Task 384188

Name 06974271_012_4
Workunit 221029
Created 10 Dec 2018, 17:38:11 UTC
Sent 10 Dec 2018, 17:38:20 UTC
Report deadline 11 Dec 2018, 1:38:20 UTC
Received 11 Dec 2018, 4:13:59 UTC
Server state Over
Outcome Validate error
Client state Done
Exit status 0 (0x00000000)
Computer ID 322
Run time 4 hours 3 min 6 sec
CPU time 3 hours 58 min 40 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 6.13 GFLOPS
Application version boinc2docker v1.12 (vbox64_mt)
x86_64-apple-darwin
Peak working set size 3.10 GB
Peak swap size 11.42 GB
Peak disk usage 2.07 GB

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
2018-12-10 16:10:38 (58719): vboxwrapper (7.7.26199): starting
2018-12-10 16:10:39 (58719): Feature: Checkpoint interval offset (275 seconds)
2018-12-10 16:10:39 (58719): Detected: VirtualBox VboxManage Interface (Version: 5.2.18)
2018-12-10 16:10:39 (58719): Detected: Sandbox Configuration Enabled
2018-12-10 16:10:39 (58719): Detected: Minimum checkpoint interval (600.000000 seconds)
2018-12-10 16:10:39 (58719): Create VM. (boinc_e78614d03c9eb22c, slot#2)
2018-12-10 16:10:39 (58719): Updating drive controller type and model for desired configuration.
2018-12-10 16:10:39 (58719): Setting Memory Size for VM. (3072MB)
2018-12-10 16:10:39 (58719): Setting CPU Count for VM. (1)
2018-12-10 16:10:39 (58719): Setting Chipset Options for VM.
2018-12-10 16:10:39 (58719): Setting Boot Options for VM.
2018-12-10 16:10:39 (58719): Setting Network Configuration for NAT.
2018-12-10 16:10:39 (58719): Enabling VM Network Access.
2018-12-10 16:10:39 (58719): Disabling USB Support for VM.
2018-12-10 16:10:39 (58719): Disabling COM Port Support for VM.
2018-12-10 16:10:39 (58719): Disabling Audio Support for VM.
2018-12-10 16:10:39 (58719): Disabling Clipboard Support for VM.
2018-12-10 16:10:39 (58719): Disabling Drag and Drop Support for VM.
2018-12-10 16:10:39 (58719): Adding storage controller(s) to VM.
2018-12-10 16:10:39 (58719): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2018-12-10 16:10:39 (58719): Adding VirtualBox Guest Additions to VM.
2018-12-10 16:10:39 (58719): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2018-12-10 16:10:39 (58719): Enabling shared directory for VM.
2018-12-10 16:10:39 (58719): Starting VM. (boinc_e78614d03c9eb22c, slot#2)
2018-12-10 16:10:41 (58719): Successfully started VM. (PID = '58774')
2018-12-10 16:10:41 (58719): Reporting VM Process ID to BOINC.
2018-12-10 16:10:41 (58719): Guest Log: BIOS: VirtualBox 5.2.18
2018-12-10 16:10:41 (58719): Guest Log: CPUID EDX: 0x078bfbff
2018-12-10 16:10:41 (58719): VM state change detected. (old = 'poweroff', new = 'running')
2018-12-10 16:10:41 (58719): Preference change detected
2018-12-10 16:10:41 (58719): Setting CPU throttle for VM. (100%)
2018-12-10 16:10:41 (58719): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2018-12-10 16:10:43 (58719): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2018-12-10 16:10:43 (58719): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80
2018-12-10 16:10:43 (58719): Guest Log: BIOS: Boot from Hard Disk 0 failed
2018-12-10 16:10:43 (58719): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003
2018-12-10 16:10:43 (58719): Guest Log: BIOS: Booting from CD-ROM...
2018-12-10 16:10:43 (58719): Guest Log: BIOS: KBD: unsupported int 16h function 03
2018-12-10 16:10:43 (58719): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2018-12-10 16:10:51 (58719): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2018-12-10 16:10:51 (58719): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2018-12-10 16:10:51 (58719): Guest Log: net.ipv4.ip_forward = 1
2018-12-10 16:10:51 (58719): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory
2018-12-10 16:10:51 (58719): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2018-12-10 16:10:51 (58719): Guest Log: sysctl: "cannot stat %s" is an unknown key
2018-12-10 16:10:51 (58719): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2018-12-10 16:10:51 (58719): Guest Log: Segmentation fault
2018-12-10 16:10:51 (58719): Guest Log: automount ...
