Task 1709184255

Name: Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_189_7350000_2
Workunit ID: 861050378
Created: 5 Jan 2025 21:33:31 UTC
Sent: 6 Jan 2025 7:30:38 UTC
Report deadline: 20 Jan 2025 7:30:38 UTC
Received: 6 Jan 2025 7:44:44 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 668.78
CPU time (sec): 14.85
Peak working set size (MB): 299.88
Peak swap size (MB): 14818.01
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:31:33][384785][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_2_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_2_dms_200_189.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 7350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_189.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_189_7350000_2_0
------> GPU usage: 0.500000
[00:31:33][384785][INFO ] Starting data processing...
[00:31:33][384785][INFO ] opti: No host transfer for n_steps. Use device global.
[00:31:33][384785][INFO ] opti: No host transfer for mean. Use device global.
[00:31:33][384785][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:31:33][384785][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:31:33][384785][INFO ] opti: power spectrum in fft callback (static link).
[00:31:33][384785][INFO ] opti: __constant__ access is not uniform, bad!
[00:31:33][384785][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[00:31:33][384785][INFO ] CUDA global memory status (initial GPU state, including context):
[00:31:33][384785][INFO ] No template file. Generating templates.
[00:31:33][384785][INFO ] Template param value T_cons = 50000
[00:31:37][384785][INFO ] Number of generated templates to be used: 50000
[00:31:37][384785][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_2_dms_200_189.cpt
[00:31:37][384785][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_2_dms_200_189.cpt (No such file or directory).
------> Starting from scratch...
[00:31:37][384785][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_189.binary
[00:31:37][384785][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_2_dms_200_DM248.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693967675084
------> 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: 248.9 cm^-3 pc
------> Scale factor: 2.19817
[00:31:37][384785][INFO ] Allocating memory for dedispersed compressed time series...
[00:31:37][384785][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:31:37][384785][INFO ] 8-bit allocation done
[00:31:37][384785][INFO ] Foobar
[00:31:37][384785][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_189.binary
[00:31:37][384785][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:31:37][384785][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:31:37][384785][INFO ] FftSize = 12582913
[00:31:37][384785][INFO ] Seed for random number generator is 1108328847.
[00:31:39][384785][INFO ] 8[00:31:39][384785][INFO ] 9[00:31:39][384785][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:31:39][384785][INFO ] Normalization factor 3.97364e-08
[00:31:39][384785][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
[00:31:39][384785][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1640 MB (14645 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:31:39][384785][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:31:39][384785][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:31:39][384785][INFO ] TimeSeriesLength = 16774050, params->nsamples = 25165824
sum = 961.21533203, mean= 0.00005730  0.00005730
[00:31:39][384785][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:41:34][384785][INFO ] Checkpoint committed!
[00:42:40][384785][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 461.672755 4604.214844 0.6421909 5.7581377 19.3286 12.771  4
------> CAND: 103.879439 3671.898682 0.7019020 5.9520922 15.6474 12.235 16
