| Name | Theory_2922-4873343-710_0 |
| Workunit | 239931326 |
| Created | 15 Mar 2026, 2:01:46 UTC |
| Sent | 15 Mar 2026, 11:41:03 UTC |
| Report deadline | 26 Mar 2026, 11:41:03 UTC |
| Received | 15 Mar 2026, 18:34:46 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | 74 (0x0000004A) Unknown error code |
| Computer ID | 10801135 |
| Run time | 1 hours 25 min 14 sec |
| CPU time | 1 hours 10 min 1 sec |
| Priority | 0 |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 4.57 GFLOPS |
| Application version | Theory Simulation v301.00 (vbox64_theory) x86_64-pc-linux-gnu |
| Peak working set size | 108.45 MB |
| Peak swap size | 2.38 GB |
| Peak disk usage | 650.10 MB |
Stderr output
<core_client_version>7.9.3</core_client_version>
<![CDATA[
<message>
process exited with code 74 (0x4a, -182)</message>
<stderr_txt>
2026-03-15 12:39:18 (16058): vboxwrapper version 26210
2026-03-15 12:39:18 (16058): BOINC client version: 7.9.3
2026-03-15 12:39:19 (16058): Detected: VirtualBox VboxManage Interface (Version: 5.2.42)
2026-03-15 12:39:19 (16058): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-03-15 12:39:19 (16058): Successfully copied 'init_data.xml' to the shared directory.
2026-03-15 12:39:19 (16058): Successfully copied 'input' to the shared directory.
2026-03-15 12:39:19 (16058): Create VM. (boinc_52c0db7f30c6e477, slot#5)
2026-03-15 12:39:20 (16058): Setting Memory Size for VM. (1024MB)
2026-03-15 12:39:20 (16058): Setting CPU Count for VM. (1)
2026-03-15 12:39:20 (16058): Setting Chipset Options for VM.
2026-03-15 12:39:20 (16058): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-03-15 12:39:21 (16058): Setting Boot Options for VM.
2026-03-15 12:39:21 (16058): Setting Network Configuration for NAT. (Driver: virtio)
2026-03-15 12:39:22 (16058): Enabling VM Network Access.
2026-03-15 12:39:22 (16058): Disabling USB Support for VM.
2026-03-15 12:39:22 (16058): Disabling COM Port Support for VM.
2026-03-15 12:39:22 (16058): Disabling LPT Port Support for VM.
2026-03-15 12:39:22 (16058): Disabling Audio Support for VM.
2026-03-15 12:39:22 (16058): Disabling Clipboard Support for VM.
2026-03-15 12:39:23 (16058): Disabling Drag and Drop Support for VM.
2026-03-15 12:39:23 (16058): Adding storage controller(s) to VM.
2026-03-15 12:39:24 (16058): Adding virtual disk drive to VM. (Theory_2025_08_13_prod.vdi)
2026-03-15 12:39:27 (16058): Attempts: 3
2026-03-15 12:39:28 (16058): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-03-15 12:39:28 (16058): forwarding host port 57793 to guest port 80
2026-03-15 12:39:28 (16058): Enabling remote desktop for VM.
2026-03-15 12:39:28 (16058): Enabling shared directory for VM.
2026-03-15 12:39:29 (16058): Starting VM using VBoxManage interface. (boinc_52c0db7f30c6e477, slot#5)
2026-03-15 12:39:30 (16058): Successfully started VM. (PID = '18370')
2026-03-15 12:39:30 (16058): Reporting VM Process ID to BOINC.
