Task 3674609

Name	virtualbox_39_86567_1685460664.8136618_0
Workunit	1957392
Created	30 May 2023, 15:31:08 UTC
Sent	30 May 2023, 15:33:35 UTC
Report deadline	6 Jun 2023, 15:33:35 UTC
Received	31 May 2023, 8:52:29 UTC
Server state	Over
Outcome	Success
Client state	Done
Exit status	0 (0x00000000)
Computer ID	239
Run time	4 min 4 sec
CPU time	19 min 34 sec
Validate state	Valid
Credit	129.25
Device peak FLOPS	116.05 GFLOPS
Application version	virtualbox v1.00 (vbox64_mt) windows_x86_64
Peak working set size	111.97 MB
Peak swap size	139.94 MB
Peak disk usage	116.41 MB
Stderr output

<core_client_version>7.16.20</core_client_version>
<![CDATA[
<stderr_txt>
2023-05-31 10:48:09 (29492): Detected: vboxwrapper 26206
2023-05-31 10:48:09 (29492): Detected: BOINC client v7.16.20
2023-05-31 10:48:10 (29492): Detected: VirtualBox VboxManage Interface (Version: 6.0.14)
2023-05-31 10:48:10 (29492): Feature: Checkpoint interval offset (564 seconds)
2023-05-31 10:48:10 (29492): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-05-31 10:48:10 (29492): Create VM. (boinc_538fe6d3a2f61e7c, slot#0)
2023-05-31 10:48:11 (29492): Setting Memory Size for VM. (4000MB)
2023-05-31 10:48:11 (29492): Setting CPU Count for VM. (24)
2023-05-31 10:48:11 (29492): Setting Chipset Options for VM.
2023-05-31 10:48:12 (29492): Setting Graphics Controller Options for VM.
2023-05-31 10:48:12 (29492): Setting Boot Options for VM.
2023-05-31 10:48:12 (29492): Setting Network Configuration for NAT.
2023-05-31 10:48:13 (29492): Enabling VM Network Access.
2023-05-31 10:48:13 (29492): Disabling USB Support for VM.
2023-05-31 10:48:13 (29492): Disabling COM Port Support for VM.
2023-05-31 10:48:13 (29492): Disabling LPT Port Support for VM.
2023-05-31 10:48:14 (29492): Disabling Audio Support for VM.
2023-05-31 10:48:14 (29492): Disabling Clipboard Support for VM.
2023-05-31 10:48:14 (29492): Disabling Drag and Drop Support for VM.
2023-05-31 10:48:14 (29492): Adding storage controller(s) to VM.
2023-05-31 10:48:15 (29492): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-05-31 10:48:15 (29492): Adding VirtualBox Guest Additions to VM.
2023-05-31 10:48:15 (29492): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-05-31 10:48:16 (29492): Enabling shared directory for VM.
2023-05-31 10:48:16 (29492): Starting VM using VBoxManage interface. (boinc_538fe6d3a2f61e7c, slot#0)
2023-05-31 10:48:20 (29492): Successfully started VM. (PID = '5840')
2023-05-31 10:48:20 (29492): Reporting VM Process ID to BOINC.
2023-05-31 10:48:20 (29492): Guest Log: BIOS: VirtualBox 6.0.14
2023-05-31 10:48:20 (29492): Guest Log: CPUID EDX: 0x178bfbff
2023-05-31 10:48:20 (29492): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000003200000 sectors
2023-05-31 10:48:20 (29492): VM state change detected. (old = 'poweredoff', new = 'running')
2023-05-31 10:48:20 (29492): Preference change detected
2023-05-31 10:48:20 (29492): Setting CPU throttle for VM. (100%)
2023-05-31 10:48:20 (29492): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 600 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-31 10:48:22 (29492): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2023-05-31 10:48:22 (29492): Guest Log: BIOS: Booting from Hard Disk...
