Name | Theory_2914-4694954-2_0 |
Workunit | 232793942 |
Created | 2 Jun 2025, 22:42:11 UTC |
Sent | 3 Jun 2025, 21:53:29 UTC |
Report deadline | 14 Jun 2025, 21:53:29 UTC |
Received | 3 Jun 2025, 21:58:57 UTC |
Server state | Over |
Outcome | Computation error |
Client state | Compute error |
Exit status | -2147467259 (0x80004005) Unknown error code |
Computer ID | 10824384 |
Run time | 27 sec |
CPU time | |
Validate state | Invalid |
Credit | 0.00 |
Device peak FLOPS | 5.50 GFLOPS |
Application version | Theory Simulation v300.95 (vbox64_theory) windows_x86_64 |
Peak working set size | 10.88 MB |
Peak swap size | 6.47 MB |
Peak disk usage | 1.10 MB |
<core_client_version>8.0.2</core_client_version> <![CDATA[ <message> Unspecified error (0x80004005) - exit code 2147500037 (0x80004005)</message> <stderr_txt> 2025-06-03 17:53:33 (16752): vboxwrapper version 26210 2025-06-03 17:53:33 (16752): BOINC client version: 8.0.2 2025-06-03 17:53:34 (16752): Detected: VirtualBox VboxManage Interface (Version: 7.1.4) 2025-06-03 17:53:34 (16752): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds) 2025-06-03 17:53:34 (16752): Successfully copied 'init_data.xml' to the shared directory. 2025-06-03 17:53:34 (16752): Successfully copied 'input' to the shared directory. 2025-06-03 17:53:34 (16752): Create VM. (boinc_aa1675ddad7f0d28, slot#0) 2025-06-03 17:53:35 (16752): Setting Memory Size for VM. (630MB) 2025-06-03 17:53:35 (16752): Setting CPU Count for VM. (1) 2025-06-03 17:53:35 (16752): Setting Chipset Options for VM. 2025-06-03 17:53:35 (16752): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB) 2025-06-03 17:53:36 (16752): Setting Boot Options for VM. 2025-06-03 17:53:36 (16752): Setting Network Configuration for NAT. (Driver: virtio) 2025-06-03 17:53:37 (16752): Enabling VM Network Access. 2025-06-03 17:53:37 (16752): Disabling USB Support for VM. 2025-06-03 17:53:37 (16752): Disabling COM Port Support for VM. 2025-06-03 17:53:37 (16752): Disabling LPT Port Support for VM. 2025-06-03 17:53:38 (16752): Disabling Audio Support for VM. 2025-06-03 17:53:38 (16752): Disabling Clipboard Support for VM. 2025-06-03 17:53:38 (16752): Disabling Drag and Drop Support for VM. 2025-06-03 17:53:38 (16752): Adding storage controller(s) to VM. 2025-06-03 17:53:39 (16752): Adding virtual disk drive to VM. (Theory_2025_04_17_prod.vdi) 2025-06-03 17:53:42 (16752): Adding VirtualBox Guest Additions to VM. 2025-06-03 17:53:42 (16752): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB) 2025-06-03 17:53:42 (16752): forwarding host port 57965 to guest port 80 2025-06-03 17:53:42 (16752): Enabling remote desktop for VM. 2025-06-03 17:53:43 (16752): Required extension pack not installed, remote desktop not enabled. 2025-06-03 17:53:43 (16752): Enabling shared directory for VM. 2025-06-03 17:53:43 (16752): Starting VM using VBoxManage interface. (boinc_aa1675ddad7f0d28, slot#0) 2025-06-03 17:53:46 (16752): Error in start VM for VM: -2147467259 Command: VBoxManage -q startvm "boinc_aa1675ddad7f0d28" --type headless Output: 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 Waiting for VM "boinc_aa1675ddad7f0d28" to power on... 2025-06-03 17:53:46 (16752): VM failed to start. 2025-06-03 17:53:46 (16752): Could not start 2025-06-03 17:53:46 (16752): ERROR: VM failed to start 2025-06-03 17:53:46 (16752): Powering off VM. 2025-06-03 17:53:46 (16752): Deregistering VM. (boinc_aa1675ddad7f0d28, slot#0) 2025-06-03 17:53:46 (16752): Removing network bandwidth throttle group from VM. 2025-06-03 17:53:47 (16752): Removing VM from VirtualBox. Hypervisor System Log: 00:00:16.554358 ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={Cannot attach medium 'G:\Boinc Data\projects\lhcathome.cern.ch_lhcathome\CMS_2025_04_08_prod.vdi': the media type 'MultiAttach' can