Android z7.logs

A SDcard logs examined from a:1. Samsung Galaxy SII NFC2. Android OS3. z7logs4. z7.log.x (x = 1 or 2)The log examined z7.logs.2 using notepad reveals the sample of the data below:    - z7.log.2    3 Sep 2012 11:45:35 WARNING[0][ANSharedCommon[Thread[main,5,main]]]Timescape deactivated    3 Sep 2012 11:45:35 INFO[0][ANSharedCommon[Thread[main,5,main]]]onReceive(-)    3 Sep 2012 11:46:20 INFO[0][