Task 1731356479

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[18:26:42][56705][INFO ] Application startup - thank you for supporting Einstein@Home!
[18:26:42][56705][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_13.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 650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_13.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_40000_13_650000_1_0
------> GPU usage: 0.500000
[18:26:42][56705][INFO ] Starting data processing...
[18:26:42][56705][INFO ] opti: No host transfer for n_steps. Use device global.
[18:26:42][56705][INFO ] opti: No host transfer for mean. Use device global.
[18:26:42][56705][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:26:42][56705][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:26:42][56705][INFO ] opti: power spectrum in fft callback (static link).
[18:26:42][56705][INFO ] opti: __constant__ access is not uniform, bad!
[18:26:42][56705][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[18:26:42][56705][INFO ] CUDA global memory status (initial GPU state, including context):
[18:26:42][56705][INFO ] No template file. Generating templates.
[18:26:42][56705][INFO ] Template param value T_cons = 50000
[18:26:45][56705][INFO ] Number of generated templates to be used: 50000
[18:26:45][56705][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_8_dms_200_13.cpt
[18:26:45][56705][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_8_dms_200_13.cpt (No such file or directory).
------> Starting from scratch...
[18:26:45][56705][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_13.binary
[18:26:45][56705][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_DM231.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322229916
------> 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: 231.3 cm^-3 pc
------> Scale factor: 1.81845
[18:26:45][56705][INFO ] Allocating memory for dedispersed compressed time series...
[18:26:45][56705][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:26:45][56705][INFO ] 8-bit allocation done
[18:26:45][56705][INFO ] Foobar
[18:26:45][56705][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_8_dms_200_13.binary
[18:26:45][56705][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:26:45][56705][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:26:45][56705][INFO ] FftSize = 12582913
[18:26:45][56705][INFO ] Seed for random number generator is -1031033344.
[18:26:47][56705][INFO ] 8[18:26:47][56705][INFO ] 9[18:26:47][56705][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:26:47][56705][INFO ] Normalization factor 3.97364e-08
[18:26:47][56705][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
[18:26:47][56705][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
[18:26:47][56705][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:26:47][56705][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:26:47][56705][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:27:42][56705][INFO ] Checkpoint committed!
[18:28:42][56705][INFO ] Checkpoint committed!
[18:29:42][56705][INFO ] Checkpoint committed!
[18:30:42][56705][INFO ] Checkpoint committed!
[18:31:42][56705][INFO ] Checkpoint committed!
[18:32:42][56705][INFO ] Checkpoint committed!
[18:33:42][56705][INFO ] Checkpoint committed!
[18:34:42][56705][INFO ] Checkpoint committed!
[18:35:42][56705][INFO ] Checkpoint committed!
[18:36:42][56705][INFO ] Checkpoint committed!
[18:37:42][56705][INFO ] Checkpoint committed!
[18:38:24][56705][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.195595 3764.231201 0.9134001 2.4651380 17.2659 13.0247  8
------> CAND: 115.208570 3678.394043 0.8358045 2.4066958 16.6096 12.3335  8
------> CAND:  86.424593 3669.563232 0.6051064 1.9539388 16.3047 12.014  8
