We know that Inspector XE has realized the connection to GDB seamlessly when Inspector detects an error, I described the usage in this article for Inspector XE 2011. However if you try this function on Inspector XE 2013 according to my blog, will meet below error:
# inspxe-cl -collect mi3 -knob appdebug=on-error -- ./test_memory.gcc
Error: Cannot find knob appdebug. Use -knob-list to see available knobs.