Task 1724321577

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_111_2800000_0
Workunit ID: 870713809
Created: 3 Feb 2025 5:51:39 UTC
Sent: 3 Feb 2025 22:58:56 UTC
Report deadline: 17 Feb 2025 22:58:56 UTC
Received: 4 Feb 2025 0:31:25 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,797.74
CPU time (sec): 37.11
Peak working set size (MB): 241.95
Peak swap size (MB): 65349.77
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[00:05:18][38475][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:05:18][38475][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_111.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 2800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_111.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_111_2800000_0_0
------> GPU usage: 0.496000
[00:05:18][38475][INFO ] Starting data processing...
[00:05:18][38475][INFO ] opti: No host transfer for n_steps. Use device global.
[00:05:18][38475][INFO ] opti: No host transfer for mean. Use device global.
[00:05:18][38475][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:05:18][38475][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:05:18][38475][INFO ] opti: power spectrum in fft callback (static link).
[00:05:18][38475][INFO ] opti: __constant__ access is not uniform, bad!
[00:05:18][38475][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[00:05:18][38475][INFO ] CUDA global memory status (initial GPU state, including context):
[00:05:18][38475][INFO ] No template file. Generating templates.
[00:05:18][38475][INFO ] Template param value T_cons = 50000
[00:05:22][38475][INFO ] Number of generated templates to be used: 50000
[00:05:22][38475][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_111.cpt
[00:05:22][38475][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_111.cpt (No such file or directory).
------> Starting from scratch...
[00:05:22][38475][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_111.binary
[00:05:22][38475][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_DM241.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188306387
------> 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: 241.1 cm^-3 pc
------> Scale factor: 1.04352
[00:05:22][38475][INFO ] Allocating memory for dedispersed compressed time series...
[00:05:22][38475][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:05:22][38475][INFO ] 8-bit allocation done
[00:05:22][38475][INFO ] Foobar
[00:05:22][38475][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_111.binary
[00:05:22][38475][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:05:22][38475][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:05:22][38475][INFO ] FftSize = 12582913
[00:05:22][38475][INFO ] Seed for random number generator is -1031771837.
[00:05:25][38475][INFO ] 8[00:05:25][38475][INFO ] 9[00:05:26][38475][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:05:26][38475][INFO ] Normalization factor 3.97364e-08
[00:05:26][38475][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
[00:05:26][38475][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1249 MB (2787 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:05:26][38475][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:05:26][38475][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:05:26][38475][INFO ] Launching time series padding kernel: grid 196608, block 32
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[01:25:14][38475][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3600.809814 0.9684494 2.9275002 20.5619 16.5532  8
------> CAND:   0.250167 3612.227295 0.9662348 2.9298813 19.3092 15.2019  8
------> CAND:   0.250426 4771.963867 0.8325307 1.0192608 19.0552 14.9293  8
------> CAND:   0.500334 3614.246826 0.9658328 2.9272659 26.6614 14.7873  2
