Task 17704095
| Name | TF_75-76_272-277M_wu_92120_0 |
| Workunit | 16146065 |
| Created | 9 Mar 2025, 14:46:29 UTC |
| Sent | 17 Mar 2025, 21:30:26 UTC |
| Report deadline | 18 Mar 2025, 7:41:11 UTC |
| Received | 18 Mar 2025, 11:35:05 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Cancelled by server |
| Exit status | 202 (0xca) EXIT_ABORTED_BY_PROJECT |
| Computer ID | 242921 |
| Run time | 6 min 11 sec |
| CPU time | 8 sec |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 233.83 GFLOPS |
| Application version | TF v0.44 (opencl_ati_101) |
| Peak working set size | 168.75 MB |
| Peak swap size | 155.73 MB |
| Peak disk usage | 1.42 MB |
Stderr output
<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
aborted by project - no longer usable</message>
<stderr_txt>
2025-03-17 22:03:58 (3408): wrapper (7.24.26018): starting
2025-03-17 22:03:58 (3408): wrapper: running mfakto.exe (-d 0)
2025-03-17 22:03:58 (3408): wrapper: created child process 55700
mfakto 0.16-beta.2-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 bitlevel
PrintMode compact
Logging disabled
V5UserID none
ComputerID none
TimeStampInResults no
VectorSize 2
GPUType AUTO
SmallExp no
UseBinfile mfakto_Kernels.elf
Compile-time options
Select device - Get device info:
WARNING: Unknown GPU name, assuming GCN. Please post the device name "gfx1035 (Advanced Micro Devices, Inc.)" to http://www.mersenneforum.org/showthread.php?t=15646 to have it added to mfakto. Set GPUType in mfakto.ini to select a GPU type yourself to avoid this warning.
OpenCL device info
name gfx1035 (Advanced Micro Devices, Inc.)
device (driver) version OpenCL 2.0 AMD-APP (3444.0) (3444.0 (PAL,LC))
maximum threads per block 1024
maximum threads per grid 1073741824
number of multiprocessors 6 (384 compute elements)
clock rate 2200 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=276978089 bit_min=75 bit_max=76 (27.63 GHz-days)
Starting trial factoring M276978089 from 2^75 to 2^76 (27.63 GHz-days)
Using GPU kernel "cl_barrett15_82_gs_2"
Date Time | class Pct | time ETA | GHz-d/day Sieve Wait
Mar 17 22:04 | 0 0.1% | 18.797 5h00m | 132.28 81206 0.00%
Mar 17 22:04 | 4 0.2% | 11.532 3h04m | 215.61 81206 0.00%
Mar 17 22:04 | 7 0.3% | 11.726 3h07m | 212.04 81206 0.00%
Mar 17 22:05 | 12 0.4% | 12.028 3h11m | 206.72 81206 0.00%
Mar 17 22:05 | 16 0.5% | 11.792 3h07m | 210.86 81206 0.00%
Mar 17 22:05 | 19 0.6% | 11.781 3h07m | 211.05 81206 0.00%
Mar 17 22:05 | 24 0.7% | 11.801 3h07m | 210.70 81206 0.00%
Mar 17 22:05 | 27 0.8% | 11.798 3h07m | 210.75 81206 0.00%
Mar 17 22:05 | 39 0.9% | 11.802 3h07m | 210.68 81206 0.00%
Mar 17 22:06 | 40 1.0% | 12.050 3h10m | 206.34 81206 0.00%
Mar 17 22:06 | 51 1.1% | 11.783 3h06m | 211.02 81206 0.00%
Mar 17 22:06 | 52 1.2% | 11.725 3h05m | 212.06 81206 0.00%
Mar 17 22:06 | 55 1.4% | 11.744 3h05m | 211.72 81206 0.00%
Mar 17 22:06 | 60 1.5% | 11.747 3h05m | 211.67 81206 0.00%
Mar 17 22:07 | 67 1.6% | 11.997 3h08m | 207.25 81206 0.00%
Mar 17 22:07 | 72 1.7% | 11.606 3h02m | 214.24 81206 0.00%
Mar 17 22:07 | 76 1.8% | 11.750 3h04m | 211.61 81206 0.00%
Mar 17 22:07 | 79 1.9% | 11.785 3h05m | 210.98 81206 0.00%
Mar 17 22:07 | 84 2.0% | 11.798 3h05m | 210.75 81206 0.00%
Mar 17 22:08 | 87 2.1% | 19.387 5h03m | 128.25 81206 0.00%
Mar 17 22:09 | 91 2.2% | 80.836 21h05m | 30.76 81206 0.00%
Mar 18 04:31 | 96 2.3% | 22899 248d14h | 0.11 81206 0.00%
Mar 18 04:31 | 100 2.4% | 9.110 2h22m | 272.93 81206 0.00%
Mar 18 04:31 | 111 2.5% | 20.633 5h21m | 120.51 81206 0.00%
Mar 18 04:31 | 112 2.6% | 10.354 2h41m | 240.14 81206 0.00%
Mar 18 04:32 | 115 2.7% | 12.277 3h11m | 202.53 81206 0.00%
Mar 18 04:32 | 124 2.8% | 12.543 3h15m | 198.23 81206 0.00%
Mar 18 04:32 | 132 2.9% | 12.314 3h11m | 201.92 81206 0.00%
Mar 18 04:32 | 135 3.0% | 12.123 3h08m | 205.10 81206 0.00%
Mar 18 04:32 | 136 3.1% | 12.304 3h10m | 202.08 81206 0.00%
</stderr_txt>
]]>
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