It crashed after 15 and some hours...
I took the screenshot after 6,5 hours.
Funny was that the render hardly proceeded in those next 8 hours.
Probably thread after thread failed.
Memory usage at the crash was: 3.7GB RAM and 4.0GB VM size
I have 8GB RAM.
In some way nice to see when TG2 freaks out
Guess I'll render this again in 2 instances, expect it to work then.
Cheers,
Martin