Task 1706866425

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_72_2550000_1

Workunit ID: 860050107

Created: 1 Jan 2025 19:25:10 UTC

Sent: 2 Jan 2025 15:05:37 UTC

Report deadline: 16 Jan 2025 15:05:37 UTC

Received: 3 Jan 2025 2:33:20 UTC

Server state: Over

Outcome: Success

Client state: Done

Exit status: 0 (0x00000000)

Computer: 13178048

Run time (sec): 206.88

CPU time (sec): 6.16

Peak working set size (MB): 358.03

Peak swap size (MB): 1287.11

Peak disk usage (MB): 75.11

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...
[17:41:14][122040][INFO ] Starting data processing...
[17:41:14][122040][INFO ] CUDA device ID: 0
[17:41:14][122040][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 1570 MB (23007 MB free / 24577 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:41:14][122040][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 4090" (0 CUDA cores / 0.00 GFLOPS)
[17:41:14][122040][INFO ] Version of installed CUDA driver: 12070
[17:41:14][122040][INFO ] Version of CUDA driver API used: 3020
[17:41:19][122040][INFO ] Number of generated templates to be used: 50000
[17:41:19][122040][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_72.cpt (No error).
------> Starting from scratch...
[17:41:19][122040][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM237.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767865264
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 237.2 cm^-3 pc
------> Scale factor: 1.43878
[17:41:19][122040][INFO ] Seed for random number generator is 1108746417.
[17:41:21][122040][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
[17:41:21][122040][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1995 MB (22582 MB free / 24577 MB total) -> Used by this application (assuming a single GPU task): 425 MB
Activated exception handling...
[17:51:01][111356][INFO ] Starting data processing...
[17:51:01][111356][INFO ] CUDA device ID: 0
[17:51:01][111356][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 1570 MB (23007 MB free / 24577 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:51:01][111356][INFO ] Using CUDA device #0 "NVIDIA GeForce RTX 4090" (0 CUDA cores / 0.00 GFLOPS)
[17:51:01][111356][INFO ] Version of installed CUDA driver: 12070
[17:51:01][111356][INFO ] Version of CUDA driver API used: 3020
[17:51:06][111356][INFO ] Number of generated templates to be used: 50000
[17:51:06][111356][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_72.cpt (No error).
------> Starting from scratch...
[17:51:06][111356][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM237.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767865264
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 237.2 cm^-3 pc
------> Scale factor: 1.43878
[17:51:06][111356][INFO ] Seed for random number generator is 1108746417.
[17:51:08][111356][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
[17:51:08][111356][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1995 MB (22582 MB free / 24577 MB total) -> Used by this application (assuming a single GPU task): 425 MB
[17:52:06][111356][INFO ] Checkpoint committed!
[17:53:12][111356][INFO ] Checkpoint committed!
[17:54:17][111356][INFO ] Checkpoint committed!
[17:55:07][111356][INFO ] Statistics: count dirty SumSpec pages 494028 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:55:07][111356][INFO ] Data processing finished successfully!
17:55:07 (111356): called boinc_finish(0)

</stderr_txt>
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