Task 1715246339

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_156_950000_1
Workunit ID: 865259631
Created: 16 Jan 2025 17:58:07 UTC
Sent: 17 Jan 2025 7:05:28 UTC
Report deadline: 31 Jan 2025 7:05:28 UTC
Received: 17 Jan 2025 7:23:35 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13067435
Run time (sec): 876.48
CPU time (sec): 12.47
Peak working set size (MB): 278.63
Peak swap size (MB): 10369.12
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[00:07:56][720041][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_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_156.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 950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_156.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_156_950000_1_0
------> GPU usage: 0.500000
[00:07:56][720041][INFO ] Starting data processing...
[00:07:56][720041][INFO ] opti: No host transfer for n_steps. Use device global.
[00:07:56][720041][INFO ] opti: No host transfer for mean. Use device global.
[00:07:56][720041][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:07:56][720041][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:07:56][720041][INFO ] opti: power spectrum in fft callback (static link).
[00:07:56][720041][INFO ] opti: __constant__ access is not uniform, bad!
[00:07:56][720041][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 SUPER
[00:07:56][720041][INFO ] CUDA global memory status (initial GPU state, including context):
[00:07:56][720041][INFO ] No template file. Generating templates.
[00:07:56][720041][INFO ] Template param value T_cons = 50000
[00:07:59][720041][INFO ] Number of generated templates to be used: 50000
[00:07:59][720041][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_156.cpt
[00:07:59][720041][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_156.cpt (No such file or directory).
------> Starting from scratch...
[00:07:59][720041][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_156.binary
[00:07:59][720041][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM245.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399709944
------> 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: 245.6 cm^-3 pc
------> Scale factor: 1.1035
[00:07:59][720041][INFO ] Allocating memory for dedispersed compressed time series...
[00:07:59][720041][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:07:59][720041][INFO ] 8-bit allocation done
[00:07:59][720041][INFO ] Foobar
[00:07:59][720041][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_156.binary
[00:07:59][720041][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:07:59][720041][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:07:59][720041][INFO ] FftSize = 12582913
[00:07:59][720041][INFO ] Seed for random number generator is -1044136589.
[00:08:01][720041][INFO ] 8[00:08:01][720041][INFO ] 9[00:08:01][720041][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:08:01][720041][INFO ] Normalization factor 3.97364e-08
[00:08:01][720041][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
[00:08:01][720041][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1508 MB (6470 MB free / 7978 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:08:01][720041][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:08:01][720041][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:08:01][720041][INFO ] TimeSeriesLength = 16768617, params->nsamples = 25165824
sum = -1527.91345215, mean= -0.00009112  -0.00009112
[00:08:01][720041][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:08:56][720041][INFO ] Checkpoint committed!
[00:09:56][720041][INFO ] Checkpoint committed!
[00:10:56][720041][INFO ] Checkpoint committed!
[00:11:56][720041][INFO ] Checkpoint committed!
[00:12:56][720041][INFO ] Checkpoint committed!
[00:13:56][720041][INFO ] Checkpoint committed!
[00:14:56][720041][INFO ] Checkpoint committed!
[00:15:56][720041][INFO ] Checkpoint committed!
[00:16:57][720041][INFO ] Checkpoint committed!
[00:17:57][720041][INFO ] Checkpoint committed!
[00:18:57][720041][INFO ] Checkpoint committed!
[00:19:57][720041][INFO ] Checkpoint committed!
[00:20:57][720041][INFO ] Checkpoint committed!
[00:21:57][720041][INFO ] Checkpoint committed!
