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Old 2018-03-22, 19:51   #1451
chalsall
If I May
 
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"Chris Halsall"
Sep 2002
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Quote:
Originally Posted by James Heinrich View Post
Your worktodo line looks fine. I didn't let it run to stage2 to see how much RAM it actually used. My P-1 probably calculator said it needs 186MB, would like 555MB, and wouldn't use more than 4536MB even if it was available.]
I ran it on one of my machines, with 12GB of RAM available, with the requested parameters.

Found a factor after stage 1. Interestingly, these results we're reported by Primenet. I suspect this is because they are already known.

Code:
[Main thread Mar 21 19:40] Mersenne number primality test program version 29.4
[Main thread Mar 21 19:40] Optimizing for CPU architecture: Core i3/i5/i7, L2 cache size: 256 KB, L3 cache size: 6 MB
[Main thread Mar 21 19:40] Starting worker.
[Work thread Mar 21 19:40] Worker starting
[Work thread Mar 21 19:40] Setting affinity to run worker on CPU core #1
[Work thread Mar 21 19:40] P-1 on M22351237 with B1=400000, B2=9000000
[Work thread Mar 21 19:40] Using AVX FFT length 1152K, Pass1=384, Pass2=3K, clm=1, 4 threads
[Work thread Mar 21 19:40] Setting affinity to run helper thread 3 on CPU core #4
[Work thread Mar 21 19:40] Setting affinity to run helper thread 2 on CPU core #3
[Work thread Mar 21 19:40] Setting affinity to run helper thread 1 on CPU core #2
[Work thread Mar 21 19:41] M22351237 stage 1 is 1.73% complete. Time: 38.006 sec.
[Work thread Mar 21 19:41] M22351237 stage 1 is 3.46% complete. Time: 28.800 sec.
[Work thread Mar 21 19:42] M22351237 stage 1 is 5.19% complete. Time: 27.955 sec.
[Work thread Mar 21 19:42] M22351237 stage 1 is 6.92% complete. Time: 28.137 sec.
[Work thread Mar 21 19:43] M22351237 stage 1 is 8.66% complete. Time: 29.200 sec.
[Work thread Mar 21 19:43] M22351237 stage 1 is 10.39% complete. Time: 29.818 sec.
[Work thread Mar 21 19:44] M22351237 stage 1 is 12.12% complete. Time: 28.841 sec.
[Work thread Mar 21 19:44] M22351237 stage 1 is 13.85% complete. Time: 28.288 sec.
[Work thread Mar 21 19:45] M22351237 stage 1 is 15.59% complete. Time: 27.570 sec.
[Work thread Mar 21 19:45] M22351237 stage 1 is 17.32% complete. Time: 27.334 sec.
[Work thread Mar 21 19:45] M22351237 stage 1 is 19.05% complete. Time: 26.511 sec.
[Work thread Mar 21 19:46] M22351237 stage 1 is 20.78% complete. Time: 26.816 sec.
[Work thread Mar 21 19:46] M22351237 stage 1 is 22.52% complete. Time: 27.140 sec.
[Work thread Mar 21 19:47] M22351237 stage 1 is 24.25% complete. Time: 26.725 sec.
[Work thread Mar 21 19:47] M22351237 stage 1 is 25.98% complete. Time: 26.483 sec.
[Work thread Mar 21 19:48] M22351237 stage 1 is 27.71% complete. Time: 27.906 sec.
[Work thread Mar 21 19:48] M22351237 stage 1 is 29.44% complete. Time: 26.641 sec.
[Work thread Mar 21 19:49] M22351237 stage 1 is 31.18% complete. Time: 27.229 sec.
[Work thread Mar 21 19:49] M22351237 stage 1 is 32.91% complete. Time: 27.801 sec.
[Work thread Mar 21 19:50] M22351237 stage 1 is 34.64% complete. Time: 30.414 sec.
[Work thread Mar 21 19:50] M22351237 stage 1 is 36.37% complete. Time: 29.186 sec.
[Work thread Mar 21 19:50] M22351237 stage 1 is 38.11% complete. Time: 28.209 sec.
[Work thread Mar 21 19:51] M22351237 stage 1 is 39.84% complete. Time: 27.703 sec.
