Task 3682985

Name	virtualbox_66_96563_1685571003.8308828_0
Workunit	1965324
Created	31 May 2023, 22:10:08 UTC
Sent	31 May 2023, 22:13:15 UTC
Report deadline	7 Jun 2023, 22:13:15 UTC
Received	6 Jun 2023, 21:55:31 UTC
Server state	Over
Outcome	Success
Client state	Done
Exit status	0 (0x00000000)
Computer ID	149
Run time	5 min 49 sec
CPU time	26 min 27 sec
Validate state	Valid
Credit	119.62
Device peak FLOPS	87.47 GFLOPS
Application version	virtualbox v1.00 (vbox64_mt) windows_x86_64
Peak working set size	108.57 MB
Peak swap size	138.47 MB
Peak disk usage	116.40 MB
Stderr output

<core_client_version>7.16.20</core_client_version>
<![CDATA[
<stderr_txt>
2023-06-01 01:11:42 (13992): Detected: vboxwrapper 26206
2023-06-01 01:11:42 (13992): Detected: BOINC client v7.16.20
2023-06-01 01:11:43 (13992): Detected: VirtualBox VboxManage Interface (Version: 6.0.14)
2023-06-01 01:11:43 (13992): Feature: Checkpoint interval offset (237 seconds)
2023-06-01 01:11:43 (13992): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-06-01 01:11:44 (13992): Create VM. (boinc_37ee0620596a6103, slot#27)
2023-06-01 01:11:44 (13992): Setting Memory Size for VM. (4000MB)
2023-06-01 01:11:44 (13992): Setting CPU Count for VM. (24)
2023-06-01 01:11:45 (13992): Setting Chipset Options for VM.
2023-06-01 01:11:45 (13992): Setting Graphics Controller Options for VM.
2023-06-01 01:11:45 (13992): Setting Boot Options for VM.
2023-06-01 01:11:45 (13992): Setting Network Configuration for NAT.
2023-06-01 01:11:46 (13992): Enabling VM Network Access.
2023-06-01 01:11:46 (13992): Disabling USB Support for VM.
2023-06-01 01:11:46 (13992): Disabling COM Port Support for VM.
2023-06-01 01:11:46 (13992): Disabling LPT Port Support for VM.
2023-06-01 01:11:47 (13992): Disabling Audio Support for VM.
2023-06-01 01:11:47 (13992): Disabling Clipboard Support for VM.
2023-06-01 01:11:47 (13992): Disabling Drag and Drop Support for VM.
2023-06-01 01:11:47 (13992): Adding storage controller(s) to VM.
2023-06-01 01:11:48 (13992): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-06-01 01:11:48 (13992): Adding VirtualBox Guest Additions to VM.
2023-06-01 01:11:48 (13992): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-06-01 01:11:49 (13992): Enabling shared directory for VM.
2023-06-01 01:11:49 (13992): Starting VM using VBoxManage interface. (boinc_37ee0620596a6103, slot#27)
2023-06-01 01:11:53 (13992): Successfully started VM. (PID = '10572')
2023-06-01 01:11:53 (13992): Reporting VM Process ID to BOINC.
2023-06-01 01:11:53 (13992): Guest Log: BIOS: VirtualBox 6.0.14
2023-06-01 01:11:53 (13992): Guest Log: CPUID EDX: 0x178bfbff
2023-06-01 01:11:53 (13992): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000003200000 sectors
2023-06-01 01:11:53 (13992): VM state change detected. (old = 'poweredoff', new = 'running')
2023-06-01 01:11:53 (13992): Preference change detected
2023-06-01 01:11:53 (13992): Setting CPU throttle for VM. (100%)
2023-06-01 01:11:53 (13992): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2023-06-01 01:11:55 (13992): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2023-06-01 01:11:55 (13992): Guest Log: BIOS: Booting from Hard Disk...
