NVIDIA - Scheduler request completed: got 0 new tasks

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Message 1948197 - Posted: 6 Aug 2018, 19:21:23 UTC

I'm having an issue I've never had before. I don't get any task anymore (in these last days, it used to send me just 4-6 tasks per scheduler request, then dropped at zero). Is anyone else experiencing this issue?

The host is: https://setiathome.berkeley.edu/show_host_detail.php?hostid=8447405
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Message 1948199 - Posted: 6 Aug 2018, 19:27:34 UTC

This is an example of what happens.

1: 04-Aug-2018 12:03:41 (low) [] Starting BOINC client version 7.6.31 for x86_64-pc-linux-gnu
2: 04-Aug-2018 12:03:41 (low) [] log flags: file_xfer, sched_ops, task
3: 04-Aug-2018 12:03:41 (low) [] Libraries: libcurl/7.47.0 OpenSSL/1.0.2g zlib/1.2.8 libidn/1.32 librtmp/2.3
4: 04-Aug-2018 12:03:41 (low) [] Data directory: /var/lib/boinc-client
5: 04-Aug-2018 12:03:46 (low) [] CUDA: NVIDIA GPU 0: GeForce GTX 1070 Ti (driver version 384.11, CUDA version 9.0, compute capability 6.1, 4096MB, 3980MB available, 8186 GFLOPS peak)
6: 04-Aug-2018 12:03:46 (low) [] CUDA: NVIDIA GPU 1: GeForce GTX 1070 Ti (driver version 384.11, CUDA version 9.0, compute capability 6.1, 4096MB, 3980MB available, 8186 GFLOPS peak)
7: 04-Aug-2018 12:03:46 (low) [] OpenCL: NVIDIA GPU 0: GeForce GTX 1070 Ti (driver version 384.111, device version OpenCL 1.2 CUDA, 8114MB, 3980MB available, 8186 GFLOPS peak)
8: 04-Aug-2018 12:03:46 (low) [] OpenCL: NVIDIA GPU 1: GeForce GTX 1070 Ti (driver version 384.111, device version OpenCL 1.2 CUDA, 8113MB, 3980MB available, 8186 GFLOPS peak)
9: 04-Aug-2018 12:03:46 (low) [] Host name: rick-MIN
10: 04-Aug-2018 12:03:46 (low) [] Processor: 2 GenuineIntel Pentium(R) Dual-Core  CPU      E6600  @ 3.06GHz [Family 6 Model 23 Stepping 10]
11: 04-Aug-2018 12:03:46 (low) [] Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl cpuid aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm xsave lahf_lm pti retpoline tpr_shadow vnmi flexpriority dtherm
12: 04-Aug-2018 12:03:46 (low) [] OS: Linux: 4.13.0-41-generic
13: 04-Aug-2018 12:03:46 (low) [] Memory: 3.85 GB physical, 3.01 GB virtual
14: 04-Aug-2018 12:03:46 (low) [] Disk: 25.54 GB total, 861.26 MB free
15: 04-Aug-2018 12:03:46 (low) [] Local time is UTC +2 hours
16: 04-Aug-2018 12:03:46 (low) [] Config: GUI RPCs allowed from:
17: 04-Aug-2018 12:03:50 (low) [SETI@home] URL http://setiathome.berkeley.edu/; Computer ID 8447405; resource share 100
18: 04-Aug-2018 12:03:50 (low) [SETI@home] General prefs: from SETI@home (last modified 02-Apr-2018 20:39:23)
19: 04-Aug-2018 12:03:50 (low) [SETI@home] Computer location: school
20: 04-Aug-2018 12:03:50 (low) [] General prefs: using separate prefs for school
21: 04-Aug-2018 12:03:50 (low) [] Reading preferences override file
22: 04-Aug-2018 12:03:50 (low) [] Preferences:
23: 04-Aug-2018 12:03:50 (low) [] max memory usage when active: 1972.48MB
24: 04-Aug-2018 12:03:50 (low) [] max memory usage when idle: 1972.48MB
25: 04-Aug-2018 12:03:50 (low) [] max disk usage: 0.00GB
