Task 1706425144

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_94_2450000_0

Workunit ID: 859779252

Created: 31 Dec 2024 22:45:58 UTC

Sent: 1 Jan 2025 18:14:27 UTC

Report deadline: 15 Jan 2025 18:14:27 UTC

Received: 3 Jan 2025 14:09:24 UTC

Server state: Over

Outcome: Computation error

Client state: Compute error

Exit status: 1007 (0x000003EF) Unknown error code

Computer: 1081530

Run time (sec): 267.05

CPU time (sec): 25.03

Peak working set size (MB): 247.05

Peak swap size (MB): 749.34

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>8.0.4</core_client_version>
<![CDATA[
<message>
The requested operation cannot be performed in full-screen mode.
 (0x3ef) - exit code 1007 (0x3ef)</message>
<stderr_txt>
Activated exception handling...
[06:09:27][9592][INFO ] Starting data processing...
[06:09:28][9592][INFO ] CUDA device ID: 1
[06:09:28][9592][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 356 MB (1693 MB free / 2049 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[06:09:28][9592][INFO ] Using CUDA device #1 "GeForce GT 650M" (384 CUDA cores / 641.28 GFLOPS)
[06:09:28][9592][INFO ] Version of installed CUDA driver: 10010
[06:09:28][9592][INFO ] Version of CUDA driver API used: 3020
[06:09:42][9592][INFO ] Number of generated templates to be used: 50000
[06:09:42][9592][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_94.cpt (No error).
------> Starting from scratch...
[06:09:42][9592][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_DM239.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206620583
------> 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: 239.4 cm^-3 pc
------> Scale factor: 1.01359
[06:09:42][9592][INFO ] Seed for random number generator is -1031652650.
[06:09:47][9592][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-009
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[06:09:47][9592][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 767 MB (1282 MB free / 2049 MB total) -> Used by this application (assuming a single GPU task): 411 MB
[06:11:39][9592][INFO ] Checkpoint committed!
[06:13:50][9592][INFO ] Checkpoint committed!
[06:13:50][9592][ERROR] Error during CUDA host->device HS thresholds data transfer (error: 715)
[06:13:50][9592][ERROR] Demodulation failed (error: 1007)!
06:13:50 (9592): called boinc_finish(1007)

</stderr_txt>
]]>