Task 1716984997

Name: Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_96_3050000_0
Workunit ID: 866330226
Created: 19 Jan 2025 23:06:04 UTC
Sent: 20 Jan 2025 7:57:21 UTC
Report deadline: 3 Feb 2025 7:57:21 UTC
Received: 22 Jan 2025 22:14:01 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 987.82
CPU time (sec): 22.76
Peak working set size (MB): 284.27
Peak swap size (MB): 6173.92
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>
[16:57:27][758753][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_cfbf00112_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_5_dms_200_96.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 3050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_96.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_96_3050000_0_0
------> GPU usage: 0.500000
[16:57:27][758753][INFO ] Starting data processing...
[16:57:27][758753][INFO ] opti: No host transfer for n_steps. Use device global.
[16:57:27][758753][INFO ] opti: No host transfer for mean. Use device global.
[16:57:27][758753][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:57:27][758753][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:57:27][758753][INFO ] opti: power spectrum in fft callback (static link).
[16:57:27][758753][INFO ] opti: __constant__ access is not uniform, bad!
[16:57:27][758753][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[16:57:27][758753][INFO ] CUDA global memory status (initial GPU state, including context):
[16:57:27][758753][INFO ] No template file. Generating templates.
[16:57:27][758753][INFO ] Template param value T_cons = 50000
[16:57:33][758753][INFO ] Number of generated templates to be used: 50000
[16:57:33][758753][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_5_dms_200_96.cpt
[16:57:33][758753][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_5_dms_200_96.cpt (No such file or directory).
------> Starting from scratch...
[16:57:33][758753][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_96.binary
[16:57:33][758753][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_5_dms_200_DM239.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755644684716
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 239.6 cm^-3 pc
------> Scale factor: 1.16568
[16:57:33][758753][INFO ] Allocating memory for dedispersed compressed time series...
[16:57:33][758753][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:57:33][758753][INFO ] 8-bit allocation done
[16:57:33][758753][INFO ] Foobar
[16:57:33][758753][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_96.binary
[16:57:34][758753][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:57:34][758753][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:57:34][758753][INFO ] FftSize = 12582913
[16:57:34][758753][INFO ] Seed for random number generator is 1088134458.
[16:57:37][758753][INFO ] 8[16:57:37][758753][INFO ] 9[16:57:38][758753][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:57:38][758753][INFO ] Normalization factor 3.97364e-08
[16:57:38][758753][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
[16:57:38][758753][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2986 MB (4943 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:57:38][758753][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:57:38][758753][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:57:38][758753][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:58:27][758753][INFO ] Checkpoint committed!
[16:59:27][758753][INFO ] Checkpoint committed!
[17:00:27][758753][INFO ] Checkpoint committed!
[17:01:27][758753][INFO ] Checkpoint committed!
[17:02:27][758753][INFO ] Checkpoint committed!
[17:03:27][758753][INFO ] Checkpoint committed!
[17:04:27][758753][INFO ] Checkpoint committed!
[17:05:28][758753][INFO ] Checkpoint committed!
[17:06:28][758753][INFO ] Checkpoint committed!
[17:07:28][758753][INFO ] Checkpoint committed!
[17:08:28][758753][INFO ] Checkpoint committed!
[17:09:28][758753][INFO ] Checkpoint committed!
[17:10:28][758753][INFO ] Checkpoint committed!
[17:11:28][758753][INFO ] Checkpoint committed!
[17:12:28][758753][INFO ] Checkpoint committed!
[17:13:28][758753][INFO ] Checkpoint committed!