------> CAND:   0.499555 3610.078857 0.9591140 2.9277084 20.8208 13.9727  4
------> CAND:   0.501112 4864.312012 0.6537738 1.3154720 25.2785 13.9604  2
------> CAND:   0.499296 4172.359863 0.7715598 0.6565939 24.2297 13.3342  2
------> CAND:   0.501372 6182.578613 1.2212749 1.7269702 24.0934 13.2529  2
------> CAND:   0.250686 5620.039062 1.2465737 1.2666698 17.3612 13.1254  8
------> CAND:   0.500074 4098.509277 1.0464019 0.4898935 23.3644 12.818  2
------> CAND:   0.500853 3647.037354 0.3717724 0.6437395 22.7267 12.438  2
------> CAND:   0.249648 4172.359863 0.7715598 0.6565939 16.559 12.2805  8
------> CAND: 302.826423 3768.165283 0.7353532 0.4063871 18.5384 12.1375  4
------> CAND: 350.134163 3921.588623 0.8130828 2.9368289 16.2727 11.9805  8
------> CAND:  43.201527 4212.413086 0.7497709 2.9142807 15.4513 11.9748 16
------> CAND:   1.251094 5442.375977 0.7966102 1.6643077 27.477 11.9331  1
------> CAND:   1.250834 4644.201660 0.5284208 1.3878766 27.4312 11.9132  1
------> CAND:   1.250575 3832.777344 0.3278709 0.9717890 27.3643 11.8842  1
------> CAND:   1.251353 6095.385742 1.0582832 1.9215128 27.2315 11.8265  1
------> CAND: 115.229331 4524.941406 0.8428404 2.9484272 15.2964 11.7701 16
------> CAND:  22.912842 3965.466309 0.9678060 0.4372318 15.2489 11.7074 16
------> CAND: 345.623894 4313.770020 0.8595006 2.9765546 21.4815 11.697  2
------> CAND:   0.499815 5155.387207 1.1991992 3.0788276 17.9156 11.6398  4
------> CAND:  65.089827 5560.018555 1.0479987 2.8565674 15.9402 11.6333  8
------> CAND:  96.188885 4155.857910 0.8491917 2.9693332 15.1413 11.5657 16
------> CAND: 133.050344 3888.347900 0.7687049 0.4706890 17.7707 11.5242  4
------> CAND:  86.380736 3899.917725 0.7301931 2.8956444 15.1001 11.5115 16
------> CAND:  57.599873 3666.315674 0.7101283 2.8586528 15.0605 11.4594 16
------> CAND: 345.481683 3903.555908 1.0139006 2.9981163 25.981 11.2834  1
------> CAND: 115.234521 4446.929199 0.7740026 2.9074275 14.8878 11.233 16
------> CAND: 294.782158 3877.404053 0.8990368 2.9636903 25.7965 11.2033  1
------> CAND:  70.493586 3852.551514 0.9733072 2.9785552 15.4985 11.174  8
------> CAND:  66.525172 3888.347900 0.7687049 0.4706890 15.4907 11.1659  8
------> CAND:   0.998591 4172.359863 0.7715598 0.6565939 25.6515 11.1403  1
------> CAND: 268.801918 3619.660645 0.7574746 2.8701069 15.4579 11.132  8
------> CAND:   5.588011 4248.353516 1.0447078 3.0513763 14.8052 11.1249 16
------> CAND:   0.498777 3713.493652 0.2593612 2.1062968 15.4302 11.1032  8
------> CAND:  86.380477 4910.740723 1.1128404 3.0645466 14.7699 11.0789 16
------> CAND: 475.632791 4340.310547 0.7208544 0.8002698 20.4189 11.0656  2
------> CAND: 444.380103 3638.085205 0.4359366 0.5334380 17.1481 11.0285  4
------> CAND:  74.885000 5026.203125 1.1205838 3.0634930 17.1211 11.0071  4
------> CAND:  51.858493 3991.348389 0.6608680 2.8505180 14.7086 10.9988 16
------> CAND: 157.355193 3883.632812 0.7735546 0.4604011 14.6999 10.9875 16
------> CAND: 149.378660 3683.917969 0.5910552 2.7891953 14.6992 10.9865 16
------> CAND: 348.579963 3663.994629 0.3244224 2.4233682 15.3141 10.9829  8
------> CAND: 259.270406 4163.494141 0.4902788 2.6231806 20.2776 10.9818  2
------> CAND: 115.890041 4252.702148 0.7719254 0.7099500 14.6834 10.966 16
------> CAND: 172.770555 4181.433594 0.7683080 2.9265146 14.6793 10.9606 16
------> CAND: 108.572662 3619.856445 0.7894084 0.2846092 14.6744 10.9543 16
------> CAND: 150.165751 3656.744873 0.9744490 0.2508462 17.0111 10.9197  4
------> CAND: 177.368798 4293.452148 0.6036552 0.8904800 14.6391 10.9083 16
------> CAND: 127.926335 4193.601074 0.8691769 0.6173514 14.6371 10.9057 16
------> CAND:   0.998851 5146.336914 1.1979167 1.0141796 25.1055 10.9032  1
------> CAND:  86.407206 3971.331543 0.4598067 2.6225555 14.6344 10.9022 16
