In the evening on 6/30 I saw the BOINC app listed as not responding and force quit. I was running tasks for climateprediction.net that were each at 99.* completion. On opening the app in the morning, the project reports 0 work done, and no tasks available.

This suggests the work may have completed, but tasks completed did not iterate correctly.

This could also suggest the work was halted/lost in some way.

In BOINC event manager, I see only logs starting at 6:37am today, 7/1, and no logs for prior dates. I'm including these logs below. If someone can help me locate earlier logs, I would appreciate it.

Info

Running v7.6.22 / wxWidgets 3.0.0
Mac OS 10.10.5
Only project running at the time was climateprediction.net

Logs

Fri Jul 1 06:37:12 2016 | | cc_config.xml not found - using defaults
Fri Jul 1 06:37:12 2016 | | Starting BOINC client version 7.6.22 for x86_64-apple-darwin
Fri Jul 1 06:37:12 2016 | | log flags: file_xfer, sched_ops, task
Fri Jul 1 06:37:12 2016 | | Libraries: libcurl/7.39.0 OpenSSL/1.0.1j zlib/1.2.5 c-ares/1.10.0
Fri Jul 1 06:37:12 2016 | | Data directory: /Library/Application Support/BOINC Data
Fri Jul 1 06:37:13 2016 | | OpenCL: AMD/ATI GPU 0: ATI Radeon HD 6970M (driver version 1.2 (Apr 21 2016 21:29:34), device version OpenCL 1.2, 1024MB, 1024MB available, 653 GFLOPS peak)
Fri Jul 1 06:37:13 2016 | | OpenCL CPU: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (OpenCL driver vendor: Apple, driver version 1.1, device version OpenCL 1.2)
Fri Jul 1 06:37:13 2016 | | Host name: Elsabot.local
Fri Jul 1 06:37:13 2016 | | Processor: 4 GenuineIntel Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz [x86 Family 6 Model 42 Stepping 7]
Fri Jul 1 06:37:13 2016 | | Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clfsh ds acpi mmx fxsr sse sse2 ss htt tm pbe pni pclmulqdq dtes64 mon dscpl vmx smx est tm2 ssse3 cx16 tpr pdcm sse4_1 sse4_2 x2apic popcnt aes pcid xsave osxsave tsctmr avx
Fri Jul 1 06:37:13 2016 | | OS: Mac OS X 10.10.5 (Darwin 14.5.0)
Fri Jul 1 06:37:13 2016 | | Memory: 20.00 GB physical, 563.82 GB virtual
Fri Jul 1 06:37:13 2016 | | Disk: 930.71 GB total, 563.58 GB free
Fri Jul 1 06:37:13 2016 | | Local time is UTC -7 hours
Fri Jul 1 06:37:13 2016 | climateprediction.net | URL http://climateprediction.net/; Computer ID 1401535; resource share 100
Fri Jul 1 06:37:13 2016 | climateprediction.net | General prefs: from climateprediction.net (last modified 19-Jun-2016 06:58:51)
Fri Jul 1 06:37:13 2016 | climateprediction.net | Host location: none
Fri Jul 1 06:37:13 2016 | climateprediction.net | General prefs: using your defaults
Fri Jul 1 06:37:13 2016 | | Reading preferences override file
Fri Jul 1 06:37:13 2016 | | Preferences:
Fri Jul 1 06:37:13 2016 | | max memory usage when active: 10240.00MB
Fri Jul 1 06:37:13 2016 | | max memory usage when idle: 18432.00MB
Fri Jul 1 06:37:13 2016 | | max disk usage: 100.00GB
Fri Jul 1 06:37:13 2016 | | don't use GPU while active
Fri Jul 1 06:37:13 2016 | | suspend work if non-BOINC CPU load exceeds 25%
Fri Jul 1 06:37:13 2016 | | (to change preferences, visit a project web site or select Preferences in the Manager)
Fri Jul 1 06:37:13 2016 | | Suspending GPU computation - computer is in use
Fri Jul 1 06:37:13 2016 | climateprediction.net | Sending scheduler request: To report completed tasks.
Fri Jul 1 06:37:13 2016 | climateprediction.net | Reporting 4 completed tasks
Fri Jul 1 06:37:13 2016 | climateprediction.net | Requesting new tasks for CPU and AMD/ATI GPU
Fri Jul 1 06:37:15 2016 | climateprediction.net | Scheduler request completed: got 0 new tasks
Fri Jul 1 06:37:15 2016 | climateprediction.net | Project is temporarily shut down for maintenance
Fri Jul 1 06:39:58 2016 | | Fetching configuration file from http://csgrid.org/csg/get_project_config.php
Fri Jul 1 06:40:52 2016 | Citizen Science Grid | Master file download succeeded
Fri Jul 1 06:40:57 2016 | Citizen Science Grid | Sending scheduler request: Project initialization.
Fri Jul 1 06:40:57 2016 | Citizen Science Grid | Requesting new tasks for CPU and AMD/ATI GPU
Fri Jul 1 06:40:58 2016 | Citizen Science Grid | Scheduler request completed: got 1 new tasks
Fri Jul 1 06:41:00 2016 | Citizen Science Grid | Started download of SubsetSum_0.16_x86_64-apple-darwin
Fri Jul 1 06:41:02 2016 | Citizen Science Grid | Finished download of SubsetSum_0.16_x86_64-apple-darwin
Fri Jul 1 06:41:02 2016 | Citizen Science Grid | Starting task subset_sum_55_28_573175811335738_3
Fri Jul 1 06:41:08 2016 | Citizen Science Grid | Sending scheduler request: To fetch work.
Fri Jul 1 06:41:08 2016 | Citizen Science Grid | Requesting new tasks for CPU
Fri Jul 1 06:41:10 2016 | Citizen Science Grid | Scheduler request completed: got 7 new tasks
Fri Jul 1 06:41:12 2016 | Citizen Science Grid | Starting task subset_sum_55_28_488640666726658_2
Fri Jul 1 06:41:12 2016 | Citizen Science Grid | Starting task subset_sum_55_28_488660502379528_2
Fri Jul 1 06:41:12 2016 | Citizen Science Grid | Starting task subset_sum_55_28_573338904481558_3

If someone can help me locate earlier logs, I would appreciate it.

Earlier logs should be accessible in a file called 'stdoutdae.txt' (or, on a Mac, possibly simply 'stdoutdae'). One older log rotation called 'stdoutdae.old' could also be available.

The log files will be contained in (from your current log)

Data directory: /Library/Application Support/BOINC Data

Thanks! That's good to know and I greatly appreciate your helpful reply, Richard. :)

Turns out, as of this afternoon there is a log that explains it:

Fri Jul 1 16:27:13 2016 | climateprediction.net | Project is temporarily shut down for maintenance

Hopefully it'll be able to pick up where it left off when/if that project is available again. Switching to another project for now.

And actually, as I look more closely at my own prior report, I see this was clearly noted in those earlier logs from this morning; I just missed it.

Fri Jul 1 06:37:15 2016 | climateprediction.net | Project is temporarily shut down for maintenance

I'll be sure to read more carefully if I see similar disruptions in the future. :)