Task 9738614

Name 07960313_35_0
Workunit 7695968
Created 27 Sep 2020, 9:25:04 UTC
Sent 28 Sep 2020, 5:07:16 UTC
Report deadline 3 Oct 2020, 5:07:16 UTC
Received 28 Sep 2020, 6:19:10 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status -2147467259 (0x80004005) Unknown error code
Computer ID 7053
Run time 19 sec
CPU time
Validate state Invalid
Credit 0.00
Device peak FLOPS 4.13 GFLOPS
Application version boinc2docker v1.14 (vbox64_mt)
windows_x86_64
Peak working set size 6.34 MB
Peak swap size 1.91 MB
Peak disk usage 498.94 MB

Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<message>
Unspecified error
 (0x80004005) - exit code 2147500037 (0x80004005)</message>
<stderr_txt>
2020-09-28 01:21:42 (27292): Detected: vboxwrapper 26202
2020-09-28 01:21:42 (27292): Detected: BOINC client v7.16.11
2020-09-28 01:21:42 (27292): Detected: VirtualBox VboxManage Interface (Version: 6.1.12)
2020-09-28 01:21:43 (27292): Create VM. (boinc_d3b4f0363dda8ccd, slot#4)
2020-09-28 01:21:43 (27292): Updating drive controller type and model for desired configuration.
2020-09-28 01:21:44 (27292): Setting Memory Size for VM. (3072MB)
2020-09-28 01:21:44 (27292): Setting CPU Count for VM. (1)
2020-09-28 01:21:44 (27292): Setting Chipset Options for VM.
2020-09-28 01:21:45 (27292): Setting Boot Options for VM.
2020-09-28 01:21:45 (27292): Setting Network Configuration for NAT.
2020-09-28 01:21:45 (27292): Enabling VM Network Access.
2020-09-28 01:21:45 (27292): Disabling USB Support for VM.
2020-09-28 01:21:46 (27292): Disabling COM Port Support for VM.
2020-09-28 01:21:46 (27292): Disabling LPT Port Support for VM.
2020-09-28 01:21:46 (27292): Disabling Audio Support for VM.
2020-09-28 01:21:46 (27292): Disabling Clipboard Support for VM.
2020-09-28 01:21:47 (27292): Disabling Drag and Drop Support for VM.
2020-09-28 01:21:47 (27292): Adding storage controller(s) to VM.
2020-09-28 01:21:47 (27292): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2020-09-28 01:21:47 (27292): Adding VirtualBox Guest Additions to VM.
2020-09-28 01:21:48 (27292): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2020-09-28 01:21:48 (27292): Enabling shared directory for VM.
2020-09-28 01:21:48 (27292): Starting VM using VBoxManage interface. (boinc_d3b4f0363dda8ccd, slot#4)
2020-09-28 01:21:51 (27292): Error in start VM for VM: -2147467259
Command:
VBoxManage -q startvm "boinc_d3b4f0363dda8ccd" --type headless
Output:
Waiting for VM "boinc_d3b4f0363dda8ccd" to power on...
VBoxManage.exe: error: Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE).
VBoxManage.exe: error: VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole

2020-09-28 01:21:51 (27292): VM failed to start.
2020-09-28 01:21:51 (27292): Could not start 
2020-09-28 01:21:51 (27292): ERROR: VM failed to start
2020-09-28 01:21:51 (27292): Powering off VM.
2020-09-28 01:21:51 (27292): Deregistering VM. (boinc_d3b4f0363dda8ccd, slot#4)
2020-09-28 01:21:51 (27292): Removing network bandwidth throttle group from VM.
2020-09-28 01:21:52 (27292): Removing VM from VirtualBox.
2020-09-28 01:21:53 (27292): Removing virtual ISO 9660 disk from VirtualBox.

