Task 1734434636

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_57_8700000_5
Workunit ID: 868791834
Created: 23 Feb 2025 23:09:30 UTC
Sent: 23 Feb 2025 23:11:34 UTC
Report deadline: 9 Mar 2025 23:11:34 UTC
Received: 24 Feb 2025 1:26:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 628.83
CPU time (sec): 22.66
Peak working set size (MB): 285.7
Peak swap size (MB): 10503
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>
[18:16:24][1251755][INFO ] Application startup - thank you for supporting Einstein@Home!
[18:16:24][1251755][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_57.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 8700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_57.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_57_8700000_5_0
------> GPU usage: 0.500000
[18:16:24][1251755][INFO ] Starting data processing...
[18:16:24][1251755][INFO ] opti: No host transfer for n_steps. Use device global.
[18:16:24][1251755][INFO ] opti: No host transfer for mean. Use device global.
[18:16:24][1251755][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:16:24][1251755][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:16:24][1251755][INFO ] opti: power spectrum in fft callback (static link).
[18:16:24][1251755][INFO ] opti: __constant__ access is not uniform, bad!
[18:16:24][1251755][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[18:16:24][1251755][INFO ] CUDA global memory status (initial GPU state, including context):
[18:16:24][1251755][INFO ] No template file. Generating templates.
[18:16:24][1251755][INFO ] Template param value T_cons = 50000
[18:16:27][1251755][INFO ] Number of generated templates to be used: 50000
[18:16:27][1251755][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_57.cpt
[18:16:27][1251755][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_57.cpt (No such file or directory).
------> Starting from scratch...
[18:16:27][1251755][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_57.binary
[18:16:27][1251755][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_DM235.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768499604
------> 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: 235.7 cm^-3 pc
------> Scale factor: 1.43763
[18:16:27][1251755][INFO ] Allocating memory for dedispersed compressed time series...
[18:16:27][1251755][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:16:27][1251755][INFO ] 8-bit allocation done
[18:16:27][1251755][INFO ] Foobar
[18:16:27][1251755][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_57.binary
[18:16:27][1251755][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:16:27][1251755][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:16:27][1251755][INFO ] FftSize = 12582913
[18:16:27][1251755][INFO ] Seed for random number generator is 1117325207.
[18:16:29][1251755][INFO ] 8[18:16:29][1251755][INFO ] 9[18:16:29][1251755][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:16:29][1251755][INFO ] Normalization factor 3.97364e-08
[18:16:29][1251755][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
[18:16:29][1251755][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1565 MB (9450 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:16:29][1251755][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:16:29][1251755][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:16:29][1251755][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:17:24][1251755][INFO ] Checkpoint committed!
[18:18:24][1251755][INFO ] Checkpoint committed!
[18:19:24][1251755][INFO ] Checkpoint committed!
[18:20:24][1251755][INFO ] Checkpoint committed!
[18:21:24][1251755][INFO ] Checkpoint committed!
[18:22:24][1251755][INFO ] Checkpoint committed!
[18:23:24][1251755][INFO ] Checkpoint committed!
[18:24:24][1251755][INFO ] Checkpoint committed!
[18:25:24][1251755][INFO ] Checkpoint committed!
[18:26:24][1251755][INFO ] Checkpoint committed!
