Task 1703630727

Name: Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_120_2900000_1

Workunit ID: 858047183

Created: 26 Dec 2024 20:36:54 UTC

Sent: 27 Dec 2024 8:59:51 UTC

Report deadline: 10 Jan 2025 8:59:51 UTC

Received: 27 Dec 2024 12:15:36 UTC

Server state: Over

Outcome: Success

Client state: Done

Exit status: 0 (0x00000000)

Computer: 13143057

Run time (sec): 373.75

CPU time (sec): 31.61

Peak working set size (MB): 572.53

Peak swap size (MB): 6356.37

Peak disk usage (MB): 153.84

Validation state: Initial

Granted credit: 0

Application: Binary Radio Pulsar Search (MeerKAT) v0.16 (BRP7-cuda102)
x86_64-pc-linux-gnu

Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[03:24:54][2189230][INFO ] Application startup - thank you for supporting Einstein@Home!
[03:24:54][2189230][INFO ] Starting data processing...
[03:24:54][2189230][INFO ] CUDA device ID: 0
[03:24:54][2189230][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 762 MB (11245 MB free / 12007 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:24:54][2189230][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 4070" (0 CUDA cores / 0.00 GFLOPS)
[03:24:54][2189230][INFO ] Version of installed CUDA driver: 12020
[03:24:54][2189230][INFO ] Version of CUDA driver API used: 3020
[03:24:56][2189230][INFO ] Number of generated templates to be used: 50000
[03:24:56][2189230][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_120.cpt (No such file or directory).
------> Starting from scratch...
[03:24:56][2189230][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM242.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327213888
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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 cm^-3 pc
------> Scale factor: 1.48946
[03:24:56][2189230][INFO ] Seed for random number generator is -1030771446.
[03:25:01][2189230][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[03:25:01][2189230][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1324 MB (10683 MB free / 12007 MB total) -> Used by this application (assuming a single GPU task): 562 MB
[03:36:24][2292102][INFO ] Application startup - thank you for supporting Einstein@Home!
[03:36:24][2292102][INFO ] Starting data processing...
[03:36:24][2292102][INFO ] CUDA device ID: 0
[03:36:24][2292102][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 762 MB (11245 MB free / 12007 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:36:24][2292102][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 4070" (0 CUDA cores / 0.00 GFLOPS)
[03:36:24][2292102][INFO ] Version of installed CUDA driver: 12020
[03:36:24][2292102][INFO ] Version of CUDA driver API used: 3020
[03:36:26][2292102][INFO ] Number of generated templates to be used: 50000
[03:36:26][2292102][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_120.cpt (No such file or directory).
------> Starting from scratch...
[03:36:26][2292102][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM242.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327213888
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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 cm^-3 pc
------> Scale factor: 1.48946
[03:36:26][2292102][INFO ] Seed for random number generator is -1030771446.
[03:36:30][2292102][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[03:36:30][2292102][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1324 MB (10683 MB free / 12007 MB total) -> Used by this application (assuming a single GPU task): 562 MB
[03:37:24][2292102][INFO ] Checkpoint committed!
[03:38:24][2292102][INFO ] Checkpoint committed!
[03:39:24][2292102][INFO ] Checkpoint committed!
[03:40:24][2292102][INFO ] Checkpoint committed!
[03:41:24][2292102][INFO ] Checkpoint committed!
[03:42:24][2292102][INFO ] Checkpoint committed!
[03:42:36][2292102][INFO ] Statistics: count dirty SumSpec pages 1753 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:42:36][2292102][INFO ] Data processing finished successfully!
03:42:36 (2292102): called boinc_finish(0)

</stderr_txt>
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