Name | 08392316_026_2 |
Workunit | 8483528 |
Created | 9 Jul 2021, 9:20:52 UTC |
Sent | 9 Jul 2021, 10:33:07 UTC |
Report deadline | 14 Jul 2021, 10:33:07 UTC |
Received | 10 Jul 2021, 10:56:54 UTC |
Server state | Over |
Outcome | Computation error |
Client state | Compute error |
Exit status | -2147467259 (0x80004005) Unknown error code |
Computer ID | 11776 |
Run time | 20 sec |
CPU time | |
Validate state | Invalid |
Credit | 0.00 |
Device peak FLOPS | 3.52 GFLOPS |
Application version | boinc2docker v1.14 (vbox64_mt) windows_x86_64 |
Peak working set size | 6.22 MB |
Peak swap size | 1.65 MB |
Peak disk usage | 501.19 MB |
<core_client_version>7.16.11</core_client_version> <![CDATA[ <message> Unspecified error (0x80004005) - exit code 2147500037 (0x80004005)</message> <stderr_txt> 2021-07-09 18:56:04 (10252): Detected: vboxwrapper 26202 2021-07-09 18:56:04 (10252): Detected: BOINC client v7.16.11 2021-07-09 18:56:06 (10252): Detected: VirtualBox VboxManage Interface (Version: 6.1.12) 2021-07-09 18:56:07 (10252): Create VM. (boinc_ff4a8f6915f2d7b5, slot#3) 2021-07-09 18:56:07 (10252): Updating drive controller type and model for desired configuration. 2021-07-09 18:56:07 (10252): Setting Memory Size for VM. (3072MB) 2021-07-09 18:56:08 (10252): Setting CPU Count for VM. (1) 2021-07-09 18:56:08 (10252): Setting Chipset Options for VM. 2021-07-09 18:56:08 (10252): Setting Boot Options for VM. 2021-07-09 18:56:08 (10252): Setting Network Configuration for NAT. 2021-07-09 18:56:09 (10252): Enabling VM Network Access. 2021-07-09 18:56:09 (10252): Disabling USB Support for VM. 2021-07-09 18:56:09 (10252): Disabling COM Port Support for VM. 2021-07-09 18:56:10 (10252): Disabling LPT Port Support for VM. 2021-07-09 18:56:10 (10252): Disabling Audio Support for VM. 2021-07-09 18:56:10 (10252): Disabling Clipboard Support for VM. 2021-07-09 18:56:10 (10252): Disabling Drag and Drop Support for VM. 2021-07-09 18:56:11 (10252): Adding storage controller(s) to VM. 2021-07-09 18:56:11 (10252): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso) 2021-07-09 18:56:11 (10252): Adding VirtualBox Guest Additions to VM. 2021-07-09 18:56:12 (10252): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB) 2021-07-09 18:56:12 (10252): Enabling shared directory for VM. 2021-07-09 18:56:12 (10252): Starting VM using VBoxManage interface. (boinc_ff4a8f6915f2d7b5, slot#3) 2021-07-09 18:56:16 (10252): Error in start VM for VM: -2147467259 Command: VBoxManage -q startvm "boinc_ff4a8f6915f2d7b5" --type headless Output: Waiting for VM "boinc_ff4a8f6915f2d7b5" 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 2021-07-09 18:56:16 (10252): VM failed to start. 2021-07-09 18:56:16 (10252): Could not start 2021-07-09 18:56:16 (10252): ERROR: VM failed to start 2021-07-09 18:56:16 (10252): Powering off VM. 2021-07-09 18:56:16 (10252): Deregistering VM. (boinc_ff4a8f6915f2d7b5, slot#3) 2021-07-09 18:56:16 (10252): Removing network bandwidth throttle group from VM. 2021-07-09 18:56:16 (10252): Removing VM from VirtualBox. 2021-07-09 18:56:17 (10252): Removing virtual ISO 9660 disk from VirtualBox. Hypervisor System Log: 00:00:00.163025 usbLibGetDevices: Starting USB device enumeration 00:00:00.239893 usbLibGetDevices: Found 2 USB devices, 0 captured 00:00:00.579732 netIfIsWireless: CreateFile on '\\.\{E1C609BF-2849-450E-AF23-E6BA5574207D}' failed with rcWin=2 (0x2) - ignoring 00:00:00.585462 HostDnsMonitor: initializing 00:00:00.594824 HostDnsMonitor: updating information 00:00:00.594862 HostDnsMonitor: old information 00:00:00.594863 no server entries 00:00:00.594865 no domain set 00:00:00.594866 no search string entries 00:00:00.594867 HostDnsMonitor: new information 00:00:00.594867 server 1: 82.163.143.176 00:00:00.594868 server 2: 82.163.142.178 00:00:00.594869 domain: gateway 00:00:00.594870 no search string entries 00:00:00.718527 SUPR0QueryVTCaps -> VERR_VMX_MSR_ALL_VMX_DISABLED 00:00:00.719332 VD: VDInit finished with VINF_SUCCESS 00:00:00.720894 VirtualBox: object created 00:00:01.412934 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={d0a0163f-e254-4e5b-a1f2-011cf991c38d} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_ff4a8f6915f2d7b5'}, preserve=false aResultDetail=0 00:00:01.696855 ERROR [COM]: aRC=VBOX_E_FILE_ERROR (0x80bb0004) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Could not find file for the medium 'C:\ProgramData\BOINC\slots\3\vm_image.vdi' (VERR_FILE_NOT_FOUND)}, preserve=false aResultDetail=-102 00:00:01.988291 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:02.032819 Saving settings file "C:\Users\Avan O'Keefe\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:02.268451 