LHC@home

Guest Log: Checking CVMFS... and no response
maeax had the same problem some time ago and his problem was proxy settings, if I remember correctly.

hm, I am not using a proxy.
Furthermore, I am just realizing that on other computers on which I run Theory tasks, the ones which were downloaded within the past few hours, don't run either - also there:
"Guest Log: Probing /cvmfs/sft.cern.ch... Failed!"
https://lhcathome.cern.ch/lhcathome/result.php?resultid=364413464

I had not made any changes on any of my computers. So I guess the problem must be with CERN ???

Had last night also this problem with 50 Atlas-Tasks.
During the morning and running only one Task for testing, no more problems.
Don't know why.
https://lhcathome.cern.ch/lhcathome/results.php?userid=75468&offset=0&show_names=0&state=6&appid=

https://lhcathome.cern.ch/lhcathome/result.php?resultid=365207008

00:37:46.333756 Changing the VM state from 'RUNNING' to 'GURU_MEDITATION'
00:37:46.334111 VM: Raising runtime error 'HostMemoryLow' (fFlags=0x2)
00:37:46.334328 Console: Machine state changed to 'GuruMeditation'

This is what VirtualBox wrote to the logfile.
Believe it or not, errors like this can't be solved by the project.

Saw that, but WHY? NOW WCG AND only some ATLAS.
Erich wrote also, nothing changed.
btw Guru Meditation is not a answer from Windows11pro.
Both Threadripper 3995?

When CVMFS is not connected well, Atlas running, running, running...
This is with SQUID also seeing with fast Threadripper, yesterday!
https://lhcathome.cern.ch/lhcathome/results.php?hostid=10795955&offset=0&show_names=0&state=6&appid=

2022-09-21 08:44:10 (9488): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8f
2022-09-21 08:44:18 (9488): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2022-09-21 08:44:18 (9488): Guest Log: vboxguest: misc device minor 58, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2022-09-21 08:44:26 (9488): Guest Log: Checking CVMFS...
2022-09-21 08:44:32 (9488): Guest Log: VBoxService 5.2.32 r132073 (verbosity: 0) linux.amd64 (Jul 12 2019 10:32:28) release log
2022-09-21 08:44:32 (9488): Guest Log: 00:00:00.000194 main Log opened 2022-09-21T08:44:28.948634000Z
2022-09-21 08:44:32 (9488): Guest Log: 00:00:00.000294 main OS Product: Linux
2022-09-21 08:44:32 (9488): Guest Log: 00:00:00.000316 main OS Release: 3.10.0-957.27.2.el7.x86_64
2022-09-21 08:44:32 (9488): Guest Log: 00:00:00.000333 main OS Version: #1 SMP Mon Jul 29 17:46:05 UTC 2019
2022-09-21 08:44:32 (9488): Guest Log: 00:00:00.000351 main Executable: /opt/VBoxGuestAdditions-5.2.32/sbin/VBoxService
2022-09-21 08:44:32 (9488): Guest Log: 00:00:00.000351 main Process ID: 1678
2022-09-21 08:44:32 (9488): Guest Log: 00:00:00.000351 main Package type: LINUX_64BITS_GENERIC
2022-09-21 08:44:32 (9488): Guest Log: 00:00:00.001225 main 5.2.32 r132073 started. Verbose level = 0
2022-09-21 08:44:42 (9488): Guest Log: 00:00:10.006615 timesync vgsvcTimeSyncWorker: Radical guest time change: -7 187 762 778 000ns (GuestNow=1 663 742 681 189 605 000 ns GuestLast=1 663 749 868 952 383 000 ns fSetTimeLastLoop=true )
2022-09-21 10:24:12 (9488): Status Report: Elapsed Time: '6000.000000'
2022-09-21 10:24:12 (9488): Status Report: CPU Time: '49.203125'

when I got up this morning, I saw that on one of my computers where 1-core ATLAS tasks normally run between 5 and 6 hours, they have been running for about 11 hours. The console was no longer accessible, and under the task "properties" (in the BOINC manager) I saw that the CPU time was, as should be, between 5 and 6 hours. So obviously computation was finished the way it was supposed to, but the tasks as such could not get finished properly.
So I aborted them manually, the results can be seen here:

https://lhcathome.cern.ch/lhcathome/result.php?resultid=366355764
https://lhcathome.cern.ch/lhcathome/result.php?resultid=366355961

anyone any idea what the problem was?

Just a pitty that with a total CPU time of >12 hours, the result was nil :-(

Today, also some Atlas in Win canceled.
Yesterday evening a lot of connect-errors also.
Today so far no new errors seen.

This are a few Tasks from last night with:
2022-11-17 03:25:13 (39172): Guest Log: ATHENA_PROC_NUMBER=10
2022-11-17 03:25:13 (39172): Guest Log: *** Starting ATLAS job. (PandaID=5664632268 taskID=31189529) ***
2022-11-17 04:07:41 (39172): VM state change detected. (old = 'running', new = 'gurumeditation')
2022-11-17 04:07:41 (39172): Powering off VM.
2022-11-17 04:07:41 (39172): Deregistering VM. (boinc_d49ab12313b46efb, slot#7)
https://lhcathome.cern.ch/lhcathome/result.php?resultid=369267712

Yesterday:Three Tasks with always 10 CPU's since 17 UTC doing nothing, canceled them.
Two more with 10 Cpu's from the other PC and one with 2 CPU's (8 hour runtime).
This Info was deleted from a Moderator.

Computer ID 10797673
Laufzeit 5 Stunden 4 min. 39 sek.
CPU Zeit 8 sek.