No output file created

[SiNTEx]

I'm trying to recover some MD5 hashes but i have problem with output file, which is not being created. I'm working with oclHashcat for first time so please excuse me if there is some stupid mistake.

my command:

Code:

cudaHashcat64.exe -m 0 -a 3 --outfile=testresult.txt --outfile-format=3 hashes.txt ?a

result:

Code:

cudaHashcat v1.20 starting... Device #1: GeForce GTX 660, 2048MB, 1097Mhz, 5MCU Device #1: WARNING! Kernel exec timeout is not disabled, it might cause you errors of code 702 You can disable it with a regpatch, see here: http://hashcat.net/wiki/doku.php?id=timeout_patch Hashes: 4 hashes; 4 unique digests, 1 unique salts Bitmaps: 8 bits, 256 entries, 0x000000ff mask, 1024 bytes Applicable Optimizers: * Zero-Byte * Precompute-Init * Precompute-Merkle-Demgard * Meet-In-The-Middle * Early-Skip * Not-Salted * Not-Iterated * Single-Salt * Brute-Force * Scalar-Mode * Raw-Hash Watchdog: Temperature abort trigger set to 90c Watchdog: Temperature retain trigger set to 80c Device #1: Kernel ./kernels/4318/m0000_a3.sm_30.64.ptx Device #1: Kernel ./kernels/4318/markov_le_v1.64.ptx Device #1: Kernel ./kernels/4318/bzero.64.ptx INFO: approaching final keyspace, workload adjusted Session.Name...: cudaHashcat Status.........: Exhausted Input.Mode.....: Mask (?a) [1] Hash.Target....: File (hashes.txt) Hash.Type......: MD5 Time.Started...: 0 secs Time.Estimated.: 0 secs Speed.GPU.#1...: 34589 H/s Recovered......: 1/4 (25.00%) Digests, 0/1 (0.00%) Salts Progress.......: 95/95 (100.00%) Skipped........: 0/95 (0.00%) Rejected.......: 0/95 (0.00%) HWMon.GPU.#1...: 1% Util, 38c Temp, N/A Fan Started: Thu May 22 10:37:40 2014 Stopped: Thu May 22 10:37:41 2014