2018-12-10 16:10:51 (58719): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string
2018-12-10 16:10:51 (58719): Guest Log: automount over.
2018-12-10 16:10:51 (58719): Guest Log: Setting hostname to boot2docker Done.
2018-12-10 16:10:51 (58719): Guest Log: Mon Dec 10 16:10:48 UTC 2018 dhcp -------------------------------
2018-12-10 16:10:56 (58719): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1079)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00 (1304)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXCPU:00 (1305)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00 (1306)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 (1307)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0 (1308)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00 (1309)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 (1310)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1/event1 (1311)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00 (1312)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00 (1313)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1314)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1315)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1316)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:01 (1317)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7 (1318)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7/event5 (1319)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1320)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1321)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1322)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1323)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1324)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1325)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1326)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1327)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1328)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1329)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1330)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1331)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1332)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1333)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1334)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1335)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1336)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1337)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1338)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:02 (1339)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1340)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1341)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1342)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1343)
2018-12-10 16:10:56 (58719): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1344)
2018-12-10 16:10:57 (58719): Guest Log: Mon Dec 10 16:10:54 UTC 2018 dhcp -------------------------------
2018-12-10 16:10:57 (58719): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.000071 main     Log opened 2018-12-10T16:10:54.479956000Z
2018-12-10 16:10:57 (58719): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.000071 main     Log opened 2018-12-10T16:10:54.479956000Z
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.004815 main     OS Product: Linux
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.004901 main     OS Release: 4.1.19-boot2docker
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.004962 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.005011 main     Executable: /sbin/VBoxService
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.005013 main     Process ID: 1034
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.005013 main     Package type: LINUX_64BITS_GENERIC
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00:00.006020 main     5.0.16 r105871 started. Verbose level = 0
2018-12-10 16:10:57 (58719): Guest Log: 00:00.004815 main     OS Product: Linux
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.004901 main     OS Release: 4.1.19-boot2docker
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.004962 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.005011 main     Executable: /sbin/VBoxService
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.005013 main     Process ID: 1034
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.005013 main     Package type: LINUX_64BITS_GENERIC
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.00:00:00.020199 vminfo   rtldrNativeLoad: dlopen('libdbus-1.so.3', RTLD_NOW | RTLD_LOCAL) failed: libdbus-1.so.3: cannot open shared object file: No such file or directory
2018-12-10 16:10:57 (58719): Guest Log: 00:00:00.020275 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed
2018-12-10 16:10:57 (58719): Guest Log: 006020 main     5.0.16 r105871 started. Verbose level = 0
2018-12-10 16:10:57 (58719): Guest Log: Mounting BOINC shared/...
2018-12-10 16:10:57 (58719): Guest Log: -------------------
2018-12-10 16:10:57 (58719): Guest Log: Tue Dec 11 00:10:56 UTC 2018
2018-12-10 16:11:02 (58719): Guest Log: 00:00:05.021076 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed
2018-12-10 16:11:02 (58719): Guest Log: Tue Dec 11 00:11:01 UTC 2018
2018-12-10 16:11:02 (58719): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
2018-12-10 16:11:02 (58719): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2018-12-10 16:11:02 (58719): Guest Log:     inet 127.0.0.1/8 scope host lo
2018-12-10 16:11:02 (58719): Guest Log:        valid_lft forever preferred_lft forever
2018-12-10 16:11:02 (58719): Guest Log:     inet6 ::1/128 scope host 
2018-12-10 16:11:02 (58719): Guest Log:        valid_lft forever preferred_lft forever
2018-12-10 16:11:02 (58719): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default 
2018-12-10 16:11:02 (58719): Guest Log:     link/ether 6a:0e:fd:22:3a:29 brd ff:ff:ff:ff:ff:ff
2018-12-10 16:11:02 (58719): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
2018-12-10 16:11:02 (58719): Guest Log:     link/ether 08:00:27:1b:e7:e7 brd ff:ff:ff:ff:ff:ff
2018-12-10 16:11:02 (58719): Guest Log:     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0
2018-12-10 16:11:02 (58719): Guest Log:        valid_lft forever preferred_lft forever
2018-12-10 16:11:02 (58719): Guest Log:     inet6 fe80::a00:27ff:fe1b:e7e7/64 scope link 
2018-12-10 16:11:02 (58719): Guest Log:        valid_lft forever preferred_lft forever
2018-12-10 16:11:02 (58719): Guest Log: -------------------
2018-12-10 16:11:02 (58719): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence
2018-12-10 16:11:02 (58719): Guest Log: Waiting for Docker daemon to start...
2018-12-10 16:11:03 (58719): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
2018-12-10 16:11:03 (58719): Guest Log: Running boinc_app...
