Task 1679713414

Name: Ter5_1_dns_cfbf00081_segment_7_dms_200_40000_121_8500000_2
Workunit ID: 843219584
Created: 9 Nov 2024 14:12:07 UTC
Sent: 9 Nov 2024 18:43:44 UTC
Report deadline: 23 Nov 2024 18:43:44 UTC
Received: 9 Nov 2024 18:54:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 314.97
CPU time (sec): 17.74
Peak working set size (MB): 353.53
Peak swap size (MB): 10402.67
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[11:46:15][29393][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_cfbf00081_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00081_segment_7_dms_200_121.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 8500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_121.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_40000_121_8500000_2_0
------> GPU usage: 1.000000
[11:46:15][29393][INFO ] Starting data processing...
[11:46:15][29393][INFO ] opti: No host transfer for n_steps. Use device global.
[11:46:15][29393][INFO ] opti: No host transfer for mean. Use device global.
[11:46:15][29393][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:46:15][29393][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:46:15][29393][INFO ] opti: power spectrum in fft callback (static link).
[11:46:15][29393][INFO ] opti: __constant__ access is not uniform, bad!
[11:46:15][29393][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[11:46:15][29393][INFO ] CUDA global memory status (initial GPU state, including context):
[11:46:15][29393][INFO ] No template file. Generating templates.
[11:46:15][29393][INFO ] Template param value T_cons = 50000
[11:46:20][29393][INFO ] Number of generated templates to be used: 50000
[11:46:20][29393][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00081_segment_7_dms_200_121.cpt
[11:46:20][29393][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00081_segment_7_dms_200_121.cpt (No such file or directory).
------> Starting from scratch...
[11:46:20][29393][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_121.binary
[11:46:20][29393][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00081/Ter5_1_dns_cfbf00081_segment_7_dms_200_DM242.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796770748231
------> 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): 174802.17
------> DEC (J2000): -244657.5
------> 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: 242.1 cm^-3 pc
------> Scale factor: 1.3505
[11:46:20][29393][INFO ] Allocating memory for dedispersed compressed time series...
[11:46:20][29393][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:46:20][29393][INFO ] 8-bit allocation done
[11:46:20][29393][INFO ] Foobar
[11:46:20][29393][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_121.binary
[11:46:20][29393][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:46:20][29393][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:46:20][29393][INFO ] FftSize = 12582913
[11:46:20][29393][INFO ] Seed for random number generator is -1047259184.
[11:46:22][29393][INFO ] 8[11:46:22][29393][INFO ] 9[11:46:22][29393][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:46:22][29393][INFO ] Normalization factor 3.97364e-08
[11:46:23][29393][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
[11:46:23][29393][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 844 MB (10171 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:46:23][29393][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:46:23][29393][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:46:23][29393][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 4.65759277, mean= 0.00000028  0.00000028
[11:46:23][29393][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:47:15][29393][INFO ] Checkpoint committed!
[11:48:15][29393][INFO ] Checkpoint committed!
[11:49:15][29393][INFO ] Checkpoint committed!
[11:50:15][29393][INFO ] Checkpoint committed!
[11:51:15][29393][INFO ] Checkpoint committed!
