Name Theory_2743-2767317-250_0
Workunit 223765268
Created 27 Jun 2024, 4:02:55 UTC
Sent 27 Jun 2024, 8:52:53 UTC
Report deadline 8 Jul 2024, 8:52:53 UTC
Received 27 Jun 2024, 9:53:50 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 5 (0x00000005) Unknown error code
Computer ID 10850994
Run time 12 sec
CPU time 0 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 5.53 GFLOPS
Application version Theory Simulation v300.50 (vbox64_theory)
x86_64-apple-darwin
Peak working set size 2.88 MB
Peak swap size 391.86 GB
Peak disk usage 1.32 MB

Stderr output

<core_client_version>7.24.3</core_client_version>
<![CDATA[
<message>
process exited with code 5 (0x5, -251)</message>
<stderr_txt>
2024-06-27 17:53:58 (21343): vboxwrapper version 26207
2024-06-27 17:53:58 (21343): BOINC client version: 7.24.3
2024-06-27 17:53:58 (21343): Detected: VirtualBox VboxManage Interface (Version: 7.0.16)
2024-06-27 17:53:58 (21343): Detected: Sandbox Configuration Enabled
2024-06-27 17:53:58 (21343): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2024-06-27 17:53:58 (21343): Successfully copied 'init_data.xml' to the shared directory.
2024-06-27 17:53:58 (21343): Successfully copied 'input' to the shared directory.
2024-06-27 17:53:58 (21343): Create VM. (boinc_ab94c5697133c9be, slot#6)
2024-06-27 17:53:59 (21343): Setting Memory Size for VM. (630MB)
2024-06-27 17:53:59 (21343): Setting CPU Count for VM. (1)
2024-06-27 17:53:59 (21343): Setting Chipset Options for VM.
2024-06-27 17:53:59 (21343): Setting Graphics Controller Options for VM.
2024-06-27 17:53:59 (21343): Setting Boot Options for VM.
2024-06-27 17:53:59 (21343): Setting Network Configuration for NAT.
2024-06-27 17:53:59 (21343): Enabling VM Network Access.
2024-06-27 17:53:59 (21343): Disabling USB Support for VM.
2024-06-27 17:54:00 (21343): Disabling COM Port Support for VM.
2024-06-27 17:54:00 (21343): Disabling Audio Support for VM.
2024-06-27 17:54:00 (21343): Disabling Clipboard Support for VM.
2024-06-27 17:54:00 (21343): Disabling Drag and Drop Support for VM.
2024-06-27 17:54:00 (21343): Adding storage controller(s) to VM.
2024-06-27 17:54:00 (21343): Adding virtual disk drive to VM. (Theory_2024_05_03_prod.vdi)
2024-06-27 17:54:01 (21343): Attempts: 2
2024-06-27 17:54:02 (21343): Adding VirtualBox Guest Additions to VM.
2024-06-27 17:54:02 (21343): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2024-06-27 17:54:02 (21343): forwarding host port 57652 to guest port 80
2024-06-27 17:54:02 (21343): Enabling remote desktop for VM.
2024-06-27 17:54:02 (21343): Required extension pack not installed, remote desktop not enabled.
2024-06-27 17:54:02 (21343): Enabling shared directory for VM.
2024-06-27 17:54:03 (21343): Starting VM using VBoxManage interface. (boinc_ab94c5697133c9be, slot#6)
2024-06-27 17:54:03 (21343): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_ab94c5697133c9be" --type headless
Output:
VBoxManage: error: The virtual machine 'boinc_ab94c5697133c9be' has terminated unexpectedly during startup because of signal 9
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_ab94c5697133c9be" to power on...

