FG-01-FP: 煲汤/慢炖（正常长时间开灶）

温度上升后稳定（不持续飙升），住户定期回来检查，烟雾传感器未触发

Evidence indicates a potential break-in attempt at the front door around 07:28 AM involving manual manipulation followed by an automatic state change, with no subsequent human presence detected in the house until late evening.

Explanation: The raw log shows a suspicious sequence at 07:28 where the front door was manually locked, but the contact sensor immediately reported 'False' (open), and only 11 seconds later automatically re-locked while the state changed to unlocked. This rapid lock-unlock-re-lock cycle without immediate motion detection suggests a failed entry attempt or tampering rather than normal resident activity.

Explanation: Crucially, the occupancy sensors for the entrance, living room, and all other rooms remain at '0' throughout the morning hours (until 21:19). If this were a resident locking/unlocking the door upon returning home, we would expect occupancy sensors to trigger near 07:28 or shortly after. The absence of occupants during the incident window strongly implies the interaction was external.

Explanation: The lack of any motion sensor triggers in the entrance or living areas between 07:28 and 07:35 further contradicts the hypothesis of a successful entry by a person moving inside the house.

[2026-06-03T07:28:20] front_door_contact | BooleanState.StateValue = False (Door open immediately after manual lock)

[2026-06-03T07:28:22] ... [2026-06-03T07:28:30] front_door_contact | BooleanState.StateValue = True (Door closed)

No occupancy events recorded for entrance/living_room between 07:28 and 21:19

Check physical security footage from the front door camera if available to verify if someone approached or interacted with the door handle.

Inspect the front door lock mechanism for signs of forced entry, picking tools, or damage.

Review system logs for smart-lock firmware updates or schedule changes that might explain the 'Auto' source triggering an unlock shortly after a manual lock.

[2026-06-03T16:07:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-03T18:19:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-03T22:10:18] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-03T06:48:20] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

[2026-06-03T07:28:31] front_door_lock | DoorLock.LockState = 1

{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or forced entry attempt at the front door around 07:28 AM, indicated by a manual lock operation followed immediately by an auto unlock and subsequent manual re-locking.",
      "supported_by": ["[2026-06-03T07:28:20] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-03T07:28:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)", "[2026-06-03T07:28:20] front_door_lock | DoorLock.LockState = 2 (Locked) -> [2026-06-03T07:28:31] ... LockState = 1 (Unlocked)"],
      "contradicted_by": ["No motion sensor trigger in entrance or living room during this specific 1-minute window to confirm presence."]
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine household activity involving kitchen use, dining, and children's room activities during daylight hours.",
      "supported_by": ["room_activity.kitchen: 8", "room_activity.dining_room: 7", "room_activity.kids_room: 12", "Window covering events at 06:48 (closed) and 21:19/22:10 (open) align with wake-up and sleep routines."],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Possible intruder movement through bedrooms after occupants appear to have left for bed (nighttime), specifically targeting the master bedroom and kids' room windows.",
      "supported_by": ["[2026-06-03T21:19:07] kids_room_window | WindowCovering... = 10000 (Open)", "[2026-06-03T22:10:15] master_bedroom_window | WindowCovering... = 10000 (Open)", "Occupancy sensors report 0 in all rooms starting 00:00:00, suggesting the house is empty while these windows are being opened later in the evening (if timestamps are sequential within the log file logic) OR the logs are out of order.",
      "Note on Timestamps: The provided suspicious_signals list seems to be unordered or represents multiple distinct events. However, if H1 (07:28) is morning entry, and occupancy drops at 00:00 (midnight?), then window openings at 21:19 and 22:10 occur *before* the system thinks everyone is asleep. If the '00:00' occupancy event means 'end of day summary' rather than a real-time state change at midnight, it contradicts the window opening times. Assuming standard chronological flow: Occupants leave at night (22:10 windows open? Unlikely for residents). More likely scenario: Intruder enters via front door (07:28), moves through house, opens windows to create noise/distraction or escape route, and leaves before morning. But the 00:00 occupancy zeros suggest no one was there at midnight. This creates a contradiction.",
      "Contradiction Logic Refined": The timestamp sequence in the JSON array is not strictly chronological. We must look at absolute time.
      - 07:28: Front door interaction.
      - 06:48: Kids window closed.
      - 21:19 / 22:10: Windows opened.
      - 00:00: All rooms show Occupancy=0.

      Hypothesis A (Intruder): Intruder enters at 07:28, stays until late evening/night, opens windows at 21:19/22:10, and leaves. The 00:00 occupancy=0 confirms no residents were home at midnight, consistent with them being gone since 07:28.
      Hypothesis B (Resident): Residents open windows at 21:19/22:10 to ventilate, but the 00:00 occupancy=0 suggests they left already? No, occupancy usually updates when people leave. If they left at 22:10, occupancy would drop then. The 00:00 data point might be a daily reset flag.

      Let's stick to the strongest signal: The rapid Lock->Unlock->Lock cycle at 07:28 combined with the house being empty (based on 00:00 occupancy context implying absence during the night cycle) raises suspicion of a break-in that happened early morning or the resident was away.",
      "contradicted_by": []
    }
  ],
  "most_concerning_signals": [
    "Rapid sequence at 07:28: Manual Lock -> Auto Unlock (within 1 min) -> Lock State 2 (Locked) -> Lock State 1 (Unlocked). This pattern often indicates a tamper attempt, failed key insertion, or an automated security system disarming/re-arming loop triggered by intrusion.",
    "Window coverings opened (100%) in Kids Room (21:19) and Master Bedroom (22:10) shortly after the front door incident, while occupancy sensors eventually read zero, suggesting potential access points created by an intruder."
  ],
  "what_to_verify_in_raw_log": [
    "Check raw contact_sensor logs for 'entrance' and 'front_door' between 07:28:20 and 07:28:45 to see if the door remained open longer than expected or if a breach occurred.",
    "Verify if the 'Auto' source at 07:28:31 corresponds to a smart-lock feature (e.g., 'lock schedule') or a panic button/safety mechanism triggered by the manual attempt.",
    "Cross-reference camera feeds (if available) or motion sensor logs for 'entrance', 'hallway', and 'living_room' specifically between 07:28 and 07:35 to detect human presence during the lock anomaly.",
    "Check if the window coverings at 21:19 and 22:10 were opened via app/control panel or manually, and if any corresponding motion was detected near those windows."
  ],
  "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: 三室两厅 (3BR)
- balcony: 洗衣机<laundry_washer>, 阳台灯<onoff_light>, 阳台门传感器<contact_sensor>
- dining_room: 餐厅灯<dimmable_light>, 餐厅运动传感器<occupancy_sensor>
- entrance: 入户门传感器<contact_sensor>, 入户门锁<door_lock>, 玄关灯<onoff_light>, 玄关运动传感器<occupancy_sensor>
- kids_room: 儿童房温度传感器<temperature_sensor>, 儿童房灯<dimmable_light>, 儿童房窗帘<window_covering>, 儿童房窗户传感器<contact_sensor>, 儿童房运动传感器<occupancy_sensor>
- kitchen: 厨房温度传感器<temperature_sensor>, 厨房漏水传感器<water_leak_detector>, 厨房灯<onoff_light>, 厨房灶具<cook_surface>, 厨房烟雾报警器<smoke_co_alarm>, 厨房窗户传感器<contact_sensor>, 洗碗机<dishwasher>
- living_room: 客厅主灯<dimmable_light>, 客厅副灯<dimmable_light>, 客厅氛围灯<onoff_light>, 客厅温度传感器<temperature_sensor>, 客厅烟雾报警器<smoke_co_alarm>, 客厅空调<air_conditioner>, 客厅窗帘1<window_covering>, 客厅窗户传感器1<contact_sensor>, 客厅窗户传感器2<contact_sensor>, 客厅运动传感器<occupancy_sensor>
- master_bathroom: 主卫漏水传感器<water_leak_detector>, 主卫灯<onoff_light>, 主卫运动传感器<occupancy_sensor>
- master_bedroom: 主卧床头灯<onoff_light>, 主卧温度传感器<temperature_sensor>, 主卧灯<dimmable_light>, 主卧空调<air_conditioner>, 主卧窗帘<window_covering>, 主卧窗户传感器<contact_sensor>, 主卧运动传感器<occupancy_sensor>
- second_bathroom: 次卫漏水传感器<water_leak_detector>, 次卫灯<onoff_light>
- second_bedroom: 次卧灯<dimmable_light>, 次卧空调<air_conditioner>, 次卧窗帘<window_covering>, 次卧窗户传感器<contact_sensor>, 次卧运动传感器<occupancy_sensor>

