Output to log from iPhone simulator stops after 2 seconds

Almost right after the app starts running then the logging stops working.

I'm using Titanium 1.7.2 and I have installed Xcode 4.0.2 (4A2002a) on Mac OS X 10.6.8.

For logging I use:

Titanium.API.info("hello");

Terminating in response to SpringBoard's termination.

The only way I can log is to deploy my app onto an Android phone and run "adb logcat" in a Terminal in order to see the log.

Any ideas is much appreciated.