only be attached to machines that were created with VirtualBox 4.0 or later}, preserve=false aResultDetail=0 00:00:17.076560 Saving settings file "C:\Users\Raven\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:17.082366 Finished saving settings file "C:\Users\Raven\.VirtualBox\VirtualBox.xml" 00:00:17.613616 Platform architecture set to 'x86' 00:00:17.614881 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:17.615206 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:17.615374 Saving settings file "C:\Users\Raven\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:17.621144 Finished saving settings file "C:\Users\Raven\.VirtualBox\VirtualBox.xml" 00:00:17.621449 Saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" with version "1.19-windows" 00:00:17.968538 Finished saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" 00:00:18.137510 Platform architecture set to 'x86' 00:00:18.138839 Saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" with version "1.19-windows" 00:00:18.178397 Finished saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" 00:00:18.402305 Platform architecture set to 'x86' 00:00:18.403385 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:18.403811 Saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" with version "1.19-windows" 00:00:18.540470 Finished saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" 00:00:18.540646 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:18.541644 Saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" with version "1.19-windows" 00:00:18.569932 Finished saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" 00:00:18.570314 Saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" with version "1.19-windows" 00:00:18.590121 Finished saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" 00:00:18.661591 Platform architecture set to 'x86' 00:00:18.662735 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:18.662986 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:18.663380 Saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" with version "1.19-windows" 00:00:18.693737 Finished saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" 00:00:18.931433 Platform architecture set to 'x86' 00:00:18.932510 Saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" with version "1.19-windows" 00:00:19.012874 Finished saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" 00:00:19.198868 Platform architecture set to 'x86' 00:00:19.200268 Saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" with version "1.19-windows" 00:00:19.226109 Finished saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" 00:00:19.724161 Platform architecture set to 'x86' 00:00:19.724936 Saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" with version "1.19-windows" 00:00:19.759240 Finished saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" 00:00:19.989576 Platform architecture set to 'x86' 00:00:19.990942 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={Ńo extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0 00:00:19.994212 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:19.994311 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:19.998300 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={bea3ef5c-de2f-4b74-aa3a-15d6249371a0} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0 00:00:19.998791 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0 00:00:20.263621 Launched VM: 3206032256 pid: 20288 (0x4f40) frontend: headless name: boinc_384dd2374569c63c 00:00:22.652357 Platform architecture set to 'x86' 00:00:23.160827 Saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" with version "1.19-windows" 00:00:23.550994 Finished saving settings file "G:\Boinc Data\slots\2\boinc_384dd2374569c63c\boinc_384dd2374569c63c.vbox" 