Task 1704651379

Name: Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_142_4500000_0
Workunit ID: 858678049
Created: 28 Dec 2024 14:17:42 UTC
Sent: 29 Dec 2024 4:58:05 UTC
Report deadline: 12 Jan 2025 4:58:05 UTC
Received: 29 Dec 2024 10:00:59 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 417.43
CPU time (sec): 38.09
Peak working set size (MB): 278.6
Peak swap size (MB): 10369.16
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>
[04:48:02][310727][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_cfbf00099_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_142.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 4500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_142.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_142_4500000_0_0
------> GPU usage: 1.000000
[04:48:02][310727][INFO ] Starting data processing...
[04:48:02][310727][INFO ] opti: No host transfer for n_steps. Use device global.
[04:48:02][310727][INFO ] opti: No host transfer for mean. Use device global.
[04:48:02][310727][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:48:02][310727][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:48:02][310727][INFO ] opti: power spectrum in fft callback (static link).
[04:48:02][310727][INFO ] opti: __constant__ access is not uniform, bad!
[04:48:02][310727][INFO ] Running on device 1 NVIDIA GeForce RTX 2080
[04:48:02][310727][INFO ] CUDA global memory status (initial GPU state, including context):
[04:48:02][310727][INFO ] No template file. Generating templates.
[04:48:02][310727][INFO ] Template param value T_cons = 50000
[04:48:08][310727][INFO ] Number of generated templates to be used: 50000
[04:48:08][310727][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_142.cpt
[04:48:08][310727][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_142.cpt (No such file or directory).
------> Starting from scratch...
[04:48:08][310727][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_142.binary
[04:48:08][310727][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM244.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961678808
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 244.2 cm^-3 pc
------> Scale factor: 2.18026
[04:48:08][310727][INFO ] Allocating memory for dedispersed compressed time series...
[04:48:08][310727][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:48:08][310727][INFO ] 8-bit allocation done
[04:48:08][310727][INFO ] Foobar
[04:48:08][310727][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_142.binary
[04:48:08][310727][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:48:08][310727][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:48:08][310727][INFO ] FftSize = 12582913
[04:48:08][310727][INFO ] Seed for random number generator is 1098001497.
[04:48:11][310727][INFO ] 8[04:48:11][310727][INFO ] 9[04:48:13][310727][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:48:13][310727][INFO ] Normalization factor 3.97364e-08
[04:48:13][310727][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
[04:48:13][310727][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 681 MB (7298 MB free / 7979 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[04:48:13][310727][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:48:13][310727][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:48:13][310727][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 782.05090332, mean= 0.00004661  0.00004661
[04:48:13][310727][INFO ] Launching time series padding kernel: grid 196608, block 32
[04:49:02][310727][INFO ] Checkpoint committed!
[04:50:02][310727][INFO ] Checkpoint committed!
[04:51:02][310727][INFO ] Checkpoint committed!
[04:52:02][310727][INFO ] Checkpoint committed!
[04:53:02][310727][INFO ] Checkpoint committed!
[04:54:02][310727][INFO ] Checkpoint committed!
[04:54:58][310727][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  32.314599 3965.307861 0.8147388 3.2168350 15.7955 12.4321 16