2024-06-27 17:54:03 (21343): VM failed to start.
2024-06-27 17:54:03 (21343): Could not start 
2024-06-27 17:54:03 (21343): ERROR: VM failed to start
2024-06-27 17:54:03 (21343): Powering off VM.
2024-06-27 17:54:03 (21343): Deregistering VM. (boinc_ab94c5697133c9be, slot#6)
2024-06-27 17:54:03 (21343): Removing network bandwidth throttle group from VM.
2024-06-27 17:54:04 (21343): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:04.483736 nspr-3   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
00:00:04.485041 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox" with version "1.19-macosx"
00:00:04.486105 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox"
00:00:04.486291 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_a4a08a6237f7fbc0/boinc_a4a08a6237f7fbc0.vbox" with version "1.19-macosx"
00:00:04.487147 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_a4a08a6237f7fbc0/boinc_a4a08a6237f7fbc0.vbox"
00:00:04.487669 nspr-4   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox" with version "1.19-macosx"
00:00:04.488466 nspr-4   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox"
00:00:04.540976 nspr-4   Launched VM: 22547504 pid: 21444 (0x53c4) frontend: headless name: boinc_a4a08a6237f7fbc0
00:00:04.588759 Watcher  ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The virtual machine 'boinc_a4a08a6237f7fbc0' has terminated unexpectedly during startup because of signal 9}, preserve=false aResultDetail=0
00:00:04.591310 nspr-4   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
00:00:04.592361 nspr-3   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
00:00:04.593594 nspr-4   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox" with version "1.19-macosx"
00:00:04.594571 nspr-4   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox"
00:00:04.755371 nspr-2   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:04.756014 nspr-4   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox" with version "1.19-macosx"
00:00:04.757115 nspr-4   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox"
00:00:04.919780 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_a4a08a6237f7fbc0/boinc_a4a08a6237f7fbc0.vbox" with version "1.19-macosx"
00:00:04.920989 nspr-2   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox" with version "1.19-macosx"
00:00:04.921019 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/5/boinc_a4a08a6237f7fbc0/boinc_a4a08a6237f7fbc0.vbox"
00:00:04.921837 nspr-2   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox"
00:00:05.047147 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/projects/virtualbox/VirtualBox.xml" with version "1.12-macosx"
00:00:05.048262 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/projects/virtualbox/VirtualBox.xml"
00:00:05.048440 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox" with version "1.19-macosx"
00:00:05.049341 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox"
00:00:05.050639 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox" with version "1.19-macosx"
00:00:05.051493 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox"
00:00:05.205139 nspr-4   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox" with version "1.19-macosx"
00:00:05.206356 nspr-4   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox"
00:00:05.358044 nspr-3   ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={&#197;&#131;o extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0
00:00:05.373453 nspr-3   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
00:00:05.373669 nspr-2   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
00:00:05.388268 nspr-3   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:05.480993 nspr-2   Launched VM: 22601168 pid: 21463 (0x53d7) frontend: headless name: boinc_ab94c5697133c9be
00:00:06.078089 Watcher  ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The virtual machine 'boinc_ab94c5697133c9be' has terminated unexpectedly during startup because of signal 9}, preserve=false aResultDetail=0
00:00:06.188712 nspr-3   ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:06.341479 nspr-4   Saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox" with version "1.19-macosx"
00:00:06.342613 nspr-4   Finished saving settings file "/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox"
00:00:06.493199 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/projects/virtualbox/VirtualBox.xml" with version "1.12-macosx"
00:00:06.494229 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/projects/virtualbox/VirtualBox.xml"
00:00:06.494285 nspr-3   Saving settings file "/Library/Application Support/BOINC Data/projects/virtualbox/VirtualBox.xml" with version "1.12-macosx"
00:00:06.494954 nspr-3   Finished saving settings file "/Library/Application Support/BOINC Data/projects/virtualbox/VirtualBox.xml"
00:00:06.495900 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/virtualbox/VirtualBox.xml" with version "1.12-macosx"
00:00:06.496872 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/projects/virtualbox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

