Task 1703138449

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_64_6050000_0
Workunit ID: 857758036
Created: 25 Dec 2024 23:19:51 UTC
Sent: 26 Dec 2024 14:37:46 UTC
Report deadline: 9 Jan 2025 14:37:46 UTC
Received: 26 Dec 2024 19:37:01 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 422.80
CPU time (sec): 45.28
Peak working set size (MB): 271.71
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[19:29:00][1014288][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_64.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 6050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_64.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_64_6050000_0_0
------> GPU usage: 0.330000
[19:29:00][1014288][INFO ] Starting data processing...
[19:29:00][1014288][INFO ] opti: No host transfer for n_steps. Use device global.
[19:29:00][1014288][INFO ] opti: No host transfer for mean. Use device global.
[19:29:00][1014288][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:29:00][1014288][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:29:00][1014288][INFO ] opti: power spectrum in fft callback (static link).
[19:29:00][1014288][INFO ] opti: __constant__ access is not uniform, bad!
[19:29:02][1014288][INFO ] Running on device 2 Tesla V100-SXM2-16GB
[19:29:02][1014288][INFO ] CUDA global memory status (initial GPU state, including context):
[19:29:02][1014288][INFO ] No template file. Generating templates.
[19:29:02][1014288][INFO ] Template param value T_cons = 50000
[19:29:08][1014288][INFO ] Number of generated templates to be used: 50000
[19:29:08][1014288][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_64.cpt
[19:29:08][1014288][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_64.cpt (No such file or directory).
------> Starting from scratch...
[19:29:08][1014288][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_64.binary
[19:29:08][1014288][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM236.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766101397
------> 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
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 236.4 cm^-3 pc
------> Scale factor: 1.31367
[19:29:08][1014288][INFO ] Allocating memory for dedispersed compressed time series...
[19:29:08][1014288][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:29:08][1014288][INFO ] 8-bit allocation done
[19:29:08][1014288][INFO ] Foobar
[19:29:08][1014288][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_64.binary
[19:29:08][1014288][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:29:08][1014288][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:29:08][1014288][INFO ] FftSize = 12582913
[19:29:08][1014288][INFO ] Seed for random number generator is 1103290303.
[19:29:11][1014288][INFO ] 8[19:29:11][1014288][INFO ] 9[19:29:12][1014288][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:29:12][1014288][INFO ] Normalization factor 3.97364e-08
[19:29:13][1014288][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
[19:29:13][1014288][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:29:13][1014288][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:29:13][1014288][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:29:13][1014288][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:30:00][1014288][INFO ] Checkpoint committed!
[19:31:00][1014288][INFO ] Checkpoint committed!
[19:32:00][1014288][INFO ] Checkpoint committed!
[19:33:00][1014288][INFO ] Checkpoint committed!
[19:34:00][1014288][INFO ] Checkpoint committed!
[19:35:00][1014288][INFO ] Checkpoint committed!
[19:35:59][1014288][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 281.000925 4018.863525 0.6670027 3.5127544 262.844 114.152  1
------> CAND: 280.891412 4018.863525 0.6670027 3.5127544 228.992 99.4499  1
