Task 1732965846

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[08:45:53][3341117][INFO ] Application startup - thank you for supporting Einstein@Home!
[08:45:53][3341117][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_cfbf00127_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_150.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 4400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_150.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_150_4400000_0_0
------> GPU usage: 0.500000
[08:45:53][3341117][INFO ] Starting data processing...
[08:45:53][3341117][INFO ] opti: No host transfer for n_steps. Use device global.
[08:45:53][3341117][INFO ] opti: No host transfer for mean. Use device global.
[08:45:53][3341117][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:45:53][3341117][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:45:53][3341117][INFO ] opti: power spectrum in fft callback (static link).
[08:45:53][3341117][INFO ] opti: __constant__ access is not uniform, bad!
[08:45:53][3341117][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[08:45:53][3341117][INFO ] CUDA global memory status (initial GPU state, including context):
[08:45:53][3341117][INFO ] No template file. Generating templates.
[08:45:53][3341117][INFO ] Template param value T_cons = 50000
[08:45:56][3341117][INFO ] Number of generated templates to be used: 50000
[08:45:56][3341117][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_150.cpt
[08:45:56][3341117][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_150.cpt (No such file or directory).
------> Starting from scratch...
[08:45:56][3341117][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_150.binary
[08:45:56][3341117][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM245.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044930334
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 245 cm^-3 pc
------> Scale factor: 1.23695
[08:45:56][3341117][INFO ] Allocating memory for dedispersed compressed time series...
[08:45:56][3341117][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:45:56][3341117][INFO ] 8-bit allocation done
[08:45:56][3341117][INFO ] Foobar
[08:45:56][3341117][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_150.binary
[08:45:56][3341117][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:45:56][3341117][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:45:56][3341117][INFO ] FftSize = 12582913
[08:45:56][3341117][INFO ] Seed for random number generator is -1045520513.
[08:45:57][3341117][INFO ] 8[08:45:57][3341117][INFO ] 9[08:45:58][3341117][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:45:58][3341117][INFO ] Normalization factor 3.97364e-08
[08:45:58][3341117][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
[08:45:58][3341117][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:45:58][3341117][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:45:58][3341117][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:45:58][3341117][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:46:53][3341117][INFO ] Checkpoint committed!
[08:47:53][3341117][INFO ] Checkpoint committed!
[08:48:53][3341117][INFO ] Checkpoint committed!
[08:49:53][3341117][INFO ] Checkpoint committed!
[08:50:53][3341117][INFO ] Checkpoint committed!
[08:51:53][3341117][INFO ] Checkpoint committed!
[08:52:53][3341117][INFO ] Checkpoint committed!
[08:53:53][3341117][INFO ] Checkpoint committed!
[08:54:53][3341117][INFO ] Checkpoint committed!
[08:55:53][3341117][INFO ] Checkpoint committed!
[08:56:22][3341117][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.297582 5027.405762 0.3615039 3.1949883 17.1537 14.2643 16
------> CAND: 357.018163 4301.057617 0.7482894 0.3720294 17.1654 12.9186  8
------> CAND: 190.079297 5168.083496 0.6999431 3.4140568 15.8484 12.5027 16
