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Thread: Automated primality testing with LLRnet for CRUS

  1. #41
    Free-DC's Prime Search
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    [02/08/08 22:47:09]
    741*2^325661-1 is prime! (confirmed prime)

  2. #42
    Senior Member
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    Now I'm just being greedy

  3. #43
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    Karsten post:

    for information:
    between 1:30 AM GMT and 6:30 AM GMT (08 Feb 08) there were about 3800 k/n-pairs handed out from the server.

    current rate is about 50 k/n-pairs per 5 minutes.

    current k/n-pair at n=327270 (and about n -> n+4 every 5 minutes).

    so about 68000 pairs left on server -> 113 hours of work (~50 pairs per 5 min)

  4. #44
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    The rally will start within 8 hours.

  5. #45
    Ancient Programmer Paratima's Avatar
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    Well, Carlos, you ignored my question of whether there's anything special required of us and I won't be around when it starts at noon EST.
    I do most of what I laughingly call "work" on weekends. Actually, almost entirely on Saturdays.

    So I'm starting a couple of clients now and I'll look in again when I get home tonight. Good luck!
    HOME: A physical construct for keeping rain off your computers.

  6. #46
    Target Butt IronBits's Avatar
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    I'm already on board and cranking. Not waiting for the party to start
    Extract the contents someplace or install it to \NPLB

    Make a dir NPLB - edit the config file
    Make a dir NPLB2 - copy contents of NPLB to it
    Make a dir NPLB3 - copy contents of NPLB to it
    Make a dir NPLB4 - copy contents of NPLB to it
    @echo off
    cd \NPLB
    start llrnet
    cd \NPLB2
    start llrnet
    cd \NPLB3
    start llrnet
    cd \NPLB4
    start llrnet


  7. #47
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    Quote Originally Posted by Paratima View Post
    Well, Carlos, you ignored my question of whether there's anything special required of us and I won't be around when it starts at noon EST.
    I only asked for your help, nothing special, I think it's well exposed on my previous posts.

    Well IronBits, I started yesterday and I'll keep until I dry the server out, check the stats!

    Thanks alpha, Paratima, Petey and IronBits.

  8. #48
    Target Butt IronBits's Avatar
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    Nice output

  9. #49
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    15 mins. A stats update will follow shortly...

  10. #50
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    Quote Originally Posted by em99010pepe View Post
    15 mins. A stats update will follow shortly...
    Only now updated. Next one tomorrow at 9 pm GMT.

  11. #51
    Target Butt IronBits's Avatar
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    Primes all over the place!!!
    How the heck did they miss so many?

    Stats goodness: http://www.rieselprime.org/nplb/NPLB_Scoring.htm

  12. #52
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    Quote Originally Posted by IronBits View Post
    Primes all over the place!!!
    How the heck did they miss so many?

    Stats goodness: http://www.rieselprime.org/nplb/NPLB_Scoring.htm
    Sometimes primes are miss, this case a few k's are being double-check, that's why you have the confirmed primes, other's k's have never been tested. Sometimes people just start searching for big primes and leave the lower ranges to process, they start at a higher n, it's like starting one thing from the middle and not from the beginning...so many variables.

    Detailed Search Information:
    At first there are three different ranges for 400 < k < 1001 for searching with the following conditions:

    * 333200 < n < 600000 to find many Top-5000 primes as possible (Forum Team Drive #1)
    * 320000 < n < 333200 to fill the n = 20k (320k to 340k) chunk for reporting primes to PrimeSearch (Forum Team Drive #2)
    * 260000 < n < 320000 to fill the lowest untested range at PrimeSearch (Forum Team Drive #2)

    The whole range from n = 260000 to 600000 was presieved up to p = 5 T).
    After cleaning 2nd goal, I'll put Top 5000 candidates into the server but I'll put my machines manually on 3rd goal.

  13. #53
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    [02/10/08 08:47:05]
    833*2^329490-1 is prime!

  14. #54
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    [02/10/08 10:34:19]
    987*2^329652-1 is prime!

