Task 56861823
log in
NameTF_76-77_164-182M_wu_46037_1
Workunit50663161
Created24 Jun 2026, 16:25:42 UTC
Sent24 Jun 2026, 16:47:25 UTC
Report deadline30 Jun 2026, 16:47:25 UTC
Received26 Jun 2026, 21:39:50 UTC
Server stateOver
OutcomeComputation error
Client stateAborted by user
Exit status203 (0xcb) EXIT_ABORTED_VIA_GUI
Computer ID255373
Run time54 sec
CPU time
Validate stateInvalid
Credit0.00
Device peak FLOPS223.44 GFLOPS
Application versionTF v0.51 (opencl_ati_101)
Peak working set size123.52 MB
Peak swap size173.98 MB
Peak disk usage3.37 MB

Stderr output

<core_client_version>8.2.11</core_client_version>
<![CDATA[
<message>
aborted by user</message>
<stderr_txt>
2026-06-24 19:04:14 (3384): wrapper (7.24.26018): starting
2026-06-24 19:04:14 (3384): wrapper: running mfakto.exe (-d 0)
2026-06-24 19:04:27 (3384): wrapper: created child process 10012
mfakto 0.16.0-beta.5-Win (64-bit build)


Runtime options
  INI file                  mfakto.ini
  Verbosity                 1
  SieveOnGPU                yes
  MoreClasses               yes
  GPUSievePrimes            81157
  GPUSieveProcessSize       24 Kib
  GPUSieveSize              96 Mib
  FlushInterval             0
  WorkFile                  worktodo.txt
  ResultsFile               results.txt
  JSONResultsFile           results.json.txt
  LogFile                   mfakto.log
  Checkpoints               enabled
  CheckpointDelay           60 s
  Stages                    disabled
  StopAfterFactor           bit level
  PrintMode                 compact
  Logging                   disabled
  V5UserID                  none
  ComputerID                none
  TimeStampInResults        yes
  LegacyResultsTxt          no
  VectorSize                2
  GPUType                   AUTO
  UseBinfile                mfakto_Kernels.elf

Compile-time options

Select device - Get device info:
Warning: Unknown GPU name, assuming a GCN (Graphics Core Next) device. Please
      post the name to the GIMPS forum or GitHub to have it added to mfakto.

      Device name:   gfx90c (Advanced Micro Devices, Inc.)
      mfakto thread: https://www.mersenneforum.org/node/11037
      GitHub:        https://github.com/primesearch/mfakto/issues

      You can also set GPUType in mfakto.ini to avoid this message.

OpenCL device info
  name                      gfx90c (Advanced Micro Devices, Inc.)
  device (driver) version   OpenCL 2.0 AMD-APP (3584.0) (3584.0 (PAL,HSAIL))
  maximum threads per block 1024
  maximum threads per grid  1073741824
  number of multiprocessors 7 (448 compute elements)
  clock rate                1800 MHz

Automatic parameters
  threads per grid          0
  optimizing kernels for    GCN

Compiling kernels.
  GPUSievePrimes (adjusted) 81206
  GPUsieve minimum exponent 1037054
Started a simple self-test ...
######### test case 1/30 (M1031831[63-64]) #########
######### test case 2/30 (M51332417[68-69]) #########
######### test case 3/30 (M50896831[69-70]) #########
######### test case 4/30 (M50979079[70-71]) #########
######### test case 5/30 (M51232133[71-72]) #########
######### test case 6/30 (M50830523[71-72]) #########
######### test case 7/30 (M50752613[72-73]) #########
######### test case 8/30 (M51507913[72-73]) #########
######### test case 9/30 (M51916901[73-74]) #########
######### test case 10/30 (M51157933[74-75]) #########
######### test case 11/30 (M51308501[75-76]) #########
######### test case 12/30 (M51671491[75-76]) #########
######### test case 13/30 (M50805581[77-78]) #########
######### test case 14/30 (M51157429[78-79]) #########
######### test case 15/30 (M51406151[78-79]) #########
######### test case 16/30 (M51478381[79-80]) #########
######### test case 17/30 (M51350527[80-81]) #########
######### test case 18/30 (M53061139[80-81]) #########
######### test case 19/30 (M48629519[81-82]) #########
######### test case 20/30 (M51752893[83-84]) #########
######### test case 21/30 (M51760133[83-84]) #########
######### test case 22/30 (M51090757[84-85]) #########
######### test case 23/30 (M51050171[84-85]) #########
######### test case 24/30 (M50989481[86-87]) #########
######### test case 25/30 (M50856937[86-87]) #########
######### test case 26/30 (M53065231[88-89]) #########
######### test case 27/30 (M3321929777[63-64]) #########
######### test case 28/30 (M3321930841[63-64]) #########
######### test case 29/30 (M55069117[64-65]) #########
######### test case 30/30 (M45448679[81-82]) #########

