Task 10984503

Name	08395569_375_0
Workunit	8526583
Created	7 Jul 2021, 11:58:17 UTC
Sent	8 Jul 2021, 2:48:45 UTC
Report deadline	13 Jul 2021, 2:48:45 UTC
Received	9 Jul 2021, 0:17:25 UTC
Server state	Over
Outcome	Computation error
Client state	Compute error
Exit status	-2147467259 (0x80004005) Unknown error code
Computer ID	12233
Run time	31 sec
CPU time
Validate state	Invalid
Credit	0.00
Device peak FLOPS	1.91 GFLOPS
Application version	boinc2docker v1.14 (vbox64_mt) windows_x86_64
Peak working set size	10.95 MB
Peak swap size	6.21 MB
Peak disk usage	600.51 MB
Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<message>
Unspecified error
 (0x80004005) - exit code 2147500037 (0x80004005)</message>
<stderr_txt>
2021-07-08 05:24:03 (11632): Detected: vboxwrapper 26202
2021-07-08 05:24:03 (11632): Detected: BOINC client v7.16.11
2021-07-08 05:24:07 (11632): Detected: VirtualBox VboxManage Interface (Version: 6.1.22)
2021-07-08 05:24:07 (11632): Create VM. (boinc_8b07d11f2ff9e1a7, slot#4)
2021-07-08 05:24:07 (11632): Updating drive controller type and model for desired configuration.
2021-07-08 05:24:08 (11632): Setting Memory Size for VM. (3072MB)
2021-07-08 05:24:09 (11632): Setting CPU Count for VM. (1)
2021-07-08 05:24:09 (11632): Setting Chipset Options for VM.
2021-07-08 05:24:10 (11632): Setting Boot Options for VM.
2021-07-08 05:24:11 (11632): Setting Network Configuration for NAT.
2021-07-08 05:24:11 (11632): Enabling VM Network Access.
2021-07-08 05:24:12 (11632): Disabling USB Support for VM.
2021-07-08 05:24:12 (11632): Disabling COM Port Support for VM.
2021-07-08 05:24:13 (11632): Disabling LPT Port Support for VM.
2021-07-08 05:24:13 (11632): Disabling Audio Support for VM.
2021-07-08 05:24:14 (11632): Disabling Clipboard Support for VM.
2021-07-08 05:24:14 (11632): Disabling Drag and Drop Support for VM.
2021-07-08 05:24:15 (11632): Adding storage controller(s) to VM.
2021-07-08 05:24:15 (11632): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2021-07-08 05:24:16 (11632): Adding VirtualBox Guest Additions to VM.
2021-07-08 05:24:17 (11632): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2021-07-08 05:24:18 (11632): Enabling shared directory for VM.
2021-07-08 05:24:18 (11632): Starting VM using VBoxManage interface. (boinc_8b07d11f2ff9e1a7, slot#4)
2021-07-08 05:24:25 (11632): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_8b07d11f2ff9e1a7" --type headless
Output:
Waiting for VM "boinc_8b07d11f2ff9e1a7" to power on...
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

2021-07-08 05:24:25 (11632): VM failed to start.
2021-07-08 05:24:25 (11632): Could not start 
2021-07-08 05:24:25 (11632): ERROR: VM failed to start
2021-07-08 05:24:25 (11632): Powering off VM.
2021-07-08 05:24:25 (11632): Deregistering VM. (boinc_8b07d11f2ff9e1a7, slot#4)
2021-07-08 05:24:26 (11632): Removing network bandwidth throttle group from VM.
2021-07-08 05:24:26 (11632): Removing VM from VirtualBox.
2021-07-08 05:24:26 (11632): Removing virtual ISO 9660 disk from VirtualBox.

    Hypervisor System Log:

