PrimeGrid
Please visit donation page to help the project cover running costs for this month

Toggle Menu

Join PrimeGrid

Returning Participants

Community

Leader Boards

Results

Other

drummers-lowrise

Advanced search

Message boards : Project Staging Area : Unlikely runtime on Core2Duo E8500

Author Message
Kwartet!Project donor
Send message
Joined: 22 Nov 12
Posts: 21
ID: 181030
Credit: 123,029,507
RAC: 0
321 LLR Amethyst: Earned 1,000,000 credits (1,336,554)Cullen LLR Amethyst: Earned 1,000,000 credits (1,114,814)ESP LLR Amethyst: Earned 1,000,000 credits (1,004,266)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (618,684)PPS LLR Amethyst: Earned 1,000,000 credits (1,058,191)PSP LLR Amethyst: Earned 1,000,000 credits (1,367,424)SoB LLR Amethyst: Earned 1,000,000 credits (1,691,911)SR5 LLR Amethyst: Earned 1,000,000 credits (1,226,031)SGS LLR Amethyst: Earned 1,000,000 credits (1,236,202)TRP LLR Amethyst: Earned 1,000,000 credits (1,097,559)Woodall LLR Amethyst: Earned 1,000,000 credits (1,170,522)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,001,505)PPS Sieve Emerald: Earned 50,000,000 credits (53,184,267)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,007,577)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,999,175)AP 26/27 Bronze: Earned 10,000 credits (20,215)GFN Sapphire: Earned 20,000,000 credits (49,288,593)PSA Gold: Earned 500,000 credits (606,016)
Message 110391 - Posted: 23 Sep 2017 | 4:07:41 UTC

So, I switched fom 27 to FPS. Client log:

[2017-09-22 06:39:17 W(] 27: Getting work from server prpnet.primegrid.com at port 12006
[2017-09-22 06:39:18 W(] 27: PRPNet server is version 5.4.0
[2017-09-22 20:13:49 W(] 27: 27*2^6761330+1 is not prime. Residue C2BE76B41CB710A5
[2017-09-22 20:13:49 W(] Total Time: 34:19:26 Total Work Units: 3 Special Results Found: 0
[2017-09-22 20:13:50 W(] 27: Returning work to server prpnet.primegrid.com at port 12006
[2017-09-22 20:13:51 W(] 27: INFO: Test for 27*2^6761330+1 was accepted

[2017-09-22 20:13:51 W(] 27: INFO: All 1 test results were accepted
[2017-09-22 20:13:51 W(] Due to changes in the prpclient.ini file, work classes have been reloaded
[2017-09-23 01:20:51 W(] FPS: 243931!+1 is not prime. Residue FE20AD443C06BC26
[2017-09-23 01:20:51 W(] Total Time: 39:26:28 Total Work Units: 4 Special Results Found: 0
[2017-09-23 01:20:52 W(] FPS: Returning work to server prpnet.primegrid.com at port 12002
[2017-09-23 01:20:53 W(] FPS: INFO: Test for 243931!+1 was accepted
[2017-09-23 01:20:53 W(] FPS: INFO: All 1 test results were accepted
[2017-09-23 01:20:53 W(] FPS: Getting work from server prpnet.primegrid.com at port 12002
[2017-09-23 01:20:55 W(] FPS: PRPNet server is version 5.4.0

5 hours between reloading classes and returning 243931!+1. While a 27 test takes some 14 hours. Also note: I seem not to have gotten work from port 12002 for that test. Must be something not OK?

JimBProject donor
Honorary cruncher
Send message
Joined: 4 Aug 11
Posts: 916
ID: 107307
Credit: 974,153,430
RAC: 886
Discovered 1 mega prime321 LLR Ruby: Earned 2,000,000 credits (2,691,081)Cullen LLR Turquoise: Earned 5,000,000 credits (5,031,868)ESP LLR Turquoise: Earned 5,000,000 credits (5,064,082)Generalized Cullen/Woodall LLR Turquoise: Earned 5,000,000 credits (5,038,750)PPS LLR Turquoise: Earned 5,000,000 credits (5,000,220)PSP LLR Turquoise: Earned 5,000,000 credits (7,674,374)SoB LLR Sapphire: Earned 20,000,000 credits (42,604,648)SR5 LLR Jade: Earned 10,000,000 credits (11,829,173)SGS LLR Ruby: Earned 2,000,000 credits (2,070,105)TRP LLR Ruby: Earned 2,000,000 credits (2,291,092)Woodall LLR Turquoise: Earned 5,000,000 credits (5,046,412)321 Sieve Jade: Earned 10,000,000 credits (10,057,614)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,002,919)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,005,451)PPS Sieve Emerald: Earned 50,000,000 credits (52,042,965)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,341,676)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,070,804)AP 26/27 Jade: Earned 10,000,000 credits (10,742,251)GFN Emerald: Earned 50,000,000 credits (50,000,251)PSA Double Gold: Earned 500,000,000 credits (728,547,693)
Message 110393 - Posted: 23 Sep 2017 | 5:04:28 UTC - in response to Message 110391.

