Task 3682803

Stderr output

<core_client_version>7.16.20</core_client_version>
<![CDATA[
<stderr_txt>
2023-05-31 06:52:12 (944): Detected: vboxwrapper 26206
2023-05-31 06:52:12 (944): Detected: BOINC client v7.16.20
2023-05-31 06:52:13 (944): Detected: VirtualBox VboxManage Interface (Version: 6.0.14)
2023-05-31 06:52:13 (944): Feature: Checkpoint interval offset (57 seconds)
2023-05-31 06:52:13 (944): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-05-31 06:52:14 (944): Create VM. (boinc_3d543f2cc7fcd437, slot#14)
2023-05-31 06:52:14 (944): Setting Memory Size for VM. (4000MB)
2023-05-31 06:52:14 (944): Setting CPU Count for VM. (1)
2023-05-31 06:52:15 (944): Setting Chipset Options for VM.
2023-05-31 06:52:15 (944): Setting Graphics Controller Options for VM.
2023-05-31 06:52:15 (944): Setting Boot Options for VM.
2023-05-31 06:52:15 (944): Setting Network Configuration for NAT.
2023-05-31 06:52:16 (944): Enabling VM Network Access.
2023-05-31 06:52:16 (944): Disabling USB Support for VM.
2023-05-31 06:52:16 (944): Disabling COM Port Support for VM.
2023-05-31 06:52:16 (944): Disabling LPT Port Support for VM.
2023-05-31 06:52:17 (944): Disabling Audio Support for VM.
2023-05-31 06:52:17 (944): Disabling Clipboard Support for VM.
2023-05-31 06:52:17 (944): Disabling Drag and Drop Support for VM.
2023-05-31 06:52:18 (944): Adding storage controller(s) to VM.
2023-05-31 06:52:18 (944): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-05-31 06:52:18 (944): Adding VirtualBox Guest Additions to VM.
2023-05-31 06:52:19 (944): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-05-31 06:52:19 (944): Enabling shared directory for VM.
2023-05-31 06:52:19 (944): Starting VM using VBoxManage interface. (boinc_3d543f2cc7fcd437, slot#14)
2023-05-31 06:52:22 (944): Successfully started VM. (PID = '9052')
2023-05-31 06:52:22 (944): Reporting VM Process ID to BOINC.
2023-05-31 06:52:22 (944): Guest Log: BIOS: VirtualBox 6.0.14
2023-05-31 06:52:22 (944): Guest Log: CPUID EDX: 0x178bfbff
2023-05-31 06:52:22 (944): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000003200000 sectors
2023-05-31 06:52:22 (944): VM state change detected. (old = 'poweredoff', new = 'running')
2023-05-31 06:52:22 (944): Preference change detected
2023-05-31 06:52:22 (944): Setting CPU throttle for VM. (100%)
2023-05-31 06:52:23 (944): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-31 06:52:24 (944): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2023-05-31 06:52:24 (944): Guest Log: BIOS: Booting from Hard Disk...
2023-05-31 06:52:34 (944): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2023-05-31 06:52:34 (944): Guest Log: Host does not support full mouse state reporting, switching to legacy mouse integration protocol
2023-05-31 06:52:34 (944): Guest Log: vboxguest: Successfully loaded version 7.0.8 r156879
2023-05-31 06:52:34 (944): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2023-05-31 06:52:39 (944): Guest Log: 06:52:37.085807 main     VBoxService 7.0.8 r156879 (verbosity: 0) linux.amd64 (Apr 17 2023 18:38:33) release log
2023-05-31 06:52:39 (944): Guest Log: 06:52:37.085811 main     Log opened 2023-05-31T06:52:37.085800000Z
2023-05-31 06:52:39 (944): Guest Log: 06:52:37.090082 main     OS Product: Linux
2023-05-31 06:52:39 (944): Guest Log: 06:52:37.090309 main     OS Release: 5.15.0-71-generic
2023-05-31 06:52:39 (944): Guest Log: 06:52:37.090330 main     OS Version: #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023
2023-05-31 06:52:39 (944): Guest Log: 06:52:37.090342 main     Executable: /opt/VBoxGuestAdditions-7.0.8/sbin/VBoxService
2023-05-31 06:52:39 (944): Guest Log: 06:52:37.090343 main     Process ID: 781
2023-05-31 06:52:39 (944): Guest Log: 06:52:37.090343 main     Package type: LINUX_64BITS_GENERIC
2023-05-31 06:52:39 (944): Guest Log: 06:52:37.103380 main     7.0.8 r156879 started. Verbose level = 0
2023-05-31 06:52:39 (944): Guest Log: 06:52:37.108089 main     vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1)
2023-05-31 06:52:43 (944): Guest Log: Starting bootup_script
2023-05-31 06:52:48 (944): Guest Log: Mounting BOINC shared/...
