Task 1707948526

Name: Ter5_1_dns_cfbf00110_segment_1_dms_200_40000_77_6550000_0
Workunit ID: 860703162
Created: 3 Jan 2025 20:30:21 UTC
Sent: 4 Jan 2025 0:16:55 UTC
Report deadline: 18 Jan 2025 0:16:55 UTC
Received: 4 Jan 2025 15:37:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 295.51
CPU time (sec): 27.47
Peak working set size (MB): 278.45
Peak swap size (MB): 14700.54
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[09:33:08][138250][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_cfbf00110_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_1_dms_200_77.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 6550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_77.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_40000_77_6550000_0_0
------> GPU usage: 1.000000
[09:33:08][138250][INFO ] Starting data processing...
[09:33:08][138250][INFO ] opti: No host transfer for n_steps. Use device global.
[09:33:08][138250][INFO ] opti: No host transfer for mean. Use device global.
[09:33:08][138250][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:33:08][138250][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:33:08][138250][INFO ] opti: power spectrum in fft callback (static link).
[09:33:08][138250][INFO ] opti: __constant__ access is not uniform, bad!
[09:33:08][138250][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[09:33:08][138250][INFO ] CUDA global memory status (initial GPU state, including context):
[09:33:08][138250][INFO ] No template file. Generating templates.
[09:33:08][138250][INFO ] Template param value T_cons = 50000
[09:33:12][138250][INFO ] Number of generated templates to be used: 50000
[09:33:12][138250][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_1_dms_200_77.cpt
[09:33:12][138250][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_1_dms_200_77.cpt (No such file or directory).
------> Starting from scratch...
[09:33:12][138250][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_77.binary
[09:33:12][138250][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_1_dms_200_DM237.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673407542097
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 237.7 cm^-3 pc
------> Scale factor: 1.09823
[09:33:12][138250][INFO ] Allocating memory for dedispersed compressed time series...
[09:33:12][138250][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:33:12][138250][INFO ] 8-bit allocation done
[09:33:12][138250][INFO ] Foobar
[09:33:12][138250][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_77.binary
[09:33:13][138250][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:33:13][138250][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:33:13][138250][INFO ] FftSize = 12582913
[09:33:13][138250][INFO ] Seed for random number generator is -1039744218.
[09:33:15][138250][INFO ] 8[09:33:15][138250][INFO ] 9[09:33:16][138250][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:33:16][138250][INFO ] Normalization factor 3.97364e-08
[09:33:16][138250][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
[09:33:16][138250][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 726 MB (10292 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:33:16][138250][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:33:16][138250][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:33:16][138250][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1521.90039062, mean= -0.00009071  -0.00009071
[09:33:16][138250][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:34:08][138250][INFO ] Checkpoint committed!
[09:35:08][138250][INFO ] Checkpoint committed!
[09:36:08][138250][INFO ] Checkpoint committed!
[09:37:08][138250][INFO ] Checkpoint committed!
[09:38:02][138250][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 396.808961 3927.666260 1.0027534 6.2193460 18.1024 13.9116  8
