How does BOINC decide to ask for tasks???

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Profile Tuna Ertemalp
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Joined: 23 Dec 13
Posts: 45
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Message 61542 - Posted: 11 Apr 2015, 14:27:25 UTC

So, I spent a few days draining one of my machines of any jobs it had by setting "No New Tasks" on all 39 projects it is churning for and let it run for a few days. Eventually it had 0 tasks left. I did whatever I needed to do with the machine, and then set all projects to Resume. I sort of expected that many tasks would start trickling in since this machine is set to have 10 days of buffer, it has plenty of cores and memory and disk space, and out of 39 projects surely many would have tasks to be churned on that would come rushing down. Nope. Nothing. Not even many projects get asked (only VolPex, LHC and GPUGRID got contacted). Changing from NoNewTasks to Resume did not trigger an Update on the projects even though there were no tasks running and nothing to be run locally on the machine. Shouldn't it have?

Then I forced the issue by selecting all projects and clicking Update. Even that ended up only getting 40 tasks from TN-Grid, and nothing from the remaining 38 projects, claiming either "Project has no tasks available" or "Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)" or "Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: job cache full)". Mind you, each project has a weight of 100, so none of them is the highest priority, and the GPU job cache was not at all full since there were no work units running/queued. This machine is a work horse with good specs and good history, so I had expected a flood of tasks. Eventually, 8hrs later, it has finished all 40 TN-Grid tasks it got, and received some more tasks from Moo! and NumberFields.

The machine is http://setiathome.berkeley.edu/show_host_detail.php?hostid=6108061. Below is the log from the point I clicked Resume on all projects that were previously NoNewTasks through the point where the forced Update finished.

