Task 3674209

Name	virtualbox_38_81184_1685457183.3246627_0
Workunit	1957001
Created	30 May 2023, 14:33:06 UTC
Sent	30 May 2023, 14:34:08 UTC
Report deadline	6 Jun 2023, 14:34:08 UTC
Received	30 May 2023, 15:41:37 UTC
Server state	Over
Outcome	Success
Client state	Done
Exit status	0 (0x00000000)
Computer ID	239
Run time	3 min 55 sec
CPU time	19 min 8 sec
Validate state	Valid
Credit	126.36
Device peak FLOPS	116.05 GFLOPS
Application version	virtualbox v1.00 (vbox64_mt) windows_x86_64
Peak working set size	115.93 MB
Peak swap size	144.64 MB
Peak disk usage	2.08 MB
Stderr output

<core_client_version>7.16.20</core_client_version>
<![CDATA[
<stderr_txt>
2023-05-30 17:37:16 (16984): Detected: vboxwrapper 26206
2023-05-30 17:37:16 (16984): Detected: BOINC client v7.16.20
2023-05-30 17:37:16 (16984): Detected: VirtualBox VboxManage Interface (Version: 6.0.14)
2023-05-30 17:37:16 (16984): Feature: Checkpoint interval offset (416 seconds)
2023-05-30 17:37:16 (16984): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-05-30 17:37:17 (16984): Create VM. (boinc_804cd665c9c1d825, slot#15)
2023-05-30 17:37:17 (16984): Setting Memory Size for VM. (4000MB)
2023-05-30 17:37:18 (16984): Setting CPU Count for VM. (24)
2023-05-30 17:37:18 (16984): Setting Chipset Options for VM.
2023-05-30 17:37:18 (16984): Setting Graphics Controller Options for VM.
2023-05-30 17:37:18 (16984): Setting Boot Options for VM.
2023-05-30 17:37:19 (16984): Setting Network Configuration for NAT.
2023-05-30 17:37:19 (16984): Enabling VM Network Access.
2023-05-30 17:37:19 (16984): Disabling USB Support for VM.
2023-05-30 17:37:19 (16984): Disabling COM Port Support for VM.
2023-05-30 17:37:20 (16984): Disabling LPT Port Support for VM.
2023-05-30 17:37:20 (16984): Disabling Audio Support for VM.
2023-05-30 17:37:20 (16984): Disabling Clipboard Support for VM.
2023-05-30 17:37:20 (16984): Disabling Drag and Drop Support for VM.
2023-05-30 17:37:21 (16984): Adding storage controller(s) to VM.
2023-05-30 17:37:21 (16984): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-05-30 17:37:21 (16984): Adding VirtualBox Guest Additions to VM.
2023-05-30 17:37:22 (16984): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-05-30 17:37:22 (16984): Enabling shared directory for VM.
2023-05-30 17:37:23 (16984): Starting VM using VBoxManage interface. (boinc_804cd665c9c1d825, slot#15)
2023-05-30 17:37:26 (16984): Successfully started VM. (PID = '26296')
2023-05-30 17:37:26 (16984): Reporting VM Process ID to BOINC.
2023-05-30 17:37:26 (16984): Guest Log: BIOS: VirtualBox 6.0.14
2023-05-30 17:37:26 (16984): Guest Log: CPUID EDX: 0x178bfbff
2023-05-30 17:37:26 (16984): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000003200000 sectors
2023-05-30 17:37:26 (16984): VM state change detected. (old = 'poweredoff', new = 'running')
2023-05-30 17:37:26 (16984): Preference change detected
2023-05-30 17:37:26 (16984): Setting CPU throttle for VM. (100%)
2023-05-30 17:37:26 (16984): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 600 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-30 17:37:28 (16984): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2023-05-30 17:37:28 (16984): Guest Log: BIOS: Booting from Hard Disk...
2023-05-30 17:37:40 (16984): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2023-05-30 17:37:40 (16984): Guest Log: Host does not support full mouse state reporting, switching to legacy mouse integration protocol
2023-05-30 17:37:40 (16984): Guest Log: vboxguest: Successfully loaded version 7.0.8 r156879
2023-05-30 17:37:40 (16984): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2023-05-30 17:37:47 (16984): Guest Log: 17:37:45.429637 main     VBoxService 7.0.8 r156879 (verbosity: 0) linux.amd64 (Apr 17 2023 18:38:33) release log
2023-05-30 17:37:47 (16984): Guest Log: 17:37:45.429639 main     Log opened 2023-05-30T17:37:45.429635000Z
2023-05-30 17:37:47 (16984): Guest Log: 17:37:45.429730 main     OS Product: Linux
2023-05-30 17:37:47 (16984): Guest Log: 17:37:45.429752 main     OS Release: 5.15.0-71-generic
2023-05-30 17:37:47 (16984): Guest Log: 17:37:45.429771 main     OS Version: #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023
2023-05-30 17:37:47 (16984): Guest Log: 17:37:45.429790 main     Executable: /opt/VBoxGuestAdditions-7.0.8/sbin/VBoxService
2023-05-30 17:37:47 (16984): Guest Log: 17:37:45.429790 main     Process ID: 1023
2023-05-30 17:37:47 (16984): Guest Log: 17:37:45.429791 main     Package type: LINUX_64BITS_GENERIC
