Task 1726481401

Name: Ter5_1_dns_cfbf00112_segment_7_dms_200_40000_84_5550000_3
Workunit ID: 866841312
Created: 7 Feb 2025 16:30:21 UTC
Sent: 7 Feb 2025 17:00:30 UTC
Report deadline: 21 Feb 2025 17:00:30 UTC
Received: 7 Feb 2025 18:53:41 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,743.69
CPU time (sec): 37.28
Peak working set size (MB): 242.08
Peak swap size (MB): 65349.77
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[18:14:58][74651][INFO ] Application startup - thank you for supporting Einstein@Home!
[18:14:58][74651][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_cfbf00112_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_7_dms_200_84.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 5550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_84.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_40000_84_5550000_3_0
------> GPU usage: 0.496000
[18:14:58][74651][INFO ] Starting data processing...
[18:14:58][74651][INFO ] opti: No host transfer for n_steps. Use device global.
[18:14:58][74651][INFO ] opti: No host transfer for mean. Use device global.
[18:14:58][74651][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:14:58][74651][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:14:58][74651][INFO ] opti: power spectrum in fft callback (static link).
[18:14:58][74651][INFO ] opti: __constant__ access is not uniform, bad!
[18:14:58][74651][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[18:14:58][74651][INFO ] CUDA global memory status (initial GPU state, including context):
[18:14:58][74651][INFO ] No template file. Generating templates.
[18:14:58][74651][INFO ] Template param value T_cons = 50000
[18:15:02][74651][INFO ] Number of generated templates to be used: 50000
[18:15:02][74651][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_7_dms_200_84.cpt
[18:15:02][74651][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_7_dms_200_84.cpt (No such file or directory).
------> Starting from scratch...
[18:15:02][74651][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_84.binary
[18:15:02][74651][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_7_dms_200_DM238.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767122483
------> 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: 238.4 cm^-3 pc
------> Scale factor: 1.37926
[18:15:02][74651][INFO ] Allocating memory for dedispersed compressed time series...
[18:15:02][74651][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:15:02][74651][INFO ] 8-bit allocation done
[18:15:02][74651][INFO ] Foobar
[18:15:02][74651][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_84.binary
[18:15:03][74651][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:15:03][74651][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:15:03][74651][INFO ] FftSize = 12582913
[18:15:03][74651][INFO ] Seed for random number generator is -1031850645.
[18:15:05][74651][INFO ] 8[18:15:05][74651][INFO ] 9[18:15:06][74651][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:15:06][74651][INFO ] Normalization factor 3.97364e-08
[18:15:06][74651][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
[18:15:06][74651][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:15:06][74651][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:15:06][74651][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:15:06][74651][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:15:58][74651][INFO ] Checkpoint committed!
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[19:34:00][74651][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 5218.756348 1.2155504 3.7707133 24.696 21.0839  8
------> CAND:   0.499555 7730.300781 1.4617566 4.3524427 23.8239 20.1203  8
------> CAND:   0.500334 6340.199707 0.4462177 6.2462711 21.6269 17.7107  8
