No error but time out (kill) when running command th run_model.lua -input_image imgs/elephant.jpg on virtual private server

[corbinyo]

No error, everything seems to be installed correctly until it's time to run this command
th run_model.lua -input_image imgs/elephant.jpg

and after a few minutes
'Killed'

Then checked the error:
[ 5758.669712] Out of memory: Kill process 11030 (luajit) score 927 or sacrifice child [ 5758.670940] Killed process 11030 (luajit) total-vm:3976884kB, anon-rss:3860144kB, file-rss:1476kB

Running this on a digital ocean droplet

Here are the Specs for the server on Digital Ocean (droplet):
Ubuntu 16.04.2 x64
16 GB/ 8CPUs
20GB SSD disk

Thanks for any and all help

[821760408-sp]

Running into the same error when trying to run
th run_model.lua -input_image imgs/elephant.jpg -gpu -1
in a docker container on Mac.

[cvalenzuela]

Same here. Any ideas how to solve this?