Task 3678670

Stderr output

<core_client_version>7.22.2</core_client_version>
<![CDATA[
<stderr_txt>
2023-05-31 05:36:43 (8512): Detected: vboxwrapper 26206
2023-05-31 05:36:43 (8512): Detected: BOINC client v7.22.2
2023-05-31 05:36:45 (8512): Detected: VirtualBox VboxManage Interface (Version: 7.0.8)
2023-05-31 05:36:45 (8512): Feature: Checkpoint interval offset (509 seconds)
2023-05-31 05:36:45 (8512): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-05-31 05:36:45 (8512): Create VM. (boinc_8bfa3546175075ca, slot#0)
2023-05-31 05:36:46 (8512): Setting Memory Size for VM. (4000MB)
2023-05-31 05:36:46 (8512): Setting CPU Count for VM. (4)
2023-05-31 05:36:46 (8512): Setting Chipset Options for VM.
2023-05-31 05:36:47 (8512): Setting Graphics Controller Options for VM.
2023-05-31 05:36:47 (8512): Setting Boot Options for VM.
2023-05-31 05:36:47 (8512): Setting Network Configuration for NAT.
2023-05-31 05:36:48 (8512): Enabling VM Network Access.
2023-05-31 05:36:48 (8512): Disabling USB Support for VM.
2023-05-31 05:36:48 (8512): Disabling COM Port Support for VM.
2023-05-31 05:36:48 (8512): Disabling LPT Port Support for VM.
2023-05-31 05:36:49 (8512): Disabling Audio Support for VM.
2023-05-31 05:36:49 (8512): Disabling Clipboard Support for VM.
2023-05-31 05:36:49 (8512): Disabling Drag and Drop Support for VM.
2023-05-31 05:36:50 (8512): Adding storage controller(s) to VM.
2023-05-31 05:36:50 (8512): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-05-31 05:36:53 (8512): Adding VirtualBox Guest Additions to VM.
2023-05-31 05:36:53 (8512): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-05-31 05:36:53 (8512): Enabling shared directory for VM.
2023-05-31 05:36:54 (8512): Starting VM using VBoxManage interface. (boinc_8bfa3546175075ca, slot#0)
2023-05-31 05:37:02 (8512): Successfully started VM. (PID = '2708')
2023-05-31 05:37:02 (8512): Reporting VM Process ID to BOINC.
2023-05-31 05:37:02 (8512): Guest Log: BIOS: VirtualBox 7.0.8
2023-05-31 05:37:02 (8512): Guest Log: CPUID EDX: 0x178bfbff
2023-05-31 05:37:02 (8512): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2023-05-31 05:37:02 (8512): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000003200000 sectors
2023-05-31 05:37:02 (8512): VM state change detected. (old = 'poweredoff', new = 'running')
2023-05-31 05:37:02 (8512): Preference change detected
2023-05-31 05:37:02 (8512): Setting CPU throttle for VM. (100%)
2023-05-31 05:37:03 (8512): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-31 05:37:04 (8512): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2023-05-31 05:37:04 (8512): Guest Log: BIOS: Booting from Hard Disk...
