Task 1705044183

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_29_2650000_4
Workunit ID: 857750960
Created: 29 Dec 2024 10:00:44 UTC
Sent: 29 Dec 2024 12:00:20 UTC
Report deadline: 12 Jan 2025 12:00:20 UTC
Received: 29 Dec 2024 19:11:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 411.18
CPU time (sec): 30.64
Peak working set size (MB): 291.07
Peak swap size (MB): 36488.28
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>
[14:03:19][2293682][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_29.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 2650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_29.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_29_2650000_4_0
------> GPU usage: 0.500000
[14:03:19][2293682][INFO ] Starting data processing...
[14:03:19][2293682][INFO ] opti: No host transfer for n_steps. Use device global.
[14:03:19][2293682][INFO ] opti: No host transfer for mean. Use device global.
[14:03:19][2293682][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:03:19][2293682][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:03:19][2293682][INFO ] opti: power spectrum in fft callback (static link).
[14:03:19][2293682][INFO ] opti: __constant__ access is not uniform, bad!
[14:03:19][2293682][INFO ] Running on device 6 NVIDIA TITAN V
[14:03:19][2293682][INFO ] CUDA global memory status (initial GPU state, including context):
[14:03:19][2293682][INFO ] No template file. Generating templates.
[14:03:19][2293682][INFO ] Template param value T_cons = 50000
[14:03:25][2293682][INFO ] Number of generated templates to be used: 50000
[14:03:25][2293682][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_29.cpt
[14:03:25][2293682][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_29.cpt (No such file or directory).
------> Starting from scratch...
[14:03:25][2293682][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_29.binary
[14:03:25][2293682][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_DM232.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766158855
------> 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: 232.9 cm^-3 pc
------> Scale factor: 1.3134
[14:03:25][2293682][INFO ] Allocating memory for dedispersed compressed time series...
[14:03:25][2293682][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:03:25][2293682][INFO ] 8-bit allocation done
[14:03:25][2293682][INFO ] Foobar
[14:03:25][2293682][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_29.binary
[14:03:25][2293682][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:03:26][2293682][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:03:26][2293682][INFO ] FftSize = 12582913
[14:03:26][2293682][INFO ] Seed for random number generator is 1104091249.
[14:03:28][2293682][INFO ] 8[14:03:28][2293682][INFO ] 9[14:03:29][2293682][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:03:29][2293682][INFO ] Normalization factor 3.97364e-08
[14:03:29][2293682][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
[14:03:29][2293682][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1892 MB (10165 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:03:29][2293682][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:03:29][2293682][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:03:29][2293682][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:04:19][2293682][INFO ] Checkpoint committed!
[14:05:19][2293682][INFO ] Checkpoint committed!
[14:06:19][2293682][INFO ] Checkpoint committed!
[14:07:19][2293682][INFO ] Checkpoint committed!
[14:08:19][2293682][INFO ] Checkpoint committed!
[14:09:19][2293682][INFO ] Checkpoint committed!
[14:10:08][2293682][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4418.428223 1.0635458 3.0346928 23.9955 20.3096  8
------> CAND:   0.250167 4322.383789 1.0215701 3.0117116 20.1185 18.3929 16
