Task 1703063531

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_5_9750000_2
Workunit ID: 857458460
Created: 25 Dec 2024 20:33:53 UTC
Sent: 25 Dec 2024 21:38:32 UTC
Report deadline: 8 Jan 2025 21:38:32 UTC
Received: 26 Dec 2024 2:39:15 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 424.07
CPU time (sec): 34.04
Peak working set size (MB): 273.86
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>
[02:31:21][984841][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_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_5.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 9750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_5.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_5_9750000_2_0
------> GPU usage: 0.330000
[02:31:21][984841][INFO ] Starting data processing...
[02:31:21][984841][INFO ] opti: No host transfer for n_steps. Use device global.
[02:31:21][984841][INFO ] opti: No host transfer for mean. Use device global.
[02:31:21][984841][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:31:21][984841][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:31:21][984841][INFO ] opti: power spectrum in fft callback (static link).
[02:31:21][984841][INFO ] opti: __constant__ access is not uniform, bad!
[02:31:22][984841][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[02:31:22][984841][INFO ] CUDA global memory status (initial GPU state, including context):
[02:31:22][984841][INFO ] No template file. Generating templates.
[02:31:22][984841][INFO ] Template param value T_cons = 50000
[02:31:26][984841][INFO ] Number of generated templates to be used: 50000
[02:31:26][984841][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_5.cpt
[02:31:26][984841][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_5.cpt (No such file or directory).
------> Starting from scratch...
[02:31:26][984841][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_5.binary
[02:31:26][984841][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_6_dms_200_DM230.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204989867
------> 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: 230.5 cm^-3 pc
------> Scale factor: 0.99243
[02:31:26][984841][INFO ] Allocating memory for dedispersed compressed time series...
[02:31:26][984841][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:31:26][984841][INFO ] 8-bit allocation done
[02:31:26][984841][INFO ] Foobar
[02:31:26][984841][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_5.binary
[02:31:26][984841][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:31:26][984841][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:31:26][984841][INFO ] FftSize = 12582913
[02:31:26][984841][INFO ] Seed for random number generator is -1065289228.
[02:31:28][984841][INFO ] 8[02:31:28][984841][INFO ] 9[02:31:29][984841][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:31:29][984841][INFO ] Normalization factor 3.97364e-08
[02:31:29][984841][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
[02:31:29][984841][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
[02:31:29][984841][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:31:29][984841][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:31:29][984841][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:32:21][984841][INFO ] Checkpoint committed!
[02:33:21][984841][INFO ] Checkpoint committed!
[02:34:21][984841][INFO ] Checkpoint committed!
[02:35:21][984841][INFO ] Checkpoint committed!
[02:36:21][984841][INFO ] Checkpoint committed!
[02:37:21][984841][INFO ] Checkpoint committed!
[02:38:21][984841][INFO ] Checkpoint committed!
[02:38:23][984841][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 475.585041 3849.176758 0.9171612 5.1836123 255.247 110.852  1
------> CAND: 475.648880 3849.176758 0.9171612 5.1836123 201.29 87.4192  1
