Task 9412754
| Name | 07892413_39_1 |
| Workunit | 7451565 |
| Created | 19 Aug 2020, 13:46:46 UTC |
| Sent | 19 Aug 2020, 14:08:24 UTC |
| Report deadline | 24 Aug 2020, 14:08:24 UTC |
| Received | 20 Aug 2020, 2:01:50 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8445 |
| Run time | 1 min 51 sec |
| CPU time | 1 min 5 sec |
| Validate state | Valid |
| Credit | 1.65 |
| Device peak FLOPS | 3.06 GFLOPS |
| Application version | boinc2docker v1.13 (vbox64_mt) x86_64-pc-linux-gnu |
| Peak working set size | 965.50 MB |
| Peak swap size | 4.15 GB |
| Peak disk usage | 273.90 MB |
Stderr output
<core_client_version>7.16.6</core_client_version>
<![CDATA[
<stderr_txt>
2020-08-19 07:45:04 (1073536): vboxwrapper (7.7.26197): starting
2020-08-19 07:45:04 (1073536): Feature: Checkpoint interval offset (303 seconds)
2020-08-19 07:45:04 (1073536): Detected: VirtualBox VboxManage Interface (Version: 6.1.12)
2020-08-19 07:45:04 (1073536): Detected: Minimum checkpoint interval (600.000000 seconds)
2020-08-19 07:45:04 (1073536): Create VM. (boinc_01ddb2434d8352d0, slot#2)
2020-08-19 07:45:04 (1073536): Updating drive controller type and model for desired configuration.
2020-08-19 07:45:06 (1073536): Setting Memory Size for VM. (3072MB)
2020-08-19 07:45:07 (1073536): Setting CPU Count for VM. (1)
2020-08-19 07:45:07 (1073536): Setting Chipset Options for VM.
2020-08-19 07:45:07 (1073536): Setting Boot Options for VM.
2020-08-19 07:45:07 (1073536): Setting Network Configuration for NAT.
2020-08-19 07:45:08 (1073536): Enabling VM Network Access.
2020-08-19 07:45:08 (1073536): Disabling USB Support for VM.
2020-08-19 07:45:08 (1073536): Disabling COM Port Support for VM.
2020-08-19 07:45:08 (1073536): Disabling LPT Port Support for VM.
2020-08-19 07:45:08 (1073536): Disabling Audio Support for VM.
2020-08-19 07:45:09 (1073536): Disabling Clipboard Support for VM.
2020-08-19 07:45:09 (1073536): Disabling Drag and Drop Support for VM.
2020-08-19 07:45:09 (1073536): Adding storage controller(s) to VM.
2020-08-19 07:45:09 (1073536): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2020-08-19 07:45:10 (1073536): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2020-08-19 07:45:10 (1073536): Enabling shared directory for VM.
2020-08-19 07:45:10 (1073536): Starting VM. (boinc_01ddb2434d8352d0, slot#2)
2020-08-19 07:45:12 (1073536): Successfully started VM. (PID = '1074666')
2020-08-19 07:45:12 (1073536): Reporting VM Process ID to BOINC.
2020-08-19 07:45:12 (1073536): Guest Log: BIOS: VirtualBox 6.1.11
2020-08-19 07:45:12 (1073536): Guest Log: CPUID EDX: 0x178bfbff
2020-08-19 07:45:12 (1073536): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2020-08-19 07:45:12 (1073536): VM state change detected. (old = 'poweroff', new = 'running')
2020-08-19 07:45:12 (1073536): Preference change detected
2020-08-19 07:45:12 (1073536): Setting CPU throttle for VM. (100%)
2020-08-19 07:45:13 (1073536): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2020-08-19 07:45:14 (1073536): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2020-08-19 07:45:14 (1073536): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80
2020-08-19 07:45:14 (1073536): Guest Log: BIOS: Boot from Hard Disk 0 failed
2020-08-19 07:45:14 (1073536): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003
2020-08-19 07:45:14 (1073536): Guest Log: BIOS: Booting from CD-ROM...
