Task 1724763480

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:48:17][55823][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:48:17][55823][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_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_172.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 1200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_172.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_172_1200000_1_0
------> GPU usage: 0.496000
[05:48:17][55823][INFO ] Starting data processing...
[05:48:17][55823][INFO ] opti: No host transfer for n_steps. Use device global.
[05:48:17][55823][INFO ] opti: No host transfer for mean. Use device global.
[05:48:17][55823][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:48:17][55823][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:48:17][55823][INFO ] opti: power spectrum in fft callback (static link).
[05:48:17][55823][INFO ] opti: __constant__ access is not uniform, bad!
[05:48:17][55823][INFO ] Running on device 2 NVIDIA GeForce GTX 750 Ti
[05:48:17][55823][INFO ] CUDA global memory status (initial GPU state, including context):
[05:48:17][55823][INFO ] No template file. Generating templates.
[05:48:17][55823][INFO ] Template param value T_cons = 50000
[05:48:22][55823][INFO ] Number of generated templates to be used: 50000
[05:48:22][55823][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_172.cpt
[05:48:22][55823][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_172.cpt (No such file or directory).
------> Starting from scratch...
[05:48:22][55823][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_172.binary
[05:48:22][55823][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM247.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755764932
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 247.2 cm^-3 pc
------> Scale factor: 1.44787
[05:48:22][55823][INFO ] Allocating memory for dedispersed compressed time series...
[05:48:22][55823][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:48:22][55823][INFO ] 8-bit allocation done
[05:48:22][55823][INFO ] Foobar
[05:48:22][55823][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_172.binary
[05:48:22][55823][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:48:22][55823][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:48:22][55823][INFO ] FftSize = 12582913
[05:48:22][55823][INFO ] Seed for random number generator is 1106089726.
[05:48:24][55823][INFO ] 8[05:48:24][55823][INFO ] 9[05:48:25][55823][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:48:25][55823][INFO ] Normalization factor 3.97364e-08
[05:48:25][55823][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
[05:48:25][55823][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
[05:48:25][55823][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:48:25][55823][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:48:25][55823][INFO ] Launching time series padding kernel: grid 196608, block 32
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[07:10:35][55823][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500853 3711.439453 0.9815326 0.5499783 22.4486 18.6087  8
------> CAND:   0.500074 3821.847900 0.8741943 2.6150072 21.3411 17.3994  8
------> CAND:   0.250426 3736.411133 0.9843212 0.5624344 21.2965 17.3508  8
------> CAND:   0.500334 4268.101562 1.0216569 2.6255953 24.8969 17.2854  4
------> CAND:   0.501112 3997.182373 1.0267664 0.7646632 20.8786 16.8966  8
------> CAND:   0.250167 4020.265625 0.8790905 2.5588853 19.5634 15.4751  8
------> CAND:   0.500593 4767.712891 1.1128149 2.4175842 22.2827 15.1561  4
------> CAND:   0.249907 3856.959717 0.7023243 2.4116659 16.9167 13.9416 16
------> CAND:   0.166864 3618.687988 0.8472124 0.5520094 16.6866 13.6295 16
------> CAND:   0.166605 4003.405518 0.9389194 2.6207438 16.5762 13.4801 16
------> CAND: 172.851003 3841.114990 0.9152365 2.6438150 19.6487 13.0282  4
------> CAND:   1.502039 4719.761719 0.9683785 1.8789403 23.1806 12.7085  2
------> CAND:   0.499555 3721.110596 0.9826353 2.6934488 16.9117 12.6512  8
------> CAND:  86.425372 3841.114990 0.9152365 2.6438150 16.9057 12.6448  8
------> CAND: 124.312930 4837.232422 1.0985523 1.6266629 15.8628 12.5219 16
------> CAND:   1.250834 3993.373779 0.5922791 1.5721849 22.3409 12.2083  2
------> CAND:   1.501520 3993.373779 0.5922791 1.5721849 22.1751 12.1096  2
------> CAND:  70.854304 3806.042480 0.6546708 0.9543418 18.4754 12.0871  4
------> CAND:   1.501779 4346.367676 0.7572415 1.6993766 21.975 11.9905  2
------> CAND:   1.501260 3718.659668 0.4758225 1.4582423 21.8408 11.9107  2
------> CAND: 345.701747 3841.114990 0.9152365 2.6438150 21.7967 11.8844  2
------> CAND:  13.568955 4379.050781 1.0233982 1.1414461 16.1731 11.8764  8
------> CAND:   1.251872 4004.996826 1.0278981 2.6977332 21.5776 11.7541  2
------> CAND:   1.251353 4806.713867 1.0238168 1.8268881 21.5597 11.7435  2
------> CAND:   0.250686 4447.872070 1.0887501 1.1440995 15.2145 11.6621 16
------> CAND:   1.250575 3760.049561 0.4942620 1.4862635 21.4198 11.6603  2
------> CAND:   1.251094 4467.085449 0.8271478 1.6631738 21.3643 11.6273  2
------> CAND: 175.542113 3767.760742 0.6893314 2.4175014 15.9045 11.5961  8
------> CAND:   0.751019 4719.761719 0.9683785 1.8789403 17.8304 11.5719  4
------> CAND:   1.500741 3645.839600 0.5438555 2.2201955 26.5843 11.5454  1
------> CAND: 108.569807 3924.906250 0.9371144 0.7600095 15.0775 11.4817 16
------> CAND:   1.001965 3704.715820 0.9807819 0.5446500 17.6888 11.4589  4
------> CAND:   1.000408 4224.739258 0.8595251 2.4536543 21.0717 11.4534  2
------> CAND:   1.501001 4091.666748 0.7371600 2.3277268 26.3363 11.4377  1
------> CAND: 345.746123 3955.121094 0.6197983 2.1502292 15.7215 11.4056  8
------> CAND: 230.530806 3645.119873 0.5525132 2.2330759 15.7007 11.384  8
------> CAND:   1.000148 3634.151123 0.5949233 2.3354352 20.8971 11.3496  2
------> CAND:   1.000667 4681.215332 1.1109960 2.5013833 20.7908 11.2865  2
------> CAND: 274.789054 4241.005371 0.8511334 2.4110372 15.5902 11.2692  8
------> CAND: 242.019016 4804.572266 1.1075184 1.5630137 20.7612 11.2689  2
------> CAND: 217.139355 3924.906250 0.9371144 0.7600095 15.5858 11.2646  8
------> CAND:   6.784607 4379.050781 1.0233982 1.1414461 14.9093 11.2611 16
------> CAND: 357.638909 4845.348633 1.0600163 1.7433476 15.5778 11.2563  8
------> CAND: 460.914470 3864.556396 0.8129457 2.5381722 17.3791 11.2123  4
------> CAND: 475.018533 3673.308350 0.7837208 2.5573230 20.6416 11.1979  2
------> CAND: 173.990248 3742.690430 0.5847526 1.0095490 14.861 11.1978 16
------> CAND: 172.886556 4129.806152 0.7003185 2.1943257 14.8587 11.1949 16
------> CAND: 197.775041 4583.951660 1.1045799 1.2669717 20.606 11.1767  2
------> CAND:   0.300252 3992.879150 0.5932443 1.5595825 15.4904 11.1656  8
------> CAND:  96.289315 4195.252930 0.9009265 2.5263536 15.471 11.1455  8
------> CAND: 230.434268 4108.791992 0.9210504 2.5840995 17.2777 11.1316  4
------> CAND:   1.251613 3621.146240 0.7879862 2.5725002 20.4944 11.1105  2
------> CAND: 230.471897 3864.129395 0.9327636 2.6442289 15.4361 11.1093  8
------> CAND: 115.244902 3732.183594 0.7667254 2.5243945 14.7874 11.1017 16
------> CAND:  91.387446 3730.285156 0.9152311 2.6480982 14.786 11.0999 16