    Hypervisor System Log:

00:00:06.125481          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:06.125570          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
00:00:06.129879          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:06.365838          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.365867          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.365879          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.365886          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:06.370609          Launched VM: 70970096 pid: 26600 (0x67e8) frontend: headless name: boinc_d3b4f0363dda8ccd
00:00:09.247186          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_d3b4f0363dda8ccd\boinc_d3b4f0363dda8ccd.vbox" with version "1.16-windows"
00:00:09.311397          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:09.311423          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:09.311433          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:09.311441          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:09.312621          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
00:00:09.357452          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:09.357478          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:09.357489          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:09.357497          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:09.608131          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:09.608158          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:09.608168          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:09.608176          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:09.608306          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_d3b4f0363dda8ccd' while it is locked}, preserve=false aResultDetail=0
00:00:10.885586          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.885611          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.885622          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.885631          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.885830          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.885856          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.885871          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.885884          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:10.885936          Saving settings file "C:\Users\Mike\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:11.154563          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:11.154591          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:11.154602          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:11.154610          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:00:16.158758 main     VirtualBox: object deletion starts
00:00:16.159175 main     HostDnsMonitor: shutting down ...
00:00:16.159210 main     HostDnsMonitor: shut down
00:00:16.161366 Watcher  ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={The object is not ready}, preserve=false aResultDetail=0
00:00:16.161524 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

            no
Exclusive HW virtualization use: off
Default hard disk format:        VDI
VRDE auth library:               VBoxAuth
Webservice auth. library:        VBoxAuth
Remote desktop ExtPack:          
Log history count:               3
Default frontend:                
Default audio driver:            DirectSound
Autostart database path:         
Default Guest Additions ISO:     C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso
Logging Level:                   all
Proxy Mode:                      System
Proxy URL:                       

2020-09-28 01:21:43 (27292): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2020-09-28T05:21:43.028000000Z
Processor online count: 8
Processor count: 8
Processor online core count: 4
Processor core count: 4
Processor supports HW virtualization: no
Processor supports PAE: yes
Processor supports long mode: yes
Processor supports nested paging: no
Processor supports unrestricted guest: no
Processor supports nested HW virtualization: no
Processor#0 speed: unknown
Processor#0 description: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz
Processor#1 speed: unknown
Processor#1 description: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz
Processor#2 speed: unknown
Processor#2 description: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz
Processor#3 speed: unknown
Processor#3 description: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz
Processor#4 speed: unknown
Processor#4 description: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz
Processor#5 speed: unknown
Processor#5 description: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz
Processor#6 speed: unknown
Processor#6 description: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz
Processor#7 speed: unknown
Processor#7 description: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz
Memory size: 16319 MByte
Memory available: 11126 MByte
Operating system: Windows 10
Operating system version: 10.0.18362

2020-09-28 01:21:43 (27292): 
Command: VBoxManage -q showvminfo "boinc_d3b4f0363dda8ccd" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_d3b4f0363dda8ccd'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(Bstr(VMNameOrUuid).raw(), machine.asOutParam())" at line 2715 of file VBoxManageInfo.cpp

2020-09-28 01:21:43 (27292): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC\slots\4/vm_image.vdi" 
Exit Code: -2135228412
Output:
VBoxManage.exe: error: Could not find file for the medium 'C:\ProgramData\BOINC\slots\4\vm_image.vdi' (VERR_FILE_NOT_FOUND)
VBoxManage.exe: error: Details: code VBOX_E_FILE_ERROR (0x80bb0004), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 191 of file VBoxManageDisk.cpp

2020-09-28 01:21:44 (27292): 
Command: VBoxManage -q createvm --name "boinc_d3b4f0363dda8ccd" --basefolder "C:\ProgramData\BOINC\slots\4" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_d3b4f0363dda8ccd' is created and registered.
UUID: e60ec022-6afc-40c7-91da-15197c92892c
Settings file: 'C:\ProgramData\BOINC\slots\4\boinc_d3b4f0363dda8ccd\boinc_d3b4f0363dda8ccd.vbox'

2020-09-28 01:21:44 (27292): 
Command: VBoxManage -q modifyvm "boinc_d3b4f0363dda8ccd" --description "07960313_35_0" 
Exit Code: 0
Output:

2020-09-28 01:21:44 (27292): 
Command: VBoxManage -q modifyvm "boinc_d3b4f0363dda8ccd" --memory 3072 
Exit Code: 0
Output:

2020-09-28 01:21:44 (27292): 
Command: VBoxManage -q modifyvm "boinc_d3b4f0363dda8ccd" --cpus 1 
Exit Code: 0
Output:

2020-09-28 01:21:45 (27292): 
Command: VBoxManage -q modifyvm "boinc_d3b4f0363dda8ccd" --acpi on --ioapic on 
Exit Code: 0
Output:

2020-09-28 01:21:45 (27292): 
Command: VBoxManage -q modifyvm "boinc_d3b4f0363dda8ccd" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2020-09-28 01:21:45 (27292): 
Command: VBoxManage -q modifyvm "boinc_d3b4f0363dda8ccd" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2020-09-28 01:21:45 (27292): 
Command: VBoxManage -q modifyvm "boinc_d3b4f0363dda8ccd" --cableconnected1 on 
Exit Code: 0
Output:

2020-09-28 01:21:46 (27292): 
Command: VBoxManage -q modifyvm "boinc_d3b4f0363dda8ccd" --usb off 
Exit Code: 0
Output:

2020-09-28 01:21:46 (27292): 
Command: VBoxManage -q modifyvm "boinc_d3b4f0363dda8ccd" --uart1 off --uart2 off 
Exit Code: 0
Output:

2020-09-28 01:21:46 (27292): 
Command: VBoxManage -q modifyvm "boinc_d3b4f0363dda8ccd" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2020-09-28 01:21:46 (27292): 
Command: VBoxManage -q modifyvm "boinc_d3b4f0363dda8ccd" --audio none 
Exit Code: 0
Output:

2020-09-28 01:21:47 (27292): 
Command: VBoxManage -q modifyvm "boinc_d3b4f0363dda8ccd" --clipboard disabled 
Exit Code: 0
Output:

2020-09-28 01:21:47 (27292): 
Command: VBoxManage -q modifyvm "boinc_d3b4f0363dda8ccd" --draganddrop disabled 
Exit Code: 0
Output:

2020-09-28 01:21:47 (27292): 
Command: VBoxManage -q storagectl "boinc_d3b4f0363dda8ccd" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2020-09-28 01:21:47 (27292): 
Command: VBoxManage -q storageattach "boinc_d3b4f0363dda8ccd" --storagectl "Hard Disk Controller" --port 0 --device 0 --type dvddrive --medium "C:\ProgramData\BOINC\slots\4/vm_isocontext.iso" 
Exit Code: 0
Output:

2020-09-28 01:21:48 (27292): 
Command: VBoxManage -q storageattach "boinc_d3b4f0363dda8ccd" --storagectl "Hard Disk Controller" --port 2 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2020-09-28 01:21:48 (27292): 
Command: VBoxManage -q bandwidthctl "boinc_d3b4f0363dda8ccd" add "boinc_d3b4f0363dda8ccd_net" --type network --limit 1024G 
Exit Code: 0
Output:

2020-09-28 01:21:48 (27292): 
Command: VBoxManage -q sharedfolder add "boinc_d3b4f0363dda8ccd" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\4/shared"
Exit Code: 0
Output:

2020-09-28 01:21:51 (27292): 
Command: VBoxManage -q startvm "boinc_d3b4f0363dda8ccd" --type headless
Exit Code: -2147467259
Output:
Waiting for VM "boinc_d3b4f0363dda8ccd" to power on...
VBoxManage.exe: error: Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE).
VBoxManage.exe: error: VT-x is disabled in the BIOS for all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED)
VBoxManage.exe: error: Details: code E_FAIL (0x80004005), component ConsoleWrap, interface IConsole

2020-09-28 01:21:51 (27292): 
Command: VBoxManage -q snapshot "boinc_d3b4f0363dda8ccd" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2020-09-28 01:21:52 (27292): 
Command: VBoxManage -q bandwidthctl "boinc_d3b4f0363dda8ccd" remove "boinc_d3b4f0363dda8ccd_net" 
Exit Code: 0
Output:
VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running

2020-09-28 01:21:52 (27292): 
Command: VBoxManage -q unregistervm "boinc_d3b4f0363dda8ccd" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_d3b4f0363dda8ccd' while it is locked
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "Unregister(CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 154 of file VBoxManageMisc.cpp

2020-09-28 01:21:53 (27292): 
Command: VBoxManage -q unregistervm "boinc_d3b4f0363dda8ccd" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2020-09-28 01:21:53 (27292): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\4/vm_isocontext.iso" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

01:21:59 (27292): called boinc_finish(-2147467259)

</stderr_txt>
]]>


©2025 COPYRIGHT 2017-2018 NCN