Task 1972148

Name 07207335_060_1
Workunit 1338544
Created 15 May 2019, 6:31:05 UTC
Sent 15 May 2019, 6:31:24 UTC
Report deadline 20 May 2019, 6:31:24 UTC
Received 17 May 2019, 7:19:06 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 196 (0x000000C4) EXIT_DISK_LIMIT_EXCEEDED
Computer ID 1914
Run time 4 min 21 sec
CPU time 3 min 19 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 3.14 GFLOPS
Application version boinc2docker v1.12 (vbox64_mt)
windows_x86_64
Peak working set size 115.95 MB
Peak swap size 99.29 MB
Peak disk usage 2.97 GB

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<message>
Disk usage limit exceeded</message>
<stderr_txt>
2019-05-17 08:57:45 (11936): vboxwrapper (7.9.26200): starting
2019-05-17 08:57:45 (11936): Status Report: Detected vboxsvc.exe. (PID = '4324')
2019-05-17 08:57:45 (11936): Feature: Checkpoint interval offset (114 seconds)
2019-05-17 08:57:45 (11936): Detected: VirtualBox COM Interface (Version: 5.2.8)
2019-05-17 08:57:45 (11936): Detected: Sandbox Configuration Enabled
2019-05-17 08:57:45 (11936): Detected: Minimum checkpoint interval (600.000000 seconds)
2019-05-17 08:57:45 (11936): Create VM. (boinc_714cf51f4a1d4386, slot#8)
2019-05-17 08:57:45 (11936): Updating drive controller type and model for desired configuration.
2019-05-17 08:57:46 (11936): Setting Memory Size for VM. (3072MB)
2019-05-17 08:57:46 (11936): Setting CPU Count for VM. (1)
2019-05-17 08:57:46 (11936): Setting Chipset Options for VM.
2019-05-17 08:57:46 (11936): Setting Boot Options for VM.
2019-05-17 08:57:46 (11936): Enabling VM Network Access.
2019-05-17 08:57:46 (11936): Setting Network Configuration for NAT.
2019-05-17 08:57:46 (11936): Disabling USB Support for VM.
2019-05-17 08:57:46 (11936): Disabling COM Port Support for VM.
2019-05-17 08:57:46 (11936): Disabling LPT Port Support for VM.
2019-05-17 08:57:46 (11936): Disabling Audio Support for VM.
2019-05-17 08:57:46 (11936): Disabling Clipboard Support for VM.
2019-05-17 08:57:46 (11936): Disabling Drag and Drop Support for VM.
2019-05-17 08:57:46 (11936): Adding storage controller(s) to VM.
2019-05-17 08:57:46 (11936): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2019-05-17 08:57:46 (11936): Adding VirtualBox Guest Additions to VM.
2019-05-17 08:57:46 (11936): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2019-05-17 08:57:46 (11936): Enabling shared directory for VM.
2019-05-17 08:57:46 (11936): Starting VM. (boinc_714cf51f4a1d4386, slot#8)
2019-05-17 08:57:55 (11936): Guest Log: BIOS: VirtualBox 5.2.8

2019-05-17 08:57:55 (11936): Guest Log: CPUID EDX: 0x078bfbff

2019-05-17 08:57:55 (11936): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032

2019-05-17 08:57:55 (11936): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80

2019-05-17 08:57:55 (11936): Guest Log: BIOS: Boot from Hard Disk 0 failed

2019-05-17 08:57:55 (11936): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003

2019-05-17 08:57:55 (11936): Guest Log: BIOS: Booting from CD-ROM...