------> CAND: 117.393897 4286.992676 0.9704956 6.2767763 29.7724 12.93  1
------> CAND:  58.697078 4286.992676 0.9704956 6.2767763 23.2228 12.7336  2
------> CAND: 117.395454 4209.016602 0.9389917 6.2580976 28.4292 12.3466  1
------> CAND:  58.697857 4209.016602 0.9389917 6.2580976 22.3284 12.2008  2
------> CAND: 117.394416 4262.547852 0.9614499 6.2712598 27.908 12.1203  1
------> CAND: 199.743418 4931.324707 0.8918919 6.2707429 15.4964 12.0346 16
------> CAND: 359.404349 3785.591553 0.8411888 3.4267931 16.2556 11.9627  8
------> CAND:  58.697338 4262.547852 0.9614499 6.2712598 21.8157 11.8958  2
------> CAND: 216.517311 4008.957520 1.0315971 6.2457466 16.0795 11.7786  8
------> CAND:  29.348669 4260.338379 0.9615935 6.2710180 16.0669 11.7655  8
------> CAND: 117.395973 4182.292969 0.9290019 6.2516727 26.9473 11.703  1
------> CAND:  13.318010 5017.804199 0.7883095 4.1248479 15.2442 11.7013 16
------> CAND:  58.698116 4182.292969 0.9290019 6.2516727 21.3384 11.6119  2
------> CAND: 180.073403 4974.405273 0.6761337 6.0942192 17.8345 11.5752  4
------> CAND: 293.044485 6579.775391 1.3251935 6.2523408 21.2374 11.5519  2
------> CAND: 315.698856 3872.283447 0.6415454 6.0993485 17.7787 11.5306  4
------> CAND: 432.087155 3718.838379 0.6997897 3.4341395 17.7434 11.5025  4
------> CAND: 115.544635 3901.642578 0.8323109 6.1738825 15.0532 11.4498 16
------> CAND: 207.435529 4185.840820 1.0133332 3.6000290 15.6652 11.3471  8
------> CAND: 198.404610 3927.666260 1.0027534 6.2193460 14.9742 11.3462 16
------> CAND:  13.317491 5264.262695 0.8759631 4.2012205 14.9693 11.3397 16
------> CAND: 148.041928 3947.041748 0.2529442 5.5280399 14.9687 11.339 16
------> CAND: 115.490397 3728.823730 0.6733308 6.0929050 14.9658 11.3351 16
------> CAND: 173.221582 4962.244141 1.1274948 0.0834833 14.9602 11.3278 16
------> CAND:  48.079780 5959.532715 0.7931350 5.9094214 14.9535 11.3191 16
------> CAND:  29.348928 4182.292969 0.9290019 6.2516727 15.6044 11.284  8
------> CAND:  86.604174 4644.668457 1.0119351 0.0303774 14.8952 11.2426 16
------> CAND: 115.517646 3681.064209 0.5974097 6.0468926 17.3739 11.2081  4
------> CAND:  25.036146 3691.575439 0.8632115 6.1378541 14.8654 11.2037 16
------> CAND:  57.703158 3944.440430 0.6631606 6.1250911 14.8573 11.193 16
------> CAND: 230.898530 4740.110840 0.8354487 6.2401214 17.3485 11.1879  4
------> CAND:  92.361903 6021.464844 1.1034627 6.2433891 14.8272 11.1537 16
------> CAND:  65.301586 3878.172363 0.7635421 3.5016043 15.4755 11.1502  8
------> CAND: 433.034623 4008.957520 1.0315971 6.2457466 17.286 11.1382  4
------> CAND:  58.696819 4286.992676 0.9704956 6.2767763 17.2656 11.122  4
------> CAND: 153.994290 4053.489746 1.0017308 6.2441912 14.7804 11.0926 16
------> CAND:  29.348409 4286.992676 0.9704956 6.2767763 17.2149 11.0817  4
------> CAND: 119.856639 4023.737305 0.7685543 3.5821304 25.4854 11.0681  1
------> CAND: 117.393637 4263.181152 0.9611845 6.2662258 25.428 11.0432  1
------> CAND: 157.336767 4994.559082 0.8409020 6.2269802 14.7419 11.0423 16
------> CAND:  86.588863 4318.000977 0.8330283 6.2294564 14.7172 11.01 16
------> CAND: 202.262214 4836.326660 1.1165855 0.0773353 14.7117 11.0028 16
------> CAND: 389.843735 3929.717773 0.9704757 6.2132082 15.3312 11.0006  8
------> CAND: 346.310037 3680.055176 0.2402142 5.5899539 15.3167 10.9857  8
------> CAND:  99.409912 5148.237305 1.0697987 0.0597100 14.6961 10.9825 16
------> CAND: 146.522242 6579.775391 1.3251935 6.2523408 17.0628 10.9608  4
------> CAND:  86.596388 4352.717285 1.0051528 0.0107056 15.2707 10.9381  8
------> CAND: 369.748644 3719.715332 0.9030892 6.1500626 15.2506 10.9172  8
------> CAND:  86.480388 6917.851074 1.1622168 5.8861361 14.6328 10.9001 16
------> CAND: 115.465744 4506.276367 0.8459775 6.2450838 14.6258 10.891 16
------> CAND: 193.650662 4423.542969 1.0362407 0.0214252 14.6169 10.8794 16
------> CAND: 126.326981 4933.707031 0.6063284 6.0354886 14.5691 10.8173 16
