Stderr output

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
process exited with code 93 (0x5d, -163)</message>
<stderr_txt>
2026-01-10 19:16:00 (51465): vboxwrapper version 26210
2026-01-10 19:16:00 (51465): BOINC client version: 8.2.8
2026-01-10 19:16:01 (51465): Detected: VirtualBox VboxManage Interface (Version: 7.0.8)
2026-01-10 19:16:01 (51465): Detected: Sandbox Configuration Enabled
2026-01-10 19:16:01 (51465): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-10 19:16:01 (51465): Successfully copied 'init_data.xml' to the shared directory.
2026-01-10 19:16:01 (51465): Create VM. (boinc_1c0cae3a5fa5d3c5, slot#2)
2026-01-10 19:16:01 (51465): Setting Memory Size for VM. (4584MB)
2026-01-10 19:16:01 (51465): Setting CPU Count for VM. (4)
2026-01-10 19:16:01 (51465): Setting Chipset Options for VM.
2026-01-10 19:16:01 (51465): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-10 19:16:01 (51465): Setting Boot Options for VM.
2026-01-10 19:16:01 (51465): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-10 19:16:01 (51465): Enabling VM Network Access.
2026-01-10 19:16:01 (51465): Disabling USB Support for VM.
2026-01-10 19:16:01 (51465): Disabling COM Port Support for VM.
2026-01-10 19:16:01 (51465): Disabling Audio Support for VM.
2026-01-10 19:16:01 (51465): Disabling Clipboard Support for VM.
2026-01-10 19:16:01 (51465): Disabling Drag and Drop Support for VM.
2026-01-10 19:16:01 (51465): Adding storage controller(s) to VM.
2026-01-10 19:16:01 (51465): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-01-10 19:16:03 (51465): Attempts: 2
2026-01-10 19:16:03 (51465): Adding VirtualBox Guest Additions to VM.
2026-01-10 19:16:03 (51465): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-10 19:16:03 (51465): forwarding host port 54892 to guest port 80
2026-01-10 19:16:03 (51465): Enabling remote desktop for VM.
2026-01-10 19:16:03 (51465): Required extension pack not installed, remote desktop not enabled.
2026-01-10 19:16:03 (51465): Enabling shared directory for VM.
2026-01-10 19:16:03 (51465): Starting VM using VBoxManage interface. (boinc_1c0cae3a5fa5d3c5, slot#2)
2026-01-10 19:16:05 (51465): Successfully started VM. (PID = '51604')
2026-01-10 19:16:05 (51465): Reporting VM Process ID to BOINC.
2026-01-10 19:16:05 (51465): Guest Log: BIOS: VirtualBox 7.0.8
2026-01-10 19:16:05 (51465): Guest Log: CPUID EDX: 0x178bfbff
2026-01-10 19:16:05 (51465): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-01-10 19:16:05 (51465): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-01-10 19:16:05 (51465): VM state change detected. (old = 'poweredoff', new = 'running')
2026-01-10 19:16:05 (51465): Detected: Web Application Enabled (http://localhost:54892)
2026-01-10 19:16:05 (51465): Preference change detected
2026-01-10 19:16:05 (51465): Setting CPU throttle for VM. (100%)
2026-01-10 19:16:05 (51465): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2026-01-10 19:16:07 (51465): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-01-10 19:16:07 (51465): Guest Log: BIOS: Booting from Hard Disk...
2026-01-10 19:16:12 (51465): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-01-10 19:16:12 (51465): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-01-10 19:16:53 (51465): VM state change detected. (old = 'running', new = 'paused')
2026-01-10 19:17:13 (51465): VM state change detected. (old = 'paused', new = 'running')
2026-01-10 19:23:05 (51465): VM Heartbeat file specified, but missing.
2026-01-10 19:23:05 (51465): Powering off VM.
2026-01-10 19:23:05 (51465): Successfully stopped VM.
2026-01-10 19:23:05 (51465): Deregistering VM. (boinc_1c0cae3a5fa5d3c5, slot#2)
2026-01-10 19:23:05 (51465): Removing network bandwidth throttle group from VM.
2026-01-10 19:23:05 (51465): Removing VM from VirtualBox.

