Task 1679556049

Name: Ter5_1_dns_cfbf00082_segment_1_dms_200_40000_48_5250000_1
Workunit ID: 843697096
Created: 9 Nov 2024 8:39:16 UTC
Sent: 9 Nov 2024 23:52:18 UTC
Report deadline: 23 Nov 2024 23:52:18 UTC
Received: 10 Nov 2024 0:01:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 317.95
CPU time (sec): 14.63
Peak working set size (MB): 299.66
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[16:54:39][33911][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_cfbf00082_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00082_segment_1_dms_200_48.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 5250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_48.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_40000_48_5250000_1_0
------> GPU usage: 1.000000
[16:54:39][33911][INFO ] Starting data processing...
[16:54:39][33911][INFO ] opti: No host transfer for n_steps. Use device global.
[16:54:39][33911][INFO ] opti: No host transfer for mean. Use device global.
[16:54:39][33911][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:54:39][33911][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:54:39][33911][INFO ] opti: power spectrum in fft callback (static link).
[16:54:39][33911][INFO ] opti: __constant__ access is not uniform, bad!
[16:54:39][33911][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[16:54:39][33911][INFO ] CUDA global memory status (initial GPU state, including context):
[16:54:39][33911][INFO ] No template file. Generating templates.
[16:54:39][33911][INFO ] Template param value T_cons = 50000
[16:54:44][33911][INFO ] Number of generated templates to be used: 50000
[16:54:44][33911][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00082_segment_1_dms_200_48.cpt
[16:54:44][33911][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00082_segment_1_dms_200_48.cpt (No such file or directory).
------> Starting from scratch...
[16:54:44][33911][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_48.binary
[16:54:44][33911][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00082/Ter5_1_dns_cfbf00082_segment_1_dms_200_DM234.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673420792889
------> 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): 174804.53
------> DEC (J2000): -244731.1
------> 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: 234.8 cm^-3 pc
------> Scale factor: 1.0974
[16:54:44][33911][INFO ] Allocating memory for dedispersed compressed time series...
[16:54:44][33911][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:54:44][33911][INFO ] 8-bit allocation done
[16:54:44][33911][INFO ] Foobar
[16:54:44][33911][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00082_segment_1_dms_200_48.binary
[16:54:44][33911][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:54:44][33911][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:54:44][33911][INFO ] FftSize = 12582913
[16:54:44][33911][INFO ] Seed for random number generator is -1037348723.
[16:54:45][33911][INFO ] 8[16:54:45][33911][INFO ] 9[16:54:46][33911][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:54:46][33911][INFO ] Normalization factor 3.97364e-08
[16:54:46][33911][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
[16:54:46][33911][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 949 MB (15336 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:54:46][33911][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:54:46][33911][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:54:46][33911][INFO ] TimeSeriesLength = 16771877, params->nsamples = 25165824
sum = -1520.36889648, mean= -0.00009065  -0.00009065
[16:54:46][33911][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:55:39][33911][INFO ] Checkpoint committed!
[16:56:39][33911][INFO ] Checkpoint committed!
[16:57:39][33911][INFO ] Checkpoint committed!
[16:58:39][33911][INFO ] Checkpoint committed!
[16:59:39][33911][INFO ] Checkpoint committed!
