Task 1724317461

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_101_500000_1
Workunit ID: 870711760
Created: 3 Feb 2025 5:51:16 UTC
Sent: 3 Feb 2025 21:57:59 UTC
Report deadline: 17 Feb 2025 21:57:59 UTC
Received: 4 Feb 2025 0:10:17 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,919.94
CPU time (sec): 43.84
Peak working set size (MB): 267.86
Peak swap size (MB): 65567.88
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[23:04:31][35196][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:04:31][35196][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_6_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_6_dms_200_101.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 500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_101.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_101_500000_1_0
------> GPU usage: 0.496000
[23:04:31][35196][INFO ] Starting data processing...
[23:04:31][35196][INFO ] opti: No host transfer for n_steps. Use device global.
[23:04:31][35196][INFO ] opti: No host transfer for mean. Use device global.
[23:04:31][35196][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:04:31][35196][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:04:31][35196][INFO ] opti: power spectrum in fft callback (static link).
[23:04:31][35196][INFO ] opti: __constant__ access is not uniform, bad!
[23:04:31][35196][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[23:04:31][35196][INFO ] CUDA global memory status (initial GPU state, including context):
[23:04:31][35196][INFO ] No template file. Generating templates.
[23:04:31][35196][INFO ] Template param value T_cons = 50000
[23:04:36][35196][INFO ] Number of generated templates to be used: 50000
[23:04:36][35196][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_101.cpt
[23:04:36][35196][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_101.cpt (No such file or directory).
------> Starting from scratch...
[23:04:36][35196][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_101.binary
[23:04:36][35196][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_6_dms_200_DM240.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188322801
------> 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: 240.1 cm^-3 pc
------> Scale factor: 1.04336
[23:04:36][35196][INFO ] Allocating memory for dedispersed compressed time series...
[23:04:36][35196][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:04:36][35196][INFO ] 8-bit allocation done
[23:04:36][35196][INFO ] Foobar
[23:04:36][35196][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_101.binary
[23:04:36][35196][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:04:36][35196][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:04:36][35196][INFO ] FftSize = 12582913
[23:04:36][35196][INFO ] Seed for random number generator is -1030137356.
[23:04:38][35196][INFO ] 8[23:04:38][35196][INFO ] 9[23:04:39][35196][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:04:39][35196][INFO ] Normalization factor 3.97364e-08
[23:04:39][35196][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
[23:04:39][35196][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
[23:04:39][35196][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:04:39][35196][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:04:39][35196][INFO ] Launching time series padding kernel: grid 196608, block 32
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[00:26:30][35196][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3783.146729 0.9307612 0.9020026 18.4799 16.0913 16
------> CAND:   0.250426 4302.588379 1.0150361 1.5932863 18.2076 15.7133 16
------> CAND:   0.249907 3715.350342 0.9058010 2.4075227 19.3549 15.2509  8
------> CAND:   0.499555 3885.567627 0.9275984 1.0164641 26.1738 14.4956  2
------> CAND:   0.249648 3954.239258 0.9738819 1.0591912 18.0449 13.8503  8
------> CAND:   0.501372 4062.174072 0.9675851 1.2452420 24.9544 13.7668  2
------> CAND:   0.499815 4192.346680 1.0409063 1.3200513 24.5984 13.5542  2
------> CAND:   0.250686 3751.235596 0.9847019 0.7901812 17.6247 13.4042  8
------> CAND: 103.053161 3859.027344 1.0017977 2.4460180 16.0322 12.7483 16
------> CAND: 156.014828 3719.414307 0.7338947 2.1471093 29.0619 12.6214  1
------> CAND: 115.224400 3782.672607 0.9314666 2.4081213 15.9319 12.6141 16
------> CAND:   0.500074 3795.110352 0.9280383 2.3986156 19.0845 12.575  4
------> CAND:   0.999110 3885.567627 0.9275984 1.0164641 28.5534 12.4006  1
------> CAND: 156.015347 3718.243164 0.7361807 2.1451890 28.2862 12.2845  1
------> CAND: 345.614552 3701.151611 0.9566932 2.4635053 18.44 12.0588  4
------> CAND: 156.008340 3638.018066 0.6947461 2.1244404 27.6354 12.0019  1
------> CAND: 280.260804 3981.369873 0.9730415 1.0910839 16.2572 11.9643  8
------> CAND: 156.023132 3804.627441 0.7828184 2.1666000 21.8572 11.9204  2
------> CAND: 115.428894 4042.693359 0.9700336 1.1773371 15.41 11.9202 16
------> CAND:   0.499036 3678.008301 0.6474782 1.8635877 15.3306 11.8152 16
------> CAND: 192.018349 3979.408691 1.0184091 2.4053793 16.1142 11.8148  8
------> CAND: 156.022613 3806.466797 0.7811939 2.1697400 21.6651 11.8062  2
------> CAND: 172.817267 3772.878174 0.9064356 2.3886886 16.0663 11.7648  8
------> CAND:   0.501112 3635.205566 0.7216689 0.9786135 21.5436 11.7339  2
------> CAND: 259.067470 3721.173584 0.9022461 2.4061453 16.0317 11.7287  8
------> CAND:  35.569103 3797.651611 0.7903265 2.1732867 15.195 11.6364 16
------> CAND: 115.259953 3646.861328 0.6751902 2.0338929 15.9159 11.608  8
------> CAND:  78.007414 3719.414307 0.7338947 2.1471093 21.3165 11.5988  2
------> CAND: 156.008859 3637.697754 0.6968558 2.1216600 26.6304 11.5654  1
------> CAND:   0.500593 3601.422363 0.9682101 2.4938374 21.2433 11.5554  2
------> CAND: 490.991840 3856.367920 0.7356430 1.9351662 17.7002 11.4681  4
------> CAND: 329.934749 3662.809082 0.6382309 1.2795293 17.6424 11.422  4
------> CAND:  78.007673 3718.243164 0.7361807 2.1451890 20.9114 11.3581  2
------> CAND: 279.790314 4263.657227 0.9833910 1.7269688 17.5545 11.3519  4
------> CAND:  86.389819 3629.083008 0.7725137 2.2742331 14.969 11.3393 16
------> CAND: 213.353116 3673.374512 0.8404447 2.3425217 17.5224 11.3263  4
------> CAND:   1.000148 3624.393066 0.8092479 2.3296309 17.477 11.2902  4
------> CAND: 172.807146 3701.151611 0.9566932 2.4635053 15.6081 11.2878  8
------> CAND: 156.041038 4002.039062 0.8953688 2.2169683 20.709 11.2379  2
------> CAND: 319.645471 3700.912109 0.9361178 0.7831553 20.6976 11.2311  2
------> CAND:   1.000408 4013.815186 1.0223054 2.3835509 25.8329 11.2191  1
------> CAND: 188.096388 3947.881836 1.0146034 1.0116991 17.3384 11.1799  4
------> CAND:  49.239008 4164.217285 1.0383023 1.2691069 14.8432 11.1746 16
------> CAND: 172.770036 3747.023193 0.7268571 2.0590885 15.4803 11.1551  8
------> CAND:   0.166605 3850.132080 0.9346418 0.9778190 15.4542 11.1281  8
------> CAND:  24.941425 4077.074707 0.9460915 1.3058170 14.7618 11.0682 16
------> CAND: 445.890706 3970.932617 0.7780800 1.7872409 17.1886 11.0607  4
------> CAND: 122.771186 4229.589844 1.0379592 1.3940215 14.7483 11.0506 16
------> CAND: 248.248793 4190.283691 0.9254016 1.7920737 17.1667 11.0434  4
------> CAND:  86.435493 3968.340576 0.7793689 1.6680301 14.739 11.0385 16
------> CAND: 120.520204 3843.290039 0.9360597 0.9670546 25.3684 11.0174  1
------> CAND: 345.418882 3804.650879 0.8907025 2.3468969 17.1099 10.9982  4
------> CAND: 345.378139 3669.260986 0.8998374 2.4136248 25.129 10.9134  1
------> CAND: 152.731778 3633.073975 0.7367193 0.9803180 14.6403 10.9099 16
------> CAND: 147.942017 3621.419678 0.8546535 0.7785321 16.9659 10.8838  4
------> CAND: 230.488765 4195.796387 1.0415684 2.2906401 15.2103 10.8756  8
------> CAND: 207.388039 3632.172119 0.7453287 2.2136815 15.1965 10.8613  8
------> CAND: 425.871391 3696.881836 0.7891930 0.9642947 20.0689 10.8579  2
------> CAND: 239.666825 3610.445557 0.9656645 2.4900177 24.973 10.8456  1
------> CAND: 254.653479 3733.115967 0.8945519 2.3975072 15.1587 10.8222  8
------> CAND: 120.519944 3847.083984 0.9355028 0.9670167 24.913 10.8196  1
------> CAND: 427.943831 3851.542480 0.7383128 1.4633199 24.8558 10.7948  1
------> CAND:  78.004300 3638.018066 0.6947461 2.1244404 19.9434 10.7835  2
------> CAND:   0.500334 3775.663086 0.9898480 0.8262164 19.9404 10.7817  2
------> CAND: 274.494511 3708.179688 0.6469620 1.5278472 16.8336 10.7788  4
------> CAND: 122.645324 3661.581299 0.9082866 0.7694649 14.5157 10.7479 16
------> CAND: 387.137574 3671.318115 0.8724998 2.3972290 15.0828 10.7439  8
------> CAND:   0.998851 3627.716797 0.7840423 0.8674016 24.7336 10.7417  1
------> CAND:   1.251353 3862.578125 0.7276574 1.4624487 24.7045 10.729  1
------> CAND: 230.491101 3751.621582 0.8447660 2.3186166 15.0567 10.7169  8
------> CAND: 345.470005 3652.212646 0.9185700 2.4466522 16.7538 10.7154  4
------> CAND:   0.504486 3783.928223 0.7335868 1.2800807 14.4879 10.7118 16
------> CAND: 120.516311 3781.031250 0.9015013 0.9351231 24.6635 10.7112  1
------> CAND: 230.437382 3620.350342 0.8614815 2.3988278 15.0496 10.7096  8
------> CAND: 156.015866 3717.073486 0.7384640 2.1432807 19.7703 10.6808  2
------> CAND:  78.011307 3806.466797 0.7811939 2.1697400 19.7326 10.6585  2
------> CAND: 115.256320 3713.796875 0.7479852 2.1758406 14.4463 10.6579 16
------> CAND:  24.930006 3720.655518 0.9025847 2.4067280 14.9975 10.6559  8
------> CAND: 355.108954 3992.997070 0.9725277 1.1081115 14.9923 10.6505  8
------> CAND:  11.872025 4297.963379 1.0434566 2.1781309 14.4398 10.6495 16
------> CAND: 230.475530 3660.863281 0.8878440 2.4084773 14.9909 10.6491  8
------> CAND: 161.644879 3819.019531 0.9947773 2.4692049 14.4292 10.6357 16
------> CAND: 295.333875 3661.162598 0.6482148 1.2579718 14.9737 10.6314  8
------> CAND: 475.185397 3704.127686 0.7717597 2.2237914 19.6837 10.6295  2
------> CAND:   0.167124 4052.869873 0.8587934 1.5019919 14.9701 10.6277  8
------> CAND:  77.629309 3857.058838 0.7335376 1.4488546 14.421 10.625 16
------> CAND: 230.603987 3712.755615 0.6330704 1.6926841 19.6725 10.6228  2
------> CAND: 159.822606 3700.912109 0.9361178 0.7831553 16.6337 10.6203  4
------> CAND:  84.721435 3642.663330 0.9695517 0.6922643 14.4145 10.6166 16
------> CAND:  85.525394 4316.722656 1.0331709 2.0965011 14.4105 10.6115 16
------> CAND:  86.361533 3658.998779 0.8903854 2.4072573 14.9094 10.5652  8
------> CAND: 371.194110 4199.918945 1.0415045 1.3417829 14.907 10.5627  8
------> CAND: 217.346962 3681.971680 0.6284682 1.8072456 14.9057 10.5613  8
------> CAND:  78.011566 3804.627441 0.7828184 2.1666000 16.5553 10.5581  4
------> CAND: 309.113551 3633.807129 0.7309826 2.1849120 14.8985 10.5539  8
------> CAND: 140.707680 3624.915283 0.8043453 2.3121250 14.3636 10.5508 16
------> CAND: 332.907427 3708.827637 0.9093513 0.8342055 14.8889 10.544  8
------> CAND: 182.174389 3851.786621 0.8632247 1.0938261 14.8881 10.5432  8
------> CAND: 213.972045 3851.542480 0.7383128 1.4633199 19.5368 10.5424  2
------> CAND: 156.023651 3802.539795 0.7847694 2.1644800 19.5105 10.5268  2
[00:26:30][35196][INFO ] Statistics: count dirty SumSpec pages 367976 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:26:30][35196][INFO ] Data processing finished successfully!
00:26:30 (35196): called boinc_finish(0)

</stderr_txt>
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