Task 3682998

Name	virtualbox_66_96563_1685571003.9332466_0
Workunit	1965337
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 59 sec
CPU time	26 min 32 sec
Validate state	Valid
Credit	123.60
Device peak FLOPS	87.47 GFLOPS
Application version	virtualbox v1.00 (vbox64_mt) windows_x86_64
Peak working set size	110.97 MB
Peak swap size	139.54 MB
Peak disk usage	113.40 MB
Stderr output

<core_client_version>7.16.20</core_client_version>
<![CDATA[
<stderr_txt>
2023-06-01 00:53:52 (10856): Detected: vboxwrapper 26206
2023-06-01 00:53:52 (10856): Detected: BOINC client v7.16.20
2023-06-01 00:53:52 (10856): Detected: VirtualBox VboxManage Interface (Version: 6.0.14)
2023-06-01 00:53:53 (10856): Feature: Checkpoint interval offset (49 seconds)
2023-06-01 00:53:53 (10856): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-06-01 00:53:53 (10856): Create VM. (boinc_2408871d9fdd005a, slot#27)
2023-06-01 00:53:54 (10856): Setting Memory Size for VM. (4000MB)
2023-06-01 00:53:54 (10856): Setting CPU Count for VM. (24)
2023-06-01 00:53:54 (10856): Setting Chipset Options for VM.
2023-06-01 00:53:54 (10856): Setting Graphics Controller Options for VM.
2023-06-01 00:53:55 (10856): Setting Boot Options for VM.
2023-06-01 00:53:55 (10856): Setting Network Configuration for NAT.
2023-06-01 00:53:55 (10856): Enabling VM Network Access.
2023-06-01 00:53:55 (10856): Disabling USB Support for VM.
2023-06-01 00:53:56 (10856): Disabling COM Port Support for VM.
2023-06-01 00:53:56 (10856): Disabling LPT Port Support for VM.
2023-06-01 00:53:56 (10856): Disabling Audio Support for VM.
2023-06-01 00:53:56 (10856): Disabling Clipboard Support for VM.
2023-06-01 00:53:57 (10856): Disabling Drag and Drop Support for VM.
2023-06-01 00:53:57 (10856): Adding storage controller(s) to VM.
2023-06-01 00:53:57 (10856): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-06-01 00:53:58 (10856): Adding VirtualBox Guest Additions to VM.
2023-06-01 00:53:58 (10856): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-06-01 00:53:58 (10856): Enabling shared directory for VM.
2023-06-01 00:53:59 (10856): Starting VM using VBoxManage interface. (boinc_2408871d9fdd005a, slot#27)
2023-06-01 00:54:02 (10856): Successfully started VM. (PID = '12780')
2023-06-01 00:54:02 (10856): Reporting VM Process ID to BOINC.
2023-06-01 00:54:02 (10856): Guest Log: BIOS: VirtualBox 6.0.14
2023-06-01 00:54:02 (10856): Guest Log: CPUID EDX: 0x178bfbff
2023-06-01 00:54:02 (10856): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000003200000 sectors
2023-06-01 00:54:02 (10856): VM state change detected. (old = 'poweredoff', new = 'running')
2023-06-01 00:54:02 (10856): Preference change detected
2023-06-01 00:54:02 (10856): Setting CPU throttle for VM. (100%)
2023-06-01 00:54:03 (10856): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2023-06-01 00:54:04 (10856): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2023-06-01 00:54:04 (10856): Guest Log: BIOS: Booting from Hard Disk...
2023-06-01 00:54:20 (10856): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2023-06-01 00:54:20 (10856): Guest Log: Host does not support full mouse state reporting, switching to legacy mouse integration protocol
2023-06-01 00:54:20 (10856): Guest Log: vboxguest: Successfully loaded version 7.0.8 r156879
2023-06-01 00:54:20 (10856): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2023-06-01 00:54:31 (10856): Guest Log: 00:54:29.826225 main     VBoxService 7.0.8 r156879 (verbosity: 0) linux.amd64 (Apr 17 2023 18:38:33) release log
2023-06-01 00:54:31 (10856): Guest Log: 00:54:29.826228 main     Log opened 2023-06-01T00:54:29.826221000Z
2023-06-01 00:54:31 (10856): Guest Log: 00:54:29.826315 main     OS Product: Linux
2023-06-01 00:54:31 (10856): Guest Log: 00:54:29.826341 main     OS Release: 5.15.0-71-generic
2023-06-01 00:54:31 (10856): Guest Log: 00:54:29.826361 main     OS Version: #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023
2023-06-01 00:54:31 (10856): Guest Log: 00:54:29.826381 main     Executable: /opt/VBoxGuestAdditions-7.0.8/sbin/VBoxService
2023-06-01 00:54:31 (10856): Guest Log: 00:54:29.826381 main     Process ID: 1031
2023-06-01 00:54:31 (10856): Guest Log: 00:54:29.826382 main     Package type: LINUX_64BITS_GENERIC
2023-06-01 00:54:31 (10856): Guest Log: 00:54:29.828023 main     7.0.8 r156879 started. Verbose level = 0
2023-06-01 00:54:31 (10856): Guest Log: 00:54:29.828813 main     vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1)
2023-06-01 00:54:36 (10856): Guest Log: Starting bootup_script
2023-06-01 00:54:41 (10856): Guest Log: Mounting BOINC shared/...
