Task 1733357868

Name: Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_122_700000_1
Workunit ID: 876027079
Created: 21 Feb 2025 13:52:02 UTC
Sent: 22 Feb 2025 5:37:03 UTC
Report deadline: 8 Mar 2025 5:37:03 UTC
Received: 22 Feb 2025 8:07:54 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 675.87
CPU time (sec): 11.38
Peak working set size (MB): 285.93
Peak swap size (MB): 10503
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>
[00:56:11][74972][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:56:11][74972][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_cfbf00127_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_5_dms_200_122.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 700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_122.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_122_700000_1_0
------> GPU usage: 0.500000
[00:56:11][74972][INFO ] Starting data processing...
[00:56:11][74972][INFO ] opti: No host transfer for n_steps. Use device global.
[00:56:11][74972][INFO ] opti: No host transfer for mean. Use device global.
[00:56:11][74972][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:56:11][74972][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:56:11][74972][INFO ] opti: power spectrum in fft callback (static link).
[00:56:11][74972][INFO ] opti: __constant__ access is not uniform, bad!
[00:56:11][74972][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[00:56:11][74972][INFO ] CUDA global memory status (initial GPU state, including context):
[00:56:11][74972][INFO ] No template file. Generating templates.
[00:56:11][74972][INFO ] Template param value T_cons = 50000
[00:56:14][74972][INFO ] Number of generated templates to be used: 50000
[00:56:14][74972][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_122.cpt
[00:56:14][74972][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_122.cpt (No such file or directory).
------> Starting from scratch...
[00:56:14][74972][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_122.binary
[00:56:14][74972][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_5_dms_200_DM242.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614356262
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 242.2 cm^-3 pc
------> Scale factor: 1.09218
[00:56:14][74972][INFO ] Allocating memory for dedispersed compressed time series...
[00:56:14][74972][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:56:14][74972][INFO ] 8-bit allocation done
[00:56:14][74972][INFO ] Foobar
[00:56:14][74972][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_122.binary
[00:56:14][74972][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:56:14][74972][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:56:14][74972][INFO ] FftSize = 12582913
[00:56:14][74972][INFO ] Seed for random number generator is 1114988931.
[00:56:16][74972][INFO ] 8[00:56:16][74972][INFO ] 9[00:56:16][74972][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:56:16][74972][INFO ] Normalization factor 3.97364e-08
[00:56:16][74972][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
[00:56:16][74972][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:56:16][74972][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:56:16][74972][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:56:16][74972][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:57:11][74972][INFO ] Checkpoint committed!
[00:58:11][74972][INFO ] Checkpoint committed!
[00:59:11][74972][INFO ] Checkpoint committed!
[01:00:11][74972][INFO ] Checkpoint committed!
[01:01:11][74972][INFO ] Checkpoint committed!
[01:02:11][74972][INFO ] Checkpoint committed!
[01:03:11][74972][INFO ] Checkpoint committed!
[01:04:11][74972][INFO ] Checkpoint committed!
[01:05:11][74972][INFO ] Checkpoint committed!
[01:06:11][74972][INFO ] Checkpoint committed!
[01:07:11][74972][INFO ] Checkpoint committed!