------> CAND: 115.199228 3730.497559 0.8702076 2.4263675 16.2912 11.9999  8
------> CAND:  98.685103 3623.262207 0.7982069 2.3975422 15.4357 11.9542 16
------> CAND: 115.212203 3730.423828 0.8414065 2.4086339 15.3916 11.8959 16
------> CAND: 230.396639 3707.649658 0.9135860 2.4870369 16.1355 11.8371  8
------> CAND:  86.376584 3612.222656 0.9430858 2.5278802 15.2847 11.7546 16
------> CAND: 160.750870 4036.921387 0.9216032 1.1392814 21.5621 11.7449  2
------> CAND: 431.982572 3696.772705 0.7558373 2.2879338 18.0439 11.7422  4
------> CAND:  53.213390 4412.095215 1.0526859 2.1703451 15.2261 11.6773 16
------> CAND:  57.612849 4050.024170 0.9181382 2.3187673 15.1683 11.6012 16
------> CAND: 160.750351 4041.741943 0.9209561 1.1395457 21.2641 11.5677  2
------> CAND: 115.168087 3648.826172 0.9547529 2.5268006 15.1352 11.5576 16
------> CAND: 115.214799 4200.007812 0.9609969 2.2677119 15.1307 11.5517 16
------> CAND: 454.165415 4205.546875 0.9608064 1.3223165 17.7065 11.4731  4
------> CAND: 428.207493 3724.709961 0.5968344 1.6288193 17.5499 11.3483  4
------> CAND:  59.259694 3627.763428 0.7559417 0.8464493 15.6616 11.3433  8
------> CAND: 403.816487 3772.433838 0.6822267 1.2239437 17.4146 11.2406  4
------> CAND: 230.713241 4407.078125 1.0390315 1.5985425 15.5534 11.231  8
------> CAND: 115.216096 3684.380127 0.9435658 2.5187311 14.8603 11.1969 16
------> CAND:  86.362052 3762.038086 0.9391791 2.4953668 14.8567 11.1923 16
------> CAND: 115.200266 3660.003662 0.8924165 2.4799545 14.8562 11.1916 16
------> CAND: 189.859233 3809.829590 0.9699848 2.5001521 14.8409 11.1715 16
------> CAND: 345.601058 3654.801025 0.9700195 2.5411072 17.276 11.1303  4
------> CAND: 115.249573 3924.003906 0.8758451 2.3354328 14.8049 11.1246 16
------> CAND: 115.220248 4083.157471 0.9845141 2.4024765 14.7854 11.0991 16
------> CAND: 104.560391 3690.584473 0.7738369 2.3257458 14.7799 11.0919 16
------> CAND: 115.215058 3694.233398 0.9212335 2.4931459 14.7791 11.0908 16
------> CAND: 198.502705 4054.812256 1.0307697 2.4742444 14.7745 11.0848 16
------> CAND: 103.900459 3641.369629 0.9697467 2.5467725 15.4022 11.0742  8
------> CAND:  80.301734 3842.762451 0.8322790 2.3341393 14.7594 11.0651 16
------> CAND: 321.519646 4141.924316 0.9828677 1.1857392 17.1222 11.008  4
------> CAND:  86.244494 3980.327637 0.8494871 1.1802357 14.6901 10.9748 16
------> CAND: 149.718098 3717.569092 0.8566185 2.4310281 20.255 10.9684  2
------> CAND:  59.261511 3685.836182 0.7854112 0.8814891 15.2942 10.9623  8
------> CAND: 164.099836 3634.270264 0.6939575 2.2309515 17.0291 10.934  4
------> CAND: 172.849187 3669.526367 0.6054004 1.9553193 15.264 10.9311  8
------> CAND:  49.940720 3723.514160 0.6009485 1.5504681 17.0154 10.9231  4
------> CAND: 273.054495 3626.480713 0.7677639 0.8279360 15.2512 10.9179  8
------> CAND: 132.245346 3618.267090 0.8949055 0.6657041 14.6448 10.9157 16
------> CAND: 317.587823 3756.511475 0.8068547 0.9330401 15.2353 10.9014  8
------> CAND: 229.305922 3723.705811 0.6016917 1.7564172 25.047 10.8778  1
------> CAND: 160.759953 4142.861816 0.9828289 1.1871209 20.0761 10.8622  2
------> CAND: 319.267107 3708.845215 0.9349833 0.7321740 15.1928 10.8575  8
------> CAND: 230.429597 4200.007812 0.9609969 2.2677119 15.1915 10.8562  8
------> CAND: 139.846888 3614.003662 0.9393217 2.5284691 14.5917 10.8466 16
------> CAND: 186.103357 4032.351318 0.9849646 1.0581015 14.5808 10.8325 16
------> CAND: 115.198709 3820.904785 0.9435667 2.4808142 15.1611 10.8248  8
------> CAND: 447.699225 3722.454102 0.8497458 0.8389350 20.011 10.8236  2
------> CAND: 460.745529 3622.161133 0.8774541 2.4669671 24.9205 10.8228  1
------> CAND: 230.398715 3730.497559 0.8702076 2.4263675 16.8809 10.8163  4
------> CAND: 345.591196 3734.457764 0.9453388 2.5084498 15.1504 10.8137  8
