Task 1703607854

Stderr output

<core_client_version>7.18.1</core_client_version>
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<stderr_txt>
[06:27:23][406302][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7g_x86_64-pc-linux-gnu__cuda -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_66.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 7950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_66.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_66_7950000_1_0
[06:27:23][406302][INFO ] GPU usage: 0.500000
[06:27:23][406302][INFO ] Starting data processing...
[06:27:23][406302][INFO ] opti: No host transfer for n_steps. Use device global.
[06:27:23][406302][INFO ] opti: No host transfer for mean. Use device global.
[06:27:23][406302][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:27:23][406302][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:27:23][406302][INFO ] opti: power spectrum in fft callback (static link).
[06:27:23][406302][INFO ] opti: __constant__ access is not uniform, bad!
[06:27:23][406302][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[06:27:23][406302][INFO ] CUDA global memory status (initial GPU state, including context):
[06:27:23][406302][INFO ] No template file. Generating templates.
[06:27:23][406302][INFO ] Template param value T_cons = 50000
[06:27:27][406302][INFO ] Number of generated templates to be used: 50000
[06:27:27][406302][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_66.cpt
[06:27:27][406302][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_66.cpt (No such file or directory).
------> Starting from scratch...
[06:27:27][406302][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_66.binary
[06:27:27][406302][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM236.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327302539
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 236.6 cm^-3 pc
------> Scale factor: 1.49028
[06:27:27][406302][INFO ] Allocating memory for dedispersed compressed time series...
[06:27:27][406302][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:27:27][406302][INFO ] 8-bit allocation done
[06:27:27][406302][INFO ] Foobar
[06:27:27][406302][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_66.binary
[06:27:27][406302][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:27:27][406302][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:27:27][406302][INFO ] FftSize = 12582913
[06:27:27][406302][INFO ] Seed for random number generator is -1038725475.
[06:27:29][406302][INFO ] 8[06:27:29][406302][INFO ] 9[06:27:29][406302][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:27:29][406302][INFO ] Normalization factor 3.97364e-08
[06:27:29][406302][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
[06:27:29][406302][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1519 MB (10424 MB free / 11943 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[06:27:29][406302][INFO ] Doing 50000 templates
[06:27:29][406302][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:27:29][406302][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:27:29][406302][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:28:23][406302][INFO ] Checkpoint committed!
[06:29:23][406302][INFO ] Checkpoint committed!
[06:30:23][406302][INFO ] Checkpoint committed!
[06:31:23][406302][INFO ] Checkpoint committed!
[06:32:23][406302][INFO ] Checkpoint committed!
[06:32:56][406302][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 231.174388 3714.798828 0.9553824 5.9667706 19.9383 13.2611  4
------> CAND: 115.444983 4098.349121 0.6110893 5.6271968 16.2351 13.0204 16
------> CAND: 115.470675 3830.066406 0.6563558 5.7780614 16.1653 12.9267 16
------> CAND: 230.941349 3830.066406 0.6563558 5.7780614 16.6624 12.389  8
