Message boards : Number crunching : No Tasks Available (CMS, Theory)
Message board moderation

To post messages, you must log in.

AuthorMessage
Jim1348

Send message
Joined: 15 Nov 14
Posts: 330
Credit: 10,832,017
RAC: 19,147
Message 28674 - Posted: 26 Jan 2017, 14:23:58 UTC
Last modified: 26 Jan 2017, 14:50:20 UTC

As of 07:17 UTC, I am getting "No Tasks Available for CMS and Theory, the only two active projects that I have selected.

EDIT: And on another machine with only LHCb selected, no tasks either.
ID: 28674 · Report as offensive     Reply Quote
ivan
Volunteer moderator
Project tester
Volunteer developer
Volunteer tester
Project scientist
Avatar

Send message
Joined: 29 Aug 05
Posts: 621
Credit: 4,697,751
RAC: 1,947
Message 28676 - Posted: 26 Jan 2017, 15:27:05 UTC - in response to Message 28674.  

As of 07:17 UTC, I am getting "No Tasks Available for CMS and Theory, the only two active projects that I have selected.

EDIT: And on another machine with only LHCb selected, no tasks either.

I had some problems getting CMS tasks this afternoon, but got two 10 minutes after your post. The high SixTrack availability at present seems to be affecting scheduling. The CERN crew are looking into it.
ID: 28676 · Report as offensive     Reply Quote
computezrmle
Avatar

Send message
Joined: 15 Jun 08
Posts: 1144
Credit: 56,282,960
RAC: 96,483
Message 28684 - Posted: 27 Jan 2017, 7:42:21 UTC

My hosts reported their last WUs at 26 Jan 2017, 10:34:11 UTC / 26 Jan 2017, 11:32:17 UTC.
Since then every contact to the project causes the message "No tasks are available for CMS Simulation" while the number of unsent sixtrack tasks rised from 4xx,xxx to 525,xxx.
ID: 28684 · Report as offensive     Reply Quote
ivan
Volunteer moderator
Project tester
Volunteer developer
Volunteer tester
Project scientist
Avatar

Send message
Joined: 29 Aug 05
Posts: 621
Credit: 4,697,751
RAC: 1,947
Message 28685 - Posted: 27 Jan 2017, 8:22:31 UTC - in response to Message 28684.  

My hosts reported their last WUs at 26 Jan 2017, 10:34:11 UTC / 26 Jan 2017, 11:32:17 UTC.
Since then every contact to the project causes the message "No tasks are available for CMS Simulation" while the number of unsent sixtrack tasks rised from 4xx,xxx to 525,xxx.

Hmm, yes, I'm out of tasks too. I'll start digging when I get in to work in an hour or so.
ID: 28685 · Report as offensive     Reply Quote
Profile Nils Høimyr
Volunteer moderator
Project administrator
Project developer
Project tester

Send message
Joined: 15 Jul 05
Posts: 207
Credit: 4,450,659
RAC: 553
Message 28686 - Posted: 27 Jan 2017, 8:49:47 UTC

We have restarted our daemons with the --allapps flag for the feeder now.

Please let us know if you get CMS and Theory tasks quicker now.

If Sixtrack task dispatching slows down, we may need to revert this or look into other scheduling options.
ID: 28686 · Report as offensive     Reply Quote
computezrmle
Avatar

Send message
Joined: 15 Jun 08
Posts: 1144
Credit: 56,282,960
RAC: 96,483
Message 28687 - Posted: 27 Jan 2017, 9:36:12 UTC - in response to Message 28686.  

... Please let us know if you get CMS and Theory tasks quicker now. ...

Got a CMS WU on each of my hosts.
ID: 28687 · Report as offensive     Reply Quote
WTBroughton

Send message
Joined: 28 Sep 04
Posts: 1
Credit: 2,330,263
RAC: 3,133
Message 28688 - Posted: 27 Jan 2017, 9:39:00 UTC - in response to Message 28686.  
Last modified: 27 Jan 2017, 9:57:35 UTC

If Sixtrack task dispatching slows down, we may need to revert this or look into other scheduling options.

