unexpectedly terminates with the following exit code

Oct 13, 2025 by pynkocean.com 70 views

Program Crashes After ~2 Hours with Exit Code -1073741819 (0xC0000005)

Are you experiencing a critical issue with your Open3D-based application that automatically crashes after approximately 2 hours of continuous execution? If so, you're not alone. This article will guide you through the steps to reproduce the bug, the error message, and the expected behavior. We'll also cover the Open3D, Python, and system information to help you troubleshoot the issue.

Before we dive into the issue, let's go through the checklist to ensure we've covered all the necessary steps:

I have searched for similar issues.
For Python issues, I have tested with the latest development wheel.
I have checked the release documentation and the latest documentation (for main branch).

I am encountering a critical issue where an Open3D-based application automatically crashes after approximately 2 hours of continuous execution. The application runs smoothly but then unexpectedly terminates with the following exit code:

Process finished with exit code -1073741819 (0xC0000005)

This issue is causing significant disruptions to our workflow, and we need to resolve it as soon as possible.

To reproduce the bug, follow these steps:

def main():
    gui.Application.instance.initialize()
    ExampleWindow()
    gui.Application.instance.run()

The program automatically terminates after 2 hours even without using ExampleWindow() in the code.

Process finished with exit code -1073741819 (0xC0000005)

This error message indicates that the program has terminated unexpectedly due to an access violation.

The program runs without any issues for 24 hours.

Here's the relevant information about the system, Python, and Open3D:

- Operating system: Windows 11 64-bit
- Python version: 3.10.16 | packaged by Anaconda, Inc. | (main, Dec 11 2024, 16:19:12) [MSC v.1929 64 bit (AMD64)]
- Open3D version: 0.19.0
- System architecture: x86
- Is this a remote workstation?: no
- How did you install Open3D?: pip
- Compiler version (if built from source): ??

#6889 The issue has been confirmed to have the same symptoms as mine, so I downgraded to NumPy 1.24 as suggested in the guide. However, the problem was not resolved.

Installed the latest version of NumPy (Issue persists) Installed NumPy 1.24 (Issue persists)

To troubleshoot this issue, we'll need to investigate the following:

Memory leaks: Check for any memory leaks in the code that could be causing the program to crash after 2 hours.
Resource exhaustion: Verify that the program is not exhausting any system resources, such as CPU or memory, that could lead to the crash.
Library conflicts: Check for any library conflicts that could be causing the issue.
System configuration: Verify that the system configuration is not causing the issue.

In conclusion, the issue of the Open3D-based application crashing after approximately 2 hours of continuous execution is a critical one that needs to be resolved as soon as possible. By following the steps outlined in this article, we can troubleshoot the issue and identify the root cause. We'll need to investigate memory leaks, resource exhaustion, library conflicts, and system configuration to resolve this issue.

Based on the information provided, here are some recommendations to resolve the issue:

Upgrade to the latest version of Open3D: Ensure that you're using the latest version of Open3D, which may have fixed the issue.
Check for memory leaks: Use tools like Valgrind or AddressSanitizer to detect any memory leaks in the code.
Verify system resources: Monitor system resources, such as CPU and memory usage, to ensure that the program is not exhausting them.
Check for library conflicts: Verify that there are no library conflicts that could be causing the issue.

By following these recommendations, we can resolve the issue and ensure that the Open3D-based application runs smoothly without any crashes.
Program Crashes After ~2 Hours with Exit Code -1073741819 (0xC0000005) - Q&A

In our previous article, we discussed the issue of an Open3D-based application crashing after approximately 2 hours of continuous execution with an exit code of -1073741819 (0xC0000005). We also provided a checklist, steps to reproduce the bug, error message, expected behavior, and Open3D, Python, and system information. In this article, we'll answer some frequently asked questions (FAQs) related to this issue.

A: The cause of the program crash is not immediately clear, but it's likely related to a memory leak or resource exhaustion. We'll need to investigate further to determine the root cause.

A: To troubleshoot the issue, we'll need to investigate the following:

Memory leaks: Check for any memory leaks in the code that could be causing the program to crash after 2 hours.
Resource exhaustion: Verify that the program is not exhausting any system resources, such as CPU or memory, that could lead to the crash.
Library conflicts: Check for any library conflicts that could be causing the issue.
System configuration: Verify that the system configuration is not causing the issue.

A: Some common causes of memory leaks include:

Unreleased resources: Failing to release resources, such as file handles or network connections, can lead to memory leaks.
Circular references: Creating circular references between objects can prevent them from being garbage collected, leading to memory leaks.
Uninitialized variables: Failing to initialize variables can lead to memory leaks.

A: To detect memory leaks, you can use tools like:

Valgrind: A memory debugging tool that can detect memory leaks and other memory-related issues.
AddressSanitizer: A memory debugging tool that can detect memory leaks and other memory-related issues.
Memory profiling tools: Tools like VisualVM or YourKit can help you profile your application's memory usage and detect memory leaks.

A: Some common causes of resource exhaustion include:

CPU-intensive operations: Performing CPU-intensive operations, such as encryption or compression, can lead to resource exhaustion.
Memory-intensive operations: Performing memory-intensive operations, such as loading large datasets, can lead to resource exhaustion.
Network-intensive operations: Performing network-intensive operations, such as downloading large files, can lead to resource exhaustion.

A: To troubleshoot resource exhaustion, you can:

Monitor system resources: Use tools like Task Manager or System Monitor to monitor your application's CPU and memory usage.
Profile your application: Use profiling tools like VisualVM or YourKit to profile your application's resource usage.
Optimize your code: Optimize your code to reduce resource usage.

A: Some common causes of library conflicts include:

Version conflicts: Using different versions of the same library can lead to conflicts.
Dependency conflicts: Using different versions of dependent libraries can lead to conflicts.
Library incompatibilities: Using libraries that are not compatible with each other can lead to conflicts.

A: To troubleshoot library conflicts, you can:

Check library versions: Verify that you're using the correct versions of libraries.
Check dependencies: Verify that you're using the correct versions of dependent libraries.
Use library compatibility tools: Use tools like ldd or otool to check library compatibility.

In conclusion, troubleshooting the issue of an Open3D-based application crashing after approximately 2 hours of continuous execution with an exit code of -1073741819 (0xC0000005) requires a systematic approach. By investigating memory leaks, resource exhaustion, library conflicts, and system configuration, we can identify the root cause of the issue and resolve it.