Task 1724753747

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[12:36:53][76752][INFO ] Application startup - thank you for supporting Einstein@Home!
[12:36:53][76752][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_148.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 50000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_148.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_148_50000_1_0
------> GPU usage: 0.496000
[12:36:53][76752][INFO ] Starting data processing...
[12:36:53][76752][INFO ] opti: No host transfer for n_steps. Use device global.
[12:36:53][76752][INFO ] opti: No host transfer for mean. Use device global.
[12:36:53][76752][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:36:53][76752][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:36:53][76752][INFO ] opti: power spectrum in fft callback (static link).
[12:36:53][76752][INFO ] opti: __constant__ access is not uniform, bad!
[12:36:53][76752][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[12:36:53][76752][INFO ] CUDA global memory status (initial GPU state, including context):
[12:36:53][76752][INFO ] No template file. Generating templates.
[12:36:53][76752][INFO ] Template param value T_cons = 50000
[12:36:57][76752][INFO ] Number of generated templates to be used: 50000
[12:36:57][76752][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_148.cpt
[12:36:57][76752][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_148.cpt (No such file or directory).
------> Starting from scratch...
[12:36:57][76752][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_148.binary
[12:36:57][76752][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_DM244.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755804331
------> 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: 244.8 cm^-3 pc
------> Scale factor: 1.44762
[12:36:57][76752][INFO ] Allocating memory for dedispersed compressed time series...
[12:36:57][76752][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:36:57][76752][INFO ] 8-bit allocation done
[12:36:57][76752][INFO ] Foobar
[12:36:57][76752][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_148.binary
[12:36:57][76752][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:36:58][76752][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:36:58][76752][INFO ] FftSize = 12582913
[12:36:58][76752][INFO ] Seed for random number generator is 1060165551.
[12:37:00][76752][INFO ] 8[12:37:00][76752][INFO ] 9[12:37:01][76752][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:37:01][76752][INFO ] Normalization factor 3.97364e-08
[12:37:01][76752][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
[12:37:01][76752][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
[12:37:01][76752][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:37:01][76752][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:37:01][76752][INFO ] Launching time series padding kernel: grid 196608, block 32
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[13:58:53][76752][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500593 3741.967529 0.9643228 1.9697565 23.809 16.3974  4
------> CAND:   0.500334 3638.847656 0.8593447 1.9574169 17.5592 14.8191 16
------> CAND:   0.500853 3665.558838 0.9426805 1.0808903 18.2225 14.0394  8
------> CAND:   0.501112 3601.472900 0.9680816 0.9418139 20.5166 13.7271  4
------> CAND:   0.250167 3644.828125 0.8396497 1.3026456 16.4438 13.3013 16
------> CAND:   1.502558 3621.701172 0.9350579 1.1020381 23.0692 12.6421  2
------> CAND:   0.250426 3619.781982 0.9387663 1.0468798 15.8999 12.5715 16
------> CAND:  65.089567 3734.566162 0.9644469 1.9439172 15.624 12.204 16
