Name | Theory_2743-2679240-290_1 |
Workunit | 223879078 |
Created | 3 Jul 2024, 16:48:18 UTC |
Sent | 3 Jul 2024, 18:53:30 UTC |
Report deadline | 14 Jul 2024, 18:53:30 UTC |
Received | 3 Jul 2024, 19:00:54 UTC |
Server state | Over |
Outcome | Computation error |
Client state | Compute error |
Exit status | -2147467259 (0x80004005) Unknown error code |
Computer ID | 10633954 |
Run time | 12 sec |
CPU time | 0 sec |
Validate state | Invalid |
Credit | 0.00 |
Device peak FLOPS | 5.20 GFLOPS |
Application version | Theory Simulation v300.30 (vbox64_theory) windows_x86_64 |
Peak working set size | 11.69 MB |
Peak swap size | 6.21 MB |
Peak disk usage | 2.03 MB |
<core_client_version>7.16.20</core_client_version> <![CDATA[ <message> Erreur non sp�cifi�e (0x80004005) - exit code 2147500037 (0x80004005)</message> <stderr_txt> 2024-07-03 20:53:36 (22228): vboxwrapper version 26207 2024-07-03 20:53:36 (22228): BOINC client version: 7.16.20 2024-07-03 20:53:36 (22228): Detected: VirtualBox VboxManage Interface (Version: 6.1.14) 2024-07-03 20:53:37 (22228): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds) 2024-07-03 20:53:37 (22228): Successfully copied 'init_data.xml' to the shared directory. 2024-07-03 20:53:37 (22228): Successfully copied 'input' to the shared directory. 2024-07-03 20:53:37 (22228): Create VM. (boinc_f0280223bdbf22df, slot#1) 2024-07-03 20:53:37 (22228): Setting Memory Size for VM. (630MB) 2024-07-03 20:53:38 (22228): Setting CPU Count for VM. (1) 2024-07-03 20:53:38 (22228): Setting Chipset Options for VM. 2024-07-03 20:53:38 (22228): Setting Graphics Controller Options for VM. 2024-07-03 20:53:39 (22228): Setting Boot Options for VM. 2024-07-03 20:53:39 (22228): Setting Network Configuration for NAT. 2024-07-03 20:53:39 (22228): Enabling VM Network Access. 2024-07-03 20:53:39 (22228): Disabling USB Support for VM. 2024-07-03 20:53:40 (22228): Disabling COM Port Support for VM. 2024-07-03 20:53:40 (22228): Disabling LPT Port Support for VM. 2024-07-03 20:53:40 (22228): Disabling Audio Support for VM. 2024-07-03 20:53:40 (22228): Disabling Clipboard Support for VM. 2024-07-03 20:53:41 (22228): Disabling Drag and Drop Support for VM. 2024-07-03 20:53:41 (22228): Adding storage controller(s) to VM. 2024-07-03 20:53:41 (22228): Adding virtual disk drive to VM. (Theory_2024_04_30_prod.vdi) 2024-07-03 20:53:42 (22228): Adding VirtualBox Guest Additions to VM. 2024-07-03 20:53:43 (22228): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB) 2024-07-03 20:53:43 (22228): forwarding host port 54147 to guest port 80 2024-07-03 20:53:43 (22228): Enabling remote desktop for VM. 2024-07-03 20:53:44 (22228): Enabling shared directory for VM. 2024-07-03 20:53:44 (22228): Starting VM using VBoxManage interface. (boinc_f0280223bdbf22df, slot#1) 2024-07-03 20:53:46 (22228): Error in start VM for VM: -2147467259 Command: VBoxManage -q startvm "boinc_f0280223bdbf22df" --type headless Output: Waiting for VM "boinc_f0280223bdbf22df" to power on... 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 2024-07-03 20:53:46 (22228): VM failed to start. 2024-07-03 20:53:46 (22228): Could not start 2024-07-03 20:53:46 (22228): ERROR: VM failed to start 2024-07-03 20:53:46 (22228): Powering off VM. 2024-07-03 20:53:46 (22228): Deregistering VM. (boinc_f0280223bdbf22df, slot#1) 2024-07-03 20:53:46 (22228): Removing network bandwidth throttle group from VM. 2024-07-03 20:53:47 (22228): Removing VM from VirtualBox. Hypervisor System Log: 00:00:07.686268 Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_f0280223bdbf22df\boinc_f0280223bdbf22df.vbox" with version "1.16-windows" 00:00:07.954782 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:07.954889 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:07.973081 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0 00:00:08.219089 Launched VM: 73403136 pid: 22920 (0x5988) frontend: headless name: boinc_f0280223bdbf22df 00:00:10.355933 Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_f0280223bdbf22df\boinc_f0280223bdbf22df.vbox" with version "1.16-windows" 00:00:10.411484 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0 00:00:10.723365 Saving settings file "C:\Users\Chacal\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:10.984367 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_e14ab3e97424acd1'}, preserve=false aResultDetail=0 00:00:11.242815 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:11.247883 Saving settings file "C:\Users\Chacal\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:11.513865 