Task 59331320
| Name | TF_76-77_190-206M_wu_26769_0 |
| Workunit | 53278241 |
| Created | 22 Sep 2026, 21:09:37 UTC |
| Sent | 27 Sep 2026, 4:13:23 UTC |
| Report deadline | 3 Oct 2026, 4:13:23 UTC |
| Received | 27 Sep 2026, 11:55:45 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Aborted by user |
| Exit status | 203 (0xcb) EXIT_ABORTED_VIA_GUI |
| Computer ID | 255402 |
| Run time | 4 sec |
| CPU time |
|
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 159.65 GFLOPS |
| Application version | TF v0.51 (opencl_ati_101) |
| Peak disk usage | 3.36 MB |
Stderr output
<core_client_version>8.2.11</core_client_version>
<![CDATA[
<message>
aborted by user</message>
<stderr_txt>
2026-09-27 14:14:10 (13848): wrapper (7.24.26018): starting
2026-09-27 14:14:10 (13848): wrapper: running mfakto.exe (-d 0)
2026-09-27 14:14:10 (13848): wrapper: created child process 17528
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 (3444.0) (3444.0 (PAL,HSAIL))
maximum threads per block 1024
maximum threads per grid 1073741824
number of multiprocessors 6 (384 compute elements)
clock rate 1500 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=205546051 bit_min=76 bit_max=77 (74.46 GHz-days)
Starting trial factoring M205546051 from 2^76 to 2^77 (74.46 GHz-days)
Using GPU kernel "cl_barrett15_82_gs_2"
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Sep 27 14:21 | 0 0.1% | 455.46 5d01h | 14.71 81206 0.00%
Sep 27 14:29 | 5 0.2% | 466.69 5d04h | 14.36 81206 0.00%
Sep 27 14:37 | 8 0.3% | 468.04 5d04h | 14.32 81206 0.00%
Sep 27 14:45 | 9 0.4% | 468.12 5d04h | 14.31 81206 0.00%
Sep 27 14:53 | 21 0.5% | 468.12 5d04h | 14.31 81206 0.00%
Sep 27 15:00 | 24 0.6% | 468.18 5d04h | 14.31 81206 0.00%
Sep 27 15:08 | 33 0.7% | 468.07 5d03h | 14.32 81206 0.00%
Sep 27 15:16 | 36 0.8% | 467.89 5d03h | 14.32 81206 0.00%
Sep 27 15:24 | 44 0.9% | 467.97 5d03h | 14.32 81206 0.00%
Sep 27 15:32 | 45 1.0% | 468.09 5d03h | 14.32 81206 0.00%
Sep 27 15:39 | 53 1.1% | 467.86 5d03h | 14.32 81206 0.00%
Sep 27 15:47 | 56 1.2% | 467.90 5d03h | 14.32 81206 0.00%
Sep 27 15:55 | 60 1.4% | 467.86 5d03h | 14.32 81206 0.00%
Sep 27 16:03 | 65 1.5% | 467.96 5d02h | 14.32 81206 0.00%
Sep 27 16:11 | 68 1.6% | 467.96 5d02h | 14.32 81206 0.00%
Sep 27 16:18 | 80 1.7% | 467.96 5d02h | 14.32 81206 0.00%
Sep 27 16:26 | 81 1.8% | 468.05 5d02h | 14.32 81206 0.00%
Sep 27 16:34 | 89 1.9% | 468.01 5d02h | 14.32 81206 0.00%
Sep 27 16:42 | 93 2.0% | 468.03 5d02h | 14.32 81206 0.00%
Sep 27 16:50 | 96 2.1% | 467.97 5d02h | 14.32 81206 0.00%
Sep 27 16:57 | 101 2.2% | 468.04 5d02h | 14.32 81206 0.00%
Sep 27 17:05 | 105 2.3% | 468.03 5d01h | 14.32 81206 0.00%
