Task 1719995037

Name: Ter5_1_dns_cfbf00113_segment_4_dms_200_40000_67_9350000_0
Workunit ID: 868158934
Created: 25 Jan 2025 19:15:05 UTC
Sent: 26 Jan 2025 13:23:14 UTC
Report deadline: 9 Feb 2025 13:23:14 UTC
Received: 27 Jan 2025 3:42:05 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 297.64
CPU time (sec): 27.20
Peak working set size (MB): 403.71
Peak swap size (MB): 14700.54
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[22:23:35][333797][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_4_dms_200_67.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 9350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_67.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_40000_67_9350000_0_0
------> GPU usage: 1.000000
[22:23:35][333797][INFO ] Starting data processing...
[22:23:35][333797][INFO ] opti: No host transfer for n_steps. Use device global.
[22:23:35][333797][INFO ] opti: No host transfer for mean. Use device global.
[22:23:35][333797][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:23:35][333797][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:23:35][333797][INFO ] opti: power spectrum in fft callback (static link).
[22:23:35][333797][INFO ] opti: __constant__ access is not uniform, bad!
[22:23:35][333797][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[22:23:35][333797][INFO ] CUDA global memory status (initial GPU state, including context):
[22:23:35][333797][INFO ] No template file. Generating templates.
[22:23:35][333797][INFO ] Template param value T_cons = 50000
[22:23:40][333797][INFO ] Number of generated templates to be used: 50000
[22:23:40][333797][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_4_dms_200_67.cpt
[22:23:40][333797][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_4_dms_200_67.cpt (No such file or directory).
------> Starting from scratch...
[22:23:40][333797][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_67.binary
[22:23:40][333797][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_4_dms_200_DM236.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735084850734
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 236.7 cm^-3 pc
------> Scale factor: 1.24243
[22:23:40][333797][INFO ] Allocating memory for dedispersed compressed time series...
[22:23:40][333797][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:23:40][333797][INFO ] 8-bit allocation done
[22:23:40][333797][INFO ] Foobar
[22:23:40][333797][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_67.binary
[22:23:40][333797][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:23:40][333797][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:23:40][333797][INFO ] FftSize = 12582913
[22:23:40][333797][INFO ] Seed for random number generator is -1035072488.
[22:23:42][333797][INFO ] 8[22:23:42][333797][INFO ] 9[22:23:43][333797][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:23:43][333797][INFO ] Normalization factor 3.97364e-08
[22:23:43][333797][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
[22:23:43][333797][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 750 MB (10268 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:23:43][333797][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:23:43][333797][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:23:43][333797][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1386.16040039, mean= -0.00008262  -0.00008262
[22:23:43][333797][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:24:35][333797][INFO ] Checkpoint committed!
[22:25:35][333797][INFO ] Checkpoint committed!
[22:26:35][333797][INFO ] Checkpoint committed!
[22:27:36][333797][INFO ] Checkpoint committed!
[22:28:31][333797][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.609104 3617.803467 0.9129944 5.6129117 16.0473 12.7686 16
------> CAND: 430.693071 3702.628418 0.9570529 3.8731828 28.7111 12.4691  1
