root@bt:~/GPU_MD5_Crack_0.2.2_Beta_BT4_clean/bin/linux/release# ./gpu_md5_crack_0.2.2 -h 098f6bcd4621d373cade4e832627b4f6 -s a -t 1000000000
GPU_MD5_Crack 0.2.2 Beta 24 May 2009 for BackTrack 4.
Copyright (C) 2009 TitanMKD (titanmkd@gmail.com).
MD5 Hash:098f6bcd4621d373cade4e832627b4f6, Start Password:a, Total number of pwd to check:1000000000
Charset used 2:abcdefghijklmnopqrstuvwxyz0123456789
Error: API mismatch: the NVIDIA kernel module has version 185.18.08,
but this NVIDIA driver component has version 180.51.  Please make
sure that the kernel module and all NVIDIA driver components
have the same version.
Using default CUDA GPU device:0
Cuda device ID:0, Device name:Device Emulation (CPU), supporting CUDA:9999.9999,
multiProcessorCount:16, clockRate:1350.00 MHz, TotalMem:4096.00 MB

Init Bruteforce error !!
no CUDA-capable device is available