Task 1708972225

Name: Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_19_2550000_1
Workunit ID: 861336875
Created: 5 Jan 2025 14:48:21 UTC
Sent: 5 Jan 2025 22:43:48 UTC
Report deadline: 19 Jan 2025 22:43:48 UTC
Received: 5 Jan 2025 23:01:34 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 838.58
CPU time (sec): 16.03
Peak working set size (MB): 395.6
Peak swap size (MB): 14818.01
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[15:45:30][97398][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_3_dms_200_19.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 2550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_19.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_19_2550000_1_0
------> GPU usage: 0.500000
[15:45:30][97398][INFO ] Starting data processing...
[15:45:30][97398][INFO ] opti: No host transfer for n_steps. Use device global.
[15:45:30][97398][INFO ] opti: No host transfer for mean. Use device global.
[15:45:30][97398][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:45:30][97398][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:45:30][97398][INFO ] opti: power spectrum in fft callback (static link).
[15:45:30][97398][INFO ] opti: __constant__ access is not uniform, bad!
[15:45:30][97398][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[15:45:30][97398][INFO ] CUDA global memory status (initial GPU state, including context):
[15:45:30][97398][INFO ] No template file. Generating templates.
[15:45:30][97398][INFO ] Template param value T_cons = 50000
[15:45:34][97398][INFO ] Number of generated templates to be used: 50000
[15:45:34][97398][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_3_dms_200_19.cpt
[15:45:34][97398][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_3_dms_200_19.cpt (No such file or directory).
------> Starting from scratch...
[15:45:34][97398][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_19.binary
[15:45:34][97398][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_3_dms_200_DM231.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714528267679
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 231.9 cm^-3 pc
------> Scale factor: 1.62906
[15:45:34][97398][INFO ] Allocating memory for dedispersed compressed time series...
[15:45:34][97398][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:45:34][97398][INFO ] 8-bit allocation done
[15:45:34][97398][INFO ] Foobar
[15:45:34][97398][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_19.binary
[15:45:35][97398][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:45:35][97398][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:45:35][97398][INFO ] FftSize = 12582913
[15:45:35][97398][INFO ] Seed for random number generator is 1110493684.
[15:45:36][97398][INFO ] 8[15:45:36][97398][INFO ] 9[15:45:37][97398][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:45:37][97398][INFO ] Normalization factor 3.97364e-08
[15:45:37][97398][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
[15:45:37][97398][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1782 MB (14503 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:45:37][97398][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:45:37][97398][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:45:37][97398][INFO ] TimeSeriesLength = 16776059, params->nsamples = 25165824
sum = 1700.48071289, mean= 0.00010136  0.00010136
[15:45:37][97398][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:55:31][97398][INFO ] Checkpoint committed!
[15:59:27][97398][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 172.795728 4650.224609 0.8568301 2.8488030 17.456 13.2257  8
------> CAND: 119.899977 4321.925293 0.6465765 2.7169988 23.9723 13.1806  2
------> CAND:  86.397864 4650.224609 0.8568301 2.8488030 16.1058 12.8469 16
