Name CMS_2467099_1626518504.832074_0
Workunit 2105683
Created 17 Jul 2021, 10:41:49 UTC
Sent 17 Jul 2021, 21:01:13 UTC
Report deadline 24 Jul 2021, 21:01:13 UTC
Received 17 Jul 2021, 22:48:40 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status -1073741819 (0xC0000005) STATUS_ACCESS_VIOLATION
Computer ID 4448
Run time 48 sec
CPU time 0 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 23.26 GFLOPS
Application version CMS Simulation v60.50 (vbox64_mt_mcore_cms)
windows_x86_64
Peak working set size 10.38 MB
Peak swap size 6.25 MB
Peak disk usage 3.71 GB

Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 3221225477 (0xc0000005)</message>
<stderr_txt>
2021-07-17 18:45:52 (17324): Detected: vboxwrapper 26197
2021-07-17 18:45:52 (17324): Detected: BOINC client v7.7
2021-07-17 18:45:57 (17324): Detected: VirtualBox VboxManage Interface (Version: 5.2.8)
2021-07-17 18:45:58 (17324): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2021-07-17 18:45:58 (17324): Successfully copied 'init_data.xml' to the shared directory.
2021-07-17 18:46:01 (17324): Create VM. (boinc_dc30edfe97b0db55, slot#6)
2021-07-17 18:46:03 (17324): Setting Memory Size for VM. (8168MB)
2021-07-17 18:46:03 (17324): Setting CPU Count for VM. (8)
2021-07-17 18:46:04 (17324): Setting Chipset Options for VM.
2021-07-17 18:46:04 (17324): Setting Boot Options for VM.
2021-07-17 18:46:05 (17324): Setting Network Configuration for NAT.
2021-07-17 18:46:06 (17324): Enabling VM Network Access.
2021-07-17 18:46:06 (17324): Disabling USB Support for VM.
2021-07-17 18:46:07 (17324): Disabling COM Port Support for VM.
2021-07-17 18:46:07 (17324): Disabling LPT Port Support for VM.
2021-07-17 18:46:08 (17324): Disabling Audio Support for VM.
2021-07-17 18:46:08 (17324): Disabling Clipboard Support for VM.
2021-07-17 18:46:09 (17324): Disabling Drag and Drop Support for VM.
2021-07-17 18:46:09 (17324): Adding storage controller(s) to VM.
2021-07-17 18:46:10 (17324): Adding virtual disk drive to VM. (vm_image.vdi)
2021-07-17 18:46:13 (17324): Adding VirtualBox Guest Additions to VM.
2021-07-17 18:46:13 (17324): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2021-07-17 18:46:14 (17324): forwarding host port 57221 to guest port 80
2021-07-17 18:46:14 (17324): Enabling remote desktop for VM.
2021-07-17 18:46:15 (17324): Required extension pack not installed, remote desktop not enabled.
2021-07-17 18:46:15 (17324): Enabling shared directory for VM.
2021-07-17 18:46:15 (17324): Starting VM using VBoxManage interface. (boinc_dc30edfe97b0db55, slot#6)
2021-07-17 18:46:20 (17324): Error in start VM for VM: -1073741819
Command:
VBoxManage -q startvm "boinc_dc30edfe97b0db55" --type headless
Output:
Waiting for VM "boinc_dc30edfe97b0db55" to power on...
VBoxManage.exe: error: The virtual machine 'boinc_dc30edfe97b0db55' has terminated unexpectedly during startup with exit code -1073741819 (0xc0000005)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine

2021-07-17 18:46:20 (17324): VM failed to start.
2021-07-17 18:46:20 (17324): Could not start 
2021-07-17 18:46:20 (17324): ERROR: VM failed to start
2021-07-17 18:46:20 (17324): Powering off VM.
2021-07-17 18:46:20 (17324): Deregistering VM. (boinc_dc30edfe97b0db55, slot#6)
2021-07-17 18:46:21 (17324): Removing network bandwidth throttle group from VM.
2021-07-17 18:46:21 (17324): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:19.248010          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.248010          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.248010          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.248010          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.258006          Saving settings file "C:\ProgramData\BOINC\slots\6\boinc_dc30edfe97b0db55\boinc_dc30edfe97b0db55.vbox" with version "1.16-windows"
00:00:19.874658          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.874658          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.874658          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.874658          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:19.888644          Saving settings file "C:\ProgramData\BOINC\slots\6\boinc_dc30edfe97b0db55\boinc_dc30edfe97b0db55.vbox" with version "1.16-windows"
00:00:21.053978          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.053978          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.053978          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.053978          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.072970          Saving settings file "C:\ProgramData\BOINC\slots\6\boinc_dc30edfe97b0db55\boinc_dc30edfe97b0db55.vbox" with version "1.16-windows"
00:00:21.583677          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.583677          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.583677          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:21.583677          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:26.015167 Watcher  ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The virtual machine 'boinc_dc30edfe97b0db55' has terminated unexpectedly during startup with exit code -1073741819 (0xc0000005)}, preserve=false aResultDetail=0
00:00:26.017154 Watcher  Reaper: Pid 11776 (2e00) exited normally: -1073741819 (0xc0000005)
00:00:26.428912          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:26.428912          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:26.428912          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:26.428912          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:26.435907          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:26.871670          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:26.871670          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:26.871670          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:26.871670          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:26.884661          Saving settings file "C:\ProgramData\BOINC\slots\6\boinc_dc30edfe97b0db55\boinc_dc30edfe97b0db55.vbox" with version "1.16-windows"
00:00:27.484314          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:27.484314          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:27.484314          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:27.484314          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:27.485313          Saving settings file "C:\Users\Administrator\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:42.479760 main     VirtualBox: object deletion starts
00:00:42.480751 main     ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={Medium 'C:\Users\Administrator\VirtualBox VMs\Home\Home.vdi' cannot be closed because it is still attached to 1 virtual machines}, preserve=false aResultDetail=0
00:00:42.495751 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={9570b9d5-f1a1-448a-10c5-e12f5285adad} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:42.496742 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

       255
Maximum Devices per NVMe Port:   1
Maximum PIIX3 Floppy Controllers:1
Maximum ICH9 Floppy Controllers: 1
Maximum Floppy Port count:       1
Maximum Devices per Floppy Port: 2
Default machine folder:          C:\Users\Administrator\VirtualBox VMs
Raw-mode Supported:              yes
Exclusive HW virtualization use: off
Default hard disk format:        VDI
VRDE auth library:               VBoxAuth
Webservice auth. library:        VBoxAuth
Remote desktop ExtPack:          
Log history count:               3
Default frontend:                
Default audio driver:            DirectSound
Autostart database path:         
Default Guest Additions ISO:     C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso
Logging Level:                   all

2021-07-17 18:45:58 (17324): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2021-07-17T22:45:57.923000000Z
Processor online count: 8
Processor count: 8
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: yes
Processor#0 speed: unknown
Processor#0 description: Intel(R) Core(TM) i7-4810MQ CPU @ 2.80GHz
Processor#1 speed: unknown
Processor#1 description: Intel(R) Core(TM) i7-4810MQ CPU @ 2.80GHz
Processor#2 speed: unknown
Processor#2 description: Intel(R) Core(TM) i7-4810MQ CPU @ 2.80GHz
Processor#3 speed: unknown
Processor#3 description: Intel(R) Core(TM) i7-4810MQ CPU @ 2.80GHz
Processor#4 speed: unknown
Processor#4 description: Intel(R) Core(TM) i7-4810MQ CPU @ 2.80GHz
Processor#5 speed: unknown
Processor#5 description: Intel(R) Core(TM) i7-4810MQ CPU @ 2.80GHz
Processor#6 speed: unknown
Processor#6 description: Intel(R) Core(TM) i7-4810MQ CPU @ 2.80GHz
Processor#7 speed: unknown
Processor#7 description: Intel(R) Core(TM) i7-4810MQ CPU @ 2.80GHz
Memory size: 24400 MByte
Memory available: 15769 MByte
Operating system: Windows 10
Operating system version: 10.0.19042

2021-07-17 18:45:58 (17324): 
Command: VBoxManage -q showvminfo "boinc_dc30edfe97b0db55" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_dc30edfe97b0db55'
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 2834 of file VBoxManageInfo.cpp

2021-07-17 18:46:00 (17324): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC\slots\6/vm_image.vdi" 
Exit Code: 0
Output:
UUID:           f888c51e-0503-4495-8794-fd67809dc4e8
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       C:\ProgramData\BOINC\slots\6\vm_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3794 MBytes
Encryption:     disabled

2021-07-17 18:46:01 (17324): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC\slots\6/vm_image.vdi" 
Exit Code: 0
Output:
UUID:           f888c51e-0503-4495-8794-fd67809dc4e8
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       C:\ProgramData\BOINC\slots\6\vm_image.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3794 MBytes
Encryption:     disabled

2021-07-17 18:46:01 (17324): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\slots\6/vm_image.vdi" 
Exit Code: 0
Output:

2021-07-17 18:46:02 (17324): 
Command: VBoxManage -q createvm --name "boinc_dc30edfe97b0db55" --basefolder "C:\ProgramData\BOINC\slots\6" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_dc30edfe97b0db55' is created and registered.
UUID: ca24f8f9-0872-4a58-bfb3-c8982d74cf99
Settings file: 'C:\ProgramData\BOINC\slots\6\boinc_dc30edfe97b0db55\boinc_dc30edfe97b0db55.vbox'