26: 04-Aug-2018 12:03:50 (low) [] (to change preferences, visit a project web site or select Preferences in the Manager)
27: 04-Aug-2018 12:03:50 (low) [] gui_rpc_auth.cfg is empty - no GUI RPC password protection
28: 04-Aug-2018 12:03:50 (low) [SETI@home] Started upload of blc04_2bit_guppi_58227_09694_HIP53184_0025.5098.818.21.44.85.vlar_1_r803829264_0
29: 04-Aug-2018 12:03:50 (low) [SETI@home] Started upload of blc13_2bit_guppi_58227_06928_HIP52893_0017.5071.818.21.44.161.vlar_0_r577047364_0
30: 04-Aug-2018 12:03:53 (low) [SETI@home] Temporarily failed upload of blc04_2bit_guppi_58227_09694_HIP53184_0025.5098.818.21.44.85.vlar_1_r803829264_0: can't resolve hostname
31: 04-Aug-2018 12:03:53 (low) [SETI@home] Backing off 00:03:48 on upload of blc04_2bit_guppi_58227_09694_HIP53184_0025.5098.818.21.44.85.vlar_1_r803829264_0
32: 04-Aug-2018 12:03:53 (low) [SETI@home] Temporarily failed upload of blc13_2bit_guppi_58227_06928_HIP52893_0017.5071.818.21.44.161.vlar_0_r577047364_0: can't resolve hostname
33: 04-Aug-2018 12:03:53 (low) [SETI@home] Backing off 00:03:28 on upload of blc13_2bit_guppi_58227_06928_HIP52893_0017.5071.818.21.44.161.vlar_0_r577047364_0
34: 04-Aug-2018 12:03:53 (low) [SETI@home] Started upload of blc13_2bit_guppi_58227_08305_HIP52998_0021.4976.818.21.44.110.vlar_1_r2124612732_0
35: 04-Aug-2018 12:03:53 (low) [SETI@home] Started upload of blc04_2bit_guppi_58227_09694_HIP53184_0025.5098.818.21.44.120.vlar_0_r967316633_0
36: 04-Aug-2018 12:05:38 (low) [SETI@home] Temporarily failed upload of blc13_2bit_guppi_58227_08305_HIP52998_0021.4976.818.21.44.110.vlar_1_r2124612732_0: can't resolve hostname
37: 04-Aug-2018 12:05:38 (low) [SETI@home] Backing off 00:03:28 on upload of blc13_2bit_guppi_58227_08305_HIP52998_0021.4976.818.21.44.110.vlar_1_r2124612732_0
38: 04-Aug-2018 12:05:38 (low) [SETI@home] Temporarily failed upload of blc04_2bit_guppi_58227_09694_HIP53184_0025.5098.818.21.44.120.vlar_0_r967316633_0: can't resolve hostname
39: 04-Aug-2018 12:05:38 (low) [SETI@home] Backing off 00:07:58 on upload of blc04_2bit_guppi_58227_09694_HIP53184_0025.5098.818.21.44.120.vlar_0_r967316633_0
40: 04-Aug-2018 12:05:38 (low) [SETI@home] Started upload of blc04_2bit_guppi_58227_10081_HIP53824_0026.3386.818.21.44.86.vlar_1_r40907355_0
41: 04-Aug-2018 12:05:38 (low) [SETI@home] Started upload of blc13_2bit_guppi_58227_07261_HIP53486_0018.3425.818.22.45.1.vlar_0_r1370737037_0
42: 04-Aug-2018 12:06:01 (low) [SETI@home] Temporarily failed upload of blc04_2bit_guppi_58227_10081_HIP53824_0026.3386.818.21.44.86.vlar_1_r40907355_0: can't resolve hostname
43: 04-Aug-2018 12:06:01 (low) [SETI@home] Backing off 00:02:37 on upload of blc04_2bit_guppi_58227_10081_HIP53824_0026.3386.818.21.44.86.vlar_1_r40907355_0
44: 04-Aug-2018 12:06:01 (low) [SETI@home] Temporarily failed upload of blc13_2bit_guppi_58227_07261_HIP53486_0018.3425.818.22.45.1.vlar_0_r1370737037_0: can't resolve hostname
45: 04-Aug-2018 12:06:01 (low) [SETI@home] Backing off 00:02:06 on upload of blc13_2bit_guppi_58227_07261_HIP53486_0018.3425.818.22.45.1.vlar_0_r1370737037_0
