Task 1724771299

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_191_4600000_1
Workunit ID: 870983009
Created: 4 Feb 2025 2:34:28 UTC
Sent: 4 Feb 2025 20:06:58 UTC
Report deadline: 18 Feb 2025 20:06:58 UTC
Received: 4 Feb 2025 22:00:50 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,756.55
CPU time (sec): 38.27
Peak working set size (MB): 242.24
Peak swap size (MB): 65349.77
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[21:15:13][104183][INFO ] Application startup - thank you for supporting Einstein@Home!
[21:15:13][104183][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_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_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 4600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_191.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_191_4600000_1_0
------> GPU usage: 0.496000
[21:15:13][104183][INFO ] Starting data processing...
[21:15:13][104183][INFO ] opti: No host transfer for n_steps. Use device global.
[21:15:13][104183][INFO ] opti: No host transfer for mean. Use device global.
[21:15:13][104183][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:15:13][104183][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:15:13][104183][INFO ] opti: power spectrum in fft callback (static link).
[21:15:13][104183][INFO ] opti: __constant__ access is not uniform, bad!
[21:15:13][104183][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[21:15:13][104183][INFO ] CUDA global memory status (initial GPU state, including context):
[21:15:13][104183][INFO ] No template file. Generating templates.
[21:15:13][104183][INFO ] Template param value T_cons = 50000
[21:15:17][104183][INFO ] Number of generated templates to be used: 50000
[21:15:17][104183][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_191.cpt
[21:15:17][104183][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_191.cpt (No such file or directory).
------> Starting from scratch...
[21:15:17][104183][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_191.binary
[21:15:17][104183][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM249.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79675573374
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 1.44755
[21:15:17][104183][INFO ] Allocating memory for dedispersed compressed time series...
[21:15:17][104183][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:15:17][104183][INFO ] 8-bit allocation done
[21:15:17][104183][INFO ] Foobar
[21:15:17][104183][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_191.binary
[21:15:17][104183][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:15:17][104183][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:15:17][104183][INFO ] FftSize = 12582913
[21:15:17][104183][INFO ] Seed for random number generator is 1105368814.
[21:15:20][104183][INFO ] 8[21:15:20][104183][INFO ] 9[21:15:21][104183][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:15:21][104183][INFO ] Normalization factor 3.97364e-08
[21:15:21][104183][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
[21:15:21][104183][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:15:21][104183][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:15:21][104183][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:15:21][104183][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:16:13][104183][INFO ] Checkpoint committed!
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[22:34:27][104183][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500593 3600.160889 0.9685763 0.0350356 20.4787 18.9048 16
------> CAND:   0.499815 3732.609131 0.6281464 3.1423018 22.2967 18.4423  8
------> CAND:   0.250426 3600.160889 0.9685763 0.0350356 18.0005 15.4269 16
------> CAND:   0.249907 3626.874512 0.5667145 3.0972059 17.5427 14.7965 16
