Task 17649809
log in
NameTF_75-76_272-277M_wu_37876_0
Workunit16091821
Created9 Mar 2025, 14:23:53 UTC
Sent13 Mar 2025, 6:50:52 UTC
Report deadline18 Mar 2025, 12:50:52 UTC
Received14 Mar 2025, 5:59:56 UTC
Server stateOver
OutcomeComputation error
Client stateCompute error
Exit status195 (0xc3) EXIT_CHILD_FAILED
Computer ID222553
Run time3 sec
CPU time
Validate stateInvalid
Credit0.00
Device peak FLOPS4,590.67 GFLOPS
Application versionTF v0.43 (cuda120)
Peak disk usage3.44 MB

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
(unknown error) (87) - exit code 195 (0xc3)</message>
<stderr_txt>
2025-03-13 03:05:30 (6072): wrapper (7.24.26018): starting
2025-03-13 03:05:30 (6072): wrapper: running mfaktc-win-64.exe (-d 0)
2025-03-13 03:05:30 (6072): wrapper: created child process 22772
mfaktc v0.23.0 (64bit built)

Compiletime options
  THREADS_PER_BLOCK         256
  SIEVE_SIZE_LIMIT          32kiB
  SIEVE_SIZE                193154bits
  SIEVE_SPLIT               250
  MORE_CLASSES              enabled

Runtime options
  SievePrimes               25000
  SievePrimesAdjust         1
  SievePrimesMin            5000
  SievePrimesMax            100000
  NumStreams                3
  CPUStreams                3
  GridSize                  3
  GPU Sieving               enabled
  GPUSievePrimes            82486
  GPUSieveSize              2047Mi bits
  GPUSieveProcessSize       16Ki bits
  Checkpoints               enabled
  CheckpointDelay           60s
  WorkFileAddDelay          disabled
  Stages                    disabled
  StopAfterFactor           bitlevel
  PrintMode                 compact
  Logging                   disabled
  V5UserID                  (none)
  ComputerID                (none)
  AllowSleep                yes
  TimeStampInResults        no

CUDA version info
  binary compiled for CUDA  12.0
  CUDA runtime version      12.0
  CUDA driver version       12.70

CUDA device info
  name                      NVIDIA GeForce RTX 3070
  compute capability        8.6
  max threads per block     1024
  max shared memory per MP  102400 byte
  number of multiprocessors 46
  clock rate (CUDA cores)   1770MHz
  memory clock rate:        7001MHz
  memory bus width:         256 bit

Automatic parameters
  threads per grid          753664
  GPUSievePrimes (adjusted) 82486
  GPUsieve minimum exponent 1055144

running a simple selftest...
Selftest statistics
  number of tests           107
  successfull tests         107

selftest PASSED!

