1)
Message boards :
ATLAS Application :
ATLAS long simulation 1.01
(Message 7168)
Posted 27 Mar 2021 by Sergey Kovalchuk Post: When can Windows-Only-Users expect to run these ? What if you revive the application BOINC VM APP? It was designed to run native applications as a payload Or offer to download and manually run the prepared VM - the same as in the vbox64_mt_mcore_atlas applications |
2)
Message boards :
ATLAS Application :
ATLAS long simulation 1.01
(Message 7159)
Posted 24 Mar 2021 by Sergey Kovalchuk Post: finished the tasks of the first wave of March 18 and can no longer get new ones are there any restrictions on host parameters? since we are already talking about the official release - note new tasks do not count as ATLAS for badges |
3)
Message boards :
ATLAS Application :
ATLAS long simulation 1.01
(Message 7120)
Posted 20 Mar 2021 by Sergey Kovalchuk Post: Logfile entries written to stderr.txt at the beginning of the task are missing in the final report. the beginning of the file is lost if the payload is started it might make sense to have a separate test application without a payload, only diagnostic log entries to check the suitability of the host and project settings (memory, threads, etc.) Once upon a time there was a similar Benchmark Application |
4)
Message boards :
ATLAS Application :
ATLAS long simulation 1.01
(Message 7116)
Posted 20 Mar 2021 by Sergey Kovalchuk Post: Unknown image format/type: /cvmfs/atlas.cern.ch/repo/containers/images/singularity/x86_64-centos7.img try a version of singularity from the server /cvmfs/atlas.cern.ch/repo/containers/sw/singularity/x86_64-el7/current/bin/singularity exec -B /cvmfs /cvmfs/atlas.cern.ch/repo/containers/images/singularity/x86_64-centos7.img hostname maybe a hint will appear, e.g. "unsquashfs not found" or "mkdir /home/boinc: permission denied" PS if it works - just delete the installed singularity |
5)
Message boards :
ATLAS Application :
WU's Error out @ 10:02 Min's
(Message 7115)
Posted 20 Mar 2021 by Sergey Kovalchuk Post: ... https://lhcathomedev.cern.ch/lhcathome-dev/results.php?userid=168 ... no one else has access to all of your tasks provide a link to the tasks of a particular host ;-) [2021-03-19 21:54:49] Checking for CVMFS you are trying to run a native ATLAS application on an unprepared system see instructions Instructions for ATLAS native app and CVMFS for Ubuntu 20.04 you need to install and configure cvmfs you may have to install additional packages - squashfs-tools, singularity-container, ... (you need to look at the results of each stage of preparation) |
6)
Message boards :
Number crunching :
New Applications
(Message 5477)
Posted 8 Aug 2018 by Sergey Kovalchuk Post: received three tasks, but with an error I'm sorry, but I want to go back to the task of Tensor Flow Error in the task template <result> <report_deadline>1534319594</report_deadline> <wu_name>condor#vccondorce02.cern.ch#TensorFlow#1533713686#439171.0</wu_name> <name>condor#vccondorce02.cern.ch#TensorFlow#1533713686#439171.0_0</name> <file_ref> <file_name><OUTPUT</file_name> <open_name>output.tar.gz</open_name> <copy_file/> </file_ref> . . . . </result> The file name must be condor#vccondorce02.cern.ch#TensorFlow#1533713686#439171.0_0_r124906701_0 |
7)
Message boards :
Number crunching :
New Applications
(Message 5475)
Posted 8 Aug 2018 by Sergey Kovalchuk Post: These test apps are for now just placeholders for a summer student project which is looking at some problems involving Machine Learning. received three tasks, but with an error 08.08.2018 9:21:26 [error] Can't parse task in scheduler reply: unexpected XML tag or syntax 08.08.2018 9:21:26 [error] No close tag in scheduler reply they are in the list of tasks on the site, but they are not in my client |
8)
Message boards :
Number crunching :
New Applications
(Message 5469)
Posted 18 Jul 2018 by Sergey Kovalchuk Post: What is TensorFlow Application? Does this app have any relation to the LHC and CERN? Or was it included in the list of applications from another project - like camb from Cosmology@Home? |
9)
Message boards :
Number crunching :
Scheduler request failed: HTTP file not found
(Message 4837)
