Task 4346133

Name 07460927_020_4
Workunit 3440002
Created 18 Aug 2019, 23:01:49 UTC
Sent 18 Aug 2019, 23:01:58 UTC
Report deadline 23 Aug 2019, 23:01:58 UTC
Received 20 Aug 2019, 3:03:27 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 2443
Run time 4 hours 2 min 15 sec
CPU time 4 hours 4 min 23 sec
Validate state Valid
Credit 10.14
Device peak FLOPS 5.96 GFLOPS
Application version boinc2docker v1.12 (vbox64_mt)
x86_64-apple-darwin
Peak working set size 2.01 GB
Peak swap size 10.33 GB
Peak disk usage 1.27 GB

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
2019-08-19 16:00:57 (47326): vboxwrapper (7.7.26199): starting
2019-08-19 16:00:57 (47326): Feature: Checkpoint interval offset (222 seconds)
2019-08-19 16:00:57 (47326): Detected: VirtualBox VboxManage Interface (Version: 6.0.10)
2019-08-19 16:00:57 (47326): Detected: Sandbox Configuration Enabled
2019-08-19 16:00:57 (47326): Detected: Minimum checkpoint interval (600.000000 seconds)
2019-08-19 16:00:57 (47326): Create VM. (boinc_ac81b1ed9184c834, slot#4)
2019-08-19 16:00:57 (47326): Updating drive controller type and model for desired configuration.
2019-08-19 16:00:57 (47326): Setting Memory Size for VM. (3072MB)
2019-08-19 16:00:57 (47326): Setting CPU Count for VM. (1)
2019-08-19 16:00:57 (47326): Setting Chipset Options for VM.
2019-08-19 16:00:57 (47326): Setting Boot Options for VM.
2019-08-19 16:00:58 (47326): Setting Network Configuration for NAT.
2019-08-19 16:00:58 (47326): Enabling VM Network Access.
2019-08-19 16:00:58 (47326): Disabling USB Support for VM.
2019-08-19 16:00:58 (47326): Disabling COM Port Support for VM.
2019-08-19 16:00:58 (47326): Disabling Audio Support for VM.
2019-08-19 16:00:58 (47326): Disabling Clipboard Support for VM.
2019-08-19 16:00:58 (47326): Disabling Drag and Drop Support for VM.
2019-08-19 16:00:58 (47326): Adding storage controller(s) to VM.
2019-08-19 16:00:58 (47326): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2019-08-19 16:00:58 (47326): Adding VirtualBox Guest Additions to VM.
2019-08-19 16:00:58 (47326): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2019-08-19 16:00:58 (47326): Enabling shared directory for VM.
2019-08-19 16:00:58 (47326): Starting VM. (boinc_ac81b1ed9184c834, slot#4)
2019-08-19 16:00:59 (47326): Successfully started VM. (PID = '47386')
2019-08-19 16:00:59 (47326): Reporting VM Process ID to BOINC.
2019-08-19 16:00:59 (47326): Guest Log: BIOS: VirtualBox 6.0.10
2019-08-19 16:00:59 (47326): Guest Log: CPUID EDX: 0x178bfbff
2019-08-19 16:01:00 (47326): VM state change detected. (old = 'poweroff', new = 'running')
2019-08-19 16:01:00 (47326): Preference change detected
2019-08-19 16:01:00 (47326): Setting CPU throttle for VM. (100%)
2019-08-19 16:01:00 (47326): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2019-08-19 16:01:02 (47326): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2019-08-19 16:01:02 (47326): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80
2019-08-19 16:01:02 (47326): Guest Log: BIOS: Boot from Hard Disk 0 failed
2019-08-19 16:01:02 (47326): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003
2019-08-19 16:01:02 (47326): Guest Log: BIOS: Booting from CD-ROM...
2019-08-19 16:01:02 (47326): Guest Log: BIOS: KBD: unsupported int 16h function 03
2019-08-19 16:01:02 (47326): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2019-08-19 16:01:10 (47326): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2019-08-19 16:01:10 (47326): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2019-08-19 16:01:10 (47326): Guest Log: net.ipv4.ip_forward = 1
2019-08-19 16:01:10 (47326): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory
2019-08-19 16:01:10 (47326): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2019-08-19 16:01:10 (47326): Guest Log: sysctl: "cannot stat %s" is an unknown key
2019-08-19 16:01:10 (47326): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2019-08-19 16:01:10 (47326): Guest Log: Segmentation fault
2019-08-19 16:01:11 (47326): Guest Log: automount ...