46: 04-Aug-2018 12:06:01 (low) [SETI@home] Started upload of blc04_2bit_guppi_58227_10421_HIP53049_0027.4193.0.21.44.75.vlar_0_r1650668221_0
47: 04-Aug-2018 12:06:01 (low) [SETI@home] Started upload of blc13_2bit_guppi_58227_07261_HIP53486_0018.3365.818.21.44.185.vlar_0_r405491767_0
48: 04-Aug-2018 12:06:19 (low) [SETI@home] Finished upload of blc04_2bit_guppi_58227_10421_HIP53049_0027.4193.0.21.44.75.vlar_0_r1650668221_0
49: 04-Aug-2018 12:06:19 (low) [SETI@home] Finished upload of blc13_2bit_guppi_58227_07261_HIP53486_0018.3365.818.21.44.185.vlar_0_r405491767_0
50: 04-Aug-2018 12:06:19 (low) [SETI@home] Started upload of blc13_2bit_guppi_58227_07261_HIP53486_0018.9349.409.22.45.45.vlar_0_r112308416_0
51: 04-Aug-2018 12:06:19 (low) [SETI@home] Started upload of blc13_2bit_guppi_58227_07261_HIP53486_0018.9418.0.21.44.188.vlar_1_r1748600342_0
52: 04-Aug-2018 12:06:26 (low) [SETI@home] Finished upload of blc13_2bit_guppi_58227_07261_HIP53486_0018.9349.409.22.45.45.vlar_0_r112308416_0
53: 04-Aug-2018 12:06:27 (low) [SETI@home] Finished upload of blc13_2bit_guppi_58227_07261_HIP53486_0018.9418.0.21.44.188.vlar_1_r1748600342_0
54: 04-Aug-2018 12:06:27 (low) [SETI@home] Sending scheduler request: To report completed tasks.
55: 04-Aug-2018 12:06:27 (low) [SETI@home] Reporting 5 completed tasks
56: 04-Aug-2018 12:06:27 (low) [SETI@home] Not requesting tasks: too many uploads in progress
57: 04-Aug-2018 12:06:31 (low) [SETI@home] Scheduler request completed
58: 04-Aug-2018 12:06:41 (low) [] Project communication failed: attempting access to reference site
59: 04-Aug-2018 12:06:45 (low) [] Internet access OK - project servers may be temporarily down.
60: 04-Aug-2018 12:06:47 (low) [SETI@home] Started upload of blc04_2bit_guppi_58227_09694_HIP53184_0025.5098.818.21.44.85.vlar_1_r803829264_0
61: 04-Aug-2018 12:06:47 (low) [SETI@home] Started upload of blc13_2bit_guppi_58227_06928_HIP52893_0017.5071.818.21.44.161.vlar_0_r577047364_0
62: 04-Aug-2018 12:06:52 (low) [SETI@home] Finished upload of blc04_2bit_guppi_58227_09694_HIP53184_0025.5098.818.21.44.85.vlar_1_r803829264_0
63: 04-Aug-2018 12:06:52 (low) [SETI@home] Started upload of blc13_2bit_guppi_58227_08305_HIP52998_0021.4976.818.21.44.110.vlar_1_r2124612732_0
64: 04-Aug-2018 12:06:53 (low) [SETI@home] Finished upload of blc13_2bit_guppi_58227_06928_HIP52893_0017.5071.818.21.44.161.vlar_0_r577047364_0
65: 04-Aug-2018 12:06:53 (low) [SETI@home] Started upload of blc04_2bit_guppi_58227_09694_HIP53184_0025.5098.818.21.44.120.vlar_0_r967316633_0
66: 04-Aug-2018 12:06:57 (low) [SETI@home] Finished upload of blc13_2bit_guppi_58227_08305_HIP52998_0021.4976.818.21.44.110.vlar_1_r2124612732_0
67: 04-Aug-2018 12:06:57 (low) [SETI@home] Started upload of blc04_2bit_guppi_58227_10081_HIP53824_0026.3386.818.21.44.86.vlar_1_r40907355_0
68: 04-Aug-2018 12:07:01 (low) [SETI@home] Finished upload of blc04_2bit_guppi_58227_09694_HIP53184_0025.5098.818.21.44.120.vlar_0_r967316633_0
69: 04-Aug-2018 12:07:01 (low) [SETI@home] Started upload of blc13_2bit_guppi_58227_07261_HIP53486_0018.3425.818.22.45.1.vlar_0_r1370737037_0
70: 04-Aug-2018 12:07:05 (low) [SETI@home] Finished upload of blc04_2bit_guppi_58227_10081_HIP53824_0026.3386.818.21.44.86.vlar_1_r40907355_0
