Task 1706624087

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_192_2500000_2
Workunit ID: 857783626
Created: 1 Jan 2025 7:01:07 UTC
Sent: 1 Jan 2025 7:21:24 UTC
Report deadline: 15 Jan 2025 7:21:24 UTC
Received: 1 Jan 2025 7:54:24 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 361.21
CPU time (sec): 31.02
Peak working set size (MB): 273.01
Peak swap size (MB): 10535.63
Peak disk usage (MB): 0.02
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>
[02:46:51][126933][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_192.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 2500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_192.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_192_2500000_2_0
------> GPU usage: 0.500000
[02:46:51][126933][INFO ] Starting data processing...
[02:46:51][126933][INFO ] opti: No host transfer for n_steps. Use device global.
[02:46:51][126933][INFO ] opti: No host transfer for mean. Use device global.
[02:46:51][126933][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:46:51][126933][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:46:51][126933][INFO ] opti: power spectrum in fft callback (static link).
[02:46:51][126933][INFO ] opti: __constant__ access is not uniform, bad!
[02:46:51][126933][INFO ] Running on device 1 NVIDIA GeForce RTX 3090
[02:46:51][126933][INFO ] CUDA global memory status (initial GPU state, including context):
[02:46:51][126933][INFO ] No template file. Generating templates.
[02:46:51][126933][INFO ] Template param value T_cons = 50000
[02:46:56][126933][INFO ] Number of generated templates to be used: 50000
[02:46:56][126933][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_192.cpt
[02:46:56][126933][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_192.cpt (No such file or directory).
------> Starting from scratch...
[02:46:56][126933][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_192.binary
[02:46:56][126933][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM249.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796765891268
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 249.2 cm^-3 pc
------> Scale factor: 1.31383
[02:46:56][126933][INFO ] Allocating memory for dedispersed compressed time series...
[02:46:56][126933][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:46:56][126933][INFO ] 8-bit allocation done
[02:46:56][126933][INFO ] Foobar
[02:46:56][126933][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_192.binary
[02:46:57][126933][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:46:57][126933][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:46:57][126933][INFO ] FftSize = 12582913
[02:46:57][126933][INFO ] Seed for random number generator is 1109283042.
[02:46:59][126933][INFO ] 8[02:46:59][126933][INFO ] 9[02:47:00][126933][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:47:00][126933][INFO ] Normalization factor 3.97364e-08
[02:47:00][126933][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
[02:47:00][126933][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1530 MB (22743 MB free / 24273 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:47:00][126933][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:47:00][126933][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:47:00][126933][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:52:51][126933][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4985.848145 1.1740834 2.9894104 23.3841 19.6357  8
------> CAND:   0.250167 4180.882324 0.3978950 1.4884002 19.3624 17.3253 16
------> CAND:   0.500334 5712.821777 0.9934931 1.9921073 20.338 16.3108  8
------> CAND:   0.499815 3637.841553 0.4742326 2.6017728 19.9902 15.935  8
------> CAND:   0.249907 3674.143311 0.6630052 2.7687936 19.5497 15.4604  8
