I had 4 New Zealand tasks that were partially completed and idle on my computer while other projects were running. At 7:50 this morning, 3 of the New Zealand tasks simultaneously reported that they were complete. Did the CPDN project send out a direction to cancel these tasks? They are now sitting on my computer with the description of "computing error". Here is the log:

Fri 1 May 20:24:00 2015 | | Project communication failed: attempting access to reference site
Fri 1 May 20:24:01 2015 | | Internet access OK - project servers may be temporarily down.
Sat 2 May 10:20:40 2015 | | Project communication failed: attempting access to reference site
Sat 2 May 10:20:42 2015 | | Internet access OK - project servers may be temporarily down.
Sun 3 May 07:50:27 2015 | climateprediction.net | Computation for task hadam3p_anz_n1u1_2012_1_008591734_2 finished
Sun 3 May 07:50:27 2015 | climateprediction.net | Output file hadam3p_anz_n1u1_2012_1_008591734_2_8.zip for task hadam3p_anz_n1u1_2012_1_008591734_2 absent
Sun 3 May 07:50:27 2015 | climateprediction.net | Output file hadam3p_anz_n1u1_2012_1_008591734_2_9.zip for task hadam3p_anz_n1u1_2012_1_008591734_2 absent
Sun 3 May 07:50:27 2015 | climateprediction.net | Output file hadam3p_anz_n1u1_2012_1_008591734_2_10.zip for task hadam3p_anz_n1u1_2012_1_008591734_2 absent
Sun 3 May 07:50:27 2015 | climateprediction.net | Output file hadam3p_anz_n1u1_2012_1_008591734_2_11.zip for task hadam3p_anz_n1u1_2012_1_008591734_2 absent
Sun 3 May 07:50:27 2015 | climateprediction.net | Output file hadam3p_anz_n1u1_2012_1_008591734_2_12.zip for task hadam3p_anz_n1u1_2012_1_008591734_2 absent
Sun 3 May 07:50:27 2015 | climateprediction.net | Output file hadam3p_anz_n1u1_2012_1_008591734_2_13.zip for task hadam3p_anz_n1u1_2012_1_008591734_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Computation for task hadam3p_anz_o0rx_2012_1_008621230_2 finished
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_5.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_6.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_7.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_8.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_9.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_10.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_11.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_12.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_13.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Computation for task hadam3p_anz_c2ra_2013_1_009718647_0 finished
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_4.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_5.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_6.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_7.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_8.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_9.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_10.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_11.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_12.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_13.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 08:51:11 2015 | climateprediction.net | Sending scheduler request: To report completed tasks.
Sun 3 May 08:51:11 2015 | climateprediction.net | Reporting 3 completed tasks
Sun 3 May 08:51:11 2015 | climateprediction.net | Not requesting tasks: don't need (CPU: not highest priority project; AMD/ATI GPU: job cache full)
Sun 3 May 08:51:12 2015 | climateprediction.net | Scheduler request completed

Looks like a problem with those particular tasks. - Others in the same work units seem to have suffered the same problem. Not sure if the project people are aware of this yet. You have the latest version of BOINC installed so that rules out one of my ideas about what the problem is.

I am not sure if this is relevant, but I noticed something odd in the log when this happened. It looks like there were Milkyway projects running and completing at this time. The final 2 Milkyway tasks when they completed, other tasks did not start up. This looks very unusual. When the 3rd Milkyway task completed, it appears that the Climate tasks should have started, but went to complete instead. At 7:48:18, a task should have started, but there is nothing in the log. Maybe it is a Boinc problem?