[17:13:53][758753][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 275.022872 4086.646240 0.9253076 0.4811877 16.654 12.3802  8
------> CAND: 115.224919 4080.529297 0.6532846 2.9054475 15.6372 12.2214 16
------> CAND:  72.036887 4809.088379 0.6528428 2.8166041 16.1596 11.8623  8
------> CAND: 115.243345 4259.186035 0.5803794 2.8340292 15.3387 11.8259 16
------> CAND:  26.707644 3667.991943 0.7069318 2.8971486 16.0609 11.7593  8
------> CAND: 115.231148 5259.958008 1.0253258 3.0557964 15.8284 11.5168  8
------> CAND:  26.707385 3621.960205 0.6923952 2.8780053 15.8119 11.4997  8
------> CAND: 172.916400 3675.641113 0.2760571 2.3885994 15.7135 11.3973  8
------> CAND: 131.961184 3722.234863 0.4483700 0.5206904 14.9387 11.2996 16
------> CAND: 364.601280 5747.883301 0.9042606 2.7576084 25.6652 11.1463  1
------> CAND: 108.937272 4297.668457 0.9953126 3.0828245 14.8115 11.1331 16
------> CAND: 410.141503 4100.828125 0.3986959 2.5858524 20.4854 11.1052  2
------> CAND: 259.092383 4611.562988 1.0902264 3.1247656 17.1881 11.0603  4
------> CAND: 147.336063 4104.727539 1.0034326 3.0647371 14.755 11.0594 16
------> CAND:  86.375806 4197.483887 0.8392185 3.0114846 14.7311 11.0282 16
------> CAND: 262.279675 3619.940674 0.7394282 2.8993511 17.1462 11.0271  4
------> CAND:  49.871431 4215.120605 0.8334644 3.0156581 15.3193 10.9883  8
------> CAND: 115.191702 4698.648926 1.0507305 3.1168435 14.697 10.9837 16
------> CAND:  49.944353 6436.020508 1.2761935 2.8704596 20.1531 10.9079  2
------> CAND:  39.947023 3731.545410 0.8792207 2.9662144 15.232 10.898  8
------> CAND: 115.198709 3921.470703 0.9437816 3.0204880 14.6292 10.8954 16
------> CAND: 180.073922 4285.450195 0.7141572 2.9522264 16.9748 10.8909  4
------> CAND: 111.086008 4294.053711 1.0228698 3.0912404 14.6235 10.888 16
------> CAND: 181.139207 4161.987305 0.6194910 2.8786008 14.6227 10.887 16
------> CAND: 403.608101 4529.122559 0.4593119 2.5447719 16.9466 10.8685  4
------> CAND: 288.998737 3725.352295 0.4254165 2.6964345 16.9358 10.8599  4
------> CAND: 478.790758 4518.069336 1.0005310 3.0900345 20.017 10.8272  2
------> CAND:  96.584377 3950.173584 0.5776189 2.8480251 16.8816 10.8169  4
------> CAND:  85.838622 3750.057861 0.7893580 0.3285679 15.1382 10.8011  8
------> CAND: 230.560390 3735.048828 0.6464179 2.8760033 15.1378 10.8007  8
------> CAND: 115.291613 4714.056641 0.4997312 2.5664952 14.5276 10.7633 16
------> CAND: 230.496550 4122.661621 0.5620552 2.8372617 15.064 10.7245  8
------> CAND:  99.964484 5223.119141 1.2091445 3.1561577 24.6866 10.7213  1
------> CAND: 172.720989 4023.201904 1.0142655 3.0517108 15.0591 10.7195  8
------> CAND:  50.441054 4504.228027 0.7043937 2.9218483 16.7562 10.7173  4
------> CAND: 201.810668 6471.346191 1.2362834 2.8001041 15.0501 10.7102  8
------> CAND: 115.205975 3782.461182 0.8589210 2.9671226 15.0379 10.6976  8
------> CAND: 345.611957 4164.101074 0.6932081 2.9325860 16.7157 10.6852  4
------> CAND: 179.699969 4006.694580 0.7254779 0.5096826 14.4646 10.6816 16
------> CAND: 205.070881 4100.828125 0.3986959 2.5858524 16.6966 10.6701  4
------> CAND: 234.058314 4046.051270 0.9745003 3.0443239 15.0103 10.6692  8
------> CAND: 121.274856 3630.834473 0.5148737 0.3813704 14.4523 10.6657 16
------> CAND: 322.632940 3852.222168 0.8259570 2.9689314 14.9999 10.6584  8
------> CAND: 347.949356 5337.983887 1.2234843 3.1510975 14.9986 10.6571  8
------> CAND:  99.894676 3948.616455 0.4634456 2.7403104 14.4377 10.6468 16
------> CAND:  86.410839 4514.762207 0.6159679 2.8322477 14.9771 10.6349  8
------> CAND: 220.971267 4299.705566 0.6358508 2.8922071 14.9763 10.634  8
------> CAND: 115.219729 4012.307129 0.7205732 2.9487305 14.4149 10.6171 16
------> CAND: 184.430821 3640.238525 0.4072280 0.5016623 14.9548 10.6119  8
------> CAND:  86.460665 3999.809082 0.2522104 1.8019646 14.4087 10.6092 16
------> CAND: 168.427410 4303.095703 0.6326506 2.8891270 14.3964 10.5933 16
------> CAND: 490.684841 5083.794434 0.7427747 1.2272674 16.5927 10.5877  4
