Task 1714112701
Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_173_4750000_1
14 Jan 2025 10:18:45 UTC
14 Jan 2025 23:20:00 UTC
28 Jan 2025 23:20:00 UTC
17 Jan 2025 14:18:24 UTC
Over
Success
Done
0 (0x00000000)
348.10
12.28
256.22
10547.98
0.02
Valid
3,333
Binary Radio Pulsar Search (MeerKAT)
Anonymous platform |
Stderr output
<core_client_version>7.19.0</core_client_version> <![CDATA[ <stderr_txt> [06:11:44][24648][INFO ] Application startup - thank you for supporting Einstein@Home! [06:11:44][24648][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_173.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 4750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_173.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_173_4750000_1_0 ------> GPU usage: 0.500000 [06:11:44][24648][INFO ] Starting data processing... [06:11:44][24648][INFO ] opti: No host transfer for n_steps. Use device global. [06:11:44][24648][INFO ] opti: No host transfer for mean. Use device global. [06:11:44][24648][INFO ] opti: Dirty & dirtyDev alloc, free and pinned. [06:11:44][24648][INFO ] opti: sumspec[i] allloc, free and pinned. [06:11:44][24648][INFO ] opti: power spectrum in fft callback (static link). [06:11:44][24648][INFO ] opti: __constant__ access is not uniform, bad! [06:11:45][24648][INFO ] Running on device 1 NVIDIA GeForce RTX 3080 [06:11:45][24648][INFO ] CUDA global memory status (initial GPU state, including context): [06:11:45][24648][INFO ] No template file. Generating templates. [06:11:45][24648][INFO ] Template param value T_cons = 50000 [06:11:48][24648][INFO ] Number of generated templates to be used: 50000 [06:11:48][24648][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_173.cpt [06:11:48][24648][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_173.cpt (No such file or directory). ------> Starting from scratch... [06:11:48][24648][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_173.binary [06:11:48][24648][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_DM247.30 ------> Sample time in microseconds: 153.121 ------> Observation time in seconds: 2568.9524 ------> Time stamp (MJD): 59097.77622026606 ------> 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: 247.3 cm^-3 pc ------> Scale factor: 1.00697 [06:11:48][24648][INFO ] Allocating memory for dedispersed compressed time series... [06:11:48][24648][INFO ] Going to allocate 8-bit 16777216 times 1 bytes [06:11:48][24648][INFO ] 8-bit allocation done [06:11:48][24648][INFO ] Foobar [06:11:48][24648][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_173.binary [06:11:48][24648][INFO ] Allocating memory for dedispersed uncompressed time series. [06:11:48][24648][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs. [06:11:48][24648][INFO ] FftSize = 12582913 [06:11:48][24648][INFO ] Seed for random number generator is -1030425023. [06:11:49][24648][INFO ] 8[06:11:49][24648][INFO ] 9[06:11:50][24648][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424... [06:11:50][24648][INFO ] Normalization factor 3.97364e-08 [06:11:50][24648][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 [06:11:50][24648][INFO ] CUDA global memory status (GPU setup complete): ------> Used in total: 2464 MB (9578 MB free / 12042 MB total) -> Used by this application (assuming a single GPU task): 0 MB [06:11:50][24648][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)... [06:11:50][24648][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)... [06:11:50][24648][INFO ] Launching time series padding kernel: grid 196608, block 32 [06:14:45][24648][INFO ] Checkpoint committed! [06:17:31][24648][INFO ] Search done! ------> Committing final checkpoint. ------> N cand: 100 ------> CAND: 0.250167 5747.591309 0.3119614 3.5058632 20.6811 16.6824 8 ------> CAND: 0.250426 6199.991699 