------> CAND: 109.467449 4814.052734 0.7503800 4.3937039 16.445 12.161  8
------> CAND: 125.409097 3900.649658 0.9791206 3.5717852 18.0351 11.7352  4
------> CAND: 253.985503 3939.449463 0.8965496 6.0648303 16.0075 11.7035  8
------> CAND: 236.234298 5026.037109 0.7481949 4.6263628 15.9994 11.695  8
------> CAND:  84.683287 3874.560791 0.8979211 3.5840418 17.9024 11.6293  4
------> CAND: 115.631311 3686.260498 0.6006533 5.8880930 26.7163 11.6027  1
------> CAND: 115.527248 3870.455322 0.9547586 6.0832248 15.1601 11.5905 16
------> CAND:  44.848113 4453.481445 1.0661572 6.1553879 15.1519 11.5796 16
------> CAND: 263.921070 4401.261230 1.0231433 6.1321087 15.8686 11.5587  8
------> CAND: 372.711979 4925.494629 0.6965141 4.6224308 17.6487 11.427  4
------> CAND: 115.631051 3686.070312 0.6006273 5.8825064 26.2552 11.4025  1
------> CAND: 295.359566 3821.465820 0.9144449 3.5478082 15.6969 11.38  8
------> CAND: 461.870501 3639.866699 0.4346013 5.7016363 17.5792 11.3716  4
------> CAND:  46.038481 3910.402588 0.8856800 3.6119702 14.9927 11.3705 16
------> CAND: 230.815228 3941.484375 0.4202819 5.5991549 15.6794 11.3619  8
------> CAND: 346.192738 3639.482910 0.4432987 5.7150087 20.8308 11.3103  2
------> CAND: 259.697040 4584.629883 0.8773042 6.0286541 17.4438 11.2638  4
------> CAND: 173.134647 3984.382324 0.6561890 5.9230556 15.5732 11.2516  8
------> CAND: 177.704603 4168.245605 1.0565133 3.7069433 14.897 11.245 16
------> CAND:  84.683546 3846.192871 0.8866556 3.5741575 17.3969 11.2264  4
------> CAND: 121.539556 4282.029785 1.0740920 3.7674360 14.8816 11.2249 16
------> CAND: 230.836507 4604.214844 0.6421909 5.7581377 15.4914 11.1666  8
------> CAND:  11.119708 4387.782715 0.5778053 5.7413301 15.4456 11.1191  8
------> CAND: 115.569807 4559.518555 1.1158981 6.1733150 14.8002 11.1184 16
------> CAND: 231.054755 3870.455322 0.9547586 6.0832248 15.4272 11.1002  8
------> CAND: 115.509341 4733.125977 0.9613937 6.0726171 14.7796 11.0915 16
------> CAND: 134.544078 4453.481445 1.0661572 6.1553879 15.3943 11.0661  8
------> CAND: 115.495847 3681.126221 0.6293885 5.9087119 15.3753 11.0464  8
------> CAND: 388.639613 3625.984375 0.6173151 5.8964133 15.3689 11.0397  8
------> CAND: 394.929077 3882.701172 0.6648204 3.7196088 17.1137 11.0012  4
------> CAND: 115.471194 3883.395264 0.6648595 5.9398785 14.7043 10.9932 16
------> CAND:  49.852487 4162.059082 1.0325927 3.7117565 15.3217 10.9908  8
------> CAND: 225.993548 4500.719238 0.8034505 4.0618625 17.0979 10.9887  4
------> CAND:  86.561355 3813.525146 0.4876305 5.7636251 14.6981 10.9851 16
------> CAND: 231.058128 3925.017822 0.8310211 6.0346823 15.302 10.9705  8
------> CAND: 175.981462 3753.616699 0.9477294 6.0635939 17.049 10.9498  4
------> CAND: 110.188625 4127.990234 0.7456599 3.8357284 14.6527 10.926 16
------> CAND: 166.740082 3917.748291 0.8592464 6.0471635 14.6467 10.9182 16
------> CAND: 397.409984 3668.566650 0.9755857 3.4277680 15.2428 10.9092  8
------> CAND: 370.774484 4174.145020 0.8704045 3.7904024 16.9877 10.9011  4
------> CAND:  84.684325 3825.373779 0.8768750 3.5602934 15.2219 10.8876  8
------> CAND:  30.034811 4850.350586 0.9199295 6.0161071 14.621 10.8847 16
------> CAND:  84.481908 4290.515625 1.0196667 3.7987745 14.6076 10.8674 16
------> CAND:  86.573552 4050.399658 0.7954088 6.0251894 14.5897 10.8441 16
------> CAND:  73.713835 3732.054688 0.2814979 5.1220636 14.5845 10.8373 16
------> CAND: 169.599094 3963.817383 0.3171821 4.7837658 14.5552 10.7991 16
------> CAND: 230.957698 4674.060547 0.7606632 5.9048557 16.8577 10.7979  4
------> CAND: 101.606138 3833.029785 0.9109407 3.5565100 15.1301 10.7927  8
------> CAND: 192.909763 3794.309082 0.3727217 4.0617290 16.8396 10.7835  4
------> CAND:  54.733595 4814.052734 0.7503800 4.3937039 14.5371 10.7757 16
------> CAND: 458.881215 4694.644043 0.8453826 4.1693320 16.8272 10.7737  4
