Task 1685442270

Name: Ter5_1_dns_cfbf00081_segment_7_dms_200_40000_141_100000_2
Workunit ID: 843223434
Created: 22 Nov 2024 3:18:33 UTC
Sent: 22 Nov 2024 3:40:37 UTC
Report deadline: 6 Dec 2024 3:40:37 UTC
Received: 22 Nov 2024 3:51:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 355.01
CPU time (sec): 21.40
Peak working set size (MB): 300.2
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>
[20:42:43][209449][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_cfbf00081_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00081_segment_7_dms_200_141.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 100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_141.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_40000_141_100000_2_0
------> GPU usage: 1.000000
[20:42:43][209449][INFO ] Starting data processing...
[20:42:43][209449][INFO ] opti: No host transfer for n_steps. Use device global.
[20:42:43][209449][INFO ] opti: No host transfer for mean. Use device global.
[20:42:43][209449][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:42:43][209449][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:42:43][209449][INFO ] opti: power spectrum in fft callback (static link).
[20:42:43][209449][INFO ] opti: __constant__ access is not uniform, bad!
[20:42:43][209449][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[20:42:43][209449][INFO ] CUDA global memory status (initial GPU state, including context):
[20:42:43][209449][INFO ] No template file. Generating templates.
[20:42:43][209449][INFO ] Template param value T_cons = 50000
[20:42:47][209449][INFO ] Number of generated templates to be used: 50000
[20:42:47][209449][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00081_segment_7_dms_200_141.cpt
[20:42:47][209449][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00081_segment_7_dms_200_141.cpt (No such file or directory).
------> Starting from scratch...
[20:42:47][209449][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_141.binary
[20:42:47][209449][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00081/Ter5_1_dns_cfbf00081_segment_7_dms_200_DM244.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796770715402
------> 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): 174802.17
------> DEC (J2000): -244657.5
------> 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: 244.1 cm^-3 pc
------> Scale factor: 1.35134
[20:42:47][209449][INFO ] Allocating memory for dedispersed compressed time series...
[20:42:47][209449][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:42:47][209449][INFO ] 8-bit allocation done
[20:42:47][209449][INFO ] Foobar
[20:42:47][209449][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_7_dms_200_141.binary
[20:42:48][209449][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:42:48][209449][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:42:48][209449][INFO ] FftSize = 12582913
[20:42:48][209449][INFO ] Seed for random number generator is 1096097534.
[20:42:49][209449][INFO ] 8[20:42:49][209449][INFO ] 9[20:42:50][209449][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:42:50][209449][INFO ] Normalization factor 3.97364e-08
[20:42:50][209449][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
[20:42:50][209449][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:42:50][209449][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:42:50][209449][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:42:50][209449][INFO ] TimeSeriesLength = 16767292, params->nsamples = 25165824
sum = 168.54504395, mean= 0.00001005  0.00001005
[20:42:50][209449][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:43:43][209449][INFO ] Checkpoint committed!
[20:44:43][209449][INFO ] Checkpoint committed!
[20:45:44][209449][INFO ] Checkpoint committed!
[20:46:44][209449][INFO ] Checkpoint committed!
[20:47:44][209449][INFO ] Checkpoint committed!
