Name | hAoNDmJdog7n9Rq4apOajLDm4fhM0noT9bVof3QYDmh0ZKDmOQUpyn_1 |
Workunit | 232835050 |
Created | 3 Jun 2025, 23:54:32 UTC |
Sent | 4 Jun 2025, 2:12:20 UTC |
Report deadline | 12 Jun 2025, 2:12:20 UTC |
Received | 4 Jun 2025, 2:28:21 UTC |
Server state | Over |
Outcome | Computation error |
Client state | Compute error |
Exit status | -2147467259 (0x80004005) Unknown error code |
Computer ID | 10820443 |
Run time | 28 sec |
CPU time | |
Validate state | Invalid |
Credit | 0.00 |
Device peak FLOPS | 20.03 GFLOPS |
Application version | ATLAS Simulation v3.01 (vbox64_mt_mcore_atlas) windows_x86_64 |
Peak working set size | 11.74 MB |
Peak swap size | 6.25 MB |
Peak disk usage | 204.14 MB |
<core_client_version>7.16.20</core_client_version> <![CDATA[ <message> Unspecified error (0x80004005) - exit code 2147500037 (0x80004005)</message> <stderr_txt> 2025-06-03 21:14:00 (4788): Detected: vboxwrapper 26206 2025-06-03 21:14:00 (4788): Detected: BOINC client v7.16.20 2025-06-03 21:14:00 (4788): Detected: VirtualBox VboxManage Interface (Version: 7.0.22) 2025-06-03 21:14:00 (4788): Successfully copied 'init_data.xml' to the shared directory. 2025-06-03 21:14:01 (4788): Create VM. (boinc_a93388b9ef0718c5, slot#0) 2025-06-03 21:14:01 (4788): Setting Memory Size for VM. (4400MB) 2025-06-03 21:14:02 (4788): Setting CPU Count for VM. (4) 2025-06-03 21:14:02 (4788): Setting Chipset Options for VM. 2025-06-03 21:14:02 (4788): Setting Graphics Controller Options for VM. 2025-06-03 21:14:02 (4788): Setting Boot Options for VM. 2025-06-03 21:14:03 (4788): Setting Network Configuration for NAT. 2025-06-03 21:14:03 (4788): Enabling VM Network Access. 2025-06-03 21:14:03 (4788): Disabling USB Support for VM. 2025-06-03 21:14:03 (4788): Disabling COM Port Support for VM. 2025-06-03 21:14:04 (4788): Disabling LPT Port Support for VM. 2025-06-03 21:14:04 (4788): Disabling Audio Support for VM. 2025-06-03 21:14:04 (4788): Disabling Clipboard Support for VM. 2025-06-03 21:14:04 (4788): Disabling Drag and Drop Support for VM. 2025-06-03 21:14:05 (4788): Adding storage controller(s) to VM. 2025-06-03 21:14:05 (4788): Adding virtual disk drive to VM. (ATLAS_vbox_3.01_image.vdi) 2025-06-03 21:14:08 (4788): Adding VirtualBox Guest Additions to VM. 2025-06-03 21:14:08 (4788): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB) 2025-06-03 21:14:08 (4788): forwarding host port 63224 to guest port 80 2025-06-03 21:14:09 (4788): Enabling remote desktop for VM. 2025-06-03 21:14:09 (4788): Enabling shared directory for VM. 2025-06-03 21:14:10 (4788): Starting VM using VBoxManage interface. (boinc_a93388b9ef0718c5, slot#0) 2025-06-03 21:14:14 (4788): Error in start VM for VM: -2147467259 Command: VBoxManage -q startvm "boinc_a93388b9ef0718c5" --type headless Output: VBoxManage.exe: error: Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE). VBoxManage.exe: error: AMD-V is disabled in the BIOS (or by the host OS) (VERR_SVM_DISABLED) VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole Waiting for VM "boinc_a93388b9ef0718c5" to power on... 2025-06-03 21:14:14 (4788): VM failed to start. 2025-06-03 21:14:14 (4788): Could not start 2025-06-03 21:14:14 (4788): ERROR: VM failed to start 2025-06-03 21:14:14 (4788): Powering off VM. 2025-06-03 21:14:14 (4788): Deregistering VM. (boinc_a93388b9ef0718c5, slot#0) 2025-06-03 21:14:14 (4788): Removing network bandwidth throttle group from VM. 2025-06-03 21:14:14 (4788): Removing VM from VirtualBox. Hypervisor System Log: 49:36:14.078493 ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={Cannot attach medium 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\ATLAS_vbox_3.01_image.vdi': the media type 'MultiAttach' can only be attached to machines that were created with VirtualBox 4.0 or later}, preserve=false