Task 1731355997

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[18:13:01][56318][INFO ] Application startup - thank you for supporting Einstein@Home!
[18:13:01][56318][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_cfbf00126_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_8_dms_200_11.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 8650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_11.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_40000_11_8650000_1_0
------> GPU usage: 0.500000
[18:13:01][56318][INFO ] Starting data processing...
[18:13:01][56318][INFO ] opti: No host transfer for n_steps. Use device global.
[18:13:01][56318][INFO ] opti: No host transfer for mean. Use device global.
[18:13:01][56318][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:13:01][56318][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:13:01][56318][INFO ] opti: power spectrum in fft callback (static link).
[18:13:01][56318][INFO ] opti: __constant__ access is not uniform, bad!
[18:13:01][56318][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[18:13:01][56318][INFO ] CUDA global memory status (initial GPU state, including context):
[18:13:01][56318][INFO ] No template file. Generating templates.
[18:13:01][56318][INFO ] Template param value T_cons = 50000
[18:13:05][56318][INFO ] Number of generated templates to be used: 50000
[18:13:05][56318][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_8_dms_200_11.cpt
[18:13:05][56318][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_8_dms_200_11.cpt (No such file or directory).
------> Starting from scratch...
[18:13:05][56318][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_11.binary
[18:13:05][56318][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_8_dms_200_DM231.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322233197
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 231.1 cm^-3 pc
------> Scale factor: 1.81916
[18:13:05][56318][INFO ] Allocating memory for dedispersed compressed time series...
[18:13:05][56318][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:13:05][56318][INFO ] 8-bit allocation done
[18:13:05][56318][INFO ] Foobar
[18:13:05][56318][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_11.binary
[18:13:05][56318][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:13:05][56318][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:13:05][56318][INFO ] FftSize = 12582913
[18:13:05][56318][INFO ] Seed for random number generator is -1031036928.
[18:13:06][56318][INFO ] 8[18:13:06][56318][INFO ] 9[18:13:07][56318][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:13:07][56318][INFO ] Normalization factor 3.97364e-08
[18:13:07][56318][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
[18:13:07][56318][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1561 MB (9454 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:13:07][56318][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:13:07][56318][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:13:07][56318][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:14:01][56318][INFO ] Checkpoint committed!
[18:15:01][56318][INFO ] Checkpoint committed!
[18:16:01][56318][INFO ] Checkpoint committed!
[18:17:01][56318][INFO ] Checkpoint committed!
[18:18:02][56318][INFO ] Checkpoint committed!
[18:19:02][56318][INFO ] Checkpoint committed!
[18:20:02][56318][INFO ] Checkpoint committed!
[18:21:02][56318][INFO ] Checkpoint committed!
[18:22:02][56318][INFO ] Checkpoint committed!
[18:23:02][56318][INFO ] Checkpoint committed!
[18:23:09][56318][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.541261 3943.596436 0.9953762 5.8359704 15.9615 12.6538 16
------> CAND: 115.494549 3629.882324 0.6598068 5.5902114 15.8249 12.4713 16
------> CAND: 115.556313 3618.621826 0.8311937 5.7558718 15.5116 12.0548 16