------> CAND: 345.802956 3731.703857 0.2865546 2.0260074 18.8019 12.3485  4
------> CAND: 154.982500 3828.697021 0.2961576 1.8928903 16.4515 12.1678  8
------> CAND:  59.949988 4321.925293 0.6465765 2.7169988 18.1145 11.7986  4
------> CAND: 345.669827 4128.945312 0.5210183 2.5752134 21.6079 11.7721  2
------> CAND: 115.137205 4104.860352 0.9167977 2.9415164 16.0423 11.7398  8
------> CAND: 279.791612 4467.301270 0.8173167 2.8672163 17.9374 11.6572  4
------> CAND: 288.069435 4085.270752 0.8429962 2.9048257 17.8778 11.6096  4
------> CAND:  72.623377 3778.745361 0.7381045 2.8402286 15.0641 11.4642 16
------> CAND:  29.948395 4636.022461 0.8626508 2.8656418 15.7482 11.4334  8
------> CAND:  84.411581 4078.187500 0.6792200 2.8007982 15.6883 11.3711  8
------> CAND:  81.713724 4054.749512 0.4102032 1.1472288 14.9708 11.3418 16
------> CAND: 115.212203 3990.476562 0.8550692 2.9130776 15.64 11.3209  8
------> CAND: 115.305367 3955.964600 0.3508562 2.1469481 14.945 11.3079 16
------> CAND: 118.954066 4392.016602 0.5688783 2.5669656 14.86 11.1966 16
------> CAND: 207.668568 3940.710693 0.6158897 0.6648489 15.4101 11.0824  8
------> CAND:  86.393452 5122.947754 1.1036991 2.9413900 14.7508 11.0539 16
------> CAND: 194.665862 3971.736572 0.8864984 0.5187851 14.7498 11.0526 16
------> CAND: 262.698263 4270.390625 0.9825841 0.6609231 15.3545 11.0248  8
------> CAND:  86.400978 3702.181641 0.5428889 2.6838179 14.7252 11.0205 16
------> CAND: 276.520759 4776.587891 1.0323883 2.9550087 17.1309 11.0149  4
------> CAND: 172.769258 4143.999512 0.9093165 2.9389839 15.3331 11.0027  8
------> CAND:  86.384888 3813.462891 0.6407932 2.7743676 14.6984 10.9855 16
------> CAND: 115.285645 4140.396973 0.4174942 2.3043268 14.6632 10.9398 16
------> CAND:  55.314376 5121.115234 1.1030164 2.9319479 17.0218 10.9282  4
------> CAND: 439.692849 3703.278320 0.5360379 2.6767604 20.1832 10.9257  2
------> CAND: 216.018535 3750.473389 0.6110755 2.7506750 15.252 10.9187  8
------> CAND: 143.866426 4133.399414 0.7418178 2.8461573 14.6255 10.8907 16
------> CAND: 161.150255 3739.315430 0.8521122 0.3793808 14.6112 10.872 16
------> CAND:  59.962964 3728.720703 0.9249149 2.9106548 14.6101 10.8706 16
------> CAND: 230.474752 4885.291016 1.1018664 2.9798136 15.204 10.8691  8
------> CAND:  39.966745 4321.925293 0.6465765 2.7169988 15.1929 10.8576  8
------> CAND:  16.651145 4745.365723 0.9374681 2.8947632 15.1825 10.8469  8
------> CAND: 460.955212 3690.137451 0.5751870 2.7142837 16.8858 10.8202  4
------> CAND: 461.154775 4453.973633 0.4760988 2.2122099 16.8743 10.811  4
------> CAND: 187.235596 4053.170410 0.6163412 0.7643354 15.145 10.8081  8
------> CAND:  86.363349 4070.175537 0.8787764 2.9277284 14.5602 10.8056 16
------> CAND: 431.947279 4019.124756 0.8423816 2.9031677 24.867 10.7996  1
------> CAND:  86.391895 4082.885010 0.8439583 2.9053183 14.5517 10.7946 16
------> CAND: 309.257838 3733.570801 0.6633748 0.4712571 16.8426 10.7859  4
------> CAND:  16.649069 4388.924316 0.7890974 2.8562148 15.1126 10.7746  8
------> CAND: 198.059723 4334.323730 1.0826681 0.6581049 14.5327 10.77 16
------> CAND: 284.617444 3730.984131 0.6727000 2.7988286 16.7924 10.7461  4
------> CAND:  86.362571 4106.844238 1.0016371 2.9809964 14.5001 10.7276 16
------> CAND: 237.314894 3617.187256 0.9121399 2.8856041 16.7664 10.7254  4
------> CAND:   2.220360 3728.937988 0.9548677 0.3337588 14.4964 10.7229 16
------> CAND:  86.363090 4564.120117 1.0795344 3.0155480 14.4963 10.7227 16
------> CAND:  54.945873 4446.420898 0.8554598 0.8554808 14.4953 10.7214 16
------> CAND: 184.348556 4484.822754 0.8101805 2.8585417 14.4939 10.7196 16
------> CAND: 115.192740 4409.235352 1.0934325 3.0203176 14.471 10.6899 16
------> CAND: 172.779119 4615.020996 0.8975640 2.9051502 15.0292 10.6886  8
