Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967133 (0xffffff5d)</message>
<stderr_txt>
2026-01-28 18:13:33 (12056): vboxwrapper version 26210
2026-01-28 18:13:33 (12056): BOINC client version: 7.24.1
2026-01-28 18:13:33 (12056): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2026-01-28 18:13:33 (12056): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-28 18:13:33 (12056): Successfully copied 'init_data.xml' to the shared directory.
2026-01-28 18:13:34 (12056): Create VM. (boinc_8deba2f9be49383d, slot#10)
2026-01-28 18:13:34 (12056): Setting Memory Size for VM. (4584MB)
2026-01-28 18:13:34 (12056): Setting CPU Count for VM. (4)
2026-01-28 18:13:35 (12056): Setting Chipset Options for VM.
2026-01-28 18:13:35 (12056): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-28 18:13:35 (12056): Setting Boot Options for VM.
2026-01-28 18:13:36 (12056): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-28 18:13:36 (12056): Enabling VM Network Access.
2026-01-28 18:13:36 (12056): Disabling USB Support for VM.
2026-01-28 18:13:36 (12056): Disabling COM Port Support for VM.
2026-01-28 18:13:37 (12056): Disabling LPT Port Support for VM.
2026-01-28 18:13:37 (12056): Disabling Audio Support for VM.
2026-01-28 18:13:37 (12056): Disabling Clipboard Support for VM.
2026-01-28 18:13:37 (12056): Disabling Drag and Drop Support for VM.
2026-01-28 18:13:38 (12056): Adding storage controller(s) to VM.
2026-01-28 18:13:38 (12056): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-01-28 18:13:39 (12056): Adding VirtualBox Guest Additions to VM.
2026-01-28 18:13:39 (12056): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-28 18:13:39 (12056): forwarding host port 31393 to guest port 80
2026-01-28 18:13:40 (12056): Enabling remote desktop for VM.
2026-01-28 18:13:40 (12056): Required extension pack not installed, remote desktop not enabled.
2026-01-28 18:13:40 (12056): Enabling shared directory for VM.
2026-01-28 18:13:40 (12056): Starting VM using VBoxManage interface. (boinc_8deba2f9be49383d, slot#10)
2026-01-28 18:13:46 (12056): Successfully started VM. (PID = '15716')
2026-01-28 18:13:46 (12056): Reporting VM Process ID to BOINC.
2026-01-28 18:13:46 (12056): Guest Log: BIOS: VirtualBox 7.0.6
2026-01-28 18:13:46 (12056): Guest Log: CPUID EDX: 0x178bfbff
2026-01-28 18:13:46 (12056): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-01-28 18:13:46 (12056): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-01-28 18:13:46 (12056): VM state change detected. (old = 'poweredoff', new = 'running')
2026-01-28 18:13:46 (12056): Detected: Web Application Enabled (http://localhost:31393)
2026-01-28 18:13:46 (12056): Preference change detected
2026-01-28 18:13:46 (12056): Setting CPU throttle for VM. (100%)
2026-01-28 18:13:46 (12056): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-01-28 18:13:48 (12056): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-01-28 18:13:48 (12056): Guest Log: BIOS: Booting from Hard Disk...
2026-01-28 18:13:50 (12056): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-01-28 18:13:50 (12056): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-01-28 18:14:18 (12056): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-01-28 18:14:18 (12056): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-01-28 18:14:18 (12056): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2026-01-28 18:14:18 (12056): Guest Log: 00:00:00.000097 main     Log opened 2026-01-28T13:13:45.582163000Z
2026-01-28 18:14:18 (12056): Guest Log: 00:00:00.000226 main     OS Product: Linux
2026-01-28 18:14:18 (12056): Guest Log: 00:00:00.000247 main     OS Release: 4.14.232-19.cernvm.x86_64
2026-01-28 18:14:18 (12056): Guest Log: 00:00:00.000260 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2026-01-28 18:14:18 (12056): Guest Log: 00:00:00.000326 main     Executable: /usr/sbin/VBoxService
2026-01-28 18:14:18 (12056): Guest Log: 00:00:00.000326 main     Process ID: 2290
2026-01-28 18:14:18 (12056): Guest Log: 00:00:00.000327 main     Package type: LINUX_64BITS_GENERIC
2026-01-28 18:14:18 (12056): Guest Log: 00:00:00.001166 main     5.2.6 r120293 started. Verbose level = 0
2026-01-28 18:14:28 (12056): Guest Log: 00:00:10.019540 timesync vgsvcTimeSyncWorker: Radical guest time change: 7 242 556 930 000ns (GuestNow=1 769 613 268 140 714 000 ns GuestLast=1 769 606 025 583 784 000 ns fSetTimeLastLoop=true )
2026-01-28 18:20:26 (12056): VM Heartbeat file specified, but missing.
2026-01-28 18:20:26 (12056): Powering off VM.
2026-01-28 18:20:27 (12056): Successfully stopped VM.
2026-01-28 18:20:27 (12056): Deregistering VM. (boinc_8deba2f9be49383d, slot#10)
2026-01-28 18:20:27 (12056): Removing network bandwidth throttle group from VM.
2026-01-28 18:20:27 (12056): Removing VM from VirtualBox.