4/10/2015 10:40:39 PM | Asteroids@home | work fetch resumed by user
4/10/2015 10:40:39 PM | ATLAS@home | work fetch resumed by user
4/10/2015 10:40:39 PM | BURP | work fetch resumed by user
4/10/2015 10:40:39 PM | CAS@home | work fetch resumed by user
4/10/2015 10:40:39 PM | Citizen Science Grid | work fetch resumed by user
4/10/2015 10:40:39 PM | climateprediction.net | work fetch resumed by user
4/10/2015 10:40:39 PM | Collatz Conjecture | work fetch resumed by user
4/10/2015 10:40:39 PM | Constellation | work fetch resumed by user
4/10/2015 10:40:39 PM | Cosmology@Home | work fetch resumed by user
4/10/2015 10:40:39 PM | EDGeS@Home | work fetch resumed by user
4/10/2015 10:40:39 PM | Einstein@Home | work fetch resumed by user
4/10/2015 10:40:39 PM | Enigma@Home | work fetch resumed by user
4/10/2015 10:40:39 PM | FiND@Home | work fetch resumed by user
4/10/2015 10:40:39 PM | Gerasim@home | work fetch resumed by user
4/10/2015 10:40:39 PM | GPUGRID | work fetch resumed by user
4/10/2015 10:40:39 PM | Leiden Classical | work fetch resumed by user
4/10/2015 10:40:39 PM | LHC@home 1.0 | work fetch resumed by user
4/10/2015 10:40:39 PM | malariacontrol.net | work fetch resumed by user
4/10/2015 10:40:39 PM | Milkyway@Home | work fetch resumed by user
4/10/2015 10:40:39 PM | MindModeling@Beta | work fetch resumed by user
4/10/2015 10:40:39 PM | Moo! Wrapper | work fetch resumed by user
4/10/2015 10:40:39 PM | NFS@Home | work fetch resumed by user
4/10/2015 10:40:39 PM | NumberFields@home | work fetch resumed by user
4/10/2015 10:40:39 PM | Poem@Home | work fetch resumed by user
4/10/2015 10:40:39 PM | pogs | work fetch resumed by user
4/10/2015 10:40:39 PM | PrimeGrid | work fetch resumed by user
4/10/2015 10:40:39 PM | rosetta@home | work fetch resumed by user
4/10/2015 10:40:39 PM | SAT@home | work fetch resumed by user
4/10/2015 10:40:39 PM | SETI@home | work fetch resumed by user
4/10/2015 10:40:39 PM | SLinCA@Home | work fetch resumed by user
4/10/2015 10:40:39 PM | SRBase | work fetch resumed by user
4/10/2015 10:40:39 PM | SZTAKI Desktop Grid | work fetch resumed by user
4/10/2015 10:40:39 PM | The Lattice Project | work fetch resumed by user
4/10/2015 10:40:39 PM | TN-Grid Test Platform | work fetch resumed by user
4/10/2015 10:40:39 PM | Universe@Home | work fetch resumed by user
4/10/2015 10:40:39 PM | VirtualLHC@home | work fetch resumed by user
4/10/2015 10:40:39 PM | VolPEx | work fetch resumed by user
4/10/2015 10:40:39 PM | World Community Grid | work fetch resumed by user
4/10/2015 10:40:39 PM | yoyo@home | work fetch resumed by user
4/10/2015 10:40:43 PM | VolPEx | Sending scheduler request: Requested by project.
4/10/2015 10:40:43 PM | VolPEx | Requesting new tasks for CPU
4/10/2015 10:41:04 PM | VolPEx | Scheduler request failed: Couldn't connect to server
4/10/2015 10:41:07 PM | | Project communication failed: attempting access to reference site
4/10/2015 10:41:09 PM | | Internet access OK - project servers may be temporarily down.
4/10/2015 10:41:09 PM | LHC@home 1.0 | Sending scheduler request: Requested by project.
4/10/2015 10:41:09 PM | LHC@home 1.0 | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: job cache full)
4/10/2015 10:41:12 PM | LHC@home 1.0 | Scheduler request completed
4/10/2015 10:41:12 PM | | General prefs: from http://bam.boincstats.com/ (last modified 02-Apr-2015 22:18:55)
4/10/2015 10:41:12 PM | | Host location: none
4/10/2015 10:41:12 PM | | General prefs: using your defaults
4/10/2015 10:41:12 PM | | Reading preferences override file
4/10/2015 10:41:12 PM | | Preferences:
4/10/2015 10:41:12 PM | | max memory usage when active: 3273.13MB
4/10/2015 10:41:12 PM | | max memory usage when idle: 14729.10MB
4/10/2015 10:41:12 PM | | max disk usage: 30.00GB
4/10/2015 10:41:12 PM | | don't compute while active
4/10/2015 10:41:12 PM | | don't use GPU while active
4/10/2015 10:41:12 PM | | suspend work if non-BOINC CPU load exceeds 25%
4/10/2015 10:41:12 PM | | (to change preferences, visit a project web site or select Preferences in the Manager)
4/10/2015 10:41:17 PM | GPUGRID | Sending scheduler request: Requested by project.
4/10/2015 10:41:17 PM | GPUGRID | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:41:19 PM | GPUGRID | Scheduler request completed
4/10/2015 10:42:39 PM | VolPEx | Sending scheduler request: Requested by project.
4/10/2015 10:42:39 PM | VolPEx | Requesting new tasks for CPU
4/10/2015 10:43:01 PM | VolPEx | Scheduler request failed: Couldn't connect to server
4/10/2015 10:43:03 PM | | Project communication failed: attempting access to reference site
