroom window (0 t


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

The system logs confirm the resident was present in the bedroom prior to all security events, and the door lock sequence shows a legitimate user unlocking, entering, and re-locking the door manually.

Explanation: Occupancy sensors recorded '1' (present) in the bedroom at 06:59:00, immediately after the window curtain event at 05:24:08, proving the resident was already inside before any potential intrusion could occur.

Explanation: The front door log at 06:58:06 shows a manual unlock followed by a manual lock operation within seconds, consistent with a resident returning home and securing the entry point rather than an intruder forcing entry.

Explanation: The sequence of events (curtains down -> resident enters -> door locked/unlocked cycle -> occupancy detected) forms a coherent narrative of normal household activity without gaps indicating forced entry or unauthorized access.

[2026-06-05T06:59:00] bedroom_occupancy | OccupancySensing.Occupancy = 1

Continue standard monitoring; no immediate action required.

Review mobile app access logs if verification of the 'Manual' source is still desired for audit purposes, though current data strongly suggests local operation.

The source IP address or device ID associated with the 'Manual' lock operation at 06:58:06 to verify if it originated from a mobile app (legitimate user) or an external controller.

## 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: 独居老人 (Elderly Living Alone)
- 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>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- 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>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1855,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 22,
    "living_room": 23,
    "bedroom": 19,
    "bathroom": 10,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-05T06:58:06] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-05T06:58:17] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-05T08:32:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-05T20:45:14] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-05T05:24:08] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-05T06:58:06] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-05T06:58:17] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-05T08:32:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-05T12:22:10] bedroom_window | WindowCovering.CurrentPosition

## 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": "Suspected break-in attempt or unauthorized entry during early morning hours (05:24 - 08:32).",
      "supported_by": [
        "[2026-06-05T05:24:08] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-05T06:58:06] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-05T06:58:17] front_door_lock | DoorLock.LockState = 1"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Resident performing routine security checks (locking/unlocking) and adjusting curtains.",
      "supported_by": [
        "[2026-06-05T06:58:17] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-05T08:32:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)"
      ],
      "contradicted_by": [
        "[2026-06-05T06:58:06] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-05T06:58:17] front_door_lock | DoorLock.LockState = 1"
      ]
    }
  ],
  "most_concerning_signals": [
    "[2026-06-05T05:24:08] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-05T06:58:06] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)"
  ],
  "what_to_verify_in_raw_log": [
    "Motion sensor logs for the bedroom and entrance between 05:00 and 07:00 to confirm presence/absence of the resident.",
    "Video footage or doorbell camera logs around 05:24 and 06:58 to identify if an intruder was present.",
    "The source IP address or device ID associated with the 'Manual' lock operation at 06:58:06 to


FG-03-FP: 烟雾报警器自检触发CO检测

Evidence strongly indicates a potential burglary attempt involving the manipulation of bedroom window coverings to create an entry point or escape route immediately preceding an automatic front door unlock during a period of zero occupancy.

Explanation: Occupancy sensors confirm the house was completely empty (0 occupants) between 13:52 and 20:40.

Explanation: At 20:40:15, the front door lock triggered an 'Auto' unlock event without any preceding manual operation, which is highly irregular for an automated system.

Explanation: Almost simultaneously (at 20:40:34), the bedroom window coverings were fully opened (10000/10000), creating a suspicious spatial correlation between the door unlocking and the window state change.

Explanation: The sequence suggests a coordinated action: opening the window coverings likely to facilitate entry or provide an escape path just as the main entrance security was compromised.

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

Instruct resident to stay away from the property until authorities arrive and conduct a thorough inspection.

Check physical integrity of the front door lock mechanism and bedroom window hardware for signs of tampering or forced entry.

Review video footage from any existing cameras around the perimeter and bedroom area for the specific timestamp range.

Inconsistent window behavior suggesting potential tampering or malfunction where curtains/windows are being manipulated frequently outside normal hours.

[2026-06-07T05:23:10] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0 (Closed early morning)

[2026-06-07T13:52:06] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0 (Closed mid-day)

[2026-06-07T20:40:34] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000 (Fully opened just before the front door was auto-unlocked at 20:40:15)

Sequence of Bedroom Window opening (20:40:34) immediately preceding Front Door Auto-Unlock (20:40:15 - note timestamp discrepancy suggests rapid sequence or log order issue, but spatial correlation is high risk).

Front Door Auto-Unlock operation at 20:40:15 when no manual unlock event preceded it shortly before, combined with zero occupancy in main living areas.

Bedroom window position changing multiple times during low-activity periods (05:23, 13:52, 20:40).

Raw timestamps for bedroom_window state changes vs front_door_lock events to confirm causality (did someone open the window to create an escape route or access point?).

Sensor readings for 'bedroom_contact_sensor' or 'bedroom_window' contact sensor status around 20:40 to see if the window was physically breached/opened beyond the covering movement.

Check 'front_door_lock' raw logs for battery voltage or signal interference flags around 20:40 that might cause false 'Auto' unlocks.

Verify if 'bedroom_occupancy' was non-zero between 20:40:15 and 20:40:34 to rule out a family member returning home unexpectedly.

## 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: 独居老人 (Elderly Living Alone)
- 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>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- 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>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1856,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 22,
    "living_room": 24,
    "bedroom": 19,
    "bathroom": 9,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-07T12:15:05] living_room_smoke_alarm | SmokeCoAlarm.COState = 1",
    "[2026-06-07T12:15:30] living_room_smoke_alarm | SmokeCoAlarm.COState = 0",
    "[2026-06-07T12:15:00] living_room_smoke_alarm | SmokeCoAlarm.TestInProgress = True",
    "[2026-06-07T12:15:30] living_room_smoke_alarm | SmokeCoAlarm.TestInProgress = False",
    "[2026-06-07T06:50:08] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-07T06:50:14] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-07T08:31:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-07T12:15:30] living_room_smoke_alarm | Event: SelfTestComplete()",
    "[2026-06-07T20:40:15] front_door_lock | Event: LockOperation(LockOp

## 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 burglary attempt involving window manipulation and door locking anomalies.",
      "supported_by": [
        "[2026-06-07T05:23:10] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0 (Window closed at night)",
        "[2026-06-07T13:52:06] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0 (Window closed again later)",
        "[2026-06-07T20:40:15] front_door_lock | DoorLock.LockState = 1 (Door unlocked while occupancy is low/zero in living room/kitchen)",
        "[2026-06-07T20:40:15] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto) (Auto unlock event without clear manual trigger context)"
      ],
      "contradicted_by": [
        "[2026-06-07T06:50:08] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual) (Normal morning lock)",
        "[2026-06-07T08:31:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual) (Normal afternoon lock)",
        "[2026-06-07T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0 (Consistent with evening curfew for elderly alone scenario if resident left)"
      ]
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Smoke alarm triggered a routine self-test which cleared false positive concerns.",
      "supported_by": [
        "[2026-06-07T12:15:00] living_room_smoke_alarm | SmokeCoAlarm.TestInProgress = True",
        "[2026-06-07T12:15:05] living_room_smoke_alarm | SmokeCoAlarm.COState = 1",
        "[2026-06-07T12:15:30] living_room_smoke_alarm | SmokeCoAlarm.COState = 0",
        "[2026-06-07T12:15:30] living_room_smoke_alarm | Event: SelfTestComplete()"


FG-04-FP: 低电量报警但传感器仍正常工作

虽然电池低但传感器仍然能正常检测烟雾（SmokeState变1又恢复0），说明设备没失灵

Evidence strongly suggests an unauthorized entry via the bedroom window followed by front door access during a period of confirmed house vacancy.

Explanation: Occupancy sensors confirmed all rooms were empty (0) at 05:24 when the bedroom light turned on and the window cover position dropped to 0 (fully down/open), indicating manual operation from inside or outside without occupancy detection initially.

Explanation: At 07:09, the front door was manually unlocked exactly 3 hours after the window event while the system still registered the house as unoccupied until 07:09:05, creating a consistent timeline for an intruder entering via the window and then accessing the main entrance.

Explanation: The sequence of events (Window open -> House Empty -> Front Door Unlock -> Occupancy Detected) contradicts normal resident behavior where windows are typically closed before leaving home.

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

[2026-06-30T07:09:05] bedroom_occupancy | OccupancySensing.Occupancy = 1

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

Change all locks on the front door and any other accessible entry points immediately.

Inspect the bedroom window frame and lock mechanism for signs of forced entry or tampering.

Motion sensor data in the bedroom between 05:24 and 06:00 to confirm if someone entered through the window.

Temperature and humidity logs in the kitchen around 19:05 to distinguish between actual smoke/fire and false alarm caused by cooking steam.

Lock state history for the bedroom window if available to see if it was forcibly opened vs. manual operation.

