Task 1703137922

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_63_2850000_1
Workunit ID: 857757772
Created: 25 Dec 2024 23:19:48 UTC
Sent: 26 Dec 2024 14:24:25 UTC
Report deadline: 9 Jan 2025 14:24:25 UTC
Received: 26 Dec 2024 21:39:04 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 414.73
CPU time (sec): 30.89
Peak working set size (MB): 291.64
Peak swap size (MB): 36488.28
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>
[16:31:28][1281238][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_63.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 2850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_63.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_63_2850000_1_0
------> GPU usage: 0.500000
[16:31:28][1281238][INFO ] Starting data processing...
[16:31:28][1281238][INFO ] opti: No host transfer for n_steps. Use device global.
[16:31:28][1281238][INFO ] opti: No host transfer for mean. Use device global.
[16:31:28][1281238][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:31:28][1281238][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:31:28][1281238][INFO ] opti: power spectrum in fft callback (static link).
[16:31:28][1281238][INFO ] opti: __constant__ access is not uniform, bad!
[16:31:28][1281238][INFO ] Running on device 6 NVIDIA TITAN V
[16:31:28][1281238][INFO ] CUDA global memory status (initial GPU state, including context):
[16:31:28][1281238][INFO ] No template file. Generating templates.
[16:31:28][1281238][INFO ] Template param value T_cons = 50000
[16:31:34][1281238][INFO ] Number of generated templates to be used: 50000
[16:31:34][1281238][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_63.cpt
[16:31:34][1281238][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_63.cpt (No such file or directory).
------> Starting from scratch...
[16:31:34][1281238][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_63.binary
[16:31:34][1281238][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM236.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766103034
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 236.3 cm^-3 pc
------> Scale factor: 1.31367
[16:31:34][1281238][INFO ] Allocating memory for dedispersed compressed time series...
[16:31:34][1281238][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:31:34][1281238][INFO ] 8-bit allocation done
[16:31:34][1281238][INFO ] Foobar
[16:31:34][1281238][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_63.binary
[16:31:34][1281238][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:31:34][1281238][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:31:34][1281238][INFO ] FftSize = 12582913
[16:31:34][1281238][INFO ] Seed for random number generator is 1114672176.
[16:31:37][1281238][INFO ] 8[16:31:37][1281238][INFO ] 9[16:31:38][1281238][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:31:38][1281238][INFO ] Normalization factor 3.97364e-08
[16:31:38][1281238][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
[16:31:38][1281238][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1920 MB (10137 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:31:38][1281238][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:31:38][1281238][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:31:38][1281238][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:32:28][1281238][INFO ] Checkpoint committed!
[16:33:28][1281238][INFO ] Checkpoint committed!
[16:34:28][1281238][INFO ] Checkpoint committed!
[16:35:28][1281238][INFO ] Checkpoint committed!
[16:36:28][1281238][INFO ] Checkpoint committed!
[16:37:28][1281238][INFO ] Checkpoint committed!
[16:38:21][1281238][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4591.918457 1.1221745 3.0958011 24.0406 20.3594  8
------> CAND:   0.250167 4544.865234 1.1155083 3.0984797 20.1267 18.4045 16
