Stderr output

<core_client_version>7.20.2</core_client_version>
<![CDATA[
<message>
Unspecified error
 (0x80004005) - exit code 2147500037 (0x80004005)</message>
<stderr_txt>
2025-07-22 21:30:37 (10636): vboxwrapper version 26210
2025-07-22 21:30:37 (10636): BOINC client version: 7.20.2
2025-07-22 21:30:38 (10636): Detected: VirtualBox VboxManage Interface (Version: 7.1.4)
2025-07-22 21:30:39 (10636): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2025-07-22 21:30:39 (10636): Successfully copied 'init_data.xml' to the shared directory.
2025-07-22 21:30:39 (10636): Successfully copied 'input' to the shared directory.
2025-07-22 21:30:39 (10636): Create VM. (boinc_fb7f12a8409cd743, slot#3)
2025-07-22 21:30:40 (10636): Setting Memory Size for VM. (630MB)
2025-07-22 21:30:40 (10636): Setting CPU Count for VM. (1)
2025-07-22 21:30:40 (10636): Setting Chipset Options for VM.
2025-07-22 21:30:40 (10636): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2025-07-22 21:30:41 (10636): Setting Boot Options for VM.
2025-07-22 21:30:41 (10636): Setting Network Configuration for NAT. (Driver: virtio)
2025-07-22 21:30:42 (10636): Enabling VM Network Access.
2025-07-22 21:30:42 (10636): Disabling USB Support for VM.
2025-07-22 21:30:42 (10636): Disabling COM Port Support for VM.
2025-07-22 21:30:42 (10636): Disabling LPT Port Support for VM.
2025-07-22 21:30:43 (10636): Disabling Audio Support for VM.
2025-07-22 21:30:43 (10636): Disabling Clipboard Support for VM.
2025-07-22 21:30:43 (10636): Disabling Drag and Drop Support for VM.
2025-07-22 21:30:43 (10636): Adding storage controller(s) to VM.
2025-07-22 21:30:44 (10636): Adding virtual disk drive to VM. (Theory_2025_07_03_prod.vdi)
2025-07-22 21:30:46 (10636): Adding VirtualBox Guest Additions to VM.
2025-07-22 21:30:46 (10636): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2025-07-22 21:30:47 (10636): forwarding host port 64491 to guest port 80
2025-07-22 21:30:47 (10636): Enabling remote desktop for VM.
2025-07-22 21:30:47 (10636): Required extension pack not installed, remote desktop not enabled.
2025-07-22 21:30:47 (10636): Enabling shared directory for VM.
2025-07-22 21:30:48 (10636): Starting VM using VBoxManage interface. (boinc_fb7f12a8409cd743, slot#3)
2025-07-22 21:30:57 (10636): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_fb7f12a8409cd743" --type headless
Output:
VBoxManage.exe: error: Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE).
VBoxManage.exe: error: VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_fb7f12a8409cd743" to power on...

