Task 55524576
| Name | R88_900k-1M_wu_183167_1 |
| Workunit | 49833511 |
| Created | 14 May 2026, 1:33:03 UTC |
| Sent | 27 May 2026, 15:11:04 UTC |
| Report deadline | 31 May 2026, 15:11:04 UTC |
| Received | 4 Jun 2026, 11:36:22 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x0) |
| Computer ID | 241813 |
| Run time | 4 hours 40 min 55 sec |
| CPU time | 4 hours 40 min 55 sec |
| Validate state | Task was reported too late to validate |
| Credit | 0.00 |
| Device peak FLOPS | 7.13 GFLOPS |
| Application version | Sierpinski / Riesel Base - average3 v0.49 |
| Peak working set size | 140.92 MB |
| Peak swap size | 140.48 MB |
| Peak disk usage | 9.39 MB |
Stderr output
<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 4.4%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 8.8%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 8.8%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 8.8%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 8.8%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 8.8%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 21.6%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 24.8%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 26.0%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 26.0%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 26.0%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 26.1%.
ArithmeticException: Arithmetic exception.
Arithmetic error, restarting at 30.9%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 49.3%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 50.0%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 50.0%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 50.0%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 50.0%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 50.0%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 50.0%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 50.6%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 50.6%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 50.6%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 51.3%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 53.2%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 53.3%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 53.4%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 53.4%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 53.4%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 53.4%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 53.4%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 53.4%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 53.7%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 53.7%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 53.7%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 53.7%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 54.2%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 54.2%.
ArithmeticException: Invalid FFT data.
Arithmetic error, restarting at 62.3%.
ArithmeticException: Invalid FFT data.
Arithmetic error, restarting at 62.3%.
ArithmeticException: Invalid FFT data.
Arithmetic error, restarting at 62.3%.
Restarting using AVX-512 FFT length 800K, Pass1=128, Pass2=6400, clm=2
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 67.6%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 69.9%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 94.7%.
ArithmeticException: Arithmetic exception.
Arithmetic error, restarting at 95.7%.
7968*88^973685-1 is not prime. RES64: 2BA6F46C1ABBD353, time: 10461.6 s.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 27.2%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 28.2%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 31.9%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 32.0%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 32.1%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 34.0%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 36.5%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 37.3%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 38.1%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 48.2%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 50.0%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 55.1%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 57.2%.
PRST version 10.0.1049, modified by SRBase, GWnum library version 31.0
Using AVX-512 FFT length 768K, Pass1=768, Pass2=1K, clm=1.
Fermat probabilistic test of 7968*88^973685-1, a = 3, complexity = 6315093.
Gerbicz-Li check enabled, L2 = 664*592.
restarting at 62.0%.
7968*88^973685-1 is not prime. RES64: 2BA6F46C1ABBD353, time: 17062.1 s.
06:36:38 (9420): called boinc_finish(0)
</stderr_txt>
]]>
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