==5173== Helgrind, a thread error detector
==5173== Copyright (C) 2007-2017, and GNU GPL'd, by OpenWorks LLP et al.
==5173== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==5173== Command: ./find_max_threads
==5173== Parent PID: 5132
==5173== 