## 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: 独居老人 (Elderly Living Alone)
- 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>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- 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>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1857,
  "salient_event_count": 60,
  "focus_event_count": 98,
  "room_activity": {
    "kitchen": 25,
    "living_room": 22,
    "bedroom": 21,
    "bathroom": 9,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-29T18:55:00] kitchen_smoke_alarm | SmokeCoAlarm.BatteryAlert = 1",
    "[2026-06-30T19:05:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1",
    "[2026-06-30T19:15:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 0",
    "[2026-06-30T07:09:10] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-30T07:09:21] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-30T08:39:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-30T20:49:07] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-30T05:24:10] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-30T07:09:10] front_door_lock | D

## 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 intruder activity detected: Bedroom window was opened (position=0) at night (05:24), while the house appeared unoccupied. The front door was manually unlocked shortly after (07:09), suggesting a possible entry point or attempt.",
      "supported_by": ["[2026-06-30T05:24:10] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0", "[2026-06-30T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0", "[2026-06-30T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Kitchen smoke alarm triggered with a battery alert, indicating a potential fire hazard or sensor malfunction that requires immediate attention.",
      "supported_by": ["[2026-06-29T18:55:00] kitchen_smoke_alarm | SmokeCoAlarm.BatteryAlert = 1", "[2026-06-30T19:05:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1", "[2026-06-30T19:15:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 0"],
      "contradicted_by": ""
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Routine daily lock/unlock cycles occurred during daylight hours (07:09, 08:39, 20:49), consistent with an occupant leaving and returning home.",
      "supported_by": ["[2026-06-30T07:09:10] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-30T20:49:07] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)"],
      "contradicted_by": ["[2026-06-30T05:24:10] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0"]
    }
  ],
  "most_concerning_signals": [
    "[2026-06-30T05:24:10] bedroom_window | WindowCover


EL-03-FP: 老人在旁边慢慢做饭

虽然老人短暂离开了厨房，但5分钟后回来检查，不是忘了关火

Occupancy sensors are reporting 'empty' for all zones while temperature data indicates a heating cycle was active and rising throughout the night, suggesting sensor failure rather than an empty house.

Explanation: All occupancy sensors (kitchen, living_room, bedroom, etc.) consistently reported 0 from 00:00 to 04:30, initially triggering intrusion hypotheses.

Explanation: However, concurrent temperature logs show a continuous rise in kitchen and living room temperatures (from ~22°C to ~24°C) during this same period, indicating a resident was likely present or at least the HVAC system was running with occupants inside.

Explanation: The sudden return to occupancy=1 at 07:08 after the lights turned on suggests the system simply failed to detect presence earlier, making an actual break-in or unattended cooking scenario highly unlikely given the thermal signature.

Explanation: Therefore, the primary risk is a sensor malfunction leading to false security alerts.

[2026-06-09T00:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0

[2026-06-09T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2281

[2026-06-09T04:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2403

[2026-06-09T04:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0

Inspect kitchen and living room motion/occupancy sensors for obstruction or calibration errors.

Review system logs for firmware updates or power dips around 00:00 that might have caused sensor reset.

Verify if other smart devices (e.g., smart plugs, voice assistants) were active during the night to confirm household activity.

{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or forced exit attempt at night (00:30) indicated by lack of occupancy in all zones despite system activity, possibly followed by a delayed door lock event.",
      "supported_by": ["[2026-06-09T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0", "[2026-06-09T00:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0", "[2026-06-09T00:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Regular daily routine involving bathroom visits, cooking, and window management during daytime hours.",
      "supported_by": ["room_activity" showing activity in kitchen/living_room/bedroom between 07:00 and 14:00, "suspicious_signals" showing front_door_lock operations and window_covering movements during these times"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Possible intruder entering the home via the front door while the resident was absent (indicated by zero occupancy across all rooms).",
      "supported_by": ["[2026-06-09T00:30:00] ... OccupancySensing.Occupancy = 0" (all rooms), "[2026-06-09T07:08:10] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-09T08:31:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)"],
      "contradicted_by": []
    },
    {
      "id": "H4",
      "type": "anomaly",
      "description": "Resident may have left the house prematurely or been unable to secure it properly after waking up from sleep (00:00), given the sequence of events.",
      "supported_by": ["[2026-06-09T00:00:00] ... OccupancySensing.Occupancy = 0", "[2026-06-09T00:30:00] ... OccupancySensing.Occupancy = 0"],
      "contradicted_by": []
    }
  ],
  "most_concerning_signals": [
    "[2026-06-09T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
    "[2026-06-09T00:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0",
    "[2026-06-09T00:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0"
  ],
  "what_to_verify_in_raw_log": [
    "Check if any door/window contact sensors were triggered between 00:00 and 07:00.",
    "Verify if there were any motion sensor activations outside of the normal morning routine (07:08 onwards).",
    "Confirm the exact timestamp of the manual lock operation at 07:08:10 relative to when the resident typically wakes up.",
    "Check for any temperature spikes or smoke detector triggers during the night period."
  ],
  "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: 独居老人 (Elderly Living Alone)
- 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>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- 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>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1851,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 22,
    "living_room": 21,
    "bedroom": 20,
    "bathroom": 10,
    "entrance": 22
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-09T07:08:10] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-09T07:08:13] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-09T08:31:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-09T20:36:10] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-09T05:30:10] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-09T07:08:10] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-09T07:08:13] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-09T08:31:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-09T12:38:08] bedroom_window | WindowCovering.CurrentPosition

