Task 9059944

Name	07861432_30_0
Workunit	7238925
Created	25 Jul 2020, 14:27:21 UTC
Sent	26 Jul 2020, 16:30:21 UTC
Report deadline	31 Jul 2020, 16:30:21 UTC
Received	26 Jul 2020, 16:57:09 UTC
Server state	Over
Outcome	Computation error
Client state	Compute error
Exit status	194 (0x000000C2) EXIT_ABORTED_BY_CLIENT
Computer ID	8196
Run time	7 sec
CPU time
Validate state	Invalid
Credit	0.00
Device peak FLOPS	4.33 GFLOPS
Application version	boinc2docker v1.12 (vbox64_mt) windows_x86_64
Peak working set size	87.47 MB
Peak swap size	90.61 MB
Peak disk usage	290.23 MB
Stderr output

<core_client_version>7.16.7</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 194 (0xc2)</message>
<stderr_txt>
2020-07-26 09:45:24 (12860): vboxwrapper (7.9.26200): starting
2020-07-26 09:45:24 (12860): Feature: Checkpoint interval offset (169 seconds)
2020-07-26 09:45:24 (12860): Detected: VirtualBox VboxManage Interface (Version: 6.0.14)
2020-07-26 09:45:24 (12860): Detected: Minimum checkpoint interval (600.000000 seconds)
2020-07-26 09:45:25 (12860): Create VM. (boinc_c9cc319a56efc4ac, slot#7)
2020-07-26 09:45:25 (12860): Updating drive controller type and model for desired configuration.
2020-07-26 09:45:26 (12860): Setting Memory Size for VM. (3072MB)
2020-07-26 09:45:26 (12860): Setting CPU Count for VM. (1)
2020-07-26 09:45:26 (12860): Setting Chipset Options for VM.
2020-07-26 09:45:26 (12860): Setting Boot Options for VM.
2020-07-26 09:45:27 (12860): Setting Network Configuration for NAT.
2020-07-26 09:45:27 (12860): Enabling VM Network Access.
2020-07-26 09:45:27 (12860): Disabling USB Support for VM.
2020-07-26 09:45:27 (12860): Disabling COM Port Support for VM.
2020-07-26 09:45:28 (12860): Disabling LPT Port Support for VM.
2020-07-26 09:45:28 (12860): Disabling Audio Support for VM.
2020-07-26 09:45:28 (12860): Disabling Clipboard Support for VM.
2020-07-26 09:45:28 (12860): Disabling Drag and Drop Support for VM.
2020-07-26 09:45:29 (12860): Adding storage controller(s) to VM.
2020-07-26 09:45:29 (12860): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2020-07-26 09:45:29 (12860): Adding VirtualBox Guest Additions to VM.
2020-07-26 09:45:30 (12860): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2020-07-26 09:45:30 (12860): Enabling shared directory for VM.
2020-07-26 09:45:30 (12860): Starting VM using VboxManage interface. (boinc_c9cc319a56efc4ac, slot#7)
2020-07-26 09:45:35 (12860): Successfully started VM. (PID = '11440')
2020-07-26 09:45:35 (12860): Reporting VM Process ID to BOINC.
2020-07-26 09:45:40 (12860): Guest Log: BIOS: VirtualBox 6.0.14

2020-07-26 09:45:40 (12860): Guest Log: CPUID EDX: 0x178bfbff

2020-07-26 09:45:40 (12860): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032

2020-07-26 09:45:40 (12860): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80

2020-07-26 09:45:40 (12860): Guest Log: BIOS: Boot from Hard Disk 0 failed

2020-07-26 09:45:40 (12860): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003

2020-07-26 09:45:40 (12860): Guest Log: BIOS: Booting from CD-ROM...