------> CAND:   0.166605 3725.065674 0.6881986 2.7979848 17.4985 14.7359 16
------> CAND:   1.250315 4180.882324 0.3978950 1.4884002 25.4198 14.0449  2
------> CAND:   0.500593 3769.073730 0.9604880 0.3681087 18.2138 14.0301  8
------> CAND: 230.384183 4531.245605 0.9787318 2.9407187 18.088 13.8962  8
------> CAND:   1.250834 5519.166016 0.8947293 1.9653221 24.8945 13.7311  2
------> CAND:   1.500222 4102.728027 0.9783148 2.9627743 24.8062 13.6783  2
------> CAND:   1.251094 5822.464355 1.0640104 1.9506488 24.6033 13.5572  2
------> CAND:   1.250575 5004.085938 0.6744243 1.7508836 24.3368 13.3981  2
------> CAND:   0.499555 3611.190430 0.9578900 2.8879251 20.0073 13.3167  4
------> CAND:   0.500853 4840.859375 1.1553131 0.9454752 19.5556 12.9533  4
------> CAND:   0.249648 4235.009277 1.0424628 2.9932590 17.1818 12.9359  8
------> CAND:   1.499963 3620.269531 0.7456119 2.8171661 23.4363 12.8609  2
------> CAND:   1.250056 3627.298096 0.5911629 0.4450838 23.2053 12.7232  2
------> CAND:   1.500482 4642.129883 1.1285403 3.0211728 23.0221 12.614  2
------> CAND: 345.704083 5215.874023 1.1997666 2.9657583 16.8266 12.5616  8
------> CAND:   0.749981 4114.607910 0.9780521 2.9632540 19.0536 12.5502  4
------> CAND: 276.382700 4312.947754 0.8903900 2.9073989 16.7244 12.4542  8
------> CAND: 215.853487 3728.176758 0.8785562 2.8875878 18.9054 12.4314  4
------> CAND:   0.499296 3602.742432 0.9680665 2.8918791 18.8348 12.3748  4
------> CAND:   1.000148 4491.405273 0.8013928 2.8163538 22.5237 12.3172  2
------> CAND:   1.000408 5311.516113 1.2105694 2.9483891 22.3873 12.2359  2
------> CAND: 431.706974 3728.176758 0.8785562 2.8875878 22.3603 12.2198  2
------> CAND: 345.623116 4588.180176 0.9752950 2.9458489 18.6309 12.2115  4
------> CAND:   0.166864 5518.797852 0.8948610 1.9629983 15.6013 12.1737 16
------> CAND:   0.999889 3633.887207 0.5033516 2.6375225 21.9166 11.9558  2
------> CAND:   0.625158 4180.882324 0.3978950 1.4884002 18.2843 11.9343  4
------> CAND: 345.560834 4425.668945 0.8608257 2.8834944 16.1001 11.8001  8
------> CAND:  62.416104 3654.094727 0.3658291 2.3871439 15.2953 11.7687 16
------> CAND:   0.750241 4244.943359 1.0433307 2.9890809 17.9586 11.6742  4
------> CAND:   0.625417 5519.166016 0.8947293 1.9653221 17.9343 11.6547  4
------> CAND: 261.022353 4015.315918 0.8132786 2.8772683 15.8879 11.5789  8
------> CAND: 460.722692 4447.639160 1.0999783 3.0172844 17.8238 11.5666  4
------> CAND: 115.181841 4095.931396 1.0010055 2.9711790 15.1396 11.5635 16
------> CAND:   2.500371 3765.484375 0.2930983 1.3500541 26.5631 11.5362  1
------> CAND:   2.500630 4180.582520 0.3928408 1.5810837 26.4593 11.4911  1
------> CAND:   0.417031 5538.895020 0.8913731 1.9893428 15.7928 11.4798  8
------> CAND: 293.917733 4256.205078 0.4352299 1.4420058 15.7839 11.4705  8
------> CAND:  76.794728 4531.245605 0.9787318 2.9407187 15.0673 11.4683 16
------> CAND:   2.501668 5518.797852 0.8948610 1.9629983 26.3761 11.455  1
------> CAND:  15.643990 4662.669434 0.7596885 1.1249061 15.0546 11.4517 16
------> CAND: 498.402124 4001.101562 0.5683455 2.6728415 17.6436 11.4229  4
------> CAND: 115.247756 5074.847168 1.1853720 2.9874594 15.008 11.3905 16
------> CAND: 380.716798 3687.675049 0.5876082 2.7133162 15.6979 11.3811  8
------> CAND: 115.190664 3707.700439 0.7968079 2.8481021 15 11.38 16
------> CAND:   0.374991 4019.817383 0.9407288 2.9428310 15.6798 11.3623  8
------> CAND:   0.250426 5381.554688 1.0207347 1.4374458 15.6796 11.3621  8
------> CAND: 118.695595 4184.693848 1.0096802 0.6064997 15.6741 11.3564  8
------> CAND:  15.645028 4865.942383 0.8404862 1.2022351 14.9532 11.3187 16
------> CAND: 224.003631 3990.713135 0.7553460 0.6066766 15.63 11.3105  8
