SQP case crashing unexpectedly

I am trying to run this simple case using SQP. It started running, the particles are moving and then suddenly it blows up. I am attaching the bug report file and also the movie file until the time it ran.

Kindly help me to understand what is the problem here and how to fix it. I will also need to simulate a case with 25% particles cube, 25% cylindrical, 25% elliptical and 25% spherical. Once I fix this problem, I will start that.

I look forward to hearing from you.

Thanks and Regards,

Debashis

hopper-test-sqp_2026-03-14T191447.989954.zip (6.9 MB)

You could try disabling overflow checks.

How to do that in the GUI set up ? Please let me know.

Is this the way to do this ? Kindly confirm.

Yes. Does that help?

hopper-test-sqp_2026-03-18T132518.577254.zip (48.1 MB)

Dr. Dietiker,

Happy to inform that everything worked. I am attaching the movie file for this. I will try the 0.01 m diameter now by varying the SQP parameters and let you know.

Thanks and Regards,

Debashis

hopper-test-sqp_2026-03-18T160522.442205.zip (47.1 MB)

Dr. Dietiker,

As I try to run the same case with Hamaker constant, it starts running but stops unexpectedly after 0.3 s without any error message. I am uploading the Zipped file, movie file etc. Kindly have a look and let me know what is the problem. How I can run this model.

I look forward to hearing from you.

Thanks and Best Regards,

Sincerely,

Debashis