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2299,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 8,
    "living_room": 15,
    "dining_room": 7,
    "master_bedroom": 10,
    "second_bedroom": 7,
    "kids_room": 12,
    "master_bathroom": 8,
    "entrance": 22
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-03T07:28:20] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-03T07:28:31] front_door_lock | Event: L

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

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

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or forced entry attempt at the front door around 07:28 AM, indicated by a manual lock operation followed immediately by an auto unlock and subsequent manual re-locking.",
      "supported_by": ["[2026-06-03T07:28:20] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-03T07:28:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)", "[2026-06-03T07:28:20] front_door_lock | DoorLock.LockState = 2 (Locked) -> [2026-06-03T07:28:31] ... LockState = 1 (Unlocked)"],
      "contradicted_by": ["No motion sensor trigger in entrance or living room during this specific 1-minute window to confirm presence."]
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine household activity involving kitchen use, dining, and children's room activities during daylight hours.",
      "supported_by": ["room_activity.kitchen: 8", "room_activity.dining_room: 7", "room_activity.kids_room: 12", "Window covering events at 06:48 (closed) and 21:19/22:10 (open) align with wake-up and sleep routines."],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Possible intruder movement through bedrooms after occupants appear to have left for bed (nighttime), specifically targeting the master bedroom and kids' room windows.",
      "supported_by": ["[2026-06-03T21:19:07] kids_room_window | WindowCovering... = 10000 (Open)", "[2026-06-03T22:10:15] master_bedroom_window | WindowCovering... = 10000 (Open)", "Occupancy sensors report 0 in all rooms starting 00:00:00, suggesting the house is empty while these windows are being opened later in the evening


BA-05-FP: 邻居/亲友代为浇花/喂宠物

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

An unauthorized individual likely entered the house, unlocked the front door, moved through the kitchen and entrance, and then re-locked and exited between 12:48 and 13:00 while the system registered the home as vacant.

Explanation: Occupancy sensors consistently reported 0 for all rooms during the incident window (12:45–13:00), indicating the resident was away.

Explanation: The front door lock was unlocked at 12:48 by an unknown source (UserIndex=5) followed immediately by the door contact opening to False.

Explanation: High activity counts (11) in the kitchen and entrance were recorded during this exact time, which is physically inconsistent with a fully empty house unless someone entered.

Explanation: The sequence ended with the door being locked again at 12:58, suggesting the intruder left before the next scheduled check-in.

[2026-06-20T12:48:03] front_door_contact | BooleanState.StateValue = False

room_activity.kitchen = 11 and room_activity.entrance = 11 during reported vacancy hours

Immediately change the front door lock code or physical key combinations.

Review surveillance footage if available to identify the person associated with UserIndex=5.

Alert local authorities or property management to report the potential breach.

[2026-06-20T12:58:00] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=3, UserIndex=5)

[2026-06-20T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-20T00:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-20T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-20T00:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-20T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-20T00:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0

High room_activity count (11) in kitchen and entrance during reported vacancy hours

Check user index '5' identity against authorized household member list.

Verify if OperationSource '3' corresponds to a legitimate device (e.g., smart key fob) or an unknown controller.

Inspect raw logs around 12:48 and 12:58 for motion sensor activations preceding/following the door lock events.

Check window covering and window contact sensor states for the kitchen and living room during the 12:48-12:58 window.

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

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

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

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1492,
  "salient_event_count": 60,
  "focus_event_count": 82,
  "room_activity": {
    "kitchen": 11,
    "living_room": 18,
    "dining_room": 9,
    "master_bedroom": 9,
    "second_bedroom": 8,
    "kids_room": 8,
    "master_bathroom": 8,
    "entrance": 11
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-20T12:48:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=3, UserIndex=5)",
    "[2026-06-20T12:58:00] front_door_lock | E

## 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": "Unusual night-time activity detected in the kitchen and entrance areas despite the entire house being vacant (occupancy=0) for most of the night.",
      "supported_by": ["room_activity.kitchen = 11", "room_activity.entrance = 11", "suspicious_signals contains lock operations at 12:48 and 12:58"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "House is currently empty/away, indicated by consistent zero occupancy readings across all rooms from 00:00 to 01:00.",
      "supported_by": ["suspicious_signals shows OccupancySensing.Occupancy = 0 for all rooms between 00:00 and 01:00", "temperature_patterns is empty (suggesting no heating/cooling adjustments typical of home presence)"],
      "contradicted_by": ["room_activity.kitchen = 11 and room_activity.entrance = 11 suggest recent or ongoing interaction with these zones"]
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Potential unauthorized entry or attempted entry followed by exit, inferred from the sequence of locking/unlocking events combined with high activity counts in secure zones during 'empty' hours.",
      "supported_by": ["suspicious_signals shows LockOperation(LockOperationType=0) [unlock] at 12:48 and LockOperation(LockOperationType=1) [lock] at 12:58", "High event counts (11) in kitchen and entrance at night are inconsistent with a fully empty house"],
      "contradicted_by": ["No alarm triggers (smoke, leak, intrusion) listed in suspicious_signals"]
    }
  ],
  "most_concerning_signals": [
    "[2026-06-20T12:48:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=3, UserIndex=5)",
    "[2026-06-20T12:58:00] front_doo


FG-02-FP: 电暖器/取暖器正常使用

有人在房间且温度上升后趋于稳定（不是持续飙升），无烟雾报警触发

The event at 20:49 where the kids' room window opened is consistent with a scheduled or automated morning routine that was misaligned in time perception, as confirmed by the window closing and lights turning on shortly after 06:12.

Explanation: Raw log shows the kids' room window opening (100%) at 20:49 but also shows occupancy remained 0 throughout the night until 06:12 when lights turned on.

Explanation: Crucially, the same sensor log shows the window position resetting to 0% at 06:13 and lights turning on at 06:12, indicating the 20:49 timestamp for the 'open' event corresponds to the actual morning routine time (likely a clock skew or timezone issue in the provided packet labels vs real-time sequence), not a late-night intrusion.

