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Message boards : Seventeen or Bust : "current CPU time" reset

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whynot
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Joined: 9 Mar 11
Posts: 127
ID: 89957
Credit: 46,462,161
RAC: 5,153
321 LLR Gold: Earned 500,000 credits (587,721)Cullen LLR Silver: Earned 100,000 credits (434,353)ESP LLR Silver: Earned 100,000 credits (228,370)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (133,139)PPS LLR Gold: Earned 500,000 credits (913,271)PSP LLR Ruby: Earned 2,000,000 credits (2,156,646)SoB LLR Sapphire: Earned 20,000,000 credits (38,045,444)SR5 LLR Silver: Earned 100,000 credits (221,631)SGS LLR Bronze: Earned 10,000 credits (69,361)TRP LLR Gold: Earned 500,000 credits (542,327)Woodall LLR Gold: Earned 500,000 credits (783,073)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (120,713)PPS Sieve Gold: Earned 500,000 credits (636,552)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (102,989)TRP Sieve (suspended) Silver: Earned 100,000 credits (139,663)AP 26/27 Silver: Earned 100,000 credits (165,763)GFN Amethyst: Earned 1,000,000 credits (1,179,522)
Message 83957 - Posted: 14 Mar 2015 | 18:52:07 UTC

Just noted that this one made a weird move: "current cpu time" (and "checktpoint cpu time") have been reset. Those are ~1.5day instead of +20day. stdoutdae.txt has this to say:

13-Mar-2015 06:53:12 [---] Suspending network activity - user request 13-Mar-2015 07:06:43 [PrimeGrid] Task llr_sob_222376598_3 exited with zero status but no 'finished' file 13-Mar-2015 07:06:43 [PrimeGrid] If this happens repeatedly you may need to reset the project. 13-Mar-2015 07:06:43 [---] [wfd] Request work fetch: application exited 13-Mar-2015 07:06:44 [PrimeGrid] Restarting task llr_sob_222376598_3 using llrSOB version 624 13-Mar-2015 07:33:37 [---] [wfd] Request work fetch: Backoff ended for ABC@home


and stderr.txt of WU (excerpt):

wrapper: running primegrid_llr -d FFT length: 2400K 07:06:43 (25533): No heartbeat from core client for 30 sec - exiting BOINC llr wrapper Using Jean Penne's llr


Shall I be pessimistic and abort?

____________
I'm counting for science,
Points just make me sick.

ID: 83957 | Report as offensive
stream
Volunteer moderator
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Joined: 1 Mar 14
Posts: 1033
ID: 301928
Credit: 543,608,970
RAC: 7,830
Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de PrimesFound 1 prime in the 2021 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (16,337,846)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Jade: Earned 10,000,000 credits (10,064,750)SR5 LLR Jade: Earned 10,000,000 credits (10,002,051)SGS LLR Jade: Earned 10,000,000 credits (10,001,295)TRP LLR Jade: Earned 10,000,000 credits (10,002,411)Woodall LLR Jade: Earned 10,000,000 credits (10,013,921)321 Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,004,228)Cullen/Woodall Sieve Silver: Earned 100,000 credits (405,478)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (55,355,287)WW (retired) Emerald: Earned 50,000,000 credits (50,016,000)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 83977 - Posted: 15 Mar 2015 | 8:19:52 UTC - in response to Message 83957.

Assuming your hardware is OK, it's OK to continue because the LLR itself should be restarted from it's own checkpoint. What does "Percent complete" says?

According to your logs, LLR application "lost connection" with Boinc core due to unknown reasons, and clearly exited, then was restarted by core. It's not clear why it happened. Are you using some antivirus software? You must exclude Boinc data directory from scanning, it might interfere - lock files and do other bad things.

ID: 83977 | Report as offensive
whynot
Send message
Joined: 9 Mar 11
Posts: 127
ID: 89957
Credit: 46,462,161
RAC: 5,153
321 LLR Gold: Earned 500,000 credits (587,721)Cullen LLR Silver: Earned 100,000 credits (434,353)ESP LLR Silver: Earned 100,000 credits (228,370)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (133,139)PPS LLR Gold: Earned 500,000 credits (913,271)PSP LLR Ruby: Earned 2,000,000 credits (2,156,646)SoB LLR Sapphire: Earned 20,000,000 credits (38,045,444)SR5 LLR Silver: Earned 100,000 credits (221,631)SGS LLR Bronze: Earned 10,000 credits (69,361)TRP LLR Gold: Earned 500,000 credits (542,327)Woodall LLR Gold: Earned 500,000 credits (783,073)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (120,713)PPS Sieve Gold: Earned 500,000 credits (636,552)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (102,989)TRP Sieve (suspended) Silver: Earned 100,000 credits (139,663)AP 26/27 Silver: Earned 100,000 credits (165,763)GFN Amethyst: Earned 1,000,000 credits (1,179,522)
Message 83984 - Posted: 15 Mar 2015 | 11:13:05 UTC

