Name CMS_2061415_1748810198.687735_0
Workunit 232758672
Created 1 Jun 2025, 20:36:41 UTC
Sent 1 Jun 2025, 20:52:20 UTC
Report deadline 2 Jul 2025, 20:52:20 UTC
Received 1 Jun 2025, 21:22:30 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status -2147467259 (0x80004005) Unknown error code
Computer ID 10833414
Run time 22 sec
CPU time
Validate state Invalid
Credit 0.00
Device peak FLOPS 19.27 GFLOPS
Application version CMS Simulation v70.91 (vbox64_mt_mcore_cms)
windows_x86_64
Peak working set size 11.14 MB
Peak swap size 6.22 MB
Peak disk usage 0.77 MB

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
Unspecified error
 (0x80004005) - exit code 2147500037 (0x80004005)</message>
<stderr_txt>
2025-06-01 16:20:06 (173768): vboxwrapper version 26210
2025-06-01 16:20:06 (173768): BOINC client version: 8.0.2
2025-06-01 16:20:07 (173768): Detected: VirtualBox VboxManage Interface (Version: 7.1.6)
2025-06-01 16:20:07 (173768): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2025-06-01 16:20:07 (173768): Successfully copied 'init_data.xml' to the shared directory.
2025-06-01 16:20:07 (173768): Create VM. (boinc_a92065ed37338890, slot#3)
2025-06-01 16:20:08 (173768): Setting Memory Size for VM. (4584MB)
2025-06-01 16:20:08 (173768): Setting CPU Count for VM. (4)
2025-06-01 16:20:08 (173768): Setting Chipset Options for VM.
2025-06-01 16:20:09 (173768): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2025-06-01 16:20:09 (173768): Setting Boot Options for VM.
2025-06-01 16:20:10 (173768): Setting Network Configuration for NAT. (Driver: virtio)
2025-06-01 16:20:10 (173768): Enabling VM Network Access.
2025-06-01 16:20:10 (173768): Disabling USB Support for VM.
2025-06-01 16:20:10 (173768): Disabling COM Port Support for VM.
2025-06-01 16:20:11 (173768): Disabling LPT Port Support for VM.
2025-06-01 16:20:11 (173768): Disabling Audio Support for VM.
2025-06-01 16:20:11 (173768): Disabling Clipboard Support for VM.
2025-06-01 16:20:11 (173768): Disabling Drag and Drop Support for VM.
2025-06-01 16:20:12 (173768): Adding storage controller(s) to VM.
2025-06-01 16:20:12 (173768): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2025-06-01 16:20:14 (173768): Adding VirtualBox Guest Additions to VM.
2025-06-01 16:20:14 (173768): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2025-06-01 16:20:15 (173768): forwarding host port 60976 to guest port 80
2025-06-01 16:20:15 (173768): Enabling remote desktop for VM.
2025-06-01 16:20:15 (173768): Required extension pack not installed, remote desktop not enabled.
2025-06-01 16:20:15 (173768): Enabling shared directory for VM.
2025-06-01 16:20:16 (173768): Starting VM using VBoxManage interface. (boinc_a92065ed37338890, slot#3)
2025-06-01 16:20:21 (173768): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_a92065ed37338890" --type headless
Output:
VBoxManage.exe: error: Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE).
VBoxManage.exe: error: VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_a92065ed37338890" to power on...