4/10/2015 10:43:04 PM | | Internet access OK - project servers may be temporarily down.
4/10/2015 10:45:19 PM | Asteroids@home | update requested by user
4/10/2015 10:45:20 PM | ATLAS@home | update requested by user
4/10/2015 10:45:20 PM | BURP | update requested by user
4/10/2015 10:45:20 PM | CAS@home | update requested by user
4/10/2015 10:45:20 PM | Citizen Science Grid | update requested by user
4/10/2015 10:45:20 PM | climateprediction.net | update requested by user
4/10/2015 10:45:20 PM | Collatz Conjecture | update requested by user
4/10/2015 10:45:20 PM | Constellation | update requested by user
4/10/2015 10:45:20 PM | Cosmology@Home | update requested by user
4/10/2015 10:45:20 PM | EDGeS@Home | update requested by user
4/10/2015 10:45:20 PM | Einstein@Home | update requested by user
4/10/2015 10:45:20 PM | Enigma@Home | update requested by user
4/10/2015 10:45:20 PM | FiND@Home | update requested by user
4/10/2015 10:45:20 PM | Gerasim@home | update requested by user
4/10/2015 10:45:20 PM | GPUGRID | update requested by user
4/10/2015 10:45:20 PM | Leiden Classical | update requested by user
4/10/2015 10:45:20 PM | LHC@home 1.0 | update requested by user
4/10/2015 10:45:20 PM | malariacontrol.net | update requested by user
4/10/2015 10:45:20 PM | Milkyway@Home | update requested by user
4/10/2015 10:45:20 PM | MindModeling@Beta | update requested by user
4/10/2015 10:45:20 PM | Moo! Wrapper | update requested by user
4/10/2015 10:45:20 PM | NFS@Home | update requested by user
4/10/2015 10:45:20 PM | NumberFields@home | update requested by user
4/10/2015 10:45:20 PM | Poem@Home | update requested by user
4/10/2015 10:45:20 PM | pogs | update requested by user
4/10/2015 10:45:20 PM | PrimeGrid | update requested by user
4/10/2015 10:45:20 PM | rosetta@home | update requested by user
4/10/2015 10:45:20 PM | SAT@home | update requested by user
4/10/2015 10:45:20 PM | SETI@home | update requested by user
4/10/2015 10:45:20 PM | SLinCA@Home | update requested by user
4/10/2015 10:45:20 PM | SRBase | update requested by user
4/10/2015 10:45:20 PM | SZTAKI Desktop Grid | update requested by user
4/10/2015 10:45:20 PM | The Lattice Project | update requested by user
4/10/2015 10:45:20 PM | TN-Grid Test Platform | update requested by user
4/10/2015 10:45:20 PM | Universe@Home | update requested by user
4/10/2015 10:45:20 PM | VirtualLHC@home | update requested by user
4/10/2015 10:45:20 PM | VolPEx | update requested by user
4/10/2015 10:45:20 PM | World Community Grid | update requested by user
4/10/2015 10:45:20 PM | yoyo@home | update requested by user
4/10/2015 10:45:21 PM | Constellation | Sending scheduler request: Requested by user.
4/10/2015 10:45:21 PM | Constellation | Requesting new tasks for CPU
4/10/2015 10:45:34 PM | Constellation | Scheduler request completed: got 0 new tasks
4/10/2015 10:45:34 PM | Constellation | Project has no tasks available
4/10/2015 10:45:39 PM | The Lattice Project | Sending scheduler request: Requested by user.
4/10/2015 10:45:39 PM | The Lattice Project | Requesting new tasks for CPU
4/10/2015 10:45:42 PM | The Lattice Project | Scheduler request completed: got 0 new tasks
4/10/2015 10:45:42 PM | The Lattice Project | No tasks sent
4/10/2015 10:45:47 PM | pogs | Sending scheduler request: Requested by user.
4/10/2015 10:45:47 PM | pogs | Requesting new tasks for CPU
4/10/2015 10:45:49 PM | pogs | Scheduler request completed: got 0 new tasks
4/10/2015 10:45:49 PM | pogs | Project has no tasks available
4/10/2015 10:45:54 PM | SAT@home | Sending scheduler request: Requested by user.
4/10/2015 10:45:54 PM | SAT@home | Requesting new tasks for CPU and NVIDIA GPU
4/10/2015 10:45:57 PM | SAT@home | Scheduler request completed: got 0 new tasks
4/10/2015 10:45:57 PM | SAT@home | (Project has no jobs available)
4/10/2015 10:46:02 PM | Universe@Home | Sending scheduler request: Requested by user.
4/10/2015 10:46:02 PM | Universe@Home | Requesting new tasks for CPU
4/10/2015 10:46:05 PM | Universe@Home | Scheduler request completed: got 0 new tasks
4/10/2015 10:46:05 PM | Universe@Home | Project has no tasks available
4/10/2015 10:46:10 PM | SLinCA@Home | Sending scheduler request: Requested by user.
4/10/2015 10:46:10 PM | SLinCA@Home | Requesting new tasks for CPU and NVIDIA GPU
4/10/2015 10:46:13 PM | SLinCA@Home | Scheduler request completed: got 0 new tasks
4/10/2015 10:46:13 PM | SLinCA@Home | (Project has no jobs available)
4/10/2015 10:46:13 PM | | General prefs: from http://bam.boincstats.com/ (last modified 03-Apr-2015 00:56:29)
