Task 1721604181
Ter5_1_dns_cfbf00113_segment_8_dms_200_40000_191_7700000_0
28 Jan 2025 18:19:27 UTC
29 Jan 2025 5:53:28 UTC
12 Feb 2025 5:53:28 UTC
29 Jan 2025 14:09:32 UTC
Over
Success
Done
0 (0x00000000)
619.46
36.21
291.65
32109.94
0.05
Initial
0
Binary Radio Pulsar Search (MeerKAT)
Anonymous platform |
Stderr output
<core_client_version>7.19.0</core_client_version> <![CDATA[ <stderr_txt> [13:59:00][3831216][INFO ] Application startup - thank you for supporting Einstein@Home! [13:59:00][3831216][INFO ] Petri's Custom BRP7 v18.1 - CUDA 12.5 - compiled by Ian 01/21/25 command_line: ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_8_dms_200_191.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 7700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_8_dms_200_191.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_8_dms_200_40000_191_7700000_0_0 ------> GPU usage: 0.330000 [13:59:00][3831216][INFO ] Starting data processing... [13:59:00][3831216][INFO ] opti: No host transfer for n_steps. Use device global. [13:59:00][3831216][INFO ] opti: No host transfer for mean. Use device global. [13:59:00][3831216][INFO ] opti: Dirty & dirtyDev alloc, free and pinned. [13:59:00][3831216][INFO ] opti: sumspec[i] allloc, free and pinned. [13:59:00][3831216][INFO ] opti: power spectrum in fft callback (static link). [13:59:00][3831216][INFO ] opti: __constant__ access is not uniform, bad! [13:59:01][3831216][INFO ] Running on device 3 NVIDIA TITAN V [13:59:01][3831216][INFO ] CUDA global memory status (initial GPU state, including context): [13:59:01][3831216][INFO ] No template file. Generating templates. [13:59:01][3831216][INFO ] Template param value T_cons = 50000 [13:59:07][3831216][INFO ] Number of generated templates to be used: 50000 [13:59:07][3831216][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_8_dms_200_191.cpt [13:59:07][3831216][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_8_dms_200_191.cpt (No such file or directory). ------> Starting from scratch... [13:59:07][3831216][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_8_dms_200_191.binary [13:59:07][3831216][INFO ] Header contents: ------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_8_dms_200_DM249.10 ------> Sample time in microseconds: 153.121 ------> Observation time in seconds: 2568.9524 ------> Time stamp (MJD): 59097.817329484082 ------> 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): 174804.33 ------> DEC (J2000): -244749.700001 ------> 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: 249.1 cm^-3 pc ------> Scale factor: 1.57802 [13:59:07][3831216][INFO ] Allocating memory for dedispersed compressed time series... [13:59:07][3831216][INFO ] Going to allocate 8-bit 16777216 times 1 bytes [13:59:07][3831216][INFO ] 8-bit allocation done [13:59:07][3831216][INFO ] Foobar [13:59:07][3831216][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_8_dms_200_191.binary [13:59:08][3831216][INFO ] Allocating memory for dedispersed uncompressed time