Stderr output

<core_client_version>8.3.0</core_client_version>
<![CDATA[
<stderr_txt>
2026-01-11 17:03:14 (473963): vboxwrapper version 26210
2026-01-11 17:03:14 (473963): BOINC client version: 8.3.0
2026-01-11 17:03:14 (473963): Detected: VirtualBox VboxManage Interface (Version: 7.0.16)
2026-01-11 17:03:14 (473963): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-11 17:03:14 (473963): Successfully copied 'init_data.xml' to the shared directory.
2026-01-11 17:03:15 (473963): Create VM. (boinc_aa3b13a269803136, slot#6)
2026-01-11 17:03:15 (473963): Setting Memory Size for VM. (4584MB)
2026-01-11 17:03:15 (473963): Setting CPU Count for VM. (4)
2026-01-11 17:03:15 (473963): Setting Chipset Options for VM.
2026-01-11 17:03:15 (473963): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-11 17:03:15 (473963): Setting Boot Options for VM.
2026-01-11 17:03:15 (473963): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-11 17:03:15 (473963): Enabling VM Network Access.
2026-01-11 17:03:15 (473963): Disabling USB Support for VM.
2026-01-11 17:03:15 (473963): Disabling COM Port Support for VM.
2026-01-11 17:03:15 (473963): Disabling LPT Port Support for VM.
2026-01-11 17:03:15 (473963): Disabling Audio Support for VM.
2026-01-11 17:03:15 (473963): Disabling Clipboard Support for VM.
2026-01-11 17:03:15 (473963): Disabling Drag and Drop Support for VM.
2026-01-11 17:03:16 (473963): Adding storage controller(s) to VM.
2026-01-11 17:03:16 (473963): Adding virtual disk drive to VM. (CMS_2025_04_08_prod.vdi)
2026-01-11 17:03:16 (473963): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-11 17:03:16 (473963): forwarding host port 56251 to guest port 80
2026-01-11 17:03:16 (473963): Enabling remote desktop for VM.
2026-01-11 17:03:16 (473963): Required extension pack not installed, remote desktop not enabled.
2026-01-11 17:03:16 (473963): Enabling shared directory for VM.
2026-01-11 17:03:16 (473963): Starting VM using VBoxManage interface. (boinc_aa3b13a269803136, slot#6)
2026-01-11 17:03:17 (473963): Successfully started VM. (PID = '474341')
2026-01-11 17:03:17 (473963): Reporting VM Process ID to BOINC.
2026-01-11 17:03:17 (473963): Guest Log: BIOS: VirtualBox 7.0.16
2026-01-11 17:03:17 (473963): Guest Log: CPUID EDX: 0x178bfbff
2026-01-11 17:03:17 (473963): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-01-11 17:03:17 (473963): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-01-11 17:03:17 (473963): VM state change detected. (old = 'poweredoff', new = 'running')
2026-01-11 17:03:17 (473963): Detected: Web Application Enabled (http://localhost:56251)
2026-01-11 17:03:17 (473963): Preference change detected
2026-01-11 17:03:17 (473963): Setting CPU throttle for VM. (100%)
2026-01-11 17:03:17 (473963): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2026-01-11 17:03:19 (473963): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2026-01-11 17:03:19 (473963): Guest Log: BIOS: Booting from Hard Disk...