2023-05-31 10:48:34 (29492): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2023-05-31 10:48:34 (29492): Guest Log: Host does not support full mouse state reporting, switching to legacy mouse integration protocol
2023-05-31 10:48:34 (29492): Guest Log: vboxguest: Successfully loaded version 7.0.8 r156879
2023-05-31 10:48:34 (29492): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2023-05-31 10:48:41 (29492): Guest Log: 10:48:39.422866 main     VBoxService 7.0.8 r156879 (verbosity: 0) linux.amd64 (Apr 17 2023 18:38:33) release log
2023-05-31 10:48:41 (29492): Guest Log: 10:48:39.422869 main     Log opened 2023-05-31T10:48:39.422862000Z
2023-05-31 10:48:41 (29492): Guest Log: 10:48:39.422953 main     OS Product: Linux
2023-05-31 10:48:41 (29492): Guest Log: 10:48:39.422975 main     OS Release: 5.15.0-71-generic
2023-05-31 10:48:41 (29492): Guest Log: 10:48:39.422994 main     OS Version: #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023
2023-05-31 10:48:41 (29492): Guest Log: 10:48:39.423013 main     Executable: /opt/VBoxGuestAdditions-7.0.8/sbin/VBoxService
2023-05-31 10:48:41 (29492): Guest Log: 10:48:39.423014 main     Process ID: 1021
2023-05-31 10:48:41 (29492): Guest Log: 10:48:39.423014 main     Package type: LINUX_64BITS_GENERIC
2023-05-31 10:48:41 (29492): Guest Log: 10:48:39.424701 main     7.0.8 r156879 started. Verbose level = 0
2023-05-31 10:48:41 (29492): Guest Log: 10:48:39.425196 main     vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1)
2023-05-31 10:48:45 (29492): Guest Log: Starting bootup_script
2023-05-31 10:48:50 (29492): Guest Log: Mounting BOINC shared/...
2023-05-31 10:48:50 (29492): Guest Log: vboxsf: g_fHostFeatures=0x8000000f g_fSfFeatures=0x1 g_uSfLastFunction=29
2023-05-31 10:48:50 (29492): Guest Log: vboxsf: Successfully loaded version 7.0.8 r156879 on 5.15.0-71-generic (LINUX_VERSION_CODE=0x50f5c)
2023-05-31 10:48:51 (29492): Guest Log: 08:48:50.280448 timesync vgsvcTimeSyncWorker: Radical guest time change: -7 189 148 948 000ns (GuestNow=1 685 522 930 280 406 000 ns GuestLast=1 685 530 119 429 354 000 ns fSetTimeLastLoop=true)
2023-05-31 10:48:55 (29492): Guest Log: Running boinc_app...
2023-05-31 10:51:57 (29492): Guest Log: Initializing tensorflow...
2023-05-31 10:51:57 (29492): Guest Log: The settings are loaded:
2023-05-31 10:51:57 (29492): Guest Log: - The subset from dataset is going to be 1/6
2023-05-31 10:51:58 (29492): Guest Log: - There is going to be 15 epochs.
2023-05-31 10:51:58 (29492): Guest Log: Preparing dataset...
2023-05-31 10:51:58 (29492): Guest Log: Making a random balanced subset of the dataset...
2023-05-31 10:51:58 (29492): Guest Log: Incoming global weights:
2023-05-31 10:51:58 (29492): Guest Log:  [-0.0411909  -0.16184935  0.04517393  0.13328044  0.03867818  0.22223517
2023-05-31 10:51:58 (29492): Guest Log:   0.02019771  0.05926515 -0.01833397 -0.1972028  -0.04232359 -0.06569325
2023-05-31 10:51:59 (29492): Guest Log:  -0.07375053  0.09999456 -0.03015154  0.02412092]
2023-05-31 10:51:59 (29492): Guest Log: Starting work...