4/10/2015 10:46:13 PM | | Host location: none
4/10/2015 10:46:13 PM | | General prefs: using your defaults
4/10/2015 10:46:13 PM | | Reading preferences override file
4/10/2015 10:46:13 PM | | Preferences:
4/10/2015 10:46:13 PM | | max memory usage when active: 3273.13MB
4/10/2015 10:46:13 PM | | max memory usage when idle: 14729.10MB
4/10/2015 10:46:13 PM | | max disk usage: 30.00GB
4/10/2015 10:46:13 PM | | don't compute while active
4/10/2015 10:46:13 PM | | don't use GPU while active
4/10/2015 10:46:13 PM | | suspend work if non-BOINC CPU load exceeds 25%
4/10/2015 10:46:13 PM | | (to change preferences, visit a project web site or select Preferences in the Manager)
4/10/2015 10:46:18 PM | CAS@home | Sending scheduler request: Requested by user.
4/10/2015 10:46:18 PM | CAS@home | Requesting new tasks for CPU
4/10/2015 10:46:40 PM | CAS@home | Scheduler request failed: Couldn't connect to server
4/10/2015 10:46:40 PM | CAS@home | Sending scheduler request: Requested by user.
4/10/2015 10:46:40 PM | CAS@home | Requesting new tasks for CPU
4/10/2015 10:46:42 PM | CAS@home | Scheduler request completed: got 0 new tasks
4/10/2015 10:46:42 PM | CAS@home | Project has no tasks available
4/10/2015 10:46:47 PM | VolPEx | Sending scheduler request: Requested by user.
4/10/2015 10:46:47 PM | VolPEx | Requesting new tasks for CPU
4/10/2015 10:47:09 PM | VolPEx | Scheduler request failed: Couldn't connect to server
4/10/2015 10:47:14 PM | TN-Grid Test Platform | Sending scheduler request: Requested by user.
4/10/2015 10:47:14 PM | TN-Grid Test Platform | Requesting new tasks for CPU
4/10/2015 10:47:16 PM | TN-Grid Test Platform | Scheduler request completed: got 40 new tasks
4/10/2015 10:47:18 PM | TN-Grid Test Platform | Started download of tngrid_expansion_v9_win64.exe
4/10/2015 10:47:18 PM | TN-Grid Test Platform | Started download of ec_v2_mgn.csv
4/10/2015 10:47:21 PM | SRBase | Sending scheduler request: Requested by user.
4/10/2015 10:47:21 PM | SRBase | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:47:22 PM | TN-Grid Test Platform | Finished download of tngrid_expansion_v9_win64.exe
4/10/2015 10:47:22 PM | TN-Grid Test Platform | Started download of 1428693115702_wu-636_tile.txt
4/10/2015 10:47:24 PM | TN-Grid Test Platform | Finished download of 1428693115702_wu-636_tile.txt
4/10/2015 10:47:24 PM | TN-Grid Test Platform | Started download of 1428693069415_wu-553_tile.txt
4/10/2015 10:47:24 PM | SRBase | Scheduler request completed
4/10/2015 10:47:25 PM | TN-Grid Test Platform | Finished download of 1428693069415_wu-553_tile.txt
4/10/2015 10:47:25 PM | TN-Grid Test Platform | Started download of 1428693126458_wu-655_tile.txt
4/10/2015 10:47:26 PM | TN-Grid Test Platform | Finished download of 1428693126458_wu-655_tile.txt
4/10/2015 10:47:26 PM | TN-Grid Test Platform | Started download of 1428693102759_wu-613_tile.txt
4/10/2015 10:47:27 PM | TN-Grid Test Platform | Finished download of 1428693102759_wu-613_tile.txt
4/10/2015 10:47:27 PM | TN-Grid Test Platform | Started download of 1428693102248_wu-612_tile.txt
4/10/2015 10:47:28 PM | TN-Grid Test Platform | Finished download of 1428693102248_wu-612_tile.txt
4/10/2015 10:47:28 PM | TN-Grid Test Platform | Started download of 1428693105797_wu-618_tile.txt
4/10/2015 10:47:29 PM | TN-Grid Test Platform | Finished download of 1428693105797_wu-618_tile.txt
4/10/2015 10:47:29 PM | TN-Grid Test Platform | Started download of 1428693104793_wu-616_tile.txt
4/10/2015 10:47:29 PM | NumberFields@home | Sending scheduler request: Requested by user.
4/10/2015 10:47:29 PM | NumberFields@home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:47:30 PM | TN-Grid Test Platform | Finished download of 1428693104793_wu-616_tile.txt
4/10/2015 10:47:30 PM | TN-Grid Test Platform | Started download of 1428693105288_wu-617_tile.txt
4/10/2015 10:47:30 PM | NumberFields@home | Scheduler request completed
4/10/2015 10:47:31 PM | TN-Grid Test Platform | Finished download of 1428693105288_wu-617_tile.txt
4/10/2015 10:47:31 PM | TN-Grid Test Platform | Started download of 1428693104123_wu-615_tile.txt
4/10/2015 10:47:32 PM | TN-Grid Test Platform | Finished download of 1428693104123_wu-615_tile.txt
4/10/2015 10:47:32 PM | TN-Grid Test Platform | Started download of 1428693107704_wu-621_tile.txt
4/10/2015 10:47:33 PM | TN-Grid Test Platform | Finished download of 1428693107704_wu-621_tile.txt
4/10/2015 10:47:33 PM | TN-Grid Test Platform | Started download of 1428693121315_wu-646_tile.txt
4/10/2015 10:47:34 PM | TN-Grid Test Platform | Finished download of 1428693121315_wu-646_tile.txt
