09-07-2016, 12:56 AM
The introductory message from hashcat says only 1023/4095 MB allocatable for each GPU. When hashcat is running the nvidia-smi query of memory and utilization says one of the GPUs is using 98% of memory. What is the intro message trying to tell me? The wordlist has 8 words.
The work parameters are: N = 16384, R = 8, P = 1
The 'tmto' value autosets itself to a value of 6
nvidia-smi -q -d MEMORY,UTILIZATION
While idle:
Code:
- Device #1: GeForce GTX 980, 1023/4095 MB allocatable, 16MCU
- Device #2: GeForce GTX 980, 1023/4095 MB allocatable, 16MCU
- Device #3: GeForce GTX 980, 1023/4095 MB allocatable, 16MCU
- Device #4: GeForce GTX 980, 1023/4095 MB allocatable, 16MCUThe work parameters are: N = 16384, R = 8, P = 1
The 'tmto' value autosets itself to a value of 6
Code:
WARNING: Not enough single-block device memory allocatable to use --scrypt-tmto 2, increasing...
WARNING: Not enough single-block device memory allocatable to use --scrypt-tmto 3, increasing...
WARNING: Not enough single-block device memory allocatable to use --scrypt-tmto 4, increasing...
WARNING: Not enough single-block device memory allocatable to use --scrypt-tmto 5, increasing...
SCRYPT tmto optimizer value set to: 6, mem: 2147483648nvidia-smi -q -d MEMORY,UTILIZATION
Code:
==============NVSMI LOG==============
Driver Version : 352.63
Attached GPUs : 4
GPU 0000:05:00.0
FB Memory Usage
Total : 4095 MiB
Used : 2303 MiB
Free : 1792 MiB
BAR1 Memory Usage
Total : 256 MiB
Used : 6 MiB
Free : 250 MiB
Utilization
Gpu : 0 %
Memory : 0 %
Encoder : 0 %
Decoder : 0 %
GPU Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
Memory Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
ENC Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
DEC Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
GPU 0000:06:00.0
FB Memory Usage
Total : 4095 MiB
Used : 2296 MiB
Free : 1799 MiB
BAR1 Memory Usage
Total : 256 MiB
Used : 4 MiB
Free : 252 MiB
Utilization
Gpu : 100 %
Memory : 98 %
Encoder : 0 %
Decoder : 0 %
GPU Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 100 %
Min : 99 %
Avg : 99 %
Memory Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 100 %
Min : 98 %
Avg : 98 %
ENC Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
DEC Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
GPU 0000:0C:00.0
FB Memory Usage
Total : 4095 MiB
Used : 2296 MiB
Free : 1799 MiB
BAR1 Memory Usage
Total : 256 MiB
Used : 4 MiB
Free : 252 MiB
Utilization
Gpu : 0 %
Memory : 0 %
Encoder : 0 %
Decoder : 0 %
GPU Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 100 %
Min : 0 %
Avg : 82 %
Memory Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 69 %
Min : 0 %
Avg : 51 %
ENC Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
DEC Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
GPU 0000:0D:00.0
FB Memory Usage
Total : 4095 MiB
Used : 2296 MiB
Free : 1799 MiB
BAR1 Memory Usage
Total : 256 MiB
Used : 4 MiB
Free : 252 MiB
Utilization
Gpu : 0 %
Memory : 0 %
Encoder : 0 %
Decoder : 0 %
GPU Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 100 %
Min : 0 %
Avg : 82 %
Memory Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 70 %
Min : 0 %
Avg : 52 %
ENC Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
DEC Utilization Samples
Duration : 16.36 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %While idle:
Code:
==============NVSMI LOG==============
Driver Version : 352.63
Attached GPUs : 4
GPU 0000:05:00.0
FB Memory Usage
Total : 4095 MiB
Used : 22 MiB
Free : 4073 MiB
BAR1 Memory Usage
Total : 256 MiB
Used : 4 MiB
Free : 252 MiB
Utilization
Gpu : 0 %
Memory : 0 %
Encoder : 0 %
Decoder : 0 %
GPU Utilization Samples
Duration : 37.57 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
Memory Utilization Samples
Duration : 37.57 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
ENC Utilization Samples
Duration : 37.57 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
DEC Utilization Samples
Duration : 37.57 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
GPU 0000:06:00.0
FB Memory Usage
Total : 4095 MiB
Used : 15 MiB
Free : 4080 MiB
BAR1 Memory Usage
Total : 256 MiB
Used : 2 MiB
Free : 254 MiB
Utilization
Gpu : 0 %
Memory : 0 %
Encoder : 0 %
Decoder : 0 %
GPU Utilization Samples
Duration : 39.08 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
Memory Utilization Samples
Duration : 39.08 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
ENC Utilization Samples
Duration : 39.08 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
DEC Utilization Samples
Duration : 39.08 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
GPU 0000:0C:00.0
FB Memory Usage
Total : 4095 MiB
Used : 15 MiB
Free : 4080 MiB
BAR1 Memory Usage
Total : 256 MiB
Used : 2 MiB
Free : 254 MiB
Utilization
Gpu : 0 %
Memory : 0 %
Encoder : 0 %
Decoder : 0 %
GPU Utilization Samples
Duration : 38.24 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
Memory Utilization Samples
Duration : 38.24 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
ENC Utilization Samples
Duration : 38.24 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
DEC Utilization Samples
Duration : 38.24 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
GPU 0000:0D:00.0
FB Memory Usage
Total : 4095 MiB
Used : 15 MiB
Free : 4080 MiB
BAR1 Memory Usage
Total : 256 MiB
Used : 2 MiB
Free : 254 MiB
Utilization
Gpu : 0 %
Memory : 0 %
Encoder : 0 %
Decoder : 0 %
GPU Utilization Samples
Duration : 43.92 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
Memory Utilization Samples
Duration : 43.92 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
ENC Utilization Samples
Duration : 43.92 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %
DEC Utilization Samples
Duration : 43.92 sec
Number of Samples : 99
Max : 0 %
Min : 0 %
Avg : 0 %