Task 1725594039

Name: Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_149_900000_0
Workunit ID: 871474308
Created: 5 Feb 2025 20:47:57 UTC
Sent: 6 Feb 2025 3:56:39 UTC
Report deadline: 20 Feb 2025 3:56:39 UTC
Received: 6 Feb 2025 5:32:16 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,785.49
CPU time (sec): 33.52
Peak working set size (MB): 322.23
Peak swap size (MB): 65584.66
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>
[05:07:24][202234][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:07:24][202234][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_cfbf00125_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_1_dms_200_149.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 900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_149.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_149_900000_0_0
------> GPU usage: 0.496000
[05:07:24][202234][INFO ] Starting data processing...
[05:07:24][202234][INFO ] opti: No host transfer for n_steps. Use device global.
[05:07:24][202234][INFO ] opti: No host transfer for mean. Use device global.
[05:07:24][202234][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:07:24][202234][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:07:24][202234][INFO ] opti: power spectrum in fft callback (static link).
[05:07:24][202234][INFO ] opti: __constant__ access is not uniform, bad!
[05:07:24][202234][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[05:07:24][202234][INFO ] CUDA global memory status (initial GPU state, including context):
[05:07:24][202234][INFO ] No template file. Generating templates.
[05:07:24][202234][INFO ] Template param value T_cons = 50000
[05:07:28][202234][INFO ] Number of generated templates to be used: 50000
[05:07:28][202234][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_1_dms_200_149.cpt
[05:07:28][202234][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_1_dms_200_149.cpt (No such file or directory).
------> Starting from scratch...
[05:07:28][202234][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_149.binary
[05:07:28][202234][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_1_dms_200_DM244.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673343586284
------> 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: 244.9 cm^-3 pc
------> Scale factor: 1.09754
[05:07:28][202234][INFO ] Allocating memory for dedispersed compressed time series...
[05:07:28][202234][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:07:28][202234][INFO ] 8-bit allocation done
[05:07:28][202234][INFO ] Foobar
[05:07:28][202234][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_149.binary
[05:07:28][202234][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:07:28][202234][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:07:28][202234][INFO ] FftSize = 12582913
[05:07:28][202234][INFO ] Seed for random number generator is -1039977545.
[05:07:30][202234][INFO ] 8[05:07:30][202234][INFO ] 9[05:07:31][202234][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:07:31][202234][INFO ] Normalization factor 3.97364e-08
[05:07:31][202234][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
[05:07:31][202234][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1249 MB (2787 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:07:31][202234][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:07:31][202234][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:07:31][202234][INFO ] Launching time series padding kernel: grid 196608, block 32
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[06:27:08][202234][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.248794 3967.959961 0.6952201 2.0949967 16.0262 12.7403 16
------> CAND: 136.950766 3795.661621 0.8080409 0.8675856 15.6372 12.2214 16
------> CAND:  24.966597 4201.632324 0.8414379 2.2323377 15.5166 12.0613 16
