21) Message boards : Number crunching : Got 0 new task (Message 48432)
Posted 13 Aug 2023 by [VENETO] boboviz
Post:
Did you uncheck "Run native ... " for the venue the computers are attached to?
https://lhcathome.cern.ch/lhcathome/prefs.php?subset=project


It works!!
Thank you!
22) Message boards : Number crunching : Got 0 new task (Message 48431)
Posted 13 Aug 2023 by [VENETO] boboviz
Post:
Did you uncheck "Run native ... " for the venue the computers are attached to?
https://lhcathome.cern.ch/lhcathome/prefs.php?subset=project


Uh, no.
I try
23) Message boards : Number crunching : Got 0 new task (Message 48428)
Posted 13 Aug 2023 by [VENETO] boboviz
Post:
This is the message:

13/08/2023 09:29:56 | LHC@home | Sending scheduler request: To fetch work.
13/08/2023 09:29:56 | LHC@home | Requesting new tasks for CPU
13/08/2023 09:29:57 | LHC@home | Scheduler request completed: got 0 new tasks
13/08/2023 09:29:57 | LHC@home | No tasks sent
13/08/2023 09:29:57 | LHC@home | No tasks are available for SixTrack
13/08/2023 09:29:57 | LHC@home | No tasks are available for sixtracktest
13/08/2023 09:29:57 | LHC@home | No tasks are available for CMS Simulation
13/08/2023 09:29:57 | LHC@home | No tasks are available for Theory Simulation
13/08/2023 09:29:57 | LHC@home | No tasks are available for ATLAS Simulation
13/08/2023 09:29:57 | LHC@home | Tasks for AMD/ATI GPU are available, but your preferences are set to not accept them
13/08/2023 09:29:57 | LHC@home | Project requested delay of 6 seconds


But there is over 4k wu of Theory....
This is my pc.
I have 32gb ram and cpu supports virtualization
24) Message boards : CMS Application : no new WUs available (Message 48359)
Posted 6 Aug 2023 by [VENETO] boboviz
Post:
Best wishes.
Health is more important than LHC@home.
Take care and take the time it needs to recover.


For sure. Health is the most important thing
25) Message boards : LHC@home Science : LHC magnet is being repaired, no collisions for at least several weeks (Message 48317)
Posted 26 Jul 2023 by [VENETO] boboviz
Post:
From LHC Twitter account

Leak on IT.L8 localized. Repair ongoing.
Next morning meeting Wed 26/07 @ 9am
No beam until further notice (weeks)
26) Message boards : Sixtrack Application : XBoinc (Message 48289)
Posted 12 Jul 2023 by [VENETO] boboviz
Post:
Interesting session at FCC Week (8th June):

XBOINC system for XSUITE and dynamic aperture optimisation
Speaker: Davide Di Croce


This is the pdf
27) Message boards : Sixtrack Application : XBoinc (Message 48134)
Posted 26 May 2023 by [VENETO] boboviz
Post:
Interesting session at FCC Week (8th June):

XBOINC system for XSUITE and dynamic aperture optimisation
Speaker: Davide Di Croce
28) Message boards : LHC@home Science : LHCb releases first set of data (Message 48095)
Posted 15 May 2023 by [VENETO] boboviz
Post:
The most exciting news from LHCb is that “flavour anomalies” is not supported by most recent LHCb experiment. Instead LHCb found nothing that could challenge lepton flavour universality, a key property of Standard Model, and marked the end of years of speculation on possible “flavour anomalies”. This means physicsts have to come up with another theory that could challenge Standard Model.


Very interesting.
Experimental data is killing softly SUSY.
And also string theory is not in the pink...
29) Message boards : LHC@home Science : LHC's Winter Pause (Message 48091)
Posted 15 May 2023 by [VENETO] boboviz
Post:
Last weekend: 2400 proton bunches per beam at 6.8 TeV (maximum target for Run3).

