Cuda driver version: 5.5.43
GPU Driver Version 8.16.76 310.40.0020f04
I just did an update to Cuda Driver 5.5.47 and also I saw that I was using the osx default graphic driver option, not sure if it makes any difference but I changed that to nvidia web driver.
I'll be working with AE the whole day so I will post later if the update was the solution or not, in case someone else in same situation.
un fortunaly updating the drivers didn't fix the problem
Ray-traced 3D: Ray tracer failed to launch (5070 :: 14)