    Hypervisor System Log:

00:23:15.563058          Finished saving settings file "C:\ProgramData\BOINC\slots\10\boinc_8deba2f9be49383d\boinc_8deba2f9be49383d.vbox"
00:23:15.814513          Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_8deba2f9be49383d\boinc_8deba2f9be49383d.vbox" with version "1.19-windows"
00:23:15.821317          Finished saving settings file "C:\ProgramData\BOINC\slots\10\boinc_8deba2f9be49383d\boinc_8deba2f9be49383d.vbox"
00:23:16.069817          Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_8deba2f9be49383d\boinc_8deba2f9be49383d.vbox" with version "1.19-windows"
00:23:16.081801          Finished saving settings file "C:\ProgramData\BOINC\slots\10\boinc_8deba2f9be49383d\boinc_8deba2f9be49383d.vbox"
00:23:16.578593          Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_8deba2f9be49383d\boinc_8deba2f9be49383d.vbox" with version "1.19-windows"
00:23:16.588076          Finished saving settings file "C:\ProgramData\BOINC\slots\10\boinc_8deba2f9be49383d\boinc_8deba2f9be49383d.vbox"
00:23:16.828911          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7682d5eb-f00e-44f1-8ca2-99d08b1cd607} aComponent={VirtualBoxWrap} aText={&#197;&#131;o extension pack providing a cryptographic support module could be found}, preserve=false aResultDetail=0
00:23:16.832493          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
00:23:16.832534          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
00:23:16.835527          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
00:23:17.084893          Launched VM: 3681696912 pid: 10012 (0x271c) frontend: headless name: boinc_8deba2f9be49383d
00:23:21.289126          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Property 'CRYPT/KeyId' does not exist}, preserve=false aResultDetail=0
00:23:21.289380          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Property 'CRYPT/KeyId' does not exist}, preserve=false aResultDetail=0
00:23:22.341416          Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_8deba2f9be49383d\boinc_8deba2f9be49383d.vbox" with version "1.19-windows"
00:23:22.366935          Finished saving settings file "C:\ProgramData\BOINC\slots\10\boinc_8deba2f9be49383d\boinc_8deba2f9be49383d.vbox"
00:26:24.530845 USBPROXY usbLibGetDevices: Starting USB device enumeration
00:26:24.562209 USBPROXY Getting USB descriptor (id 0) failed (dwErr=31) on hub USB#ROOT_HUB30#4&35432ecc&0&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8} port 6
00:26:24.562256 USBPROXY Getting USB descriptor (id 0) failed (dwErr=31) on hub USB#ROOT_HUB30#4&35432ecc&0&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8} port 7
00:26:24.562369 USBPROXY usbLibGetDevices: Found 2 USB devices, 0 captured
00:29:02.204866          Saving settings file "C:\ProgramData\BOINC\slots\6\boinc_d0f16b33066b875f\boinc_d0f16b33066b875f.vbox" with version "1.19-windows"
00:29:02.299704          Finished saving settings file "C:\ProgramData\BOINC\slots\6\boinc_d0f16b33066b875f\boinc_d0f16b33066b875f.vbox"
00:29:02.412908 SaveState Saving settings file "C:\ProgramData\BOINC\slots\6\boinc_d0f16b33066b875f\boinc_d0f16b33066b875f.vbox" with version "1.19-windows"
00:29:02.507573 SaveState Finished saving settings file "C:\ProgramData\BOINC\slots\6\boinc_d0f16b33066b875f\boinc_d0f16b33066b875f.vbox"
00:29:02.843669          Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_a736313352aac4c5\boinc_a736313352aac4c5.vbox" with version "1.19-windows"
00:29:02.928248          Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_a736313352aac4c5\boinc_a736313352aac4c5.vbox"
