Task 1721345295

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_49_1950000_2
Workunit ID: 868790099
Created: 28 Jan 2025 7:44:02 UTC
Sent: 28 Jan 2025 11:14:22 UTC
Report deadline: 11 Feb 2025 11:14:22 UTC
Received: 29 Jan 2025 6:17:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 270.06
CPU time (sec): 17.58
Peak working set size (MB): 368.41
Peak swap size (MB): 6175.78
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[23:21:42][19866][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_49.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 1950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_49.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_49_1950000_2_0
------> GPU usage: 1.000000
[23:21:42][19866][INFO ] Starting data processing...
[23:21:42][19866][INFO ] opti: No host transfer for n_steps. Use device global.
[23:21:42][19866][INFO ] opti: No host transfer for mean. Use device global.
[23:21:42][19866][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:21:42][19866][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:21:42][19866][INFO ] opti: power spectrum in fft callback (static link).
[23:21:42][19866][INFO ] opti: __constant__ access is not uniform, bad!
[23:21:42][19866][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[23:21:42][19866][INFO ] CUDA global memory status (initial GPU state, including context):
[23:21:42][19866][INFO ] No template file. Generating templates.
[23:21:42][19866][INFO ] Template param value T_cons = 50000
[23:21:45][19866][INFO ] Number of generated templates to be used: 50000
[23:21:45][19866][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_49.cpt
[23:21:45][19866][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_49.cpt (No such file or directory).
------> Starting from scratch...
[23:21:45][19866][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_49.binary
[23:21:45][19866][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM234.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768512737
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 234.9 cm^-3 pc
------> Scale factor: 1.43776
[23:21:45][19866][INFO ] Allocating memory for dedispersed compressed time series...
[23:21:45][19866][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:21:45][19866][INFO ] 8-bit allocation done
[23:21:45][19866][INFO ] Foobar
[23:21:45][19866][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_49.binary
[23:21:45][19866][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:21:45][19866][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:21:45][19866][INFO ] FftSize = 12582913
[23:21:45][19866][INFO ] Seed for random number generator is 1115499536.
[23:21:47][19866][INFO ] 8[23:21:47][19866][INFO ] 9[23:21:48][19866][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:21:48][19866][INFO ] Normalization factor 3.97364e-08
[23:21:48][19866][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
[23:21:48][19866][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 907 MB (11094 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:21:48][19866][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:21:48][19866][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:21:48][19866][INFO ] TimeSeriesLength = 16766464, params->nsamples = 25165824
sum = 1437.89257812, mean= 0.00008576  0.00008576
[23:21:48][19866][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:23:10][19866][INFO ] Checkpoint committed!
[23:24:38][19866][INFO ] Checkpoint committed!
[23:26:06][19866][INFO ] Checkpoint committed!
[23:26:10][19866][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 3809.126709 0.8244098 2.7656236 23.8085 20.1032  8
------> CAND:   0.500334 4607.846680 1.1191304 2.8580909 21.5299 17.605  8
------> CAND:   0.250167 3809.126709 0.8244098 2.7656236 19.1371 17.0089 16