------> CAND: 201.299954 3894.947998 0.8145518 0.9738207 16.1429 11.8448  8
------> CAND:  86.357640 4031.980957 1.0308304 2.5974712 15.3525 11.8442 16
------> CAND: 103.722695 4087.015137 0.8567143 1.1641315 15.3509 11.8421 16
------> CAND:  49.919960 3653.338135 0.5778819 2.0936973 18.128 11.8094  4
------> CAND: 115.184695 3727.739990 0.9486050 2.5873790 15.3033 11.7791 16
------> CAND: 230.373024 3825.683594 0.9785035 2.5967984 16.0672 11.7658  8
------> CAND: 172.583968 3744.876221 0.6238608 1.1066906 15.2929 11.7655 16
------> CAND: 115.257877 3955.473633 0.8190773 2.3712773 15.2848 11.7547 16
------> CAND:  49.944613 4569.411621 1.0773169 2.3039680 16.0469 11.7446  8
------> CAND: 366.289646 4242.063477 0.8760994 2.2573402 26.9721 11.7138  1
------> CAND: 115.289537 3896.112549 0.6863216 2.1613343 15.2501 11.709 16
------> CAND: 269.907427 3899.180420 1.0098960 2.6008966 26.9313 11.6961  1
------> CAND:  49.933454 4201.632324 0.8414379 2.2323377 15.9699 11.6643  8
------> CAND:  43.332839 3771.671875 0.6190227 1.1710533 15.2068 11.652 16
------> CAND: 230.469042 3789.601074 0.7243303 2.3376074 15.8825 11.5732  8
------> CAND: 278.965335 3637.832520 0.6205434 2.2190392 15.8146 11.5025  8
------> CAND: 115.328204 4308.500488 0.8658748 2.1103795 15.0557 11.4531 16
------> CAND:   8.374360 3656.311523 0.9189720 2.5795684 15.0344 11.4252 16
------> CAND: 460.725287 3796.111816 0.8415176 2.4749203 17.6127 11.3983  4
------> CAND:  59.901460 3839.776611 0.8857359 2.5176427 17.6011 11.3891  4
------> CAND: 115.215577 4074.760742 0.9974996 2.5415695 15.0067 11.3888 16
------> CAND: 172.701786 3621.514648 0.8419513 2.5196729 14.9941 11.3723 16
------> CAND: 259.041519 3762.256836 0.8696408 2.5236616 17.5587 11.3553  4
------> CAND:  29.950730 3839.776611 0.8857359 2.5176427 15.6491 11.3304  8
------> CAND: 124.147623 4613.565430 1.0226088 1.7554452 17.5075 11.3145  4
------> CAND: 273.901792 3795.661621 0.8080409 0.8675856 15.603 11.2824  8
------> CAND: 172.989581 4304.880371 0.8661981 1.5569596 14.9078 11.2592 16
------> CAND: 115.233743 3791.489746 0.9294941 2.5739284 15.5572 11.235  8
------> CAND: 355.554791 3700.832764 0.9007542 0.6680126 15.5518 11.2294  8
------> CAND: 115.244902 3672.339844 0.8032261 2.4812033 14.8601 11.1967 16
------> CAND: 259.080446 3739.411377 0.9655035 2.5978408 17.352 11.1907  4
------> CAND: 183.144953 4242.063477 0.8760994 2.2573402 20.6064 11.177  2
------> CAND: 115.216096 3811.266602 0.7901868 2.4060500 14.8409 11.1716 16
------> CAND:  49.925928 3893.818359 0.6886045 2.1590178 17.312 11.1589  4
------> CAND: 115.229072 4076.587158 0.8626649 2.3856733 14.8155 11.1384 16
------> CAND: 430.217910 3768.405762 0.8645516 2.5123432 20.5063 11.1175  2
------> CAND: 203.900495 3773.021240 0.9533082 0.6939512 14.7991 11.1169 16
------> CAND: 127.304292 3634.991943 0.6574444 0.8714043 17.2494 11.1091  4
------> CAND:  49.925669 3896.112549 0.6863216 2.1613343 17.2095 11.0773  4
------> CAND: 460.902792 3983.381836 0.9188612 2.4895542 17.1877 11.06  4
------> CAND: 342.739191 3977.564941 0.9553947 2.5414538 20.4079 11.0591  2
------> CAND: 269.906908 3904.595215 1.0106229 2.6047354 25.4078 11.0345  1
------> CAND: 115.239192 3748.796875 0.7545083 2.3911121 14.7332 11.031 16
------> CAND: 345.656073 3937.637695 0.8308374 2.3994291 17.1401 11.0222  4
------> CAND: 149.426928 3717.696045 0.6578012 2.2590187 14.7008 10.9887 16
------> CAND: 239.915695 3623.860596 0.8019732 2.4913199 15.3194 10.9884  8
------> CAND: 115.182619 3784.427490 0.8517541 2.4948752 14.6944 10.9803 16
------> CAND: 115.252168 4066.538086 0.8160971 2.2923195 14.6836 10.9663 16
------> CAND: 345.376582 3805.735596 0.9004847 2.5315456 17.0654 10.9628  4
------> CAND: 382.881883 3668.714844 0.8125867 0.7135900 17.042 10.9442  4
