Task 1725939666

Name: Ter5_1_dns_cfbf00125_segment_2_dms_200_40000_92_6100000_1
Workunit ID: 871679697
Created: 6 Feb 2025 15:10:51 UTC
Sent: 7 Feb 2025 7:47:13 UTC
Report deadline: 21 Feb 2025 7:47:13 UTC
Received: 7 Feb 2025 9:22:50 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,733.60
CPU time (sec): 33.29
Peak working set size (MB): 241.93
Peak swap size (MB): 65349.78
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[09:00:50][45478][INFO ] Application startup - thank you for supporting Einstein@Home!
[09:00:50][45478][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_2_dms_200_92.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 6100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_2_dms_200_92.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_2_dms_200_40000_92_6100000_1_0
------> GPU usage: 0.496000
[09:00:50][45478][INFO ] Starting data processing...
[09:00:50][45478][INFO ] opti: No host transfer for n_steps. Use device global.
[09:00:50][45478][INFO ] opti: No host transfer for mean. Use device global.
[09:00:50][45478][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:00:50][45478][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:00:50][45478][INFO ] opti: power spectrum in fft callback (static link).
[09:00:50][45478][INFO ] opti: __constant__ access is not uniform, bad!
[09:00:50][45478][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[09:00:50][45478][INFO ] CUDA global memory status (initial GPU state, including context):
[09:00:50][45478][INFO ] No template file. Generating templates.
[09:00:50][45478][INFO ] Template param value T_cons = 50000
[09:00:55][45478][INFO ] Number of generated templates to be used: 50000
[09:00:55][45478][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_2_dms_200_92.cpt
[09:00:55][45478][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_2_dms_200_92.cpt (No such file or directory).
------> Starting from scratch...
[09:00:55][45478][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_2_dms_200_92.binary
[09:00:55][45478][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_2_dms_200_DM239.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693912162591
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 239.2 cm^-3 pc
------> Scale factor: 2.18988
[09:00:55][45478][INFO ] Allocating memory for dedispersed compressed time series...
[09:00:55][45478][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:00:55][45478][INFO ] 8-bit allocation done
[09:00:55][45478][INFO ] Foobar
[09:00:55][45478][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_2_dms_200_92.binary
[09:00:55][45478][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:00:55][45478][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:00:55][45478][INFO ] FftSize = 12582913
[09:00:55][45478][INFO ] Seed for random number generator is 0.
[09:00:57][45478][INFO ] 8[09:00:57][45478][INFO ] 9[09:00:58][45478][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:00:58][45478][INFO ] Normalization factor 3.97364e-08
[09:00:58][45478][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
[09:00:58][45478][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:00:58][45478][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:00:58][45478][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:00:58][45478][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:01:50][45478][INFO ] Checkpoint committed!
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[10:19:42][45478][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 306.051862 3743.861084 0.9636331 3.3274124 17.8352 13.6276  8
------> CAND: 173.267775 3951.880859 0.8817400 6.2657976 16.4806 13.351 16
------> CAND: 346.535290 3951.880859 0.8817400 6.2657976 16.4324 12.1478  8
------> CAND: 322.567803 3699.987061 0.8214639 3.3262074 18.1088 11.7941  4
