Task 1704673888

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[16:11:51][1163642][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_197.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 6850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_197.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_197_6850000_0_0
------> GPU usage: 0.330000
[16:11:51][1163642][INFO ] Starting data processing...
[16:11:51][1163642][INFO ] opti: No host transfer for n_steps. Use device global.
[16:11:51][1163642][INFO ] opti: No host transfer for mean. Use device global.
[16:11:51][1163642][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:11:51][1163642][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:11:51][1163642][INFO ] opti: power spectrum in fft callback (static link).
[16:11:51][1163642][INFO ] opti: __constant__ access is not uniform, bad!
[16:11:52][1163642][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[16:11:52][1163642][INFO ] CUDA global memory status (initial GPU state, including context):
[16:11:52][1163642][INFO ] No template file. Generating templates.
[16:11:52][1163642][INFO ] Template param value T_cons = 50000
[16:11:59][1163642][INFO ] Number of generated templates to be used: 50000
[16:11:59][1163642][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_197.cpt
[16:11:59][1163642][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_197.cpt (No such file or directory).
------> Starting from scratch...
[16:11:59][1163642][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_197.binary
[16:11:59][1163642][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM249.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.69396158852
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 249.7 cm^-3 pc
------> Scale factor: 2.1788
[16:11:59][1163642][INFO ] Allocating memory for dedispersed compressed time series...
[16:11:59][1163642][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:11:59][1163642][INFO ] 8-bit allocation done
[16:11:59][1163642][INFO ] Foobar
[16:11:59][1163642][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_197.binary
[16:11:59][1163642][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:11:59][1163642][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:11:59][1163642][INFO ] FftSize = 12582913
[16:11:59][1163642][INFO ] Seed for random number generator is 1076903549.
[16:12:02][1163642][INFO ] 8[16:12:02][1163642][INFO ] 9[16:12:03][1163642][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:12:03][1163642][INFO ] Normalization factor 3.97364e-08
[16:12:04][1163642][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
[16:12:04][1163642][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:12:04][1163642][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:12:04][1163642][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:12:04][1163642][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:12:51][1163642][INFO ] Checkpoint committed!
[16:13:51][1163642][INFO ] Checkpoint committed!
[16:14:51][1163642][INFO ] Checkpoint committed!
[16:15:51][1163642][INFO ] Checkpoint committed!
[16:16:51][1163642][INFO ] Checkpoint committed!
[16:17:52][1163642][INFO ] Checkpoint committed!
[16:18:52][1163642][INFO ] Checkpoint committed!
[16:19:00][1163642][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 404.295541 4170.266602 0.6908221 6.0865259 17.365 13.1294  8
------> CAND: 332.258135 3668.516357 0.7050419 6.0424848 17.2314 12.9882  8
------> CAND: 280.366944 4807.150879 0.8748218 6.1639075 23.1271 12.6766  2
------> CAND: 230.860123 3884.250488 0.8591953 6.1310058 29.0135 12.6004  1
------> CAND: 397.047709 4405.142090 0.7474191 3.8949392 16.3143 12.024  8