1.3417201 0.7339784 20.5224 16.5104 8 ------> CAND: 0.500853 9748.986328 1.4587483 1.2629631 21.4264 14.4622 4 ------> CAND: 0.500074 3652.414795 0.8798309 3.1440411 25.4096 14.0388 2 ------> CAND: 0.249648 3670.588867 0.9551401 3.1530137 17.9375 13.7362 8 ------> CAND: 0.249907 3652.414795 0.8798309 3.1440411 17.1012 12.8509 8 ------> CAND: 86.337917 4066.515625 1.0421501 3.2983828 18.7419 12.3005 4 ------> CAND: 0.503967 5592.122070 1.1059086 3.6437654 16.3497 12.0611 8 ------> CAND: 1.250315 6832.642578 0.1725860 1.6415839 27.3079 11.8597 1 ------> CAND: 381.952062 3653.763916 0.8635557 3.1442113 16.0933 11.7931 8 ------> CAND: 97.104693 3738.586914 0.6103749 3.1687551 21.5217 11.7209 2 ------> CAND: 389.913543 4438.857910 0.5410892 3.3699696 17.9913 11.7003 4 ------> CAND: 43.224364 4994.338379 0.1453792 3.2639947 15.1944 11.6355 16 ------> CAND: 203.466336 3818.871826 0.2432025 3.1484387 15.0351 11.426 16 ------> CAND: 358.266402 4514.485352 0.2215259 3.3085165 26.2323 11.3926 1 ------> CAND: 152.544931 3954.196045 0.7356424 0.1762859 14.9465 11.3098 16 ------> CAND: 286.826905 5666.442383 0.4357651 0.7249086 15.5724 11.2507 8 ------> CAND: 95.934566 3831.710693 0.9467992 3.2150218 14.8852 11.2296 16 ------> CAND: 92.675650 4967.899414 0.2106476 3.3613272 15.5471 11.2245 8 ------> CAND: 92.192703 5511.409180 0.8635048 3.6042023 14.8566 11.1921 16 ------> CAND: 230.561687 3876.234131 0.3483437 3.1827028 15.5124 11.1885 8 ------> CAND: 284.392969 4157.218262 0.8131768 3.3147287 17.3091 11.1566 4 ------> CAND: 52.126566 4301.605469 1.0558175 0.2881181 14.8006 11.1189 16 ------> CAND: 86.597686 4827.284180 1.0314524 0.4455372 14.7844 11.0978 16 ------> CAND: 316.961887 7565.332031 0.6876263 1.0931290 15.4248 11.0976 8 ------> CAND: 433.175276 3991.651855 0.5966475 0.1992589 17.1651 11.042 4 ------> CAND: 115.490397 6034.489746 0.7289987 0.7616478 14.7288 11.0252 16 ------> CAND: 138.289315 5499.476562 1.0107151 3.6144192 14.7198 11.0135 16 ------> CAND: 49.767368 3991.100098 0.4768330 3.2471282 14.7141 11.006 16 ------> CAND: 1.250575 10394.512695 0.9904792 3.6677597 25.3346 11.0027 1 ------> CAND: 7.199822 7254.178223 1.4472666 3.8209753 14.701 10.989 16 ------> CAND: 0.166864 9689.160156 0.6915917 1.4846290 15.3189 10.9879 8 ------> CAND: 115.504411 5406.127441 0.8832291 0.6005800 14.694 10.9799 16 ------> CAND: 188.458922 5568.025391 0.9845378 0.6294856 15.3036 10.9722 8 ------> CAND: 230.385480 4041.594971 0.7445754 3.2756824 15.2986 10.9669 8 ------> CAND: 358.267699 4685.996094 0.2374400 3.3477435 25.2435 10.9631 1 ------> CAND: 234.553717 4705.426270 0.2820196 3.3535993 17.0649 10.9624 4 ------> CAND: 97.105212 3799.979004 0.6273385 3.1872261 20.243 10.9612 2 ------> CAND: 0.251983 5358.134277 1.0189867 3.6022096 14.6442 10.9149 16 ------> CAND: 344.913099 4419.280762 0.4481819 3.3628724 16.9992 10.9102 4 ------> CAND: 431.974787 4328.963379 0.8122547 3.3698578 16.9815 10.8962 4 ------> CAND: 264.940941 4555.640625 1.0887622 3.4343338 15.2259 10.8917 8 ------> CAND: 109.022651 3819.829590 0.2375027 0.1756453 14.6092 10.8694 16 ------> CAND: 103.751501 4406.877441 0.3319744 3.3355253 15.1869 10.8514 8 ------> CAND: 19.211463 4610.664062 0.8931338 3.4460864 14.5944 10.8501 16 ------> CAND: 108.848260 4187.147949 0.9470030 3.3337309 14.5756 10.8257 16 ------> CAND: 86.570178 4266.327148 0.6828984 0.2934828 14.5725 10.8216 16 ------> CAND: 279.747755 4431.875488 0.9810615 3.4042375 15.1373 10.8002 8 ------> CAND: 416.996438 3621.093994 0.6828209 3.1255112 16.8417 10.7852 4 ------> CAND: 412.355116 4416.428223 0.3980647 3.3402443 16.8377 10.782 4 ------> CAND: 259.861828 4324.415039 1.0608127 0.2954099 15.1093 10.7713 8 ------> CAND: 283.845404 3877.489746 0.1937386 0.2401308 16.8192 10.7674 4 ------> CAND: 287.130271 4262.935547 