Task 3682140

Stderr output

<core_client_version>7.16.7</core_client_version>
<![CDATA[
<stderr_txt>
2023-05-31 07:34:22 (18204): Detected: vboxwrapper 26206
2023-05-31 07:34:22 (18204): Detected: BOINC client v7.16.7
2023-05-31 07:34:23 (18204): Detected: VirtualBox VboxManage Interface (Version: 5.2.44)
2023-05-31 07:34:23 (18204): Feature: Checkpoint interval offset (489 seconds)
2023-05-31 07:34:23 (18204): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-05-31 07:34:24 (18204): Create VM. (boinc_e9670a76265276df, slot#0)
2023-05-31 07:34:24 (18204): Setting Memory Size for VM. (4000MB)
2023-05-31 07:34:24 (18204): Setting CPU Count for VM. (6)
2023-05-31 07:34:25 (18204): Setting Chipset Options for VM.
2023-05-31 07:34:25 (18204): Setting Graphics Controller Options for VM.
2023-05-31 07:34:25 (18204): Setting Boot Options for VM.
2023-05-31 07:34:25 (18204): Setting Network Configuration for NAT.
2023-05-31 07:34:26 (18204): Enabling VM Network Access.
2023-05-31 07:34:26 (18204): Disabling USB Support for VM.
2023-05-31 07:34:26 (18204): Disabling COM Port Support for VM.
2023-05-31 07:34:26 (18204): Disabling LPT Port Support for VM.
2023-05-31 07:34:27 (18204): Disabling Audio Support for VM.
2023-05-31 07:34:27 (18204): Disabling Clipboard Support for VM.
2023-05-31 07:34:27 (18204): Disabling Drag and Drop Support for VM.
2023-05-31 07:34:27 (18204): Adding storage controller(s) to VM.
2023-05-31 07:34:28 (18204): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-05-31 07:34:28 (18204): Adding VirtualBox Guest Additions to VM.
2023-05-31 07:34:28 (18204): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-05-31 07:34:29 (18204): Enabling shared directory for VM.
2023-05-31 07:34:29 (18204): Starting VM using VBoxManage interface. (boinc_e9670a76265276df, slot#0)
2023-05-31 07:34:34 (18204): Successfully started VM. (PID = '19736')
2023-05-31 07:34:34 (18204): Reporting VM Process ID to BOINC.
2023-05-31 07:34:34 (18204): Guest Log: BIOS: VirtualBox 5.2.44
2023-05-31 07:34:34 (18204): Guest Log: CPUID EDX: 0x178bfbff
2023-05-31 07:34:34 (18204): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000003200000 sectors
2023-05-31 07:34:34 (18204): VM state change detected. (old = 'poweredoff', new = 'running')
2023-05-31 07:34:34 (18204): Preference change detected
2023-05-31 07:34:34 (18204): Setting CPU throttle for VM. (100%)
2023-05-31 07:34:34 (18204): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-31 07:34:36 (18204): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2023-05-31 07:34:36 (18204): Guest Log: BIOS: Booting from Hard Disk...
2023-05-31 07:34:59 (18204): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2023-05-31 07:34:59 (18204): Guest Log: Host does not support full mouse state reporting, switching to legacy mouse integration protocol
2023-05-31 07:34:59 (18204): Guest Log: vboxguest: Successfully loaded version 7.0.8 r156879
2023-05-31 07:34:59 (18204): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2023-05-31 07:35:04 (18204): Guest Log: 07:35:02.767916 main     VBoxService 7.0.8 r156879 (verbosity: 0) linux.amd64 (Apr 17 2023 18:38:33) release log
2023-05-31 07:35:04 (18204): Guest Log: 07:35:02.767920 main     Log opened 2023-05-31T07:35:02.767909000Z
2023-05-31 07:35:04 (18204): Guest Log: 07:35:02.768013 main     OS Product: Linux
2023-05-31 07:35:04 (18204): Guest Log: 07:35:02.768055 main     OS Release: 5.15.0-71-generic
2023-05-31 07:35:04 (18204): Guest Log: 07:35:02.768090 main     OS Version: #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023
2023-05-31 07:35:04 (18204): Guest Log: 07:35:02.768124 main     Executable: /opt/VBoxGuestAdditions-7.0.8/sbin/VBoxService
2023-05-31 07:35:04 (18204): Guest Log: 07:35:02.768125 main     Process ID: 857
2023-05-31 07:35:04 (18204): Guest Log: 07:35:02.768126 main     Package type: LINUX_64BITS_GENERIC
2023-05-31 07:35:04 (18204): Guest Log: 07:35:02.770592 main     7.0.8 r156879 started. Verbose level = 0
2023-05-31 07:35:04 (18204): Guest Log: 07:35:02.771532 main     vbglR3GuestCtrlDetectPeekGetCancelSupport: Not supported (#3)
2023-05-31 07:35:11 (18204): Guest Log: Starting bootup_script
2023-05-31 07:35:14 (18204): Guest Log: 13:35:13.941395 timesync vgsvcTimeSyncWorker: Radical guest time change: 21 611 168 664 000ns (GuestNow=1 685 540 113 941 359 000 ns GuestLast=1 685 518 502 772 695 000 ns fSetTimeLastLoop=true)
2023-05-31 07:35:16 (18204): Guest Log: Mounting BOINC shared/...
2023-05-31 07:35:16 (18204): Guest Log: vboxsf: g_fHostFeatures=0x1 g_fSfFeatures=0x0 g_uSfLastFunction=20
2023-05-31 07:35:16 (18204): Guest Log: vboxsf: Successfully loaded version 7.0.8 r156879 on 5.15.0-71-generic (LINUX_VERSION_CODE=0x50f5c)
2023-05-31 07:35:21 (18204): Guest Log: Running boinc_app...
2023-05-31 07:41:33 (18204): Guest Log: Initializing tensorflow...
2023-05-31 07:41:33 (18204): Guest Log: The settings are loaded:
2023-05-31 07:41:33 (18204): Guest Log: - The subset from dataset is going to be 1/6
2023-05-31 07:41:33 (18204): Guest Log: - There is going to be 15 epochs.
2023-05-31 07:41:33 (18204): Guest Log: Preparing dataset...
2023-05-31 07:41:33 (18204): Guest Log: Making a random balanced subset of the dataset...
2023-05-31 07:41:33 (18204): Guest Log: Incoming global weights:
2023-05-31 07:41:33 (18204): Guest Log:  [-0.04986664 -0.15849254  0.03808516  0.1330721   0.042665    0.21982345