4/10/2015 10:47:34 PM | TN-Grid Test Platform | Started download of 1428693116240_wu-637_tile.txt
4/10/2015 10:47:35 PM | TN-Grid Test Platform | Finished download of 1428693116240_wu-637_tile.txt
4/10/2015 10:47:35 PM | TN-Grid Test Platform | Started download of 1428693127122_wu-656_tile.txt
4/10/2015 10:47:35 PM | EDGeS@Home | Sending scheduler request: Requested by user.
4/10/2015 10:47:35 PM | EDGeS@Home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:47:36 PM | TN-Grid Test Platform | Finished download of 1428693127122_wu-656_tile.txt
4/10/2015 10:47:36 PM | TN-Grid Test Platform | Started download of 1428693115191_wu-635_tile.txt
4/10/2015 10:47:37 PM | TN-Grid Test Platform | Finished download of 1428693115191_wu-635_tile.txt
4/10/2015 10:47:37 PM | TN-Grid Test Platform | Started download of 1428693114505_wu-634_tile.txt
4/10/2015 10:47:37 PM | EDGeS@Home | Scheduler request completed
4/10/2015 10:47:38 PM | TN-Grid Test Platform | Finished download of 1428693114505_wu-634_tile.txt
4/10/2015 10:47:38 PM | TN-Grid Test Platform | Started download of 1428693094800_wu-599_tile.txt
4/10/2015 10:47:40 PM | TN-Grid Test Platform | Finished download of 1428693094800_wu-599_tile.txt
4/10/2015 10:47:40 PM | TN-Grid Test Platform | Started download of 1428693076773_wu-567_tile.txt
4/10/2015 10:47:41 PM | TN-Grid Test Platform | Finished download of 1428693076773_wu-567_tile.txt
4/10/2015 10:47:41 PM | TN-Grid Test Platform | Started download of 1428693061913_wu-539_tile.txt
4/10/2015 10:47:42 PM | TN-Grid Test Platform | Finished download of 1428693061913_wu-539_tile.txt
4/10/2015 10:47:42 PM | TN-Grid Test Platform | Started download of 1428693130571_wu-662_tile.txt
4/10/2015 10:47:43 PM | TN-Grid Test Platform | Finished download of 1428693130571_wu-662_tile.txt
4/10/2015 10:47:43 PM | TN-Grid Test Platform | Started download of 1428693124293_wu-651_tile.txt
4/10/2015 10:47:43 PM | yoyo@home | Sending scheduler request: Requested by user.
4/10/2015 10:47:43 PM | yoyo@home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:47:44 PM | TN-Grid Test Platform | Finished download of 1428693124293_wu-651_tile.txt
4/10/2015 10:47:44 PM | TN-Grid Test Platform | Started download of 1428693078374_wu-570_tile.txt
4/10/2015 10:47:45 PM | TN-Grid Test Platform | Finished download of 1428693078374_wu-570_tile.txt
4/10/2015 10:47:45 PM | TN-Grid Test Platform | Started download of 1428693122488_wu-648_tile.txt
4/10/2015 10:47:45 PM | yoyo@home | Scheduler request completed
4/10/2015 10:47:46 PM | TN-Grid Test Platform | Finished download of 1428693122488_wu-648_tile.txt
4/10/2015 10:47:46 PM | TN-Grid Test Platform | Started download of 1428693085405_wu-583_tile.txt
4/10/2015 10:47:47 PM | TN-Grid Test Platform | Finished download of 1428693085405_wu-583_tile.txt
4/10/2015 10:47:47 PM | TN-Grid Test Platform | Started download of 1428693070955_wu-556_tile.txt
4/10/2015 10:47:48 PM | TN-Grid Test Platform | Finished download of 1428693070955_wu-556_tile.txt
4/10/2015 10:47:48 PM | TN-Grid Test Platform | Started download of 1428693106500_wu-619_tile.txt
4/10/2015 10:47:49 PM | TN-Grid Test Platform | Finished download of 1428693106500_wu-619_tile.txt
4/10/2015 10:47:49 PM | TN-Grid Test Platform | Started download of 1428693090647_wu-592_tile.txt
4/10/2015 10:47:50 PM | TN-Grid Test Platform | Finished download of 1428693090647_wu-592_tile.txt
4/10/2015 10:47:50 PM | TN-Grid Test Platform | Started download of 1428693124767_wu-652_tile.txt
4/10/2015 10:47:50 PM | LHC@home 1.0 | Sending scheduler request: Requested by user.
4/10/2015 10:47:50 PM | LHC@home 1.0 | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:47:51 PM | TN-Grid Test Platform | Finished download of 1428693124767_wu-652_tile.txt
4/10/2015 10:47:51 PM | TN-Grid Test Platform | Started download of 1428693090173_wu-591_tile.txt
4/10/2015 10:47:51 PM | LHC@home 1.0 | Scheduler request completed
4/10/2015 10:47:52 PM | TN-Grid Test Platform | Finished download of 1428693090173_wu-591_tile.txt
4/10/2015 10:47:52 PM | TN-Grid Test Platform | Started download of 1428693116837_wu-638_tile.txt
4/10/2015 10:47:53 PM | TN-Grid Test Platform | Finished download of 1428693116837_wu-638_tile.txt
4/10/2015 10:47:53 PM | TN-Grid Test Platform | Started download of 1428693107128_wu-620_tile.txt
4/10/2015 10:47:54 PM | TN-Grid Test Platform | Finished download of 1428693107128_wu-620_tile.txt
4/10/2015 10:47:54 PM | TN-Grid Test Platform | Started download of 1428693088820_wu-589_tile.txt
