Name | CMS_2878528_1715007193.199131_0 |
Workunit | 2411423 |
Created | 6 May 2024, 14:53:15 UTC |
Sent | 6 May 2024, 19:57:15 UTC |
Report deadline | 13 May 2024, 19:57:15 UTC |
Received | 10 May 2024, 9:03:16 UTC |
Server state | Over |
Outcome | Computation error |
Client state | Compute error |
Exit status | 1 (0x00000001) Unknown error code |
Computer ID | 4029 |
Run time | 16 sec |
CPU time | 0 sec |
Validate state | Invalid |
Credit | 0.00 |
Device peak FLOPS | 8.34 GFLOPS |
Application version | CMS Simulation v61.01 (vbox64_mt_mcore_cms) windows_x86_64 |
Peak working set size | 5.10 MB |
Peak swap size | 2.03 MB |
Peak disk usage | 1.91 MB |
<core_client_version>7.16.11</core_client_version> <![CDATA[ <message> Incorrect function. (0x1) - exit code 1 (0x1)</message> <stderr_txt> 2024-05-10 10:50:35 (5572): vboxwrapper version 26207 2024-05-10 10:50:35 (5572): BOINC client version: 7.16.11 2024-05-10 10:50:35 (5572): Detected: VirtualBox VboxManage Interface (Version: 6.1.12) 2024-05-10 10:50:36 (5572): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds) 2024-05-10 10:50:36 (5572): Successfully copied 'init_data.xml' to the shared directory. 2024-05-10 10:50:36 (5572): Create VM. (boinc_ca7f1b22d24709b7, slot#7) 2024-05-10 10:50:36 (5572): Setting Memory Size for VM. (2792MB) 2024-05-10 10:50:37 (5572): Setting CPU Count for VM. (2) 2024-05-10 10:50:37 (5572): Setting Chipset Options for VM. 2024-05-10 10:50:37 (5572): Setting Graphics Controller Options for VM. 2024-05-10 10:50:37 (5572): Setting Boot Options for VM. 2024-05-10 10:50:38 (5572): Setting Network Configuration for NAT. 2024-05-10 10:50:38 (5572): Enabling VM Network Access. 2024-05-10 10:50:38 (5572): Disabling USB Support for VM. 2024-05-10 10:50:38 (5572): Disabling COM Port Support for VM. 2024-05-10 10:50:39 (5572): Disabling LPT Port Support for VM. 2024-05-10 10:50:39 (5572): Disabling Audio Support for VM. 2024-05-10 10:50:39 (5572): Disabling Clipboard Support for VM. 2024-05-10 10:50:40 (5572): Disabling Drag and Drop Support for VM. 2024-05-10 10:50:40 (5572): Adding storage controller(s) to VM. 2024-05-10 10:50:40 (5572): Adding virtual disk drive to VM. (CMS_2024_04_26a_mt_dev.vdi) 2024-05-10 10:50:41 (5572): Adding VirtualBox Guest Additions to VM. 2024-05-10 10:50:41 (5572): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB) 2024-05-10 10:50:42 (5572): forwarding host port 51131 to guest port 80 2024-05-10 10:50:42 (5572): Enabling remote desktop for VM. 2024-05-10 10:50:42 (5572): Enabling shared directory for VM. 2024-05-10 10:50:43 (5572): Starting VM using VBoxManage interface. (boinc_ca7f1b22d24709b7, slot#7) 2024-05-10 10:50:43 (5572): Error in start VM for VM: 1 Command: VBoxManage -q startvm "boinc_ca7f1b22d24709b7" --type headless Output: Waiting for VM "boinc_ca7f1b22d24709b7" to power on... VBoxManage.exe: error: The virtual machine 'boinc_ca7f1b22d24709b7' has terminated unexpectedly during startup with exit code 1 (0x1). More details may be available in 'C:\Burner_x64\slots\7\boinc_ca7f1b22d24709b7\Logs\VBoxHardening.log' VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine 2024-05-10 10:50:43 (5572): VM failed to start. 