Task 3668819

Name	virtualbox_21_3461_1685404625.1094606_0
Workunit	1951938
Created	29 May 2023, 23:57:10 UTC
Sent	30 May 2023, 0:00:15 UTC
Report deadline	6 Jun 2023, 0:00:15 UTC
Received	30 May 2023, 0:31:21 UTC
Server state	Over
Outcome	Success
Client state	Done
Exit status	0 (0x00000000)
Computer ID	22
Run time	6 min 44 sec
CPU time	13 min 14 sec
Validate state	Valid
Credit	106.96
Device peak FLOPS	26.56 GFLOPS
Application version	virtualbox v1.00 (vbox64_mt) windows_x86_64
Peak working set size	103.14 MB
Peak swap size	112.58 MB
Peak disk usage	108.42 MB
Stderr output

<core_client_version>7.22.2</core_client_version>
<![CDATA[
<stderr_txt>
2023-05-30 01:22:04 (23704): Detected: vboxwrapper 26206
2023-05-30 01:22:04 (23704): Detected: BOINC client v7.22.2
2023-05-30 01:22:05 (23704): Detected: VirtualBox VboxManage Interface (Version: 5.2.44)
2023-05-30 01:22:05 (23704): Feature: Checkpoint interval offset (218 seconds)
2023-05-30 01:22:05 (23704): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-05-30 01:22:05 (23704): Create VM. (boinc_77b6519f4d1c6051, slot#5)
2023-05-30 01:22:06 (23704): Setting Memory Size for VM. (4000MB)
2023-05-30 01:22:06 (23704): Setting CPU Count for VM. (3)
2023-05-30 01:22:07 (23704): Setting Chipset Options for VM.
2023-05-30 01:22:07 (23704): Setting Graphics Controller Options for VM.
2023-05-30 01:22:07 (23704): Setting Boot Options for VM.
2023-05-30 01:22:07 (23704): Setting Network Configuration for NAT.
2023-05-30 01:22:08 (23704): Enabling VM Network Access.
2023-05-30 01:22:08 (23704): Disabling USB Support for VM.
2023-05-30 01:22:08 (23704): Disabling COM Port Support for VM.
2023-05-30 01:22:08 (23704): Disabling LPT Port Support for VM.
2023-05-30 01:22:09 (23704): Disabling Audio Support for VM.
2023-05-30 01:22:09 (23704): Disabling Clipboard Support for VM.
2023-05-30 01:22:09 (23704): Disabling Drag and Drop Support for VM.
2023-05-30 01:22:09 (23704): Adding storage controller(s) to VM.
2023-05-30 01:22:10 (23704): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-05-30 01:22:11 (23704): Adding VirtualBox Guest Additions to VM.
2023-05-30 01:22:11 (23704): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-05-30 01:22:11 (23704): Enabling shared directory for VM.
2023-05-30 01:22:12 (23704): Starting VM using VBoxManage interface. (boinc_77b6519f4d1c6051, slot#5)
2023-05-30 01:22:18 (23704): Successfully started VM. (PID = '23556')
2023-05-30 01:22:18 (23704): Reporting VM Process ID to BOINC.
2023-05-30 01:22:18 (23704): Guest Log: BIOS: VirtualBox 5.2.44
2023-05-30 01:22:18 (23704): Guest Log: CPUID EDX: 0x178bfbff
2023-05-30 01:22:18 (23704): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000003200000 sectors
2023-05-30 01:22:18 (23704): VM state change detected. (old = 'poweredoff', new = 'running')
2023-05-30 01:22:18 (23704): Preference change detected
2023-05-30 01:22:18 (23704): Setting CPU throttle for VM. (100%)
2023-05-30 01:22:18 (23704): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-30 01:22:20 (23704): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2023-05-30 01:22:20 (23704): Guest Log: BIOS: Booting from Hard Disk...
