Task 1721101366

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_61_900000_0
Workunit ID: 868792478
Created: 27 Jan 2025 21:59:51 UTC
Sent: 28 Jan 2025 13:28:05 UTC
Report deadline: 11 Feb 2025 13:28:05 UTC
Received: 31 Jan 2025 11:24:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12291110
Run time (sec): 454.49
CPU time (sec): 27.37
Peak working set size (MB): 254.6
Peak swap size (MB): 14860.1
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>
[03:16:31][273997][INFO ] Application startup - thank you for supporting Einstein@Home!
[03:16:31][273997][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_61.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 900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_61.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_61_900000_0_0
------> GPU usage: 0.500000
[03:16:31][273997][INFO ] Starting data processing...
[03:16:31][273997][INFO ] opti: No host transfer for n_steps. Use device global.
[03:16:31][273997][INFO ] opti: No host transfer for mean. Use device global.
[03:16:31][273997][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:16:31][273997][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:16:31][273997][INFO ] opti: power spectrum in fft callback (static link).
[03:16:31][273997][INFO ] opti: __constant__ access is not uniform, bad!
[03:16:31][273997][INFO ] Running on device 1 NVIDIA GeForce RTX 3080
[03:16:31][273997][INFO ] CUDA global memory status (initial GPU state, including context):
[03:16:31][273997][INFO ] No template file. Generating templates.
[03:16:31][273997][INFO ] Template param value T_cons = 50000
[03:16:38][273997][INFO ] Number of generated templates to be used: 50000
[03:16:38][273997][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_61.cpt
[03:16:38][273997][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_61.cpt (No such file or directory).
------> Starting from scratch...
[03:16:38][273997][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_61.binary
[03:16:38][273997][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_DM236.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768493041
------> 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: 236.1 cm^-3 pc
------> Scale factor: 1.43788
[03:16:38][273997][INFO ] Allocating memory for dedispersed compressed time series...
[03:16:38][273997][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:16:38][273997][INFO ] 8-bit allocation done
[03:16:38][273997][INFO ] Foobar
[03:16:38][273997][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_61.binary
[03:16:38][273997][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:16:38][273997][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:16:38][273997][INFO ] FftSize = 12582913
[03:16:38][273997][INFO ] Seed for random number generator is 1116503028.
[03:16:41][273997][INFO ] 8[03:16:41][273997][INFO ] 9[03:16:42][273997][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:16:42][273997][INFO ] Normalization factor 3.97364e-08
[03:16:42][273997][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
[03:16:42][273997][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2713 MB (7292 MB free / 10005 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:16:42][273997][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:16:42][273997][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:16:42][273997][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:18:31][273997][INFO ] Checkpoint committed!
[03:20:31][273997][INFO ] Checkpoint committed!
[03:22:31][273997][INFO ] Checkpoint committed!
[03:24:04][273997][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500334 4049.821777 0.9972465 2.5618927 24.9313 17.3135  4
------> CAND:   0.500074 3619.415771 0.8368263 2.5282679 21.1544 17.1962  8
------> CAND:   0.250167 4071.578125 0.9972647 2.5367999 20.5921 16.586  8