------> CAND:   1.502039 3675.251465 0.8385816 1.5529486 26.6451 11.5718  1
------> CAND:   0.500074 3640.790039 0.8523419 1.9110550 15.8498 11.5391  8
------> CAND:   0.300512 3715.498779 0.9756464 1.1192749 15.0927 11.5017 16
------> CAND: 115.254503 3676.813965 0.9376013 2.0951908 15.0846 11.4911 16
------> CAND:  90.071216 3865.017822 0.9801002 1.4762200 15.7675 11.4534  8
------> CAND: 115.199487 3628.730469 0.8902106 2.0364158 15.0372 11.4288 16
------> CAND:   0.501372 3736.206055 0.9059008 1.4029959 15.0299 11.4192 16
------> CAND: 345.746383 3782.014160 0.9615187 1.8640522 17.6066 11.3935  4
------> CAND: 220.828796 3694.184082 0.9669824 1.1284580 15.6876 11.3704  8
------> CAND:   1.000667 3602.037109 0.9678404 2.1214840 17.5668 11.3617  4
------> CAND:   1.502298 3802.219238 0.9596633 1.5839005 26.1376 11.3514  1
------> CAND: 345.774410 3668.140137 0.8509465 1.5709504 15.6635 11.3453  8
------> CAND: 380.764029 3767.499512 0.9623182 1.8670095 15.6387 11.3196  8
------> CAND: 361.154220 3727.468018 0.9109050 1.8987254 15.6146 11.2945  8
------> CAND: 345.621040 3711.771484 0.9197004 1.9718584 17.4323 11.2547  4
------> CAND:  91.069029 3732.853027 0.9078400 1.3814694 15.5558 11.2335  8
------> CAND:   0.166864 3627.412109 0.8935042 2.0233538 14.8703 11.21 16
------> CAND: 230.544300 3644.333008 0.8960105 1.2536824 15.527 11.2036  8
------> CAND:   0.250686 3600.489990 0.9684317 0.9348456 15.5188 11.1951  8
------> CAND: 490.593234 3797.003418 0.9786199 1.9994286 20.607 11.1773  2
------> CAND:  29.947875 3622.190430 0.9345543 2.0765069 15.4891 11.1643  8
------> CAND: 297.334950 3667.641602 0.8519744 1.6635622 15.4817 11.1566  8
------> CAND: 115.214280 3706.872559 0.9658668 1.9892935 14.8218 11.1466 16
------> CAND: 345.624154 3667.122803 0.9676586 2.0980799 17.2951 11.1455  4
------> CAND:   1.251353 3722.938232 0.9143215 1.2801102 20.4483 11.0831  2
------> CAND: 197.934899 3676.723145 0.8359160 1.5733488 17.1951 11.0659  4
------> CAND:  29.948395 3699.360840 0.9670507 2.1209667 15.3897 11.0612  8
------> CAND: 115.235040 3654.927246 0.8751642 1.7674316 15.3777 11.0489  8
------> CAND: 350.224213 3778.897461 0.9616538 1.8588728 15.3602 11.0307  8
------> CAND: 369.439049 3725.467773 0.9120283 1.3395690 17.1349 11.0181  4
------> CAND: 406.214351 3634.001953 0.8740821 1.9891175 15.3472 11.0172  8
------> CAND: 140.015050 3660.168213 0.9678938 2.1183469 14.7075 10.9975 16
------> CAND: 288.015457 3637.191650 0.9090100 1.9848341 15.3073 10.9759  8
------> CAND:  69.460739 3634.258789 0.8715649 1.9264344 14.687 10.9707 16
------> CAND:  39.454474 3614.227051 0.9476575 2.1551139 14.6861 10.9695 16
------> CAND:   1.502818 3662.174561 0.9675385 1.1450645 20.2411 10.9601  2
------> CAND: 345.567321 3617.548340 0.9415970 2.0633118 17.0359 10.9394  4
------> CAND: 169.597018 3667.547363 0.8529284 1.4566213 14.6548 10.9288 16
------> CAND: 115.245680 3640.903076 0.8508918 1.8708409 15.2565 10.9234  8
------> CAND: 115.245161 3665.136963 0.8574558 1.7657374 14.6219 10.8859 16
------> CAND: 345.622597 3641.327393 0.9008530 1.9177212 15.2179 10.8835  8
------> CAND:  86.345184 3682.897217 0.9670157 2.0508182 14.601 10.8587 16
------> CAND: 345.583670 3685.505371 0.9667872 2.0243061 20.0323 10.8362  2
------> CAND: 271.919142 3628.431152 0.9235239 1.1636977 15.157 10.8205  8
------> CAND:   0.751279 3624.896240 0.9298155 1.1196884 16.861 10.8005  4
------> CAND: 297.335988 3666.412842 0.8541224 1.6633681 15.1319 10.7946  8
------> CAND: 154.448950 3789.226318 0.9606863 1.7928737 14.5378 10.7766 16
------> CAND:  29.948135 3696.412842 0.9671502 2.1242049 14.5333 10.7707 16
