Task 8604308

Stderr output

<core_client_version>7.16.7</core_client_version>
<![CDATA[
<message>
exceeded elapsed time limit 8219.12 (86400.00G/10.51G)</message>
<stderr_txt>
2020-07-02 06:16:46 (6200): vboxwrapper (7.9.26200): starting
2020-07-02 06:16:49 (6200): Feature: Checkpoint interval offset (371 seconds)
2020-07-02 06:16:49 (6200): Detected: VirtualBox VboxManage Interface (Version: 6.0.14)
2020-07-02 06:16:49 (6200): Detected: Minimum checkpoint interval (600.000000 seconds)
2020-07-02 06:16:50 (6200): Create VM. (boinc_125cf9986d7dea5f, slot#4)
2020-07-02 06:16:50 (6200): Updating drive controller type and model for desired configuration.
2020-07-02 06:16:50 (6200): Setting Memory Size for VM. (3072MB)
2020-07-02 06:16:51 (6200): Setting CPU Count for VM. (1)
2020-07-02 06:16:51 (6200): Setting Chipset Options for VM.
2020-07-02 06:16:51 (6200): Setting Boot Options for VM.
2020-07-02 06:16:52 (6200): Setting Network Configuration for NAT.
2020-07-02 06:16:52 (6200): Enabling VM Network Access.
2020-07-02 06:16:52 (6200): Disabling USB Support for VM.
2020-07-02 06:16:52 (6200): Disabling COM Port Support for VM.
2020-07-02 06:16:53 (6200): Disabling LPT Port Support for VM.
2020-07-02 06:16:53 (6200): Disabling Audio Support for VM.
2020-07-02 06:16:53 (6200): Disabling Clipboard Support for VM.
2020-07-02 06:16:54 (6200): Disabling Drag and Drop Support for VM.
2020-07-02 06:16:54 (6200): Adding storage controller(s) to VM.
2020-07-02 06:16:54 (6200): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2020-07-02 06:16:55 (6200): Adding VirtualBox Guest Additions to VM.
2020-07-02 06:16:55 (6200): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2020-07-02 06:16:55 (6200): Enabling shared directory for VM.
2020-07-02 06:16:56 (6200): Starting VM using VboxManage interface. (boinc_125cf9986d7dea5f, slot#4)
2020-07-02 06:17:03 (6200): Successfully started VM. (PID = '8288')
2020-07-02 06:17:03 (6200): Reporting VM Process ID to BOINC.
2020-07-02 06:17:08 (6200): Guest Log: BIOS: VirtualBox 6.0.14

2020-07-02 06:17:08 (6200): Guest Log: CPUID EDX: 0x178bf3ff

2020-07-02 06:17:08 (6200): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032

2020-07-02 06:17:08 (6200): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80

2020-07-02 06:17:08 (6200): Guest Log: BIOS: Boot from Hard Disk 0 failed

2020-07-02 06:17:08 (6200): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003

2020-07-02 06:17:08 (6200): Guest Log: BIOS: Booting from CD-ROM...

2020-07-02 06:17:08 (6200): VM state change detected. (old = 'poweroff', new = 'running')
2020-07-02 06:17:18 (6200): Preference change detected
2020-07-02 06:17:18 (6200): Setting CPU throttle for VM. (100%)
2020-07-02 06:17:19 (6200): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2020-07-02 07:57:23 (6200): Status Report: Elapsed Time: '6004.699835'
2020-07-02 07:57:23 (6200): Status Report: CPU Time: '6.046875'
2020-07-02 08:33:51 (6200): Powering off VM.
2020-07-02 08:33:52 (6200): Successfully stopped VM.
2020-07-02 08:33:52 (6200): Deregistering VM. (boinc_125cf9986d7dea5f, slot#4)
2020-07-02 08:33:52 (6200): Removing network bandwidth throttle group from VM.
2020-07-02 08:33:53 (6200): Removing VM from VirtualBox.
2020-07-02 08:33:53 (6200): Removing virtual ISO 9660 disk from VirtualBox.

