#0  0x0804acb5 in ?? ()
No symbol table info available.
#1  0x0804c20a in ?? ()
No symbol table info available.
#2  0x00a62bd6 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3  0x080494f1 in ?? ()
No symbol table info available.