2023-05-30 17:37:47 (16984): Guest Log: 17:37:45.431277 main     7.0.8 r156879 started. Verbose level = 0
2023-05-30 17:37:47 (16984): Guest Log: 17:37:45.431855 main     vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1)
2023-05-30 17:37:52 (16984): Guest Log: Starting bootup_script
2023-05-30 17:37:57 (16984): Guest Log: Mounting BOINC shared/...
2023-05-30 17:37:57 (16984): Guest Log: vboxsf: g_fHostFeatures=0x8000000f g_fSfFeatures=0x1 g_uSfLastFunction=29
2023-05-30 17:37:57 (16984): Guest Log: vboxsf: Successfully loaded version 7.0.8 r156879 on 5.15.0-71-generic (LINUX_VERSION_CODE=0x50f5c)
2023-05-30 17:37:57 (16984): Guest Log: 15:37:57.498614 timesync vgsvcTimeSyncWorker: Radical guest time change: -7 187 934 017 000ns (GuestNow=1 685 461 077 498 593 000 ns GuestLast=1 685 468 265 432 610 000 ns fSetTimeLastLoop=true)
2023-05-30 17:38:02 (16984): Guest Log: Running boinc_app...
2023-05-30 17:41:05 (16984): Guest Log: Initializing tensorflow...
2023-05-30 17:41:05 (16984): Guest Log: The settings are loaded:
2023-05-30 17:41:05 (16984): Guest Log: - The subset from dataset is going to be 1/6
2023-05-30 17:41:05 (16984): Guest Log: - There is going to be 15 epochs.
2023-05-30 17:41:05 (16984): Guest Log: Preparing dataset...
2023-05-30 17:41:05 (16984): Guest Log: Making a random balanced subset of the dataset...
2023-05-30 17:41:05 (16984): Guest Log: Incoming global weights:
2023-05-30 17:41:05 (16984): Guest Log:  [-0.04079496 -0.1621619   0.04546066  0.13341093  0.03845581  0.22239283
2023-05-30 17:41:05 (16984): Guest Log:   0.02001838  0.0595478  -0.01819161 -0.19702548 -0.04235417 -0.06539643
2023-05-30 17:41:05 (16984): Guest Log:  -0.07340918  0.09967408 -0.03038872  0.02384476]
2023-05-30 17:41:05 (16984): Guest Log: Starting work...
2023-05-30 17:41:05 (16984): Guest Log: Local intial weights:
2023-05-30 17:41:05 (16984): Guest Log:  [-0.04079496 -0.1621619   0.04546066  0.13341093  0.03845581  0.22239283
2023-05-30 17:41:05 (16984): Guest Log:   0.02001838  0.0595478  -0.01819161 -0.19702548 -0.04235417 -0.06539643
2023-05-30 17:41:05 (16984): Guest Log:  -0.07340918  0.09967408 -0.03038872  0.02384476]
2023-05-30 17:41:06 (16984): Guest Log: [train]	Epoch: 1/15...
2023-05-30 17:41:06 (16984): Guest Log: 			Completed  156  batches
2023-05-30 17:41:06 (16984): Guest Log: Epoch finished. -> 9.27sec.
2023-05-30 17:41:06 (16984): Guest Log: 			
2023-05-30 17:41:06 (16984): Guest Log: [train] Model accuracy: 98.97%
2023-05-30 17:41:06 (16984): Guest Log: [train]	Epoch: 2/15...
2023-05-30 17:41:06 (16984): Guest Log: 			Completed  156  batches
2023-05-30 17:41:06 (16984): Guest Log: Epoch finished. -> 9.07sec.
2023-05-30 17:41:06 (16984): Guest Log: 			
2023-05-30 17:41:06 (16984): Guest Log: [train] Model accuracy: 99.00%
2023-05-30 17:41:06 (16984): Guest Log: [train]	Epoch: 3/15...
2023-05-30 17:41:06 (16984): Guest Log: 			Completed  156  batches
2023-05-30 17:41:06 (16984): Guest Log: Epoch finished. -> 9.04sec.
2023-05-30 17:41:06 (16984): Guest Log: 			
2023-05-30 17:41:06 (16984): Guest Log: [train] Model accuracy: 99.09%
2023-05-30 17:41:06 (16984): Guest Log: [train]	Epoch: 4/15...
2023-05-30 17:41:06 (16984): Guest Log: 			Completed  156  batches
2023-05-30 17:41:06 (16984): Guest Log: Epoch finished. -> 8.91sec.
2023-05-30 17:41:06 (16984): Guest Log: 			
2023-05-30 17:41:06 (16984): Guest Log: [train] Model accuracy: 99.12%
2023-05-30 17:41:07 (16984): Guest Log: 15:41:07.048110 control  Guest control service stopped
2023-05-30 17:41:07 (16984): Guest Log: 15:41:07.048775 control  Guest control worker returned with rc=VINF_TRY_AGAIN
2023-05-30 17:41:07 (16984): Guest Log: 15:41:07.048856 main     Session 0 is about to close ...
2023-05-30 17:41:07 (16984): Guest Log: 15:41:07.048891 main     Stopping all guest processes ...
2023-05-30 17:41:07 (16984): Guest Log: 15:41:07.048912 main     Closing all guest files ...
2023-05-30 17:41:07 (16984): Guest Log: 15:41:07.049791 main     Ended.
2023-05-30 17:41:09 (16984): VM is no longer is a running state. It is in 'poweredoff'.
2023-05-30 17:41:09 (16984): VM state change detected. (old = 'running', new = 'poweredoff')
2023-05-30 17:41:09 (16984): Powering off VM.
2023-05-30 17:41:09 (16984): Deregistering VM. (boinc_804cd665c9c1d825, slot#15)
2023-05-30 17:41:09 (16984): Removing network bandwidth throttle group from VM.
2023-05-30 17:41:10 (16984): Removing VM from VirtualBox.
2023-05-30 17:41:15 (16984): Virtual machine exited.
17:41:20 (16984): called boinc_finish(0)

</stderr_txt>
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