------> CAND:  46.177319 4130.052246 0.8086060 5.8731074 15.6261 12.2067 16
------> CAND:  20.743345 4255.371094 0.8355533 4.0439124 15.5286 12.0772 16
------> CAND: 346.275781 3828.924072 0.6574202 5.7730770 16.3637 12.0758  8
------> CAND:  78.870022 3613.088135 0.9556030 5.9543591 15.4985 12.0374 16
------> CAND: 115.587194 3714.798828 0.9553824 5.9667706 16.3087 12.0182  8
------> CAND:  86.580039 4048.580566 0.8474408 5.9148979 15.4285 11.9447 16
------> CAND: 115.457959 4597.131836 0.8872342 5.8079562 15.3893 11.8929 16
------> CAND: 170.291465 3967.542236 1.0038801 6.0061812 15.1909 11.631 16
------> CAND: 115.552160 3699.287109 0.8773236 5.9314189 15.1718 11.6058 16
------> CAND: 115.331837 5176.795898 0.9326933 5.1342344 15.103 11.5152 16
------> CAND:  86.567064 4749.827148 0.9465562 5.8211174 15.1025 11.5146 16
------> CAND: 318.794800 3877.712402 0.7223874 3.8150618 15.8128 11.5006  8
------> CAND: 146.905018 4512.641602 0.6961605 5.5455527 15.0701 11.472 16
------> CAND: 341.207308 3785.022461 0.8839385 5.9396539 26.389 11.4606  1
------> CAND:  86.462482 5399.387695 1.0690820 5.0324483 15.0596 11.4583 16
------> CAND: 344.886888 3689.586182 0.6242446 3.7387156 15.7606 11.4463  8
------> CAND: 115.425260 4166.609375 0.5221273 5.3248372 15.0483 11.4434 16
------> CAND: 115.471713 4992.751465 1.0484915 5.8228874 17.653 11.4304  4
------> CAND: 340.125674 3688.307617 0.9483949 3.5422237 15.7259 11.4102  8
------> CAND: 115.410209 4175.497559 0.5084381 5.2659378 14.9972 11.3763 16
------> CAND: 101.670497 3748.544678 0.4668539 5.4966507 15.6795 11.362  8
------> CAND: 140.307258 3755.035889 0.8286046 3.6454470 14.98 11.3537 16
------> CAND: 375.448503 3695.361084 0.3686761 4.3069038 25.981 11.2834  1
------> CAND: 346.218430 4694.103027 0.7621620 5.5233202 17.4425 11.2628  4
------> CAND:  86.578482 4060.937012 0.8420400 5.9096861 14.9069 11.258 16
------> CAND:  86.609883 3850.062500 0.8555384 5.9254813 14.9015 11.2509 16
------> CAND: 477.720023 4105.662109 0.5978296 4.2249722 17.4143 11.2403  4
------> CAND: 124.086898 4364.368652 0.8838216 4.0853896 15.5218 11.1982  8
------> CAND: 247.333764 4369.517578 0.6642931 4.3933282 15.5165 11.1927  8
------> CAND:   4.622637 4474.870605 0.9392939 5.9102964 14.8066 11.1268 16
------> CAND: 115.517646 3874.010010 0.8153543 5.9049959 15.4033 11.0753  8
------> CAND: 158.534921 3824.656006 0.6671694 3.8194826 15.3953 11.0671  8
------> CAND: 104.714280 3794.032715 0.8990377 3.6378853 14.7341 11.0321 16
------> CAND: 288.575478 3992.768311 0.4897767 5.4090252 15.3076 10.9763  8
------> CAND: 346.344032 3861.340820 0.8492594 5.9262862 20.2524 10.9668  2
------> CAND: 115.515310 4870.156738 1.1524262 5.9711561 15.2738 10.9412  8
------> CAND: 183.293392 3625.068848 0.6653009 5.7976317 15.2396 10.9059  8
------> CAND: 375.422812 3911.278809 0.4327613 4.4130840 25.0926 10.8976  1
------> CAND:  89.999591 3690.927734 0.6170739 3.7472522 14.626 10.8913 16
------> CAND: 115.426039 5439.589355 1.1561409 5.6306963 14.6236 10.8881 16
------> CAND: 154.431303 3864.188721 0.8713874 5.9344826 20.1184 10.8873  2
------> CAND: 115.551901 3657.381348 0.8248574 5.9022923 14.5728 10.8221 16
------> CAND: 381.541778 3777.574219 0.8880097 5.9413738 16.8831 10.818  4
------> CAND: 231.056571 3901.427979 0.6892445 5.7942686 16.877 10.8132  4
------> CAND: 408.080741 3800.400635 0.5476416 3.9460738 16.8712 10.8086  4
------> CAND:  86.529695 3820.883789 0.4304733 5.3349185 14.553 10.7964 16
------> CAND: 159.719062 3627.820068 0.6209542 3.6959345 14.5499 10.7923 16
------> CAND: 281.417177 3696.597168 0.8802720 5.9363518 16.8458 10.7885  4
------> CAND:  79.344146 4102.347168 0.6076300 5.6291413 14.5458 10.787 16
------> CAND:  74.509750 3975.511963 0.9625349 5.9824042 15.1097 10.7716  8
