Historically, the completion time for Base, Short and Average tasks was typically about 2 hours. The Task Progress increased at a consistent rate from 0% to 100%.
Now, the Task Progress is progressing from 0% to 90% in about 2 hours, then it is taking an additional 6 - 8 hours to progress from 90% to 100%. This is occurring on my multiple computers.
Also, one of my computers is 32-bit. I was receiving tasks on my 32-bit computer, but for some reason this computer is no longer receiving tasks from SRBase.
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rebirtherVolunteer moderator
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Historically, the completion time for Base, Short and Average tasks was typically about 2 hours. The Task Progress increased at a consistent rate from 0% to 100%.
Now, the Task Progress is progressing from 0% to 90% in about 2 hours, then it is taking an additional 6 - 8 hours to progress from 90% to 100%. This is occurring on my multiple computers.
Also, one of my computers is 32-bit. I was receiving tasks on my 32-bit computer, but for some reason this computer is no longer receiving tasks from SRBase.
I cant see the 32bit host, what error did you get? I think it has something to do with the cert file.
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EVERY time I try to get tasks, I get the same messages in the Event Log:
Update Request by User
Fetching Scheduler List
Project Communications Failed; Attempting Access to Reference Site
Internet Access OK - Project Servers may be temporarily down
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rebirtherVolunteer moderator
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EVERY time I try to get tasks, I get the same messages in the Event Log:
Update Request by User
Fetching Scheduler List
Project Communications Failed; Attempting Access to Reference Site
Internet Access OK - Project Servers may be temporarily down
Try to replace the cert file, see FAQ.
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Historically, the completion time for Base, Short and Average tasks was typically about 2 hours. The Task Progress increased at a consistent rate from 0% to 100%.
Now, the Task Progress is progressing from 0% to 90% in about 2 hours, then it is taking an additional 6 - 8 hours to progress from 90% to 100%. This is occurring on my multiple computers.
I've had exactly the same issue on a number of "Riesel Base - short v0.22" CPU tasks, which I received during the recent Formula BOINC Sprint.
Many of these tasks did complete, but I had a number that got stuck at 100% after 8 hours...and this was on a 4-core Windows x64 PC.
And such was the lack of progress, I've had to abort many tasks (before the deadline), as I just knew the PCs would not process these other tasks before their deadline....even though my "cache" using BOINC Manager was set to 0.5+0.5 days...
Somehow SRBase is allowing more tasks to download, as it is using an inaccurate "Time to completion" for each task - estimates were around 24 minutes, but actual time is between 9,000 and 14,000 seconds (2.5 to 3.9 HOURS).
error msgs for 3 of these tasks:
Name R703_250-300k_wu_19075_0
Workunit 70607562
after 29,238.85 seconds
Stderr output
<core_client_version>7.16.20</core_client_version>
<![CDATA[
<message>
aborted by user</message>
<stderr_txt>
14:42:10 (8828): wrapper (7.5.26012): starting
14:42:10 (8828): wrapper: running llr.exe ( -d -oPgenInputFile=input.prp -oPgenOutputFile=primes.txt -oDiskWriteTime=10 -oOutputIterations=50000 -oResultsFileIterations=99999999)
Base factorized as : 19*37
Base prime factor(s) taken : 37
Starting N+1 prime test of 1902*703^269668-1
Using zero-padded FFT length 448K, Pass1=448, Pass2=1K, a = 3
1902*703^269668-1, bit: 50000 / 2550364 [1.96%]. Time per bit: 14.086 ms.
1902*703^269668-1, bit: 100000 / 2550364 [3.92%]. Time per bit: 14.207 ms.
1902*703^269668-1, bit: 150000 / 2550364 [5.88%]. Time per bit: 10.218 ms.
1902*703^269668-1, bit: 200000 / 2550364 [7.84%]. Time per bit: 14.059 ms.
1902*703^269668-1, bit: 250000 / 2550364 [9.80%]. Time per bit: 13.267 ms.
1902*703^269668-1, bit: 300000 / 2550364 [11.76%]. Time per bit: 11.433 ms.
1902*703^269668-1, bit: 350000 / 2550364 [13.72%]. Time per bit: 14.868 ms.
1902*703^269668-1, bit: 400000 / 2550364 [15.68%]. Time per bit: 12.796 ms.
1902*703^269668-1, bit: 450000 / 2550364 [17.64%]. Time per bit: 10.504 ms.
1902*703^269668-1, bit: 500000 / 2550364 [19.60%]. Time per bit: 12.821 ms.
1902*703^269668-1, bit: 550000 / 2550364 [21.56%]. Time per bit: 11.780 ms.
1902*703^269668-1, bit: 600000 / 2550364 [23.52%]. Time per bit: 13.059 ms.