  15. #55
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    Thanks Beyond for joining us.

  16. #56
    Ancient Programmer Paratima's Avatar
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    Quote Originally Posted by IronBits View Post
    Make a dir NPLB - edit the config file
    Make a dir NPLB2 - copy contents of NPLB to it
    Make a dir NPLB3 - copy contents of NPLB to it
    Make a dir NPLB4 - copy contents of NPLB to it
    @echo off
    cd \NPLB
    start llrnet
    cd \NPLB2
    start llrnet
    cd \NPLB3
    start llrnet
    cd \NPLB4
    start llrnet
    Hey, IB
    Did all that before your post. Won't run multiple copies on my 6600+ X2 Winders XP boxen. I get:
    "Could not run the GUI server, make sure another LLRnet client is not running"
    So I've got a couple running, but have to do it on different machines.
    HOME: A physical construct for keeping rain off your computers.

  17. #57
    Target Butt IronBits's Avatar
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    llr-clientconfig.txt

    -- minimal configuration
    server = "CRUS.dynip.telepac.pt"
    port = 300

    username = "Free-DC_IronBits" <--- put yours here, or not

    -- change this value to a unique name for each client you want to run as service on the same computer (multiple cores/processors)
    serviceName = "LLRnet-CRUS"

    -- if several clients are running on the same computer, give each of them a different GUI port to listen to (multiple cores/processors)
    GUIport = 6999

    GUImask = "255.255.255.255"
    GUIallow = "127.0.0.1"
    GUIpassword = "llrnet" <--- change it if you like (I don't use it)
    workFile = "workfile.txt"
    tosendFile = "tosend.txt"
    sendRetries = 0

    WUCacheSize = 5

    -- end of config file

    When you are done, be sure to change WUCacheSize to 1
    WUCacheSize = 1

    Then when it is down to just that one WU, stop the client.

    Add this line to the config file and save it
    once = 1

    Start the client one last time and it will finish the last WU, upload the result and terminate.

  18. #58
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    [02/10/08 16:55:15]
    973*2^330363-1 is prime!

  19. #59
    Ancient Programmer Paratima's Avatar
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    Thanks, Mr. Bits!

    You're all right. I take back half the bad things I said about you.
    HOME: A physical construct for keeping rain off your computers.

  20. #60
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    [02/10/08 17:53:02]
    705*2^330472-1 is prime!

  21. #61
    Quote Originally Posted by em99010pepe View Post
    Thanks Beyond for joining us.
    Anything math related is good, your welcome.

    1 question, what is the limit for cache size? set at 10 ATM, but runs thru them pretty quickly.
    -:Beyond:-


  22. #62
    Target Butt IronBits's Avatar
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    I noticed it uploads as soon as it finishes a wu, so I really don't think a cache is helpful.
    Unless you want to make sure you get more WUs to work on than anyone else has in their cache,
    to ensure you complete more work than anyone else, after the server runs out of WUs to hand out.

  23. #63
    Quote Originally Posted by IronBits View Post
    I noticed it uploads as soon as it finishes a wu, so I really don't think a cache is helpful, unless you want to make sure you get more WUs than anyone else to work on after the server runs out .

    Right!

    In a word "Comcast". (read as being down 30% to 40% of the time) So lost processing time on a regular basis if no cache.
    -:Beyond:-


  24. #64
    Target Butt IronBits's Avatar
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    Try WUCacheSize = 100 and see what happens

  25. #65
    -:Beyond:-


  26. #66
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    Quote Originally Posted by IronBits View Post
    Try WUCacheSize = 100 and see what happens
    Only if you are going to test them....

    The rally will be over in 20 min.

  27. #67
    Target Butt IronBits's Avatar
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    Damn the rally!
    We can still work on the whole thing right?
    You're not pulling the Server offline are you?

  28. #68
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    Quote Originally Posted by IronBits View Post
    Damn the rally!
    We can still work on the whole thing right?
    You're not pulling the Server offline are you?
    Yes you can still work on this thing, server up and running. I'm going to finish my reserved ranges....