## 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 exit attempt at night (00:30) indicated by lack of occupancy in all zones despite system activity, possibly followed by a delayed door lock event.",
      "supported_by": ["[2026-06-09T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0", "[2026-06-09T00:30:00] bedroom_occupancy | OccupancySensing.Occupancy = 0", "[2026-06-09T00:30:00] kitchen_occupancy | OccupancySensing.Occupancy = 0"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Regular daily routine involving bathroom visits, cooking, and window management during daytime hours.",
      "supported_by": ["room_activity" showing activity in kitchen/living_room/bedroom between 07:00 and 14:00, "suspicious_signals" showing front_door_lock operations and window_covering movements during these times"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Possible intruder entering the home via the front door while the resident was absent (indicated by zero occupancy across all rooms).",
      "supported_by": ["[2026-06-09T00:30:00] ... OccupancySensing.Occupancy = 0" (all rooms), "[2026-06-09T07:08:10] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-09T08:31:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)"],
      "contradicted_by": []
    },
    {
      "id": "H4",
      "type": "anomaly",
      "description": "Resident may have left the house prematurely or been unable to secure it properly after waking up from sleep (00:00), given the sequence of events.",
      "supported_by": ["[2026-06-09T00:0


发生在正常午睡时段（12:30-14:00），最后活动在卧室且灯已关/窗帘已关

The house is confirmed unoccupied overnight while the front door was auto-unlocked and a bedroom window was fully opened shortly after, indicating a likely unauthorized entry event.

Explanation: Occupancy sensors registered zero occupants across all rooms from 00:00 to 07:04, confirming the home was empty during the critical evening hours.

Explanation: At 20:37:10, the front door lock operation triggered automatically (Source=Auto) with no manual override recorded by an occupant present in the log.

Explanation: Exactly 5 seconds later at 20:37:21, the bedroom window covering state changed to '10000' (fully open), a pattern inconsistent with normal security routines for an empty house and highly suggestive of forced entry or ventilation access by an intruder.

Explanation: The correlation between the auto-unlock and the window opening in the absence of human presence rules out standard resident behavior.

[2026-06-12T00:00:00] ... occupancy = 0 (and subsequent readings until 07:04)

[2026-06-12T20:37:10] front_door_lock | Event: LockOperation(... OperationSource=Auto)

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

Do not enter the property until authorities have secured the scene; if safe to do so, document any signs of forced entry at the door or window.

Review smart-home camera footage from the entrance and bedroom area around 20:30-21:00 to capture visual confirmation of the incident.

Evening sequence (20:37) shows door unlocking followed by window opening, which could be part of a 'secure the house' routine where windows are checked/opened before final locking.

The specific timing of the bedroom window being fully open (10000) exactly when the front door is unlocked automatically at night (20:37:10 vs 20:37:21) creates a suspicious correlation if the resident is not present. If the resident were present, they would likely manually lock the door after entering.

Occupancy sensors show 0 at midnight and 00:30, but activity was recorded earlier in the day. The absence of occupancy data *between* the window/door events makes it hard to confirm presence.

Sensor calibration error or ghost signal causing false window/lock states.

Rapid toggling of states in close time proximity (e.g., door lock state change within seconds of operation event).

Specific values like '10000' for lift percentage might indicate a sensor overflow or parsing error rather than physical position.

The consistency of the timestamp sequence suggests real-world causality rather than random noise.

Multiple distinct events across different sensors (window, door) over several hours make a single widespread sensor failure less likely without other corroborating errors.

Correlation between Front Door Auto-Unlock (20:37:10) and Bedroom Window Full Open (20:37:21) at night.

Bedroom window set to full open (10000%) multiple times during the day, potentially indicating forced entry attempts or ventilation checks inconsistent with typical elderly behavior patterns.

Gap in occupancy confirmation between 08:40 (last manual door lock) and 12:37 (next window event).

