Name Theory_2773-2958320-348_0
Workunit 229861022
Created 20 Jan 2025, 5:41:47 UTC
Sent 20 Jan 2025, 10:34:05 UTC
Report deadline 31 Jan 2025, 10:34:05 UTC
Received 20 Jan 2025, 10:42:31 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status -2147467259 (0x80004005) Unknown error code
Computer ID 10803716
Run time 20 sec
CPU time
Validate state Invalid
Credit 0.00
Device peak FLOPS 4.74 GFLOPS
Application version Theory Simulation v300.60 (vbox64_theory)
windows_x86_64
Peak working set size 11.35 MB
Peak swap size 6.41 MB
Peak disk usage 0.87 MB

Stderr output

<core_client_version>7.16.20</core_client_version>
<![CDATA[
<message>
Unspecified error
 (0x80004005) - exit code 2147500037 (0x80004005)</message>
<stderr_txt>
2025-01-20 10:34:08 (5548): vboxwrapper version 26208
2025-01-20 10:34:08 (5548): BOINC client version: 7.16.20
2025-01-20 10:34:09 (5548): Detected: VirtualBox VboxManage Interface (Version: 6.1.34)
2025-01-20 10:34:09 (5548): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2025-01-20 10:34:09 (5548): Successfully copied 'init_data.xml' to the shared directory.
2025-01-20 10:34:09 (5548): Successfully copied 'input' to the shared directory.
2025-01-20 10:34:10 (5548): Create VM. (boinc_183d23f2ce03eb45, slot#0)
2025-01-20 10:34:10 (5548): Setting Memory Size for VM. (630MB)
2025-01-20 10:34:10 (5548): Setting CPU Count for VM. (1)
2025-01-20 10:34:11 (5548): Setting Chipset Options for VM.
2025-01-20 10:34:11 (5548): Setting Graphics Controller Options for VM.
2025-01-20 10:34:11 (5548): Setting Boot Options for VM.
2025-01-20 10:34:11 (5548): Setting Network Configuration for NAT.
2025-01-20 10:34:12 (5548): Enabling VM Network Access.
2025-01-20 10:34:12 (5548): Disabling USB Support for VM.
2025-01-20 10:34:12 (5548): Disabling COM Port Support for VM.
2025-01-20 10:34:13 (5548): Disabling LPT Port Support for VM.
2025-01-20 10:34:13 (5548): Disabling Audio Support for VM.
2025-01-20 10:34:13 (5548): Disabling Clipboard Support for VM.
2025-01-20 10:34:13 (5548): Disabling Drag and Drop Support for VM.
2025-01-20 10:34:14 (5548): Adding storage controller(s) to VM.
2025-01-20 10:34:14 (5548): Adding virtual disk drive to VM. (Theory_2025_01_16_prod.vdi)
2025-01-20 10:34:15 (5548): Adding VirtualBox Guest Additions to VM.
2025-01-20 10:34:15 (5548): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2025-01-20 10:34:16 (5548): forwarding host port 63157 to guest port 80
2025-01-20 10:34:16 (5548): Enabling remote desktop for VM.
2025-01-20 10:34:16 (5548): Required extension pack not installed, remote desktop not enabled.
2025-01-20 10:34:16 (5548): Enabling shared directory for VM.
2025-01-20 10:34:17 (5548): Starting VM using VBoxManage interface. (boinc_183d23f2ce03eb45, slot#0)
2025-01-20 10:34:19 (5548): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_183d23f2ce03eb45" --type headless
Output:
Waiting for VM "boinc_183d23f2ce03eb45" 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