[01:07:25][74972][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  49.903351 3655.709473 0.9530314 2.5509968 16.7298 12.4599  8
------> CAND: 431.974787 3718.808594 0.6914215 2.1756122 18.6355 12.2152  4
------> CAND:  86.399421 3811.253174 0.7271022 2.1914933 16.4558 12.1722  8
------> CAND: 310.019238 3626.155762 0.7752917 2.3890691 16.4278 12.1429  8
------> CAND:  93.568880 3832.921631 0.9130600 2.4600976 15.4123 11.9232 16
------> CAND: 345.760656 4099.283203 0.8704937 2.2248809 16.0635 11.7619  8
------> CAND: 172.896936 3646.283203 0.6337434 2.1255276 15.2725 11.7385 16
------> CAND:  99.806702 3655.709473 0.9530314 2.5509968 18.0375 11.7371  4
------> CAND: 367.534512 4105.960449 0.9065867 1.2355375 16.0079 11.704  8
------> CAND: 117.247015 3627.445557 0.7632460 0.7973554 15.9291 11.6218  8
------> CAND:  81.278008 3992.333252 0.9495832 1.0142221 15.8978 11.5891  8
------> CAND:  86.375546 3676.577393 0.8123370 2.4052117 15.1366 11.5594 16
------> CAND: 227.875508 4465.781738 1.0198824 2.0643833 15.8254 11.5137  8
------> CAND: 185.305107 3888.020508 0.8534260 1.0024225 15.8066 11.4942  8
------> CAND: 185.340660 4222.473633 1.0536735 1.1648986 17.7185 11.4826  4
------> CAND: 115.268257 3728.293701 0.5862147 1.5987337 14.9909 11.3681 16
------> CAND:  22.437421 4470.999023 1.0427512 2.1256588 14.9839 11.3588 16
------> CAND: 199.613663 3655.709473 0.9530314 2.5509968 20.9057 11.3547  2
------> CAND:  22.434047 4211.778809 0.8846909 2.0636675 14.9722 11.3435 16
------> CAND: 172.779119 3628.599854 0.7520897 2.3470325 14.9674 11.3372 16
------> CAND: 345.804513 4032.372070 0.7414700 1.7516664 15.6501 11.3314  8
------> CAND:  86.400459 3998.020508 0.8413393 2.2466404 14.9255 11.2824 16
------> CAND:  93.150552 3748.833252 0.7822665 0.9281002 14.9164 11.2704 16
------> CAND: 461.149585 3898.416016 0.6930477 1.9289058 17.4388 11.2598  4
------> CAND: 287.590122 3808.630127 0.8221462 0.9554224 20.7406 11.2567  2
------> CAND: 345.679170 3645.413330 0.6401781 2.1253650 20.7342 11.2528  2
------> CAND:  28.688997 3822.857910 0.9160904 0.8627584 14.8848 11.229 16
------> CAND:  43.199710 3811.253174 0.7271022 2.1914933 14.8611 11.198 16
------> CAND:  87.132794 3854.089355 0.8721308 0.9400100 25.7705 11.192  1
------> CAND: 304.025615 3676.687256 0.8115858 0.8080165 17.3239 11.1684  4
------> CAND: 149.590938 3688.099121 0.9595055 2.5386994 25.7068 11.1643  1
------> CAND: 172.759397 3750.475830 0.7795135 2.3331578 14.8233 11.1486 16
------> CAND:  40.639134 3992.333252 0.9495832 1.0142221 14.8156 11.1385 16
------> CAND: 341.243380 3901.347412 0.7827216 2.2228448 15.4295 11.1025  8
------> CAND: 149.591198 3690.075928 0.9592617 2.5381315 25.5342 11.0894  1
------> CAND:  87.128642 3747.464111 0.8205442 0.8845456 25.5199 11.0832  1
------> CAND:  29.900904 3691.796387 0.5900171 1.3621969 14.7627 11.0694 16
------> CAND: 143.460294 3699.788574 0.9579712 0.6951392 14.7497 11.0525 16
------> CAND: 115.215577 3730.789062 0.9466665 2.5317898 14.7319 11.0292 16
------> CAND: 147.074218 3639.416260 0.6425134 1.0214212 14.7253 11.0207 16
------> CAND: 138.806776 3665.124268 0.8395727 0.7576253 14.7176 11.0106 16
------> CAND: 310.366202 4255.409180 1.0539018 1.2153311 17.1053 10.9946  4
------> CAND:  87.130977 3817.836426 0.8533435 0.9188468 25.2918 10.9841  1
------> CAND: 419.656666 4099.777344 0.9848142 2.4133039 17.078 10.9728  4
------> CAND: 431.726956 3644.315674 0.9564588 2.5589316 25.2344 10.9592  1
------> CAND: 137.152145 3647.745850 0.6183453 2.0802338 14.6768 10.9574 16
------> CAND:  59.932082 3761.689697 0.9155535 2.4917197 14.6737 10.9534 16
------> CAND: 123.660264 3769.995117 0.8853245 2.4586675 17.0431 10.9451  4
------> CAND: 199.615220 3673.664062 0.8189831 0.7955672 14.6458 10.917 16
------> CAND:  87.135908 3920.529053 0.9090233 0.9759004 20.0923 10.8718  2
------> CAND: 115.228033 3896.822266 0.9779442 2.5127120 14.6046 10.8634 16
------> CAND:  26.914992 3853.010254 0.9068220 2.4560080 14.6001 10.8576 16
