I wrote the original Atik driver but I think that the Atik developer (another Chris) has done some updates.
I'm delighted that you provided a log but unfortunately it's a partial log. It misses a load of stuff at the beginning which will tell us the driver version so I can't tell if this is mine or not.
The whole set point cooling stuff looks strange. The set point was in units of 1/100 deg but this seems to have it in units of 1/1000 deg.
I think you are going to have to contack Atik support about this.
Chris