00:00:00.691967          USB: Unknown USB device detected (idVendor: 0x05c8, idProduct: 0x0382)
00:00:00.843471          netIfIsWireless: CreateFile on '\\.\{248C69A3-AFD0-4827-B7B6-84442F67CD03}' failed with rcWin=2 (0x2) - ignoring
00:00:00.871229          HostDnsMonitor: initializing
00:00:00.893561          HostDnsMonitor: updating information
00:00:00.893639          HostDnsMonitor: old information
00:00:00.893641            no server entries
00:00:00.893644            no domain set
00:00:00.893645            no search string entries
00:00:00.893646          HostDnsMonitor: new information
00:00:00.893647            server 1: 192.168.1.254
00:00:00.893649            domain: lan
00:00:00.893650            no search string entries
00:00:01.166184          SUPR0QueryVTCaps -> VERR_SVM_DISABLED
00:00:01.167533          VD: VDInit finished with VINF_SUCCESS
00:00:01.170071          VirtualBox: object created
00:00:02.074773          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_8b07d11f2ff9e1a7'}, preserve=false aResultDetail=0
00:00:02.409018          ERROR [COM]: aRC=VBOX_E_FILE_ERROR (0x80bb0004) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Could not find file for the medium 'C:\ProgramData\BOINC\slots\4\vm_image.vdi' (VERR_FILE_NOT_FOUND)}, preserve=false aResultDetail=-102
00:00:02.634685          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:02.701826          Saving settings file "C:\Users\a\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:03.179834          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:03.569010          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:04.114507          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:04.755099          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:05.377213          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:05.967686          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:06.566090          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:07.078261          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:07.673011          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:08.269115          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:08.513251          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:08.812046          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:09.480183          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:09.974934          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:10.740432          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:10.744647          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:10.745015          Saving settings file "C:\Users\a\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:10.919893          Saving settings file "C:\Users\a\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:11.028313          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:11.353135          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:11.356722          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:11.357045          Saving settings file "C:\Users\a\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:11.447559          Saving settings file "C:\Users\a\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:11.523038          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:12.041078          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:12.740008          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:13.118932          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:13.119250          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:13.138298          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:13.435183          Launched VM: 66378768 pid: 8864 (0x22a0) frontend: headless name: boinc_8b07d11f2ff9e1a7
00:00:20.060415          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:20.525268          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:20.696941          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox" with version "1.16-windows"
00:00:21.039748          Saving settings file "C:\Users\a\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:26.393398 main     VirtualBox: object deletion starts
00:00:26.394682 main     HostDnsMonitor: shutting down ...
00:00:26.394737 main     HostDnsMonitor: shut down
00:00:26.397356 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:26.397757 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

   2
Maximum PIIX3 SATA Controllers:  1
Maximum ICH9 SATA Controllers:   8
Maximum SATA Port count:         30
Maximum Devices per SATA Port:   1
Maximum PIIX3 SCSI Controllers:  1
Maximum ICH9 SCSI Controllers:   8
Maximum SCSI Port count:         16
Maximum Devices per SCSI Port:   1
Maximum SAS PIIX3 Controllers:   1
Maximum SAS ICH9 Controllers:    8
Maximum SAS Port count:          255
Maximum Devices per SAS Port:    1
Maximum NVMe PIIX3 Controllers:  1
Maximum NVMe ICH9 Controllers:   8
Maximum NVMe Port count:         255
Maximum Devices per NVMe Port:   1
Maximum virtio-scsi PIIX3 Controllers:  1
Maximum virtio-scsi ICH9 Controllers:   8
Maximum virtio-scsi Port count:         256
Maximum Devices per virtio-scsi Port:   1
Maximum PIIX3 Floppy Controllers:1
Maximum ICH9 Floppy Controllers: 1
Maximum Floppy Port count:       1
Maximum Devices per Floppy Port: 2
Default machine folder:          C:\Users\a\VirtualBox VMs
Raw-mode Supported:              no
Exclusive HW virtualization use: off
Default hard disk format:        VDI
VRDE auth library:               VBoxAuth
Webservice auth. library:        VBoxAuth
Remote desktop ExtPack:          
Log history count:               3
Default frontend:                
Default audio driver:            DirectSound
Autostart database path:         
Default Guest Additions ISO:     C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso
Logging Level:                   all
Proxy Mode:                      System
Proxy URL:                       

2021-07-08 05:24:07 (11632): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2021-07-08T04:24:07.294000000Z
Processor online count: 4
Processor count: 4
Processor online core count: 4
Processor core count: 4
Processor supports HW virtualization: no
Processor supports PAE: yes
Processor supports long mode: yes
Processor supports nested paging: no
Processor supports unrestricted guest: no
Processor supports nested HW virtualization: no
Processor#0 speed: unknown
Processor#0 description: AMD A6-6310 APU with AMD Radeon R4 Graphics
Processor#1 speed: unknown
Processor#1 description: AMD A6-6310 APU with AMD Radeon R4 Graphics
Processor#2 speed: unknown
Processor#2 description: AMD A6-6310 APU with AMD Radeon R4 Graphics
Processor#3 speed: unknown
Processor#3 description: AMD A6-6310 APU with AMD Radeon R4 Graphics
Memory size: 3529 MByte
Memory available: 1173 MByte
Operating system: Windows 10
Operating system version: 10.0.19042

2021-07-08 05:24:07 (11632): 
Command: VBoxManage -q showvminfo "boinc_8b07d11f2ff9e1a7" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_8b07d11f2ff9e1a7'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(Bstr(VMNameOrUuid).raw(), machine.asOutParam())" at line 2727 of file VBoxManageInfo.cpp

2021-07-08 05:24:07 (11632): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC\slots\4/vm_image.vdi" 
Exit Code: -2135228412
Output:
VBoxManage.exe: error: Could not find file for the medium 'C:\ProgramData\BOINC\slots\4\vm_image.vdi' (VERR_FILE_NOT_FOUND)
VBoxManage.exe: error: Details: code VBOX_E_FILE_ERROR (0x80bb0004), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 191 of file VBoxManageDisk.cpp