Self-test statistics
  number of tests           30
  successful tests          30

self-test PASSED!

got assignment: exp=182371621 bit_min=76 bit_max=77 (83.92 GHz-days)
Starting trial factoring M182371621 from 2^76 to 2^77 (83.92 GHz-days)
Using GPU kernel "cl_barrett15_82_gs_2"
Date    Time | class   Pct |   time     ETA | GHz-d/day    Sieve     Wait
Jun 24 19:06 |    0   0.1% | 100.87   1d02h |      74.87    81206    0.00%
2026-06-24 20:07:53 (8664): wrapper (7.24.26018): starting
2026-06-24 20:07:53 (8664): wrapper: running mfakto.exe (-d 0)
2026-06-24 20:07:53 (8664): wrapper: created child process 2836
mfakto 0.16.0-beta.5-Win (64-bit build)


Runtime options
  INI file                  mfakto.ini
  Verbosity                 1
  SieveOnGPU                yes
  MoreClasses               yes
  GPUSievePrimes            81157
  GPUSieveProcessSize       24 Kib
  GPUSieveSize              96 Mib
  FlushInterval             0
  WorkFile                  worktodo.txt
  ResultsFile               results.txt
  JSONResultsFile           results.json.txt
  LogFile                   mfakto.log
  Checkpoints               enabled
  CheckpointDelay           60 s
  Stages                    disabled
  StopAfterFactor           bit level
  PrintMode                 compact
  Logging                   disabled
  V5UserID                  none
  ComputerID                none
  TimeStampInResults        yes
  LegacyResultsTxt          no
  VectorSize                2
  GPUType                   AUTO
  UseBinfile                mfakto_Kernels.elf

Compile-time options

Select device - Get device info:
Warning: Unknown GPU name, assuming a GCN (Graphics Core Next) device. Please
      post the name to the GIMPS forum or GitHub to have it added to mfakto.

      Device name:   gfx90c (Advanced Micro Devices, Inc.)
      mfakto thread: https://www.mersenneforum.org/node/11037
      GitHub:        https://github.com/primesearch/mfakto/issues

      You can also set GPUType in mfakto.ini to avoid this message.

OpenCL device info
  name                      gfx90c (Advanced Micro Devices, Inc.)
  device (driver) version   OpenCL 2.0 AMD-APP (3584.0) (3584.0 (PAL,HSAIL))
  maximum threads per block 1024
  maximum threads per grid  1073741824
  number of multiprocessors 7 (448 compute elements)
  clock rate                1800 MHz

Automatic parameters
  threads per grid          0
  optimizing kernels for    GCN