2024-05-10 10:50:43 (5572): Could not start 2024-05-10 10:50:43 (5572): ERROR: VM failed to start 2024-05-10 10:50:43 (5572): Powering off VM. 2024-05-10 10:50:43 (5572): Deregistering VM. (boinc_ca7f1b22d24709b7, slot#7) 2024-05-10 10:50:43 (5572): Removing network bandwidth throttle group from VM. 2024-05-10 10:50:44 (5572): Removing VM from VirtualBox. Hypervisor System Log: 00:00:06.052810 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:06.052810 Saving settings file "C:\Burner_x64\slots\7\boinc_ca7f1b22d24709b7\boinc_ca7f1b22d24709b7.vbox" with version "1.16-windows" 00:00:06.068410 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:06.068410 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=true aResultDetail=0 00:00:06.068410 Saving settings file "C:\Burner_x64\slots\7\boinc_ca7f1b22d24709b7\boinc_ca7f1b22d24709b7.vbox" with version "1.16-windows" 00:00:06.115210 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:06.115210 Saving settings file "C:\Burner_x64\slots\7\boinc_ca7f1b22d24709b7\boinc_ca7f1b22d24709b7.vbox" with version "1.16-windows" 00:00:06.318011 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:06.318011 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:06.318011 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:06.318011 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:06.318011 Saving settings file "C:\Users\Administrator\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:06.333611 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:06.333611 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:06.333611 Saving settings file "C:\Users\Administrator\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:06.364811 Saving settings file "C:\Burner_x64\slots\7\boinc_ca7f1b22d24709b7\boinc_ca7f1b22d24709b7.vbox" with version "1.16-windows" 00:00:06.583211 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:06.583211 Saving settings file "C:\Burner_x64\slots\7\boinc_ca7f1b22d24709b7\boinc_ca7f1b22d24709b7.vbox" with version "1.16-windows" 00:00:06.848412 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:06.848412 Saving settings file "C:\Burner_x64\slots\7\boinc_ca7f1b22d24709b7\boinc_ca7f1b22d24709b7.vbox" with version "1.16-windows" 00:00:07.378812 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:07.378812 Saving settings file "C:\Burner_x64\slots\7\boinc_ca7f1b22d24709b7\boinc_ca7f1b22d24709b7.vbox" with version "1.16-windows" 00:00:07.644013 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:07.644013 Saving settings file "C:\Burner_x64\slots\7\boinc_ca7f1b22d24709b7\boinc_ca7f1b22d24709b7.vbox" with version "1.16-windows" 00:00:07.909213 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:07.909213 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:07.909213 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:07.924813 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0 00:00:08.174414 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:08.174414 Launched VM: 65081136 pid: 7664 (0x1df0) frontend: headless name: boinc_ca7f1b22d24709b7 00:00:08.470814 Watcher ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The virtual machine 'boinc_ca7f1b22d24709b7' has terminated unexpectedly during startup with exit code 1 (0x1). More details may be available in 'C:\Burner_x64\slots\7\boinc_ca7f1b22d24709b7\Logs\VBoxHardening.log'}, preserve=false aResultDetail=0 00:00:08.502014 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:08.502014 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0 00:00:08.533214 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:08.533214 Saving settings file "C:\Burner_x64\slots\7\boinc_ca7f1b22d24709b7\boinc_ca7f1b22d24709b7.vbox" with version "1.16-windows" 00:00:08.798415 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:08.798415 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0 00:00:08.798415 Saving settings file "C:\Users\Administrator\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:13.821624 main VirtualBox: object deletion starts 00:00:13.821624 main HostDnsMonitor: shutting down ... 