Check raw motion sensor logs for the entrance hallway and bedroom between 05:29 and 20:37 to confirm actual human movement.

Verify the source ID of the 'Auto' lock operation at 20:37:10; determine if it was triggered by a sensor (motion/presence) or a scheduled task.

Inspect the bedroom window contact sensor log around 17:30 and 20:37 to see if the physical window actually moved or if only the covering moved.

Review the history of the bedroom window covering motor to distinguish between curtain lift percent (10000) versus actual window sash movement.

## 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: 独居老人 (Elderly Living Alone)
- 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>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- 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>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1851,
  "salient_event_count": 60,
  "focus_event_count": 97,
  "room_activity": {
    "kitchen": 22,
    "living_room": 24,
    "bedroom": 22,
    "bathroom": 9,
    "entrance": 20
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-12T07:01:03] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-12T07:01:11] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-12T08:40:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-12T20:37:10] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-12T05:29:16] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-12T07:01:03] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-12T07:01:11] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-12T08:40:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-12T12:37:16] bedroom_window | WindowCovering.CurrentPositionL

## 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 access or burglary attempt involving window manipulation and door locking patterns.",
      "supported_by": [
        "[2026-06-12T05:29:16] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0 (Window closed early morning)",
        "[2026-06-12T13:55:09] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0 (Window closed mid-afternoon)",
        "[2026-06-12T17:30:10] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000 (Window fully open late afternoon)",
        "[2026-06-12T20:37:10] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto) (Door unlocked via auto at night)",
        "[2026-06-12T20:37:21] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000 (Window opened shortly before/after door unlock)"
      ],
      "contradicted_by": [
        "Room activity counts are distributed across kitchen, living room, and bedroom during active hours, suggesting potential occupancy rather than total abandonment.",
        "No smoke or leak alarms triggered in the evidence packet."
      ]
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Resident performing routine home maintenance (window cleaning/ventilation) and standard evening security routine.",
      "supported_by": [
        "Multiple manual lock operations at different times of day suggest resident control.",
        "Window state changes occur during daylight hours (05:29, 13:55, 17:30), consistent with opening/closing for light or ventilation.",
        "Evening sequence (20:37) shows door unlocking followed by window opening, which could be part of a 'secure the house' routine where windo


FG-04-FP: 低电量报警但传感器仍正常工作

High probability of burglary attempt indicated by manual lock manipulation, door contact toggling, and window tampering occurring while the home was unoccupied.

Explanation: The residence was confirmed empty from 00:00 until 07:04, with occupancy sensors remaining at zero for over seven hours, creating an opportunity for unauthorized entry.

Explanation: At 07:04, a series of suspicious events occurred: a bedroom light turned on, followed immediately by a manual lock operation (Type 1) and a distinct 'False' to 'True' toggle on the front door contact sensor, suggesting someone opened and closed the door without triggering a standard entry/exit log or moving past the threshold significantly.

Explanation: A second manual lock operation occurred at 08:35 after another occupancy detection at the entrance, and multiple instances of window covering movement were recorded at odd hours (05:24, 13:56, 20:43), consistent with a burglar checking entry points or attempting to force windows.

[2026-06-04T07:04:11] front_door_contact | BooleanState.StateValue = False

[2026-06-04T07:04:17] front_door_contact | BooleanState.StateValue = True

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

Check physical locks and window latches on all exterior doors and windows for signs of forced entry or tampering.

Review surveillance footage if available to identify individuals near the property between 05:24 and 09:20.

[2026-06-04T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-04T00:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0

[2026-06-04T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-04T00:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0

Multiple manual lock operations at odd hours (07:04, 08:35) combined with subsequent auto-unlocks.

Bedroom window position changes (closed to fully open) occurring outside typical waking hours (05:24, 13:56, 20:43).

Complete absence of occupancy signals across all rooms at midnight (00:00), which is highly unusual for a single elderly resident unless they have left home.

Timestamps and sensor IDs for any motion detection events between 05:24 and 08:35 on 2026-06-04 to see if movement occurred when locks were being manipulated.

Detailed status of the door lock during the manual operation events (e.g., did it fail to engage after manual turn?).

Context around the 00:00 occupancy drop: Was there an exit log from the front door or a vehicle departure signal?

Smoke detector diagnostic logs to confirm if the battery replacement actually fixed the issue or if smoke was detected post-replacement.

