Task 1809723
| Name | 07190962_234_1 |
| Workunit | 1307416 |
| Created | 27 Apr 2019, 18:51:59 UTC |
| Sent | 27 Apr 2019, 18:56:35 UTC |
| Report deadline | 2 May 2019, 18:56:35 UTC |
| Received | 28 Apr 2019, 15:41:20 UTC |
| Server state | Over |
| Outcome | Computation error |
| Client state | Compute error |
| Exit status | 196 (0x000000C4) EXIT_DISK_LIMIT_EXCEEDED |
| Computer ID | 874 |
| Run time | 3 min 15 sec |
| CPU time | 3 min |
| Validate state | Invalid |
| Credit | 0.00 |
| Device peak FLOPS | 3.02 GFLOPS |
| Application version | boinc2docker v1.12 (vbox64_mt) windows_x86_64 |
| Peak working set size | 67.48 MB |
| Peak swap size | 91.94 MB |
| Peak disk usage | 3.16 GB |
Stderr output
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<message>
Disk usage limit exceeded</message>
<stderr_txt>
2019-04-28 09:22:18 (29976): vboxwrapper (7.9.26200): starting
2019-04-28 09:22:18 (29976): Feature: Checkpoint interval offset (593 seconds)
2019-04-28 09:22:18 (29976): Detected: VirtualBox COM Interface (Version: 5.1.26)
2019-04-28 09:22:18 (29976): Detected: Minimum checkpoint interval (600.000000 seconds)
2019-04-28 09:22:18 (29976): Create VM. (boinc_7d49d6c790d0e36e, slot#0)
2019-04-28 09:22:18 (29976): Updating drive controller type and model for desired configuration.
2019-04-28 09:22:18 (29976): Setting Memory Size for VM. (3072MB)
2019-04-28 09:22:18 (29976): Setting CPU Count for VM. (1)
2019-04-28 09:22:18 (29976): Setting Chipset Options for VM.
2019-04-28 09:22:18 (29976): Setting Boot Options for VM.
2019-04-28 09:22:18 (29976): Enabling VM Network Access.
2019-04-28 09:22:18 (29976): Setting Network Configuration for NAT.
2019-04-28 09:22:18 (29976): Disabling USB Support for VM.
2019-04-28 09:22:18 (29976): Disabling COM Port Support for VM.
2019-04-28 09:22:18 (29976): Disabling LPT Port Support for VM.
2019-04-28 09:22:18 (29976): Disabling Audio Support for VM.
2019-04-28 09:22:18 (29976): Disabling Clipboard Support for VM.
2019-04-28 09:22:18 (29976): Disabling Drag and Drop Support for VM.
2019-04-28 09:22:18 (29976): Adding storage controller(s) to VM.
2019-04-28 09:22:18 (29976): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2019-04-28 09:22:19 (29976): Adding VirtualBox Guest Additions to VM.
2019-04-28 09:22:19 (29976): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2019-04-28 09:22:19 (29976): Enabling shared directory for VM.
2019-04-28 09:22:19 (29976): Starting VM. (boinc_7d49d6c790d0e36e, slot#0)
2019-04-28 09:22:27 (29976): Guest Log: BIOS: VirtualBox 5.1.26
2019-04-28 09:22:27 (29976): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2019-04-28 09:22:27 (29976): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80
2019-04-28 09:22:27 (29976): Guest Log: BIOS: Boot from Hard Disk 0 failed
2019-04-28 09:22:27 (29976): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003
2019-04-28 09:22:27 (29976): Guest Log: BIOS: Booting from CD-ROM...
2019-04-28 09:22:27 (29976): Successfully started VM. (PID = '29844')
2019-04-28 09:22:27 (29976): Reporting VM Process ID to BOINC.
2019-04-28 09:22:32 (29976): VM state change detected. (old = 'poweroff', new = 'running')
2019-04-28 09:22:42 (29976): Preference change detected
2019-04-28 09:22:42 (29976): Setting CPU throttle for VM. (100%)
2019-04-28 09:22:42 (29976): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2019-04-28 09:22:48 (29976): Guest Log: BIOS: KBD: unsupported int 16h function 03
2019-04-28 09:22:48 (29976): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000
2019-04-28 09:22:58 (29976): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2019-04-28 09:22:58 (29976): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2019-04-28 09:22:58 (29976): Guest Log: net.ipv4.ip_forward = 1
2019-04-28 09:22:58 (29976): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory
2019-04-28 09:22:58 (29976): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2019-04-28 09:22:58 (29976): Guest Log: sysctl: "cannot stat %s" is an unknown key
2019-04-28 09:22:58 (29976): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2019-04-28 09:22:58 (29976): Guest Log: Segmentation fault
2019-04-28 09:22:58 (29976): Guest Log: automount ...