------> CAND:   0.250167 4150.571777 1.0556132 0.2575369 17.2922 14.4534 16
------> CAND:   1.499703 4499.215332 1.1101819 3.4009366 25.4203 14.0452  2
------> CAND:   1.499444 3622.359863 0.6632549 3.1036029 25.2907 13.9677  2
------> CAND:   0.500074 9153.190430 1.4734755 3.7073262 18.109 13.9185  8
------> CAND:   0.500334 3618.827148 0.7629361 0.0532621 17.4576 13.2274  8
------> CAND:   0.166605 3729.324707 0.6381620 3.1419764 16.3079 13.1183 16
------> CAND:   0.749722 4264.333008 1.0516874 3.3372395 19.3037 12.751  4
------> CAND: 115.517127 5606.196289 1.1044910 0.6781354 16.9802 12.7233  8
------> CAND: 279.911765 6617.648926 0.8676426 3.6130626 16.8866 12.6247  8
------> CAND: 139.955882 6617.648926 0.8676426 3.6130626 15.829 12.4767 16
------> CAND:  86.431081 4101.030762 0.3971583 3.2071455 15.7803 12.4119 16
------> CAND: 172.753168 5061.213379 1.0285484 3.5111523 16.5904 12.3134  8
------> CAND: 230.481239 4642.366699 0.7845864 3.4093652 16.443 12.1588  8
------> CAND:   0.499555 3610.685791 0.9589366 3.1135836 16.4319 12.1472  8
------> CAND:  43.195558 3877.453613 0.7290213 3.2007768 15.5286 12.0772 16
------> CAND:   1.250056 6162.253418 0.2626985 1.2872964 21.9293 11.9633  2
------> CAND:   1.250315 9083.072266 0.7246890 1.7968172 21.8965 11.9438  2
------> CAND:   0.499296 3612.212402 0.9397296 3.1135354 16.2302 11.936  8
------> CAND:  86.445873 5616.793945 0.4242271 3.3976672 15.3384 11.8256 16
------> CAND:  86.389041 4651.419434 0.8625001 3.4189699 15.2587 11.7203 16
------> CAND: 116.083635 4238.284668 0.4351518 3.2615151 15.2406 11.6965 16
------> CAND: 230.439199 4180.566895 0.8034031 3.2992041 15.923 11.6154  8
------> CAND:   1.500222 6453.800781 0.9923168 3.6383247 21.2587 11.5645  2
------> CAND:   0.749981 4372.611816 1.0905489 3.3681273 17.729 11.491  4
------> CAND:  24.028731 3830.091797 0.3771928 0.2026659 15.0545 11.4516 16
------> CAND:  79.947764 4029.042480 0.9589211 0.2167830 14.9984 11.3779 16
------> CAND:   1.499963 3744.077393 0.3455959 3.1008494 20.9338 11.3714  2
------> CAND: 203.579482 3761.631592 0.5342770 0.1338094 14.9934 11.3713 16
------> CAND: 345.724324 4101.030762 0.3971583 3.2071455 17.4744 11.2881  4
------> CAND:  52.663231 4517.733398 1.0197483 0.3847516 14.8997 11.2485 16
------> CAND:   0.374991 3622.359863 0.6632549 3.1036029 15.5606 11.2385  8
------> CAND: 115.240749 4642.366699 0.7845864 3.4093652 14.8763 11.2179 16
------> CAND:   1.500482 8816.637695 1.4962038 3.7321761 20.6394 11.1966  2
------> CAND: 115.521538 5337.437500 0.8927234 0.6248629 14.853 11.1875 16
------> CAND: 255.497403 3895.492676 0.5973222 0.1850280 17.3361 11.1781  4
------> CAND: 194.809370 5125.158691 1.0267206 0.5627313 14.8396 11.1699 16
------> CAND: 230.422590 4863.451172 0.8991408 3.4644575 15.4871 11.1623  8
------> CAND:   1.249796 3749.509766 0.1006073 0.4186226 20.4948 11.1107  2
------> CAND: 166.715688 4536.624512 0.3631722 0.4961563 14.7729 11.0828 16
------> CAND: 180.306442 5207.193359 0.7505820 0.6102775 14.7257 11.0211 16
------> CAND: 316.642431 4983.172852 0.6820001 3.4566140 15.332 11.0015  8
------> CAND: 215.614219 3993.403564 0.7754658 3.2416842 17.1033 10.9929  4
------> CAND: 172.714501 4386.747070 0.9821988 3.3661094 15.3155 10.9844  8
------> CAND: 152.329538 4065.066895 0.9849792 0.2292156 14.697 10.9838 16
------> CAND:  86.453139 7359.471680 0.7143472 3.5637527 14.6917 10.9768 16
------> CAND: 129.362719 4343.229004 1.0092881 3.3563716 14.6908 10.9756 16
------> CAND: 109.205345 4915.797363 0.2266926 0.8105107 14.6679 10.9458 16
------> CAND: 172.901608 7348.347168 0.7031503 3.5209560 15.27 10.9374  8
------> CAND: 460.939123 4495.360352 1.0194055 3.3951445 20.1823 10.9252  2
------> CAND: 115.493771 4113.145020 0.5836880 0.2825851 14.6494 10.9218 16