------> CAND: 115.286164 6210.370117 1.1603937 2.5903237 14.6219 10.8859 16
------> CAND: 236.600725 4718.325195 1.0935813 0.8230360 16.9275 10.8533  4
------> CAND:   0.166345 4069.807129 0.7540107 0.5988041 15.1847 10.8491  8
------> CAND:   0.166605 5337.620605 1.2191573 1.1035162 15.1509 10.8143  8
------> CAND:   0.332950 3871.383545 0.6557870 0.5230126 14.5658 10.813 16
------> CAND:   0.499036 5574.201660 0.9233204 2.7017572 16.8663 10.8047  4
------> CAND: 482.075365 5224.259766 0.9360015 2.8672740 24.8462 10.7906  1
------> CAND: 296.012491 3714.974365 0.7230142 2.8718297 19.8996 10.7575  2
------> CAND:  67.484837 4244.545410 0.4812630 1.0432321 14.5083 10.7383 16
------> CAND: 172.589937 3651.843506 0.3503137 0.7044824 14.4948 10.7208 16
------> CAND: 135.709275 3619.408936 0.7598085 0.2953577 15.0459 10.7058  8
------> CAND:  24.036516 4448.894043 0.8892850 0.7654469 14.4808 10.7026 16
------> CAND:   0.625677 5442.375977 0.7966102 1.6643077 19.7942 10.695  2
------> CAND: 115.248016 3821.256104 0.4766713 2.6729038 15.0347 10.6942  8
------> CAND: 284.266588 3703.105957 0.7907013 2.8978918 15.0332 10.6927  8
------> CAND:  86.379958 3746.426758 0.8293877 2.9153335 14.473 10.6924 16
------> CAND: 332.847740 4745.822754 1.1435460 3.0893109 16.7113 10.6818  4
------> CAND:  68.819752 3882.557617 0.9793637 2.9852047 15.0088 10.6676  8
------> CAND: 222.189922 3638.085205 0.4359366 0.5334380 15.0059 10.6645  8
------> CAND: 157.708644 3802.449219 0.6406545 2.8310966 14.4493 10.6618 16
------> CAND:  86.358938 3822.678955 0.8981250 2.9549699 14.9949 10.6533  8
------> CAND:   0.625417 3712.469238 0.2711574 1.0746545 19.7207 10.6514  2
------> CAND: 184.364386 4264.084473 0.7656877 0.7217547 14.4396 10.6492 16
------> CAND: 115.275783 5192.463379 0.7849586 2.6811314 14.4366 10.6452 16
------> CAND: 289.128492 3836.276123 0.7378361 0.4511482 14.9869 10.645  8
------> CAND: 128.668272 3702.222168 0.5124350 0.5091332 14.9716 10.6292  8
------> CAND: 259.161932 4320.728027 0.7805721 2.9299371 14.9668 10.6242  8
------> CAND: 279.979497 3761.012207 0.3920848 2.5563593 16.6308 10.6179  4
------> CAND:  43.185178 3903.555908 1.0139006 2.9981163 14.9427 10.5995  8
------> CAND: 172.755504 3956.070557 0.8945890 2.9724979 14.941 10.5977  8
------> CAND: 326.423071 4463.620117 0.5081909 2.5287135 14.9362 10.5928  8
------> CAND:   0.167124 6252.896484 1.1957682 1.8216524 14.9315 10.5879  8
------> CAND:  75.706606 3768.165283 0.7353532 0.4063871 14.3898 10.5846 16
------> CAND: 228.355600 4078.767578 0.3841929 1.0957208 16.5742 10.5731  4
------> CAND: 273.909318 3618.374512 0.8038836 0.2785323 14.9123 10.5681  8
------> CAND: 115.193519 4086.339600 0.7440674 2.9117720 14.367 10.5552 16
------> CAND:  79.356602 4306.652344 0.6817653 0.8095972 14.8991 10.5545  8
------> CAND: 380.424591 5715.589844 1.2512548 2.9796588 16.5416 10.5473  4
------> CAND:  86.426929 3633.857422 0.4775501 2.6898797 14.351 10.5345 16
------> CAND: 115.200266 4709.915527 1.0473272 3.0490191 16.5167 10.5275  4
------> CAND: 231.021278 4432.555664 1.0982172 0.6577904 16.5135 10.525  4
------> CAND: 115.237116 4244.928711 0.4805395 2.5736911 16.5015 10.5155  4
------> CAND: 140.132349 4056.074951 0.8863013 0.5202498 14.3272 10.5038 16
------> CAND: 125.310224 5731.933594 0.8639935 2.3066268 14.3259 10.5021 16
------> CAND: 172.256727 3937.780762 1.0199294 3.0088902 14.8392 10.4928  8
------> CAND:  94.560205 4404.944824 1.0318143 3.0489037 14.3141 10.4867 16
[01:25:14][38475][INFO ] Statistics: count dirty SumSpec pages 328775 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:25:14][38475][INFO ] Data processing finished successfully!
01:25:14 (38475): called boinc_finish(0)

</stderr_txt>
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