2019-04-28 09:22:58 (29976): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string
2019-04-28 09:22:58 (29976): Guest Log: automount over.
2019-04-28 09:22:58 (29976): Guest Log: [1;32mSetting hostname to [1;35mboot2docker[0;39m [1;32mDone.[0;39m
2019-04-28 09:22:58 (29976): Guest Log: Sun Apr 28 09:22:56 UTC 2019 dhcp -------------------------------
2019-04-28 09:23:03 (29976): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:
2019-04-28 09:23:03 (29976): Guest Log: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1345)
2019-04-28 09:23:08 (29976): Guest Log: Sun Apr 28 09:23:03 UTC 2019 dhcp -------------------------------
2019-04-28 09:23:08 (29976): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar 4 2016 17:38:55) release log
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.000126 main Log opened 2019-04-28T09:23:03.063564000Z
2019-04-28 09:23:08 (29976): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar 4 2016 17:38:55) release log
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.000126 main Log opened 2019-04-28T09:23:03.063564000Z
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.003302 main OS Product: Linux
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.003302 main OS Product: Linux
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.004325 main OS Release: 4.1.19-boot2docker
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.004376 main OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.004435 main Executable: /sbin/VBoxService
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.004439 main Process ID: 808
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.004440 main Package type: LINUX_64BITS_GENERIC
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.004325 main OS Release: 4.1.19-boot2docker
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.004376 main OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.004435 main Executable: /sbin/VBoxService
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.004439 main Process ID: 808
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.004440 main Package type: LINUX_64BITS_GENERIC
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.010866 main 5.0.16 r105871 started. Verbose level = 0
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.014590 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
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.014657 vminfo Error: Unable to connect to system D-Bus (1/3): D-Bus not installed
2019-04-28 09:23:08 (29976): Guest Log: 00:00:00.010866 main 5.0.16 r105871 started. Verbose level = 0
2019-04-28 09:23:08 (29976): Guest Log: Mounting BOINC shared/...
2019-04-28 09:23:08 (29976): Guest Log: -------------------
2019-04-28 09:23:08 (29976): Guest Log: Sun Apr 28 14:23:04 UTC 2019
2019-04-28 09:23:13 (29976): Guest Log: 00:00:05.015610 vminfo Error: Unable to connect to system D-Bus (2/3): D-Bus not installed
2019-04-28 09:23:13 (29976): Guest Log: Sun Apr 28 14:23:11 UTC 2019
2019-04-28 09:23:13 (29976): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
2019-04-28 09:23:13 (29976): Guest Log: link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2019-04-28 09:23:13 (29976): Guest Log: inet 127.0.0.1/8 scope host lo
2019-04-28 09:23:13 (29976): Guest Log: valid_lft forever preferred_lft forever
2019-04-28 09:23:13 (29976): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default
2019-04-28 09:23:13 (29976): Guest Log: link/ether 86:43:51:f6:e2:0d brd ff:ff:ff:ff:ff:ff
2019-04-28 09:23:13 (29976): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
2019-04-28 09:23:13 (29976): Guest Log: link/ether 08:00:27:07:48:04 brd ff:ff:ff:ff:ff:ff
2019-04-28 09:23:13 (29976): Guest Log: inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0
2019-04-28 09:23:13 (29976): Guest Log: valid_lft forever preferred_lft forever
2019-04-28 09:23:13 (29976): Guest Log: -------------------
2019-04-28 09:23:13 (29976): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence
2019-04-28 09:23:13 (29976): Guest Log: Waiting for Docker daemon to start...
2019-04-28 09:23:13 (29976): Guest Log: REPOSITORY TAG IMAGE ID CREATED SIZE
2019-04-28 09:23:13 (29976): Guest Log: Running boinc_app...
2019-04-28 09:23:13 (29976): Guest Log: Importing Docker image from BOINC...
2019-04-28 09:23:13 (29976): Guest Log: Filesystem Size Used Available Use% Mounted on
2019-04-28 09:23:13 (29976): Guest Log: tmpfs 2.6G 164.2M 2.5G 6% /
2019-04-28 09:23:13 (29976): Guest Log: tmpfs 1.5G 0 1.5G 0% /dev/shm
2019-04-28 09:23:13 (29976): Guest Log: cgroup 1.5G 0 1.5G 0% /sys/fs/cgroup
2019-04-28 09:23:13 (29976): Guest Log: shared 931.3G 464.7G 466.6G 50% /root/shared
2019-04-28 09:23:13 (29976): Guest Log: tmpfs 2.6G 164.2M 2.5G 6% /var/lib/docker/aufs
2019-04-28 09:23:18 (29976): Guest Log: 00:00:10.016559 vminfo Error: Unable to connect to system D-Bus (3/3): D-Bus not installed
2019-04-28 09:23:18 (29976): Guest Log: doing docker load...
2019-04-28 09:23:34 (29976): Guest Log: Filesystem Size Used Available Use% Mounted on
2019-04-28 09:23:34 (29976): Guest Log: tmpfs 2.6G 663.1M 2.0G 24% /
2019-04-28 09:23:34 (29976): Guest Log: tmpfs 1.5G 0 1.5G 0% /dev/shm
2019-04-28 09:23:34 (29976): Guest Log: cgroup 1.5G 0 1.5G 0% /sys/fs/cgroup
2019-04-28 09:23:34 (29976): Guest Log: shared 931.3G 466.1G 465.2G 50% /root/shared
2019-04-28 09:23:34 (29976): Guest Log: tmpfs 2.6G 663.1M 2.0G 24% /var/lib/docker/aufs
2019-04-28 09:23:34 (29976): Guest Log: total used free shared buff/cache available
2019-04-28 09:23:34 (29976): Guest Log: Mem: 3007 50 2254 663 702 2255
2019-04-28 09:23:34 (29976): Guest Log: Swap: 701 0 701
2019-04-28 09:23:34 (29976): Guest Log: Building apps directory...
2019-04-28 09:29:16 (29976): Powering off VM.
2019-04-28 09:29:18 (29976): Successfully stopped VM.
2019-04-28 09:29:23 (29976): Deregistering VM. (boinc_7d49d6c790d0e36e, slot#0)
2019-04-28 09:29:23 (29976): Removing virtual disk drive(s) from VM.
2019-04-28 09:29:23 (29976): Removing network bandwidth throttle group from VM.
2019-04-28 09:29:23 (29976): Removing storage controller(s) from VM.
2019-04-28 09:29:23 (29976): Removing VM from VirtualBox.
Hypervisor System Log:
74:25:08.386490 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:08.387990 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:08.712031 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:08.712532 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={0169423f-46b4-cde9-91af-1e9d5b6cd945} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_5c08819ef740b706'}, preserve=false aResultDetail=0
74:25:08.869051 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:08.869051 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:08.870052 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:08.870052 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:08.897055 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:08.898555 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:09.005569 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:09.026571 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
74:25:09.030072 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:09.034072 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:09.041073 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:09.077578 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:09.099081 ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={Medium 'C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso' is locked for reading by another task}, preserve=false aResultDetail=0
74:25:09.144586 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:09.210095 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={The object is not ready}, preserve=false aResultDetail=0
74:25:09.211595 ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={Medium 'C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso' is locked for reading by another task}, preserve=false aResultDetail=0
74:25:09.290105 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:09.290105 ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={0169423f-46b4-cde9-91af-1e9d5b6cd945} aComponent={VirtualBoxWrap} aText={Could not find a registered machine named 'boinc_d827bad0ea959b03'}, preserve=false aResultDetail=0
74:25:09.401119 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:09.401119 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:09.402119 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:09.402119 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:09.434123 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:09.435623 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:10.390745 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:14.017205 ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The given session is busy}, preserve=false aResultDetail=0
74:25:14.017705 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:14.060711 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:14.147222 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:14.389252 ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The given session is busy}, preserve=false aResultDetail=0
74:25:14.390252 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
74:25:15.394880 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={b2547866-a0a1-4391-8b86-6952d82efaa0} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
VM Execution Log:
VM Startup Log:
VM Trace Log:
09:29:33 (29976): called boinc_finish(194)
</stderr_txt>
]]>
©2025 COPYRIGHT 2017-2018 NCN