------> CAND:  88.878252 3641.715088 0.9007673 1.2319357 15.1029 10.7647  8
------> CAND: 115.112552 3611.126709 0.9645537 2.1786153 14.5204 10.7539 16
------> CAND: 355.012936 3623.305664 0.9338551 1.0204985 24.7282 10.7393  1
------> CAND:  86.389819 3647.312012 0.8905143 1.2806213 14.5055 10.7346 16
------> CAND: 125.810557 3634.349609 0.9147662 1.1301275 14.5021 10.7303 16
------> CAND:   1.002224 3645.212158 0.8375355 1.8412060 19.8534 10.7301  2
------> CAND:  70.842107 3633.368408 0.9148662 1.2058920 14.4795 10.7009 16
------> CAND:  59.420590 3788.485352 0.9612293 1.8735594 16.7309 10.6973  4
------> CAND: 362.957030 3627.086182 0.8929704 1.9659899 19.7806 10.6869  2
------> CAND: 115.248275 3657.475830 0.8719888 1.8395303 14.4684 10.6865 16
------> CAND: 172.873321 3782.014160 0.9615187 1.8640522 15.012 10.6709  8
------> CAND:  47.770964 3629.412842 0.9573367 1.0433708 15.007 10.6657  8
------> CAND: 115.259434 3660.111572 0.8651700 1.5226364 14.999 10.6575  8
------> CAND: 136.729146 3641.863770 0.8495301 1.9205216 14.4418 10.652 16
------> CAND: 172.854636 3759.783691 0.9770547 1.9930981 14.99 10.6482  8
------> CAND: 197.750907 3819.578369 0.9585845 1.7190288 14.9893 10.6474  8
------> CAND: 172.837768 3781.222412 0.9611240 1.5031208 16.6598 10.6409  4
------> CAND: 230.561168 3829.368408 0.9796016 1.9719042 16.6455 10.6296  4
------> CAND: 403.332502 3703.626221 0.9667931 2.1025960 16.636 10.622  4
------> CAND: 259.083041 3739.192383 0.9640836 1.9218639 14.956 10.6132  8
------> CAND:  61.783940 3824.053955 0.9791548 1.9337634 14.4035 10.6024 16
------> CAND:  86.410580 3792.681396 0.9782218 1.9648908 14.9445 10.6013  8
------> CAND: 187.043559 3660.852539 0.8653473 1.7945832 14.3886 10.5831 16
------> CAND:  74.810780 3620.078613 0.9611773 2.1663291 16.5812 10.5786  4
------> CAND: 172.871505 3645.926270 0.8355117 1.8438762 14.9017 10.5572  8
------> CAND:  55.046044 3674.432617 0.9382295 1.1337414 14.3685 10.5572 16
------> CAND: 183.585080 3856.211426 0.9562793 1.5998472 14.3569 10.5421 16
------> CAND:  78.842774 3803.695068 0.9599279 1.8099459 16.5167 10.5275  4
------> CAND:  29.963706 3710.193359 0.9207259 1.9870199 14.8631 10.5175  8
------> CAND: 141.447022 3797.077637 0.9606354 1.4455061 14.3307 10.5083 16
------> CAND: 135.106175 3763.464355 0.9777394 2.0746934 14.3288 10.5058 16
------> CAND: 115.123711 3723.193359 0.9759328 2.0983813 14.3163 10.4896 16
------> CAND: 201.813523 3665.425537 0.8575958 1.8030957 14.8303 10.4837  8
------> CAND:  29.948654 3716.613281 0.9757363 2.1255634 14.814 10.4669  8
------> CAND:  20.796545 3693.520996 0.9669089 2.0800951 14.2958 10.4631 16
------> CAND: 179.261139 3604.855713 0.9668376 0.9744806 14.8012 10.4537  8
------> CAND:  24.967376 3650.190186 0.9682454 2.1634123 14.2881 10.4532 16
------> CAND:   1.501520 3636.948486 0.8644732 1.9478940 16.414 10.4462  4
------> CAND:  38.804144 3801.973877 0.9596858 1.7276934 14.2665 10.4253 16
------> CAND: 108.482093 3808.315674 0.9791350 1.3028798 14.2662 10.4249 16
------> CAND: 183.054644 3836.371826 0.9576848 1.7708429 14.2562 10.412 16
------> CAND: 361.430597 3674.260254 0.8402340 1.5725135 14.7601 10.4115  8
------> CAND:  66.670756 3844.864990 0.9569712 1.7265371 14.7414 10.3923  8
------> CAND:  43.209053 3645.749756 0.8938678 1.9362668 14.7385 10.3893  8
[13:58:53][76752][INFO ] Statistics: count dirty SumSpec pages 442241 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:58:53][76752][INFO ] Data processing finished successfully!
13:58:53 (76752): called boinc_finish(0)

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