## 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: 独居老人 (Elderly Living Alone)
- 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>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- 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>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1852,
  "salient_event_count": 60,
  "focus_event_count": 98,
  "room_activity": {
    "kitchen": 24,
    "living_room": 23,
    "bedroom": 19,
    "bathroom": 9,
    "entrance": 23
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-03T09:00:00] kitchen_smoke_alarm | SmokeCoAlarm.BatteryAlert = 1",
    "[2026-06-04T09:10:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1",
    "[2026-06-04T09:20:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 0",
    "[2026-06-04T07:04:09] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-04T07:04:18] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-04T08:35:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-04T20:43:19] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-04T05:24:05] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-04T07:04:09] front_door_lock | D

## 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 burglary attempt or unauthorized entry/exit pattern involving manual lock manipulation and window tampering.",
      "supported_by": [
        "[2026-06-04T07:04:09] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-04T07:04:18] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-04T08:35:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-04T05:24:05] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-04T13:56:04] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-04T20:43:36] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine maintenance of smoke alarm battery followed by a false positive or transient smoke event.",
      "supported_by": [
        "[2026-06-03T09:00:00] kitchen_smoke_alarm | SmokeCoAlarm.BatteryAlert = 1",
        "[2026-06-04T09:10:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 1",
        "[2026-06-04T09:20:00] kitchen_smoke_alarm | SmokeCoAlarm.SmokeState = 0"
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Suspicious nighttime activity indicating potential intrusion or caretaker negligence given the 'Elderly Living Alone' context.",
      "supported_by": [
        "[2026-06-04T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-04T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy


High probability of unauthorized entry (tailgating) indicated by an unknown manual unlock source coinciding with occupancy detection and window manipulation.

Explanation: At 17:16-17:17, the front door contact sensor confirmed the door opened (False), followed immediately by a lock operation from 'Source=4' (unknown/unauthorized ID).

Explanation: Occupancy sensors for the entrance zone were active ('1') at 17:16:03 and bedroom at 17:19:00, confirming a physical presence inside the home during this event.

Explanation: Subsequent rapid cycling of bedroom window coverings (closed to open then back) shortly after suggests staging or checking egress points, consistent with intrusion behavior rather than routine activity.

Explanation: The discrepancy between the unknown unlock source and the known resident's typical patterns rules out normal daily operations.

[2026-06-02T17:16:00] kitchen_occupancy | OccupancySensing.Occupancy = 1

[2026-06-02T17:16:10] front_door_contact | BooleanState.StateValue = True

[2026-06-02T17:19:00] bedroom_occupancy | OccupancySensing.Occupancy = 1

Immediately notify local law enforcement and provide them with the timestamped log evidence.

Contact the homeowner to verify if they arrived at this time and identify who generated OperationSource=4.

Check security camera footage specifically around 17:17 to visually confirm if the door was unlocked remotely vs. physically tailed.

Temporarily disable non-critical automation to prevent potential escalation if the intruder is still present.

"room_activity": { "kitchen": 19, "living_room": 19, ... }

Absence of occupants despite high event counts: Occupancy sensors report empty rooms (0) for all zones starting at 00:00, yet significant lock/window events occur later. If occupancy is truly 0, who performed the manual unlock (Source=4)?

[2026-06-02T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-02T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-02T00:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0

[2026-06-02T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0

"room_activity": { "entrance": 29, "bedroom": 20, ... }

LockOperation Source=4 (Unknown Manual Unlock) at 17:17:00

Rapid cycling of bedroom window coverings (Closed -> Open -> Closed/Open) correlating with door lock states

Discrepancy between reported 'Empty House' occupancy at midnight vs subsequent active intruder-like behaviors

Raw motion sensor logs for entrance/bedroom around 17:16-17:20 to confirm if anyone physically entered before the door was manually unlocked.

Identity verification logs or device association tables to determine who (or what) generated OperationSource=4.

Timestamped audio logs from entrance hallway to listen for voices or struggle noises during the 17:17 event.

Window contact sensor logs (not just covering position) to see if the window was actually breached/opened when covers were adjusted.

## 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: 独居老人 (Elderly Living Alone)
- 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>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>, 床头灯<onoff_light>
- 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>, 厨房运动传感器<occupancy_sensor>
- living_room: 客厅温度传感器<temperature_sensor>, 客厅灯<dimmable_light>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘<window_covering>, 客厅窗户传感器<contact_sensor>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1859,
  "salient_event_count": 60,
  "focus_event_count": 97,
  "room_activity": {
    "kitchen": 19,
    "living_room": 19,
    "bedroom": 20,
    "bathroom": 10,
    "entrance": 29
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-02T07:00:05] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-02T07:00:13] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-02T08:21:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-02T17:16:00] front_door_lock | Event: LockOperation(LockOperationType=1)",
    "[2026-06-02T17:17:00] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=4)",
    "[2026-06-02T20:44:19] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-02T05:37:09] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-02T07:00:05] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-02T

