Task 3668347

Name	virtualbox_19_102150_1685394664.9890254_1
Workunit	1951392
Created	29 May 2023, 21:32:49 UTC
Sent	29 May 2023, 21:37:25 UTC
Report deadline	5 Jun 2023, 21:37:25 UTC
Received	30 May 2023, 0:03:54 UTC
Server state	Over
Outcome	Success
Client state	Done
Exit status	0 (0x00000000)
Computer ID	149
Run time	6 min 4 sec
CPU time	27 min 5 sec
Validate state	Valid
Credit	94.53
Device peak FLOPS	87.47 GFLOPS
Application version	virtualbox v1.00 (vbox64_mt) windows_x86_64
Peak working set size	106.55 MB
Peak swap size	137.42 MB
Peak disk usage	100.38 MB
Stderr output

<core_client_version>7.16.20</core_client_version>
<![CDATA[
<stderr_txt>
2023-05-30 01:57:16 (11080): Detected: vboxwrapper 26206
2023-05-30 01:57:16 (11080): Detected: BOINC client v7.16.20
2023-05-30 01:57:17 (11080): Detected: VirtualBox VboxManage Interface (Version: 6.0.14)
2023-05-30 01:57:17 (11080): Feature: Checkpoint interval offset (63 seconds)
2023-05-30 01:57:17 (11080): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-05-30 01:57:17 (11080): Create VM. (boinc_b1d22ba83ff52ad6, slot#25)
2023-05-30 01:57:18 (11080): Setting Memory Size for VM. (4000MB)
2023-05-30 01:57:18 (11080): Setting CPU Count for VM. (24)
2023-05-30 01:57:18 (11080): Setting Chipset Options for VM.
2023-05-30 01:57:19 (11080): Setting Graphics Controller Options for VM.
2023-05-30 01:57:19 (11080): Setting Boot Options for VM.
2023-05-30 01:57:19 (11080): Setting Network Configuration for NAT.
2023-05-30 01:57:19 (11080): Enabling VM Network Access.
2023-05-30 01:57:20 (11080): Disabling USB Support for VM.
2023-05-30 01:57:20 (11080): Disabling COM Port Support for VM.
2023-05-30 01:57:20 (11080): Disabling LPT Port Support for VM.
2023-05-30 01:57:20 (11080): Disabling Audio Support for VM.
2023-05-30 01:57:21 (11080): Disabling Clipboard Support for VM.
2023-05-30 01:57:21 (11080): Disabling Drag and Drop Support for VM.
2023-05-30 01:57:21 (11080): Adding storage controller(s) to VM.
2023-05-30 01:57:21 (11080): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-05-30 01:57:22 (11080): Adding VirtualBox Guest Additions to VM.
2023-05-30 01:57:22 (11080): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-05-30 01:57:22 (11080): Enabling shared directory for VM.
2023-05-30 01:57:23 (11080): Starting VM using VBoxManage interface. (boinc_b1d22ba83ff52ad6, slot#25)
2023-05-30 01:57:27 (11080): Successfully started VM. (PID = '1380')
2023-05-30 01:57:27 (11080): Reporting VM Process ID to BOINC.
2023-05-30 01:57:27 (11080): Guest Log: BIOS: VirtualBox 6.0.14
2023-05-30 01:57:27 (11080): Guest Log: CPUID EDX: 0x178bfbff
2023-05-30 01:57:27 (11080): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000003200000 sectors
2023-05-30 01:57:27 (11080): VM state change detected. (old = 'poweredoff', new = 'running')
2023-05-30 01:57:27 (11080): Preference change detected
2023-05-30 01:57:27 (11080): Setting CPU throttle for VM. (100%)
2023-05-30 01:57:27 (11080): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-30 01:57:29 (11080): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2023-05-30 01:57:29 (11080): Guest Log: BIOS: Booting from Hard Disk...
