Name Theory_2773-2958321-193_0
Workunit 229778981
Created 15 Jan 2025, 1:01:13 UTC
Sent 15 Jan 2025, 14:25:10 UTC
Report deadline 26 Jan 2025, 14:25:10 UTC
Received 15 Jan 2025, 15:25:53 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 1 (0x00000001) Unknown error code
Computer ID 10863718
Run time 22 sec
CPU time
Validate state Invalid
Credit 0.00
Device peak FLOPS 3.41 GFLOPS
Application version Theory Simulation v300.30 (vbox64_theory)
windows_x86_64
Peak working set size 7.91 MB
Peak swap size 1.96 MB
Peak disk usage 2.03 MB

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
Funci�n incorrecta.
 (0x1) - exit code 1 (0x1)</message>
<stderr_txt>
2025-01-15 15:25:14 (9716): vboxwrapper version 26207
2025-01-15 15:25:14 (9716): BOINC client version: 8.0.2
2025-01-15 15:25:16 (9716): Detected: VirtualBox VboxManage Interface (Version: 7.0.8)
2025-01-15 15:25:17 (9716): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2025-01-15 15:25:17 (9716): Successfully copied 'init_data.xml' to the shared directory.
2025-01-15 15:25:17 (9716): Successfully copied 'input' to the shared directory.
2025-01-15 15:25:17 (9716): Create VM. (boinc_e1e210735016773f, slot#5)
2025-01-15 15:25:18 (9716): Setting Memory Size for VM. (630MB)
2025-01-15 15:25:18 (9716): Setting CPU Count for VM. (1)
2025-01-15 15:25:18 (9716): Setting Chipset Options for VM.
2025-01-15 15:25:19 (9716): Setting Graphics Controller Options for VM.
2025-01-15 15:25:19 (9716): Setting Boot Options for VM.
2025-01-15 15:25:19 (9716): Setting Network Configuration for NAT.
2025-01-15 15:25:19 (9716): Enabling VM Network Access.
2025-01-15 15:25:20 (9716): Disabling USB Support for VM.
2025-01-15 15:25:20 (9716): Disabling COM Port Support for VM.
2025-01-15 15:25:20 (9716): Disabling LPT Port Support for VM.
2025-01-15 15:25:21 (9716): Disabling Audio Support for VM.
2025-01-15 15:25:21 (9716): Disabling Clipboard Support for VM.
2025-01-15 15:25:21 (9716): Disabling Drag and Drop Support for VM.
2025-01-15 15:25:22 (9716): Adding storage controller(s) to VM.
2025-01-15 15:25:22 (9716): Adding virtual disk drive to VM. (Theory_2024_04_30_prod.vdi)
2025-01-15 15:25:24 (9716): Adding VirtualBox Guest Additions to VM.
2025-01-15 15:25:25 (9716): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2025-01-15 15:25:25 (9716): forwarding host port 57165 to guest port 80
2025-01-15 15:25:25 (9716): Enabling remote desktop for VM.
2025-01-15 15:25:26 (9716): Enabling shared directory for VM.
2025-01-15 15:25:27 (9716): Starting VM using VBoxManage interface. (boinc_e1e210735016773f, slot#5)
2025-01-15 15:25:28 (9716): Error in start VM for VM: 1
Command:
VBoxManage -q startvm "boinc_e1e210735016773f" --type headless
Output:
VBoxManage.exe: error: The virtual machine 'boinc_e1e210735016773f' has terminated unexpectedly during startup with exit code 1 (0x1).  More details may be available in 'C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\Logs\VBoxHardening.log'
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_e1e210735016773f" to power on...

