Stderr output

<core_client_version>8.2.4</core_client_version>
<![CDATA[
<message>
Incorrect function.
 (0x1) - exit code 1 (0x1)</message>
<stderr_txt>
2025-10-08 18:52:52 (2588): vboxwrapper version 26210
2025-10-08 18:52:52 (2588): BOINC client version: 8.2.4
2025-10-08 18:52:53 (2588): Detected: VirtualBox VboxManage Interface (Version: 7.0.10)
2025-10-08 18:52:53 (2588): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2025-10-08 18:52:53 (2588): Successfully copied 'init_data.xml' to the shared directory.
2025-10-08 18:52:53 (2588): Successfully copied 'input' to the shared directory.
2025-10-08 18:52:53 (2588): Create VM. (boinc_b41edddd6c44d291, slot#19)
2025-10-08 18:52:54 (2588): Setting Memory Size for VM. (1024MB)
2025-10-08 18:52:54 (2588): Setting CPU Count for VM. (1)
2025-10-08 18:52:54 (2588): Setting Chipset Options for VM.
2025-10-08 18:52:55 (2588): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2025-10-08 18:52:55 (2588): Setting Boot Options for VM.
2025-10-08 18:52:55 (2588): Setting Network Configuration for NAT. (Driver: virtio)
2025-10-08 18:52:56 (2588): Enabling VM Network Access.
2025-10-08 18:52:56 (2588): Disabling USB Support for VM.
2025-10-08 18:52:56 (2588): Disabling COM Port Support for VM.
2025-10-08 18:52:56 (2588): Disabling LPT Port Support for VM.
2025-10-08 18:52:57 (2588): Disabling Audio Support for VM.
2025-10-08 18:52:57 (2588): Disabling Clipboard Support for VM.
2025-10-08 18:52:57 (2588): Disabling Drag and Drop Support for VM.
2025-10-08 18:52:58 (2588): Adding storage controller(s) to VM.
2025-10-08 18:52:58 (2588): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2025-10-08 18:52:59 (2588): Attempts: 2
2025-10-08 18:53:00 (2588): Adding VirtualBox Guest Additions to VM.
2025-10-08 18:53:00 (2588): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2025-10-08 18:53:00 (2588): forwarding host port 50047 to guest port 80
2025-10-08 18:53:00 (2588): Enabling remote desktop for VM.
2025-10-08 18:53:01 (2588): Required extension pack not installed, remote desktop not enabled.
2025-10-08 18:53:01 (2588): Enabling shared directory for VM.
2025-10-08 18:53:01 (2588): Starting VM using VBoxManage interface. (boinc_b41edddd6c44d291, slot#19)
2025-10-08 18:53:03 (2588): Error in start VM for VM: 1
Command:
VBoxManage -q startvm "boinc_b41edddd6c44d291" --type headless
Output:
VBoxManage.exe: error: The virtual machine 'boinc_b41edddd6c44d291' has terminated unexpectedly during startup with exit code 1 (0x1).  More details may be available in 'D:\ProgramData\BOINC\slots\19\boinc_b41edddd6c44d291\Logs\VBoxHardening.log'
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_b41edddd6c44d291" to power on...

2025-10-08 18:53:03 (2588): VM failed to start.
2025-10-08 18:53:03 (2588): Could not start 
2025-10-08 18:53:03 (2588): ERROR: VM failed to start
2025-10-08 18:53:03 (2588): Powering off VM.
2025-10-08 18:53:03 (2588): Deregistering VM. (boinc_b41edddd6c44d291, slot#19)
2025-10-08 18:53:03 (2588): Removing network bandwidth throttle group from VM.
2025-10-08 18:53:03 (2588): Removing VM from VirtualBox.

