Task 1723815301

Name: Ter5_1_dns_cfbf00124_segment_5_dms_200_40000_2_7600000_1

Workunit ID: 870405143

Created: 2 Feb 2025 8:52:45 UTC

Sent: 2 Feb 2025 12:11:56 UTC

Report deadline: 16 Feb 2025 12:11:56 UTC

Received: 2 Feb 2025 23:29:11 UTC

Server state: Over

Outcome: Success

Client state: Done

Exit status: 0 (0x00000000)

Computer: 13165316

Run time (sec): 299.49

CPU time (sec): 68.81

Peak working set size (MB): 354.75

Peak swap size (MB): 1131.59

Peak disk usage (MB): 75.08

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...
[07:37:23][4324][INFO ] Starting data processing...
[07:37:23][4324][INFO ] CUDA device ID: 0
[07:37:23][4324][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 1329 MB (15056 MB free / 16385 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:37:23][4324][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 4080" (0 CUDA cores / 0.00 GFLOPS)
[07:37:23][4324][INFO ] Version of installed CUDA driver: 12080
[07:37:23][4324][INFO ] Version of CUDA driver API used: 3020
[07:37:29][4324][INFO ] Number of generated templates to be used: 50000
[07:37:29][4324][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_5_dms_200_2.cpt (No error).
------> Starting from scratch...
[07:37:29][4324][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_5_dms_200_DM230.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755620923395
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 230.2 cm^-3 pc
------> Scale factor: 1.22051
[07:37:29][4324][INFO ] Seed for random number generator is 1075662751.
[07:37:32][4324][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
[07:37:32][4324][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1753 MB (14632 MB free / 16385 MB total) -> Used by this application (assuming a single GPU task): 424 MB
Activated exception handling...
[18:22:36][3076][INFO ] Starting data processing...
[18:22:36][3076][INFO ] CUDA device ID: 0
[18:22:36][3076][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 1329 MB (15056 MB free / 16385 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:22:36][3076][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 4080" (0 CUDA cores / 0.00 GFLOPS)
[18:22:37][3076][INFO ] Version of installed CUDA driver: 12080
[18:22:37][3076][INFO ] Version of CUDA driver API used: 3020
[18:22:44][3076][INFO ] Number of generated templates to be used: 50000
[18:22:44][3076][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_5_dms_200_2.cpt (No error).
------> Starting from scratch...
[18:22:44][3076][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_5_dms_200_DM230.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755620923395
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 230.2 cm^-3 pc
------> Scale factor: 1.22051
[18:22:44][3076][INFO ] Seed for random number generator is 1075662751.
[18:22:48][3076][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
[18:22:48][3076][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1753 MB (14632 MB free / 16385 MB total) -> Used by this application (assuming a single GPU task): 424 MB
[18:25:53][3076][INFO ] Checkpoint committed!
[18:27:55][3076][INFO ] Statistics: count dirty SumSpec pages 1798 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:27:55][3076][INFO ] Data processing finished successfully!
18:27:55 (3076): called boinc_finish(0)

</stderr_txt>
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