2023-05-31 05:37:21 (8512): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2023-05-31 05:37:21 (8512): Guest Log: Host supports full mouse state reporting, switching to extended mouse integration protocol
2023-05-31 05:37:21 (8512): Guest Log: vboxguest: Successfully loaded version 7.0.8 r156879
2023-05-31 05:37:21 (8512): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2023-05-31 05:37:28 (8512): Guest Log: 05:37:26.768905 main     VBoxService 7.0.8 r156879 (verbosity: 0) linux.amd64 (Apr 17 2023 18:38:33) release log
2023-05-31 05:37:28 (8512): Guest Log: 05:37:26.768909 main     Log opened 2023-05-31T05:37:26.768898000Z
2023-05-31 05:37:28 (8512): Guest Log: 05:37:26.769025 main     OS Product: Linux
2023-05-31 05:37:28 (8512): Guest Log: 05:37:26.769076 main     OS Release: 5.15.0-71-generic
2023-05-31 05:37:28 (8512): Guest Log: 05:37:26.769208 main     OS Version: #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023
2023-05-31 05:37:28 (8512): Guest Log: 05:37:26.769273 main     Executable: /opt/VBoxGuestAdditions-7.0.8/sbin/VBoxService
2023-05-31 05:37:28 (8512): Guest Log: 05:37:26.769276 main     Process ID: 823
2023-05-31 05:37:28 (8512): Guest Log: 05:37:26.769278 main     Package type: LINUX_64BITS_GENERIC
2023-05-31 05:37:28 (8512): Guest Log: 05:37:26.772822 main     7.0.8 r156879 started. Verbose level = 0
2023-05-31 05:37:28 (8512): Guest Log: 05:37:26.780002 main     vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1)
2023-05-31 05:37:34 (8512): Guest Log: Starting bootup_script
2023-05-31 05:37:38 (8512): Guest Log: 04:37:38.207244 timesync vgsvcTimeSyncWorker: Radical guest time change: -3 588 582 309 000ns (GuestNow=1 685 507 858 207 220 000 ns GuestLast=1 685 511 446 789 529 000 ns fSetTimeLastLoop=true)
2023-05-31 05:37:39 (8512): Guest Log: Mounting BOINC shared/...
2023-05-31 05:37:39 (8512): Guest Log: vboxsf: g_fHostFeatures=0x8000000f g_fSfFeatures=0x1 g_uSfLastFunction=29
2023-05-31 05:37:39 (8512): Guest Log: vboxsf: Successfully loaded version 7.0.8 r156879 on 5.15.0-71-generic (LINUX_VERSION_CODE=0x50f5c)
2023-05-31 05:37:44 (8512): Guest Log: Running boinc_app...
2023-05-31 05:49:09 (8512): Guest Log: Initializing tensorflow...
2023-05-31 05:49:09 (8512): Guest Log: The settings are loaded:
2023-05-31 05:49:09 (8512): Guest Log: - The subset from dataset is going to be 1/6
2023-05-31 05:49:09 (8512): Guest Log: - There is going to be 15 epochs.
2023-05-31 05:49:09 (8512): Guest Log: Preparing dataset...
2023-05-31 05:49:09 (8512): Guest Log: Making a random balanced subset of the dataset...
2023-05-31 05:49:09 (8512): Guest Log: Incoming global weights:
2023-05-31 05:49:09 (8512): Guest Log:  [-0.04593324 -0.15875323  0.04138419  0.1326359   0.04096842  0.22066219
2023-05-31 05:49:09 (8512): Guest Log:   0.02171468  0.05901828 -0.0190742  -0.19833568 -0.04066912 -0.06760913
2023-05-31 05:49:09 (8512): Guest Log:  -0.0785642   0.10334431 -0.02810171  0.02700556]
2023-05-31 05:49:09 (8512): Guest Log: Starting work...
2023-05-31 05:49:09 (8512): Guest Log: Local intial weights:
2023-05-31 05:49:09 (8512): Guest Log:  [-0.04593324 -0.15875323  0.04138419  0.1326359   0.04096842  0.22066219
2023-05-31 05:49:09 (8512): Guest Log:   0.02171468  0.05901828 -0.0190742  -0.19833568 -0.04066912 -0.06760913
2023-05-31 05:49:09 (8512): Guest Log:  -0.0785642   0.10334431 -0.02810171  0.02700556]
2023-05-31 05:49:09 (8512): Guest Log: [train]	Epoch: 1/15...
2023-05-31 05:49:09 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:09 (8512): Guest Log: Epoch finished. -> 40.07sec.
