Then stop it with Ctrl+C. ASAN will print to the terminal all suspected and confirmed leaks.
Note that some "leaked" objects, especially those allocated by various system libraries, are in fact singletons that are not really leaked (they must remain allocated during the entire execution of the program, so the libraries do not leak them at all).
Memory usage analysis
./test/meminfo.py $(pidof tint2)
Which shows memory usage broken down into categories, such as: