Task 3682127

Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<stderr_txt>
2023-06-01 08:24:29 (16452): Detected: vboxwrapper 26206
2023-06-01 08:24:29 (16452): Detected: BOINC client v7.16.11
2023-06-01 08:24:30 (16452): Detected: VirtualBox VboxManage Interface (Version: 6.1.16)
2023-06-01 08:24:30 (16452): Feature: Checkpoint interval offset (384 seconds)
2023-06-01 08:24:30 (16452): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-06-01 08:24:30 (16452): Create VM. (boinc_5ca0f1adf53f750c, slot#9)
2023-06-01 08:24:31 (16452): Setting Memory Size for VM. (4000MB)
2023-06-01 08:24:31 (16452): Setting CPU Count for VM. (12)
2023-06-01 08:24:31 (16452): Setting Chipset Options for VM.
2023-06-01 08:24:32 (16452): Setting Graphics Controller Options for VM.
2023-06-01 08:24:32 (16452): Setting Boot Options for VM.
2023-06-01 08:24:32 (16452): Setting Network Configuration for NAT.
2023-06-01 08:24:32 (16452): Enabling VM Network Access.
2023-06-01 08:24:33 (16452): Disabling USB Support for VM.
2023-06-01 08:24:33 (16452): Disabling COM Port Support for VM.
2023-06-01 08:24:33 (16452): Disabling LPT Port Support for VM.
2023-06-01 08:24:33 (16452): Disabling Audio Support for VM.
2023-06-01 08:24:34 (16452): Disabling Clipboard Support for VM.
2023-06-01 08:24:34 (16452): Disabling Drag and Drop Support for VM.
2023-06-01 08:24:34 (16452): Adding storage controller(s) to VM.
2023-06-01 08:24:34 (16452): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-06-01 08:24:35 (16452): Adding VirtualBox Guest Additions to VM.
2023-06-01 08:24:36 (16452): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-06-01 08:24:36 (16452): Enabling shared directory for VM.
2023-06-01 08:24:36 (16452): Starting VM using VBoxManage interface. (boinc_5ca0f1adf53f750c, slot#9)
2023-06-01 08:24:40 (16452): Successfully started VM. (PID = '16068')
2023-06-01 08:24:40 (16452): Reporting VM Process ID to BOINC.
2023-06-01 08:24:40 (16452): Guest Log: BIOS: VirtualBox 6.1.16
2023-06-01 08:24:40 (16452): Guest Log: CPUID EDX: 0x178bfbff
2023-06-01 08:24:40 (16452): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2023-06-01 08:24:40 (16452): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000003200000 sectors
2023-06-01 08:24:40 (16452): VM state change detected. (old = 'poweredoff', new = 'running')
2023-06-01 08:24:40 (16452): Preference change detected
2023-06-01 08:24:40 (16452): Setting CPU throttle for VM. (100%)
2023-06-01 08:24:41 (16452): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2023-06-01 08:24:42 (16452): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2023-06-01 08:24:42 (16452): Guest Log: BIOS: Booting from Hard Disk...
2023-06-01 08:24:50 (16452): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2023-06-01 08:24:50 (16452): Guest Log: Host does not support full mouse state reporting, switching to legacy mouse integration protocol
2023-06-01 08:24:50 (16452): Guest Log: vboxguest: Successfully loaded version 7.0.8 r156879
2023-06-01 08:24:50 (16452): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2023-06-01 08:24:54 (16452): Guest Log: 08:24:52.546539 main     VBoxService 7.0.8 r156879 (verbosity: 0) linux.amd64 (Apr 17 2023 18:38:33) release log
2023-06-01 08:24:54 (16452): Guest Log: 08:24:52.546541 main     Log opened 2023-06-01T08:24:52.546536000Z
2023-06-01 08:24:54 (16452): Guest Log: 08:24:52.546617 main     OS Product: Linux
2023-06-01 08:24:54 (16452): Guest Log: 08:24:52.546645 main     OS Release: 5.15.0-71-generic
2023-06-01 08:24:54 (16452): Guest Log: 08:24:52.546667 main     OS Version: #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023
2023-06-01 08:24:54 (16452): Guest Log: 08:24:52.546688 main     Executable: /opt/VBoxGuestAdditions-7.0.8/sbin/VBoxService
2023-06-01 08:24:54 (16452): Guest Log: 08:24:52.546688 main     Process ID: 907
2023-06-01 08:24:54 (16452): Guest Log: 08:24:52.546689 main     Package type: LINUX_64BITS_GENERIC
2023-06-01 08:24:54 (16452): Guest Log: 08:24:52.549496 main     7.0.8 r156879 started. Verbose level = 0
2023-06-01 08:24:54 (16452): Guest Log: 08:24:52.550119 main     vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1)
2023-06-01 08:24:59 (16452): Guest Log: Starting bootup_script
2023-06-01 08:25:04 (16452): Guest Log: 06:25:04.250397 timesync vgsvcTimeSyncWorker: Radical guest time change: -7 188 300 760 000ns (GuestNow=1 685 600 704 250 366 000 ns GuestLast=1 685 607 892 551 126 000 ns fSetTimeLastLoop=true)
2023-06-01 08:25:04 (16452): Guest Log: Mounting BOINC shared/...