Maximum Devices per SAS Port:    1
Maximum NVMe PIIX3 Controllers:  1
Maximum NVMe ICH9 Controllers:   8
Maximum NVMe Port count:         255
Maximum Devices per NVMe Port:   1
Maximum virtio-scsi PIIX3 Controllers:  1
Maximum virtio-scsi ICH9 Controllers:   8
Maximum virtio-scsi Port count:         256
Maximum Devices per virtio-scsi 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:          /Users/nakajimaryouichi/VirtualBox VMs
Raw-mode Supported:              no
Exclusive HW virtualization use: off
Default hard disk format:        VDI
VRDE auth library:               VBoxAuth
Webservice auth. library:        VBoxAuth
Remote desktop ExtPack:          
VM encryption ExtPack:           
Log history count:               3
Default frontend:                
Default audio driver:            CoreAudio
Autostart database path:         
Default Guest Additions ISO:     /Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso
Logging Level:                   all
Proxy Mode:                      System
Proxy URL:                       
User language:                   C

2024-06-27 17:53:58 (21343): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2024-06-27T08:53:58.746000000Z
Processor online count: 8
Processor count: 8
Processor online core count: 8
Processor core count: 8
Processor supports HW virtualization: no
Processor supports PAE: no
Processor supports long mode: yes
Processor supports nested paging: no
Processor supports unrestricted guest: no
Processor supports nested HW virtualization: no
Processor supports virt. vmsave/vmload: no
Processor#0 speed: 2400 MHz
Processor#0 description: VirtualApple @ 2.50GHz
Processor#1 speed: 2400 MHz
Processor#1 description: VirtualApple @ 2.50GHz
Processor#2 speed: 2400 MHz
Processor#2 description: VirtualApple @ 2.50GHz
Processor#3 speed: 2400 MHz
Processor#3 description: VirtualApple @ 2.50GHz
Processor#4 speed: 2400 MHz
Processor#4 description: VirtualApple @ 2.50GHz
Processor#5 speed: 2400 MHz
Processor#5 description: VirtualApple @ 2.50GHz
Processor#6 speed: 2400 MHz
Processor#6 description: VirtualApple @ 2.50GHz
Processor#7 speed: 2400 MHz
Processor#7 description: VirtualApple @ 2.50GHz
Memory size: 8192 MByte
Memory available: 531 MByte
Operating system: Darwin
Operating system version: 23.5.0

2024-06-27 17:53:58 (21343): 
Command: VBoxManage -q showvminfo "boinc_ab94c5697133c9be" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage: error: Could not find a registered machine named 'boinc_ab94c5697133c9be'
VBoxManage: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee nsISupports
VBoxManage: error: Context: "FindMachine(Bstr(VMNameOrUuid).raw(), machine.asOutParam())" at line 3139 of file VBoxManageInfo.cpp

2024-06-27 17:53:58 (21343): 
Command: VBoxManage -q createvm --name "boinc_ab94c5697133c9be" --basefolder "/Library/Application Support/BOINC Data/slots/6" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_ab94c5697133c9be' is created and registered.
UUID: e45f3383-5ed9-404f-94b8-c4ee39d6cc51
Settings file: '/Library/Application Support/BOINC Data/slots/6/boinc_ab94c5697133c9be/boinc_ab94c5697133c9be.vbox'

2024-06-27 17:53:59 (21343): 
Command: VBoxManage -q modifyvm "boinc_ab94c5697133c9be" --description "Theory_2743-2767317-250_0" 
Exit Code: 0
Output:

2024-06-27 17:53:59 (21343): 
Command: VBoxManage -q modifyvm "boinc_ab94c5697133c9be" --memory 630 
Exit Code: 0
Output:

2024-06-27 17:53:59 (21343): 
Command: VBoxManage -q modifyvm "boinc_ab94c5697133c9be" --cpus 1 
Exit Code: 0
Output:

2024-06-27 17:53:59 (21343): 
Command: VBoxManage -q modifyvm "boinc_ab94c5697133c9be" --acpi on --ioapic on --rtcuseutc on 
Exit Code: 0
Output:

2024-06-27 17:53:59 (21343): 
Command: VBoxManage -q modifyvm "boinc_ab94c5697133c9be" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2024-06-27 17:53:59 (21343): 
Command: VBoxManage -q modifyvm "boinc_ab94c5697133c9be" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2024-06-27 17:53:59 (21343): 
Command: VBoxManage -q modifyvm "boinc_ab94c5697133c9be" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2024-06-27 17:53:59 (21343): 
Command: VBoxManage -q modifyvm "boinc_ab94c5697133c9be" --cableconnected1 on 
Exit Code: 0
Output:

2024-06-27 17:54:00 (21343): 
Command: VBoxManage -q modifyvm "boinc_ab94c5697133c9be" --usb off 
Exit Code: 0
Output:

2024-06-27 17:54:00 (21343): 
Command: VBoxManage -q modifyvm "boinc_ab94c5697133c9be" --uart1 off --uart2 off 
Exit Code: 0
Output:

2024-06-27 17:54:00 (21343): 
Command: VBoxManage -q modifyvm "boinc_ab94c5697133c9be" --audio-enabled off 
Exit Code: 0
Output:

2024-06-27 17:54:00 (21343): 
Command: VBoxManage -q modifyvm "boinc_ab94c5697133c9be" --clipboard disabled 
Exit Code: 0
Output:

2024-06-27 17:54:00 (21343): 
Command: VBoxManage -q modifyvm "boinc_ab94c5697133c9be" --draganddrop disabled 
Exit Code: 0
Output:

2024-06-27 17:54:00 (21343): 
Command: VBoxManage -q storagectl "boinc_ab94c5697133c9be" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2024-06-27 17:54:02 (21343): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/Theory_2024_05_03_prod.vdi" 
Exit Code: 0
Output:
UUID:           088a56fe-9ca1-4a9e-ac6f-55fc3c5a4cc4
Parent UUID:    base
State:          created
Type:           multiattach
Location:       /Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/Theory_2024_05_03_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   781 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576
Child UUIDs:    9c1a86a7-47ed-485d-8ade-4acefc087624

2024-06-27 17:54:02 (21343): 
Command: VBoxManage -q storageattach "boinc_ab94c5697133c9be" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/Theory_2024_05_03_prod.vdi" 
Exit Code: 0
Output:

2024-06-27 17:54:02 (21343): 
Command: VBoxManage -q storageattach "boinc_ab94c5697133c9be" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2024-06-27 17:54:02 (21343): 
Command: VBoxManage -q bandwidthctl "boinc_ab94c5697133c9be" add "boinc_ab94c5697133c9be_net" --type network --limit 1024G 
Exit Code: 0
Output:

2024-06-27 17:54:02 (21343): 
Command: VBoxManage -q modifyvm "boinc_ab94c5697133c9be" --natpf1 ",tcp,127.0.0.1,57652,,80" 
Exit Code: 0
Output:

2024-06-27 17:54:02 (21343): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2024-06-27 17:54:02 (21343): 
Command: VBoxManage -q sharedfolder add "boinc_ab94c5697133c9be" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/6/shared"
Exit Code: 0
Output:

2024-06-27 17:54:03 (21343): 
Command: VBoxManage -q startvm "boinc_ab94c5697133c9be" --type headless
Exit Code: -2147467259
Output:
VBoxManage: error: The virtual machine 'boinc_ab94c5697133c9be' has terminated unexpectedly during startup because of signal 9
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_ab94c5697133c9be" to power on...

2024-06-27 17:54:03 (21343): 
Command: VBoxManage -q snapshot "boinc_ab94c5697133c9be" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2024-06-27 17:54:04 (21343): 
Command: VBoxManage -q bandwidthctl "boinc_ab94c5697133c9be" remove "boinc_ab94c5697133c9be_net" 
Exit Code: 0
Output:

2024-06-27 17:54:04 (21343): 
Command: VBoxManage -q unregistervm "boinc_ab94c5697133c9be" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2024-06-27 17:54:09 (21343): called boinc_finish(-2147467259)

</stderr_txt>
]]>


©2024 CERN