Task 1708474370

Name: Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_71_1350000_1

Workunit ID: 861026145

Created: 4 Jan 2025 18:25:12 UTC

Sent: 5 Jan 2025 11:59:16 UTC

Report deadline: 19 Jan 2025 11:59:16 UTC

Received: 5 Jan 2025 16:06:52 UTC

Server state: Over

Outcome: Success

Client state: Done

Exit status: 0 (0x00000000)

Computer: 13147241

Run time (sec): 1,122.62

CPU time (sec): 61.61

Peak working set size (MB): 356.34

Peak swap size (MB): 1287.2

Peak disk usage (MB): 75.11

Validation state: Valid

Granted credit: 3,333

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[
<stderr_txt>
Activated exception handling...
[12:59:18][181996][INFO ] Starting data processing...
[12:59:18][181996][INFO ] CUDA device ID: 0
[12:59:18][181996][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 1564 MB (21476 MB free / 23040 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:59:18][181996][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 4090" (0 CUDA cores / 0.00 GFLOPS)
[12:59:18][181996][INFO ] Version of installed CUDA driver: 12070
[12:59:18][181996][INFO ] Version of CUDA driver API used: 3020
[12:59:25][181996][INFO ] Number of generated templates to be used: 50000
[12:59:25][181996][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_2_dms_200_71.cpt (No error).
------> Starting from scratch...
[12:59:25][181996][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_2_dms_200_DM237.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.6939678688
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 237.1 cm^-3 pc
------> Scale factor: 2.19839
[12:59:25][181996][INFO ] Seed for random number generator is -1044563275.
[12:59:30][181996][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
[12:59:30][181996][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1988 MB (21052 MB free / 23040 MB total) -> Used by this application (assuming a single GPU task): 424 MB
Activated exception handling...
[15:01:56][188340][INFO ] Starting data processing...
[15:01:56][188340][INFO ] CUDA device ID: 0
[15:01:56][188340][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 1564 MB (21476 MB free / 23040 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:01:56][188340][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 4090" (0 CUDA cores / 0.00 GFLOPS)
[15:01:56][188340][INFO ] Version of installed CUDA driver: 12070
[15:01:56][188340][INFO ] Version of CUDA driver API used: 3020
[15:02:05][188340][INFO ] Number of generated templates to be used: 50000
[15:02:05][188340][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_2_dms_200_71.cpt (No error).
------> Starting from scratch...
[15:02:05][188340][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_2_dms_200_DM237.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.6939678688
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 237.1 cm^-3 pc
------> Scale factor: 2.19839
[15:02:05][188340][INFO ] Seed for random number generator is -1044563275.
[15:02:08][188340][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
[15:02:08][188340][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1988 MB (21052 MB free / 23040 MB total) -> Used by this application (assuming a single GPU task): 424 MB
[15:12:50][188340][INFO ] Checkpoint committed!
[15:20:37][188340][INFO ] Statistics: count dirty SumSpec pages 1741 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:20:37][188340][INFO ] Data processing finished successfully!
15:20:37 (188340): called boinc_finish(0)

</stderr_txt>
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