Stderr output

<core_client_version>8.3.0</core_client_version>
<![CDATA[
<stderr_txt>
2026-01-16 00:40:27 (3847707): vboxwrapper version 26211
2026-01-16 00:40:27 (3847707): BOINC client version: 8.3.0
2026-01-16 00:40:28 (3847707): Detected: VirtualBox VboxManage Interface (Version: 7.2.2)
2026-01-16 00:40:28 (3847707): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-16 00:40:28 (3847707): Successfully copied 'init_data.xml' to the shared directory.
2026-01-16 00:40:29 (3847707): Create VM. (boinc_a278c761fc80900f, slot#6)
2026-01-16 00:40:30 (3847707): Setting Memory Size for VM. (4864MB)
2026-01-16 00:40:30 (3847707): Setting CPU Count for VM. (4)
2026-01-16 00:40:31 (3847707): Setting Chipset Options for VM.
2026-01-16 00:40:31 (3847707): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-16 00:40:32 (3847707): Setting Boot Options for VM.
2026-01-16 00:40:33 (3847707): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-16 00:40:34 (3847707): Enabling VM Network Access.
2026-01-16 00:40:34 (3847707): Disabling USB Support for VM.
2026-01-16 00:40:35 (3847707): Disabling COM Port Support for VM.
2026-01-16 00:40:35 (3847707): Disabling LPT Port Support for VM.
2026-01-16 00:40:36 (3847707): Disabling Audio Support for VM.
2026-01-16 00:40:36 (3847707): Disabling Clipboard Support for VM.
2026-01-16 00:40:37 (3847707): Disabling Drag and Drop Support for VM.
2026-01-16 00:40:37 (3847707): Adding storage controller(s) to VM.
2026-01-16 00:40:38 (3847707): Adding virtual disk drive to VM. (CMS_2025_04_08_prod-1.vdi)
2026-01-16 00:40:39 (3847707): Adding VirtualBox Guest Additions to VM.
2026-01-16 00:40:40 (3847707): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-16 00:40:40 (3847707): forwarding host port 45925 to guest port 80
2026-01-16 00:40:41 (3847707): Enabling remote desktop for VM.
2026-01-16 00:40:42 (3847707): Enabling shared directory for VM.
2026-01-16 00:40:44 (3847707): Starting VM using VBoxManage interface. (boinc_a278c761fc80900f, slot#6)
2026-01-16 00:40:49 (3847707): Successfully started VM. (PID = '3848268')
2026-01-16 00:40:49 (3847707): Reporting VM Process ID to BOINC.
2026-01-16 00:40:49 (3847707): Guest Log: BIOS: VirtualBox 7.2.2
2026-01-16 00:40:49 (3847707): Guest Log: CPUID EDX: 0x178bfbff
2026-01-16 00:40:49 (3847707): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-01-16 00:40:49 (3847707): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-01-16 00:40:49 (3847707): VM state change detected. (old = 'poweredoff', new = 'running')
2026-01-16 00:40:49 (3847707): Detected: Web Application Enabled (http://localhost:45925)
2026-01-16 00:40:49 (3847707): Detected: Remote Desktop Enabled (localhost:58761)
2026-01-16 00:40:49 (3847707): Preference change detected
2026-01-16 00:40:49 (3847707): Setting CPU throttle for VM. (100%)
2026-01-16 00:40:49 (3847707): Setting checkpoint interval to 787 seconds. (Higher value of (Preference: 787 seconds) or (Vbox_job.xml: 600 seconds))
2026-01-16 00:40:51 (3847707): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0002
2026-01-16 00:40:51 (3847707): Guest Log: BIOS: Booting from Hard Disk...
2026-01-16 00:40:54 (3847707): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-01-16 00:40:54 (3847707): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-01-16 00:41:24 (3847707): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-01-16 00:41:24 (3847707): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-01-16 00:41:31 (3847707): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2026-01-16 00:41:31 (3847707): Guest Log: 00:00:00.001982 main     Log opened 2026-01-15T23:41:31.658838000Z
2026-01-16 00:41:31 (3847707): Guest Log: 00:00:00.002485 main     OS Product: Linux
2026-01-16 00:41:31 (3847707): Guest Log: 00:00:00.002541 main     OS Release: 4.14.232-19.cernvm.x86_64
2026-01-16 00:41:31 (3847707): Guest Log: 00:00:00.002580 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2026-01-16 00:41:31 (3847707): Guest Log: 00:00:00.002603 main     Executable: /usr/sbin/VBoxService
2026-01-16 00:41:31 (3847707): Guest Log: 00:00:00.002604 main     Process ID: 2302
2026-01-16 00:41:31 (3847707): Guest Log: 00:00:00.002605 main     Package type: LINUX_64BITS_GENERIC
2026-01-16 00:41:31 (3847707): Guest Log: 00:00:00.005670 main     5.2.6 r120293 started. Verbose level = 0
2026-01-16 00:42:01 (3847707): Guest Log: [INFO] Probing /cvmfs/grid.cern.ch...