2019-08-19 16:01:11 (47326): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string
2019-08-19 16:01:11 (47326): Guest Log: automount over.
2019-08-19 16:01:11 (47326): Guest Log: Setting hostname to boot2docker Done.
2019-08-19 16:01:11 (47326): Guest Log: Mon Aug 19 16:01:07 UTC 2019 dhcp -------------------------------
2019-08-19 16:01:16 (47326): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1081)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00 (1307)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXCPU:00 (1308)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00 (1309)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 (1310)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0 (1311)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00 (1312)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 (1313)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1/event1 (1314)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00 (1315)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00 (1316)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1317)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1318)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1319)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:01 (1320)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1321)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event5 (1322)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1323)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1324)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1325)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1326)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1327)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1328)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1329)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1330)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1331)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1332)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1333)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1334)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1335)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1336)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1337)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1338)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1339)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1340)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1341)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:02 (1342)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1343)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1344)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1345)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1346)
2019-08-19 16:01:16 (47326): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1347)
2019-08-19 16:01:17 (47326): Guest Log: Mon Aug 19 16:01:13 UTC 2019 dhcp -------------------------------
2019-08-19 16:01:17 (47326): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.000115 main     Log opened 2019-08-19T16:01:13.945096000Z
2019-08-19 16:01:17 (47326): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.000115 main     Log opened 2019-08-19T16:01:13.945096000Z
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.004503 main     OS Product: Linux
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.004645 main     OS Release: 4.1.19-boot2docker
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.004697 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.004775 main     Executable: /sbin/VBoxService
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.004776 main     Process ID: 899
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.004777 main     Package type: LINUX_64BITS_GENERIC
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.004503 main     OS Product: Linux
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.004645 main     OS Release: 4.1.19-boot2docker
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.004697 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.004775 main     Executable: /sbin/V00:00:00.010595 main     5.0.16 r105871 started. Verbose level = 0
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.014347 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
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.014472 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed
2019-08-19 16:01:17 (47326): Guest Log: BoxService
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.004776 main     Process ID: 899
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.004777 main     Package type: LINUX_64BITS_GENERIC
2019-08-19 16:01:17 (47326): Guest Log: 00:00:00.010595 main     5.0.16 r105871 started. Verbose level = 0
2019-08-19 16:01:17 (47326): Guest Log: Mounting BOINC shared/...
2019-08-19 16:01:17 (47326): Guest Log: -------------------
2019-08-19 16:01:17 (47326): Guest Log: Mon Aug 19 23:01:16 UTC 2019
2019-08-19 16:01:22 (47326): Guest Log: 00:00:05.015481 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed
2019-08-19 16:01:22 (47326): Guest Log: Mon Aug 19 23:01:21 UTC 2019
2019-08-19 16:01:22 (47326): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
2019-08-19 16:01:22 (47326): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2019-08-19 16:01:22 (47326): Guest Log:     inet 127.0.0.1/8 scope host lo
2019-08-19 16:01:22 (47326): Guest Log:        valid_lft forever preferred_lft forever
2019-08-19 16:01:22 (47326): Guest Log:     inet6 ::1/128 scope host 
2019-08-19 16:01:22 (47326): Guest Log:        valid_lft forever preferred_lft forever
2019-08-19 16:01:22 (47326): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default 
2019-08-19 16:01:22 (47326): Guest Log:     link/ether 3a:c8:10:a6:10:54 brd ff:ff:ff:ff:ff:ff
2019-08-19 16:01:22 (47326): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
2019-08-19 16:01:22 (47326): Guest Log:     link/ether 08:00:27:9d:17:dd brd ff:ff:ff:ff:ff:ff
2019-08-19 16:01:22 (47326): Guest Log:     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0
2019-08-19 16:01:22 (47326): Guest Log:        valid_lft forever preferred_lft forever
2019-08-19 16:01:22 (47326): Guest Log:     inet6 fe80::a00:27ff:fe9d:17dd/64 scope link tentative 
2019-08-19 16:01:22 (47326): Guest Log:        valid_lft forever preferred_lft forever
2019-08-19 16:01:22 (47326): Guest Log: -------------------
2019-08-19 16:01:22 (47326): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence
2019-08-19 16:01:22 (47326): Guest Log: Waiting for Docker daemon to start...
2019-08-19 16:01:23 (47326): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
2019-08-19 16:01:23 (47326): Guest Log: Running boinc_app...
2019-08-19 16:01:23 (47326): Guest Log: Importing Docker image from BOINC...