2023-05-30 01:57:46 (11080): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2023-05-30 01:57:46 (11080): Guest Log: Host does not support full mouse state reporting, switching to legacy mouse integration protocol
2023-05-30 01:57:46 (11080): Guest Log: vboxguest: Successfully loaded version 7.0.8 r156879
2023-05-30 01:57:46 (11080): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2023-05-30 01:57:58 (11080): Guest Log: 01:57:56.801786 main     VBoxService 7.0.8 r156879 (verbosity: 0) linux.amd64 (Apr 17 2023 18:38:33) release log
2023-05-30 01:57:58 (11080): Guest Log: 01:57:56.801790 main     Log opened 2023-05-30T01:57:56.801775000Z
2023-05-30 01:57:58 (11080): Guest Log: 01:57:56.801963 main     OS Product: Linux
2023-05-30 01:57:58 (11080): Guest Log: 01:57:56.801990 main     OS Release: 5.15.0-71-generic
2023-05-30 01:57:58 (11080): Guest Log: 01:57:56.802011 main     OS Version: #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023
2023-05-30 01:57:58 (11080): Guest Log: 01:57:56.802032 main     Executable: /opt/VBoxGuestAdditions-7.0.8/sbin/VBoxService
2023-05-30 01:57:58 (11080): Guest Log: 01:57:56.802032 main     Process ID: 1034
2023-05-30 01:57:58 (11080): Guest Log: 01:57:56.802033 main     Package type: LINUX_64BITS_GENERIC
2023-05-30 01:57:58 (11080): Guest Log: 01:57:56.804007 main     7.0.8 r156879 started. Verbose level = 0
2023-05-30 01:57:58 (11080): Guest Log: 01:57:56.807246 main     vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1)
2023-05-30 01:58:02 (11080): Guest Log: Starting bootup_script
2023-05-30 01:58:07 (11080): Guest Log: Mounting BOINC shared/...
2023-05-30 01:58:07 (11080): Guest Log: vboxsf: g_fHostFeatures=0x8000000f g_fSfFeatures=0x1 g_uSfLastFunction=29
2023-05-30 01:58:07 (11080): Guest Log: vboxsf: Successfully loaded version 7.0.8 r156879 on 5.15.0-71-generic (LINUX_VERSION_CODE=0x50f5c)
2023-05-30 01:58:08 (11080): Guest Log: 23:58:07.756323 timesync vgsvcTimeSyncWorker: Radical guest time change: -7 189 052 594 000ns (GuestNow=1 685 404 687 756 264 000 ns GuestLast=1 685 411 876 808 858 000 ns fSetTimeLastLoop=true)
2023-05-30 01:58:12 (11080): Guest Log: Running boinc_app...
2023-05-30 02:03:02 (11080): Guest Log: Initializing tensorflow...
2023-05-30 02:03:02 (11080): Guest Log: The settings are loaded:
2023-05-30 02:03:02 (11080): Guest Log: - The subset from dataset is going to be 1/6
2023-05-30 02:03:02 (11080): Guest Log: - There is going to be 15 epochs.
2023-05-30 02:03:02 (11080): Guest Log: Preparing dataset...
2023-05-30 02:03:02 (11080): Guest Log: Making a random balanced subset of the dataset...
2023-05-30 02:03:02 (11080): Guest Log: Incoming global weights:
2023-05-30 02:03:02 (11080): Guest Log:  [-0.03703015 -0.17087796  0.04944779  0.12887922  0.03420434  0.21721432
2023-05-30 02:03:02 (11080): Guest Log:   0.01634949  0.05872152 -0.0200513  -0.19226778 -0.04432623 -0.06210206
2023-05-30 02:03:02 (11080): Guest Log:  -0.06255209  0.09108444 -0.03349292  0.01864698]
2023-05-30 02:03:02 (11080): Guest Log: Starting work...