2020-08-19 07:45:26 (1073536): Guest Log: BIOS: KBD: unsupported int 16h function 03
2020-08-19 07:45:26 (1073536): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000
2020-08-19 07:45:36 (1073536): Guest Log: net.ipv4.ip_forward = 1
2020-08-19 07:45:36 (1073536): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory
2020-08-19 07:45:36 (1073536): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2020-08-19 07:45:36 (1073536): Guest Log: sysctl: "cannot stat %s" is an unknown key
2020-08-19 07:45:36 (1073536): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2020-08-19 07:45:36 (1073536): Guest Log: Segmentation fault
2020-08-19 07:45:36 (1073536): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2020-08-19 07:45:36 (1073536): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2020-08-19 07:45:36 (1073536): Guest Log: automount ...
2020-08-19 07:45:36 (1073536): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string
2020-08-19 07:45:36 (1073536): Guest Log: automount over.
2020-08-19 07:45:36 (1073536): Guest Log: [1;32mSetting hostname to [1;35mboot2docker[0;39m [1;32mDone.[0;39m
2020-08-19 07:45:36 (1073536): Guest Log: Wed Aug 19 07:45:34 UTC 2020 dhcp -------------------------------
2020-08-19 07:45:41 (1073536): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1070)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00 (1290)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXCPU:00 (1291)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXPWRBN:00 (1292)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 (1293)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0 (1294)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSLPBN:00 (1295)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 (1296)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1/event1 (1297)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00 (1298)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00 (1299)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1300)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1301)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1302)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1303)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1304)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event5 (1305)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1306)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1307)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1308)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1309)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1310)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1311)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1312)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1313)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1314)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1315)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1316)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1317)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1318)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1319)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1320)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1321)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1322)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1323)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1324)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1325)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1326)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1327)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1328)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1329)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1330)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1331)
2020-08-19 07:45:41 (1073536): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1332)
2020-08-19 07:45:42 (1073536): Guest Log: Wed Aug 19 07:45:40 UTC 2020 dhcp -------------------------------
2020-08-19 07:45:42 (1073536): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar 4 2016 17:38:55) release log
2020-08-19 07:45:42 (1073536): Guest Log: 00:00:00.000118 main Log opened 2020-08-19T07:45:40.812927000Z
2020-08-19 07:45:42 (1073536): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar 4 2016 17:38:55) release log
2020-08-19 07:45:42 (1073536): Guest Log: 00:00:00.000118 main Log opened 2020-08-19T07:45:40.812927000Z
2020-08-19 07:45:42 (1073536): Guest Log: 00:00:00.006406 main OS Product: Linux
2020-08-19 07:45:42 (1073536): Guest Log: 00:00:00.006406 main OS Product: Linux
2020-08-19 07:45:42 (1073536): Guest Log: 00:00:00.007024 main OS Release: 4.1.19-boot2docker
2020-08-19 07:45:42 (1073536): Guest Log: 00:00:00.007024 main OS Release: 4.1.19-boot2docker
2020-08-19 07:45:42 (1073536): Guest Log: 00:00:00.009640 main OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2020-08-19 07:45:42 (1073536): Guest Log: 00:00:00.009640 main OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2020-08-19 07:45:42 (1073536): Guest Log: 00:00:00.010487 main Executable: /sbin/VBoxService
2020-08-19 07:45:42 (1073536): Guest Log: 00:00:00.010489 main Process ID: 756
2020-08-19 07:45:42 (1073536): Guest Log: 00:00:00.010490 main Package type: LINUX_64BITS_GENERIC
2020-08-19 07:45:42 (1073536): Guest Log: 00:00:00.016711 main 5.0.16 r105871 started. Verbose level = 0
2020-08-19 07:45:42 (1073536): Guest Log: 00:00:00.016711 main 5.0.100:00:00.020397 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
2020-08-19 07:45:42 (1073536): Guest Log: 00:00:00.020460 vminfo Error: Unable to connect to system D-Bus (1/3): D-Bus not installed
2020-08-19 07:45:42 (1073536): Guest Log: 6 r105871 started. Verbose level = 0
2020-08-19 07:45:42 (1073536): Guest Log: Mounting BOINC shared/...