2019-05-17 08:57:55 (11936): Successfully started VM. (PID = '16456')
2019-05-17 08:57:55 (11936): Reporting VM Process ID to BOINC.
2019-05-17 08:58:00 (11936): VM state change detected. (old = 'poweroff', new = 'running')
2019-05-17 08:58:06 (11936): Guest Log: BIOS: KBD: unsupported int 16h function 03

2019-05-17 08:58:06 (11936): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 

2019-05-17 08:58:11 (11936): Preference change detected
2019-05-17 08:58:11 (11936): Setting CPU throttle for VM. (100%)
2019-05-17 08:58:11 (11936): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2019-05-17 08:58:31 (11936): Guest Log: net.ipv4.ip_forward = 1

2019-05-17 08:58:31 (11936): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory

2019-05-17 08:58:31 (11936): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory

2019-05-17 08:58:31 (11936): Guest Log: sysctl: "cannot stat %s" is an unknown key

2019-05-17 08:58:31 (11936): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory

2019-05-17 08:58:31 (11936): Guest Log: Segmentation fault

2019-05-17 08:58:31 (11936): Guest Log: automount ...

2019-05-17 08:58:31 (11936): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds

2019-05-17 08:58:31 (11936): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)

2019-05-17 08:58:36 (11936): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string

2019-05-17 08:58:41 (11936): Guest Log: automount over.

2019-05-17 08:58:41 (11936): Guest Log: Setting hostname to boot2docker Done.

2019-05-17 08:58:41 (11936): Guest Log: Fri May 17 08:58:36 UTC 2019 dhcp -------------------------------

2019-05-17 08:58:41 (11936): Guest Log: Fri May 17 08:58:38 UTC 2019 dhcp -------------------------------

2019-05-17 08:58:41 (11936): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.000144 main     Log opened 2019-05-17T08:58:38.398922000Z

2019-05-17 08:58:41 (11936): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.000144 main     Log opened 2019-05-17T08:58:38.398922000Z

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.005532 main     OS Product: Linux

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.005652 main     OS Release: 4.1.19-boot2docker

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.005708 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.005763 main     Executable: /sbin/VBoxService

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.005765 main     Process ID: 836

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.005767 main     Package type: LINUX_64BITS_GENERIC

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.005532 main     OS Product: Lin00:00:00.007348 main     5.0.16 r105871 started. Verbose level = 0

2019-05-17 08:58:41 (11936): Guest Log: ux

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.005652 main     OS Release: 4.1.19-boot2docker

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.005708 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.005763 main     Executable: /sbin/VBoxService

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.005765 main     Process ID: 836

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.021532 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

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.021607 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.005767 main     Package type: LINUX_64BITS_GENERIC

2019-05-17 08:58:41 (11936): Guest Log: 00:00:00.007348 main     5.0.16 r105871 started. Verbose level = 0

2019-05-17 08:58:41 (11936): Guest Log: Mounting BOINC shared/...

2019-05-17 08:58:41 (11936): Guest Log: -------------------

2019-05-17 08:58:41 (11936): Guest Log: Fri May 17 06:58:41 UTC 2019

2019-05-17 08:58:47 (11936): Guest Log: 00:00:05.024662 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed

2019-05-17 08:58:47 (11936): Guest Log: Fri May 17 06:58:46 UTC 2019

2019-05-17 08:58:47 (11936): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 

2019-05-17 08:58:47 (11936): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

2019-05-17 08:58:47 (11936): Guest Log:     inet 127.0.0.1/8 scope host lo

2019-05-17 08:58:47 (11936): Guest Log:        valid_lft forever preferred_lft forever

2019-05-17 08:58:47 (11936): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default 

2019-05-17 08:58:47 (11936): Guest Log:     link/ether ba:0c:a0:f2:42:72 brd ff:ff:ff:ff:ff:ff

2019-05-17 08:58:47 (11936): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000

2019-05-17 08:58:47 (11936): Guest Log:     link/ether 08:00:27:d8:a5:5b brd ff:ff:ff:ff:ff:ff

2019-05-17 08:58:47 (11936): Guest Log:     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0

2019-05-17 08:58:47 (11936): Guest Log:        valid_lft forever preferred_lft forever

2019-05-17 08:58:47 (11936): Guest Log: -------------------

2019-05-17 08:58:47 (11936): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence

2019-05-17 08:58:47 (11936): Guest Log: Waiting for Docker daemon to start...