2026-03-15 12:39:30 (16058): Guest Log: BIOS: VirtualBox 5.2.41
2026-03-15 12:39:30 (16058): Guest Log: CPUID EDX: 0x078bfbff
2026-03-15 12:39:30 (16058): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000001400000 sectors
2026-03-15 12:39:30 (16058): VM state change detected. (old = 'poweredoff', new = 'running')
2026-03-15 12:39:30 (16058): Detected: Web Application Enabled (http://localhost:57793)
2026-03-15 12:39:30 (16058): Detected: Remote Desktop Enabled (localhost:38547)
2026-03-15 12:39:30 (16058): Preference change detected
2026-03-15 12:39:30 (16058): Setting CPU throttle for VM. (100%)
2026-03-15 12:39:30 (16058): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-03-15 12:39:32 (16058): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-03-15 12:39:32 (16058): Guest Log: BIOS: Booting from Hard Disk...
2026-03-15 12:42:23 (16058): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-03-15 12:42:23 (16058): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=81
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=81
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=82
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=82
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=83
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=83
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=84
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=84
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=85
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=85
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=86
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=86
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=87
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=87
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=88
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=88
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=89
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=89
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8a
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8a
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8b
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8b
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8c
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8c
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8d
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8d
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8e
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8e
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk_ext: function 41, unmapped device for ELDL=8f
2026-03-15 12:42:23 (16058): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=8f
2026-03-15 12:43:14 (16058): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-03-15 12:43:14 (16058): Guest Log: Host does not support full mouse state reporting, switching to legacy mouse integration protocol
2026-03-15 12:43:14 (16058): Guest Log: vboxguest: Successfully loaded version 7.1.6 r167084
2026-03-15 12:43:14 (16058): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0000000 (size 0x400000)
2026-03-15 12:43:15 (16058): Guest Log: vboxsf: g_fHostFeatures=0x1 g_fSfFeatures=0x0 g_uSfLastFunction=20
2026-03-15 12:43:15 (16058): Guest Log: vboxsf: Successfully loaded version 7.1.6 r167084 on 5.14.0-570.12.1.el9_6.x86_64 (LINUX_VERSION_CODE=0x50e00)
2026-03-15 12:45:00 (16058): Guest Log: Could not download a wpad.dat from lhchomeproxy.{cern.ch|fnal.gov}
2026-03-15 12:45:00 (16058): Guest Log: Got a proxy from the local BOINC client
2026-03-15 12:45:00 (16058): Guest Log: Will use it for CVMFS and Frontier
2026-03-15 12:45:01 (16058): Guest Log: Using custom CVMFS.
2026-03-15 12:45:01 (16058): Guest Log: Probing CVMFS repositories ...
2026-03-15 12:45:27 (16058): Guest Log: Probing /cvmfs/alice.cern.ch... OK
2026-03-15 12:45:27 (16058): Guest Log: Probing /cvmfs/cvmfs-config.cern.ch... OK
2026-03-15 12:45:27 (16058): Guest Log: Probing /cvmfs/grid.cern.ch... OK
2026-03-15 12:45:27 (16058): Guest Log: Probing /cvmfs/sft.cern.ch... OK
2026-03-15 12:45:29 (16058): Guest Log: Excerpt from "cvmfs_config stat":
2026-03-15 12:45:29 (16058): Guest Log: VERSION HOST PROXY
2026-03-15 12:45:29 (16058): Guest Log: 2.13.1.0 http://s1cern-cvmfs.openhtc.io http://10.88.92.21:3128
2026-03-15 12:45:35 (16058): Guest Log: Environment HTTP proxy: not set
2026-03-15 12:45:57 (16058): Guest Log: job: htmld=/var/www/lighttpd
2026-03-15 12:45:58 (16058): Guest Log: job: unpack exitcode=0
2026-03-15 14:04:46 (16058): Stopping VM.
2026-03-15 14:04:53 (16058): Successfully stopped VM.
