Task 1724770640

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_189_8250000_1
Workunit ID: 870982680
Created: 4 Feb 2025 2:34:25 UTC
Sent: 4 Feb 2025 4:42:13 UTC
Report deadline: 18 Feb 2025 4:42:13 UTC
Received: 4 Feb 2025 6:46:30 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,830.82
CPU time (sec): 44.27
Peak working set size (MB): 242.1
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>
[05:50:36][55946][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:50:36][55946][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_189.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 8250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_189.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_189_8250000_1_0
------> GPU usage: 0.496000
[05:50:36][55946][INFO ] Starting data processing...
[05:50:36][55946][INFO ] opti: No host transfer for n_steps. Use device global.
[05:50:36][55946][INFO ] opti: No host transfer for mean. Use device global.
[05:50:36][55946][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:50:36][55946][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:50:36][55946][INFO ] opti: power spectrum in fft callback (static link).
[05:50:36][55946][INFO ] opti: __constant__ access is not uniform, bad!
[05:50:36][55946][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[05:50:36][55946][INFO ] CUDA global memory status (initial GPU state, including context):
[05:50:36][55946][INFO ] No template file. Generating templates.
[05:50:36][55946][INFO ] Template param value T_cons = 50000
[05:50:40][55946][INFO ] Number of generated templates to be used: 50000
[05:50:40][55946][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_189.cpt
[05:50:40][55946][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_189.cpt (No such file or directory).
------> Starting from scratch...
[05:50:40][55946][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_189.binary
[05:50:40][55946][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_DM248.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755737028
------> 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: 248.9 cm^-3 pc
------> Scale factor: 1.44787
[05:50:40][55946][INFO ] Allocating memory for dedispersed compressed time series...
[05:50:40][55946][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:50:40][55946][INFO ] 8-bit allocation done
[05:50:40][55946][INFO ] Foobar
[05:50:40][55946][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_189.binary
[05:50:40][55946][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:50:40][55946][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:50:40][55946][INFO ] FftSize = 12582913
[05:50:40][55946][INFO ] Seed for random number generator is 1106813944.
[05:50:43][55946][INFO ] 8[05:50:43][55946][INFO ] 9[05:50:44][55946][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:50:44][55946][INFO ] Normalization factor 3.97364e-08
[05:50:44][55946][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
[05:50:44][55946][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
[05:50:44][55946][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:50:44][55946][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:50:44][55946][INFO ] Launching time series padding kernel: grid 196608, block 32
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[07:11:05][55946][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 4220.780273 0.9964467 3.9740548 23.5152 19.7801  8
------> CAND:   0.499296 4497.870605 1.1018214 4.1293244 22.5515 18.7214  8
------> CAND:   1.498665 3807.113525 0.8668051 3.7290533 32.4112 18.2359  2
------> CAND:   1.498406 4238.670410 1.0652391 3.9491484 32.1018 18.05  2
------> CAND:   0.500074 3867.452881 1.0068196 5.9425745 20.6769 16.6778  8
------> CAND:   0.749203 3807.113525 0.8668051 3.7290533 23.7649 16.3615  4
------> CAND:   0.249648 4150.682617 0.9558215 3.9565227 18.4021 15.9832 16
------> CAND:   0.499036 5177.052734 1.1377029 4.8124342 19.9781 15.922  8
------> CAND:   0.749462 3709.899170 0.8412508 3.6688848 23.1227 15.8386  4
------> CAND:   1.498146 4546.471680 1.1081287 4.1644392 28.1758 15.694  2
------> CAND:   0.500334 3602.038086 0.9681681 5.9168410 19.1249 15.0041  8
------> CAND:   0.499815 3751.224121 0.5097293 4.0939984 18.8901 14.7524  8
------> CAND:   0.249907 3822.372803 0.8309962 3.7705390 18.6526 14.4983  8
------> CAND:   0.374472 4268.746582 1.0694128 3.9697967 18.5978 14.4397  8
------> CAND:   0.748943 4546.471680 1.1081287 4.1644392 21.2149 14.2911  4
------> CAND:   1.498925 3618.580566 0.8550897 3.5781405 25.7364 14.2341  2
------> CAND:   0.250167 3816.953857 0.9985371 5.9379735 16.938 13.9705 16
------> CAND:   0.374731 3807.113525 0.8668051 3.7290533 18.124 13.9345  8
------> CAND:   0.166345 4838.189941 1.0272620 4.5167332 16.8856 13.8993 16
------> CAND:   0.166605 3795.149658 0.6001164 3.9742022 16.6167 13.5348 16
------> CAND: 157.950247 3727.809814 0.9527491 5.9207044 15.8662 12.5264 16
------> CAND:   0.214095 4268.746582 1.0694128 3.9697967 16.5968 12.3202  8
------> CAND: 115.494290 3987.205078 0.9211715 5.8887253 15.6422 12.2281 16
------> CAND:   0.187366 3852.415039 0.9178510 3.7347562 15.591 12.1601 16
------> CAND:   1.499184 3981.844971 0.6662151 5.6435342 27.946 12.1368  1
------> CAND:   1.497887 4794.351562 1.1383015 4.3624597 22.0233 12.0193  2
------> CAND: 115.474567 3772.375488 0.6153252 5.6418614 15.4238 11.9384 16
------> CAND:   0.299733 4240.982910 1.0656040 3.9455688 16.227 11.9327  8
------> CAND:   1.248758 4095.051514 0.7669774 5.7297106 21.836 11.9078  2
------> CAND: 164.037294 5189.395020 1.1226406 4.8480511 16.1778 11.8813  8
------> CAND: 462.012712 3956.673340 0.9749890 5.9238825 27.2395 11.83  1
------> CAND:   1.248239 4882.602051 1.1452171 5.8292308 21.6751 11.8121  2
------> CAND:   1.248499 4395.064453 0.8955188 5.7684474 21.6038 11.7697  2
------> CAND:   1.499444 3631.920654 0.5736355 5.6202874 27.0221 11.7355  1
------> CAND:  82.018647 5189.395020 1.1226406 4.8480511 15.258 11.7194 16
------> CAND: 115.555275 3977.617432 0.9819214 5.9265881 15.2285 11.6805 16
------> CAND: 188.020611 3752.513672 0.5002507 4.1300840 15.224 11.6746 16
------> CAND: 245.733111 3895.850098 0.9016033 3.7749836 15.913 11.605  8
------> CAND: 439.225213 3908.120850 0.9755369 3.7462430 17.8704 11.6038  4
------> CAND:  98.615295 4170.752930 0.8230542 5.7760496 15.1444 11.5698 16
------> CAND: 200.202749 4465.560547 0.8368185 5.6638298 26.5988 11.5517  1
------> CAND: 115.514791 4567.851562 0.9598731 5.7671452 15.0637 11.4636 16
------> CAND:   1.249018 3732.681641 0.5257919 5.4945116 21.0827 11.4599  2
------> CAND:  10.005375 5091.282715 1.1538349 5.7126565 15.0593 11.4578 16
------> CAND:   1.249796 4105.100098 0.6680889 4.2439494 21.0687 11.4516  2
------> CAND:   1.249537 4632.203125 0.8886768 4.4864035 20.9932 11.4067  2
------> CAND:   0.500853 3603.305176 0.9678935 5.9137435 17.6144 11.3996  4
------> CAND: 108.855786 3636.084473 0.9605362 5.9140835 15.0026 11.3834 16
------> CAND:  10.010047 3744.344238 0.6940114 5.7351003 14.9671 11.3369 16
------> CAND:   1.249277 5101.009766 1.1545596 4.6430254 20.7994 11.2916  2
------> CAND: 159.796395 3686.989502 0.9029846 5.8946810 14.9242 11.2806 16
------> CAND: 115.496366 3623.848877 0.7244745 5.7739415 14.8939 11.241 16
------> CAND: 295.526950 4576.442383 0.7955149 5.4906340 15.5365 11.2135  8
------> CAND: 115.513234 3751.462402 0.8699812 5.8783040 14.8692 11.2086 16
------> CAND: 231.006486 3956.673340 0.9749890 5.9238825 20.5725 11.1569  2
------> CAND: 357.901791 4860.625977 0.9399206 4.7072334 17.2829 11.1357  4
------> CAND: 115.580187 3681.534180 0.9765090 5.9281125 14.812 11.1338 16
------> CAND: 115.364016 5114.850098 1.0215783 5.3667431 14.8099 11.1311 16
------> CAND: 115.503113 3956.673340 0.9749890 5.9238825 17.2676 11.1236  4
------> CAND:  23.652702 4270.662109 0.5902478 4.8878565 17.2549 11.1135  4
------> CAND:  62.164640 4266.208496 0.5996013 4.7162910 14.7845 11.0979 16
------> CAND:   1.250056 3642.760742 0.4940006 3.9837937 20.4357 11.0757  2
------> CAND: 346.526727 3708.709473 0.8223398 5.8454456 15.3985 11.0703  8
------> CAND: 259.825497 3834.949707 1.0023880 5.9476390 17.1458 11.0267  4
------> CAND:  86.580299 3627.020508 0.6526291 5.7093773 14.6821 10.9643 16
------> CAND: 312.547895 3829.591309 0.5599725 4.1055398 20.2447 10.9623  2
------> CAND: 241.988394 4573.253418 0.9591077 4.3297038 15.2867 10.9546  8
------> CAND:  70.709238 4378.296875 0.9926304 4.1075306 15.2853 10.9531  8
------> CAND: 386.794243 3741.293701 0.8774849 3.6648729 15.2592 10.9261  8
------> CAND: 123.018758 4035.527588 0.6662667 5.6112928 14.6508 10.9236 16
------> CAND: 186.525579 4497.666016 0.7004546 5.2169118 17.007 10.9164  4
------> CAND: 115.519722 3745.082031 0.8938441 5.8837667 14.6298 10.8963 16
------> CAND:  50.061652 4351.443848 0.9290400 5.8197408 16.9713 10.8881  4
------> CAND: 115.539185 3623.005371 0.7352797 5.7868338 15.2206 10.8862  8
------> CAND: 289.494919 4397.199707 0.7465233 4.4499450 15.2194 10.885  8
------> CAND: 115.485467 3992.257812 0.6514511 5.6157231 15.2109 10.8762  8
------> CAND: 291.577739 5000.992676 0.9492997 5.2431154 15.2066 10.8718  8
------> CAND: 164.981129 5067.503418 1.1516600 5.7142715 14.5891 10.8433 16
------> CAND: 201.715169 3994.531738 0.9193348 3.8532631 16.8962 10.8285  4
------> CAND:  16.699933 4508.628418 1.0509270 5.8800149 14.5749 10.8249 16
------> CAND: 217.711313 3636.084473 0.9605362 5.9140835 15.1564 10.8199  8
------> CAND: 100.101504 4465.560547 0.8368185 5.6638298 19.9995 10.8168  2
------> CAND:  86.511788 4275.161133 0.5871087 4.8960061 14.5669 10.8144 16
------> CAND: 141.418476 4378.296875 0.9926304 4.1075306 16.8784 10.8143  4
------> CAND: 256.552048 4497.863281 0.7002906 5.2150660 15.1285 10.7911  8
------> CAND: 310.104876 4251.523926 0.8769736 5.8069882 19.9165 10.7675  2
------> CAND:   0.749722 3981.844971 0.6662151 5.6435342 19.8806 10.7463  2
------> CAND: 154.806553 4243.211914 1.0658284 3.9574530 14.4931 10.7185 16
------> CAND: 198.699413 4996.992188 0.9502177 5.2737265 15.0541 10.7143  8
------> CAND:  66.734336 4465.560547 0.8368185 5.6638298 16.7302 10.6967  4
------> CAND: 203.149995 4553.455566 1.1091158 4.1627536 15.0368 10.6964  8
------> CAND: 259.762436 3628.853027 0.6252482 5.6854172 15.0141 10.673  8
------> CAND:  28.901016 3614.592041 0.9058101 5.8913074 14.4554 10.6696 16
------> CAND:  16.678913 4858.635742 1.0040710 5.6480794 14.4452 10.6564 16
------> CAND: 480.568655 4089.168701 1.0157115 5.9372554 19.7195 10.6507  2
------> CAND: 384.762287 4112.476074 1.0174775 3.8754995 16.6688 10.6481  4
------> CAND:   1.499703 3920.819336 0.9186491 5.8928003 19.7073 10.6435  2
------> CAND:  52.040928 4627.456543 1.1184939 5.9054255 14.9821 10.64  8
------> CAND:  68.532475 3802.007812 0.8696183 3.7274442 16.6582 10.6397  4
------> CAND:  18.378698 3628.497314 0.6308793 3.7577553 14.4248 10.63 16
[07:11:05][55946][INFO ] Statistics: count dirty SumSpec pages 494965 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:11:05][55946][INFO ] Data processing finished successfully!
07:11:05 (55946): called boinc_finish(0)

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