    Hypervisor System Log:

02:16:21.575761          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
02:16:26.873949          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:16:26.874203          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:16:26.884239          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
02:16:32.157519          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:16:32.157786          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:16:32.167963          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
02:16:37.422189          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:16:37.422527          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:16:37.433805          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
02:16:42.709205          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:16:42.709556          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:16:42.720397          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
02:16:47.949325          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:16:47.949675          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:16:47.961634          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
02:16:53.234785          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:16:53.235051          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:16:53.245119          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
02:16:58.516520          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:16:58.516778          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:16:58.526978          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
02:17:03.994806          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_125cf9986d7dea5f\boinc_125cf9986d7dea5f.vbox" with version "1.16-windows"
02:17:04.370895          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:17:04.371144          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
02:17:04.379409          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
02:17:04.701704          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={5047460a-265d-4538-b23e-ddba5fb84976} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
02:17:04.811691          Saving settings file "C:\ProgramData\BOINC\slots\4\boinc_125cf9986d7dea5f\boinc_125cf9986d7dea5f.vbox" with version "1.16-windows"
02:17:05.118301          Saving settings file "C:\Users\Steven Yates\.VirtualBox\VirtualBox.xml" with version "1.12-windows"
02:17:10.404469 main     VirtualBox: object deletion starts
02:17:10.404801 main     ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\Users\Steven Yates\VirtualBox VMs\Steven Yates\Snapshots/{f60cef67-c243-44a4-86cf-a4c3e6d301ac}.vdi' cannot be closed because it is still attached to 1 virtual machines}, preserve=false aResultDetail=0
02:17:10.404948 main     ERROR [COM]: aRC=VBOX_E_OBJECT_IN_USE (0x80bb000c) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\Users\Steven Yates\VirtualBox VMs\Steven Yates\Steven Yates.vdi' cannot be closed because it is still attached to 1 virtual machines}, preserve=false aResultDetail=0
02:17:10.411780 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
02:17:10.412357 main     VirtualBox: object deleted

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

ual disk limit (info):       2199022206976 Bytes
Maximum Serial Port count:       4
Maximum Parallel Port count:     2
Maximum Boot Position:           4
Maximum PIIX3 Network Adapter count:   8
Maximum ICH9 Network Adapter count:   36
Maximum PIIX3 IDE Controllers:   1
Maximum ICH9 IDE Controllers:    1
Maximum IDE Port count:          2
Maximum Devices per IDE Port:    2
Maximum PIIX3 SATA Controllers:  1
Maximum ICH9 SATA Controllers:   8
Maximum SATA 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 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\Steven Yates\VirtualBox VMs
Raw-mode Supported:              yes
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:                       

2020-07-02 06:16:49 (6200): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2020-07-02T10:16:49.502000000Z
Processor online count: 2
Processor count: 2
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#0 speed: unknown
Processor#0 description: Intel(R) Core(TM)2 Duo CPU     E8300  @ 2.83GHz
Processor#1 speed: unknown
Processor#1 description: Intel(R) Core(TM)2 Duo CPU     E8300  @ 2.83GHz
Memory size: 4015 MByte
Memory available: 1439 MByte
Operating system: Windows 10
Operating system version: 10.0.18362

2020-07-02 06:16:50 (6200): 
Command: VBoxManage -q showvminfo "boinc_125cf9986d7dea5f" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_125cf9986d7dea5f'
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 2621 of file VBoxManageInfo.cpp

2020-07-02 06:16:50 (6200): 
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

2020-07-02 06:16:50 (6200): 
Command: VBoxManage -q createvm --name "boinc_125cf9986d7dea5f" --basefolder "C:\ProgramData\BOINC\slots\4" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_125cf9986d7dea5f' is created and registered.
UUID: 53dfd237-bd28-4625-b6ef-c92022fa0dfa
Settings file: 'C:\ProgramData\BOINC\slots\4\boinc_125cf9986d7dea5f\boinc_125cf9986d7dea5f.vbox'

2020-07-02 06:16:50 (6200): 
Command: VBoxManage -q modifyvm "boinc_125cf9986d7dea5f" --description "07821807_28_1" 
Exit Code: 0
Output:

2020-07-02 06:16:51 (6200): 
Command: VBoxManage -q modifyvm "boinc_125cf9986d7dea5f" --memory 3072 
Exit Code: 0
Output:

2020-07-02 06:16:51 (6200): 
Command: VBoxManage -q modifyvm "boinc_125cf9986d7dea5f" --cpus 1 
Exit Code: 0
Output:

2020-07-02 06:16:51 (6200): 
Command: VBoxManage -q modifyvm "boinc_125cf9986d7dea5f" --acpi on --ioapic on 
Exit Code: 0
Output:

2020-07-02 06:16:52 (6200): 
Command: VBoxManage -q modifyvm "boinc_125cf9986d7dea5f" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2020-07-02 06:16:52 (6200): 
Command: VBoxManage -q modifyvm "boinc_125cf9986d7dea5f" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2020-07-02 06:16:52 (6200): 
Command: VBoxManage -q modifyvm "boinc_125cf9986d7dea5f" --cableconnected1 on 
Exit Code: 0
Output:

2020-07-02 06:16:52 (6200): 
Command: VBoxManage -q modifyvm "boinc_125cf9986d7dea5f" --usb off 
Exit Code: 0
Output:

2020-07-02 06:16:53 (6200): 
Command: VBoxManage -q modifyvm "boinc_125cf9986d7dea5f" --uart1 off --uart2 off 
Exit Code: 0
Output:

2020-07-02 06:16:53 (6200): 
Command: VBoxManage -q modifyvm "boinc_125cf9986d7dea5f" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2020-07-02 06:16:53 (6200): 
Command: VBoxManage -q modifyvm "boinc_125cf9986d7dea5f" --audio none 
Exit Code: 0
Output:

2020-07-02 06:16:54 (6200): 
Command: VBoxManage -q modifyvm "boinc_125cf9986d7dea5f" --clipboard disabled 
Exit Code: 0
Output:

2020-07-02 06:16:54 (6200): 
Command: VBoxManage -q modifyvm "boinc_125cf9986d7dea5f" --draganddrop disabled 
Exit Code: 0
Output:

2020-07-02 06:16:54 (6200): 
Command: VBoxManage -q storagectl "boinc_125cf9986d7dea5f" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2020-07-02 06:16:55 (6200): 
Command: VBoxManage -q storageattach "boinc_125cf9986d7dea5f" --storagectl "Hard Disk Controller" --port 0 --device 0 --type dvddrive --medium "C:\ProgramData\BOINC\slots\4/vm_isocontext.iso" 
Exit Code: 0
Output:

2020-07-02 06:16:55 (6200): 
Command: VBoxManage -q storageattach "boinc_125cf9986d7dea5f" --storagectl "Hard Disk Controller" --port 2 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2020-07-02 06:16:55 (6200): 
Command: VBoxManage -q bandwidthctl "boinc_125cf9986d7dea5f" add "boinc_125cf9986d7dea5f_net" --type network --limit 1024G 
Exit Code: 0
Output:

2020-07-02 06:16:55 (6200): 
Command: VBoxManage -q sharedfolder add "boinc_125cf9986d7dea5f" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\4/shared"
Exit Code: 0
Output:

2020-07-02 06:17:02 (6200): 
Command: VBoxManage -q startvm "boinc_125cf9986d7dea5f" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_125cf9986d7dea5f" to power on...
VM "boinc_125cf9986d7dea5f" has been successfully started.

2020-07-02 06:17:19 (6200): 
Command: VBoxManage -q controlvm "boinc_125cf9986d7dea5f" cpuexecutioncap 100 
Exit Code: 0
Output:

2020-07-02 08:33:52 (6200): 
Command: VBoxManage -q controlvm "boinc_125cf9986d7dea5f" poweroff
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2020-07-02 08:33:52 (6200): 
Command: VBoxManage -q snapshot "boinc_125cf9986d7dea5f" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2020-07-02 08:33:53 (6200): 
Command: VBoxManage -q bandwidthctl "boinc_125cf9986d7dea5f" remove "boinc_125cf9986d7dea5f_net" 
Exit Code: 0
Output:

2020-07-02 08:33:53 (6200): 
Command: VBoxManage -q unregistervm "boinc_125cf9986d7dea5f" --delete 
Exit Code: 0
Output:
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

2020-07-02 08:33:53 (6200): 
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%

08:34:00 (6200): called boinc_finish(194)

</stderr_txt>
]]>

©2024 COPYRIGHT 2017-2018 NCN