Posted 6 Apr 2017 by Sergey Kovalchuk Post: HTTP error again But now when downloading WU EDIT <download_url>http://lhcathome-upload.cern.ch/lhcathome-dev/download/2e2/b366cc808c5c404d96cf6c237f69018f</download_url> (lhcathome-upload.cern.ch good for file_upload_handler) <download_url>http://lhcathomedev.cern.ch/vLHCathome-dev/download/sixtrack_lin64_4517_gen.linux</download_url> |
10)
Message boards :
Number crunching :
Scheduler request failed: HTTP file not found
(Message 4830)
Posted 6 Apr 2017 by Sergey Kovalchuk Post: +1 All hosts, old URL (vLHC...) & new URL, http & https |
11)
Message boards :
Sixtrack Application :
The Sixtrack Application
(Message 4810)
Posted 22 Mar 2017 by Sergey Kovalchuk Post: Short WUs, 2-3 sec, valid. But error in zip-file |
12)
Message boards :
News :
New native Linux ATLAS application
(Message 4714)
Posted 24 Feb 2017 by Sergey Kovalchuk Post: I can't reach the cern servers. Maybe it wants me to set a proxy? But I don't use a proxy. cvmfs_config chksetup if asks for proxy (CVMFS_HTTP_PROXY) - install squid (Ubuntu - "sudo apt-get install squid") and add CVMFS_HTTP_PROXY="http://127.0.0.1:3128" you need proxies only on a single host others can use it address |
13)
Message boards :
News :
New native Linux ATLAS application
(Message 4709)
Posted 24 Feb 2017 by Sergey Kovalchuk Post: specially installed virtualbox on the host the problem remains - there is "no tasks for ATLAS" it is necessary to look at the server - why tasks are not sent to the host |
14)
Message boards :
News :
New native Linux ATLAS application
(Message 4707)
Posted 24 Feb 2017 by Sergey Kovalchuk Post: what did you do for the http proxy? I don't have any proxy. So I setup a proxy directly to the host sudo apt-get install squid And added "http://127.0.0.1:3128" to config |
15)
Message boards :
News :
New native Linux ATLAS application
(Message 4705)
Posted 24 Feb 2017 by Sergey Kovalchuk Post: BOINC9 lhcathome-dev 24.02.2017 11:00:37 Sending scheduler request: To fetch work. do not understand why |
16)
Message boards :
News :
New native Linux ATLAS application
(Message 4704)
Posted 24 Feb 2017 by Sergey Kovalchuk Post: But I see that I managed to drain the whole queue by myself overnight :) I have put more tasks in the queue and will put my machines on other projects to allow others to try this one. something drain queue a few times before you but without having to install the necessary packages it makes sense to further limit the number of tasks in one hand |
17)
Message boards :
News :
New native Linux ATLAS application
(Message 4702)
Posted 24 Feb 2017 by Sergey Kovalchuk Post: That is very strange, are you sure this message is for ATLAS? I have tested this app successfully on a machine without virtualbox. Yes, for the Atlas. Only one application is allowed in the settings. Packages installed (including SQUID), configured and tested (CVMFS probe) Error message remained the same (no tasks + no VirtualBox ) Now, however, they do not really have on the server. I am waiting for new work Are there any additional requirements for the host for these tasks? The size of the memory or disk, the number of CPUs, etc. |
18)
Message boards :
News :
New native Linux ATLAS application
(Message 4698)
Posted 23 Feb 2017 by Sergey Kovalchuk Post: Unfortunately there is no way to check for CVMFS on the client before requesting tasks, so if you don't have CVMFS you can still get these tasks and they will fail straight away. So better to uncheck the ATLAS app if you don't want to run it. without packages - lhcathome-dev 23.02.2017 19:00:21 No tasks are available for ATLAS Simulation lhcathome-dev 23.02.2017 19:00:21 VirtualBox is not installed |
19)
Message boards :
News :
New native Linux ATLAS application
(Message 4697)
Posted 23 Feb 2017 by Sergey Kovalchuk Post: Ubuntu 14.04, 16.04 - packages not found sudo apt-get install cvmfs cvmfs-config-default [edit] instructions found wget https://ecsft.cern.ch/dist/cvmfs/cvmfs-release/cvmfs-release-latest_all.deb |
20)
Message boards :
Sixtrack Application :
The Sixtrack Application
(Message 3949)
Posted 3 Aug 2016 by Sergey Kovalchuk Post: Have only Sixtrack selected in preference. A similar situation, but a different message - "VirtualBox is not installed". Always only with the message "No tasks are available for Sixtrack Simulation" ("Limit" and "Got new task" without warning) |
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