Sun 3 May 07:44:49 2015 | Milkyway@Home | Computation for task de_80_DR8_Rev_8_5_00004_1429700402_5596473_0 finished
Sun 3 May 07:44:49 2015 | Milkyway@Home | Starting task de_80_DR8_Rev_8_5_00004_1429700402_5620414_0
Sun 3 May 07:48:18 2015 | Milkyway@Home | Computation for task de_80_DR8_Rev_8_5_00004_1429700402_5596478_0 finished
Sun 3 May 07:50:26 2015 | Milkyway@Home | Computation for task de_80_DR8_Rev_8_5_00004_1429700402_5588566_2 finished
Sun 3 May 07:50:27 2015 | climateprediction.net | Computation for task hadam3p_anz_n1u1_2012_1_008591734_2 finished
Sun 3 May 07:50:27 2015 | climateprediction.net | Output file hadam3p_anz_n1u1_2012_1_008591734_2_8.zip for task hadam3p_anz_n1u1_2012_1_008591734_2 absent
Sun 3 May 07:50:27 2015 | climateprediction.net | Output file hadam3p_anz_n1u1_2012_1_008591734_2_9.zip for task hadam3p_anz_n1u1_2012_1_008591734_2 absent
Sun 3 May 07:50:27 2015 | climateprediction.net | Output file hadam3p_anz_n1u1_2012_1_008591734_2_10.zip for task hadam3p_anz_n1u1_2012_1_008591734_2 absent
Sun 3 May 07:50:27 2015 | climateprediction.net | Output file hadam3p_anz_n1u1_2012_1_008591734_2_11.zip for task hadam3p_anz_n1u1_2012_1_008591734_2 absent
Sun 3 May 07:50:27 2015 | climateprediction.net | Output file hadam3p_anz_n1u1_2012_1_008591734_2_12.zip for task hadam3p_anz_n1u1_2012_1_008591734_2 absent
Sun 3 May 07:50:27 2015 | climateprediction.net | Output file hadam3p_anz_n1u1_2012_1_008591734_2_13.zip for task hadam3p_anz_n1u1_2012_1_008591734_2 absent
Sun 3 May 07:50:27 2015 | yoyo@home | Sending scheduler request: To fetch work.
Sun 3 May 07:50:27 2015 | yoyo@home | Requesting new tasks for CPU
Sun 3 May 07:50:28 2015 | climateprediction.net | Computation for task hadam3p_anz_o0rx_2012_1_008621230_2 finished
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_5.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_6.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_7.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_8.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_9.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_10.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_11.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_12.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:28 2015 | climateprediction.net | Output file hadam3p_anz_o0rx_2012_1_008621230_2_13.zip for task hadam3p_anz_o0rx_2012_1_008621230_2 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Computation for task hadam3p_anz_c2ra_2013_1_009718647_0 finished
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_4.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_5.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_6.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_7.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_8.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_9.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_10.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_11.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_12.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:30 2015 | climateprediction.net | Output file hadam3p_anz_c2ra_2013_1_009718647_0_13.zip for task hadam3p_anz_c2ra_2013_1_009718647_0 absent
Sun 3 May 07:50:31 2015 | yoyo@home | Scheduler request completed: got 38 new tasks

The next thing that happens, is that 3 of the yoyo tasks that just downloaded start running. Maybe it is a scheduler problem?

Sun 3 May 07:50:31 2015 | yoyo@home | Scheduler request completed: got 38 new tasks
Sun 3 May 07:50:33 2015 | yoyo@home | Started download of ecm_es_1430631920_2_2700P.C323_35_inp
Sun 3 May 07:50:33 2015 | yoyo@home | Started download of ecm_es_1430631920_2_2700P.C323_35_info
Sun 3 May 07:50:35 2015 | yoyo@home | Finished download of ecm_es_1430631920_2_2700P.C323_35_inp
Sun 3 May 07:50:35 2015 | yoyo@home | Finished download of ecm_es_1430631920_2_2700P.C323_35_info
Sun 3 May 07:50:35 2015 | yoyo@home | Started download of ecm_nr_1430461922_14441_218_c218_85e7_63041_inp
Sun 3 May 07:50:35 2015 | yoyo@home | Started download of ecm_nr_1430461922_14441_218_c218_85e7_63041_info
Sun 3 May 07:50:35 2015 | yoyo@home | Starting task ecm_es_1430631920_2_2700P.C323_35_0
Sun 3 May 07:50:37 2015 | yoyo@home | Finished download of ecm_nr_1430461922_14441_218_c218_85e7_63041_inp
Sun 3 May 07:50:37 2015 | yoyo@home | Finished download of ecm_nr_1430461922_14441_218_c218_85e7_63041_info
Sun 3 May 07:50:37 2015 | yoyo@home | Started download of ecm_es_1430631920_2_2700P.C323_85_inp
Sun 3 May 07:50:37 2015 | yoyo@home | Started download of ecm_es_1430631920_2_2700P.C323_85_info
Sun 3 May 07:50:37 2015 | yoyo@home | Starting task ecm_nr_1430461922_14441_218_c218_85e7_63041_0
Sun 3 May 07:50:38 2015 | yoyo@home | Finished download of ecm_es_1430631920_2_2700P.C323_85_inp
Sun 3 May 07:50:38 2015 | yoyo@home | Finished download of ecm_es_1430631920_2_2700P.C323_85_info
Sun 3 May 07:50:38 2015 | yoyo@home | Started download of ecm_es_1430631920_2_2700P.C323_720_inp
Sun 3 May 07:50:38 2015 | yoyo@home | Started download of ecm_es_1430631920_2_2700P.C323_720_info
Sun 3 May 07:50:38 2015 | yoyo@home | Starting task ecm_es_1430631920_2_2700P.C323_85_0
Sun 3 May 07:50:40 2015 | yoyo@home | Finished download of ecm_es_1430631920_2_2700P.C323_720_inp