2026-01-16 00:42:01 (3847707): Guest Log: [INFO] Mounting the shared folder...
2026-01-16 00:42:01 (3847707): Guest Log: [INFO] Mounting the shared folder... OK
2026-01-16 00:42:01 (3847707): Guest Log: [INFO] init_data.xml readable.
2026-01-16 00:42:27 (3847707): Guest Log: [INFO] Probing /cvmfs/grid.cern.ch... OK
2026-01-16 00:42:30 (3847707): Guest Log: [INFO] Sourcing essential functions from /cvmfs/grid.cern.ch
2026-01-16 00:42:31 (3847707): Guest Log: [INFO] Testing connection to cern.ch
2026-01-16 00:42:33 (3847707): Guest Log: [INFO] Testing connection to VCCS
2026-01-16 00:42:35 (3847707): Guest Log: [INFO] Testing connection to HTCondor-Collector
2026-01-16 00:42:37 (3847707): Guest Log: [INFO] Testing connection to HTCondor-CCB
2026-01-16 00:42:38 (3847707): Guest Log: [INFO] Testing connection to WMAgent
2026-01-16 00:42:39 (3847707): Guest Log: [INFO] Testing connection to EOSCMS
2026-01-16 00:42:40 (3847707): Guest Log: [INFO] Testing connection to CMS-Factory
2026-01-16 00:42:41 (3847707): Guest Log: [INFO] Testing connection to CMS-Frontier
2026-01-16 00:42:42 (3847707): Guest Log: [INFO] Testing connection to Frontier
2026-01-16 00:42:44 (3847707): Guest Log: [INFO] Testing connection to http://cms-frontier.openhtc.io:8080/FrontierProd/Frontier
2026-01-16 00:42:48 (3847707): Guest Log: [INFO] Got a wpad.dat from grid-wpad
2026-01-16 00:42:50 (3847707): Guest Log: [INFO] Will use proxies from there for CVMFS and Frontier
2026-01-16 00:42:53 (3847707): Guest Log: [INFO] Reloading and probing the CVMFS configuration
2026-01-16 00:43:14 (3847707): Guest Log: [INFO] Probing /cvmfs/grid.cern.ch... OK
2026-01-16 00:43:24 (3847707): Guest Log: [INFO] Probing /cvmfs/oasis.opensciencegrid.org... OK
2026-01-16 00:43:24 (3847707): Guest Log: [INFO] Probing /cvmfs/singularity.opensciencegrid.org... OK
2026-01-16 00:43:24 (3847707): Guest Log: [INFO] Probing /cvmfs/cms-ib.cern.ch... OK
2026-01-16 00:43:26 (3847707): Guest Log: [INFO] Probing /cvmfs/cms.cern.ch... OK
2026-01-16 00:43:34 (3847707): Guest Log: [INFO] Excerpt from "cvmfs_config stat": VERSION HOST PROXY
2026-01-16 00:43:34 (3847707): Guest Log: [INFO] 2.7.2.0 http://s1cern-cvmfs.openhtc.io http://203.0.113.147:7028
2026-01-16 00:43:34 (3847707): Guest Log: [INFO] Environment HTTP proxy: http://proxy1.home.arpa:4048
2026-01-16 00:43:35 (3847707): Guest Log: [INFO] Reading volunteer information
2026-01-16 00:43:50 (3847707): Guest Log: [INFO] Requesting an X509 credential from LHC@home
2026-01-16 00:43:57 (3847707): Guest Log: [INFO] Requesting an idtoken from LHC@home
2026-01-16 00:44:00 (3847707): Guest Log: [INFO] CMS application starting. Check log files.
2026-01-16 02:19:55 (3847707): Status Report: Job Duration: '64800.000000'
2026-01-16 02:19:55 (3847707): Status Report: Elapsed Time: '6000.000000'
2026-01-16 02:19:55 (3847707): Status Report: CPU Time: '16293.950000'
2026-01-16 03:59:01 (3847707): Status Report: Job Duration: '64800.000000'
2026-01-16 03:59:01 (3847707): Status Report: Elapsed Time: '12000.000000'
2026-01-16 03:59:01 (3847707): Status Report: CPU Time: '38779.220000'
2026-01-16 05:25:49 (3847707): Guest Log: [INFO] glidein exited with return value 0.
2026-01-16 05:25:50 (3847707): Guest Log: [INFO] Shutting Down.
2026-01-16 05:25:51 (3847707): VM Completion File Detected.
2026-01-16 05:25:51 (3847707): VM Completion Message: glidein exited with return value 0.
.
2026-01-16 05:25:51 (3847707): Powering off VM.
2026-01-16 05:25:52 (3847707): Successfully stopped VM.
2026-01-16 05:25:52 (3847707): Deregistering VM. (boinc_a278c761fc80900f, slot#6)
2026-01-16 05:25:52 (3847707): Removing network bandwidth throttle group from VM.
2026-01-16 05:25:53 (3847707): Removing VM from VirtualBox.
2026-01-16 05:25:58 (3847707): called boinc_finish(0)

</stderr_txt>
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