StacktraceTop:
raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
abort () at abort.c:92
__gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
StacktraceTop: sysdeps/ unix/sysv/ linux/raise. c:64 cxx::__ verbose_ terminate_ handler( ) () from /usr/lib/ x86_64- linux-gnu/ libstdc+ +.so.6 x86_64- linux-gnu/ libstdc+ +.so.6 x86_64- linux-gnu/ libstdc+ +.so.6
raise (sig=6) at ../nptl/
abort () at abort.c:92
__gnu_
?? () from /usr/lib/
std::terminate() () from /usr/lib/