------> CAND: 259.838213 4023.231201 0.9596420 5.9847069 16.8204 10.7683  4
------> CAND: 115.417994 3696.113525 0.3579414 5.1301780 14.5274 10.7631 16
------> CAND: 115.580447 3612.562256 0.9561327 5.9544754 14.5212 10.7551 16
------> CAND: 346.479496 3752.210938 0.6518906 3.7687960 19.8774 10.7443  2
------> CAND: 231.035291 3874.010010 0.8153543 5.9049959 16.7847 10.74  4
------> CAND: 273.741935 3701.935303 0.9809191 5.9752445 19.8019 10.6996  2
------> CAND:  86.612218 4069.229248 1.0156493 6.0117488 14.4727 10.6921 16
------> CAND: 124.788351 4544.207031 0.7614649 4.4419932 14.4721 10.6913 16
------> CAND: 115.501556 4506.443848 1.0054594 5.9557281 14.4701 10.6887 16
------> CAND:  86.540594 4490.368652 0.6347508 5.3452516 14.4577 10.6726 16
------> CAND: 221.655593 4095.753906 1.0443206 6.0247860 15.0115 10.6703  8
------> CAND: 183.523317 4319.158691 0.5687973 4.6590180 14.4554 10.6697 16
------> CAND: 242.444352 3945.725830 1.0205421 6.0088806 15.0055 10.6642  8
------> CAND: 184.758321 3766.243408 0.4614731 4.0898180 14.4504 10.6631 16
------> CAND: 150.099836 4493.605469 0.9362465 5.9026322 24.5409 10.658  1
------> CAND: 333.315375 4630.488770 1.0672133 4.1655755 14.9874 10.6455  8
------> CAND: 376.523130 3653.072998 0.4268598 4.0166492 19.7029 10.6409  2
------> CAND: 209.316711 3799.975586 0.9965017 5.9944348 19.7015 10.64  2
------> CAND: 375.421255 3909.655273 0.4353404 4.4168143 24.4538 10.6201  1
------> CAND: 320.995957 3912.412109 0.4282162 4.4397058 14.9561 10.6133  8
------> CAND: 144.209756 3983.921387 0.4476920 4.5398874 14.4079 10.6082 16
------> CAND: 206.428893 4319.317871 0.7584965 5.7599869 14.9457 10.6025  8
------> CAND: 261.419921 3964.206543 0.9299133 5.9701638 14.9428 10.5996  8
------> CAND:  94.148105 4065.479492 0.9911863 5.9952273 14.3995 10.5973 16
------> CAND: 269.333652 3748.560303 0.3587832 4.5196443 16.5954 10.5898  4
------> CAND:  66.753799 4642.183105 0.9970978 4.2330718 14.9272 10.5834  8
------> CAND:  26.979869 4606.883789 0.6542084 5.2286963 14.3757 10.5664 16
------> CAND:  75.050048 4493.605469 0.9362465 5.9026322 19.5694 10.5617  2
------> CAND: 401.178057 3837.294922 0.7701393 5.8705049 14.9042 10.5598  8
------> CAND: 425.700634 4761.075684 0.8701090 4.4949193 16.5552 10.558  4
------> CAND: 343.768404 3664.664551 0.8037629 3.5928531 14.8983 10.5537  8
------> CAND: 154.617371 4374.663086 1.0862117 3.9526350 14.8937 10.5489  8
------> CAND: 163.514642 4234.735840 0.8446989 4.0112824 14.3587 10.5444 16
------> CAND: 156.669829 4356.442383 0.8859799 4.0768361 14.888 10.5431  8
------> CAND:  90.106769 3775.574951 0.9070908 5.9544311 14.8858 10.5409  8
------> CAND: 131.984540 3660.150879 0.8351794 3.5724661 14.355 10.5397 16
------> CAND: 173.261287 3977.762695 1.0046850 6.0067205 14.3527 10.5366 16
------> CAND: 180.372357 4772.492676 0.7472115 4.8432741 14.8708 10.5254  8
------> CAND: 256.653516 4170.401855 0.7310879 5.7852697 14.8685 10.523  8
------> CAND: 317.465334 3696.044922 0.3589382 5.1372409 14.867 10.5214  8
------> CAND: 303.169235 4159.254395 0.9602303 5.9726133 14.8639 10.5183  8
------> CAND:  86.604693 4073.154785 0.8365387 5.9041762 14.3273 10.5038 16
------> CAND:  64.877808 4111.338379 0.4692903 5.1270614 14.8464 10.5003  8
------> CAND: 375.222990 3696.597168 0.8802720 5.9363518 16.482 10.5001  4
------> CAND: 115.439533 4161.468262 0.6540703 5.6725435 14.3243 10.4999 16
------> CAND:  90.369652 4314.049805 0.9596503 5.9590788 16.4742 10.4939  4
[06:32:56][406302][INFO ] Statistics: count dirty SumSpec pages 1791 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:32:56][406302][INFO ] Data processing finished successfully!
06:32:56 (406302): called boinc_finish(0)

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