Task 1684709288

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[18:58:09][189293][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_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_142.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 1750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_142.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_142_1750000_1_0
------> GPU usage: 1.000000
[18:58:09][189293][INFO ] Starting data processing...
[18:58:09][189293][INFO ] opti: No host transfer for n_steps. Use device global.
[18:58:09][189293][INFO ] opti: No host transfer for mean. Use device global.
[18:58:09][189293][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:58:09][189293][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:58:09][189293][INFO ] opti: power spectrum in fft callback (static link).
[18:58:09][189293][INFO ] opti: __constant__ access is not uniform, bad!
[18:58:09][189293][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[18:58:09][189293][INFO ] CUDA global memory status (initial GPU state, including context):
[18:58:09][189293][INFO ] No template file. Generating templates.
[18:58:09][189293][INFO ] Template param value T_cons = 50000
[18:58:13][189293][INFO ] Number of generated templates to be used: 50000
[18:58:13][189293][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_142.cpt
[18:58:13][189293][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_142.cpt (No such file or directory).
------> Starting from scratch...
[18:58:13][189293][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_142.binary
[18:58:13][189293][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM244.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099339545
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 244.2 cm^-3 pc
------> Scale factor: 1.55619
[18:58:13][189293][INFO ] Allocating memory for dedispersed compressed time series...
[18:58:13][189293][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:58:13][189293][INFO ] 8-bit allocation done
[18:58:13][189293][INFO ] Foobar
[18:58:13][189293][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_142.binary
[18:58:13][189293][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:58:13][189293][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:58:13][189293][INFO ] FftSize = 12582913
[18:58:13][189293][INFO ] Seed for random number generator is -1045172966.
[18:58:15][189293][INFO ] 8[18:58:15][189293][INFO ] 9[18:58:16][189293][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:58:16][189293][INFO ] Normalization factor 3.97364e-08
[18:58:16][189293][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
[18:58:16][189293][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:58:16][189293][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:58:16][189293][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:58:16][189293][INFO ] TimeSeriesLength = 16768737, params->nsamples = 25165824
sum = -1588.47619629, mean= -0.00009473  -0.00009473
[18:58:16][189293][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:59:09][189293][INFO ] Checkpoint committed!
[19:00:09][189293][INFO ] Checkpoint committed!
[19:01:09][189293][INFO ] Checkpoint committed!
[19:02:09][189293][INFO ] Checkpoint committed!
[19:03:09][189293][INFO ] Checkpoint committed!
[19:03:49][189293][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 134.659041 3831.152832 0.8263050 0.6159867 16.2924 13.0975 16
------> CAND: 313.688698 4386.440430 1.0454689 0.9195833 28.1467 12.224  1
------> CAND: 153.415844 4454.317383 0.9122987 1.0808082 15.5848 12.1518 16
------> CAND: 460.775632 3674.657227 0.9636585 2.7872245 18.438 12.0572  4
------> CAND:  86.383072 3619.794189 0.7937769 2.7057242 15.3734 11.8717 16
