Task 1718220376

Name: Ter5_1_dns_cfbf00112_segment_8_dms_200_40000_88_7850000_1
Workunit ID: 867098055
Created: 22 Jan 2025 9:00:45 UTC
Sent: 23 Jan 2025 2:08:08 UTC
Report deadline: 6 Feb 2025 2:08:08 UTC
Received: 23 Jan 2025 4:22:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12464920
Run time (sec): 1,265.37
CPU time (sec): 98.39
Peak working set size (MB): 283.13
Peak swap size (MB): 876.9
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>7.20.2</core_client_version>
<![CDATA[
<stderr_txt>
Activated exception handling...
[22:45:06][16788][INFO ] Starting data processing...
[22:45:06][16788][INFO ] CUDA device ID: 0
[22:45:06][16788][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 717 MB (3381 MB free / 4098 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:45:06][16788][INFO ] Using CUDA device #0 "GeForce GTX 980" (2048 CUDA cores / 683.72 GFLOPS)
[22:45:06][16788][INFO ] Version of installed CUDA driver: 8000
[22:45:06][16788][INFO ] Version of CUDA driver API used: 3020
[22:45:15][16788][INFO ] Number of generated templates to be used: 50000
[22:45:15][16788][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_8_dms_200_88.cpt (No error).
------> Starting from scratch...
[22:45:15][16788][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_8_dms_200_DM238.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817328320256
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 238.8 cm^-3 pc
------> Scale factor: 1.48565
[22:45:16][16788][INFO ] Seed for random number generator is -1031541317.
[22:45:19][16788][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
[22:45:19][16788][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1130 MB (2968 MB free / 4098 MB total) -> Used by this application (assuming a single GPU task): 413 MB
[22:46:12][16788][INFO ] Checkpoint committed!
[22:47:19][16788][INFO ] Checkpoint committed!
[22:48:25][16788][INFO ] Checkpoint committed!
[22:49:31][16788][INFO ] Checkpoint committed!
[22:50:37][16788][INFO ] Checkpoint committed!
[22:51:43][16788][INFO ] Checkpoint committed!
[22:52:50][16788][INFO ] Checkpoint committed!
[22:53:56][16788][INFO ] Checkpoint committed!
[22:55:02][16788][INFO ] Checkpoint committed!
[22:56:08][16788][INFO ] Checkpoint committed!
[22:57:14][16788][INFO ] Checkpoint committed!
[22:58:21][16788][INFO ] Checkpoint committed!
[22:59:27][16788][INFO ] Checkpoint committed!
[23:00:33][16788][INFO ] Checkpoint committed!
[23:01:39][16788][INFO ] Checkpoint committed!
[23:02:45][16788][INFO ] Checkpoint committed!
Activated exception handling...
[23:03:47][12652][INFO ] Starting data processing...
[23:03:47][12652][INFO ] CUDA device ID: 0
[23:03:47][12652][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 717 MB (3381 MB free / 4098 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:03:47][12652][INFO ] Using CUDA device #0 "GeForce GTX 980" (2048 CUDA cores / 683.72 GFLOPS)
[23:03:47][12652][INFO ] Version of installed CUDA driver: 8000
[23:03:47][12652][INFO ] Version of CUDA driver API used: 3020
[23:03:56][12652][INFO ] Number of generated templates to be used: 50000
[23:03:56][12652][INFO ] Continuing work on ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_8_dms_200_88.binary at template no. 40236
[23:03:56][12652][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_8_dms_200_DM238.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817328320256
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 238.8 cm^-3 pc
------> Scale factor: 1.48565
[23:03:56][12652][INFO ] Seed for random number generator is -1031541317.
[23:03:59][12652][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
[23:03:59][12652][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1130 MB (2968 MB free / 4098 MB total) -> Used by this application (assuming a single GPU task): 413 MB
[23:04:53][12652][INFO ] Checkpoint committed!
[23:05:59][12652][INFO ] Checkpoint committed!
[23:07:05][12652][INFO ] Checkpoint committed!
[23:08:11][12652][INFO ] Checkpoint committed!
[23:08:12][12652][INFO ] Statistics: count dirty SumSpec pages 131 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:08:12][12652][INFO ] Data processing finished successfully!
23:08:12 (12652): called boinc_finish(0)

</stderr_txt>
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