Task 1715253027

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_172_7000000_1
Workunit ID: 865262952
Created: 16 Jan 2025 17:58:42 UTC
Sent: 17 Jan 2025 10:56:42 UTC
Report deadline: 31 Jan 2025 10:56:42 UTC
Received: 17 Jan 2025 21:20:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 885.67
CPU time (sec): 15.89
Peak working set size (MB): 258.38
Peak swap size (MB): 6173.92
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[16:05:28][135913][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_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_172.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 7000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_172.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_172_7000000_1_0
------> GPU usage: 0.500000
[16:05:28][135913][INFO ] Starting data processing...
[16:05:28][135913][INFO ] opti: No host transfer for n_steps. Use device global.
[16:05:28][135913][INFO ] opti: No host transfer for mean. Use device global.
[16:05:28][135913][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:05:28][135913][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:05:28][135913][INFO ] opti: power spectrum in fft callback (static link).
[16:05:28][135913][INFO ] opti: __constant__ access is not uniform, bad!
[16:05:28][135913][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[16:05:28][135913][INFO ] CUDA global memory status (initial GPU state, including context):
[16:05:28][135913][INFO ] No template file. Generating templates.
[16:05:28][135913][INFO ] Template param value T_cons = 50000
[16:05:30][135913][INFO ] Number of generated templates to be used: 50000
[16:05:30][135913][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_172.cpt
[16:05:30][135913][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_172.cpt (No such file or directory).
------> Starting from scratch...
[16:05:30][135913][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_172.binary
[16:05:30][135913][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM247.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399683677
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 247.2 cm^-3 pc
------> Scale factor: 1.10362
[16:05:30][135913][INFO ] Allocating memory for dedispersed compressed time series...
[16:05:30][135913][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:05:30][135913][INFO ] 8-bit allocation done
[16:05:30][135913][INFO ] Foobar
[16:05:30][135913][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_172.binary
[16:05:30][135913][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:05:30][135913][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:05:30][135913][INFO ] FftSize = 12582913
[16:05:30][135913][INFO ] Seed for random number generator is -1035036692.
[16:05:31][135913][INFO ] 8[16:05:31][135913][INFO ] 9[16:05:32][135913][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:05:32][135913][INFO ] Normalization factor 3.97364e-08
[16:05:32][135913][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
[16:05:32][135913][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1419 MB (6510 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:05:32][135913][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:05:32][135913][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:05:32][135913][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:06:28][135913][INFO ] Checkpoint committed!
[16:07:28][135913][INFO ] Checkpoint committed!
[16:08:29][135913][INFO ] Checkpoint committed!
[16:09:29][135913][INFO ] Checkpoint committed!
[16:10:29][135913][INFO ] Checkpoint committed!
[16:11:29][135913][INFO ] Checkpoint committed!
[16:12:29][135913][INFO ] Checkpoint committed!
[16:13:29][135913][INFO ] Checkpoint committed!
[16:14:29][135913][INFO ] Checkpoint committed!
[16:15:29][135913][INFO ] Checkpoint committed!
[16:16:29][135913][INFO ] Checkpoint committed!
[16:17:30][135913][INFO ] Checkpoint committed!
[16:18:30][135913][INFO ] Checkpoint committed!
[16:19:30][135913][INFO ] Checkpoint committed!
