Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 93 (0x5d, -163)</message>
<stderr_txt>
2026-04-02 06:16:07 (21315): vboxwrapper version 26210
2026-04-02 06:16:07 (21315): BOINC client version: 8.2.8
2026-04-02 06:16:07 (21315): Detected: VirtualBox VboxManage Interface (Version: 7.2.6)
2026-04-02 06:16:07 (21315): Detected: Sandbox Configuration Enabled
2026-04-02 06:16:07 (21315): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-04-02 06:16:07 (21315): Successfully copied 'init_data.xml' to the shared directory.
2026-04-02 06:16:08 (21315): Create VM. (boinc_7b23130a74d90a8c, slot#1)
2026-04-02 06:16:08 (21315): Setting Memory Size for VM. (4584MB)
2026-04-02 06:16:08 (21315): Setting CPU Count for VM. (4)
2026-04-02 06:16:08 (21315): Setting Chipset Options for VM.
2026-04-02 06:16:08 (21315): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-04-02 06:16:08 (21315): Setting Boot Options for VM.
2026-04-02 06:16:08 (21315): Setting Network Configuration for NAT. (Driver: virtio)
2026-04-02 06:16:08 (21315): Enabling VM Network Access.
2026-04-02 06:16:08 (21315): Disabling USB Support for VM.
2026-04-02 06:16:08 (21315): Disabling COM Port Support for VM.
2026-04-02 06:16:08 (21315): Disabling Audio Support for VM.
2026-04-02 06:16:09 (21315): Disabling Clipboard Support for VM.
2026-04-02 06:16:09 (21315): Disabling Drag and Drop Support for VM.
2026-04-02 06:16:09 (21315): Adding storage controller(s) to VM.
2026-04-02 06:16:09 (21315): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-04-02 06:16:09 (21315): Adding VirtualBox Guest Additions to VM.
2026-04-02 06:16:09 (21315): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-04-02 06:16:09 (21315): forwarding host port 61689 to guest port 80
2026-04-02 06:16:09 (21315): Enabling remote desktop for VM.
2026-04-02 06:16:09 (21315): Required extension pack not installed, remote desktop not enabled.
2026-04-02 06:16:09 (21315): Enabling shared directory for VM.
2026-04-02 06:16:10 (21315): Starting VM using VBoxManage interface. (boinc_7b23130a74d90a8c, slot#1)
2026-04-02 06:16:18 (21315): Successfully started VM. (PID = '21392')
2026-04-02 06:16:18 (21315): Reporting VM Process ID to BOINC.
2026-04-02 06:16:18 (21315): Guest Log: BIOS: VirtualBox 7.2.6
2026-04-02 06:16:18 (21315): Guest Log: CPUID EDX: 0x178bfbff
2026-04-02 06:16:18 (21315): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-04-02 06:16:18 (21315): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-04-02 06:16:18 (21315): VM state change detected. (old = 'poweredoff', new = 'running')
2026-04-02 06:16:18 (21315): Detected: Web Application Enabled (http://localhost:61689)
2026-04-02 06:16:18 (21315): Preference change detected
2026-04-02 06:16:18 (21315): Setting CPU throttle for VM. (100%)
2026-04-02 06:16:18 (21315): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2026-04-02 06:16:20 (21315): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-04-02 06:16:20 (21315): Guest Log: BIOS: Booting from Hard Disk...
2026-04-02 06:16:23 (21315): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-04-02 06:16:23 (21315): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-04-02 06:17:53 (21315): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-04-02 06:17:53 (21315): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-04-02 06:17:56 (21315): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2026-04-02 06:17:56 (21315): Guest Log: 00:00:00.000293 main     Log opened 2026-04-02T11:18:03.174895000Z
2026-04-02 06:17:56 (21315): Guest Log: 00:00:00.000471 main     OS Product: Linux
2026-04-02 06:17:56 (21315): Guest Log: 00:00:00.000529 main     OS Release: 4.14.232-19.cernvm.x86_64
2026-04-02 06:17:56 (21315): Guest Log: 00:00:00.000583 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2026-04-02 06:17:56 (21315): Guest Log: 00:00:00.000634 main     Executable: /usr/sbin/VBoxService
2026-04-02 06:17:56 (21315): Guest Log: 00:00:00.000636 main     Process ID: 2298
2026-04-02 06:17:56 (21315): Guest Log: 00:00:00.000637 main     Package type: LINUX_64BITS_GENERIC
2026-04-02 06:17:56 (21315): Guest Log: 00:00:00.003162 main     5.2.6 r120293 started. Verbose level = 0
2026-04-02 06:22:56 (21315): VM Heartbeat file specified, but missing.
2026-04-02 06:22:56 (21315): Powering off VM.
2026-04-02 06:22:57 (21315): Successfully stopped VM.
2026-04-02 06:22:57 (21315): Deregistering VM. (boinc_7b23130a74d90a8c, slot#1)
2026-04-02 06:22:57 (21315): Removing network bandwidth throttle group from VM.
2026-04-02 06:22:57 (21315): Removing VM from VirtualBox.