Getting the following message for about the last hour or so:-

27/01/2017 09:36:55 | LHC@home | Sending scheduler request: To fetch work.
27/01/2017 09:36:55 | LHC@home | Requesting new tasks for CPU
27/01/2017 09:37:00 | LHC@home | Scheduler request completed: got 0 new tasks
27/01/2017 09:37:00 | LHC@home | No tasks sent
27/01/2017 09:37:00 | LHC@home | No tasks are available for SixTrack
27/01/2017 09:37:00 | LHC@home | No tasks are available for sixtracktest

I have only Sixtrack and sixtracktest selected in my preferences.
ID: 28688 · Report as offensive     Reply Quote
Profile Nils Høimyr
Volunteer moderator
Project administrator
Project developer
Project tester

Send message
Joined: 15 Jul 05
Posts: 207
Credit: 4,450,659
RAC: 553
Message 28690 - Posted: 27 Jan 2017, 10:18:57 UTC - in response to Message 28688.  

Thanks. I got the same myself now:

27-Jan-2017 11:16:37 [LHC@home] update requested by user
27-Jan-2017 11:16:42 [LHC@home] Sending scheduler request: Requested by user.
27-Jan-2017 11:16:42 [LHC@home] Reporting 2 completed tasks
27-Jan-2017 11:16:42 [LHC@home] Requesting new tasks for CPU
27-Jan-2017 11:16:44 [LHC@home] Scheduler request completed: got 0 new tasks
27-Jan-2017 11:16:44 [LHC@home] No tasks sent
27-Jan-2017 11:16:44 [LHC@home] No tasks are available for SixTrack
27-Jan-2017 11:16:44 [LHC@home] No tasks are available for sixtracktest
27-Jan-2017 11:16:44 [LHC@home] No tasks are available for ATLAS Simulation

(I have opted out of the other apps in my preferences right now.)

Will revert to the previous feeder setting again.
ID: 28690 · Report as offensive     Reply Quote
ivan
Volunteer moderator
Project tester
Volunteer developer
Volunteer tester
Project scientist
Avatar

Send message
Joined: 29 Aug 05
Posts: 621
Credit: 4,697,751
RAC: 1,947
Message 28691 - Posted: 27 Jan 2017, 10:20:30 UTC - in response to Message 28686.  

We have restarted our daemons with the --allapps flag for the feeder now.

Please let us know if you get CMS and Theory tasks quicker now.

OK, one machine got two CMS tasks at 1000UTC and the other got two when I did a manual update just now, so I'm back up to quota.
ID: 28691 · Report as offensive     Reply Quote
hsdecalc

Send message
Joined: 26 Jan 15
Posts: 7
Credit: 4,534,947
RAC: 2,828
Message 28697 - Posted: 27 Jan 2017, 18:59:22 UTC

Since Jan 25nd on one pc I get no xxx Simulations tasks. I reboot it twice.

27.01.2017 19:16:03 | LHC@home | Sending scheduler request: Requested by user.
27.01.2017 19:16:03 | LHC@home | Requesting new tasks for CPU
27.01.2017 19:16:04 | LHC@home | Scheduler request completed: got 0 new tasks
27.01.2017 19:16:04 | LHC@home | No tasks sent
27.01.2017 19:16:04 | LHC@home | No tasks are available for CMS Simulation
27.01.2017 19:16:04 | LHC@home | No tasks are available for LHCb Simulation
27.01.2017 19:16:04 | LHC@home | No tasks are available for Theory Simulation
27.01.2017 19:16:04 | LHC@home | No tasks are available for ATLAS Simulation
27.01.2017 19:16:04 | LHC@home | New computer location: work


I changed the location to "nothing" (which allows all applications) and in a second I got 39 SixTrack tasks:

27.01.2017 19:27:21 | LHC@home | update requested by user
27.01.2017 19:27:22 | LHC@home | Sending scheduler request: Requested by user.
27.01.2017 19:27:22 | LHC@home | Requesting new tasks for CPU
27.01.2017 19:27:24 | LHC@home | Scheduler request completed: got 39 new tasks
27.01.2017 19:27:24 | LHC@home | New computer location:
27.01.2017 19:27:26 | LHC@home | Started download of w1_chrom-12.0-40.0__26__s__64.27_59.295__4_5__5__45_1_sixvf_boinc3064.zip
27.01.2017 19:27:26 | LHC@home | Started download of w1_chrom-12.0-40.0__26__s__64.27_59.295__4_5__5__60_1_sixvf_boinc3066.zip


I'm getting further on no CMS/LHCb/..tasks.
On a second PC I got one Theory Simulation task at 27 Jan 2017, 10:20:15. This is the only one since three days.
Both PC with Win10 and VM 5.1.10.