    Hypervisor System Log:

00:00:00.000670 main     VirtualBox XPCOM Server 7.0.8_BETA4 r156879 darwin.arm64 (Apr 17 2023 18:33:44) release log
00:00:00.000671 main     Log opened 2026-01-10T18:14:27.713730000Z
00:00:00.000671 main     Build Type: release
00:00:00.000676 main     OS Product: Darwin
00:00:00.000679 main     OS Release: 25.1.0
00:00:00.000682 main     OS Version: Darwin Kernel Version 25.1.0: Mon Oct 20 19:33:00 PDT 2025; root:xnu-12377.41.6~2/RELEASE_ARM64_T6020
00:00:00.000735 main     Firmware type: failed - VERR_NOT_SUPPORTED
00:00:00.000745 main     Host RAM: 16384MB (16.0GB) total, 4888MB (4.7GB) available
00:00:00.000747 main     Executable: /Applications/VirtualBox.app/Contents/MacOS/VBoxSVC
00:00:00.000748 main     Process ID: 48294
00:00:00.000748 main     Package type: DARWIN_64BITS_GENERIC
00:00:00.002948 main     IPC socket path: /tmp/.vbox-boinc_project-ipc/ipcd

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

Exit Code: 0
Output:
Virtual machine 'boinc_1c0cae3a5fa5d3c5' is created and registered.
UUID: 955f569c-a27b-41f5-8cd3-bb94a1dbd72f
Settings file: '/Library/Application Support/BOINC Data/slots/2/boinc_1c0cae3a5fa5d3c5/boinc_1c0cae3a5fa5d3c5.vbox'

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q modifyvm "boinc_1c0cae3a5fa5d3c5" --description "CMS_391970_1768065854.885534_0" 
Exit Code: 0
Output:

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q modifyvm "boinc_1c0cae3a5fa5d3c5" --memory 4584 
Exit Code: 0
Output:

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q modifyvm "boinc_1c0cae3a5fa5d3c5" --cpus 4 
Exit Code: 0
Output:

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q modifyvm "boinc_1c0cae3a5fa5d3c5" --acpi on --ioapic on --rtcuseutc on 
Exit Code: 0
Output:

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q modifyvm "boinc_1c0cae3a5fa5d3c5" --vram 16 --graphicscontroller VBoxVGA 
Exit Code: 0
Output:

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q modifyvm "boinc_1c0cae3a5fa5d3c5" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q showvminfo "boinc_1c0cae3a5fa5d3c5" --machinereadable 
Exit Code: 0
Output:
name="boinc_1c0cae3a5fa5d3c5"
Encryption:     disabled
groups="/"
ostype="Linux 2.6 / 3.x / 4.x / 5.x (64-bit)"
UUID="955f569c-a27b-41f5-8cd3-bb94a1dbd72f"
CfgFile="/Library/Application Support/BOINC Data/slots/2/boinc_1c0cae3a5fa5d3c5/boinc_1c0cae3a5fa5d3c5.vbox"
SnapFldr="/Library/Application Support/BOINC Data/slots/2/boinc_1c0cae3a5fa5d3c5/Snapshots"
LogFldr="/Library/Application Support/BOINC Data/slots/2/boinc_1c0cae3a5fa5d3c5/Logs"
hardwareuuid="955f569c-a27b-41f5-8cd3-bb94a1dbd72f"
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="/Library/Application Support/BOINC Data/slots/2/boinc_1c0cae3a5fa5d3c5/boinc_1c0cae3a5fa5d3c5.nvram"
rtcuseutc="on"
hwvirtex="on"
nestedpaging="on"
largepages="on"
vtxvpid="on"
vtxux="on"
virtvmsavevmload="on"
iommu="none"
paravirtprovider="default"
effparavirtprovider="kvm"
VMState="poweroff"
VMStateChangeTime="2026-01-10T19:16:01.309000000"
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="0800275B5052"
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="/Library/Application Support/BOINC Data/slots/2/boinc_1c0cae3a5fa5d3c5/boinc_1c0cae3a5fa5d3c5-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_391970_1768065854.885534_0"
GuestMemoryBalloon=0

