2017-11-02 13:38:39 +0100 
Assertion status system-wide:
   BackgroundTask                 0
   ApplePushServiceTask           0
   UserIsActive                   1
   PreventUserIdleDisplaySleep    0
   PreventSystemSleep             0
   ExternalMedia                  0
   PreventUserIdleSystemSleep     0
   NetworkClientActive            0
Listed by owning process:
   pid 107(hidd): [0x0000000c0009816e] 00:07:07 UserIsActive named: "com.apple.iohideventsystem.queue.tickle.4294968393.17" 
	Timeout will fire in 896 secs Action=TimeoutActionRelease
No kernel assertions.
Idle sleep preventers: IODisplayWrangler