[Work thread Mar 21 19:51] M22351237 stage 1 is 41.57% complete. Time: 27.121 sec.
[Work thread Mar 21 19:52] M22351237 stage 1 is 43.30% complete. Time: 26.914 sec.
[Work thread Mar 21 19:52] M22351237 stage 1 is 45.04% complete. Time: 27.352 sec.
[Work thread Mar 21 19:53] M22351237 stage 1 is 46.77% complete. Time: 28.310 sec.
[Work thread Mar 21 19:53] M22351237 stage 1 is 48.50% complete. Time: 27.263 sec.
[Work thread Mar 21 19:54] M22351237 stage 1 is 50.23% complete. Time: 26.834 sec.
[Work thread Mar 21 19:54] M22351237 stage 1 is 51.96% complete. Time: 30.217 sec.
[Work thread Mar 21 19:55] M22351237 stage 1 is 53.70% complete. Time: 26.946 sec.
[Work thread Mar 21 19:55] M22351237 stage 1 is 55.43% complete. Time: 28.055 sec.
[Work thread Mar 21 19:56] M22351237 stage 1 is 57.16% complete. Time: 34.969 sec.
[Work thread Mar 21 19:56] M22351237 stage 1 is 58.89% complete. Time: 26.830 sec.
[Work thread Mar 21 19:57] M22351237 stage 1 is 60.63% complete. Time: 26.890 sec.
[Work thread Mar 21 19:57] M22351237 stage 1 is 62.36% complete. Time: 27.189 sec.
[Work thread Mar 21 19:58] M22351237 stage 1 is 64.09% complete. Time: 34.326 sec.
[Work thread Mar 21 19:58] M22351237 stage 1 is 65.82% complete. Time: 28.445 sec.
[Work thread Mar 21 19:59] M22351237 stage 1 is 67.56% complete. Time: 26.598 sec.
[Work thread Mar 21 19:59] M22351237 stage 1 is 69.29% complete. Time: 30.539 sec.
[Work thread Mar 21 20:00] M22351237 stage 1 is 71.02% complete. Time: 32.876 sec.
[Work thread Mar 21 20:00] M22351237 stage 1 is 72.75% complete. Time: 30.036 sec.
[Work thread Mar 21 20:01] M22351237 stage 1 is 74.49% complete. Time: 26.737 sec.
[Work thread Mar 21 20:01] M22351237 stage 1 is 76.22% complete. Time: 26.565 sec.
[Work thread Mar 21 20:01] M22351237 stage 1 is 77.95% complete. Time: 27.443 sec.
[Work thread Mar 21 20:02] M22351237 stage 1 is 79.68% complete. Time: 26.631 sec.
[Work thread Mar 21 20:02] M22351237 stage 1 is 81.41% complete. Time: 28.904 sec.
[Work thread Mar 21 20:03] M22351237 stage 1 is 83.15% complete. Time: 26.724 sec.
[Work thread Mar 21 20:03] M22351237 stage 1 is 84.88% complete. Time: 27.368 sec.
[Work thread Mar 21 20:04] M22351237 stage 1 is 86.61% complete. Time: 27.381 sec.
[Work thread Mar 21 20:04] M22351237 stage 1 is 88.34% complete. Time: 27.092 sec.
[Work thread Mar 21 20:05] M22351237 stage 1 is 90.08% complete. Time: 26.649 sec.
[Work thread Mar 21 20:05] M22351237 stage 1 is 91.81% complete. Time: 26.547 sec.
[Work thread Mar 21 20:05] M22351237 stage 1 is 93.54% complete. Time: 26.653 sec.
[Work thread Mar 21 20:06] M22351237 stage 1 is 95.27% complete. Time: 26.456 sec.
[Work thread Mar 21 20:06] M22351237 stage 1 is 97.01% complete. Time: 26.728 sec.
[Work thread Mar 21 20:07] M22351237 stage 1 is 98.74% complete. Time: 26.603 sec.
[Work thread Mar 21 20:07] M22351237 stage 1 complete. 1154518 transforms. Time: 1624.137 sec.
[Work thread Mar 21 20:07] Stage 1 GCD complete. Time: 7.497 sec.
[Work thread Mar 21 20:07] P-1 found a factor in stage #1, B1=400000.
[Work thread Mar 21 20:07] M22351237 has a factor: 288476702225081262023002950746197048091558084285203081 (P-1, B1=400000)
[Comm thread Mar 21 20:07] Sending result to server: UID: wabbit/burrow, M22351237 has a factor: 288476702225081262023002950746197048091558084285203081 (P-1, B1=400000)
[Comm thread Mar 21 20:07]
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