Does usage logs use always local time and not server time? Also what happens if doing check-in before checkout expiration, does it uses server time or local time? This is important in case computer clocks are not synchronized.

For example if real time on server now is 12:01 but for one of computers local time is 11:55 and on other computer 12:05. If one of computer checks in at 11:55  and other checks-out license at 12:05 (simultaneously according to server time) does it count as 2 usages from 12:00-13:00 or as 1 usage in 11:00-12:00 and other in 12:00-13.00?