Task 3681401

Stderr output

<core_client_version>7.20.2</core_client_version>
<![CDATA[
<stderr_txt>
2023-06-01 08:44:18 (5640): Detected: vboxwrapper 26206
2023-06-01 08:44:18 (5640): Detected: BOINC client v7.20.2
2023-06-01 08:44:19 (5640): Detected: VirtualBox VboxManage Interface (Version: 7.0.6)
2023-06-01 08:44:19 (5640): Feature: Checkpoint interval offset (337 seconds)
2023-06-01 08:44:19 (5640): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-06-01 08:44:20 (5640): Create VM. (boinc_27949d1617df1563, slot#7)
2023-06-01 08:44:20 (5640): Setting Memory Size for VM. (4000MB)
2023-06-01 08:44:21 (5640): Setting CPU Count for VM. (8)
2023-06-01 08:44:21 (5640): Setting Chipset Options for VM.
2023-06-01 08:44:21 (5640): Setting Graphics Controller Options for VM.
2023-06-01 08:44:21 (5640): Setting Boot Options for VM.
2023-06-01 08:44:22 (5640): Setting Network Configuration for NAT.
2023-06-01 08:44:22 (5640): Enabling VM Network Access.
2023-06-01 08:44:22 (5640): Disabling USB Support for VM.
2023-06-01 08:44:23 (5640): Disabling COM Port Support for VM.
2023-06-01 08:44:23 (5640): Disabling LPT Port Support for VM.
2023-06-01 08:44:23 (5640): Disabling Audio Support for VM.
2023-06-01 08:44:23 (5640): Disabling Clipboard Support for VM.
2023-06-01 08:44:24 (5640): Disabling Drag and Drop Support for VM.
2023-06-01 08:44:24 (5640): Adding storage controller(s) to VM.
2023-06-01 08:44:24 (5640): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-06-01 08:44:27 (5640): Adding VirtualBox Guest Additions to VM.
2023-06-01 08:44:27 (5640): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-06-01 08:44:27 (5640): Enabling shared directory for VM.
2023-06-01 08:44:28 (5640): Starting VM using VBoxManage interface. (boinc_27949d1617df1563, slot#7)
2023-06-01 08:44:35 (5640): Successfully started VM. (PID = '6336')
2023-06-01 08:44:35 (5640): Reporting VM Process ID to BOINC.
2023-06-01 08:44:35 (5640): Guest Log: BIOS: VirtualBox 7.0.6
2023-06-01 08:44:35 (5640): Guest Log: CPUID EDX: 0x178bfbff
2023-06-01 08:44:35 (5640): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2023-06-01 08:44:35 (5640): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000003200000 sectors
2023-06-01 08:44:35 (5640): VM state change detected. (old = 'poweredoff', new = 'running')
2023-06-01 08:44:35 (5640): Preference change detected
2023-06-01 08:44:35 (5640): Setting CPU throttle for VM. (100%)
2023-06-01 08:44:35 (5640): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 600 seconds) or (Vbox_job.xml: 600 seconds))
2023-06-01 08:44:37 (5640): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2023-06-01 08:44:37 (5640): Guest Log: BIOS: Booting from Hard Disk...
2023-06-01 08:44:50 (5640): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2023-06-01 08:44:50 (5640): Guest Log: Host supports full mouse state reporting, switching to extended mouse integration protocol
2023-06-01 08:44:51 (5640): Guest Log: vboxguest: Successfully loaded version 7.0.8 r156879
2023-06-01 08:44:51 (5640): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2023-06-01 08:44:56 (5640): Guest Log: 08:44:55.180186 main     VBoxService 7.0.8 r156879 (verbosity: 0) linux.amd64 (Apr 17 2023 18:38:33) release log
2023-06-01 08:44:56 (5640): Guest Log: 08:44:55.180188 main     Log opened 2023-06-01T08:44:55.180179000Z
2023-06-01 08:44:56 (5640): Guest Log: 08:44:55.180287 main     OS Product: Linux
2023-06-01 08:44:56 (5640): Guest Log: 08:44:55.180327 main     OS Release: 5.15.0-71-generic
2023-06-01 08:44:56 (5640): Guest Log: 08:44:55.180364 main     OS Version: #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023
2023-06-01 08:44:56 (5640): Guest Log: 08:44:55.180402 main     Executable: /opt/VBoxGuestAdditions-7.0.8/sbin/VBoxService
2023-06-01 08:44:56 (5640): Guest Log: 08:44:55.180403 main     Process ID: 876
2023-06-01 08:44:56 (5640): Guest Log: 08:44:55.180421 main     Package type: LINUX_64BITS_GENERIC
2023-06-01 08:44:56 (5640): Guest Log: 08:44:55.182992 main     7.0.8 r156879 started. Verbose level = 0
2023-06-01 08:44:56 (5640): Guest Log: 08:44:55.184208 main     vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1)
2023-06-01 08:45:02 (5640): Guest Log: Starting bootup_script
2023-06-01 08:45:06 (5640): Guest Log: 22:45:06.153901 timesync vgsvcTimeSyncWorker: Radical guest time change: -35 989 031 506 000ns (GuestNow=1 685 573 106 153 879 000 ns GuestLast=1 685 609 095 185 385 000 ns fSetTimeLastLoop=true)
2023-06-01 08:45:07 (5640): Guest Log: Mounting BOINC shared/...
2023-06-01 08:45:07 (5640): Guest Log: vboxsf: g_fHostFeatures=0x8000000f g_fSfFeatures=0x1 g_uSfLastFunction=29
2023-06-01 08:45:07 (5640): Guest Log: vboxsf: Successfully loaded version 7.0.8 r156879 on 5.15.0-71-generic (LINUX_VERSION_CODE=0x50f5c)
2023-06-01 08:45:12 (5640): Guest Log: Running boinc_app...
2023-06-01 08:52:42 (5640): Guest Log: Initializing tensorflow...
2023-06-01 08:52:42 (5640): Guest Log: The settings are loaded:
2023-06-01 08:52:42 (5640): Guest Log: - The subset from dataset is going to be 1/6
2023-06-01 08:52:42 (5640): Guest Log: - There is going to be 15 epochs.
2023-06-01 08:52:42 (5640): Guest Log: Preparing dataset...
2023-06-01 08:52:42 (5640): Guest Log: Making a random balanced subset of the dataset...
2023-06-01 08:52:42 (5640): Guest Log: Incoming global weights:
2023-06-01 08:52:42 (5640): Guest Log:  [-0.04941336 -0.15836145  0.03855515  0.13295917  0.04231918  0.21984756
2023-06-01 08:52:42 (5640): Guest Log:   0.02247335  0.05912695 -0.02035504 -0.20037554 -0.03999745 -0.06868986
2023-06-01 08:52:42 (5640): Guest Log:  -0.08244714  0.10510475 -0.02679833  0.02849972]
2023-06-01 08:52:42 (5640): Guest Log: Starting work...
2023-06-01 08:52:42 (5640): Guest Log: Local intial weights:
2023-06-01 08:52:42 (5640): Guest Log:  [-0.04941336 -0.15836145  0.03855515  0.13295917  0.04231918  0.21984756
2023-06-01 08:52:42 (5640): Guest Log:   0.02247335  0.05912695 -0.02035504 -0.20037554 -0.03999745 -0.06868986
2023-06-01 08:52:42 (5640): Guest Log:  -0.08244714  0.10510475 -0.02679833  0.02849972]
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 1/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 24.53sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 99.12%
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 2/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 24.55sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 98.91%
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 3/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 24.57sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 99.10%
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 4/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 25.2sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 99.24%
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 5/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 23.99sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 99.22%
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 6/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 23.73sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 99.22%
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 7/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 25.79sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 99.22%
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 8/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 25.3sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 99.21%
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 9/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 24.93sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 99.22%
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 10/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 24.84sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 99.22%
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 11/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 23.91sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 99.22%
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 12/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 23.82sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 99.22%
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 13/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 23.82sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 99.22%
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 14/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 23.83sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 99.22%
2023-06-01 08:52:42 (5640): Guest Log: [train]	Epoch: 15/15...
2023-06-01 08:52:42 (5640): Guest Log: 			Completed  156  batches
2023-06-01 08:52:42 (5640): Guest Log: Epoch finished. -> 23.75sec.
2023-06-01 08:52:42 (5640): Guest Log: 			
2023-06-01 08:52:42 (5640): Guest Log: [train] Model accuracy: 99.23%
2023-06-01 08:52:42 (5640): Guest Log: Gradients:
2023-06-01 08:52:42 (5640): Guest Log:  [-4.8143417e-04  2.5375187e-04 -1.3926737e-03  1.8171519e-03
2023-06-01 08:52:42 (5640): Guest Log:   1.1686049e-03  2.2441149e-05  1.6279574e-03  2.3388118e-04
2023-06-01 08:52:42 (5640): Guest Log:   2.3815967e-04 -3.6656857e-06 -2.7859583e-04 -1.3299286e-04
2023-06-01 08:52:42 (5640): Guest Log:  -2.8257072e-04 -4.3036044e-04  2.7396083e-03  7.1135908e-04]
2023-06-01 08:52:42 (5640): Guest Log: SUCCESS
2023-06-01 08:52:42 (5640): Guest Log: boinc_app exited (0)
2023-06-01 08:52:42 (5640): Guest Log: Shutdown scheduled for Wed 2023-05-31 22:52:42 UTC, use 'shutdown -c' to cancel.
2023-06-01 08:52:43 (5640): Guest Log: 22:52:42.886083 control  Guest control service stopped
2023-06-01 08:52:43 (5640): Guest Log: 22:52:42.887673 control  Guest control worker returned with rc=VINF_TRY_AGAIN
2023-06-01 08:52:43 (5640): Guest Log: 22:52:42.887807 main     Session 0 is about to close ...
2023-06-01 08:52:43 (5640): Guest Log: 22:52:42.887855 main     Stopping all guest processes ...
2023-06-01 08:52:43 (5640): Guest Log: 22:52:42.887894 main     Closing all guest files ...
2023-06-01 08:52:43 (5640): Guest Log: 22:52:42.890117 main     Ended.
2023-06-01 08:52:45 (5640): VM is no longer is a running state. It is in 'poweredoff'.
2023-06-01 08:52:45 (5640): VM state change detected. (old = 'running', new = 'poweredoff')
2023-06-01 08:52:45 (5640): Powering off VM.
2023-06-01 08:52:45 (5640): Deregistering VM. (boinc_27949d1617df1563, slot#7)
2023-06-01 08:52:45 (5640): Removing network bandwidth throttle group from VM.
2023-06-01 08:52:45 (5640): Removing VM from VirtualBox.
2023-06-01 08:52:51 (5640): Virtual machine exited.
08:52:51 (5640): called boinc_finish(0)

</stderr_txt>
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