------> CAND:   0.500853 3677.229492 0.7586223 0.7830917 20.1811 16.1412  8
------> CAND:   0.501112 3789.168213 0.9512553 0.7111897 19.2679 15.1575  8
------> CAND:   0.250426 4588.151367 1.0670134 2.2529185 17.5779 14.8449 16
------> CAND:   1.502558 4595.763672 1.0222837 1.7532892 26.5292 14.7082  2
------> CAND:   1.502039 3939.489990 0.6485140 1.5400906 26.2454 14.5384  2
------> CAND:   1.501779 3704.922607 0.5338446 1.4113733 25.5278 14.1094  2
------> CAND:   1.502298 4334.111328 0.8580670 1.6144048 25.5225 14.1062  2
------> CAND:   0.249907 3645.178223 0.5907494 2.1302803 16.9845 14.0338 16
------> CAND:   0.500593 3646.199951 0.5825250 1.0463139 18.2034 14.0191  8
------> CAND:   0.166864 4027.744629 0.9966149 2.5688336 16.8655 13.8721 16
------> CAND:   0.166605 3767.050293 0.8920982 2.5476012 16.8314 13.8258 16
------> CAND:  29.969934 4093.819580 0.7999838 2.2406437 17.562 13.3378  8
------> CAND:   0.250686 4302.973145 1.0670427 1.1458476 16.2842 13.0864 16
------> CAND:   0.751279 4595.763672 1.0222837 1.7532892 19.5396 12.9405  4
------> CAND:   0.499555 3616.283203 0.9645088 2.6169567 17.0871 12.836  8
------> CAND:   1.501001 3638.236328 0.6165503 2.2179019 23.3061 12.7833  2
------> CAND:   0.751019 3939.489990 0.6485140 1.5400906 19.284 12.7352  4
------> CAND:   1.501260 3951.616455 0.7490500 2.2619183 23.1071 12.6647  2
------> CAND:   1.251094 4239.046875 0.7957694 1.6646904 22.7844 12.4724  2
------> CAND:   1.501520 4334.503418 0.9774128 2.3594785 22.7621 12.4591  2
------> CAND:   1.251353 4618.342285 1.0223738 1.7788705 22.5586 12.3379  2
------> CAND:   1.250834 3740.769287 0.5498774 1.5389150 22.3705 12.2259  2
------> CAND: 115.237635 4027.158936 0.9632120 2.5312057 15.5851 12.1522 16
------> CAND:   1.000408 3917.823730 0.8798866 2.4724314 22.0404 12.0295  2
------> CAND:   1.000148 3646.373779 0.5803155 2.1285970 21.9763 11.9913  2
------> CAND:   1.000667 4600.705078 1.0795417 2.2812841 18.2651 11.919  4
------> CAND:   1.250575 3705.041748 0.5329867 1.4198456 21.4998 11.7079  2
------> CAND:  83.322161 3764.718750 0.8931473 2.5444517 15.1935 11.6344 16
------> CAND: 134.317008 3940.658447 0.9874986 0.8312926 15.8891 11.5801  8
------> CAND:   0.750760 3951.616455 0.7490500 2.2619183 17.7723 11.5255  4
------> CAND: 378.053196 3890.364990 0.8922655 2.5132990 15.7973 11.4845  8
------> CAND: 171.177948 4619.430664 1.0502697 1.6987400 15.0607 11.4597 16
------> CAND: 345.735483 4019.587402 0.9103764 2.4695516 15.7527 11.4381  8
------> CAND: 123.972973 3900.109375 0.8119257 2.4127321 15.7486 11.4338  8
------> CAND: 115.204159 3861.718018 0.8754668 2.5054307 15.031 11.4206 16
------> CAND: 115.207792 3656.366943 0.9187886 2.5755618 15.0194 11.4054 16
------> CAND: 223.038776 3884.500000 0.8239250 2.4363923 26.1798 11.3698  1
------> CAND: 275.326757 3759.237793 0.9193692 0.7156683 15.628 11.3084  8
------> CAND:  57.635167 3883.056396 0.7552938 2.3183091 14.8924 11.2389 16
------> CAND: 458.071028 4597.421875 1.0790622 2.2695372 17.3273 11.171  4
------> CAND: 201.704010 4380.080078 0.9074235 2.1617515 15.4882 11.1633  8
------> CAND: 190.905574 3933.446289 0.8741001 0.9368636 14.8239 11.1493 16
------> CAND:   1.002224 4315.730957 0.8620065 2.0530322 20.5184 11.1247  2
------> CAND: 230.431154 3665.724854 0.5530607 2.0128291 25.5977 11.117  1
------> CAND:  65.885222 3863.118164 0.8388393 0.8974373 14.7923 11.108 16
------> CAND: 230.621374 3665.277832 0.5520733 1.9667581 15.429 11.102  8
------> CAND:   1.001965 3946.287354 0.6420214 1.8876690 20.4572 11.0884  2
------> CAND: 345.712906 4010.880371 0.9130238 2.4830849 17.2126 11.0798  4
------> CAND: 149.726402 3853.377197 0.6710656 1.1718018 14.7651 11.0725 16
------> CAND: 431.362346 3618.163086 0.8638952 2.5466931 17.1942 11.0652  4