2026-03-15 19:26:29 (1761): vboxwrapper version 26210
2026-03-15 19:26:29 (1761): BOINC client version: 7.9.3
2026-03-15 19:26:33 (1761): Detected: VirtualBox VboxManage Interface (Version: 5.2.42)
2026-03-15 19:26:33 (1761): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-03-15 19:26:33 (1761): Register VM. (boinc_52c0db7f30c6e477, slot#5)
2026-03-15 19:26:38 (1761): Error in register for VM: -182
Command:
VBoxManage -q registervm "/var/lib/boinc-client/slots/5/boinc_52c0db7f30c6e477/boinc_52c0db7f30c6e477.vbox"
Output:
VBoxManage: error: Trying to open a VM config '/var/lib/boinc-client/slots/5/boinc_52c0db7f30c6e477/boinc_52c0db7f30c6e477.vbox' which has the same UUID as an existing virtual machine
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "OpenMachine(Bstr(a->argv[0]).raw(), machine.asOutParam())" at line 87 of file VBoxManageMisc.cpp
2026-03-15 19:26:38 (1761): Could not register
2026-03-15 19:26:38 (1761): ERROR: VM failed to start
2026-03-15 19:26:38 (1761): Powering off VM.
2026-03-15 19:26:38 (1761): Deregistering VM. (boinc_52c0db7f30c6e477, slot#5)
2026-03-15 19:26:38 (1761): Removing network bandwidth throttle group from VM.
2026-03-15 19:26:38 (1761): Removing VM from VirtualBox.
Hypervisor System Log:
VirtualBox XPCOM Server 5.2.42_Ubuntu r137960 linux.amd64 (Jun 5 2020 08:26:08) release log
00:00:00.000287 main Log opened 2026-03-15T18:26:33.465369000Z
00:00:00.000289 main Build Type: release
00:00:00.000292 main OS Product: Linux
00:00:00.000293 main OS Release: 4.15.0-213-generic
00:00:00.000294 main OS Version: #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023
00:00:00.000312 main DMI Product Name: HP EliteDesk 800 G1 SFF
00:00:00.000320 main DMI Product Version:
00:00:00.000375 main Host RAM: 15930MB (15.5GB) total, 15537MB (15.1GB) available
00:00:00.000378 main Executable: /usr/lib/virtualbox/VBoxSVC
00:00:00.000378 main Process ID: 1861
00:00:00.000379 main Package type: LINUX_64BITS_GENERIC (OSE)
00:00:00.003024 main IPC socket path: /tmp/.vbox-boinc-ipc/ipcd
VM Execution Log:
01:25:21.648006 /PDM/CritSects/pckbd#0Auto/ContentionRZUnlock 0 times
01:25:21.648008 /PDM/CritSects/pit#0/ContentionR3 0 times
01:25:21.648010 /PDM/CritSects/pit#0/ContentionRZLock 0 times
01:25:21.648011 /PDM/CritSects/pit#0/ContentionRZUnlock 0 times
01:25:21.648013 /PDM/CritSectsRw/IOM Lock/ContentionR3EnterExcl 0 times
01:25:21.648015 /PDM/CritSectsRw/IOM Lock/ContentionR3EnterShared 0 times
01:25:21.648017 /PDM/CritSectsRw/IOM Lock/ContentionRZEnterExcl 0 times
01:25:21.648019 /PDM/CritSectsRw/IOM Lock/ContentionRZEnterShared 0 times
01:25:21.648020 /PDM/CritSectsRw/IOM Lock/ContentionRZLeaveExcl 0 times
01:25:21.648022 /PDM/CritSectsRw/IOM Lock/ContentionRZLeaveShared 0 times
01:25:21.648024 /PDM/CritSectsRw/IOM Lock/R3EnterExcl 203 times
01:25:21.648026 /PDM/CritSectsRw/IOM Lock/R3EnterShared 56067 times
01:25:21.648028 /PDM/CritSectsRw/IOM Lock/RZEnterExcl 0 times
01:25:21.648029 /PDM/CritSectsRw/IOM Lock/RZEnterShared 120662035 times