Loading binary kernel file mfakto_Kernels.elf
Compiling kernels.
  GPUSievePrimes (adjusted) 81206
  GPUsieve minimum exponent 1037054
Started a simple self-test ...
######### test case 1/30 (M1031831[63-64]) #########
######### test case 2/30 (M51332417[68-69]) #########
######### test case 3/30 (M50896831[69-70]) #########
######### test case 4/30 (M50979079[70-71]) #########
######### test case 5/30 (M51232133[71-72]) #########
######### test case 6/30 (M50830523[71-72]) #########
######### test case 7/30 (M50752613[72-73]) #########
######### test case 8/30 (M51507913[72-73]) #########
######### test case 9/30 (M51916901[73-74]) #########
######### test case 10/30 (M51157933[74-75]) #########
######### test case 11/30 (M51308501[75-76]) #########
######### test case 12/30 (M51671491[75-76]) #########
######### test case 13/30 (M50805581[77-78]) #########
######### test case 14/30 (M51157429[78-79]) #########
######### test case 15/30 (M51406151[78-79]) #########
######### test case 16/30 (M51478381[79-80]) #########
######### test case 17/30 (M51350527[80-81]) #########
######### test case 18/30 (M53061139[80-81]) #########
######### test case 19/30 (M48629519[81-82]) #########
######### test case 20/30 (M51752893[83-84]) #########
######### test case 21/30 (M51760133[83-84]) #########
######### test case 22/30 (M51090757[84-85]) #########
######### test case 23/30 (M51050171[84-85]) #########
######### test case 24/30 (M50989481[86-87]) #########
######### test case 25/30 (M50856937[86-87]) #########
######### test case 26/30 (M53065231[88-89]) #########
######### test case 27/30 (M3321929777[63-64]) #########
######### test case 28/30 (M3321930841[63-64]) #########
######### test case 29/30 (M55069117[64-65]) #########
######### test case 30/30 (M45448679[81-82]) #########

Self-test statistics
  number of tests           30
  successful tests          30

self-test PASSED!

got assignment: exp=182371621 bit_min=76 bit_max=77 (83.92 GHz-days)
Starting trial factoring M182371621 from 2^76 to 2^77 (83.92 GHz-days)
Using GPU kernel "cl_barrett15_82_gs_2"

Found a valid checkpoint file.
  last finished class was: 0
  no factors found so far.
  previous work took 100872 ms

Date    Time | class   Pct |   time     ETA | GHz-d/day    Sieve     Wait
Jun 24 20:08 |    3   0.2% | 50.799  13h31m |     148.68    81206    0.00%
Jun 24 20:09 |    8   0.3% | 50.884  13h31m |     148.43    81206    0.00%
Jun 24 20:10 |   11   0.4% | 50.701  13h27m |     148.96    81206    0.00%
Jun 24 20:11 |   15   0.5% | 50.661  13h26m |     149.08    81206    0.00%
Jun 24 20:12 |   24   0.6% | 50.711  13h26m |     148.93    81206    0.00%
Jun 24 20:13 |   35   0.7% | 65.334  17h17m |     115.60    81206    0.00%
Jun 24 20:14 |   36   0.8% | 50.859  13h26m |     148.50    81206    0.00%
2026-06-24 20:15:52 (15852): wrapper (7.24.26018): starting
2026-06-24 20:15:52 (15852): wrapper: running mfakto.exe (-d 0)
2026-06-24 20:15:52 (15852): wrapper: created child process 11860
mfakto 0.16.0-beta.5-Win (64-bit build)


Runtime options
  INI file                  mfakto.ini
  Verbosity                 1
  SieveOnGPU                yes
  MoreClasses               yes
  GPUSievePrimes            81157
  GPUSieveProcessSize       24 Kib
  GPUSieveSize              96 Mib
  FlushInterval             0
  WorkFile                  worktodo.txt
  ResultsFile               results.txt
  JSONResultsFile           results.json.txt
  LogFile                   mfakto.log
  Checkpoints               enabled
  CheckpointDelay           60 s
  Stages                    disabled
  StopAfterFactor           bit level
  PrintMode                 compact
  Logging                   disabled
  V5UserID                  none
  ComputerID                none
  TimeStampInResults        yes
  LegacyResultsTxt          no
  VectorSize                2
  GPUType                   AUTO
  UseBinfile                mfakto_Kernels.elf

Compile-time options

Select device - Get device info:
Warning: Unknown GPU name, assuming a GCN (Graphics Core Next) device. Please
      post the name to the GIMPS forum or GitHub to have it added to mfakto.

      Device name:   gfx90c (Advanced Micro Devices, Inc.)
      mfakto thread: https://www.mersenneforum.org/node/11037
      GitHub:        https://github.com/primesearch/mfakto/issues

      You can also set GPUType in mfakto.ini to avoid this message.