  29. #69
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    Is it possible to create a dedicated sub forum for NPLB (No Prime Left Behind Project) project?

    I already added a few Top 5000 candidates and soon I'll need to post a few threads explaining how to submit primes, how the score system works, how to set up the LLRNet client, etc...

  30. #70
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    Quote Originally Posted by kar_bon View Post
    i tried to be fast.....
    so here is the first glance of our 24h-race on LLRnet:

    http://www.rieselprime.org/nplb/NPLB...080902_24h.htm

    this link in not yet inserted in the NPLB-homepage (will be done) and the scorings for LLRnet from the race are not yet included in the 'Overall'-LLRnet stats page (next to do too).

    please have a look and perhaps more suggestions to implement.
    i will do:
    - listing primes found in race

  31. #71
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    [02/11/08 05:58:21]
    939*2^331229-1 is prime!

  32. #72
    Free-DC's Prime Search
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    We are almost in the Top 5000 territory (n>349.2K) within LLRnet server. In this case all primes must be submitted to top-5000 prime:

    Instructions for submitting a top-5000 prime:

    Go to http://primes.utm.edu/primes/home.php.

    Step 1: For people who have not submitted top-5000 primes previously, create a prover account:
    1. Select 'Submit' on the lower left side under 'Join in'.
    2. Select the 'click here to create a prover-account' link in the middle of the page.
    3. Fill out the form and submit it. You will be assigned a prover account.

    Step 2: Create a proof code:
    1. Go to the home page in the link above and select 'Index' on the left side under 'Provers'.
    2. Next to 'search prover-accounts', type yours and press enter.
    3. Click on your prover account (there may be one or several) and press enter.
    4. Towards the bottom, click on 'Create a New Proof-Code' and press enter.
    5. If necessary in the little pop-up box, type in your user name (prover account) and password and press enter.
    6. You should now have a list of proof programs. Select LLR.
    7. In the space below all the programs, type in 'PrimeSearch' for the project and 'Srsieve' for the sieving software. Separate each selection by a comma. (Obviously if you did an individual-k search on your own, then the software may vary.)
    8. You should now have a new proof code and can submit the prime. Example...L442.

    Step 3: Submit the prime:
    1. Go to the home page in the link above and select 'Index' on the left side under 'Provers'.
    2. Next to 'search proof-code', type your new code from step 2 and press enter.
    3. Towards the bottom, next to 'Submit primes using this code as', click on your name (prover account) and press enter.
    4. If necessary in the little pop-up box, type in your user name (prover account) and password and press enter.
    5. You should see a big free-form box. Type in your prime (no spaces needed) and click 'Press here to submit these prime(s)'.
    6. A verification screen will come up. If the prime is correct, click 'Press here to complete submission'.
    Soon my strategy will be different, in case you miss the prime from your machines I'll send you a PM warning you to submit the prime and I won't post here the prime until Top 5000 confirms it as a prime number. Any doubts?

  33. #73
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    [02/12/08 00:07:54]
    845*2^332076-1 is prime!

  34. #74
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    [02/12/08 09:10:22]
    933*2^332466-1 is prime!

  35. #75
    Dungeon Master alpha's Avatar
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    I'll have some of whatever Beyond is crunching.

  36. #76
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    user=Free-DC_IronBits
    [02/12/08 12:56:55]
    595*2^332639-1 is prime!

  37. #77
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    [02/12/08 21:57:23]
    597*2^333048-1 is prime!

    Thanks for creating a dedicated forum for this project.
    Last edited by em99010pepe; 02-12-2008 at 05:17 PM.

  38. #78
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    We are now testing top 5000 candidates, stay alert!

    Stats were updated.

  39. #79
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    IronBits found the first Top 5000 LLRnet prime. Please check your PM with instructions on how to submit the prime.

  40. #80
    Quote Originally Posted by em99010pepe View Post
    IronBits found the first Top 5000 LLRnet prime. Please check your PM with instructions on how to submit the prime.

    WTG Ironbits

    -:Beyond:-


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