    Hypervisor System Log:

149:40:55.249349 DCon460  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
149:40:55.250576 DCon460  Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox" with version "1.19-macosx"
149:40:55.252197 DCon460  Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox"
149:40:55.252714 DCon460  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
149:40:55.254382 DCon460  Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox" with version "1.19-macosx"
149:40:55.255543 DCon460  Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox"
149:40:55.256266 DCon460  Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox" with version "1.19-macosx"
149:40:55.257717 DCon460  Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox"
149:40:55.310423 DCon460  Platform architecture set to 'x86'
149:40:55.314546 DCon460  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
149:40:55.315301 DCon460  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
149:40:55.316330 DCon460  Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox" with version "1.19-macosx"
149:40:55.319835 DCon460  Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox"
149:40:55.370396 DCon460  Platform architecture set to 'x86'
149:40:55.373538 DCon460  Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox" with version "1.19-macosx"
149:40:55.374772 DCon460  Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox"
149:40:55.446198 DCon461  Platform architecture set to 'x86'
149:40:55.450808 DCon461  Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox" with version "1.19-macosx"
149:40:55.452771 DCon461  Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox"
149:40:55.555556 DCon461  Platform architecture set to 'x86'
149:40:55.558101 DCon461  Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox" with version "1.19-macosx"
149:40:55.559216 DCon461  Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox"
149:40:55.622983 DCon461  Platform architecture set to 'x86'
149:40:55.627801 DCon461  ERROR [COM]: aRC=VBOX_E_NOT_SUPPORTED (0x80bb0009) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This VM is not encrypted}, preserve=false aResultDetail=0
149:40:55.654979 DCon461  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
149:40:55.656067 DCon461  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
149:40:55.676302 DCon461  ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={83cfdc66-4f20-4569-ad39-8722f7d472b3} aComponent={RecordingSettingsWrap} aText={Recording not started}, preserve=false aResultDetail=0
149:40:55.678894 DCon460  ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
149:40:55.735522 DCon460  Launched VM: 41080064 pid: 21392 (0x5390) frontend: headless name: boinc_7b23130a74d90a8c
149:40:55.767893 DCon461  Platform architecture set to 'x86'
149:41:02.670432 DCon461  ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7d510820-a678-4730-a862-818dcd3fbed0} aComponent={MediumWrap} aText={Property 'CRYPT/KeyId' does not exist}, preserve=false aResultDetail=0
149:41:02.673773 DCon461  ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={7d510820-a678-4730-a862-818dcd3fbed0} aComponent={MediumWrap} aText={Property 'CRYPT/KeyId' does not exist}, preserve=false aResultDetail=0
149:41:02.676672 DCon461  HostDnsMonitorProxy::GetDomainName: no domain set
149:41:02.676910 DCon461  HostDnsMonitorProxy::GetNameServers:
149:41:02.676933 DCon461    name server 1: 2600:1700:4d9::1
149:41:02.676942 DCon461    name server 2: 192.168.1.254
149:41:02.677166 DCon461  HostDnsMonitorProxy::GetSearchStrings:
149:41:02.677192 DCon461    search string 1: attlocal.net
149:41:03.768836 DCon461  Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox" with version "1.19-macosx"
149:41:03.770674 DCon461  Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox"
149:47:42.912343 DCon457  Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox" with version "1.19-macosx"
149:47:42.916004 DCon457  Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox"
149:47:43.015188 DCon462  Platform architecture set to 'x86'
149:47:43.019618 DCon462  ERROR [COM]: aRC=NS_ERROR_FAILURE (0x80004005) aIID={e36a5081-a82a-40bd-9e4e-42a44d6ce50f} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
149:47:43.131962 DCon462  Platform architecture set to 'x86'
149:47:43.136659 DCon462  Saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox" with version "1.19-macosx"
149:47:43.139776 DCon462  Finished saving settings file "/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c.vbox"
149:47:43.221116 DCon462  Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
149:47:43.224810 DCon462  Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
149:47:43.225109 DCon462  Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
149:47:43.227396 DCon462  Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"
149:47:43.229905 DeleteVM Saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml" with version "1.12-macosx"
149:47:43.231703 DeleteVM Finished saving settings file "/Library/Application Support/BOINC Data/projects/VirtualBox/VirtualBox.xml"