------> CAND: 281.289758 3657.190674 0.8865515 3.6787601 22.0214 12.0181  2
------> CAND: 115.565655 3633.995361 0.9699898 5.8458495 16.1983 11.9027  8
------> CAND:  86.568880 3823.008301 0.7554092 5.6573358 15.3934 11.8983 16
------> CAND: 115.502075 3689.059326 0.8973336 5.8044806 15.2861 11.7565 16
------> CAND:  86.576147 3856.971191 0.8221762 5.7186666 15.2844 11.7542 16
------> CAND: 115.522317 3858.174316 0.8218099 5.7234111 15.2734 11.7398 16
------> CAND: 115.519203 3720.857178 0.8170323 5.7346559 15.2323 11.6856 16
------> CAND:  86.565247 3633.218994 0.6133294 5.5290155 15.2251 11.676 16
------> CAND:  86.566026 3742.057617 0.7161879 5.6405592 15.9792 11.6739  8
------> CAND: 173.156705 3626.536133 0.7041483 5.6485553 15.8386 11.5274  8
------> CAND:  85.118743 3768.106934 0.6950061 3.9589245 15.0805 11.4857 16
------> CAND:  86.604952 3614.543701 0.9284005 5.8168840 15.0695 11.4712 16
------> CAND: 317.860048 3850.458252 0.5357023 4.4883318 15.7573 11.4429  8
------> CAND: 154.081225 3993.489746 0.9704236 5.8150783 15.0411 11.4339 16
------> CAND:  86.629346 3701.062744 0.9054894 5.8090553 15.0096 11.3927 16
------> CAND: 230.988839 3629.882324 0.6598068 5.5902114 15.6831 11.3657  8
------> CAND: 461.823790 3634.362793 0.5944189 3.9642236 17.5428 11.3426  4
------> CAND:  50.085267 4255.256836 0.7977722 4.4158597 14.9619 11.33 16
------> CAND: 230.930450 4005.742920 0.5800592 5.0449877 17.4891 11.2999  4
------> CAND: 346.414619 3864.113281 0.6931306 5.5500751 17.4787 11.2916  4
------> CAND: 281.288720 3656.228516 0.8878701 3.6808956 20.7559 11.2658  2
------> CAND: 303.121485 3814.743896 0.9978445 5.8504486 20.7237 11.2466  2
------> CAND: 388.391782 3650.253906 0.9273155 3.6482370 15.5484 11.2258  8
------> CAND: 461.710384 3664.545166 0.4893500 5.1910996 25.7888 11.2  1
------> CAND: 289.550194 4198.265625 0.9817644 5.7789803 17.3493 11.1886  4
------> CAND: 461.857785 4131.141602 0.8365580 5.6383667 17.3241 11.1686  4
------> CAND: 115.517386 3861.407715 0.8841588 5.7673783 14.8304 11.1578 16
------> CAND: 128.792058 4218.938965 0.9683328 5.7530389 14.8141 11.1366 16
------> CAND: 157.489878 3695.827881 0.4616412 4.4894037 14.8084 11.1291 16
------> CAND:  30.043634 3839.443115 0.9162195 5.7953715 15.4224 11.0951  8
------> CAND: 127.596759 3769.984619 0.8461950 5.7515264 15.4043 11.0764  8
------> CAND: 115.417994 4367.844238 0.7496321 5.1428585 14.7618 11.0683 16
------> CAND: 173.137761 3823.008301 0.7554092 5.6573358 15.3898 11.0614  8
------> CAND: 165.709311 4017.693604 0.8427485 5.6995540 14.7482 11.0505 16
------> CAND: 131.610068 3689.131104 0.6998598 5.6296301 14.7238 11.0187 16
------> CAND: 231.066173 4318.426270 0.9589478 5.7093062 15.3478 11.0178  8
------> CAND: 462.008041 3689.059326 0.8973336 5.8044806 17.1265 11.0114  4
------> CAND: 479.117480 4413.126953 0.8845388 5.5182114 25.3492 11.009  1
------> CAND: 353.970228 4248.675293 0.8540109 4.2968755 15.3245 10.9938  8
------> CAND: 115.528026 3674.906494 0.9498459 5.8357534 14.7023 10.9906 16
------> CAND: 115.468339 4204.033203 0.9013048 5.6937580 14.6962 10.9827 16
------> CAND: 227.412803 4004.056641 0.5834109 5.0806036 15.2916 10.9597  8
------> CAND: 147.937086 4482.825195 0.8245270 4.7811151 14.6598 10.9353 16
------> CAND: 297.125007 3871.393066 0.6822749 4.1088219 15.267 10.9342  8
------> CAND: 230.952248 3929.954346 0.7559301 5.6132994 15.265 10.9322  8
------> CAND: 115.487543 3762.490967 0.7078580 5.6244555 15.2606 10.9276  8
------> CAND: 350.841845 3745.397461 0.7445056 3.8751936 17.0085 10.9177  4
------> CAND: 230.855192 3664.545166 0.4893500 5.1910996 20.1658 10.9154  2
------> CAND:  86.578223 3704.310303 0.6345565 5.5350151 14.642 10.9121 16
------> CAND: 264.825978 3678.877930 0.7084008 5.6474571 15.2431 10.9095  8