------> CAND: 484.037773 4804.572266 1.1075184 1.5630137 25.5266 11.0861  1
------> CAND: 126.794097 4238.013184 0.9646234 1.0479258 14.7608 11.067 16
------> CAND:   6.784088 4272.523438 0.9606256 1.0970576 14.7491 11.0517 16
------> CAND:  17.509083 3920.565430 0.8531622 0.8406297 14.7327 11.0303 16
------> CAND:  18.972195 3625.890625 0.7075161 0.6842431 14.7316 11.0288 16
------> CAND: 200.490804 4143.604980 0.6816556 1.4905554 15.3566 11.027  8
------> CAND:   0.249648 3601.217773 0.9683237 2.6893325 14.707 10.9967 16
------> CAND: 115.180024 4324.262207 1.0227720 2.5912194 14.7028 10.9913 16
------> CAND: 336.310370 3776.866455 0.9363937 2.6661067 17.1008 10.9909  4
------> CAND:  86.361792 3909.543945 0.9643686 2.6645818 14.6981 10.9851 16
------> CAND:  52.602246 4505.878418 0.8903349 2.2215650 14.6809 10.9628 16
------> CAND: 115.172499 3891.740234 0.8990021 2.6224520 15.2896 10.9576  8
------> CAND:   1.500482 3613.533203 0.9654289 2.6881917 20.2167 10.9457  2
------> CAND:   0.750760 3993.373779 0.5922791 1.5721849 17.0115 10.92  4
------> CAND:  59.917809 3626.562988 0.7014310 2.4884555 14.6441 10.9149 16
------> CAND:  75.590346 4225.833984 1.0608288 2.6728883 15.2458 10.9123  8
------> CAND: 115.178467 3837.279297 0.8347507 2.5672398 14.6336 10.9012 16
------> CAND: 115.246199 4112.530273 0.8418149 2.4825561 14.6314 10.8983 16
------> CAND:   0.300512 4843.181641 1.0594029 1.7693869 15.2198 10.8854  8
------> CAND:  85.690182 4212.116211 0.8153505 1.2300612 15.2153 10.8808  8
------> CAND:   0.499815 3604.062256 0.9676630 2.6890845 15.2021 10.8672  8
------> CAND: 115.217394 3906.572998 0.8609973 2.5749719 14.6 10.8574 16
------> CAND: 188.901645 3724.582764 0.9671694 0.5658162 16.9269 10.8529  4
------> CAND: 295.132496 3891.633545 0.8983558 0.7649876 15.1824 10.8468  8
------> CAND: 122.507265 3832.576416 0.9387646 0.6791040 14.5904 10.8449 16
------> CAND: 115.213760 3763.607910 0.8754821 2.6247275 14.5773 10.8279 16
------> CAND: 265.376657 4009.636230 0.8828850 0.8961767 15.1631 10.8269  8
------> CAND:  35.893490 4388.180176 0.8880135 2.3591013 15.1519 10.8153  8
------> CAND: 115.189367 3707.451904 0.8575234 2.6092837 14.5591 10.8043 16
------> CAND: 345.546820 3703.691650 0.8825482 2.6280181 16.8564 10.7969  4
------> CAND: 141.315710 3956.709961 0.6858659 2.3038723 14.5533 10.7967 16
------> CAND: 119.149995 3621.802490 0.8031899 0.5842608 15.1203 10.7826  8
------> CAND: 443.027282 4453.359863 0.8319745 1.6234461 16.8239 10.7711  4
------> CAND: 188.898530 3686.756104 0.9461049 0.5454166 16.8212 10.7689  4
------> CAND: 115.230369 4224.739258 0.8595251 2.4536543 14.5292 10.7654 16
------> CAND: 223.497848 4514.291016 0.9931492 2.4410787 16.8069 10.7576  4
------> CAND: 111.327870 3662.906494 0.5058348 1.1054666 15.0951 10.7566  8
------> CAND: 276.602244 3646.927490 0.5275717 1.0063975 15.0873 10.7486  8
------> CAND:  70.857158 3899.627441 0.6958823 1.0041978 16.7933 10.7468  4
------> CAND: 447.918770 4042.295410 0.7779216 1.0509504 16.7829 10.7386  4
------> CAND:  86.362830 3618.844482 0.8989602 2.6475503 14.5062 10.7355 16
------> CAND: 115.249054 3905.833984 0.8618658 2.5813990 14.5045 10.7333 16
------> CAND: 304.010044 4187.812012 0.7599972 2.2811449 16.7636 10.7232  4
------> CAND: 345.739895 3724.826904 0.5905755 2.2685735 16.7555 10.7168  4
------> CAND: 345.707716 4224.458008 0.8086681 2.3445895 16.7491 10.7117  4
[07:10:35][55823][INFO ] Statistics: count dirty SumSpec pages 375230 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:10:35][55823][INFO ] Data processing finished successfully!
07:10:35 (55823): called boinc_finish(0)

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