Task 1706427866

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_100_9600000_1

Workunit ID: 859780602

Created: 31 Dec 2024 22:46:12 UTC

Sent: 1 Jan 2025 4:59:22 UTC

Report deadline: 15 Jan 2025 4:59:22 UTC

Received: 1 Jan 2025 5:03:07 UTC

Server state: Over

Outcome: Computation error

Client state: Compute error

Exit status: 1 (0x00000001) Unknown error code

Computer: 13205022

Run time (sec): 28.61

CPU time (sec): 25.27

Peak working set size (MB): 82.1

Peak swap size (MB): 176.87

Peak disk usage (MB): 75.08

Validation state: Invalid

Granted credit: 0

Application: Binary Radio Pulsar Search (MeerKAT) v0.12 (BRP7-cuda55)
windows_x86_64

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<message>
Incorrect function.
 (0x1) - exit code 1 (0x1)</message>
<stderr_txt>
Activated exception handling...
[20:59:26][23140][INFO ] Starting data processing...
[20:59:26][23140][INFO ] CUDA device ID: 0
[20:59:27][23140][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 386 MB (1663 MB free / 2049 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:59:27][23140][INFO ] Using CUDA device #0 "NVIDIA GeForce MX250" (0 CUDA cores / 0.00 GFLOPS)
[20:59:27][23140][INFO ] Version of installed CUDA driver: 11070
[20:59:27][23140][INFO ] Version of CUDA driver API used: 3020
[20:59:52][23140][INFO ] Number of generated templates to be used: 50000
[20:59:52][23140][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_100.cpt (No error).
------> Starting from scratch...
[20:59:52][23140][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM240.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206610732
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174808.85
------> DEC (J2000): -244706.9
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> Project ID: --
------> Observers: --
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 240 cm^-3 pc
------> Scale factor: 1.01369
[20:59:52][23140][ERROR] Couldn't allocate 100663304 bytes of memory for FFT.
[20:59:52][23140][ERROR] Demodulation failed (error: 1)!
20:59:52 (23140): called boinc_finish(1)

</stderr_txt>
]]>