------> CAND:  96.395195 3614.755371 0.8992923 6.1204672 14.5526 10.7958 16
------> CAND: 105.637873 3653.484375 0.8611666 3.3505702 15.1238 10.7863  8
------> CAND:  58.697597 4209.016602 0.9389917 6.2580976 16.8344 10.7794  4
------> CAND: 432.766550 3812.289551 0.6065803 6.0793366 16.8279 10.7742  4
------> CAND: 266.196965 4509.200195 0.5464441 4.0260601 19.9216 10.7706  2
------> CAND: 115.521538 4515.669434 0.9127004 6.2788949 14.5321 10.7692 16
------> CAND: 264.256356 3973.691162 0.7291405 3.5741451 16.8199 10.7679  4
------> CAND: 393.288460 3899.321289 0.4819876 6.0066195 19.8972 10.7561  2
------> CAND: 461.919289 6002.185547 1.3024207 0.0794022 24.7469 10.7475  1
------> CAND:  86.568361 4073.702393 0.6316136 6.1225858 14.5107 10.7413 16
------> CAND: 115.555794 4445.134277 1.0053276 0.0203524 14.4984 10.7255 16
------> CAND:  23.478831 4286.992676 0.9704956 6.2767763 15.0533 10.7135  8
------> CAND: 188.935381 3780.795654 0.5034530 3.5679185 14.4844 10.7073 16
------> CAND: 117.392340 4365.756836 1.0052435 0.0122026 24.6333 10.6981  1
------> CAND: 191.850447 3911.786621 0.7008314 3.5494363 14.4693 10.6877 16
------> CAND:  40.307740 4477.352051 1.0445157 3.7283995 14.4542 10.6682 16
------> CAND: 346.361419 3827.671875 0.2850201 5.7095513 16.6884 10.6636  4
------> CAND: 465.610547 3822.791748 0.7412601 6.1307817 16.6837 10.6598  4
------> CAND: 117.395194 4182.868652 0.9286764 6.2467418 24.532 10.6541  1
------> CAND: 406.447910 3825.310303 0.5741890 6.0579515 19.7089 10.6444  2
------> CAND: 230.959774 6002.185547 1.3024207 0.0794022 19.704 10.6415  2
------> CAND: 267.928410 3639.245361 0.3976199 3.5575228 14.9673 10.6248  8
------> CAND: 230.919810 4068.566162 0.3904436 5.8783536 14.9645 10.6219  8
------> CAND: 115.492473 4488.471191 1.0047597 0.0183412 14.9619 10.6193  8
------> CAND:  55.557017 3619.201172 0.7846000 6.0966444 14.4153 10.6177 16
------> CAND: 117.393378 4280.777344 0.9705843 6.2709751 24.4475 10.6174  1
------> CAND: 470.608953 3715.281494 0.9189276 6.1555295 16.6283 10.616  4
------> CAND:  86.536701 3783.064941 0.4962407 6.0090170 14.9554 10.6125  8
------> CAND: 173.142692 3830.854736 0.5601454 6.0503612 14.9482 10.6051  8
------> CAND: 300.418697 4065.301025 1.0217232 6.2506366 14.9472 10.6041  8
------> CAND: 444.414618 3727.340820 0.6515515 6.0792933 24.3917 10.5932  1
------> CAND: 390.909799 4104.346191 0.9826515 6.2487512 24.3823 10.5891  1
------> CAND: 272.528470 3787.198730 0.8578468 3.4235904 16.5886 10.5844  4
------> CAND: 473.151105 4405.452148 0.8015212 3.7776952 19.6058 10.5833  2
------> CAND: 313.720877 4835.269043 0.9322796 3.9420211 14.9254 10.5816  8
------> CAND: 252.720914 4171.475098 0.5196816 6.0436597 14.9243 10.5805  8
------> CAND: 481.302287 4988.820312 0.9949631 3.9985850 16.5562 10.5588  4
------> CAND: 134.111996 4330.733398 0.8898798 6.2571278 14.8911 10.5463  8
------> CAND:   5.422184 5022.335449 1.0691297 0.0553252 14.3541 10.5384 16
------> CAND: 120.091495 4135.350586 0.3671799 5.8359952 19.5293 10.538  2
------> CAND: 302.044522 3690.820068 0.8342686 6.1311879 14.883 10.538  8
------> CAND: 122.625601 4133.170898 0.6876156 3.6795635 14.3514 10.535 16
------> CAND: 128.970081 5316.996094 0.8151686 6.1719313 14.3395 10.5196 16
------> CAND:  58.698635 4109.406250 0.8992332 6.2327919 19.4942 10.5172  2
------> CAND: 100.241380 4353.960938 0.6839345 6.1580696 14.3281 10.5048 16
------> CAND: 140.918402 3789.044434 0.6579085 6.0985398 14.3265 10.5028 16
------> CAND: 169.327128 3895.874512 0.2690699 5.6395831 14.3187 10.4927 16
[09:38:02][138250][INFO ] Statistics: count dirty SumSpec pages 2677 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:38:02][138250][INFO ] Data processing finished successfully!
09:38:02 (138250): called boinc_finish(0)

</stderr_txt>
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