Segmentation fault (core dumped)

User Support
1

Hi, all,

When
settings.inactive = 20
settings.batches = 60
settings.particles = 1000
there is no fault desplayed.

when I improved the batches up to 100, it shows segmentation fault (core dumped), then I followed the munual, build-debug, the problem still exists.

Any advice? thanks!

2

Hi JiangJiang,
have you tried to check your geometry? you might want to check if there are some overlapping cells in your geometry using the geometry debug feature of openmc
openmc.run(geometry_debug=True)

1 Like
3

Thanks a lot. It’s useful. :blush: :blush:

4

Hey, can you send me the input? Even if it was a geometry error, ideally we should catch all errors before they become segfaults. I think find the cause and add a new error catcher to the code!

1 Like
6

[quote=“jiangjiang, post:5, topic:4521, full:true”]
It’s two sorry，after I ask the author that owns the code of the model, I can’t give you the source input.
Much sorry and thanks.