2018-12-10 16:11:03 (58719): Guest Log: Importing Docker image from BOINC...
2018-12-10 16:11:03 (58719): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2018-12-10 16:11:03 (58719): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /
2018-12-10 16:11:03 (58719): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2018-12-10 16:11:03 (58719): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2018-12-10 16:11:03 (58719): Guest Log: shared                    1.8T    564.3G      1.3T  30% /root/shared
2018-12-10 16:11:03 (58719): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs
2018-12-10 16:11:07 (58719): Guest Log: 00:00:10.021869 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed
2018-12-10 16:11:09 (58719): Guest Log: doing docker load...
2018-12-10 16:11:16 (58719): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2018-12-10 16:11:16 (58719): Guest Log: tmpfs                     2.6G    663.1M      2.0G  24% /
2018-12-10 16:11:16 (58719): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2018-12-10 16:11:16 (58719): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2018-12-10 16:11:16 (58719): Guest Log: shared                    1.8T    564.1G      1.3T  30% /root/shared
2018-12-10 16:11:16 (58719): Guest Log: tmpfs                     2.6G    663.1M      2.0G  24% /var/lib/docker/aufs
2018-12-10 16:11:16 (58719): Guest Log:               total        used        free      shared  buff/cache   available
2018-12-10 16:11:16 (58719): Guest Log: Mem:           3007          44        2260         663         702        2261
2018-12-10 16:11:16 (58719): Guest Log: Swap:           694           0         694
2018-12-10 16:11:16 (58719): Guest Log: Building apps directory...
2018-12-10 16:13:09 (58719): Guest Log: Prerun diagnostics...
2018-12-10 16:13:09 (58719): Guest Log: REPOSITORY                    TAG                 IMAGE ID            CREATED             SIZE
2018-12-10 16:13:09 (58719): Guest Log: nanohub_apps_share64_matlab   4                   32c863520615        12 months ago       488.2 MB
2018-12-10 16:13:09 (58719): Guest Log: CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
2018-12-10 16:13:09 (58719): Guest Log: 499.0M	/var/lib/docker
2018-12-10 16:13:09 (58719): Guest Log:               total        used        free      shared  buff/cache   available
2018-12-10 16:13:09 (58719): Guest Log: Mem:           3007          50        2241         663         716        2253
2018-12-10 16:13:09 (58719): Guest Log: Swap:           694           0         694
2018-12-10 16:13:09 (58719): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2018-12-10 16:13:09 (58719): Guest Log: tmpfs                     2.6G    663.1M      2.0G  24% /
2018-12-10 16:13:09 (58719): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2018-12-10 16:13:09 (58719): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2018-12-10 16:13:09 (58719): Guest Log: shared                    1.8T    565.7G      1.3T  30% /root/shared
2018-12-10 16:13:09 (58719): Guest Log: tmpfs                     2.6G    663.1M      2.0G  24% /var/lib/docker/aufs
2018-12-10 16:13:09 (58719): Guest Log: Running... 
2018-12-10 16:13:09 (58719): Guest Log: 06974271_012.boinc
2018-12-10 16:13:09 (58719): Guest Log: 06974271_012.sh
2018-12-10 17:50:09 (58719): Status Report: Elapsed Time: '6000.382362'
2018-12-10 17:50:09 (58719): Status Report: CPU Time: '5861.030000'
2018-12-10 19:29:36 (58719): Status Report: Elapsed Time: '12000.422498'
2018-12-10 19:29:36 (58719): Status Report: CPU Time: '11723.350000'
2018-12-10 20:13:37 (58719): Guest Log: boinc_app exited (0)
2018-12-10 20:13:37 (58719): Guest Log: Saving results...
2018-12-10 20:13:37 (58719): Guest Log: 06974271_012_output.tar.gz
2018-12-10 20:13:37 (58719): VM Completion File Detected.
2018-12-10 20:13:37 (58719): Powering off VM.
2018-12-10 20:13:38 (58719): Successfully stopped VM.
2018-12-10 20:13:38 (58719): Deregistering VM. (boinc_e78614d03c9eb22c, slot#2)
2018-12-10 20:13:38 (58719): Removing network bandwidth throttle group from VM.
2018-12-10 20:13:38 (58719): Removing storage controller(s) from VM.
2018-12-10 20:13:38 (58719): Removing VM from VirtualBox.
2018-12-10 20:13:38 (58719): Removing virtual ISO 9660 disk from VirtualBox.
20:13:43 (58719): called boinc_finish(0)

</stderr_txt>
]]>


©2024 COPYRIGHT 2017-2018 NCN