series. [13:59:08][3831216][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs. [13:59:08][3831216][INFO ] FftSize = 12582913 [13:59:08][3831216][INFO ] Seed for random number generator is -1030386204. [13:59:11][3831216][INFO ] 8[13:59:11][3831216][INFO ] 9[13:59:12][3831216][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424... [13:59:12][3831216][INFO ] Normalization factor 3.97364e-08 [13:59:12][3831216][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 [13:59:12][3831216][INFO ] CUDA global memory status (GPU setup complete): ------> Used in total: 2166 MB (9891 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB [13:59:12][3831216][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)... [13:59:12][3831216][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)... [13:59:12][3831216][INFO ] Launching time series padding kernel: grid 196608, block 32 [14:00:00][3831216][INFO ] Checkpoint committed! [14:01:00][3831216][INFO ] Checkpoint committed! [14:02:01][3831216][INFO ] Checkpoint committed! [14:03:01][3831216][INFO ] Checkpoint committed! [14:04:01][3831216][INFO ] Checkpoint committed! [14:05:01][3831216][INFO ] Checkpoint committed! [14:06:01][3831216][INFO ] Checkpoint committed! [14:07:01][3831216][INFO ] Checkpoint committed! [14:08:01][3831216][INFO ] Checkpoint committed! [14:09:01][3831216][INFO ] Checkpoint committed! [14:09:17][3831216][INFO ] Search done! ------> Committing final checkpoint. ------> N cand: 100 ------> CAND: 231.048786 3886.522949 0.7840734 5.9392643 21.747 14.7218 4 ------> CAND: 462.097572 3886.522949 0.7840734 5.9392643 24.5702 13.5374 2 ------> CAND: 115.524393 3886.522949 0.7840734 5.9392643 16.7501 12.4812 8 ------> CAND: 86.572254 3710.526367 0.5161594 5.6958060 15.7692 12.3971 16 ------> CAND: 282.773891 3954.813232 0.9110468 3.6965978 22.3845 12.2343 2 ------> CAND: 115.402683 4101.989258 0.4537857 5.3525281 15.5676 12.129 16 ------> CAND: 48.856232 4884.927246 0.8479723 5.7298121 16.3586 12.0704 8 ------> CAND: 86.554867 3956.065918 0.6229728 5.7947960 15.5123 12.0556 16 ------> CAND: 115.549046 3778.791504 0.8716501 5.9778671 15.3864 11.889 16 ------> CAND: 199.481573 4400.735352 0.7264708 4.1961284 16.1626 11.8655 8 ------> CAND: 173.232222 3694.984375 0.8338124 5.9607821 16.1514 11.8537 8 ------> CAND: 231.097833 3778.791504 0.8716501 5.9778671 16.1096 11.8101 8 ------> CAND: 173.313708 4035.125000 0.9093707 6.0052900 16.1059 11.8062 8 ------> CAND: 115.489100 3987.720215 0.7827696 5.9351792 15.3031 11.7789 16 ------> CAND: 86.594053 3784.052734 0.9236719 6.0083261 15.2813 11.7501 16 ------> CAND: 175.816414 3621.312256 0.7463893 5.9016666 16.0414 11.7389 8 ------> CAND: 200.221953 4538.617188 0.8407693 5.8886065 26.9774 11.7161 1 ------> CAND: 86.593793 3900.113037 0.7726184 5.9368715 15.2298 11.6823 16 ------> CAND: 289.288349 4763.845215 1.1425662 6.0785694 15.9387 11.6318 8 ------> CAND: 48.860643 4629.665039 0.7374828 5.6960115 15.9371 11.6301 8 ------> CAND: 173.354451 3664.643555 0.7684027 5.9257665 15.1284 11.5487 16 ------> CAND: 48.850522 5188.658691 0.9944446 5.7651424 