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CMS Application :
CMS computation error
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Send message Joined: 14 Jan 10 Posts: 1268 Credit: 8,421,800 RAC: 1,930 |
If you haven't done so already, check your disk usage in boincmgr, and adjust parameters in Options -> Computing Preferences... -> Disk and memory if necessary.this was first thing I checked; although I would have been surprised if that is the reason. Disk and memory usage are set to almost the maximum available There should also be (has been) a message in BOINC's Event.log or from disk in stdoutdae.txt or stdoutdae.old. |
Send message Joined: 18 Dec 15 Posts: 1686 Credit: 100,472,215 RAC: 104,143 |
last night, CMS tasks (as well as LHCb tasks) started failing pretty soon after they got started. One of these CMS tasks can be seen here: https://lhcathome.cern.ch/lhcathome/result.php?resultid=180984648 At the end of the log, stderr says: VMSetError: F:\tinderbox\win-5.1\src\VBox\VMM\VMMR3\PDMLdr.cpp(318) int __cdecl pdmR3LoadR3U(struct UVM *,const char *,const char *); rc=VERR_LDRVI_IMAGE_HASH_MISMATCH VMSetError: Unable to load R3 module C:\Program Files\Oracle\VirtualBox/VBoxDD.DLL (VBoxDD): WinVerifyTrust failed with hrc=TRUST_E_BAD_DIGEST on '\Device\HarddiskVolume1\Program Files\Oracle\VirtualBox\VBoxDD.dll' anyone any idea what's happening? |
Send message Joined: 18 Dec 15 Posts: 1686 Credit: 100,472,215 RAC: 104,143 |
...anyone any idea what's happening?shutting down and restarting BOINC did not help. So I rebooted the PC - and then everything worked well. So, obviously there was some problem with the VM processing. |
Send message Joined: 18 Dec 15 Posts: 1686 Credit: 100,472,215 RAC: 104,143 |
since the Project Status Page has shown "unsent" tasks since several hours, I downloaded a few, but they fail after about 16 minutes with: 207 (0x000000CF) EXIT_NO_SUB_TASKS The stderr can be seen in detail here: https://lhcathome.cern.ch/lhcathome/result.php?resultid=200107324 Really too bad that obviously CMS, one of my favorite projects, doesn't work any more :- ((( |
Send message Joined: 18 Dec 15 Posts: 1686 Credit: 100,472,215 RAC: 104,143 |
Something seem strange anyway: The Project Status Pages still shows the usual number of "unsent" tasks (~200), 918 tasks "in progress", and 4 "users in last 24 hours". And, this page here https://lhcathomedev.cern.ch/lhcathome-dev/cms_job.php shows the last running jobs on July 11th. What does all this mean? |
Send message Joined: 2 May 07 Posts: 2071 Credit: 156,189,624 RAC: 104,260 |
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Send message Joined: 14 May 17 Posts: 3 Credit: 1,004,936 RAC: 0 |
I also got CMS assigned, but inside the log it says no work available ... https://lhcathome.cern.ch/lhcathome/result.php?resultid=204082395 Seems waste of overhead is I get a WU, crunch 1000 seconds to figure I actually have no work ... confusing ... |
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