Sep 27 17:13 | 108 2.4% | 467.94 5d01h | 14.32 81206 0.00%
Sep 27 17:21 | 113 2.5% | 468.12 5d01h | 14.31 81206 0.00%
Sep 27 17:29 | 116 2.6% | 468.00 5d01h | 14.32 81206 0.00%
Sep 27 17:36 | 120 2.7% | 468.04 5d01h | 14.32 81206 0.00%
Sep 27 17:44 | 129 2.8% | 468.12 5d01h | 14.31 81206 0.00%
Sep 27 17:52 | 140 2.9% | 468.04 5d01h | 14.32 81206 0.00%
Sep 27 18:00 | 141 3.0% | 468.03 5d01h | 14.32 81206 0.00%
Sep 27 18:08 | 144 3.1% | 467.88 5d00h | 14.32 81206 0.00%
Sep 27 18:15 | 149 3.2% | 468.06 5d00h | 14.32 81206 0.00%
Sep 27 18:23 | 156 3.3% | 468.10 5d00h | 14.32 81206 0.00%
Sep 27 18:31 | 164 3.4% | 468.13 5d00h | 14.31 81206 0.00%
Sep 27 18:39 | 165 3.5% | 467.89 5d00h | 14.32 81206 0.00%
Sep 27 18:47 | 168 3.6% | 468.12 5d00h | 14.31 81206 0.00%
Sep 27 18:54 | 173 3.8% | 468.05 5d00h | 14.32 81206 0.00%
Sep 27 19:02 | 176 3.9% | 468.15 5d00h | 14.31 81206 0.00%
Sep 27 19:10 | 180 4.0% | 468.04 4d23h | 14.32 81206 0.00%
Sep 27 19:18 | 185 4.1% | 468.01 4d23h | 14.32 81206 0.00%
Sep 27 19:26 | 189 4.2% | 467.79 4d23h | 14.33 81206 0.00%
Sep 27 19:33 | 200 4.3% | 468.13 4d23h | 14.31 81206 0.00%
Sep 27 19:41 | 201 4.4% | 468.04 4d23h | 14.32 81206 0.00%
Sep 27 19:49 | 204 4.5% | 467.96 4d23h | 14.32 81206 0.00%
Sep 27 19:57 | 213 4.6% | 468.00 4d23h | 14.32 81206 0.00%
Sep 27 20:05 | 221 4.7% | 467.95 4d22h | 14.32 81206 0.00%
Sep 27 20:12 | 224 4.8% | 468.10 4d22h | 14.32 81206 0.00%
Sep 27 20:20 | 225 4.9% | 468.10 4d22h | 14.32 81206 0.00%
Sep 27 20:28 | 228 5.0% | 468.03 4d22h | 14.32 81206 0.00%
Sep 27 20:36 | 233 5.1% | 468.12 4d22h | 14.31 81206 0.00%
Sep 27 20:44 | 236 5.2% | 468.02 4d22h | 14.32 81206 0.00%
Sep 27 20:52 | 240 5.3% | 468.10 4d22h | 14.32 81206 0.00%
Sep 27 20:59 | 245 5.4% | 467.82 4d21h | 14.32 81206 0.00%
Sep 27 21:07 | 248 5.5% | 465.73 4d21h | 14.39 81206 0.00%
Sep 27 21:15 | 261 5.6% | 468.03 4d21h | 14.32 81206 0.00%
Sep 27 21:23 | 264 5.7% | 468.03 4d21h | 14.32 81206 0.00%
Sep 27 21:30 | 269 5.8% | 468.10 4d21h | 14.32 81206 0.00%
Sep 27 21:38 | 273 5.9% | 468.11 4d21h | 14.32 81206 0.00%
Sep 27 21:46 | 276 6.0% | 468.08 4d21h | 14.32 81206 0.00%
2026-09-27 21:53:35 (15168): wrapper (7.24.26018): starting
2026-09-27 21:53:35 (15168): wrapper: running mfakto.exe (-d 0)
2026-09-27 21:53:35 (15168): wrapper: created child process 16512
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 (3444.0) (3444.0 (PAL,HSAIL))
maximum threads per block 1024
maximum threads per grid 1073741824
number of multiprocessors 6 (384 compute elements)
clock rate 1500 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]) #########
</stderr_txt>
]]>
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