Artlantis Batch Render create iper large folder IICCache on MACOSX

hi thanks for your help, when rendering an artlantis batch animation, a folder named IICCache is created with lots of .iic files larger than 1gb and often the whole folder exceeds 500gb only for 250 frames, it’s a problem or is it normal? Artlantis Version Release; RedSDK 5.0.1 - 219011-366152

your iic files seem very big, but they should be deleted once the animation rendering is finished.
what rendering settings are you using ?
which image size did you set ?
which Artlantis version are you using ?
on which platform ? macOS or Windows ?