Task 10687336

Name	08368784_15_2
Workunit	8144141
Created	21 Jun 2021, 11:20:40 UTC
Sent	21 Jun 2021, 11:21:01 UTC
Report deadline	26 Jun 2021, 11:21:01 UTC
Received	24 Jun 2021, 2:40:43 UTC
Server state	Over
Outcome	Computation error
Client state	Compute error
Exit status	197 (0x000000C5) EXIT_TIME_LIMIT_EXCEEDED
Computer ID	2582
Run time	3 hours 26 min 52 sec
CPU time	3 hours 10 min 11 sec
Validate state	Invalid
Credit	0.00
Device peak FLOPS	2.59 GFLOPS
Application version	boinc2docker v1.14 (vbox64_mt) x86_64-pc-linux-gnu
Peak working set size	2.07 GB
Peak swap size	3.70 GB
Peak disk usage	2.09 GB
Stderr output

<core_client_version>7.9.3</core_client_version>
<![CDATA[
<message>
exceeded elapsed time limit 12402.24 (86400.00G/6.97G)</message>
<stderr_txt>
2021-06-23 18:13:53 (1178): vboxwrapper (7.7.26197): starting
2021-06-23 18:13:53 (1178): Feature: Checkpoint interval offset (90 seconds)
2021-06-23 18:13:53 (1178): Detected: VirtualBox VboxManage Interface (Version: 5.2.32)
2021-06-23 18:13:53 (1178): Detected: Minimum checkpoint interval (600.000000 seconds)
2021-06-23 18:13:53 (1178): Create VM. (boinc_907175a043526b2b, slot#1)
2021-06-23 18:13:53 (1178): Updating drive controller type and model for desired configuration.
2021-06-23 18:13:54 (1178): Setting Memory Size for VM. (3072MB)
2021-06-23 18:13:54 (1178): Setting CPU Count for VM. (1)
2021-06-23 18:13:54 (1178): Setting Chipset Options for VM.
2021-06-23 18:13:54 (1178): Setting Boot Options for VM.
2021-06-23 18:13:54 (1178): Setting Network Configuration for NAT.
2021-06-23 18:13:54 (1178): Enabling VM Network Access.
2021-06-23 18:13:54 (1178): Disabling USB Support for VM.
2021-06-23 18:13:55 (1178): Disabling COM Port Support for VM.
2021-06-23 18:13:55 (1178): Disabling LPT Port Support for VM.
2021-06-23 18:13:55 (1178): Disabling Audio Support for VM.
2021-06-23 18:13:55 (1178): Disabling Clipboard Support for VM.
2021-06-23 18:13:55 (1178): Disabling Drag and Drop Support for VM.
2021-06-23 18:13:55 (1178): Adding storage controller(s) to VM.
2021-06-23 18:13:55 (1178): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2021-06-23 18:13:56 (1178): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2021-06-23 18:13:56 (1178): Enabling shared directory for VM.
2021-06-23 18:13:56 (1178): Starting VM. (boinc_907175a043526b2b, slot#1)
2021-06-23 18:13:57 (1178): Successfully started VM. (PID = '1526')
2021-06-23 18:13:57 (1178): Reporting VM Process ID to BOINC.
2021-06-23 18:13:58 (1178): Guest Log: BIOS: VirtualBox 5.2.32
2021-06-23 18:13:58 (1178): Guest Log: CPUID EDX: 0x078bfbff
2021-06-23 18:13:58 (1178): VM state change detected. (old = 'poweroff', new = 'running')
2021-06-23 18:13:58 (1178): Preference change detected
2021-06-23 18:13:58 (1178): Setting CPU throttle for VM. (100%)
2021-06-23 18:13:58 (1178): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2021-06-23 18:14:01 (1178): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2021-06-23 18:14:01 (1178): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80
2021-06-23 18:14:01 (1178): Guest Log: BIOS: Boot from Hard Disk 0 failed
2021-06-23 18:14:01 (1178): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003
2021-06-23 18:14:01 (1178): Guest Log: BIOS: Booting from CD-ROM...
2021-06-23 18:14:07 (1178): Guest Log: BIOS: KBD: unsupported int 16h function 03
2021-06-23 18:14:07 (1178): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2021-06-23 18:14:22 (1178): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2021-06-23 18:14:22 (1178): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2021-06-23 18:14:23 (1178): Guest Log: net.ipv4.ip_forward = 1
2021-06-23 18:14:23 (1178): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory
2021-06-23 18:14:23 (1178): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2021-06-23 18:14:23 (1178): Guest Log: sysctl: "cannot stat %s" is an unknown key
2021-06-23 18:14:23 (1178): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2021-06-23 18:14:23 (1178): Guest Log: Segmentation fault