[00:22:31][720041][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 124.788610 4392.984375 1.0781760 2.5154953 16.1934 12.9645 16
------> CAND: 115.243864 3621.426758 0.7992685 2.4982877 15.9719 12.6677 16
------> CAND: 115.162637 3802.094238 0.9270253 2.5786889 15.6678 12.2622 16
------> CAND: 106.911544 3694.532471 0.9242923 0.6356168 15.3794 11.8798 16
------> CAND: 139.899050 4642.391602 1.0521438 2.1848476 15.3295 11.8138 16
------> CAND: 115.153295 3778.316650 0.9721774 2.6128829 15.2011 11.6444 16
------> CAND: 115.237895 3839.202881 0.7597825 2.3813281 15.1801 11.6167 16
------> CAND: 115.232964 3811.097656 0.7945532 2.4482520 15.14 11.564 16
------> CAND: 328.272334 4099.788574 0.7993699 2.2660849 15.8442 11.5333  8
------> CAND: 115.235300 3629.325928 0.6881168 2.3825700 15.1121 11.5273 16
------> CAND: 230.488506 3904.891113 0.8873850 2.5142255 15.8151 11.5031  8
------> CAND: 364.955510 3755.015381 0.9882683 0.6403524 15.8103 11.498  8
------> CAND: 115.236857 3682.324707 0.5367627 1.9391292 15.0063 11.3883 16
------> CAND: 230.476049 3619.662598 0.8549919 2.5474522 15.6694 11.3515  8
------> CAND: 368.631717 3736.692383 0.9284575 2.5914750 15.6441 11.3251  8
------> CAND: 191.262918 3915.818848 0.8008025 2.4023361 14.918 11.2725 16
------> CAND:  37.390339 4050.798828 1.0334400 0.8817560 14.9106 11.2629 16
------> CAND:  86.362311 3720.968018 0.8348018 2.5198126 14.9106 11.2629 16
------> CAND:  86.375027 3730.054443 0.7916754 2.4675889 14.8603 11.197 16
------> CAND: 172.834395 4238.404785 0.8799846 2.3044763 15.5159 11.1921  8
------> CAND: 279.767997 3983.937256 0.9202284 2.5144796 15.4969 11.1724  8
------> CAND: 115.292651 4135.460938 1.0068758 2.5503867 14.8333 11.1617 16
------> CAND:  59.927930 3726.235840 0.8280787 2.5168951 17.3105 11.1577  4
------> CAND:  32.609142 3623.130615 0.7587899 2.4662364 14.7987 11.1164 16
------> CAND: 172.794949 3803.197998 0.7001999 2.3013415 15.4429 11.1164  8
------> CAND: 115.222324 3689.242920 0.7198624 2.3980217 14.7818 11.0944 16
------> CAND: 230.540926 3755.852539 0.7455662 2.4125509 15.3753 11.0464  8
------> CAND: 383.943795 3932.614014 0.7874885 2.3799019 25.3093 10.9917  1
------> CAND: 383.599426 4398.738281 0.9042497 2.1531422 20.2913 10.9899  2
------> CAND: 302.687067 3750.182129 0.9448928 0.6617317 15.2998 10.9682  8
------> CAND: 461.176055 3683.667969 0.5268124 1.8967632 17.0666 10.9638  4
------> CAND: 106.551345 3925.879395 0.9601035 0.8351551 15.2945 10.9627  8
------> CAND:  86.360495 3622.556641 0.7894281 2.4930937 14.6715 10.9505 16
------> CAND: 386.365275 3796.502441 0.8095433 0.8438579 15.2642 10.9314  8
------> CAND: 393.431449 4027.653076 0.9968927 2.5797927 20.1759 10.9214  2
------> CAND: 115.170682 3758.558594 0.9203857 2.5773618 15.2505 10.9172  8
------> CAND: 140.158559 3806.198730 0.6941611 1.0241090 14.6333 10.9008 16
------> CAND: 425.655739 3796.177734 0.8433581 2.4980762 20.1301 10.8942  2
------> CAND: 301.519275 4351.773438 0.9957235 1.2609828 15.2218 10.8874  8
------> CAND: 144.524281 4094.421875 0.8911881 2.4326901 14.5569 10.8014 16
------> CAND: 118.633832 3655.875244 0.9200215 0.5900862 14.533 10.7703 16
------> CAND: 345.532547 3677.283203 0.9618341 2.6289825 16.8194 10.7675  4
------> CAND:  53.275672 3925.879395 0.9601035 0.8351551 14.5127 10.744 16
------> CAND: 385.952915 4143.276855 1.0067273 1.0188648 15.0791 10.7401  8
------> CAND: 499.292759 3925.999023 0.9876236 2.6095877 24.7088 10.7309  1
------> CAND: 256.065728 3990.921875 0.8486481 2.4307294 16.7178 10.6869  4
------> CAND: 230.333579 3806.024902 0.9017627 2.5564635 15.0224 10.6816  8
------> CAND:  86.364647 3836.152344 0.9576420 2.6050777 14.4542 10.6681 16
------> CAND: 365.588972 3675.118896 0.7682782 2.4577167 15.0037 10.6623  8
------> CAND: 104.107288 3601.992676 0.9681211 2.6366067 16.6841 10.6602  4
------> CAND: 422.365942 3669.749756 0.8362125 2.5229740 16.682 10.6585  4
------> CAND: 139.909949 3897.861572 0.8165131 2.4461555 14.9988 10.6572  8