------> CAND:  87.132534 3857.089111 0.8709568 0.9392928 20.0563 10.8505  2
------> CAND: 460.842326 3784.515137 0.8757619 2.4376957 16.9087 10.8384  4
------> CAND: 345.835394 3693.106201 0.5813133 1.4372835 16.8963 10.8285  4
------> CAND: 128.181173 3903.966309 0.6855900 1.8864397 15.1518 10.8151  8
------> CAND:  86.384110 3632.779541 0.7119126 2.2838395 15.1458 10.8089  8
------> CAND:  21.292467 3694.189453 0.7666215 2.3371971 14.5609 10.8066 16
------> CAND:  77.324645 4143.988281 0.8300359 2.0025976 14.5562 10.8005 16
------> CAND:  87.125787 3685.741211 0.7886089 0.8484814 24.8583 10.7958  1
------> CAND:  87.131496 3813.260986 0.8556989 0.9217690 24.8375 10.7868  1
------> CAND: 156.185325 4442.385254 1.0552913 2.1879566 19.9436 10.7836  2
------> CAND: 499.303399 3998.639404 0.7706441 2.0507982 19.9278 10.7743  2
------> CAND: 131.488358 3778.971680 0.6692187 1.2466234 14.5328 10.7701 16
------> CAND:  87.134870 3882.872559 0.8948075 0.9590285 24.7905 10.7664  1
------> CAND:  87.127085 3732.892822 0.8078846 0.8714047 24.7695 10.7573  1
------> CAND: 183.099020 3753.130615 0.6553117 1.2010653 14.5223 10.7564 16
------> CAND: 451.977234 3988.049316 0.8481638 1.1605862 16.7801 10.7363  4
------> CAND:  56.146103 3804.116211 0.9470783 0.7968397 14.506 10.7353 16
------> CAND: 132.913842 3979.870361 0.9342652 1.0241802 14.4895 10.7138 16
------> CAND:  24.962705 4069.873291 0.9852436 2.4251020 15.0523 10.7124  8
------> CAND:  87.631051 3902.456299 0.8446417 2.3502545 14.487 10.7106 16
------> CAND: 431.892263 3981.342285 0.8896683 2.3683610 16.7417 10.7059  4
------> CAND:  87.135648 3924.391846 0.9082415 0.9755713 19.8052 10.7015  2
------> CAND: 345.576664 3767.621338 0.9384818 2.5112417 15.0398 10.6995  8
------> CAND:  87.131237 3815.800293 0.8543390 0.9208670 24.6235 10.6939  1
------> CAND: 126.667197 3678.134766 0.9608504 0.6551378 14.4639 10.6807 16
------> CAND: 138.444761 3746.657227 0.6739889 1.1423904 14.463 10.6796 16
------> CAND: 238.888817 3626.366943 0.7717224 0.7955949 16.6938 10.6679  4
------> CAND: 301.318156 3988.049316 0.8481638 1.1605862 15.0056 10.6643  8
------> CAND: 141.928411 4243.642090 0.9784704 1.3108591 15.0031 10.6617  8
------> CAND:  87.122673 3628.160889 0.7561274 0.8131990 24.506 10.6428  1
------> CAND:  39.956625 3950.255859 0.9858719 2.5009224 14.9837 10.6417  8
------> CAND: 123.664676 3817.512207 0.9178076 2.4657717 16.6447 10.6289  4
------> CAND: 115.231407 3925.797119 0.8770493 2.3637137 14.4214 10.6257 16
------> CAND:  86.343627 3657.888428 0.9339535 2.5282583 14.4145 10.6167 16
------> CAND: 345.690588 4472.617188 1.0424451 2.0980599 16.6224 10.6113  4
------> CAND:  20.361348 3772.618896 0.9900352 2.5615408 14.4023 10.6009 16
------> CAND: 390.635757 3784.497559 0.6587162 1.2589284 24.4093 10.6008  1
------> CAND: 115.191962 3762.394043 0.9396849 2.5137246 14.4012 10.5995 16
------> CAND: 271.992583 3693.669678 0.9405293 0.7029701 16.6062 10.5984  4
------> CAND: 318.288238 3934.639404 0.9851231 0.9236890 14.9104 10.5662  8
------> CAND:  29.981352 4238.554199 0.9266625 2.1581223 16.5641 10.5651  4
------> CAND:  48.144138 3681.791260 0.7998560 0.8181314 14.3653 10.553 16
------> CAND: 230.357713 3887.904785 0.7954856 2.2608793 14.897 10.5524  8
------> CAND:  49.930859 4055.572021 0.9191570 2.3555396 14.8795 10.5344  8
------> CAND: 345.955807 3835.803467 0.6556147 1.4145401 19.516 10.5301  2
------> CAND: 166.329798 4421.524902 0.9811136 1.7279251 14.3436 10.5249 16
------> CAND: 230.602690 3646.428223 0.6296471 2.0953562 16.5009 10.515  4
------> CAND: 172.817786 3967.255127 0.7987429 2.2026994 14.8606 10.5149  8
[01:07:25][74972][INFO ] Statistics: count dirty SumSpec pages 2118 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:07:25][74972][INFO ] Data processing finished successfully!
01:07:25 (74972): called boinc_finish(0)

</stderr_txt>
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