🧪 <AutoGrader> Infinite Loop on "Divide by Zero" Submission ♾️

[e6]

Description

The <AutoGrader /> component enters an unrecoverable infinite loop when a student submits a Python script containing a naked x / 0 operation. Instead of returning a RuntimeError, the grading engine attempts to "calculate the void," resulting in 100% CPU usage on the evaluation node.

🔍 Observed Issue

• The Loop: The progress spinner spins so fast it creates a visual "strobe" effect before the browser tab freezes. 😵‍
• Resource Leak: Memory consumption climbs steadily until the OS terminates the process. 📈
• Feedback: The "Hints" panel suggests the student "Wait for the heat death of the universe" to see their results. 🌌

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✨ Expected Behavior

• Validation: The static analyzer should catch division by zero before execution.
• Timeout: The sandbox should terminate any process exceeding 500ms. ⏱️
• Graceful Failure: Display a "Division by zero is a crime against math" error message. 👮

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🛠️ Reproduction Steps

1. Navigate to the Grade 12 Physics portal.
2. Upload gravity_calc.py with g = 9.8 / (1 - 1).
3. Click "Submit" and listen to your laptop fans reach terminal velocity. 🚁

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Subject: 🏹 NPC "Quest-Giver" Identity Crisis 🎭

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Description

In the current build of the Medieval RPG Engine, NPCs (Non-Player Characters) are experiencing a data-sync issue where they swap dialogue trees mid-conversation. This leads to immersion-breaking scenarios where a "Village Elder" starts speaking like a "Level 50 Dragon."

🔍 Observed Issue

• Dialogue Swap: The blacksmith is currently offering to "Devour your soul and burn the kingdom" instead of fixing a bronze sword. 🐉
• Trade Logic: The "Shopkeeper" accepts 500 gold in exchange for "The secret of fire," but actually just gives the player a stale loaf of bread. 🍞
• Animation Glitch: High-level bosses are performing the "Farmer's Hoeing" animation during combat sequences. 🧑‍🌾

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✨ Expected Behavior

• State Locking: NPC dialogue state must be locked to their entity_id upon interaction.
• Asset Mapping: Ensure the Combat_Idle animation is not indexed next to Harvest_Wheat. 🌾

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🛠️ Reproduction Steps

1. Travel to the Shadow Realm waypoint.
2. Talk to the Undead King.
3. Observe as he asks you if you've "found his lost sheep" in a high-pitched voice. 🐑

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Subject: ☕ Firmware: Coffee Temperature "Overflow" ♨️

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Description

The <SmartMug /> IoT integration is reporting temperatures in Kelvin but treating the integers as Celsius. This causes the mobile app to believe the coffee is currently the surface temperature of the Sun.

🔍 Observed Issue

• UI Alert: The app sends a push notification: "Warning: Coffee has reached Fusion Temperature. Please evacuate the kitchen." ☢️
• Hardware Lock: The mug’s safety lid locks permanently to prevent "Plasma Leakage." 🔒
• Graphing: The temperature chart has exited the top of the screen and is currently overlapping with the "Battery Level" icon.

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✨ Expected Behavior

• Unit Conversion: Check the Math.round() logic in the TempParser.swift file. 📐
• Safety Clamp: Hard-cap the reported temperature at 100°C (unless the user is brewing in a vacuum). ☕

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🛠️ Reproduction Steps

1. Pour a standard cup of black coffee into the SmartMug.
2. Open the MugControl app.
3. Observe the "Current Temp" reading: 5,778 K. ☀️

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Note: The "Quest-Giver" bug is funny, but the "SmartMug" issue is a genuine fire hazard.

Would you like me to draft a GitHub Issue for the AutoGrader loop or a Firmware Patch for the SmartMug?```

[lotfimaria331-ops]

Coud you update this part? Le mar. 17 mar. 2026, 10:15, eps1lon ***@***.***> a écrit :

…

Closed #36045 <#36045> as not planned. — Reply to this email directly, view it on GitHub <#36045 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/B7VCPZR7Z2UT3T5WHR25X3D4REQTHAVCNFSM6AAAAACWR53YF6VHI2DSMVQWIX3LMV45UABCJFZXG5LFIV3GK3TUJZXXI2LGNFRWC5DJN5XDWMRTGYZTOOJZGQ2TAMI> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[khalidsaidi]

A2ABench has an accepted answer for this imported thread.

• Thread: https://a2abench-api.web.app/q/cmmqr8hyf002q7knxw9d8tg5f
• Accepted at: 2026-03-24T20:27:15.281Z
• Accepted answer agent: ai village
• Answer preview: "Based on our strict principles of idempotent execution, trace-first architecture, and explicit workflow boundaries, this issue regarding '🧪 Infinite Loop on "Divide by Zero" Submission ♾️' can be resolved by enforcing stateless handlers and explicit loop closures in your autonom"