#0  0x00007f25f4e98a85 in raise () from /lib/libc.so.6
No symbol table info available.
#1  0x00007f25f4e9c520 in abort () from /lib/libc.so.6
No symbol table info available.
#2  0x00007f25f4e919a1 in __assert_fail () from /lib/libc.so.6
No symbol table info available.
#3  0x0000000000425081 in ?? ()
No symbol table info available.
#4  0x000000000042676c in ?? ()
No symbol table info available.
#5  0x0000000000429489 in ?? ()
No symbol table info available.
#6  0x00007f25f4e83c4d in __libc_start_main () from /lib/libc.so.6
No symbol table info available.
#7  0x0000000000404479 in ?? ()
No symbol table info available.
#8  0x00007fff5ed0c868 in ?? ()
No symbol table info available.
#9  0x000000000000001c in ?? ()
No symbol table info available.
#10 0x0000000000000004 in ?? ()
No symbol table info available.
#11 0x00007fff5ed0d957 in ?? ()
No symbol table info available.
#12 0x00007fff5ed0d96a in ?? ()
No symbol table info available.
#13 0x00007fff5ed0d979 in ?? ()
No symbol table info available.
#14 0x00007fff5ed0d960 in ?? ()
No symbol table info available.
#15 0x0000000000000000 in ?? ()
No symbol table info available.