------> CAND:  57.711981 5399.120117 1.0201938 1.4390516 14.467 10.6847 16
------> CAND: 143.074404 4239.583008 0.6376960 2.7171884 15.0162 10.6752  8
------> CAND:  86.515162 4818.857910 0.6207504 1.5544406 14.4496 10.6621 16
------> CAND: 464.332205 3730.824707 0.2931547 1.1995388 16.6587 10.6401  4
------> CAND: 460.723471 3878.772949 0.9158445 2.9249020 16.6567 10.6385  4
------> CAND: 125.377696 3989.271484 0.4847508 0.8917503 14.4224 10.6268 16
------> CAND:  86.404092 3811.061035 0.6460108 2.7782969 14.415 10.6173 16
------> CAND: 461.071732 4889.334473 0.8339213 2.7514236 16.6173 10.6073  4
------> CAND: 345.668011 4837.880371 1.0306139 2.9434352 14.946 10.6028  8
------> CAND: 279.225363 3668.899170 0.3281620 2.2867060 16.6093 10.6009  4
------> CAND:  86.385667 3957.470459 0.6896298 2.8094077 14.3998 10.5976 16
------> CAND: 101.324311 3616.612793 0.8604589 0.2936913 14.9364 10.593  8
------> CAND: 242.124637 4510.711426 0.9188751 2.9336412 16.5976 10.5916  4
------> CAND:  55.566100 4368.945312 0.6904492 2.7575727 14.921 10.577  8
------> CAND:  86.380217 3874.851562 0.8020929 2.8804052 14.3833 10.5763 16
------> CAND: 269.883812 4056.568848 0.6980416 0.6906407 14.916 10.5719  8
------> CAND:  40.855045 3851.492432 0.3623998 1.0472612 14.9117 10.5675  8
------> CAND: 220.966855 4851.801758 0.9181890 2.8629718 19.5766 10.566  2
------> CAND: 230.458922 4031.852783 0.6479149 2.7773230 16.5602 10.562  4
------> CAND: 289.208680 4572.015625 0.5694703 1.3743323 14.9061 10.5617  8
------> CAND: 119.349039 4187.587891 0.4655287 2.4326408 19.5611 10.5568  2
------> CAND: 354.780415 4755.733887 1.1441855 0.8795391 19.5583 10.5552  2
------> CAND: 396.249200 3749.047852 0.8431944 2.8850033 14.8926 10.5478  8
------> CAND: 172.834914 4128.945312 0.5210183 2.5752134 16.53 10.538  4
------> CAND: 143.729664 3742.003418 0.6384742 0.4895921 14.3498 10.5329 16
------> CAND:  32.916401 5243.686523 1.2031685 2.9703944 14.349 10.5319 16
------> CAND:  40.867242 4917.887207 0.6978690 1.4884999 14.8564 10.5105  8
------> CAND:  29.974864 4321.925293 0.6465765 2.7169988 14.8524 10.5065  8
------> CAND: 209.834431 3707.668945 0.5092697 2.6539292 16.4824 10.5003  4
------> CAND: 152.463445 3953.994385 0.5909309 2.7145357 14.846 10.4998  8
------> CAND: 191.283679 3625.799072 0.6204839 2.7569516 14.841 10.4947  8
------> CAND: 359.155740 3660.333252 0.3600415 2.3919356 24.1401 10.4839  1
------> CAND: 141.277562 3829.355469 0.2904803 1.5517678 14.8167 10.4697  8
------> CAND: 193.764327 4373.356445 1.0221956 0.7118730 14.2912 10.4572 16
------> CAND: 204.312596 5023.028320 0.9840668 2.8735206 14.8036 10.4562  8
------> CAND:  16.650367 4596.946777 0.8727086 2.8731530 14.8021 10.4547  8
------> CAND: 364.284419 4459.098145 0.9843788 0.7839535 16.4216 10.4522  4
------> CAND:  86.446652 4142.784668 0.4108514 2.2735541 14.2774 10.4394 16
------> CAND: 112.830428 5843.426270 1.2319158 1.5866456 14.2741 10.4351 16
------> CAND: 166.857639 4252.862793 0.7622802 2.8516545 14.7782 10.4301  8
------> CAND: 345.685917 3974.304688 0.6690978 2.7928040 16.3843 10.4227  4
------> CAND: 171.323273 3985.400391 0.8821652 0.5296464 14.2563 10.4121 16
------> CAND: 432.037069 3750.473389 0.6110755 2.7506750 16.3596 10.4032  4
------> CAND: 185.020166 5155.417480 1.1955559 2.9941356 14.246 10.3988 16
------> CAND: 186.840363 4372.401367 0.6877260 0.9429096 14.2459 10.3987 16
------> CAND:  10.244643 3684.537109 0.6083410 0.4723819 14.241 10.3924 16
------> CAND:  57.576777 3907.677246 0.9611645 2.9444606 14.2405 10.3917 16
[15:59:27][97398][INFO ] Statistics: count dirty SumSpec pages 1744 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:59:27][97398][INFO ] Data processing finished successfully!
15:59:27 (97398): called boinc_finish(0)

</stderr_txt>
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