Task 1727513879

Name: Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_174_5150000_0
Workunit ID: 872607579
Created: 9 Feb 2025 17:48:41 UTC
Sent: 10 Feb 2025 10:00:51 UTC
Report deadline: 24 Feb 2025 10:00:51 UTC
Received: 10 Feb 2025 10:20:06 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 770.99
CPU time (sec): 15.09
Peak working set size (MB): 300.31
Peak swap size (MB): 14818.07
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>
[03:03:12][17896][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_cfbf00125_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_6_dms_200_174.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 5150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_174.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_174_5150000_0_0
------> GPU usage: 0.500000
[03:03:12][17896][INFO ] Starting data processing...
[03:03:12][17896][INFO ] opti: No host transfer for n_steps. Use device global.
[03:03:12][17896][INFO ] opti: No host transfer for mean. Use device global.
[03:03:12][17896][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:03:12][17896][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:03:12][17896][INFO ] opti: power spectrum in fft callback (static link).
[03:03:12][17896][INFO ] opti: __constant__ access is not uniform, bad!
[03:03:12][17896][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[03:03:12][17896][INFO ] CUDA global memory status (initial GPU state, including context):
[03:03:12][17896][INFO ] No template file. Generating templates.
[03:03:12][17896][INFO ] Template param value T_cons = 50000
[03:03:16][17896][INFO ] Number of generated templates to be used: 50000
[03:03:16][17896][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_6_dms_200_174.cpt
[03:03:16][17896][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_6_dms_200_174.cpt (No such file or directory).
------> Starting from scratch...
[03:03:16][17896][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_174.binary
[03:03:16][17896][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_6_dms_200_DM247.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185925286
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 247.4 cm^-3 pc
------> Scale factor: 1.04523
[03:03:16][17896][INFO ] Allocating memory for dedispersed compressed time series...
[03:03:16][17896][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:03:16][17896][INFO ] 8-bit allocation done
[03:03:16][17896][INFO ] Foobar
[03:03:16][17896][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_174.binary
[03:03:16][17896][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:03:16][17896][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:03:16][17896][INFO ] FftSize = 12582913
[03:03:16][17896][INFO ] Seed for random number generator is -1043421442.
[03:03:17][17896][INFO ] 8[03:03:17][17896][INFO ] 9[03:03:18][17896][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:03:18][17896][INFO ] Normalization factor 3.97364e-08
[03:03:18][17896][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
[03:03:18][17896][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:03:18][17896][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:03:18][17896][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:03:18][17896][INFO ] TimeSeriesLength = 16772091, params->nsamples = 25165824
sum = -1364.82470703, mean= -0.00008137  -0.00008137
[03:03:18][17896][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:04:12][17896][INFO ] Checkpoint committed!
[03:05:12][17896][INFO ] Checkpoint committed!
[03:06:12][17896][INFO ] Checkpoint committed!
[03:07:12][17896][INFO ] Checkpoint committed!
[03:08:12][17896][INFO ] Checkpoint committed!
[03:09:12][17896][INFO ] Checkpoint committed!
[03:10:13][17896][INFO ] Checkpoint committed!
[03:11:13][17896][INFO ] Checkpoint committed!
[03:12:13][17896][INFO ] Checkpoint committed!
[03:13:13][17896][INFO ] Checkpoint committed!
[03:14:13][17896][INFO ] Checkpoint committed!
[03:15:13][17896][INFO ] Checkpoint committed!
