Task 1722523879

Name: Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_155_4000000_0
Workunit ID: 869633870
Created: 30 Jan 2025 12:56:37 UTC
Sent: 31 Jan 2025 12:00:22 UTC
Report deadline: 14 Feb 2025 12:00:22 UTC
Received: 1 Feb 2025 3:39:39 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 265.82
CPU time (sec): 14.05
Peak working set size (MB): 276.93
Peak swap size (MB): 6175.78
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[06:41:09][60821][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_cfbf00124_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_2_dms_200_155.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 4000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_155.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_155_4000000_0_0
------> GPU usage: 1.000000
[06:41:09][60821][INFO ] Starting data processing...
[06:41:09][60821][INFO ] opti: No host transfer for n_steps. Use device global.
[06:41:09][60821][INFO ] opti: No host transfer for mean. Use device global.
[06:41:09][60821][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:41:09][60821][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:41:09][60821][INFO ] opti: power spectrum in fft callback (static link).
[06:41:09][60821][INFO ] opti: __constant__ access is not uniform, bad!
[06:41:09][60821][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[06:41:09][60821][INFO ] CUDA global memory status (initial GPU state, including context):
[06:41:09][60821][INFO ] No template file. Generating templates.
[06:41:09][60821][INFO ] Template param value T_cons = 50000
[06:41:12][60821][INFO ] Number of generated templates to be used: 50000
[06:41:12][60821][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_2_dms_200_155.cpt
[06:41:12][60821][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_2_dms_200_155.cpt (No such file or directory).
------> Starting from scratch...
[06:41:12][60821][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_155.binary
[06:41:12][60821][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_2_dms_200_DM245.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693917966229
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 245.5 cm^-3 pc
------> Scale factor: 2.16372
[06:41:12][60821][INFO ] Allocating memory for dedispersed compressed time series...
[06:41:12][60821][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:41:12][60821][INFO ] 8-bit allocation done
[06:41:12][60821][INFO ] Foobar
[06:41:12][60821][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_155.binary
[06:41:12][60821][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:41:12][60821][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:41:12][60821][INFO ] FftSize = 12582913
[06:41:12][60821][INFO ] Seed for random number generator is 1099969093.
[06:41:14][60821][INFO ] 8[06:41:14][60821][INFO ] 9[06:41:15][60821][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:41:15][60821][INFO ] Normalization factor 3.97364e-08
[06:41:15][60821][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
[06:41:15][60821][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 912 MB (11089 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[06:41:15][60821][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:41:15][60821][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:41:15][60821][INFO ] TimeSeriesLength = 16774298, params->nsamples = 25165824
sum = 848.08911133, mean= 0.00005056  0.00005056
[06:41:15][60821][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:42:37][60821][INFO ] Checkpoint committed!
[06:44:05][60821][INFO ] Checkpoint committed!
[06:45:33][60821][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 272.932785 4058.664307 0.9347016 0.3163680 16.2671 11.9746  8
------> CAND:  55.144917 3874.790771 0.7738011 0.2573947 15.438 11.9573 16
------> CAND: 285.124006 3624.806152 0.5964538 3.0020933 16.2224 11.9279  8
------> CAND:  40.300215 3715.600830 0.1657338 2.5714951 15.3519 11.8434 16
------> CAND: 115.216356 5740.386230 1.0543778 3.3843026 15.2986 11.773 16
------> CAND: 175.452064 4255.867676 1.0238644 0.3836770 15.2949 11.7681 16
------> CAND: 324.642060 3708.336182 0.9469690 3.0863614 15.857 11.5466  8
------> CAND: 126.067731 3874.268311 0.4769511 0.3417949 15.1243 11.5433 16
------> CAND: 419.273631 3739.714844 0.5984657 3.0357125 17.7627 11.5179  4
------> CAND: 286.521722 4337.770508 1.0851945 3.2672925 15.7735 11.4597  8
------> CAND:  41.814710 3630.511475 0.4874277 0.2043306 15.7695 11.4556  8
------> CAND:  78.790872 4762.844238 0.3014794 1.1201445 17.6575 11.434  4
------> CAND: 431.735260 4778.235840 1.1137897 3.3442674 17.5883 11.3788  4
------> CAND: 129.607955 4099.739746 0.5281318 3.0859766 14.9506 11.3152 16
------> CAND:  86.360754 4662.572754 0.9784157 3.3041248 14.943 11.3052 16
------> CAND: 115.276562 4324.201660 0.8062170 3.2155356 14.9175 11.2718 16
------> CAND:  83.203825 3979.683594 0.7070597 3.1235631 14.9129 11.2658 16
------> CAND: 306.607471 5459.819824 0.9716207 0.8651686 15.5793 11.2579  8
------> CAND:  78.784125 3929.119385 0.1947904 0.7548991 17.4156 11.2413  4
------> CAND:  78.784644 3983.905518 0.2012162 0.7812684 17.3934 11.2236  4
------> CAND:  78.796581 5375.204590 0.4043229 1.3226242 17.3497 11.1889  4
------> CAND:  60.060799 4121.025391 1.0110900 0.3287193 14.8417 11.1727 16
------> CAND: 139.635129 4184.224609 0.1799307 1.0875734 15.4569 11.1309  8
------> CAND: 266.495660 5691.597656 1.2767863 0.8513665 17.2718 11.1269  4
------> CAND:  32.040817 4480.894043 0.6302289 0.5886779 14.7971 11.1143 16
------> CAND:  50.640357 3866.752441 0.7587004 3.1066198 14.7206 11.0145 16
------> CAND:  56.243419 4500.317871 1.1101321 0.4687673 14.7202 11.0139 16
------> CAND: 154.892191 3909.104248 0.5615038 3.0650301 15.3245 10.9938  8
------> CAND: 142.005486 4396.751953 0.7783473 0.4908085 14.6945 10.9805 16
------> CAND: 230.390411 4499.794434 0.9752329 3.2796535 15.2913 10.9594  8
------> CAND: 368.560611 3774.283447 0.9007813 3.1020041 20.2372 10.9578  2
------> CAND: 115.518684 5717.346680 1.0742831 0.9139094 14.6398 10.9092 16
------> CAND:  24.979313 5200.739746 0.8635136 3.3147435 20.0964 10.8743  2
------> CAND: 446.700634 3691.033203 0.8511960 0.1533059 20.0906 10.8708  2
------> CAND: 203.666677 4314.872559 0.8090932 0.4535746 14.6058 10.8649 16
------> CAND: 205.216985 3738.474121 0.8123220 3.0789073 16.9164 10.8445  4
------> CAND: 267.108102 4607.354492 0.9813855 0.5313596 15.1757 10.8399  8
------> CAND: 137.395306 3808.787842 0.9077188 0.2041675 14.5753 10.8254 16
------> CAND: 437.648176 3801.704102 0.9101670 0.1967485 16.8878 10.8218  4
------> CAND:  49.364610 3878.810059 0.9507022 3.1391799 14.5622 10.8083 16
------> CAND: 201.664824 4259.815430 0.4450997 3.0533080 14.5608 10.8065 16
------> CAND: 172.734224 4480.125000 0.8898381 3.2658112 16.8678 10.8059  4
------> CAND:  86.373470 5043.647461 1.0872058 3.3681395 14.5571 10.8016 16
------> CAND: 194.421404 4354.572754 1.0636427 0.4182362 15.1136 10.7757  8
------> CAND: 105.662007 3624.153320 0.6309615 3.0147710 14.5189 10.752 16
------> CAND:  75.863349 6838.820801 1.3893008 1.1901453 24.6649 10.7118  1
------> CAND: 178.027951 4687.407715 1.0274960 3.3231421 15.0509 10.711  8
------> CAND: 115.166530 4141.947266 1.0124005 3.2194481 14.4866 10.7101 16
------> CAND:  19.504968 3638.577637 0.4021479 2.9317687 16.7028 10.675  4
------> CAND: 237.120003 4116.311523 0.9404005 0.3365082 15.0105 10.6693  8
------> CAND: 461.173460 4483.330078 0.5414954 3.1338191 16.6874 10.6628  4
------> CAND: 308.224732 3859.683594 0.5149955 0.3165344 16.6827 10.6591  4
------> CAND:  83.437124 4722.438965 0.8023694 0.6219528 14.9988 10.6572  8
------> CAND: 274.464408 4548.150391 0.8759725 0.5301805 14.9957 10.6541  8
------> CAND: 449.464926 5631.411621 0.6933557 1.0883893 19.693 10.635  2
------> CAND: 313.411023 4561.108398 0.4018206 0.7895664 14.9725 10.6301  8
------> CAND: 211.760249 3670.253662 0.6668283 0.1695050 14.9713 10.629  8
------> CAND: 269.686325 4567.610840 1.0577328 0.5079879 14.9704 10.628  8
------> CAND: 255.930264 3684.687988 0.9132341 3.0748262 14.9629 10.6202  8
------> CAND: 135.913249 3827.025391 0.8670790 3.1132982 14.4056 10.6052 16
------> CAND: 345.498292 4990.837402 1.1380529 3.3798590 14.9482 10.6051  8
------> CAND:  78.787239 4321.303711 0.2409638 0.9408612 16.6127 10.6036  4
------> CAND:  29.840958 5029.754883 0.4814024 0.9834064 14.4008 10.5989 16
------> CAND: 115.244642 5090.341309 1.1974534 3.3935103 14.3969 10.5939 16
------> CAND: 130.266589 4448.302734 1.1024697 3.2958009 14.3929 10.5888 16
------> CAND: 359.868611 3843.646484 0.6715811 3.0819929 14.906 10.5616  8
------> CAND: 129.050529 3652.131348 0.3004133 2.8551664 14.3396 10.5198 16
------> CAND:  86.426669 4334.941406 0.4393876 3.0529613 14.3276 10.5042 16
------> CAND: 164.941164 3886.527344 0.8835179 3.1365640 14.3273 10.5038 16
------> CAND: 238.878696 5592.779297 0.9253693 0.9219434 16.4796 10.4981  4
------> CAND: 215.053680 5214.829590 1.0919030 0.7323501 14.835 10.4885  8
------> CAND: 279.791871 4948.531250 1.0249000 3.3461578 14.8337 10.4872  8
------> CAND: 173.190182 4592.267090 1.0593338 0.5116324 14.832 10.4855  8
------> CAND: 170.650366 3956.556885 0.6298324 0.3269598 14.311 10.4828 16
------> CAND:  93.585748 4043.372070 0.5536168 0.3979876 14.3051 10.4751 16
------> CAND: 113.470378 4224.045410 0.5490069 0.4923317 14.3037 10.4734 16
------> CAND: 239.832652 4118.714844 0.2417756 2.7669439 14.8202 10.4733  8
------> CAND:  75.864128 6801.664551 1.3852985 1.1944776 24.1075 10.4698  1
------> CAND: 161.780602 3782.741211 0.9559892 0.1856647 14.8166 10.4696  8
------> CAND: 497.991840 5325.990723 0.3155428 2.5365398 16.4333 10.4614  4
------> CAND: 125.714539 5132.285156 1.1507257 0.6910150 14.2941 10.4609 16
------> CAND: 288.047377 4150.832031 0.9700600 3.2114007 14.804 10.4566  8
------> CAND:  78.786979 4321.303711 0.2409638 0.9408612 16.4267 10.4562  4
------> CAND: 150.917809 4470.498535 0.8274396 3.2436419 14.2845 10.4486 16
------> CAND: 227.733816 7996.358398 1.2190140 3.1004753 19.3759 10.447  2
------> CAND: 201.184472 3752.902100 0.9633073 0.1703738 14.7905 10.4427  8
------> CAND: 229.107917 3621.514648 0.6916516 3.0260220 16.4075 10.441  4
------> CAND:  71.433788 4099.273438 0.8027033 3.1765962 14.275 10.4363 16
------> CAND: 115.214020 4915.340332 1.1718631 3.3708057 14.2694 10.4291 16
------> CAND: 316.725474 5211.763184 1.1575208 3.3960543 16.3757 10.4159  4
------> CAND: 115.454585 3856.112549 0.6516088 0.2754360 16.3752 10.4154  4
------> CAND: 185.632348 3782.211426 0.2836904 0.4412774 14.2585 10.415 16
------> CAND: 185.011083 3845.256592 1.0047199 0.2099088 19.3201 10.414  2
------> CAND: 400.942682 4125.832031 0.3282490 0.6270584 16.3673 10.4092  4
------> CAND: 134.188810 4642.411133 1.0999475 0.5240582 14.2454 10.398 16
------> CAND: 332.586414 4339.745117 1.0078573 3.2567391 14.7436 10.3946  8
------> CAND: 113.874953 3754.489990 0.5468699 0.2530119 14.242 10.3937 16
------> CAND: 373.619742 3791.331299 0.6380458 3.0600603 14.7427 10.3936  8
------> CAND: 254.724066 3737.115723 0.9757109 0.1580754 16.3445 10.3912  4
------> CAND: 331.403312 6679.402344 1.3798425 1.1553136 16.3433 10.3902  4
[06:45:33][60821][INFO ] Statistics: count dirty SumSpec pages 1726 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:45:33][60821][INFO ] Data processing finished successfully!
06:45:33 (60821): called boinc_finish(0)

</stderr_txt>
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