2019-05-17 08:58:52 (11936): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE

2019-05-17 08:58:52 (11936): Guest Log: Running boinc_app...

2019-05-17 08:58:52 (11936): Guest Log: Importing Docker image from BOINC...

2019-05-17 08:58:52 (11936): Guest Log: Filesystem                Size      Used Available Use% Mounted on

2019-05-17 08:58:52 (11936): Guest Log: tmpfs                     2.6G    164.1M      2.5G   6% /

2019-05-17 08:58:52 (11936): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm

2019-05-17 08:58:52 (11936): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup

2019-05-17 08:58:52 (11936): Guest Log: shared                  223.0G    114.2G    108.8G  51% /root/shared

2019-05-17 08:58:52 (11936): Guest Log: tmpfs                     2.6G    164.1M      2.5G   6% /var/lib/docker/aufs

2019-05-17 08:58:52 (11936): Guest Log: 00:00:10.026032 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed

2019-05-17 08:59:08 (11936): Guest Log: doing docker load...

2019-05-17 08:59:23 (11936): Guest Log: Filesystem                Size      Used Available Use% Mounted on

2019-05-17 08:59:23 (11936): Guest Log: tmpfs                     2.6G    663.1M      2.0G  24% /

2019-05-17 08:59:23 (11936): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm

2019-05-17 08:59:23 (11936): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup

2019-05-17 08:59:23 (11936): Guest Log: shared                  223.0G    114.1G    108.9G  51% /root/shared

2019-05-17 08:59:23 (11936): Guest Log: tmpfs                     2.6G    663.1M      2.0G  24% /var/lib/docker/aufs

2019-05-17 08:59:23 (11936): Guest Log:               total        used        free      shared  buff/cache   available

2019-05-17 08:59:23 (11936): Guest Log: Mem:           3007          52        2252         663         701        2253

2019-05-17 08:59:23 (11936): Guest Log: Swap:           701           0         701

2019-05-17 08:59:23 (11936): Guest Log: Building apps directory...

2019-05-17 09:02:43 (11936): Powering off VM.
2019-05-17 09:02:44 (11936): Successfully stopped VM.
2019-05-17 09:02:49 (11936): Deregistering VM. (boinc_714cf51f4a1d4386, slot#8)
2019-05-17 09:02:49 (11936): Removing virtual disk drive(s) from VM.
2019-05-17 09:02:49 (11936): Removing network bandwidth throttle group from VM.
2019-05-17 09:02:49 (11936): Removing storage controller(s) from VM.
2019-05-17 09:02:50 (11936): Removing VM from VirtualBox.

    Hypervisor System Log:

15:12:30.325439          Saving settings file "c:\ProgramData\BOINC\projects\virtualbox\VirtualBox.xml" with version "1.12-windows"
15:12:30.333251          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={The object is not ready}, preserve=false aResultDetail=0
15:12:30.333251          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
15:12:30.405505          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The given session is busy}, preserve=false aResultDetail=0
15:12:30.623249          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
15:12:30.631059          Saving settings file "c:\ProgramData\BOINC\slots\9\boinc_4d2ec9dd08d91ba4\boinc_4d2ec9dd08d91ba4.vbox" with version "1.16-windows"
15:12:30.679881          Saving settings file "c:\ProgramData\BOINC\slots\9\boinc_4d2ec9dd08d91ba4\boinc_4d2ec9dd08d91ba4.vbox" with version "1.16-windows"
15:12:30.718939          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
15:12:30.722844          Saving settings file "c:\ProgramData\BOINC\projects\virtualbox\VirtualBox.xml" with version "1.12-windows"
15:12:30.740420          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The given session is busy}, preserve=false aResultDetail=0
15:12:30.750184          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={The object is not ready}, preserve=false aResultDetail=0
15:12:30.750184          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
15:12:30.808769          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={MachineWrap} aText={The given session is busy}, preserve=false aResultDetail=0
15:12:31.669977          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
15:12:31.674860          Saving settings file "c:\ProgramData\BOINC\slots\11\boinc_597253156f92a0ff\boinc_597253156f92a0ff.vbox" with version "1.16-windows"
15:12:31.718799          Saving settings file "c:\ProgramData\BOINC\slots\11\boinc_597253156f92a0ff\boinc_597253156f92a0ff.vbox" with version "1.16-windows"
15:12:31.761761          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
15:12:31.765667          Saving settings file "c:\ProgramData\BOINC\projects\virtualbox\VirtualBox.xml" with version "1.12-windows"
15:12:32.363239          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={The object is not ready}, preserve=false aResultDetail=0
15:12:32.364215          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
15:12:50.682939          Saving settings file "c:\ProgramData\BOINC\slots\8\boinc_714cf51f4a1d4386\boinc_714cf51f4a1d4386.vbox" with version "1.16-windows"
15:12:50.799134          Saving settings file "c:\ProgramData\BOINC\slots\15\boinc_77b6b40d58f5e820\boinc_77b6b40d58f5e820.vbox" with version "1.16-windows"
15:12:50.867484          Saving settings file "c:\ProgramData\BOINC\slots\10\boinc_73c995939755d557\boinc_73c995939755d557.vbox" with version "1.16-windows"
15:17:23.118417          Saving settings file "c:\ProgramData\BOINC\slots\8\boinc_714cf51f4a1d4386\boinc_714cf51f4a1d4386.vbox" with version "1.16-windows"
15:17:25.305611          Saving settings file "c:\ProgramData\BOINC\slots\7\boinc_5cd6f00d4c9885ac\boinc_5cd6f00d4c9885ac.vbox" with version "1.16-windows"
15:17:29.445656          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
15:17:29.450538          Saving settings file "c:\ProgramData\BOINC\slots\8\boinc_714cf51f4a1d4386\boinc_714cf51f4a1d4386.vbox" with version "1.16-windows"
15:17:29.706362          Saving settings file "c:\ProgramData\BOINC\slots\8\boinc_714cf51f4a1d4386\boinc_714cf51f4a1d4386.vbox" with version "1.16-windows"
15:17:29.721985          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
15:17:29.725890          Saving settings file "c:\ProgramData\BOINC\projects\virtualbox\VirtualBox.xml" with version "1.12-windows"
15:17:29.732726          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={The object is not ready}, preserve=false aResultDetail=0
15:17:29.732726          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
15:17:31.635779          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85cd948e-a71f-4289-281e-0ca7ad48cd89} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
15:17:31.640661          Saving settings file "c:\ProgramData\BOINC\slots\7\boinc_5cd6f00d4c9885ac\boinc_5cd6f00d4c9885ac.vbox" with version "1.16-windows"
15:17:31.650426          Saving settings file "c:\ProgramData\BOINC\slots\7\boinc_5cd6f00d4c9885ac\boinc_5cd6f00d4c9885ac.vbox" with version "1.16-windows"
15:17:31.657260          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
15:17:31.661166          Saving settings file "c:\ProgramData\BOINC\projects\virtualbox\VirtualBox.xml" with version "1.12-windows"
15:17:31.668001          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={4afe423b-43e0-e9d0-82e8-ceb307940dda} aComponent={MediumWrap} aText={The object is not ready}, preserve=false aResultDetail=0
15:17:31.668001          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

    VM Execution Log:


    VM Startup Log:


    VM Trace Log:

09:03:00 (11936): called boinc_finish(194)

</stderr_txt>
]]>


©2024 COPYRIGHT 2017-2018 NCN