aResultDetail=0 49:36:14.328798 Saving settings file "C:\Users\franc\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 49:36:14.356272 Finished saving settings file "C:\Users\franc\.VirtualBox\VirtualBox.xml" 49:36:15.852251 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 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 49:36:15.852677 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 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 49:36:15.852904 Saving settings file "C:\Users\franc\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 49:36:15.878968 Finished saving settings file "C:\Users\franc\.VirtualBox\VirtualBox.xml" 49:36:15.879584 Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" with version "1.19-windows" 49:36:15.901654 Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" 49:36:16.107022 Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" with version "1.19-windows" 49:36:16.176473 Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" 49:36:16.360575 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 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 49:36:16.361233 Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" with version "1.19-windows" 49:36:16.393475 Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" 49:36:16.393756 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 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 49:36:16.396570 Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" with version "1.19-windows" 49:36:16.428948 Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" 49:36:16.429791 Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" with version "1.19-windows" 49:36:16.489262 Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" 49:36:16.620890 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 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 49:36:16.621274 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 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 49:36:16.622073 Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" with version "1.19-windows" 49:36:16.651977 Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" 49:36:16.873641 Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" with version "1.19-windows" 49:36:16.905432 Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" 49:36:17.132847 Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" with version "1.19-windows" 49:36:17.151876 Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" 49:36:17.644355 Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" with version "1.19-windows" 49:36:17.670525 Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" 49:36:17.899658 Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" with version "1.19-windows" 49:36:17.918919 Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" 49:36:18.159125 ERROR [COM]: aRC=VBOX_E_NOT_SUPPORTED (0x80bb0009) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This VM is not encrypted}, preserve=false aResultDetail=0 49:36:18.166218 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 49:36:18.166371 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 49:36:18.357703 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 49:36:18.662589 Launched VM: 3232047424 pid: 5228 (0x146c) frontend: headless name: boinc_a93388b9ef0718c5 49:36:22.254551 Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" with version "1.19-windows" 49:36:22.278592 Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_a93388b9ef0718c5\boinc_a93388b9ef0718c5.vbox" 49:36:22.347131 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 49:36:22.659687 ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_a93388b9ef0718c5' while it is locked}, preserve=false aResultDetail=0 49:36:23.914943 Saving settings