2021-06-23 18:14:25 (1178): Guest Log: automount ...
2021-06-23 18:14:25 (1178): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string
2021-06-23 18:14:25 (1178): Guest Log: automount over.
2021-06-23 18:14:26 (1178): Guest Log: [1;32mSetting hostname to [1;35mboot2docker[0;39m [1;32mDone.[0;39m
2021-06-23 18:14:31 (1178): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:
2021-06-23 18:14:31 (1178): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1316)
2021-06-23 18:14:32 (1178): Guest Log: Wed Jun 23 18:14:29 UTC 2021 dhcp -------------------------------
2021-06-23 18:14:33 (1178): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.000461 main     Log opened 2021-06-23T18:14:29.842112000Z
2021-06-23 18:14:33 (1178): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.000461 main     Log opened 2021-06-23T18:14:29.842112000Z
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.003571 main     OS Product: Linux
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.003571 main     OS Product: Linux
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.007890 main     OS Release: 4.1.19-boot2docker
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.007986 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.008065 main     Executable: /sbin/VBoxService
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.008076 main     Process ID: 745
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.008082 main     Package type: LINUX_64BITS_GENERIC
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.007890 main     OS Release: 4.1.19-boot2docker
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.007986 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.008065 main     Executable: /sbin/VBoxService
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.008076 main     Process ID: 745
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.008082 main     Package type: LINUX_64BITS_GENERIC
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.018948 main     5.0.16 r105871 started. Verbose level = 0
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.018948 main     5.0.16 r105871 started. Verbose level = 0
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.078724 vminfo   rtldrNativeLoad: dlopen('libdbus-1.so.3', RTLD_NOW | RTLD_LOCAL) failed: libdbus-1.so.3: cannot open shared object file: No such file or directory
2021-06-23 18:14:33 (1178): Guest Log: 00:00:00.079035 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed
2021-06-23 18:14:33 (1178): Guest Log: Mounting BOINC shared/...
2021-06-23 18:14:33 (1178): Guest Log: -------------------
2021-06-23 18:14:33 (1178): Guest Log: Wed Jun 23 22:14:33 UTC 2021
2021-06-23 18:14:37 (1178): Guest Log: 00:00:05.112300 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed
2021-06-23 18:14:38 (1178): Guest Log: Wed Jun 23 22:14:38 UTC 2021
2021-06-23 18:14:38 (1178): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
2021-06-23 18:14:38 (1178): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2021-06-23 18:14:38 (1178): Guest Log:     inet 127.0.0.1/8 scope host lo
2021-06-23 18:14:38 (1178): Guest Log:        valid_lft forever preferred_lft forever
2021-06-23 18:14:38 (1178): Guest Log:     inet6 ::1/128 scope host 
2021-06-23 18:14:38 (1178): Guest Log:     link/ether 2a:12:97:07:ce:ee brd ff:ff:ff:ff:ff:ff
2021-06-23 18:14:38 (1178): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
2021-06-23 18:14:38 (1178): Guest Log:     link/ether 08:00:27:c9:8b:3c brd ff:ff:ff:ff:ff:ff
2021-06-23 18:14:38 (1178): Guest Log:     inet6 fe80::a00:27ff:fec9:8b3c/64 scope link 
2021-06-23 18:14:38 (1178): Guest Log:        valid_lft forever preferred_lft forever
2021-06-23 18:14:38 (1178): Guest Log: -------------------
2021-06-23 18:14:38 (1178): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence
2021-06-23 18:14:38 (1178): Guest Log: Waiting for Docker daemon to start...