------> CAND:   0.500853 4367.078125 0.8803313 0.9713715 20.8909 16.91  8
------> CAND:   0.250426 4276.852051 0.8265070 0.9296144 18.102 15.5671 16
------> CAND:   0.501112 4751.850098 1.0722586 1.1090686 19.288 15.179  8
------> CAND:   0.166605 4485.295410 1.1027640 2.8761053 17.7309 15.0552 16
------> CAND:   0.500593 3818.825439 0.4410849 1.0869980 18.9954 14.8652  8
------> CAND:   1.500222 3754.492188 0.8291947 2.7677665 26.0787 14.4388  2
------> CAND:   0.249907 3623.001709 0.7197649 2.6965396 17.2661 14.4178 16
------> CAND:   1.501779 4324.975098 0.5602623 1.5853179 25.523 14.1065  2
------> CAND:   1.502039 4764.811035 0.7490767 1.7064769 25.3265 13.9891  2
------> CAND:   1.500482 4226.255859 1.0640824 2.8829472 25.2446 13.9402  2
------> CAND:   1.500741 3728.529785 0.5056703 2.4369752 25.187 13.9058  2
------> CAND:   1.501520 3801.982422 0.3721017 1.4664695 25.1274 13.8702  2
------> CAND:   1.501001 4281.948730 0.7171490 2.5663743 25.0647 13.8327  2
------> CAND:   1.502298 5170.140137 0.9345044 1.9263140 25.007 13.7982  2
------> CAND:   1.501260 4774.251953 0.9407612 2.6499987 24.8533 13.7065  2
------> CAND:   1.502558 5382.632324 1.0691177 1.8861104 24.4574 13.4701  2
------> CAND:   0.166864 4759.272949 1.1385632 2.8355377 16.4568 13.3189 16
------> CAND:   1.251094 5305.757324 1.0150330 1.9187391 24.1505 13.2869  2
------> CAND:   0.499815 3647.065674 0.4448778 2.3503897 17.5134 13.2864  8
------> CAND:   0.499555 3601.243652 0.9683467 2.8124633 19.8895 13.2218  4
------> CAND:   1.250834 4600.595703 0.6565338 1.7481723 23.907 13.1416  2
------> CAND:   1.250315 3716.491699 0.3567198 1.3263953 23.8236 13.0919  2
------> CAND:   1.250575 4328.780273 0.5583826 1.5747467 23.7779 13.0646  2
------> CAND: 230.431933 4432.888184 1.0070121 2.8236580 17.205 12.9603  8
------> CAND:   0.750500 3646.148926 0.4626884 2.3904676 19.5188 12.9237  4
------> CAND:   0.999889 3647.065674 0.4448778 2.3503897 23.5333 12.9187  2
------> CAND:   1.000408 5012.740723 1.0031861 2.5958529 23.4233 12.8532  2
------> CAND:   1.000148 4409.190430 0.7248998 2.5246642 23.3485 12.8085  2
------> CAND:   0.249648 3615.300537 0.9653919 2.8197432 16.0312 12.747 16
------> CAND:   0.750760 4763.325684 0.9114427 2.6164737 19.1563 12.6327  4
------> CAND:   0.250686 5149.722656 1.1752077 1.3673760 15.9451 12.6318 16
------> CAND:   0.750241 3754.492188 0.8291947 2.7677665 19.139 12.6187  4
------> CAND:   0.751019 4324.975098 0.5602623 1.5853179 18.9668 12.4806  4
------> CAND:   0.374991 3617.039062 0.8530396 2.7710655 15.5943 12.1645 16
------> CAND:   0.749981 3620.697998 0.7686618 2.7273026 18.4768 12.0882  4
------> CAND:   0.751279 5167.565918 0.9351970 1.9086833 18.4545 12.0704  4
------> CAND: 100.912211 3653.517334 0.4152522 2.2680490 15.344 11.833 16
------> CAND: 475.286606 3809.830322 0.9480290 2.8258221 21.708 11.8317  2
------> CAND:  32.430859 3631.532959 0.5538182 0.6393532 15.3042 11.7804 16
------> CAND: 374.748347 4286.399902 0.6126185 2.3522015 18.0846 11.7748  4
------> CAND: 431.954286 3709.948975 0.5537698 2.5207787 18.045 11.7431  4
------> CAND:   1.000667 5412.152344 1.1547891 2.4957724 21.2464 11.5572  2
------> CAND:  57.686290 4259.402832 0.8318609 0.9236283 15.0824 11.4882 16
------> CAND: 201.824422 3653.517334 0.4152522 2.2680490 15.7856 11.4723  8
------> CAND:  86.366723 3861.809570 0.8721957 2.7888978 15.0386 11.4307 16
------> CAND:  84.445577 4060.797119 0.9665531 2.8361855 15.7294 11.4138  8
------> CAND: 333.879808 5015.022461 0.9263675 1.5761423 17.5754 11.3686  4
------> CAND: 307.430634 3992.246338 0.4877991 2.2454879 15.6835 11.3662  8
------> CAND: 499.664377 4286.399902 0.6126185 2.3522015 17.5703 11.3645  4
------> CAND: 272.559611 4191.070312 0.5545354 2.2808464 17.5297 11.3321  4