------> CAND: 288.810593 4835.609375 0.9708524 0.5355878 18.9407 12.4597  4
------> CAND: 176.032326 3622.245117 0.6640391 3.0732582 16.2265 11.9322  8
------> CAND: 169.851077 4207.450684 0.5249746 3.2133272 15.3108 11.7891 16
------> CAND: 153.464372 3835.816162 0.8636528 3.1709337 15.9938 11.6892  8
------> CAND: 403.508190 4135.895996 0.4046886 3.1536746 21.4077 11.6531  2
------> CAND: 302.494511 4379.786621 0.4723921 3.2264483 15.905 11.5967  8
------> CAND:  51.480648 3641.061523 0.9305359 3.1028144 15.1297 11.5504 16
------> CAND: 156.126676 3945.288818 0.7664733 3.1917503 15.772 11.4582  8
------> CAND: 259.274818 4293.547363 0.4911404 3.2190058 17.6756 11.4484  4
------> CAND: 403.507930 4135.895996 0.4046886 3.1536746 17.6078 11.3944  4
------> CAND: 184.042595 3623.033203 0.6311448 3.0694709 14.9083 11.2598 16
------> CAND: 390.049267 4640.030762 1.0287993 0.4638793 20.6379 11.1957  2
------> CAND: 178.265662 7669.075195 1.4589639 1.1766413 14.8063 11.1264 16
------> CAND:  38.800252 4347.364258 0.8648982 0.3736244 14.7885 11.1032 16
------> CAND: 115.565655 4631.745605 1.1304618 0.4510632 14.7522 11.0558 16
------> CAND: 280.414693 5693.256836 0.9622312 0.7878290 15.3637 11.0344  8
------> CAND: 268.876138 4427.601562 0.6220220 3.2912621 15.3384 11.0081  8
------> CAND: 180.991286 4318.299805 1.0823827 0.3468651 14.7152 11.0074 16
------> CAND: 115.435641 3715.942627 0.4138879 0.1843617 14.692 10.9772 16
------> CAND:  95.022132 4290.543457 0.8227673 0.3574922 14.6897 10.9743 16
------> CAND: 264.783159 3928.404297 0.4080905 3.1104972 17.0642 10.9619  4
------> CAND: 410.654293 3814.089111 0.8746828 0.1611159 17.0235 10.9295  4
------> CAND: 325.129159 4240.507812 1.0234857 3.2976720 25.112 10.906  1
------> CAND:   8.340624 5151.476562 0.6340708 0.7099627 14.6343 10.9021 16
------> CAND: 230.421812 4925.893066 1.1330010 3.4557419 15.2231 10.8889  8
------> CAND: 130.785088 4601.884766 0.7943793 3.3496406 14.6082 10.8681 16
------> CAND: 279.875952 4321.283203 0.6404142 3.2662001 15.1807 10.845  8
------> CAND:  38.799992 4256.445801 0.8337288 0.3431011 14.5846 10.8375 16
------> CAND: 170.606249 4369.868652 0.7953771 3.3038871 16.9032 10.834  4
------> CAND: 230.599316 8019.384277 1.4678987 3.6148295 15.1246 10.7871  8
------> CAND: 153.260398 5879.731445 1.2086961 0.7931261 14.5296 10.7659 16
------> CAND: 105.112107 4599.863281 0.4435457 0.5826111 14.5276 10.7634 16
------> CAND: 172.880068 7141.133789 1.0636392 3.5386393 14.5177 10.7505 16
------> CAND:  86.405649 4704.702148 0.7589625 3.3605244 14.5146 10.7464 16
------> CAND:  57.732223 3918.801758 0.4334061 0.2795067 14.5115 10.7425 16
------> CAND: 100.788944 3866.979736 0.6409944 3.1571727 14.5061 10.7354 16
------> CAND: 231.118334 5220.542480 1.1602534 0.6289628 15.0696 10.7303  8
------> CAND:  51.739378 4407.875000 0.6356931 3.2905490 15.0469 10.7069  8
------> CAND: 174.428040 3871.161133 0.3488235 3.0695975 16.7175 10.6867  4
------> CAND: 250.071066 3650.117432 0.2999282 0.1989837 16.6574 10.639  4
------> CAND: 104.295951 6470.347656 1.3684266 3.6334994 14.4308 10.6378 16
------> CAND: 138.353154 5858.434082 0.7496298 3.4508727 14.4305 10.6374 16
------> CAND: 230.037998 5837.462402 0.7571113 0.8920957 16.6485 10.632  4
------> CAND: 394.641022 4289.849609 0.3413842 0.5070410 14.9562 10.6133  8
------> CAND: 230.112477 3843.762451 0.3797705 3.0777178 14.9354 10.5919  8
------> CAND: 122.439533 3821.198975 0.5781691 0.1961630 14.3902 10.5851 16
------> CAND: 102.708274 4526.225098 1.0561639 0.4224833 14.3865 10.5804 16
------> CAND:  86.361792 4772.775391 1.0768307 3.4174550 14.3757 10.5664 16
------> CAND: 155.519425 3629.765625 0.5117857 3.0525892 16.5602 10.5619  4
------> CAND: 188.891783 3754.186279 0.3370053 3.0343719 14.8929 10.5482  8