2023-05-31 07:41:33 (18204): Guest Log:   0.02234871  0.05909396 -0.02039404 -0.2005812  -0.03967314 -0.06907761
2023-05-31 07:41:33 (18204): Guest Log:  -0.08323473  0.10546941 -0.02647478  0.02886801]
2023-05-31 07:41:33 (18204): Guest Log: Starting work...
2023-05-31 07:41:33 (18204): Guest Log: Local intial weights:
2023-05-31 07:41:33 (18204): Guest Log:  [-0.04986664 -0.15849254  0.03808516  0.1330721   0.042665    0.21982345
2023-05-31 07:41:33 (18204): Guest Log:   0.02234871  0.05909396 -0.02039404 -0.2005812  -0.03967314 -0.06907761
2023-05-31 07:41:33 (18204): Guest Log:  -0.08323473  0.10546941 -0.02647478  0.02886801]
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 1/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 20.38sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.07%
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 2/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 19.86sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.12%
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 3/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 20.29sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.00%
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 4/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 20.28sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.04%
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 5/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 19.35sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.04%
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 6/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 19.43sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.08%
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 7/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 19.46sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.16%
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 8/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 20.15sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.17%
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 9/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 19.98sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.19%
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 10/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 19.6sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.19%
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 11/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 19.46sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.19%
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 12/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 19.46sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.19%
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 13/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 19.42sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.19%
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 14/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 19.39sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.20%
2023-05-31 07:41:33 (18204): Guest Log: [train]	Epoch: 15/15...
2023-05-31 07:41:33 (18204): Guest Log: 			Completed  156  batches
2023-05-31 07:41:33 (18204): Guest Log: Epoch finished. -> 19.37sec.
2023-05-31 07:41:33 (18204): Guest Log: 			
2023-05-31 07:41:33 (18204): Guest Log: [train] Model accuracy: 99.20%
2023-05-31 07:41:33 (18204): Guest Log: Gradients:
2023-05-31 07:41:33 (18204): Guest Log:  [-1.5916377e-03 -6.6330135e-03  2.3351237e-04 -3.5147518e-03
2023-05-31 07:41:33 (18204): Guest Log:  -2.9633567e-04 -6.2981248e-04 -7.9534948e-06 -2.7909875e-04
2023-05-31 07:41:33 (18204): Guest Log:  -1.1439677e-03  4.5749545e-03 -5.9314445e-04 -6.4267218e-04
2023-05-31 07:41:33 (18204): Guest Log:  -2.2862107e-04  1.3090223e-03 -2.3525022e-04  1.6061962e-04]
2023-05-31 07:41:33 (18204): Guest Log: SUCCESS
2023-05-31 07:41:33 (18204): Guest Log: boinc_app exited (0)
2023-05-31 07:41:33 (18204): Guest Log: Shutdown scheduled for Wed 2023-05-31 13:41:33 UTC, use 'shutdown -c' to cancel.
2023-05-31 07:41:34 (18204): Guest Log: 13:41:33.781594 control  Guest control service stopped
2023-05-31 07:41:34 (18204): Guest Log: 13:41:33.782504 control  Guest control worker returned with rc=VINF_SUCCESS
2023-05-31 07:41:34 (18204): Guest Log: 13:41:33.782632 main     Session 0 is about to close ...
2023-05-31 07:41:34 (18204): Guest Log: 13:41:33.782681 main     Stopping all guest processes ...
2023-05-31 07:41:34 (18204): Guest Log: 13:41:33.782789 main     Closing all guest files ...
2023-05-31 07:41:34 (18204): Guest Log: 13:41:33.784374 main     Ended.
2023-05-31 07:41:35 (18204): VM state change detected. (old = 'running', new = 'stopping')
2023-05-31 07:41:36 (18204): VM is no longer is a running state. It is in 'poweredoff'.
2023-05-31 07:41:36 (18204): VM state change detected. (old = 'stopping', new = 'poweredoff')
2023-05-31 07:41:36 (18204): Powering off VM.
2023-05-31 07:41:36 (18204): Deregistering VM. (boinc_e9670a76265276df, slot#0)
2023-05-31 07:41:36 (18204): Removing network bandwidth throttle group from VM.
2023-05-31 07:41:36 (18204): Removing VM from VirtualBox.
2023-05-31 07:41:42 (18204): Virtual machine exited.
07:41:47 (18204): called boinc_finish(0)

</stderr_txt>
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