71: 04-Aug-2018 12:07:05 (low) [SETI@home] Finished upload of blc13_2bit_guppi_58227_07261_HIP53486_0018.3425.818.22.45.1.vlar_0_r1370737037_0
72: 04-Aug-2018 12:07:08 (low) [SETI@home] Sending scheduler request: To report completed tasks.
73: 04-Aug-2018 12:07:08 (low) [SETI@home] Reporting 6 completed tasks
74: 04-Aug-2018 12:07:08 (low) [SETI@home] Requesting new tasks for NVIDIA GPU
75: 04-Aug-2018 12:07:11 (low) [SETI@home] Scheduler request completed: got 0 new tasks
76: 04-Aug-2018 12:07:11 (low) [SETI@home] Not sending work - last request too recent: 40 sec
77: 04-Aug-2018 12:12:19 (low) [SETI@home] Sending scheduler request: To fetch work.
78: 04-Aug-2018 12:12:19 (low) [SETI@home] Requesting new tasks for NVIDIA GPU
79: 04-Aug-2018 12:12:46 (low) [SETI@home] Scheduler request completed: got 0 new tasks
80: 04-Aug-2018 12:21:46 (low) [SETI@home] update requested by user
81: 04-Aug-2018 12:21:51 (low) [SETI@home] Sending scheduler request: Requested by user.
82: 04-Aug-2018 12:21:51 (low) [SETI@home] Requesting new tasks for NVIDIA GPU
83: 04-Aug-2018 12:21:57 (low) [SETI@home] Scheduler request completed: got 0 new tasks
84: 04-Aug-2018 12:27:28 (low) [SETI@home] Sending scheduler request: To fetch work.
85: 04-Aug-2018 12:27:28 (low) [SETI@home] Requesting new tasks for NVIDIA GPU
86: 04-Aug-2018 12:27:56 (low) [SETI@home] Scheduler request completed: got 0 new tasks
87: 04-Aug-2018 12:34:47 (low) [SETI@home] Sending scheduler request: To fetch work.
88: 04-Aug-2018 12:34:47 (low) [SETI@home] Requesting new tasks for NVIDIA GPU
89: 04-Aug-2018 12:34:51 (low) [SETI@home] Scheduler request completed: got 0 new tasks
90: 04-Aug-2018 12:47:11 (low) [SETI@home] update requested by user
91: 04-Aug-2018 12:47:21 (low) [SETI@home] Sending scheduler request: Requested by user.
92: 04-Aug-2018 12:47:21 (low) [SETI@home] Requesting new tasks for NVIDIA GPU
93: 04-Aug-2018 12:47:27 (low) [SETI@home] Scheduler request completed: got 0 new tasks
rick@rick-MIN:~$


This computer is set to only accept NVIDIA tasks, and it worked fine until these late days. I have already tried to reset the project from command line, but it didn't work. This computer is also set to accept 3 days of work. What's going on here?
ID: 1948199 · Report as offensive
CP2

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Message 1948253 - Posted: 6 Aug 2018, 21:46:20 UTC

I investigated this issue and found out that there was a 1 GB of free disk space minimum in preferences. After I had freed up some memory, it has started getting 4 tasks per scheduler request (not very happy for this low number, however). It seems no warning for exhausted disk space was reported by BOINC.

Anyone having such an issue might want to check whether or not all preferences are satisfied, even when no warnings are reported by BOINC.

This issue seems to have been solved.
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Questions and Answers : GPU applications : NVIDIA - Scheduler request completed: got 0 new tasks


 
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