2025-01-15 15:25:28 (9716): VM failed to start.
2025-01-15 15:25:28 (9716): Could not start 
2025-01-15 15:25:28 (9716): ERROR: VM failed to start
2025-01-15 15:25:28 (9716): Powering off VM.
2025-01-15 15:25:28 (9716): Deregistering VM. (boinc_e1e210735016773f, slot#5)
2025-01-15 15:25:28 (9716): Removing network bandwidth throttle group from VM.
2025-01-15 15:25:29 (9716): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:09.385372          Saving settings file "C:\Users\Jota\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:09.395525          Finished saving settings file "C:\Users\Jota\.VirtualBox\VirtualBox.xml"
00:00:09.396841          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox" with version "1.19-windows"
00:00:09.402737          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox"
00:00:09.693437          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox" with version "1.19-windows"
00:00:09.703126          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox"
00:00:09.986068          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
00:00:09.988582          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox" with version "1.19-windows"
00:00:09.999477          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox"
00:00:10.000531          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
00:00:10.012649          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox" with version "1.19-windows"
00:00:10.019947          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox"
00:00:10.024234          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox" with version "1.19-windows"
00:00:10.031267          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox"
00:00:10.318493          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
00:00:10.320463          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
00:00:10.322694          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox" with version "1.19-windows"
00:00:10.331073          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox"
00:00:10.665172          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox" with version "1.19-windows"
00:00:10.674983          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox"
00:00:10.959440          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox" with version "1.19-windows"
00:00:10.969623          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox"
00:00:11.559690          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox" with version "1.19-windows"
00:00:11.568939          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox"
00:00:11.841807          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox" with version "1.19-windows"
00:00:11.850777          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox"
00:00:12.271120          ERROR [COM]: aRC=VBOX_E_NOT_SUPPORTED (0x80bb0009) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This VM is not encrypted}, preserve=false aResultDetail=0
00:00:12.293163          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
00:00:12.293475          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
00:00:12.569887          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:12.973189          Launched VM: 1399105040 pid: 4276 (0x10b4) frontend: headless name: boinc_e1e210735016773f
00:00:13.542523 Watcher  ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={MachineWrap} aText={The virtual machine 'boinc_e1e210735016773f' has terminated unexpectedly during startup with exit code 1 (0x1).  More details may be available in 'C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\Logs\VBoxHardening.log'}, preserve=false aResultDetail=0
00:00:13.543918 Watcher  Reaper: Pid 4276 (0x10b4) exited normally: 1 (0x1)
00:00:13.849292          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:14.089329          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox" with version "1.19-windows"
00:00:14.100080          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\boinc_e1e210735016773f.vbox"
00:00:14.442592          Saving settings file "C:\Users\Jota\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:14.454037          Finished saving settings file "C:\Users\Jota\.VirtualBox\VirtualBox.xml"
00:00:14.454359          Saving settings file "C:\Users\Jota\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:14.461775          Finished saving settings file "C:\Users\Jota\.VirtualBox\VirtualBox.xml"
00:00:14.468677 DeleteVM Saving settings file "C:\Users\Jota\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:14.478040 DeleteVM Finished saving settings file "C:\Users\Jota\.VirtualBox\VirtualBox.xml"
00:00:19.525464 main     VirtualBox: object deletion starts
00:00:19.525631 main     ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\Maquinas Virtuales\WW10 Curso\WW10 Clone-disk001.vdi' cannot be closed because it is still attached to 1 virtual machines}, preserve=false aResultDetail=0
00:00:19.527063 main     ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\Maquinas Virtuales\XUBUNTU\XUBUNTU.vdi' cannot be closed because it is still attached to 1 virtual machines}, preserve=false aResultDetail=0
00:00:19.530080 main     HostDnsMonitor: shutting down ...
00:00:19.530244 main     HostDnsMonitor: shut down
00:00:19.536934 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:19.538397 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

73-2958321-193_0" 
Exit Code: 0
Output:

2025-01-15 15:25:18 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --memory 630 
Exit Code: 0
Output:

2025-01-15 15:25:18 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --cpus 1 
Exit Code: 0
Output:

2025-01-15 15:25:19 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2025-01-15 15:25:19 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2025-01-15 15:25:19 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2025-01-15 15:25:19 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2025-01-15 15:25:20 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --cableconnected1 on 
Exit Code: 0
Output:

2025-01-15 15:25:20 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --usb off 
Exit Code: 0
Output:

2025-01-15 15:25:20 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --uart1 off --uart2 off 
Exit Code: 0
Output:

2025-01-15 15:25:21 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2025-01-15 15:25:21 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --audio-enabled off 
Exit Code: 0
Output:

2025-01-15 15:25:21 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --clipboard disabled 
Exit Code: 0
Output:

2025-01-15 15:25:22 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --draganddrop disabled 
Exit Code: 0
Output:

2025-01-15 15:25:22 (9716): 
Command: VBoxManage -q storagectl "boinc_e1e210735016773f" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-01-15 15:25:22 (9716): 
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:           multiattach
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

2025-01-15 15:25:23 (9716): 
Command: VBoxManage -q storageattach "boinc_e1e210735016773f" --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: -2135228409
Output:
VBoxManage.exe: error: Cannot attach medium 'C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2024_04_30_prod.vdi': the media type 'MultiAttach' can only be attached to machines that were created with VirtualBox 4.0 or later
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component SessionMachine, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "AttachDevice(Bstr(pszCtl).raw(), port, device, DeviceType_HardDisk, pMedium2Mount)" at line 785 of file VBoxManageStorageController.cpp

2025-01-15 15:25:23 (9716): 
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:           multiattach
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

2025-01-15 15:25:23 (9716): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\Theory_2024_04_30_prod.vdi" 
Exit Code: 0
Output:

2025-01-15 15:25:24 (9716): 
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

2025-01-15 15:25:24 (9716): 
Command: VBoxManage -q storageattach "boinc_e1e210735016773f" --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:

2025-01-15 15:25:24 (9716): 
Command: VBoxManage -q storageattach "boinc_e1e210735016773f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2025-01-15 15:25:24 (9716): 
Command: VBoxManage -q storageattach "boinc_e1e210735016773f" --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:

2025-01-15 15:25:25 (9716): 
Command: VBoxManage -q storageattach "boinc_e1e210735016773f" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2025-01-15 15:25:25 (9716): 
Command: VBoxManage -q bandwidthctl "boinc_e1e210735016773f" add "boinc_e1e210735016773f_net" --type network --limit 1024G 
Exit Code: 0
Output:

2025-01-15 15:25:25 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --natpf1 ",tcp,127.0.0.1,57165,,80" 
Exit Code: 0
Output:

2025-01-15 15:25:26 (9716): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 1
Pack no. 0:   Oracle VM VirtualBox Extension Pack
Version:        7.0.8
Revision:       156879
Edition:        
Description:    Oracle Cloud Infrastructure integration, Host Webcam, VirtualBox RDP, PXE ROM, Disk Encryption, NVMe, full VM encryption.
VRDE Module:    VBoxVRDP
Crypto Module:  VBoxPuelCrypto
Usable:         true
Why unusable:   

2025-01-15 15:25:26 (9716): 
Command: VBoxManage -q modifyvm "boinc_e1e210735016773f" --vrde on --vrdeextpack default --vrdeauthlibrary default --vrdeauthtype null --vrdeport 57166 
Exit Code: 0
Output:

2025-01-15 15:25:26 (9716): 
Command: VBoxManage -q sharedfolder add "boinc_e1e210735016773f" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\5/shared"
Exit Code: 0
Output:

2025-01-15 15:25:28 (9716): 
Command: VBoxManage -q startvm "boinc_e1e210735016773f" --type headless
Exit Code: 1
Output:
VBoxManage.exe: error: The virtual machine 'boinc_e1e210735016773f' has terminated unexpectedly during startup with exit code 1 (0x1).  More details may be available in 'C:\ProgramData\BOINC\slots\5\boinc_e1e210735016773f\Logs\VBoxHardening.log'
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component MachineWrap, interface IMachine
Waiting for VM "boinc_e1e210735016773f" to power on...

2025-01-15 15:25:28 (9716): 
Command: VBoxManage -q snapshot "boinc_e1e210735016773f" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-01-15 15:25:29 (9716): 
Command: VBoxManage -q bandwidthctl "boinc_e1e210735016773f" remove "boinc_e1e210735016773f_net" 
Exit Code: 0
Output:

2025-01-15 15:25:29 (9716): 
Command: VBoxManage -q unregistervm "boinc_e1e210735016773f" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-01-15 15:25:34 (9716): called boinc_finish(1)

</stderr_txt>
]]>


©2025 CERN