2025-06-01 16:20:21 (173768): VM failed to start.
2025-06-01 16:20:21 (173768): Could not start 
2025-06-01 16:20:21 (173768): ERROR: VM failed to start
2025-06-01 16:20:21 (173768): Powering off VM.
2025-06-01 16:20:21 (173768): Deregistering VM. (boinc_a92065ed37338890, slot#3)
2025-06-01 16:20:21 (173768): Removing network bandwidth throttle group from VM.
2025-06-01 16:20:21 (173768): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:07.143562          Finished saving settings file "C:\Users\Chris\.VirtualBox\VirtualBox.xml"
00:00:07.144069          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox" with version "1.19-windows"
00:00:07.146872          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox"
00:00:07.405431          Platform architecture set to 'x86'
00:00:07.407774          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox" with version "1.19-windows"
00:00:07.410734          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox"
00:00:07.663451          Platform architecture set to 'x86'
00:00:07.665517          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
00:00:07.666248          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox" with version "1.19-windows"
00:00:07.669371          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox"
00:00:07.669563          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
00:00:07.672013          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox" with version "1.19-windows"
00:00:07.674849          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox"
00:00:07.675419          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox" with version "1.19-windows"
00:00:07.678223          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox"
00:00:07.932258          Platform architecture set to 'x86'
00:00:07.934318          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
00:00:07.935922          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
00:00:07.936122          Saving settings file "C:\Users\Chris\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:07.939017          Finished saving settings file "C:\Users\Chris\.VirtualBox\VirtualBox.xml"
00:00:07.939352          Saving settings file "C:\Users\Chris\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:07.942467          Finished saving settings file "C:\Users\Chris\.VirtualBox\VirtualBox.xml"
00:00:07.942918          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox" with version "1.19-windows"
00:00:07.945588          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox"
00:00:08.205772          Platform architecture set to 'x86'
00:00:08.207380          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox" with version "1.19-windows"
00:00:08.210208          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox"
00:00:08.474724          Platform architecture set to 'x86'
00:00:08.477410          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox" with version "1.19-windows"
00:00:08.480496          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox"
00:00:09.008697          Platform architecture set to 'x86'
00:00:09.010139          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox" with version "1.19-windows"
00:00:09.012987          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox"
00:00:09.273267          Platform architecture set to 'x86'
00:00:09.275262          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={&#197;&#131;o extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0
00:00:09.282575          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
00:00:09.282732          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
00:00:09.291219          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={bea3ef5c-de2f-4b74-aa3a-15d6249371a0} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
00:00:09.292316          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
00:00:09.541832          Launched VM: 1516815744 pid: 173664 (0x2a660) frontend: headless name: boinc_a92065ed37338890
00:00:13.632353          Platform architecture set to 'x86'
00:00:14.818366          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox" with version "1.19-windows"
00:00:14.826048          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox"
00:00:14.910357          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
00:00:14.985003          Platform architecture set to 'x86'
00:00:14.986663          Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox" with version "1.19-windows"
00:00:14.989523          Finished saving settings file "C:\ProgramData\BOINC\slots\3\boinc_a92065ed37338890\boinc_a92065ed37338890.vbox"
00:00:15.255479          Saving settings file "C:\Users\Chris\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:15.258305          Finished saving settings file "C:\Users\Chris\.VirtualBox\VirtualBox.xml"
00:00:15.258459          Saving settings file "C:\Users\Chris\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:15.261144          Finished saving settings file "C:\Users\Chris\.VirtualBox\VirtualBox.xml"
00:00:15.262222 DeleteVM Saving settings file "C:\Users\Chris\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:15.265395 DeleteVM Finished saving settings file "C:\Users\Chris\.VirtualBox\VirtualBox.xml"
00:00:20.272469 main     VirtualBox: object deletion starts
00:00:20.274138 main     HostDnsMonitor: shutting down ...
00:00:20.274170 main     HostDnsMonitor: shut down
00:00:20.275691 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={d644ad1e-c501-4fc7-9ab6-aa6d763bc540} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:20.276109 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

""
teleporterpassword=""
tracing-enabled="off"
tracing-allow-vm-access="off"
tracing-config=""
autostart-enabled="off"
autostart-delay=0
defaultfrontend=""
vmprocpriority="default"
natnet1="nat"
macaddress1="0800275242C4"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
nicspeed1="0"
mtu="0"
sockSnd="64"
sockRcv="64"
tcpWndSnd="64"
tcpWndRcv="64"
nic2="none"
nic3="none"
nic4="none"
nic5="none"
nic6="none"
nic7="none"
nic8="none"
hidpointing="ps2mouse"
hidkeyboard="ps2kbd"
uart1="off"
uart2="off"
uart3="off"
uart4="off"
lpt1="off"
lpt2="off"
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="C:\\ProgramData\\BOINC\\slots\\3\\boinc_a92065ed37338890\\boinc_a92065ed37338890-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="CMS_2061415_1748810198.687735_0"
GuestMemoryBalloon=0

2025-06-01 16:20:10 (173768): 
Command: VBoxManage -q modifyvm "boinc_a92065ed37338890" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2025-06-01 16:20:10 (173768): 
Command: VBoxManage -q modifyvm "boinc_a92065ed37338890" --cable-connected1 on 
Exit Code: 0
Output:

2025-06-01 16:20:10 (173768): 
Command: VBoxManage -q modifyvm "boinc_a92065ed37338890" --usb off 
Exit Code: 0
Output:

2025-06-01 16:20:11 (173768): 
Command: VBoxManage -q modifyvm "boinc_a92065ed37338890" --uart1 off --uart2 off 
Exit Code: 0
Output:

2025-06-01 16:20:11 (173768): 
Command: VBoxManage -q modifyvm "boinc_a92065ed37338890" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2025-06-01 16:20:11 (173768): 
Command: VBoxManage -q modifyvm "boinc_a92065ed37338890" --audio-enabled off 
Exit Code: 0
Output:

2025-06-01 16:20:11 (173768): 
Command: VBoxManage -q modifyvm "boinc_a92065ed37338890" --clipboard disabled 
Exit Code: 0
Output:

2025-06-01 16:20:12 (173768): 
Command: VBoxManage -q modifyvm "boinc_a92065ed37338890" --draganddrop disabled 
Exit Code: 0
Output:

2025-06-01 16:20:12 (173768): 
Command: VBoxManage -q storagectl "boinc_a92065ed37338890" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2025-06-01 16:20:12 (173768): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:
UUID:           fa49c4e2-ad29-47a5-b96a-3c89ce80d84c
Parent UUID:    base
State:          created
Type:           multiattach
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\CMS_2025_04_08_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3853 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2025-06-01 16:20:12 (173768): 
Command: VBoxManage -q storageattach "boinc_a92065ed37338890" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot attach medium 'C:\ProgramData\BOINC\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
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

2025-06-01 16:20:13 (173768): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:
UUID:           fa49c4e2-ad29-47a5-b96a-3c89ce80d84c
Parent UUID:    base
State:          created
Type:           multiattach
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\CMS_2025_04_08_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3853 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2025-06-01 16:20:13 (173768): 
Command: VBoxManage -q closemedium disk "C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2025-06-01 16:20:13 (173768): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:
UUID:           fa49c4e2-ad29-47a5-b96a-3c89ce80d84c
Parent UUID:    base
State:          created
Type:           normal (base)
Location:       C:\ProgramData\BOINC\projects\lhcathome.cern.ch_lhcathome\CMS_2025_04_08_prod.vdi
Storage format: VDI
Format variant: dynamic default
Capacity:       20480 MBytes
Size on disk:   3853 MBytes
Encryption:     disabled
Property:       AllocationBlockSize=1048576

2025-06-01 16:20:14 (173768): 
Command: VBoxManage -q storageattach "boinc_a92065ed37338890" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2025-06-01 16:20:14 (173768): 
Command: VBoxManage -q storageattach "boinc_a92065ed37338890" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2025-06-01 16:20:14 (173768): 
Command: VBoxManage -q storageattach "boinc_a92065ed37338890" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "C:\ProgramData\BOINC/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2025-06-01 16:20:14 (173768): 
Command: VBoxManage -q storageattach "boinc_a92065ed37338890" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2025-06-01 16:20:15 (173768): 
Command: VBoxManage -q bandwidthctl "boinc_a92065ed37338890" add "boinc_a92065ed37338890_net" --type network --limit 1024G 
Exit Code: 0
Output:

2025-06-01 16:20:15 (173768): 
Command: VBoxManage -q modifyvm "boinc_a92065ed37338890" --natpf1 ",tcp,127.0.0.1,60976,,80" 
Exit Code: 0
Output:

2025-06-01 16:20:15 (173768): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2025-06-01 16:20:15 (173768): 
Command: VBoxManage -q sharedfolder add "boinc_a92065ed37338890" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\3/shared"
Exit Code: 0
Output:

2025-06-01 16:20:21 (173768): 
Command: VBoxManage -q startvm "boinc_a92065ed37338890" --type headless
Exit Code: -2147467259
Output:
VBoxManage.exe: error: Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE).
VBoxManage.exe: error: VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole
Waiting for VM "boinc_a92065ed37338890" to power on...

2025-06-01 16:20:21 (173768): 
Command: VBoxManage -q snapshot "boinc_a92065ed37338890" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2025-06-01 16:20:21 (173768): 
Command: VBoxManage -q bandwidthctl "boinc_a92065ed37338890" remove "boinc_a92065ed37338890_net" 
Exit Code: 0
Output:

2025-06-01 16:20:22 (173768): 
Command: VBoxManage -q unregistervm "boinc_a92065ed37338890" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2025-06-01 16:20:27 (173768): called boinc_finish(-2147467259)

</stderr_txt>
]]>


©2025 CERN