Task 1732966201

Name: Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_151_3150000_1
Workunit ID: 875793899
Created: 20 Feb 2025 20:48:01 UTC
Sent: 20 Feb 2025 23:46:06 UTC
Report deadline: 6 Mar 2025 23:46:06 UTC
Received: 21 Feb 2025 2:16:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 665.77
CPU time (sec): 11.80
Peak working set size (MB): 285.13
Peak swap size (MB): 10503
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[19:05:36][2556832][INFO ] Application startup - thank you for supporting Einstein@Home!
[19:05:36][2556832][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_cfbf00127_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_151.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 3150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_151.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_151_3150000_1_0
------> GPU usage: 0.500000
[19:05:36][2556832][INFO ] Starting data processing...
[19:05:36][2556832][INFO ] opti: No host transfer for n_steps. Use device global.
[19:05:36][2556832][INFO ] opti: No host transfer for mean. Use device global.
[19:05:36][2556832][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:05:36][2556832][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:05:36][2556832][INFO ] opti: power spectrum in fft callback (static link).
[19:05:36][2556832][INFO ] opti: __constant__ access is not uniform, bad!
[19:05:36][2556832][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[19:05:36][2556832][INFO ] CUDA global memory status (initial GPU state, including context):
[19:05:36][2556832][INFO ] No template file. Generating templates.
[19:05:36][2556832][INFO ] Template param value T_cons = 50000
[19:05:39][2556832][INFO ] Number of generated templates to be used: 50000
[19:05:39][2556832][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_151.cpt
[19:05:39][2556832][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_151.cpt (No such file or directory).
------> Starting from scratch...
[19:05:39][2556832][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_151.binary
[19:05:39][2556832][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM245.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044928697
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 245.1 cm^-3 pc
------> Scale factor: 1.23728
[19:05:39][2556832][INFO ] Allocating memory for dedispersed compressed time series...
[19:05:39][2556832][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:05:39][2556832][INFO ] 8-bit allocation done
[19:05:39][2556832][INFO ] Foobar
[19:05:39][2556832][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_151.binary
[19:05:39][2556832][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:05:40][2556832][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:05:40][2556832][INFO ] FftSize = 12582913
[19:05:40][2556832][INFO ] Seed for random number generator is -1029381959.
[19:05:41][2556832][INFO ] 8[19:05:41][2556832][INFO ] 9[19:05:41][2556832][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:05:41][2556832][INFO ] Normalization factor 3.97364e-08
[19:05:42][2556832][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
[19:05:42][2556832][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:05:42][2556832][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:05:42][2556832][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:05:42][2556832][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:06:36][2556832][INFO ] Checkpoint committed!
[19:07:36][2556832][INFO ] Checkpoint committed!
[19:08:36][2556832][INFO ] Checkpoint committed!
[19:09:36][2556832][INFO ] Checkpoint committed!
[19:10:36][2556832][INFO ] Checkpoint committed!
[19:11:37][2556832][INFO ] Checkpoint committed!
[19:12:37][2556832][INFO ] Checkpoint committed!
[19:13:37][2556832][INFO ] Checkpoint committed!
[19:14:37][2556832][INFO ] Checkpoint committed!
[19:15:37][2556832][INFO ] Checkpoint committed!
[19:16:37][2556832][INFO ] Checkpoint committed!
[19:16:41][2556832][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 119.917364 5395.040527 0.9951270 3.0546479 18.5648 12.1586  4
------> CAND: 189.326461 4507.487793 0.5138023 1.0336992 15.5144 12.0585 16
------> CAND: 218.963704 3800.492432 0.9532201 3.0139716 16.3319 12.0425  8
------> CAND: 128.369577 3906.910645 0.8264489 0.3973371 15.4465 11.9686 16
------> CAND: 259.205789 4260.457520 0.5916824 2.8910348 16.2532 11.9602  8
------> CAND: 172.741750 3936.852539 0.8820683 3.0179834 15.4399 11.9598 16
------> CAND: 172.887854 4118.938477 0.3234092 2.4171474 16.0681 11.7667  8
------> CAND: 124.263104 3771.721436 0.8991371 0.2971545 15.2642 11.7276 16
------> CAND: 122.257617 3989.458984 0.7430053 2.9796865 15.1295 11.5501 16
------> CAND:  83.431934 4507.588379 1.0017974 0.6661205 15.8441 11.5332  8
------> CAND:  32.550493 4239.496582 0.8860541 3.0557477 17.6221 11.4058  4
------> CAND:  32.549974 4157.682129 0.8549314 3.0369995 17.5881 11.3787  4
------> CAND: 115.203640 3855.735596 0.9246307 3.0189092 14.9883 11.3647 16
------> CAND: 316.991211 6380.985352 1.2931753 1.5192864 15.6614 11.3431  8
------> CAND: 340.371689 4042.177490 0.9325892 3.0491276 20.8859 11.343  2
------> CAND: 115.307184 5143.816406 0.7253765 2.8486631 14.9549 11.3209 16
------> CAND: 172.683620 3894.912109 0.9966182 3.0400562 15.6066 11.2863  8
------> CAND: 149.139392 4822.945801 1.1563145 0.7642918 14.8821 11.2256 16
------> CAND:  98.172832 3649.798340 0.3515230 2.6373327 17.3897 11.2207  4
------> CAND: 115.238414 4076.990723 0.5684499 2.8780737 14.878 11.2201 16
------> CAND: 110.580225 3932.572998 0.2851253 2.3688352 14.8156 11.1386 16
------> CAND:  86.443278 4574.002930 0.4128675 2.4770596 14.7899 11.1049 16
------> CAND: 312.593310 4029.542236 0.8968180 0.4444962 15.406 11.0782  8
------> CAND: 399.179058 3794.539062 0.4862585 2.7947817 25.5043 11.0764  1
------> CAND: 175.167901 5046.129883 1.1864549 0.8682618 17.1673 11.0438  4
------> CAND: 203.905166 4019.098633 0.5193809 0.6429977 14.7318 11.0292 16
------> CAND: 204.063986 4004.776855 0.8309720 0.4527689 14.7058 10.9952 16
------> CAND: 399.103022 4407.361328 0.6244121 0.8179907 15.3146 10.9835  8
------> CAND:  86.385148 4079.103271 0.7239158 2.9789915 14.6817 10.9638 16
------> CAND: 291.716058 6581.759277 1.2686214 1.6650796 15.2529 10.9196  8
------> CAND:  87.004077 3936.426514 0.8824390 3.0223446 14.6211 10.8848 16
------> CAND: 172.909912 4266.019531 0.3080715 2.1935756 14.6162 10.8785 16
------> CAND:  23.268110 4034.198730 0.7027549 0.5269177 14.6059 10.8651 16
------> CAND: 172.747200 4999.046387 1.0542446 3.1288216 16.9302 10.8554  4
------> CAND:  57.584043 4093.202637 0.6468866 2.9360497 14.596 10.8522 16
------> CAND: 149.827092 4709.308594 0.9248799 3.0894706 14.5772 10.8278 16
------> CAND: 230.477087 4076.990723 0.5684499 2.8780737 15.1522 10.8156  8
------> CAND: 115.290575 3942.419189 0.6579865 2.9333634 14.5677 10.8154 16
------> CAND: 115.220248 3751.049805 0.5992374 2.8739593 14.5528 10.796 16
------> CAND:  62.946281 5593.806641 1.1394192 3.1102846 14.5413 10.7811 16
------> CAND: 460.768625 3974.863037 0.8453457 3.0168185 19.9339 10.7778  2
------> CAND:  35.916846 4398.116211 0.3893344 1.2224396 14.5369 10.7755 16
------> CAND:  84.918662 4059.903809 0.6795167 2.9477706 16.8028 10.7543  4
------> CAND: 499.227882 3917.821533 0.9627466 3.0365267 16.7983 10.7508  4
------> CAND:  70.100949 5479.905273 0.8579084 1.3248651 15.0806 10.7416  8
------> CAND: 172.878511 5882.603027 0.9993110 2.9009125 19.861 10.7346  2
------> CAND: 373.795430 3836.455811 0.5767455 2.8689194 15.0689 10.7296  8
------> CAND: 134.015718 5525.651855 0.8451996 2.8790808 14.4978 10.7247 16
------> CAND:  86.376584 5235.703125 1.1378844 3.1570020 16.7524 10.7144  4
------> CAND: 302.992249 3969.042969 0.9306036 3.0372028 15.054 10.7142  8
------> CAND:  68.570883 3893.406738 0.6348904 0.4683686 14.4754 10.6956 16
------> CAND: 190.812670 4274.551758 0.9278817 0.5689482 14.4717 10.6908 16
------> CAND: 345.619483 3957.056641 0.4517953 2.7625234 15.0201 10.6792  8
------> CAND: 345.549156 4395.922852 0.8702176 3.0639749 16.6686 10.6479  4
------> CAND: 230.388854 3754.779785 0.8042523 2.9652059 16.6445 10.6288  4
------> CAND: 178.769369 3990.409668 0.6352568 2.9238927 14.4161 10.6187 16
------> CAND:  86.451582 5301.663574 0.5735212 2.4151263 14.4152 10.6176 16
------> CAND:  57.627900 4072.103027 0.6674179 2.9412639 14.4151 10.6175 16
------> CAND: 134.599094 3724.242432 0.4433924 0.4965923 14.9395 10.5961  8
------> CAND: 279.808221 4072.397949 0.8591915 3.0345905 14.9363 10.5928  8
------> CAND: 395.627935 4579.772949 0.9586969 3.1055880 19.614 10.5882  2
------> CAND: 386.337248 4138.014648 0.8009617 3.0134261 19.6096 10.5855  2
------> CAND: 261.299509 4071.347412 0.6681796 2.9416883 19.5986 10.5791  2
------> CAND: 253.747014 3712.404053 0.9324101 0.2547651 16.5777 10.5758  4
------> CAND: 172.761473 3789.109863 0.8179311 2.9721229 14.9056 10.5612  8
------> CAND: 373.665156 3799.551025 0.9532045 0.2999516 14.9035 10.5591  8
------> CAND: 458.167306 4209.257812 0.4559590 0.8750350 16.5445 10.5495  4
------> CAND:  86.369837 3820.501953 0.7641904 2.9597211 14.3589 10.5447 16
------> CAND: 279.929152 4082.525391 0.5601330 2.8708255 16.5325 10.54  4
------> CAND: 384.658742 3635.969482 0.4554794 0.4153856 16.5322 10.5398  4
------> CAND:  86.453918 4754.012207 0.4699453 2.5446658 14.3524 10.5363 16
------> CAND: 320.402719 3842.037598 0.9890912 3.0309827 14.8801 10.5349  8
------> CAND: 289.411876 6430.873047 1.2954113 2.9738874 14.868 10.5225  8
------> CAND:  62.695855 6392.607910 1.2937154 1.5264939 14.3412 10.5218 16
------> CAND:  71.803848 5372.092773 0.7532107 2.7976029 14.8666 10.5211  8
------> CAND: 115.230629 4052.163574 0.6869825 2.9515407 14.3377 10.5173 16
------> CAND: 209.707012 4739.620117 0.4838485 2.5722516 16.4963 10.5113  4
------> CAND: 403.439160 4110.524902 0.3960951 2.6471472 16.4944 10.5099  4
------> CAND: 192.928189 3782.493652 0.6929966 2.9301147 14.3299 10.5072 16
------> CAND: 100.648550 4652.180176 1.1323390 3.1683702 16.4763 10.4955  4
------> CAND: 115.296803 4042.957764 0.3446914 2.5444486 14.3196 10.4939 16
------> CAND:  86.439385 5882.603027 0.9993110 2.9009125 16.4643 10.486  4
------> CAND:  79.200118 4148.150879 0.5309684 2.8303351 14.3126 10.4849 16
------> CAND: 315.149734 4146.172363 0.5368019 2.8458693 14.8295 10.4829  8
------> CAND: 115.303032 3886.030273 0.2823547 2.4029744 14.3079 10.4787 16
------> CAND: 115.213241 4319.452148 0.9664610 3.0905697 14.304 10.4737 16
------> CAND: 259.109511 3722.021729 0.9009821 2.9803896 14.8175 10.4705  8
------> CAND: 170.185844 4042.177490 0.9325892 3.0491276 16.4444 10.4703  4
------> CAND:  86.421739 4029.830811 0.4976338 2.8026779 14.3004 10.4691 16
------> CAND: 345.854079 3836.554443 0.5778484 2.8759942 16.4392 10.4662  4
------> CAND:  43.285608 3609.867188 0.9521047 2.9656549 14.8122 10.4651  8
------> CAND: 336.819787 4019.212646 0.8993180 0.4379250 14.8011 10.4537  8
------> CAND: 199.589529 3794.539062 0.4862585 2.7947817 19.3725 10.445  2
------> CAND:  96.177207 4298.739258 1.0535094 0.5371743 14.2808 10.4438 16
------> CAND: 200.455511 5902.294434 1.2850103 3.1348984 14.2751 10.4365 16
------> CAND: 172.735522 4697.675781 0.9258682 3.0828676 19.3504 10.4319  2
------> CAND: 234.710720 4676.058105 0.6145593 1.0221868 14.7719 10.4237  8
------> CAND: 115.255282 4331.075684 0.6885063 2.9643259 14.7713 10.423  8
------> CAND:  98.174908 3755.424805 0.3753504 2.6591859 14.7696 10.4212  8
------> CAND: 450.825013 4007.012939 0.8307450 3.0163267 23.9835 10.4159  1
[19:16:41][2556832][INFO ] Statistics: count dirty SumSpec pages 1742 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:16:41][2556832][INFO ] Data processing finished successfully!
19:16:41 (2556832): called boinc_finish(0)

</stderr_txt>
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