2023-05-31 06:52:48 (944): Guest Log: vboxsf: g_fHostFeatures=0x8000000f g_fSfFeatures=0x1 g_uSfLastFunction=29
2023-05-31 06:52:48 (944): Guest Log: vboxsf: Successfully loaded version 7.0.8 r156879 on 5.15.0-71-generic (LINUX_VERSION_CODE=0x50f5c)
2023-05-31 06:52:49 (944): Guest Log: 13:52:48.774330 timesync vgsvcTimeSyncWorker: Radical guest time change: 25 211 655 541 000ns (GuestNow=1 685 541 168 774 281 000 ns GuestLast=1 685 515 957 118 740 000 ns fSetTimeLastLoop=true)
2023-05-31 06:52:53 (944): Guest Log: Running boinc_app...
2023-05-31 06:59:44 (944): Guest Log: Initializing tensorflow...
2023-05-31 06:59:44 (944): Guest Log: The settings are loaded:
2023-05-31 06:59:44 (944): Guest Log: - The subset from dataset is going to be 1/6
2023-05-31 06:59:44 (944): Guest Log: - There is going to be 15 epochs.
2023-05-31 06:59:44 (944): Guest Log: Preparing dataset...
2023-05-31 06:59:44 (944): Guest Log: Making a random balanced subset of the dataset...
2023-05-31 06:59:44 (944): Guest Log: Incoming global weights:
2023-05-31 06:59:44 (944): Guest Log:  [-0.05055287 -0.15857272  0.03749548  0.13283686  0.04327121  0.21946701
2023-05-31 06:59:44 (944): Guest Log:   0.02251453  0.0588995  -0.02016957 -0.2010548  -0.03976797 -0.06912697
2023-05-31 06:59:44 (944): Guest Log:  -0.0837983   0.10586503 -0.02646661  0.02908649]
2023-05-31 06:59:44 (944): Guest Log: Starting work...
2023-05-31 06:59:44 (944): Guest Log: Local intial weights:
2023-05-31 06:59:44 (944): Guest Log:  [-0.05055287 -0.15857272  0.03749548  0.13283686  0.04327121  0.21946701
2023-05-31 06:59:44 (944): Guest Log:   0.02251453  0.0588995  -0.02016957 -0.2010548  -0.03976797 -0.06912697
2023-05-31 06:59:44 (944): Guest Log:  -0.0837983   0.10586503 -0.02646661  0.02908649]
2023-05-31 06:59:44 (944): Guest Log: [train]	Epoch: 1/15...
2023-05-31 06:59:44 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:44 (944): Guest Log: Epoch finished. -> 22.16sec.
2023-05-31 06:59:44 (944): Guest Log: 			
2023-05-31 06:59:44 (944): Guest Log: [train] Model accuracy: 99.07%
2023-05-31 06:59:44 (944): Guest Log: [train]	Epoch: 2/15...
2023-05-31 06:59:44 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:44 (944): Guest Log: Epoch finished. -> 22.28sec.
2023-05-31 06:59:44 (944): Guest Log: 			
2023-05-31 06:59:44 (944): Guest Log: [train] Model accuracy: 99.18%
2023-05-31 06:59:44 (944): Guest Log: [train]	Epoch: 3/15...
2023-05-31 06:59:44 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:44 (944): Guest Log: Epoch finished. -> 22.33sec.
2023-05-31 06:59:44 (944): Guest Log: 			
2023-05-31 06:59:44 (944): Guest Log: [train] Model accuracy: 99.03%
2023-05-31 06:59:44 (944): Guest Log: [train]	Epoch: 4/15...
2023-05-31 06:59:44 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:44 (944): Guest Log: Epoch finished. -> 22.87sec.
2023-05-31 06:59:44 (944): Guest Log: 			
2023-05-31 06:59:44 (944): Guest Log: [train] Model accuracy: 99.12%
2023-05-31 06:59:44 (944): Guest Log: [train]	Epoch: 5/15...
2023-05-31 06:59:44 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:44 (944): Guest Log: Epoch finished. -> 21.27sec.
2023-05-31 06:59:44 (944): Guest Log: 			
2023-05-31 06:59:44 (944): Guest Log: [train] Model accuracy: 99.15%
2023-05-31 06:59:44 (944): Guest Log: [train]	Epoch: 6/15...
2023-05-31 06:59:44 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:44 (944): Guest Log: Epoch finished. -> 20.61sec.
2023-05-31 06:59:44 (944): Guest Log: 			
2023-05-31 06:59:44 (944): Guest Log: [train] Model accuracy: 99.15%
2023-05-31 06:59:44 (944): Guest Log: [train]	Epoch: 7/15...
2023-05-31 06:59:44 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:44 (944): Guest Log: Epoch finished. -> 21.84sec.
2023-05-31 06:59:44 (944): Guest Log: 			
2023-05-31 06:59:44 (944): Guest Log: [train] Model accuracy: 99.15%
2023-05-31 06:59:44 (944): Guest Log: [train]	Epoch: 8/15...
2023-05-31 06:59:44 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:44 (944): Guest Log: Epoch finished. -> 21.67sec.
