Task 1720017198

Name: Ter5_1_dns_cfbf00113_segment_4_dms_200_40000_122_5950000_0

Workunit ID: 868169880

Created: 25 Jan 2025 19:17:04 UTC

Sent: 26 Jan 2025 10:40:49 UTC

Report deadline: 9 Feb 2025 10:40:49 UTC

Received: 26 Jan 2025 11:05:45 UTC

Server state: Over

Outcome: Success

Client state: Done

Exit status: 0 (0x00000000)

Computer: 13147241

Run time (sec): 741.01

CPU time (sec): 97.09

Peak working set size (MB): 357.1

Peak swap size (MB): 1286.65

Peak disk usage (MB): 75.08

Validation state: Initial

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[
<stderr_txt>
Activated exception handling...
[11:40:53][61476][INFO ] Starting data processing...
[11:40:53][61476][INFO ] CUDA device ID: 0
[11:40:53][61476][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
[11:40:53][61476][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 4090" (0 CUDA cores / 0.00 GFLOPS)
[11:40:53][61476][INFO ] Version of installed CUDA driver: 12070
[11:40:53][61476][INFO ] Version of CUDA driver API used: 3020
[11:41:03][61476][INFO ] Number of generated templates to be used: 50000
[11:41:03][61476][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_4_dms_200_122.cpt (No error).
------> Starting from scratch...
[11:41:03][61476][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_4_dms_200_DM242.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735084760447
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 242.2 cm^-3 pc
------> Scale factor: 1.24253
[11:41:03][61476][INFO ] Seed for random number generator is -1030060532.
[11:41:08][61476][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
[11:41:08][61476][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
[11:51:46][61476][INFO ] Checkpoint committed!
Activated exception handling...
[11:52:21][63180][INFO ] Starting data processing...
[11:52:21][63180][INFO ] CUDA device ID: 0
[11:52:21][63180][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
[11:52:21][63180][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 4090" (0 CUDA cores / 0.00 GFLOPS)
[11:52:21][63180][INFO ] Version of installed CUDA driver: 12070
[11:52:21][63180][INFO ] Version of CUDA driver API used: 3020
[11:52:26][63180][INFO ] Number of generated templates to be used: 50000
[11:52:26][63180][INFO ] Continuing work on ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_122.binary at template no. 44880
[11:52:26][63180][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_4_dms_200_DM242.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735084760447
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 242.2 cm^-3 pc
------> Scale factor: 1.24253
[11:52:26][63180][INFO ] Seed for random number generator is -1030060532.
[11:52:29][63180][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
[11:52:29][63180][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
[11:53:45][63180][INFO ] Statistics: count dirty SumSpec pages 39 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:53:45][63180][INFO ] Data processing finished successfully!
11:53:45 (63180): called boinc_finish(0)

</stderr_txt>
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