------> CAND: 302.011824 4198.066406 0.9226014 1.1928581 19.714 10.6474  2
------> CAND: 460.866201 3937.652100 0.9599565 2.5838466 16.6679 10.6473  4
------> CAND: 499.612994 3655.892334 0.5552896 2.0595548 16.6532 10.6357  4
------> CAND:  88.225068 4192.931641 0.9458756 1.1434835 14.4249 10.6302 16
------> CAND: 252.926705 3712.416016 0.8689668 0.6976759 14.968 10.6255  8
------> CAND: 345.723546 3695.718506 0.6963457 2.3674011 16.6211 10.6102  4
------> CAND: 109.626788 3965.245361 0.9246799 2.5317335 14.4048 10.6041 16
------> CAND: 199.722138 3920.778809 0.9612054 2.5892916 19.6002 10.58  2
------> CAND: 249.615887 3979.274658 1.0223285 2.6242478 14.8905 10.5457  8
------> CAND: 115.254244 3805.557617 0.9016838 2.5517795 14.8855 10.5406  8
------> CAND: 460.938863 4072.765625 0.9599636 2.5213106 16.5292 10.5374  4
------> CAND:  49.836398 4117.972656 0.7884018 1.3047787 14.3493 10.5322 16
------> CAND:  97.129346 3664.222900 0.9744410 0.5696557 14.3446 10.5262 16
------> CAND: 405.832094 4353.628418 0.9952083 1.2735158 14.8632 10.5175  8
------> CAND: 128.296915 4071.730713 0.8980350 1.0509199 14.3339 10.5123 16
------> CAND: 134.568472 3906.254883 0.7302454 1.1097146 14.3266 10.5029 16
------> CAND: 344.270035 3602.603271 0.9679703 0.5107011 14.8375 10.4911  8
------> CAND: 142.403573 4661.121094 1.0714604 2.2314160 14.8369 10.4905  8
------> CAND: 472.395674 3826.036865 0.7754462 0.9230601 24.1471 10.487  1
------> CAND: 228.479905 3827.428223 0.9786906 0.7230679 14.8251 10.4783  8
------> CAND:  86.383591 3824.671387 0.7778909 2.4145913 14.3028 10.4721 16
------> CAND: 375.070398 3653.975342 0.9382274 0.5797346 16.4451 10.4708  4
------> CAND: 307.225622 3762.925537 0.7314559 2.3895316 14.8102 10.463  8
------> CAND:  97.611255 3622.841309 0.7868067 2.4904540 14.8001 10.4526  8
------> CAND: 153.638762 3940.783447 0.8734066 2.4973195 14.7994 10.4519  8
------> CAND: 136.219470 3925.933838 0.7923477 1.0184169 14.7989 10.4514  8
------> CAND: 322.083300 4406.800781 0.9452841 1.4412153 14.7923 10.4447  8
------> CAND: 230.452434 3625.067871 0.7360831 2.4298103 16.391 10.4279  4
------> CAND: 196.715725 4027.653076 0.9968927 2.5797927 16.3892 10.4265  4
------> CAND: 142.275894 3848.962402 0.7469812 0.9890694 14.2606 10.4177 16
------> CAND: 172.941572 3743.879639 0.5420715 1.7775120 14.26 10.4169 16
------> CAND:  96.929264 3849.059082 0.7478169 0.9805676 14.7572 10.4086  8
------> CAND:  29.963965 3726.235840 0.8280787 2.5168951 14.7501 10.4012  8
------> CAND:  24.952843 4011.358398 0.7816511 2.2981861 14.2417 10.3933 16
------> CAND: 460.644840 4172.258789 0.9492189 2.4666643 19.2791 10.3897  2
------> CAND: 134.323236 3953.010498 0.9937881 0.8334240 14.2321 10.3809 16
------> CAND:  78.802809 4198.727051 1.0083766 1.0656070 16.3306 10.3802  4
------> CAND: 345.521907 3707.835693 0.8524122 2.5434206 16.3294 10.3793  4
------> CAND:  16.642322 3804.843018 0.9495588 2.5959718 14.719 10.3693  8
------> CAND: 208.284643 4221.588867 0.8330145 2.1970890 14.7179 10.3682  8
------> CAND: 372.110956 3695.487305 0.9055937 2.5803585 19.2334 10.3626  2
------> CAND: 133.474641 3698.938965 0.9031908 2.5821383 16.3078 10.3622  4
------> CAND: 115.275783 3656.671143 0.5459875 2.0232608 14.2167 10.361 16
------> CAND: 461.155294 3640.135498 0.5951715 2.1917169 16.2992 10.3554  4
------> CAND: 114.357899 3706.572754 0.5284027 1.8479632 16.2982 10.3546  4
------> CAND: 385.991322 3891.018066 0.8196691 0.9423700 14.6923 10.3418  8
------> CAND: 333.436047 4061.601807 0.9615306 0.9591006 16.2742 10.3355  4
------> CAND: 241.920662 3827.731445 0.9200482 0.7565450 14.6855 10.3348  8
[00:22:31][720041][INFO ] Statistics: count dirty SumSpec pages 1781 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:22:31][720041][INFO ] Data processing finished successfully!
00:22:31 (720041): called boinc_finish(0)

</stderr_txt>
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