2026-01-11 17:03:22 (473963): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-01-11 17:03:22 (473963): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-01-11 17:03:52 (473963): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-01-11 17:03:52 (473963): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-01-11 17:03:53 (473963): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2026-01-11 17:03:53 (473963): Guest Log: 00:00:00.000104 main     Log opened 2026-01-11T22:03:53.197492000Z
2026-01-11 17:03:53 (473963): Guest Log: 00:00:00.000217 main     OS Product: Linux
2026-01-11 17:03:53 (473963): Guest Log: 00:00:00.000255 main     OS Release: 4.14.232-19.cernvm.x86_64
2026-01-11 17:03:53 (473963): Guest Log: 00:00:00.000283 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2026-01-11 17:03:53 (473963): Guest Log: 00:00:00.000306 main     Executable: /usr/sbin/VBoxService
2026-01-11 17:03:53 (473963): Guest Log: 00:00:00.000306 main     Process ID: 2240
2026-01-11 17:03:53 (473963): Guest Log: 00:00:00.000307 main     Package type: LINUX_64BITS_GENERIC
2026-01-11 17:03:53 (473963): Guest Log: 00:00:00.003027 main     5.2.6 r120293 started. Verbose level = 0
2026-01-11 17:04:06 (473963): Guest Log: [INFO] Mounting the shared directory
2026-01-11 17:04:06 (473963): Guest Log: [INFO] Shared directory mounted, enabling vboxmonitor
2026-01-11 17:04:06 (473963): Guest Log: [INFO] Sourcing essential functions from /cvmfs/grid.cern.ch
2026-01-11 17:04:06 (473963): Guest Log: [INFO] Testing connection to cern.ch
2026-01-11 17:04:07 (473963): Guest Log: [INFO] Testing connection to VCCS
2026-01-11 17:04:07 (473963): Guest Log: [INFO] Testing connection to HTCondor-Collector
2026-01-11 17:04:08 (473963): Guest Log: [INFO] Testing connection to HTCondor-CCB
2026-01-11 17:04:08 (473963): Guest Log: [INFO] Testing connection to WMAgent
2026-01-11 17:04:08 (473963): Guest Log: [INFO] Testing connection to EOSCMS
2026-01-11 17:04:09 (473963): Guest Log: [INFO] Testing connection to CMS-Factory
2026-01-11 17:04:09 (473963): Guest Log: [INFO] Testing connection to CMS-Frontier
2026-01-11 17:04:10 (473963): Guest Log: [INFO] Testing connection to Frontier
2026-01-11 17:04:10 (473963): Guest Log: [INFO] Testing connection to http://cms-frontier.openhtc.io:8080/FrontierProd/Frontier/
2026-01-11 17:04:11 (473963): Guest Log: [INFO] Could not find a local HTTP proxy
2026-01-11 17:04:11 (473963): Guest Log: [INFO] CVMFS and Frontier will have to use DIRECT connections
2026-01-11 17:04:11 (473963): Guest Log: [INFO] This makes the application less efficient
2026-01-11 17:04:11 (473963): Guest Log: [INFO] It also puts higher load on the project servers
2026-01-11 17:04:11 (473963): Guest Log: [INFO] Setting up a local HTTP proxy is highly recommended
2026-01-11 17:04:11 (473963): Guest Log: [INFO] Advice can be found in the project forum
2026-01-11 17:04:11 (473963): Guest Log: [INFO] Reloading and probing the CVMFS configuration
2026-01-11 17:04:17 (473963): Guest Log: [INFO] Probing /cvmfs/grid.cern.ch... OK
2026-01-11 17:04:19 (473963): Guest Log: [INFO] Probing /cvmfs/singularity.opensciencegrid.org... OK
2026-01-11 17:04:19 (473963): Guest Log: [INFO] Probing /cvmfs/oasis.opensciencegrid.org... OK
2026-01-11 17:04:21 (473963): Guest Log: [INFO] Probing /cvmfs/cms.cern.ch... OK
2026-01-11 17:04:21 (473963): Guest Log: [INFO] Probing /cvmfs/cms-ib.cern.ch... OK
2026-01-11 17:04:22 (473963): Guest Log: [INFO] Excerpt from "cvmfs_config stat": VERSION HOST PROXY
2026-01-11 17:04:22 (473963): Guest Log: [INFO] 2.7.2.0 http://s1cern-cvmfs.openhtc.io DIRECT
2026-01-11 17:04:23 (473963): Guest Log: [INFO] Environment HTTP proxy: not set
2026-01-11 17:04:23 (473963): Guest Log: [INFO] Reading volunteer information
2026-01-11 17:04:30 (473963): Guest Log: [INFO] Requesting an X509 credential from LHC@home
2026-01-11 17:04:31 (473963): Guest Log: [INFO] Requesting an idtoken from LHC@home
2026-01-11 17:04:32 (473963): Guest Log: [INFO] CMS application starting. Check log files.
2026-01-11 18:42:18 (473963): Status Report: Job Duration: '64800.000000'
2026-01-11 18:42:18 (473963): Status Report: Elapsed Time: '6000.000000'
2026-01-11 18:42:18 (473963): Status Report: CPU Time: '15699.150000'
2026-01-11 18:56:10 (473963): Guest Log: [INFO] glidein exited with return value 0.
2026-01-11 18:56:10 (473963): Guest Log: [INFO] Shutting Down.
2026-01-11 18:56:10 (473963): VM Completion File Detected.
2026-01-11 18:56:10 (473963): VM Completion Message: glidein exited with return value 0.
.
2026-01-11 18:56:10 (473963): Powering off VM.
2026-01-11 18:56:10 (473963): Successfully stopped VM.
2026-01-11 18:56:10 (473963): Deregistering VM. (boinc_aa3b13a269803136, slot#6)
2026-01-11 18:56:11 (473963): Removing network bandwidth throttle group from VM.
2026-01-11 18:56:11 (473963): Removing VM from VirtualBox.
2026-01-11 18:56:16 (473963): called boinc_finish(0)

</stderr_txt>
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