1902*703^269668-1, bit: 650000 / 2550364 [25.48%]. Time per bit: 11.453 ms.
1902*703^269668-1, bit: 700000 / 2550364 [27.44%]. Time per bit: 12.440 ms.
1902*703^269668-1, bit: 750000 / 2550364 [29.40%]. Time per bit: 13.753 ms.
1902*703^269668-1, bit: 800000 / 2550364 [31.36%]. Time per bit: 14.325 ms.
1902*703^269668-1, bit: 850000 / 2550364 [33.32%]. Time per bit: 16.226 ms.
1902*703^269668-1, bit: 900000 / 2550364 [35.28%]. Time per bit: 9.337 ms.
1902*703^269668-1, bit: 950000 / 2550364 [37.24%]. Time per bit: 10.637 ms.
1902*703^269668-1, bit: 1000000 / 2550364 [39.21%]. Time per bit: 9.782 ms.
1902*703^269668-1, bit: 1050000 / 2550364 [41.17%]. Time per bit: 15.136 ms.
1902*703^269668-1, bit: 1100000 / 2550364 [43.13%]. Time per bit: 11.879 ms.
1902*703^269668-1, bit: 1150000 / 2550364 [45.09%]. Time per bit: 11.653 ms.
1902*703^269668-1, bit: 1200000 / 2550364 [47.05%]. Time per bit: 8.478 ms.
1902*703^269668-1, bit: 1250000 / 2550364 [49.01%]. Time per bit: 8.418 ms.
1902*703^269668-1, bit: 1300000 / 2550364 [50.97%]. Time per bit: 11.392 ms.
1902*703^269668-1, bit: 1350000 / 2550364 [52.93%]. Time per bit: 13.555 ms.
1902*703^269668-1, bit: 1400000 / 2550364 [54.89%]. Time per bit: 10.468 ms.
1902*703^269668-1, bit: 1450000 / 2550364 [56.85%]. Time per bit: 14.186 ms.
1902*703^269668-1, bit: 1500000 / 2550364 [58.81%]. Time per bit: 9.281 ms.
1902*703^269668-1, bit: 1550000 / 2550364 [60.77%]. Time per bit: 12.545 ms.
1902*703^269668-1, bit: 1600000 / 2550364 [62.73%]. Time per bit: 13.959 ms.
1902*703^269668-1, bit: 1650000 / 2550364 [64.69%]. Time per bit: 19.157 ms.
1902*703^269668-1, bit: 1700000 / 2550364 [66.65%]. Time per bit: 11.429 ms.
1902*703^269668-1, bit: 1750000 / 2550364 [68.61%]. Time per bit: 15.054 ms.
1902*703^269668-1, bit: 1800000 / 2550364 [70.57%]. Time per bit: 13.140 ms.
1902*703^269668-1, bit: 1850000 / 2550364 [72.53%]. Time per bit: 10.148 ms.
1902*703^269668-1, bit: 1900000 / 2550364 [74.49%]. Time per bit: 9.431 ms.
1902*703^269668-1, bit: 1950000 / 2550364 [76.45%]. Time per bit: 10.708 ms.
1902*703^269668-1, bit: 2000000 / 2550364 [78.42%]. Time per bit: 9.843 ms.
1902*703^269668-1, bit: 2050000 / 2550364 [80.38%]. Time per bit: 12.836 ms.
1902*703^269668-1, bit: 2100000 / 2550364 [82.34%]. Time per bit: 13.041 ms.
1902*703^269668-1, bit: 2150000 / 2550364 [84.30%]. Time per bit: 12.277 ms.
1902*703^269668-1, bit: 2200000 / 2550364 [86.26%]. Time per bit: 12.989 ms.
1902*703^269668-1, bit: 2250000 / 2550364 [88.22%]. Time per bit: 15.173 ms.
1902*703^269668-1, bit: 2300000 / 2550364 [90.18%]. Time per bit: 11.902 ms.
1902*703^269668-1, bit: 2350000 / 2550364 [92.14%]. Time per bit: 10.549 ms.
</stderr_txt>
]]>
Name R703_250-300k_wu_19078_0
Workunit 70607565
after 31,919.33 seconds
Stderr output
<core_client_version>7.16.20</core_client_version>
<![CDATA[
<message>
aborted by user</message>
<stderr_txt>
13:54:16 (1584): wrapper (7.5.26012): starting
13:54:16 (1584): wrapper: running llr.exe ( -d -oPgenInputFile=input.prp -oPgenOutputFile=primes.txt -oDiskWriteTime=10 -oOutputIterations=50000 -oResultsFileIterations=99999999)
Base factorized as : 19*37
Base prime factor(s) taken : 37
Starting N+1 prime test of 3422*703^269687-1
Using zero-padded FFT length 448K, Pass1=448, Pass2=1K, a = 3
3422*703^269687-1, bit: 50000 / 2550545 [1.96%]. Time per bit: 21.082 ms.
