Minecraft Failing to start

Windows 10, latest Java version(Update 66)

So I recently upgraded to windows 10, and wanted to play minecraft, and I start up the launcher, and I click play. Then the game output for the profile says
"Error Occurred during initialization of VM
Could not reserve enough space for 2097152KB object heap
Java HotSpot(TM) Client VM warning: Using incremental CMS is depreciated and will likely be removed in a future release"
So, I increase the amount of space I have reserved for the game to 3 KB and the "object heap" increases.
The log output is in the attached file.