Task 1727406357

Name: Ter5_1_dns_cfbf00113_segment_5_dms_200_40000_2_5650000_2

Workunit ID: 868385399

Created: 9 Feb 2025 15:39:07 UTC

Sent: 9 Feb 2025 16:16:12 UTC

Report deadline: 23 Feb 2025 16:16:12 UTC

Received: 9 Feb 2025 16:42:27 UTC

Server state: Over

Outcome: Success

Client state: Done

Exit status: 0 (0x00000000)

Computer: 13173841

Run time (sec): 281.44

CPU time (sec): 57.84

Peak working set size (MB): 412.39

Peak swap size (MB): 1131.99

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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
Activated exception handling...
[08:19:34][9540][INFO ] Starting data processing...
[08:19:34][9540][INFO ] CUDA device ID: 0
[08:19:34][9540][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
[08:19:34][9540][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 4080" (0 CUDA cores / 0.00 GFLOPS)
[08:19:34][9540][INFO ] Version of installed CUDA driver: 12050
[08:19:34][9540][INFO ] Version of CUDA driver API used: 3020
[08:19:42][9540][INFO ] Number of generated templates to be used: 50000
[08:19:42][9540][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_5_dms_200_2.cpt (No error).
------> Starting from scratch...
[08:19:42][9540][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_5_dms_200_DM230.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755646171565
------> 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: 230.2 cm^-3 pc
------> Scale factor: 1.188
[08:19:42][9540][INFO ] Seed for random number generator is 1114795161.
[08:19:46][9540][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
[08:19:46][9540][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
[08:20:40][9540][INFO ] Checkpoint committed!
Activated exception handling...
[08:24:42][24552][INFO ] Starting data processing...
[08:24:42][24552][INFO ] CUDA device ID: 0
[08:24:42][24552][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
[08:24:42][24552][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 4080" (0 CUDA cores / 0.00 GFLOPS)
[08:24:42][24552][INFO ] Version of installed CUDA driver: 12050
[08:24:42][24552][INFO ] Version of CUDA driver API used: 3020
[08:24:50][24552][INFO ] Number of generated templates to be used: 50000
[08:24:50][24552][INFO ] Continuing work on ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_2.binary at template no. 10754
[08:24:50][24552][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_5_dms_200_DM230.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755646171565
------> 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: 230.2 cm^-3 pc
------> Scale factor: 1.188
[08:24:50][24552][INFO ] Seed for random number generator is 1114795161.
[08:24:53][24552][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
[08:24:53][24552][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
[08:25:48][24552][INFO ] Checkpoint committed!
[08:26:54][24552][INFO ] Checkpoint committed!
[08:28:00][24552][INFO ] Checkpoint committed!
[08:28:14][24552][INFO ] Statistics: count dirty SumSpec pages 848 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:28:14][24552][INFO ] Data processing finished successfully!
08:28:14 (24552): called boinc_finish(0)

</stderr_txt>
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