Task 3683423

Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<stderr_txt>
2023-06-01 07:53:29 (11996): Detected: vboxwrapper 26206
2023-06-01 07:53:29 (11996): Detected: BOINC client v7.16.11
2023-06-01 07:53:30 (11996): Detected: VirtualBox VboxManage Interface (Version: 6.1.30)
2023-06-01 07:53:30 (11996): Feature: Checkpoint interval offset (117 seconds)
2023-06-01 07:53:30 (11996): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-06-01 07:53:31 (11996): Create VM. (boinc_4a2befbaf4b63963, slot#0)
2023-06-01 07:53:31 (11996): Setting Memory Size for VM. (4000MB)
2023-06-01 07:53:32 (11996): Setting CPU Count for VM. (2)
2023-06-01 07:53:32 (11996): Setting Chipset Options for VM.
2023-06-01 07:53:32 (11996): Setting Graphics Controller Options for VM.
2023-06-01 07:53:32 (11996): Setting Boot Options for VM.
2023-06-01 07:53:33 (11996): Setting Network Configuration for NAT.
2023-06-01 07:53:33 (11996): Enabling VM Network Access.
2023-06-01 07:53:33 (11996): Disabling USB Support for VM.
2023-06-01 07:53:33 (11996): Disabling COM Port Support for VM.
2023-06-01 07:53:34 (11996): Disabling LPT Port Support for VM.
2023-06-01 07:53:34 (11996): Disabling Audio Support for VM.
2023-06-01 07:53:34 (11996): Disabling Clipboard Support for VM.
2023-06-01 07:53:34 (11996): Disabling Drag and Drop Support for VM.
2023-06-01 07:53:35 (11996): Adding storage controller(s) to VM.
2023-06-01 07:53:35 (11996): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-06-01 07:53:36 (11996): Adding VirtualBox Guest Additions to VM.
2023-06-01 07:53:36 (11996): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-06-01 07:53:37 (11996): Enabling shared directory for VM.
2023-06-01 07:53:37 (11996): Starting VM using VBoxManage interface. (boinc_4a2befbaf4b63963, slot#0)
2023-06-01 07:53:42 (11996): Successfully started VM. (PID = '9064')
2023-06-01 07:53:42 (11996): Reporting VM Process ID to BOINC.
2023-06-01 07:53:42 (11996): Guest Log: BIOS: VirtualBox 6.1.30
2023-06-01 07:53:42 (11996): Guest Log: CPUID EDX: 0x178bfbff
2023-06-01 07:53:42 (11996): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2023-06-01 07:53:42 (11996): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000003200000 sectors
2023-06-01 07:53:42 (11996): VM state change detected. (old = 'poweredoff', new = 'running')
2023-06-01 07:53:42 (11996): Preference change detected
2023-06-01 07:53:42 (11996): Setting CPU throttle for VM. (100%)
2023-06-01 07:53:43 (11996): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2023-06-01 07:53:44 (11996): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2023-06-01 07:53:44 (11996): Guest Log: BIOS: Booting from Hard Disk...
2023-06-01 07:53:56 (11996): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2023-06-01 07:53:56 (11996): Guest Log: Host does not support full mouse state reporting, switching to legacy mouse integration protocol
2023-06-01 07:53:56 (11996): Guest Log: vboxguest: Successfully loaded version 7.0.8 r156879
2023-06-01 07:53:56 (11996): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2023-06-01 07:54:03 (11996): Guest Log: 07:54:00.867929 main     VBoxService 7.0.8 r156879 (verbosity: 0) linux.amd64 (Apr 17 2023 18:38:33) release log
2023-06-01 07:54:03 (11996): Guest Log: 07:54:00.867931 main     Log opened 2023-06-01T07:54:00.867925000Z
2023-06-01 07:54:03 (11996): Guest Log: 07:54:00.868017 main     OS Product: Linux
2023-06-01 07:54:03 (11996): Guest Log: 07:54:00.868052 main     OS Release: 5.15.0-71-generic
2023-06-01 07:54:03 (11996): Guest Log: 07:54:00.868086 main     OS Version: #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023
2023-06-01 07:54:03 (11996): Guest Log: 07:54:00.868118 main     Executable: /opt/VBoxGuestAdditions-7.0.8/sbin/VBoxService
2023-06-01 07:54:03 (11996): Guest Log: 07:54:00.868120 main     Process ID: 807
2023-06-01 07:54:03 (11996): Guest Log: 07:54:00.868121 main     Package type: LINUX_64BITS_GENERIC
2023-06-01 07:54:03 (11996): Guest Log: 07:54:00.873706 main     7.0.8 r156879 started. Verbose level = 0
2023-06-01 07:54:03 (11996): Guest Log: 07:54:00.877047 main     vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1)
2023-06-01 07:54:08 (11996): Guest Log: Starting bootup_script
2023-06-01 07:54:13 (11996): Guest Log: 04:54:13.187286 timesync vgsvcTimeSyncWorker: Radical guest time change: -10 787 707 737 000ns (GuestNow=1 685 595 253 187 244 000 ns GuestLast=1 685 606 040 894 981 000 ns fSetTimeLastLoop=true)
2023-06-01 07:54:13 (11996): Guest Log: Mounting BOINC shared/...