------> CAND:   0.499815 3713.515869 0.4790426 2.6536384 21.6832 17.7721  8
------> CAND:   0.500334 6048.229980 1.1598248 2.6020772 21.1376 17.178  8
------> CAND:   0.249907 6020.494141 1.1158806 1.9109708 19.0279 16.8559 16
------> CAND:   0.166605 3788.863770 0.6946482 2.8314130 17.8282 15.1891 16
------> CAND:   1.500222 4205.739258 0.9853632 2.9988570 26.7544 14.8429  2
------> CAND:   0.249648 3603.690430 0.9678880 2.9101126 17.4821 14.7134 16
------> CAND:   0.500593 3790.825928 0.9955668 0.3469674 18.8219 14.6794  8
------> CAND:   1.499963 3620.493164 0.7452542 2.8413827 26.343 14.5968  2
------> CAND:   0.499555 3617.992920 0.8063959 2.8613298 18.3394 14.164  8
------> CAND:   1.250575 5057.197266 0.6567705 1.7564563 25.2913 13.9681  2
------> CAND:   1.250834 5621.808594 0.8805089 1.9829993 25.0542 13.8264  2
------> CAND:   1.250315 4278.508301 0.4163749 1.4205880 24.9912 13.7888  2
------> CAND:   0.749981 4230.829102 1.0124205 3.0103867 20.4292 13.6566  4
------> CAND:   0.500853 5134.872070 1.1153227 1.0971726 17.7617 13.5495  8
------> CAND:   1.251094 5952.945801 1.0602665 1.9655571 24.3893 13.4294  2
------> CAND:   1.250056 3627.722168 0.5899045 0.4142796 24.1867 13.3085  2
------> CAND:   1.501260 4027.272705 0.9167416 0.5185484 24.1454 13.2838  2
------> CAND: 460.828572 4496.908203 0.9243129 2.9656107 19.8995 13.2299  4
------> CAND:   0.499296 3614.679932 0.9434475 2.9064898 17.4584 13.2282  8
------> CAND:   1.500482 4699.242676 1.1367501 3.0516324 24.021 13.2096  2
------> CAND:   0.750241 4399.598145 1.0932778 3.0457923 19.4619 12.878  4
------> CAND:   1.501520 4588.182129 1.1212130 0.7739002 23.1379 12.683  2
------> CAND:   0.374991 4131.618652 0.9785360 2.9875600 16.926 12.6662  8
------> CAND:   0.166864 5065.380371 0.6553653 1.7391293 15.9032 12.5758 16
------> CAND:   0.750760 4281.009277 1.0472851 0.6207296 19.0197 12.5231  4
------> CAND:   0.250426 4586.413574 1.1210139 0.7672383 15.786 12.4194 16
------> CAND:   1.000408 5511.671875 1.2337480 2.9702082 22.6541 12.3948  2
------> CAND:   1.501001 4931.760742 0.8269561 2.7756021 22.5891 12.3561  2
------> CAND:   1.500741 4351.906250 0.6271737 2.7240262 22.5874 12.3551  2
------> CAND:   1.000148 4715.569824 0.8449515 2.8786225 22.488 12.2959  2
------> CAND:   0.999889 3634.963867 0.4935307 2.6731918 22.3313 12.2026  2
------> CAND: 115.236078 3875.683350 0.5492932 2.7224419 15.5978 12.1691 16
------> CAND: 192.162637 5123.463379 0.9472812 2.8515739 18.5466 12.1441  4
------> CAND: 230.549750 4550.745117 0.7303624 2.7856076 16.4262 12.1413  8
------> CAND: 432.292167 3734.265625 0.2737024 2.0290382 18.343 11.9812  4
------> CAND:   0.625158 4515.262207 0.9204306 0.8234221 18.3267 11.9682  4
------> CAND:   0.625417 5067.703613 0.6534170 1.7548656 18.1972 11.8647  4
------> CAND: 189.153887 5021.952637 1.0100504 2.9440877 15.3654 11.8612 16
------> CAND: 239.814227 3629.170898 0.5646654 2.7379124 27.3024 11.8573  1
------> CAND:   0.416772 4026.770264 0.7308418 0.6133971 16.1389 11.8406  8
------> CAND:  86.411358 4020.521729 0.5461982 2.6925459 15.3288 11.8128 16
------> CAND:  45.958033 5688.080078 1.2464509 1.3721833 15.322 11.8039 16
------> CAND:  85.203862 4227.117676 0.9123545 2.9625735 15.294 11.7669 16
------> CAND: 345.767662 3820.298096 0.6304411 2.7900794 18.0679 11.7614  4
------> CAND:   0.750500 4027.272705 0.9167416 0.5185484 18.0578 11.7533  4
------> CAND:  83.712463 3621.505127 0.7120937 2.8223727 16.0032 11.699  8
------> CAND: 390.429447 4421.717773 0.9351654 0.7555549 21.4787 11.6953  2
------> CAND:  86.416549 4761.232422 1.0354561 2.9961762 15.9707 11.6651  8
------> CAND:   0.999629 3636.539307 0.4599794 2.6344142 17.8143 11.559  4
------> CAND: 230.294652 3854.423584 1.0056636 2.9662139 15.8378 11.5266  8
------> CAND: 333.185621 3815.667725 0.4888529 2.6565237 26.4735 11.4973  1