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:11.770280 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:12.040416 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:12.311606 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:12.700377 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:13.114621 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:13.373348 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:13.625327 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:13.896637 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:14.147444 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:14.402083 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:14.672768 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:14.927884 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:15.194550 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:15.461941 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:15.992612 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:15.992885 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:15.994187 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:15.998709 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:16.247586 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:16.247843 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:16.248147 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:16.512514 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:16.779234 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:17.294506 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:17.547651 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:17.820087 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:17.820228 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:17.833623 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0 00:00:18.072168 Launched VM: 72967872 pid: 23800 (0x5cf8) frontend: headless name: boinc_e14ab3e97424acd1 00:00:19.721599 Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_e14ab3e97424acd1\boinc_e14ab3e97424acd1.vbox" with version "1.16-windows" 00:00:19.764366 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0 00:00:20.051425 Saving settings file "C:\Users\Chacal\.VirtualBox\VirtualBox.xml" with version "1.12-windows" VM Execution Log: VM Startup Log: VM Trace Log: Processor#4 description: AMD Ryzen 7 3700X 8-Core Processor Processor#5 speed: unknown Processor#5 description: AMD Ryzen 7 3700X 8-Core Processor Processor#6 speed: unknown Processor#6 description: AMD Ryzen 7 3700X 8-Core Processor Processor#7 speed: unknown Processor#7 description: AMD Ryzen 7 3700X 8-Core Processor Processor#8 speed: unknown Processor#8 description: AMD Ryzen 7 3700X 8-Core Processor Processor#9 speed: unknown Processor#9 description: AMD Ryzen 7 3700X 8-Core Processor Processor#10 speed: unknown Processor#10 description: AMD Ryzen 7 3700X 8-Core Processor Processor#11 speed: unknown Processor#11 description: AMD Ryzen 7 3700X 8-Core Processor Processor#12 speed: unknown Processor#12 description: AMD Ryzen 7 3700X 8-Core Processor Processor#13 speed: unknown Processor#13 description: AMD Ryzen 7 3700X 8-Core Processor Processor#14 speed: unknown Processor#14 description: AMD Ryzen 7 3700X 8-Core Processor Processor#15 speed: unknown Processor#15 description: AMD Ryzen 7 3700X 8-Core Processor Memory size: 32682 MByte Memory available: 16558 MByte Operating system: Windows 10 Operating system version: 10.0.19045 2024-07-03 20:53:37 (22228): Command: VBoxManage -q showvminfo "boinc_f0280223bdbf22df" --machinereadable Exit Code: -2135228415 Output: VBoxManage.exe: error: Could not find a registered machine named 'boinc_f0280223bdbf22df' 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 2715 of file VBoxManageInfo.cpp 2024-07-03 20:53:37 (22228): Command: VBoxManage -q createvm --name "boinc_f0280223bdbf22df" --basefolder "C:\ProgramData\BOINC\slots\1" --ostype "Linux26_64" --register Exit Code: 0 Output: Virtual machine 'boinc_f0280223bdbf22df' is created and registered. UUID: b56a746d-bd70-4930-a5d8-b2d740373eb8 Settings file: 'C:\ProgramData\BOINC\slots\1\boinc_f0280223bdbf22df\boinc_f0280223bdbf22df.vbox' 2024-07-03 20:53:37 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --description "Theory_2743-2679240-290_1" Exit Code: 0 Output: 2024-07-03 20:53:38 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --memory 630 Exit Code: 0 Output: 2024-07-03 20:53:38 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --cpus 1 Exit Code: 0 Output: 2024-07-03 20:53:38 