[03:16:01][17896][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3929.997803 0.0617836 6.0506239 23.4684 19.7286  8
------> CAND:   0.249648 3614.081055 0.9660468 3.1654425 20.7265 16.7316  8
------> CAND:   0.500074 3634.105225 0.9622988 3.1774471 29.7285 16.6249  2
------> CAND:   0.500853 3779.220703 0.2780811 0.0040086 27.5621 15.3264  2
------> CAND:   0.250426 3682.106934 0.5607714 0.0081078 19.2132 15.0988  8
------> CAND:   0.250167 3614.368652 0.9239784 3.1694696 18.9433 14.8093  8
------> CAND:   0.499296 3614.081055 0.9660468 3.1654425 21.1102 14.2065  4
------> CAND:   0.500593 10526.333008 1.2845165 0.6978719 20.2879 13.5427  4
------> CAND:   1.250056 6290.193359 0.2394955 0.2852054 31.1684 13.5362  1
------> CAND: 126.577666 4112.783691 0.6586486 0.1575168 16.1954 12.9671 16
------> CAND: 115.205716 5874.907227 1.2112533 3.8207629 16.0839 12.8176 16
------> CAND:   1.249796 10516.252930 0.9944457 0.5948631 29.3049 12.727  1
------> CAND:   0.625158 6295.582520 0.2301711 0.2683298 22.6954 12.4194  2
------> CAND: 230.414286 5696.071777 1.1993617 3.7755587 16.6616 12.3882  8
------> CAND:   0.166605 3634.105225 0.9622988 3.1774471 16.5547 12.276  8
------> CAND: 191.144582 4645.249512 0.4292725 3.5798657 16.5182 12.2377  8
------> CAND:  86.566285 4556.240234 0.8403161 0.2888212 15.5635 12.1236 16
------> CAND: 115.927411 4798.132812 1.1556430 3.5743046 15.3255 11.8085 16
------> CAND: 406.804994 3973.553711 0.7194592 0.1213019 15.9823 11.6772  8
------> CAND: 394.422515 3665.764648 0.6929826 0.0066867 15.8179 11.5059  8
------> CAND: 115.536071 4915.247070 1.0312531 0.3785305 15.0617 11.461 16
------> CAND: 115.537368 5037.066406 1.0412879 0.4110289 15.0177 11.4032 16
------> CAND: 230.443092 4732.993652 0.9795625 3.5634444 15.7128 11.3966  8
------> CAND: 133.161673 4018.253662 0.6466217 3.3475785 15.712 11.3957  8
------> CAND: 165.493400 3844.206787 0.8027132 3.2713401 15.6971 11.3803  8
------> CAND:   0.624898 10516.252930 0.9944457 0.5948631 20.8357 11.3132  2
------> CAND: 376.781602 3630.884033 0.4944630 3.1959419 15.6226 11.3028  8
------> CAND: 200.160709 7409.804199 1.4622526 0.7065188 26.0091 11.2956  1
------> CAND: 356.343958 3870.195312 0.6385350 0.0822121 20.7949 11.2889  2
------> CAND:  94.635204 4031.772217 0.1494490 3.4695966 15.5607 11.2386  8
------> CAND: 354.213647 3877.652832 0.1968292 3.3617492 20.6171 11.1833  2
------> CAND:  25.693742 5856.288574 1.1054112 3.8237681 14.8243 11.1499 16
------> CAND:   0.312449 6290.193359 0.2394955 0.2852054 17.2696 11.1252  4
------> CAND: 144.434491 3768.673828 0.5112976 0.0323125 15.3743 11.0453  8
------> CAND:   1.000148 3632.350586 0.9626334 3.1736465 25.4292 11.0437  1
------> CAND: 121.630384 5247.549316 1.1682047 3.6796620 14.697 10.9838 16
------> CAND:  27.933306 3979.014648 0.7146845 3.3232033 15.3059 10.9745  8
------> CAND:  86.498553 10098.337891 0.8796022 0.5721113 14.6599 10.9354 16
------> CAND: 230.977680 4978.433105 1.0414346 0.3919236 15.2481 10.9147  8
------> CAND:   0.503967 6731.299316 0.3736047 0.4300083 20.1333 10.8962  2
------> CAND:   0.416772 5709.501953 0.1586792 0.1407830 16.9764 10.8921  4
------> CAND: 112.946948 3745.914062 0.5581322 3.2426531 14.6213 10.8852 16
------> CAND:   1.249277 6556.372559 1.2322605 3.9468522 25.0253 10.8684  1
------> CAND: 155.947355 4062.521240 0.9850441 0.1541383 14.6044 10.8631 16
------> CAND: 463.233184 4296.534668 0.6634714 0.2112637 16.9383 10.8619  4
------> CAND: 395.645322 4694.157227 0.9816419 3.5459678 15.1966 10.8615  8
------> CAND:   0.499815 7952.890625 1.5012468 4.1232104 16.9265 10.8525  4
------> CAND: 279.391449 4316.083984 0.9478398 0.2298302 15.1611 10.8247  8
------> CAND:  41.738414 4159.713379 0.8122713 3.3851075 14.5583 10.8032 16
------> CAND: 172.783531 4735.807129 0.8451105 3.5639377 14.5375 10.7763 16
------> CAND: 176.277562 5463.304199 1.2504299 3.7246575 14.516 10.7483 16
------> CAND:  45.793504 5352.489746 1.2340438 3.7085187 14.5141 10.7458 16
