Task 1693787403

Name: Ter5_1_dns_cfbf00096_segment_3_dms_200_40000_172_2400000_1
Workunit ID: 851989051
Created: 8 Dec 2024 11:23:21 UTC
Sent: 8 Dec 2024 17:47:12 UTC
Report deadline: 22 Dec 2024 17:47:12 UTC
Received: 9 Dec 2024 0:25:39 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 823.45
CPU time (sec): 17.60
Peak working set size (MB): 270.45
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[17:11:09][959311][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_cfbf00096_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_3_dms_200_172.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 2400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_172.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_40000_172_2400000_1_0
------> GPU usage: 0.330000
[17:11:09][959311][INFO ] Starting data processing...
[17:11:09][959311][INFO ] opti: No host transfer for n_steps. Use device global.
[17:11:09][959311][INFO ] opti: No host transfer for mean. Use device global.
[17:11:09][959311][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:11:09][959311][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:11:09][959311][INFO ] opti: power spectrum in fft callback (static link).
[17:11:09][959311][INFO ] opti: __constant__ access is not uniform, bad!
[17:11:09][959311][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[17:11:09][959311][INFO ] CUDA global memory status (initial GPU state, including context):
[17:11:09][959311][INFO ] No template file. Generating templates.
[17:11:09][959311][INFO ] Template param value T_cons = 50000
[17:11:13][959311][INFO ] Number of generated templates to be used: 50000
[17:11:13][959311][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_3_dms_200_172.cpt
[17:11:13][959311][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_3_dms_200_172.cpt (No such file or directory).
------> Starting from scratch...
[17:11:13][959311][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_172.binary
[17:11:13][959311][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_3_dms_200_DM247.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714526962198
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 247.2 cm^-3 pc
------> Scale factor: 1.58913
[17:11:13][959311][INFO ] Allocating memory for dedispersed compressed time series...
[17:11:13][959311][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:11:13][959311][INFO ] 8-bit allocation done
[17:11:13][959311][INFO ] Foobar
[17:11:13][959311][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_3_dms_200_172.binary
[17:11:13][959311][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:11:13][959311][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:11:13][959311][INFO ] FftSize = 12582913
[17:11:13][959311][INFO ] Seed for random number generator is 1114084038.
[17:11:15][959311][INFO ] 8[17:11:15][959311][INFO ] 9[17:11:15][959311][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:11:15][959311][INFO ] Normalization factor 3.97364e-08
[17:11:15][959311][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
[17:11:15][959311][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2298 MB (5679 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:11:15][959311][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:11:15][959311][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:11:15][959311][INFO ] TimeSeriesLength = 16769165, params->nsamples = 25165824
sum = 1599.97509766, mean= 0.00009541  0.00009541
[17:11:15][959311][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:12:09][959311][INFO ] Checkpoint committed!
[17:13:09][959311][INFO ] Checkpoint committed!
[17:14:09][959311][INFO ] Checkpoint committed!
[17:15:10][959311][INFO ] Checkpoint committed!
[17:16:10][959311][INFO ] Checkpoint committed!
[17:17:10][959311][INFO ] Checkpoint committed!
[17:18:10][959311][INFO ] Checkpoint committed!
[17:19:10][959311][INFO ] Checkpoint committed!
[17:20:10][959311][INFO ] Checkpoint committed!
[17:21:10][959311][INFO ] Checkpoint committed!
[17:22:10][959311][INFO ] Checkpoint committed!
[17:23:10][959311][INFO ] Checkpoint committed!
[17:24:10][959311][INFO ] Checkpoint committed!