4/10/2015 10:47:56 PM | TN-Grid Test Platform | Finished download of 1428693088820_wu-589_tile.txt
4/10/2015 10:47:56 PM | TN-Grid Test Platform | Started download of 1428693123125_wu-649_tile.txt
4/10/2015 10:47:57 PM | TN-Grid Test Platform | Finished download of 1428693123125_wu-649_tile.txt
4/10/2015 10:47:57 PM | TN-Grid Test Platform | Started download of 1428693073809_wu-561_tile.txt
4/10/2015 10:47:57 PM | NFS@Home | Sending scheduler request: Requested by user.
4/10/2015 10:47:57 PM | NFS@Home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:47:58 PM | TN-Grid Test Platform | Finished download of ec_v2_mgn.csv
4/10/2015 10:47:58 PM | TN-Grid Test Platform | Finished download of 1428693073809_wu-561_tile.txt
4/10/2015 10:47:58 PM | TN-Grid Test Platform | Started download of 1428693088308_wu-588_tile.txt
4/10/2015 10:47:58 PM | TN-Grid Test Platform | Started download of 1428693093133_wu-596_tile.txt
4/10/2015 10:47:58 PM | NFS@Home | Scheduler request completed
4/10/2015 10:47:59 PM | TN-Grid Test Platform | Finished download of 1428693088308_wu-588_tile.txt
4/10/2015 10:47:59 PM | TN-Grid Test Platform | Finished download of 1428693093133_wu-596_tile.txt
4/10/2015 10:47:59 PM | TN-Grid Test Platform | Started download of 1428693094271_wu-598_tile.txt
4/10/2015 10:47:59 PM | TN-Grid Test Platform | Started download of 1428693098318_wu-605_tile.txt
4/10/2015 10:48:00 PM | TN-Grid Test Platform | Finished download of 1428693094271_wu-598_tile.txt
4/10/2015 10:48:00 PM | TN-Grid Test Platform | Finished download of 1428693098318_wu-605_tile.txt
4/10/2015 10:48:00 PM | TN-Grid Test Platform | Started download of 1428693097712_wu-604_tile.txt
4/10/2015 10:48:00 PM | TN-Grid Test Platform | Started download of 1428693099031_wu-606_tile.txt
4/10/2015 10:48:01 PM | TN-Grid Test Platform | Finished download of 1428693097712_wu-604_tile.txt
4/10/2015 10:48:01 PM | TN-Grid Test Platform | Finished download of 1428693099031_wu-606_tile.txt
4/10/2015 10:48:01 PM | TN-Grid Test Platform | Started download of 1428693123652_wu-650_tile.txt
4/10/2015 10:48:02 PM | TN-Grid Test Platform | Finished download of 1428693123652_wu-650_tile.txt
4/10/2015 10:48:03 PM | MindModeling@Beta | Sending scheduler request: Requested by user.
4/10/2015 10:48:03 PM | MindModeling@Beta | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:48:04 PM | MindModeling@Beta | Scheduler request completed
4/10/2015 10:48:09 PM | Asteroids@home | Sending scheduler request: Requested by user.
4/10/2015 10:48:09 PM | Asteroids@home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:48:11 PM | Asteroids@home | Scheduler request completed
4/10/2015 10:48:16 PM | ATLAS@home | Sending scheduler request: Requested by user.
4/10/2015 10:48:16 PM | ATLAS@home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:48:17 PM | ATLAS@home | Scheduler request completed
4/10/2015 10:48:23 PM | FiND@Home | Sending scheduler request: Requested by user.
4/10/2015 10:48:23 PM | FiND@Home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:48:24 PM | FiND@Home | Scheduler request completed
4/10/2015 10:48:29 PM | SZTAKI Desktop Grid | Sending scheduler request: Requested by user.
4/10/2015 10:48:29 PM | SZTAKI Desktop Grid | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:48:31 PM | SZTAKI Desktop Grid | Scheduler request completed
4/10/2015 10:48:36 PM | Leiden Classical | Sending scheduler request: Requested by user.
4/10/2015 10:48:36 PM | Leiden Classical | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:48:38 PM | Leiden Classical | Scheduler request completed
4/10/2015 10:48:43 PM | Gerasim@home | Sending scheduler request: Requested by user.
4/10/2015 10:48:43 PM | Gerasim@home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:48:45 PM | Gerasim@home | Scheduler request completed
4/10/2015 10:48:45 PM | Gerasim@home | No work from project
4/10/2015 10:48:45 PM | Gerasim@home | Project has no tasks available
4/10/2015 10:48:50 PM | VirtualLHC@home | Sending scheduler request: Requested by user.
4/10/2015 10:48:50 PM | VirtualLHC@home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:48:52 PM | VirtualLHC@home | Scheduler request completed
4/10/2015 10:48:57 PM | Moo! Wrapper | Sending scheduler request: Requested by user.
4/10/2015 10:48:57 PM | Moo! Wrapper | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:48:58 PM | Moo! Wrapper | Scheduler request completed
4/10/2015 10:49:03 PM | Citizen Science Grid | Sending scheduler request: Requested by user.
4/10/2015 10:49:03 PM | Citizen Science Grid | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:49:04 PM | Citizen Science Grid | Scheduler request completed