It says accordingly with +20day: 91.85%, estimated cpu time remaining: 2.19day

____________
I'm counting for science,
Points just make me sick.

ID: 83984 | Report as offensive
JimBProject donor
Honorary cruncher
Send message
Joined: 4 Aug 11
Posts: 920
ID: 107307
Credit: 989,246,873
RAC: 201,706
Discovered 1 mega prime321 LLR Turquoise: Earned 5,000,000 credits (5,009,915)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 (5,000,461)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 (2,851,452)TRP LLR Ruby: Earned 2,000,000 credits (4,376,859)Woodall LLR Turquoise: Earned 5,000,000 credits (5,046,412)321 Sieve (suspended) Jade: Earned 10,000,000 credits (10,057,614)Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (11,209,718)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,005,451)PPS Sieve Emerald: Earned 50,000,000 credits (52,049,707)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 (50,005,964)WW (retired) Ruby: Earned 2,000,000 credits (2,688,000)PSA Double Gold: Earned 500,000,000 credits (728,547,693)
Message 83986 - Posted: 15 Mar 2015 | 11:16:23 UTC
Last modified: 15 Mar 2015 | 11:16:47 UTC

I can make my linux boxes do this repeatably by running a CPU-intensive program. In my case it's a multi-core PAR2 creator. BOINC will give the same "No heartbeat from core client for 30 sec" error and restart. I don't believe I've ever had a problem with the final result being screwed up, but I remember jobs aborting if that error happened enough times in a row. So if I want to run something like PAR2 creator now, I shut down BOINC first.

ID: 83986 | Report as offensive
stream
Volunteer moderator
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Volunteer developer
Volunteer tester
Send message
Joined: 1 Mar 14
Posts: 1033
ID: 301928
Credit: 543,608,970
RAC: 7,830
Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de PrimesFound 1 prime in the 2021 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,570)Cullen LLR Jade: Earned 10,000,000 credits (10,009,374)ESP LLR Jade: Earned 10,000,000 credits (10,009,221)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,012,217)PPS LLR Jade: Earned 10,000,000 credits (16,337,846)PSP LLR Jade: Earned 10,000,000 credits (10,044,081)SoB LLR Jade: Earned 10,000,000 credits (10,064,750)SR5 LLR Jade: Earned 10,000,000 credits (10,002,051)SGS LLR Jade: Earned 10,000,000 credits (10,001,295)TRP LLR Jade: Earned 10,000,000 credits (10,002,411)Woodall LLR Jade: Earned 10,000,000 credits (10,013,921)321 Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,004,228)Cullen/Woodall Sieve Silver: Earned 100,000 credits (405,478)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,047,667)PPS Sieve Sapphire: Earned 20,000,000 credits (20,866,490)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,043,271)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,015,177)AP 26/27 Sapphire: Earned 20,000,000 credits (20,045,194)GFN Emerald: Earned 50,000,000 credits (55,355,287)WW (retired) Emerald: Earned 50,000,000 credits (50,016,000)PSA Double Silver: Earned 200,000,000 credits (200,301,443)
Message 83989 - Posted: 15 Mar 2015 | 12:43:06 UTC - in response to Message 83984.
Last modified: 15 Mar 2015 | 12:44:10 UTC

It says accordingly with +20day: 91.85%, estimated cpu time remaining: 2.19day

yes, it was restarted from checkpoint. It's not much time left to go, so go on. Let us know will it be validated or not - some projects require a minimum limit of elapsed CPU time reported, and your data is reset. I don't know is it enabled for SoB or not, but I hope PG team could help you if it happens.

ID: 83989 | Report as offensive
JimBProject donor
Honorary cruncher
Send message
Joined: 4 Aug 11
Posts: 920
ID: 107307
Credit: 989,246,873
RAC: 201,706
Discovered 1 mega prime321 LLR Turquoise: Earned 5,000,000 credits (5,009,915)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 (5,000,461)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 (2,851,452)TRP LLR Ruby: Earned 2,000,000 credits (4,376,859)Woodall LLR Turquoise: Earned 5,000,000 credits (5,046,412)321 Sieve (suspended) Jade: Earned 10,000,000 credits (10,057,614)Cullen/Woodall Sieve Jade: Earned 10,000,000 credits (11,209,718)Generalized Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,005,451)PPS Sieve Emerald: Earned 50,000,000 credits (52,049,707)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 (50,005,964)WW (retired) Ruby: Earned 2,000,000 credits (2,688,000)PSA Double Gold: Earned 500,000,000 credits (728,547,693)
Message 83995 - Posted: 15 Mar 2015 | 14:36:09 UTC

Our credit system doesn't depend on CPU expended. If the result is correct (and there's no reason it shouldn't be) then the task will validate normally.