2023-05-31 05:49:09 (8512): Guest Log: 			
2023-05-31 05:49:09 (8512): Guest Log: [train] Model accuracy: 99.11%
2023-05-31 05:49:09 (8512): Guest Log: [train]	Epoch: 2/15...
2023-05-31 05:49:09 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:09 (8512): Guest Log: Epoch finished. -> 38.26sec.
2023-05-31 05:49:09 (8512): Guest Log: 			
2023-05-31 05:49:09 (8512): Guest Log: [train] Model accuracy: 99.07%
2023-05-31 05:49:09 (8512): Guest Log: [train]	Epoch: 3/15...
2023-05-31 05:49:09 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:09 (8512): Guest Log: Epoch finished. -> 37.2sec.
2023-05-31 05:49:09 (8512): Guest Log: 			
2023-05-31 05:49:09 (8512): Guest Log: [train] Model accuracy: 99.08%
2023-05-31 05:49:09 (8512): Guest Log: [train]	Epoch: 4/15...
2023-05-31 05:49:09 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:09 (8512): Guest Log: Epoch finished. -> 37.57sec.
2023-05-31 05:49:09 (8512): Guest Log: 			
2023-05-31 05:49:09 (8512): Guest Log: [train] Model accuracy: 98.99%
2023-05-31 05:49:09 (8512): Guest Log: [train]	Epoch: 5/15...
2023-05-31 05:49:09 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:09 (8512): Guest Log: Epoch finished. -> 35.73sec.
2023-05-31 05:49:09 (8512): Guest Log: 			
2023-05-31 05:49:09 (8512): Guest Log: [train] Model accuracy: 99.15%
2023-05-31 05:49:09 (8512): Guest Log: [train]	Epoch: 6/15...
2023-05-31 05:49:09 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:09 (8512): Guest Log: Epoch finished. -> 35.73sec.
2023-05-31 05:49:09 (8512): Guest Log: 			
2023-05-31 05:49:09 (8512): Guest Log: [train] Model accuracy: 99.21%
2023-05-31 05:49:09 (8512): Guest Log: [train]	Epoch: 7/15...
2023-05-31 05:49:09 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:09 (8512): Guest Log: Epoch finished. -> 35.66sec.
2023-05-31 05:49:09 (8512): Guest Log: 			
2023-05-31 05:49:09 (8512): Guest Log: [train] Model accuracy: 99.21%
2023-05-31 05:49:09 (8512): Guest Log: [train]	Epoch: 8/15...
2023-05-31 05:49:09 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:09 (8512): Guest Log: Epoch finished. -> 35.74sec.
2023-05-31 05:49:09 (8512): Guest Log: 			
2023-05-31 05:49:09 (8512): Guest Log: [train] Model accuracy: 99.20%
2023-05-31 05:49:09 (8512): Guest Log: [train]	Epoch: 9/15...
2023-05-31 05:49:09 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:09 (8512): Guest Log: Epoch finished. -> 36.47sec.
2023-05-31 05:49:09 (8512): Guest Log: 			
2023-05-31 05:49:09 (8512): Guest Log: [train] Model accuracy: 99.19%
2023-05-31 05:49:10 (8512): Guest Log: [train]	Epoch: 10/15...
2023-05-31 05:49:10 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:10 (8512): Guest Log: Epoch finished. -> 36.21sec.
2023-05-31 05:49:10 (8512): Guest Log: 			
2023-05-31 05:49:10 (8512): Guest Log: [train] Model accuracy: 99.19%
2023-05-31 05:49:10 (8512): Guest Log: [train]	Epoch: 11/15...
2023-05-31 05:49:10 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:10 (8512): Guest Log: Epoch finished. -> 35.67sec.
2023-05-31 05:49:10 (8512): Guest Log: 			
2023-05-31 05:49:10 (8512): Guest Log: [train] Model accuracy: 99.19%
2023-05-31 05:49:10 (8512): Guest Log: [train]	Epoch: 12/15...
