Task 1732176275

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[18:46:51][1162183][INFO ] Application startup - thank you for supporting Einstein@Home!
[18:46:51][1162183][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_2_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_2_dms_200_116.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 7700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_116.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_40000_116_7700000_1_0
------> GPU usage: 0.500000
[18:46:51][1162183][INFO ] Starting data processing...
[18:46:51][1162183][INFO ] opti: No host transfer for n_steps. Use device global.
[18:46:51][1162183][INFO ] opti: No host transfer for mean. Use device global.
[18:46:51][1162183][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:46:51][1162183][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:46:51][1162183][INFO ] opti: power spectrum in fft callback (static link).
[18:46:51][1162183][INFO ] opti: __constant__ access is not uniform, bad!
[18:46:51][1162183][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[18:46:51][1162183][INFO ] CUDA global memory status (initial GPU state, including context):
[18:46:51][1162183][INFO ] No template file. Generating templates.
[18:46:51][1162183][INFO ] Template param value T_cons = 50000
[18:46:54][1162183][INFO ] Number of generated templates to be used: 50000
[18:46:54][1162183][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_2_dms_200_116.cpt
[18:46:54][1162183][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_2_dms_200_116.cpt (No such file or directory).
------> Starting from scratch...
[18:46:54][1162183][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_116.binary
[18:46:54][1162183][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_2_dms_200_DM241.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693906216053
------> 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: 241.6 cm^-3 pc
------> Scale factor: 2.1737
[18:46:54][1162183][INFO ] Allocating memory for dedispersed compressed time series...
[18:46:54][1162183][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:46:54][1162183][INFO ] 8-bit allocation done
[18:46:54][1162183][INFO ] Foobar
[18:46:54][1162183][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_116.binary
[18:46:54][1162183][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:46:54][1162183][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:46:54][1162183][INFO ] FftSize = 12582913
[18:46:54][1162183][INFO ] Seed for random number generator is -1075082474.
[18:46:56][1162183][INFO ] 8[18:46:56][1162183][INFO ] 9[18:46:56][1162183][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:46:56][1162183][INFO ] Normalization factor 3.97364e-08
[18:46:57][1162183][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
[18:46:57][1162183][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:46:57][1162183][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:46:57][1162183][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:46:57][1162183][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:47:51][1162183][INFO ] Checkpoint committed!
[18:48:51][1162183][INFO ] Checkpoint committed!
[18:49:51][1162183][INFO ] Checkpoint committed!
[18:50:51][1162183][INFO ] Checkpoint committed!
[18:51:51][1162183][INFO ] Checkpoint committed!
[18:52:51][1162183][INFO ] Checkpoint committed!
[18:53:51][1162183][INFO ] Checkpoint committed!
[18:54:51][1162183][INFO ] Checkpoint committed!
[18:55:51][1162183][INFO ] Checkpoint committed!
[18:56:51][1162183][INFO ] Checkpoint committed!
[18:57:32][1162183][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.570957 3693.424561 0.5756236 5.7713923 17.0207 14.0831 16
------> CAND: 198.054792 5187.523926 0.9040420 4.7779818 16.2686 13.0655 16