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:02.564697 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:02.830366 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:03.120031 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:03.399901 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:03.689681 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:03.974197 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:04.252372 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:04.536282 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:04.848847 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:05.136045 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:05.406694 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:05.673791 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:05.949887 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:06.252136 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 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:06.254292 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 0 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:06.254513 Saving settings file "C:\Users\Avan O'Keefe\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:06.279220 Saving settings file "C:\Users\Avan O'Keefe\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:06.293045 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:06.552436 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:06.554271 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 2 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0 00:00:06.554474 Saving settings file "C:\Users\Avan O'Keefe\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:06.575538 Saving settings file "C:\Users\Avan O'Keefe\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:06.594839 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:06.835863 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:07.118443 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:07.389268 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 00:00:07.389511 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 00:00:07.400724 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 00:00:07.653275 Launched VM: 68127376 pid: 11668 (0x2d94) frontend: headless name: boinc_ff4a8f6915f2d7b5 00:00:11.097406 Saving settings file "C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox" with version "1.16-windows" 00:00:11.341505 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 00:00:11.726189 Saving settings file "C:\Users\Avan O'Keefe\.VirtualBox\VirtualBox.xml" with version "1.12-windows" 00:00:17.025042 main VirtualBox: object deletion starts 00:00:17.026054 main HostDnsMonitor: shutting down ... 00:00:17.026098 main HostDnsMonitor: shut down 00:00:17.027946 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 00:00:17.028162 main VirtualBox: object deleted VM Execution Log: VM Startup Log: VM Trace Log: ATA Port count: 30 Maximum Devices per SATA Port: 1 Maximum PIIX3 SCSI Controllers: 1 Maximum ICH9 SCSI Controllers: 8 Maximum SCSI Port count: 16 Maximum Devices per SCSI Port: 1 Maximum SAS PIIX3 Controllers: 1 Maximum SAS ICH9 Controllers: 8 Maximum SAS Port count: 255 Maximum Devices per SAS Port: 1 Maximum NVMe PIIX3 Controllers: 1 Maximum NVMe ICH9 Controllers: 8 Maximum NVMe Port count: 255 Maximum Devices per NVMe Port: 1 Maximum virtio-scsi PIIX3 Controllers: 1 Maximum virtio-scsi ICH9 Controllers: 8 Maximum virtio-scsi Port count: 256 Maximum Devices per virtio-scsi Port: 1 Maximum PIIX3 Floppy Controllers:1 Maximum ICH9 Floppy Controllers: 1 Maximum Floppy Port count: 1 Maximum Devices per Floppy Port: 2 Default machine folder: C:\Users\Avan O'Keefe\VirtualBox VMs Raw-mode Supported: 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: 2021-07-09 18:56:06 (10252): Command: VBoxManage -q list hostinfo Exit Code: 0 Output: Host Information: Host time: 2021-07-09T10:56:06.391000000Z Processor online count: 4 Processor count: 4 Processor online core count: 2 Processor core count: 2 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) i3-3220 CPU @ 3.30GHz Processor#1 speed: unknown Processor#1 description: Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz Processor#2 speed: unknown Processor#2 description: Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz Processor#3 speed: unknown Processor#3 description: Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz Memory size: 4032 MByte Memory available: 1748 MByte Operating system: Windows 10 Operating system version: 10.0.19041 2021-07-09 18:56:06 (10252): Command: VBoxManage -q showvminfo "boinc_ff4a8f6915f2d7b5" --machinereadable Exit Code: -2135228415 Output: VBoxManage.exe: error: Could not find a registered machine named 'boinc_ff4a8f6915f2d7b5' 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 2021-07-09 18:56:07 (10252): Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC\slots\3/vm_image.vdi" Exit Code: -2135228412 Output: VBoxManage.exe: error: Could not find file for the medium 'C:\ProgramData\BOINC\slots\3\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 2021-07-09 18:56:07 (10252): Command: VBoxManage -q createvm --name "boinc_ff4a8f6915f2d7b5" --basefolder "C:\ProgramData\BOINC\slots\3" --ostype "Linux26_64" --register Exit Code: 0 Output: Virtual machine 'boinc_ff4a8f6915f2d7b5' is created and registered. UUID: 4a7366dd-3360-4e92-9b63-e8612e1e3ab8 Settings file: 'C:\ProgramData\BOINC\slots\3\boinc_ff4a8f6915f2d7b5\boinc_ff4a8f6915f2d7b5.vbox' 2021-07-09 18:56:07 (10252): Command: VBoxManage -q modifyvm "boinc_ff4a8f6915f2d7b5" --description "08392316_026_2" Exit Code: 0 Output: 2021-07-09 18:56:08 (10252): Command: VBoxManage -q modifyvm "boinc_ff4a8f6915f2d7b5" --memory 3072 Exit Code: 0 Output: 2021-07-09 18:56:08 (10252): Command: VBoxManage -q modifyvm "boinc_ff4a8f6915f2d7b5" --cpus 1 Exit Code: 0 Output: 2021-07-09 18:56:08 (10252): Command: VBoxManage -q modifyvm "boinc_ff4a8f6915f2d7b5" --acpi on --ioapic on Exit Code: 0 Output: 2021-07-09 18:56:08 (10252): Command: VBoxManage -q modifyvm "boinc_ff4a8f6915f2d7b5" --boot1 disk --boot2 dvd --boot3 none --boot4 none Exit Code: 0 Output: 2021-07-09 18:56:09 (10252): Command: VBoxManage -q modifyvm "boinc_ff4a8f6915f2d7b5" --nic1 nat --natdnsproxy1 on --cableconnected1 off Exit Code: 0 Output: 2021-07-09 18:56:09 (10252): Command: VBoxManage -q modifyvm "boinc_ff4a8f6915f2d7b5" --cableconnected1 on Exit Code: 0 Output: 2021-07-09 18:56:09 (10252): Command: VBoxManage -q modifyvm "boinc_ff4a8f6915f2d7b5" --usb off Exit Code: 0 Output: 2021-07-09 18:56:10 (10252): Command: VBoxManage -q modifyvm "boinc_ff4a8f6915f2d7b5" --uart1 off --uart2 off Exit Code: 0 Output: 2021-07-09 18:56:10 (10252): Command: VBoxManage -q modifyvm "boinc_ff4a8f6915f2d7b5" --lpt1 off --lpt2 off Exit Code: 0 Output: 2021-07-09 18:56:10 (10252): Command: VBoxManage -q modifyvm "boinc_ff4a8f6915f2d7b5" --audio none Exit Code: 0 Output: 2021-07-09 18:56:10 (10252): Command: VBoxManage -q modifyvm "boinc_ff4a8f6915f2d7b5" --clipboard disabled Exit Code: 0 Output: 2021-07-09 18:56:11 (10252): Command: VBoxManage -q modifyvm "boinc_ff4a8f6915f2d7b5" --draganddrop disabled Exit Code: 0 Output: 2021-07-09 18:56:11 (10252): Command: VBoxManage -q storagectl "boinc_ff4a8f6915f2d7b5" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3 Exit Code: 0 Output: 2021-07-09 18:56:11 (10252): Command: VBoxManage -q storageattach "boinc_ff4a8f6915f2d7b5" --storagectl "Hard Disk Controller" --port 0 --device 0 --type dvddrive --medium "C:\ProgramData\BOINC\slots\3/vm_isocontext.iso" Exit Code: 0 Output: 2021-07-09 18:56:12 (10252): Command: VBoxManage -q storageattach "boinc_ff4a8f6915f2d7b5" --storagectl "Hard Disk Controller" --port 2 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" Exit Code: 0 Output: 2021-07-09 18:56:12 (10252): Command: VBoxManage -q bandwidthctl "boinc_ff4a8f6915f2d7b5" add "boinc_ff4a8f6915f2d7b5_net" --type network --limit 1024G Exit Code: 0 Output: 2021-07-09 18:56:12 (10252): Command: VBoxManage -q sharedfolder add "boinc_ff4a8f6915f2d7b5" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\3/shared" Exit Code: 0 Output: 2021-07-09 18:56:16 (10252): Command: VBoxManage -q startvm "boinc_ff4a8f6915f2d7b5" --type headless Exit Code: -2147467259 Output: Waiting for VM "boinc_ff4a8f6915f2d7b5" 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 2021-07-09 18:56:16 (10252): Command: VBoxManage -q snapshot "boinc_ff4a8f6915f2d7b5" list Exit Code: -108 Output: This machine does not have any snapshots 2021-07-09 18:56:16 (10252): Command: VBoxManage -q bandwidthctl "boinc_ff4a8f6915f2d7b5" remove "boinc_ff4a8f6915f2d7b5_net" Exit Code: 0 Output: VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running 2021-07-09 18:56:17 (10252): Command: VBoxManage -q unregistervm "boinc_ff4a8f6915f2d7b5" --delete Exit Code: 0 Output: 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100% 2021-07-09 18:56:17 (10252): Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\3/vm_isocontext.iso" --delete Exit Code: 0 Output: 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100% 18:56:22 (10252): called boinc_finish(-2147467259) </stderr_txt> ]]>
©2024 COPYRIGHT 2017-2018 NCN