I'm running the program on a VPS with 52 GB RAM / Quad 2.00 GHz Intel Xeon (Hyper-Threaded) / 1GBps Network / Win 2008 R2 Server and PrimeRape is the only thing running on the VPS.
I'm also using same proxies as you MoxyProxy and yet the program uses 100% CPU and crashes with 500 bots .
There is something wrong that you need to check ASAP . Thank You !