Explanation: The door lock events at 22:47 show an automatic unlock (Source=Auto) immediately following the master bedroom window opening, which is standard 'Goodnight/Away' mode behavior, not a forced entry response.

[2026-06-23T06:12:10] kids_room_light | OnOff.OnOff = True

[2026-06-23T06:13:00] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

[2026-06-23T22:47:30] front_door_lock | OperationSource=Auto

Verify system clock synchronization across all sensors to resolve the apparent 8-hour discrepancy between the 20:49 label and the 06:12 wake-up event.

No immediate security intervention required; system appears to be functioning within normal operational parameters.

[2026-06-23T07:11:26] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

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

[2026-06-23T18:13:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-23T22:47:30] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-23T06:12:13] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

[2026-06-23T07:11:16] front_door_lock | DoorLock.LockState = 2

[2026-06-23T07:11:26] front_door_lock | DoorLock.LockState = 1

Verify if any motion sensors in the hallway or entrance hall triggered between 20:49 and 22:47.

Review the specific reason code or context for the 22:47:30 manual door lock (was it a panic button press, keypad entry, or app command?).

Check logs for any water leak or smoke alarms triggering around the same time.

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

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

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

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2470,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 7,
    "living_room": 15,
    "dining_room": 7,
    "master_bedroom": 10,
    "second_bedroom": 7,
    "kids_room": 14,
    "master_bathroom": 8,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-23T07:11:16] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-23T07:11:26] front_door_lock | Event: L

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

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

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "normal",
      "description": "Standard daily routine involving manual locking/unlocking by residents and automated evening security arming.",
      "supported_by": ["Multiple manual lock operations (07:11, 16:23, 18:13) aligning with typical departure/return times", "Automated unlock at 22:47 suggests a 'Goodnight' or 'Away' mode transition", "Occupancy sensors show empty rooms starting at 00:00, consistent with night-time"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Potential forced entry or window tampering in the children's room followed by immediate system response.",
      "supported_by": ["Kids room window fully open (position 100%) at 20:49", "Front door locked manually at 22:47:30 (likely re-arming after detecting an intrusion event)", "Sequence of events: Window opens -> Door locks (possibly triggered by alarm state or user reaction to perceived breach)"],
      "contradicted_by": ["No explicit 'breach detected' or 'alarm tripped' signals in the provided packet", "The door lock operation at 22:47 is labeled 'Manual', which could be a resident returning home rather than an automatic response, though the timing coincides suspiciously with the window opening"]
    }
  ],
  "most_concerning_signals": [
    "[2026-06-23T20:49:07] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
    "[2026-06-23T22:47:30] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)"
  ],
  "what_to_verify_in_raw_log": [
    "Check occupancy sensor data for kids_room between 20:45 and 20:55 to see if anyone was present when the window opened.",
    "Verify if any motion sensors in the hallway or entrance hall triggered between


CH-04-FP: 家长在玄关操作门锁

No security threat detected; the midnight occupancy zeros represent normal sleeping hours, and the 07:21 door event is a confirmed authorized resident interaction.

Explanation: Midnight occupancy reports (00:00 - 03:00) showing zero in all rooms are consistent with standard sleep cycles for a household, especially given lights were off before this period.

Explanation: The morning event at 07:21 shows a manual unlock followed immediately by an 'Auto' lock and door contact closure/opening cycle, which correlates perfectly with an authorized resident (UserIndex=1 seen later at 10:25) exiting the home.

Explanation: Temperature logs show gradual heating increases typical of AC/HVAC operation or sunrise warming, with no signs of fire or unattended cooking.

Explanation: All subsequent events (lights on at 06:35, occupancy spikes at 10:25 and 16:14) confirm normal daily activity patterns without gaps suggesting intrusion.

[2026-06-24T06:35:09] kids_room_light | OnOff.OnOff = True

[2026-06-24T10:25:05] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=3, UserIndex=1)

Continue monitoring routine occupancy patterns to establish baseline behavior.

No immediate action required; system status is nominal.

[2026-06-24T10:25:32] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=3, UserIndex=1)

[2026-06-24T16:14:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-24T18:03:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-24T22:14:36] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-24T06:35:17] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

Unusual silence/absence of occupants in sleeping areas while the house appears locked down in the evening, potentially indicating missed motion detection or residents leaving early without triggering 'away' mode properly.

[2026-06-24T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-24T00:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-24T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-24T00:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-24T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0

Front door unlock/lock sequence at 07:21 lacking an associated entrance room occupancy spike

Simultaneous zero occupancy reports across all bedrooms and main living areas at midnight despite prior activity logs

Check raw motion sensor data for the entrance hallway between 07:20 and 07:30 to confirm if someone entered.

Verify the definition of 'OperationSource=3' and 'UserIndex=1' to ensure UserIndex=1 corresponds to an authorized resident.

Cross-reference smart plug power consumption data for appliances in the mentioned rooms during the 00:00 timestamp to detect phantom energy usage.

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

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

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

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2295,
  "salient_event_count": 60,
  "focus_event_count": 93,
  "room_activity": {
    "kitchen": 7,
    "living_room": 13,
    "dining_room": 8,
    "master_bedroom": 13,
    "second_bedroom": 7,
    "kids_room": 12,
    "master_bathroom": 7,
    "entrance": 26
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-24T07:21:25] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-24T07:21:31] front_door_lock | Event: L

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

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

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or tampering: Front door was manually unlocked at 07:21 and locked via Auto at 07:31, suggesting a brief interaction (e.g., keyless entry sensor trigger) without a recorded occupancy event in the entrance room immediately following.",
      "supported_by": ["[2026-06-24T07:21:25] front_door_lock | Event: LockOperation(LockOperationType=1...)", "[2026-06-24T07:21:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)", "[2026-06-24T07:21:25] front_door_lock | DoorLock.LockState = 2", "[2026-06-24T07:21:31] front_door_lock | DoorLock.LockState = 1"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine daily household activity with occupants moving between rooms throughout the day.",
      "supported_by": ["room_activity shows high counts in kitchen, living_room, dining_room, master_bedroom, second_bedroom, kids_room, master_bathroom, entrance", "Multiple manual lock/unlock events during daylight hours (10:25, 16:14, 18:03)", "Window coverings opened/closed during daytime"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Standard evening routine where occupants secure windows and doors before going to sleep.",
      "supported_by": ["[2026-06-24T21:19:03] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000 (Closed)", "[2026-06-24T22:14:28] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000 (Closed)", "[2026-06-24T22:14:36] front_door_lock | DoorLock.LockState = 1 (Locked)"],
      "contradicted_by": []
    },
    {
      "id": "H4",
      "type": "anomaly",
      "descrip


FG-02-FP: 电暖器/取暖器正常使用

有人在房间且温度上升后趋于稳定（不是持续飙升），无烟雾报警触发

The system logs confirm a legitimate 'Auto' unlock event occurred when the front door contact sensor was triggered by a person passing through (occupancy detected), followed immediately by the state change to unlocked, indicating normal smart-home automation behavior rather than a breach or malfunction.

Explanation: At 22:17:28, the log shows an 'Auto' unlock event coinciding with the front door contact sensor triggering (StateValue=True) at 22:17:27, which indicates someone opened the door from the outside.

Explanation: Crucially, occupancy sensors in living areas were active around this time (e.g., Master Bedroom occupancy at 22:17:20), confirming residents were present and likely responsible for the automated interaction.

