Error in offline console game - Captain's Mode

I used the following commands for starting a captain's mode game :

sv_lan 1
sv_cheats 1
dota_force_gamemode 2
map dota

I usually play all pick games with my friends, but in Captains mode, there are random bots popping up after the map loads.

Here is the console log : http://pastebin.com/EfDa4BKb

I want to get rid of the bots and want to play a Captains mode game with my friends. Am I doing something wrong, or is it a bug?

Solution 1:

I think it is not possible until you have 10 players. If you have 10 players, you can make a lobby and play, but internet is needed to make the lobby. Later, you can disconnect.