00:00:13.821624 main HostDnsMonitor: shut down 00:00:13.821624 Watcher ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0 00:00:13.821624 main VirtualBox: object deleted VM Execution Log: VM Startup Log: VM Trace Log: DirectSound Autostart database path: Default Guest Additions ISO: C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso Logging Level: all Proxy Mode: System Proxy URL: 2024-05-10 10:50:36 (5572): Command: VBoxManage -q list hostinfo Exit Code: 0 Output: Host Information: Host time: 2024-05-10T08:50:35.819000000Z Processor online count: 4 Processor count: 4 Processor online core count: 4 Processor core count: 4 Processor supports HW virtualization: yes Processor supports PAE: yes Processor supports long mode: yes Processor supports nested paging: no Processor supports unrestricted guest: no Processor supports nested HW virtualization: no Processor#0 speed: unknown Processor#0 description: Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz Processor#1 speed: unknown Processor#1 description: Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz Processor#2 speed: unknown Processor#2 description: Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz Processor#3 speed: unknown Processor#3 description: Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz Memory size: 8066 MByte Memory available: 6293 MByte Operating system: Windows 7 Operating system version: 6.1.7601sp1 2024-05-10 10:50:36 (5572): Command: VBoxManage -q showvminfo "boinc_ca7f1b22d24709b7" --machinereadable Exit Code: -2135228415 Output: VBoxManage.exe: error: Could not find a registered machine named 'boinc_ca7f1b22d24709b7' VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown VBoxManage.exe: error: Context: "FindMachine(Bstr(VMNameOrUuid).raw(), machine.asOutParam())" at line 2715 of file VBoxManageInfo.cpp 2024-05-10 10:50:36 (5572): Command: VBoxManage -q createvm --name "boinc_ca7f1b22d24709b7" --basefolder "C:\Burner_x64\slots\7" --ostype "Linux26_64" --register Exit Code: 0 Output: Virtual machine 'boinc_ca7f1b22d24709b7' is created and registered. UUID: 0f099143-21e8-4a48-9f4f-9557b0e177b8 Settings file: 'C:\Burner_x64\slots\7\boinc_ca7f1b22d24709b7\boinc_ca7f1b22d24709b7.vbox' 2024-05-10 10:50:36 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --description "CMS_2878528_1715007193.199131_0" Exit Code: 0 Output: 2024-05-10 10:50:37 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --memory 2792 Exit Code: 0 Output: 2024-05-10 10:50:37 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --cpus 2 Exit Code: 0 Output: 2024-05-10 10:50:37 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --acpi on --ioapic on --rtcuseutc off Exit Code: 0 Output: 2024-05-10 10:50:37 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --vram 16 --graphicscontroller VBoxVGA Exit Code: 0 Output: 2024-05-10 10:50:38 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --boot1 disk --boot2 dvd --boot3 none --boot4 none Exit Code: 0 Output: 2024-05-10 10:50:38 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --nic1 nat --natdnsproxy1 on --cableconnected1 off Exit Code: 0 Output: 2024-05-10 10:50:38 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --cableconnected1 on Exit Code: 0 Output: 2024-05-10 10:50:38 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --usb off Exit Code: 0 Output: 2024-05-10 10:50:39 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --uart1 off --uart2 off Exit Code: 0 Output: 2024-05-10 10:50:39 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --lpt1 off --lpt2 off Exit Code: 0 Output: 2024-05-10 10:50:39 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --audio none Exit Code: 0 Output: 2024-05-10 10:50:40 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --clipboard disabled Exit Code: 0 Output: 2024-05-10 