Task 1724748643

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_135_5100000_0
Workunit ID: 870971774
Created: 4 Feb 2025 2:32:28 UTC
Sent: 4 Feb 2025 9:31:38 UTC
Report deadline: 18 Feb 2025 9:31:38 UTC
Received: 4 Feb 2025 11:15:52 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,749.64
CPU time (sec): 38.07
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>
[10:39:40][70470][INFO ] Application startup - thank you for supporting Einstein@Home!
[10:39:40][70470][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_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_135.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 5100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_135.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_135_5100000_0_0
------> GPU usage: 0.496000
[10:39:40][70470][INFO ] Starting data processing...
[10:39:40][70470][INFO ] opti: No host transfer for n_steps. Use device global.
[10:39:40][70470][INFO ] opti: No host transfer for mean. Use device global.
[10:39:40][70470][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:39:40][70470][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:39:40][70470][INFO ] opti: power spectrum in fft callback (static link).
[10:39:40][70470][INFO ] opti: __constant__ access is not uniform, bad!
[10:39:40][70470][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[10:39:40][70470][INFO ] CUDA global memory status (initial GPU state, including context):
[10:39:40][70470][INFO ] No template file. Generating templates.
[10:39:40][70470][INFO ] Template param value T_cons = 50000
[10:39:45][70470][INFO ] Number of generated templates to be used: 50000
[10:39:45][70470][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_135.cpt
[10:39:45][70470][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_135.cpt (No such file or directory).
------> Starting from scratch...
[10:39:45][70470][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_135.binary
[10:39:45][70470][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM243.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755825671
------> 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: 243.5 cm^-3 pc
------> Scale factor: 1.44768
[10:39:45][70470][INFO ] Allocating memory for dedispersed compressed time series...
[10:39:45][70470][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:39:45][70470][INFO ] 8-bit allocation done
[10:39:45][70470][INFO ] Foobar
[10:39:45][70470][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_135.binary
[10:39:45][70470][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:39:45][70470][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:39:45][70470][INFO ] FftSize = 12582913
[10:39:45][70470][INFO ] Seed for random number generator is 1092270838.
[10:39:47][70470][INFO ] 8[10:39:47][70470][INFO ] 9[10:39:48][70470][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:39:48][70470][INFO ] Normalization factor 3.97364e-08
[10:39:48][70470][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
[10:39:48][70470][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
[10:39:48][70470][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:39:48][70470][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:39:48][70470][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:40:40][70470][INFO ] Checkpoint committed!
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[11:58:48][70470][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500593 3604.514893 0.9677919 6.2734480 20.4676 18.8889 16
------> CAND:   0.499815 3708.917969 0.7176591 3.2092178 22.5624 18.7334  8
------> CAND:   1.499444 3620.018311 0.7326288 3.1698575 28.8713 16.1109  2
------> CAND:   0.250167 3604.514893 0.9677919 6.2734480 17.5415 14.7948 16