------> CAND: 363.275707 4024.905273 0.9119405 6.0114813 22.812 12.4889  2
------> CAND: 462.046708 3678.035156 0.6609502 5.8490057 22.3506 12.2141  2
------> CAND: 461.813409 3760.645508 0.8052481 5.9524703 18.6079 12.1932  4
------> CAND: 141.336990 4391.354980 0.7328851 4.1789021 16.4419 12.1577  8
------> CAND: 115.471972 4276.572266 0.7328010 5.8469086 15.3647 11.8602 16
------> CAND:  57.766478 4377.298828 0.7421749 5.8283257 16.1469 11.8491  8
------> CAND: 115.545932 4264.075684 0.8722676 5.9730682 15.3332 11.8186 16
------> CAND:  56.537703 3740.609131 0.4601614 3.9402900 15.2863 11.7568 16
------> CAND:  86.462482 3613.958008 0.9221082 3.4558556 15.1818 11.619 16
------> CAND:  14.148699 4411.104980 0.9056392 4.0267811 15.1691 11.6022 16
------> CAND:  77.833802 3622.494629 0.7098295 3.5638509 15.1341 11.5562 16
------> CAND:  94.086082 3854.272949 0.9545035 3.6125298 15.1316 11.5529 16
------> CAND: 205.298730 3761.118164 0.9900061 3.5330026 15.8248 11.5131  8
------> CAND:  91.553532 3652.150879 0.8868730 3.4955604 14.9297 11.2878 16
------> CAND: 346.380623 4370.685059 0.8364733 5.9272394 15.5997 11.279  8
------> CAND: 152.130754 3876.327393 0.4708390 4.0874729 17.4561 11.2736  4
------> CAND:  40.708163 4473.538086 1.0197165 4.0017252 14.8971 11.2451 16
------> CAND:  57.408356 4152.808105 0.6961493 5.8287840 14.8841 11.2281 16
------> CAND: 230.991694 3970.588135 0.7947642 5.9441748 17.3635 11.1999  4
------> CAND:  40.706866 4581.808105 1.0733371 4.0444393 14.8303 11.1578 16
------> CAND: 462.076811 4251.251953 1.0691867 6.0839124 17.3098 11.1572  4
------> CAND:  86.631682 3797.456787 0.9962811 6.0295596 14.7975 11.1149 16
------> CAND: 165.998664 4150.639160 0.9742794 6.0416069 14.7726 11.0823 16
------> CAND: 214.677391 4508.560547 1.0196296 4.0262899 17.1476 11.0282  4
------> CAND: 115.330540 3797.943848 0.8384503 3.6210489 14.7306 11.0276 16
------> CAND: 438.525058 3866.439941 0.8257927 3.6822033 17.1403 11.0223  4
------> CAND: 259.720136 4498.428223 0.8548316 5.9139981 15.305 10.9736  8
------> CAND: 412.770072 4174.603027 1.0326759 6.0733976 17.0561 10.9554  4
------> CAND:  38.096203 5218.479492 0.9509456 4.7165556 14.6687 10.9468 16
------> CAND: 250.421404 3728.475098 0.9541528 6.0060906 15.2732 10.9406  8
------> CAND: 272.948096 3895.299316 0.6680048 3.8188982 15.2661 10.9333  8
------> CAND:  86.608845 3905.704346 0.8830503 5.9948020 14.6581 10.9331 16
------> CAND:  87.771965 4507.674805 0.8517156 4.1488466 15.2652 10.9323  8
------> CAND: 138.926150 4137.282227 0.5141489 5.5322976 14.6564 10.9309 16
------> CAND: 110.714131 3673.899902 0.3480346 4.1785388 14.6389 10.908 16
------> CAND:  86.592755 4343.892578 1.0509218 6.0717106 14.6156 10.8778 16
------> CAND: 162.304292 3993.348145 0.7787108 5.9319854 14.6011 10.8588 16
------> CAND: 231.023354 3678.035156 0.6609502 5.8490057 16.9187 10.8463  4
------> CAND: 180.579964 4337.642578 0.8475404 5.9359131 14.5876 10.8414 16
------> CAND: 455.584411 4385.435059 0.8307696 5.9189920 20.0293 10.8345  2
------> CAND: 327.455918 4274.874023 0.8690345 3.9513807 15.158 10.8216  8
------> CAND:  40.034737 4036.402832 0.8262320 5.9618235 14.5667 10.8142 16
------> CAND: 271.359640 4008.639160 0.8690847 3.7564600 15.1171 10.7793  8
------> CAND:  88.697894 4165.137695 0.7501912 5.8888435 14.5399 10.7793 16
------> CAND: 115.497923 4559.912598 0.9528429 5.9757314 14.5366 10.775 16
------> CAND: 100.728997 4131.641602 0.6275460 5.7473044 14.5228 10.7572 16
------> CAND: 106.374619 4523.896484 0.8031079 5.8423028 14.5193 10.7526 16
------> CAND: 231.154925 3985.213379 0.9038924 6.0117755 24.7252 10.738  1
------> CAND: 115.562022 3616.976562 0.9387072 5.9872031 14.5045 10.7334 16
------> CAND: 120.130680 4787.316406 0.7362729 4.6331234 14.4955 10.7217 16
------> CAND: 410.597461 3761.118164 0.9900061 3.5330026 16.7462 10.7094  4