2023-05-30 01:22:30 (23704): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2023-05-30 01:22:30 (23704): Guest Log: Host does not support full mouse state reporting, switching to legacy mouse integration protocol
2023-05-30 01:22:30 (23704): Guest Log: vboxguest: Successfully loaded version 7.0.8 r156879
2023-05-30 01:22:30 (23704): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2023-05-30 01:22:32 (23704): Preference change detected
2023-05-30 01:22:32 (23704): Setting CPU throttle for VM. (100%)
2023-05-30 01:22:32 (23704): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-30 01:22:35 (23704): Guest Log: 01:22:33.352977 main     VBoxService 7.0.8 r156879 (verbosity: 0) linux.amd64 (Apr 17 2023 18:38:33) release log
2023-05-30 01:22:35 (23704): Guest Log: 01:22:33.352980 main     Log opened 2023-05-30T01:22:33.352971000Z
2023-05-30 01:22:35 (23704): Guest Log: 01:22:33.353103 main     OS Product: Linux
2023-05-30 01:22:35 (23704): Guest Log: 01:22:33.353153 main     OS Release: 5.15.0-71-generic
2023-05-30 01:22:35 (23704): Guest Log: 01:22:33.353199 main     OS Version: #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023
2023-05-30 01:22:35 (23704): Guest Log: 01:22:33.353247 main     Executable: /opt/VBoxGuestAdditions-7.0.8/sbin/VBoxService
2023-05-30 01:22:35 (23704): Guest Log: 01:22:33.353249 main     Process ID: 817
2023-05-30 01:22:35 (23704): Guest Log: 01:22:33.353249 main     Package type: LINUX_64BITS_GENERIC
2023-05-30 01:22:35 (23704): Guest Log: 01:22:33.356714 main     7.0.8 r156879 started. Verbose level = 0
2023-05-30 01:22:35 (23704): Guest Log: 01:22:33.358137 main     vbglR3GuestCtrlDetectPeekGetCancelSupport: Not supported (#3)
2023-05-30 01:22:41 (23704): Guest Log: Starting bootup_script
2023-05-30 01:22:45 (23704): Guest Log: 00:22:44.792788 timesync vgsvcTimeSyncWorker: Radical guest time change: -3 588 568 759 000ns (GuestNow=1 685 406 164 792 756 000 ns GuestLast=1 685 409 753 361 515 000 ns fSetTimeLastLoop=true)
2023-05-30 01:22:46 (23704): Guest Log: Mounting BOINC shared/...
2023-05-30 01:22:46 (23704): Guest Log: vboxsf: g_fHostFeatures=0x1 g_fSfFeatures=0x0 g_uSfLastFunction=20
2023-05-30 01:22:46 (23704): Guest Log: vboxsf: Successfully loaded version 7.0.8 r156879 on 5.15.0-71-generic (LINUX_VERSION_CODE=0x50f5c)
2023-05-30 01:22:51 (23704): Guest Log: Running boinc_app...
2023-05-30 01:23:15 (23704): Preference change detected
2023-05-30 01:23:15 (23704): Setting CPU throttle for VM. (100%)
2023-05-30 01:23:15 (23704): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-30 01:25:10 (23704): Preference change detected
2023-05-30 01:25:10 (23704): Setting CPU throttle for VM. (100%)
2023-05-30 01:25:10 (23704): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-30 01:26:26 (23704): Preference change detected
2023-05-30 01:26:26 (23704): Setting CPU throttle for VM. (100%)
2023-05-30 01:26:26 (23704): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-30 01:26:49 (23704): Preference change detected
2023-05-30 01:26:49 (23704): Setting CPU throttle for VM. (100%)
2023-05-30 01:26:49 (23704): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-30 01:27:22 (23704): Preference change detected
2023-05-30 01:27:22 (23704): Setting CPU throttle for VM. (100%)
2023-05-30 01:27:22 (23704): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-30 01:27:42 (23704): Preference change detected
2023-05-30 01:27:42 (23704): Setting CPU throttle for VM. (100%)
2023-05-30 01:27:42 (23704): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-30 01:29:17 (23704): Guest Log: Initializing tensorflow...
2023-05-30 01:29:17 (23704): Guest Log: The settings are loaded:
2023-05-30 01:29:17 (23704): Guest Log: - The subset from dataset is going to be 1/6
2023-05-30 01:29:17 (23704): Guest Log: - There is going to be 15 epochs.
2023-05-30 01:29:17 (23704): Guest Log: Preparing dataset...
2023-05-30 01:29:17 (23704): Guest Log: Making a random balanced subset of the dataset...