    Hypervisor System Log:

00:01:08.464567 DeleteVM Finished saving settings file "D:\ProgramData\BOINC\slots\21\boinc_cce85b827dd38a6f\boinc_cce85b827dd38a6f.vbox"
00:01:09.187554 Watcher  ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The virtual machine 'boinc_f31b9e139f123195' has terminated unexpectedly during startup with exit code 1 (0x1).  More details may be available in 'D:\ProgramData\BOINC\slots\17\boinc_f31b9e139f123195\Logs\VBoxHardening.log'}, preserve=false aResultDetail=0
00:01:09.272064          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.272108          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.272127          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.272143          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.272158          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.272173          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.274887          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
00:01:09.350825          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.350875          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.350893          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.350905          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.350921          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.350936          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.354536          Saving settings file "D:\ProgramData\BOINC\slots\17\boinc_f31b9e139f123195\boinc_f31b9e139f123195.vbox" with version "1.19-windows"
00:01:09.383226          Finished saving settings file "D:\ProgramData\BOINC\slots\17\boinc_f31b9e139f123195\boinc_f31b9e139f123195.vbox"
00:01:09.621988          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.622046          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.622061          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.622073          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.622088          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.622099          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.622587          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.622618          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.622632          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.622644          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.622655          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.622669          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.622838          Saving settings file "C:\Users\ibemc\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:01:09.626502          Finished saving settings file "C:\Users\ibemc\.VirtualBox\VirtualBox.xml"
00:01:09.627776 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.627833 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.627851 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.627869 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.627884 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.627896 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:01:09.628276 DeleteVM Saving settings file "D:\ProgramData\BOINC\slots\21\boinc_cce85b827dd38a6f\boinc_cce85b827dd38a6f.vbox" with version "1.19-windows"
00:01:09.659006 DeleteVM Finished saving settings file "D:\ProgramData\BOINC\slots\21\boinc_cce85b827dd38a6f\boinc_cce85b827dd38a6f.vbox"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

 --register
Exit Code: 0
Output:
Virtual machine 'boinc_b41edddd6c44d291' is created and registered.
UUID: 60cb4252-d2b2-4357-9ded-539379e459f2
Settings file: 'D:\ProgramData\BOINC\slots\19\boinc_b41edddd6c44d291\boinc_b41edddd6c44d291.vbox'

2025-10-08 18:52:54 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --description "Theory_2922-4893389-301_1" 
Exit Code: 0
Output:

2025-10-08 18:52:54 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --memory 1024 
Exit Code: 0
Output:

2025-10-08 18:52:54 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --cpus 1 
Exit Code: 0
Output:

2025-10-08 18:52:55 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2025-10-08 18:52:55 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2025-10-08 18:52:55 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2025-10-08 18:52:55 (2588): 
Command: VBoxManage -q showvminfo "boinc_b41edddd6c44d291" --machinereadable 
Exit Code: 0
Output:
name="boinc_b41edddd6c44d291"
Encryption:     disabled
groups="/"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="60cb4252-d2b2-4357-9ded-539379e459f2"
CfgFile="D:\\ProgramData\\BOINC\\slots\\19\\boinc_b41edddd6c44d291\\boinc_b41edddd6c44d291.vbox"
SnapFldr="D:\\ProgramData\\BOINC\\slots\\19\\boinc_b41edddd6c44d291\\Snapshots"
LogFldr="D:\\ProgramData\\BOINC\\slots\\19\\boinc_b41edddd6c44d291\\Logs"
hardwareuuid="60cb4252-d2b2-4357-9ded-539379e459f2"
memory=1024
pagefusion="off"
vram=16
cpuexecutioncap=100
hpet="off"
cpu-profile="host"
chipset="piix3"
firmware="BIOS"
cpus=1
pae="on"
longmode="on"
triplefaultreset="off"
apic="on"
x2apic="on"
nested-hw-virt="off"
cpuid-portability-level=0
bootmenu="messageandmenu"
boot1="disk"
boot2="dvd"
boot3="none"
boot4="none"
acpi="on"
ioapic="on"
biosapic="apic"
biossystemtimeoffset=0
BIOS NVRAM File="D:\\ProgramData\\BOINC\\slots\\19\\boinc_b41edddd6c44d291\\boinc_b41edddd6c44d291.nvram"
rtcuseutc="off"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2025-10-08T22:52:53.773000000"
graphicscontroller="vboxvga"
monitorcount=1
accelerate3d="off"
accelerate2dvideo="off"
teleporterenabled="off"
teleporterport=0
teleporteraddress=""
teleporterpassword=""
tracing-enabled="off"
tracing-allow-vm-access="off"
tracing-config=""
autostart-enabled="off"
autostart-delay=0
defaultfrontend=""
vmprocpriority="default"
natnet1="nat"
macaddress1="080027838240"
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"
draganddrop="disabled"
vrde="off"
usb="off"
ehci="off"
xhci="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="D:\\ProgramData\\BOINC\\slots\\19\\boinc_b41edddd6c44d291\\boinc_b41edddd6c44d291-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_2922-4893389-301_1"
GuestMemoryBalloon=0