------> CAND:   0.999370 3747.481445 0.8457077 2.9015710 17.7178 11.4821  4
------> CAND:  86.364647 4477.641113 0.9859890 2.9994938 15.0771 11.4812 16
------> CAND: 138.879698 3769.557373 0.9137962 0.3581623 26.366 11.4506  1
------> CAND: 448.618666 4277.682617 0.6937746 2.8130984 20.998 11.4096  2
------> CAND:   2.500371 3833.132568 0.2836868 1.4308341 26.2503 11.4003  1
------> CAND: 144.029398 5150.298340 0.9712127 2.8660154 15.0089 11.3917 16
------> CAND: 115.198709 4241.227051 1.0435508 3.0223193 14.9645 11.3335 16
------> CAND:   2.501668 5621.808594 0.8805089 1.9829993 26.0728 11.3233  1
------> CAND:  91.445836 4552.880859 0.7290435 1.0155411 14.9498 11.3142 16
------> CAND: 138.878400 3727.471436 0.8953781 0.3373139 26.0389 11.3086  1
------> CAND: 139.913063 3908.422607 0.7463298 2.8681822 14.9248 11.2814 16
------> CAND: 138.883331 3856.754639 0.9560477 0.4028828 25.9447 11.2676  1
------> CAND: 115.170163 4066.158203 0.9721223 2.9849825 14.8694 11.2088 16
------> CAND:   0.187625 4095.247803 0.9456714 2.9725513 14.8563 11.1918 16
------> CAND: 153.190590 5065.109375 0.7365707 2.5525556 14.8464 11.1788 16
------> CAND: 239.721841 3621.329346 0.7145068 2.8234973 15.4993 11.1749  8
------> CAND: 115.201045 4848.309082 1.1016872 3.0291505 14.8231 11.1484 16
------> CAND:   0.200082 5466.341309 1.2289879 2.9795721 14.8204 11.1448 16
------> CAND:   2.501149 5057.197266 0.6567705 1.7564563 25.6529 11.1409  1
------> CAND: 195.214724 4421.717773 0.9351654 0.7555549 17.2832 11.1359  4
------> CAND: 186.428782 3680.159912 0.3024403 2.2364113 14.8065 11.1267 16
------> CAND: 461.089898 3811.406738 0.5028909 2.6670392 25.3709 11.0184  1
------> CAND:   2.501928 5952.945801 1.0602665 1.9655571 25.3569 11.0124  1
------> CAND:   2.500630 4199.869629 0.3724867 1.5672097 25.3546 11.0114  1
------> CAND: 345.711868 4286.988281 0.9011139 2.9624245 15.3023 10.9708  8
------> CAND: 128.789463 3613.992432 0.9230572 2.8977020 17.0222 10.9285  4
------> CAND:   1.251353 3869.267822 0.7832587 2.8850243 20.1617 10.913  2
------> CAND: 135.747163 4145.162598 0.7368809 2.8616314 15.2446 10.9111  8
------> CAND: 146.359790 3990.950195 1.0286192 2.9957862 16.9949 10.9068  4
------> CAND: 404.962479 5501.531250 1.0153601 2.7682476 15.2211 10.8868  8
------> CAND: 104.359012 3671.134521 0.7076103 2.8314657 14.6179 10.8807 16
------> CAND:   2.500890 4758.638672 1.0354905 0.9100091 25.0471 10.8778  1
------> CAND: 475.327089 3917.230469 0.5082625 2.6684237 20.078 10.8633  2
------> CAND: 115.231407 4442.872070 0.9321135 2.9670591 15.1964 10.8612  8
------> CAND: 166.039147 4118.742188 0.4542199 2.5001836 15.174 10.8381  8
------> CAND: 480.137870 4346.911621 0.8878114 2.9537106 16.9082 10.838  4
------> CAND:   1.251613 4685.811035 1.1348969 3.0515919 20.0294 10.8345  2
------> CAND: 230.436863 4054.244141 0.7064354 2.8437152 15.1666 10.8305  8
------> CAND: 115.249573 4292.342285 0.6818497 2.7992735 15.1423 10.8054  8
------> CAND: 138.836100 4127.291016 0.8279847 2.9189737 14.5588 10.8039 16
------> CAND: 113.426002 4108.754883 1.0020412 2.9946284 15.1197 10.782  8
------> CAND:   0.624898 3764.404541 0.5665281 0.5479489 14.5374 10.776 16
------> CAND:   0.417031 5621.808594 0.8805089 1.9829993 15.1036 10.7654  8
------> CAND: 164.538406 3619.618164 0.7903984 0.3029993 14.5197 10.7531 16
------> CAND: 127.006376 4004.798096 0.6333278 0.6786196 15.0886 10.7499  8
------> CAND: 138.884888 3905.152100 0.9793178 0.4251934 24.7525 10.7499  1
------> CAND: 234.441868 4202.621094 0.6921738 0.7706469 16.7778 10.7345  4
[14:10:08][2293682][INFO ] Statistics: count dirty SumSpec pages 511690 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:10:08][2293682][INFO ] Data processing finished successfully!
14:10:08 (2293682): called boinc_finish(0)

</stderr_txt>
]]>