------> CAND: 115.176910 5237.138184 1.2183245 3.5541217 14.6125 10.8737 16
------> CAND: 111.484354 4784.810547 0.8321374 0.4766361 16.9389 10.8624  4
------> CAND: 343.529655 4914.096191 0.9822786 3.4812009 15.1887 10.8533  8
------> CAND: 115.268257 6532.250977 0.9390543 3.6296184 14.5891 10.8432 16
------> CAND: 388.297061 4149.775879 0.8156845 3.2913890 15.1701 10.834  8
------> CAND:  86.556684 8635.566406 1.4936548 1.2068278 14.5648 10.8116 16
------> CAND: 198.764549 3988.991943 0.8023834 3.2421284 14.5647 10.8116 16
------> CAND: 103.685326 4907.695801 0.7603759 3.4471002 15.1459 10.8091  8
------> CAND:  86.390857 3877.453613 0.7290213 3.2007768 14.5556 10.7997 16
------> CAND: 259.837174 4223.867676 0.5125597 0.3388961 16.8497 10.7916  4
------> CAND:  42.359679 5158.023438 1.0259638 0.5635605 14.5448 10.7856 16
------> CAND: 422.874320 4783.946777 0.5404785 3.3828101 16.841 10.7847  4
------> CAND: 141.955919 4557.118652 0.7226241 3.3763254 14.5374 10.7761 16
------> CAND: 375.497550 4900.248047 0.9831225 0.4964962 15.1122 10.7743  8
------> CAND: 417.141503 4069.206543 1.0425500 3.2797132 24.7675 10.7564  1
------> CAND: 194.899680 4526.549805 0.3024241 0.5269646 14.5088 10.739 16
------> CAND: 151.319788 4095.004395 0.8847789 3.2798228 14.4921 10.7173 16
------> CAND:   1.500741 6654.685547 0.2235130 2.5870206 19.8278 10.7149  2
------> CAND:  96.922517 3941.695068 0.8476541 3.2296848 14.487 10.7106 16
------> CAND:  91.585711 5338.942871 0.2401982 3.2181938 14.4738 10.6935 16
------> CAND: 180.436715 4144.865723 0.4911807 3.2426894 14.4715 10.6905 16
------> CAND:   0.166864 4029.656738 0.5441620 0.2475540 14.46 10.6757 16
------> CAND:  86.463001 5324.430176 0.2469888 3.1908667 14.4579 10.6729 16
------> CAND:   0.374731 3622.950195 0.6337218 3.1016090 14.9937 10.652  8
------> CAND: 115.246199 6314.664551 1.0106343 3.6503830 14.9935 10.6517  8
------> CAND: 163.585229 4025.308594 0.9204211 0.2174105 14.4389 10.6483 16
------> CAND: 115.264624 5455.333496 0.8342979 3.5460079 16.6639 10.6442  4
------> CAND: 280.348778 5521.553711 0.7085378 0.7199185 14.9857 10.6438  8
------> CAND: 389.311223 4110.953125 0.3152759 0.3423423 19.6975 10.6377  2
------> CAND: 167.549491 3972.271484 0.3725073 3.1766479 16.6461 10.6301  4
------> CAND:   0.249648 3636.029785 0.9706893 3.1242113 14.9678 10.6253  8
------> CAND: 116.574367 3919.095947 0.5575562 3.1976140 14.9435 10.6003  8
------> CAND:  40.629532 4443.397461 0.9009402 0.3688695 14.396 10.5927 16
------> CAND: 184.960998 3906.757568 0.8367473 3.2175126 14.3898 10.5847 16
------> CAND: 345.506596 5061.213379 1.0285484 3.5111523 16.5665 10.5669  4
------> CAND: 173.459293 3626.825684 0.5675757 0.0675570 14.8994 10.5549  8
------> CAND: 230.978978 4973.937012 0.6860132 0.5534975 14.8833 10.5383  8
------> CAND: 214.753687 5125.473633 0.8507071 3.5036254 14.8807 10.5355  8
------> CAND: 482.627082 4027.079102 0.5477796 3.2287912 16.5224 10.532  4
------> CAND: 115.250092 6130.859863 1.2250601 3.6645763 14.3436 10.5249 16
------> CAND: 194.655482 4110.953125 0.3152759 0.3423423 16.5022 10.516  4
------> CAND:  72.251501 7486.693848 0.9921296 3.6718767 14.3366 10.5159 16
------> CAND: 103.388447 3655.515869 0.2778518 0.1517747 14.3338 10.5122 16
------> CAND: 115.211165 4863.451172 0.8991408 3.4644575 14.3327 10.5109 16
------> CAND: 107.807110 3952.913818 0.7618803 3.2278807 14.8466 10.5004  8
------> CAND: 346.666862 3887.809814 0.9814788 0.1597440 16.4819 10.5  4
[22:34:27][104183][INFO ] Statistics: count dirty SumSpec pages 409005 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:34:27][104183][INFO ] Data processing finished successfully!
22:34:27 (104183): called boinc_finish(0)

</stderr_txt>
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