[11:51:28][29393][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4858.272949 1.1303754 4.5578423 26.1013 22.6445  8
------> CAND:   0.499555 3637.816406 0.5522454 3.9802406 25.8866 22.4054  8
------> CAND:   0.249648 4858.272949 1.1303754 4.5578423 21.0326 19.6957 16
------> CAND:   0.499036 4931.271484 1.1290675 4.6689672 23.3119 19.5563  8
------> CAND:   1.248499 4307.442383 0.8372070 5.6099057 33.8698 19.113  2
------> CAND:   1.248758 3795.957031 0.6343591 5.5536218 33.7501 19.041  2
------> CAND:   0.500074 3871.015869 1.0070515 5.8917508 22.7188 18.9048  8
------> CAND:   1.248239 4802.884766 1.1303219 5.7290039 33.5088 18.8959  2
------> CAND:   1.249018 3638.191406 0.5493498 5.4868751 31.6362 17.7702  2
------> CAND:   0.166345 3839.944092 0.5854647 4.1888227 19.5968 17.6553 16
------> CAND:   0.624379 4307.442383 0.8372070 5.6099057 25.1791 17.5161  4
------> CAND:   0.499815 4507.805664 0.9048411 5.5818386 21.4218 17.4872  8
------> CAND:   0.624120 4492.369629 0.9375600 5.6462831 24.562 17.0118  4
------> CAND:   0.166605 3638.056396 0.5499064 3.9773614 18.9514 16.7488 16
------> CAND:   0.249907 3639.011719 0.5353041 5.4583297 18.3555 15.9185 16
------> CAND:   0.500334 3923.243408 0.7217415 5.6326571 19.8404 15.7734  8
------> CAND:   0.250167 3881.776611 1.0085219 5.8960218 18.0175 15.4504 16
------> CAND:   2.496997 4326.249023 0.8300937 5.5958738 35.5094 15.4215  1
------> CAND:   2.497516 3803.527100 0.6135172 5.5133386 35.5027 15.4186  1
------> CAND:   2.497257 4048.406494 0.7091955 5.5522261 35.2858 15.3244  1
------> CAND:   2.496738 4492.369629 0.9375600 5.6462831 35.0716 15.2314  1
------> CAND:   0.312190 4307.442383 0.8372070 5.6099057 19.275 15.1651  8
------> CAND:   2.496478 4774.791504 1.1270719 5.7223916 34.1858 14.8467  1
------> CAND:   2.497776 3638.191406 0.5493498 5.4868751 34.0205 14.7749  1
------> CAND:   0.415993 4802.884766 1.1303219 5.7290039 18.6724 14.5194  8
------> CAND:   0.416253 4323.220215 0.8314570 5.6001730 18.6441 14.4892  8
------> CAND:   2.496219 4889.273926 1.1327751 5.6477571 32.6596 14.1839  1
------> CAND:   1.247980 4928.699707 1.1288869 5.6061072 20.3188 13.5676  4
------> CAND:   0.311930 4870.329102 1.1311566 5.6607003 17.6195 13.3988  8
------> CAND:   1.250056 3637.540771 0.5601494 3.9499056 24.1533 13.2886  2
------> CAND:   1.498665 3729.964355 0.9346367 3.6780694 24.1291 13.2741  2
------> CAND:   1.249796 4104.041016 0.7419699 4.2340970 24.1096 13.2625  2
------> CAND:   0.178283 4330.188965 0.8694733 5.6455259 16.3407 13.1625 16
------> CAND:   0.498777 4337.029785 1.0779111 4.0980039 17.0733 12.8214  8
------> CAND:   1.249537 4517.216797 0.9034657 4.4791274 23.1946 12.7168  2
------> CAND:   1.498406 4024.946777 0.9393947 3.9355495 22.8855 12.5326  2
------> CAND: 259.670829 4074.435547 0.8201373 5.7139020 16.6624 12.389  8
------> CAND:   1.249277 4897.832031 1.1334950 4.6155696 22.505 12.306  2
------> CAND:   0.832505 4108.910156 0.7392359 5.5781150 18.6884 12.2576  4
------> CAND:   1.000148 4077.698730 0.6483090 5.3933315 22.3355 12.2051  2
------> CAND:   0.999889 4669.944824 0.9586578 5.5392370 22.2594 12.1598  2
------> CAND:   0.832246 4326.249023 0.8300937 5.5958738 18.4684 12.0815  4
------> CAND:   1.498146 4357.840332 1.0806659 4.1140633 22.0325 12.0247  2
------> CAND:   0.749462 3695.738281 0.9274742 3.6611257 18.231 11.8917  4
------> CAND:  70.309594 3989.613770 0.7762080 5.6783404 16.1714 11.8746  8
------> CAND:   0.155965 4307.442383 0.8372070 5.6099057 15.3461 11.8357 16
------> CAND: 346.548525 4136.990234 1.0492215 5.8839736 18.1475 11.825  4
------> CAND:  86.622858 3805.450439 0.8633512 5.8062549 15.2667 11.7308 16
------> CAND: 173.248831 3871.864502 0.9678573 5.8735390 15.2638 11.7271 16
------> CAND: 122.505189 4408.119141 0.7732493 4.6269503 15.2611 11.7235 16
------> CAND: 346.407093 3806.083740 0.6095645 5.5211892 17.9633 11.6779  4
------> CAND:   1.498925 4428.391113 1.0899240 5.8496623 21.4447 11.6751  2