2023-06-01 01:12:10 (13992): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2023-06-01 01:12:10 (13992): Guest Log: Host does not support full mouse state reporting, switching to legacy mouse integration protocol
2023-06-01 01:12:10 (13992): Guest Log: vboxguest: Successfully loaded version 7.0.8 r156879
2023-06-01 01:12:10 (13992): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2023-06-01 01:12:21 (13992): Guest Log: 01:12:19.980573 main     VBoxService 7.0.8 r156879 (verbosity: 0) linux.amd64 (Apr 17 2023 18:38:33) release log
2023-06-01 01:12:21 (13992): Guest Log: 01:12:19.980576 main     Log opened 2023-06-01T01:12:19.980568000Z
2023-06-01 01:12:21 (13992): Guest Log: 01:12:19.980656 main     OS Product: Linux
2023-06-01 01:12:21 (13992): Guest Log: 01:12:19.980683 main     OS Release: 5.15.0-71-generic
2023-06-01 01:12:21 (13992): Guest Log: 01:12:19.980705 main     OS Version: #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023
2023-06-01 01:12:21 (13992): Guest Log: 01:12:19.980726 main     Executable: /opt/VBoxGuestAdditions-7.0.8/sbin/VBoxService
2023-06-01 01:12:21 (13992): Guest Log: 01:12:19.980726 main     Process ID: 1035
2023-06-01 01:12:21 (13992): Guest Log: 01:12:19.980727 main     Package type: LINUX_64BITS_GENERIC
2023-06-01 01:12:21 (13992): Guest Log: 01:12:19.982479 main     7.0.8 r156879 started. Verbose level = 0
2023-06-01 01:12:21 (13992): Guest Log: 01:12:19.983283 main     vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1)
2023-06-01 01:12:26 (13992): Guest Log: Starting bootup_script
2023-06-01 01:12:31 (13992): Guest Log: Mounting BOINC shared/...
2023-06-01 01:12:31 (13992): Guest Log: vboxsf: g_fHostFeatures=0x8000000f g_fSfFeatures=0x1 g_uSfLastFunction=29
2023-06-01 01:12:31 (13992): Guest Log: vboxsf: Successfully loaded version 7.0.8 r156879 on 5.15.0-71-generic (LINUX_VERSION_CODE=0x50f5c)
2023-06-01 01:12:31 (13992): Guest Log: 23:12:30.986704 timesync vgsvcTimeSyncWorker: Radical guest time change: -7 188 999 023 000ns (GuestNow=1 685 574 750 986 627 000 ns GuestLast=1 685 581 939 985 650 000 ns fSetTimeLastLoop=true)
2023-06-01 01:12:36 (13992): Guest Log: Running boinc_app...
2023-06-01 01:17:13 (13992): Guest Log: Initializing tensorflow...
2023-06-01 01:17:13 (13992): Guest Log: The settings are loaded:
2023-06-01 01:17:13 (13992): Guest Log: - The subset from dataset is going to be 1/6
2023-06-01 01:17:13 (13992): Guest Log: - There is going to be 15 epochs.
2023-06-01 01:17:13 (13992): Guest Log: Preparing dataset...
2023-06-01 01:17:13 (13992): Guest Log: Making a random balanced subset of the dataset...
2023-06-01 01:17:13 (13992): Guest Log: Incoming global weights:
2023-06-01 01:17:14 (13992): Guest Log:  [-0.05107912 -0.15867126  0.03724273  0.13284759  0.04337455  0.21942618
2023-06-01 01:17:14 (13992): Guest Log:   0.02268581  0.05895865 -0.02036376 -0.20101717 -0.03958073 -0.06929918
2023-06-01 01:17:14 (13992): Guest Log:  -0.08446433  0.10609382 -0.02622418  0.02933666]
2023-06-01 01:17:14 (13992): Guest Log: Starting work...