------> CAND:   0.499815 3800.223877 0.4994246 2.7254775 21.6447 17.7302  8
------> CAND:   0.500334 6265.848633 1.1973557 2.6739490 20.6434 16.6416  8
------> CAND:   0.249907 3621.317627 0.7187764 2.8632286 18.7476 16.4641 16
------> CAND:   0.249648 3640.004639 0.9707491 2.9439032 18.0341 15.4733 16
------> CAND:   0.166605 3968.206543 0.7519257 2.9171400 17.8647 15.2395 16
------> CAND:   1.500222 4373.138184 1.0601510 3.0737696 27.3838 15.2196  2
------> CAND:   1.499963 3620.859863 0.7437972 2.8730757 27.1318 15.0688  2
------> CAND:   0.499555 3604.701172 0.9677036 2.9343085 18.3513 14.1767  8
------> CAND:   1.250315 4517.245117 0.4275909 1.5773406 25.3668 14.0132  2
------> CAND:   0.749981 4373.138184 1.0601510 3.0737696 20.807 13.9615  4
------> CAND:   1.250834 6021.319824 0.9704816 1.9990884 25.1394 13.8773  2
------> CAND:   0.500593 3610.190430 0.9666370 0.2179851 17.9938 13.7961  8
------> CAND:   1.250575 4884.131348 0.5324249 1.7221555 24.8769 13.7206  2
------> CAND:  77.392118 3715.031494 0.7233871 2.8765171 16.7329 13.6922 16
------> CAND:   1.250056 3739.472900 0.2474941 1.2263845 24.5273 13.5118  2
------> CAND:   0.499296 3613.687744 0.9453793 2.9315579 17.7059 13.4903  8
------> CAND:   0.500853 5422.807129 1.2294859 1.1280733 17.5536 13.329  8
------> CAND:   0.750241 4591.918457 1.1221745 3.0958011 19.7435 13.1044  4
------> CAND:   1.251094 6222.112793 1.1147474 1.9278907 23.5004 12.8992  2
------> CAND:   0.374991 4373.138184 1.0601510 3.0737696 17.1214 12.8721  8
------> CAND:   1.501260 4189.360352 0.9867234 0.5561533 23.298 12.7784  2
------> CAND:  91.624378 5006.475098 0.8664472 2.9006097 15.9253 12.6053 16
------> CAND:   0.166864 6021.319824 0.9704816 1.9990884 15.8037 12.4431 16
------> CAND: 163.950618 3680.372559 0.9519521 0.2675770 15.6806 12.2792 16
------> CAND: 111.779157 3924.362549 0.7027313 0.5192444 16.5541 12.2753  8
------> CAND: 184.600021 4394.688477 0.9917572 3.0438247 15.668 12.2624 16
------> CAND:   1.500482 4884.060059 1.1639112 3.1036355 22.4004 12.2437  2
------> CAND:   0.750760 4439.214844 1.0992470 0.6507805 18.6184 12.2016  4
------> CAND:   1.500741 4459.407715 0.6421216 2.7887063 22.1231 12.0787  2
------> CAND:   1.501001 3753.137451 0.8027254 0.3549127 22.0732 12.049  2
------> CAND:   0.625158 4626.721191 0.9277978 0.8319494 18.413 12.0372  4
------> CAND:   1.000148 4933.398926 0.9185949 2.9607439 22.0509 12.0357  2
------> CAND:  14.105880 4527.846191 0.8430988 0.8294197 15.4916 12.0283 16
------> CAND:   2.501668 6025.628906 0.9692571 2.0170429 18.3584 11.9935  4
------> CAND:   1.000408 5778.023438 1.2578663 2.9900794 21.9489 11.975  2
------> CAND: 113.648401 3738.908691 0.8721756 0.3260847 15.4439 11.9651 16
------> CAND:   0.999889 3779.406982 0.5231301 2.7431858 21.8906 11.9403  2
------> CAND: 115.319640 4508.802734 0.4504651 2.3697436 15.4117 11.9225 16
------> CAND:   2.500630 4521.919434 0.4181254 1.6722579 18.2696 11.9225  4
------> CAND: 129.097500 4326.860352 0.7327146 0.7660590 15.3742 11.8728 16
------> CAND: 431.791055 4231.195312 0.9865490 3.0399756 21.7343 11.8473  2
------> CAND: 172.789759 3939.944824 0.5842934 2.8039300 16.1292 11.8305  8
------> CAND: 199.727328 4021.120361 0.4411979 2.5978155 15.2797 11.748 16
------> CAND:   0.625417 6021.319824 0.9704816 1.9990884 18.0471 11.7448  4
------> CAND:   0.416772 4178.334961 0.7710634 0.6419535 16.0422 11.7397  8
------> CAND:   0.999370 3601.045410 0.9684050 2.9305336 17.9399 11.6592  4
------> CAND:  24.679061 3857.353271 0.6810663 2.8707178 15.1904 11.6303 16
------> CAND: 115.273448 3794.984375 0.6597503 2.8586700 15.1878 11.6269 16
------> CAND:   2.500890 4885.643066 0.5305172 1.7399964 17.897 11.625  4
------> CAND:  86.391376 4192.475586 0.7121817 2.8962560 15.1821 11.6194 16
------> CAND:   1.501520 4740.540527 1.1428854 0.8019912 21.3441 11.6153  2
