Task 1708490291

Name: Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_109_2600000_1
Workunit ID: 861034249
Created: 4 Jan 2025 18:26:32 UTC
Sent: 5 Jan 2025 10:42:47 UTC
Report deadline: 19 Jan 2025 10:42:47 UTC
Received: 6 Jan 2025 3:02:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13131086
Run time (sec): 255.04
CPU time (sec): 14.22
Peak working set size (MB): 273.3
Peak swap size (MB): 6170.59
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>
[06:16:38][46486][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_cfbf00110_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_2_dms_200_109.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 2600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_109.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_109_2600000_1_0
------> GPU usage: 1.000000
[06:16:38][46486][INFO ] Starting data processing...
[06:16:38][46486][INFO ] opti: No host transfer for n_steps. Use device global.
[06:16:38][46486][INFO ] opti: No host transfer for mean. Use device global.
[06:16:38][46486][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:16:38][46486][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:16:38][46486][INFO ] opti: power spectrum in fft callback (static link).
[06:16:38][46486][INFO ] opti: __constant__ access is not uniform, bad!
[06:16:38][46486][INFO ] Running on device 0 NVIDIA GeForce RTX 3080
[06:16:38][46486][INFO ] CUDA global memory status (initial GPU state, including context):
[06:16:38][46486][INFO ] No template file. Generating templates.
[06:16:38][46486][INFO ] Template param value T_cons = 50000
[06:16:41][46486][INFO ] Number of generated templates to be used: 50000
[06:16:41][46486][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_2_dms_200_109.cpt
[06:16:41][46486][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_2_dms_200_109.cpt (No such file or directory).
------> Starting from scratch...
[06:16:41][46486][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_109.binary
[06:16:41][46486][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_2_dms_200_DM240.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693967806415
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 240.9 cm^-3 pc
------> Scale factor: 2.1978
[06:16:41][46486][INFO ] Allocating memory for dedispersed compressed time series...
[06:16:41][46486][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:16:41][46486][INFO ] 8-bit allocation done
[06:16:41][46486][INFO ] Foobar
[06:16:41][46486][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_109.binary
[06:16:41][46486][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:16:41][46486][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:16:41][46486][INFO ] FftSize = 12582913
[06:16:41][46486][INFO ] Seed for random number generator is 1092149603.
[06:16:43][46486][INFO ] 8[06:16:43][46486][INFO ] 9[06:16:44][46486][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:16:44][46486][INFO ] Normalization factor 3.97364e-08
[06:16:44][46486][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
[06:16:44][46486][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 791 MB (9217 MB free / 10008 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[06:16:44][46486][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:16:44][46486][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:16:44][46486][INFO ] TimeSeriesLength = 16777137, params->nsamples = 25165824
sum = 968.63940430, mean= 0.00005774  0.00005774
[06:16:44][46486][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:18:06][46486][INFO ] Checkpoint committed!
[06:19:34][46486][INFO ] Checkpoint committed!
[06:20:52][46486][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 156.076332 3847.075928 0.7195299 2.8444674 18.8084 12.3537  4
------> CAND: 172.479905 5993.351074 1.1569335 2.5636046 15.4943 12.0318 16