2023-05-31 10:51:59 (29492): Guest Log: Local intial weights:
2023-05-31 10:51:59 (29492): Guest Log:  [-0.0411909  -0.16184935  0.04517393  0.13328044  0.03867818  0.22223517
2023-05-31 10:51:59 (29492): Guest Log:   0.02019771  0.05926515 -0.01833397 -0.1972028  -0.04232359 -0.06569325
2023-05-31 10:51:59 (29492): Guest Log:  -0.07375053  0.09999456 -0.03015154  0.02412092]
2023-05-31 10:51:59 (29492): Guest Log: [train]	Epoch: 1/15...
2023-05-31 10:51:59 (29492): Guest Log: 			Completed  156  batches
2023-05-31 10:51:59 (29492): Guest Log: Epoch finished. -> 9.7sec.
2023-05-31 10:51:59 (29492): Guest Log: 			
2023-05-31 10:51:59 (29492): Guest Log: [train] Model accuracy: 99.02%
2023-05-31 10:51:59 (29492): Guest Log: [train]	Epoch: 2/15...
2023-05-31 10:51:59 (29492): Guest Log: 			Completed  156  batches
2023-05-31 10:51:59 (29492): Guest Log: Epoch finished. -> 9.41sec.
2023-05-31 10:51:59 (29492): Guest Log: 			
2023-05-31 10:51:59 (29492): Guest Log: [train] Model accuracy: 99.05%
2023-05-31 10:51:59 (29492): Guest Log: [train]	Epoch: 3/15...
2023-05-31 10:51:59 (29492): Guest Log: 			Completed  156  batches
2023-05-31 10:51:59 (29492): Guest Log: Epoch finished. -> 9.36sec.
2023-05-31 10:51:59 (29492): Guest Log: 			
2023-05-31 10:51:59 (29492): Guest Log: [train] Model accuracy: 99.17%
2023-05-31 10:51:59 (29492): Guest Log: [train]	Epoch: 4/15...
2023-05-31 10:51:59 (29492): Guest Log: 			Completed  156  batches
2023-05-31 10:51:59 (29492): Guest Log: Epoch finished. -> 9.23sec.
2023-05-31 10:51:59 (29492): Guest Log: 			
2023-05-31 10:51:59 (29492): Guest Log: [train] Model accuracy: 99.22%
2023-05-31 10:51:59 (29492): Guest Log: [train]	Epoch: 5/15...
2023-05-31 10:51:59 (29492): Guest Log: 			Completed  156  batches
2023-05-31 10:51:59 (29492): Guest Log: 08:51:59.491432 control  Guest control service stopped
2023-05-31 10:52:00 (29492): Guest Log: 08:51:59.492110 control  Guest control worker returned with rc=VINF_TRY_AGAIN
2023-05-31 10:52:00 (29492): Guest Log: 08:51:59.492282 main     Session 0 is about to close ...
2023-05-31 10:52:00 (29492): Guest Log: 08:51:59.492333 main     Stopping all guest processes ...
2023-05-31 10:52:00 (29492): Guest Log: 08:51:59.492358 main     Closing all guest files ...
2023-05-31 10:52:00 (29492): Guest Log: 08:51:59.493837 main     Ended.
2023-05-31 10:52:02 (29492): VM is no longer is a running state. It is in 'poweredoff'.
2023-05-31 10:52:02 (29492): VM state change detected. (old = 'running', new = 'poweredoff')
2023-05-31 10:52:02 (29492): Powering off VM.
2023-05-31 10:52:02 (29492): Deregistering VM. (boinc_538fe6d3a2f61e7c, slot#0)
2023-05-31 10:52:02 (29492): Removing network bandwidth throttle group from VM.
2023-05-31 10:52:02 (29492): Removing VM from VirtualBox.
2023-05-31 10:52:07 (29492): Virtual machine exited.
10:52:12 (29492): called boinc_finish(0)

</stderr_txt>
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