------> CAND: 173.162674 3836.755127 0.7788914 5.9407907 15.0362 10.6959  8
------> CAND: 375.380252 4460.447266 1.0642759 6.0635552 16.7261 10.6935  4
------> CAND:  86.099947 3707.849609 0.9817179 3.5000679 15.0281 10.6874  8
------> CAND: 312.889929 4358.955078 0.5566285 4.5140724 15.0222 10.6813  8
------> CAND: 273.845738 4079.678711 0.8686249 3.8079333 15.0048 10.6634  8
------> CAND: 434.548339 3836.338867 0.9719310 3.5898054 19.719 10.6504  2
------> CAND: 104.308148 4134.755371 0.9746749 6.0372205 14.9785 10.6363  8
------> CAND: 371.859491 5113.739258 1.1826602 4.3408704 14.9693 10.6268  8
------> CAND: 164.733816 3791.577637 0.5392208 5.7202516 14.4183 10.6216 16
------> CAND: 206.439792 4013.146240 0.4055454 4.5392156 16.6351 10.6213  4
------> CAND: 134.886371 3621.797852 0.7410580 5.9029379 14.4067 10.6065 16
------> CAND: 209.308666 3763.226807 0.9902771 6.0267234 19.6444 10.6062  2
------> CAND: 322.758802 3638.710205 0.4894444 3.7884524 14.9455 10.6023  8
------> CAND: 414.849778 3940.309814 0.8153085 5.9631095 16.6042 10.5969  4
------> CAND: 418.559980 4064.666748 0.5923226 5.7167430 16.5682 10.5684  4
------> CAND: 110.986616 3857.541260 0.6124878 3.8421247 14.3679 10.5563 16
------> CAND:  18.216245 3891.312744 0.6753488 3.8025737 14.3671 10.5552 16
------> CAND: 173.386630 3626.743408 0.6189265 3.6327548 14.8998 10.5552  8
------> CAND: 272.447243 3633.991455 0.5289361 5.7302136 14.8952 10.5505  8
------> CAND: 349.597239 3872.467285 0.4874990 4.0358281 16.5349 10.5419  4
------> CAND: 280.648252 3840.630859 0.9557769 6.0226984 24.2625 10.5371  1
------> CAND:  10.358048 4969.027344 1.1683842 6.0442967 14.3519 10.5357 16
------> CAND: 132.958218 4093.737305 1.0442955 3.7309291 14.3518 10.5356 16
------> CAND: 411.433080 3828.961182 0.6293600 5.8201938 16.5254 10.5344  4
------> CAND: 174.689107 3863.346680 0.7154434 5.8923206 14.3498 10.5329 16
------> CAND: 185.258396 4367.257324 0.6735438 5.7366276 19.5052 10.5237  2
------> CAND: 177.636612 3767.294434 0.9754895 3.5421574 19.4672 10.5012  2
------> CAND: 304.974640 3913.394287 0.4611863 4.1587954 16.4713 10.4916  4
------> CAND: 280.649549 3823.458008 0.9476413 6.0179167 24.1457 10.4863  1
------> CAND:  86.610661 4641.288574 1.0775214 6.0534015 14.3137 10.4863 16
------> CAND: 206.464965 3739.702881 0.4661285 5.6144805 24.1215 10.4759  1
------> CAND: 300.301399 4401.003906 1.0192178 6.0446939 14.8187 10.4717  8
------> CAND: 355.272964 3767.294434 0.9754895 3.5421574 24.0745 10.4554  1
------> CAND: 150.397493 3817.369141 1.0002519 6.0367832 19.3838 10.4517  2
------> CAND: 105.827055 5540.270020 1.2047844 5.8267374 14.2801 10.4428 16
------> CAND:  16.692407 3870.590820 0.9715288 6.0276103 14.2756 10.437 16
------> CAND: 155.983946 3665.301025 0.7651594 3.5650625 14.7773 10.4292  8
------> CAND:  72.239823 5190.095215 0.9942185 5.7637978 16.3765 10.4165  4
------> CAND: 477.426518 3915.300049 0.4579850 5.5204048 16.3692 10.4108  4
------> CAND: 292.443981 3965.860596 0.6064390 5.7726402 16.3684 10.4101  4
------> CAND: 341.251425 3745.529053 0.8615935 5.9744377 16.3599 10.4034  4
------> CAND:  52.154074 4134.755371 0.9746749 6.0372205 14.2495 10.4034 16
------> CAND: 350.879214 3823.793457 0.6407381 5.8316717 16.3585 10.4023  4
------> CAND: 315.344366 3651.274658 0.8741096 5.9724922 16.3498 10.3953  4
------> CAND: 231.066433 4017.816162 0.5852937 5.7211952 23.9223 10.3893  1
------> CAND:  90.049158 5185.535156 1.0240133 5.8104553 14.2376 10.388 16
------> CAND: 173.230665 3723.748047 0.8951589 5.9865284 14.23 10.3782 16
[18:57:32][1162183][INFO ] Statistics: count dirty SumSpec pages 1703 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:57:32][1162183][INFO ] Data processing finished successfully!
18:57:32 (1162183): called boinc_finish(0)

</stderr_txt>
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