------> CAND: 345.783492 4047.643555 0.4683438 2.5369849 16.209 11.9139  8
------> CAND:  41.040335 3694.247803 0.8387581 2.8790157 16.2045 11.9092  8
------> CAND:  89.170719 4476.074219 0.9852076 2.9869146 15.3491 11.8397 16
------> CAND: 119.823162 3868.660645 0.4454750 2.5503349 27.123 11.7794  1
------> CAND:  58.153666 3876.385254 0.9543636 0.4194522 15.2796 11.748 16
------> CAND: 110.280232 4011.734131 0.5602105 2.7029753 15.979 11.6738  8
------> CAND: 115.239452 4967.690430 1.1073897 2.9929812 15.2177 11.6663 16
------> CAND:  33.315785 4041.190674 0.4806183 2.5527036 15.1732 11.6076 16
------> CAND:  34.794209 3724.130371 0.8972515 0.3418196 15.1441 11.5694 16
------> CAND: 107.697337 3693.983154 0.9027234 0.3240186 15.8442 11.5333  8
------> CAND:  16.657633 3999.738037 0.4670516 2.5517316 15.1134 11.529 16
------> CAND: 431.941310 4148.151855 0.7335185 2.8523548 26.2999 11.4219  1
------> CAND: 271.313967 4010.199951 0.9426658 2.9605668 17.6218 11.4055  4
------> CAND: 209.878808 4127.796875 0.5326152 0.9147331 15.7206 11.4047  8
------> CAND:  86.383850 3972.318115 0.6741030 2.8096323 15.0048 11.3863 16
------> CAND: 119.895825 5834.556641 1.2425910 2.8121307 26.169 11.3651  1
------> CAND:  59.910024 3753.959229 0.4157887 2.5233285 17.5508 11.349  4
------> CAND: 156.077110 3846.138916 0.7200391 2.8395259 17.5212 11.3254  4
------> CAND:  20.519908 3660.031494 0.8251811 2.8683035 14.9525 11.3177 16
------> CAND: 307.613069 3910.434814 0.6199240 0.6300549 15.5844 11.2632  8
------> CAND:  41.040075 3660.031494 0.8251811 2.8683035 15.5836 11.2623  8
------> CAND:  59.911581 3868.660645 0.4454750 2.5503349 20.7344 11.253  2
------> CAND:  78.038296 3847.075928 0.7195299 2.8444674 15.5679 11.246  8
------> CAND: 185.772743 4018.582275 0.7358597 0.6162049 15.5476 11.225  8
------> CAND:  57.666308 3655.281982 0.3569000 0.7695108 14.8618 11.199 16
------> CAND: 267.189328 3884.077393 0.6649150 2.8042557 17.3372 11.1789  4
------> CAND: 369.230145 4049.088867 0.9721991 0.5196310 17.2771 11.1311  4
------> CAND: 261.860048 4744.749512 1.1428441 0.8608660 20.5229 11.1274  2
------> CAND: 196.778007 4109.775391 0.8341120 2.9110739 14.7607 11.0668 16
------> CAND: 115.211165 4346.600098 0.8864824 2.9404526 14.7184 11.0117 16
------> CAND: 172.836990 4342.583984 0.6312473 2.7114334 15.3378 11.0075  8
------> CAND: 383.723471 4202.102051 0.8618303 0.6719026 15.3294 10.9988  8
------> CAND: 126.324645 3855.805908 0.7075316 2.8377266 14.6989 10.9863 16
------> CAND:  29.955142 3753.858887 0.4164922 2.5247259 14.6887 10.9729 16
------> CAND: 403.204824 4120.347656 1.0495179 3.0074055 20.226 10.9512  2
------> CAND: 296.421478 3978.841309 0.7671105 0.5743445 17.0376 10.9408  4
------> CAND:  99.952806 4509.556641 0.6817067 2.7172079 15.2407 10.9071  8
------> CAND: 255.281751 3638.725342 0.4620075 2.6075022 15.2055 10.8706  8
------> CAND: 475.571806 3692.057617 0.2945302 2.1501524 16.9433 10.8658  4
------> CAND: 119.848594 4660.854492 0.6995511 2.6986632 25.006 10.86  1
------> CAND:  41.039816 3655.365723 0.8216966 2.8699658 15.1682 10.8321  8
------> CAND: 352.540592 4437.751953 1.0313025 3.0044620 24.9406 10.8315  1
------> CAND: 230.367055 4425.414551 0.9872556 2.9842076 19.9982 10.816  2
------> CAND: 112.319455 3667.374756 0.9650578 0.2850851 16.8654 10.804  4
------> CAND: 249.856452 4059.176758 0.4010160 2.3273587 15.1269 10.7895  8
------> CAND: 315.980423 4065.707520 0.5393674 0.8555354 15.1257 10.7882  8
------> CAND:  51.817491 3904.256104 0.9436165 2.9459376 14.5222 10.7563 16
------> CAND: 115.244902 3619.436768 0.7744851 2.8415895 15.0805 10.7415  8
------> CAND:  91.530955 4284.479980 0.8342991 0.7373364 14.5033 10.7318 16
------> CAND: 133.594794 3884.077393 0.6649150 2.8042557 15.0675 10.7281  8
------> CAND: 224.155185 4445.099609 0.4966590 1.3906749 15.065 10.7256  8