OpenCL device info
  name                      gfx90c (Advanced Micro Devices, Inc.)
  device (driver) version   OpenCL 2.0 AMD-APP (3584.0) (3584.0 (PAL,HSAIL))
  maximum threads per block 1024
  maximum threads per grid  1073741824
  number of multiprocessors 7 (448 compute elements)
  clock rate                1800 MHz

Automatic parameters
  threads per grid          0
  optimizing kernels for    GCN

Loading binary kernel file mfakto_Kernels.elf
Compiling kernels.
  GPUSievePrimes (adjusted) 81206
  GPUsieve minimum exponent 1037054
Started a simple self-test ...
######### test case 1/30 (M1031831[63-64]) #########
######### test case 2/30 (M51332417[68-69]) #########
######### test case 3/30 (M50896831[69-70]) #########
######### test case 4/30 (M50979079[70-71]) #########
######### test case 5/30 (M51232133[71-72]) #########
######### test case 6/30 (M50830523[71-72]) #########
######### test case 7/30 (M50752613[72-73]) #########
######### test case 8/30 (M51507913[72-73]) #########
######### test case 9/30 (M51916901[73-74]) #########
######### test case 10/30 (M51157933[74-75]) #########
######### test case 11/30 (M51308501[75-76]) #########
######### test case 12/30 (M51671491[75-76]) #########
######### test case 13/30 (M50805581[77-78]) #########
######### test case 14/30 (M51157429[78-79]) #########
######### test case 15/30 (M51406151[78-79]) #########
######### test case 16/30 (M51478381[79-80]) #########
######### test case 17/30 (M51350527[80-81]) #########
######### test case 18/30 (M53061139[80-81]) #########
######### test case 19/30 (M48629519[81-82]) #########
######### test case 20/30 (M51752893[83-84]) #########
######### test case 21/30 (M51760133[83-84]) #########
######### test case 22/30 (M51090757[84-85]) #########
######### test case 23/30 (M51050171[84-85]) #########
######### test case 24/30 (M50989481[86-87]) #########
######### test case 25/30 (M50856937[86-87]) #########
######### test case 26/30 (M53065231[88-89]) #########
######### test case 27/30 (M3321929777[63-64]) #########
######### test case 28/30 (M3321930841[63-64]) #########
######### test case 29/30 (M55069117[64-65]) #########
######### test case 30/30 (M45448679[81-82]) #########
2026-06-26 20:08:51 (14520): wrapper (7.24.26018): starting
2026-06-26 20:08:51 (14520): wrapper: running mfakto.exe (-d 0)
2026-06-26 20:08:52 (14520): wrapper: created child process 14780
mfakto 0.16.0-beta.5-Win (64-bit build)


Runtime options
  INI file                  mfakto.ini
  Verbosity                 1
  SieveOnGPU                yes
  MoreClasses               yes
  GPUSievePrimes            81157
  GPUSieveProcessSize       24 Kib
  GPUSieveSize              96 Mib
  FlushInterval             0
  WorkFile                  worktodo.txt
  ResultsFile               results.txt
  JSONResultsFile           results.json.txt
  LogFile                   mfakto.log
  Checkpoints               enabled
  CheckpointDelay           60 s
  Stages                    disabled
  StopAfterFactor           bit level
  PrintMode                 compact
  Logging                   disabled
  V5UserID                  none
  ComputerID                none
  TimeStampInResults        yes
  LegacyResultsTxt          no
  VectorSize                2
  GPUType                   AUTO
  UseBinfile                mfakto_Kernels.elf

Compile-time options

Select device - Get device info:
Warning: Unknown GPU name, assuming a GCN (Graphics Core Next) device. Please
      post the name to the GIMPS forum or GitHub to have it added to mfakto.

      Device name:   gfx90c (Advanced Micro Devices, Inc.)
      mfakto thread: https://www.mersenneforum.org/node/11037
      GitHub:        https://github.com/primesearch/mfakto/issues

      You can also set GPUType in mfakto.ini to avoid this message.