2021-07-17 18:46:03 (17324): 
Command: VBoxManage -q modifyvm "boinc_dc30edfe97b0db55" --description "CMS_2467099_1626518504.832074_0" 
Exit Code: 0
Output:

2021-07-17 18:46:03 (17324): 
Command: VBoxManage -q modifyvm "boinc_dc30edfe97b0db55" --memory 8168 
Exit Code: 0
Output:

2021-07-17 18:46:04 (17324): 
Command: VBoxManage -q modifyvm "boinc_dc30edfe97b0db55" --cpus 8 
Exit Code: 0
Output:

2021-07-17 18:46:04 (17324): 
Command: VBoxManage -q modifyvm "boinc_dc30edfe97b0db55" --acpi on --ioapic on 
Exit Code: 0
Output:

2021-07-17 18:46:05 (17324): 
Command: VBoxManage -q modifyvm "boinc_dc30edfe97b0db55" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2021-07-17 18:46:06 (17324): 
Command: VBoxManage -q modifyvm "boinc_dc30edfe97b0db55" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2021-07-17 18:46:06 (17324): 
Command: VBoxManage -q modifyvm "boinc_dc30edfe97b0db55" --cableconnected1 on 
Exit Code: 0
Output:

2021-07-17 18:46:07 (17324): 
Command: VBoxManage -q modifyvm "boinc_dc30edfe97b0db55" --usb off 
Exit Code: 0
Output:

2021-07-17 18:46:07 (17324): 
Command: VBoxManage -q modifyvm "boinc_dc30edfe97b0db55" --uart1 off --uart2 off 
Exit Code: 0
Output:

2021-07-17 18:46:08 (17324): 
Command: VBoxManage -q modifyvm "boinc_dc30edfe97b0db55" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2021-07-17 18:46:08 (17324): 
Command: VBoxManage -q modifyvm "boinc_dc30edfe97b0db55" --audio none 
Exit Code: 0
Output:

2021-07-17 18:46:09 (17324): 
Command: VBoxManage -q modifyvm "boinc_dc30edfe97b0db55" --clipboard disabled 
Exit Code: 0
Output:

2021-07-17 18:46:09 (17324): 
Command: VBoxManage -q modifyvm "boinc_dc30edfe97b0db55" --draganddrop disabled 
Exit Code: 0
Output:

2021-07-17 18:46:10 (17324): 
Command: VBoxManage -q storagectl "boinc_dc30edfe97b0db55" --name "Hard Disk Controller" --add "ide" --controller "PIIX4" 
Exit Code: 0
Output:

2021-07-17 18:46:13 (17324): 
Command: VBoxManage -q storageattach "boinc_dc30edfe97b0db55" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --setuuid "" --medium "C:\ProgramData\BOINC\slots\6/vm_image.vdi" 
Exit Code: 0
Output:

2021-07-17 18:46:13 (17324): 
Command: VBoxManage -q storageattach "boinc_dc30edfe97b0db55" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2021-07-17 18:46:14 (17324): 
Command: VBoxManage -q bandwidthctl "boinc_dc30edfe97b0db55" add "boinc_dc30edfe97b0db55_net" --type network --limit 1024G 
Exit Code: 0
Output:

2021-07-17 18:46:14 (17324): 
Command: VBoxManage -q modifyvm "boinc_dc30edfe97b0db55" --natpf1 ",tcp,127.0.0.1,57221,,80" 
Exit Code: 0
Output:

2021-07-17 18:46:15 (17324): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2021-07-17 18:46:15 (17324): 
Command: VBoxManage -q sharedfolder add "boinc_dc30edfe97b0db55" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\6/shared"
Exit Code: 0
Output:

2021-07-17 18:46:20 (17324): 
Command: VBoxManage -q startvm "boinc_dc30edfe97b0db55" --type headless
Exit Code: -1073741819
Output:
Waiting for VM "boinc_dc30edfe97b0db55" to power on...
VBoxManage.exe: error: The virtual machine 'boinc_dc30edfe97b0db55' has terminated unexpectedly during startup with exit code -1073741819 (0xc0000005)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine

2021-07-17 18:46:21 (17324): 
Command: VBoxManage -q snapshot "boinc_dc30edfe97b0db55" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2021-07-17 18:46:21 (17324): 
Command: VBoxManage -q bandwidthctl "boinc_dc30edfe97b0db55" remove "boinc_dc30edfe97b0db55_net" 
Exit Code: 0
Output:

2021-07-17 18:46:32 (17324): 
Command: VBoxManage -q unregistervm "boinc_dc30edfe97b0db55" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

18:46:38 (17324): called boinc_finish(-1073741819)

</stderr_txt>
]]>


©2024 CERN