------> CAND:   0.249907 3974.979004 0.7183040 3.3109241 17.3072 14.4739 16
------> CAND:   0.749722 3947.112549 0.8658403 3.3012052 21.258 14.3259  4
------> CAND:   0.499296 3838.867188 1.0038680 3.2563725 18.2128 14.029  8
------> CAND:   0.500334 10725.790039 1.1559836 0.7149597 18.0304 13.835  8
------> CAND:   0.499555 7958.821289 1.5022027 4.1035151 17.9199 13.7175  8
------> CAND:   0.166605 5579.207520 1.0058390 3.7510548 16.7009 13.6487 16
------> CAND:   0.250426 3613.342773 0.9272294 6.2766786 16.4517 13.312 16
------> CAND:   0.500074 6702.836914 0.8728430 3.9732413 17.501 13.2733  8
------> CAND:   1.499703 3642.972656 0.9288133 3.1758602 23.1655 12.6995  2
------> CAND:   0.374731 3948.565430 0.7655686 3.3045723 16.7185 12.448  8
------> CAND: 214.921589 3889.468750 0.8265978 3.2800207 22.6171 12.3728  2
------> CAND:   1.499963 4053.713379 0.4214531 3.3556440 22.5694 12.3443  2
------> CAND:  93.944909 7797.010742 0.9764791 0.7278505 16.4667 12.1837  8
------> CAND: 429.843179 3889.468750 0.8265978 3.2800207 27.9648 12.145  1
------> CAND:   0.374991 3620.018311 0.7326288 3.1698575 16.3419 12.0529  8
------> CAND: 115.216875 5278.333496 1.2240449 3.6701169 15.426 11.9413 16
------> CAND: 115.522836 5530.850098 1.0093977 0.5078200 15.3654 11.8612 16
------> CAND: 239.742862 4495.779785 1.0545831 3.4806271 16.1482 11.8503  8
------> CAND: 129.873952 4611.690918 0.8931382 0.3180289 16.0978 11.7977  8
------> CAND:   0.249648 3682.789307 0.9772881 3.1923578 15.3081 11.7855 16
------> CAND: 230.917215 4931.817383 0.4586993 0.3608907 16.0858 11.7852  8
------> CAND: 231.045672 5530.850098 1.0093977 0.5078200 16.0458 11.7434  8
------> CAND: 210.105619 4572.020508 0.5139233 3.5205424 16.0096 11.7057  8
------> CAND:  57.605842 3992.618408 0.4747591 3.3284905 15.2058 11.6506 16
------> CAND: 180.035774 3642.980957 0.3412119 6.2674389 26.4995 11.5086  1
------> CAND: 208.386630 3916.884766 0.9478338 3.2878437 15.8163 11.5042  8
------> CAND:   0.166864 5170.103027 0.8439709 0.4275050 15.0566 11.4544 16
------> CAND:  86.394490 4615.602051 0.6445330 3.5241346 15.0211 11.4077 16
------> CAND:   1.500482 4507.275879 1.0835779 0.2957464 20.9115 11.3582  2
------> CAND: 119.844961 4985.336426 0.9785559 3.6163812 20.8818 11.3405  2
------> CAND:  25.073515 4511.033203 0.0918920 3.7656517 14.9602 11.3278 16
------> CAND: 173.083264 3763.043701 0.2995544 0.0142495 17.509 11.3157  4
------> CAND:   1.249796 5433.003906 0.1961945 0.2802345 20.7942 11.2885  2
------> CAND:  44.612219 3662.783691 0.2355115 6.2469831 15.5331 11.2099  8
------> CAND: 101.915214 3794.568848 0.6118937 3.2491364 14.8689 11.2083 16
------> CAND:  80.959850 8602.083008 1.5209591 0.7865409 15.5291 11.2058  8
------> CAND:  86.558500 4303.132324 0.4955416 0.2080330 15.5011 11.1767  8
------> CAND:  86.564469 7889.398438 1.4966451 0.7546633 14.8386 11.1686 16
------> CAND: 115.454325 4870.665527 0.8122075 0.3667646 15.4866 11.1616  8
------> CAND: 115.466782 3989.676514 0.7055711 0.1316493 14.822 11.1469 16
------> CAND:   0.299993 3619.656982 0.7534651 3.1691544 14.7862 11.1002 16
------> CAND: 314.551306 4838.543457 1.0316225 0.3755211 15.403 11.0751  8
------> CAND:  90.018017 3642.980957 0.3412119 6.2674389 20.4194 11.0659  2
------> CAND: 129.923777 3619.991211 0.7330045 6.2762055 14.743 11.0437 16
------> CAND:  86.555905 5904.890625 0.9155120 0.5450905 14.7122 11.0035 16
------> CAND: 281.826164 5444.694824 0.1977868 3.8724802 15.3192 10.9883  8
------> CAND: 107.460924 3889.468750 0.8265978 3.2800207 17.0795 10.974  4
------> CAND:   1.500222 9216.746094 0.4308712 4.6804976 20.2601 10.9714  2
------> CAND:   0.749981 3600.239990 0.9685621 3.1562650 17.0563 10.9556  4
------> CAND: 163.518016 4956.604492 0.5533615 0.3766680 14.6665 10.9439 16