------> CAND: 161.957328 4248.779785 0.6580714 2.4943190 17.4191 11.2441  4
------> CAND: 141.050232 3787.028076 0.7326753 0.6035326 14.8883 11.2336 16
------> CAND:   0.375250 4289.961426 1.0742940 2.8834672 15.5128 11.1889  8
------> CAND:  84.445058 4042.319092 0.9578027 2.8322227 15.4962 11.1716  8
------> CAND:   0.625677 5305.757324 1.0150330 1.9187391 17.3272 11.171  4
------> CAND: 115.147586 3931.895996 0.9770086 2.8475125 20.4922 11.1092  2
------> CAND:   1.001965 4336.593262 1.0808150 0.7978947 15.4176 11.0901  8
------> CAND: 366.191033 3857.239502 0.5069910 0.9572709 15.3937 11.0654  8
------> CAND:  86.349336 3975.679443 1.0248241 2.8699119 14.7441 11.0452 16
------> CAND: 172.802994 4575.614258 0.8570238 2.6280549 15.3695 11.0404  8
------> CAND:   0.625417 4600.595703 0.6565338 1.7481723 17.1438 11.0252  4
------> CAND: 171.402164 4164.666016 0.7326502 2.6313989 14.7145 11.0066 16
------> CAND:   0.625158 3716.199707 0.3602890 1.2944152 17.1204 11.0065  4
------> CAND: 305.520128 3631.643311 0.5532404 2.5351923 15.321 10.9901  8
------> CAND: 267.635684 4763.267578 0.9416419 1.2630060 15.3061 10.9746  8
------> CAND: 230.392487 4437.346191 0.9435794 2.7673345 15.29 10.958  8
------> CAND:  86.387743 4032.350342 0.8531497 2.7680342 14.6752 10.9553 16
------> CAND: 345.670087 4282.776367 0.7790711 2.6486113 25.2222 10.9539  1
------> CAND: 329.909836 4060.924805 0.8407200 0.7424024 17.0292 10.9341  4
------> CAND: 119.243419 3966.135498 0.9043580 2.8051753 14.656 10.9303 16
------> CAND:  47.240268 4275.045410 0.7225526 1.0602201 14.6537 10.9274 16
------> CAND:  86.390598 3752.312256 0.8315505 2.7690327 14.6452 10.9163 16
------> CAND: 150.560464 3851.913818 0.9707456 0.5128611 15.2486 10.9152  8
------> CAND: 225.401867 4538.986816 0.7667130 1.2712990 16.9968 10.9084  4
------> CAND: 367.244900 5426.683594 1.1558986 1.6958855 16.9826 10.8971  4
------> CAND: 115.309779 4477.087402 0.6450387 2.2443898 14.6254 10.8905 16
------> CAND: 298.847369 3686.978027 0.6356836 0.5947285 15.2215 10.8872  8
------> CAND: 183.095646 3857.239502 0.5069910 0.9572709 14.6183 10.8813 16
------> CAND: 126.432082 3943.237793 1.0201671 0.5519705 16.9609 10.8798  4
------> CAND: 172.835173 4282.776367 0.7790711 2.6486113 20.0957 10.8738  2
------> CAND: 115.228553 4751.850098 1.0722586 2.7940471 14.6101 10.8705 16
------> CAND: 403.648844 3653.517334 0.4152522 2.2680490 16.946 10.868  4
------> CAND: 365.367870 3914.101562 0.5941948 2.5234630 15.2006 10.8655  8
------> CAND:   1.251353 3627.634277 0.6250620 2.6206796 20.0767 10.8626  2
------> CAND: 230.335655 3687.143066 0.8896265 2.7945437 15.1951 10.8599  8
------> CAND: 342.574662 3700.530273 0.8576944 2.7764890 16.9137 10.8424  4
------> CAND:  86.397085 3636.470947 0.5100718 2.4721782 14.5884 10.8423 16
------> CAND: 115.167827 3687.143066 0.8896265 2.7945437 14.5746 10.8245 16
------> CAND: 115.156409 3717.831299 0.9689238 2.8274024 14.5667 10.8141 16
------> CAND: 111.120263 5189.326660 0.9315342 2.1175277 14.5631 10.8095 16
------> CAND: 145.302549 3912.524414 0.6730672 0.7588754 14.5628 10.8091 16
------> CAND:  91.360198 4993.672363 1.0466347 2.6550312 14.5619 10.8079 16
------> CAND: 115.155111 3617.119629 0.9101709 2.7958765 14.5344 10.7721 16
------> CAND: 157.684250 3849.235596 0.8560212 2.7841713 15.0914 10.7528  8
------> CAND: 448.961478 4034.339111 0.6153196 0.9583499 24.7463 10.7472  1
------> CAND: 117.761881 3655.677734 0.8461185 2.7675400 14.5107 10.7414 16
------> CAND: 260.426779 3677.309082 0.6827036 0.5489051 19.8528 10.7298  2
[23:26:10][19866][INFO ] Statistics: count dirty SumSpec pages 479586 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:26:10][19866][INFO ] Data processing finished successfully!
23:26:10 (19866): called boinc_finish(0)

</stderr_txt>
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