got assignment: exp=274281067 bit_min=75 bit_max=76 (27.90 GHz-days)
Starting trial factoring M274281067 from 2^75 to 2^76 (27.90 GHz-days)
 k_min =  68869011403500
 k_max =  137738022810583
Using GPU kernel "barrett76_mul32_gs"
Date    Time | class   Pct |   time     ETA | GHz-d/day    Sieve     Wait
Mar 13 03:05 |    0   0.1% |  0.707  11m18s |   3551.46    82485    n.a.%
Mar 13 03:05 |    5   0.2% |  0.693  11m04s |   3623.21    82485    n.a.%
Mar 13 03:05 |    8   0.3% |  0.693  11m03s |   3623.21    82485    n.a.%
Mar 13 03:05 |    9   0.4% |  0.694  11m03s |   3617.99    82485    n.a.%
Mar 13 03:05 |   17   0.5% |  0.699  11m08s |   3592.11    82485    n.a.%
Mar 13 03:05 |   24   0.6% |  0.699  11m07s |   3592.11    82485    n.a.%
Mar 13 03:05 |   29   0.7% |  0.699  11m06s |   3592.11    82485    n.a.%
Mar 13 03:05 |   32   0.8% |  0.699  11m05s |   3592.11    82485    n.a.%
Mar 13 03:05 |   33   0.9% |  0.699  11m05s |   3592.11    82485    n.a.%
Mar 13 03:05 |   44   1.0% |  0.700  11m05s |   3586.98    82485    n.a.%
Mar 13 03:05 |   53   1.1% |  0.704  11m08s |   3566.60    82485    n.a.%
Mar 13 03:05 |   57   1.2% |  0.703  11m06s |   3571.67    82485    n.a.%
Mar 13 03:05 |   60   1.4% |  0.703  11m06s |   3571.67    82485    n.a.%
Mar 13 03:05 |   65   1.5% |  0.716  11m17s |   3506.82    82485    n.a.%
Mar 13 03:05 |   68   1.6% |  0.709  11m10s |   3541.44    82485    n.a.%
Mar 13 03:05 |   72   1.7% |  0.727  11m26s |   3453.76    82485    n.a.%
Mar 13 03:05 |   77   1.8% |  0.715  11m14s |   3511.72    82485    n.a.%
Mar 13 03:05 |   80   1.9% |  0.732  11m30s |   3430.17    82485    n.a.%
Mar 13 03:06 |   84   2.0% | 21.022   5h29m |    119.44    82485    n.a.%
Mar 13 03:06 |   92   2.1% |  0.696  10m54s |   3607.59    82485    n.a.%
Mar 13 03:06 |   93   2.2% |  0.698  10m55s |   3597.25    82485    n.a.%
Mar 13 03:06 |  105   2.3% |  0.699  10m56s |   3592.11    82485    n.a.%
Mar 13 03:06 |  108   2.4% |  0.702  10m58s |   3576.76    82485    n.a.%
Mar 13 03:06 |  113   2.5% |  0.702  10m57s |   3576.76    82485    n.a.%
Mar 13 03:06 |  117   2.6% |  0.703  10m57s |   3571.67    82485    n.a.%
Mar 13 03:06 |  120   2.7% |  0.705  10m58s |   3561.54    82485    n.a.%
Mar 13 03:06 |  128   2.8% |  0.712  11m04s |   3526.52    82485    n.a.%
Mar 13 03:06 |  129   2.9% |  0.718  11m09s |   3497.05    82485    n.a.%
Mar 13 03:06 |  137   3.0% |  0.744  11m33s |   3374.84    82485    n.a.%
Mar 13 03:06 |  140   3.1% |  0.746  11m34s |   3365.80    82485    n.a.%
Mar 13 03:06 |  149   3.2% |  0.747  11m34s |   3361.29    82485    n.a.%
Mar 13 03:06 |  152   3.3% |  0.748  11m34s |   3356.80    82485    n.a.%
Mar 13 03:06 |  164   3.4% | 20.960   5h23m |    119.79    82485    n.a.%
Mar 13 03:06 |  165   3.5% |  0.697  10m45s |   3602.41    82485    n.a.%
Mar 13 03:06 |  168   3.6% |  0.699  10m47s |   3592.11    82485    n.a.%
Mar 13 03:06 |  173   3.8% |  0.701  10m48s |   3581.86    82485    n.a.%
Mar 13 03:06 |  180   3.9% |  0.703  10m49s |   3571.67    82485    n.a.%
Mar 13 03:06 |  185   4.0% |  0.703  10m48s |   3571.67    82485    n.a.%
Mar 13 03:06 |  189   4.1% |  0.712  10m56s |   3526.52    82485    n.a.%
Mar 13 03:06 |  192   4.2% |  0.720  11m02s |   3487.34    82485    n.a.%
Mar 13 03:06 |  197   4.3% |  0.759  11m38s |   3308.15    82485    n.a.%
Mar 13 03:06 |  200   4.4% |  0.750  11m29s |   3347.84    82485    n.a.%
Mar 13 03:06 |  204   4.5% |  0.747  11m25s |   3361.29    82485    n.a.%
Mar 13 03:06 |  212   4.6% |  0.773  11m48s |   3248.23    82485    n.a.%
Mar 13 03:06 |  213   4.7% |  0.784  11m57s |   3202.66    82485    n.a.%
Mar 13 03:06 |  224   4.8% |  0.784  11m57s |   3202.66    82485    n.a.%
Mar 13 03:06 |  225   4.9% |  0.822  12m30s |   3054.60    82485    n.a.%
Mar 13 03:06 |  228   5.0% |  0.799  12m09s |   3142.53    82485    n.a.%
Mar 13 03:06 |  233   5.1% |  0.805  12m13s |   3119.11    82485    n.a.%
Mar 13 03:06 |  240   5.2% |  0.803  12m11s |   3126.88    82485    n.a.%
Mar 13 03:06 |  245   5.3% |  0.805  12m12s |   3119.11    82485    n.a.%
Mar 13 03:06 |  248   5.4% |  0.881  13m20s |   2850.04    82485    n.a.%
Mar 13 03:06 |  249   5.5% |  0.839  12m41s |   2992.71    82485    n.a.%
Mar 13 03:06 |  252   5.6% |  0.829  12m31s |   3028.81    82485    n.a.%
Mar 13 03:06 |  257   5.7% |  0.830  12m31s |   3025.16    82485    n.a.%
Mar 13 03:06 |  260   5.8% |  0.835  12m35s |   3007.05    82485    n.a.%
Mar 13 03:06 |  264   5.9% |  0.967  14m33s |   2596.57    82485    n.a.%
Mar 13 03:07 |  269   6.0% | 21.109   5h17m |    118.95    82485    n.a.%
Mar 13 03:07 |  273   6.1% |  0.698  10m29s |   3597.25    82485    n.a.%
Mar 13 03:07 |  284   6.2% |  0.699  10m29s |   3592.11    82485    n.a.%
Mar 13 03:07 |  285   6.4% |  0.703  10m32s |   3571.67    82485    n.a.%
Mar 13 03:07 |  288   6.5% |  0.703  10m31s |   3571.67    82485    n.a.%
Mar 13 03:07 |  297   6.6% |  0.711  10m38s |   3531.48    82485    n.a.%
Mar 13 03:07 |  305   6.7% |  0.722  10m47s |   3477.68    82485    n.a.%
Mar 13 03:07 |  308   6.8% |  0.756  11m17s |   3321.27    82485    n.a.%
Mar 13 03:07 |  312   6.9% |  0.771  11m29s |   3256.66    82485    n.a.%
Mar 13 03:07 |  317   7.0% |  0.772  11m29s |   3252.44    82485    n.a.%
Mar 13 03:07 |  324   7.1% |  0.779  11m35s |   3223.21    82485    n.a.%
Mar 13 03:07 |  329   7.2% |  0.785  11m39s |   3198.58    82485    n.a.%
Mar 13 03:07 |  332   7.3% |  0.802  11m54s |   3130.78    82485    n.a.%
Mar 13 03:07 |  333   7.4% |  0.809  11m59s |   3103.69    82485    n.a.%
Mar 13 03:07 |  344   7.5% |  0.808  11m58s |   3107.53    82485    n.a.%
Mar 13 03:07 |  345   7.6% |  0.828  12m14s |   3032.47    82485    n.a.%
Mar 13 03:07 |  348   7.7% |  0.931  13m45s |   2696.97    82485    n.a.%
Mar 13 03:07 |  357   7.8% |  0.877  12m56s |   2863.04    82485    n.a.%
2025-03-13 22:07:31 (31116): wrapper (7.24.26018): starting
2025-03-13 22:07:31 (31116): wrapper: running mfaktc-win-64.exe (-d 0)
2025-03-13 22:07:31 (31116): wrapper: created child process 7500
mfaktc v0.23.0 (64bit built)

