Task 1736314364

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[23:28:28][522805][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_2_dns_cfbf00000_segment_3_dms_200.zap -c Ter5_2_dns_cfbf00000_segment_3_dms_200_64.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 600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_2_dns_cfbf00000_segment_3_dms_200_64.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_2_dns_cfbf00000_segment_3_dms_200_40000_64_600000_0_0
------> GPU usage: 1.000000
[23:28:28][522805][INFO ] Starting data processing...
[23:28:28][522805][INFO ] opti: No host transfer for n_steps. Use device global.
[23:28:28][522805][INFO ] opti: No host transfer for mean. Use device global.
[23:28:28][522805][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:28:28][522805][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:28:28][522805][INFO ] opti: power spectrum in fft callback (static link).
[23:28:28][522805][INFO ] opti: __constant__ access is not uniform, bad!
[23:28:28][522805][INFO ] Running on device 0 NVIDIA GeForce RTX 3080
[23:28:28][522805][INFO ] CUDA global memory status (initial GPU state, including context):
[23:28:28][522805][INFO ] No template file. Generating templates.
[23:28:28][522805][INFO ] Template param value T_cons = 50000
[23:28:32][522805][INFO ] Number of generated templates to be used: 50000
[23:28:32][522805][INFO ] Opening checkpoint file: Ter5_2_dns_cfbf00000_segment_3_dms_200_64.cpt
[23:28:32][522805][INFO ] Checkpoint file unavailable: Ter5_2_dns_cfbf00000_segment_3_dms_200_64.cpt (No such file or directory).
------> Starting from scratch...
[23:28:32][522805][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_2_dns_cfbf00000_segment_3_dms_200_64.binary
[23:28:32][522805][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch2/30min_segments/dedispersed_files/cfbf00000/Ter5_2_dns_cfbf00000_segment_3_dms_200_DM236.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59220.47083094703
------> 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): 174802.25
------> DEC (J2000): -244637.200001
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446A
------> 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: 236.4 cm^-3 pc
------> Scale factor: 1.6213
[23:28:32][522805][INFO ] Allocating memory for dedispersed compressed time series...
[23:28:32][522805][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:28:32][522805][INFO ] 8-bit allocation done
[23:28:32][522805][INFO ] Foobar
[23:28:32][522805][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_2_dns_cfbf00000_segment_3_dms_200_64.binary
[23:28:32][522805][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:28:32][522805][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:28:32][522805][INFO ] FftSize = 12582913
[23:28:32][522805][INFO ] Seed for random number generator is -1041766013.
[23:28:34][522805][INFO ] 8[23:28:34][522805][INFO ] 9[23:28:35][522805][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:28:35][522805][INFO ] Normalization factor 3.97364e-08
[23:28:35][522805][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
[23:28:35][522805][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 974 MB (9033 MB free / 10007 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:28:35][522805][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:28:35][522805][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:28:35][522805][INFO ] TimeSeriesLength = 16767351, params->nsamples = 25165824
sum = -281.11840820, mean= -0.00001677  -0.00001677
[23:28:35][522805][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:29:56][522805][INFO ] Checkpoint committed!
[23:31:24][522805][INFO ] Checkpoint committed!
[23:32:52][522805][INFO ] Checkpoint committed!
[23:32:54][522805][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.229331 4118.232910 1.0378262 2.4022884 16.8013 12.5349  8
