My system has 16 gigs of RAM so that is definitely not the cause unless your wallet eats 10GB+.
Also with -maxconnections=1 -connect=76.127.202.17 it says "0 active connections". If I start without it I don't get any balance and it crashes.
Try without the maxconnections to try to connect.
As for the crashing, could you start the wallet with the -debug flag, let it crash and then send me the debug.log file found in the ~/.slimcoin/ directory so I can diagnose the bug. Thanks.