Stderr output

<core_client_version>8.3.0</core_client_version>
<![CDATA[
<stderr_txt>
2026-01-18 10:17:32 (349801): vboxwrapper version 26211
2026-01-18 10:17:32 (349801): BOINC client version: 8.3.0
2026-01-18 10:17:33 (349801): Detected: VirtualBox VboxManage Interface (Version: 7.2.2)
2026-01-18 10:17:34 (349801): Detected: Heartbeat check (file: 'heartbeat' every 1200.000000 seconds)
2026-01-18 10:17:34 (349801): Successfully copied 'init_data.xml' to the shared directory.
2026-01-18 10:17:35 (349801): Create VM. (boinc_c1d8f08e06933c11, slot#2)
2026-01-18 10:17:36 (349801): Setting Memory Size for VM. (4864MB)
2026-01-18 10:17:36 (349801): Setting CPU Count for VM. (4)
2026-01-18 10:17:36 (349801): Setting Chipset Options for VM.
2026-01-18 10:17:37 (349801): Setting Graphics Controller Options for VM. (Driver: VBoxVGA, 16MB)
2026-01-18 10:17:38 (349801): Setting Boot Options for VM.
2026-01-18 10:17:39 (349801): Setting Network Configuration for NAT. (Driver: virtio)
2026-01-18 10:17:39 (349801): Enabling VM Network Access.
2026-01-18 10:17:40 (349801): Disabling USB Support for VM.
2026-01-18 10:17:40 (349801): Disabling COM Port Support for VM.
2026-01-18 10:17:41 (349801): Disabling LPT Port Support for VM.
2026-01-18 10:17:41 (349801): Disabling Audio Support for VM.
2026-01-18 10:17:42 (349801): Disabling Clipboard Support for VM.
2026-01-18 10:17:42 (349801): Disabling Drag and Drop Support for VM.
2026-01-18 10:17:43 (349801): Adding storage controller(s) to VM.
2026-01-18 10:17:43 (349801): Adding virtual disk drive to VM. (CMS_2025_04_08_prod-1.vdi)
2026-01-18 10:17:44 (349801): Adding VirtualBox Guest Additions to VM.
2026-01-18 10:17:45 (349801): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2026-01-18 10:17:45 (349801): forwarding host port 51801 to guest port 80
2026-01-18 10:17:46 (349801): Enabling remote desktop for VM.
2026-01-18 10:17:47 (349801): Enabling shared directory for VM.
2026-01-18 10:17:49 (349801): Starting VM using VBoxManage interface. (boinc_c1d8f08e06933c11, slot#2)
2026-01-18 10:17:54 (349801): Successfully started VM. (PID = '350354')
2026-01-18 10:17:54 (349801): Reporting VM Process ID to BOINC.
2026-01-18 10:17:54 (349801): Guest Log: BIOS: VirtualBox 7.2.2
2026-01-18 10:17:54 (349801): Guest Log: CPUID EDX: 0x178bfbff
2026-01-18 10:17:54 (349801): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2026-01-18 10:17:54 (349801): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000002800000 sectors
2026-01-18 10:17:54 (349801): VM state change detected. (old = 'poweredoff', new = 'running')
2026-01-18 10:17:54 (349801): Detected: Web Application Enabled (http://localhost:51801)
2026-01-18 10:17:54 (349801): Detected: Remote Desktop Enabled (localhost:37459)
2026-01-18 10:17:54 (349801): Preference change detected
2026-01-18 10:17:54 (349801): Setting CPU throttle for VM. (100%)
2026-01-18 10:17:54 (349801): Setting checkpoint interval to 787 seconds. (Higher value of (Preference: 787 seconds) or (Vbox_job.xml: 600 seconds))
2026-01-18 10:17:56 (349801): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0002
2026-01-18 10:17:56 (349801): Guest Log: BIOS: Booting from Hard Disk...
2026-01-18 10:17:59 (349801): Guest Log: BIOS: KBD: unsupported int 16h function 03
2026-01-18 10:17:59 (349801): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2026-01-18 10:18:35 (349801): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2026-01-18 10:18:35 (349801): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2026-01-18 10:18:40 (349801): Guest Log: VBoxService 5.2.6 r120293 (verbosity: 0) linux.amd64 (Jan 15 2018 14:51:00) release log
2026-01-18 10:18:40 (349801): Guest Log: 00:00:00.003650 main     Log opened 2026-01-18T09:18:39.826595000Z
2026-01-18 10:18:40 (349801): Guest Log: 00:00:00.003874 main     OS Product: Linux
2026-01-18 10:18:40 (349801): Guest Log: 00:00:00.003929 main     OS Release: 4.14.232-19.cernvm.x86_64
2026-01-18 10:18:40 (349801): Guest Log: 00:00:00.003962 main     OS Version: #1 SMP Fri Apr 30 17:12:25 CEST 2021
2026-01-18 10:18:40 (349801): Guest Log: 00:00:00.004055 main     Executable: /usr/sbin/VBoxService
2026-01-18 10:18:40 (349801): Guest Log: 00:00:00.004056 main     Process ID: 2292
2026-01-18 10:18:40 (349801): Guest Log: 00:00:00.004057 main     Package type: LINUX_64BITS_GENERIC
2026-01-18 10:18:40 (349801): Guest Log: 00:00:00.072432 main     5.2.6 r120293 started. Verbose level = 0
2026-01-18 10:19:11 (349801): Guest Log: [INFO] Probing /cvmfs/grid.cern.ch...