00:00:23.600191 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0 00:00:23.910564 Saving settings file "C:\Users\Raven\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:23.914884 Finished saving settings file "C:\Users\Raven\.VirtualBox\VirtualBox.xml" 00:00:23.915033 Saving settings file "C:\Users\Raven\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:23.919353 Finished saving settings file "C:\Users\Raven\.VirtualBox\VirtualBox.xml" 00:00:23.919911 DeleteVM Saving settings file "C:\Users\Raven\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:23.922253 DeleteVM Finished saving settings file "C:\Users\Raven\.VirtualBox\VirtualBox.xml" VM Execution Log: VM Startup Log: VM Trace Log: f" audio="default" audio_out="off" audio_in="off" clipboard="disabled" clipboard_file_transfers="off" draganddrop="disabled" vrde="off" usb="off" ehci="off" xhci="off" recording_started="off" recording_enabled="off" recording_screens=1 rec_screen0 rec_screen_enabled="on" rec_screen_id=0 rec_screen_video_enabled="on" rec_screen_audio_enabled="off" rec_screen_dest="File" rec_screen_dest_filename="G:\\Boinc Data\\slots\\0\\boinc_aa1675ddad7f0d28\\boinc_aa1675ddad7f0d28-screen0.webm" rec_screen_opts="vc_enabled=true,ac_enabled=false,ac_profile=med" rec_screen_video_res_xy="1024x768" rec_screen_video_rate_kbps=512 rec_screen_video_fps=25 description="Theory_2914-4694954-2_0" GuestMemoryBalloon=0 2025-06-03 17:53:37 (16752): Command: VBoxManage -q modifyvm "boinc_aa1675ddad7f0d28" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on Exit Code: 0 Output: 2025-06-03 17:53:37 (16752): Command: VBoxManage -q modifyvm "boinc_aa1675ddad7f0d28" --cable-connected1 on Exit Code: 0 Output: 2025-06-03 17:53:37 (16752): Command: VBoxManage -q modifyvm "boinc_aa1675ddad7f0d28" --usb off Exit Code: 0 Output: 2025-06-03 17:53:37 (16752): Command: VBoxManage -q modifyvm "boinc_aa1675ddad7f0d28" --uart1 off --uart2 off Exit Code: 0 Output: 2025-06-03 17:53:38 (16752): Command: VBoxManage -q modifyvm "boinc_aa1675ddad7f0d28" --lpt1 off --lpt2 off Exit Code: 0 Output: 2025-06-03 17:53:38 (16752): Command: VBoxManage -q modifyvm "boinc_aa1675ddad7f0d28" --audio-enabled off Exit Code: 0 Output: 2025-06-03 17:53:38 (16752): Command: VBoxManage -q modifyvm "boinc_aa1675ddad7f0d28" --clipboard disabled Exit Code: 0 Output: 2025-06-03 17:53:38 (16752): Command: VBoxManage -q modifyvm "boinc_aa1675ddad7f0d28" --draganddrop disabled Exit Code: 0 Output: 2025-06-03 17:53:39 (16752): Command: VBoxManage -q storagectl "boinc_aa1675ddad7f0d28" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3 Exit Code: 0 Output: 2025-06-03 17:53:40 (16752): Command: VBoxManage -q showhdinfo "G:\Boinc Data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_04_17_prod.vdi" Exit Code: 0 Output: UUID: b1b25507-41e2-4ead-9ca8-6f5e1c8e2ce4 Parent UUID: base State: created Type: multiattach Location: G:\Boinc Data\projects\lhcathome.cern.ch_lhcathome\Theory_2025_04_17_prod.vdi Storage format: VDI Format variant: dynamic default Capacity: 10240 MBytes Size on disk: 2451 MBytes Encryption: disabled Property: AllocationBlockSize=1048576 2025-06-03 17:53:40 (16752): Command: VBoxManage -q storageattach "boinc_aa1675ddad7f0d28" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "G:\Boinc Data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_04_17_prod.vdi" Exit Code: -2135228409 Output: VBoxManage.exe: error: Cannot attach medium 'G:\Boinc Data\projects\lhcathome.cern.ch_lhcathome\Theory_2025_04_17_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 786 of file VBoxManageStorageController.cpp 2025-06-03 17:53:40 (16752): Command: VBoxManage -q showhdinfo "G:\Boinc Data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_04_17_prod.vdi" Exit Code: 0 Output: UUID: b1b25507-41e2-4ead-9ca8-6f5e1c8e2ce4 Parent UUID: base State: created Type: multiattach Location: G:\Boinc Data\projects\lhcathome.cern.ch_lhcathome\Theory_2025_04_17_prod.vdi Storage format: VDI Format variant: dynamic default Capacity: 10240 MBytes Size on disk: 2451 MBytes Encryption: disabled Property: AllocationBlockSize=1048576 2025-06-03 17:53:40 (16752): Command: VBoxManage -q closemedium disk "G:\Boinc Data\projects\lhcathome.cern.ch_lhcathome\Theory_2025_04_17_prod.vdi" Exit Code: 0 Output: 2025-06-03 17:53:41 (16752): Command: VBoxManage -q showhdinfo "G:\Boinc Data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_04_17_prod.vdi" Exit Code: 0 Output: UUID: b1b25507-41e2-4ead-9ca8-6f5e1c8e2ce4 Parent UUID: base State: created Type: normal (base) Location: G:\Boinc Data\projects\lhcathome.cern.ch_lhcathome\Theory_2025_04_17_prod.vdi Storage format: VDI Format variant: dynamic default Capacity: 10240 MBytes Size on disk: 2451 MBytes Encryption: disabled Property: AllocationBlockSize=1048576 2025-06-03 17:53:41 (16752): Command: VBoxManage -q storageattach "boinc_aa1675ddad7f0d28" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "G:\Boinc Data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_04_17_prod.vdi" Exit Code: 0 Output: 2025-06-03 17:53:41 (16752): Command: VBoxManage -q storageattach "boinc_aa1675ddad7f0d28" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none Exit Code: 0 Output: 2025-06-03 17:53:42 (16752): Command: VBoxManage -q storageattach "boinc_aa1675ddad7f0d28" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "G:\Boinc Data/projects/lhcathome.cern.ch_lhcathome/Theory_2025_04_17_prod.vdi" Exit Code: 0 Output: 2025-06-03 17:53:42 (16752): Command: VBoxManage -q storageattach "boinc_aa1675ddad7f0d28" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" Exit Code: 0 Output: 2025-06-03 17:53:42 (16752): Command: VBoxManage -q bandwidthctl "boinc_aa1675ddad7f0d28" add "boinc_aa1675ddad7f0d28_net" --type network --limit 1024G Exit Code: 0 Output: 2025-06-03 17:53:42 (16752): Command: VBoxManage -q modifyvm "boinc_aa1675ddad7f0d28" --natpf1 ",tcp,127.0.0.1,57965,,80" Exit Code: 0 Output: 2025-06-03 17:53:43 (16752): Command: VBoxManage -q list extpacks Exit Code: 0 Output: Extension Packs: 0 2025-06-03 17:53:43 (16752): Command: VBoxManage -q sharedfolder add "boinc_aa1675ddad7f0d28" --name "shared" --hostpath "G:\Boinc Data\slots\0/shared" Exit Code: 0 Output: 2025-06-03 17:53:46 (16752): Command: VBoxManage -q startvm "boinc_aa1675ddad7f0d28" --type headless Exit Code: -2147467259 Output: 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 Waiting for VM "boinc_aa1675ddad7f0d28" to power on... 2025-06-03 17:53:46 (16752): Command: VBoxManage -q snapshot "boinc_aa1675ddad7f0d28" list Exit Code: -108 Output: This machine does not have any snapshots 2025-06-03 17:53:47 (16752): Command: VBoxManage -q bandwidthctl "boinc_aa1675ddad7f0d28" remove "boinc_aa1675ddad7f0d28_net" Exit Code: 0 Output: VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running 2025-06-03 17:53:47 (16752): Command: VBoxManage -q unregistervm "boinc_aa1675ddad7f0d28" --delete Exit Code: -2135228409 Output: VBoxManage.exe: error: Cannot unregister the machine 'boinc_aa1675ddad7f0d28' while it is locked VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee IUnknown VBoxManage.exe: error: Context: "Unregister(fDeleteAll ? CleanupMode_DetachAllReturnHardDisksAndVMRemovable :CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 235 of file VBoxManageMisc.cpp 2025-06-03 17:53:48 (16752): Command: VBoxManage -q unregistervm "boinc_aa1675ddad7f0d28" --delete Exit Code: 0 Output: 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100% 2025-06-03 17:53:58 (16752): called boinc_finish(-2147467259) </stderr_txt> ]]>
©2025 CERN