Task 3674207

Name	virtualbox_38_81184_1685457183.3088648_0
Workunit	1956999
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, 15:53:37 UTC
Server state	Over
Outcome	Success
Client state	Done
Exit status	0 (0x00000000)
Computer ID	239
Run time	3 min 56 sec
CPU time	18 min 55 sec
Validate state	Valid
Credit	130.81
Device peak FLOPS	116.05 GFLOPS
Application version	virtualbox v1.00 (vbox64_mt) windows_x86_64
Peak working set size	110.13 MB
Peak swap size	139.14 MB
Peak disk usage	2.08 MB
Stderr output

<core_client_version>7.16.20</core_client_version>
<![CDATA[
<stderr_txt>
2023-05-30 17:49:18 (22440): Detected: vboxwrapper 26206
2023-05-30 17:49:18 (22440): Detected: BOINC client v7.16.20
2023-05-30 17:49:19 (22440): Detected: VirtualBox VboxManage Interface (Version: 6.0.14)
2023-05-30 17:49:19 (22440): Feature: Checkpoint interval offset (142 seconds)
2023-05-30 17:49:19 (22440): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-05-30 17:49:19 (22440): Create VM. (boinc_bb8c62247626d60a, slot#15)
2023-05-30 17:49:20 (22440): Setting Memory Size for VM. (4000MB)
2023-05-30 17:49:20 (22440): Setting CPU Count for VM. (24)
2023-05-30 17:49:21 (22440): Setting Chipset Options for VM.
2023-05-30 17:49:21 (22440): Setting Graphics Controller Options for VM.
2023-05-30 17:49:21 (22440): Setting Boot Options for VM.
2023-05-30 17:49:21 (22440): Setting Network Configuration for NAT.
2023-05-30 17:49:22 (22440): Enabling VM Network Access.
2023-05-30 17:49:22 (22440): Disabling USB Support for VM.
2023-05-30 17:49:22 (22440): Disabling COM Port Support for VM.
2023-05-30 17:49:22 (22440): Disabling LPT Port Support for VM.
2023-05-30 17:49:23 (22440): Disabling Audio Support for VM.
2023-05-30 17:49:23 (22440): Disabling Clipboard Support for VM.
2023-05-30 17:49:23 (22440): Disabling Drag and Drop Support for VM.
2023-05-30 17:49:23 (22440): Adding storage controller(s) to VM.
2023-05-30 17:49:24 (22440): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-05-30 17:49:24 (22440): Adding VirtualBox Guest Additions to VM.
2023-05-30 17:49:24 (22440): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-05-30 17:49:25 (22440): Enabling shared directory for VM.
2023-05-30 17:49:25 (22440): Starting VM using VBoxManage interface. (boinc_bb8c62247626d60a, slot#15)
2023-05-30 17:49:29 (22440): Successfully started VM. (PID = '19500')
2023-05-30 17:49:29 (22440): Reporting VM Process ID to BOINC.
2023-05-30 17:49:29 (22440): Guest Log: BIOS: VirtualBox 6.0.14
2023-05-30 17:49:29 (22440): Guest Log: CPUID EDX: 0x178bfbff
2023-05-30 17:49:29 (22440): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000003200000 sectors
2023-05-30 17:49:29 (22440): VM state change detected. (old = 'poweredoff', new = 'running')
2023-05-30 17:49:29 (22440): Preference change detected
2023-05-30 17:49:29 (22440): Setting CPU throttle for VM. (100%)
2023-05-30 17:49:29 (22440): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 600 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-30 17:49:31 (22440): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2023-05-30 17:49:31 (22440): Guest Log: BIOS: Booting from Hard Disk...
2023-05-30 17:49:43 (22440): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2023-05-30 17:49:43 (22440): Guest Log: Host does not support full mouse state reporting, switching to legacy mouse integration protocol
2023-05-30 17:49:43 (22440): Guest Log: vboxguest: Successfully loaded version 7.0.8 r156879
2023-05-30 17:49:43 (22440): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2023-05-30 17:49:50 (22440): Guest Log: 17:49:48.718718 main     VBoxService 7.0.8 r156879 (verbosity: 0) linux.amd64 (Apr 17 2023 18:38:33) release log
2023-05-30 17:49:50 (22440): Guest Log: 17:49:48.718721 main     Log opened 2023-05-30T17:49:48.718713000Z
2023-05-30 17:49:50 (22440): Guest Log: 17:49:48.718829 main     OS Product: Linux
2023-05-30 17:49:50 (22440): Guest Log: 17:49:48.718852 main     OS Release: 5.15.0-71-generic
2023-05-30 17:49:50 (22440): Guest Log: 17:49:48.718871 main     OS Version: #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023
2023-05-30 17:49:50 (22440): Guest Log: 17:49:48.718890 main     Executable: /opt/VBoxGuestAdditions-7.0.8/sbin/VBoxService
2023-05-30 17:49:50 (22440): Guest Log: 17:49:48.718891 main     Process ID: 1025
2023-05-30 17:49:50 (22440): Guest Log: 17:49:48.718891 main     Package type: LINUX_64BITS_GENERIC
2023-05-30 17:49:50 (22440): Guest Log: 17:49:48.720007 main     7.0.8 r156879 started. Verbose level = 0