## 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: The front door was manually unlocked (Source=4) at 17:17, immediately followed by the lock state changing to UNLOCKED. In a solo elderly living scenario, manual unlock sources other than known users warrant investigation.",
      "supported_by": [
        "[2026-06-02T17:17:00] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=4)",
        "[2026-06-02T17:17:00] front_door_lock | DoorLock.LockState = 1"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Suspicious window activity pattern suggesting forced entry or staging an intrusion: Bedroom windows were closed (0%) at 17:16, then opened (100%) at 17:17 and 20:44. This rapid opening/closing sequence coincides with door lock operations.",
      "supported_by": [
        "[2026-06-02T17:16:30] front_door_lock | DoorLock.LockState = 2",
        "[2026-06-02T17:17:00] front_door_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-02T20:44:25] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Routine evening routine: High activity counts in kitchen and living room during daytime hours (19 events each), consistent with meal preparation and daily activities.",
      "supported_by": [
        "\"room_activity\": { \"kitchen\": 19, \"living_room\": 19, ... }",
        "[2026-06-02T08:21:00] front_door_lock | Event: LockOperation..."
      ],
      "contradicted_by": []
    },
    {
      "id": "H4",
      "type": "anomaly",
      "description": "


The house was occupied by residents waking up in the morning; the door lock event is a standard resident departure routine confirmed by continuous occupancy signals.

Explanation: Occupancy sensors show the bedroom became active at 06:23:00 with lights turning on, indicating a resident (likely the homeowner) woke up.

Explanation: The 'Manual' lock operation at 07:11:20 occurred immediately after the resident turned off their bedroom light (07:11:09), consistent with leaving the room and exiting the house.

Explanation: Contrary to an intrusion scenario where the house would be empty, occupancy logs between 06:40 and 07:11 show repeated activity in the bathroom, confirming human presence inside during the alleged anomaly window.

Explanation: The sequence of Manual Unlock -> Contact Opened -> Auto Lock matches a normal exit pattern, not a forced entry or tailgating attempt.

[2026-06-09T06:23:00] bedroom_occupancy | OccupancySensing.Occupancy = 1

[2026-06-09T06:40:08] bathroom_occupancy | OccupancySensing.Occupancy = 1

[2026-06-09T07:11:09] bedroom_light | OnOff.OnOff = False

No action required; system behavior is consistent with normal household activity.

Continue monitoring for any future discrepancies between sensor occupancy states and lock operations.

Sequence: Bedroom window fully lowered (closed) at 06:23:10, followed ~48 mins later by Manual Front Door Unlock (07:11:20) then Auto Lock (07:11:31). This temporal gap combined with the 'Manual' source on unlock while the house appears empty (based on other rooms having 0 occupancy at that hour?) suggests potential intrusion or testing.

Door Lock State transition from Locked(2) to Unlocked(1) via Manual operation at 07:11:20, immediately followed by Auto re-lock at 07:11:31. If no legitimate user was present (indicated by low/zero activity in living room/bedroom around this time if assumed sleep schedule), this is suspicious.

Room Activity distribution: High activity in Living Room (37) and Kitchen (22) vs Entrance (11). The high entrance count might be attributed to the anomaly events, but the lack of concurrent motion detection logs in the evidence packet for that specific timeframe makes it harder to confirm presence.

Check raw motion sensor logs for entrance/living_room specifically between 06:20 and 07:20 to see if any movement coincided with the manual door interaction.

Verify the identity/source of the 'Manual' lock operation at 07:11:20 (app usage? physical keypad? smart lock app?).

Cross-reference thermostat/power consumption logs between 06:23 and 07:11 to detect HVAC or appliance activity indicating human presence.

Check camera footage (if available) for the entrance hallway and bedroom window area during the 06:23-07:15 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: 一室一厅 (Studio/1BR)
- 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>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>
- 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>, 客厅台灯<onoff_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>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1118,
  "salient_event_count": 60,
  "focus_event_count": 113,
  "room_activity": {
    "kitchen": 22,
    "living_room": 37,
    "bedroom": 24,
    "bathroom": 19,
    "entrance": 11
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-09T07:11:20] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-09T07:11:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-09T18:28:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-09T21:50:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-09T06:23:10] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-09T07:11:20] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-09T07:11:31] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-09T18:28:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-09T21:50:24] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
    "[2026-06-09T21:50:31] front_door_lock | D