file "C:\Users\franc\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 49:36:23.946137 Finished saving settings file "C:\Users\franc\.VirtualBox\VirtualBox.xml" 49:36:23.946346 Saving settings file "C:\Users\franc\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 49:36:23.962089 Finished saving settings file "C:\Users\franc\.VirtualBox\VirtualBox.xml" 49:36:23.963355 DeleteVM Saving settings file "C:\Users\franc\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 49:36:23.979716 DeleteVM Finished saving settings file "C:\Users\franc\.VirtualBox\VirtualBox.xml" VM Execution Log: VM Startup Log: VM Trace Log: fyvm "boinc_a93388b9ef0718c5" --memory 4400 Exit Code: 0 Output: 2025-06-03 21:14:02 (4788): Command: VBoxManage -q modifyvm "boinc_a93388b9ef0718c5" --cpus 4 Exit Code: 0 Output: 2025-06-03 21:14:02 (4788): Command: VBoxManage -q modifyvm "boinc_a93388b9ef0718c5" --acpi on --ioapic on --rtcuseutc off Exit Code: 0 Output: 2025-06-03 21:14:02 (4788): Command: VBoxManage -q modifyvm "boinc_a93388b9ef0718c5" --vram 16 --graphicscontroller VBoxVGA Exit Code: 0 Output: 2025-06-03 21:14:03 (4788): Command: VBoxManage -q modifyvm "boinc_a93388b9ef0718c5" --boot1 disk --boot2 dvd --boot3 none --boot4 none Exit Code: 0 Output: 2025-06-03 21:14:03 (4788): Command: VBoxManage -q modifyvm "boinc_a93388b9ef0718c5" --nic1 nat --natdnsproxy1 on --cableconnected1 off Exit Code: 0 Output: 2025-06-03 21:14:03 (4788): Command: VBoxManage -q modifyvm "boinc_a93388b9ef0718c5" --cableconnected1 on Exit Code: 0 Output: 2025-06-03 21:14:03 (4788): Command: VBoxManage -q modifyvm "boinc_a93388b9ef0718c5" --usb off Exit Code: 0 Output: 2025-06-03 21:14:04 (4788): Command: VBoxManage -q modifyvm "boinc_a93388b9ef0718c5" --uart1 off --uart2 off Exit Code: 0 Output: 2025-06-03 21:14:04 (4788): Command: VBoxManage -q modifyvm "boinc_a93388b9ef0718c5" --lpt1 off --lpt2 off Exit Code: 0 Output: 2025-06-03 21:14:04 (4788): Command: VBoxManage -q modifyvm "boinc_a93388b9ef0718c5" --audio none Exit Code: 0 Output: Warning: --audio is deprecated and will be removed soon. Use --audio-driver instead! 2025-06-03 21:14:04 (4788): Command: VBoxManage -q modifyvm "boinc_a93388b9ef0718c5" --clipboard disabled Exit Code: 0 Output: 2025-06-03 21:14:05 (4788): Command: VBoxManage -q modifyvm "boinc_a93388b9ef0718c5" --draganddrop disabled Exit Code: 0 Output: 2025-06-03 21:14:05 (4788): Command: VBoxManage -q storagectl "boinc_a93388b9ef0718c5" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3 Exit Code: 0 Output: 2025-06-03 21:14:05 (4788): Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.01_image.vdi" Exit Code: 0 Output: UUID: ba4f7346-8ee8-4da6-a071-5ab41c7f9cb8 Parent UUID: base State: created Type: multiattach Location: C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\ATLAS_vbox_3.01_image.vdi Storage format: VDI Format variant: dynamic default Capacity: 20480 MBytes Size on disk: 4204 MBytes Encryption: disabled Property: AllocationBlockSize=1048576 2025-06-03 21:14:05 (4788): Command: VBoxManage -q storageattach "boinc_a93388b9ef0718c5" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.01_image.vdi" Exit Code: -2135228409 Output: VBoxManage.exe: error: Cannot attach medium 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\ATLAS_vbox_3.01_image.vdi': the media type 'MultiAttach' can only be attached to machines that were created with VirtualBox 4.0 or later VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component SessionMachine, interface IMachine, callee IUnknown VBoxManage.exe: error: Context: "AttachDevice(Bstr(pszCtl).raw(), port, device, DeviceType_HardDisk, pMedium2Mount)" at line 785 of file VBoxManageStorageController.cpp 2025-06-03 21:14:06 (4788): Command: VBoxManage -q closemedium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.01_image.vdi" Exit