------> CAND:  72.309631 10229.888672 0.8757120 4.5382123 14.6603 10.936 16
------> CAND: 475.017235 4308.808105 1.0566152 3.4228847 20.1899 10.9298  2
------> CAND: 433.291277 4485.849609 0.8947205 0.2857898 20.1885 10.9289  2
------> CAND: 119.842106 5598.025391 1.1923066 3.7467358 25.1429 10.9194  1
------> CAND: 153.342922 3872.970703 0.7569713 0.0921471 15.2443 10.9108  8
------> CAND: 261.095534 3621.843506 0.6716031 6.2755470 20.1495 10.9057  2
------> CAND: 179.813893 10008.043945 1.4655842 4.3556566 16.9877 10.9011  4
------> CAND: 124.401163 6921.730957 0.1272418 4.8029547 14.6085 10.8685 16
------> CAND: 460.984797 5226.369629 0.7495989 3.6880140 20.0637 10.8548  2
------> CAND:  86.596129 4946.885742 1.1779522 0.4028194 14.5951 10.8511 16
------> CAND: 115.459775 4377.276367 1.0667114 0.2599086 14.5811 10.8328 16
------> CAND: 307.971971 5897.193359 0.8787594 0.5554084 16.89 10.8235  4
------> CAND: 141.625564 5261.394043 1.2217380 3.6664431 19.9786 10.8044  2
------> CAND: 259.360716 5716.471680 0.4103374 3.8335028 16.8505 10.7922  4
------> CAND: 326.329389 3796.459961 0.4538606 3.2593384 15.1285 10.7911  8
------> CAND: 118.395602 4135.084961 0.8487543 3.3700452 14.5326 10.7698 16
------> CAND:  60.058723 5532.328613 0.5447549 0.4545293 16.8043 10.7555  4
------> CAND: 141.627900 4762.820801 1.0313579 3.5504365 19.8829 10.7476  2
------> CAND:  86.572254 5524.796387 0.7768176 0.4815710 14.5138 10.7454 16
------> CAND: 145.735411 5298.036621 0.4118425 3.7324884 14.508 10.7379 16
------> CAND: 172.781455 5387.861328 1.1127311 3.6968367 15.07 10.7307  8
------> CAND:  86.561355 4410.426758 0.6974646 0.2588812 14.5022 10.7304 16
------> CAND: 432.702710 7716.141602 1.0509734 0.7320046 16.7626 10.7225  4
------> CAND: 115.482612 7637.015137 1.4756212 0.7389494 14.4894 10.7138 16
------> CAND: 334.266995 3619.108643 0.7908198 3.1680105 15.0357 10.6953  8
------> CAND:  86.540594 7716.141602 1.0509734 0.7320046 14.4653 10.6825 16
------> CAND: 270.810519 3825.689697 0.9612848 0.0785771 16.7064 10.6779  4
------> CAND: 217.899976 3721.169922 0.3889270 3.2328091 14.9947 10.653  8
------> CAND: 296.094496 4402.802246 0.8536230 3.4582438 14.9891 10.6473  8
------> CAND: 279.825608 4145.573242 0.7544604 3.3768706 19.7091 10.6445  2
------> CAND:  14.733632 3624.442139 0.6094514 3.1710832 14.4264 10.632 16
------> CAND: 262.813485 6765.502930 0.3680036 4.1338010 16.6259 10.614  4
------> CAND: 137.036923 3677.467285 0.1881244 6.2522874 14.9564 10.6136  8
------> CAND:  86.434974 7795.524414 0.8897030 4.1486831 14.4058 10.6054 16
------> CAND: 141.627640 4898.803711 1.0847068 3.5842710 19.6354 10.6009  2
------> CAND:  86.397864 7128.131348 1.2002738 3.9921236 14.4018 10.6002 16
------> CAND: 115.499999 6890.175293 1.2034684 0.6842909 14.9366 10.5932  8
------> CAND: 105.956550 4111.578125 0.9918881 0.1784939 14.393 10.5888 16
------> CAND: 149.718617 4127.282715 0.1307775 0.0374111 14.9272 10.5835  8
------> CAND:  86.573292 6160.018066 1.0803474 0.6004438 14.3863 10.5802 16
------> CAND:  86.381774 5185.226074 0.9421290 3.6665714 14.3828 10.5756 16
------> CAND: 234.962184 3733.496338 0.3602484 0.0212174 14.9152 10.5711  8
------> CAND: 377.115590 5187.109375 0.8047039 0.4281573 14.9123 10.5682  8
------> CAND: 460.767328 5105.701660 1.2002833 3.6383626 16.5448 10.5498  4
------> CAND: 356.937455 3762.387695 0.3044853 3.2517099 16.5436 10.5488  4
------> CAND: 150.708125 3916.888428 0.6585573 0.1050093 14.8922 10.5474  8
[11:58:48][70470][INFO ] Statistics: count dirty SumSpec pages 456569 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:58:48][70470][INFO ] Data processing finished successfully!
11:58:48 (70470): called boinc_finish(0)

</stderr_txt>
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