2020-08-19 07:45:42 (1073536): Guest Log: -------------------
2020-08-19 07:45:42 (1073536): Guest Log: Wed Aug 19 14:45:42 UTC 2020
2020-08-19 07:45:47 (1073536): Guest Log: 00:00:05.024497 vminfo Error: Unable to connect to system D-Bus (2/3): D-Bus not installed
2020-08-19 07:45:47 (1073536): Guest Log: Wed Aug 19 14:45:47 UTC 2020
2020-08-19 07:45:47 (1073536): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
2020-08-19 07:45:47 (1073536): Guest Log: link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2020-08-19 07:45:47 (1073536): Guest Log: inet 127.0.0.1/8 scope host lo
2020-08-19 07:45:47 (1073536): Guest Log: valid_lft forever preferred_lft forever
2020-08-19 07:45:47 (1073536): Guest Log: inet6 ::1/128 scope host
2020-08-19 07:45:47 (1073536): Guest Log: valid_lft forever preferred_lft forever
2020-08-19 07:45:47 (1073536): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default
2020-08-19 07:45:47 (1073536): Guest Log: link/ether ea:59:75:c4:15:52 brd ff:ff:ff:ff:ff:ff
2020-08-19 07:45:47 (1073536): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
2020-08-19 07:45:47 (1073536): Guest Log: link/ether 08:00:27:f1:e5:df brd ff:ff:ff:ff:ff:ff
2020-08-19 07:45:47 (1073536): Guest Log: inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0
2020-08-19 07:45:47 (1073536): Guest Log: valid_lft forever preferred_lft forever
2020-08-19 07:45:47 (1073536): Guest Log: inet6 fe80::a00:27ff:fef1:e5df/64 scope link
2020-08-19 07:45:47 (1073536): Guest Log: valid_lft forever preferred_lft forever
2020-08-19 07:45:47 (1073536): Guest Log: -------------------
2020-08-19 07:45:47 (1073536): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence
2020-08-19 07:45:47 (1073536): Guest Log: Waiting for Docker daemon to start...
2020-08-19 07:45:48 (1073536): Guest Log: REPOSITORY TAG IMAGE ID CREATED SIZE
2020-08-19 07:45:48 (1073536): Guest Log: Running boinc_app...
2020-08-19 07:45:48 (1073536): Guest Log: Importing Docker image from BOINC...
2020-08-19 07:45:48 (1073536): Guest Log: Filesystem Size Used Available Use% Mounted on
2020-08-19 07:45:48 (1073536): Guest Log: tmpfs 2.6G 164.2M 2.5G 6% /
2020-08-19 07:45:48 (1073536): Guest Log: tmpfs 1.5G 0 1.5G 0% /dev/shm
2020-08-19 07:45:48 (1073536): Guest Log: cgroup 1.5G 0 1.5G 0% /sys/fs/cgroup
2020-08-19 07:45:48 (1073536): Guest Log: shared 363.4G 24.6G 338.8G 7% /root/shared
2020-08-19 07:45:48 (1073536): Guest Log: tmpfs 2.6G 164.2M 2.5G 6% /var/lib/docker/aufs
2020-08-19 07:45:52 (1073536): Guest Log: 00:00:10.029392 vminfo Error: Unable to connect to system D-Bus (3/3): D-Bus not installed
2020-08-19 07:46:01 (1073536): Guest Log: doing docker load...