Code: 0 Output: 2025-06-03 21:14:07 (4788): Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.01_image.vdi" Exit Code: 0 Output: UUID: ba4f7346-8ee8-4da6-a071-5ab41c7f9cb8 Parent UUID: base State: created Type: normal (base) Location: C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\ATLAS_vbox_3.01_image.vdi Storage format: VDI Format variant: dynamic default Capacity: 20480 MBytes Size on disk: 4204 MBytes Encryption: disabled Property: AllocationBlockSize=1048576 2025-06-03 21:14:07 (4788): Command: VBoxManage -q storageattach "boinc_a93388b9ef0718c5" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.01_image.vdi" Exit Code: 0 Output: 2025-06-03 21:14:08 (4788): Command: VBoxManage -q storageattach "boinc_a93388b9ef0718c5" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none Exit Code: 0 Output: 2025-06-03 21:14:08 (4788): Command: VBoxManage -q storageattach "boinc_a93388b9ef0718c5" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/ATLAS_vbox_3.01_image.vdi" Exit Code: 0 Output: 2025-06-03 21:14:08 (4788): Command: VBoxManage -q storageattach "boinc_a93388b9ef0718c5" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" Exit Code: 0 Output: 2025-06-03 21:14:08 (4788): Command: VBoxManage -q bandwidthctl "boinc_a93388b9ef0718c5" add "boinc_a93388b9ef0718c5_net" --type network --limit 1024G Exit Code: 0 Output: 2025-06-03 21:14:09 (4788): Command: VBoxManage -q modifyvm "boinc_a93388b9ef0718c5" --natpf1 ",tcp,127.0.0.1,63224,,80" Exit Code: 0 Output: 2025-06-03 21:14:09 (4788): Command: VBoxManage -q list extpacks Exit Code: 0 Output: Extension Packs: 1 Pack no. 0: Oracle VM VirtualBox Extension Pack Version: 7.0.22 Revision: 165102 Edition: Description: Oracle Cloud Infrastructure integration, Host Webcam, VirtualBox RDP, PXE ROM, Disk Encryption, NVMe, full VM encryption. VRDE Module: VBoxVRDP Crypto Module: VBoxPuelCrypto Usable: true Why unusable: 2025-06-03 21:14:09 (4788): Command: VBoxManage -q modifyvm "boinc_a93388b9ef0718c5" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 63225 Exit Code: 0 Output: 2025-06-03 21:14:09 (4788): Command: VBoxManage -q sharedfolder add "boinc_a93388b9ef0718c5" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\0/shared" Exit Code: 0 Output: 2025-06-03 21:14:14 (4788): Command: VBoxManage -q startvm "boinc_a93388b9ef0718c5" --type headless Exit Code: -2147467259 Output: VBoxManage.exe: error: Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE). VBoxManage.exe: error: AMD-V is disabled in the BIOS (or by the host OS) (VERR_SVM_DISABLED) VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole Waiting for VM "boinc_a93388b9ef0718c5" to power on... 2025-06-03 21:14:14 (4788): Command: VBoxManage -q snapshot "boinc_a93388b9ef0718c5" list Exit Code: -108 Output: This machine does not have any snapshots 2025-06-03 21:14:14 (4788): Command: VBoxManage -q bandwidthctl "boinc_a93388b9ef0718c5" remove "boinc_a93388b9ef0718c5_net" Exit Code: 0 Output: VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running 2025-06-03 21:14:14 (4788): Command: VBoxManage -q unregistervm "boinc_a93388b9ef0718c5" --delete Exit Code: -2135228409 Output: VBoxManage.exe: error: Cannot unregister the machine 'boinc_a93388b9ef0718c5' while it is locked VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee IUnknown VBoxManage.exe: error: Context: "Unregister(fDeleteAll ? CleanupMode_DetachAllReturnHardDisksAndVMRemovable :CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 236 of file VBoxManageMisc.cpp 2025-06-03 21:14:15 (4788): Command: VBoxManage -q unregistervm "boinc_a93388b9ef0718c5" --delete Exit Code: 0 Output: 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100% 21:14:25 (4788): called boinc_finish(-2147467259) </stderr_txt> ]]>
©2025 CERN