2021-06-23 18:14:40 (1178): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
2021-06-23 18:14:40 (1178): Guest Log: Running boinc_app...
2021-06-23 18:14:40 (1178): Guest Log: Importing Docker image from BOINC...
2021-06-23 18:14:40 (1178): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2021-06-23 18:14:40 (1178): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /
2021-06-23 18:14:40 (1178): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2021-06-23 18:14:40 (1178): Guest Log: shared                  228.2G     27.7G    200.5G  12% /root/shared
2021-06-23 18:14:40 (1178): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs
2021-06-23 18:14:43 (1178): Guest Log: 00:00:10.113735 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed
2021-06-23 18:15:00 (1178): Guest Log: doing docker load...
2021-06-23 18:15:48 (1178): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2021-06-23 18:15:48 (1178): Guest Log: tmpfs                     2.6G    721.5M      1.9G  27% /
2021-06-23 18:15:48 (1178): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2021-06-23 18:15:48 (1178): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2021-06-23 18:15:48 (1178): Guest Log: shared                  228.2G     27.6G    200.7G  12% /root/shared
2021-06-23 18:15:48 (1178): Guest Log: tmpfs                     2.6G    721.5M      1.9G  27% /var/lib/docker/aufs
2021-06-23 18:15:48 (1178): Guest Log:               total        used        free      shared  buff/cache   available
2021-06-23 18:15:48 (1178): Guest Log: Mem:           3007          53        2192         721         761        2193
2021-06-23 18:15:48 (1178): Guest Log: Swap:           701           0         701
2021-06-23 18:15:48 (1178): Guest Log: Building apps directory...
2021-06-23 18:18:38 (1178): Guest Log: Prerun diagnostics...
2021-06-23 18:18:38 (1178): Guest Log: REPOSITORY                    TAG                 IMAGE ID            CREATED             SIZE
2021-06-23 18:18:38 (1178): Guest Log: nanohub_apps_share64_octave   5                   a3c939485731        3 years ago         547 MB
2021-06-23 18:18:38 (1178): Guest Log: CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
2021-06-23 18:18:38 (1178): Guest Log: 557.4M	/var/lib/docker
2021-06-23 18:18:39 (1178): Guest Log:               total        used        free      shared  buff/cache   available
2021-06-23 18:18:39 (1178): Guest Log: Mem:           3007          55        2185         721         765        2190
2021-06-23 18:18:39 (1178): Guest Log: Swap:           701           0         701
2021-06-23 18:18:39 (1178): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2021-06-23 18:18:39 (1178): Guest Log: tmpfs                     2.6G    721.5M      1.9G  27% /
2021-06-23 18:18:39 (1178): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2021-06-23 18:18:39 (1178): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2021-06-23 18:18:39 (1178): Guest Log: shared                  228.2G     28.5G    199.8G  12% /root/shared
2021-06-23 18:18:39 (1178): Guest Log: tmpfs                     2.6G    721.5M      1.9G  27% /var/lib/docker/aufs
2021-06-23 18:18:39 (1178): Guest Log: Running... 
2021-06-23 18:18:39 (1178): Guest Log: 08368784_15.boinc
2021-06-23 18:18:39 (1178): Guest Log: 08368784_15.sh
2021-06-23 19:53:51 (1178): Status Report: Elapsed Time: '6001.791245'
2021-06-23 19:53:51 (1178): Status Report: CPU Time: '5502.250000'
2021-06-23 21:33:45 (1178): Status Report: Elapsed Time: '12002.542686'
2021-06-23 21:33:45 (1178): Status Report: CPU Time: '11033.640000'
2021-06-23 21:40:37 (1178): Powering off VM.
2021-06-23 21:40:38 (1178): Successfully stopped VM.
2021-06-23 21:40:38 (1178): Deregistering VM. (boinc_907175a043526b2b, slot#1)
2021-06-23 21:40:38 (1178): Removing network bandwidth throttle group from VM.
2021-06-23 21:40:38 (1178): Removing storage controller(s) from VM.
2021-06-23 21:40:38 (1178): Removing VM from VirtualBox.
2021-06-23 21:40:38 (1178): Removing virtual ISO 9660 disk from VirtualBox.

