#0  0x000000000041680d in ?? ()
No symbol table info available.
#1  0x0000000000407b5a in ?? ()
No symbol table info available.
#2  0x000000000040a81c in ?? ()
No symbol table info available.
#3  0x00000000004058d3 in ?? ()
No symbol table info available.
#4  0x0000000000405da3 in ?? ()
No symbol table info available.
#5  0x000000000040541b in ?? ()
No symbol table info available.
#6  0x000000000040e283 in ?? ()
No symbol table info available.
#7  0x0000000000418ba6 in ?? ()
No symbol table info available.
#8  0x0000000000419123 in ?? ()
No symbol table info available.
#9  0x00000000004180c7 in ?? ()
No symbol table info available.
#10 0x00000000004195ae in ?? ()
No symbol table info available.
#11 0x0000000000411152 in ?? ()
No symbol table info available.
#12 0x00007f24c1d93eff in __libc_start_main (main=0x40fdf0, argc=2, ubp_av=0x7fffa9788508, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffa97884f8) at libc-start.c:226
        result = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -4562750297504926692, 4203744, 140736036635904, 0, 0, 4562859139835442204, 4531845484542506012}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x41def0, 0x7fffa9788508}, data = {prev = 0x0, cleanup = 0x0, canceltype = 4316912}}}
        not_first_call = <value optimized out>
#13 0x0000000000402509 in ?? ()
No symbol table info available.
#14 0x00007fffa97884f8 in ?? ()
No symbol table info available.
#15 0x000000000000001c in ?? ()
No symbol table info available.
#16 0x0000000000000002 in ?? ()
No symbol table info available.
#17 0x00007fffa978a5a2 in ?? ()
No symbol table info available.
#18 0x00007fffa978a5a7 in ?? ()
No symbol table info available.
#19 0x0000000000000000 in ?? ()
No symbol table info available.