------> CAND: 101.825164 3741.064453 0.7185853 3.8995912 16.9889 10.902  4
------> CAND: 115.509341 3743.859619 0.9097879 5.8092623 14.6292 10.8955 16
------> CAND: 346.509080 3617.774658 0.8549157 5.7722878 15.2268 10.8927  8
------> CAND: 294.682247 4277.231445 0.9634567 5.7323442 15.2253 10.8911  8
------> CAND: 115.448097 4429.989746 1.0254607 5.7161231 16.9671 10.8848  4
------> CAND: 115.497923 3641.955811 0.5366630 5.3828020 15.2148 10.8803  8
------> CAND: 388.785716 3987.421143 0.8923082 3.9833317 15.2011 10.8661  8
------> CAND: 346.031324 4355.270020 0.7566187 4.7706599 16.9402 10.8634  4
------> CAND: 102.118669 3727.219971 0.5874920 5.4451447 14.5863 10.8397 16
------> CAND:  86.560836 4052.007812 0.6648608 5.3487973 14.5833 10.8357 16
------> CAND:  86.595869 3895.467773 0.9423460 5.8062611 14.5726 10.8218 16
------> CAND: 324.378918 4760.709961 0.9657547 5.1110287 16.8715 10.8088  4
------> CAND:  86.587306 3946.567383 0.7396002 5.5898652 14.5462 10.7875 16
------> CAND: 375.492360 4211.045898 0.7486273 5.4210401 16.8419 10.7854  4
------> CAND: 115.505708 3807.672607 0.8828898 5.7795205 14.539 10.7782 16
------> CAND: 101.827500 3682.245850 0.6937531 3.8651581 16.8322 10.7777  4
------> CAND: 261.684880 3903.339600 0.7826114 5.6636319 16.8246 10.7716  4
------> CAND:  36.408096 3617.133301 0.9358613 5.8278332 14.5334 10.7709 16
------> CAND: 115.471453 3751.449463 0.5525880 5.3428326 15.1005 10.7622  8
------> CAND: 115.563319 4174.789062 0.9719019 5.7773657 14.5251 10.7601 16
------> CAND: 115.330540 4612.034180 0.9226320 4.7051907 14.5248 10.7596 16
------> CAND: 346.464444 3960.865723 0.9013339 5.7719274 19.8814 10.7467  2
------> CAND: 346.254242 4831.861328 1.1105975 5.5426679 19.836 10.7198  2
------> CAND:  86.587565 3948.837891 0.7382887 5.5943217 14.4885 10.7125 16
------> CAND: 173.769406 3993.917969 0.9705925 5.8200026 15.0501 10.7102  8
------> CAND:  86.571735 4241.384766 0.8043137 5.5066757 14.4849 10.7079 16
------> CAND: 115.480536 3849.187012 0.7189569 5.6090355 16.7419 10.7061  4
------> CAND: 154.603617 3984.760742 0.6551287 5.4138260 14.473 10.6925 16
------> CAND: 346.242305 4592.652344 0.9249372 5.4079061 19.7854 10.6898  2
------> CAND: 323.580927 3656.595703 0.8872937 5.7918134 15.0216 10.6808  8
------> CAND: 115.448357 4428.546387 1.0254537 5.7168365 19.729 10.6564  2
------> CAND: 286.641616 4164.968750 0.6676130 5.2021122 14.9907 10.6489  8
------> CAND: 115.469896 3648.457520 0.5120089 5.3115149 14.9879 10.646  8
------> CAND: 381.939865 3639.699463 0.5719208 5.4608269 14.9864 10.6445  8
------> CAND: 326.267106 4045.320312 0.8721464 4.0613317 16.6527 10.6353  4
------> CAND: 231.044374 3858.174316 0.8218099 5.7234111 14.9733 10.631  8
------> CAND: 230.835988 4831.861328 1.1105975 5.5426679 14.9512 10.6082  8
------> CAND:  46.210017 3693.605713 0.9610025 5.8345261 14.4044 10.6036 16
------> CAND: 178.903016 3820.534668 0.6248755 5.4664736 14.4018 10.6002 16
------> CAND:  93.808926 3631.624023 0.6354941 3.8955741 14.3975 10.5947 16
------> CAND: 115.500259 3728.161133 0.9172277 5.8150101 14.3818 10.5743 16
------> CAND: 280.565468 4081.490479 1.0079249 5.8254542 14.9169 10.5729  8
------> CAND: 115.549046 3922.803711 1.0152978 5.8513637 14.3713 10.5608 16
------> CAND: 291.607842 3829.380127 0.7457708 5.6378369 14.9032 10.5587  8
------> CAND: 120.155334 4288.312500 0.9766062 5.7416859 16.5438 10.549  4
------> CAND: 131.856083 4250.261230 0.8533822 4.2997932 14.3532 10.5373 16
------> CAND: 211.144174 3647.800049 0.5181327 4.1565142 14.8808 10.5357  8
[18:23:09][56318][INFO ] Statistics: count dirty SumSpec pages 1846 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:23:09][56318][INFO ] Data processing finished successfully!
18:23:09 (56318): called boinc_finish(0)

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