## 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": "Unauthorized entry or forced door opening attempt between 06:23 and 07:11, indicated by a mismatch between window state (open) and subsequent manual door lock/unlock sequence.",
      "supported_by": [
        "[2026-06-09T06:23:10] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-09T07:11:20] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-09T07:11:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)"
      ],
      "contradicted_by": [
        "No motion sensor triggers in living_room or entrance during the specific interval (06:23 - 07:11) are explicitly listed as suspicious, though room_activity shows 11 events for entrance."
      ]
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine evening routine involving closing windows and locking doors automatically at night.",
      "supported_by": [
        "[2026-06-09T21:50:24] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-09T21:50:31] front_door_lock | DoorLock.LockState = 1"
      ],
      "contradicted_by": [
        "The earlier anomaly sequence (H1) suggests a non-routine event occurred hours prior."
      ]
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Scheduled nightly occupancy clearing or system reset occurring exactly at midnight intervals.",
      "supported_by": [
        "[2026-06-09T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-09T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-09T00:30:00] ...",
        "[2026-06-09T01:00:00]


The apparent anomaly of the bedroom window opening at night is fully explained by legitimate resident activity (waking up, turning on lights, and adjusting window covers) confirmed by occupancy sensors shortly after.

Explanation: Occupancy sensors recorded a transition from 'Empty' to 'Occupied' in the bedroom at 06:24:00, exactly preceding the window cover adjustment at 06:24:15.

Explanation: Subsequent logs show consistent human activity patterns: lights turning on/off, bathroom usage, and movement between rooms starting at 06:29.

Explanation: The event sequence (wake -> light on -> window open -> leave room) aligns perfectly with normal morning routine behaviors rather than unauthorized intrusion.

Explanation: No forced entry indicators were found; door locks operated normally with manual/auto sources matching user schedules.

[2026-06-16T06:24:00] bedroom_occupancy | OccupancySensing.Occupancy = 1

[2026-06-16T06:24:07] bedroom_light | OnOff.OnOff = True

Continue monitoring standard daily routines.

No immediate security intervention required.

No alarm triggers or smoke/leak sensors activated during the night period.

Door lock operations are consistent with manual user interaction (Manual source), suggesting the door itself was not forced open.

Bedroom window covering state changed from Closed (0%) to Open (10000%) between 06:24 and 22:12 while all room occupancy sensors reported 'Empty' for over 16 hours.

Potential breach of perimeter security via the bedroom window without triggering an intrusion alarm.

Raw motion detection logs for the bedroom specifically between 06:24 and 22:12 to confirm if the sensor missed movement or if the window cover motor triggered the event.

Smart plug or power consumption logs for the bedroom window covering motor to verify the physical action of opening/closing occurred at the logged timestamps.

Audio/video feed logs (if available) for the bedroom exterior and interior during the night shift.

History of 'WindowCovering.CurrentPositionLiftPercent100ths' values to see if intermediate states were skipped, indicating rapid forceful movement.

## 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: 一室一厅 (Studio/1BR)
- 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>
- bedroom: 卧室温度传感器<temperature_sensor>, 卧室灯<dimmable_light>, 卧室窗帘<window_covering>, 卧室窗户传感器<contact_sensor>, 卧室运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>
- 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>, 客厅台灯<onoff_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>, 客厅运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1124,
  "salient_event_count": 60,
  "focus_event_count": 113,
  "room_activity": {
    "kitchen": 21,
    "living_room": 37,
    "bedroom": 23,
    "bathroom": 20,
    "entrance": 12
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-16T07:16:17] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-16T07:16:22] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-16T18:08:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-16T22:12:40] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-16T06:24:15] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-16T07:16:17] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-16T07:16:22] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-16T18:08:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-16T22:12:31] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
    "[2026-06-16T22:12:40] front_door_lock | D

## 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": "Resident follows standard daily routine: leaving home in the morning (lock/unlock sequence) and returning at night.",
      "supported_by": [
        "[2026-06-16T07:16:17] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-16T07:16:22] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-16T18:08:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-16T22:12:40] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "room_activity distribution showing activity across kitchen, living_room, bedroom during daytime hours"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Potential unauthorized entry or window tampering detected due to a mismatch between bedroom window state changes and occupancy data.",
      "supported_by": [
        "[2026-06-16T06:24:15] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-16T22:12:31] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-16T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-16T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
        "[2026-06-16T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0",
        "The window is fully closed (0%) early morning while house is empty, then fully open (10000) shortly before resident return, with no recorded occupancy events during the transition."
      ],
      "contradicted_by": [
        "No alarm triggers or smoke/leak