------> CAND: 460.761878 3700.205811 0.9177848 2.4884915 24.8912 10.8101  1
------> CAND: 123.391413 3991.790527 0.7733863 2.0265400 15.146 10.8091  8
------> CAND: 151.175501 3725.591553 0.5942445 1.6034815 15.1322 10.795  8
------> CAND: 414.802807 3740.583252 0.6884635 2.1384289 19.9376 10.78  2
------> CAND: 460.744491 3618.327148 0.8759050 2.4664617 24.8063 10.7733  1
------> CAND: 147.146362 4075.338867 0.9124281 1.2121811 14.5301 10.7666 16
------> CAND: 175.230443 3793.931152 0.9000127 2.4350379 19.9105 10.764  2
------> CAND:  86.356602 3940.260254 1.0144463 2.5067422 16.8149 10.7639  4
------> CAND: 389.981535 3684.327637 0.7894195 0.8737922 15.0947 10.7562  8
------> CAND: 115.274226 3714.694336 0.7018592 2.1780345 14.52 10.7535 16
------> CAND: 345.767403 3646.870850 0.6222754 2.0522130 16.7987 10.7511  4
------> CAND: 116.020055 3824.978516 0.6720315 1.9406217 14.5139 10.7456 16
------> CAND:  19.856602 4071.286377 0.8764604 1.3090833 14.4984 10.7254 16
------> CAND: 349.690662 3770.620117 0.6868074 2.0783770 15.0461 10.706  8
------> CAND: 350.939420 4011.568604 0.7539979 1.7711357 16.7119 10.6823  4
------> CAND: 162.260435 3645.207520 0.6398075 2.1063244 16.7088 10.6798  4
------> CAND:  19.855305 3953.636963 0.8039798 1.2536548 14.4593 10.6748 16
------> CAND: 230.541965 3739.102783 0.6927686 2.1509387 15.009 10.6678  8
------> CAND: 230.669903 3842.124023 0.7420807 1.2007035 15.0028 10.6614  8
------> CAND: 314.294392 3777.132324 0.6700754 2.0106847 16.6575 10.6391  4
------> CAND: 230.506412 3654.691406 0.6222191 1.9961561 14.963 10.6203  8
------> CAND: 105.239007 3943.364990 0.8134189 1.1933513 14.4067 10.6066 16
------> CAND: 172.848149 3657.658691 0.5997806 1.9513754 14.9485 10.6054  8
------> CAND: 175.233038 3821.915527 0.9153525 2.4407630 16.6131 10.6039  4
------> CAND: 345.660745 4083.157471 0.9845141 2.4024765 16.6021 10.5952  4
------> CAND: 345.532028 3659.138428 0.9134919 2.4989457 19.6213 10.5925  2
------> CAND: 115.198968 3817.266113 0.9440057 2.4776258 14.9354 10.5919  8
------> CAND: 225.695891 4091.396729 0.9082476 1.2457408 14.9248 10.581  8
------> CAND: 348.235594 3987.152588 0.9856453 0.9838914 14.9017 10.5572  8
------> CAND: 115.207013 3915.723633 0.9441777 2.4490626 14.8998 10.5553  8
------> CAND: 460.745270 3622.026367 0.8780545 2.4675574 19.5314 10.5392  2
------> CAND: 160.713501 4228.265137 0.9580903 2.2400606 14.353 10.5371 16
------> CAND:  80.375435 4036.921387 0.9216032 1.1392814 16.5189 10.5293  4
------> CAND: 281.696669 4136.628418 1.0404462 1.1076972 14.8745 10.5292  8
------> CAND: 175.233297 3821.915527 0.9153525 2.4407630 19.5082 10.5254  2
------> CAND: 115.237895 3781.715820 0.9058290 2.4511523 14.8664 10.5208  8
------> CAND: 463.336209 4077.946777 0.8766316 1.2787939 16.5072 10.52  4
------> CAND: 160.760212 4135.795410 0.9828323 1.1849747 19.4839 10.5111  2
------> CAND:  80.375175 4041.741943 0.9209561 1.1395457 16.4768 10.4959  4
------> CAND:  86.389560 4189.028320 0.8882927 2.0339925 14.3136 10.4862 16
------> CAND: 115.245940 3633.234375 0.7047208 2.2516181 14.3101 10.4816 16
------> CAND: 115.203640 3900.243408 0.9774445 2.4907699 14.3078 10.4786 16
------> CAND: 160.760731 4130.624023 0.9827578 1.1855783 19.4231 10.475  2
------> CAND:  86.424074 3657.658691 0.5997806 1.9513754 14.8121 10.465  8
------> CAND: 148.291835 3631.250244 0.7223033 0.9044464 14.8107 10.4636  8
------> CAND:  45.803885 4201.145996 0.8874273 1.5116874 14.2958 10.4631 16
------> CAND: 434.509154 3621.071533 0.8393912 2.4432988 19.3888 10.4547  2
[18:38:24][56705][INFO ] Statistics: count dirty SumSpec pages 1759 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:38:24][56705][INFO ] Data processing finished successfully!
18:38:24 (56705): called boinc_finish(0)

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