Task 1717016852

Name: Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_175_7950000_1
Workunit ID: 866346124
Created: 19 Jan 2025 23:08:52 UTC
Sent: 20 Jan 2025 7:57:21 UTC
Report deadline: 3 Feb 2025 7:57:21 UTC
Received: 22 Jan 2025 21:57:36 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 960.02
CPU time (sec): 22.28
Peak working set size (MB): 335.11
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>
[16:41:26][756721][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_5_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_5_dms_200_175.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 7950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_175.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_175_7950000_1_0
------> GPU usage: 0.500000
[16:41:26][756721][INFO ] Starting data processing...
[16:41:26][756721][INFO ] opti: No host transfer for n_steps. Use device global.
[16:41:26][756721][INFO ] opti: No host transfer for mean. Use device global.
[16:41:26][756721][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:41:26][756721][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:41:26][756721][INFO ] opti: power spectrum in fft callback (static link).
[16:41:26][756721][INFO ] opti: __constant__ access is not uniform, bad!
[16:41:26][756721][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[16:41:26][756721][INFO ] CUDA global memory status (initial GPU state, including context):
[16:41:26][756721][INFO ] No template file. Generating templates.
[16:41:26][756721][INFO ] Template param value T_cons = 50000
[16:41:32][756721][INFO ] Number of generated templates to be used: 50000
[16:41:32][756721][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_5_dms_200_175.cpt
[16:41:32][756721][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_5_dms_200_175.cpt (No such file or directory).
------> Starting from scratch...
[16:41:32][756721][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_175.binary
[16:41:32][756721][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_5_dms_200_DM247.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755644555029
------> 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: 247.5 cm^-3 pc
------> Scale factor: 1.16622
[16:41:32][756721][INFO ] Allocating memory for dedispersed compressed time series...
[16:41:32][756721][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:41:32][756721][INFO ] 8-bit allocation done
[16:41:32][756721][INFO ] Foobar
[16:41:32][756721][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_175.binary
[16:41:33][756721][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:41:33][756721][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:41:33][756721][INFO ] FftSize = 12582913
[16:41:33][756721][INFO ] Seed for random number generator is 1101308485.
[16:41:36][756721][INFO ] 8[16:41:36][756721][INFO ] 9[16:41:37][756721][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:41:37][756721][INFO ] Normalization factor 3.97364e-08
[16:41:37][756721][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
[16:41:37][756721][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2986 MB (4943 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:41:37][756721][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:41:37][756721][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:41:37][756721][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:42:26][756721][INFO ] Checkpoint committed!
[16:43:26][756721][INFO ] Checkpoint committed!
[16:44:26][756721][INFO ] Checkpoint committed!
[16:45:26][756721][INFO ] Checkpoint committed!
[16:46:26][756721][INFO ] Checkpoint committed!
[16:47:26][756721][INFO ] Checkpoint committed!
[16:48:26][756721][INFO ] Checkpoint committed!
[16:49:26][756721][INFO ] Checkpoint committed!
[16:50:27][756721][INFO ] Checkpoint committed!
[16:51:27][756721][INFO ] Checkpoint committed!
[16:52:27][756721][INFO ] Checkpoint committed!
[16:53:27][756721][INFO ] Checkpoint committed!
[16:54:27][756721][INFO ] Checkpoint committed!
[16:55:27][756721][INFO ] Checkpoint committed!
[16:56:27][756721][INFO ] Checkpoint committed!