------> CAND: 115.231667 3991.037598 0.5459299 2.7556326 15.1658 11.5978 16
------> CAND: 172.807925 3660.102539 0.8100686 2.9007087 15.8858 11.5766  8
------> CAND:   0.250426 4821.512207 1.1553994 0.8340071 15.1045 11.5172 16
------> CAND: 431.910688 3970.870117 0.8669224 2.9684284 26.4972 11.5076  1
------> CAND:   0.999629 3979.268066 0.3152669 2.2357748 17.7172 11.4816  4
------> CAND:   0.187625 4373.138184 1.0601510 3.0737696 15.0621 11.4615 16
------> CAND: 219.005485 4170.509277 0.8772155 0.5831711 15.7721 11.4583  8
------> CAND:   2.500371 4073.475830 0.3165598 1.4127293 26.3556 11.4461  1
------> CAND:   0.750500 4387.290039 0.6106570 2.7668383 17.6591 11.4353  4
------> CAND:  53.009935 3715.914795 0.7211183 0.3639661 14.9296 11.2876 16
------> CAND:   2.501149 5370.016113 0.6867926 1.9917163 17.4546 11.2724  4
------> CAND:  19.848039 3892.208984 0.7384664 0.4781331 14.9055 11.2561 16
------> CAND: 130.624452 3797.407959 0.5082157 0.5773427 15.5516 11.2291  8
------> CAND: 299.020981 4936.899902 1.0355756 0.9639381 17.3723 11.2068  4
------> CAND: 141.052828 3684.038330 0.9642321 0.2635622 14.859 11.1953 16
------> CAND: 279.824829 3958.273926 0.7607604 2.9262013 17.3267 11.1706  4
------> CAND: 369.199782 4394.688477 0.9917572 3.0438247 15.4913 11.1665  8
------> CAND: 120.720026 5478.870117 0.7878321 1.6792743 14.8318 11.1597 16
------> CAND: 288.090715 4300.344727 0.6040203 2.7869689 17.3116 11.1586  4
------> CAND: 106.019611 3715.914795 0.7211183 0.3639661 15.4746 11.1493  8
------> CAND: 106.021168 3765.856689 0.7403687 0.3932455 15.4684 11.1428  8
------> CAND:  57.570808 3853.624268 0.8226288 2.9372585 14.8175 11.141 16
------> CAND: 107.947764 4231.195312 0.9865490 3.0399756 15.4615 11.1357  8
------> CAND: 230.521463 4348.513672 0.6481704 2.8175819 15.4454 11.119  8
------> CAND:   2.500111 3626.343750 0.5922728 0.3695731 25.4542 11.0546  1
------> CAND: 263.298508 3824.730713 0.7544253 2.9098408 15.3674 11.0382  8
------> CAND: 194.252204 3659.098389 0.8299928 2.9107473 14.7307 11.0277 16
------> CAND: 345.507634 4327.266602 0.9502351 3.0252237 20.3361 11.0165  2
------> CAND: 342.756318 3721.162109 0.7074587 2.8700624 20.3351 11.0159  2
------> CAND:  85.293393 3850.534912 0.6914086 2.8760655 14.7157 11.0081 16
------> CAND:  53.010454 3766.803467 0.7392875 0.3897588 15.3066 10.9752  8
------> CAND:  19.847001 3676.318359 0.6631843 0.3648821 14.6883 10.9724 16
------> CAND: 112.883887 4410.375977 1.0634891 0.6526976 14.6878 10.9717 16
------> CAND: 280.698077 4491.569824 1.1067758 3.0889230 15.299 10.9673  8
------> CAND: 135.952175 3899.871338 0.7598360 2.9156072 14.6818 10.9639 16
------> CAND:  86.378660 3957.076172 0.8947992 2.9814751 14.6659 10.9432 16
------> CAND: 130.688810 3776.839111 0.2487202 1.9415196 14.6568 10.9313 16
------> CAND: 115.252427 3860.913818 0.8177221 2.9407699 14.6546 10.9285 16
------> CAND: 308.993399 4628.674805 0.8084428 2.9272904 17.0168 10.9242  4
------> CAND:  37.432639 4113.574707 0.7248165 2.9063315 17.0153 10.923  4
------> CAND: 139.104952 5621.481445 0.9163448 1.5696282 15.2494 10.916  8
------> CAND: 186.943129 3616.639893 0.8485948 0.2523837 15.23 10.896  8
------> CAND: 143.970229 3970.870117 0.8669224 2.9684284 16.9742 10.8904  4
------> CAND: 299.554272 3627.931885 0.5625009 2.7751157 15.2117 10.877  8
------> CAND:  47.759286 3801.989990 0.9215271 0.3498519 14.6008 10.8585 16
------> CAND:   0.187366 3620.859863 0.7437972 2.8730757 14.5942 10.8498 16
------> CAND: 129.619892 3855.568604 0.4300296 2.6266437 14.5862 10.8395 16
[16:38:21][1281238][INFO ] Statistics: count dirty SumSpec pages 510948 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:38:21][1281238][INFO ] Data processing finished successfully!
16:38:21 (1281238): called boinc_finish(0)

</stderr_txt>
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