3422*703^269687-1, bit: 100000 / 2550545 [3.92%]. Time per bit: 14.029 ms.
3422*703^269687-1, bit: 150000 / 2550545 [5.88%]. Time per bit: 20.408 ms.
3422*703^269687-1, bit: 200000 / 2550545 [7.84%]. Time per bit: 17.811 ms.
3422*703^269687-1, bit: 250000 / 2550545 [9.80%]. Time per bit: 17.890 ms.
3422*703^269687-1, bit: 300000 / 2550545 [11.76%]. Time per bit: 18.484 ms.
3422*703^269687-1, bit: 350000 / 2550545 [13.72%]. Time per bit: 18.293 ms.
3422*703^269687-1, bit: 400000 / 2550545 [15.68%]. Time per bit: 17.964 ms.
3422*703^269687-1, bit: 450000 / 2550545 [17.64%]. Time per bit: 17.240 ms.
3422*703^269687-1, bit: 500000 / 2550545 [19.60%]. Time per bit: 17.282 ms.
3422*703^269687-1, bit: 550000 / 2550545 [21.56%]. Time per bit: 15.499 ms.
3422*703^269687-1, bit: 600000 / 2550545 [23.52%]. Time per bit: 13.245 ms.
3422*703^269687-1, bit: 650000 / 2550545 [25.48%]. Time per bit: 16.008 ms.
3422*703^269687-1, bit: 700000 / 2550545 [27.44%]. Time per bit: 17.417 ms.
3422*703^269687-1, bit: 750000 / 2550545 [29.40%]. Time per bit: 13.814 ms.
3422*703^269687-1, bit: 800000 / 2550545 [31.36%]. Time per bit: 18.525 ms.
3422*703^269687-1, bit: 850000 / 2550545 [33.32%]. Time per bit: 18.470 ms.
3422*703^269687-1, bit: 900000 / 2550545 [35.28%]. Time per bit: 24.651 ms.
3422*703^269687-1, bit: 950000 / 2550545 [37.24%]. Time per bit: 17.765 ms.
3422*703^269687-1, bit: 1000000 / 2550545 [39.20%]. Time per bit: 18.780 ms.
3422*703^269687-1, bit: 1050000 / 2550545 [41.16%]. Time per bit: 25.783 ms.
3422*703^269687-1, bit: 1100000 / 2550545 [43.12%]. Time per bit: 19.863 ms.
3422*703^269687-1, bit: 1150000 / 2550545 [45.08%]. Time per bit: 13.764 ms.
3422*703^269687-1, bit: 1200000 / 2550545 [47.04%]. Time per bit: 14.873 ms.
3422*703^269687-1, bit: 1250000 / 2550545 [49.00%]. Time per bit: 16.562 ms.
3422*703^269687-1, bit: 1300000 / 2550545 [50.96%]. Time per bit: 15.547 ms.
3422*703^269687-1, bit: 1350000 / 2550545 [52.92%]. Time per bit: 19.572 ms.
3422*703^269687-1, bit: 1400000 / 2550545 [54.89%]. Time per bit: 17.301 ms.
3422*703^269687-1, bit: 1450000 / 2550545 [56.85%]. Time per bit: 18.368 ms.
3422*703^269687-1, bit: 1500000 / 2550545 [58.81%]. Time per bit: 18.188 ms.
3422*703^269687-1, bit: 1550000 / 2550545 [60.77%]. Time per bit: 17.583 ms.
3422*703^269687-1, bit: 1600000 / 2550545 [62.73%]. Time per bit: 25.763 ms.
3422*703^269687-1, bit: 1650000 / 2550545 [64.69%]. Time per bit: 19.545 ms.
3422*703^269687-1, bit: 1700000 / 2550545 [66.65%]. Time per bit: 19.310 ms.
3422*703^269687-1, bit: 1750000 / 2550545 [68.61%]. Time per bit: 14.516 ms.
</stderr_txt>
]]>
Name R703_250-300k_wu_18879_0
Workunit 70607366
after 28,989.31 seconds (8+ hours)
[quote]Stderr output
<core_client_version>7.16.20</core_client_version>
<![CDATA[
<message>
aborted by user</message>
<stderr_txt>
14:46:25 (8936): wrapper (7.5.26012): starting
14:46:25 (8936): wrapper: running llr.exe ( -d -oPgenInputFile=input.prp -oPgenOutputFile=primes.txt -oDiskWriteTime=10 -oOutputIterations=50000 -oResultsFileIterations=99999999)
Base factorized as : 19*37
Base prime factor(s) taken : 37
Starting N+1 prime test of 494*703^268972-1
Using zero-padded FFT length 448K, Pass1=448, Pass2=1K, a = 3
494*703^268972-1, bit: 50000 / 2543780 [1.96%]. Time per bit: 15.066 ms.