2023-05-31 05:49:10 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:10 (8512): Guest Log: Epoch finished. -> 35.53sec.
2023-05-31 05:49:10 (8512): Guest Log: 			
2023-05-31 05:49:10 (8512): Guest Log: [train] Model accuracy: 99.19%
2023-05-31 05:49:10 (8512): Guest Log: [train]	Epoch: 13/15...
2023-05-31 05:49:10 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:10 (8512): Guest Log: Epoch finished. -> 35.67sec.
2023-05-31 05:49:10 (8512): Guest Log: 			
2023-05-31 05:49:10 (8512): Guest Log: [train] Model accuracy: 99.19%
2023-05-31 05:49:10 (8512): Guest Log: [train]	Epoch: 14/15...
2023-05-31 05:49:10 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:10 (8512): Guest Log: Epoch finished. -> 35.84sec.
2023-05-31 05:49:10 (8512): Guest Log: 			
2023-05-31 05:49:10 (8512): Guest Log: [train] Model accuracy: 99.19%
2023-05-31 05:49:10 (8512): Guest Log: [train]	Epoch: 15/15...
2023-05-31 05:49:10 (8512): Guest Log: 			Completed  156  batches
2023-05-31 05:49:10 (8512): Guest Log: Epoch finished. -> 36.14sec.
2023-05-31 05:49:10 (8512): Guest Log: 			
2023-05-31 05:49:10 (8512): Guest Log: [train] Model accuracy: 99.20%
2023-05-31 05:49:10 (8512): Guest Log: Gradients:
2023-05-31 05:49:10 (8512): Guest Log:  [ 5.9503317e-04 -5.9562922e-04  1.7713755e-04  1.3086200e-03
2023-05-31 05:49:10 (8512): Guest Log:   1.3413876e-03 -1.2797713e-03 -7.4369088e-04 -9.8836794e-04
2023-05-31 05:49:10 (8512): Guest Log:   8.6488947e-04 -2.9894412e-03  6.5283477e-04  6.0462952e-04
2023-05-31 05:49:10 (8512): Guest Log:  -1.5484765e-03  2.6859343e-05 -4.9412064e-04  2.0136386e-03]
2023-05-31 05:49:10 (8512): Guest Log: SUCCESS
2023-05-31 05:49:11 (8512): Guest Log: boinc_app exited (0)
2023-05-31 05:49:11 (8512): Guest Log: Shutdown scheduled for Wed 2023-05-31 04:49:10 UTC, use 'shutdown -c' to cancel.
2023-05-31 05:49:11 (8512): Guest Log: 04:49:11.429978 control  Guest control service stopped
2023-05-31 05:49:11 (8512): Guest Log: 04:49:11.433307 control  Guest control worker returned with rc=VINF_TRY_AGAIN
2023-05-31 05:49:11 (8512): Guest Log: 04:49:11.433561 main     Session 0 is about to close ...
2023-05-31 05:49:11 (8512): Guest Log: 04:49:11.433648 main     Stopping all guest processes ...
2023-05-31 05:49:11 (8512): Guest Log: 04:49:11.433738 main     Closing all guest files ...
2023-05-31 05:49:11 (8512): Guest Log: 04:49:11.445263 main     Ended.
2023-05-31 05:49:13 (8512): VM is no longer is a running state. It is in 'poweredoff'.
2023-05-31 05:49:13 (8512): VM state change detected. (old = 'running', new = 'poweredoff')
2023-05-31 05:49:13 (8512): Powering off VM.
2023-05-31 05:49:13 (8512): Deregistering VM. (boinc_8bfa3546175075ca, slot#0)
2023-05-31 05:49:13 (8512): Removing network bandwidth throttle group from VM.
2023-05-31 05:49:14 (8512): Removing VM from VirtualBox.
2023-05-31 05:49:19 (8512): Virtual machine exited.
05:49:19 (8512): called boinc_finish(0)

</stderr_txt>
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