[18:26:51][1251755][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   1.498665 3682.909912 0.9619011 3.6710033 37.4092 21.2446  2
------> CAND:   0.499555 3682.909912 0.9619011 3.6710033 24.0208 20.3375  8
------> CAND:   0.499296 4409.958984 0.8844467 4.4928212 23.8489 20.1478  8
------> CAND:   0.499036 4810.820801 1.0974091 4.7217011 23.5375 19.8046  8
------> CAND:   0.749203 3682.909912 0.9619011 3.6710033 27.9317 19.7744  4
------> CAND:   1.498406 3859.760742 1.0052453 3.8009176 33.2478 18.7389  2
------> CAND:   0.749462 3616.314697 0.9088569 3.6402237 25.5102 17.787  4
------> CAND:   0.249648 4846.270020 1.0993510 4.7655573 19.6585 17.7423 16
------> CAND:   0.249907 4321.898926 0.8053754 4.5452952 19.5117 17.5353 16
------> CAND:   0.374731 3648.316650 0.9286327 3.6601698 20.8788 16.8968  8
------> CAND:   0.500074 3844.360107 1.0031945 5.8395348 20.5526 16.5431  8
------> CAND:   0.166345 3814.340088 0.6358385 4.1347933 18.5324 16.1643 16
------> CAND:   0.499815 4821.883789 1.0243124 4.9437785 19.3091 15.2017  8
------> CAND:   1.248758 3718.084717 0.6230639 5.4876361 26.8308 14.8886  2
------> CAND:   1.248499 4229.416504 0.8567685 5.5790958 26.6052 14.7537  2
------> CAND:   0.250167 3902.799805 1.0125084 5.8434486 17.4519 14.672 16
------> CAND:   0.166605 3638.833496 0.5801551 4.0038247 17.3939 14.5926 16
------> CAND:   1.248239 4641.055664 1.1072032 5.6759801 26.3022 14.5724  2
------> CAND:   0.500334 3639.136230 0.5740735 5.4344931 18.0088 13.812  8
------> CAND:   0.624379 3718.211426 0.6225065 5.4865618 20.6175 13.8085  4
------> CAND:   0.374472 3989.587158 1.0257245 3.9003053 17.9071 13.7039  8
------> CAND:   1.249018 3646.342529 0.5382968 5.3564825 24.8489 13.7038  2
------> CAND:   0.624120 4617.364746 1.1087013 5.7019882 20.3213 13.5697  4
------> CAND:   0.299733 3642.296631 0.9582455 3.6417501 16.4435 13.301 16
------> CAND:   0.214095 3682.909912 0.9619011 3.6710033 16.431 13.284 16
------> CAND:   1.498146 4171.721680 1.0518401 4.0441227 19.9539 13.2737  4
------> CAND:   0.187366 3648.316650 0.9286327 3.6601698 16.2073 12.9831 16
------> CAND:  86.593274 3619.074463 0.8265204 5.7403183 16.1347 12.8857 16
------> CAND:   0.249388 3942.298096 1.0179248 3.8511760 17.1182 12.8687  8
------> CAND:   1.499184 4094.202637 0.8516777 5.6602592 23.3488 12.8087  2
------> CAND:   1.498925 4404.603027 1.0242784 5.7041082 23.3085 12.7847  2
------> CAND:   1.499444 3699.577881 0.6536923 5.5529747 23.2743 12.7643  2
------> CAND:   0.415993 4612.470215 1.1081647 5.7042718 16.7739 12.5062  8
------> CAND:   0.416253 3718.084717 0.6230639 5.4876361 16.7258 12.4556  8
------> CAND:   0.312190 4387.281738 0.9230885 5.5863175 16.5725 12.2946  8
------> CAND: 288.479978 4741.684082 0.9679316 5.2141619 18.7113 12.2759  4
------> CAND: 432.936788 3662.080078 0.8166214 5.7284889 18.1968 11.8643  4
------> CAND: 216.468264 3662.080078 0.8166214 5.7284889 16.1364 11.8381  8
------> CAND:  70.107955 3853.711182 0.7075145 5.5628195 17.9927 11.7013  4
------> CAND:   0.998851 3747.019775 0.5672350 4.1925173 17.9793 11.6906  4
------> CAND: 173.111031 3976.626221 0.6620545 5.4048553 15.9725 11.667  8
------> CAND:   0.998332 3702.463379 0.9805537 3.6773279 21.3758 11.6341  2
------> CAND:   0.498777 3863.488525 0.9335200 3.8390002 15.9197 11.6119  8
------> CAND:  90.564543 3963.582520 0.6793171 5.4456220 15.9144 11.6064  8
------> CAND: 395.183655 3723.592773 0.5980637 4.0932198 17.8384 11.5783  4
------> CAND:   0.748943 4217.002441 1.0595442 4.0797133 17.8222 11.5653  4
------> CAND:  86.590420 3785.329590 0.8016507 5.7045288 15.1349 11.5572 16
------> CAND:   0.998591 4253.720215 0.7959432 4.4407587 17.7336 11.4947  4
------> CAND: 101.358048 4789.731445 1.1153847 5.5811863 15.8056 11.4932  8
------> CAND: 289.541371 3885.316650 0.7972469 5.6739297 21.1092 11.4757  2
------> CAND:   0.749722 3629.613037 0.6614605 5.5808921 17.694 11.4631  4
------> CAND:   1.000148 3615.986328 0.9240974 3.6311300 21.0724 11.4538  2