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --acpi on --ioapic on --rtcuseutc off Exit Code: 0 Output: 2024-07-03 20:53:39 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --vram 16 --graphicscontroller VBoxVGA Exit Code: 0 Output: 2024-07-03 20:53:39 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --boot1 disk --boot2 dvd --boot3 none --boot4 none Exit Code: 0 Output: 2024-07-03 20:53:39 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --nic1 nat --natdnsproxy1 on --cableconnected1 off Exit Code: 0 Output: 2024-07-03 20:53:39 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --cableconnected1 on Exit Code: 0 Output: 2024-07-03 20:53:40 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --usb off Exit Code: 0 Output: 2024-07-03 20:53:40 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --uart1 off --uart2 off Exit Code: 0 Output: 2024-07-03 20:53:40 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --lpt1 off --lpt2 off Exit Code: 0 Output: 2024-07-03 20:53:40 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --audio none Exit Code: 0 Output: 2024-07-03 20:53:41 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --clipboard disabled Exit Code: 0 Output: 2024-07-03 20:53:41 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --draganddrop disabled Exit Code: 0 Output: 2024-07-03 20:53:41 (22228): Command: VBoxManage -q storagectl "boinc_f0280223bdbf22df" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3 Exit Code: 0 Output: 2024-07-03 20:53:41 (22228): Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2024_04_30_prod.vdi" Exit Code: 0 Output: UUID: 3bbae7b0-9837-4992-8ac4-5c7feef1de80 Parent UUID: base State: created Type: normal (base) Location: C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2024_04_30_prod.vdi Storage format: VDI Format variant: dynamic default Capacity: 20480 MBytes Size on disk: 781 MBytes Encryption: disabled Property: AllocationBlockSize=1048576 2024-07-03 20:53:42 (22228): Command: VBoxManage -q storageattach "boinc_f0280223bdbf22df" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2024_04_30_prod.vdi" Exit Code: 0 Output: 2024-07-03 20:53:42 (22228): Command: VBoxManage -q storageattach "boinc_f0280223bdbf22df" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none Exit Code: 0 Output: 2024-07-03 20:53:42 (22228): Command: VBoxManage -q storageattach "boinc_f0280223bdbf22df" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2024_04_30_prod.vdi" Exit Code: 0 Output: 2024-07-03 20:53:43 (22228): Command: VBoxManage -q storageattach "boinc_f0280223bdbf22df" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" Exit Code: 0 Output: 2024-07-03 20:53:43 (22228): Command: VBoxManage -q bandwidthctl "boinc_f0280223bdbf22df" add "boinc_f0280223bdbf22df_net" --type network --limit 1024G Exit Code: 0 Output: 2024-07-03 20:53:43 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --natpf1 ",tcp,127.0.0.1,54147,,80" Exit Code: 0 Output: 2024-07-03 20:53:43 (22228): Command: VBoxManage -q list extpacks Exit Code: 0 Output: Extension Packs: 1 Pack no. 0: Oracle VM VirtualBox Extension Pack Version: 6.1.14 Revision: 140239 Edition: Description: Oracle Cloud Infrastructure integration, USB 2.0 and USB 3.0 Host Controller, Host Webcam, VirtualBox RDP, PXE ROM, Disk Encryption, NVMe. VRDE Module: VBoxVRDP Usable: true Why unusable: 2024-07-03 20:53:44 (22228): Command: VBoxManage -q modifyvm "boinc_f0280223bdbf22df" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 54148 Exit Code: 0 Output: 2024-07-03 20:53:44 (22228): Command: VBoxManage -q sharedfolder add "boinc_f0280223bdbf22df" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\1/shared" Exit Code: 0 Output: 2024-07-03 20:53:46 (22228): Command: VBoxManage -q startvm "boinc_f0280223bdbf22df" --type headless Exit Code: -2147467259 Output: Waiting for VM "boinc_f0280223bdbf22df" to power on... 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 2024-07-03 20:53:46 (22228): Command: VBoxManage -q snapshot "boinc_f0280223bdbf22df" list Exit Code: -108 Output: This machine does not have any snapshots 2024-07-03 20:53:47 (22228): Command: VBoxManage -q bandwidthctl "boinc_f0280223bdbf22df" remove "boinc_f0280223bdbf22df_net" Exit Code: 0 Output: VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running 2024-07-03 20:53:47 (22228): Command: VBoxManage -q unregistervm "boinc_f0280223bdbf22df" --delete Exit Code: 0 Output: 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100% 2024-07-03 20:53:57 (22228): called boinc_finish(-2147467259) </stderr_txt> ]]>
©2024 CERN