01:25:21.648031 /PDM/Queue/AHCI-Xmit/AllocFailures 0 times
01:25:21.648033 /PDM/Queue/AHCI-Xmit/Flush 0 calls
01:25:21.648035 /PDM/Queue/AHCI-Xmit/FlushLeftovers 0 times
01:25:21.648037 /PDM/Queue/AHCI-Xmit/Insert 0 calls
01:25:21.648039 /PDM/Queue/AHCI-Xmit/cItems 60 count
01:25:21.648041 /PDM/Queue/AHCI-Xmit/cbItem 32 bytes
01:25:21.648043 /PDM/Queue/DevHlp/AllocFailures 0 times
01:25:21.648044 /PDM/Queue/DevHlp/Flush 0 calls
01:25:21.648046 /PDM/Queue/DevHlp/FlushLeftovers 0 times
01:25:21.648048 /PDM/Queue/DevHlp/Insert 0 calls
01:25:21.648050 /PDM/Queue/DevHlp/cItems 8 count
01:25:21.648052 /PDM/Queue/DevHlp/cbItem 64 bytes
01:25:21.648054 /PDM/Queue/Keyboard/AllocFailures 0 times
01:25:21.648056 /PDM/Queue/Keyboard/Flush 0 calls
01:25:21.648058 /PDM/Queue/Keyboard/FlushLeftovers 0 times
01:25:21.648060 /PDM/Queue/Keyboard/Insert 0 calls
01:25:21.648062 /PDM/Queue/Keyboard/cItems 64 count
01:25:21.648063 /PDM/Queue/Keyboard/cbItem 32 bytes
01:25:21.648065 /PDM/Queue/Mouse/AllocFailures 0 times
01:25:21.648067 /PDM/Queue/Mouse/Flush 0 calls
01:25:21.648069 /PDM/Queue/Mouse/FlushLeftovers 0 times
01:25:21.648071 /PDM/Queue/Mouse/Insert 0 calls
01:25:21.648073 /PDM/Queue/Mouse/cItems 128 count
01:25:21.648075 /PDM/Queue/Mouse/cbItem 48 bytes
01:25:21.648079 /PDM/Queue/VNet-Rcv/AllocFailures 0 times
01:25:21.648081 /PDM/Queue/VNet-Rcv/Flush 0 calls
01:25:21.648082 /PDM/Queue/VNet-Rcv/FlushLeftovers 0 times
01:25:21.648084 /PDM/Queue/VNet-Rcv/Insert 1 calls
01:25:21.648086 /PDM/Queue/VNet-Rcv/cItems 1 count
01:25:21.648088 /PDM/Queue/VNet-Rcv/cbItem 24 bytes
01:25:21.648090 /PGM/CPU0/cA20Changes 2 times
01:25:21.648092 /PGM/CPU0/cGuestModeChanges 127454 times
01:25:21.648094 /PGM/ChunkR3Map/Mapped 513 count
01:25:21.648096 /PGM/ChunkR3Map/Unmapped 0 count
01:25:21.648098 /PGM/ChunkR3Map/c 513 count
01:25:21.648100 /PGM/ChunkR3Map/cMax 4294967295 count
01:25:21.648102 /PGM/LargePage/Recheck 0 times
01:25:21.648104 /PGM/LargePage/Refused 0 times
01:25:21.648106 /PGM/LargePage/Reused 0 times
01:25:21.648109 /PGM/Page/cAllPages 267302 count
01:25:21.648111 /PGM/Page/cBalloonedPages 0 count
01:25:21.648113 /PGM/Page/cHandyPages 128 count
01:25:21.648115 /PGM/Page/cLargePages 0 count
01:25:21.648117 /PGM/Page/cLargePagesDisabled 0 count
01:25:21.648119 /PGM/Page/cMonitoredPages 0 count
01:25:21.648120 /PGM/Page/cPrivatePages 267241 count
01:25:21.648122 /PGM/Page/cPureMmioPages 4 count
01:25:21.648124 /PGM/Page/cReadLockedPages 0 count
01:25:21.648126 /PGM/Page/cReusedSharedPages 0 count
01:25:21.648128 /PGM/Page/cSharedPages 0 count
01:25:21.648130 /PGM/Page/cWriteLockedPages 0 count
01:25:21.648132 /PGM/Page/cWrittenToPages 0 count
01:25:21.648133 /PGM/Page/cZeroPages 57 count
01:25:21.648135 /PGM/ShMod/Check 0 ticks/call ( 0 ticks, 0 times, max 0, min -1)
01:25:21.648138 /PGM/cRelocations 0 times
01:25:21.648140 /PROF/CPU0/EM/Capped 0 ticks/call ( 0 ticks, 0 times, max 0, min -1)