------> CAND: 180.275820 3912.501221 0.9427118 5.5443311 28.6763 12.454  1
------> CAND: 145.659894 3622.697021 0.8239225 3.9287407 15.5731 12.1364 16
------> CAND:  56.500852 3666.116699 0.6206813 5.0566735 16.4157 12.1302  8
------> CAND:  56.500593 3665.625488 0.6231329 5.0543370 16.4019 12.1158  8
------> CAND: 215.346665 3702.628418 0.9570529 3.8731828 22.06 12.0411  2
------> CAND: 387.037144 3627.105469 0.7909526 3.9764473 16.3294 12.0399  8
------> CAND: 305.031732 3985.275879 0.7693305 4.8690681 22.0155 12.0146  2
------> CAND: 131.973900 4059.899902 0.9828046 5.4863353 15.3396 11.8271 16
------> CAND:  20.018277 4028.158447 0.8370544 5.2286077 16.0346 11.7318  8
------> CAND:  43.303774 3752.424561 0.9849754 5.6453061 15.2126 11.6596 16
------> CAND: 122.558908 3749.675293 0.9409190 3.9442372 15.1763 11.6117 16
------> CAND: 231.035810 3819.583252 0.8471336 5.4730358 15.8711 11.5614  8
------> CAND:  86.587565 3833.144287 0.8365161 5.4480295 15.0867 11.4939 16
------> CAND: 230.961331 3937.211426 0.8123573 5.2990022 15.773 11.4592  8
------> CAND: 180.276079 3911.646484 0.9428442 5.5449467 26.3706 11.4526  1
------> CAND:  86.597426 3709.296143 0.9114590 5.5992651 15.0402 11.4328 16
------> CAND: 143.565395 3654.899170 0.9345085 3.8572958 15.7166 11.4005  8
------> CAND:  38.521279 3992.116455 0.9284237 5.4752321 15.0068 11.3889 16
------> CAND:  56.496181 3808.528809 0.6961445 5.0998373 15.6922 11.3752  8
------> CAND: 245.118075 3749.675293 0.9409190 3.9442372 15.6888 11.3716  8
------> CAND:  56.484503 4159.175781 0.8949067 5.1979280 15.6838 11.3664  8
------> CAND: 173.082226 4190.317383 1.0414779 5.4718161 15.5919 11.271  8
------> CAND: 113.001185 3665.625488 0.6231329 5.0543370 15.5399 11.217  8
------> CAND: 113.001445 3666.116699 0.6206813 5.0566735 17.3669 11.2026  4
------> CAND: 272.845071 4052.407227 1.0270742 5.5517483 15.5222 11.1987  8
------> CAND: 115.502854 3894.498779 0.8417847 5.3965406 14.8184 11.1422 16
------> CAND: 143.564357 3702.628418 0.9570529 3.8731828 17.2754 11.1298  4
------> CAND: 153.953287 3639.704834 0.6854629 5.2989659 14.7822 11.0949 16
------> CAND: 130.721768 3642.606201 0.6568769 4.2378459 17.2304 11.094  4
------> CAND: 266.748163 4329.697754 0.9822358 5.0127935 15.4115 11.0839  8
------> CAND: 347.202489 3906.738281 0.8335666 4.3017249 15.4079 11.0801  8
------> CAND: 116.138911 3663.880615 0.8617774 5.5487623 14.77 11.079 16
------> CAND:  90.137910 3912.501221 0.9427118 5.5443311 20.4373 11.0766  2
------> CAND: 247.176761 3941.888672 0.9750990 4.1524162 15.3701 11.0409  8
------> CAND:  60.088047 3915.144531 0.9762419 5.5824571 15.3673 11.038  8
------> CAND: 299.254799 3866.383545 0.8974688 5.5047407 15.3608 11.0313  8
------> CAND: 346.522834 3980.525879 1.0189933 5.5987048 17.1482 11.0286  4
------> CAND: 115.412025 3717.310059 0.6193085 4.8238001 14.7292 11.0257 16
------> CAND: 115.458218 3766.387695 0.6902993 5.1670427 14.6982 10.9852 16
------> CAND: 115.499221 3665.285645 0.6257914 5.0678496 14.6759 10.9562 16
------> CAND: 109.928597 3641.711670 0.6636701 4.2356534 14.6728 10.9522 16
------> CAND: 154.024652 3829.801758 0.8369448 5.4233890 14.6685 10.9466 16
------> CAND: 219.391116 3751.612061 0.9631671 5.6350431 15.2668 10.934  8
------> CAND: 257.026171 3666.598633 0.6168694 5.0360975 17.0033 10.9135  4
------> CAND: 107.673203 3702.628418 0.9570529 3.8731828 16.9779 10.8933  4
------> CAND: 115.548787 3616.933838 0.9483636 5.6540699 14.6198 10.8832 16
------> CAND: 111.845851 3622.256836 0.8518812 3.8918333 14.6044 10.8632 16
------> CAND: 115.435122 4244.248535 1.0466872 5.4385757 15.1756 10.8397  8
------> CAND: 215.346406 3702.628418 0.9570529 3.8731828 16.9101 10.8395  4
------> CAND:   8.347112 3620.270752 0.8849981 5.5991983 14.576 10.8262 16
------> CAND:  95.085711 4062.213135 1.0312644 4.2121997 15.1604 10.8241  8