------> CAND:   0.749203 3813.764404 0.9978633 3.7196116 17.9418 11.6607  4
------> CAND: 462.014269 4497.330566 0.8687388 5.5337229 17.937 11.6569  4
------> CAND: 154.092644 3735.540771 0.5613568 4.0851207 17.8805 11.6118  4
------> CAND:   0.998332 4178.573242 0.8210622 5.6573009 15.1681 11.601 16
------> CAND:   1.499184 4034.011719 0.9056357 5.8025613 21.3169 11.5991  2
------> CAND: 406.824717 3725.747803 0.9358009 5.8531041 15.9003 11.5918  8
------> CAND:   0.998072 4755.125488 1.1252487 5.7418623 15.1442 11.5694 16
------> CAND:   0.249388 4337.029785 1.0779111 4.0980039 15.1016 11.5134 16
------> CAND: 115.457440 3759.689453 0.5301911 5.3591328 15.0956 11.5056 16
------> CAND: 213.167048 4857.832520 1.1306006 5.6926394 15.7695 11.4555  8
------> CAND:   0.999629 4955.428223 1.1310951 5.5981784 17.6834 11.4547  4
------> CAND: 115.510639 3725.147949 0.7612046 5.7384505 15.056 11.4535 16
------> CAND: 115.516089 3664.916260 0.8355339 5.8011274 15.02 11.4063 16
------> CAND:   1.499444 3623.458252 0.7201531 5.7046790 20.9218 11.3643  2
------> CAND: 191.031955 4159.796875 0.9352092 5.7910175 17.527 11.33  4
------> CAND: 259.671089 4074.435547 0.8201373 5.7139020 17.4902 11.3008  4
------> CAND:  43.297026 3834.707275 0.9407308 5.8554935 14.9326 11.2916 16
------> CAND: 215.975716 3618.902100 0.8837318 3.6174324 15.5919 11.271  8
------> CAND: 346.064022 3727.855957 0.4416774 4.5277653 17.3811 11.2139  4
------> CAND: 184.335581 3922.079590 0.9738801 3.8138850 20.6365 11.1949  2
------> CAND: 143.083746 3703.814697 0.8851954 3.6930470 14.8578 11.1937 16
------> CAND:   1.000408 3822.988281 0.9806003 5.8753762 20.6034 11.1752  2
------> CAND: 107.266033 3699.752686 0.8704687 5.8186131 14.8254 11.1513 16
------> CAND:  86.583932 3923.270020 0.8257411 5.7617946 14.8249 11.1507 16
------> CAND:  50.680840 3746.938965 0.8897997 5.8288507 15.4721 11.1466  8
------> CAND:  46.644176 5001.796387 1.0647447 5.3828187 14.8125 11.1345 16
------> CAND:  70.314525 3833.792969 0.7046540 5.6483884 15.4475 11.1212  8
------> CAND: 231.023873 3700.993408 0.9067184 5.8368373 17.2579 11.1159  4
------> CAND: 184.336619 3907.127441 0.9663587 3.8061349 20.4447 11.081  2
------> CAND: 151.032771 4075.908203 0.6507187 5.4018927 14.7638 11.0709 16
------> CAND: 156.378919 3704.719727 0.8845898 3.6902344 14.7628 11.0696 16
------> CAND: 115.450692 4562.969238 1.0289360 5.7350683 14.7623 11.0689 16
------> CAND:  51.822421 3798.605957 0.9797544 5.8834162 15.3782 11.0493  8
------> CAND: 320.683767 3657.832031 0.8511926 3.6708200 17.1677 11.0441  4
------> CAND: 115.492733 3963.681152 0.7978958 5.7242479 14.7425 11.043 16
------> CAND:   0.749722 4034.011719 0.9056357 5.8025613 17.1513 11.0311  4
------> CAND:   0.208126 4798.082031 1.1296303 5.7209816 14.7245 11.0196 16
------> CAND: 148.512418 4087.553955 0.7581028 5.6280446 15.3431 11.013  8
------> CAND:   0.624898 3637.540771 0.5601494 3.9499056 17.1247 11.0099  4
------> CAND: 302.988357 3624.051514 0.7397818 5.7268491 17.1225 11.0082  4
------> CAND:   0.831986 4889.273926 1.1327751 5.6477571 17.0972 10.9881  4
------> CAND: 115.475865 3961.707031 0.7993357 5.7263241 14.6903 10.975 16
------> CAND:  51.823200 3754.934570 0.9583479 5.8726392 15.2977 10.9659  8
------> CAND: 419.292315 3693.084229 0.9615011 5.8703465 25.2156 10.951  1
------> CAND: 346.411245 4222.484863 0.9253783 5.7751813 17.0391 10.942  4
------> CAND:  60.907058 3967.425049 1.0230294 5.8941770 14.6639 10.9406 16
------> CAND: 153.983650 3833.692871 0.6042997 4.1289229 14.6609 10.9368 16
------> CAND: 183.406798 4273.727539 0.7156569 4.5173035 14.6575 10.9323 16
[11:51:28][29393][INFO ] Statistics: count dirty SumSpec pages 531495 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:51:28][29393][INFO ] Data processing finished successfully!
11:51:28 (29393): called boinc_finish(0)

</stderr_txt>
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