01:25:21.648142 /PROF/CPU0/EM/ForcedActions 1043240 times
01:25:21.648144 /PROF/CPU0/EM/Halted 371101 times
01:25:21.648146 /PROF/CPU0/EM/RAWTotal 0 times
01:25:21.648148 /PROF/CPU0/EM/REMTotal 0 times
01:25:21.648150 /PROF/CPU0/EM/Total 17359242614577 ticks/call (17359242614577 ticks, 1 times, max 17359242614577, min 17359242614577)
01:25:21.648154 /PROF/CPU0/VM/Halt/Block 1368467 ns/call (916876271018 ticks, 670002 times, max 32868536, min 1)
01:25:21.648157 /PROF/CPU0/VM/Halt/BlockInsomnia 0 ns/call ( 0 ticks, 0 times, max 0, min -1)
01:25:21.648159 /PROF/CPU0/VM/Halt/BlockOnTime 0 ns/call ( 0 ticks, 0 times, max 0, min -1)
01:25:21.648161 /PROF/CPU0/VM/Halt/BlockOverslept 0 ns/call ( 0 ticks, 0 times, max 0, min -1)
01:25:21.648163 /PROF/CPU0/VM/Halt/Timers 3899 ns/call ( 4056890937 ticks, 1040475 times, max 4058031, min 2)
01:25:21.648166 /PROF/CPU0/VM/Halt/Yield 3084 ns/call ( 148073 ticks, 48 times, max 10547, min 1590)
01:25:21.648169 /Public/Net/VNet0/BytesReceived 129335775 bytes
01:25:21.648171 /Public/Net/VNet0/BytesTransmitted 1388819 bytes
01:25:21.648173 /REM/TbFlushCount 0 times
01:25:21.648175 /REM/TbPhysInvldCount 0 times
01:25:21.648177 /REM/TlbFlushCount 1 times
01:25:21.648179 /SELM/LoadHidSel/GstReadErrors 0 times
01:25:21.648181 /SELM/LoadHidSel/NoGoodGuest 0 times
01:25:21.648183 /TM/CPU/00/cNsExecuting 3939557340069 ns
01:25:21.648185 /TM/CPU/00/cNsHalted 921352522983 ns
01:25:21.648187 /TM/CPU/00/cNsOther 256579038308 ns
01:25:21.648189 /TM/CPU/00/cNsTotal 5117488901360 ns
01:25:21.648193 /TM/CPU/00/cPeriodsExecuting 125826490 count
01:25:21.648195 /TM/CPU/00/cPeriodsHalted 370262 count
01:25:21.648197 /TM/CPU/00/pctExecuting 97 %
01:25:21.648199 /TM/CPU/00/pctHalted 0 %
01:25:21.648201 /TM/CPU/00/pctOther 2 %
01:25:21.648203 /TM/CPU/pctExecuting 97 %
01:25:21.648205 /TM/CPU/pctHalted 0 %
01:25:21.648207 /TM/CPU/pctOther 2 %
01:25:21.648209 /TM/MaxHzHint 0 Hz
01:25:21.648211 /TM/R0/1nsSteps 587858 times
01:25:21.648213 /TM/R3/1nsSteps 646214 times
01:25:21.648215 /TM/TSC/offCPU0 3555060107188063 ticks
01:25:21.648218 /TM/VirtualSync/CurrentOffset 8988144 ns
01:25:21.648220 ********************* End of statistics **********************
01:25:21.649330 NAT: Zone(nm:mbuf_cluster, used:0)
01:25:21.649645 NAT: Zone(nm:mbuf_packet, used:0)
01:25:21.649649 NAT: Zone(nm:mbuf, used:1)
01:25:21.649695 NAT: Zone(nm:mbuf_jumbo_pagesize, used:0)
01:25:21.649974 NAT: Zone(nm:mbuf_jumbo_9k, used:0)
01:25:21.650113 NAT: Zone(nm:mbuf_jumbo_16k, used:0)
01:25:21.650201 NAT: Zone(nm:mbuf_ext_refcnt, used:0)
01:25:21.650225 TxTimer stats (avg/min/max): 257 usec 140 usec 15716 usec
01:25:21.711440 GIM: KVM: Resetting MSRs
01:25:21.712189 Changing the VM state from 'DESTROYING' to 'TERMINATED'
01:25:21.714230 Console: Machine state changed to 'Saved'
VM Startup Log:
VM Trace Log:
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: VNC
Log history count: 3
Default frontend:
Default audio driver: Pulse
Autostart database path:
Default Guest Additions ISO:
Logging Level: all
2026-03-15 19:26:33 (1761):
Command: VBoxManage -q list hostinfo
Exit Code: 0
Output:
Host Information:
Host time: 2026-03-15T18:26:33.624000000Z
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: 3900 MHz
Processor#0 description: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Processor#1 speed: 3900 MHz
Processor#1 description: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Processor#2 speed: 3900 MHz
Processor#2 description: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Processor#3 speed: 3900 MHz
Processor#3 description: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Processor#4 speed: 3900 MHz
Processor#4 description: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Processor#5 speed: 3900 MHz
Processor#5 description: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Processor#6 speed: 3900 MHz
Processor#6 description: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Processor#7 speed: 3900 MHz
Processor#7 description: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Memory size: 15930 MByte
Memory available: 15539 MByte
Operating system: Linux
Operating system version: 4.15.0-213-generic
2026-03-15 19:26:33 (1761):
Command: VBoxManage -q showvminfo "boinc_52c0db7f30c6e477" --machinereadable
Exit Code: -2135228415
Output:
VBoxManage: error: Could not find a registered machine named 'boinc_52c0db7f30c6e477'
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 2871 of file VBoxManageInfo.cpp
2026-03-15 19:26:33 (1761):
Command: VBoxManage -q registervm "/var/lib/boinc-client/slots/5/boinc_52c0db7f30c6e477/boinc_52c0db7f30c6e477.vbox"
Exit Code: -2147467259
Output:
VBoxManage: error: Trying to open a VM config '/var/lib/boinc-client/slots/5/boinc_52c0db7f30c6e477/boinc_52c0db7f30c6e477.vbox' which has the same UUID as an existing virtual machine
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "OpenMachine(Bstr(a->argv[0]).raw(), machine.asOutParam())" at line 87 of file VBoxManageMisc.cpp
2026-03-15 19:26:34 (1761):
Command: VBoxManage -q registervm "/var/lib/boinc-client/slots/5/boinc_52c0db7f30c6e477/boinc_52c0db7f30c6e477.vbox"
Exit Code: -2147467259
Output:
VBoxManage: error: Trying to open a VM config '/var/lib/boinc-client/slots/5/boinc_52c0db7f30c6e477/boinc_52c0db7f30c6e477.vbox' which has the same UUID as an existing virtual machine
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "OpenMachine(Bstr(a->argv[0]).raw(), machine.asOutParam())" at line 87 of file VBoxManageMisc.cpp
2026-03-15 19:26:35 (1761):
Command: VBoxManage -q registervm "/var/lib/boinc-client/slots/5/boinc_52c0db7f30c6e477/boinc_52c0db7f30c6e477.vbox"
Exit Code: -2147467259
Output:
VBoxManage: error: Trying to open a VM config '/var/lib/boinc-client/slots/5/boinc_52c0db7f30c6e477/boinc_52c0db7f30c6e477.vbox' which has the same UUID as an existing virtual machine
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "OpenMachine(Bstr(a->argv[0]).raw(), machine.asOutParam())" at line 87 of file VBoxManageMisc.cpp
