Task 3681102

Stderr output

<core_client_version>7.22.0</core_client_version>
<![CDATA[
<stderr_txt>
2023-05-31 12:51:25 (36096): Detected: vboxwrapper 26206
2023-05-31 12:51:25 (36096): Detected: BOINC client v7.22.0
2023-05-31 12:51:26 (36096): Detected: VirtualBox VboxManage Interface (Version: 7.0.8)
2023-05-31 12:51:27 (36096): Feature: Checkpoint interval offset (359 seconds)
2023-05-31 12:51:27 (36096): Detected: Minimum checkpoint interval (600.000000 seconds)
2023-05-31 12:51:27 (36096): Create VM. (boinc_eba570721cf19e1f, slot#0)
2023-05-31 12:51:28 (36096): Setting Memory Size for VM. (4000MB)
2023-05-31 12:51:28 (36096): Setting CPU Count for VM. (6)
2023-05-31 12:51:28 (36096): Setting Chipset Options for VM.
2023-05-31 12:51:28 (36096): Setting Graphics Controller Options for VM.
2023-05-31 12:51:29 (36096): Setting Boot Options for VM.
2023-05-31 12:51:29 (36096): Setting Network Configuration for NAT.
2023-05-31 12:51:30 (36096): Enabling VM Network Access.
2023-05-31 12:51:30 (36096): Disabling USB Support for VM.
2023-05-31 12:51:30 (36096): Disabling COM Port Support for VM.
2023-05-31 12:51:30 (36096): Disabling LPT Port Support for VM.
2023-05-31 12:51:31 (36096): Disabling Audio Support for VM.
2023-05-31 12:51:31 (36096): Disabling Clipboard Support for VM.
2023-05-31 12:51:31 (36096): Disabling Drag and Drop Support for VM.
2023-05-31 12:51:31 (36096): Adding storage controller(s) to VM.
2023-05-31 12:51:32 (36096): Adding virtual disk drive to VM. (hostvm_learning.vdi)
2023-05-31 12:51:35 (36096): Adding VirtualBox Guest Additions to VM.
2023-05-31 12:51:35 (36096): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2023-05-31 12:51:35 (36096): Enabling shared directory for VM.
2023-05-31 12:51:36 (36096): Starting VM using VBoxManage interface. (boinc_eba570721cf19e1f, slot#0)
2023-05-31 12:51:46 (36096): Successfully started VM. (PID = '41304')
2023-05-31 12:51:46 (36096): Reporting VM Process ID to BOINC.
2023-05-31 12:51:46 (36096): Guest Log: BIOS: VirtualBox 7.0.8
2023-05-31 12:51:46 (36096): Guest Log: CPUID EDX: 0x178bfbff
2023-05-31 12:51:46 (36096): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2023-05-31 12:51:46 (36096): Guest Log: BIOS: AHCI 0-P#0: PCHS=16383/16/63 LCHS=1024/255/63 0x0000000003200000 sectors
2023-05-31 12:51:46 (36096): VM state change detected. (old = 'poweredoff', new = 'running')
2023-05-31 12:51:46 (36096): Preference change detected
2023-05-31 12:51:46 (36096): Setting CPU throttle for VM. (95%)
2023-05-31 12:51:47 (36096): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 600 seconds) or (Vbox_job.xml: 600 seconds))
2023-05-31 12:51:48 (36096): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2023-05-31 12:51:48 (36096): Guest Log: BIOS: Booting from Hard Disk...
2023-05-31 12:52:02 (36096): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2023-05-31 12:52:02 (36096): Guest Log: Host supports full mouse state reporting, switching to extended mouse integration protocol
2023-05-31 12:52:02 (36096): Guest Log: vboxguest: Successfully loaded version 7.0.8 r156879
2023-05-31 12:52:02 (36096): Guest Log: vboxguest: misc device minor 123, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2023-05-31 12:52:09 (36096): Guest Log: 12:52:06.909178 main     VBoxService 7.0.8 r156879 (verbosity: 0) linux.amd64 (Apr 17 2023 18:38:33) release log
2023-05-31 12:52:09 (36096): Guest Log: 12:52:06.909182 main     Log opened 2023-05-31T12:52:06.909171000Z
2023-05-31 12:52:09 (36096): Guest Log: 12:52:06.909489 main     OS Product: Linux
2023-05-31 12:52:09 (36096): Guest Log: 12:52:06.909560 main     OS Release: 5.15.0-71-generic
2023-05-31 12:52:09 (36096): Guest Log: 12:52:06.909616 main     OS Version: #78-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023
2023-05-31 12:52:09 (36096): Guest Log: 12:52:06.909668 main     Executable: /opt/VBoxGuestAdditions-7.0.8/sbin/VBoxService
2023-05-31 12:52:09 (36096): Guest Log: 12:52:06.909670 main     Process ID: 857
2023-05-31 12:52:09 (36096): Guest Log: 12:52:06.909670 main     Package type: LINUX_64BITS_GENERIC
2023-05-31 12:52:09 (36096): Guest Log: 12:52:06.911776 main     7.0.8 r156879 started. Verbose level = 0
2023-05-31 12:52:09 (36096): Guest Log: 12:52:06.913442 main     vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1)
2023-05-31 12:52:15 (36096): Guest Log: Starting bootup_script
2023-05-31 12:52:19 (36096): Guest Log: 10:52:18.982279 timesync vgsvcTimeSyncWorker: Radical guest time change: -7 187 935 030 000ns (GuestNow=1 685 530 338 982 208 000 ns GuestLast=1 685 537 526 917 238 000 ns fSetTimeLastLoop=true)
2023-05-31 12:52:20 (36096): Guest Log: Mounting BOINC shared/...
2023-05-31 12:52:20 (36096): Guest Log: vboxsf: g_fHostFeatures=0x8000000f g_fSfFeatures=0x1 g_uSfLastFunction=29
2023-05-31 12:52:20 (36096): Guest Log: vboxsf: Successfully loaded version 7.0.8 r156879 on 5.15.0-71-generic (LINUX_VERSION_CODE=0x50f5c)
2023-05-31 12:52:25 (36096): Guest Log: Running boinc_app...
2023-05-31 12:59:24 (36096): Guest Log: Initializing tensorflow...
2023-05-31 12:59:24 (36096): Guest Log: The settings are loaded:
2023-05-31 12:59:24 (36096): Guest Log: - The subset from dataset is going to be 1/6
2023-05-31 12:59:24 (36096): Guest Log: - There is going to be 15 epochs.
2023-05-31 12:59:24 (36096): Guest Log: Preparing dataset...
2023-05-31 12:59:24 (36096): Guest Log: Making a random balanced subset of the dataset...