[16:59:55][33911][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 461.861159 4536.136719 0.3708542 0.1867654 680.337 295.466  1
------> CAND: 462.108212 4536.136719 0.3708542 0.1867654 661.87 287.446  1
------> CAND: 461.916953 4536.136719 0.3708542 0.1867654 609.466 264.688  1
------> CAND: 461.918251 4536.136719 0.3708542 0.1867654 607.073 263.648  1
------> CAND: 461.921884 4536.136719 0.3708542 0.1867654 585.435 254.251  1
------> CAND: 462.003110 4536.136719 0.3708542 0.1867654 553.663 240.453  1
------> CAND: 462.028023 4536.136719 0.3708542 0.1867654 540.686 234.817  1
------> CAND: 461.876210 4536.136719 0.3708542 0.1867654 533.57 231.726  1
------> CAND: 461.994547 4536.136719 0.3708542 0.1867654 531.428 230.796  1
------> CAND: 462.004408 4536.136719 0.3708542 0.1867654 513.793 223.137  1
------> CAND: 461.979755 4536.136719 0.3708542 0.1867654 502.607 218.279  1
------> CAND: 461.920587 4536.136719 0.3708542 0.1867654 499.855 217.084  1
------> CAND: 462.086413 4536.136719 0.3708542 0.1867654 495.952 215.389  1
------> CAND: 462.027764 4536.136719 0.3708542 0.1867654 494.42 214.724  1
------> CAND: 462.004148 4536.136719 0.3708542 0.1867654 482.672 209.622  1
------> CAND: 462.037625 4536.136719 0.3708542 0.1867654 481.788 209.238  1
------> CAND: 461.951209 4536.136719 0.3708542 0.1867654 476.375 206.887  1
------> CAND: 462.045151 4536.136719 0.3708542 0.1867654 468.247 203.357  1
------> CAND: 461.877508 4536.136719 0.3708542 0.1867654 454.815 197.524  1
------> CAND: 461.944461 4536.136719 0.3708542 0.1867654 451.684 196.164  1
------> CAND: 461.974305 4536.136719 0.3708542 0.1867654 449.297 195.127  1
------> CAND: 461.909687 4536.136719 0.3708542 0.1867654 432.384 187.782  1
------> CAND: 461.957437 4536.136719 0.3708542 0.1867654 431.428 187.367  1
------> CAND: 461.901642 4536.136719 0.3708542 0.1867654 430.831 187.107  1
------> CAND: 461.854931 4536.136719 0.3708542 0.1867654 429.983 186.739  1
------> CAND: 462.115997 4536.136719 0.3708542 0.1867654 428.468 186.081  1
------> CAND: 461.983388 4536.136719 0.3708542 0.1867654 426.963 185.428  1
------> CAND: 462.023612 4536.136719 0.3708542 0.1867654 426.645 185.29  1
------> CAND: 461.967817 4536.136719 0.3708542 0.1867654 420.354 182.557  1
------> CAND: 461.912282 4536.136719 0.3708542 0.1867654 419.798 182.316  1
------> CAND: 461.888148 4536.136719 0.3708542 0.1867654 418.196 181.62  1
------> CAND: 462.069545 4536.136719 0.3708542 0.1867654 417.144 181.163  1
------> CAND: 462.017643 4536.136719 0.3708542 0.1867654 417.144 181.163  1
------> CAND: 462.078887 4536.136719 0.3708542 0.1867654 414.145 179.861  1
------> CAND: 462.101983 4536.136719 0.3708542 0.1867654 403.574 175.27  1
------> CAND: 462.056310 4536.136719 0.3708542 0.1867654 399.361 173.44  1
------> CAND: 462.081482 4536.136719 0.3708542 0.1867654 398.682 173.145  1
------> CAND: 461.866349 4536.136719 0.3708542 0.1867654 392.386 170.411  1
------> CAND: 462.114959 4536.136719 0.3708542 0.1867654 391.525 170.037  1
------> CAND: 461.858304 4536.136719 0.3708542 0.1867654 389.696 169.243  1
------> CAND: 461.870501 4536.136719 0.3708542 0.1867654 388.821 168.863  1
------> CAND: 461.938493 4536.136719 0.3708542 0.1867654 388.205 168.595  1
------> CAND: 461.888926 4536.136719 0.3708542 0.1867654 380.087 165.07  1
------> CAND: 461.964703 4536.136719 0.3708542 0.1867654 379.446 164.791  1
------> CAND: 461.976121 4536.136719 0.3708542 0.1867654 376.385 163.462  1
------> CAND: 461.855709 4536.136719 0.3708542 0.1867654 375.093 162.901  1
------> CAND: 461.900604 4536.136719 0.3708542 0.1867654 374.595 162.684  1
------> CAND: 462.085375 4536.136719 0.3708542 0.1867654 374.095 162.467  1
------> CAND: 461.983128 4536.136719 0.3708542 0.1867654 373.011 161.997  1
------> CAND: 461.994028 4536.136719 0.3708542 0.1867654 372.865 161.933  1
------> CAND: 462.035030 4536.136719 0.3708542 0.1867654 371.709 161.431  1
------> CAND: 462.103800 4536.136719 0.3708542 0.1867654 369.495 160.47  1