------> CAND: 403.405165 3688.934326 0.7175696 2.3707647 15.2751 10.9426  8
------> CAND: 121.149773 3912.595215 0.9167116 2.5253017 14.6604 10.936 16
------> CAND: 178.518424 3742.777100 0.9654880 2.6052887 17.0163 10.9238  4
------> CAND: 230.517311 3638.688477 0.6091480 2.1923649 15.2544 10.9212  8
------> CAND: 241.695408 4595.525391 1.0673093 1.5802026 20.1543 10.9086  2
------> CAND: 438.037440 4076.742676 0.8118308 1.2149502 20.129 10.8936  2
------> CAND: 115.259694 3674.114258 0.7703658 2.4500213 14.605 10.864 16
------> CAND: 115.275524 3900.608887 0.7350714 2.2748172 14.6039 10.8625 16
------> CAND: 231.744270 3713.575439 0.8434751 2.5155885 16.9361 10.8602  4
------> CAND:  86.370875 3873.247559 0.9258676 2.5361888 14.5944 10.8502 16
------> CAND:  16.651664 4280.908203 1.0084479 2.4646041 14.5838 10.8363 16
------> CAND: 134.953843 3899.180420 1.0098960 2.6008966 19.9795 10.8049  2
------> CAND:   8.374620 3695.449951 0.9416545 2.5869923 14.5574 10.8021 16
------> CAND: 283.466521 3681.520264 0.5398306 1.9225358 15.129 10.7916  8
------> CAND: 499.240858 3757.246582 0.7367941 2.3545897 16.849 10.791  4
------> CAND: 115.260732 4231.983887 0.8804312 2.2897663 14.5485 10.7905 16
------> CAND: 230.400273 4080.638428 0.8094269 2.2855039 16.824 10.7712  4
------> CAND: 201.304106 4070.473145 0.7247970 1.4978746 14.5309 10.7676 16
------> CAND: 125.489285 3710.721436 0.6806214 2.2852333 14.5298 10.7661 16
------> CAND: 230.398715 3789.145264 0.7231914 2.3214734 15.0882 10.7495  8
------> CAND: 120.765959 4593.505371 1.0223867 2.0779855 14.5168 10.7494 16
------> CAND: 499.487132 3736.053955 0.6515971 2.2066033 16.794 10.7473  4
------> CAND:  49.938125 4386.301758 0.9466195 2.2640779 16.7852 10.7403  4
------> CAND: 454.747753 4597.294922 1.0222130 2.0625360 16.7561 10.7173  4
------> CAND:  93.578742 4076.114014 0.8621371 2.3770535 15.0554 10.7157  8
------> CAND: 115.236078 3688.511230 0.7174171 2.3583961 14.4883 10.7123 16
------> CAND: 170.236449 4349.049805 0.9136655 2.1999109 14.4851 10.7082 16
------> CAND: 230.417919 4105.217285 1.0055505 2.5492656 15.0445 10.7043  8
------> CAND: 143.862533 3855.316650 0.6325421 1.3499933 15.0412 10.701  8
------> CAND: 115.214539 3625.303223 0.7618660 2.4493368 14.4789 10.7001 16
------> CAND: 133.509675 4570.952637 1.0856920 1.4759647 14.4781 10.6991 16
------> CAND: 345.635572 3627.636719 0.7372580 2.4093595 15.0355 10.6951  8
------> CAND:  16.902091 4272.621094 0.9964937 1.2066457 14.4718 10.6909 16
------> CAND: 306.629789 4062.404785 1.0347915 0.9129111 15.0299 10.6893  8
------> CAND: 122.096462 4242.063477 0.8760994 2.2573402 16.7115 10.6819  4
------> CAND:  57.623489 3949.228516 0.9580042 2.5532486 14.4628 10.6792 16
------> CAND:  86.359716 3784.837402 0.9718997 2.5951698 14.461 10.6769 16
------> CAND: 127.314672 3783.465332 0.7328227 0.9599333 16.6987 10.6717  4
------> CAND: 345.652181 4064.617676 0.8654984 2.3741539 15.0011 10.6596  8
------> CAND: 115.303032 4557.688477 0.9761142 1.9776334 14.4475 10.6594 16
------> CAND: 115.251649 4000.223389 0.9953134 2.5607860 14.9925 10.6507  8
------> CAND: 398.697669 3644.342529 0.6011172 2.1591175 19.7078 10.6438  2
------> CAND: 230.663934 4080.280762 0.7130356 1.8375958 16.6546 10.6368  4
------> CAND:  75.633943 3741.169678 0.5477803 1.6326269 14.4227 10.6273 16
------> CAND: 104.325535 3997.477051 0.9952181 2.5615981 14.962 10.6193  8
------> CAND: 417.656889 3795.586914 0.8087339 0.8608711 16.628 10.6157  4
------> CAND: 461.393004 3704.641846 0.5337391 1.4418244 16.6182 10.6079  4
[06:27:08][202234][INFO ] Statistics: count dirty SumSpec pages 1794 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:27:08][202234][INFO ] Data processing finished successfully!
06:27:08 (202234): called boinc_finish(0)

</stderr_txt>
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