2023-06-01 01:17:14 (13992): Guest Log: Local intial weights:
2023-06-01 01:17:14 (13992): Guest Log:  [-0.05107912 -0.15867126  0.03724273  0.13284759  0.04337455  0.21942618
2023-06-01 01:17:14 (13992): Guest Log:   0.02268581  0.05895865 -0.02036376 -0.20101717 -0.03958073 -0.06929918
2023-06-01 01:17:14 (13992): Guest Log:  -0.08446433  0.10609382 -0.02622418  0.02933666]
2023-06-01 01:17:14 (13992): Guest Log: [train]	Epoch: 1/15...
2023-06-01 01:17:14 (13992): Guest Log: 			Completed  156  batches
2023-06-01 01:17:14 (13992): Guest Log: Epoch finished. -> 14.69sec.
2023-06-01 01:17:14 (13992): Guest Log: 			
2023-06-01 01:17:14 (13992): Guest Log: [train] Model accuracy: 99.17%
2023-06-01 01:17:14 (13992): Guest Log: [train]	Epoch: 2/15...
2023-06-01 01:17:14 (13992): Guest Log: 			Completed  156  batches
2023-06-01 01:17:14 (13992): Guest Log: Epoch finished. -> 14.85sec.
2023-06-01 01:17:14 (13992): Guest Log: 			
2023-06-01 01:17:14 (13992): Guest Log: [train] Model accuracy: 99.06%
2023-06-01 01:17:14 (13992): Guest Log: [train]	Epoch: 3/15...
2023-06-01 01:17:14 (13992): Guest Log: 			Completed  156  batches
2023-06-01 01:17:14 (13992): Guest Log: Epoch finished. -> 15.07sec.
2023-06-01 01:17:14 (13992): Guest Log: 			
2023-06-01 01:17:14 (13992): Guest Log: [train] Model accuracy: 99.29%
2023-06-01 01:17:14 (13992): Guest Log: [train]	Epoch: 4/15...
2023-06-01 01:17:14 (13992): Guest Log: 			Completed  156  batches
2023-06-01 01:17:14 (13992): Guest Log: Epoch finished. -> 14.93sec.
2023-06-01 01:17:14 (13992): Guest Log: 			
2023-06-01 01:17:14 (13992): Guest Log: [train] Model accuracy: 99.29%
2023-06-01 01:17:14 (13992): Guest Log: [train]	Epoch: 5/15...
2023-06-01 01:17:14 (13992): Guest Log: 			Completed  156  batches
2023-06-01 01:17:14 (13992): Guest Log: Epoch finished. -> 14.32sec.
2023-06-01 01:17:14 (13992): Guest Log: 			
2023-06-01 01:17:14 (13992): Guest Log: [train] Model accuracy: 99.28%
2023-06-01 01:17:16 (13992): Guest Log: 23:17:15.802433 control  Guest control service stopped
2023-06-01 01:17:16 (13992): Guest Log: 23:17:15.802952 control  Guest control worker returned with rc=VINF_TRY_AGAIN
2023-06-01 01:17:16 (13992): Guest Log: 23:17:15.803057 main     Session 0 is about to close ...
2023-06-01 01:17:16 (13992): Guest Log: 23:17:15.803097 main     Stopping all guest processes ...
2023-06-01 01:17:16 (13992): Guest Log: 23:17:15.803121 main     Closing all guest files ...
2023-06-01 01:17:16 (13992): Guest Log: 23:17:15.804294 main     Ended.
2023-06-01 01:17:19 (13992): VM is no longer is a running state. It is in 'poweredoff'.
2023-06-01 01:17:19 (13992): VM state change detected. (old = 'running', new = 'poweredoff')
2023-06-01 01:17:19 (13992): Powering off VM.
2023-06-01 01:17:19 (13992): Deregistering VM. (boinc_37ee0620596a6103, slot#27)
2023-06-01 01:17:19 (13992): Removing network bandwidth throttle group from VM.
2023-06-01 01:17:19 (13992): Removing VM from VirtualBox.
2023-06-01 01:17:25 (13992): Virtual machine exited.
01:17:30 (13992): called boinc_finish(0)

</stderr_txt>
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