00:29:03.002567 SaveState Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_a736313352aac4c5\boinc_a736313352aac4c5.vbox" with version "1.19-windows"
00:29:03.078532 SaveState Finished saving settings file "C:\ProgramData\BOINC\slots\5\boinc_a736313352aac4c5\boinc_a736313352aac4c5.vbox"
00:29:03.078991          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={300763af-5d6b-46e6-aa96-273eac15538a} aComponent={SessionMachine} aText={The object is not ready}, preserve=false aResultDetail=0
00:29:03.515663          Saving settings file "C:\ProgramData\BOINC\slots\9\boinc_f918f5614557abc5\boinc_f918f5614557abc5.vbox" with version "1.19-windows"
00:29:03.543586          Finished saving settings file "C:\ProgramData\BOINC\slots\9\boinc_f918f5614557abc5\boinc_f918f5614557abc5.vbox"
00:29:03.604106          Saving settings file "C:\ProgramData\BOINC\slots\7\boinc_edf48b28f65cd4f0\boinc_edf48b28f65cd4f0.vbox" with version "1.19-windows"
00:29:03.615089 SaveState Saving settings file "C:\ProgramData\BOINC\slots\9\boinc_f918f5614557abc5\boinc_f918f5614557abc5.vbox" with version "1.19-windows"
00:29:03.624031          Finished saving settings file "C:\ProgramData\BOINC\slots\7\boinc_edf48b28f65cd4f0\boinc_edf48b28f65cd4f0.vbox"
00:29:03.633701          Saving settings file "C:\ProgramData\BOINC\slots\8\boinc_f3978aedff7a48d4\boinc_f3978aedff7a48d4.vbox" with version "1.19-windows"
00:29:03.662808 SaveState Finished saving settings file "C:\ProgramData\BOINC\slots\9\boinc_f918f5614557abc5\boinc_f918f5614557abc5.vbox"
00:29:03.685418 SaveState Saving settings file "C:\ProgramData\BOINC\slots\7\boinc_edf48b28f65cd4f0\boinc_edf48b28f65cd4f0.vbox" with version "1.19-windows"
00:29:03.700311          Finished saving settings file "C:\ProgramData\BOINC\slots\8\boinc_f3978aedff7a48d4\boinc_f3978aedff7a48d4.vbox"
00:29:03.740164 SaveState Finished saving settings file "C:\ProgramData\BOINC\slots\7\boinc_edf48b28f65cd4f0\boinc_edf48b28f65cd4f0.vbox"
00:29:03.760430 SaveState Saving settings file "C:\ProgramData\BOINC\slots\8\boinc_f3978aedff7a48d4\boinc_f3978aedff7a48d4.vbox" with version "1.19-windows"
00:29:03.875726 SaveState Finished saving settings file "C:\ProgramData\BOINC\slots\8\boinc_f3978aedff7a48d4\boinc_f3978aedff7a48d4.vbox"
00:30:02.901681          Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_8deba2f9be49383d\boinc_8deba2f9be49383d.vbox" with version "1.19-windows"
00:30:02.903781          Finished saving settings file "C:\ProgramData\BOINC\slots\10\boinc_8deba2f9be49383d\boinc_8deba2f9be49383d.vbox"
00:30:03.132500          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
00:30:03.174112          Saving settings file "C:\ProgramData\BOINC\slots\10\boinc_8deba2f9be49383d\boinc_8deba2f9be49383d.vbox" with version "1.19-windows"
00:30:03.175885          Finished saving settings file "C:\ProgramData\BOINC\slots\10\boinc_8deba2f9be49383d\boinc_8deba2f9be49383d.vbox"
00:30:03.427195          Saving settings file "C:\Users\Raziel\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:30:03.444855          Finished saving settings file "C:\Users\Raziel\.VirtualBox\VirtualBox.xml"
00:30:03.444959          Saving settings file "C:\Users\Raziel\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:30:03.447200          Finished saving settings file "C:\Users\Raziel\.VirtualBox\VirtualBox.xml"
00:30:03.447974 DeleteVM Saving settings file "C:\Users\Raziel\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:30:03.450208 DeleteVM Finished saving settings file "C:\Users\Raziel\.VirtualBox\VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