------> CAND:  56.989508 3765.317627 0.9906866 3.4878032 14.5347 10.7726 16
------> CAND: 281.881439 5111.438477 0.9082537 5.9176126 16.8201 10.768  4
------> CAND:  42.880255 4392.538574 0.5682109 4.2846727 15.1028 10.7645  8
------> CAND:  57.001445 3849.845215 0.8427597 6.0340505 14.526 10.7612 16
------> CAND: 351.930226 3756.020752 0.5934944 5.8837872 15.098 10.7596  8
------> CAND: 117.619151 4824.573242 0.6201443 4.6808434 19.8465 10.726  2
------> CAND: 123.840623 4814.725586 0.6294227 5.5821562 14.4874 10.7112 16
------> CAND: 247.681247 4814.725586 0.6294227 5.5821562 15.0379 10.6975  8
------> CAND: 461.964184 3964.784424 0.5727916 5.8421249 16.6927 10.667  4
------> CAND: 152.358863 4191.854004 0.5876415 4.0437722 15.0077 10.6664  8
------> CAND: 280.494882 3939.987305 0.7956488 6.0226417 16.6905 10.6652  4
------> CAND:  65.804515 3729.915527 0.8775305 6.0365677 14.4471 10.6589 16
------> CAND:  40.571921 5881.477539 1.0630708 5.0849628 14.9934 10.6517  8
------> CAND: 315.531472 3702.550049 0.7884309 5.9976754 16.6601 10.6411  4
------> CAND:  95.916400 3923.479004 0.8323307 3.6438673 16.645 10.6292  4
------> CAND: 187.684028 4682.473633 0.8494601 4.1564913 24.4724 10.6282  1
------> CAND:  24.926114 4162.059082 1.0325927 3.7117565 14.4183 10.6215 16
------> CAND:  49.852228 4159.592285 1.0322864 3.7149010 14.963 10.6204  8
------> CAND: 313.429708 3644.662842 0.4007811 3.8122270 19.6682 10.6203  2
------> CAND: 202.986763 4328.805664 1.0210469 3.8214250 14.96 10.6173  8
------> CAND: 354.806366 4392.184570 0.5723340 5.7289100 14.9546 10.6117  8
------> CAND:  80.749388 5953.036133 1.1178294 5.6595922 19.6493 10.6091  2
------> CAND:  86.524764 4586.674316 0.5608782 5.5790110 14.9322 10.5887  8
------> CAND:  40.591124 4461.485840 0.4684384 4.7029233 14.921 10.5771  8
------> CAND: 322.237448 4815.006836 0.6244255 4.6766496 14.9164 10.5723  8
------> CAND: 144.336397 4144.986816 0.8783262 3.7725959 14.9084 10.5641  8
------> CAND: 382.678688 4166.301270 0.6452559 5.8992691 16.5517 10.5553  4
------> CAND: 115.551382 4169.619141 1.0094671 6.1290541 14.3663 10.5542 16
------> CAND: 268.652181 3643.454590 0.4254097 3.7759848 16.5488 10.5529  4
------> CAND:  39.206384 4824.573242 0.6201443 4.6808434 14.8914 10.5466  8
------> CAND: 278.980386 3696.295898 0.5388662 3.6722181 16.5349 10.542  4
------> CAND: 231.161672 3869.666016 0.9182530 6.0703821 14.8853 10.5403  8
------> CAND: 392.790202 3652.702637 0.8588157 6.0170393 16.5184 10.5289  4
------> CAND: 318.043780 3882.053955 0.7698126 6.0059705 24.215 10.5165  1
------> CAND: 315.519794 3675.104736 0.9762384 6.0604181 16.5007 10.5148  4
------> CAND:  33.676244 4092.709473 0.9452202 6.0997181 14.8587 10.5129  8
------> CAND: 115.519722 4456.977051 0.9280037 6.0858865 14.3292 10.5063 16
------> CAND: 171.591346 3767.975586 0.2826225 4.5039005 14.3211 10.4958 16
------> CAND: 125.410135 3850.324463 0.9562867 3.5517583 16.4748 10.4944  4
------> CAND: 394.928817 3882.701172 0.6648204 3.7196088 14.8311 10.4846  8
------> CAND:  62.044487 3765.095947 0.7828670 6.0028272 14.3011 10.4699 16
------> CAND:  33.066916 3654.676514 0.3669829 3.8960721 14.3006 10.4693 16
------> CAND: 259.764512 4219.020020 0.9124930 6.0878358 16.4348 10.4627  4
------> CAND: 152.963519 4884.013672 0.7866002 5.8580904 14.8095 10.4623  8
------> CAND: 115.539963 4320.899414 0.9464103 6.1031814 14.289 10.4543 16
------> CAND: 380.781676 3612.683105 0.9370391 3.4055676 14.7947 10.4471  8
------> CAND: 165.540630 4464.293945 0.4571956 4.8646274 14.2786 10.441 16
[00:42:40][384785][INFO ] Statistics: count dirty SumSpec pages 1831 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:42:40][384785][INFO ] Data processing finished successfully!
00:42:40 (384785): called boinc_finish(0)

</stderr_txt>
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