------> CAND:  86.335063 3745.365723 0.9635451 2.4955645 15.7318 12.3472 16
------> CAND: 320.499516 3619.233398 0.8694420 0.7240444 16.5201 12.2396  8
------> CAND:  86.346741 3826.573242 0.9982151 2.5021877 15.6382 12.2228 16
------> CAND: 270.457068 3854.486084 0.8194131 2.2692297 16.0273 11.7242  8
------> CAND:  62.063690 4082.456055 1.0336659 1.0933641 15.2355 11.6897 16
------> CAND: 103.487839 3983.956787 0.9311299 1.0799574 15.8573 11.547  8
------> CAND: 115.257358 3704.170166 0.7332066 2.2361782 15.0039 11.3851 16
------> CAND:  17.823608 3913.468262 0.9766797 0.9348390 15.6193 11.2994  8
------> CAND:  17.821791 3726.410889 0.8726519 0.8376470 15.6127 11.2925  8
------> CAND:  43.184918 3830.117676 0.8383739 2.3046322 17.3703 11.2053  4
------> CAND: 115.263846 4284.176758 1.0506715 2.2917252 14.8366 11.166 16
------> CAND: 115.226995 3658.060059 0.8945383 2.4695032 14.8351 11.164 16
------> CAND: 307.749831 3624.774902 0.8099831 0.7917418 15.3997 11.0716  8
------> CAND:  86.364387 3732.224121 0.8668822 2.3962691 14.7613 11.0675 16
------> CAND:  59.943760 4339.061035 0.9824052 1.9318546 20.4188 11.0656  2
------> CAND:  86.391117 3945.772949 0.8074791 2.1555789 14.7196 11.0133 16
------> CAND:  17.823089 3836.547363 0.9394815 0.9001809 15.3198 10.9888  8
------> CAND: 172.716318 4252.083008 1.0527020 2.3449867 14.6807 10.9625 16
------> CAND: 273.487616 3665.740479 0.6236326 1.2679437 15.2669 10.9341  8
------> CAND:  86.341550 3667.882080 0.9744408 2.5345690 14.6555 10.9296 16
------> CAND: 399.508116 3847.119873 0.8250332 1.0660365 17.0229 10.9291  4
------> CAND:  17.822310 3784.894775 0.9033232 0.8682160 15.2243 10.8901  8
------> CAND:  17.824386 3983.864014 1.0195363 0.9715465 15.2148 10.8802  8
------> CAND: 178.201563 3768.928955 0.9365965 0.8194410 14.5849 10.8377 16
------> CAND: 160.946799 3728.318115 0.8409509 2.3712752 14.5762 10.8265 16
------> CAND: 154.050603 3828.261719 0.9411962 0.8833182 15.1424 10.8054  8
------> CAND:  59.926892 3642.801025 0.6548906 2.0761893 16.8655 10.8041  4
------> CAND: 172.359493 3806.479248 0.8921320 0.9241359 14.5483 10.7902 16
------> CAND: 370.696371 4383.242676 1.0505925 1.5188906 16.8403 10.7841  4
------> CAND: 115.262808 4273.625977 1.0496000 2.2910440 14.5433 10.7837 16
------> CAND: 230.484613 3831.436279 0.9404276 2.4383063 15.1167 10.7789  8
------> CAND: 115.252168 3625.921143 0.7716752 2.3313162 14.5291 10.7653 16
------> CAND: 172.871764 4318.357422 1.0534539 2.2467539 16.8159 10.7647  4
------> CAND:  86.336101 3771.569824 0.9097871 2.4491038 14.522 10.7561 16
------> CAND: 403.307070 3695.934326 0.7567729 2.2770102 19.8798 10.7458  2
------> CAND: 136.212722 4375.852051 1.0501565 2.1950667 15.0756 10.7365  8
------> CAND:  86.368539 3620.773193 0.8394186 2.4160979 14.4983 10.7252 16
------> CAND: 187.003335 3903.244141 1.0096408 0.8997293 14.4931 10.7185 16
------> CAND: 106.467004 3787.671631 0.8702747 0.9165862 14.4902 10.7149 16
------> CAND: 115.298620 3813.198730 0.6876987 1.9227451 15.0529 10.7131  8
------> CAND: 119.887520 4339.061035 0.9824052 1.9318546 24.6451 10.7032  1
------> CAND:  17.821272 3673.515137 0.8439966 0.8064030 15.0306 10.69  8
------> CAND: 230.407020 3620.413086 0.8425780 2.4287016 15.0208 10.6799  8
------> CAND: 230.524318 3786.767822 0.7592949 2.2076299 15.0038 10.6624  8
------> CAND: 190.773484 3680.626221 0.9601064 0.6934698 14.4447 10.6557 16
------> CAND: 461.116368 4034.543213 0.9190636 2.2841871 24.4919 10.6367  1
------> CAND: 345.769998 3904.988770 0.8818783 2.3227637 14.9737 10.6314  8
------> CAND: 230.593866 3944.146484 0.8078884 2.1479480 16.6291 10.6166  4
------> CAND: 115.281492 3633.156250 0.7001705 2.2015970 14.4046 10.6039 16
------> CAND:  43.179988 3630.458740 0.7278422 2.2550409 16.591 10.5864  4
------> CAND: 115.296284 4369.776855 1.0169187 2.0353386 14.3722 10.5619 16