Let's do science!!
30) Message boards : LHC@home Science : LHC's Winter Pause (Message 47981)
Posted 7 Apr 2023 by [VENETO] boboviz
Post:
Stable beams!!
31) Message boards : LHC@home Science : LHC's Winter Pause (Message 47909)
Posted 27 Mar 2023 by [VENETO] boboviz
Post:
Machine checkout
Access completed; Closing LHC

First beam expected Tue or Wed
32) Message boards : Sixtrack Application : XBoinc (Message 47864)
Posted 16 Mar 2023 by [VENETO] boboviz
Post:
Frederick Van der Veken at Boinc Workshop 2023 about Xtrack and boinc
33) Message boards : LHC@home Science : LHC's Winter Pause (Message 47857)
Posted 14 Mar 2023 by [VENETO] boboviz
Post:
From vistars

Powering tests all week
Today 16.00 - LHC Experiment signal exchange and handshake tests
Accellerator & Beam Modes will change
no beam will be iniected
34) Message boards : Theory Application : Unknow error code (Message 47845)
Posted 12 Mar 2023 by [VENETO] boboviz
Post:

If you use the Extension Pack, keep it's version in sync with the main vbox version.

This points out your VirtualBox media registry references at least 1 orphaned disk image.

Solution:
1. Suspend all vbox tasks that are not yet started
2. Wait until all running vbox tasks are finished
3. Run VirtualBox Media Manager to remove all orphaned disk images (vm_image.vdi in case of Theory)
4. Resume the vbox tasks


I'll try. Thank you very much!
35) Message boards : Theory Application : Unknow error code (Message 47843)
Posted 12 Mar 2023 by [VENETO] boboviz
Post:
Done.
Thank you
36) Message boards : Theory Application : Unknow error code (Message 47841)
Posted 12 Mar 2023 by [VENETO] boboviz
Post:
Some theory wus are ok, others have this error:

<message>
Errore non specificato.
(0x80004005) - exit code 2147500037 (0x80004005)</message>
00:00:18.823144 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:18.907226 Saving settings file "C:\ProgramData\BOINC\slots\13\boinc_dd2997e5a4a139f9\boinc_dd2997e5a4a139f9.vbox" with version "1.19-windows"
00:00:18.910681 Finished saving settings file "C:\ProgramData\BOINC\slots\13\boinc_dd2997e5a4a139f9\boinc_dd2997e5a4a139f9.vbox"
00:00:18.950925 Launched VM: 1701154288 pid: 8064 (0x1f80) frontend: headless name: boinc_72095645ae4b679d
00:00:18.957254 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={&#197;&#131;o extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0
00:00:18.962556 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:18.962630 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:18.968745 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:19.068078 Launched VM: 1691108064 pid: 2648 (0xa58) frontend: headless name: boinc_f3edcac3accf4a73
00:00:19.164939 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={&#197;&#131;o extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0
00:00:19.169682 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:19.169750 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:19.177123 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
37) Message boards : Sixtrack Application : Sixtrack BOINC application on track to be ported to GPUs? (Message 47840)
Posted 12 Mar 2023 by [VENETO] boboviz
Post:
So once that is fully deployed (~2 months), expect to see a lot of jobs!

Cheers


We are ready!!
38) Message boards : Sixtrack Application : XBoinc (Message 47806)
Posted 3 Mar 2023 by [VENETO] boboviz
Post:
The readme file on github has update with guide to compile and run Xtrack test on Boinc client on Windows and Ubuntu.
39) Message boards : LHC@home Science : LHC's Winter Pause (Message 47796)
Posted 27 Feb 2023 by [VENETO] boboviz
Post:
Firsts test beams will released March 10 (if there will be no problems)
40) Message boards : Sixtrack Application : XBoinc (Message 47751)
Posted 7 Feb 2023 by [VENETO] boboviz
Post:
Lhcdev site, Laurence wrote:

Sorry for the lack of communication. The Xtrack application is a new version of Sixtrack which supports GPUs. It is currently work in progress. The current status is that the application has been deployed correctly in the server and seems to be running. We hope to continue testing within the next few weeks.


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