2023-06-01 07:54:13 (11996): Guest Log: vboxsf: g_fHostFeatures=0x8000000f g_fSfFeatures=0x1 g_uSfLastFunction=29
2023-06-01 07:54:13 (11996): Guest Log: vboxsf: Successfully loaded version 7.0.8 r156879 on 5.15.0-71-generic (LINUX_VERSION_CODE=0x50f5c)
2023-06-01 07:54:18 (11996): Guest Log: Running boinc_app...
2023-06-01 08:02:51 (11996): Guest Log: Initializing tensorflow...
2023-06-01 08:02:51 (11996): Guest Log: The settings are loaded:
2023-06-01 08:02:51 (11996): Guest Log: - The subset from dataset is going to be 1/6
2023-06-01 08:02:51 (11996): Guest Log: - There is going to be 15 epochs.
2023-06-01 08:02:51 (11996): Guest Log: Preparing dataset...
2023-06-01 08:02:51 (11996): Guest Log: Making a random balanced subset of the dataset...
2023-06-01 08:02:51 (11996): Guest Log: Incoming global weights:
2023-06-01 08:02:51 (11996): Guest Log:  [-0.05136398 -0.15878901  0.03688074  0.13281207  0.04364622  0.21952325
2023-06-01 08:02:51 (11996): Guest Log:   0.02293407  0.05901093 -0.02051122 -0.20118017 -0.03962184 -0.06950958
2023-06-01 08:02:51 (11996): Guest Log:  -0.08494223  0.10619291 -0.0258602   0.02954436]
2023-06-01 08:02:51 (11996): Guest Log: Starting work...
2023-06-01 08:02:51 (11996): Guest Log: Local intial weights:
2023-06-01 08:02:51 (11996): Guest Log:  [-0.05136398 -0.15878901  0.03688074  0.13281207  0.04364622  0.21952325
2023-06-01 08:02:51 (11996): Guest Log:   0.02293407  0.05901093 -0.02051122 -0.20118017 -0.03962184 -0.06950958
2023-06-01 08:02:51 (11996): Guest Log:  -0.08494223  0.10619291 -0.0258602   0.02954436]
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 1/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 29.05sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 99.17%
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 2/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 29.09sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 99.04%
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 3/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 29.19sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 98.90%
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 4/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 27.79sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 99.06%
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 5/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 27.33sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 99.07%
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 6/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 27.31sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 99.15%
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 7/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 27.88sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 99.16%
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 8/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 27.92sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 99.17%
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 9/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 27.64sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 99.17%
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 10/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 27.67sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 99.17%
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 11/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 27.76sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 99.17%
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 12/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 27.57sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 99.17%
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 13/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 28.03sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 99.17%
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 14/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 27.81sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 99.16%
2023-06-01 08:02:51 (11996): Guest Log: [train]	Epoch: 15/15...
2023-06-01 08:02:51 (11996): Guest Log: 			Completed  156  batches
2023-06-01 08:02:51 (11996): Guest Log: Epoch finished. -> 27.99sec.
2023-06-01 08:02:51 (11996): Guest Log: 			
2023-06-01 08:02:51 (11996): Guest Log: [train] Model accuracy: 99.16%
2023-06-01 08:02:51 (11996): Guest Log: Gradients:
2023-06-01 08:02:51 (11996): Guest Log:  [ 0.00332823  0.00153881  0.00360614 -0.00026856  0.00058573  0.00069116
2023-06-01 08:02:51 (11996): Guest Log:   0.00083692 -0.00073586  0.00638464 -0.00402741 -0.00084122  0.00033037
2023-06-01 08:02:51 (11996): Guest Log:   0.00725691  0.00149532  0.00316813  0.00223118]
2023-06-01 08:02:51 (11996): Guest Log: SUCCESS
2023-06-01 08:02:52 (11996): Guest Log: boinc_app exited (0)
2023-06-01 08:02:52 (11996): Guest Log: Shutdown scheduled for Thu 2023-06-01 05:02:51 UTC, use 'shutdown -c' to cancel.
2023-06-01 08:02:52 (11996): Guest Log: 05:02:51.725088 control  Guest control service stopped
2023-06-01 08:02:52 (11996): Guest Log: 05:02:51.730422 control  Guest control worker returned with rc=VINF_TRY_AGAIN
2023-06-01 08:02:52 (11996): Guest Log: 05:02:51.730553 main     Session 0 is about to close ...
2023-06-01 08:02:52 (11996): Guest Log: 05:02:51.730609 main     Stopping all guest processes ...
2023-06-01 08:02:52 (11996): Guest Log: 05:02:51.730655 main     Closing all guest files ...
2023-06-01 08:02:52 (11996): Guest Log: 05:02:51.735112 main     Ended.
2023-06-01 08:02:53 (11996): VM is no longer is a running state. It is in 'poweredoff'.
2023-06-01 08:02:53 (11996): VM state change detected. (old = 'running', new = 'poweredoff')
2023-06-01 08:02:53 (11996): Powering off VM.
2023-06-01 08:02:53 (11996): Deregistering VM. (boinc_4a2befbaf4b63963, slot#0)
2023-06-01 08:02:53 (11996): Removing network bandwidth throttle group from VM.
2023-06-01 08:02:53 (11996): Removing VM from VirtualBox.
2023-06-01 08:02:58 (11996): Virtual machine exited.
08:02:58 (11996): called boinc_finish(0)

</stderr_txt>
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