------> CAND:   1.502818 4612.126953 1.0498034 1.7036341 20.402 11.0556  2
------> CAND: 239.712240 3624.144287 0.7987950 2.4789791 25.4359 11.0467  1
------> CAND: 167.111699 4093.627686 0.8011910 2.2547519 14.7409 11.0409 16
------> CAND: 253.448059 3613.936523 0.9283696 2.5977006 15.3693 11.0401  8
------> CAND: 172.739933 3869.949463 0.9273869 2.5534706 15.3641 11.0347  8
------> CAND:  86.365685 3663.425537 0.8492693 2.5270138 14.7311 11.0283 16
------> CAND: 115.262808 3799.734375 0.7014254 2.2658842 14.7291 11.0256 16
------> CAND:   0.750500 3638.715332 0.6115510 2.2144330 17.1217 11.0076  4
------> CAND:   0.375510 3939.489990 0.6485140 1.5400906 15.3364 11.006  8
------> CAND: 391.700783 3772.905029 0.6149155 2.0987461 20.3113 11.0018  2
------> CAND: 172.716059 3846.187988 1.0012771 2.6055472 15.3307 11.0001  8
------> CAND: 223.047081 3958.794434 0.8631239 2.4524815 25.316 10.9946  1
------> CAND: 148.377992 3773.150391 0.6124333 2.0776756 14.6679 10.9458 16
------> CAND: 185.748089 3673.187500 0.8009009 2.4785776 15.2442 10.9106  8
------> CAND: 329.580779 3742.864502 0.5452549 1.4792759 15.2439 10.9103  8
------> CAND:  92.832912 4542.475098 1.0752901 1.4737360 14.6178 10.8806 16
------> CAND: 111.519388 3884.500000 0.8239250 2.4363923 20.0684 10.8577  2
------> CAND: 345.462220 3715.151855 0.8660910 2.5359497 16.9316 10.8566  4
------> CAND: 145.302030 3719.967529 0.9663198 2.6050093 15.1859 10.8504  8
------> CAND: 230.487208 3980.893311 0.8523969 2.4273021 15.166 10.8298  8
------> CAND:   0.375769 4595.763672 1.0222837 1.7532892 15.1588 10.8224  8
------> CAND: 173.832986 4516.585449 1.0812187 1.3970628 14.5682 10.816 16
------> CAND:  59.939608 4093.819580 0.7999838 2.2406437 16.8797 10.8154  4
------> CAND:  55.092496 4631.958984 1.0512035 2.1586516 14.5642 10.8109 16
------> CAND: 432.530137 4620.803223 1.0502727 2.1324766 16.868 10.8061  4
------> CAND:  46.619263 3680.437500 0.9463640 0.6180010 14.5582 10.8031 16
------> CAND: 403.715797 4095.255127 0.8538623 1.1721978 19.9746 10.802  2
------> CAND: 170.821382 3771.540283 0.8628542 2.5196412 14.5397 10.779 16
------> CAND: 115.335470 3742.682373 0.5440745 1.5455205 14.5345 10.7723 16
------> CAND: 230.247162 3617.034668 0.9190418 2.5912058 15.1038 10.7655  8
------> CAND: 115.310557 3665.277832 0.5520733 1.9667581 14.5286 10.7646 16
------> CAND: 115.233224 3934.819580 0.9107345 2.5114188 14.5261 10.7614 16
------> CAND:  86.372432 3618.242432 0.8629027 2.5378036 14.5157 10.7479 16
------> CAND:  37.070623 3755.860840 0.7413481 2.3752065 15.084 10.7451  8
------> CAND: 363.378992 3632.940674 0.6795717 0.8445109 16.7703 10.7286  4
------> CAND:  86.504003 4623.496094 1.0511813 1.6591021 14.4981 10.7251 16
------> CAND: 172.714242 4031.203613 0.9626440 2.5232522 15.056 10.7162  8
------> CAND: 168.747126 3734.259766 0.7811123 0.8282411 15.0559 10.7162  8
------> CAND:  93.268109 3681.344727 0.7443416 2.4049184 14.4587 10.6739 16
------> CAND: 106.035181 3938.092529 0.6527076 1.4736354 14.45 10.6626 16
------> CAND: 110.907725 3887.378418 0.9857647 0.7846299 14.4453 10.6565 16
------> CAND: 344.814226 3685.758545 0.7292940 2.3887534 14.9936 10.6518  8
------> CAND:   1.001705 3682.176025 0.5339903 1.8857130 16.6729 10.6513  4
------> CAND: 173.007747 4623.496094 1.0511813 1.6591021 14.9929 10.6512  8
------> CAND: 383.754613 4219.333008 0.8330116 2.1859066 14.9877 10.6459  8
------> CAND: 196.954214 3694.790039 0.9055604 2.5681260 14.4366 10.6453 16
------> CAND:  16.430563 4543.331055 0.9772049 1.7732680 14.4331 10.6408 16
[03:24:04][273997][INFO ] Statistics: count dirty SumSpec pages 452956 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:24:04][273997][INFO ] Data processing finished successfully!
03:24:04 (273997): called boinc_finish(0)

</stderr_txt>
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