Work unit advancing 0.001 % in 2 hours

Message boards : Number crunching : Work unit advancing 0.001 % in 2 hours
Message board moderation

To post messages, you must log in.

AuthorMessage
NON

Send message
Joined: 22 May 99
Posts: 4
Credit: 4,019,968
RAC: 0
United States
Message 1975559 - Posted: 17 Jan 2019, 8:59:56 UTC

I don't usually watch my work unit progress in any kind of fashion but Boinc happened to be up when I went to shut down a machine this evening and noticed a WU was sitting at 99.997% and being a gentle soul and not wanting to crush aspirations I decided to wait a second for it to finish and upload before terminating. 2 hours later its at 99.998 and as of right now it's almost 5 hours later and its at 99.999. It got to 99.997% in about 14 hours, so a slow one to start. Curious as to what math would cause this kind of extreme slowdown at the last few thousands of percent? It's a 2bit_guppi
ID: 1975559 · Report as offensive
Profile Zalster Special Project $250 donor
Volunteer tester
Avatar

Send message
Joined: 27 May 99
Posts: 5517
Credit: 528,817,460
RAC: 242
United States
Message 1975591 - Posted: 17 Jan 2019, 16:01:19 UTC - in response to Message 1975559.  

I don't usually watch my work unit progress in any kind of fashion but Boinc happened to be up when I went to shut down a machine this evening and noticed a WU was sitting at 99.997% and being a gentle soul and not wanting to crush aspirations I decided to wait a second for it to finish and upload before terminating. 2 hours later its at 99.998 and as of right now it's almost 5 hours later and its at 99.999. It got to 99.997% in about 14 hours, so a slow one to start. Curious as to what math would cause this kind of extreme slowdown at the last few thousands of percent? It's a 2bit_guppi


I would go ahead and quit boinc, not abort. Then relaunch the boinc manager and see what it does. Sometimes they get stuck and relaunching should take it back to it's last checkpoint and allow it to finish correctly. If for whatever reason it doesn't, then it will be deemed invalid by the server. If it continues to be stuck, then just go ahead and abort it.
ID: 1975591 · Report as offensive
Profile Pierre A Renaud
Avatar

Send message
Joined: 3 Apr 99
Posts: 998
Credit: 9,101,544
RAC: 65
Canada
Message 1975897 - Posted: 19 Jan 2019, 6:19:29 UTC - in response to Message 1975591.  

I don't usually watch my work unit progress in any kind of fashion but Boinc happened to be up when I went to shut down a machine this evening and noticed a WU was sitting at 99.997% and being a gentle soul and not wanting to crush aspirations I decided to wait a second for it to finish and upload before terminating. 2 hours later its at 99.998 and as of right now it's almost 5 hours later and its at 99.999. It got to 99.997% in about 14 hours, so a slow one to start. Curious as to what math would cause this kind of extreme slowdown at the last few thousands of percent? It's a 2bit_guppi
I would go ahead and quit boinc, not abort. Then relaunch the boinc manager and see what it does. Sometimes they get stuck and relaunching should take it back to it's last checkpoint and allow it to finish correctly. If for whatever reason it doesn't, then it will be deemed invalid by the server. If it continues to be stuck, then just go ahead and abort it.
When this happens suspending then resuming first the stubborn task usually does the trick
Apr 3, 1999 - May 3, 2020
ID: 1975897 · Report as offensive
NON

Send message
Joined: 22 May 99
Posts: 4
Credit: 4,019,968
RAC: 0
United States
Message 1976188 - Posted: 21 Jan 2019, 7:47:09 UTC

Thanks for the suggestions. I did actually restart Boinc after waiting over 5 hours at 99.999%. That didn't change anything though, but it did eventually finish after another 40 min and got verified as valid. The other results for the WU also took way over average to complete so I'm guessing there was some funky math needed at the end of that one
ID: 1976188 · Report as offensive

Message boards : Number crunching : Work unit advancing 0.001 % in 2 hours


 
©2024 University of California
 
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.