------> CAND: 102.701527 3884.835205 0.8920675 2.3763416 14.9028 10.5583  8
------> CAND: 128.493363 3818.807129 0.8472191 0.9959763 14.3643 10.5517 16
------> CAND:  30.556684 4280.661133 1.0506375 1.3263507 14.36 10.5461 16
------> CAND: 206.939347 3857.541748 0.8174496 1.0804433 19.5389 10.5437  2
------> CAND: 238.164008 3769.017822 0.9893959 0.7624632 14.8874 10.5424  8
------> CAND: 347.576701 3641.786133 0.6662513 2.1172669 16.5129 10.5245  4
------> CAND:  68.552976 3767.530029 0.6873950 2.0130270 14.3406 10.521 16
------> CAND: 156.093978 3732.497314 0.7021087 1.1557838 14.3387 10.5186 16
------> CAND: 265.817822 3615.292236 0.9362381 2.5108037 14.8624 10.5168  8
------> CAND: 193.081299 4056.257324 0.9152104 2.2832878 14.3357 10.5147 16
------> CAND: 307.048637 3787.542480 0.8711379 2.3930316 16.4798 10.4983  4
------> CAND: 115.257877 3871.698730 0.8957490 2.3639259 14.3228 10.4981 16
------> CAND: 319.689587 3988.800537 0.7727593 1.4718372 16.4791 10.4978  4
------> CAND:  86.356861 3734.907471 0.9448928 2.4949002 14.3166 10.4901 16
------> CAND: 278.592161 3722.456055 0.7310502 2.1871135 14.8223 10.4755  8
------> CAND: 154.056572 3873.553955 0.9764912 0.9093107 14.8175 10.4705  8
------> CAND: 115.312633 3665.721436 0.6251736 1.9512047 16.4416 10.468  4
------> CAND: 115.259175 3856.800781 0.8174145 2.2637947 14.2968 10.4644 16
------> CAND: 461.187733 3944.146484 0.8078884 2.1479480 19.3973 10.4597  2
------> CAND:  66.082709 3667.123291 0.6141433 1.3036976 14.2878 10.4529 16
------> CAND:  53.596685 3650.904053 0.9214013 2.4952984 14.2871 10.4518 16
------> CAND: 199.637538 4179.283691 0.8907083 2.0486171 14.2671 10.4261 16
------> CAND: 106.312856 3780.372803 0.7685919 2.2241085 14.2665 10.4254 16
------> CAND: 200.522205 4009.281738 0.9263723 2.3472853 14.2633 10.4212 16
------> CAND: 471.502962 3918.169678 0.8255764 1.1966439 16.377 10.4169  4
------> CAND: 230.490322 3632.373047 0.7075035 2.2096570 14.7558 10.4071  8
------> CAND:  86.376584 3623.421387 0.7949076 2.3734508 14.2509 10.4052 16
------> CAND: 198.815673 3957.785156 1.0164139 0.9446689 14.2494 10.4032 16
------> CAND: 168.818491 3921.616943 1.0120312 2.4962761 14.2478 10.4012 16
------> CAND: 489.380029 3616.790283 0.9329479 2.5079110 23.9427 10.3982  1
------> CAND: 345.554605 3643.436035 0.6519226 2.0952971 19.2653 10.3815  2
------> CAND: 136.687365 3874.735596 0.7165655 1.9193157 14.2296 10.3776 16
------> CAND: 341.038887 3983.130127 0.7777740 2.0125411 16.324 10.3749  4
------> CAND: 345.697335 3905.941406 1.0099418 2.4801559 19.2478 10.3712  2
------> CAND: 483.510710 3749.073242 0.8151849 0.9292126 16.3143 10.3673  4
------> CAND: 288.502037 3625.861572 0.8037724 2.3833647 14.716 10.3662  8
------> CAND: 257.066136 3813.464111 0.6884274 1.3736100 14.7159 10.3661  8
------> CAND: 199.780528 3925.201416 0.8242225 2.2349808 14.7093 10.3593  8
------> CAND: 355.892153 4075.732422 0.9837683 2.3782043 14.7067 10.3567  8
------> CAND: 113.560687 3843.179443 0.7384784 2.1063750 16.2974 10.3539  4
------> CAND: 345.623635 3782.299316 0.9909495 2.5220847 16.2962 10.3529  4
------> CAND:  86.345703 3621.750977 0.8788332 2.4598908 14.2064 10.3478 16
------> CAND: 258.974047 3654.201172 0.6226701 1.9607910 14.6915 10.341  8
------> CAND: 115.255282 3960.337891 0.9358582 2.3920519 14.2002 10.3397 16
------> CAND: 343.711312 4366.206055 1.0369471 1.5494612 19.1864 10.3348  2
------> CAND: 222.578667 4128.721680 0.9817098 2.3273659 23.7933 10.3333  1
------> CAND: 150.565914 4052.643311 0.9836302 2.3725657 14.194 10.3317 16
------> CAND: 499.420438 3785.957275 0.9913431 2.5171113 16.2688 10.3313  4
[23:32:54][522805][INFO ] Statistics: count dirty SumSpec pages 1797 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:32:54][522805][INFO ] Data processing finished successfully!
23:32:54 (522805): called boinc_finish(0)

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