[16:20:12][135913][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 355.732035 4060.455322 0.6690589 6.0306325 16.6824 12.41  8
------> CAND:  62.334359 4001.836426 0.5340416 5.9164915 15.7086 12.3165 16
------> CAND:  93.509453 4039.885498 0.8663961 6.1262484 15.5959 12.1666 16
------> CAND:  66.607177 4114.277344 0.9198341 6.1581216 15.4962 12.0343 16
------> CAND: 115.518424 4017.697754 0.8740987 6.1317530 15.4515 11.9752 16
------> CAND: 259.790722 4252.339355 0.8783533 6.1445537 17.9534 11.67  4
------> CAND: 280.367463 4005.310059 0.5246304 5.8971257 17.8786 11.6103  4
------> CAND:  86.592755 4002.555420 0.8013870 6.1007791 15.0613 11.4605 16
------> CAND: 357.795912 3612.555908 0.9473262 3.3623800 17.6572 11.4338  4
------> CAND: 187.870355 4132.138184 0.6448883 6.0114336 17.6383 11.4187  4
------> CAND: 115.494809 3677.131836 0.6345330 5.9830780 15.0168 11.4021 16
------> CAND: 197.266144 4051.228271 0.7707059 3.6903741 15.0096 11.3926 16
------> CAND: 115.635722 5135.030273 1.1279205 6.2197218 20.8988 11.3507  2
------> CAND: 461.818599 5060.501953 0.8041087 5.9857860 17.5391 11.3396  4
------> CAND: 115.443426 4372.730469 0.6357723 5.9799504 14.9609 11.3287 16
------> CAND:  18.895900 4135.504395 0.7958252 3.7306705 14.9439 11.3064 16
------> CAND: 223.621115 4781.372559 0.8727591 6.1125183 17.4914 11.3017  4
------> CAND: 115.467041 4182.358887 0.5447685 5.9071312 14.8993 11.248 16
------> CAND: 115.457440 5529.565918 1.1171703 6.1478987 14.879 11.2214 16
------> CAND: 154.782419 5637.764160 1.0971270 6.1011724 14.8722 11.2126 16
------> CAND: 177.901570 4057.925781 1.0203068 3.5997465 15.5129 11.189  8
------> CAND: 245.589603 3613.410889 0.9254693 6.0715175 15.4985 11.1741  8
------> CAND: 150.094905 4063.888184 0.9278198 6.1558895 17.3202 11.1654  4
------> CAND: 166.772001 5283.090332 0.7632775 5.8461461 15.4586 11.1327  8
------> CAND: 404.361196 3619.775879 0.7747071 6.0334616 17.2705 11.1259  4
------> CAND: 462.932672 3999.833496 0.7272212 6.0642614 20.5063 11.1175  2
------> CAND: 476.181134 4490.001953 0.8839051 6.1461959 20.4948 11.1107  2
------> CAND: 107.179357 3815.623535 0.7893122 6.0739069 14.7812 11.0936 16
------> CAND: 111.549232 4794.518066 0.8691632 6.1079626 15.4185 11.0911  8
------> CAND: 115.634684 5148.686523 1.1286219 6.2182870 25.5107 11.0792  1
------> CAND:  77.459071 3978.382568 0.4566373 3.9142573 15.3971 11.0689  8
------> CAND: 115.520241 3618.082520 0.8527701 6.0571766 14.745 11.0463 16
------> CAND: 115.533995 4754.091797 1.1021855 6.2456079 14.7087 10.9989 16
------> CAND: 309.152478 4034.072266 0.6944904 3.7222698 15.3236 10.9928  8
------> CAND: 120.114072 4182.689941 0.4757732 5.8052602 20.2907 10.9896  2
------> CAND: 116.295395 3878.184570 0.6499994 3.6438961 14.6999 10.9875 16
------> CAND: 166.234558 4653.695801 0.7550408 4.0977030 14.6982 10.9853 16
------> CAND: 115.478979 4233.428711 0.7414120 6.0770712 17.0731 10.9689  4
------> CAND: 115.468598 4490.151855 0.4934114 5.7053056 14.6753 10.9555 16
------> CAND:  86.554607 3624.291748 0.6301101 5.9681878 14.6578 10.9327 16
------> CAND: 283.550343 4293.024902 0.9943117 6.1983242 15.2617 10.9288  8
------> CAND: 245.836396 3829.651123 0.9879521 6.1378908 15.2384 10.9046  8
------> CAND: 115.478719 4235.568359 0.7400655 6.0761685 15.2327 10.8987  8
------> CAND: 115.500259 3624.148193 0.6325500 5.9694676 14.6243 10.889 16
------> CAND: 315.337878 4242.373535 0.9865646 3.7131960 15.2081 10.8734  8
------> CAND: 482.975343 4403.114746 0.9032534 6.1643586 25.0254 10.8684  1
------> CAND:  18.896159 4056.039795 0.7675528 3.6950483 14.607 10.8665 16
------> CAND: 115.504670 4028.225586 0.7012100 6.0506935 14.6017 10.8597 16
------> CAND: 177.866018 4060.455322 0.6690589 6.0306325 14.5934 10.8489 16
------> CAND:  86.610661 4275.159668 1.0743923 6.2183304 14.5907 10.8454 16
------> CAND: 259.753872 4113.115723 0.7273521 6.0622182 15.1614 10.825  8
------> CAND:  57.817342 5148.686523 1.1286219 6.2182870 19.9903 10.8113  2