------> CAND: 460.938604 4981.111816 1.1736075 2.9975920 20.7653 11.2714  2
------> CAND:   0.416772 4178.774414 0.3981121 1.5202229 15.5915 11.2705  8
------> CAND: 115.268257 3966.195557 0.7738573 2.8486021 14.9136 11.2668 16
------> CAND: 230.361346 4447.639160 1.0999783 3.0172844 15.5816 11.2602  8
------> CAND: 153.288944 4242.412109 0.7646433 2.8334255 14.8897 11.2354 16
------> CAND:  86.437309 3850.597412 0.3629757 2.2859321 14.8794 11.2219 16
------> CAND: 201.688958 5233.902344 1.0901529 2.8678367 17.3159 11.162  4
------> CAND:   0.999629 3891.320557 0.3659796 2.2488482 15.4821 11.157  8
------> CAND: 163.886260 3781.718506 0.9672228 0.3740656 15.4778 11.1525  8
------> CAND:  86.371394 4909.670410 1.1024151 2.9604592 14.8259 11.152 16
------> CAND: 115.295506 5342.022949 0.8879603 2.5502818 14.808 11.1286 16
------> CAND: 118.329168 4542.652344 0.8849186 0.9170764 15.4345 11.1076  8
------> CAND:   2.501928 5713.737793 0.9932837 1.9966226 25.5698 11.1048  1
------> CAND:  72.011714 3707.700439 0.7968079 2.8481021 14.7881 11.1026 16
------> CAND:   2.501409 5199.976562 0.7332068 1.9802061 25.5632 11.102  1
------> CAND: 115.389448 3778.649170 0.5537649 0.6055751 14.77 11.079 16
------> CAND: 366.905462 4661.571289 1.0333858 0.8926256 15.396 11.0678  8
------> CAND:  79.583413 5539.209473 0.8912582 2.2497399 15.3665 11.0372  8
------> CAND:   1.251353 3758.093750 0.7696506 2.8453376 20.368 11.0354  2
------> CAND: 499.213609 3618.552734 0.7995974 2.8401580 17.141 11.0229  4
------> CAND:  86.344665 4171.551758 1.0569263 2.9915667 14.7179 11.011 16
------> CAND: 153.574144 4447.639160 1.0999783 3.0172844 14.7001 10.9878 16
------> CAND: 115.193519 3722.291748 0.7213644 2.8169029 14.686 10.9694 16
------> CAND:   2.501149 5004.085938 0.6744243 1.7508836 25.2569 10.9689  1
------> CAND: 192.583560 3899.758789 0.6342376 2.7544932 17.0566 10.9559  4
------> CAND: 345.418882 3659.299072 0.7914027 2.8431773 15.287 10.9549  8
------> CAND: 113.708088 4214.731934 0.6588755 2.7299330 14.6742 10.954 16
------> CAND: 107.926743 3728.176758 0.8785562 2.8875878 15.2843 10.9522  8
------> CAND: 115.176391 4563.632812 1.0789731 2.9974215 14.6659 10.9432 16
------> CAND:   1.251613 4568.614746 1.0795671 3.0033710 20.1805 10.9241  2
------> CAND: 115.214539 3846.074707 0.8658535 2.8975935 14.651 10.9239 16
------> CAND: 178.244901 3871.641846 0.8031754 0.4954264 14.6425 10.9127 16
------> CAND: 122.314709 4205.362793 0.9141235 2.9362705 15.2205 10.8861  8
------> CAND:   2.500890 4447.353027 0.4707736 1.6853660 25.0637 10.885  1
------> CAND: 335.691960 4138.459473 0.4124972 1.3096217 15.2192 10.8848  8
------> CAND: 306.973898 3727.225586 0.6804371 2.7833266 20.0913 10.8712  2
------> CAND: 227.351818 4136.755859 0.4172758 1.2844353 15.2033 10.8684  8
------> CAND: 172.837249 3987.061768 0.4110094 2.3477714 14.5982 10.8551 16
------> CAND:  79.164306 3657.482666 0.8309429 2.8550770 14.5957 10.8518 16
------> CAND: 111.013605 3877.794678 1.0100583 2.9491944 14.5893 10.8435 16
------> CAND: 197.022465 4853.389160 0.8450556 1.1860172 14.5798 10.8311 16
------> CAND:   1.501520 5700.008301 1.2315707 2.8224533 20.0147 10.8258  2
------> CAND: 472.019126 3989.635742 0.8536818 0.5554997 19.9898 10.811  2
------> CAND: 144.673499 4796.513184 0.9256021 1.0698000 16.841 10.7847  4
------> CAND: 288.875211 3899.758789 0.6342376 2.7544932 19.9343 10.7781  2
------> CAND:   0.999370 3601.244385 0.9683606 2.8886120 16.8299 10.7758  4
[02:52:51][126933][INFO ] Statistics: count dirty SumSpec pages 428002 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:52:51][126933][INFO ] Data processing finished successfully!
02:52:51 (126933): called boinc_finish(0)

</stderr_txt>
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