15.8338 11.5225 8 ------> CAND: 346.619890 3728.745361 0.9692294 6.0114713 17.7564 11.5128 4 ------> CAND: 462.101205 4128.387695 0.9369803 6.0281043 17.6397 11.4198 4 ------> CAND: 8.343738 3725.909912 0.7024359 5.8797545 15.0193 11.4053 16 ------> CAND: 230.889188 4349.924316 0.5729306 5.5354447 15.7211 11.4052 8 ------> CAND: 259.626713 3700.381348 0.3385369 5.2151318 26.2405 11.3961 1 ------> CAND: 151.848927 3722.486816 0.9258767 3.5297396 14.9726 11.3441 16 ------> CAND: 65.052717 3622.546387 0.6866698 5.8702254 14.9499 11.3143 16 ------> CAND: 252.112884 4341.433105 0.8461890 5.9340677 20.8139 11.3002 2 ------> CAND: 48.855972 4885.996582 0.8475654 5.7284160 15.6162 11.2962 8 ------> CAND: 240.047785 3700.245361 0.3405557 5.2271113 25.9701 11.2787 1 ------> CAND: 115.474048 4599.521973 0.9480873 5.9707332 14.8404 11.171 16 ------> CAND: 432.638612 4883.854492 0.8483794 5.7312045 17.3249 11.1691 4 ------> CAND: 174.811595 4688.517090 0.9073877 4.2539916 15.4899 11.1652 8 ------> CAND: 115.440571 3738.655518 0.4703496 5.6137924 14.8336 11.1621 16 ------> CAND: 346.172756 5113.608887 0.8543419 5.5604687 17.3055 11.1538 4 ------> CAND: 48.860903 4637.118164 0.7353539 5.7012744 15.4787 11.1535 8 ------> CAND: 86.624675 3604.031982 0.9677919 5.9972696 14.8254 11.1513 16 ------> CAND: 403.752388 5013.058594 0.7906500 5.4600325 15.4443 11.1178 8 ------> CAND: 435.035179 3834.662842 0.4016071 4.2204885 17.2369 11.0992 4 ------> CAND: 289.509711 3850.397461 0.8372387 5.9694018 17.2317 11.0951 4 ------> CAND: 230.959774 4813.092285 0.9918467 5.9408636 15.3957 11.0675 8 ------> CAND: 346.433303 4049.305664 0.7347298 5.8923540 15.366 11.0368 8 ------> CAND: 284.801436 3722.602783 0.3299176 5.1236420 15.3645 11.0351 8 ------> CAND: 114.501667 3978.629395 0.8796825 3.7292287 14.7201 11.0138 16 ------> CAND: 86.581077 4584.578613 1.0186493 6.0185199 14.7171 11.01 16 ------> CAND: 76.534440 5128.381836 1.0685284 4.4548135 14.7135 11.0053 16 ------> CAND: 346.442905 4264.538086 0.9316931 6.0062919 17.0707 10.967 4 ------> CAND: 129.375435 3715.810303 0.9284708 5.9985304 14.6765 10.9571 16 ------> CAND: 87.908207 3621.312256 0.7463893 5.9016666 14.6655 10.9427 16 ------> CAND: 115.326906 5107.500000 0.8567357 4.7773948 14.6499 10.9223 16 ------> CAND: 120.199450 3704.843750 0.8366570 5.9591718 20.1168 10.8863 2 ------> CAND: 432.138018 4203.544922 0.8192855 3.9408114 16.9632 10.8816 4 ------> CAND: 346.301732 4900.930176 0.9314179 5.8536677 20.1065 10.8803 2 ------> CAND: 248.177428 4053.334473 0.6552207 5.8124886 16.9579 10.8774 4 ------> CAND: 124.207569 4795.430664 0.7309811 5.5477662 14.6069 10.8663 16 ------> CAND: 115.494809 4004.074707 0.7699382 5.9190974 14.5897 10.844 16 ------> CAND: 115.476903 3868.154541 0.8255002 5.9682570 14.5832 10.8355 16 ------> CAND: 283.479497 3634.295410 0.5213748 5.7142472 16.8889 10.8227 4 ------> CAND: 462.040220 3984.515137 0.6840560 5.8547740 16.8827 10.8177 4 ------> CAND: 181.350966 3716.764404 0.9281021 5.9985166 16.8791 10.8149 4 ------> CAND: 345.986429 5606.816895 1.0679226 