2020-07-26 09:45:40 (12860): Guest Log: BIOS: KBD: unsupported int 16h function 03

2020-07-26 09:45:40 (12860): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 

2020-07-26 09:45:40 (12860): VM state change detected. (old = 'poweroff', new = 'running')
2020-07-26 09:45:51 (12860): VM state change detected. (old = 'running', new = 'paused')
2020-07-26 09:47:28 (12860): VM state change detected. (old = 'paused', new = 'aborted')
2020-07-26 09:47:28 (12860): Powering off VM.
2020-07-26 09:47:28 (12860): Deregistering VM. (boinc_c9cc319a56efc4ac, slot#7)
2020-07-26 09:47:28 (12860): Removing network bandwidth throttle group from VM.
2020-07-26 09:47:28 (12860): Removing VM from VirtualBox.
2020-07-26 09:47:29 (12860): Removing virtual ISO 9660 disk from VirtualBox.
2020-07-26 09:47:34 (12860): VM Premature Shutdown Detected.

    Hypervisor System Log:

00:07:53.529829          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:07:57.488287          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:07:57.488393          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:07:57.495433          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:07:58.785444          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:07:58.785558          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:07:58.791820          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:08:02.750357          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:08:02.750464          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:08:02.757485          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:08:04.049594          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:08:04.049761          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:08:04.056210          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:08:08.014542          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:08:08.014647          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:08:08.022054          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:08:09.311776          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:08:09.311884          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:08:09.318351          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:08:11.000831 Watcher  Saving settings file "C:\ProgramData\BOINC\slots\7\boinc_c9cc319a56efc4ac\boinc_c9cc319a56efc4ac.vbox" with version "1.16-windows"
00:08:11.570826 Watcher  Reaper: Pid 2384 (950) exited normally: 1 (0x1)
00:08:11.573796          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:08:11.573898          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:08:11.578882          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:08:11.830653          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:08:11.889737          Saving settings file "C:\ProgramData\BOINC\slots\7\boinc_c9cc319a56efc4ac\boinc_c9cc319a56efc4ac.vbox" with version "1.16-windows"
00:08:12.148887          Saving settings file "C:\Users\David\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:08:13.274975          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:08:13.275079          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:08:13.281930          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:08:18.537044          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:08:18.537153          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:08:18.543930          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:


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 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\David\VirtualBox VMs
Raw-mode Supported:              yes
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:                       

2020-07-26 09:45:24 (12860): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2020-07-26T16:45:24.805000000Z
Processor online count: 8
Processor count: 8
Processor online core count: 4
Processor core count: 4
Processor supports HW virtualization: yes
Processor supports PAE: yes
Processor supports long mode: yes
Processor supports nested paging: yes
Processor#0 speed: unknown
Processor#0 description: Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz
Processor#1 speed: unknown
Processor#1 description: Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz
Processor#2 speed: unknown
Processor#2 description: Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz
Processor#3 speed: unknown
Processor#3 description: Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz
Processor#4 speed: unknown
Processor#4 description: Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz
Processor#5 speed: unknown
Processor#5 description: Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz
Processor#6 speed: unknown
Processor#6 description: Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz
Processor#7 speed: unknown
Processor#7 description: Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz
Memory size: 8081 MByte
Memory available: 1949 MByte
Operating system: Windows 10
Operating system version: 10.0.18363

2020-07-26 09:45:25 (12860): 
Command: VBoxManage -q showvminfo "boinc_c9cc319a56efc4ac" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_c9cc319a56efc4ac'
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 2621 of file VBoxManageInfo.cpp

2020-07-26 09:45:25 (12860): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC\slots\7/vm_image.vdi" 
Exit Code: -2135228412
Output:
VBoxManage.exe: error: Could not find file for the medium 'C:\ProgramData\BOINC\slots\7\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

2020-07-26 09:45:25 (12860): 
Command: VBoxManage -q createvm --name "boinc_c9cc319a56efc4ac" --basefolder "C:\ProgramData\BOINC\slots\7" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_c9cc319a56efc4ac' is created and registered.
UUID: 9396881e-8165-44ab-8c57-778ce20409d3
Settings file: 'C:\ProgramData\BOINC\slots\7\boinc_c9cc319a56efc4ac\boinc_c9cc319a56efc4ac.vbox'

2020-07-26 09:45:26 (12860): 
Command: VBoxManage -q modifyvm "boinc_c9cc319a56efc4ac" --description "07861432_30_0" 
Exit Code: 0
Output:

2020-07-26 09:45:26 (12860): 
Command: VBoxManage -q modifyvm "boinc_c9cc319a56efc4ac" --memory 3072 
Exit Code: 0
Output:

2020-07-26 09:45:26 (12860): 
Command: VBoxManage -q modifyvm "boinc_c9cc319a56efc4ac" --cpus 1 
Exit Code: 0
Output:

2020-07-26 09:45:26 (12860): 
Command: VBoxManage -q modifyvm "boinc_c9cc319a56efc4ac" --acpi on --ioapic on 
Exit Code: 0
Output:

2020-07-26 09:45:27 (12860): 
Command: VBoxManage -q modifyvm "boinc_c9cc319a56efc4ac" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2020-07-26 09:45:27 (12860): 
Command: VBoxManage -q modifyvm "boinc_c9cc319a56efc4ac" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2020-07-26 09:45:27 (12860): 
Command: VBoxManage -q modifyvm "boinc_c9cc319a56efc4ac" --cableconnected1 on 
Exit Code: 0
Output:

2020-07-26 09:45:27 (12860): 
Command: VBoxManage -q modifyvm "boinc_c9cc319a56efc4ac" --usb off 
Exit Code: 0
Output:

2020-07-26 09:45:28 (12860): 
Command: VBoxManage -q modifyvm "boinc_c9cc319a56efc4ac" --uart1 off --uart2 off 
Exit Code: 0
Output:

2020-07-26 09:45:28 (12860): 
Command: VBoxManage -q modifyvm "boinc_c9cc319a56efc4ac" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2020-07-26 09:45:28 (12860): 
Command: VBoxManage -q modifyvm "boinc_c9cc319a56efc4ac" --audio none 
Exit Code: 0
Output:

2020-07-26 09:45:28 (12860): 
Command: VBoxManage -q modifyvm "boinc_c9cc319a56efc4ac" --clipboard disabled 
Exit Code: 0
Output:

2020-07-26 09:45:29 (12860): 
Command: VBoxManage -q modifyvm "boinc_c9cc319a56efc4ac" --draganddrop disabled 
Exit Code: 0
Output:

2020-07-26 09:45:29 (12860): 
Command: VBoxManage -q storagectl "boinc_c9cc319a56efc4ac" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2020-07-26 09:45:29 (12860): 
Command: VBoxManage -q storageattach "boinc_c9cc319a56efc4ac" --storagectl "Hard Disk Controller" --port 0 --device 0 --type dvddrive --medium "C:\ProgramData\BOINC\slots\7/vm_isocontext.iso" 
Exit Code: 0
Output:

2020-07-26 09:45:30 (12860): 
Command: VBoxManage -q storageattach "boinc_c9cc319a56efc4ac" --storagectl "Hard Disk Controller" --port 2 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2020-07-26 09:45:30 (12860): 
Command: VBoxManage -q bandwidthctl "boinc_c9cc319a56efc4ac" add "boinc_c9cc319a56efc4ac_net" --type network --limit 1024G 
Exit Code: 0
Output:

2020-07-26 09:45:30 (12860): 
Command: VBoxManage -q sharedfolder add "boinc_c9cc319a56efc4ac" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\7/shared"
Exit Code: 0
Output:

2020-07-26 09:45:34 (12860): 
Command: VBoxManage -q startvm "boinc_c9cc319a56efc4ac" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_c9cc319a56efc4ac" to power on...
VM "boinc_c9cc319a56efc4ac" has been successfully started.

2020-07-26 09:45:51 (12860): 
Command: VBoxManage -q controlvm "boinc_c9cc319a56efc4ac" pause
Exit Code: 0
Output:

2020-07-26 09:47:28 (12860): 
Command: VBoxManage -q snapshot "boinc_c9cc319a56efc4ac" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2020-07-26 09:47:28 (12860): 
Command: VBoxManage -q bandwidthctl "boinc_c9cc319a56efc4ac" remove "boinc_c9cc319a56efc4ac_net" 
Exit Code: 0
Output:

2020-07-26 09:47:29 (12860): 
Command: VBoxManage -q unregistervm "boinc_c9cc319a56efc4ac" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2020-07-26 09:47:29 (12860): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\7/vm_isocontext.iso" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

09:47:39 (12860): called boinc_finish(194)

</stderr_txt>
]]>