[16:57:24][756721][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 180.322272 3692.406006 0.8679435 5.9264174 29.4575 12.7932  1
------> CAND:  60.107510 3692.406006 0.8679435 5.9264174 19.2887 12.7389  4
------> CAND: 181.479164 3635.426758 0.5318832 5.6539059 15.9648 12.6581 16
------> CAND: 147.885185 4548.545410 0.9012312 4.2282338 28.776 12.4972  1
------> CAND: 382.180170 3626.285889 0.6465917 3.6657023 16.5845 12.3072  8
------> CAND: 355.460848 4272.238281 0.7247161 4.1957374 28.3254 12.3016  1
------> CAND: 147.876361 4705.027344 0.9759524 4.2907233 28.2806 12.2821  1
------> CAND:  86.579261 4413.269531 0.8356091 5.8275857 15.6461 12.2333 16
------> CAND: 349.413507 3848.657715 0.6165721 3.8983920 16.1552 11.8577  8
------> CAND:  86.552012 4093.965576 0.5573767 5.5132794 15.3349 11.8209 16
------> CAND: 115.538406 4022.877686 1.0327182 6.0155954 16.1027 11.8029  8
------> CAND: 230.987801 3826.266113 0.9084717 5.9575396 16.061 11.7594  8
------> CAND: 151.765365 3866.780029 0.9889222 3.6532221 16.0428 11.7403  8
------> CAND:  92.756617 4868.767090 1.1521124 4.2802119 15.2714 11.7371 16
------> CAND:  90.161266 3692.406006 0.8679435 5.9264174 21.4843 11.6986  2
------> CAND: 145.763178 3765.250732 0.4672523 4.0737000 15.9804 11.6753  8
------> CAND: 173.093125 3929.669189 0.5644952 5.6275210 15.9304 11.6231  8
------> CAND: 147.884666 4541.064453 0.9019706 4.2293973 26.6814 11.5876  1
------> CAND: 279.230294 3624.416504 0.6750783 3.6404753 15.8198 11.5079  8
------> CAND: 256.775485 4023.387695 0.5603737 5.5647922 15.7496 11.4349  8
------> CAND: 376.176426 3866.370117 0.8699920 3.7120106 17.5788 11.3713  4
------> CAND:  81.935085 3919.696777 0.3971774 4.8753662 14.9102 11.2623 16
------> CAND: 125.076925 4235.826172 0.9140772 5.9389796 14.8798 11.2225 16
------> CAND: 115.458997 3826.924072 0.6614590 5.7775831 15.5088 11.1847  8
------> CAND: 286.886333 3671.315918 0.9756649 3.5162170 15.5037 11.1795  8
------> CAND: 115.534254 4115.362305 0.9637324 5.9830155 14.8049 11.1245 16
------> CAND: 147.875842 4695.865723 0.9761508 4.2914381 25.6117 11.123  1
------> CAND: 180.322531 3691.430908 0.8691295 5.9269142 25.5869 11.1123  1
------> CAND: 115.521538 3648.135986 0.8921114 5.9370141 14.7849 11.0984 16
------> CAND: 416.492730 4743.891602 0.9710226 4.3309078 20.4621 11.0913  2
------> CAND: 489.742044 3856.655762 0.8516535 5.9231687 20.4359 11.0757  2
------> CAND:  73.942722 4548.545410 0.9012312 4.2282338 20.4129 11.0621  2
------> CAND:  87.063245 4189.497070 0.5538461 4.4625149 14.7444 11.0455 16
------> CAND:   7.135983 4014.280029 0.9600681 3.7684271 15.3681 11.0388  8
------> CAND: 344.836284 4804.011719 1.1442370 5.9764938 15.361 11.0316  8
------> CAND: 156.201934 3961.726562 0.9061452 5.9572740 14.7218 11.0161 16
------> CAND: 177.730554 4272.238281 0.7247161 4.1957374 20.3325 11.0144  2
------> CAND: 115.493771 3974.770264 0.7275897 5.8261609 14.709 10.9994 16
------> CAND: 115.523614 3996.968018 0.7041892 5.7985935 14.691 10.9759 16
------> CAND: 173.158262 4413.269531 0.8356091 5.8275857 15.3056 10.9742  8
------> CAND: 358.018052 3773.591553 0.7566211 3.7010043 17.0532 10.9532  4
------> CAND: 147.892191 4402.726562 0.8384870 4.1716866 25.2029 10.9455  1
------> CAND: 173.231963 3942.828125 1.0018361 6.0006375 20.1829 10.9256  2
------> CAND:  87.990212 4372.336914 1.0858392 3.9566197 14.6497 10.9222 16
------> CAND: 173.151774 4017.125000 0.8604930 5.9266734 15.2522 10.919  8
------> CAND: 295.218393 4069.215332 0.4914877 4.4508500 15.2458 10.9123  8
------> CAND: 282.029878 3616.029053 0.8875176 3.5107882 15.2427 10.9091  8
------> CAND: 191.177021 3914.746826 0.9575437 5.9796042 15.2249 10.8907  8
------> CAND:  42.495403 4346.756348 1.0082126 3.9782274 14.6254 10.8905 16
------> CAND: 346.546190 4108.819336 0.9356481 3.8466601 16.9363 10.8603  4
------> CAND:  42.492289 4530.106934 1.1088480 4.0556879 14.602 10.86 16
------> CAND: 173.175130 3800.935791 0.3751502 4.6079922 14.5893 10.8435 16
