Photoscan pro running dense cloud on High shuts itself off twice at 97% complete

[z-air]

I'm running aerial Nadir data creating a dense cloud. It ran it fine on medium quality, but when running at high quality, my imac warned me close to it finishing that the computer was running out of memory, I closed everything I could, then at 97% photoscan pro shut itself down without saving the data. This is a fairly large site with large image files from Hasselblad A6D camera with xyz/roll pitch yaw data.  I tried running high dense cloud twice and it did same thing on second try, this takes about 5 days to run dense cloud so very disappointing it fails right at the end. I have iMac i7 with 64gb memory. 

The software isn't crashing, it's actually closing the program itself without me telling it to.  No crash report error after the program decides to close. 

[Alexey Pasumansky]

Hello z-air,

What is the effective overlap in your project (average tie point multiplicity and how many images are there?

According to your description the application is closed by the OS due to the high memory usage.

What was the memory consumption peak for the medium reconstruction?

[Dagon]

I have never been able to get a dense cloud to finish at a resolution higher than Medium. I suspect it is a memory problem. I have 32GB of Ram but I tend to make pretty large maps.

[Alexey Pasumansky]

Hello Dagon,

If you are using version 1.4.2, you can try to reduce the memory consumption by enabling Fine-Level Task Distribution flags in the Network Preferences tab and running the processing for PSX project.