------> CAND: 280.913730 4018.863525 0.6670027 3.5127544 226.909 98.5453  1
------> CAND: 280.961220 4018.863525 0.6670027 3.5127544 214.726 93.2544  1
------> CAND: 281.118223 4018.863525 0.6670027 3.5127544 211.776 91.973  1
------> CAND: 281.099538 4018.863525 0.6670027 3.5127544 197.996 85.9885  1
------> CAND: 281.117963 4018.863525 0.6670027 3.5127544 193.984 84.2463  1
------> CAND: 281.044003 4018.863525 0.6670027 3.5127544 186.315 80.9155  1
------> CAND: 280.888817 4018.863525 0.6670027 3.5127544 181.665 78.8961  1
------> CAND: 280.963555 4018.863525 0.6670027 3.5127544 179.66 78.0251  1
------> CAND: 280.975233 4018.863525 0.6670027 3.5127544 178.606 77.5677  1
------> CAND: 281.040370 4018.863525 0.6670027 3.5127544 177.558 77.1124  1
------> CAND: 281.113033 4018.863525 0.6670027 3.5127544 175.169 76.0748  1
------> CAND: 281.098241 4018.863525 0.6670027 3.5127544 173.127 75.1879  1
------> CAND: 281.140021 4018.863525 0.6670027 3.5127544 170.763 74.1616  1
------> CAND: 281.117444 4018.863525 0.6670027 3.5127544 164.359 71.3802  1
------> CAND: 281.106026 4018.863525 0.6670027 3.5127544 164.084 71.2608  1
------> CAND: 281.000665 4018.863525 0.6670027 3.5127544 155.624 67.5868  1
------> CAND: 281.084746 4018.863525 0.6670027 3.5127544 155.239 67.4196  1
------> CAND: 281.033623 4018.863525 0.6670027 3.5127544 152.667 66.3026  1
------> CAND: 280.885184 4018.863525 0.6670027 3.5127544 152.113 66.062  1
------> CAND: 281.110697 4018.863525 0.6670027 3.5127544 150.768 65.4776  1
------> CAND: 280.976271 4018.863525 0.6670027 3.5127544 149.566 64.9558  1
------> CAND: 280.943054 4018.863525 0.6670027 3.5127544 148.11 64.3232  1
------> CAND: 280.906204 4018.863525 0.6670027 3.5127544 148.001 64.276  1
------> CAND: 280.945909 4018.863525 0.6670027 3.5127544 147.598 64.1011  1
------> CAND: 280.963036 4018.863525 0.6670027 3.5127544 146.232 63.5078  1
------> CAND: 281.046598 4018.863525 0.6670027 3.5127544 145.975 63.3963  1
------> CAND: 281.136907 4018.863525 0.6670027 3.5127544 145.799 63.3195  1
------> CAND: 281.076182 4018.863525 0.6670027 3.5127544 144.226 62.6365  1
------> CAND: 281.042446 4018.863525 0.6670027 3.5127544 140.918 61.1999  1
------> CAND: 281.071771 4018.863525 0.6670027 3.5127544 140.909 61.1961  1
------> CAND: 281.137686 4018.863525 0.6670027 3.5127544 140.62 61.0703  1
------> CAND: 281.111216 4018.863525 0.6670027 3.5127544 140.454 60.9982  1
------> CAND: 281.073587 4018.863525 0.6670027 3.5127544 140.026 60.8126  1
------> CAND: 281.123413 4018.863525 0.6670027 3.5127544 139.943 60.7765  1
------> CAND: 280.944871 4018.863525 0.6670027 3.5127544 138.708 60.2402  1
------> CAND: 280.996772 4018.863525 0.6670027 3.5127544 138.552 60.1725  1
------> CAND: 280.925667 4018.863525 0.6670027 3.5127544 137.929 59.9018  1
------> CAND: 280.970562 4018.863525 0.6670027 3.5127544 136.954 59.4782  1
------> CAND: 281.019090 4018.863525 0.6670027 3.5127544 136.574 59.3134  1
------> CAND: 281.014419 4018.863525 0.6670027 3.5127544 136.345 59.214  1
------> CAND: 281.133274 4018.863525 0.6670027 3.5127544 135.169 58.7032  1
------> CAND: 281.083968 4018.863525 0.6670027 3.5127544 134.645 58.4755  1
------> CAND: 281.079296 4018.863525 0.6670027 3.5127544 132.868 57.704  1
------> CAND: 281.069954 4018.863525 0.6670027 3.5127544 132.112 57.3756  1
------> CAND: 280.892709 4018.863525 0.6670027 3.5127544 131.623 57.1632  1
------> CAND: 280.905944 4018.863525 0.6670027 3.5127544 130.39 56.6278  1
------> CAND: 281.130679 4018.863525 0.6670027 3.5127544 127.614 55.4222  1
------> CAND: 280.919698 4018.863525 0.6670027 3.5127544 125.727 54.6027  1
------> CAND: 281.017014 4018.863525 0.6670027 3.5127544 125.547 54.5242  1
------> CAND: 281.120299 4018.863525 0.6670027 3.5127544 124.946 54.2632  1
------> CAND: 281.146769 4018.863525 0.6670027 3.5127544 123.451 53.614  1