------> CAND: 359.863681 4522.746094 0.6906715 2.0912578 18.0391 11.7384  4
------> CAND: 391.272852 4852.934570 0.8949553 2.3616607 16.0342 11.7314  8
------> CAND: 115.249573 3872.102295 0.7565540 2.6614184 15.2234 11.6737 16
------> CAND: 378.267551 4698.223633 1.0581938 1.1582935 15.8768 11.5672  8
------> CAND: 172.861384 3869.957520 0.8653048 2.7482488 15.7798 11.4663  8
------> CAND: 403.476530 3701.472168 0.5863521 2.4994519 21.0922 11.4655  2
------> CAND: 178.359864 3812.399902 0.8168535 0.6021647 17.548 11.3468  4
------> CAND: 156.013271 4134.502930 0.5448813 1.4532839 14.9487 11.3127 16
------> CAND: 259.165565 4248.889648 0.9052521 2.7257595 15.6196 11.2997  8
------> CAND: 115.186253 3845.956543 0.8990131 2.7649975 14.9283 11.286 16
------> CAND: 345.567062 3830.750488 0.6843869 2.5914643 15.59 11.269  8
------> CAND: 291.726438 4011.709717 0.7277493 2.6103859 15.5705 11.2487  8
------> CAND: 247.146398 3664.896729 0.4269994 2.1785080 15.553 11.2305  8
------> CAND: 431.661819 3936.485107 0.6068007 0.9607216 20.6953 11.2298  2
------> CAND: 230.387816 3674.657227 0.9636585 2.7872245 15.5162 11.1924  8
------> CAND: 259.038405 3800.729004 0.9645020 2.7949545 15.4963 11.1718  8
------> CAND: 230.396380 3855.981201 0.9699908 2.8025970 15.4648 11.1391  8
------> CAND:  85.993808 4509.673828 0.9862655 1.0651616 17.2862 11.1384  4
------> CAND:  14.956810 5241.692871 1.1430218 2.4606168 14.7824 11.0952 16
------> CAND: 292.417251 3731.286865 0.9359950 0.4771181 15.3878 11.0593  8
------> CAND: 115.219729 4439.949707 1.0032011 2.7600167 14.7507 11.0537 16
------> CAND: 151.368316 3764.067383 0.9426861 0.4952348 14.735 11.0332 16
------> CAND:  86.397085 4192.412109 0.8164758 2.6495218 14.7264 11.0221 16
------> CAND:  47.563357 4421.905762 0.6689054 1.5319251 15.3482 11.0183  8
------> CAND:   6.320086 4484.400391 0.8751884 1.1543849 14.7125 11.0039 16
------> CAND: 345.551491 3797.156982 0.8746584 2.7559125 15.3262 10.9955  8
------> CAND: 115.314191 4035.720703 0.5284631 2.1677535 14.6967 10.9834 16
------> CAND: 423.545411 3615.777588 0.9139302 2.7603204 20.2639 10.9736  2
------> CAND: 259.231740 4908.174316 0.9749597 2.4843578 20.2612 10.972  2
------> CAND: 460.973378 4239.041504 0.8837818 2.7027152 17.062 10.9602  4
------> CAND: 115.280454 3739.727295 0.3931431 1.3983189 14.6752 10.9553 16
------> CAND: 211.772705 3615.777588 0.9139302 2.7603204 20.2278 10.9522  2
------> CAND: 115.249313 3737.166992 0.5086915 2.3500504 14.6454 10.9165 16
------> CAND: 172.855415 4833.958496 0.8196703 1.9641608 15.2378 10.9041  8
------> CAND: 378.411838 3782.400391 0.7633430 2.6720281 16.9722 10.8888  4
------> CAND: 287.774373 3936.485107 0.6068007 0.9607216 16.9487 10.8702  4
------> CAND: 431.946501 3749.025635 0.6857122 2.6069193 16.9399 10.8632  4
------> CAND: 115.257099 3720.811523 0.5314552 2.4042330 14.5973 10.8539 16
------> CAND: 460.775892 3649.025391 0.9575698 2.7823272 16.9253 10.8515  4
------> CAND:  86.418365 3643.839600 0.4827974 2.3463137 14.588 10.8419 16
------> CAND: 431.946760 3749.025635 0.6857122 2.6069193 20.0293 10.8345  2
------> CAND:  70.590902 3615.777588 0.9139302 2.7603204 14.5755 10.8256 16
------> CAND: 210.833282 3851.967041 0.7460024 2.6604161 16.891 10.8243  4
------> CAND: 345.462480 3788.763672 0.9187523 2.7758603 16.8803 10.8158  4
------> CAND: 304.638316 4298.123535 1.0398914 2.8039243 15.1512 10.8146  8
------> CAND: 156.844479 4386.440430 1.0454689 0.9195833 19.9863 10.8089  2
------> CAND: 115.238414 4300.067383 0.8638926 2.6584945 14.5427 10.7829 16
------> CAND: 230.439977 4022.070557 0.7174484 2.5954292 15.0928 10.7542  8
------> CAND: 105.886482 3615.777588 0.9139302 2.7603204 16.7897 10.7439  4