------> CAND: 162.519944 3826.831299 0.8978175 3.4825771 16.1012 11.8013  8
------> CAND: 346.479237 3658.902588 0.8155145 6.0776052 16.0769 11.7759  8
------> CAND: 115.458478 4207.495605 0.4508254 5.8291783 16.0645 11.763  8
------> CAND: 185.768331 3987.668213 0.9476593 3.5604300 26.7194 11.6041  1
------> CAND: 231.066433 4453.157715 0.8972865 6.1998048 15.8999 11.5913  8
------> CAND: 190.975123 4292.879395 0.7090861 6.0902486 15.8477 11.537  8
------> CAND: 108.719025 3926.904785 0.8131653 3.5694063 15.7386 11.4234  8
------> CAND: 136.887965 4501.054688 0.6343039 6.0180564 14.9878 11.364 16
------> CAND: 307.370169 3858.299316 1.0074412 3.4692225 17.4288 11.2518  4
------> CAND:  87.131756 4413.975098 0.9036632 3.8146365 14.891 11.2372 16
------> CAND: 304.413841 4714.559082 0.7393515 6.0841622 17.3986 11.2278  4
------> CAND: 168.299732 3752.800537 0.7861712 6.0881467 14.8836 11.2274 16
------> CAND: 115.430191 3884.250488 0.8591953 6.1310058 20.6088 11.1784  2
------> CAND: 202.147770 4170.266602 0.6908221 6.0865259 14.8157 11.1386 16
------> CAND: 238.168679 4878.419922 0.8550481 4.1065192 15.4422 11.1157  8
------> CAND:  86.547341 5025.004883 0.6928084 5.9408655 15.4186 11.0912  8
------> CAND: 194.274003 3921.693359 0.5798185 3.6916528 14.7719 11.0815 16
------> CAND: 404.146842 3959.687500 0.6704473 6.0653391 17.1879 11.0602  4
------> CAND: 269.567470 3924.976318 0.5751550 3.6906617 17.1712 11.0469  4
------> CAND: 404.058868 4453.139160 0.8221774 6.1554403 17.125 11.0102  4
------> CAND: 164.435121 4287.041992 0.4501810 4.1374612 14.705 10.9941 16
------> CAND: 334.821566 4525.692871 0.6089888 4.0927863 25.2579 10.9694  1
------> CAND: 214.840104 4997.194336 0.5532926 5.6613574 15.2742 10.9417  8
------> CAND: 315.579741 5014.353027 0.5411093 5.6340504 15.2705 10.9379  8
------> CAND: 115.457699 5715.522461 1.2644576 6.2671590 15.2488 10.9154  8
------> CAND: 346.540481 5538.459961 1.1351537 6.2152162 16.9989 10.91  4
------> CAND: 165.909393 4627.852539 1.0917481 3.8553450 16.9771 10.8927  4
------> CAND: 219.502964 4096.354980 0.2915721 5.3580914 15.1577 10.8212  8
------> CAND: 140.183472 4807.150879 0.8748218 6.1639075 16.8484 10.7906  4
------> CAND:  57.715096 3884.250488 0.8591953 6.1310058 16.831 10.7767  4
------> CAND: 230.999220 4785.973145 1.0524123 6.2575006 15.1112 10.7732  8
------> CAND: 468.487985 3693.652344 0.9802323 3.3817120 19.9023 10.7591  2
------> CAND: 205.164564 3888.437988 0.8771387 3.5247142 19.8971 10.756  2
------> CAND: 115.481833 5376.613281 1.1417607 6.2473660 14.5086 10.7387 16
------> CAND: 474.973118 4392.046387 0.7558743 3.8735464 24.7112 10.7319  1
------> CAND:  86.585749 4510.942383 1.0441844 6.2532573 14.5022 10.7303 16
------> CAND:  86.541892 5126.393555 0.7269185 5.9670067 14.5013 10.7292 16
------> CAND:  95.277748 4968.781738 1.0520967 4.0503845 14.4967 10.7232 16
------> CAND: 231.000517 4752.366211 1.1463739 0.0161774 16.7577 10.7186  4
------> CAND:  48.556239 5269.880371 1.0231522 4.2364116 16.7534 10.7152  4
------> CAND: 213.478459 4555.019043 0.9998577 6.2380261 15.0537 10.7139  8
------> CAND: 158.162266 3947.992676 0.4681148 5.8971329 15.0533 10.7134  8
------> CAND: 178.185733 4244.980957 0.8833297 6.1801019 14.4868 10.7104 16
------> CAND: 193.749535 3996.312256 0.9936879 3.5485690 15.047 10.707  8
------> CAND: 250.195112 3949.475830 0.4640129 5.8918886 16.7406 10.705  4
------> CAND: 164.872394 3934.186768 0.9695284 3.5244634 14.4803 10.7019 16
------> CAND: 178.878882 4789.488281 1.1061543 6.2787557 14.4779 10.6988 16
------> CAND: 173.239489 3658.902588 0.8155145 6.0776052 14.4636 10.6803 16
------> CAND: 181.385740 3933.769043 1.0030127 3.5119603 15.0162 10.6752  8
------> CAND: 226.318194 3619.665039 0.7599338 3.3979452 19.7413 10.6636  2