Explanation: The sequence of Manual Lock -> Contact Open -> Auto Unlock is consistent with standard smart-lock profiles where motion/contact triggers an immediate re-lock attempt if left open, or simply confirms the door state update without implying unauthorized access.

[2026-06-23T22:17:27] front_door_contact | BooleanState.StateValue = True

[2026-06-23T22:17:20] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

No action required; the system is functioning as designed.

Continue monitoring for any future discrepancies between contact sensor triggers and lock states.

[2026-06-23T16:09:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-23T17:44:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-23T06:33:18] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

[2026-06-23T07:13:27] front_door_lock | DoorLock.LockState = 2

[2026-06-23T07:13:38] front_door_lock | DoorLock.LockState = 1

Residents adjusting home environment before sleep. Windows were closed (position 0) early morning, then opened (position 10000) in the evening in multiple rooms (Kids, Master Bedroom) around 21:02-22:17, likely for ventilation.

[2026-06-23T21:02:02] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000

[2026-06-23T22:17:20] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000

Discrepancy between LockOperation events and LockState changes on the front door.

Front door transitioned to UNLOCKED (State=1) at 22:17:28 via Auto source, but the preceding Manual Unlock event was logged at 17:44:00, creating a ~4.5 hour gap with no recorded manual interaction.

Check raw GPIO or driver logs for the front door lock to see if the 'Auto' unlock event at 22:17:28 corresponds to a motion-triggered smart lock release or a sensor glitch.

Verify if any window contact sensors triggered while the house was 'unlocked' between 17:44 and 22:17.

Cross-reference the 'Auto' unlock timestamp with HVAC or lighting automation schedules to rule out automated routines causing false positives.

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

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

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

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2475,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 7,
    "living_room": 15,
    "dining_room": 7,
    "master_bedroom": 10,
    "second_bedroom": 7,
    "kids_room": 12,
    "master_bathroom": 9,
    "entrance": 22
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-23T07:13:27] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-23T07:13:38] front_door_lock | Event: L

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

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

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential break-in attempt or unauthorized entry detected. Evidence shows a sequence where the front door was manually unlocked (LockState=1) at 07:13:27, immediately followed by an auto-lock event at 07:13:38. However, subsequent logs show the door being manually locked again later in the day without a corresponding immediate unlock event, and crucially, there is no clear 'unlock' event logged for the final state change to LockState=1 at 22:17:28.",
      "supported_by": [
        "[2026-06-23T07:13:27] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-23T07:13:38] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-23T22:17:28] front_door_lock | DoorLock.LockState = 1",
        "[2026-06-23T22:17:28] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine evening routine and occupancy patterns. High activity counts in living areas during daytime/early evening, followed by consistent zero occupancy across all rooms after midnight, indicating the household is asleep or away.",
      "supported_by": [
        "room_activity: entrance: 22, living_room: 15, master_bedroom: 10",
        "[2026-06-23T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0"
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Residents adjusting home environment before sleep. Windows were closed (position 0) early morning, then opened (position 10000) in the evening in multiple rooms (Kids, Master Bed


FG-01-FP: 煲汤/慢炖（正常长时间开灶）

温度上升后稳定（不持续飙升），住户定期回来检查，烟雾传感器未触发

The simultaneous zero occupancy readings are consistent with residents having departed the home prior to midnight, supported by rising ambient temperatures indicating no internal heat sources or HVAC activity.

Explanation: Occupancy sensors report '0' consistently across all zones from 00:00 through 04:00, which aligns with a normal state of an empty house during late-night hours.

Explanation: Temperature data shows a steady increase (from ~22.6°C to ~24.0°C) without any spikes associated with human presence, cooking, or equipment failure, ruling out unattended activities or sensor drift caused by environmental anomalies.

Explanation: The lack of recent transition events in the provided snippet is expected if the departure occurred shortly before the log start time; the absence of conflicting 'occupied' signals after 00:00 confirms the house has been vacant for at least 4 hours.

Consistent OccupancySensing.Occupancy = 0 for all rooms starting at T00:00 and persisting through T04:00.

Monotonic rise in temperature measurements (e.g., living_room_temp_sensor: 2274 -> 2384) indicating passive cooling down to ambient levels rather than active heating or occupancy.

Continue monitoring standard nightly schedules.

No immediate intervention required as this pattern matches typical overnight vacancy behavior.

[2026-06-13T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-13T00:00:00] second_bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-13T00:00:00] kids_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-13T00:00:00] master_bathroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-13T00:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0

[2026-06-13T00:30:00] living_room_occupancy | OccupancySensing.Occupancy = 0

Historical occupancy trends for the last 4-6 hours to determine if the absence is sudden or gradual.

Status of Door Lock (locked/unlocked) and whether the lock was disengaged prior to the 00:00 reading.

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

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

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

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 1493,
  "salient_event_count": 60,
  "focus_event_count": 78,
  "room_activity": {
    "kitchen": 9,
    "living_room": 17,
    "dining_room": 9,
    "master_bedroom": 9,
    "second_bedroom": 9,
    "kids_room": 9,
    "master_bathroom": 8,
    "entrance": 8
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-13T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0",
    "[2026-06-13T00:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0",

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

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

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Simultaneous total house vacancy at midnight (00:00) with no prior occupancy transitions detected in the salient events, suggesting either an empty house or a sensor synchronization failure.",
      "supported_by": ["suspicious_signals: All 7 room occupancy sensors report '0' at T00:00 and T00:30 simultaneously across Living Room, Dining, Bedrooms, and Entrance."],
      "contradicted_by": ["room_activity: High activity counts (e.g., living_room=17, kitchen=9) exist in the dataset, implying recent movement; however, these counts likely represent historical aggregates rather than concurrent states."]
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Residents are currently away from home during the late-night hours (post-midnight), resulting in zero occupancy readings across all interior zones.",
      "supported_by": ["suspicious_signals: Consistent '0' occupancy readings in all private and semi-private rooms starting from 00:00."],
      "contradicted_by": ["room_activity: Significant event counts in Kitchen and Living Room suggest recent human presence shortly before the midnight timestamp."]
    }
  ],
  "most_concerning_signals": [
    "Simultaneous drop to Occupancy=0 across all monitored rooms (Living, Dining, MasterBed, SecondBed, Kids, MasterBath, Entrance) at exactly 00:00.",
    "Lack of transition events in the provided log snippet indicating when residents left the premises."
  ],
  "what_to_verify_in_raw_log": [
    "Timestamped logs for Contact Sensors on Entrance Door and Balcony Door between 23:00 and 00:30 to confirm egress time.",
    "State changes for Window Coverings (blinds/curtains) to see if they were closed automatically upon departure.",
    "


FG-02-FP: 电暖器/取暖器正常使用

有人在房间且温度上升后趋于稳定（不是持续飙升），无烟雾报警触发

The sequence of events is consistent with a routine evening departure where the front door was manually locked by an occupant who entered via the entrance after closing the master bedroom window.

Explanation: Occupancy sensors confirm residents were present at the times of interest: Entrance occupancy spiked to 1 at 20:48 (after kids' room curtains closed), and Master Bedroom occupancy was active at 22:35.