[17:24:51][959311][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 461.060833 3937.832764 0.7061118 2.7863514 28.3805 12.3255  1
------> CAND: 157.685029 3618.553223 0.8144310 2.8274889 16.4733 12.1905  8
------> CAND: 106.431711 4844.258301 1.0977718 1.0021653 18.5797 12.1706  4
------> CAND: 461.052269 3867.953613 0.6812690 2.7698462 18.2692 11.9222  4
------> CAND: 166.165528 3632.743652 0.5182743 0.5481876 15.1701 11.6036 16
------> CAND: 230.430635 3626.298340 0.6347281 2.7317719 15.8743 11.5646  8
------> CAND:  86.424593 3889.275146 0.4519791 2.4712231 15.1281 11.5483 16
------> CAND:  76.056424 4930.574707 0.7773202 2.5522768 26.5805 11.5438  1
------> CAND: 337.504112 5098.890137 1.1853160 2.9489844 17.7389 11.4989  4
------> CAND: 315.370058 3618.553223 0.8144310 2.8274889 17.7305 11.4922  4
------> CAND:  35.477237 4844.258301 1.0977718 1.0021653 15.743 11.428  8
------> CAND:  87.692296 5654.062988 0.9976747 2.3090436 15.0252 11.413 16
------> CAND:  65.238006 4274.989258 0.8306211 2.8522201 15.0087 11.3915 16
------> CAND: 488.941458 4020.578369 0.6494732 2.7227550 17.5838 11.3753  4
------> CAND:  25.355601 5306.966309 0.9458506 2.5925434 17.5452 11.3445  4
------> CAND:  76.066026 5317.789551 0.9456320 2.6029205 26.0198 11.3002  1
------> CAND: 327.252463 3614.123047 0.9109624 2.8650913 25.9713 11.2792  1
------> CAND:  76.080039 5801.429199 1.1987627 2.6480489 25.9198 11.2568  1
------> CAND: 327.619928 4598.250000 0.9710649 2.9063447 15.5451 11.2224  8
------> CAND: 126.984317 3624.999023 0.6551124 0.4176834 15.5196 11.1959  8
------> CAND: 115.232186 3677.406250 0.6707513 2.7544136 14.8366 11.166 16
------> CAND:  76.080299 5781.752441 1.1973245 2.6407716 25.6561 11.1423  1
------> CAND: 143.862793 3867.885010 0.9543706 2.9179869 17.2901 11.1415  4
------> CAND:  25.352228 4935.018555 0.7749604 2.5440040 17.2715 11.1267  4
------> CAND: 185.653109 3656.310791 0.8493178 2.8472111 15.423 11.0957  8
------> CAND: 201.401162 3942.624756 0.9581789 2.9184396 15.4056 11.0777  8
------> CAND: 230.530546 3937.832764 0.7061118 2.7863514 20.403 11.0562  2
------> CAND: 100.403054 4638.914551 0.6458569 1.3687866 14.7374 11.0364 16
------> CAND: 232.727032 5463.093750 0.9001508 2.1873472 15.3627 11.0333  8
------> CAND:  42.674204 3819.008301 0.8003879 0.4785046 14.7348 11.033 16
------> CAND:  21.708979 4619.022949 0.8225786 1.0567684 15.3009 10.9693  8
------> CAND:  86.411618 3699.592041 0.5495237 2.6521161 14.6848 10.9678 16
------> CAND:  84.198783 3626.439941 0.6315724 0.4399717 17.0375 10.9407  4
------> CAND: 115.208830 3810.066406 0.9662094 2.9077458 14.6522 10.9254 16
------> CAND:  76.066545 5306.966309 0.9458506 2.5925434 25.1548 10.9246  1
------> CAND: 191.529175 4231.584473 0.9401882 0.6884947 14.6256 10.8908 16
------> CAND:  46.068844 3666.396484 0.7217312 0.4136727 15.193 10.8578  8
------> CAND:  54.279194 3718.198730 0.4832104 2.5740874 14.5935 10.849 16
------> CAND: 192.325349 5270.692871 0.8994535 1.5864209 14.5648 10.8117 16
------> CAND: 177.698115 3928.257324 0.4372499 2.4051194 14.5647 10.8115 16
------> CAND: 403.139687 5284.928223 1.0503491 2.7716186 19.959 10.7928  2
------> CAND: 103.345888 4631.902344 0.8173630 2.7684913 14.5434 10.7839 16
------> CAND: 230.525356 4573.034668 0.7361518 2.6905608 16.8387 10.7828  4
------> CAND: 461.167750 4941.656738 0.7745971 2.5561383 16.8298 10.7758  4
------> CAND: 205.489470 4485.750000 1.0678306 0.7881912 15.0995 10.7611  8
------> CAND:  86.447430 4942.800781 0.7707613 2.5288506 14.513 10.7444 16
------> CAND: 115.250611 3927.882812 0.5295493 2.5915236 14.507 10.7366 16
------> CAND:  99.857825 4020.563477 0.8380462 2.8650095 14.5007 10.7284 16
------> CAND: 156.945428 4868.879395 0.7128448 1.4877461 14.4927 10.718 16
------> CAND: 115.238673 4201.638184 0.7337409 2.7766178 14.4913 10.7162 16
------> CAND:  69.106250 3616.148682 0.8627365 2.8422315 14.4889 10.7131 16
------> CAND: 259.166343 3622.523682 0.7139590 2.7762377 15.0445 10.7044  8