------> CAND: 423.764177 4712.135254 1.1432042 0.3375196 16.7881 10.7427  4
------> CAND: 288.639058 5812.587402 0.5145715 0.4590159 19.87 10.7399  2
------> CAND: 287.957327 6402.367676 1.3655587 3.9105806 15.0486 10.7086  8
------> CAND:  36.461036 4821.421875 0.6079879 0.3310001 14.4779 10.6988 16
------> CAND: 259.811483 3854.422119 0.8147391 0.0824329 15.0305 10.6899  8
------> CAND:  82.746830 3844.206787 0.8027132 3.2713401 14.467 10.6847 16
------> CAND:  77.821865 4285.137695 0.6709725 3.4353030 15.0216 10.6808  8
------> CAND:  18.024987 6517.344727 0.9549835 0.5977643 14.4436 10.6544 16
------> CAND: 338.959959 4296.662109 1.0082937 3.4248285 14.9915 10.6498  8
------> CAND: 105.241602 4169.539551 0.8084467 0.1874508 14.4372 10.6461 16
------> CAND:  74.416586 3661.818359 0.7635812 3.1914432 14.9819 10.6398  8
------> CAND: 488.849073 3649.153076 0.9351288 0.0023035 19.6906 10.6336  2
------> CAND: 364.108731 3666.624023 0.7081785 0.0032845 14.956 10.6131  8
------> CAND:  97.468784 3616.325928 0.8686350 6.2705216 16.6108 10.6021  4
------> CAND: 256.305514 3757.544189 0.9900465 0.0496569 14.9433 10.6  8
------> CAND: 215.014494 4510.192383 0.4492560 0.2428378 14.9385 10.5951  8
------> CAND:   0.416512 10489.731445 1.0023127 0.6006780 16.6001 10.5936  4
------> CAND: 269.657260 3867.065674 0.8745539 0.0844885 14.9298 10.5861  8
------> CAND: 197.683434 5012.588867 0.6740054 0.3748143 24.3688 10.5832  1
------> CAND: 159.169940 4607.681641 1.1270467 0.3120302 14.3874 10.5816 16
------> CAND: 135.540334 4892.052246 1.0843211 0.3822158 24.3637 10.581  1
------> CAND: 344.782825 5890.417969 0.8784784 3.8368886 14.9202 10.5762  8
------> CAND:  86.228404 3626.447266 0.5497265 6.2631593 14.3796 10.5715 16
------> CAND:  66.720323 7409.804199 1.4622526 0.7065188 16.5582 10.5604  4
------> CAND: 182.766070 4120.503906 0.8532243 3.3747306 14.9014 10.5569  8
------> CAND: 173.302290 4252.189453 0.6920338 3.4228368 14.3585 10.5442 16
------> CAND:  78.903499 6090.475098 1.0825098 0.5665268 14.3573 10.5426 16
------> CAND: 188.440497 4362.784668 0.8630908 0.2397215 14.3515 10.5351 16
------> CAND: 122.361421 4352.059570 0.8656404 0.2426473 14.3504 10.5337 16
------> CAND: 190.291835 3869.413330 0.6395062 3.2893174 16.524 10.5333  4
------> CAND: 131.578148 3947.544189 0.8857860 0.1172953 14.8784 10.5332  8
------> CAND: 131.508081 4093.356201 0.6747863 0.1524362 16.5216 10.5314  4
------> CAND: 125.326832 4254.839355 0.7725843 0.2055713 16.5185 10.5289  4
------> CAND: 164.921442 4462.733398 0.6056533 0.2503968 14.3426 10.5236 16
------> CAND: 312.749794 4968.239258 0.5438182 0.3506847 14.8616 10.5159  8
------> CAND: 346.618074 5053.901855 1.0920129 0.4089836 16.5014 10.5154  4
------> CAND: 147.991064 5347.057129 0.9214237 3.7150559 16.4898 10.5062  4
------> CAND: 279.934082 5496.596191 0.5617900 3.7910509 14.8439 10.4977  8
------> CAND: 218.102134 5798.143555 0.9605050 3.8231075 19.45 10.491  2
------> CAND: 249.685955 4238.749023 0.7795082 3.4196670 14.8267 10.48  8
------> CAND: 431.324717 3958.110352 0.8405584 3.3149426 19.4307 10.4795  2
------> CAND: 122.977496 4666.347656 1.1356083 0.3264875 14.3064 10.4768 16
------> CAND:  78.091495 3761.599854 0.5354566 3.2511625 14.2952 10.4624 16
------> CAND: 177.106694 3877.652832 0.1968292 3.3617492 16.4319 10.4604  4
------> CAND: 360.195593 3821.893066 0.7318425 0.0681324 19.3984 10.4604  2
------> CAND: 336.420921 5707.349121 0.1644746 0.1574254 19.3958 10.4588  2
------> CAND: 462.164006 4990.018066 1.1398354 0.4045959 24.079 10.4574  1
------> CAND: 372.735075 4344.729492 1.0864009 0.2418569 16.4212 10.4519  4
[03:16:01][17896][INFO ] Statistics: count dirty SumSpec pages 375370 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:16:01][17896][INFO ] Data processing finished successfully!
03:16:01 (17896): called boinc_finish(0)

</stderr_txt>
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