OpenCL device info
  name                      gfx90c (Advanced Micro Devices, Inc.)
  device (driver) version   OpenCL 2.0 AMD-APP (3584.0) (3584.0 (PAL,HSAIL))
  maximum threads per block 1024
  maximum threads per grid  1073741824
  number of multiprocessors 7 (448 compute elements)
  clock rate                1800 MHz

Automatic parameters
  threads per grid          0
  optimizing kernels for    GCN

Loading binary kernel file mfakto_Kernels.elf
Compiling kernels.
  GPUSievePrimes (adjusted) 81206
  GPUsieve minimum exponent 1037054
Started a simple self-test ...
######### test case 1/30 (M1031831[63-64]) #########
######### test case 2/30 (M51332417[68-69]) #########
######### test case 3/30 (M50896831[69-70]) #########
######### test case 4/30 (M50979079[70-71]) #########
######### test case 5/30 (M51232133[71-72]) #########
######### test case 6/30 (M50830523[71-72]) #########
######### test case 7/30 (M50752613[72-73]) #########
######### test case 8/30 (M51507913[72-73]) #########
######### test case 9/30 (M51916901[73-74]) #########
######### test case 10/30 (M51157933[74-75]) #########
######### test case 11/30 (M51308501[75-76]) #########
######### test case 12/30 (M51671491[75-76]) #########
######### test case 13/30 (M50805581[77-78]) #########
######### test case 14/30 (M51157429[78-79]) #########
######### test case 15/30 (M51406151[78-79]) #########
######### test case 16/30 (M51478381[79-80]) #########
######### test case 17/30 (M51350527[80-81]) #########
######### test case 18/30 (M53061139[80-81]) #########
######### test case 19/30 (M48629519[81-82]) #########
######### test case 20/30 (M51752893[83-84]) #########
######### test case 21/30 (M51760133[83-84]) #########
######### test case 22/30 (M51090757[84-85]) #########
######### test case 23/30 (M51050171[84-85]) #########
######### test case 24/30 (M50989481[86-87]) #########
######### test case 25/30 (M50856937[86-87]) #########
######### test case 26/30 (M53065231[88-89]) #########
######### test case 27/30 (M3321929777[63-64]) #########
######### test case 28/30 (M3321930841[63-64]) #########
######### test case 29/30 (M55069117[64-65]) #########
######### test case 30/30 (M45448679[81-82]) #########

Self-test statistics
  number of tests           30
  successful tests          30

self-test PASSED!

got assignment: exp=182371621 bit_min=76 bit_max=77 (83.92 GHz-days)
Starting trial factoring M182371621 from 2^76 to 2^77 (83.92 GHz-days)
Using GPU kernel "cl_barrett15_82_gs_2"

Found a valid checkpoint file.
  last finished class was: 35
  no factors found so far.
  previous work took 419962 ms

Date    Time | class   Pct |   time     ETA | GHz-d/day    Sieve     Wait
Jun 26 20:09 |   36   0.8% | 51.284  13h33m |     147.27    81206    0.00%
Jun 26 20:10 |   39   0.9% | 50.950  13h27m |     148.24    81206    0.00%
Jun 26 20:11 |   48   1.0% | 50.748  13h23m |     148.83    81206    0.00%
Jun 26 20:12 |   56   1.1% | 68.360  18h01m |     110.48    81206    0.00%
Jun 26 20:13 |   59   1.2% | 51.225  13h29m |     147.44    81206    0.00%
Jun 26 20:14 |   60   1.4% | 51.099  13h26m |     147.80    81206    0.00%
Jun 26 20:15 |   63   1.5% | 50.976  13h23m |     148.16    81206    0.00%
2026-06-26 23:34:34 (15420): wrapper (7.24.26018): starting
2026-06-26 23:34:35 (15420): wrapper: running mfakto.exe (-d 0)
2026-06-26 23:34:35 (15420): wrapper: created child process 15824
mfakto 0.16.0-beta.5-Win (64-bit build)


Runtime options
  INI file                  mfakto.ini
  Verbosity                 1
  SieveOnGPU                yes
  MoreClasses               yes
  GPUSievePrimes            81157
  GPUSieveProcessSize       24 Kib
  GPUSieveSize              96 Mib
  FlushInterval             0
  WorkFile                  worktodo.txt
  ResultsFile               results.txt
  JSONResultsFile           results.json.txt
  LogFile                   mfakto.log
  Checkpoints               enabled
  CheckpointDelay           60 s
  Stages                    disabled
  StopAfterFactor           bit level
  PrintMode                 compact
  Logging                   disabled
  V5UserID                  none
  ComputerID                none
  TimeStampInResults        yes
  LegacyResultsTxt          no
  VectorSize                2
  GPUType                   AUTO
  UseBinfile                mfakto_Kernels.elf

Compile-time options

Select device - Get device info:
Warning: Unknown GPU name, assuming a GCN (Graphics Core Next) device. Please
      post the name to the GIMPS forum or GitHub to have it added to mfakto.