2023-05-30 17:49:50 (22440): Guest Log: 17:49:48.720534 main     vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1)
2023-05-30 17:49:54 (22440): Guest Log: Starting bootup_script
2023-05-30 17:49:59 (22440): Guest Log: Mounting BOINC shared/...
2023-05-30 17:49:59 (22440): Guest Log: vboxsf: g_fHostFeatures=0x8000000f g_fSfFeatures=0x1 g_uSfLastFunction=29
2023-05-30 17:49:59 (22440): Guest Log: vboxsf: Successfully loaded version 7.0.8 r156879 on 5.15.0-71-generic (LINUX_VERSION_CODE=0x50f5c)
2023-05-30 17:50:00 (22440): Guest Log: 15:49:59.654738 timesync vgsvcTimeSyncWorker: Radical guest time change: -7 189 066 424 000ns (GuestNow=1 685 461 799 654 702 000 ns GuestLast=1 685 468 988 721 126 000 ns fSetTimeLastLoop=true)
2023-05-30 17:50:04 (22440): Guest Log: Running boinc_app...
2023-05-30 17:53:02 (22440): Guest Log: Initializing tensorflow...
2023-05-30 17:53:02 (22440): Guest Log: The settings are loaded:
2023-05-30 17:53:02 (22440): Guest Log: - The subset from dataset is going to be 1/6
2023-05-30 17:53:02 (22440): Guest Log: - There is going to be 15 epochs.
2023-05-30 17:53:02 (22440): Guest Log: Preparing dataset...
2023-05-30 17:53:02 (22440): Guest Log: Making a random balanced subset of the dataset...
2023-05-30 17:53:02 (22440): Guest Log: Incoming global weights:
2023-05-30 17:53:02 (22440): Guest Log:  [-0.04079496 -0.1621619   0.04546066  0.13341093  0.03845581  0.22239283
2023-05-30 17:53:02 (22440): Guest Log:   0.02001838  0.0595478  -0.01819161 -0.19702548 -0.04235417 -0.06539643
2023-05-30 17:53:02 (22440): Guest Log:  -0.07340918  0.09967408 -0.03038872  0.02384476]
2023-05-30 17:53:02 (22440): Guest Log: Starting work...
2023-05-30 17:53:02 (22440): Guest Log: Local intial weights:
2023-05-30 17:53:02 (22440): Guest Log:  [-0.04079496 -0.1621619   0.04546066  0.13341093  0.03845581  0.22239283
2023-05-30 17:53:02 (22440): Guest Log:   0.02001838  0.0595478  -0.01819161 -0.19702548 -0.04235417 -0.06539643
2023-05-30 17:53:02 (22440): Guest Log:  -0.07340918  0.09967408 -0.03038872  0.02384476]
2023-05-30 17:53:02 (22440): Guest Log: [train]	Epoch: 1/15...
2023-05-30 17:53:02 (22440): Guest Log: 			Completed  156  batches
2023-05-30 17:53:02 (22440): Guest Log: Epoch finished. -> 9.84sec.
2023-05-30 17:53:02 (22440): Guest Log: 			
2023-05-30 17:53:02 (22440): Guest Log: [train] Model accuracy: 99.19%
2023-05-30 17:53:02 (22440): Guest Log: [train]	Epoch: 2/15...
2023-05-30 17:53:02 (22440): Guest Log: 			Completed  156  batches
2023-05-30 17:53:02 (22440): Guest Log: Epoch finished. -> 9.51sec.
2023-05-30 17:53:02 (22440): Guest Log: 			
2023-05-30 17:53:02 (22440): Guest Log: [train] Model accuracy: 99.19%
2023-05-30 17:53:02 (22440): Guest Log: [train]	Epoch: 3/15...
2023-05-30 17:53:02 (22440): Guest Log: 			Completed  156  batches
2023-05-30 17:53:02 (22440): Guest Log: Epoch finished. -> 9.53sec.
2023-05-30 17:53:02 (22440): Guest Log: 			
2023-05-30 17:53:02 (22440): Guest Log: [train] Model accuracy: 99.17%
2023-05-30 17:53:02 (22440): Guest Log: [train]	Epoch: 4/15...
2023-05-30 17:53:02 (22440): Guest Log: 			Completed  156  batches
2023-05-30 17:53:02 (22440): Guest Log: Epoch finished. -> 9.41sec.
2023-05-30 17:53:02 (22440): Guest Log: 			
2023-05-30 17:53:02 (22440): Guest Log: [train] Model accuracy: 99.19%
2023-05-30 17:53:03 (22440): Guest Log: 15:53:03.109590 control  Guest control service stopped
2023-05-30 17:53:03 (22440): Guest Log: 15:53:03.110229 control  Guest control worker returned with rc=VINF_TRY_AGAIN
2023-05-30 17:53:03 (22440): Guest Log: 15:53:03.110317 main     Session 0 is about to close ...
2023-05-30 17:53:03 (22440): Guest Log: 15:53:03.110354 main     Stopping all guest processes ...
2023-05-30 17:53:03 (22440): Guest Log: 15:53:03.110375 main     Closing all guest files ...
2023-05-30 17:53:03 (22440): Guest Log: 15:53:03.111462 main     Ended.
2023-05-30 17:53:05 (22440): VM is no longer is a running state. It is in 'poweredoff'.
2023-05-30 17:53:05 (22440): VM state change detected. (old = 'running', new = 'poweredoff')
2023-05-30 17:53:05 (22440): Powering off VM.
2023-05-30 17:53:05 (22440): Deregistering VM. (boinc_bb8c62247626d60a, slot#15)
2023-05-30 17:53:05 (22440): Removing network bandwidth throttle group from VM.
2023-05-30 17:53:05 (22440): Removing VM from VirtualBox.
2023-05-30 17:53:11 (22440): Virtual machine exited.
17:53:16 (22440): called boinc_finish(0)

</stderr_txt>
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