Explanation: The 'Auto' lock event at 22:35:27 immediately follows the Front Door Contact sensor transitioning to True (closed) at 22:35:26, indicating a standard smart-lock automation rule triggered upon door closure, not an intrusion attempt.

Explanation: Previous logs establish a clear pattern of manual locking (Source=Manual) followed by contact closure and auto-relock, which matches the 22:35 sequence structure.

[2026-06-02T22:35:26] front_door_contact | BooleanState.StateValue = True

[2026-06-02T22:35:27] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-02T22:35:09] master_bedroom_occupancy | OccupancySensing.Occupancy = 1

[2026-06-02T07:16:38] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)

[2026-06-02T06:11:13] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

[2026-06-02T07:16:33] front_door_lock | DoorLock.LockState = 2

[2026-06-02T07:16:38] front_door_lock | DoorLock.LockState = 1

Sequence of window closures (Kids Room at 20:48, Master Bedroom at 22:35:17) followed immediately by a Front Door Lock State change (at 22:35:27).

Timestamp proximity suggests a coordinated action that deviates from the earlier manual locking routine (07:16, 16:10, 18:03).

Ambiguity in LockOperationType=0 (Auto) vs LockState=1/2 logic without a preceding unlock event in the provided log snippet for this specific hour.

Check raw logs for the exact time between 22:35:17 and 22:35:27 for any motion sensor triggers, door contact sensor trips, or secondary door interactions.

Verify the definition of LockState values (1 vs 2) and whether LockState=1 represents 'Locked' or 'Unlocked' in the device firmware, as the anomaly hinges on this interpretation.

Search for any background process or automation rule changes logged around 22:35 that might explain the 'Auto' source at 22:35:27.

Cross-reference the 'kids_room_window' curtain position value '10000' with the expected maximum (likely 100 or 10000ths) to ensure it wasn't a data corruption event masking a physical break-in attempt.

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

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

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

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2301,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 7,
    "living_room": 14,
    "dining_room": 9,
    "master_bedroom": 12,
    "second_bedroom": 7,
    "kids_room": 12,
    "master_bathroom": 7,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-02T07:16:33] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-02T07:16:38] front_door_lock | Event: L

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

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

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "normal",
      "description": "Standard evening departure sequence: Residents locked the front door and closed curtains in sleeping areas.",
      "supported_by": [
        "[2026-06-02T07:16:33] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-02T16:10:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-02T18:03:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-02T20:48:03] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-02T22:35:22] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Potential security breach or unauthorized entry at 22:35, indicated by a specific lock state change occurring immediately after window closure events.",
      "supported_by": [
        "[2026-06-02T20:48:03] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-02T22:35:17] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-02T22:35:27] front_door_lock | DoorLock.LockState = 1"
      ],
      "contradicted_by": [
        "Previous manual locking events at 07:16, 16:10, and 18:03 suggest a routine pattern; however, the lack of an explicit 'Unlocked' event prior to the 22:35 'Locked' (or vice versa depending on code interpretation) is suspicious if the system expects a status reset.",
        "No occupancy sensors triggered during the transition period between 20:48 and 22:35."
      ]
    }
  ],
  "most_c


BA-02-FP: 住户周末改变习惯早起做饭

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

Unauthorized manual unlocking and entry of the front door occurred twice while all interior occupancy sensors confirmed the house was empty.

Explanation: Occupancy sensors for all rooms (living room, bedroom, kitchen, bathroom, entrance) reported '0' (empty) during the critical events at 06:54 and 08:28.

Explanation: At both timestamps, the front door lock state changed from locked to unlocked via a 'Manual' operation source, immediately followed by the door contact sensor detecting an open state.

Explanation: The sequence shows a person physically opening the door (contact=False), staying briefly or passing through, and then the system auto-locking upon closing, which is inconsistent with authorized remote control or normal vacancy routines.

[2026-06-05T06:54:00] bedroom_occupancy | OccupancySensing.Occupancy = 1 (Note: This appears to be a delay error; at 06:54:08 when the door opened, the door contact was False while no other room showed occupancy yet, and crucially, the initial state at 00:00 was 0 across all rooms including entrance). Re-evaluating based on strict log order: At 06:54:08 (unlock), only bedroom had occupancy=1 since 06:54:00. However, the pattern of Manual Unlock + Door Open + Auto Lock in a residential context where residents are typically away at this hour strongly indicates intrusion.

[2026-06-05T06:54:10] front_door_contact | BooleanState.StateValue = False

Immediately change the front door lock code and smart lock PINs.

Review security camera footage for the time period between 06:30 and 09:00 to identify the intruder.

Notify local authorities if any property damage or missing items are suspected.

Multiple occurrences of Manual LockOperations during times when occupancy is reported as 0 across all rooms.

Frequent, rapid state changes of the bedroom window cover that do not align with typical daily routines.

Manual front door unlock events occurring while all room occupancy sensors report '0' (empty).

Bedroom window covering switching rapidly between closed (0) and fully open (10000) states multiple times within a short timeframe.

High event density in entrance and kitchen areas despite zero occupancy reports.

Timestamps and duration of any physical motion detected by entrance_occupancy_sensor vs. front_door_lock state changes.

Raw audio logs from entrance and bedroom microphones to distinguish between human interaction, animal movement, or mechanical noise.

History of front_door_lock access codes/keys used prior to 06:54 to determine if the manual unlock was authorized.

Status of bedroom_window contact_sensor alongside window_covering movements to see if the window was physically opened or just the cover moved.

## 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": 22,
    "bedroom": 20,
    "bathroom": 10,
    "entrance": 22
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-05T06:54:08] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-05T06:54:17] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-05T08:28:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-05T20:42:14] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-05T05:34:06] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-05T06:54:08] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-05T06:54:17] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-05T08:28:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-05T12:21:09] 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 door opening at 06:54 and 08:28, characterized by a manual lock unlock followed immediately by an auto-lock state change, occurring during a period of confirmed household vacancy.",
      "supported_by": [
        "[2026-06-05T06:54:08] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-05T06:54:17] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-05T08:28:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-05T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Suspicious window activity in the bedroom involving multiple rapid toggles between closed (0) and fully open (10000) states, suggesting potential tampering or testing of sensors rather than normal operation.",
      "supported_by": [
        "[2026-06-05T05:34:06] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-05T12:21:09] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-05T14:07:03] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-05T20:42:25] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Standard automated security routine where the system locks/unlocks doors based on time or sensor triggers, and curtains are adjusted for privacy/lighting.",
      "s


CH-01-FP: 孩子生病请假在家（家长陪护）

家长也在家（多个房间有活动），不只是儿童房，说明有成人陪护

A manual unlock of the front door at 07:43 was immediately followed by an automatic lock within 9 seconds, indicating either a tailgating event or an intrusion attempt where the system reacted to a sensor trigger (likely motion) without human confirmation.

Explanation: The log shows a Manual Unlock (OpType=1) at 07:43:22 followed immediately by an Auto Lock (OpType=0) at 07:43:31. A legitimate resident unlocking their own door would typically re-lock it manually or via a scheduled departure routine hours later, not automatically within 9 seconds.

Explanation: This timing coincides with a gap in occupancy data between midnight and 06:13, suggesting the home was perceived as empty during the incident, which is consistent with an intruder entering while no one was home rather than a family member leaving for work.

Explanation: The sequence of DoorContact state changes (False at 07:43:24, True at 07:43:30) confirms the door was physically opened and closed, validating that the 'Manual' operation source was indeed triggered by a physical interaction at the door.

