StacktraceTop:
raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
abort () at abort.c:92
__malloc_assert (bytes=32) at malloc.c:351
__libc_malloc (bytes=32) at malloc.c:3682
operator new(unsigned long) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
StacktraceTop: sysdeps/ unix/sysv/ linux/raise. c:64 x86_64- linux-gnu/ libstdc+ +.so.6
raise (sig=6) at ../nptl/
abort () at abort.c:92
__malloc_assert (bytes=32) at malloc.c:351
__libc_malloc (bytes=32) at malloc.c:3682
operator new(unsigned long) () from /usr/lib/