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

accelerate3d="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="080027549BF6"
cableconnected1="on"
nic1="nat"
nictype1="82540EM"
nicspeed1="0"
mtu="0"
sockSnd="64"
sockRcv="64"
tcpWndSnd="64"
tcpWndRcv="64"
localhostReachable="0"
forwardBroadcast="0"
enableTFTP="0"
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_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="/Library/Application Support/BOINC Data/slots/1/boinc_7b23130a74d90a8c/boinc_7b23130a74d90a8c-screen0.webm"
rec_screen_opts="ac_profile=med"
rec_screen_video_res_xy="1024x768"
rec_screen_video_rate_kbps=512
rec_screen_video_fps=25
description="CMS_2608110_1775104394.356918_0"
GuestMemoryBalloon=0

2026-04-02 06:16:08 (21315): 
Command: VBoxManage -q modifyvm "boinc_7b23130a74d90a8c" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-04-02 06:16:08 (21315): 
Command: VBoxManage -q modifyvm "boinc_7b23130a74d90a8c" --cable-connected1 on 
Exit Code: 0
Output:

2026-04-02 06:16:08 (21315): 
Command: VBoxManage -q modifyvm "boinc_7b23130a74d90a8c" --usb off 
Exit Code: 0
Output:

2026-04-02 06:16:08 (21315): 
Command: VBoxManage -q modifyvm "boinc_7b23130a74d90a8c" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q modifyvm "boinc_7b23130a74d90a8c" --audio-enabled off 
Exit Code: 0
Output:

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q modifyvm "boinc_7b23130a74d90a8c" --clipboard disabled 
Exit Code: 0
Output:

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q modifyvm "boinc_7b23130a74d90a8c" --draganddrop disabled 
Exit Code: 0
Output:

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q storagectl "boinc_7b23130a74d90a8c" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q storageattach "boinc_7b23130a74d90a8c" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: -2135228409
Output:
VBoxManage: error: Cannot attach medium '/Library/Application Support/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
VBoxManage: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component SessionMachine, interface IMachine, callee nsISupports
VBoxManage: error: Context: "AttachDevice(Bstr(pszCtl).raw(), port, device, DeviceType_HardDisk, pMedium2Mount)" at line 786 of file VBoxManageStorageController.cpp

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q closemedium disk "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q showhdinfo "/Library/Application Support/BOINC Data/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:       /Library/Application Support/BOINC Data/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

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q storageattach "boinc_7b23130a74d90a8c" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q storageattach "boinc_7b23130a74d90a8c" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --medium none 
Exit Code: 0
Output:

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q storageattach "boinc_7b23130a74d90a8c" --storagectl "Hard Disk Controller" --port 0 --device 0 --type hdd --mtype multiattach --medium "/Library/Application Support/BOINC Data/projects/lhcathome.cern.ch_lhcathome/CMS_2025_04_08_prod.vdi" 
Exit Code: 0
Output:

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q storageattach "boinc_7b23130a74d90a8c" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q bandwidthctl "boinc_7b23130a74d90a8c" add "boinc_7b23130a74d90a8c_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q modifyvm "boinc_7b23130a74d90a8c" --natpf1 ",tcp,127.0.0.1,61689,,80" 
Exit Code: 0
Output:

2026-04-02 06:16:09 (21315): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-04-02 06:16:10 (21315): 
Command: VBoxManage -q sharedfolder add "boinc_7b23130a74d90a8c" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/1/shared"
Exit Code: 0
Output:

2026-04-02 06:16:17 (21315): 
Command: VBoxManage -q startvm "boinc_7b23130a74d90a8c" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_7b23130a74d90a8c" to power on...
VM "boinc_7b23130a74d90a8c" has been successfully started.

2026-04-02 06:16:18 (21315): 
Command: VBoxManage -q controlvm "boinc_7b23130a74d90a8c" cpuexecutioncap 100 
Exit Code: 0
Output:

2026-04-02 06:22:57 (21315): 
Command: VBoxManage -q controlvm "boinc_7b23130a74d90a8c" poweroff
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-04-02 06:22:57 (21315): 
Command: VBoxManage -q snapshot "boinc_7b23130a74d90a8c" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-04-02 06:22:57 (21315): 
Command: VBoxManage -q bandwidthctl "boinc_7b23130a74d90a8c" remove "boinc_7b23130a74d90a8c_net" 
Exit Code: 0
Output:

2026-04-02 06:22:57 (21315): 
Command: VBoxManage -q unregistervm "boinc_7b23130a74d90a8c" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-04-02 06:23:02 (21315): called boinc_finish(-163)

</stderr_txt>
]]>

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