0.2778681 3.2675829 15.1032 10.765 8 ------> CAND: 235.148771 5038.137207 1.0412005 3.5454001 15.0859 10.7471 8 ------> CAND: 135.145880 3938.937500 0.8883231 3.2476315 15.0833 10.7445 8 ------> CAND: 218.904017 4007.909668 0.6572188 3.2599857 15.0734 10.7342 8 ------> CAND: 352.490507 8851.078125 1.5110918 1.1273859 15.0713 10.7321 8 ------> CAND: 382.840362 4262.935547 0.2778681 3.2675829 16.7708 10.7289 4 ------> CAND: 175.569621 3848.117920 0.8191661 0.1307304 15.0578 10.7181 8 ------> CAND: 34.474494 7362.082031 1.4577812 0.9021643 14.4905 10.7151 16 ------> CAND: 99.852376 4613.764648 0.9851963 3.4505610 15.0529 10.7131 8 ------> CAND: 115.551382 5053.720215 1.1459271 0.4995404 14.4802 10.7018 16 ------> CAND: 284.031992 6273.891113 0.4761213 0.8587751 15.0351 10.6947 8 ------> CAND: 279.897232 5020.337402 0.7244583 3.5119996 15.0276 10.6869 8 ------> CAND: 349.290240 5068.001465 1.1472833 3.5485466 15.0112 10.6701 8 ------> CAND: 461.129862 3923.733398 0.6497670 3.2374561 19.7507 10.6692 2 ------> CAND: 391.429596 4388.136719 0.7087824 3.3804510 14.9783 10.6362 8 ------> CAND: 0.625158 6832.642578 0.1725860 1.6415839 19.6495 10.6092 2 ------> CAND: 34.469563 3922.193359 0.5534787 0.1751959 14.4062 10.6059 16 ------> CAND: 325.973342 3660.795166 0.7672528 0.0531555 14.9421 10.5988 8 ------> CAND: 283.849038 4428.113770 0.5502182 3.3685050 14.9363 10.5929 8 ------> CAND: 377.126230 6165.976562 1.0792371 0.7325793 16.5924 10.5875 4 ------> CAND: 85.935159 4256.985352 0.5763925 3.3354366 14.9298 10.5861 8 ------> CAND: 140.796952 4031.637695 0.9393207 3.2802317 14.3891 10.5838 16 ------> CAND: 376.436195 4943.981934 0.5578262 3.4767725 14.912 10.5678 8 ------> CAND: 36.022206 4505.593750 0.8524170 3.4118772 14.3752 10.5657 16 ------> CAND: 202.079519 4230.459961 0.8432967 0.2721058 14.3752 10.5657 16 ------> CAND: 280.431821 5997.843262 1.0854807 0.7122183 14.9013 10.5568 8 ------> CAND: 142.196484 4157.218262 0.8131768 3.3147287 14.8789 10.5337 8 ------> CAND: 188.402089 3740.203857 0.8121122 0.0861568 14.8748 10.5295 8 ------> CAND: 462.246271 4699.126465 1.1069334 0.4070993 16.504 10.5174 4 ------> CAND: 322.226289 3801.958496 0.4333096 0.1371515 14.8549 10.5091 8 ------> CAND: 306.358602 3645.837646 0.3384549 0.0717216 14.8485 10.5024 8 ------> CAND: 158.426446 4693.158691 0.3008787 3.3615294 14.8377 10.4913 8 ------> CAND: 407.244343 3743.109619 0.3555652 0.1225294 16.4699 10.4905 4 ------> CAND: 105.976013 4513.499512 0.8898245 3.4220109 14.3157 10.4888 16 ------> CAND: 187.701934 3869.931396 0.6087157 0.1498778 14.3074 10.4781 16 ------> CAND: 41.506673 4647.534668 1.1014686 0.3926376 14.8122 10.4651 8 ------> CAND: 160.016459 4537.632324 0.3042205 0.4549471 14.2887 10.454 16 ------> CAND: 249.161227 3976.348389 0.8962138 3.2648082 19.3672 10.4419 2 ------> CAND: 403.526615 4595.444336 0.6549315 3.4280636 16.3995 10.4347 4 ------> CAND: 431.786383 4736.723145 1.0753568 3.4767087 19.3343 10.4224 2 ------> CAND: 373.286532 4811.816406 0.4099080 3.4218824 14.7657 10.4173 8 ------> CAND: 70.226551 4175.564941 0.4534325 3.2998269 14.2588 10.4153 16 ------> CAND: 126.008563 5231.933105 0.7471908 0.5595568 14.2521 10.4067 16 ------> CAND: 371.740896 3956.292725 0.9717851 3.2599323 16.3614 10.4046 4 ------> CAND: 79.529954 5258.119629 0.6810975 3.5594163 14.2453 10.3979 16 ------> CAND: 102.221954 4561.585449 0.5202541 0.4084285 14.2436 10.3957 16 ------> CAND: 130.628345 3778.686523 0.6707985 0.1083324 14.234 10.3834 16 ------> CAND: 305.090121 3954.196045 0.7356424 0.1762859 16.3279 10.378 4 [06:17:31][24648][INFO ] Statistics: count dirty SumSpec pages 344443 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214 [06:17:31][24648][INFO ] Data processing finished successfully! 06:17:31 (24648): called boinc_finish(0) </stderr_txt> ]]>