2025-10-08 18:52:56 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2025-10-08 18:52:56 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --cable-connected1 on 
Exit Code: 0
Output:

2025-10-08 18:52:56 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --usb off 
Exit Code: 0
Output:

2025-10-08 18:52:56 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --uart1 off --uart2 off 
Exit Code: 0
Output:

2025-10-08 18:52:57 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2025-10-08 18:52:57 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --audio-enabled off 
Exit Code: 0
Output:

2025-10-08 18:52:57 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --clipboard disabled 
Exit Code: 0
Output:

2025-10-08 18:52:58 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --draganddrop disabled 
Exit Code: 0
Output:

2025-10-08 18:52:58 (2588): 
Command: VBoxManage -q storagectl "boinc_b41edddd6c44d291" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-10-08 18:52:59 (2588): 
Command: VBoxManage -q showhdinfo "D:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:
UUID:           045b03b5-74fd-4f58-8f68-0eee86fe796d
Parent UUID:    base
State:          created
Type:           multiattach
Location:       D:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_08_13_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       10240 MBytes
Size on disk:   2847 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
Child UUIDs:    c753465d-b418-4cbf-a0d0-6013009b8a17
                1a912644-7480-4276-8f56-5e359ba9d544

2025-10-08 18:53:00 (2588): 
Command: VBoxManage -q storageattach "boinc_b41edddd6c44d291" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "D:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_08_13_prod.vdi" 
Exit Code: 0
Output:

2025-10-08 18:53:00 (2588): 
Command: VBoxManage -q storageattach "boinc_b41edddd6c44d291" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2025-10-08 18:53:00 (2588): 
Command: VBoxManage -q bandwidthctl "boinc_b41edddd6c44d291" add "boinc_b41edddd6c44d291_net" --type network --limit 1024G 
Exit Code: 0
Output:

2025-10-08 18:53:00 (2588): 
Command: VBoxManage -q modifyvm "boinc_b41edddd6c44d291" --natpf1 ",tcp,127.0.0.1,50047,,80" 
Exit Code: 0
Output:

2025-10-08 18:53:01 (2588): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2025-10-08 18:53:01 (2588): 
Command: VBoxManage -q sharedfolder add "boinc_b41edddd6c44d291" --name "shared" --hostpath "D:\ProgramData\BOINC\slots\19/shared"
Exit Code: 0
Output:

2025-10-08 18:53:03 (2588): 
Command: VBoxManage -q startvm "boinc_b41edddd6c44d291" --type headless
Exit Code: 1
Output:
VBoxManage.exe: error: The virtual machine 'boinc_b41edddd6c44d291' has terminated unexpectedly during startup with exit code 1 (0x1).  More details may be available in 'D:\ProgramData\BOINC\slots\19\boinc_b41edddd6c44d291\Logs\VBoxHardening.log'
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_b41edddd6c44d291" to power on...

2025-10-08 18:53:03 (2588): 
Command: VBoxManage -q snapshot "boinc_b41edddd6c44d291" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-10-08 18:53:03 (2588): 
Command: VBoxManage -q bandwidthctl "boinc_b41edddd6c44d291" remove "boinc_b41edddd6c44d291_net" 
Exit Code: 0
Output:

2025-10-08 18:53:03 (2588): 
Command: VBoxManage -q unregistervm "boinc_b41edddd6c44d291" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-10-08 18:53:14 (2588): called boinc_finish(1)

</stderr_txt>
]]>

©2025 CERN