2023-06-01 00:54:41 (10856): Guest Log: vboxsf: g_fHostFeatures=0x8000000f g_fSfFeatures=0x1 g_uSfLastFunction=29
2023-06-01 00:54:41 (10856): Guest Log: vboxsf: Successfully loaded version 7.0.8 r156879 on 5.15.0-71-generic (LINUX_VERSION_CODE=0x50f5c)
2023-06-01 00:54:41 (10856): Guest Log: 22:54:41.347252 timesync vgsvcTimeSyncWorker: Radical guest time change: -7 188 482 513 000ns (GuestNow=1 685 573 681 347 166 000 ns GuestLast=1 685 580 869 829 679 000 ns fSetTimeLastLoop=true)
2023-06-01 00:54:46 (10856): Guest Log: Running boinc_app...
2023-06-01 00:59:34 (10856): Guest Log: Initializing tensorflow...
2023-06-01 00:59:34 (10856): Guest Log: The settings are loaded:
2023-06-01 00:59:34 (10856): Guest Log: - The subset from dataset is going to be 1/6
2023-06-01 00:59:34 (10856): Guest Log: - There is going to be 15 epochs.
2023-06-01 00:59:34 (10856): Guest Log: Preparing dataset...
2023-06-01 00:59:34 (10856): Guest Log: Making a random balanced subset of the dataset...
2023-06-01 00:59:34 (10856): Guest Log: Incoming global weights:
2023-06-01 00:59:34 (10856): Guest Log:  [-0.05107912 -0.15867126  0.03724273  0.13284759  0.04337455  0.21942618
2023-06-01 00:59:34 (10856): Guest Log:   0.02268581  0.05895865 -0.02036376 -0.20101717 -0.03958073 -0.06929918
2023-06-01 00:59:35 (10856): Guest Log:  -0.08446433  0.10609382 -0.02622418  0.02933666]
2023-06-01 00:59:35 (10856): Guest Log: Starting work...
2023-06-01 00:59:35 (10856): Guest Log: Local intial weights:
2023-06-01 00:59:35 (10856): Guest Log:  [-0.05107912 -0.15867126  0.03724273  0.13284759  0.04337455  0.21942618
2023-06-01 00:59:35 (10856): Guest Log:   0.02268581  0.05895865 -0.02036376 -0.20101717 -0.03958073 -0.06929918
2023-06-01 00:59:35 (10856): Guest Log:  -0.08446433  0.10609382 -0.02622418  0.02933666]
2023-06-01 00:59:35 (10856): Guest Log: [train]	Epoch: 1/15...
2023-06-01 00:59:35 (10856): Guest Log: 			Completed  156  batches
2023-06-01 00:59:35 (10856): Guest Log: Epoch finished. -> 15.5sec.
2023-06-01 00:59:35 (10856): Guest Log: 			
2023-06-01 00:59:35 (10856): Guest Log: [train] Model accuracy: 99.19%
2023-06-01 00:59:35 (10856): Guest Log: [train]	Epoch: 2/15...
2023-06-01 00:59:35 (10856): Guest Log: 			Completed  156  batches
2023-06-01 00:59:35 (10856): Guest Log: Epoch finished. -> 15.23sec.
2023-06-01 00:59:35 (10856): Guest Log: 			
2023-06-01 00:59:35 (10856): Guest Log: [train] Model accuracy: 99.18%
2023-06-01 00:59:35 (10856): Guest Log: [train]	Epoch: 3/15...
2023-06-01 00:59:35 (10856): Guest Log: 			Completed  156  batches
2023-06-01 00:59:35 (10856): Guest Log: Epoch finished. -> 15.45sec.
2023-06-01 00:59:35 (10856): Guest Log: 			
2023-06-01 00:59:35 (10856): Guest Log: [train] Model accuracy: 99.05%
2023-06-01 00:59:35 (10856): Guest Log: [train]	Epoch: 4/15...
2023-06-01 00:59:35 (10856): Guest Log: 			Completed  156  batches
2023-06-01 00:59:35 (10856): Guest Log: Epoch finished. -> 15.34sec.
2023-06-01 00:59:35 (10856): Guest Log: 			
2023-06-01 00:59:35 (10856): Guest Log: [train] Model accuracy: 99.05%
2023-06-01 00:59:35 (10856): Guest Log: [train]	Epoch: 5/15...
2023-06-01 00:59:35 (10856): Guest Log: 			Completed  156  batches
2023-06-01 00:59:35 (10856): Guest Log: Epoch finished. -> 15.21sec.
2023-06-01 00:59:35 (10856): Guest Log: 			
2023-06-01 00:59:35 (10856): Guest Log: [train] Model accuracy: 99.15%
2023-06-01 00:59:37 (10856): Guest Log: 22:59:36.483250 control  Guest control service stopped
2023-06-01 00:59:37 (10856): Guest Log: 22:59:36.483705 control  Guest control worker returned with rc=VINF_TRY_AGAIN
2023-06-01 00:59:37 (10856): Guest Log: 22:59:36.483816 main     Session 0 is about to close ...
2023-06-01 00:59:37 (10856): Guest Log: 22:59:36.483856 main     Stopping all guest processes ...
2023-06-01 00:59:37 (10856): Guest Log: 22:59:36.483879 main     Closing all guest files ...
2023-06-01 00:59:37 (10856): Guest Log: 22:59:36.485195 main     Ended.
2023-06-01 00:59:40 (10856): VM is no longer is a running state. It is in 'poweredoff'.
2023-06-01 00:59:40 (10856): VM state change detected. (old = 'running', new = 'poweredoff')
2023-06-01 00:59:40 (10856): Powering off VM.
2023-06-01 00:59:40 (10856): Deregistering VM. (boinc_2408871d9fdd005a, slot#27)
2023-06-01 00:59:40 (10856): Removing network bandwidth throttle group from VM.
2023-06-01 00:59:40 (10856): Removing VM from VirtualBox.
2023-06-01 00:59:45 (10856): Virtual machine exited.
00:59:50 (10856): called boinc_finish(0)

</stderr_txt>
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