Compiletime options
  THREADS_PER_BLOCK         256
  SIEVE_SIZE_LIMIT          32kiB
  SIEVE_SIZE                193154bits
  SIEVE_SPLIT               250
  MORE_CLASSES              enabled

Runtime options
  SievePrimes               25000
  SievePrimesAdjust         1
  SievePrimesMin            5000
  SievePrimesMax            100000
  NumStreams                3
  CPUStreams                3
  GridSize                  3
  GPU Sieving               enabled
  GPUSievePrimes            82486
  GPUSieveSize              2047Mi bits
  GPUSieveProcessSize       16Ki bits
  Checkpoints               enabled
  CheckpointDelay           60s
  WorkFileAddDelay          disabled
  Stages                    disabled
  StopAfterFactor           bitlevel
  PrintMode                 compact
  Logging                   disabled
  V5UserID                  (none)
  ComputerID                (none)
  AllowSleep                yes
  TimeStampInResults        no

CUDA version info
  binary compiled for CUDA  12.0
  CUDA runtime version      12.0
  CUDA driver version       12.70
cudaSetDevice(0) failed
  cudaGetLastError() returned 1: invalid argument
2025-03-13 22:07:32 (31116): mfaktc-win-64.exe exited; CPU time 0.000000
2025-03-13 22:07:32 (31116): app exit status: 0x1
2025-03-13 22:07:32 (31116): called boinc_finish(195)

</stderr_txt>
]]>


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