#0  0xb7ad608d in ?? () from /lib/tls/i686/cmov/libc.so.6
#1  0xb7bc827e in ?? () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7fb0002 in ?? ()
#3  0xb7dccf36 in ?? () from /usr/lib/libz.so.1
#4  0x01dabed1 in ?? ()
#5  0x0d827590 in ?? ()
#6  0xb7fc9ff4 in ?? () from /lib/ld-linux.so.2
#7  0x08149020 in ?? ()
#8  0x00000006 in ?? ()
#9  0xbfbe4ac8 in ?? ()
#10 0xb7fb8f42 in ?? () from /lib/ld-linux.so.2
#11 0xb7ad37c8 in __strtod_internal () from /lib/tls/i686/cmov/libc.so.6
#12 0xb7ecc031 in ?? () from /usr/lib/libGLU.so.1
#13 0x00000000 in ?? ()