4/10/2015 10:49:09 PM | malariacontrol.net | Sending scheduler request: Requested by user.
4/10/2015 10:49:09 PM | malariacontrol.net | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:49:10 PM | malariacontrol.net | Scheduler request completed
4/10/2015 10:49:15 PM | Enigma@Home | Sending scheduler request: Requested by user.
4/10/2015 10:49:15 PM | Enigma@Home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:49:16 PM | Enigma@Home | Scheduler request completed
4/10/2015 10:49:21 PM | BURP | Sending scheduler request: Requested by user.
4/10/2015 10:49:21 PM | BURP | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:49:23 PM | BURP | Scheduler request completed
4/10/2015 10:49:23 PM | | General prefs: from http://bam.boincstats.com/ (last modified 05-Apr-2015 22:39:56)
4/10/2015 10:49:23 PM | | Host location: none
4/10/2015 10:49:23 PM | | General prefs: using your defaults
4/10/2015 10:49:23 PM | | Reading preferences override file
4/10/2015 10:49:23 PM | | Preferences:
4/10/2015 10:49:23 PM | | max memory usage when active: 3273.13MB
4/10/2015 10:49:23 PM | | max memory usage when idle: 14729.10MB
4/10/2015 10:49:23 PM | | max disk usage: 30.00GB
4/10/2015 10:49:23 PM | | don't compute while active
4/10/2015 10:49:23 PM | | don't use GPU while active
4/10/2015 10:49:23 PM | | suspend work if non-BOINC CPU load exceeds 25%
4/10/2015 10:49:23 PM | | (to change preferences, visit a project web site or select Preferences in the Manager)
4/10/2015 10:49:28 PM | climateprediction.net | Sending scheduler request: Requested by user.
4/10/2015 10:49:28 PM | climateprediction.net | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:49:30 PM | climateprediction.net | Scheduler request completed
4/10/2015 10:49:35 PM | Collatz Conjecture | Sending scheduler request: Requested by user.
4/10/2015 10:49:35 PM | Collatz Conjecture | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:49:37 PM | Collatz Conjecture | Scheduler request completed
4/10/2015 10:49:42 PM | Milkyway@Home | Sending scheduler request: Requested by user.
4/10/2015 10:49:42 PM | Milkyway@Home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:49:44 PM | Milkyway@Home | Scheduler request completed
4/10/2015 10:49:49 PM | Cosmology@Home | Sending scheduler request: Requested by user.
4/10/2015 10:49:49 PM | Cosmology@Home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:49:51 PM | Cosmology@Home | Scheduler request completed
4/10/2015 10:49:56 PM | World Community Grid | Sending scheduler request: Requested by user.
4/10/2015 10:49:56 PM | World Community Grid | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:49:58 PM | World Community Grid | Scheduler request completed
4/10/2015 10:50:03 PM | rosetta@home | Sending scheduler request: Requested by user.
4/10/2015 10:50:03 PM | rosetta@home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:50:04 PM | rosetta@home | Scheduler request completed
4/10/2015 10:50:09 PM | GPUGRID | Sending scheduler request: Requested by user.
4/10/2015 10:50:09 PM | GPUGRID | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:50:12 PM | GPUGRID | Scheduler request completed
4/10/2015 10:50:17 PM | Einstein@Home | Sending scheduler request: Requested by user.
4/10/2015 10:50:17 PM | Einstein@Home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:50:19 PM | Einstein@Home | Scheduler request completed
4/10/2015 10:50:24 PM | SETI@home | Sending scheduler request: Requested by user.
4/10/2015 10:50:24 PM | SETI@home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:50:26 PM | SETI@home | Scheduler request completed
4/10/2015 10:50:31 PM | Poem@Home | Sending scheduler request: Requested by user.
4/10/2015 10:50:31 PM | Poem@Home | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:50:34 PM | | Project communication failed: attempting access to reference site
4/10/2015 10:50:34 PM | Poem@Home | Scheduler request completed
4/10/2015 10:50:35 PM | | Internet access OK - project servers may be temporarily down.
4/10/2015 10:50:39 PM | PrimeGrid | Sending scheduler request: Requested by user.
4/10/2015 10:50:39 PM | PrimeGrid | Not requesting tasks: don't need (CPU: not highest priority project; NVIDIA GPU: not highest priority project)
4/10/2015 10:50:40 PM | PrimeGrid | Scheduler request completed
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Richard Haselgrove
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Message 61544 - Posted: 11 Apr 2015, 17:16:44 UTC - in response to Message 61542.  