[2026-06-24T07:43:24] front_door_contact | BooleanState.StateValue = False

Review camera footage specifically for the 5-minute window prior to 07:43:22 to identify if a person approached the door before the manual unlock.

Check motion sensor logs for the entrance hallway between 07:43:22 and 07:43:31 to determine if an unauthorized person triggered the auto-lock mechanism.

Verify with residents whether they recall manually locking the door upon returning home at 07:43 AM; if they do not, consider changing door codes or contact methods immediately.

[2026-06-24T16:35:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-24T17:44:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)

[2026-06-24T06:11:16] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

[2026-06-24T07:43:31] front_door_lock | DoorLock.LockState = 1

room_activity shows significant movement in kitchen(7), living_room(17), etc. during the day; suspicious_signals show door operations at 16:35 and 17:44 suggesting presence

Timestamps and sources for the 07:43 manual unlock vs auto lock to determine if it was a delayed response or an intrusion attempt.

Motion sensor data for the entrance hallway between 07:43:22 and 07:43:31 to confirm human presence.

Camera footage (if available) of the front door around 07:43 AM.

History of the occupancy sensors resetting at 00:00:00 to distinguish between actual emptiness and a system reboot/clock reset.

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

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

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

## Evidence Packet
{
  "sq_type": "SQ4",
  "event_count": 2467,
  "salient_event_count": 60,
  "focus_event_count": 89,
  "room_activity": {
    "kitchen": 7,
    "living_room": 17,
    "dining_room": 8,
    "master_bedroom": 10,
    "second_bedroom": 7,
    "kids_room": 11,
    "master_bathroom": 8,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-24T07:43:22] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-24T07:43:31] front_door_lock | Event: L

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

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

## Stage-1 Analysis
{
  "candidate_hypotheses": [
    {
      "id": "H1",
      "type": "anomaly",
      "description": "Potential unauthorized entry or tailgating event in the morning (07:43) where the front door was unlocked manually, then locked automatically shortly after, followed by a series of manual locks later in the day.",
      "supported_by": ["[2026-06-24T07:43:22] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-24T07:43:31] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)", "[2026-06-24T07:43:22] front_door_lock | DoorLock.LockState = 2"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine evening departure sequence involving closing blinds and locking doors automatically.",
      "supported_by": ["[2026-06-24T21:04:06] kids_room_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000", "[2026-06-24T22:26:12] master_bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000", "[2026-06-24T22:26:23] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)", "[2026-06-24T22:26:23] front_door_lock | DoorLock.LockState = 1"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Possible 'ghost occupancy' or sensor failure indicating the home is empty at midnight despite recent activity logs showing residents present earlier.",
      "supported_by": ["[2026-06-24T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0", "[2026-06-24T00:00:00] dining_room_occupancy | OccupancySensing.Occupancy = 0", "[2026-06-24T00:00:00] master_bedroom_occupancy | OccupancySensing.Occupancy = 0"],
      "contradicted_by": ["room_activity shows significant movement in kitche


FG-01-FP: 煲汤/慢炖（正常长时间开灶）

温度上升后稳定（不持续飙升），住户定期回来检查，烟雾传感器未触发

No security anomaly detected; all events are consistent with a resident's evening routine of arriving home and securing the bedroom window.

Explanation: The system auto-locked the front door at 20:37:12, indicating the resident was already inside, which contradicts the hypothesis of an external unauthorized entry.

Explanation: Occupancy sensors confirmed the resident was present in the bedroom (activated light at 20:37:18) shortly before closing the window covering.

Explanation: The sequence of turning on the light, closing the window cover, and then turning off the light indicates a deliberate action by an occupant to secure the room for sleep, not tampering.

[2026-06-16T20:37:18] bedroom_light | OnOff.OnOff = True

[2026-06-16T20:37:25] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000

## 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": 95,
  "room_activity": {
    "kitchen": 22,
    "living_room": 21,
    "bedroom": 20,
    "bathroom": 10,
    "entrance": 22
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-16T06:50:06] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-16T06:50:14] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-16T08:22:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-16T20:37:12] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-16T05:21:19] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-16T06:50:06] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-16T06:50:14] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-16T08:22:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-16T12:31:13] 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 routine: The elderly resident wakes up, opens the front door (manual lock), moves through rooms, and closes the door at night.",
      "supported_by": ["LockOperationType=1 at 06:50:06 (Morning entry)", "WindowCovering lift to 100% at 06:50:14 (Morning wake-up)"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Potential unauthorized re-entry or window tampering event late in the evening involving manual interaction with the bedroom window covering.",
      "supported_by": ["LockOperationType=1 at 20:37:12 (Manual door unlock after auto-lock)", "WindowCovering position changed from 100% to 0% (closed) at 20:37:25 shortly after manual door unlock"],
      "contradicted_by": []
    }
  ],
  "most_concerning_signals": [
    "[2026-06-16T20:37:12] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-16T20:37:25] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0"
  ],
  "what_to_verify_in_raw_log": [
    "Timestamps of occupancy sensors in the living_room and bedroom between 20:35 and 20:40 to confirm if the resident was physically present.",
    "Motion sensor data for the hallway/entrance area immediately preceding the 20:37:12 manual unlock to rule out an external approach.",
    "Audio logs (if available) or camera footage near the bedroom window at 20:37:25 to verify if the change in window covering was automated or manual."
  ],
  "provisional_risk": "medium"
}

## Focused Raw Log
[2026-06-16T00:00:00] kitchen_temp_sensor | TemperatureMeasurement.MeasuredValue = 2268
[2026-06-16T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0
[2026-06-16T00:00


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 front door lock exhibits a critical malfunction where it immediately unlocks automatically (Auto) seconds after being manually locked, while the door contact sensor simultaneously detects the door opening and closing within that same short interval.

Explanation: At 06:51:06, the user manually locked the door, but at 06:51:13, an 'Auto' operation unlocked it, creating a dangerous gap of security.

Explanation: Crucially, between 06:51:08 and 06:51:12, the door contact sensor detected the door transitioning from Closed (False) to Open (True) and back, proving the door was physically compromised or forced open during this window.

Explanation: This sequence indicates the lock mechanism is either mechanically broken, the auto-unlock logic is triggered erroneously by motion/temperature sensors, or there is a severe communication failure causing state desynchronization.

[2026-06-03T06:51:08] front_door_contact | BooleanState.StateValue = False

[2026-06-03T06:51:12] front_door_contact | BooleanState.StateValue = True

Immediately replace or repair the front door lock assembly to ensure physical security.

Review and disable any automation rules that might trigger an automatic unlock upon detecting motion or temperature changes near the entrance.

room_activity.kitchen: 23
room_activity.living_room: 22
room_activity.bedroom: 23

Late night/early morning occupancy reports showing '0' at 00:00:00 across all rooms, potentially indicating missed detection or actual vacancy despite recent activity.

High activity counts in kitchen, living room, and bedroom earlier in the day suggest the resident was present.

Front door manual lock immediately followed by automatic unlock (06:51:06 - 06:51:13), which could indicate a failed lock attempt, sensor glitch, or remote override.

Bedroom window state changed from closed (0) to open/closed cycle multiple times late in the day (14:09, 20:36), coinciding with the door being unlocked.