2023-05-30 01:29:17 (23704): Guest Log: Incoming global weights:
2023-05-30 01:29:17 (23704): Guest Log:  [-0.03709646 -0.16978742  0.04901383  0.12960517  0.03470508  0.21853276
2023-05-30 01:29:17 (23704): Guest Log:   0.01699956  0.05898583 -0.01977706 -0.19329076 -0.0439108  -0.06254357
2023-05-30 01:29:17 (23704): Guest Log:  -0.06433587  0.09236191 -0.03305883  0.01950996]
2023-05-30 01:29:17 (23704): Guest Log: Starting work...
2023-05-30 01:29:17 (23704): Guest Log: Local intial weights:
2023-05-30 01:29:17 (23704): Guest Log:  [-0.03709646 -0.16978742  0.04901383  0.12960517  0.03470508  0.21853276
2023-05-30 01:29:17 (23704): Guest Log:   0.01699956  0.05898583 -0.01977706 -0.19329076 -0.0439108  -0.06254357
2023-05-30 01:29:17 (23704): Guest Log:  -0.06433587  0.09236191 -0.03305883  0.01950996]
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 1/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 23.52sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 98.93%
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 2/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 21.92sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 99.02%
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 3/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 22.53sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 99.20%
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 4/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 22.55sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 99.18%
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 5/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 24.21sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 99.20%
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 6/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 21.63sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 99.20%
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 7/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 21.88sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 99.20%
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 8/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 19.99sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 99.22%
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 9/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 18.31sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 99.22%
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 10/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 15.6sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 99.22%
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 11/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 23.04sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 99.22%
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 12/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 20.76sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 99.22%
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 13/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 19.32sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 99.24%
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 14/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 19.74sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 99.24%
2023-05-30 01:29:17 (23704): Guest Log: [train]	Epoch: 15/15...
2023-05-30 01:29:17 (23704): Guest Log: 			Completed  156  batches
2023-05-30 01:29:17 (23704): Guest Log: Epoch finished. -> 21.67sec.
2023-05-30 01:29:17 (23704): Guest Log: 			
2023-05-30 01:29:17 (23704): Guest Log: [train] Model accuracy: 99.24%
2023-05-30 01:29:17 (23704): Guest Log: Gradients:
2023-05-30 01:29:17 (23704): Guest Log:  [ 6.9598109e-04 -1.4394522e-05  5.3473935e-04  1.2635291e-03
2023-05-30 01:29:17 (23704): Guest Log:   7.1162358e-04  1.5463531e-03  9.6990913e-04  6.8291277e-04
2023-05-30 01:29:17 (23704): Guest Log:  -4.9218722e-04  1.2443513e-03  9.7887218e-04 -1.1778846e-03
2023-05-30 01:29:17 (23704): Guest Log:  -6.1780214e-04  1.3183281e-03  2.7001277e-04  1.4865026e-04]
2023-05-30 01:29:17 (23704): Guest Log: SUCCESS
2023-05-30 01:29:18 (23704): Guest Log: boinc_app exited (0)
2023-05-30 01:29:18 (23704): Guest Log: Shutdown scheduled for Tue 2023-05-30 00:29:18 UTC, use 'shutdown -c' to cancel.
2023-05-30 01:29:18 (23704): Guest Log: 00:29:18.520408 control  Guest control service stopped
2023-05-30 01:29:18 (23704): Guest Log: 00:29:18.522090 control  Guest control worker returned with rc=VINF_SUCCESS
2023-05-30 01:29:18 (23704): Guest Log: 00:29:18.522296 main     Session 0 is about to close ...
2023-05-30 01:29:18 (23704): Guest Log: 00:29:18.522359 main     Stopping all guest processes ...
2023-05-30 01:29:18 (23704): Guest Log: 00:29:18.522430 main     Closing all guest files ...
2023-05-30 01:29:18 (23704): Guest Log: 00:29:18.524152 main     Ended.
2023-05-30 01:29:20 (23704): VM is no longer is a running state. It is in 'poweredoff'.
2023-05-30 01:29:20 (23704): VM state change detected. (old = 'running', new = 'poweredoff')
2023-05-30 01:29:20 (23704): Powering off VM.
2023-05-30 01:29:20 (23704): Deregistering VM. (boinc_77b6519f4d1c6051, slot#5)
2023-05-30 01:29:20 (23704): Removing network bandwidth throttle group from VM.
2023-05-30 01:29:20 (23704): Removing VM from VirtualBox.
2023-05-30 01:29:26 (23704): Virtual machine exited.
01:29:31 (23704): called boinc_finish(0)

</stderr_txt>
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