Well, there's a debug log flag that answers the question in the title:

<work_fetch_debug>

Work Fetch runs after a maximum pf 60 seconds (some events trigger an earlier cycle, but 'Allow new tasks' isn't one of them). You'll notice that all the projects contacted in the first few cycles have been at the request of the projects - they request the periodic callback, but it doesn't guarantee that the client needs more work from that project at that moment.

If we had the debug data available, we could work through all the projects in turn, seeing where they came in priority order, whether they had applications for your hardware, whether they were allowed to fetch by your project preferences, whether they were subject to any of the various backoffs, etc. etc. - but the mass manual update has consigned that to history. Maybe next time?
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Message 61546 - Posted: 12 Apr 2015, 0:13:29 UTC - in response to Message 61544.  
Last modified: 12 Apr 2015, 0:15:47 UTC

Cool. I have 7 other Windows machines currently draining, with the same set of projects, same 100 weight each, all at NoNewTasks state. What log flags would you like me to turn on to get useful stuff in the logs before I do my next SelectAll/AllowNewTasks, possibly as early as tonight or tomorrow (GMT-8)?
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Message 61547 - Posted: 12 Apr 2015, 3:32:13 UTC - in response to Message 61546.  
Last modified: 12 Apr 2015, 3:32:57 UTC

Obviously, I will at least turn on the one you mentioned. If anybody knows any other useful flag, speak now... :-)
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Richard Haselgrove
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Message 61548 - Posted: 12 Apr 2015, 8:33:47 UTC - in response to Message 61547.  

With that many projects attached, I'd only enable that one flag to answer your opening question. It's very verbose - you'll have a lot to work through. Then, turn it off again, and you can play with the others if you have other questions later.

Since you're running v7.4.42, you have the handy little 'Event Log diagnostic flags' dialog on Ctrl+Shift+F, so it's easy to pick and choose.
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Message 61553 - Posted: 12 Apr 2015, 13:08:57 UTC - in response to Message 61548.  

Thanks!
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Message boards : Questions and problems : How does BOINC decide to ask for tasks???

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