 
Command: VBoxManage -q modifyvm "boinc_8deba2f9be49383d" --memory 4584 
Exit Code: 0
Output:

2026-01-28 18:13:35 (12056): 
Command: VBoxManage -q modifyvm "boinc_8deba2f9be49383d" --cpus 4 
Exit Code: 0
Output:

2026-01-28 18:13:35 (12056): 
Command: VBoxManage -q modifyvm "boinc_8deba2f9be49383d" --acpi on --ioapic on --rtcuseutc off 
Exit Code: 0
Output:

2026-01-28 18:13:35 (12056): 
Command: VBoxManage -q modifyvm "boinc_8deba2f9be49383d" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-01-28 18:13:35 (12056): 
Command: VBoxManage -q modifyvm "boinc_8deba2f9be49383d" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-01-28 18:13:36 (12056): 
Command: VBoxManage -q showvminfo "boinc_8deba2f9be49383d" --machinereadable 
Exit Code: 0
Output:
name="boinc_8deba2f9be49383d"
Encryption:     disabled
groups="/"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="5cb0e47f-fc95-42c0-9dfb-3c7a5b2bb65e"
CfgFile="C:\\ProgramData\\BOINC\\slots\\10\\boinc_8deba2f9be49383d\\boinc_8deba2f9be49383d.vbox"
SnapFldr="C:\\ProgramData\\BOINC\\slots\\10\\boinc_8deba2f9be49383d\\Snapshots"
LogFldr="C:\\ProgramData\\BOINC\\slots\\10\\boinc_8deba2f9be49383d\\Logs"
hardwareuuid="5cb0e47f-fc95-42c0-9dfb-3c7a5b2bb65e"
memory=4584
pagefusion="off"
vram=16
cpuexecutioncap=100
hpet="off"
cpu-profile="host"
chipset="piix3"
firmware="BIOS"
cpus=4
pae="on"
longmode="on"
triplefaultreset="off"
apic="on"
x2apic="on"
nested-hw-virt="off"
cpuid-portability-level=0
bootmenu="messageandmenu"
boot1="disk"
boot2="dvd"
boot3="none"
boot4="none"
acpi="on"
ioapic="on"
biosapic="apic"
biossystemtimeoffset=0
BIOS NVRAM File="C:\\ProgramData\\BOINC\\slots\\10\\boinc_8deba2f9be49383d\\boinc_8deba2f9be49383d.nvram"
rtcuseutc="off"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-01-28T15:13:34.171000000"
graphicscontroller="vboxvga"
monitorcount=1
accelerate3d="off"
accelerate2dvideo="off"
teleporterenabled="off"
teleporterport=0
teleporteraddress=""
teleporterpassword=""
tracing-enabled="off"
tracing-allow-vm-access="off"
tracing-config=""
autostart-enabled="off"
autostart-delay=0
defaultfrontend=""
vmprocpriority="default"
natnet1="nat"
macaddress1="080027938462"
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"
draganddrop="disabled"
vrde="off"
usb="off"
ehci="off"
xhci="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\\10\\boinc_8deba2f9be49383d\\boinc_8deba2f9be49383d-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_2164570_1769593919.184433_0"
GuestMemoryBalloon=0