------> CAND: 122.423963 4218.496094 0.8867255 3.7384052 14.5625 10.8087 16
------> CAND:  47.967413 3746.635254 0.8485430 6.0792036 14.5594 10.8047 16
------> CAND: 253.516829 3619.648682 0.7927167 6.0356941 16.8488 10.7908  4
------> CAND: 292.009562 3757.204834 0.9337482 3.4501312 19.9539 10.7897  2
------> CAND: 115.463668 3718.099854 0.4662940 5.8476448 14.5382 10.7771 16
------> CAND: 311.372838 3664.121094 0.7219922 6.0224071 19.9275 10.7741  2
------> CAND: 317.454176 4490.001953 0.8839051 6.1461959 16.8217 10.7694  4
------> CAND:  86.769481 4471.270020 0.6429526 4.0665236 14.5113 10.7422 16
------> CAND: 345.572512 5683.507812 1.2548341 4.3852730 16.7488 10.7115  4
------> CAND: 258.952508 4181.371582 0.8419190 3.7363708 16.7457 10.709  4
------> CAND:  98.379142 3927.685791 0.3815044 3.9970200 14.4777 10.6986 16
------> CAND: 115.506746 4531.588867 0.9436061 6.1820292 14.4702 10.6888 16
------> CAND: 115.505189 4405.168945 1.0633160 6.2230582 14.4653 10.6825 16
------> CAND: 368.481980 3665.128174 0.7572377 3.4483171 15.0231 10.6824  8
------> CAND: 445.426444 4058.757812 0.5771112 3.8236716 16.7092 10.6801  4
------> CAND: 129.983724 5399.372070 1.2300112 6.2433882 14.4611 10.677 16
------> CAND: 157.042484 3829.761475 1.0022811 6.1414018 14.4582 10.6733 16
------> CAND: 281.794763 4180.222656 0.9519605 6.1704159 15.0097 10.6684  8
------> CAND:  45.019389 4438.680664 0.8953573 6.1537685 14.4372 10.6461 16
------> CAND: 462.093939 4250.746094 0.9577057 6.1773076 16.6617 10.6424  4
------> CAND: 173.154889 4674.554688 0.9215139 6.1558900 14.9829 10.6408  8
------> CAND: 253.517089 3618.125732 0.7920285 6.0351396 16.6589 10.6402  4
------> CAND: 129.826202 3634.560791 0.4694636 5.8504133 14.4284 10.6347 16
------> CAND: 290.586674 3766.098877 0.3726540 3.8519666 14.9743 10.632  8
------> CAND: 452.936899 3986.869385 1.0106627 6.1709056 16.6278 10.6155  4
------> CAND:  46.177319 3630.342285 0.5180743 5.9007449 14.41 10.6108 16
------> CAND:  93.363868 3615.803223 0.8928961 3.3777668 14.4097 10.6105 16
------> CAND: 268.996810 5183.365723 0.7113065 5.7861810 14.9517 10.6088  8
------> CAND: 380.218800 4111.887207 0.5636358 5.9294133 14.9359 10.5924  8
------> CAND: 348.520276 4025.873779 0.4433677 5.7881718 16.5939 10.5887  4
------> CAND: 173.956253 3862.117188 0.5453512 3.7117558 14.392 10.5875 16
------> CAND:  42.340476 4022.180420 0.7069159 6.0538678 14.9311 10.5875  8
------> CAND:  82.431786 3997.844727 0.9027017 6.1396937 14.3749 10.5654 16
------> CAND:  44.361273 3613.758301 0.9556358 3.3612158 14.365 10.5526 16
------> CAND: 184.240860 3665.128174 0.7572377 3.4483171 14.359 10.5449 16
------> CAND: 170.575368 4581.452148 0.8602689 6.1268091 14.3553 10.54 16
------> CAND: 381.932080 3946.456055 0.7707812 3.6237938 14.8805 10.5354  8
------> CAND: 115.465744 4004.131592 0.5270281 5.8999977 14.3397 10.5199 16
------> CAND:  90.043449 4249.095703 0.8166628 6.1203895 14.8592 10.5134  8
------> CAND: 346.462368 4040.935547 0.8916708 6.1359844 14.8563 10.5105  8
------> CAND:  37.511789 4862.787598 1.1611806 6.2585645 14.3235 10.4989 16
------> CAND: 137.804811 3833.852783 0.8941724 3.5113914 14.3161 10.4894 16
------> CAND: 288.602467 3785.342773 0.3553651 5.6697111 19.4284 10.4781  2
------> CAND: 114.212834 3855.043457 0.8439623 3.5369649 14.8212 10.4743  8
------> CAND: 221.754725 4519.535156 0.8776887 6.1484461 16.4387 10.4658  4
------> CAND: 357.589602 4071.260010 0.9810297 6.1739101 14.8092 10.462  8
------> CAND: 115.408911 3642.966309 0.3992212 5.7634907 14.2931 10.4596 16
------> CAND: 499.376062 4221.549316 0.6925018 3.8507068 19.3811 10.4501  2
[16:20:12][135913][INFO ] Statistics: count dirty SumSpec pages 1857 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:20:12][135913][INFO ] Data processing finished successfully!
16:20:12 (135913): called boinc_finish(0)

</stderr_txt>
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