Server Status:

Aufgaben pro Anwendung
Anwendung Ungesendet In Bearbeitung Laufzeiten der letzten 100 Aufgaben in h: durchschnitt,
SixTrack 378520 247879 0.51 (0 - 80.22) 3511
sixtracktest 0 0 --- 0
CMS Simulation 100 3921 15.5 (0.24 - 23.51) 73
LHCb Simulation 100 572 13.54 (1.19 - 36.09) 61
Theory Simulation 100 3839 12.31 (0.41 - 24.06) 115
ATLAS Simulation 110 64 1.7 (0.19 - 4.69) 6

ID: 28697 · Report as offensive     Reply Quote
computezrmle
Avatar

Send message
Joined: 15 Jun 08
Posts: 1144
Credit: 56,282,960
RAC: 96,483
Message 28699 - Posted: 28 Jan 2017, 8:51:13 UTC

It seems to be not yet solved.

Host 10308964

Fr 27 Jan 2017 23:55:30 CET | LHC@home | No tasks are available for CMS Simulation
Sa 28 Jan 2017 00:50:15 CET | LHC@home | No tasks are available for CMS Simulation
Sa 28 Jan 2017 02:16:32 CET | LHC@home | No tasks are available for CMS Simulation
Sa 28 Jan 2017 04:56:30 CET | LHC@home | No tasks are available for CMS Simulation
Sa 28 Jan 2017 09:18:03 CET | LHC@home | No tasks are available for CMS Simulation



Host 9946262

Fr 27 Jan 2017 23:16:19 CET | LHC@home | No tasks are available for CMS Simulation
Sa 28 Jan 2017 00:16:18 CET | LHC@home | No tasks are available for CMS Simulation
Sa 28 Jan 2017 01:26:33 CET | LHC@home | No tasks are available for CMS Simulation
Sa 28 Jan 2017 03:27:48 CET | LHC@home | No tasks are available for CMS Simulation
Sa 28 Jan 2017 05:46:07 CET | LHC@home | Scheduler request completed: got 1 new tasks
ID: 28699 · Report as offensive     Reply Quote
hsdecalc

Send message
Joined: 26 Jan 15
Posts: 7
Credit: 4,534,947
RAC: 2,828
Message 28700 - Posted: 28 Jan 2017, 9:16:35 UTC

This morning I got four LHCb tasks (for the first time since three days) - sent: 28 Jan 2017, 6:11:57 UTC
Server Status:

Tasks by application
Application Unsent In progress Runtime of last 100 tasks in hours:
SixTrack 218897 275922 0.54 (0.01 - 93.22) 5504
sixtracktest 0 0 --- 0
CMS Simulation 100 3854 14.77 (0.47 - 18.24) 95
LHCb Simulation 95 734 14.33 (3.28 - 36.1) 51
Theory Simulation 100 3933 12.45 (0.41 - 18.33) 110
ATLAS Simulation 11 121 2.1 (0.31 - 8.04) 11
ID: 28700 · Report as offensive     Reply Quote
computezrmle
Avatar

Send message
Joined: 15 Jun 08
Posts: 1144
Credit: 56,282,960
RAC: 96,483
Message 28834 - Posted: 9 Feb 2017, 7:39:11 UTC
Last modified: 9 Feb 2017, 7:51:02 UTC

Again no tasks although there are 100 ready to send on the server status page.

Do 09 Feb 2017 07:27:29 CET | LHC@home | No tasks are available for CMS Simulation
Do 09 Feb 2017 07:42:16 CET | LHC@home | No tasks are available for CMS Simulation


Edit:
Now I got one
Do 09 Feb 2017 08:46:55 CET | LHC@home | Scheduler request completed: got 1 new tasks
ID: 28834 · Report as offensive     Reply Quote
ivan
Volunteer moderator
Project tester
Volunteer developer
Volunteer tester
Project scientist
Avatar

Send message
Joined: 29 Aug 05
Posts: 621
Credit: 4,697,751
RAC: 1,947
Message 28835 - Posted: 9 Feb 2017, 9:31:02 UTC - in response to Message 28834.  

WMStatus reckons there are enough CMS jobs available to take another 30 hours to work through, so it must still be scheduling problems.
ID: 28835 · Report as offensive     Reply Quote

Message boards : Number crunching : No Tasks Available (CMS, Theory)


©2019 CERN