2026-01-28 18:13:36 (12056): 
Command: VBoxManage -q modifyvm "boinc_8deba2f9be49383d" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-28 18:13:36 (12056): 
Command: VBoxManage -q modifyvm "boinc_8deba2f9be49383d" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-28 18:13:36 (12056): 
Command: VBoxManage -q modifyvm "boinc_8deba2f9be49383d" --usb off 
Exit Code: 0
Output:

2026-01-28 18:13:37 (12056): 
Command: VBoxManage -q modifyvm "boinc_8deba2f9be49383d" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-28 18:13:37 (12056): 
Command: VBoxManage -q modifyvm "boinc_8deba2f9be49383d" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2026-01-28 18:13:37 (12056): 
Command: VBoxManage -q modifyvm "boinc_8deba2f9be49383d" --audio-enabled off 
Exit Code: 0
Output:

2026-01-28 18:13:37 (12056): 
Command: VBoxManage -q modifyvm "boinc_8deba2f9be49383d" --clipboard disabled 
Exit Code: 0
Output:

2026-01-28 18:13:38 (12056): 
Command: VBoxManage -q modifyvm "boinc_8deba2f9be49383d" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-28 18:13:38 (12056): 
Command: VBoxManage -q storagectl "boinc_8deba2f9be49383d" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-28 18:13:38 (12056): 
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

2026-01-28 18:13:38 (12056): 
Command: VBoxManage -q storageattach "boinc_8deba2f9be49383d" --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:

2026-01-28 18:13:39 (12056): 
Command: VBoxManage -q storageattach "boinc_8deba2f9be49383d" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-01-28 18:13:39 (12056): 
Command: VBoxManage -q storageattach "boinc_8deba2f9be49383d" --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:

2026-01-28 18:13:39 (12056): 
Command: VBoxManage -q storageattach "boinc_8deba2f9be49383d" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-01-28 18:13:39 (12056): 
Command: VBoxManage -q bandwidthctl "boinc_8deba2f9be49383d" add "boinc_8deba2f9be49383d_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-28 18:13:40 (12056): 
Command: VBoxManage -q modifyvm "boinc_8deba2f9be49383d" --natpf1 ",tcp,127.0.0.1,31393,,80" 
Exit Code: 0
Output:

2026-01-28 18:13:40 (12056): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-01-28 18:13:40 (12056): 
Command: VBoxManage -q sharedfolder add "boinc_8deba2f9be49383d" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\10/shared"
Exit Code: 0
Output:

2026-01-28 18:13:45 (12056): 
Command: VBoxManage -q startvm "boinc_8deba2f9be49383d" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_8deba2f9be49383d" to power on...
VM "boinc_8deba2f9be49383d" has been successfully started.

2026-01-28 18:13:46 (12056): 
Command: VBoxManage -q controlvm "boinc_8deba2f9be49383d" cpuexecutioncap 100 
Exit Code: 0
Output:

2026-01-28 18:20:27 (12056): 
Command: VBoxManage -q controlvm "boinc_8deba2f9be49383d" poweroff
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-28 18:20:27 (12056): 
Command: VBoxManage -q snapshot "boinc_8deba2f9be49383d" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2026-01-28 18:20:27 (12056): 
Command: VBoxManage -q bandwidthctl "boinc_8deba2f9be49383d" remove "boinc_8deba2f9be49383d_net" 
Exit Code: 0
Output:

2026-01-28 18:20:27 (12056): 
Command: VBoxManage -q unregistervm "boinc_8deba2f9be49383d" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-28 18:20:37 (12056): called boinc_finish(-163)

</stderr_txt>
]]>

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