------> CAND:  95.526877 4503.060059 0.8248114 3.3425555 14.8894 10.5445  8
------> CAND: 210.224214 4599.863281 0.4435457 0.5826111 14.8836 10.5386  8
------> CAND: 230.433230 5434.900879 1.0101213 3.5078049 14.871 10.5256  8
------> CAND: 143.058314 5109.394043 1.1504310 0.5905741 14.3295 10.5066 16
------> CAND: 230.942906 4265.388672 0.7647348 0.3618940 16.4893 10.5058  4
------> CAND: 460.224954 3843.762451 0.3797705 3.0777178 16.4744 10.494  4
------> CAND:  31.305627 3821.249023 0.8876984 0.1632287 14.3186 10.4926 16
------> CAND: 230.337471 3783.919922 0.8470653 3.1521449 14.8331 10.4866  8
------> CAND: 448.087711 4381.814453 0.3258082 0.5651707 16.4549 10.4786  4
------> CAND: 345.480386 6194.305664 1.3400054 3.6161201 16.4301 10.4589  4
------> CAND: 248.241267 3725.078613 0.4040542 3.0624459 19.3898 10.4553  2
------> CAND: 115.242826 4163.553711 0.8092393 3.2623918 14.7983 10.4508  8
------> CAND:  86.404352 5699.438965 0.9334190 3.5148752 14.7912 10.4435  8
------> CAND: 437.367128 3758.429199 0.5423535 0.1729646 16.397 10.4327  4
------> CAND: 112.611662 3947.615723 0.7392389 0.2340776 14.2716 10.4319 16
------> CAND: 115.251908 3618.904541 0.7770188 3.0833583 14.2685 10.4278 16
------> CAND: 260.347369 3625.838135 0.5831696 0.1002806 14.7591 10.4105  8
------> CAND: 302.494251 4379.786621 0.4723921 3.2264483 14.7519 10.4031  8
------> CAND: 487.042111 4422.516602 0.6245764 3.2824173 16.3584 10.4022  4
------> CAND:  75.642247 6691.885254 0.5234978 1.3984300 14.2481 10.4016 16
------> CAND: 431.754723 4315.124512 1.0329196 3.3218627 19.2794 10.3899  2
------> CAND: 455.269886 3721.244873 0.9443618 0.1106074 16.334 10.3829  4
------> CAND:  92.903239 4082.602539 0.4214911 0.3623247 14.2301 10.3784 16
------> CAND: 377.851558 3617.236328 0.8625832 3.0893195 19.2598 10.3783  2
------> CAND: 172.172127 4877.910156 0.9676161 0.5497683 14.2253 10.3721 16
------> CAND: 230.352782 4016.339600 0.8633161 3.2272019 14.7201 10.3704  8
------> CAND:  87.919107 4766.351074 0.6237943 0.5744656 14.2065 10.3479 16
------> CAND: 216.551826 4260.062500 0.9762505 0.3296871 14.6966 10.3462  8
------> CAND: 362.175388 4407.875000 0.6356931 3.2905490 23.8149 10.3427  1
------> CAND: 115.233224 3891.120117 0.8444406 3.1873324 14.1953 10.3335 16
------> CAND: 155.498405 3929.295654 0.8906925 0.2058445 14.1935 10.3312 16
------> CAND: 264.783419 3952.411133 0.4121310 3.1178541 16.2638 10.3273  4
------> CAND: 280.380179 5065.866211 0.8257853 0.6267353 14.6648 10.3136  8
------> CAND: 490.546003 3621.348633 0.6778954 3.0787735 16.2452 10.3126  4
------> CAND:  97.954326 5133.395996 0.7652838 3.4171996 14.1761 10.3088 16
------> CAND: 201.925371 4780.141602 0.6154992 0.5821806 14.175 10.3073 16
------> CAND:  74.556980 4251.444824 0.8355097 3.2875967 14.1708 10.3019 16
------> CAND: 185.503891 4568.560547 0.5914542 3.2982175 14.1657 10.2954 16
------> CAND: 274.581447 4090.438721 0.8095227 0.2856240 16.2229 10.2949  4
------> CAND: 115.158485 4672.836426 1.1364613 3.4098065 14.646 10.2943  8
------> CAND: 115.199747 4780.530762 1.0773716 3.4250607 14.1616 10.29 16
------> CAND: 337.103690 4210.817871 0.9442972 0.3140248 23.6596 10.2752  1
------> CAND: 148.871060 3665.921387 0.9755456 3.1148431 14.148 10.2725 16
------> CAND:  54.318899 4975.564453 1.0284038 0.5723178 14.1468 10.271 16
------> CAND:  86.413694 4948.921387 0.6190294 3.3549726 14.1437 10.267 16
------> CAND:  73.365055 4135.895996 0.4046886 3.1536746 14.1434 10.2666 16
------> CAND: 266.670570 4473.008301 0.7554358 0.4358831 16.1826 10.2631  4
[08:56:22][3341117][INFO ] Statistics: count dirty SumSpec pages 1709 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:56:22][3341117][INFO ] Data processing finished successfully!
08:56:22 (3341117): called boinc_finish(0)

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