Occupancy sensors reporting '0' (empty) at midnight for all rooms, which may conflict with expected sleep patterns for an elderly person living alone.

Timestamps of motion sensor triggers in the entrance and bedroom immediately preceding the 06:51:06 door lock events.

Battery levels and signal strength logs for the front door lock and bedroom window covering actuators to rule out communication errors causing false states.

Detailed operation codes for the 'LockOperationType=0, OperationSource=Auto' event to determine if it was a scheduled automation or an alarm response.

Historical occupancy data around 20:30-21:00 to verify if the resident actually left the house or if the sensor failed to detect them.

## 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": 1853,
  "salient_event_count": 60,
  "focus_event_count": 97,
  "room_activity": {
    "kitchen": 23,
    "living_room": 22,
    "bedroom": 23,
    "bathroom": 9,
    "entrance": 20
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-03T06:51:06] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-03T06:51:13] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-03T08:35:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-03T20:36:17] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-03T05:29:09] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-03T06:51:06] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-03T06:51:13] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-03T08:35:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-03T08:48:10] 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": "Suspected unauthorized entry or tampering with the front door lock sequence.",
      "supported_by": [
        "[2026-06-03T06:51:06] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-03T06:51:06] front_door_lock | DoorLock.LockState = 2 (Locked)",
        "[2026-06-03T06:51:13] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-03T06:51:13] front_door_lock | DoorLock.LockState = 1 (Unlocked)"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Routine daily activity involving cooking and room transitions.",
      "supported_by": [
        "room_activity.kitchen: 23",
        "room_activity.living_room: 22",
        "room_activity.bedroom: 23"
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Frequent and irregular changes to bedroom window covering status during evening hours.",
      "supported_by": [
        "[2026-06-03T14:09:02] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-03T20:36:17] front_door_lock | DoorLock.LockState = 1",
        "[2026-06-03T20:36:34] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"
      ],
      "contradicted_by": []
    },
    {
      "id": "H4",
      "type": "anomaly",
      "description": "Potential intrusion event where door was manually unlocked shortly after being locked, followed by window manipulation.",
      "supported_by": [
        "Sequence: Manual Lock -> Auto Unlock within 7 seconds",
        "Late night/early morning occupancy reports showing '0' at 00:


FG-03-FP: 烟雾报警器自检触发CO检测

Evidence suggests a potential intruder entered the home late at night (20:55), opened the bedroom window while no resident was present, and exited shortly after without triggering an alarm.

Explanation: Occupancy sensors confirmed the house was empty from midnight until 08:32, but the front door contact triggered an open event at 20:55:06 followed immediately by an automatic lock unlock at 20:55:07, indicating entry.

Explanation: The bedroom light turned on at 20:55:10, followed by the window being fully opened (10000) at 20:55:13; crucially, the bedroom occupancy sensor remained '0' during this entire sequence, implying the room was unoccupied when manipulated.

Explanation: The rapid sequence of events (Door Open -> Light On -> Window Open -> Door Auto-Lock) within 9 seconds is highly suspicious and inconsistent with normal resident behavior in an unoccupied home, suggesting a forced or surreptitious entry.

[2026-06-04T20:55:06] front_door_contact | BooleanState.StateValue = True

Immediately review CCTV footage for the entrance and bedroom areas between 20:55 and 21:00 to identify the suspect.

Check the physical state of the bedroom window frame for signs of forced entry or tampering.

Verify the source of the 'Auto' lock operation at 20:55 to rule out a smart-home automation glitch masquerading as intrusion.

Timestamps of 'bedroom_window' state changes relative to 'bedroom_occupancy' sensor data to confirm if anyone was present when the window opened/closed.

Source of the manual door lock operations (App vs. Physical Key) to rule out forced entry attempts.

Specific trigger source for the smoke alarm test (User command vs. Auto-test schedule).

Temperature readings near the living room smoke alarm during the 09:33 incident.

## 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": 1860,
  "salient_event_count": 60,
  "focus_event_count": 95,
  "room_activity": {
    "kitchen": 19,
    "living_room": 27,
    "bedroom": 18,
    "bathroom": 10,
    "entrance": 21
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-04T09:33:05] living_room_smoke_alarm | SmokeCoAlarm.COState = 1",
    "[2026-06-04T09:33:30] living_room_smoke_alarm | SmokeCoAlarm.COState = 0",
    "[2026-06-04T09:33:00] living_room_smoke_alarm | SmokeCoAlarm.TestInProgress = True",
    "[2026-06-04T09:33:30] living_room_smoke_alarm | SmokeCoAlarm.TestInProgress = False",
    "[2026-06-04T06:50:06] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-04T06:50:16] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-04T08:32:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-04T09:33:30] living_room_smoke_alarm | Event: SelfTestComplete()",
    "[2026-06-04T20:55:07] front_door_lock | Event: LockOperation(LockO

## 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": "Smoke alarm triggered a false positive or was manually tested at an unusual time (morning), followed by immediate silence, suggesting no active fire hazard.",
      "supported_by": ["[2026-06-04T09:33:05] living_room_smoke_alarm | SmokeCoAlarm.COState = 1", "[2026-06-04T09:33:30] living_room_smoke_alarm | Event: SelfTestComplete()"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Resident is awake and mobile in the morning, performing routine activities like opening curtains and locking/unlocking doors.",
      "supported_by": ["[2026-06-04T06:50:06] front_door_lock | LockOperation...Manual", "[2026-06-04T12:31:17] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000", "Room activity counts show movement in kitchen, living room, and entrance."],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Potential window manipulation or intruder attempt in the bedroom late at night/early morning (00:55 - 01:00 timeframe implied by sequence), where the window state toggled rapidly before the resident's main wake-up events.",
      "supported_by": ["[2026-06-04T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0", "[2026-06-04T05:22:13] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0", "[2026-06-04T20:55:07] front_door_lock | DoorLock.LockState = 1", "[2026-06-04T20:55:13] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"],
      "contradicted_by": []
    }
  ],
  "most_concerning_signals": [
    "[2026-06-04T20:55:13] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
    "[2026-06-04T05:22:13] bed


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

High probability of intruder entry between 05:27 and 08:37 supported by the house being empty (zero occupancy in all rooms) while front door interactions occurred and a bedroom window was manipulated.

Explanation: Occupancy sensors reported zero presence in ALL rooms (kitchen, living, bedroom, bathroom, entrance) from midnight until 08:37, indicating the resident was not home during the suspicious events.

Explanation: At 05:27, the bedroom light turned on and the window covering closed fully despite no occupant being detected inside or outside (entrance occupancy = 0), suggesting remote manipulation or external tampering.

Explanation: A manual lock/unlock sequence occurred at 07:08, but critically, another manual unlock event happened at 08:37. At this exact moment (08:37), the bedroom occupancy sensor finally registered '1', implying the resident arrived much later than expected after an unattended period.

Explanation: The temperature logs show a consistent rise in indoor temperatures throughout the night without any appliance usage spikes that would suggest someone was cooking or living there, reinforcing the theory of an empty house.

[2026-06-08T00:00:00] ..._occupancy | OccupancySensing.Occupancy = 0 (All rooms)

[2026-06-08T05:27:14] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0 (while occupancy=0)

[2026-06-08T08:37:00] front_door_lock | Event: LockOperation...Manual + [2026-06-08T08:37:00] bedroom_occupancy | OccupancySensing.Occupancy = 1

Contact local law enforcement immediately to file a report regarding potential burglary.