2025-07-22 21:30:57 (10636): VM failed to start.
2025-07-22 21:30:57 (10636): Could not start 
2025-07-22 21:30:57 (10636): ERROR: VM failed to start
2025-07-22 21:30:57 (10636): Powering off VM.
2025-07-22 21:30:57 (10636): Deregistering VM. (boinc_fb7f12a8409cd743, slot#3)
2025-07-22 21:30:57 (10636): Removing network bandwidth throttle group from VM.
2025-07-22 21:30:57 (10636): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:20.952969 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:20.953395 DeleteVM Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_6d5d0fe0be38e5f3\boinc_6d5d0fe0be38e5f3.vbox" with version "1.19-windows"
00:00:20.957282 DeleteVM Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_6d5d0fe0be38e5f3\boinc_6d5d0fe0be38e5f3.vbox"
00:00:21.622856          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_6d5d0fe0be38e5f3\boinc_6d5d0fe0be38e5f3.vbox" with version "1.19-windows"
00:00:21.628210          Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_6d5d0fe0be38e5f3\boinc_6d5d0fe0be38e5f3.vbox"
00:00:21.754588          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.754632          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.761193          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:21.897188          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.897244          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.899093          Platform architecture set to 'x86'
00:00:21.901444          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_6d5d0fe0be38e5f3\boinc_6d5d0fe0be38e5f3.vbox" with version "1.19-windows"
00:00:21.905820          Finished saving settings file "C:\ProgramData\BOINC\slots\0\boinc_6d5d0fe0be38e5f3\boinc_6d5d0fe0be38e5f3.vbox"
00:00:22.151371          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:22.151415          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:22.151968          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:22.151994          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:22.152100          Saving settings file "C:\Users\davis\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:22.157785          Finished saving settings file "C:\Users\davis\.VirtualBox\VirtualBox.xml"
00:00:22.157865          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:22.157887          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:22.158082          Saving settings file "C:\ProgramData\BOINC\slots\2\boinc_f4116e7862af02fd\boinc_f4116e7862af02fd.vbox" with version "1.19-windows"
00:00:22.162686          Finished saving settings file "C:\ProgramData\BOINC\slots\2\boinc_f4116e7862af02fd\boinc_f4116e7862af02fd.vbox"
00:00:22.163767 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:22.163814 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:22.164251 DeleteVM Saving settings file "C:\ProgramData\BOINC\slots\2\boinc_f4116e7862af02fd\boinc_f4116e7862af02fd.vbox" with version "1.19-windows"
00:00:22.168414 DeleteVM Finished saving settings file "C:\ProgramData\BOINC\slots\2\boinc_f4116e7862af02fd\boinc_f4116e7862af02fd.vbox"
00:00:24.463657          Platform architecture set to 'x86'
00:00:25.399519          Saving settings file "C:\ProgramData\BOINC\slots\2\boinc_f4116e7862af02fd\boinc_f4116e7862af02fd.vbox" with version "1.19-windows"
00:00:25.403584          Finished saving settings file "C:\ProgramData\BOINC\slots\2\boinc_f4116e7862af02fd\boinc_f4116e7862af02fd.vbox"
00:00:25.526420          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:25.526472          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:25.528987          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:25.637635          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:25.637672          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:25.639444          Platform architecture set to 'x86'
00:00:25.641588          Saving settings file "C:\ProgramData\BOINC\slots\2\boinc_f4116e7862af02fd\boinc_f4116e7862af02fd.vbox" with version "1.19-windows"
00:00:25.646070          Finished saving settings file "C:\ProgramData\BOINC\slots\2\boinc_f4116e7862af02fd\boinc_f4116e7862af02fd.vbox"
00:00:25.909771          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:25.909809          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:25.910335          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:25.910359          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:25.910454          Saving settings file "C:\Users\davis\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:25.915027          Finished saving settings file "C:\Users\davis\.VirtualBox\VirtualBox.xml"
00:00:25.915223          Saving settings file "C:\Users\davis\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:25.919669          Finished saving settings file "C:\Users\davis\.VirtualBox\VirtualBox.xml"
00:00:25.921106 DeleteVM Saving settings file "C:\Users\davis\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:25.925703 DeleteVM Finished saving settings file "C:\Users\davis\.VirtualBox\VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

"
teleporterpassword=""
tracing-enabled="off"
tracing-allow-vm-access="off"
tracing-config=""
autostart-enabled="off"
autostart-delay=0
defaultfrontend=""
vmprocpriority="default"
natnet1="nat"
macaddress1="080027102770"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
nicspeed1="0"
mtu="0"
sockSnd="64"
sockRcv="64"
tcpWndSnd="64"
tcpWndRcv="64"
nic2="none"
nic3="none"
nic4="none"
nic5="none"
nic6="none"
nic7="none"
nic8="none"
hidpointing="ps2mouse"
hidkeyboard="ps2kbd"
uart1="off"
uart2="off"
uart3="off"
uart4="off"
lpt1="off"
lpt2="off"
audio="default"
audio_out="off"
audio_in="off"
clipboard="disabled"
clipboard_file_transfers="off"
draganddrop="disabled"
vrde="off"
usb="off"
ehci="off"
xhci="off"
recording_started="off"
recording_enabled="off"
recording_screens=1
 rec_screen0
rec_screen_enabled="on"
rec_screen_id=0
rec_screen_video_enabled="on"
rec_screen_audio_enabled="off"
rec_screen_dest="File"
rec_screen_dest_filename="C:\\ProgramData\\BOINC\\slots\\3\\boinc_fb7f12a8409cd743\\boinc_fb7f12a8409cd743-screen0.webm"
rec_screen_opts="vc_enabled=true,ac_enabled=false,ac_profile=med"
rec_screen_video_res_xy="1024x768"
rec_screen_video_rate_kbps=512
rec_screen_video_fps=25
description="Theory_2922-4812874-107_1"
GuestMemoryBalloon=0

2025-07-22 21:30:42 (10636): 
Command: VBoxManage -q modifyvm "boinc_fb7f12a8409cd743" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2025-07-22 21:30:42 (10636): 
Command: VBoxManage -q modifyvm "boinc_fb7f12a8409cd743" --cable-connected1 on 
Exit Code: 0
Output:

2025-07-22 21:30:42 (10636): 
Command: VBoxManage -q modifyvm "boinc_fb7f12a8409cd743" --usb off 
Exit Code: 0
Output:

2025-07-22 21:30:42 (10636): 
Command: VBoxManage -q modifyvm "boinc_fb7f12a8409cd743" --uart1 off --uart2 off 
Exit Code: 0
Output:

2025-07-22 21:30:43 (10636): 
Command: VBoxManage -q modifyvm "boinc_fb7f12a8409cd743" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2025-07-22 21:30:43 (10636): 
Command: VBoxManage -q modifyvm "boinc_fb7f12a8409cd743" --audio-enabled off 
Exit Code: 0
Output:

2025-07-22 21:30:43 (10636): 
Command: VBoxManage -q modifyvm "boinc_fb7f12a8409cd743" --clipboard disabled 
Exit Code: 0
Output:

2025-07-22 21:30:43 (10636): 
Command: VBoxManage -q modifyvm "boinc_fb7f12a8409cd743" --draganddrop disabled 
Exit Code: 0
Output:

2025-07-22 21:30:44 (10636): 
Command: VBoxManage -q storagectl "boinc_fb7f12a8409cd743" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-07-22 21:30:44 (10636): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_07_03_prod.vdi" 
Exit Code: 0
Output:
UUID:           93ef7340-8636-46d8-8751-a7cb0c80413d
Parent UUID:    base
State:          created
Type:           multiattach
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       10240 MBytes
Size on disk:   2847 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2025-07-22 21:30:44 (10636): 
Command: VBoxManage -q storageattach "boinc_fb7f12a8409cd743" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_07_03_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot attach medium 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.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 786 of file VBoxManageStorageController.cpp

2025-07-22 21:30:45 (10636): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_07_03_prod.vdi" 
Exit Code: 0
Output:
UUID:           93ef7340-8636-46d8-8751-a7cb0c80413d
Parent UUID:    base
State:          created
Type:           multiattach
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       10240 MBytes
Size on disk:   2847 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2025-07-22 21:30:45 (10636): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi" 
Exit Code: 0
Output:

2025-07-22 21:30:45 (10636): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_07_03_prod.vdi" 
Exit Code: 0
Output:
UUID:           93ef7340-8636-46d8-8751-a7cb0c80413d
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_07_03_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       10240 MBytes
Size on disk:   2847 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2025-07-22 21:30:45 (10636): 
Command: VBoxManage -q storageattach "boinc_fb7f12a8409cd743" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_07_03_prod.vdi" 
Exit Code: 0
Output:

2025-07-22 21:30:46 (10636): 
Command: VBoxManage -q storageattach "boinc_fb7f12a8409cd743" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2025-07-22 21:30:46 (10636): 
Command: VBoxManage -q storageattach "boinc_fb7f12a8409cd743" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_07_03_prod.vdi" 
Exit Code: 0
Output:

2025-07-22 21:30:46 (10636): 
Command: VBoxManage -q storageattach "boinc_fb7f12a8409cd743" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2025-07-22 21:30:47 (10636): 
Command: VBoxManage -q bandwidthctl "boinc_fb7f12a8409cd743" add "boinc_fb7f12a8409cd743_net" --type network --limit 1024G 
Exit Code: 0
Output:

2025-07-22 21:30:47 (10636): 
Command: VBoxManage -q modifyvm "boinc_fb7f12a8409cd743" --natpf1 ",tcp,127.0.0.1,64491,,80" 
Exit Code: 0
Output:

2025-07-22 21:30:47 (10636): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2025-07-22 21:30:47 (10636): 
Command: VBoxManage -q sharedfolder add "boinc_fb7f12a8409cd743" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\3/shared"
Exit Code: 0
Output:

2025-07-22 21:30:57 (10636): 
Command: VBoxManage -q startvm "boinc_fb7f12a8409cd743" --type headless
Exit Code: -2147467259
Output:
VBoxManage.exe: error: Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE).
VBoxManage.exe: error: VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_fb7f12a8409cd743" to power on...

2025-07-22 21:30:57 (10636): 
Command: VBoxManage -q snapshot "boinc_fb7f12a8409cd743" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-07-22 21:30:57 (10636): 
Command: VBoxManage -q bandwidthctl "boinc_fb7f12a8409cd743" remove "boinc_fb7f12a8409cd743_net" 
Exit Code: 0
Output:

2025-07-22 21:30:58 (10636): 
Command: VBoxManage -q unregistervm "boinc_fb7f12a8409cd743" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-07-22 21:31:08 (10636): called boinc_finish(-2147467259)

</stderr_txt>
]]>

©2025 CERN