5.0648260 15.1416 10.8046 8 ------> CAND: 346.447836 3775.211182 0.7614400 5.9287238 15.1039 10.7657 8 ------> CAND: 115.663230 5674.997070 1.1458342 5.6192274 14.5236 10.7581 16 ------> CAND: 103.600985 3852.167969 0.7294919 5.8977385 14.5224 10.7566 16 ------> CAND: 97.712723 4896.119629 0.8459811 5.7338114 16.7986 10.751 4 ------> CAND: 231.084079 4028.042480 0.8618549 5.9840393 15.0862 10.7474 8 ------> CAND: 173.328760 4442.813965 1.0628476 6.0645528 14.4983 10.7254 16 ------> CAND: 265.087304 4041.966064 0.7398130 5.8912015 16.7376 10.7026 4 ------> CAND: 94.649477 4515.111328 1.0195885 4.0309248 14.4776 10.6984 16 ------> CAND: 115.495068 4003.292236 0.7705270 5.9195986 15.0321 10.6916 8 ------> CAND: 7.329577 4879.439453 0.9622511 5.8872786 14.4714 10.6904 16 ------> CAND: 180.224437 3812.733887 0.8027787 5.9493132 15.0234 10.6827 8 ------> CAND: 273.625674 4047.378906 0.8206564 5.9575658 15.0147 10.6737 8 ------> CAND: 356.830278 3898.541504 0.8023646 3.7198033 16.6964 10.6699 4 ------> CAND: 320.334208 3661.122314 0.9747611 6.0064597 15.0091 10.6678 8 ------> CAND: 289.519832 4776.777344 0.9961677 5.9646912 19.7304 10.6572 2 ------> CAND: 173.081966 4136.708008 0.5152816 5.5357914 14.4416 10.6517 16 ------> CAND: 400.852114 4497.630371 1.0196805 4.0185857 14.9873 10.6454 8 ------> CAND: 115.477941 3623.950684 0.6904458 5.8727689 14.9693 10.6268 8 ------> CAND: 173.205493 4692.497070 1.1331506 6.0845633 14.9683 10.6258 8 ------> CAND: 173.188106 3784.052734 0.9236719 6.0083261 14.9675 10.625 8 ------> CAND: 197.992250 3643.894775 0.9361138 5.9875302 14.967 10.6245 8 ------> CAND: 251.224066 3970.992920 0.8819015 5.9909110 14.9647 10.6221 8 ------> CAND: 159.999850 3680.272949 0.6503960 3.6473024 14.9644 10.6217 8 ------> CAND: 308.086674 3695.778809 0.8662075 5.9675250 16.6339 10.6203 4 ------> CAND: 125.612033 3970.992920 0.8819015 5.9909110 14.4169 10.6198 16 ------> CAND: 289.198040 3956.460205 0.8042696 5.9508381 14.9577 10.6149 8 ------> CAND: 104.779416 4016.530273 0.4599242 4.3080893 24.4336 10.6114 1 ------> CAND: 462.043594 4322.462402 0.8537779 5.9506850 19.6511 10.6101 2 ------> CAND: 231.025690 3963.879395 0.7067156 5.8716331 14.948 10.6049 8 ------> CAND: 86.602876 4697.564453 1.1337417 6.0775762 14.9465 10.6033 8 ------> CAND: 9.749240 5220.755859 0.9504174 4.7205982 14.4037 10.6027 16 ------> CAND: 406.765549 3843.689453 0.4934409 3.9916492 14.9456 10.6025 8 ------> CAND: 173.254281 3679.133057 0.9255252 5.9924359 14.9377 10.5943 8 ------> CAND: 231.042558 3732.455322 0.6843667 5.8667269 14.9318 10.5882 8 ------> CAND: 173.753317 4128.010742 0.6321091 4.0716090 19.6121 10.5871 2 ------> CAND: 30.042596 4086.294434 0.8981604 6.0082774 14.3894 10.5841 16 ------> CAND: 42.161155 4381.742676 0.5264565 5.3197265 14.9263 10.5826 8 [14:09:17][3831216][INFO ] Statistics: count dirty SumSpec pages 1855 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214 [14:09:17][3831216][INFO ] Data processing finished successfully! 14:09:17 (3831216): called boinc_finish(0) </stderr_txt> ]]>