| Name | Theory_2922-4832128-470_0 |
| Workunit | 238679281 |
| Created | 24 Jan 2026, 16:00:42 UTC |
| Sent | 26 Jan 2026, 4:13:28 UTC |
| Report deadline | 6 Feb 2026, 4:13:28 UTC |
| Received | 26 Jan 2026, 15:32:29 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | -148 (0xFFFFFF6C) ERR_EXEC |
| Computer ID | 10899275 |
| Run time | 7 sec |
| CPU time | 0 sec |
| Priority | 0 |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 7.30 GFLOPS |
| Application version | Theory Simulation v301.00 (vbox64_theory) windows_x86_64 |
| Peak disk usage | 1.47 MB |
Stderr output
<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
(unknown error) (317) - exit code 4294967148 (0xffffff6c)</message>
<stderr_txt>
2026-01-26 10:04:54 (17236): vboxwrapper version 26210
2026-01-26 10:04:54 (17236): BOINC client version: 8.2.8
2026-01-26 10:04:55 (17236): Detected: VirtualBox VboxManage Interface (Version: 7.1.8)
2026-01-26 10:04:55 (17236): Detected: Heartbeat check (file: 'heartbeat' every 1800.000000 seconds)
2026-01-26 10:04:55 (17236): Successfully copied 'init_data.xml' to the shared directory.
2026-01-26 10:04:55 (17236): Successfully copied 'input' to the shared directory.
2026-01-26 10:04:55 (17236): Create VM. (boinc_bd1c330e99a750b9, slot#31)
2026-01-26 10:04:56 (17236): Setting Memory Size for VM. (1024MB)
2026-01-26 10:04:56 (17236): Setting CPU Count for VM. (3)
2026-01-26 10:04:56 (17236): Setting Chipset Options for VM.
2026-01-26 10:04:56 (17236): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-26 10:04:57 (17236): Setting Boot Options for VM.
2026-01-26 10:04:57 (17236): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-26 10:04:58 (17236): Enabling VM Network Access.
2026-01-26 10:04:58 (17236): Disabling USB Support for VM.
2026-01-26 10:04:58 (17236): Disabling COM Port Support for VM.
2026-01-26 10:04:58 (17236): Disabling LPT Port Support for VM.
2026-01-26 10:04:59 (17236): Disabling Audio Support for VM.
2026-01-26 10:04:59 (17236): Disabling Clipboard Support for VM.
2026-01-26 10:04:59 (17236): Disabling Drag and Drop Support for VM.
2026-01-26 10:04:59 (17236): Hardware acceleration CPU extensions not detected. Disabling VirtualBox hardware acceleration support.
2026-01-26 10:04:59 (17236): ERROR: Invalid configuration. VM type requires acceleration but the current configuration cannot support it.
2026-01-26 10:04:59 (17236): Could not create VM
2026-01-26 10:04:59 (17236): ERROR: VM failed to start
2026-01-26 10:04:59 (17236):
NOTE: VirtualBox has reported an improperly configured virtual machine. It was configured to require
hardware acceleration for virtual machines, but your processor does not support the required feature.
Please report this issue to the project so that it can be addressed.
Error Code: ERR_CPU_VM_EXTENSIONS_DISABLED
2026-01-26 10:04:59 (17236): called boinc_finish(-148)
</stderr_txt>
]]>
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