2023-05-31 12:59:24 (36096): Guest Log: Incoming global weights:
2023-05-31 12:59:24 (36096): Guest Log:  [-0.04909072 -0.15819135  0.03877876  0.13290203  0.04215492  0.2199665
2023-05-31 12:59:24 (36096): Guest Log:   0.02234291  0.05914882 -0.02038564 -0.19998124 -0.0400185  -0.06845585
2023-05-31 12:59:24 (36096): Guest Log:  -0.08200432  0.10489666 -0.02713425  0.02837551]
2023-05-31 12:59:24 (36096): Guest Log: Starting work...
2023-05-31 12:59:24 (36096): Guest Log: Local intial weights:
2023-05-31 12:59:24 (36096): Guest Log:  [-0.04909072 -0.15819135  0.03877876  0.13290203  0.04215492  0.2199665
2023-05-31 12:59:24 (36096): Guest Log:   0.02234291  0.05914882 -0.02038564 -0.19998124 -0.0400185  -0.06845585
2023-05-31 12:59:24 (36096): Guest Log:  -0.08200432  0.10489666 -0.02713425  0.02837551]
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 1/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 31.18sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.19%
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 2/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 26.5sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.27%
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 3/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 24.6sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.28%
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 4/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 22.35sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.28%
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 5/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 20.92sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.27%
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 6/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 20.08sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.27%
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 7/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 20.9sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.27%
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 8/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 21.41sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.27%
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 9/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 20.68sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.28%
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 10/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 20.52sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.29%
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 11/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 20.73sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.29%
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 12/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 21.66sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.29%
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 13/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 21.09sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.29%
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 14/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 20.87sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.29%
2023-05-31 12:59:24 (36096): Guest Log: [train]	Epoch: 15/15...
2023-05-31 12:59:24 (36096): Guest Log: 			Completed  156  batches
2023-05-31 12:59:24 (36096): Guest Log: Epoch finished. -> 21.35sec.
2023-05-31 12:59:24 (36096): Guest Log: 			
2023-05-31 12:59:24 (36096): Guest Log: [train] Model accuracy: 99.30%
2023-05-31 12:59:24 (36096): Guest Log: Gradients:
2023-05-31 12:59:24 (36096): Guest Log:  [ 1.5576668e-03 -3.2640994e-04  1.1117794e-03  3.7197620e-03
2023-05-31 12:59:24 (36096): Guest Log:   8.5984170e-04  7.7216327e-04 -3.0073151e-04 -5.8200210e-05
2023-05-31 12:59:24 (36096): Guest Log:   3.6942922e-03 -1.3824999e-03 -5.0977990e-04  1.8790588e-03
2023-05-31 12:59:24 (36096): Guest Log:   1.0926723e-03 -1.5072152e-03 -7.4718893e-04  3.9635226e-04]
2023-05-31 12:59:24 (36096): Guest Log: SUCCESS
2023-05-31 12:59:25 (36096): Guest Log: boinc_app exited (0)
2023-05-31 12:59:25 (36096): Guest Log: Shutdown scheduled for Wed 2023-05-31 10:59:25 UTC, use 'shutdown -c' to cancel.
2023-05-31 12:59:26 (36096): Guest Log: 10:59:25.585103 control  Guest control service stopped
2023-05-31 12:59:26 (36096): Guest Log: 10:59:25.593105 control  Guest control worker returned with rc=VINF_TRY_AGAIN
2023-05-31 12:59:26 (36096): Guest Log: 10:59:25.594047 main     Session 0 is about to close ...
2023-05-31 12:59:26 (36096): Guest Log: 10:59:25.594227 main     Stopping all guest processes ...
2023-05-31 12:59:26 (36096): Guest Log: 10:59:25.594469 main     Closing all guest files ...
2023-05-31 12:59:26 (36096): Guest Log: 10:59:25.597886 main     Ended.
2023-05-31 12:59:28 (36096): VM is no longer is a running state. It is in 'poweredoff'.
2023-05-31 12:59:28 (36096): VM state change detected. (old = 'running', new = 'poweredoff')
2023-05-31 12:59:28 (36096): Powering off VM.
2023-05-31 12:59:28 (36096): Deregistering VM. (boinc_eba570721cf19e1f, slot#0)
2023-05-31 12:59:28 (36096): Removing network bandwidth throttle group from VM.
2023-05-31 12:59:28 (36096): Removing VM from VirtualBox.
2023-05-31 12:59:34 (36096): Virtual machine exited.
12:59:34 (36096): called boinc_finish(0)

</stderr_txt>
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