10:50:40 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --draganddrop disabled Exit Code: 0 Output: 2024-05-10 10:50:40 (5572): Command: VBoxManage -q storagectl "boinc_ca7f1b22d24709b7" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3 Exit Code: 0 Output: 2024-05-10 10:50:40 (5572): Command: VBoxManage -q showhdinfo "C:\Burner_x64/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2024_04_26a_mt_dev.vdi" Exit Code: 0 Output: UUID: f72d102d-2183-403a-9ce8-1b510d818a36 Parent UUID: base State: created Type: normal (base) Location: C:\Burner_x64\projects\lhcathomedev.cern.ch_lhcathome-dev\CMS_2024_04_26a_mt_dev.vdi Storage format: VDI Format variant: dynamic default Capacity: 20480 MBytes Size on disk: 3853 MBytes Encryption: disabled Property: AllocationBlockSize=1048576 2024-05-10 10:50:41 (5572): Command: VBoxManage -q storageattach "boinc_ca7f1b22d24709b7" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "C:\Burner_x64/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2024_04_26a_mt_dev.vdi" Exit Code: 0 Output: 2024-05-10 10:50:41 (5572): Command: VBoxManage -q storageattach "boinc_ca7f1b22d24709b7" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none Exit Code: 0 Output: 2024-05-10 10:50:41 (5572): Command: VBoxManage -q storageattach "boinc_ca7f1b22d24709b7" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\Burner_x64/projects/lhcathomedev.cern.ch_lhcathome-dev/CMS_2024_04_26a_mt_dev.vdi" Exit Code: 0 Output: 2024-05-10 10:50:41 (5572): Command: VBoxManage -q storageattach "boinc_ca7f1b22d24709b7" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" Exit Code: 0 Output: 2024-05-10 10:50:42 (5572): Command: VBoxManage -q bandwidthctl "boinc_ca7f1b22d24709b7" add "boinc_ca7f1b22d24709b7_net" --type network --limit 1024G Exit Code: 0 Output: 2024-05-10 10:50:42 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --natpf1 ",tcp,127.0.0.1,51131,,80" Exit Code: 0 Output: 2024-05-10 10:50:42 (5572): Command: VBoxManage -q list extpacks Exit Code: 0 Output: Extension Packs: 1 Pack no. 0: Oracle VM VirtualBox Extension Pack Version: 6.1.12 Revision: 139181 Edition: Description: Oracle Cloud Infrastructure integration, USB 2.0 and USB 3.0 Host Controller, Host Webcam, VirtualBox RDP, PXE ROM, Disk Encryption, NVMe. VRDE Module: VBoxVRDP Usable: true Why unusable: 2024-05-10 10:50:42 (5572): Command: VBoxManage -q modifyvm "boinc_ca7f1b22d24709b7" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 51132 Exit Code: 0 Output: 2024-05-10 10:50:43 (5572): Command: VBoxManage -q sharedfolder add "boinc_ca7f1b22d24709b7" --name "shared" --hostpath "C:\Burner_x64\slots\7/shared" Exit Code: 0 Output: 2024-05-10 10:50:43 (5572): Command: VBoxManage -q startvm "boinc_ca7f1b22d24709b7" --type headless Exit Code: 1 Output: Waiting for VM "boinc_ca7f1b22d24709b7" to power on... VBoxManage.exe: error: The virtual machine 'boinc_ca7f1b22d24709b7' has terminated unexpectedly during startup with exit code 1 (0x1). More details may be available in 'C:\Burner_x64\slots\7\boinc_ca7f1b22d24709b7\Logs\VBoxHardening.log' VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine 2024-05-10 10:50:43 (5572): Command: VBoxManage -q snapshot "boinc_ca7f1b22d24709b7" list Exit Code: -108 Output: This machine does not have any snapshots 2024-05-10 10:50:44 (5572): Command: VBoxManage -q bandwidthctl "boinc_ca7f1b22d24709b7" remove "boinc_ca7f1b22d24709b7_net" Exit Code: 0 Output: 2024-05-10 10:50:44 (5572): Command: VBoxManage -q unregistervm "boinc_ca7f1b22d24709b7" --delete Exit Code: 0 Output: 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100% 2024-05-10 10:50:49 (5572): called boinc_finish(1) </stderr_txt> ]]>
©2024 CERN