2023-06-01 08:25:04 (16452): Guest Log: vboxsf: g_fHostFeatures=0x8000000f g_fSfFeatures=0x1 g_uSfLastFunction=29
2023-06-01 08:25:04 (16452): Guest Log: vboxsf: Successfully loaded version 7.0.8 r156879 on 5.15.0-71-generic (LINUX_VERSION_CODE=0x50f5c)
2023-06-01 08:25:09 (16452): Guest Log: Running boinc_app...
2023-06-01 08:28:32 (16452): Guest Log: Initializing tensorflow...
2023-06-01 08:28:32 (16452): Guest Log: The settings are loaded:
2023-06-01 08:28:32 (16452): Guest Log: - The subset from dataset is going to be 1/6
2023-06-01 08:28:32 (16452): Guest Log: - There is going to be 15 epochs.
2023-06-01 08:28:32 (16452): Guest Log: Preparing dataset...
2023-06-01 08:28:32 (16452): Guest Log: Making a random balanced subset of the dataset...
2023-06-01 08:28:32 (16452): Guest Log: Incoming global weights:
2023-06-01 08:28:32 (16452): Guest Log:  [-0.04986664 -0.15849254  0.03808516  0.1330721   0.042665    0.21982345
2023-06-01 08:28:32 (16452): Guest Log:   0.02234871  0.05909396 -0.02039404 -0.2005812  -0.03967314 -0.06907761
2023-06-01 08:28:32 (16452): Guest Log:  -0.08323473  0.10546941 -0.02647478  0.02886801]
2023-06-01 08:28:32 (16452): Guest Log: Starting work...
2023-06-01 08:28:32 (16452): Guest Log: Local intial weights:
2023-06-01 08:28:32 (16452): Guest Log:  [-0.04986664 -0.15849254  0.03808516  0.1330721   0.042665    0.21982345
2023-06-01 08:28:32 (16452): Guest Log:   0.02234871  0.05909396 -0.02039404 -0.2005812  -0.03967314 -0.06907761
2023-06-01 08:28:32 (16452): Guest Log:  -0.08323473  0.10546941 -0.02647478  0.02886801]
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 1/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 11.22sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 99.08%
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 2/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 11.09sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 99.21%
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 3/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 10.95sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 99.08%
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 4/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 11.01sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 99.06%
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 5/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 10.75sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 99.04%
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 6/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 10.81sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 98.99%
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 7/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 10.9sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 99.13%
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 8/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 10.9sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 98.95%
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 9/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 11.17sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 99.13%
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 10/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 11.14sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 99.11%
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 11/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 10.94sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 99.11%
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 12/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 11.28sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 99.11%
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 13/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 11.04sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 99.11%
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 14/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 11.05sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 99.11%
2023-06-01 08:28:32 (16452): Guest Log: [train]	Epoch: 15/15...
2023-06-01 08:28:32 (16452): Guest Log: 			Completed  156  batches
2023-06-01 08:28:32 (16452): Guest Log: Epoch finished. -> 10.93sec.
2023-06-01 08:28:32 (16452): Guest Log: 			
2023-06-01 08:28:32 (16452): Guest Log: [train] Model accuracy: 99.12%
2023-06-01 08:28:32 (16452): Guest Log: Gradients:
2023-06-01 08:28:32 (16452): Guest Log:  [-0.00169233  0.00051314  0.0001313   0.00173604  0.00076867  0.00064325
2023-06-01 08:28:32 (16452): Guest Log:   0.00092779  0.00075195 -0.00166315 -0.00161493  0.00092514 -0.0011792
2023-06-01 08:28:32 (16452): Guest Log:  -0.0034656   0.00282261  0.00162355 -0.00199659]
2023-06-01 08:28:32 (16452): Guest Log: SUCCESS
2023-06-01 08:28:33 (16452): Guest Log: boinc_app exited (0)
2023-06-01 08:28:33 (16452): Guest Log: Shutdown scheduled for Thu 2023-06-01 06:28:32 UTC, use 'shutdown -c' to cancel.
2023-06-01 08:28:33 (16452): Guest Log: 06:28:32.304883 control  Guest control service stopped
2023-06-01 08:28:33 (16452): Guest Log: 06:28:32.305300 control  Guest control worker returned with rc=VINF_TRY_AGAIN
2023-06-01 08:28:33 (16452): Guest Log: 06:28:32.305401 main     Session 0 is about to close ...
2023-06-01 08:28:33 (16452): Guest Log: 06:28:32.305441 main     Stopping all guest processes ...
2023-06-01 08:28:33 (16452): Guest Log: 06:28:32.305504 main     Closing all guest files ...
2023-06-01 08:28:33 (16452): Guest Log: 06:28:32.306361 main     Ended.
2023-06-01 08:28:34 (16452): VM is no longer is a running state. It is in 'poweredoff'.
2023-06-01 08:28:34 (16452): VM state change detected. (old = 'running', new = 'poweredoff')
2023-06-01 08:28:34 (16452): Powering off VM.
2023-06-01 08:28:34 (16452): Deregistering VM. (boinc_5ca0f1adf53f750c, slot#9)
2023-06-01 08:28:34 (16452): Removing network bandwidth throttle group from VM.
2023-06-01 08:28:34 (16452): Removing VM from VirtualBox.
2023-06-01 08:28:39 (16452): Virtual machine exited.
08:28:39 (16452): called boinc_finish(0)

</stderr_txt>
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