-F5.
The alternative to this is to terminate the debugging session via the Build
Stop Debug menu option.
If you kill the program manually; close the window manually, use -c to cause an interrupt signal, or kill the process from a
task manager, the debugger tries to figure out what happened, and how to deal with it. It's not exciting, and you'll probably still
have to select the menu option or shortcut key to stop the debug anyway.
My personal favorite way to stop the debugging session involves defibrillators.
Not recommended for the beginner.