------> CAND:  47.575813 4573.186523 0.8775324 3.3834615 15.6911 12.2931 16
------> CAND: 309.648140 4835.004883 0.9719836 0.5069024 16.4666 12.1836  8
------> CAND:  86.339474 4474.984375 1.0799080 3.3784182 16.3521 12.0636  8
------> CAND: 335.898529 4046.758301 0.3500325 0.3459980 21.7075 11.8314  2
------> CAND:  14.002595 3868.232666 0.2108671 2.9988930 15.2452 11.7026 16
------> CAND: 115.276821 5121.270996 0.5689651 3.3923967 15.2231 11.6734 16
------> CAND:  63.812782 4085.902832 0.4207349 3.1808031 15.8197 11.5078  8
------> CAND: 239.718727 3911.947510 0.8125449 3.2044380 17.7403 11.5  4
------> CAND:  89.701415 4485.154785 1.0189749 0.3904017 15.6633 11.3451  8
------> CAND: 115.226217 4299.311523 0.6585141 3.2947509 15.6389 11.3198  8
------> CAND: 340.140466 6471.122070 0.8289005 3.5581079 15.6349 11.3156  8
------> CAND:  89.895009 3769.401855 0.8733010 3.1565311 14.9423 11.3043 16
------> CAND: 115.211684 5163.316895 1.0951893 3.5029347 14.9132 11.2662 16
------> CAND: 279.738672 4174.471191 1.0192226 3.2929742 15.4646 11.1389  8
------> CAND: 396.805068 6287.040039 1.3513416 3.6566229 17.2408 11.1023  4
------> CAND: 104.520167 4672.836426 0.9249407 0.4608658 14.7383 11.0376 16
------> CAND: 133.096017 3972.706299 0.9344620 0.2082637 14.7348 11.033 16
------> CAND: 179.790278 3769.401855 0.8733010 3.1565311 15.3565 11.0269  8
------> CAND: 115.223362 4998.047852 1.1401871 3.4814861 14.702 10.9903 16
------> CAND: 230.584524 9453.229492 1.0460747 3.3614235 15.3162 10.9852  8
------> CAND:  39.556461 6861.042969 1.1911865 0.9950802 14.695 10.9812 16
------> CAND:  26.886706 4104.950195 0.3172269 3.1357241 14.6847 10.9677 16
------> CAND: 345.410578 5567.983887 1.2623872 3.5807629 15.2765 10.944  8
------> CAND: 153.231592 3806.144043 0.7910261 0.1483435 14.6554 10.9296 16
------> CAND: 194.759285 3860.895996 0.7673377 3.1796541 14.6541 10.9279 16
------> CAND: 189.620485 7320.183594 0.9208869 1.1949704 14.6325 10.8997 16
------> CAND:  75.816897 4661.257812 1.0649366 3.4186282 15.2174 10.8829  8
------> CAND: 355.470450 4024.509766 0.2602952 3.0781381 20.1028 10.878  2
------> CAND: 422.582632 3951.233398 1.0231934 3.2265117 16.9384 10.862  4
------> CAND: 106.338547 4013.720947 0.9410156 0.2242794 14.6019 10.86 16
------> CAND:  86.402795 7685.476562 1.4741023 3.7128503 14.5829 10.8352 16
------> CAND: 230.438420 4288.338867 0.8788756 3.3176908 15.1656 10.8294  8
------> CAND: 188.019573 4991.992676 0.6723183 0.6066390 14.5717 10.8207 16
------> CAND:  72.484281 4347.003906 0.9446588 3.3378429 14.561 10.8067 16
------> CAND: 407.448058 3659.720947 0.7707682 3.1133621 15.1396 10.8025  8
------> CAND:  86.363349 5260.283691 1.2214060 3.5363190 14.5564 10.8007 16
------> CAND: 386.377212 3906.003906 0.3117284 0.2973404 16.8502 10.792  4
------> CAND: 367.269553 6941.199707 1.4140248 0.9723186 19.9414 10.7823  2
------> CAND: 115.204937 4292.734863 0.9074174 3.3159232 14.534 10.7717 16
------> CAND: 122.137205 3834.995605 0.5476604 3.1442955 14.5321 10.7692 16
------> CAND: 231.049045 5694.279785 0.9657421 0.7520125 15.0955 10.757  8
------> CAND: 278.889299 4008.474365 0.9781569 3.2419004 15.0832 10.7443  8
------> CAND: 252.597388 4617.847656 0.9315233 0.4422618 16.782 10.7378  4
------> CAND:  32.076629 5202.193848 0.7482913 3.4654148 14.5078 10.7376 16
------> CAND: 316.777116 4907.352051 0.7972127 3.4251943 15.07 10.7307  8
------> CAND: 172.756282 4278.077148 0.9097362 3.3124197 14.4956 10.7218 16
------> CAND: 219.564208 4508.010742 0.8240996 3.3569803 16.7445 10.7081  4
------> CAND: 349.998959 5853.922852 0.5728561 3.4231625 15.019 10.678  8
------> CAND: 109.783531 6242.764160 1.0114644 0.8849146 14.4589 10.6742 16
------> CAND:  86.362311 5067.831543 1.1469026 3.5003312 14.4531 10.6666 16
------> CAND: 153.430376 4566.145996 1.0590054 3.3923235 14.4525 10.6659 16
