[root@vm testCraft]# java -Xmx1G -Xms1G -jar minecraft.jar nogui
[09:23:09] [Server thread/INFO]: Starting minecraft server version 1.8.8
[09:23:09] [Server thread/INFO]: Loading properties
[09:23:09] [Server thread/INFO]: Default game type: SURVIVAL
[09:23:09] [Server thread/INFO]: Generating keypair
[09:23:09] [Server thread/INFO]: Starting Minecraft server on 174.138.163.86:25565
[09:23:09] [Server thread/INFO]: Using default channel type
[09:23:09] [Server thread/INFO]: Preparing level "world"
[09:23:09] [Server thread/INFO]: Preparing start region for level 0
[09:23:10] [Server thread/INFO]: Done (1.004s)! For help, type "help" or "?"
[09:23:16] [User Authenticator #1/INFO]: Disconnecting com.mojang.authlib.GameProfile@171e313[id=<null>,name=Zemedelphos,properties={},legacy=false] (/68.226.218.27:53379): Authentication servers are down. Please try again later, sorry!
[09:23:16] [User Authenticator #1/ERROR]: Couldn't verify username because servers are unavailable
[09:23:16] [Server thread/INFO]: com.mojang.authlib.GameProfile@171e313[id=<null>,name=Zemedelphos,properties={},legacy=false] (/68.226.218.27:53379) lost connection: Authentication servers are down. Please try again later, sorry!