------> CAND: 393.479459 5484.589844 0.8554949 4.1404343 18.099 11.7862  4
------> CAND:  69.122599 3737.037842 0.8299007 6.2034578 15.9537 11.6474  8
------> CAND:  22.195559 4777.063477 1.1129732 3.7556505 15.1576 11.5871 16
------> CAND: 188.695594 4663.569336 0.4286161 4.0577793 15.0801 11.4852 16
------> CAND: 346.354672 5509.514160 0.8514115 0.0893949 15.7713 11.4574  8
------> CAND: 180.204455 4020.936768 0.5764899 3.5681500 15.0409 11.4337 16
------> CAND: 397.153589 3621.264160 0.7120816 3.3005826 15.728 11.4124  8
------> CAND: 173.258173 3791.578857 0.8393369 6.2207065 15.7108 11.3945  8
------> CAND: 345.608583 5560.783691 1.1741096 4.0293074 15.6124 11.2922  8
------> CAND: 115.417994 7245.196289 1.3776993 0.1031541 14.9029 11.2528 16
------> CAND: 346.516087 3791.578857 0.8393369 6.2207065 17.3731 11.2075  4
------> CAND: 288.942683 4218.004883 1.0435569 0.0729533 15.5201 11.1964  8
------> CAND: 115.469117 3610.538818 0.9512658 6.1798515 15.5122 11.1883  8
------> CAND: 153.025801 3743.861084 0.9636331 3.3274124 14.8443 11.176 16
------> CAND: 115.522576 5080.624023 1.1451133 0.1986436 14.8416 11.1725 16
------> CAND: 453.570879 3631.939453 0.4886293 6.0758314 17.3161 11.1622  4
------> CAND: 418.669234 3832.185547 0.9459593 6.2484813 17.3107 11.1578  4
------> CAND: 200.240638 6463.127441 1.3560960 0.2342029 14.7801 11.0921 16
------> CAND: 144.071957 3784.042480 0.8274711 3.3690293 15.4049 11.077  8
------> CAND:  70.913472 3893.219482 0.4672388 3.5543411 14.7618 11.0683 16
------> CAND: 386.672793 5966.138184 1.1796482 4.1791120 15.3632 11.0338  8
------> CAND: 395.254501 4491.880371 0.8167233 3.7043881 15.3412 11.0111  8
------> CAND: 289.793095 3943.465820 0.5317285 3.5466206 17.122 11.0078  4
------> CAND: 433.077182 4899.312988 0.8453946 0.1000907 17.1131 11.0007  4
------> CAND: 113.394861 5897.284180 0.8084499 4.3758368 14.6969 10.9836 16
------> CAND:  25.074294 4017.134033 0.9582859 0.0111721 17.0706 10.967  4
------> CAND: 389.061834 6139.611328 0.6406458 4.7706103 17.0633 10.9611  4
------> CAND:  72.036108 3784.042480 0.8274711 3.3690293 14.6649 10.942 16
------> CAND: 231.096536 4027.661377 0.9772396 0.0207251 15.2533 10.9201  8
------> CAND: 240.233593 3781.989258 0.4771683 6.1023245 25.0999 10.9007  1
------> CAND: 259.110289 3843.593262 0.8189132 3.3969092 15.2267 10.8925  8
------> CAND: 332.925333 4908.994629 1.1707048 3.7947814 25.0124 10.8627  1
------> CAND: 494.188733 4733.744141 0.2777197 4.5887671 16.9343 10.8587  4
------> CAND: 345.825273 5371.511230 0.5880481 4.3101764 15.1826 10.8469  8
------> CAND:  51.792578 4167.704590 0.1942488 4.3415451 24.8876 10.8085  1
------> CAND: 198.623376 3985.905762 0.2945144 5.9333854 14.5466 10.788 16
------> CAND: 146.510305 3932.947266 0.8681107 3.4320092 14.5324 10.7696 16
------> CAND: 395.477420 3750.551514 0.7960030 6.2014523 15.1071 10.769  8
------> CAND: 115.548268 4027.661377 0.9772396 0.0207251 14.5284 10.7644 16
------> CAND: 115.531919 4191.472168 0.8227851 0.0200568 14.5191 10.7523 16
------> CAND: 118.412470 6497.575195 1.0978435 4.4536638 16.7894 10.7437  4
------> CAND:  39.748498 4878.454102 0.5378495 4.0572863 15.0818 10.7429  8
------> CAND: 321.251314 3725.918213 0.6639312 3.3746665 15.0757 10.7366  8
------> CAND:  51.794654 3761.946045 0.1522775 4.1421671 24.7005 10.7273  1
------> CAND:  96.116741 3730.080322 0.3931587 6.0381508 15.0595 10.7199  8
------> CAND: 177.193370 4366.278809 0.3199849 5.9376397 15.0579 10.7182  8
------> CAND:  22.195039 4904.524414 1.1700780 3.7932076 14.4806 10.7023 16
------> CAND: 161.533809 4097.345703 0.2760635 5.8642302 14.466 10.6835 16
------> CAND:  73.473010 4565.757812 0.5427119 3.8886271 14.457 10.6717 16
------> CAND:  25.074813 3879.171387 0.9038271 6.2551680 16.691 10.6656  4