      Device name:   gfx90c (Advanced Micro Devices, Inc.)
      mfakto thread: https://www.mersenneforum.org/node/11037
      GitHub:        https://github.com/primesearch/mfakto/issues

      You can also set GPUType in mfakto.ini to avoid this message.

OpenCL device info
  name                      gfx90c (Advanced Micro Devices, Inc.)
  device (driver) version   OpenCL 2.0 AMD-APP (3584.0) (3584.0 (PAL,HSAIL))
  maximum threads per block 1024
  maximum threads per grid  1073741824
  number of multiprocessors 7 (448 compute elements)
  clock rate                1800 MHz

Automatic parameters
  threads per grid          0
  optimizing kernels for    GCN

Loading binary kernel file mfakto_Kernels.elf
Compiling kernels.
  GPUSievePrimes (adjusted) 81206
  GPUsieve minimum exponent 1037054
Started a simple self-test ...
######### test case 1/30 (M1031831[63-64]) #########
######### test case 2/30 (M51332417[68-69]) #########
######### test case 3/30 (M50896831[69-70]) #########
######### test case 4/30 (M50979079[70-71]) #########
######### test case 5/30 (M51232133[71-72]) #########
######### test case 6/30 (M50830523[71-72]) #########
######### test case 7/30 (M50752613[72-73]) #########
######### test case 8/30 (M51507913[72-73]) #########
######### test case 9/30 (M51916901[73-74]) #########
######### test case 10/30 (M51157933[74-75]) #########
######### test case 11/30 (M51308501[75-76]) #########
######### test case 12/30 (M51671491[75-76]) #########
######### test case 13/30 (M50805581[77-78]) #########
######### test case 14/30 (M51157429[78-79]) #########
######### test case 15/30 (M51406151[78-79]) #########
######### test case 16/30 (M51478381[79-80]) #########
######### test case 17/30 (M51350527[80-81]) #########
######### test case 18/30 (M53061139[80-81]) #########
######### test case 19/30 (M48629519[81-82]) #########
######### test case 20/30 (M51752893[83-84]) #########
######### test case 21/30 (M51760133[83-84]) #########
######### test case 22/30 (M51090757[84-85]) #########
######### test case 23/30 (M51050171[84-85]) #########
######### test case 24/30 (M50989481[86-87]) #########
######### test case 25/30 (M50856937[86-87]) #########
######### test case 26/30 (M53065231[88-89]) #########
######### test case 27/30 (M3321929777[63-64]) #########
######### test case 28/30 (M3321930841[63-64]) #########
######### test case 29/30 (M55069117[64-65]) #########
######### test case 30/30 (M45448679[81-82]) #########

Self-test statistics
  number of tests           30
  successful tests          30

self-test PASSED!

got assignment: exp=182371621 bit_min=76 bit_max=77 (83.92 GHz-days)
Starting trial factoring M182371621 from 2^76 to 2^77 (83.92 GHz-days)
Using GPU kernel "cl_barrett15_82_gs_2"

Found a valid checkpoint file.
  last finished class was: 60
  no factors found so far.
  previous work took 743628 ms

Date    Time | class   Pct |   time     ETA | GHz-d/day    Sieve     Wait
Jun 26 23:35 |   63   1.5% | 53.812  14h08m |     140.35    81206    0.00%
2026-06-26 23:36:20 (3292): wrapper (7.24.26018): starting
2026-06-26 23:36:20 (3292): wrapper: running mfakto.exe (-d 0)
2026-06-26 23:36:20 (3292): wrapper: created child process 9600
mfakto 0.16.0-beta.5-Win (64-bit build)


