11/25/2008 18:00:00: opening error log 11/25/2008 18:22:00: UPS inverter turned on 11/25/2008 18:22:13: UPS inverter turned off 11/25/2008 18:29:48: UPS inverter turned on 11/25/2008 18:29:59: UPS inverter turned off 11/25/2008 18:30:00: system shutting down (power outage) 11/25/2008 18:30:00: closing error log