Got it to work. Edit the below file.
Edit max_execution time and memory_limitini_set('max_execution_time', 1200); //600 seconds = 10 minutes ini_set('memory_limit', '1000M');
what was the default in those?
ini_set('max_execution_time', 600); //600 seconds = 10 minutes
Wow - so it took more than 10 or more than 500 M RAM to import all that - due to your numbers, I 'm guessing it was the RAM more than the time.
Not sure honestly--it took awhile. I spoke to a snipe-it Dev and they could sync 15k accounts with these settings. I needed this functionality so I can create a script to sync users every day at 1:00 AM.