2025-01-20 10:34:19 (5548): VM failed to start.
2025-01-20 10:34:19 (5548): Could not start 
2025-01-20 10:34:19 (5548): ERROR: VM failed to start
2025-01-20 10:34:19 (5548): Powering off VM.
2025-01-20 10:34:19 (5548): Deregistering VM. (boinc_183d23f2ce03eb45, slot#0)
2025-01-20 10:34:19 (5548): Removing network bandwidth throttle group from VM.
2025-01-20 10:34:19 (5548): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:08.405482          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_d0c52caca8fd3e44\boinc_d0c52caca8fd3e44.vbox" with version "1.16-windows"
00:00:08.407154          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:08.416622          Launched VM: 67380096 pid: 7584 (0x1da0) frontend: headless name: boinc_183d23f2ce03eb45
00:00:08.668839          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:08.671272          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_d0c52caca8fd3e44\boinc_d0c52caca8fd3e44.vbox" with version "1.16-windows"
00:00:08.936541          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:08.939971          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_d0c52caca8fd3e44\boinc_d0c52caca8fd3e44.vbox" with version "1.16-windows"
00:00:09.478197          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:09.480573          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_d0c52caca8fd3e44\boinc_d0c52caca8fd3e44.vbox" with version "1.16-windows"
00:00:09.749561          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:09.757554          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
00:00:09.757704          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
00:00:09.762734          WARNING [COM]: aRC=E_FAIL (0x80004005) aIID={16ced992-5fdc-4aba-aff5-6a39bbd7c38b} aComponent={HostWrap} aText={Could not load the Host USB Proxy Service (VERR_FILE_NOT_FOUND). The service might not be installed on the host computer}, preserve=true  aResultDetail=0
00:00:09.762914          WARNING [COM]: aRC=E_FAIL (0x80004005) aIID={16ced992-5fdc-4aba-aff5-6a39bbd7c38b} aComponent={HostWrap} aText={Could not load the Host USB Proxy Service (VERR_FILE_NOT_FOUND). The service might not be installed on the host computer}, preserve=true  aResultDetail=0
00:00:09.765444          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
00:00:10.004781          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.012122          Launched VM: 67488256 pid: 17600 (0x44c0) frontend: headless name: boinc_d0c52caca8fd3e44
00:00:10.464366          WARNING [COM]: aRC=E_FAIL (0x80004005) aIID={16ced992-5fdc-4aba-aff5-6a39bbd7c38b} aComponent={HostWrap} aText={Could not load the Host USB Proxy Service (VERR_FILE_NOT_FOUND). The service might not be installed on the host computer}, preserve=true  aResultDetail=0
00:00:10.579224          Saving settings file "C:\ProgramData\BOINC\slots\0\boinc_183d23f2ce03eb45\boinc_183d23f2ce03eb45.vbox" with version "1.16-windows"
00:00:10.642648          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.644436          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
00:00:10.693087          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.956682          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.956993          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.957049          Saving settings file "C:\Users\simon\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:10.959494          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.959648          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_d0c52caca8fd3e44\boinc_d0c52caca8fd3e44.vbox" with version "1.16-windows"
00:00:10.962834 DeleteVM ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.963072 DeleteVM Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_d0c52caca8fd3e44\boinc_d0c52caca8fd3e44.vbox" with version "1.16-windows"
00:00:12.071006          WARNING [COM]: aRC=E_FAIL (0x80004005) aIID={16ced992-5fdc-4aba-aff5-6a39bbd7c38b} aComponent={HostWrap} aText={Could not load the Host USB Proxy Service (VERR_FILE_NOT_FOUND). The service might not be installed on the host computer}, preserve=true  aResultDetail=0
00:00:12.184279          Saving settings file "C:\ProgramData\BOINC\slots\1\boinc_d0c52caca8fd3e44\boinc_d0c52caca8fd3e44.vbox" with version "1.16-windows"
00:00:12.244249          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:12.246197          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
00:00:12.294669          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:12.553546          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:12.553843          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:12.553897          Saving settings file "C:\Users\simon\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:17.563309 main     VirtualBox: object deletion starts
00:00:17.564500 main     HostDnsMonitor: shutting down ...
00:00:17.564569 main     HostDnsMonitor: shut down
00:00:17.567090 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:17.567499 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

 1
Maximum Floppy Port count:       1
Maximum Devices per Floppy Port: 2
Default machine folder:          C:\Users\simon\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:          
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
Proxy Mode:                      System
Proxy URL:                       

2025-01-20 10:34:09 (5548): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2025-01-20T10:34:09.481000000Z
Processor online count: 4
Processor count: 4
Processor online core count: 4
Processor core count: 4
Processor supports HW virtualization: no
Processor supports PAE: yes
Processor supports long mode: yes
Processor supports nested paging: no
Processor supports unrestricted guest: no
Processor supports nested HW virtualization: no
Processor#0 speed: unknown
Processor#0 description: AMD Ryzen 3 3200G with Radeon Vega Graphics
Processor#1 speed: unknown
Processor#1 description: AMD Ryzen 3 3200G with Radeon Vega Graphics
Processor#2 speed: unknown
Processor#2 description: AMD Ryzen 3 3200G with Radeon Vega Graphics
Processor#3 speed: unknown
Processor#3 description: AMD Ryzen 3 3200G with Radeon Vega Graphics
Memory size: 8120 MByte
Memory available: 2457 MByte
Operating system: Windows 10
Operating system version: 10.0.19045