2026-03-15 19:26:36 (1761):
Command: VBoxManage -q registervm "/var/lib/boinc-client/slots/5/boinc_52c0db7f30c6e477/boinc_52c0db7f30c6e477.vbox"
Exit Code: -2147467259
Output:
VBoxManage: error: Trying to open a VM config '/var/lib/boinc-client/slots/5/boinc_52c0db7f30c6e477/boinc_52c0db7f30c6e477.vbox' which has the same UUID as an existing virtual machine
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "OpenMachine(Bstr(a->argv[0]).raw(), machine.asOutParam())" at line 87 of file VBoxManageMisc.cpp
2026-03-15 19:26:37 (1761):
Command: VBoxManage -q registervm "/var/lib/boinc-client/slots/5/boinc_52c0db7f30c6e477/boinc_52c0db7f30c6e477.vbox"
Exit Code: -2147467259
Output:
VBoxManage: error: Trying to open a VM config '/var/lib/boinc-client/slots/5/boinc_52c0db7f30c6e477/boinc_52c0db7f30c6e477.vbox' which has the same UUID as an existing virtual machine
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "OpenMachine(Bstr(a->argv[0]).raw(), machine.asOutParam())" at line 87 of file VBoxManageMisc.cpp
2026-03-15 19:26:38 (1761):
Command: VBoxManage -q registervm "/var/lib/boinc-client/slots/5/boinc_52c0db7f30c6e477/boinc_52c0db7f30c6e477.vbox"
Exit Code: -2147467259
Output:
VBoxManage: error: Trying to open a VM config '/var/lib/boinc-client/slots/5/boinc_52c0db7f30c6e477/boinc_52c0db7f30c6e477.vbox' which has the same UUID as an existing virtual machine
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "OpenMachine(Bstr(a->argv[0]).raw(), machine.asOutParam())" at line 87 of file VBoxManageMisc.cpp
2026-03-15 19:26:38 (1761):
Command: VBoxManage -q snapshot "boinc_52c0db7f30c6e477" list
Exit Code: -2135228415
Output:
VBoxManage: error: Could not find a registered machine named 'boinc_52c0db7f30c6e477'
VBoxManage: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee nsISupports
VBoxManage: error: Context: "FindMachine(bstrMachine.raw(), pMachine.asOutParam())" at line 326 of file VBoxManageSnapshot.cpp
2026-03-15 19:26:38 (1761):
Command: VBoxManage -q bandwidthctl "boinc_52c0db7f30c6e477" remove "boinc_52c0db7f30c6e477_net"
Exit Code: -2135228415
Output:
VBoxManage: error: Could not find a registered machine named 'boinc_52c0db7f30c6e477'
VBoxManage: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee nsISupports
VBoxManage: error: Context: "FindMachine(Bstr(a->argv[0]).raw(), machine.asOutParam())" at line 319 of file VBoxManageBandwidthControl.cpp
2026-03-15 19:26:39 (1761):
Command: VBoxManage -q unregistervm "boinc_52c0db7f30c6e477" --delete
Exit Code: -2135228415
Output:
VBoxManage: error: Could not find a registered machine named 'boinc_52c0db7f30c6e477'
VBoxManage: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee nsISupports
VBoxManage: error: Context: "FindMachine(Bstr(VMName).raw(), machine.asOutParam())" at line 153 of file VBoxManageMisc.cpp
2026-03-15 19:26:44 (1761): called boinc_finish(-182)
</stderr_txt>
]]>
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