2023-05-30 02:03:02 (11080): Guest Log: Local intial weights:
2023-05-30 02:03:03 (11080): Guest Log:  [-0.03703015 -0.17087796  0.04944779  0.12887922  0.03420434  0.21721432
2023-05-30 02:03:03 (11080): Guest Log:   0.01634949  0.05872152 -0.0200513  -0.19226778 -0.04432623 -0.06210206
2023-05-30 02:03:03 (11080): Guest Log:  -0.06255209  0.09108444 -0.03349292  0.01864698]
2023-05-30 02:03:03 (11080): Guest Log: [train]	Epoch: 1/15...
2023-05-30 02:03:03 (11080): Guest Log: 			Completed  156  batches
2023-05-30 02:03:03 (11080): Guest Log: Epoch finished. -> 15.32sec.
2023-05-30 02:03:03 (11080): Guest Log: 			
2023-05-30 02:03:03 (11080): Guest Log: [train] Model accuracy: 99.02%
2023-05-30 02:03:03 (11080): Guest Log: [train]	Epoch: 2/15...
2023-05-30 02:03:03 (11080): Guest Log: 			Completed  156  batches
2023-05-30 02:03:03 (11080): Guest Log: Epoch finished. -> 15.2sec.
2023-05-30 02:03:03 (11080): Guest Log: 			
2023-05-30 02:03:03 (11080): Guest Log: [train] Model accuracy: 98.83%
2023-05-30 02:03:03 (11080): Guest Log: [train]	Epoch: 3/15...
2023-05-30 02:03:03 (11080): Guest Log: 			Completed  156  batches
2023-05-30 02:03:03 (11080): Guest Log: Epoch finished. -> 15.56sec.
2023-05-30 02:03:03 (11080): Guest Log: 			
2023-05-30 02:03:03 (11080): Guest Log: [train] Model accuracy: 98.99%
2023-05-30 02:03:03 (11080): Guest Log: [train]	Epoch: 4/15...
2023-05-30 02:03:03 (11080): Guest Log: 			Completed  156  batches
2023-05-30 02:03:03 (11080): Guest Log: Epoch finished. -> 15.07sec.
2023-05-30 02:03:03 (11080): Guest Log: 			
2023-05-30 02:03:03 (11080): Guest Log: [train] Model accuracy: 99.10%
2023-05-30 02:03:03 (11080): Guest Log: [train]	Epoch: 5/15...
2023-05-30 02:03:03 (11080): Guest Log: 			Completed  156  batches
2023-05-30 02:03:05 (11080): Guest Log: 00:03:04.408116 control  Guest control service stopped
2023-05-30 02:03:05 (11080): Guest Log: 00:03:04.408588 control  Guest control worker returned with rc=VINF_TRY_AGAIN
2023-05-30 02:03:05 (11080): Guest Log: 00:03:04.408704 main     Session 0 is about to close ...
2023-05-30 02:03:05 (11080): Guest Log: 00:03:04.408743 main     Stopping all guest processes ...
2023-05-30 02:03:05 (11080): Guest Log: 00:03:04.408767 main     Closing all guest files ...
2023-05-30 02:03:05 (11080): Guest Log: 00:03:04.409866 main     Ended.
2023-05-30 02:03:08 (11080): VM is no longer is a running state. It is in 'poweredoff'.
2023-05-30 02:03:08 (11080): VM state change detected. (old = 'running', new = 'poweredoff')
2023-05-30 02:03:08 (11080): Powering off VM.
2023-05-30 02:03:08 (11080): Deregistering VM. (boinc_b1d22ba83ff52ad6, slot#25)
2023-05-30 02:03:08 (11080): Removing network bandwidth throttle group from VM.
2023-05-30 02:03:08 (11080): Removing VM from VirtualBox.
2023-05-30 02:03:13 (11080): Virtual machine exited.
02:03:18 (11080): called boinc_finish(0)

</stderr_txt>
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