494*703^268972-1, bit: 100000 / 2543780 [3.93%]. Time per bit: 16.988 ms.
494*703^268972-1, bit: 150000 / 2543780 [5.89%]. Time per bit: 13.458 ms.
494*703^268972-1, bit: 200000 / 2543780 [7.86%]. Time per bit: 15.213 ms.
494*703^268972-1, bit: 250000 / 2543780 [9.82%]. Time per bit: 11.652 ms.
494*703^268972-1, bit: 300000 / 2543780 [11.79%]. Time per bit: 14.904 ms.
494*703^268972-1, bit: 350000 / 2543780 [13.75%]. Time per bit: 11.022 ms.
494*703^268972-1, bit: 400000 / 2543780 [15.72%]. Time per bit: 12.506 ms.
494*703^268972-1, bit: 450000 / 2543780 [17.69%]. Time per bit: 11.886 ms.
494*703^268972-1, bit: 500000 / 2543780 [19.65%]. Time per bit: 12.464 ms.
494*703^268972-1, bit: 550000 / 2543780 [21.62%]. Time per bit: 16.945 ms.
494*703^268972-1, bit: 600000 / 2543780 [23.58%]. Time per bit: 15.245 ms.
494*703^268972-1, bit: 650000 / 2543780 [25.55%]. Time per bit: 11.889 ms.
494*703^268972-1, bit: 700000 / 2543780 [27.51%]. Time per bit: 14.020 ms.
494*703^268972-1, bit: 750000 / 2543780 [29.48%]. Time per bit: 17.374 ms.
494*703^268972-1, bit: 800000 / 2543780 [31.44%]. Time per bit: 23.795 ms.
494*703^268972-1, bit: 850000 / 2543780 [33.41%]. Time per bit: 18.197 ms.
494*703^268972-1, bit: 900000 / 2543780 [35.38%]. Time per bit: 14.267 ms.
494*703^268972-1, bit: 950000 / 2543780 [37.34%]. Time per bit: 24.296 ms.
494*703^268972-1, bit: 1000000 / 2543780 [39.31%]. Time per bit: 19.856 ms.
494*703^268972-1, bit: 1050000 / 2543780 [41.27%]. Time per bit: 9.323 ms.
494*703^268972-1, bit: 1100000 / 2543780 [43.24%]. Time per bit: 14.670 ms.
494*703^268972-1, bit: 1150000 / 2543780 [45.20%]. Time per bit: 17.432 ms.
494*703^268972-1, bit: 1200000 / 2543780 [47.17%]. Time per bit: 20.501 ms.
494*703^268972-1, bit: 1250000 / 2543780 [49.13%]. Time per bit: 15.702 ms.
494*703^268972-1, bit: 1300000 / 2543780 [51.10%]. Time per bit: 12.189 ms.
494*703^268972-1, bit: 1350000 / 2543780 [53.07%]. Time per bit: 9.402 ms.
494*703^268972-1, bit: 1400000 / 2543780 [55.03%]. Time per bit: 16.164 ms.
494*703^268972-1, bit: 1450000 / 2543780 [57.00%]. Time per bit: 15.948 ms.
494*703^268972-1, bit: 1500000 / 2543780 [58.96%]. Time per bit: 12.368 ms.
494*703^268972-1, bit: 1550000 / 2543780 [60.93%]. Time per bit: 14.206 ms.
494*703^268972-1, bit: 1600000 / 2543780 [62.89%]. Time per bit: 12.777 ms.
494*703^268972-1, bit: 1650000 / 2543780 [64.86%]. Time per bit: 16.550 ms.
494*703^268972-1, bit: 1700000 / 2543780 [66.82%]. Time per bit: 19.832 ms.
494*703^268972-1, bit: 1750000 / 2543780 [68.79%]. Time per bit: 22.443 ms.
494*703^268972-1, bit: 1800000 / 2543780 [70.76%]. Time per bit: 20.650 ms.
494*703^268972-1, bit: 1850000 / 2543780 [72.72%]. Time per bit: 14.442 ms.
</stderr_txt>
]]>
{/quote]
In all 3 cases, the stderr.txt files (in the slot diretories) were still being written to, until just before the task was aborted...which implies the tasks were still being crunched...
regards
Tim
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rebirtherVolunteer moderator
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While the runtime is different between some bases the server is taking some time to view the correct estimated runtime after some successful returned WUs
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