Task 1714062492
Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_48_4000000_1
14 Jan 2025 10:14:21 UTC
14 Jan 2025 23:36:04 UTC
28 Jan 2025 23:36:04 UTC
18 Jan 2025 13:58:44 UTC
Over
Success
Done
0 (0x00000000)
417.64
31.36
319.01
14860.1
0.05
Checked, but no consensus yet
0
Binary Radio Pulsar Search (MeerKAT)
Anonymous platform |
Stderr output
<core_client_version>7.19.0</core_client_version> <![CDATA[ <stderr_txt> [05:51:09][1557738][INFO ] Application startup - thank you for supporting Einstein@Home! [05:51:09][1557738][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_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_48.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 4000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_48.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_48_4000000_1_0 ------> GPU usage: 0.500000 [05:51:09][1557738][INFO ] Starting data processing... [05:51:09][1557738][INFO ] opti: No host transfer for n_steps. Use device global. [05:51:09][1557738][INFO ] opti: No host transfer for mean. Use device global. [05:51:09][1557738][INFO ] opti: Dirty & dirtyDev alloc, free and pinned. [05:51:09][1557738][INFO ] opti: sumspec[i] allloc, free and pinned. [05:51:09][1557738][INFO ] opti: power spectrum in fft callback (static link). [05:51:09][1557738][INFO ] opti: __constant__ access is not uniform, bad! [05:51:09][1557738][INFO ] Running on device 1 NVIDIA GeForce RTX 3080 [05:51:09][1557738][INFO ] CUDA global memory status (initial GPU state, including context): [05:51:09][1557738][INFO ] No template file. Generating templates. [05:51:09][1557738][INFO ] Template param value T_cons = 50000 [05:51:18][1557738][INFO ] Number of generated templates to be used: 50000 [05:51:18][1557738][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_48.cpt [05:51:18][1557738][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_48.cpt (No such file or directory). ------> Starting from scratch... [05:51:18][1557738][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_48.binary [05:51:18][1557738][INFO ] Header contents: ------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM234.80 ------> Sample time in microseconds: 153.121 ------> Observation time in seconds: 2568.9524 ------> Time stamp (MJD): 59097.776220471271 ------> 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): 174803.15 ------> DEC (J2000): -244732.900002 ------> 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: 234.8 cm^-3 pc ------> Scale factor: 1.00669 [05:51:18][1557738][INFO ] Allocating memory for dedispersed compressed time series... [05:51:18][1557738][INFO ] Going to allocate 8-bit 16777216 times 1 bytes [05:51:18][1557738][INFO ] 8-bit allocation done [05:51:18][1557738][INFO ] Foobar [05:51:18][1557738][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_48.binary [05:51:18][1557738][INFO ] Allocating memory for dedispersed uncompressed time series. [05:51:18][1557738][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs. [05:51:18][1557738][INFO ] FftSize = 12582913 [05:51:18][1557738][INFO ] Seed for random number generator is -1035816283. [05:51:22][1557738][INFO ] 8[05:51:22][1557738][INFO ] 9[05:51:23][1557738][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424... [05:51:23][1557738][INFO ] Normalization factor 3.97364e-08 [05:51:23][1557738][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 [05:51:23][1557738][INFO ] CUDA global memory status (GPU setup complete): ------> Used in total: 3004 MB (7004 MB free / 10008 MB total) -> Used by this application (assuming a single GPU task): 0 MB [05:51:23][1557738][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)... [05:51:23][1557738][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)... [05:51:23][1557738][INFO ] Launching time series padding kernel: grid 196608, block 32 [05:54:09][1557738][INFO ] Checkpoint committed! [05:57:10][1557738][INFO ] Checkpoint committed! [05:58:05][1557738][INFO ] Search done! ------> Committing final checkpoint. ------> N cand: 100 ------> CAND: 0.250426 3678.532227 0.5993009 0.1898664 21.1951 17.2405 8 ------> CAND: 0.250167 6866.916016 0.6361552 2.6220596 20.0352 15.9836 8 ------> CAND: 0.249648 3610.457764 0.9666885 3.0547514 19.3968 15.296 8 ------> CAND: 0.500853 4082.202881 0.6025591 0.3987925 17.3511 14.534 16 ------> CAND: 0.501112 7934.228027 1.3622268 1.6158799 25.9504 14.362 2 ------> CAND: 0.249907 5321.138184 0.8326617 3.3036153 17.1455 14.2531 16 ------> CAND: 0.500334 4548.893066 1.1181502 3.3107932 25.118 13.8646 2 ------> CAND: 0.250686 7934.228027 1.3622268 1.6158799 20.0215 13.3281 4 ------> CAND: 452.412690 4575.280273 0.7938667 3.2483008 29.4684 12.798 1 ------> CAND: 318.683730 3891.202637 0.7094263 3.1079075 22.9478 12.5698 2 ------> CAND: 86.437309 3996.686768 0.2829492 2.8608005 15.5874 12.1553 16 ------> CAND: 40.078075 4083.810547 0.9640713 0.3232240 16.2657 11.9732 8 ------> CAND: 0.500074 3615.864014 0.8950497 3.0525191 21.6987 11.8261 2 ------> CAND: 0.166605 3781.926758 0.9946232 3.1150291 15.2518 11.7112 16 ------> CAND: 212.455733 3891.202637 0.7094263 3.1079075 16.0142 11.7105 8 ------> CAND: 1.250315 3813.201416 0.1228566 1.0962589 26.8802 11.6739 1 ------> CAND: 180.103506 3982.128906 0.7048110 0.3194816 15.2091 11.6549 16 ------> CAND: 1.250834 6880.794434 0.6246016 2.5312834 26.8322 11.6531 1 ------> CAND: 1.250575 5742.737793 0.4060144 1.6503108 26.5804 11.5437 1 ------> CAND: 235.930932 3835.036865 1.0032575 0.2052732 26.3815 11.4574 1 ------> CAND: 115.174056 4734.335449 1.1460769 3.3435035 15.0548 11.4519 16 ------> CAND: 55.202528 3710.588867 0.4338667 0.2693830 15.0244 11.412 16 ------> CAND: 0.166864 4284.046875 0.3001907 0.7640280 15.7192 11.4032 8 ------> CAND: 253.715354 4243.696777 0.6840501 0.4492574 17.5575 11.3543 4 ------> CAND: 226.206345 4575.280273 0.7938667 3.2483008 20.8709 11.3341 2 ------> CAND: 22.861199 5133.393555 0.9076032 3.3276422 14.9478 11.3115 16 ------> CAND: 156.058685 7734.460938 1.3860130 1.5419579 14.9263 11.2834 16 ------> CAND: 0.499555 4089.912598 1.0455947 3.2067890 15.5868 11.2657 8 ------> CAND: 1.251094 7897.431641 1.0315551 2.8877318 25.7672 11.1906 1 ------> CAND: 313.276857 4166.834961 0.4062850 3.0149436 17.3391 11.1804 4 ------> CAND: 98.030362 4736.388184 0.3565278 2.9257011 14.8331 11.1615 16 ------> CAND: 86.449506 4990.095703 0.3642469 2.8853450 14.8028 11.1218 16 ------> CAND: 252.012195 3614.212646 0.9346962 0.1040700 20.5017 11.1148 2 ------> CAND: 460.993879 5390.433594 1.0941325 3.3916545 17.2101 11.0779 4 ------> CAND: 119.905686 5472.381348 0.5620736 3.1007969 20.4103 11.0605 2 ------> CAND: 0.504226 7900.310059 1.3631144 3.2514267 15.3849 11.0563 8 ------> CAND: 224.492806 5346.188477 0.4916885 3.0327754 15.3739 11.0449 8 ------> CAND: 60.117112 4085.922852 0.9639745 0.3241680 14.7415 11.0418 16 ------> CAND: 489.163079 4338.906250 0.7207100 0.4815956 17.1582 11.0365 4 ------> CAND: 0.503967 4326.698730 0.3636820 2.9747369 15.3632 11.0338 8 ------> CAND: 161.552753 5630.886230 1.2691209 3.4412644 17.149 11.0292 4 ------> CAND: 57.630236 4598.332031 0.9289979 3.2851496 14.7301 11.0269 16 ------> CAND: 345.468448 4548.604980 0.9842854 3.2948494 15.3289 10.9983 8 ------> CAND: 392.966668 3638.137695 0.4115232 0.2376164 15.3282 10.9976 8 ------> CAND: 142.519833 5574.539551 0.9286757 3.3407578 14.7055 10.9948 16 ------> CAND: 115.164973 3991.705811 0.5818172 0.3605256 14.6825 10.9648 16 ------> CAND: 172.718654 3643.001221 0.9498757 3.0645752 14.6796 10.9611 16 ------> CAND: 86.346741 4411.158691 1.0698107 3.2843752 14.6575 10.9323 16 ------> CAND: 115.249573 4631.108398 0.6068428 3.1794827 15.241 10.9073 8 ------> CAND: 161.225253 4671.623535 1.0638502 3.3212893 14.6352 10.9032 16 ------> CAND: 0.167124 6876.283691 0.6284041 2.5652540 15.2002 10.8651 8 ------> CAND: 172.734224 4548.604980 0.9842854 3.2948494 14.5938 10.8494 16 ------> CAND: 86.604693 5604.445312 1.1861724 0.8530692 14.5937 10.8493 16 ------> CAND: 233.985911 5461.087891 0.9472508 3.3487389 15.1777 10.8419 8 ------> CAND: 79.643619 6450.091309 1.1701674 1.1384459 14.5876 10.8413 16 ------> CAND: 127.077741 4744.632812 0.3407314 1.0070612 14.5856 10.8388 16 ------> CAND: 115.167049 4375.884277 0.9805666 3.2644649 14.5854 10.8384 16 ------> CAND: 199.098538 3755.923096 0.7508666 0.1978762 14.567 10.8145 16 ------> CAND: 268.120966 3831.347656 0.4001107 0.3703148 15.1283 10.7908 8 ------> CAND: 150.804144 4575.280273 0.7938667 3.2483008 16.8224 10.7699 4 ------> CAND: 154.896084 4503.737305 1.0824224 0.4740748 16.805 10.7561 4 ------> CAND: 169.957995 3663.704590 0.7177663 3.0442934 14.5196 10.7529 16 ------> CAND: 141.679802 3669.585693 0.6701435 3.0327120 14.5175 10.7502 16 ------> CAND: 387.961256 7180.016113 1.4070631 1.3172778 15.077 10.738 8 ------> CAND: 86.590160 4975.778809 1.1803210 0.6312385 14.5037 10.7323 16 ------> CAND: 252.044634 4749.398926 0.5226268 3.1273363 24.6917 10.7235 1 ------> CAND: 88.094275 3772.196045 0.9932644 3.1118219 15.0621 10.7225 8 ------> CAND: 257.864386 3858.123535 0.3673148 0.4025406 15.0585 10.7189 8 ------> CAND: 115.260213 4598.332031 0.9289979 3.2851496 15.0563 10.7165 8 ------> CAND: 187.885147 4454.645996 1.0168295 3.2792642 14.4867 10.7103 16 ------> CAND: 230.497069 5390.433594 1.0941325 3.3916545 15.0499 10.71 8 ------> CAND: 196.241342 3955.381348 0.5173385 0.3747109 16.7444 10.708 4 ------> CAND: 159.341735 3891.202637 0.7094263 3.1079075 16.7343 10.7 4 ------> CAND: 86.387224 4654.762695 0.8520076 3.2737753 14.478 10.699 16 ------> CAND: 224.427929 3732.908447 0.6201711 0.2189480 16.6957 10.6694 4 ------> CAND: 131.979090 4483.512207 0.6301554 0.5809640 14.9927 10.6509 8 ------> CAND: 466.837766 4382.170410 0.9383147 0.4547960 24.5084 10.6439 1 ------> CAND: 244.045783 4985.990723 0.3712362 2.9019575 14.9764 10.6341 8 ------> CAND: 0.252243 7336.342285 0.8013698 2.7641075 16.6367 10.6226 4 ------> CAND: 409.975937 7926.826172 1.3289255 1.6364293 16.6162 10.6064 4 ------> CAND: 184.005226 3696.024902 0.8128619 3.0657024 14.405 10.6043 16 ------> CAND: 342.178132 3737.802490 0.8295339 0.1800295 16.5996 10.5932 4 ------> CAND: 230.364460 4273.714844 1.0748076 3.2526517 14.9246 10.5808 8 ------> CAND: 204.942424 3918.316895 0.9468262 0.2508667 14.9241 10.5803 8 ------> CAND: 131.875546 3709.572510 0.7313361 0.1818765 14.9208 10.5769 8 ------> CAND: 184.977607 4466.643555 0.5575659 0.6090512 14.3831 10.576 16 ------> CAND: 92.527730 3763.454590 0.3208156 0.3849526 14.9119 10.5677 8 ------> CAND: 196.105100 3741.733398 0.5917476 0.2262227 14.9003 10.5558 8 ------> CAND: 21.591421 3673.092285 0.9434589 3.0774195 14.8871 10.5422 8 ------> CAND: 110.260769 3616.788330 0.8648165 0.1133500 24.2729 10.5416 1 ------> CAND: 173.252723 3763.727783 0.3151747 0.4018117 14.356 10.541 16 ------> CAND: 74.104396 3658.317139 0.7741718 3.0516527 19.5311 10.5391 2 ------> CAND: 65.292763 4074.458984 0.7134637 0.3674125 14.3543 10.5388 16 ------> CAND: 28.781901 4531.918945 1.0556052 3.2985518 14.8799 10.5347 8 ------> CAND: 384.514974 3840.550537 0.6763188 0.2560483 14.8706 10.5252 8 ------> CAND: 14.967710 4252.351562 0.9111786 3.2237093 14.3408 10.5212 16 ------> CAND: 99.786201 3733.571533 0.3792408 0.3249701 14.3324 10.5105 16 ------> CAND: 208.326943 4170.372070 0.6351516 3.1406922 19.477 10.507 2 ------> CAND: 239.811113 5472.381348 0.5620736 3.1007969 24.1894 10.5053 1 ------> CAND: 131.969748 3921.274414 0.8038479 0.2743540 14.3255 10.5015 16 [05:58:05][1557738][INFO ] Statistics: count dirty SumSpec pages 313456 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214 [05:58:05][1557738][INFO ] Data processing finished successfully! 05:58:05 (1557738): called boinc_finish(0) </stderr_txt> ]]>