------> CAND: 156.078667 3911.892090 0.7421214 2.8606539 19.8448 10.725  2
------> CAND: 341.056793 3654.453125 0.9000375 2.8961718 16.757 10.718  4
------> CAND:  30.912731 4020.129150 0.9415100 2.9609597 14.4726 10.6919 16
------> CAND: 457.982535 4609.522461 0.6409819 1.2037323 16.7133 10.6834  4
------> CAND: 197.195817 4977.950195 1.1738049 3.0357161 16.708 10.6792  4
------> CAND: 291.078703 4211.218750 0.5138692 1.0327184 24.5608 10.6666  1
------> CAND: 404.593976 3957.518799 0.8129498 2.8958018 16.682 10.6585  4
------> CAND: 498.120557 3994.041260 0.4820732 0.8696203 16.6819 10.6584  4
------> CAND: 115.328464 3768.897461 0.2780640 1.9015301 14.4352 10.6435 16
------> CAND: 432.030582 4948.554199 1.0130043 2.9346757 16.6544 10.6366  4
------> CAND: 174.604507 3967.642578 0.3097210 1.7061697 14.4289 10.6353 16
------> CAND:  54.861533 3636.181641 0.4616471 0.5582590 14.4287 10.635 16
------> CAND:  40.923556 3928.513916 0.8299194 0.5020273 14.4204 10.6243 16
------> CAND:  31.961407 3778.165771 0.7132072 2.8313191 14.4189 10.6223 16
------> CAND: 180.898901 4237.871582 0.6439509 0.8714666 14.9643 10.6217  8
------> CAND: 236.266477 3853.388184 0.9728510 0.3992218 16.6277 10.6155  4
------> CAND: 119.879735 5454.971680 1.0449604 2.7816584 24.4207 10.6058  1
------> CAND: 482.098202 5135.147461 0.9040866 2.7741234 16.6154 10.6057  4
------> CAND: 119.866760 5160.712891 0.8968781 2.7535043 24.4203 10.6056  1
------> CAND: 115.214280 4200.375000 0.8636281 2.9323366 14.404 10.6031 16
------> CAND: 189.892450 3943.427490 0.4131062 0.9773804 14.3942 10.5903 16
------> CAND: 329.361494 3849.810547 0.9728615 2.9484410 14.9329 10.5893  8
------> CAND:  57.622451 3619.436768 0.7744851 2.8415895 14.3925 10.5882 16
------> CAND: 150.169384 3954.227051 1.0042169 2.9759753 14.9286 10.5849  8
------> CAND: 115.242826 5339.932617 1.2147095 2.9826748 14.9232 10.5793  8
------> CAND:  43.226699 4047.102783 0.4660077 2.5200343 14.3855 10.5791 16
------> CAND: 208.396232 4046.490723 0.8860587 0.5531776 16.5803 10.5779  4
------> CAND: 115.243604 3958.335938 0.5886675 2.7341073 14.3748 10.5652 16
------> CAND: 146.213427 4148.670410 0.9516757 2.9681292 14.9092 10.5649  8
------> CAND:  68.237413 3807.145264 0.9352109 2.9338682 14.9072 10.5628  8
------> CAND: 374.052603 3716.598389 0.9430804 2.9175599 19.5658 10.5596  2
------> CAND: 262.844886 3622.566650 0.6962489 2.8059921 14.8984 10.5538  8
------> CAND: 259.087972 3904.256104 0.9436165 2.9459376 16.5486 10.5528  4
------> CAND: 232.658002 4845.145996 0.8931204 2.8618057 14.8932 10.5485  8
------> CAND: 357.992101 3822.204834 0.7764733 2.8682988 14.8782 10.533  8
------> CAND:  41.415585 4097.554199 0.6619982 2.7982783 14.3493 10.5323 16
------> CAND: 460.868017 4279.305664 0.9016003 2.9511828 16.5191 10.5294  4
------> CAND: 226.927002 3622.605225 0.6732399 2.7936721 14.8635 10.5179  8
------> CAND: 142.226068 4121.121094 0.8858104 0.6012079 14.858 10.5122  8
------> CAND: 198.345961 3906.549561 0.5266523 2.6605856 14.8543 10.5084  8
------> CAND: 155.588714 3722.743408 0.4723920 2.6289420 14.849 10.5029  8
------> CAND: 301.574032 3869.395996 0.4392674 2.5275576 19.4697 10.5026  2
------> CAND: 177.489989 3684.548584 0.9373013 2.9131713 14.843 10.4967  8
------> CAND:  85.557573 3886.152100 0.9143722 2.9333591 14.8409 10.4946  8
------> CAND: 311.006930 4646.479492 1.1292640 0.8159012 16.4742 10.4939  4
------> CAND:  68.777971 4624.307617 0.8674716 0.9570479 14.3194 10.4937 16
------> CAND: 115.293949 5390.557129 0.8843097 2.5910444 14.3163 10.4896 16
[06:20:52][46486][INFO ] Statistics: count dirty SumSpec pages 1859 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:20:52][46486][INFO ] Data processing finished successfully!
06:20:52 (46486): called boinc_finish(0)

</stderr_txt>
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