------> CAND: 462.094198 3772.504395 0.9086397 5.5741634 20.0037 10.8192  2
------> CAND:  36.583784 3639.210205 0.6872210 5.2794981 15.1492 10.8125  8
------> CAND: 377.265067 3757.788818 0.7082378 4.3524008 16.8341 10.7792  4
------> CAND: 373.367499 4343.458008 0.9820231 5.0248652 16.8262 10.7729  4
------> CAND: 410.834912 3681.884277 0.9595757 3.8650000 19.9165 10.7676  2
------> CAND:  86.614295 3746.525635 0.9843642 5.6421604 14.5299 10.7664 16
------> CAND: 345.261620 3626.537842 0.7635788 4.0093846 16.8157 10.7645  4
------> CAND: 173.601244 3906.738281 0.8335666 4.3017249 14.5225 10.7567 16
------> CAND: 195.538332 4034.956787 0.8855722 5.3290033 14.5199 10.7534 16
------> CAND: 141.469340 3799.878906 0.8612778 4.0917349 14.5153 10.7473 16
------> CAND: 231.012455 4037.626709 1.0283566 5.5862770 15.0859 10.7471  8
------> CAND: 118.823014 3702.835205 0.9771093 5.6553845 15.0856 10.7468  8
------> CAND: 254.076331 3798.130127 0.7135407 4.4401989 15.0825 10.7436  8
------> CAND: 425.861789 3727.213135 0.9643700 3.9019284 24.738 10.7436  1
------> CAND: 215.351596 3656.020752 0.9340636 3.8466523 19.8656 10.7374  2
------> CAND: 191.744048 3921.180176 0.8234196 5.3336916 15.0703 10.731  8
------> CAND: 107.675798 3656.020752 0.9340636 3.8466523 16.7717 10.7297  4
------> CAND:  71.739230 3878.239990 0.9765873 5.5990472 15.0657 10.7262  8
------> CAND: 186.932230 3682.694336 0.9596343 3.8536599 14.4841 10.7068 16
------> CAND: 245.389781 4137.513184 1.0399463 4.3063540 19.8013 10.6992  2
------> CAND: 462.020238 3725.892334 0.9823259 5.6541524 19.7849 10.6895  2
------> CAND: 161.720915 3628.598633 0.7798519 5.4611263 15.0162 10.6752  8
------> CAND:  86.613776 3725.314209 0.9007304 5.5687704 15.0151 10.674  8
------> CAND: 449.149882 3664.996582 0.6252803 5.0348177 19.7528 10.6704  2
------> CAND: 239.006115 3811.220703 0.9692879 3.9911406 19.7508 10.6693  2
------> CAND:  49.164788 3669.881836 0.9744884 3.8396571 14.4521 10.6654 16
------> CAND: 173.261287 3980.525879 1.0189933 5.5987048 15.0057 10.6643  8
------> CAND: 150.915473 4012.016357 0.8466117 5.2932253 14.445 10.6561 16
------> CAND: 483.889075 3853.637939 0.9030353 5.5310130 16.6615 10.6422  4
------> CAND:  67.475235 3965.947021 0.9747510 4.1715913 19.7022 10.6404  2
------> CAND:  86.599503 3857.827148 1.0019238 5.6272593 14.4283 10.6345 16
------> CAND: 260.960071 3716.913086 0.6226872 4.9209108 19.6672 10.6197  2
------> CAND: 193.518572 3627.105469 0.7909526 3.9764473 14.4148 10.617 16
------> CAND: 382.120224 3632.008057 0.7104371 5.3502626 16.6264 10.6144  4
------> CAND: 182.501111 3991.657715 0.7656729 4.8366489 14.4081 10.6083 16
------> CAND:  97.571290 4090.550049 1.0344204 5.5371795 14.4078 10.608 16
------> CAND: 461.804326 3927.812256 0.8170429 5.2911830 19.6467 10.6076  2
------> CAND: 391.996104 3757.200439 0.8003809 5.4125023 14.9354 10.5919  8
------> CAND: 192.915732 4095.319580 0.8439083 4.7250338 14.9287 10.5851  8
------> CAND: 346.285383 3830.663818 0.7535070 5.2734137 14.9195 10.5755  8
------> CAND: 464.555642 3663.880615 0.8617774 5.5487623 16.5747 10.5735  4
------> CAND:  86.499851 3704.426758 0.7289542 4.1739297 16.5745 10.5733  4
------> CAND: 166.899420 3663.304443 0.8854006 5.5695586 14.3775 10.5688 16
------> CAND: 346.621448 3928.185547 1.0125699 5.5996246 16.5609 10.5626  4
------> CAND: 205.391635 3985.294189 0.9294515 5.4745264 14.8948 10.5501  8
------> CAND:  42.055535 3619.319580 0.9082749 3.8250818 14.3592 10.5451 16
------> CAND: 135.211017 3718.258301 0.6163850 4.8162656 14.3547 10.5393 16
[22:28:31][333797][INFO ] Statistics: count dirty SumSpec pages 1794 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:28:31][333797][INFO ] Data processing finished successfully!
22:28:31 (333797): called boinc_finish(0)

</stderr_txt>
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