Task 1659712719

Name: Ter5_1_dns_cfbf00054_segment_3_dms_200_40000_140_5100000_1

Workunit ID: 832145877

Created: 23 Sep 2024 18:57:38 UTC

Sent: 24 Sep 2024 3:43:47 UTC

Report deadline: 8 Oct 2024 3:43:47 UTC

Received: 24 Sep 2024 6:40:56 UTC

Server state: Over

Outcome: Success

Client state: Done

Exit status: 0 (0x00000000)

Computer: 12803366

Run time (sec): 2,701.58

CPU time (sec): 56.25

Peak working set size (MB): 438.96

Peak swap size (MB): 14639.89

Peak disk usage (MB): 153.82

Validation state: Valid

Granted credit: 3,333

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

Stderr output

<core_client_version>8.0.0</core_client_version>
<![CDATA[
<stderr_txt>
[06:51:31][1735736][INFO ] Application startup - thank you for supporting Einstein@Home!
[06:51:31][1735736][INFO ] Starting data processing...
[06:51:31][1735736][INFO ] CUDA device ID: 1
[06:51:31][1735736][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 48 MB (2964 MB free / 3012 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[06:51:31][1735736][INFO ] Using CUDA device #1 "NVIDIA GeForce GTX 1050" (0 CUDA cores / 0.00 GFLOPS)
[06:51:31][1735736][INFO ] Version of installed CUDA driver: 12040
[06:51:31][1735736][INFO ] Version of CUDA driver API used: 3020
[06:51:39][1735736][INFO ] Number of generated templates to be used: 50000
[06:51:39][1735736][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00054_segment_3_dms_200_140.cpt (No such file or directory).
------> Starting from scratch...
[06:51:39][1735736][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00054/Ter5_1_dns_cfbf00054_segment_3_dms_200_DM244.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714547705524
------> 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): 174802.36
------> DEC (J2000): -244638.900002
------> 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: 244 cm^-3 pc
------> Scale factor: 1.59521
[06:51:40][1735736][INFO ] Seed for random number generator is 1116005844.
[06:51:45][1735736][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
[06:51:45][1735736][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 580 MB (2432 MB free / 3012 MB total) -> Used by this application (assuming a single GPU task): 532 MB
[07:34:41][1752991][INFO ] Application startup - thank you for supporting Einstein@Home!
[07:34:41][1752991][INFO ] Starting data processing...
[07:34:41][1752991][INFO ] CUDA device ID: 1
[07:34:41][1752991][INFO ] CUDA global memory status (initial GPU state, including context):
------> Used in total: 48 MB (2964 MB free / 3012 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:34:41][1752991][INFO ] Using CUDA device #1 "NVIDIA GeForce GTX 1050" (0 CUDA cores / 0.00 GFLOPS)
[07:34:41][1752991][INFO ] Version of installed CUDA driver: 12040
[07:34:41][1752991][INFO ] Version of CUDA driver API used: 3020
[07:34:49][1752991][INFO ] Number of generated templates to be used: 50000
[07:34:49][1752991][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00054_segment_3_dms_200_140.cpt (No such file or directory).
------> Starting from scratch...
[07:34:49][1752991][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00054/Ter5_1_dns_cfbf00054_segment_3_dms_200_DM244.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714547705524
------> 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): 174802.36
------> DEC (J2000): -244638.900002
------> 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: 244 cm^-3 pc
------> Scale factor: 1.59521
[07:34:50][1752991][INFO ] Seed for random number generator is 1116005844.
[07:34:54][1752991][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
[07:34:54][1752991][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 580 MB (2432 MB free / 3012 MB total) -> Used by this application (assuming a single GPU task): 532 MB
[08:19:41][1752991][INFO ] Statistics: count dirty SumSpec pages 1837 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:19:41][1752991][INFO ] Data processing finished successfully!
08:19:41 (1752991): called boinc_finish(0)

</stderr_txt>
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