2026-01-18 10:19:11 (349801): Guest Log: [INFO] Mounting the shared folder...
2026-01-18 10:19:12 (349801): Guest Log: [INFO] Mounting the shared folder... OK
2026-01-18 10:19:12 (349801): Guest Log: [INFO] init_data.xml readable.
2026-01-18 10:19:29 (349801): Guest Log: [INFO] Probing /cvmfs/grid.cern.ch... OK
2026-01-18 10:19:30 (349801): Guest Log: [INFO] Sourcing essential functions from /cvmfs/grid.cern.ch
2026-01-18 10:19:30 (349801): Guest Log: [INFO] Testing connection to cern.ch
2026-01-18 10:19:32 (349801): Guest Log: [INFO] Testing connection to VCCS
2026-01-18 10:19:32 (349801): Guest Log: [INFO] Testing connection to HTCondor-Collector
2026-01-18 10:19:33 (349801): Guest Log: [INFO] Testing connection to HTCondor-CCB
2026-01-18 10:19:33 (349801): Guest Log: [INFO] Testing connection to WMAgent
2026-01-18 10:19:35 (349801): Guest Log: [INFO] Testing connection to EOSCMS
2026-01-18 10:19:37 (349801): Guest Log: [INFO] Testing connection to CMS-Factory
2026-01-18 10:19:38 (349801): Guest Log: [INFO] Testing connection to CMS-Frontier
2026-01-18 10:19:40 (349801): Guest Log: [INFO] Testing connection to Frontier
2026-01-18 10:19:42 (349801): Guest Log: [INFO] Testing connection to http://cms-frontier.openhtc.io:8080/FrontierProd/Frontier
2026-01-18 10:19:47 (349801): Guest Log: [INFO] Got a wpad.dat from grid-wpad
2026-01-18 10:19:48 (349801): Guest Log: [INFO] Will use proxies from there for CVMFS and Frontier
2026-01-18 10:19:51 (349801): Guest Log: [INFO] Reloading and probing the CVMFS configuration
2026-01-18 10:20:09 (349801): Guest Log: [INFO] Probing /cvmfs/grid.cern.ch... OK
2026-01-18 10:20:18 (349801): Guest Log: [INFO] Probing /cvmfs/singularity.opensciencegrid.org... OK
2026-01-18 10:20:18 (349801): Guest Log: [INFO] Probing /cvmfs/cms-ib.cern.ch... OK
2026-01-18 10:20:18 (349801): Guest Log: [INFO] Probing /cvmfs/oasis.opensciencegrid.org... OK
2026-01-18 10:20:19 (349801): Guest Log: [INFO] Probing /cvmfs/cms.cern.ch... OK
2026-01-18 10:20:27 (349801): Guest Log: [INFO] Excerpt from "cvmfs_config stat": VERSION HOST PROXY
2026-01-18 10:20:28 (349801): Guest Log: [INFO] 2.7.2.0 http://s1cern-cvmfs.openhtc.io http://203.0.113.207:7028
2026-01-18 10:20:29 (349801): Guest Log: [INFO] Environment HTTP proxy: http://proxy2.home.arpa:4148
2026-01-18 10:20:33 (349801): Guest Log: [INFO] Reading volunteer information
2026-01-18 10:20:51 (349801): Guest Log: [INFO] Requesting an X509 credential from LHC@home
2026-01-18 10:20:56 (349801): Guest Log: [INFO] Requesting an idtoken from LHC@home
2026-01-18 10:20:59 (349801): Guest Log: [INFO] CMS application starting. Check log files.
2026-01-18 11:57:00 (349801): Status Report: Job Duration: '64800.000000'
2026-01-18 11:57:00 (349801): Status Report: Elapsed Time: '6000.000000'
2026-01-18 11:57:00 (349801): Status Report: CPU Time: '16123.220000'
2026-01-18 13:36:06 (349801): Status Report: Job Duration: '64800.000000'
2026-01-18 13:36:06 (349801): Status Report: Elapsed Time: '12000.000000'
2026-01-18 13:36:06 (349801): Status Report: CPU Time: '38454.260000'
2026-01-18 14:59:30 (349801): Guest Log: [INFO] glidein exited with return value 0.
2026-01-18 14:59:30 (349801): Guest Log: [INFO] Shutting Down.
2026-01-18 14:59:30 (349801): VM Completion File Detected.
2026-01-18 14:59:30 (349801): VM Completion Message: glidein exited with return value 0.
.
2026-01-18 14:59:30 (349801): Powering off VM.
2026-01-18 14:59:31 (349801): Successfully stopped VM.
2026-01-18 14:59:31 (349801): Deregistering VM. (boinc_c1d8f08e06933c11, slot#2)
2026-01-18 14:59:31 (349801): Removing network bandwidth throttle group from VM.
2026-01-18 14:59:32 (349801): Removing VM from VirtualBox.
2026-01-18 14:59:37 (349801): called boinc_finish(0)

</stderr_txt>
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