------> CAND: 475.566356 3849.176758 0.9171612 5.1836123 199.641 86.703  1
------> CAND: 475.625005 3849.176758 0.9171612 5.1836123 198.282 86.1127  1
------> CAND: 475.562464 3849.176758 0.9171612 5.1836123 191.479 83.1583  1
------> CAND: 475.553381 3849.176758 0.9171612 5.1836123 183.478 79.6834  1
------> CAND: 475.408834 3849.176758 0.9171612 5.1836123 180.529 78.4027  1
------> CAND: 475.608397 3849.176758 0.9171612 5.1836123 179.139 77.7993  1
------> CAND: 475.613587 3849.176758 0.9171612 5.1836123 176.073 76.4674  1
------> CAND: 475.651216 3849.176758 0.9171612 5.1836123 173.491 75.346  1
------> CAND: 475.558831 3849.176758 0.9171612 5.1836123 171.597 74.5237  1
------> CAND: 475.607099 3849.176758 0.9171612 5.1836123 171.534 74.4962  1
------> CAND: 475.601909 3849.176758 0.9171612 5.1836123 170.872 74.2089  1
------> CAND: 475.610732 3849.176758 0.9171612 5.1836123 170.634 74.1056  1
------> CAND: 475.662894 3849.176758 0.9171612 5.1836123 170.222 73.9264  1
------> CAND: 475.641874 3849.176758 0.9171612 5.1836123 169.479 73.604  1
------> CAND: 475.493175 3849.176758 0.9171612 5.1836123 166.891 72.4798  1
------> CAND: 475.438678 3849.176758 0.9171612 5.1836123 166.183 72.1722  1
------> CAND: 475.656147 3849.176758 0.9171612 5.1836123 165.135 71.7174  1
------> CAND: 475.516531 3849.176758 0.9171612 5.1836123 159.157 69.1209  1
------> CAND: 475.583225 3849.176758 0.9171612 5.1836123 156.618 68.0182  1
------> CAND: 475.469819 3849.176758 0.9171612 5.1836123 153.371 66.6082  1
------> CAND: 475.562204 3849.176758 0.9171612 5.1836123 151.234 65.68  1
------> CAND: 475.642393 3849.176758 0.9171612 5.1836123 150.718 65.4561  1
------> CAND: 475.569990 3849.176758 0.9171612 5.1836123 149.7 65.0139  1
------> CAND: 475.412727 3849.176758 0.9171612 5.1836123 147.698 64.1445  1
------> CAND: 475.626822 3849.176758 0.9171612 5.1836123 146.258 63.5191  1
------> CAND: 475.602947 3849.176758 0.9171612 5.1836123 143.329 62.2472  1
------> CAND: 475.489282 3849.176758 0.9171612 5.1836123 143.3 62.2344  1
------> CAND: 475.408575 3849.176758 0.9171612 5.1836123 142.681 61.9656  1
------> CAND: 475.426741 3849.176758 0.9171612 5.1836123 142.038 61.6864  1
------> CAND: 475.443349 3849.176758 0.9171612 5.1836123 141.567 61.4817  1
------> CAND: 475.634607 3849.176758 0.9171612 5.1836123 140.994 61.233  1
------> CAND: 475.668344 3849.176758 0.9171612 5.1836123 138.914 60.3295  1
------> CAND: 475.566875 3849.176758 0.9171612 5.1836123 138.695 60.2343  1
------> CAND: 475.630196 3849.176758 0.9171612 5.1836123 134.916 58.5931  1
------> CAND: 475.527171 3849.176758 0.9171612 5.1836123 134.169 58.2687  1
------> CAND: 475.606580 3849.176758 0.9171612 5.1836123 130.459 56.6576  1
------> CAND: 475.454508 3849.176758 0.9171612 5.1836123 130.061 56.4849  1
------> CAND: 475.599055 3849.176758 0.9171612 5.1836123 129.115 56.074  1
------> CAND: 475.409094 3849.176758 0.9171612 5.1836123 128.945 56.0002  1
------> CAND: 475.407796 3849.176758 0.9171612 5.1836123 128.35 55.7418  1
------> CAND: 475.555457 3849.176758 0.9171612 5.1836123 128.191 55.6726  1
------> CAND: 475.496289 3849.176758 0.9171612 5.1836123 127.72 55.4681  1
------> CAND: 475.406758 3849.176758 0.9171612 5.1836123 127.016 55.1624  1
------> CAND: 475.600612 3849.176758 0.9171612 5.1836123 126.374 54.8833  1
------> CAND: 475.537551 3849.176758 0.9171612 5.1836123 126.1 54.7647  1
------> CAND: 475.457103 3849.176758 0.9171612 5.1836123 125.707 54.594  1
------> CAND: 475.666008 3849.176758 0.9171612 5.1836123 125.439 54.4773  1
------> CAND: 475.432709 3849.176758 0.9171612 5.1836123 125.41 54.4649  1
------> CAND: 475.480459 3849.176758 0.9171612 5.1836123 125.117 54.3377  1
------> CAND: 475.565578 3849.176758 0.9171612 5.1836123 124.37 54.0131  1
------> CAND: 475.481497 3849.176758 0.9171612 5.1836123 124.095 53.8937  1
