Mac Book Pro Going to Sleep By Itself. Related to watchdog daemon

For a couple of weeks, my mac has been going to sleep by itself. This seems to happen more often when i'm running more stuff on my mac (Chrome+Spotify+etc...)

In my console, the message is the following:

1/4/15 7:24:04.793 PM coreaudiod[293]: 2015-01-04 07:24:04.792840 PM [AirPlay] Power: SystemWillSleep

Followed by:

1/4/15 7:24:04.794 PM coreaudiod[293]: 2015-01-04 07:24:04.794130 PM [AirPlay] BTLE client stopping to browse for AirPlay Solo Target Presence.
1/4/15 7:24:04.795 PM coreaudiod[293]: 2015-01-04 07:24:04.795289 PM [AirPlay] BTLE discovery removing all devices

This seems to have some sort of correlation with watchdog, a daemon process on my mac (In this case it's happening after, but it's usually before).

1/4/15 7:24:04.800 PM watchdogd[7673]: [watchdog_daemon] @(         pm_callback) - ref=0x0 msg_type=0xe0000280 msg=0x570033
1/4/15 7:24:04.800 PM watchdogd[7673]: [watchdog_daemon] @(    wd_daemon_thread) - events buffer: 6329r81941 6779s81941 
1/4/15 7:24:04.838 PM watchdogd[7673]: [watchdog_daemon] @(         pm_callback) - ref=0x0 msg_type=0xe0000320 msg=0x0
1/4/15 7:24:04.838 PM watchdogd[7673]: [watchdog_daemon] @(         pm_callback) - ref=0x0 msg_type=0xe0000300 msg=0x0

Here are some more logs:

The SystemWillSleep messages:

Watchdog Processes:

Full Log for 7:12 PM:

Some system information: MacBook Pro (Retina, 13 inch, Late 2013) running Yosemite.