All code submitted to our system will be evaluated on dedicated graders. A grader evaluates at most one submission at a time, and does nothing else. The underlying operating system is a 64-bit Ubuntu Server. The submissions are graded in a secured environment. Among other things, this prevent programs from access to the internet during execution. Similarly file access is restricted such that only a limited subset of files can be edited on the system.
Our current generation of graders run on Intel Core i3-8100 CPUs and 8GB of RAM. In very rare cases, we may utilize alternative graders with other specifications.