------> CAND:  73.938310 4705.027344 0.9759524 4.2907233 20.0309 10.8354  2
------> CAND: 344.350483 3785.206055 0.9945086 5.9923778 15.156 10.8195  8
------> CAND:  96.632905 4256.392578 1.0075681 3.9125693 15.1501 10.8134  8
------> CAND: 461.839360 3641.803223 0.4702914 5.5491581 16.8593 10.7992  4
------> CAND: 116.767182 3917.601074 0.6667807 3.9053919 15.1224 10.7847  8
------> CAND: 383.221062 4086.962646 0.8925889 3.8570888 15.1144 10.7765  8
------> CAND: 113.528249 4107.656250 0.9637362 3.8394668 15.1012 10.7629  8
------> CAND: 115.453547 3971.238037 0.5628422 5.6066828 14.5041 10.7328 16
------> CAND:  83.312041 4318.595215 1.0429158 3.9479072 14.5016 10.7296 16
------> CAND: 118.486949 4272.238281 0.7247161 4.1957374 16.7686 10.7272  4
------> CAND:   7.135723 4148.440918 1.0256386 3.8354003 15.0522 10.7123  8
------> CAND: 115.466003 3853.478271 0.5196632 5.5646267 14.4856 10.7088 16
------> CAND: 182.880254 4172.315918 0.7850354 4.0128984 15.0452 10.7051  8
------> CAND: 114.747942 4000.965820 0.8658573 3.8185604 14.4809 10.7028 16
------> CAND:  22.809038 5035.786621 0.9669729 4.6620617 14.4807 10.7025 16
------> CAND: 434.365126 3686.264404 0.6415248 3.7189472 16.7343 10.7  4
------> CAND: 184.324422 4036.044189 0.9325249 5.9695973 15.0248 10.684  8
------> CAND: 104.692221 3704.607422 0.8337660 5.9139214 14.4655 10.6827 16
------> CAND: 166.275820 3736.451416 0.6947775 5.8176260 14.4565 10.6711 16
------> CAND: 173.084821 3794.078369 0.5676503 5.6690621 15.0108 10.6696  8
------> CAND: 115.474048 3846.468994 0.7596678 5.8621979 14.4358 10.6443 16
------> CAND: 244.108065 4183.820801 0.8631524 5.9089146 14.9775 10.6353  8
------> CAND: 227.056497 4107.656250 0.9637362 3.8394668 16.6494 10.6327  4
------> CAND:  98.273781 3986.744629 0.4424945 5.1741371 14.4217 10.6259 16
------> CAND: 159.167605 4877.125488 0.8223068 4.7964664 14.4178 10.6209 16
------> CAND: 147.884406 4543.762695 0.9013080 4.2325459 24.4533 10.6199  1
------> CAND: 404.230663 4417.294922 0.7861141 5.7565017 19.6549 10.6124  2
------> CAND: 147.892710 4409.932617 0.8369232 4.1716199 24.4066 10.5997  1
------> CAND: 230.824310 5157.641602 1.1762596 5.8695097 14.9209 10.5769  8
------> CAND: 115.452509 3715.642334 0.5207999 5.6176534 14.9186 10.5746  8
------> CAND: 192.909763 3919.696777 0.3971774 4.8753662 16.573 10.5721  4
------> CAND: 123.997107 5200.005859 0.9308996 5.1015487 14.9109 10.5667  8
------> CAND: 358.645285 4245.052246 0.6642107 5.6599245 14.8992 10.5547  8
------> CAND: 106.136649 4482.526855 0.6394992 4.6894908 16.5419 10.5475  4
------> CAND: 421.590009 3631.674316 0.5556859 5.6926427 16.5409 10.5467  4
------> CAND:  86.598984 4217.411133 1.0351362 6.0101786 14.356 10.5409 16
------> CAND: 277.903683 3629.809814 0.5895080 3.7186670 14.8758 10.5306  8
------> CAND:  69.370949 4925.032227 1.1587884 4.3198047 14.342 10.5229 16
------> CAND: 227.445761 3932.425049 0.8684745 5.9362674 19.4898 10.5146  2
------> CAND: 231.045672 4209.587891 0.8540999 5.8972287 14.8534 10.5075  8
------> CAND: 346.319119 3665.469238 0.7812703 5.8827705 16.4887 10.5053  4
------> CAND: 167.093793 4320.996094 0.5661284 4.6785378 14.3244 10.5001 16
------> CAND: 230.936418 3860.166260 0.4215697 5.2516041 14.8406 10.4943  8
------> CAND: 118.417401 3716.836670 0.3567910 4.4396596 14.8402 10.4939  8
------> CAND: 147.876621 4703.377930 0.9761491 4.2890630 24.1609 10.493  1
------> CAND: 115.419811 4993.469727 1.0290473 5.7861490 14.3148 10.4877 16
------> CAND: 136.903017 3745.348877 0.6714885 5.8023143 14.3143 10.4871 16
------> CAND: 405.903459 3884.320801 1.0106586 3.6563601 14.8274 10.4807  8
[16:57:24][756721][INFO ] Statistics: count dirty SumSpec pages 1818 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:57:24][756721][INFO ] Data processing finished successfully!
16:57:24 (756721): called boinc_finish(0)

</stderr_txt>
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