------> CAND: 156.810483 4932.810547 1.0946150 1.0721667 16.7251 10.6927  4
------> CAND: 115.215318 3626.298340 0.6347281 2.7317719 14.4714 10.6904 16
------> CAND: 147.437791 5353.905273 1.2104876 2.8947265 14.4687 10.6869 16
------> CAND: 162.571327 4094.835693 0.7602388 2.8113005 16.711 10.6815  4
------> CAND: 187.877102 4150.691895 0.9492670 0.6308263 15.021 10.6801  8
------> CAND:  76.066285 5303.156250 0.9467753 2.5972571 24.5855 10.6773  1
------> CAND: 258.618000 4767.994141 0.8661603 1.1340059 14.9949 10.6532  8
------> CAND: 248.801548 4313.435059 0.9282455 2.9055755 14.9894 10.6476  8
------> CAND: 287.574291 4093.455078 0.4738622 1.0965289 24.4959 10.6384  1
------> CAND: 115.277600 5296.460938 1.0230950 2.7188673 14.4312 10.6383 16
------> CAND: 115.200785 4300.034668 1.0187310 2.9534066 14.4186 10.622 16
------> CAND: 230.506412 5609.925781 1.2226948 2.8003294 16.619 10.6085  4
------> CAND:  25.349633 4635.715332 0.6523903 2.5115664 16.6048 10.5973  4
------> CAND: 272.829760 3861.650635 0.9722217 2.9160225 14.9329 10.5893  8
------> CAND: 265.678207 3926.387939 0.9787863 0.4778177 16.5891 10.5849  4
------> CAND: 230.407798 3690.665771 0.9045805 2.8764484 14.9227 10.5788  8
------> CAND:  57.588455 3692.832764 0.8712092 2.8573780 14.3828 10.5756 16
------> CAND:  79.794913 3769.925293 0.5766826 0.6074490 14.3799 10.5719 16
------> CAND:  83.408318 3767.566895 0.5848489 0.5971295 14.3782 10.5696 16
------> CAND: 486.913135 4303.463867 0.8899415 0.7720747 16.5608 10.5624  4
------> CAND: 218.950469 4437.136719 1.0970925 2.9843860 14.89 10.5451  8
------> CAND: 156.808926 4263.442871 0.5515658 2.5155277 14.3588 10.5446 16
------> CAND: 214.439681 3979.192139 0.7604964 0.6230656 16.5333 10.5407  4
------> CAND: 403.376100 3632.315430 0.5284944 2.6394551 14.883 10.5379  8
------> CAND: 460.957548 3917.238037 0.6439564 2.7293782 16.5031 10.5167  4
------> CAND:  55.453992 3614.664062 0.9317264 2.8684769 14.3275 10.5041 16
------> CAND: 115.164454 3786.933838 0.9949331 2.9140577 14.3235 10.499 16
------> CAND: 129.651033 4961.458984 0.7637637 2.5169024 14.841 10.4947  8
------> CAND:  25.351968 4943.451660 0.7736380 2.5528152 14.8383 10.492  8
------> CAND: 438.005261 4995.569336 0.8261399 2.6167970 16.463 10.485  4
------> CAND: 163.472861 3689.073730 0.3138444 1.0943402 24.1275 10.4784  1
------> CAND: 200.274893 3666.073242 0.7658611 0.3901795 14.3043 10.4742 16
------> CAND: 230.364201 3868.832031 0.9360003 2.9113023 14.8122 10.465  8
------> CAND: 333.626008 3881.687256 0.9945795 2.9298131 16.4356 10.4633  4
------> CAND: 399.072659 4126.021484 0.4267744 1.3103207 19.4015 10.4622  2
------> CAND: 103.276858 3741.575439 0.6324369 2.7278173 16.4296 10.4585  4
------> CAND: 199.445242 4834.114258 1.0139812 1.0524343 14.8045 10.4571  8
------> CAND: 260.882737 4399.479980 0.9318261 2.9001355 16.4277 10.457  4
------> CAND: 305.295912 3622.005127 0.7212680 0.3762397 14.8004 10.453  8
------> CAND: 297.719023 3650.978027 0.9312307 2.8784258 14.8003 10.4528  8
------> CAND:  14.224216 3881.804199 0.6592172 0.6179900 14.2796 10.4422 16
------> CAND: 317.754428 4030.256836 0.4831184 0.9969577 16.3909 10.4279  4
------> CAND: 432.897602 3927.446777 0.6287062 2.7205462 16.3867 10.4246  4
------> CAND: 484.593901 4401.949219 1.0921144 0.7304162 16.3854 10.4236  4
------> CAND: 115.184955 3963.059814 0.9112231 2.9046056 14.7669 10.4185  8
------> CAND: 176.021167 4707.523926 0.7115566 1.2933558 14.2611 10.4183 16
------> CAND: 230.545857 4560.992188 0.8427731 2.8044434 14.7656 10.4171  8
------> CAND: 115.215837 3793.588867 0.6767089 2.7671943 14.2491 10.4028 16
[17:24:51][959311][INFO ] Statistics: count dirty SumSpec pages 1831 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:24:51][959311][INFO ] Data processing finished successfully!
17:24:51 (959311): called boinc_finish(0)

</stderr_txt>
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