------> CAND:  92.884295 3987.668213 0.9476593 3.5604300 19.732 10.6581  2
------> CAND: 298.933786 4123.674805 0.8919973 3.6551988 14.981 10.6389  8
------> CAND: 168.589863 4571.379883 0.9417306 3.8788126 14.4284 10.6346 16
------> CAND:  48.556498 5285.918457 1.0230544 4.2354093 16.6501 10.6332  4
------> CAND: 235.517793 5003.964844 0.9430667 4.1223655 14.973 10.6307  8
------> CAND: 316.324532 3947.992676 0.4681148 5.8971329 16.6399 10.6251  4
------> CAND:  86.533847 5139.023438 0.7889603 6.0251217 14.4062 10.606 16
------> CAND:  93.455734 4807.150879 0.8748218 6.1639075 14.949 10.606  8
------> CAND:  92.228256 3737.477783 0.8413090 6.0984364 14.4025 10.6011 16
------> CAND: 168.533290 5418.126953 0.9540018 4.3700199 14.3988 10.5963 16
------> CAND: 131.920700 4071.892090 0.6624374 3.7357869 19.5638 10.5584  2
------> CAND: 319.196520 4083.336426 0.7541664 6.1122108 19.5408 10.5447  2
------> CAND:  86.538258 4391.961426 0.4959441 5.8578491 14.358 10.5436 16
------> CAND: 115.476643 4238.308594 0.8849201 6.1803150 14.3425 10.5234 16
------> CAND: 115.374137 5503.546875 0.6462685 5.1962233 14.3353 10.5142 16
------> CAND: 478.399418 6283.750000 1.2960820 6.1367760 24.2076 10.5132  1
------> CAND: 115.492992 4410.764160 0.6928810 6.0805874 14.331 10.5086 16
------> CAND: 230.851818 5389.397949 0.8159987 5.9680529 14.8437 10.4975  8
------> CAND: 113.451174 3709.212402 0.4863537 5.9182096 14.3212 10.4959 16
------> CAND: 230.864794 3802.078369 0.8253706 6.1101861 24.1446 10.4859  1
------> CAND: 189.332170 4338.478516 0.9951863 6.2326341 14.8318 10.4852  8
------> CAND: 155.227737 4097.433594 0.2865818 4.4864588 14.3123 10.4845 16
------> CAND: 348.753834 3886.865479 0.9799169 3.4952946 14.8308 10.4842  8
------> CAND: 115.515570 4383.424316 1.0617956 6.2519021 14.8304 10.4838  8
------> CAND: 127.874174 4277.933105 1.0222178 6.2360392 16.4402 10.4669  4
------> CAND: 316.298322 4273.420898 0.5684360 5.9803205 16.4338 10.4619  4
------> CAND: 173.233779 4634.309570 1.0491986 6.2640071 14.2852 10.4494 16
------> CAND: 496.074846 4336.304688 0.8594434 3.7842708 19.3582 10.4365  2
------> CAND: 185.424741 3986.386475 0.6366766 6.0466676 19.3532 10.4336  2
------> CAND: 202.522502 5005.350586 1.0515294 4.0704885 14.7798 10.4317  8
------> CAND: 190.555756 4968.781738 1.0520967 4.0503845 14.7771 10.429  8
------> CAND: 230.862458 3835.272217 0.8378801 6.1159329 24.009 10.427  1
------> CAND: 115.439014 4656.817871 0.5171551 5.7829018 14.7692 10.4209  8
------> CAND: 253.857046 4201.962402 0.5299618 3.9391825 14.7618 10.4133  8
------> CAND: 205.165343 3889.205322 0.8770539 3.5209870 19.3078 10.4067  2
------> CAND: 157.432267 4398.898926 0.6269731 6.0248842 14.2507 10.4049 16
------> CAND: 237.532363 4631.403320 0.8531457 3.9588892 14.7535 10.4047  8
------> CAND:  44.734448 3697.035156 0.8049792 6.0790219 14.247 10.4001 16
------> CAND:  14.985875 3719.396729 0.2253906 4.2465687 14.748 10.3991  8
------> CAND:  86.557462 3785.437500 0.5161129 5.9412479 14.7462 10.3973  8
------> CAND: 131.436716 3813.359863 0.4626647 3.7200096 14.7293 10.3798  8
------> CAND: 404.146582 3959.687500 0.6704473 6.0653391 16.327 10.3773  4
------> CAND: 433.550786 4074.401123 1.0020386 3.5887842 16.3259 10.3764  4
------> CAND:  21.403796 4684.738770 1.0970979 6.2757535 14.2256 10.3725 16
------> CAND:  94.804403 4515.423828 0.7576221 6.1203332 14.224 10.3704 16
[16:19:00][1163642][INFO ] Statistics: count dirty SumSpec pages 1720 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:19:00][1163642][INFO ] Data processing finished successfully!
16:19:00 (1163642): called boinc_finish(0)

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