------> CAND: 408.291722 5278.208984 0.5056367 4.3494921 16.6886 10.6637  4
------> CAND: 154.131051 4564.778320 0.9306990 0.1012921 14.4433 10.654 16
------> CAND: 418.669493 3832.185547 0.9459593 6.2484813 19.7241 10.6535  2
------> CAND:  86.545265 4487.188477 0.6153545 6.2590413 14.4373 10.6462 16
------> CAND: 219.325200 3930.778076 0.4266761 3.6069911 16.6642 10.6444  4
------> CAND:  25.074553 3880.348145 0.9033930 6.2514610 16.6552 10.6373  4
------> CAND: 241.919624 4284.583496 0.8173949 3.6095650 19.6812 10.628  2
------> CAND: 130.057165 4404.513672 0.9345137 3.6345358 14.4125 10.6141 16
------> CAND:  25.896419 4167.601074 0.1948782 4.3365402 19.6324 10.5991  2
------> CAND: 384.583744 4198.181641 0.5660574 3.6704798 14.9331 10.5896  8
------> CAND: 494.621854 4028.535889 0.7729457 3.5042939 16.5912 10.5865  4
------> CAND:  50.402128 3900.914307 0.8569291 3.4226177 14.3903 10.5853 16
------> CAND: 124.285682 6571.846680 1.0555308 4.4974613 14.384 10.5772 16
------> CAND:  35.474382 6348.445312 1.1399865 0.1539550 14.369 10.5577 16
------> CAND: 194.187327 3799.352051 0.6161240 3.4300072 14.9002 10.5556  8
------> CAND: 305.951951 3800.050537 0.6152128 6.1649661 14.8967 10.5521  8
------> CAND: 346.912098 5769.789551 0.6652101 6.1484118 14.8917 10.5469  8
------> CAND:  51.792318 4164.823242 0.1978580 4.3500433 24.2633 10.5374  1
------> CAND:  25.897457 3761.946045 0.1522775 4.1421671 19.5252 10.5355  2
------> CAND:  86.561874 4032.681152 0.6511526 6.2244306 14.3494 10.5324 16
------> CAND: 240.126676 5483.817383 1.1762935 0.2205500 14.8674 10.5219  8
------> CAND: 154.860272 3785.393311 0.6734281 3.4046781 14.3388 10.5187 16
------> CAND: 290.083486 3982.316650 0.3045796 5.9373631 14.859 10.5132  8
------> CAND: 196.739600 5484.589844 0.8554949 4.1404343 14.8589 10.5132  8
------> CAND: 202.062392 4232.462402 1.0450522 0.0716819 14.3302 10.5076 16
------> CAND: 115.512715 5393.070801 0.9477035 0.1429025 14.3262 10.5024 16
------> CAND:  51.794913 3762.626953 0.1500613 4.1272149 24.1762 10.4996  1
------> CAND: 139.884777 4939.224609 0.9311259 3.8694296 14.3233 10.4987 16
------> CAND: 375.649363 3687.816162 0.5389213 3.3945084 14.835 10.4885  8
------> CAND:  34.510306 3631.896973 0.4894766 6.0762105 16.4565 10.4799  4
------> CAND:  91.042559 4151.854980 0.7387376 3.5748763 14.8163 10.4693  8
------> CAND:  86.628568 3744.719971 0.9511471 6.2200513 14.2971 10.4648 16
------> CAND: 165.304737 3683.509277 0.8878030 6.1959395 19.4055 10.4646  2
------> CAND: 192.346110 4355.012207 0.7908818 3.6497617 14.8063 10.459  8
------> CAND: 394.173905 4135.708008 1.0321786 3.4990008 14.7822 10.4342  8
------> CAND: 184.959181 4195.220703 0.7886458 3.5754907 14.2668 10.4257 16
------> CAND:   7.462964 4421.409180 0.7199159 0.0198621 14.2562 10.4119 16
------> CAND:  86.526321 3696.780029 0.2010745 5.7088370 14.256 10.4118 16
------> CAND:  81.595128 3733.004150 0.1708649 5.5897803 14.2557 10.4113 16
------> CAND: 264.859974 3869.619385 0.9805059 6.2600250 14.7536 10.4048  8
------> CAND: 192.425519 4525.554199 0.8055997 3.7231941 14.7535 10.4047  8
------> CAND: 119.036330 4532.806641 0.4100041 6.0733228 14.2495 10.4033 16
------> CAND: 115.232186 4433.868164 0.8339624 3.6795518 14.2458 10.3986 16
------> CAND: 105.507080 5676.992676 0.5761596 4.5064635 14.7458 10.3968  8
------> CAND: 193.662340 3632.420654 0.4778301 3.3881845 14.2436 10.3957 16
------> CAND: 112.751797 5212.607422 0.6812084 4.1256423 16.3381 10.3861  4
[10:19:42][45478][INFO ] Statistics: count dirty SumSpec pages 1938 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:19:42][45478][INFO ] Data processing finished successfully!
10:19:42 (45478): called boinc_finish(0)

</stderr_txt>
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