This all makes perfect sense to me, not sure what it is you're questioning:

client log for port 12006 wrote:
[2017-09-22 06:39:17 W(] 27: Getting work from server prpnet.primegrid.com at port 12006
[2017-09-22 06:39:18 W(] 27: PRPNet server is version 5.4.0
[2017-09-22 20:13:49 W(] 27: 27*2^6761330+1 is not prime. Residue C2BE76B41CB710A5
[2017-09-22 20:13:49 W(] Total Time: 34:19:26 Total Work Units: 3 Special Results Found: 0
[2017-09-22 20:13:50 W(] 27: Returning work to server prpnet.primegrid.com at port 12006
[2017-09-22 20:13:51 W(] 27: INFO: Test for 27*2^6761330+1 was accepted
[2017-09-22 20:13:51 W(] 27: INFO: All 1 test results were accepted

It took 13:34:36 to test a candidate with 2,035,365 digits.

client log for port 12002 wrote:
[2017-09-22 20:13:51 W(] Due to changes in the prpclient.ini file, work classes have been reloaded
[2017-09-23 01:20:51 W(] FPS: 243931!+1 is not prime. Residue FE20AD443C06BC26
[2017-09-23 01:20:51 W(] Total Time: 39:26:28 Total Work Units: 4 Special Results Found: 0
[2017-09-23 01:20:52 W(] FPS: Returning work to server prpnet.primegrid.com at port 12002
[2017-09-23 01:20:53 W(] FPS: INFO: Test for 243931!+1 was accepted
[2017-09-23 01:20:53 W(] FPS: INFO: All 1 test results were accepted
[2017-09-23 01:20:53 W(] FPS: Getting work from server prpnet.primegrid.com at port 12002

OK, yes, the server didn't tell you it was getting work from port 12002. Nonetheless you're testing a factorial candidate, which can only have come from port 12002 and is being reported back to port 12002. That candidate has 1,208,187 digits so it's much smaller than the k=27 candidate above. PFGW took 5:07 to run that test. It took a shorter time to test a smaller candidate. That also sounds OK. Is there something I'm missing here?

Kwartet!Project donor
Send message
Joined: 22 Nov 12
Posts: 21
ID: 181030
Credit: 123,029,507
RAC: 0
321 LLR Amethyst: Earned 1,000,000 credits (1,336,554)Cullen LLR Amethyst: Earned 1,000,000 credits (1,114,814)ESP LLR Amethyst: Earned 1,000,000 credits (1,004,266)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (618,684)PPS LLR Amethyst: Earned 1,000,000 credits (1,058,191)PSP LLR Amethyst: Earned 1,000,000 credits (1,367,424)SoB LLR Amethyst: Earned 1,000,000 credits (1,691,911)SR5 LLR Amethyst: Earned 1,000,000 credits (1,226,031)SGS LLR Amethyst: Earned 1,000,000 credits (1,236,202)TRP LLR Amethyst: Earned 1,000,000 credits (1,097,559)Woodall LLR Amethyst: Earned 1,000,000 credits (1,170,522)Generalized Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (2,001,505)PPS Sieve Emerald: Earned 50,000,000 credits (53,184,267)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (2,007,577)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,999,175)AP 26/27 Bronze: Earned 10,000 credits (20,215)GFN Sapphire: Earned 20,000,000 credits (49,288,593)PSA Gold: Earned 500,000 credits (606,016)
Message 110442 - Posted: 25 Sep 2017 | 9:09:20 UTC - in response to Message 110393.

Ok, thanks. It did surprise me my oldish E8500 could be so fast, relatively speaking.

Message boards : Project Staging Area : Unlikely runtime on Core2Duo E8500

[Return to PrimeGrid main page]
DNS Powered by DNSEXIT.COM
Copyright © 2005 - 2020 Rytis Slatkevičius (contact) and PrimeGrid community. Server load 3.66, 3.27, 3.30
Generated 1 Oct 2020 | 22:40:15 UTC