------> CAND: 306.000220 4327.374023 0.9363116 2.7266214 15.0733 10.7341  8
------> CAND:  87.405538 4967.691406 1.1547108 2.6844819 14.5043 10.7331 16
------> CAND: 201.738265 3701.472168 0.5863521 2.4994519 16.7534 10.7152  4
------> CAND: 226.726661 3694.383545 0.8969515 0.4677640 19.8251 10.7133  2
------> CAND: 230.376657 3916.414062 0.8962680 2.7605965 15.0472 10.7072  8
------> CAND: 302.499182 3666.068115 0.7961258 0.4940598 16.725 10.6926  4
------> CAND: 199.689181 3849.295898 0.9700357 2.7986009 19.7782 10.6855  2
------> CAND: 320.713611 4034.166992 1.0341005 0.6478351 15.0179 10.677  8
------> CAND:  13.211352 3844.597412 0.9701236 2.7985907 14.4605 10.6763 16
------> CAND: 345.651402 4579.617188 0.9807950 2.6872435 14.9842 10.6422  8
------> CAND: 187.699339 4291.179199 0.5775027 1.9432620 14.433 10.6406 16
------> CAND: 403.308108 4211.093262 0.8908554 2.7092597 16.6572 10.6389  4
------> CAND: 115.192740 4072.556885 0.9895852 2.8009241 14.9786 10.6365  8
------> CAND: 230.564801 4252.815918 0.6256949 2.2641456 16.645 10.6292  4
------> CAND: 115.259175 4448.607422 0.9126647 2.6576796 14.9713 10.6289  8
------> CAND: 104.534699 4982.040039 1.1561615 1.3345346 16.6372 10.623  4
------> CAND: 129.810112 3717.125488 0.9401675 0.4570883 14.4149 10.6171 16
------> CAND: 345.497773 4344.524414 1.0815339 2.8336825 16.6143 10.6048  4
------> CAND: 492.592233 4054.298828 0.9895790 2.8070426 16.6055 10.5979  4
------> CAND: 345.515939 3985.387939 0.8388635 2.7194769 16.5934 10.5883  4
------> CAND: 141.181804 3615.777588 0.9139302 2.7603204 14.93 10.5864  8
------> CAND:  86.393193 4100.858887 0.6986358 2.5263724 14.3901 10.5851 16
------> CAND: 109.061317 3845.479004 0.7841941 2.6825824 14.3847 10.578 16
------> CAND: 460.786532 3725.034424 0.7453806 2.6718791 24.3522 10.576  1
------> CAND: 109.264773 3772.261475 0.7791649 2.6946294 14.3811 10.5734 16
------> CAND:  86.400459 3858.295898 0.6318586 2.5264561 14.3705 10.5598 16
------> CAND: 489.006076 3765.370361 0.6419766 2.5627933 19.5654 10.5594  2
------> CAND: 345.583670 3622.697021 0.7406442 2.6624980 14.9037 10.5592  8
------> CAND: 169.181025 3818.512939 0.8362893 0.5986930 14.3636 10.5508 16
------> CAND: 172.774448 4095.455566 0.7735198 2.6383908 16.5444 10.5495  4
------> CAND: 205.990322 3965.350586 0.9824637 2.8077409 14.884 10.539  8
------> CAND: 345.548896 4095.455566 0.7735198 2.6383908 19.5163 10.5303  2
------> CAND: 256.335098 3803.747559 0.6966267 2.6210699 14.8723 10.5269  8
------> CAND: 185.312114 3814.475830 0.8394072 0.5932972 14.3444 10.5259 16
------> CAND: 462.380956 3623.451416 0.7328723 2.6657352 16.5118 10.5236  4
------> CAND:  78.719767 5223.819336 1.0685415 1.8400141 14.8632 10.5175  8
------> CAND: 283.708124 4174.036621 0.8243770 0.9176413 19.4786 10.5079  2
------> CAND: 199.929746 3899.522217 0.4340236 1.7183431 14.8521 10.5062  8
------> CAND: 307.145174 3765.561035 0.9746497 2.8054514 14.8503 10.5043  8
------> CAND: 199.995920 3796.314941 0.7430576 0.6449038 14.8484 10.5023  8
------> CAND: 166.975197 3655.475098 0.8937700 2.7576497 14.3192 10.4934 16
------> CAND:  86.388262 3791.220459 0.8778439 2.7535610 14.313 10.4853 16
------> CAND: 498.831352 4137.781250 0.7409687 2.5790248 19.4378 10.4837  2
------> CAND:  13.211092 3830.202637 0.9630967 2.7949481 14.3085 10.4795 16
------> CAND: 172.832838 3889.172363 0.6285310 2.5117886 14.8239 10.4772  8
------> CAND: 117.081448 3970.704834 0.5132493 2.2015331 14.8236 10.4768  8
[19:03:49][189293][INFO ] Statistics: count dirty SumSpec pages 1795 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:03:49][189293][INFO ] Data processing finished successfully!
19:03:49 (189293): called boinc_finish(0)

</stderr_txt>
]]>