------> CAND:   0.249907 3862.414062 0.7866787 3.3370116 19.3187 17.2639 16
------> CAND:   0.500593 3605.533203 0.9676031 6.2299128 21.004 17.0328  8
------> CAND:   1.499444 3751.389160 0.7971618 3.2851620 30.1944 16.9045  2
------> CAND:   0.500074 8713.700195 0.9718771 0.0237343 20.7149 16.7191  8
------> CAND:   0.250167 6370.300781 0.4102679 6.1567931 18.7839 16.5148 16
------> CAND:   0.249648 7455.537109 1.4511132 4.2882171 18.4598 16.0634 16
------> CAND:   0.499296 3669.277344 0.9758884 3.2325103 19.9744 15.918  8
------> CAND:   1.499963 3637.099121 0.4024376 3.2954097 23.0053 15.7431  4
------> CAND:   1.499703 6175.565918 1.0399625 4.0599318 27.8412 15.4936  2
------> CAND:   0.166605 5445.595215 0.7775179 3.9149091 17.9018 15.2906 16
------> CAND:   0.749722 3751.389160 0.7971618 3.2851620 22.0218 14.9445  4
------> CAND:   1.499184 4949.273438 1.1780756 3.6946042 26.8317 14.8892  2
------> CAND:   0.749981 6236.055664 1.0036629 4.0868907 21.2564 14.3247  4
------> CAND:   1.500482 4395.244629 1.0099066 0.1925689 25.0662 13.8336  2
------> CAND:   1.249537 4292.339355 0.4320477 0.0414815 24.8594 13.7101  2
------> CAND:   0.999370 4723.548340 0.4549567 3.7846198 24.4128 13.4434  2
------> CAND:   1.249277 6986.040039 1.1180866 0.4033941 24.2503 13.3464  2
------> CAND:   0.999110 7972.637207 1.4634823 4.4122663 24.0441 13.2234  2
------> CAND:   1.249018 8017.764160 1.4657106 0.4495979 23.6431 12.9842  2
------> CAND:   0.374731 3659.206299 0.7556750 3.2455025 17.1879 12.9423  8
------> CAND:   0.166864 5115.331543 0.3060251 6.2219949 16.0727 12.8026 16
------> CAND:   0.750241 4214.986328 0.9686217 0.1449391 19.1748 12.6475  4
------> CAND:   0.998851 4311.819336 1.0814031 3.4906812 19.1003 12.5877  4
------> CAND:   1.000408 8936.312500 1.0786412 0.0744856 22.591 12.3572  2
------> CAND: 115.506746 4545.250000 0.8814931 0.2039724 15.7123 12.3214 16
------> CAND:   0.250426 3631.682129 0.4746901 6.1868362 16.5765 12.2988  8
------> CAND:   1.000667 6644.026855 0.5429397 0.0501299 22.4258 12.2588  2
------> CAND:   0.374991 6236.055664 1.0036629 4.0868907 16.5173 12.2368  8
------> CAND:   0.500853 3703.221680 0.9815427 6.2674880 16.4993 12.2179  8
------> CAND:   0.499036 5012.956543 1.1870824 3.7065675 16.4359 12.1514  8
------> CAND: 196.306219 4433.596191 0.9492208 0.1896564 15.5661 12.127 16
------> CAND:   0.501112 3601.535645 0.9683282 6.2313199 15.5518 12.1081 16
------> CAND: 202.236263 4811.508789 1.1574250 0.2847195 16.1965 11.9009  8
------> CAND:  86.601319 5554.905273 1.2604073 0.3959122 15.3319 11.8169 16
------> CAND: 237.797581 3773.834229 0.8702531 3.2887092 16.0932 11.793  8
------> CAND:   1.500222 5636.490723 1.2709624 0.4049442 21.3435 11.6149  2
------> CAND:   0.624639 4292.339355 0.4320477 0.0414815 17.8582 11.594  4
------> CAND:  32.142025 4446.195801 0.9795849 3.5438178 15.1322 11.5537 16
------> CAND:   0.999629 5340.373047 1.0986050 3.8219588 17.7802 11.5318  4
------> CAND:   1.000927 3692.479004 0.1698532 5.9750333 21.1684 11.5109  2
------> CAND: 103.655482 4144.263184 0.7524021 3.4567873 15.8091 11.4968  8
------> CAND: 115.487024 4467.689941 0.5915097 0.1402305 15.0677 11.4689 16
------> CAND: 289.368538 8484.521484 1.4390687 0.3949307 21.0245 11.4254  2
------> CAND:  49.050604 3833.355713 0.6910244 3.3310080 14.9828 11.3574 16
------> CAND: 475.435045 3682.430420 0.5826654 6.2249303 26.1313 11.3487  1
------> CAND: 172.715540 4232.824219 1.0229330 3.4662158 15.6557 11.3372  8
------> CAND: 313.096498 5803.786133 1.0835185 3.9468567 15.5804 11.259  8
------> CAND: 493.919882 6455.550293 1.3663136 0.4666266 17.421 11.2456  4
------> CAND:  86.577185 4771.419434 0.8319923 0.2430470 14.8936 11.2406 16
------> CAND:   0.624898 3645.168945 0.3367394 6.1366353 17.3593 11.1965  4