------> CAND: 461.935119 4536.136719 0.3708542 0.1867654 368.477 160.028  1
------> CAND: 462.053455 4536.136719 0.3708542 0.1867654 367.648 159.668  1
------> CAND: 461.898788 4536.136719 0.3708542 0.1867654 366.783 159.292  1
------> CAND: 461.871539 4536.136719 0.3708542 0.1867654 366.389 159.121  1
------> CAND: 461.889705 4536.136719 0.3708542 0.1867654 358.212 155.57  1
------> CAND: 462.072140 4536.136719 0.3708542 0.1867654 356.938 155.016  1
------> CAND: 461.942645 4536.136719 0.3708542 0.1867654 352.225 152.97  1
------> CAND: 461.961329 4536.136719 0.3708542 0.1867654 352.069 152.902  1
------> CAND: 462.106914 4536.136719 0.3708542 0.1867654 349.674 151.861  1
------> CAND: 462.008820 4536.136719 0.3708542 0.1867654 349.216 151.662  1
------> CAND: 462.009079 4536.136719 0.3708542 0.1867654 348.014 151.14  1
------> CAND: 462.071102 4536.136719 0.3708542 0.1867654 346.237 150.369  1
------> CAND: 462.087451 4536.136719 0.3708542 0.1867654 344.677 149.691  1
------> CAND: 462.051120 4536.136719 0.3708542 0.1867654 344.137 149.457  1
------> CAND: 462.110028 4536.136719 0.3708542 0.1867654 343.525 149.191  1
------> CAND: 462.111585 4536.136719 0.3708542 0.1867654 342.921 148.929  1
------> CAND: 461.987799 4536.136719 0.3708542 0.1867654 338.977 147.216  1
------> CAND: 461.968077 4536.136719 0.3708542 0.1867654 337.914 146.754  1
------> CAND: 462.001294 4536.136719 0.3708542 0.1867654 337.773 146.693  1
------> CAND: 462.007263 4536.136719 0.3708542 0.1867654 337.498 146.573  1
------> CAND: 462.009858 4536.136719 0.3708542 0.1867654 337.322 146.497  1
------> CAND: 461.994806 4536.136719 0.3708542 0.1867654 336.989 146.352  1
------> CAND: 462.031397 4536.136719 0.3708542 0.1867654 336.645 146.203  1
------> CAND: 462.052417 4536.136719 0.3708542 0.1867654 336.372 146.084  1
------> CAND: 461.868425 4536.136719 0.3708542 0.1867654 334.429 145.241  1
------> CAND: 461.984426 4536.136719 0.3708542 0.1867654 333.864 144.995  1
------> CAND: 461.982350 4536.136719 0.3708542 0.1867654 333.472 144.825  1
------> CAND: 461.896452 4536.136719 0.3708542 0.1867654 332.456 144.384  1
------> CAND: 461.977160 4536.136719 0.3708542 0.1867654 325.365 141.304  1
------> CAND: 462.105617 4536.136719 0.3708542 0.1867654 323.301 140.408  1
------> CAND: 461.985464 4536.136719 0.3708542 0.1867654 321.53 139.639  1
------> CAND: 462.054493 4536.136719 0.3708542 0.1867654 321.214 139.502  1
------> CAND: 461.936936 4536.136719 0.3708542 0.1867654 319.618 138.808  1
------> CAND: 462.090306 4536.136719 0.3708542 0.1867654 319.32 138.679  1
------> CAND: 462.047746 4536.136719 0.3708542 0.1867654 318.618 138.374  1
------> CAND: 462.076292 4536.136719 0.3708542 0.1867654 316.762 137.568  1
------> CAND: 462.019460 4536.136719 0.3708542 0.1867654 314.462 136.569  1
------> CAND: 461.914877 4536.136719 0.3708542 0.1867654 312.159 135.569  1
------> CAND: 462.022314 4536.136719 0.3708542 0.1867654 311.627 135.338  1
------> CAND: 461.948095 4536.136719 0.3708542 0.1867654 309.071 134.228  1
------> CAND: 462.034252 4536.136719 0.3708542 0.1867654 308.687 134.061  1
------> CAND: 461.978198 4536.136719 0.3708542 0.1867654 303.02 131.6  1
------> CAND: 461.915656 4536.136719 0.3708542 0.1867654 299.531 130.085  1
------> CAND: 462.075254 4536.136719 0.3708542 0.1867654 298.942 129.829  1
------> CAND: 461.934860 4536.136719 0.3708542 0.1867654 298.176 129.496  1
------> CAND: 461.948614 4536.136719 0.3708542 0.1867654 297.775 129.322  1
------> CAND: 461.947316 4536.136719 0.3708542 0.1867654 294.217 127.777  1
------> CAND: 461.943164 4536.136719 0.3708542 0.1867654 293.679 127.543  1
[16:59:55][33911][INFO ] Statistics: count dirty SumSpec pages 1636 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:59:55][33911][INFO ] Data processing finished successfully!
16:59:55 (33911): called boinc_finish(0)

</stderr_txt>
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