Runtime options
  INI file                  mfakto.ini
  Verbosity                 1
  SieveOnGPU                yes
  MoreClasses               yes
  GPUSievePrimes            81157
  GPUSieveProcessSize       24 Kib
  GPUSieveSize              96 Mib
  FlushInterval             0
  WorkFile                  worktodo.txt
  ResultsFile               results.txt
  JSONResultsFile           results.json.txt
  LogFile                   mfakto.log
  Checkpoints               enabled
  CheckpointDelay           60 s
  Stages                    disabled
  StopAfterFactor           bit level
  PrintMode                 compact
  Logging                   disabled
  V5UserID                  none
  ComputerID                none
  TimeStampInResults        yes
  LegacyResultsTxt          no
  VectorSize                2
  GPUType                   AUTO
  UseBinfile                mfakto_Kernels.elf

Compile-time options

Select device - Get device info:
Warning: Unknown GPU name, assuming a GCN (Graphics Core Next) device. Please
      post the name to the GIMPS forum or GitHub to have it added to mfakto.

      Device name:   gfx90c (Advanced Micro Devices, Inc.)
      mfakto thread: https://www.mersenneforum.org/node/11037
      GitHub:        https://github.com/primesearch/mfakto/issues

      You can also set GPUType in mfakto.ini to avoid this message.

OpenCL device info
  name                      gfx90c (Advanced Micro Devices, Inc.)
  device (driver) version   OpenCL 2.0 AMD-APP (3584.0) (3584.0 (PAL,HSAIL))
  maximum threads per block 1024
  maximum threads per grid  1073741824
  number of multiprocessors 7 (448 compute elements)
  clock rate                1800 MHz

Automatic parameters
  threads per grid          0
  optimizing kernels for    GCN

Loading binary kernel file mfakto_Kernels.elf
Compiling kernels.
  GPUSievePrimes (adjusted) 81206
  GPUsieve minimum exponent 1037054
Started a simple self-test ...
######### test case 1/30 (M1031831[63-64]) #########
######### test case 2/30 (M51332417[68-69]) #########
######### test case 3/30 (M50896831[69-70]) #########
######### test case 4/30 (M50979079[70-71]) #########
######### test case 5/30 (M51232133[71-72]) #########
######### test case 6/30 (M50830523[71-72]) #########
######### test case 7/30 (M50752613[72-73]) #########
######### test case 8/30 (M51507913[72-73]) #########
######### test case 9/30 (M51916901[73-74]) #########
######### test case 10/30 (M51157933[74-75]) #########
######### test case 11/30 (M51308501[75-76]) #########
######### test case 12/30 (M51671491[75-76]) #########
######### test case 13/30 (M50805581[77-78]) #########
######### test case 14/30 (M51157429[78-79]) #########
######### test case 15/30 (M51406151[78-79]) #########
######### test case 16/30 (M51478381[79-80]) #########
######### test case 17/30 (M51350527[80-81]) #########
######### test case 18/30 (M53061139[80-81]) #########
######### test case 19/30 (M48629519[81-82]) #########
######### test case 20/30 (M51752893[83-84]) #########
######### test case 21/30 (M51760133[83-84]) #########
######### test case 22/30 (M51090757[84-85]) #########
######### test case 23/30 (M51050171[84-85]) #########
######### test case 24/30 (M50989481[86-87]) #########
######### test case 25/30 (M50856937[86-87]) #########
######### test case 26/30 (M53065231[88-89]) #########
######### test case 27/30 (M3321929777[63-64]) #########
######### test case 28/30 (M3321930841[63-64]) #########
######### test case 29/30 (M55069117[64-65]) #########
######### test case 30/30 (M45448679[81-82]) #########

Self-test statistics
  number of tests           30
  successful tests          30

self-test PASSED!

got assignment: exp=182371621 bit_min=76 bit_max=77 (83.92 GHz-days)
Starting trial factoring M182371621 from 2^76 to 2^77 (83.92 GHz-days)
Using GPU kernel "cl_barrett15_82_gs_2"

Found a valid checkpoint file.
  last finished class was: 60
  no factors found so far.
  previous work took 743628 ms

Date    Time | class   Pct |   time     ETA | GHz-d/day    Sieve     Wait
Jun 26 23:37 |   63   1.5% | 50.779  13h20m |     148.73    81206    0.00%
</stderr_txt>
]]>


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