2019-08-19 16:01:23 (47326): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2019-08-19 16:01:23 (47326): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /
2019-08-19 16:01:23 (47326): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2019-08-19 16:01:23 (47326): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2019-08-19 16:01:23 (47326): Guest Log: shared                    2.8T    297.5G      2.5T  10% /root/shared
2019-08-19 16:01:23 (47326): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs
2019-08-19 16:01:27 (47326): Guest Log: 00:00:10.016940 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed
2019-08-19 16:01:30 (47326): Guest Log: doing docker load...
2019-08-19 16:01:38 (47326): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2019-08-19 16:01:38 (47326): Guest Log: tmpfs                     2.6G    663.1M      2.0G  24% /
2019-08-19 16:01:38 (47326): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2019-08-19 16:01:38 (47326): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2019-08-19 16:01:38 (47326): Guest Log: shared                    2.8T    297.3G      2.5T  10% /root/shared
2019-08-19 16:01:38 (47326): Guest Log: tmpfs                     2.6G    663.1M      2.0G  24% /var/lib/docker/aufs
2019-08-19 16:01:38 (47326): Guest Log:               total        used        free      shared  buff/cache   available
2019-08-19 16:01:38 (47326): Guest Log: Mem:           3007          51        2253         663         702        2254
2019-08-19 16:01:38 (47326): Guest Log: Swap:           700           0         700
2019-08-19 16:01:38 (47326): Guest Log: Building apps directory...
2019-08-19 16:02:41 (47326): Guest Log: Prerun diagnostics...
2019-08-19 16:02:41 (47326): Guest Log: REPOSITORY                    TAG                 IMAGE ID            CREATED             SIZE
2019-08-19 16:02:41 (47326): Guest Log: nanohub_apps_share64_matlab   4                   32c863520615        20 months ago       488.2 MB
2019-08-19 16:02:41 (47326): Guest Log: CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
2019-08-19 16:02:41 (47326): Guest Log: 499.0M	/var/lib/docker
2019-08-19 16:02:41 (47326): Guest Log:               total        used        free      shared  buff/cache   available
2019-08-19 16:02:41 (47326): Guest Log: Mem:           3007          52        2241         663         713        2251
2019-08-19 16:02:41 (47326): Guest Log: Swap:           700           0         700
2019-08-19 16:02:41 (47326): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2019-08-19 16:02:41 (47326): Guest Log: tmpfs                     2.6G    663.1M      2.0G  24% /
2019-08-19 16:02:41 (47326): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2019-08-19 16:02:41 (47326): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2019-08-19 16:02:41 (47326): Guest Log: shared                    2.8T    297.8G      2.5T  10% /root/shared
2019-08-19 16:02:41 (47326): Guest Log: tmpfs                     2.6G    663.1M      2.0G  24% /var/lib/docker/aufs
2019-08-19 16:02:41 (47326): Guest Log: Running... 
2019-08-19 16:02:41 (47326): Guest Log: 07460927_020.boinc
2019-08-19 16:02:41 (47326): Guest Log: 07460927_020.sh
2019-08-19 17:40:58 (47326): Status Report: Elapsed Time: '6000.000000'
2019-08-19 17:40:58 (47326): Status Report: CPU Time: '6058.410000'
2019-08-19 19:20:56 (47326): Status Report: Elapsed Time: '12000.000000'
2019-08-19 19:20:56 (47326): Status Report: CPU Time: '12116.910000'
2019-08-19 20:03:04 (47326): Guest Log: boinc_app exited (0)
2019-08-19 20:03:04 (47326): Guest Log: Saving results...
2019-08-19 20:03:04 (47326): Guest Log: 07460927_020_output.tar.gz
2019-08-19 20:03:05 (47326): VM Completion File Detected.
2019-08-19 20:03:05 (47326): Powering off VM.
2019-08-19 20:03:05 (47326): Successfully stopped VM.
2019-08-19 20:03:05 (47326): Deregistering VM. (boinc_ac81b1ed9184c834, slot#4)
2019-08-19 20:03:06 (47326): Removing network bandwidth throttle group from VM.
2019-08-19 20:03:06 (47326): Removing storage controller(s) from VM.
2019-08-19 20:03:06 (47326): Removing VM from VirtualBox.
2019-08-19 20:03:06 (47326): Removing virtual ISO 9660 disk from VirtualBox.
20:03:11 (47326): called boinc_finish(0)

</stderr_txt>
]]>


©2024 COPYRIGHT 2017-2018 NCN