------> CAND: 171.640653 5550.495605 0.2179970 1.3436177 14.4398 10.6494 16
------> CAND: 172.760694 5162.445312 1.2079824 3.5135109 14.4334 10.6411 16
------> CAND:  37.774672 3881.720459 0.8679823 3.1944358 14.4267 10.6325 16
------> CAND:  57.611032 4106.425293 0.9210654 3.2670670 16.638 10.6236  4
------> CAND: 191.814116 3625.453369 0.5906511 3.0793767 14.4189 10.6223 16
------> CAND:  75.820271 5570.733398 0.2002639 1.3751881 14.4133 10.6151 16
------> CAND:  86.472603 9116.481445 0.9245623 3.2540846 14.4114 10.6126 16
------> CAND: 167.949394 4046.758301 0.3500325 0.3459980 16.6075 10.5995  4
------> CAND: 475.266623 7375.416016 1.0993676 3.6315868 19.6319 10.5988  2
------> CAND: 224.833282 3645.717041 0.3315871 3.0283492 19.6303 10.5978  2
------> CAND: 345.646212 3822.051514 0.4043803 3.1072867 16.5923 10.5874  4
------> CAND: 115.249573 5671.341797 0.9684353 3.5436018 14.3892 10.5839 16
------> CAND: 115.199747 5360.211914 1.1007812 3.5386963 14.3881 10.5825 16
------> CAND: 489.696889 4470.874023 0.8344064 0.4032728 16.557 10.5595  4
------> CAND:  66.362719 3773.727539 0.8705648 3.1578829 14.3694 10.5582 16
------> CAND: 114.034810 3784.433350 0.6580397 3.1433654 14.8973 10.5527  8
------> CAND: 217.616852 6424.690918 0.6514822 3.4803960 14.8835 10.5385  8
------> CAND: 432.958067 5302.179199 0.9227805 0.6513267 19.507 10.5248  2
------> CAND: 186.831540 3846.854736 0.3744729 0.2298517 14.3415 10.5222 16
------> CAND: 196.113404 6476.043457 0.8275208 3.5576329 16.5088 10.5212  4
------> CAND: 104.320864 4162.728516 1.0380335 3.2950745 14.3314 10.5091 16
------> CAND: 123.272298 3755.244385 0.7737272 3.1444101 14.3276 10.5043 16
------> CAND:  96.812485 4015.782471 0.1532394 2.9108338 14.3271 10.5036 16
------> CAND: 279.922664 4692.525391 0.4990018 3.3183653 16.4832 10.501  4
------> CAND: 119.925149 3868.722168 0.2134789 3.0190117 16.4827 10.5006  4
------> CAND: 273.330612 3620.917480 0.7026713 0.0703945 14.8449 10.4987  8
------> CAND: 456.594940 4432.252930 0.6818466 3.3282259 16.4569 10.4802  4
------> CAND: 352.474158 3655.394043 0.8455371 3.1164742 16.447 10.4723  4
------> CAND: 176.237079 3655.394043 0.8455371 3.1164742 14.8041 10.4567  8
------> CAND: 291.294096 4036.164062 0.5323018 0.2820231 16.4139 10.4461  4
------> CAND:  65.144843 5958.658691 0.7260619 3.4958925 14.2823 10.4457 16
------> CAND: 252.879215 4062.359375 1.0222713 0.2382996 14.7933 10.4457  8
------> CAND:  53.748498 4024.597656 0.9590799 0.2274102 14.7898 10.4421  8
------> CAND: 230.447503 5718.749023 0.9346135 3.5533299 14.7839 10.436  8
------> CAND: 127.239415 6982.282715 1.1877922 3.6395369 14.2696 10.4293 16
------> CAND: 119.859493 3911.947510 0.8125449 3.2044380 14.7645 10.4161  8
------> CAND: 460.917843 4874.385254 1.1664807 3.4681189 19.3113 10.4088  2
------> CAND: 194.309815 5489.979980 1.1830813 3.5636735 16.3636 10.4063  4
------> CAND: 280.331391 4421.591797 0.5477946 0.4355037 16.3601 10.4035  4
------> CAND:  80.782605 3682.701660 0.9772704 0.0816484 16.3568 10.4009  4
------> CAND: 499.244231 5255.843750 1.0214314 3.5158443 16.3551 10.3996  4
------> CAND:  86.385407 5127.354004 1.0258641 3.4900389 14.7392 10.39  8
------> CAND:   8.557833 3789.375000 0.9422381 3.1711855 14.2363 10.3863 16
------> CAND: 303.018460 3654.538330 0.8617585 0.0748379 14.7291 10.3797  8
------> CAND:  86.471046 9320.892578 1.0848361 3.4216530 14.2282 10.3758 16
------> CAND: 287.900754 4138.795898 1.0329595 3.2879453 14.7253 10.3758  8
------> CAND: 141.901163 5566.703125 0.7476608 3.4857178 14.2273 10.3747 16
------> CAND: 130.327314 3864.050781 0.9426538 0.1628835 14.225 10.3717 16
[04:54:58][310727][INFO ] Statistics: count dirty SumSpec pages 1770 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[04:54:58][310727][INFO ] Data processing finished successfully!
04:54:58 (310727): called boinc_finish(0)

</stderr_txt>
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