2021-07-08 05:24:08 (11632): 
Command: VBoxManage -q createvm --name "boinc_8b07d11f2ff9e1a7" --basefolder "C:\ProgramData\BOINC\slots\4" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_8b07d11f2ff9e1a7' is created and registered.
UUID: a8873f85-ab93-45cc-a3c6-3100a3aa0dd9
Settings file: 'C:\ProgramData\BOINC\slots\4\boinc_8b07d11f2ff9e1a7\boinc_8b07d11f2ff9e1a7.vbox'

2021-07-08 05:24:08 (11632): 
Command: VBoxManage -q modifyvm "boinc_8b07d11f2ff9e1a7" --description "08395569_375_0" 
Exit Code: 0
Output:

2021-07-08 05:24:09 (11632): 
Command: VBoxManage -q modifyvm "boinc_8b07d11f2ff9e1a7" --memory 3072 
Exit Code: 0
Output:

2021-07-08 05:24:09 (11632): 
Command: VBoxManage -q modifyvm "boinc_8b07d11f2ff9e1a7" --cpus 1 
Exit Code: 0
Output:

2021-07-08 05:24:10 (11632): 
Command: VBoxManage -q modifyvm "boinc_8b07d11f2ff9e1a7" --acpi on --ioapic on 
Exit Code: 0
Output:

2021-07-08 05:24:11 (11632): 
Command: VBoxManage -q modifyvm "boinc_8b07d11f2ff9e1a7" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2021-07-08 05:24:11 (11632): 
Command: VBoxManage -q modifyvm "boinc_8b07d11f2ff9e1a7" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2021-07-08 05:24:12 (11632): 
Command: VBoxManage -q modifyvm "boinc_8b07d11f2ff9e1a7" --cableconnected1 on 
Exit Code: 0
Output:

2021-07-08 05:24:12 (11632): 
Command: VBoxManage -q modifyvm "boinc_8b07d11f2ff9e1a7" --usb off 
Exit Code: 0
Output:

2021-07-08 05:24:13 (11632): 
Command: VBoxManage -q modifyvm "boinc_8b07d11f2ff9e1a7" --uart1 off --uart2 off 
Exit Code: 0
Output:

2021-07-08 05:24:13 (11632): 
Command: VBoxManage -q modifyvm "boinc_8b07d11f2ff9e1a7" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2021-07-08 05:24:14 (11632): 
Command: VBoxManage -q modifyvm "boinc_8b07d11f2ff9e1a7" --audio none 
Exit Code: 0
Output:

2021-07-08 05:24:14 (11632): 
Command: VBoxManage -q modifyvm "boinc_8b07d11f2ff9e1a7" --clipboard disabled 
Exit Code: 0
Output:

2021-07-08 05:24:15 (11632): 
Command: VBoxManage -q modifyvm "boinc_8b07d11f2ff9e1a7" --draganddrop disabled 
Exit Code: 0
Output:

2021-07-08 05:24:15 (11632): 
Command: VBoxManage -q storagectl "boinc_8b07d11f2ff9e1a7" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2021-07-08 05:24:16 (11632): 
Command: VBoxManage -q storageattach "boinc_8b07d11f2ff9e1a7" --storagectl "Hard Disk Controller" --port 0 --device 0 --type dvddrive --medium "C:\ProgramData\BOINC\slots\4/vm_isocontext.iso" 
Exit Code: 0
Output:

2021-07-08 05:24:17 (11632): 
Command: VBoxManage -q storageattach "boinc_8b07d11f2ff9e1a7" --storagectl "Hard Disk Controller" --port 2 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2021-07-08 05:24:18 (11632): 
Command: VBoxManage -q bandwidthctl "boinc_8b07d11f2ff9e1a7" add "boinc_8b07d11f2ff9e1a7_net" --type network --limit 1024G 
Exit Code: 0
Output:

2021-07-08 05:24:18 (11632): 
Command: VBoxManage -q sharedfolder add "boinc_8b07d11f2ff9e1a7" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\4/shared"
Exit Code: 0
Output:

2021-07-08 05:24:25 (11632): 
Command: VBoxManage -q startvm "boinc_8b07d11f2ff9e1a7" --type headless
Exit Code: -2147467259
Output:
Waiting for VM "boinc_8b07d11f2ff9e1a7" to power on...
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

2021-07-08 05:24:26 (11632): 
Command: VBoxManage -q snapshot "boinc_8b07d11f2ff9e1a7" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2021-07-08 05:24:26 (11632): 
Command: VBoxManage -q bandwidthctl "boinc_8b07d11f2ff9e1a7" remove "boinc_8b07d11f2ff9e1a7_net" 
Exit Code: 0
Output:

2021-07-08 05:24:26 (11632): 
Command: VBoxManage -q unregistervm "boinc_8b07d11f2ff9e1a7" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2021-07-08 05:24:26 (11632): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\4/vm_isocontext.iso" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

05:24:32 (11632): called boinc_finish(-2147467259)

</stderr_txt>
]]>