------> CAND: 176.736374 3782.375244 0.6612805 3.3114862 14.8348 11.1637 16
------> CAND: 162.792688 4737.168457 0.6989585 0.2014305 14.8038 11.1231 16
------> CAND: 285.228329 4582.196777 0.4598095 0.0939238 15.4446 11.1181  8
------> CAND: 207.185622 3686.283936 0.5602698 3.2812624 15.415 11.0874  8
------> CAND: 184.064913 4444.067871 1.1019604 0.2067057 15.3708 11.0417  8
------> CAND:  86.388522 5623.887207 0.9417380 3.9256258 14.7341 11.0321 16
------> CAND: 488.378323 4737.168457 0.6989585 0.2014305 17.1458 11.0267  4
------> CAND: 346.551121 5358.635742 1.0143222 0.3496371 15.3422 11.0121  8
------> CAND:   0.166345 8994.468750 1.3423167 4.7560248 14.7155 11.0079 16
------> CAND:   1.501779 3632.201416 0.4643259 6.1845436 20.2931 10.991  2
------> CAND: 129.833987 4307.284180 0.5786371 0.1070442 14.6754 10.9556 16
------> CAND: 246.445205 3636.933350 0.9707337 6.2451701 15.2766 10.9442  8
------> CAND: 394.036625 4603.161133 0.9843588 0.2342605 17.0401 10.9427  4
------> CAND: 115.515570 4441.419922 0.7682254 0.1731312 14.661 10.9368 16
------> CAND: 362.847517 4419.733887 1.0173451 0.1988361 15.2692 10.9365  8
------> CAND: 115.221546 4061.065430 0.9138869 3.4086792 14.6429 10.9133 16
------> CAND:   0.749462 5128.885254 1.2032080 3.7458663 16.9981 10.9093  4
------> CAND: 126.791761 3629.043701 0.5244301 3.2646072 14.6255 10.8906 16
------> CAND:   0.299993 3908.248047 0.8354073 0.0460338 15.2087 10.8739  8
------> CAND: 115.534514 4582.384766 1.1232501 0.2433751 14.5859 10.839 16
------> CAND: 231.013493 4545.250000 0.8814931 0.2039724 15.1643 10.8281  8
------> CAND: 115.557351 4973.739258 1.1815585 0.3139221 14.5313 10.7682 16
------> CAND: 143.179505 3871.030029 0.3469974 6.1999006 15.1036 10.7654  8
------> CAND: 462.006484 4942.796387 1.0291655 0.2986692 16.8058 10.7567  4
------> CAND:   1.501520 6001.709473 1.0766013 0.4082440 19.8816 10.7468  2
------> CAND: 175.570400 3732.059814 0.6279957 6.2435246 14.5083 10.7382 16
------> CAND: 231.028285 4425.025879 0.7742017 0.1639278 15.0711 10.7319  8
------> CAND:   1.503077 3600.722168 0.9684744 6.2280898 15.0651 10.7257  8
------> CAND: 483.140131 4139.335938 0.7551509 3.4543772 19.8226 10.7119  2
------> CAND: 250.282047 4046.617188 0.7389048 0.0701491 19.8164 10.7082  2
------> CAND: 374.377509 3682.091064 0.1902755 6.0120106 15.0405 10.7003  8
------> CAND: 172.843218 5673.356445 0.5082594 4.1411591 19.8021 10.6997  2
------> CAND: 357.817191 4241.967773 0.7753922 0.1243753 15.0357 10.6953  8
------> CAND: 284.536477 3804.789551 0.9096803 3.2994318 19.7578 10.6734  2
------> CAND:  60.685956 3994.814453 0.9780898 0.0842401 14.4471 10.6589 16
------> CAND: 207.985948 4290.897461 0.4341541 0.0422979 14.9942 10.6525  8
------> CAND:  66.554496 4561.747559 0.1951278 6.0212479 14.4298 10.6365 16
------> CAND: 259.764512 4021.772461 0.8837267 0.0845265 16.6537 10.6361  4
------> CAND:   0.416512 6085.281250 1.3267362 0.4451259 14.9767 10.6345  8
------> CAND:  94.885370 3824.014160 0.7274950 0.0035917 14.4247 10.6299 16
------> CAND: 221.359752 5668.549316 1.2750747 0.4083408 14.9637 10.6211  8
------> CAND: 345.550972 3790.687500 0.9555452 3.2896047 16.627 10.6149  4
------> CAND: 352.439643 3754.669434 0.3316411 3.3907170 19.6489 10.6089  2
------> CAND:  86.575887 4823.871094 0.8183122 0.2486626 14.4003 10.5983 16
------> CAND: 102.158114 4004.403320 0.7925602 3.3983665 14.9392 10.5959  8
------> CAND: 284.429560 3717.330078 0.6939563 6.2521076 14.924 10.5801  8
------> CAND:  73.642210 3878.029541 0.8693066 3.3313665 14.385 10.5785 16
[19:34:00][74651][INFO ] Statistics: count dirty SumSpec pages 626783 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:34:00][74651][INFO ] Data processing finished successfully!
19:34:00 (74651): called boinc_finish(0)

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