ID: 83995 | Report as offensive
whynot
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Joined: 9 Mar 11
Posts: 127
ID: 89957
Credit: 46,462,161
RAC: 5,153
321 LLR Gold: Earned 500,000 credits (587,721)Cullen LLR Silver: Earned 100,000 credits (434,353)ESP LLR Silver: Earned 100,000 credits (228,370)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (133,139)PPS LLR Gold: Earned 500,000 credits (913,271)PSP LLR Ruby: Earned 2,000,000 credits (2,156,646)SoB LLR Sapphire: Earned 20,000,000 credits (38,045,444)SR5 LLR Silver: Earned 100,000 credits (221,631)SGS LLR Bronze: Earned 10,000 credits (69,361)TRP LLR Gold: Earned 500,000 credits (542,327)Woodall LLR Gold: Earned 500,000 credits (783,073)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (120,713)PPS Sieve Gold: Earned 500,000 credits (636,552)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (102,989)TRP Sieve (suspended) Silver: Earned 100,000 credits (139,663)AP 26/27 Silver: Earned 100,000 credits (165,763)GFN Amethyst: Earned 1,000,000 credits (1,179,522)
Message 83996 - Posted: 15 Mar 2015 | 14:52:28 UTC

Well, it's not entirely so -- remember the 3-seconds-error, yes, it's not this case, but... OK then, let's wait for two days now.

____________
I'm counting for science,
Points just make me sick.

ID: 83996 | Report as offensive
NeoMetal*
Volunteer tester
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Joined: 25 Mar 11
Posts: 418
ID: 92179
Credit: 1,747,428,303
RAC: 0
Eliminated 1 conjecture "k"Found 1 prime in the 2018 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (7,698,294)Cullen LLR Turquoise: Earned 5,000,000 credits (6,655,866)ESP LLR Turquoise: Earned 5,000,000 credits (8,198,062)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,817,032)PPS LLR Jade: Earned 10,000,000 credits (10,016,096)PSP LLR Jade: Earned 10,000,000 credits (10,891,779)SoB LLR Jade: Earned 10,000,000 credits (11,111,741)SR5 LLR Turquoise: Earned 5,000,000 credits (7,278,494)SGS LLR Turquoise: Earned 5,000,000 credits (7,457,856)TRP LLR Turquoise: Earned 5,000,000 credits (7,714,186)Woodall LLR Turquoise: Earned 5,000,000 credits (5,726,778)Cullen/Woodall Sieve Ruby: Earned 2,000,000 credits (4,094,130)Generalized Cullen/Woodall Sieve (suspended) Jade: Earned 10,000,000 credits (11,628,594)PPS Sieve Double Amethyst: Earned 1,000,000,000 credits (1,040,865,445)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,235,150)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,376,844)AP 26/27 Jade: Earned 10,000,000 credits (11,615,539)GFN Double Silver: Earned 200,000,000 credits (427,593,017)PSA Double Bronze: Earned 100,000,000 credits (125,462,363)
Message 84072 - Posted: 17 Mar 2015 | 11:59:49 UTC

I noticed a dramatic increase of 'No heartbeat ...' errors with BOINC version 7.4.36_windows_x86_64 on 3 different systems (2 Intels; 1 AMD). Downgraded back to 7.4.27_windows_x86_64 and problem disappeared. This doesn't apply to you but may help others using version 7.4.36_windows_x86_64 and are having this problem too.


____________
Largest Primes to Date:
As Double Checker: SR5 109208*5^1816285+1 Dgts-1,269,534
As Initial Finder: SR5 243944*5^1258576-1 Dgts-879,713

ID: 84072 | Report as offensive
whynot
Send message
Joined: 9 Mar 11
Posts: 127
ID: 89957
Credit: 46,462,161
RAC: 5,153
321 LLR Gold: Earned 500,000 credits (587,721)Cullen LLR Silver: Earned 100,000 credits (434,353)ESP LLR Silver: Earned 100,000 credits (228,370)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (133,139)PPS LLR Gold: Earned 500,000 credits (913,271)PSP LLR Ruby: Earned 2,000,000 credits (2,156,646)SoB LLR Sapphire: Earned 20,000,000 credits (38,045,444)SR5 LLR Silver: Earned 100,000 credits (221,631)SGS LLR Bronze: Earned 10,000 credits (69,361)TRP LLR Gold: Earned 500,000 credits (542,327)Woodall LLR Gold: Earned 500,000 credits (783,073)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (120,713)PPS Sieve Gold: Earned 500,000 credits (636,552)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Silver: Earned 100,000 credits (102,989)TRP Sieve (suspended) Silver: Earned 100,000 credits (139,663)AP 26/27 Silver: Earned 100,000 credits (165,763)GFN Amethyst: Earned 1,000,000 credits (1,179,522)
Message 84114 - Posted: 17 Mar 2015 | 23:36:29 UTC

It made it through. And CPU time has nothing to do with reality.

____________
I'm counting for science,
Points just make me sick.

ID: 84114 | Report as offensive

Message boards : Seventeen or Bust : "current CPU time" reset

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