------> CAND:  95.759916 3719.957764 0.8179543 3.7951448 15.7616 11.4474  8
------> CAND:   1.497887 4453.453613 1.0898277 4.2612672 17.674 11.4471  4
------> CAND:  48.258322 3709.866211 0.8768721 3.7486966 15.0484 11.4435 16
------> CAND: 374.896008 3675.036865 0.7778995 3.8003523 17.6608 11.4366  4
------> CAND: 461.901902 3685.326660 0.7114438 5.6219373 17.5822 11.374  4
------> CAND: 115.505708 3709.349609 0.8773713 5.7695251 14.9808 11.3548 16
------> CAND:  15.049714 4168.351562 0.6569697 4.9371567 14.9732 11.3449 16
------> CAND:   0.311930 4768.228516 1.1131274 5.5722599 15.6473 11.3285  8
------> CAND: 454.377693 4351.147461 1.0241673 4.2233739 17.5146 11.3202  4
------> CAND: 160.132200 3663.799072 0.4920482 5.1608348 14.9431 11.3054 16
------> CAND: 346.524132 4052.881104 0.9312177 5.7474880 17.4578 11.2749  4
------> CAND: 144.240119 4741.684082 0.9679316 5.2141619 15.5952 11.2743  8
------> CAND: 288.675908 3699.760254 0.6516879 5.5433006 17.4551 11.2727  4
------> CAND:   0.500853 3600.343994 0.9685259 5.8342366 15.5828 11.2616  8
------> CAND: 150.155890 3902.056152 0.5625497 5.1018157 20.7367 11.2544  2
------> CAND:  52.871357 3892.073975 1.0095947 3.8177087 14.8778 11.2199 16
------> CAND: 174.775523 3908.226074 0.9402240 3.8744726 14.8559 11.1912 16
------> CAND:  30.006006 3729.806152 0.7726641 3.8511982 15.5028 11.1785  8
------> CAND:  98.949284 3692.998535 0.6801326 5.5801868 14.8285 11.1554 16
------> CAND: 137.259323 3898.087158 0.8662156 5.7342615 15.4776 11.1524  8
------> CAND: 115.482612 3758.905029 0.7110914 5.5991220 14.8093 11.1303 16
------> CAND: 115.456402 3771.220459 0.5568534 5.3037119 14.789 11.1038 16
------> CAND:  51.444835 3620.964600 0.7888598 3.7368436 14.7845 11.0979 16
------> CAND: 346.202340 3693.614990 0.4755882 4.4499054 17.2346 11.0973  4
------> CAND: 121.168977 3662.651123 0.8566234 3.7237661 20.4708 11.0965  2
------> CAND: 187.448134 3675.036865 0.7778995 3.8003523 15.4171 11.0896  8
------> CAND: 115.543078 3778.670654 0.8083315 5.7020864 15.3782 11.0494  8
------> CAND: 115.487024 4774.260742 1.1136075 5.5671687 14.7115 11.0026 16
------> CAND: 465.768588 3801.686035 0.5511565 4.3545132 17.1041 10.9936  4
------> CAND: 461.839360 4343.940918 0.7607726 5.1949143 20.2928 10.9908  2
------> CAND: 175.505263 3875.886963 0.8053913 3.9627943 14.6947 10.9808 16
------> CAND:   2.497516 3721.720703 0.6052032 5.4434700 25.203 10.9455  1
------> CAND: 352.455992 3964.281738 0.6767469 5.4291677 15.2557 10.9225  8
------> CAND:  72.119930 4741.684082 0.9679316 5.2141619 14.6459 10.9171 16
------> CAND: 231.010379 3731.924805 0.7685562 5.6783423 15.2289 10.8948  8
------> CAND: 181.479164 4236.540527 0.8901944 5.6409636 14.6128 10.8741 16
------> CAND:   2.497257 4005.845947 0.7389463 5.5416031 24.9933 10.8545  1
------> CAND:  86.608066 3783.155029 0.8030599 5.6960325 14.5933 10.8487 16
------> CAND: 400.539924 3632.125244 0.6270530 3.9148984 15.1816 10.8459  8
------> CAND: 359.444833 4727.835938 1.1098138 4.5704222 15.1797 10.844  8
------> CAND: 283.238153 3721.075439 0.8162431 3.7976682 16.9069 10.8369  4
------> CAND:   2.496738 4387.281738 0.9230885 5.5863175 24.924 10.8243  1
------> CAND: 115.523614 3696.375488 0.9433817 5.8133969 14.5733 10.8227 16
------> CAND: 173.186808 3619.074463 0.8265204 5.7403183 15.1562 10.8197  8
------> CAND:   1.000408 3694.180664 0.4699901 5.0121222 19.9916 10.8121  2
------> CAND:  70.107696 3852.074707 0.7089563 5.5585823 16.8488 10.7909  4
------> CAND:   0.999889 4723.921875 0.9687511 5.1993561 19.9525 10.7889  2
------> CAND:   2.496997 4225.408203 0.8118125 5.5233827 24.8221 10.7801  1
[18:26:51][1251755][INFO ] Statistics: count dirty SumSpec pages 513687 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:26:51][1251755][INFO ] Data processing finished successfully!
18:26:51 (1251755): called boinc_finish(0)

</stderr_txt>
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