2023-05-31 06:59:44 (944): Guest Log: 			
2023-05-31 06:59:44 (944): Guest Log: [train] Model accuracy: 99.16%
2023-05-31 06:59:44 (944): Guest Log: [train]	Epoch: 9/15...
2023-05-31 06:59:44 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:44 (944): Guest Log: Epoch finished. -> 20.66sec.
2023-05-31 06:59:44 (944): Guest Log: 			
2023-05-31 06:59:45 (944): Guest Log: [train] Model accuracy: 99.15%
2023-05-31 06:59:45 (944): Guest Log: [train]	Epoch: 10/15...
2023-05-31 06:59:45 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:45 (944): Guest Log: Epoch finished. -> 21.04sec.
2023-05-31 06:59:45 (944): Guest Log: 			
2023-05-31 06:59:45 (944): Guest Log: [train] Model accuracy: 99.15%
2023-05-31 06:59:45 (944): Guest Log: [train]	Epoch: 11/15...
2023-05-31 06:59:45 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:45 (944): Guest Log: Epoch finished. -> 20.92sec.
2023-05-31 06:59:45 (944): Guest Log: 			
2023-05-31 06:59:45 (944): Guest Log: [train] Model accuracy: 99.15%
2023-05-31 06:59:45 (944): Guest Log: [train]	Epoch: 12/15...
2023-05-31 06:59:45 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:45 (944): Guest Log: Epoch finished. -> 21.51sec.
2023-05-31 06:59:45 (944): Guest Log: 			
2023-05-31 06:59:45 (944): Guest Log: [train] Model accuracy: 99.16%
2023-05-31 06:59:45 (944): Guest Log: [train]	Epoch: 13/15...
2023-05-31 06:59:45 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:45 (944): Guest Log: Epoch finished. -> 21.13sec.
2023-05-31 06:59:45 (944): Guest Log: 			
2023-05-31 06:59:45 (944): Guest Log: [train] Model accuracy: 99.16%
2023-05-31 06:59:45 (944): Guest Log: [train]	Epoch: 14/15...
2023-05-31 06:59:45 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:45 (944): Guest Log: Epoch finished. -> 20.01sec.
2023-05-31 06:59:45 (944): Guest Log: 			
2023-05-31 06:59:45 (944): Guest Log: [train] Model accuracy: 99.17%
2023-05-31 06:59:45 (944): Guest Log: [train]	Epoch: 15/15...
2023-05-31 06:59:45 (944): Guest Log: 			Completed  156  batches
2023-05-31 06:59:45 (944): Guest Log: Epoch finished. -> 20.82sec.
2023-05-31 06:59:45 (944): Guest Log: 			
2023-05-31 06:59:45 (944): Guest Log: [train] Model accuracy: 99.17%
2023-05-31 06:59:45 (944): Guest Log: Gradients:
2023-05-31 06:59:45 (944): Guest Log:  [-8.4516406e-04  7.2523952e-04  7.1888044e-04 -9.8982453e-04
2023-05-31 06:59:45 (944): Guest Log:  -2.4103299e-03  2.1774471e-03 -2.5884807e-04  7.5224787e-05
2023-05-31 06:59:45 (944): Guest Log:  -1.5192591e-03 -1.7156154e-03 -7.3291734e-04  1.0668263e-03
2023-05-31 06:59:45 (944): Guest Log:  -9.4220042e-05 -2.2377819e-03 -1.1885632e-03 -1.5168823e-04]
2023-05-31 06:59:45 (944): Guest Log: SUCCESS
2023-05-31 06:59:45 (944): Guest Log: boinc_app exited (0)
2023-05-31 06:59:45 (944): Guest Log: Shutdown scheduled for Wed 2023-05-31 13:59:45 UTC, use 'shutdown -c' to cancel.
2023-05-31 06:59:45 (944): Guest Log: 13:59:45.400500 control  Guest control service stopped
2023-05-31 06:59:45 (944): Guest Log: 13:59:45.401056 control  Guest control worker returned with rc=VINF_TRY_AGAIN
2023-05-31 06:59:45 (944): Guest Log: 13:59:45.401130 main     Session 0 is about to close ...
2023-05-31 06:59:45 (944): Guest Log: 13:59:45.401148 main     Stopping all guest processes ...
2023-05-31 06:59:45 (944): Guest Log: 13:59:45.401162 main     Closing all guest files ...
2023-05-31 06:59:45 (944): Guest Log: 13:59:45.408664 main     Ended.
2023-05-31 06:59:46 (944): VM is no longer is a running state. It is in 'poweredoff'.
2023-05-31 06:59:46 (944): VM state change detected. (old = 'running', new = 'poweredoff')
2023-05-31 06:59:46 (944): Powering off VM.
2023-05-31 06:59:46 (944): Deregistering VM. (boinc_3d543f2cc7fcd437, slot#14)
2023-05-31 06:59:46 (944): Removing network bandwidth throttle group from VM.
2023-05-31 06:59:46 (944): Removing VM from VirtualBox.
2023-05-31 06:59:52 (944): Virtual machine exited.
06:59:57 (944): called boinc_finish(0)

</stderr_txt>
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