------> CAND:  86.405909 3925.395508 0.5743487 2.8520236 14.9263 10.5825  8
------> CAND: 109.429561 3664.970703 0.7204112 2.9018028 14.3809 10.5731 16
------> CAND: 180.943537 4383.659180 1.0324606 0.6072676 14.3809 10.5731 16
------> CAND:  80.183658 3750.935791 0.7884547 2.9427774 14.3736 10.5637 16
------> CAND:  44.982019 4618.587402 0.9346430 3.0608263 14.3703 10.5594 16
------> CAND: 182.821345 4096.459473 0.4109791 0.9077850 14.3698 10.5588 16
------> CAND: 147.057869 3949.725586 0.4572479 2.7224753 14.8978 10.5532  8
------> CAND: 172.819603 5082.275391 0.8968126 2.9867074 14.8905 10.5457  8
------> CAND:  53.583191 5765.826660 0.8983295 1.5849057 14.3555 10.5403 16
------> CAND: 251.166714 4273.956055 1.0743226 3.0996251 14.8846 10.5396  8
------> CAND: 216.110660 4808.027832 0.6536533 2.8180101 19.5276 10.5369  2
------> CAND: 115.249573 5531.406738 1.1351140 3.0750051 14.3469 10.5292 16
------> CAND: 230.589974 4860.476074 0.7710536 2.9236612 14.8736 10.5282  8
------> CAND: 435.140280 3790.861816 0.3312393 0.7819831 16.4934 10.5091  4
------> CAND:  86.396307 3688.966797 0.5717056 2.8327420 14.3239 10.4995 16
------> CAND: 181.682619 3784.276367 0.2207336 1.3302391 14.8418 10.4956  8
------> CAND:  32.192630 4648.851562 0.5273659 2.6669297 14.3191 10.4932 16
------> CAND: 125.571809 3680.782471 0.6186180 2.8587999 14.319 10.4931 16
------> CAND:  86.356861 4430.266113 1.0695298 3.1158953 14.3114 10.4832 16
------> CAND: 460.798728 3851.330322 0.9738053 3.0150762 16.426 10.4557  4
------> CAND: 172.799620 4345.489258 0.5756845 2.8267524 14.799 10.4515  8
------> CAND:  86.399940 4345.489258 0.5756845 2.8267524 14.2857 10.4501 16
------> CAND: 289.753390 3950.173584 0.5776189 2.8480251 24.0525 10.4459  1
------> CAND: 429.160410 4214.387207 0.8330777 0.5899394 16.4069 10.4406  4
------> CAND: 461.973267 3992.468506 0.7368488 0.5007618 16.4063 10.4401  4
------> CAND:  49.982242 5223.119141 1.2091445 3.1561577 19.359 10.437  2
------> CAND: 217.570140 3790.861816 0.3312393 0.7819831 14.7813 10.4333  8
------> CAND:  91.674204 4086.646240 0.9253076 0.4811877 14.271 10.4312 16
------> CAND: 401.433414 3846.104980 0.5477372 0.5141940 14.7757 10.4275  8
------> CAND: 134.024801 4984.018555 1.0518857 0.9171398 14.774 10.4258  8
------> CAND:  89.823385 4620.087402 1.1265259 3.1427882 19.3255 10.4172  2
------> CAND: 343.128454 4355.049316 0.5610746 2.7968664 14.755 10.4062  8
------> CAND: 150.996959 4455.593262 0.5657951 0.9514337 14.2486 10.4021 16
------> CAND: 466.339249 3713.999512 0.7293936 2.9101083 16.3354 10.3839  4
------> CAND:  73.498961 3750.057861 0.7893580 2.9387350 14.2342 10.3837 16
------> CAND: 499.271480 5070.923828 1.1267359 3.1328478 19.2636 10.3805  2
------> CAND: 187.156445 3678.303467 0.9404704 0.2462336 14.2311 10.3796 16
------> CAND: 209.294912 3784.442627 0.8929163 2.9810169 19.26 10.3784  2
------> CAND:  14.384592 3784.675781 0.9815382 3.0028338 14.723 10.3734  8
------> CAND: 334.092346 5372.284180 0.9606344 1.2054387 16.3189 10.3709  4
------> CAND: 198.188958 3906.726074 0.5004971 0.6025119 14.222 10.3679 16
------> CAND: 388.789350 4694.976074 0.7939959 2.9700670 19.2179 10.3534  2
------> CAND:  53.282160 3798.339844 0.9233793 2.9881806 14.2079 10.3497 16
------> CAND: 460.912393 4604.224609 0.9981267 3.0960844 16.291 10.3488  4
------> CAND: 271.010860 4873.009277 0.6960989 1.1224002 16.2846 10.3438  4
------> CAND: 115.220508 4009.342529 0.7223121 2.9436405 14.202 10.3421 16
------> CAND:  35.835100 3702.050537 0.7951351 0.2968122 14.202 10.3421 16
------> CAND: 453.432821 4177.896484 0.9882638 3.0692649 23.8103 10.3407  1
[17:13:53][758753][INFO ] Statistics: count dirty SumSpec pages 1719 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:13:53][758753][INFO ] Data processing finished successfully!
17:13:53 (758753): called boinc_finish(0)

</stderr_txt>
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