Name Theory_2773-2921185-146_1
Workunit 229759196
Created 23 Jan 2025, 18:22:33 UTC
Sent 23 Jan 2025, 18:24:49 UTC
Report deadline 3 Feb 2025, 18:24:49 UTC
Received 23 Jan 2025, 19:26:51 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status -2147467259 (0x80004005) Unknown error code
Computer ID 10765993
Run time 23 sec
CPU time
Validate state Invalid
Credit 0.00
Device peak FLOPS 4.25 GFLOPS
Application version Theory Simulation v300.60 (vbox64_theory)
windows_x86_64
Peak working set size 11.31 MB
Peak swap size 5.29 MB
Peak disk usage 0.87 MB

Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<message>
Unspecified error
 (0x80004005) - exit code 2147500037 (0x80004005)</message>
<stderr_txt>
2025-01-23 11:26:58 (31952): vboxwrapper version 26208
2025-01-23 11:26:58 (31952): BOINC client version: 7.16.11
2025-01-23 11:26:59 (31952): Detected: VirtualBox VboxManage Interface (Version: 6.1.12)
2025-01-23 11:27:00 (31952): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2025-01-23 11:27:00 (31952): Successfully copied 'init_data.xml' to the shared directory.
2025-01-23 11:27:00 (31952): Successfully copied 'input' to the shared directory.
2025-01-23 11:27:00 (31952): Create VM. (boinc_d1be8a682091aaff, slot#12)
2025-01-23 11:27:01 (31952): Setting Memory Size for VM. (630MB)
2025-01-23 11:27:01 (31952): Setting CPU Count for VM. (1)
2025-01-23 11:27:01 (31952): Setting Chipset Options for VM.
2025-01-23 11:27:02 (31952): Setting Graphics Controller Options for VM.
2025-01-23 11:27:02 (31952): Setting Boot Options for VM.
2025-01-23 11:27:02 (31952): Setting Network Configuration for NAT.
2025-01-23 11:27:02 (31952): Enabling VM Network Access.
2025-01-23 11:27:03 (31952): Disabling USB Support for VM.
2025-01-23 11:27:03 (31952): Disabling COM Port Support for VM.
2025-01-23 11:27:03 (31952): Disabling LPT Port Support for VM.
2025-01-23 11:27:04 (31952): Disabling Audio Support for VM.
2025-01-23 11:27:04 (31952): Disabling Clipboard Support for VM.
2025-01-23 11:27:04 (31952): Disabling Drag and Drop Support for VM.
2025-01-23 11:27:05 (31952): Adding storage controller(s) to VM.
2025-01-23 11:27:05 (31952): Adding virtual disk drive to VM. (Theory_2025_01_16_prod.vdi)
2025-01-23 11:27:06 (31952): Adding VirtualBox Guest Additions to VM.
2025-01-23 11:27:06 (31952): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2025-01-23 11:27:07 (31952): forwarding host port 64182 to guest port 80
2025-01-23 11:27:07 (31952): Enabling remote desktop for VM.
2025-01-23 11:27:07 (31952): Required extension pack not installed, remote desktop not enabled.
2025-01-23 11:27:07 (31952): Enabling shared directory for VM.
2025-01-23 11:27:08 (31952): Starting VM using VBoxManage interface. (boinc_d1be8a682091aaff, slot#12)
2025-01-23 11:27:12 (31952): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_d1be8a682091aaff" --type headless
Output:
Waiting for VM "boinc_d1be8a682091aaff" 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

2025-01-23 11:27:12 (31952): VM failed to start.
2025-01-23 11:27:12 (31952): Could not start 
2025-01-23 11:27:12 (31952): ERROR: VM failed to start
2025-01-23 11:27:12 (31952): Powering off VM.
2025-01-23 11:27:12 (31952): Deregistering VM. (boinc_d1be8a682091aaff, slot#12)
2025-01-23 11:27:12 (31952): Removing network bandwidth throttle group from VM.
2025-01-23 11:27:12 (31952): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:01.916951          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:01.923075          Saving settings file "C:\Users\jsbeg\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:02.227977          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:02.523541          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:02.851714          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:03.106409          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:03.495680          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:03.800542          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:04.167988          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:04.472536          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:04.739344          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:05.015768          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:05.358077          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:05.678552          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:05.933513          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:06.260964          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:06.567488          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:07.126472          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
00:00:07.127882          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
00:00:07.128204          Saving settings file "C:\Users\jsbeg\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:07.137174          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:07.441705          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:07.783344          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
00:00:07.785265          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:07.794522          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
00:00:07.798171          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:07.804447          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:08.045425          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
00:00:08.049609          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
00:00:08.050208          Saving settings file "C:\Users\jsbeg\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:08.059492          Saving settings file "C:\Users\jsbeg\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:08.066060          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:08.308022          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:08.660217          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:09.187634          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:09.458692          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
00:00:09.459054          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
00:00:09.478019          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
00:00:09.784720          Launched VM: 64059280 pid: 5556 (0x15b4) frontend: headless name: boinc_d1be8a682091aaff
00:00:13.621386          Saving settings file "C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox" with version "1.16-windows"
00:00:13.850823          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
00:00:14.264807          Saving settings file "C:\Users\jsbeg\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:19.296729 main     VirtualBox: object deletion starts
00:00:19.298365 main     HostDnsMonitor: shutting down ...
00:00:19.298464 main     HostDnsMonitor: shut down
00:00:19.302563 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
00:00:19.303078 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

            

