Task 1734495268

Name: Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_107_3900000_1

Workunit ID: 876700801

Created: 24 Feb 2025 0:31:29 UTC

Sent: 24 Feb 2025 1:45:34 UTC

Report deadline: 10 Mar 2025 1:45:34 UTC

Received: 24 Feb 2025 4:20:59 UTC

Server state: Over

Outcome: Success

Client state: Done

Exit status: 0 (0x00000000)

Computer: 13186052

Run time (sec): 582.13

CPU time (sec): 44.38

Peak working set size (MB): 352.53

Peak swap size (MB): 1046.46

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...
[10:38:52][8540][INFO ] Starting data processing...
[10:38:52][8540][INFO ] CUDA device ID: 0
[10:38:52][8540][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 1132 MB (15253 MB free / 16385 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:38:52][8540][INFO ] Using CUDA device #0 "NVIDIA RTX A4000" (0 CUDA cores / 0.00 GFLOPS)
[10:38:52][8540][INFO ] Version of installed CUDA driver: 12050
[10:38:52][8540][INFO ] Version of CUDA driver API used: 3020
[10:39:01][8540][INFO ] Number of generated templates to be used: 50000
[10:39:01][8540][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_107.cpt (No error).
------> Starting from scratch...
[10:39:01][8540][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_8_dms_200_DM240.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322500276
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 240.7 cm^-3 pc
------> Scale factor: 1.87163
[10:39:01][8540][INFO ] Seed for random number generator is -1031293440.
[10:39:04][8540][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
[10:39:04][8540][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1556 MB (14829 MB free / 16385 MB total) -> Used by this application (assuming a single GPU task): 424 MB
Activated exception handling...
[10:42:27][9608][INFO ] Starting data processing...
[10:42:27][9608][INFO ] CUDA device ID: 0
[10:42:27][9608][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 1132 MB (15253 MB free / 16385 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:42:27][9608][INFO ] Using CUDA device #0 "NVIDIA RTX A4000" (0 CUDA cores / 0.00 GFLOPS)
[10:42:27][9608][INFO ] Version of installed CUDA driver: 12050
[10:42:27][9608][INFO ] Version of CUDA driver API used: 3020
[10:42:35][9608][INFO ] Number of generated templates to be used: 50000
[10:42:35][9608][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_107.cpt (No error).
------> Starting from scratch...
[10:42:35][9608][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_8_dms_200_DM240.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322500276
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 240.7 cm^-3 pc
------> Scale factor: 1.87163
[10:42:36][9608][INFO ] Seed for random number generator is -1031293440.
[10:42:39][9608][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
[10:42:39][9608][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1556 MB (14829 MB free / 16385 MB total) -> Used by this application (assuming a single GPU task): 424 MB
[10:43:34][9608][INFO ] Checkpoint committed!
[10:44:41][9608][INFO ] Checkpoint committed!
[10:45:48][9608][INFO ] Checkpoint committed!
[10:46:55][9608][INFO ] Checkpoint committed!
[10:48:02][9608][INFO ] Checkpoint committed!
[10:49:09][9608][INFO ] Checkpoint committed!
[10:50:16][9608][INFO ] Checkpoint committed!
[10:51:23][9608][INFO ] Checkpoint committed!
[10:52:06][9608][INFO ] Statistics: count dirty SumSpec pages 1736 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:52:06][9608][INFO ] Data processing finished successfully!
10:52:06 (9608): called boinc_finish(0)

</stderr_txt>
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