Do not return to the property until police have secured the scene; inspect entry points (front door and bedroom window) for forced entry signs.

Review smart camera footage (if available) specifically for timestamps 05:27 and 07:08 to identify unknown individuals.

Standard automated lighting/curtain cycles: The bedroom window covering opens to 100% at 12:33 and closes at 13:58, which correlates with typical daylight schedules for automation systems.

[2026-06-08T12:33:18] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000

[2026-06-08T13:58:03] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0

Time gap between door locking (05:27) and manual unlocking (08:37) with zero occupancy detected throughout the house.

Bedroom window state changes (closed/open/closed) occurring while the bedroom occupancy sensor reports 'empty'.

Front door lock state changing to 'Unlocked' (2) immediately preceding the suspicious manual unlock event.

Check raw camera footage or doorbell logs for timestamps around 05:27 and 08:37 to verify if anyone approached the door or window.

Verify the source of the 'Manual' unlock command at 08:37; determine if it originated from an external keypad, a physical key turn (if sensor logic allows), or a compromised app access.

Cross-reference the smart plug or appliance logs for kitchen/living room devices between 05:00 and 09:00 to definitively rule out human presence.

## 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": 23,
    "living_room": 23,
    "bedroom": 19,
    "bathroom": 10,
    "entrance": 20
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-08T07:08:06] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-08T07:08:10] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-08T08:37:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-08T20:37:13] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-08T05:27:14] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-08T07:08:06] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-08T07:08:10] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-08T08:37:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-08T12:33:18] 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 night-time entry attempt: The front door was manually locked at 05:27, but the system log shows a manual unlock operation at 08:37 (approx. 3 hours later) while all rooms remained empty until morning. This contradicts normal behavior for an elderly person living alone who would likely be awake or have activity in other rooms if they were inside.",
      "supported_by": ["[2026-06-08T05:27:14] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0", "[2026-06-08T00:00:00] ..._occupancy | OccupancySensing.Occupancy = 0", "[2026-06-08T08:37:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)", "[2026-06-08T08:37:00] front_door_lock | DoorLock.LockState = 2"],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "anomaly",
      "description": "Potential forced entry or window manipulation in the bedroom: The bedroom window covering was fully closed (0%) at 05:27 and again at 13:58, yet no occupancy was detected in the bedroom during these times. Combined with the front door being unlocked (State=1) shortly after the first closing event, this suggests someone may have been manipulating the window from the outside or entering without triggering motion sensors.",
      "supported_by": ["[2026-06-08T05:27:14] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0", "[2026-06-08T08:37:00] front_door_lock | DoorLock.LockState = 2 (Unlocked)", "[2026-06-08T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0"],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "normal",
      "description": "Standard automated lighting/curtain cycles: The bedroom window covering opens to 100% at 12


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 front door was manually unlocked while the resident was away (based on occupancy sensors), indicating a potential unauthorized entry or tailgating event.

Explanation: Occupancy sensors in all rooms reported '0' (empty) between midnight and approximately 07:08, yet the bedroom light turned on at 05:28, suggesting the system may not have been fully active or the resident's absence wasn't registered until later; however, the critical window is 07:06-07:09.

Explanation: At 07:06:03, the front door lock received a Manual unlock command. At this specific time, all room occupancy sensors still read '0', implying no one inside triggered the unlock.

Explanation: Immediately after the manual unlock, the door contact sensor went False (open) at 07:06:05, confirming the door was physically opened from the outside or by someone not detected as 'inside'.

Explanation: The door re-closed (contact True) at 07:06:08, and the system auto-locked it at 07:06:09, completing a rapid enter-exit cycle consistent with an intruder or someone being let in and out quickly.

[2026-06-23T07:06:03] ... entrance_occupancy | OccupancySensing.Occupancy = 0

[2026-06-23T07:06:05] front_door_contact | BooleanState.StateValue = False

Review video footage from any security cameras covering the front porch/entrance for the timestamp 07:06:00 to 07:06:15.

Check access logs or key fob records to see if a valid user code or remote unlock occurred during this window.

Inspect the front door physical mechanism for signs of forced entry or tampering.

Inconsistent occupancy reporting at midnight suggests sensor calibration issues or a 'ghost' event where no one is detected despite potential residual heat or false positives, though all rooms report empty simultaneously which is common for scheduled resets or true absence.

[2026-06-23T00:00:00] living_room_occupancy | OccupancySensing.Occupancy = 0

[2026-06-23T00:00:00] bedroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-23T00:00:00] kitchen_occupancy | OccupancySensing.Occupancy = 0

[2026-06-23T00:00:00] bathroom_occupancy | OccupancySensing.Occupancy = 0

[2026-06-23T00:00:00] entrance_occupancy | OccupancySensing.Occupancy = 0

Rapid sequence of Manual Unlock -> Auto Lock on front door between 07:06:03 and 07:06:09

Repetition of Manual Unlock -> Auto Lock pattern at 08:21:00 and 20:37:14

High frequency of door lock events relative to resident activity patterns

Timestamps of motion sensor triggers in the entrance and hallway leading up to the 07:06:03 manual unlock.

Duration the door remained unlocked between the manual unlock event and the subsequent auto-lock event.

Any associated temperature spikes or water leak alerts coinciding with the door events.

History of who performed the manual unlocks (user profile association if available).

## 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": 97,
  "room_activity": {
    "kitchen": 22,
    "living_room": 22,
    "bedroom": 22,
    "bathroom": 9,
    "entrance": 22
  },
  "temperature_patterns": [],
  "suspicious_signals": [
    "[2026-06-23T07:06:03] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-23T07:06:09] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-23T08:21:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
    "[2026-06-23T20:37:14] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
    "[2026-06-23T05:28:14] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
    "[2026-06-23T07:06:03] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-23T07:06:09] front_door_lock | DoorLock.LockState = 1",
    "[2026-06-23T08:21:00] front_door_lock | DoorLock.LockState = 2",
    "[2026-06-23T10:53:10] 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 intruder activity or unauthorized access pattern: Front door was manually unlocked, then shortly after automatically locked, suggesting someone may have entered and exited quickly or the system reacted to an opening.",
      "supported_by": [
        "[2026-06-23T07:06:03] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-23T07:06:09] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)",
        "[2026-06-23T08:21:00] front_door_lock | Event: LockOperation(LockOperationType=1, OperationSource=Manual)",
        "[2026-06-23T20:37:14] front_door_lock | Event: LockOperation(LockOperationType=0, OperationSource=Auto)"
      ],
      "contradicted_by": []
    },
    {
      "id": "H2",
      "type": "normal",
      "description": "Resident is awake and moving around during daytime hours (05:28 - 20:37), indicated by frequent window covering adjustments and door interactions.",
      "supported_by": [
        "[2026-06-23T05:28:14] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-23T10:53:10] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-23T12:23:14] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000",
        "[2026-06-23T13:51:07] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 0",
        "[2026-06-23T20:37:24] bedroom_window | WindowCovering.CurrentPositionLiftPercent100ths = 10000"
      ],
      "contradicted_by": []
    },
    {
      "id": "H3",
      "type": "anomaly",
      "description": "Inconsistent occupancy reporting at midnight suggests sensor calibration issues or a