------> CAND: 280.945390 4018.863525 0.6670027 3.5127544 122.443 53.1763  1
------> CAND: 280.897121 4018.863525 0.6670027 3.5127544 121.609 52.8141  1
------> CAND: 281.131198 4018.863525 0.6670027 3.5127544 121.018 52.5574  1
------> CAND: 280.967448 4018.863525 0.6670027 3.5127544 120.616 52.3827  1
------> CAND: 281.002741 4018.863525 0.6670027 3.5127544 120.186 52.196  1
------> CAND: 281.062688 4018.863525 0.6670027 3.5127544 120.112 52.1641  1
------> CAND: 281.082670 4018.863525 0.6670027 3.5127544 118.813 51.6  1
------> CAND: 281.062169 4018.863525 0.6670027 3.5127544 118.559 51.4897  1
------> CAND: 280.939940 4018.863525 0.6670027 3.5127544 117.599 51.0726  1
------> CAND: 281.015198 4018.863525 0.6670027 3.5127544 117.595 51.071  1
------> CAND: 281.069435 4018.863525 0.6670027 3.5127544 117.224 50.9099  1
------> CAND: 280.966929 4018.863525 0.6670027 3.5127544 116.957 50.7937  1
------> CAND: 280.989506 4018.863525 0.6670027 3.5127544 116.106 50.4243  1
------> CAND: 280.910615 4018.863525 0.6670027 3.5127544 115.577 50.1944  1
------> CAND: 280.978347 4018.863525 0.6670027 3.5127544 115.306 50.0766  1
------> CAND: 280.894007 4018.863525 0.6670027 3.5127544 115.022 49.9536  1
------> CAND: 280.998070 4018.863525 0.6670027 3.5127544 114.838 49.8736  1
------> CAND: 281.029471 4018.863525 0.6670027 3.5127544 114.802 49.8577  1
------> CAND: 280.902052 4018.863525 0.6670027 3.5127544 113.805 49.425  1
------> CAND: 280.967967 4018.863525 0.6670027 3.5127544 113.215 49.1685  1
------> CAND: 280.929819 4018.863525 0.6670027 3.5127544 112.753 48.968  1
------> CAND: 281.075923 4018.863525 0.6670027 3.5127544 111.985 48.6344  1
------> CAND: 281.005596 4018.863525 0.6670027 3.5127544 111.626 48.4787  1
------> CAND: 281.131458 4018.863525 0.6670027 3.5127544 110.785 48.1134  1
------> CAND: 281.031287 4018.863525 0.6670027 3.5127544 110.277 47.8925  1
------> CAND: 280.929300 4018.863525 0.6670027 3.5127544 109.809 47.6894  1
------> CAND: 281.102133 4018.863525 0.6670027 3.5127544 109.786 47.6796  1
------> CAND: 281.016755 4018.863525 0.6670027 3.5127544 109.669 47.6287  1
------> CAND: 280.935009 4018.863525 0.6670027 3.5127544 109.357 47.4931  1
------> CAND: 281.011564 4018.863525 0.6670027 3.5127544 109.351 47.4907  1
------> CAND: 281.148326 4018.863525 0.6670027 3.5127544 108.517 47.1283  1
------> CAND: 280.966150 4018.863525 0.6670027 3.5127544 108.48 47.1123  1
------> CAND: 281.097722 4018.863525 0.6670027 3.5127544 107.994 46.9013  1
------> CAND: 281.025578 4018.863525 0.6670027 3.5127544 106.481 46.2442  1
------> CAND: 281.014679 4018.863525 0.6670027 3.5127544 104.753 45.4938  1
------> CAND: 280.915806 4018.863525 0.6670027 3.5127544 104.733 45.4848  1
------> CAND: 281.036477 4018.863525 0.6670027 3.5127544 103.663 45.0201  1
------> CAND: 280.884405 4018.863525 0.6670027 3.5127544 103.103 44.7769  1
------> CAND: 281.022464 4018.863525 0.6670027 3.5127544 102.824 44.6558  1
------> CAND: 281.115628 4018.863525 0.6670027 3.5127544 102.629 44.5711  1
------> CAND: 281.036737 4018.863525 0.6670027 3.5127544 102.065 44.3262  1
------> CAND: 281.099798 4018.863525 0.6670027 3.5127544 102.042 44.3163  1
------> CAND: 281.092531 4018.863525 0.6670027 3.5127544 101.856 44.2353  1
------> CAND: 281.135610 4018.863525 0.6670027 3.5127544 101.8 44.2112  1
------> CAND: 281.085265 4018.863525 0.6670027 3.5127544 101.79 44.2067  1
------> CAND: 281.041149 4018.863525 0.6670027 3.5127544 101.622 44.1338  1
------> CAND: 281.086044 4018.863525 0.6670027 3.5127544 100.996 43.8622  1
[19:35:59][1014288][INFO ] Statistics: count dirty SumSpec pages 478218 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:35:59][1014288][INFO ] Data processing finished successfully!
19:35:59 (1014288): called boinc_finish(0)

</stderr_txt>
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