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q modifyvm "boinc_1c0cae3a5fa5d3c5" --nic1 nat --nic-type1 "virtio" --cable-connected1 off --nat-dns-proxy1 on 
Exit Code: 0
Output:

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q modifyvm "boinc_1c0cae3a5fa5d3c5" --cable-connected1 on 
Exit Code: 0
Output:

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q modifyvm "boinc_1c0cae3a5fa5d3c5" --usb off 
Exit Code: 0
Output:

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q modifyvm "boinc_1c0cae3a5fa5d3c5" --uart1 off --uart2 off 
Exit Code: 0
Output:

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q modifyvm "boinc_1c0cae3a5fa5d3c5" --audio-enabled off 
Exit Code: 0
Output:

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q modifyvm "boinc_1c0cae3a5fa5d3c5" --clipboard disabled 
Exit Code: 0
Output:

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q modifyvm "boinc_1c0cae3a5fa5d3c5" --draganddrop disabled 
Exit Code: 0
Output:

2026-01-10 19:16:01 (51465): 
Command: VBoxManage -q storagectl "boinc_1c0cae3a5fa5d3c5" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2026-01-10 19:16:03 (51465): 
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:          locked read
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
Child UUIDs:    4e793913-457a-4df0-89b3-6296a7d6bca5

2026-01-10 19:16:03 (51465): 
Command: VBoxManage -q storageattach "boinc_1c0cae3a5fa5d3c5" --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:

2026-01-10 19:16:03 (51465): 
Command: VBoxManage -q storageattach "boinc_1c0cae3a5fa5d3c5" --storagectl "Hard Disk Controller" --port 1 --device 0 --type dvddrive --medium "/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2026-01-10 19:16:03 (51465): 
Command: VBoxManage -q bandwidthctl "boinc_1c0cae3a5fa5d3c5" add "boinc_1c0cae3a5fa5d3c5_net" --type network --limit 1024G 
Exit Code: 0
Output:

2026-01-10 19:16:03 (51465): 
Command: VBoxManage -q modifyvm "boinc_1c0cae3a5fa5d3c5" --natpf1 ",tcp,127.0.0.1,54892,,80" 
Exit Code: 0
Output:

2026-01-10 19:16:03 (51465): 
Command: VBoxManage -q list extpacks
Exit Code: 0
Output:
Extension Packs: 0

2026-01-10 19:16:03 (51465): 
Command: VBoxManage -q sharedfolder add "boinc_1c0cae3a5fa5d3c5" --name "shared" --hostpath "/Library/Application Support/BOINC Data/slots/2/shared"
Exit Code: 0
Output:

2026-01-10 19:16:04 (51465): 
Command: VBoxManage -q startvm "boinc_1c0cae3a5fa5d3c5" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_1c0cae3a5fa5d3c5" to power on...
VM "boinc_1c0cae3a5fa5d3c5" has been successfully started.

2026-01-10 19:16:05 (51465): 
Command: VBoxManage -q controlvm "boinc_1c0cae3a5fa5d3c5" cpuexecutioncap 100 
Exit Code: 0
Output:

2026-01-10 19:16:52 (51465): 
Command: VBoxManage -q controlvm "boinc_1c0cae3a5fa5d3c5" pause
Exit Code: 0
Output:

2026-01-10 19:17:12 (51465): 
Command: VBoxManage -q controlvm "boinc_1c0cae3a5fa5d3c5" resume
Exit Code: 0
Output:

2026-01-10 19:23:05 (51465): 
Command: VBoxManage -q controlvm "boinc_1c0cae3a5fa5d3c5" poweroff
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-10 19:23:05 (51465): 
Command: VBoxManage -q snapshot "boinc_1c0cae3a5fa5d3c5" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2026-01-10 19:23:05 (51465): 
Command: VBoxManage -q bandwidthctl "boinc_1c0cae3a5fa5d3c5" remove "boinc_1c0cae3a5fa5d3c5_net" 
Exit Code: 0
Output:

2026-01-10 19:23:05 (51465): 
Command: VBoxManage -q unregistervm "boinc_1c0cae3a5fa5d3c5" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2026-01-10 19:23:10 (51465): called boinc_finish(-163)

</stderr_txt>
]]>

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