2025-01-23 11:27:00 (31952): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2025-01-23T18:27:00.051000000Z
Processor online count: 12
Processor count: 12
Processor online core count: 6
Processor core count: 6
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 5 5600X 6-Core Processor
Processor#1 speed: unknown
Processor#1 description: AMD Ryzen 5 5600X 6-Core Processor
Processor#2 speed: unknown
Processor#2 description: AMD Ryzen 5 5600X 6-Core Processor
Processor#3 speed: unknown
Processor#3 description: AMD Ryzen 5 5600X 6-Core Processor
Processor#4 speed: unknown
Processor#4 description: AMD Ryzen 5 5600X 6-Core Processor
Processor#5 speed: unknown
Processor#5 description: AMD Ryzen 5 5600X 6-Core Processor
Processor#6 speed: unknown
Processor#6 description: AMD Ryzen 5 5600X 6-Core Processor
Processor#7 speed: unknown
Processor#7 description: AMD Ryzen 5 5600X 6-Core Processor
Processor#8 speed: unknown
Processor#8 description: AMD Ryzen 5 5600X 6-Core Processor
Processor#9 speed: unknown
Processor#9 description: AMD Ryzen 5 5600X 6-Core Processor
Processor#10 speed: unknown
Processor#10 description: AMD Ryzen 5 5600X 6-Core Processor
Processor#11 speed: unknown
Processor#11 description: AMD Ryzen 5 5600X 6-Core Processor
Memory size: 32646 MByte
Memory available: 21125 MByte
Operating system: Windows 10
Operating system version: 10.0.22631

2025-01-23 11:27:00 (31952): 
Command: VBoxManage -q showvminfo "boinc_d1be8a682091aaff" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_d1be8a682091aaff'
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

2025-01-23 11:27:00 (31952): 
Command: VBoxManage -q createvm --name "boinc_d1be8a682091aaff" --basefolder "C:\ProgramData\BOINC\slots\12" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_d1be8a682091aaff' is created and registered.
UUID: 868e97f7-a408-4ea6-998b-c12aa1116684
Settings file: 'C:\ProgramData\BOINC\slots\12\boinc_d1be8a682091aaff\boinc_d1be8a682091aaff.vbox'

2025-01-23 11:27:01 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --description "Theory_2773-2921185-146_1" 
Exit Code: 0
Output:

2025-01-23 11:27:01 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --memory 630 
Exit Code: 0
Output:

2025-01-23 11:27:01 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --cpus 1 
Exit Code: 0
Output:

2025-01-23 11:27:02 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2025-01-23 11:27:02 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2025-01-23 11:27:02 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2025-01-23 11:27:02 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2025-01-23 11:27:03 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --cableconnected1 on 
Exit Code: 0
Output:

2025-01-23 11:27:03 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --usb off 
Exit Code: 0
Output:

2025-01-23 11:27:03 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --uart1 off --uart2 off 
Exit Code: 0
Output:

2025-01-23 11:27:04 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2025-01-23 11:27:04 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --audio none 
Exit Code: 0
Output:

2025-01-23 11:27:04 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --clipboard disabled 
Exit Code: 0
Output:

2025-01-23 11:27:05 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --draganddrop disabled 
Exit Code: 0
Output:

2025-01-23 11:27:05 (31952): 
Command: VBoxManage -q storagectl "boinc_d1be8a682091aaff" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-01-23 11:27:05 (31952): 
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

2025-01-23 11:27:06 (31952): 
Command: VBoxManage -q storageattach "boinc_d1be8a682091aaff" --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:

2025-01-23 11:27:06 (31952): 
Command: VBoxManage -q storageattach "boinc_d1be8a682091aaff" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2025-01-23 11:27:06 (31952): 
Command: VBoxManage -q storageattach "boinc_d1be8a682091aaff" --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:

2025-01-23 11:27:06 (31952): 
Command: VBoxManage -q storageattach "boinc_d1be8a682091aaff" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2025-01-23 11:27:07 (31952): 
Command: VBoxManage -q bandwidthctl "boinc_d1be8a682091aaff" add "boinc_d1be8a682091aaff_net" --type network --limit 1024G 
Exit Code: 0
Output:

2025-01-23 11:27:07 (31952): 
Command: VBoxManage -q modifyvm "boinc_d1be8a682091aaff" --natpf1 ",tcp,127.0.0.1,64182,,80" 
Exit Code: 0
Output:

2025-01-23 11:27:07 (31952): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2025-01-23 11:27:08 (31952): 
Command: VBoxManage -q sharedfolder add "boinc_d1be8a682091aaff" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\12/shared"
Exit Code: 0
Output:

2025-01-23 11:27:12 (31952): 
Command: VBoxManage -q startvm "boinc_d1be8a682091aaff" --type headless
Exit Code: -2147467259
Output:
Waiting for VM "boinc_d1be8a682091aaff" 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

2025-01-23 11:27:12 (31952): 
Command: VBoxManage -q snapshot "boinc_d1be8a682091aaff" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-01-23 11:27:12 (31952): 
Command: VBoxManage -q bandwidthctl "boinc_d1be8a682091aaff" remove "boinc_d1be8a682091aaff_net" 
Exit Code: 0
Output:
VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running

2025-01-23 11:27:13 (31952): 
Command: VBoxManage -q unregistervm "boinc_d1be8a682091aaff" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-01-23 11:27:19 (31952): called boinc_finish(-2147467259)

</stderr_txt>
]]>


©2025 CERN