2020-08-19 07:46:24 (1073536): Guest Log: Filesystem Size Used Available Use% Mounted on
2020-08-19 07:46:24 (1073536): Guest Log: tmpfs 2.6G 774.3M 1.9G 29% /
2020-08-19 07:46:24 (1073536): Guest Log: tmpfs 1.5G 0 1.5G 0% /dev/shm
2020-08-19 07:46:24 (1073536): Guest Log: cgroup 1.5G 0 1.5G 0% /sys/fs/cgroup
2020-08-19 07:46:24 (1073536): Guest Log: shared 363.4G 24.1G 339.3G 7% /root/shared
2020-08-19 07:46:24 (1073536): Guest Log: tmpfs 2.6G 774.3M 1.9G 29% /var/lib/docker/aufs
2020-08-19 07:46:24 (1073536): Guest Log: total used free shared buff/cache available
2020-08-19 07:46:24 (1073536): Guest Log: Mem: 3007 49 2140 774 817 2142
2020-08-19 07:46:24 (1073536): Guest Log: Swap: 700 0 700
2020-08-19 07:46:24 (1073536): Guest Log: Building apps directory...
2020-08-19 07:46:32 (1073536): Guest Log: Prerun diagnostics...
2020-08-19 07:46:32 (1073536): Guest Log: REPOSITORY TAG IMAGE ID CREATED SIZE
2020-08-19 07:46:32 (1073536): Guest Log: nanohub_apps_octave 4 e3b06620cce8 2 years ago 599.1 MB
2020-08-19 07:46:32 (1073536): Guest Log: CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
2020-08-19 07:46:32 (1073536): Guest Log: 610.2M /var/lib/docker
2020-08-19 07:46:32 (1073536): Guest Log: total used free shared buff/cache available
2020-08-19 07:46:32 (1073536): Guest Log: Mem: 3007 50 2138 774 818 2141
2020-08-19 07:46:32 (1073536): Guest Log: Swap: 700 0 700
2020-08-19 07:46:32 (1073536): Guest Log: Filesystem Size Used Available Use% Mounted on
2020-08-19 07:46:32 (1073536): Guest Log: tmpfs 2.6G 774.3M 1.9G 29% /
2020-08-19 07:46:32 (1073536): Guest Log: tmpfs 1.5G 0 1.5G 0% /dev/shm
2020-08-19 07:46:32 (1073536): Guest Log: cgroup 1.5G 0 1.5G 0% /sys/fs/cgroup
2020-08-19 07:46:32 (1073536): Guest Log: shared 363.4G 24.4G 339.0G 7% /root/shared
2020-08-19 07:46:32 (1073536): Guest Log: tmpfs 2.6G 774.3M 1.9G 29% /var/lib/docker/aufs
2020-08-19 07:46:32 (1073536): Guest Log: Running...
2020-08-19 07:46:33 (1073536): Guest Log: 07892413_39.boinc
2020-08-19 07:46:33 (1073536): Guest Log: 07892413_39.sh
2020-08-19 07:46:46 (1073536): Guest Log: boinc_app exited (0)
2020-08-19 07:46:46 (1073536): Guest Log: Saving results...
2020-08-19 07:46:46 (1073536): Guest Log: 07892413_39_output.tar.gz
2020-08-19 07:46:46 (1073536): VM Completion File Detected.
2020-08-19 07:46:46 (1073536): Powering off VM.
2020-08-19 07:46:47 (1073536): Successfully stopped VM.
2020-08-19 07:46:47 (1073536): Deregistering VM. (boinc_01ddb2434d8352d0, slot#2)
2020-08-19 07:46:47 (1073536): Removing network bandwidth throttle group from VM.
2020-08-19 07:46:47 (1073536): Removing storage controller(s) from VM.
2020-08-19 07:46:48 (1073536): Removing VM from VirtualBox.
2020-08-19 07:46:48 (1073536): Removing virtual ISO 9660 disk from VirtualBox.
07:46:53 (1073536): called boinc_finish(0)
</stderr_txt>
]]>
©2024 COPYRIGHT 2017-2018 NCN