------> CAND: 475.598017 3849.176758 0.9171612 5.1836123 122.406 53.1601  1
------> CAND: 475.501998 3849.176758 0.9171612 5.1836123 122.313 53.1199  1
------> CAND: 475.444387 3849.176758 0.9171612 5.1836123 121.927 52.9523  1
------> CAND: 475.633050 3849.176758 0.9171612 5.1836123 121.495 52.7647  1
------> CAND: 475.455806 3849.176758 0.9171612 5.1836123 120.207 52.2052  1
------> CAND: 475.657444 3849.176758 0.9171612 5.1836123 119.729 51.9978  1
------> CAND: 475.475788 3849.176758 0.9171612 5.1836123 119.297 51.8102  1
------> CAND: 475.537032 3849.176758 0.9171612 5.1836123 119.018 51.689  1
------> CAND: 475.559609 3849.176758 0.9171612 5.1836123 117.777 51.1497  1
------> CAND: 475.651994 3849.176758 0.9171612 5.1836123 117.674 51.1052  1
------> CAND: 475.587117 3849.176758 0.9171612 5.1836123 116.327 50.52  1
------> CAND: 475.461255 3849.176758 0.9171612 5.1836123 116.01 50.3825  1
------> CAND: 475.599833 3849.176758 0.9171612 5.1836123 115.796 50.2897  1
------> CAND: 475.629677 3849.176758 0.9171612 5.1836123 115.153 50.0102  1
------> CAND: 475.628639 3849.176758 0.9171612 5.1836123 114.822 49.8667  1
------> CAND: 475.617999 3849.176758 0.9171612 5.1836123 114.466 49.7121  1
------> CAND: 475.422588 3849.176758 0.9171612 5.1836123 114.14 49.5705  1
------> CAND: 475.578553 3849.176758 0.9171612 5.1836123 113.254 49.1857  1
------> CAND: 475.456584 3849.176758 0.9171612 5.1836123 113.06 49.1015  1
------> CAND: 475.636164 3849.176758 0.9171612 5.1836123 112.672 48.9326  1
------> CAND: 475.445685 3849.176758 0.9171612 5.1836123 112.671 48.9323  1
------> CAND: 475.568952 3849.176758 0.9171612 5.1836123 111.767 48.5398  1
------> CAND: 475.443868 3849.176758 0.9171612 5.1836123 111.166 48.2787  1
------> CAND: 475.468262 3849.176758 0.9171612 5.1836123 109.17 47.4121  1
------> CAND: 475.480718 3849.176758 0.9171612 5.1836123 108.87 47.2815  1
------> CAND: 475.580110 3849.176758 0.9171612 5.1836123 107.616 46.7371  1
------> CAND: 475.550267 3849.176758 0.9171612 5.1836123 106.643 46.3143  1
------> CAND: 475.590231 3849.176758 0.9171612 5.1836123 106.632 46.3098  1
------> CAND: 475.643950 3849.176758 0.9171612 5.1836123 106.152 46.1013  1
------> CAND: 475.607878 3849.176758 0.9171612 5.1836123 105.949 46.0131  1
------> CAND: 475.561426 3849.176758 0.9171612 5.1836123 105.828 45.9606  1
------> CAND: 475.603726 3849.176758 0.9171612 5.1836123 105.817 45.9558  1
------> CAND: 475.622670 3849.176758 0.9171612 5.1836123 105.786 45.9423  1
------> CAND: 475.480978 3849.176758 0.9171612 5.1836123 105.716 45.9118  1
------> CAND: 475.575180 3849.176758 0.9171612 5.1836123 105.444 45.7939  1
------> CAND: 475.432969 3849.176758 0.9171612 5.1836123 105.392 45.7714  1
------> CAND: 475.511600 3849.176758 0.9171612 5.1836123 104.686 45.4646  1
------> CAND: 475.591529 3849.176758 0.9171612 5.1836123 103.761 45.0627  1
------> CAND: 475.578294 3849.176758 0.9171612 5.1836123 103.42 44.9147  1
------> CAND: 475.494991 3849.176758 0.9171612 5.1836123 102.762 44.6288  1
------> CAND: 475.465148 3849.176758 0.9171612 5.1836123 102.761 44.6284  1
------> CAND: 475.561685 3849.176758 0.9171612 5.1836123 102.617 44.566  1
------> CAND: 475.610992 3849.176758 0.9171612 5.1836123 100.93 43.8331  1
------> CAND: 475.624227 3849.176758 0.9171612 5.1836123 100.56 43.6724  1
------> CAND: 475.405461 3849.176758 0.9171612 5.1836123 100.205 43.5185  1
------> CAND: 475.628120 3849.176758 0.9171612 5.1836123 100.112 43.4781  1
------> CAND: 475.625265 3849.176758 0.9171612 5.1836123 100.035 43.4447  1
[02:38:23][984841][INFO ] Statistics: count dirty SumSpec pages 297540 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:38:23][984841][INFO ] Data processing finished successfully!
02:38:23 (984841): called boinc_finish(0)

</stderr_txt>
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