    Hypervisor System Log:


    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

5.2.32_Ubuntur132056

2021-06-23 18:13:53 (1178): 
Command: VBoxManage -q list systemproperties
Exit Code: 0
Output:
API version:                     5_2
Minimum guest RAM size:          4 Megabytes
Maximum guest RAM size:          2097152 Megabytes
Minimum video RAM size:          0 Megabytes
Maximum video RAM size:          256 Megabytes
Maximum guest monitor count:     64
Minimum guest CPU count:         1
Maximum guest CPU count:         32
Virtual disk limit (info):       2199022206976 Bytes
Maximum Serial Port count:       4
Maximum Parallel Port count:     2
Maximum Boot Position:           4
Maximum PIIX3 Network Adapter count:   8
Maximum ICH9 Network Adapter count:   36
Maximum PIIX3 IDE Controllers:   1
Maximum ICH9 IDE Controllers:    1
Maximum IDE Port count:          2
Maximum Devices per IDE Port:    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 PIIX3 Floppy Controllers:1
Maximum ICH9 Floppy Controllers: 1
Maximum Floppy Port count:       1
Maximum Devices per Floppy Port: 2
Default machine folder:          /var/lib/boinc-client/VirtualBox VMs
Raw-mode Supported:              yes
Exclusive HW virtualization use: on
Default hard disk format:        VDI
VRDE auth library:               VBoxAuth
Webservice auth. library:        VBoxAuth
Remote desktop ExtPack:          Oracle VM VirtualBox Extension Pack
Log history count:               3
Default frontend:                
Default audio driver:            ALSA
Autostart database path:         
Default Guest Additions ISO:     
Logging Level:                   all

2021-06-23 18:13:53 (1178): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2021-06-23T22:13:53.578000000Z
Processor online count: 2
Processor count: 2
Processor online core count: 2
Processor core count: 2
Processor supports HW virtualization: yes
Processor supports PAE: yes
Processor supports long mode: yes
Processor supports nested paging: no
Processor#0 speed: 2600 MHz
Processor#0 description: Dual-Core AMD Opteron(tm) Processor 2218
Processor#1 speed: 2600 MHz
Processor#1 description: Dual-Core AMD Opteron(tm) Processor 2218
Memory size: 16040 MByte
Memory available: 13505 MByte
Operating system: Linux
Operating system version: 4.15.0-144-generic

2021-06-23 18:13:53 (1178): 
Command: VBoxManage -q showvminfo "boinc_907175a043526b2b" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage: error: Could not find a registered machine named 'boinc_907175a043526b2b'
VBoxManage: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee nsISupports
VBoxManage: error: Context: "FindMachine(Bstr(VMNameOrUuid).raw(), machine.asOutParam())" at line 2834 of file VBoxManageInfo.cpp

2021-06-23 18:13:53 (1178): 
Command: VBoxManage -q showhdinfo "/var/lib/boinc-client/slots/1/vm_image.vdi" 
Exit Code: -2135228412
Output:
VBoxManage: error: Could not find file for the medium '/var/lib/boinc-client/slots/1/vm_image.vdi' (VERR_FILE_NOT_FOUND)
VBoxManage: error: Details: code VBOX_E_FILE_ERROR (0x80bb0004), component MediumWrap, interface IMedium, callee nsISupports
VBoxManage: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 179 of file VBoxManageDisk.cpp

2021-06-23 18:13:53 (1178): 
Command: VBoxManage -q createvm --name "boinc_907175a043526b2b" --basefolder "/var/lib/boinc-client/slots/1" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_907175a043526b2b' is created and registered.
UUID: d068e51e-083c-4b15-9957-cf1d61ae66aa
Settings file: '/var/lib/boinc-client/slots/1/boinc_907175a043526b2b/boinc_907175a043526b2b.vbox'

2021-06-23 18:13:54 (1178): 
Command: VBoxManage -q modifyvm "boinc_907175a043526b2b" --description "08368784_15_2" 
Exit Code: 0
Output:

2021-06-23 18:13:54 (1178): 
Command: VBoxManage -q modifyvm "boinc_907175a043526b2b" --memory 3072 
Exit Code: 0
Output:

2021-06-23 18:13:54 (1178): 
Command: VBoxManage -q modifyvm "boinc_907175a043526b2b" --cpus 1 
Exit Code: 0
Output:

2021-06-23 18:13:54 (1178): 
Command: VBoxManage -q modifyvm "boinc_907175a043526b2b" --acpi on --ioapic on 
Exit Code: 0
Output:

2021-06-23 18:13:54 (1178): 
Command: VBoxManage -q modifyvm "boinc_907175a043526b2b" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2021-06-23 18:13:54 (1178): 
Command: VBoxManage -q modifyvm "boinc_907175a043526b2b" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2021-06-23 18:13:54 (1178): 
Command: VBoxManage -q modifyvm "boinc_907175a043526b2b" --cableconnected1 on 
Exit Code: 0
Output:

2021-06-23 18:13:55 (1178): 
Command: VBoxManage -q modifyvm "boinc_907175a043526b2b" --usb off 
Exit Code: 0
Output:

2021-06-23 18:13:55 (1178): 
Command: VBoxManage -q modifyvm "boinc_907175a043526b2b" --uart1 off --uart2 off 
Exit Code: 0
Output:

2021-06-23 18:13:55 (1178): 
Command: VBoxManage -q modifyvm "boinc_907175a043526b2b" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2021-06-23 18:13:55 (1178): 
Command: VBoxManage -q modifyvm "boinc_907175a043526b2b" --audio none 
Exit Code: 0
Output:

2021-06-23 18:13:55 (1178): 
Command: VBoxManage -q modifyvm "boinc_907175a043526b2b" --clipboard disabled 
Exit Code: 0
Output:

2021-06-23 18:13:55 (1178): 
Command: VBoxManage -q modifyvm "boinc_907175a043526b2b" --draganddrop disabled 
Exit Code: 0
Output:

2021-06-23 18:13:55 (1178): 
Command: VBoxManage -q storagectl "boinc_907175a043526b2b" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2021-06-23 18:13:56 (1178): 
Command: VBoxManage -q storageattach "boinc_907175a043526b2b" --storagectl "Hard Disk Controller" --port 0 --device 0 --type dvddrive --medium "/var/lib/boinc-client/slots/1/vm_isocontext.iso" 
Exit Code: 0
Output:

2021-06-23 18:13:56 (1178): 
Command: VBoxManage -q bandwidthctl "boinc_907175a043526b2b" add "boinc_907175a043526b2b_net" --type network --limit 1024G 
Exit Code: 0
Output:

2021-06-23 18:13:56 (1178): 
Command: VBoxManage -q sharedfolder add "boinc_907175a043526b2b" --name "shared" --hostpath "/var/lib/boinc-client/slots/1/shared"
Exit Code: 0
Output:

2021-06-23 18:13:56 (1178): 
Command: VBoxManage -q startvm "boinc_907175a043526b2b" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_907175a043526b2b" to power on...
VM "boinc_907175a043526b2b" has been successfully started.

2021-06-23 18:13:58 (1178): 
Command: VBoxManage -q controlvm "boinc_907175a043526b2b" cpuexecutioncap 100 
Exit Code: 0
Output:

2021-06-23 21:40:38 (1178): 
Command: VBoxManage -q controlvm "boinc_907175a043526b2b" poweroff
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2021-06-23 21:40:38 (1178): 
Command: VBoxManage -q snapshot "boinc_907175a043526b2b" list 
Exit Code: 0
Output:
This machine does not have any snapshots

2021-06-23 21:40:38 (1178): 
Command: VBoxManage -q bandwidthctl "boinc_907175a043526b2b" remove "boinc_907175a043526b2b_net" 
Exit Code: 0
Output:

2021-06-23 21:40:38 (1178): 
Command: VBoxManage -q storagectl "boinc_907175a043526b2b" --name "Hard Disk Controller" --remove 
Exit Code: 0
Output:

2021-06-23 21:40:38 (1178): 
Command: VBoxManage -q unregistervm "boinc_907175a043526b2b" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2021-06-23 21:40:38 (1178): 
Command: VBoxManage -q closemedium dvd "/var/lib/boinc-client/slots/1/vm_isocontext.iso" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

21:40:43 (1178): called boinc_finish(194)

</stderr_txt>
]]>