2025-01-20 10:34:10 (5548): 
Command: VBoxManage -q showvminfo "boinc_183d23f2ce03eb45" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_183d23f2ce03eb45'
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 2733 of file VBoxManageInfo.cpp

2025-01-20 10:34:10 (5548): 
Command: VBoxManage -q createvm --name "boinc_183d23f2ce03eb45" --basefolder "C:\ProgramData\BOINC\slots\0" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_183d23f2ce03eb45' is created and registered.
UUID: bb208a57-3a8c-465d-9a30-8a7809fd7724
Settings file: 'C:\ProgramData\BOINC\slots\0\boinc_183d23f2ce03eb45\boinc_183d23f2ce03eb45.vbox'

2025-01-20 10:34:10 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --description "Theory_2773-2958320-348_0" 
Exit Code: 0
Output:

2025-01-20 10:34:10 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --memory 630 
Exit Code: 0
Output:

2025-01-20 10:34:11 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --cpus 1 
Exit Code: 0
Output:

2025-01-20 10:34:11 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2025-01-20 10:34:11 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2025-01-20 10:34:11 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2025-01-20 10:34:12 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2025-01-20 10:34:12 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --cableconnected1 on 
Exit Code: 0
Output:

2025-01-20 10:34:12 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --usb off 
Exit Code: 0
Output:

2025-01-20 10:34:13 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --uart1 off --uart2 off 
Exit Code: 0
Output:

2025-01-20 10:34:13 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2025-01-20 10:34:13 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --audio none 
Exit Code: 0
Output:

2025-01-20 10:34:13 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --clipboard disabled 
Exit Code: 0
Output:

2025-01-20 10:34:14 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --draganddrop disabled 
Exit Code: 0
Output:

2025-01-20 10:34:14 (5548): 
Command: VBoxManage -q storagectl "boinc_183d23f2ce03eb45" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-01-20 10:34:14 (5548): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_01_16_prod.vdi" 
Exit Code: 0
Output:
UUID:           6a4110e9-e559-4c1c-bfd2-ba6f6aaf4169
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2025_01_16_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   781 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2025-01-20 10:34:14 (5548): 
Command: VBoxManage -q storageattach "boinc_183d23f2ce03eb45" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_01_16_prod.vdi" 
Exit Code: 0
Output:

2025-01-20 10:34:15 (5548): 
Command: VBoxManage -q storageattach "boinc_183d23f2ce03eb45" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2025-01-20 10:34:15 (5548): 
Command: VBoxManage -q storageattach "boinc_183d23f2ce03eb45" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/Theory_2025_01_16_prod.vdi" 
Exit Code: 0
Output:

2025-01-20 10:34:15 (5548): 
Command: VBoxManage -q storageattach "boinc_183d23f2ce03eb45" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2025-01-20 10:34:16 (5548): 
Command: VBoxManage -q bandwidthctl "boinc_183d23f2ce03eb45" add "boinc_183d23f2ce03eb45_net" --type network --limit 1024G 
Exit Code: 0
Output:

2025-01-20 10:34:16 (5548): 
Command: VBoxManage -q modifyvm "boinc_183d23f2ce03eb45" --natpf1 ",tcp,127.0.0.1,63157,,80" 
Exit Code: 0
Output:

2025-01-20 10:34:16 (5548): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2025-01-20 10:34:16 (5548): 
Command: VBoxManage -q sharedfolder add "boinc_183d23f2ce03eb45" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\0/shared"
Exit Code: 0
Output:

2025-01-20 10:34:19 (5548): 
Command: VBoxManage -q startvm "boinc_183d23f2ce03eb45" --type headless
Exit Code: -2147467259
Output:
Waiting for VM "boinc_183d23f2ce03eb45" 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

2025-01-20 10:34:19 (5548): 
Command: VBoxManage -q snapshot "boinc_183d23f2ce03eb45" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-01-20 10:34:19 (5548): 
Command: VBoxManage -q bandwidthctl "boinc_183d23f2ce03eb45" remove "boinc_183d23f2ce03eb45_net" 
Exit Code: 0
Output:
VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running

2025-01-20 10:34:19 (5548): 
Command: VBoxManage -q unregistervm "boinc_183d23f2ce03eb45" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-01-20 10:34:27 (5548): called boinc_finish(-2147467259)

</stderr_txt>
]]>


©2025 CERN