[20:48:37][209449][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.514641 3610.058594 0.9650148 2.2055838 647.868 281.366  1
------> CAND: 345.505818 3610.058594 0.9650148 2.2055838 594.679 258.266  1
------> CAND: 345.651143 3610.058594 0.9650148 2.2055838 572.995 248.848  1
------> CAND: 345.562391 3610.058594 0.9650148 2.2055838 569.558 247.356  1
------> CAND: 345.663599 3610.058594 0.9650148 2.2055838 559.981 243.197  1
------> CAND: 345.587823 3610.058594 0.9650148 2.2055838 533.109 231.526  1
------> CAND: 345.566543 3610.058594 0.9650148 2.2055838 525.657 228.29  1
------> CAND: 345.602615 3610.058594 0.9650148 2.2055838 525.605 228.268  1
------> CAND: 345.567581 3610.058594 0.9650148 2.2055838 517.342 224.679  1
------> CAND: 345.585487 3610.058594 0.9650148 2.2055838 512.893 222.747  1
------> CAND: 345.596127 3610.058594 0.9650148 2.2055838 501.096 217.623  1
------> CAND: 345.714463 3610.058594 0.9650148 2.2055838 500.11 217.195  1
------> CAND: 345.492323 3610.058594 0.9650148 2.2055838 494.723 214.856  1
------> CAND: 345.600798 3610.058594 0.9650148 2.2055838 494.117 214.592  1
------> CAND: 345.597424 3610.058594 0.9650148 2.2055838 489.903 212.762  1
------> CAND: 345.589639 3610.058594 0.9650148 2.2055838 489.435 212.559  1
------> CAND: 345.683581 3610.058594 0.9650148 2.2055838 485.789 210.975  1
------> CAND: 345.462739 3610.058594 0.9650148 2.2055838 484.939 210.606  1
------> CAND: 345.497773 3610.058594 0.9650148 2.2055838 480.258 208.574  1
------> CAND: 345.540592 3610.058594 0.9650148 2.2055838 480.17 208.535  1
------> CAND: 345.612735 3610.058594 0.9650148 2.2055838 474.033 205.87  1
------> CAND: 345.459625 3610.058594 0.9650148 2.2055838 472.914 205.384  1
------> CAND: 345.678651 3610.058594 0.9650148 2.2055838 471.903 204.945  1
------> CAND: 345.576404 3610.058594 0.9650148 2.2055838 471.626 204.825  1
------> CAND: 345.694481 3610.058594 0.9650148 2.2055838 471.227 204.651  1
------> CAND: 345.545523 3610.058594 0.9650148 2.2055838 468.639 203.527  1
------> CAND: 345.528395 3610.058594 0.9650148 2.2055838 467.129 202.872  1
------> CAND: 345.520610 3610.058594 0.9650148 2.2055838 459.375 199.504  1
------> CAND: 345.707456 3610.058594 0.9650148 2.2055838 458.882 199.29  1
------> CAND: 345.487652 3610.058594 0.9650148 2.2055838 450.768 195.766  1
------> CAND: 345.546042 3610.058594 0.9650148 2.2055838 434.071 188.514  1
------> CAND: 345.503223 3610.058594 0.9650148 2.2055838 432.067 187.645  1
------> CAND: 345.461442 3610.058594 0.9650148 2.2055838 421.973 183.26  1
------> CAND: 345.463518 3610.058594 0.9650148 2.2055838 419.08 182.004  1
------> CAND: 345.624673 3610.058594 0.9650148 2.2055838 417.965 181.52  1
------> CAND: 345.529952 3610.058594 0.9650148 2.2055838 410.783 178.401  1
------> CAND: 345.557460 3610.058594 0.9650148 2.2055838 409.316 177.764  1
------> CAND: 345.537478 3610.058594 0.9650148 2.2055838 406.18 176.402  1
------> CAND: 345.468189 3610.058594 0.9650148 2.2055838 405.715 176.2  1
------> CAND: 345.504780 3610.058594 0.9650148 2.2055838 405.64 176.167  1
------> CAND: 345.576145 3610.058594 0.9650148 2.2055838 403.634 175.296  1
------> CAND: 345.631680 3610.058594 0.9650148 2.2055838 402.4 174.76  1
------> CAND: 345.704602 3610.058594 0.9650148 2.2055838 401.747 174.477  1
------> CAND: 345.487393 3610.058594 0.9650148 2.2055838 398.158 172.918  1
------> CAND: 345.692405 3610.058594 0.9650148 2.2055838 398.08 172.884  1
------> CAND: 345.637648 3610.058594 0.9650148 2.2055838 397.077 172.449  1
------> CAND: 345.608064 3610.058594 0.9650148 2.2055838 397.067 172.444  1
------> CAND: 345.556941 3610.058594 0.9650148 2.2055838 395.92 171.946  1
------> CAND: 345.663340 3610.058594 0.9650148 2.2055838 394.347 171.263  1
------> CAND: 345.467410 3610.058594 0.9650148 2.2055838 394.194 171.196  1
------> CAND: 345.678910 3610.058594 0.9650148 2.2055838 389.895 169.329  1
------> CAND: 345.722248 3610.058594 0.9650148 2.2055838 386.451 167.833  1
------> CAND: 345.519572 3610.058594 0.9650148 2.2055838 385.816 167.558  1
------> CAND: 345.629085 3610.058594 0.9650148 2.2055838 381.237 165.569  1
------> CAND: 345.705121 3610.058594 0.9650148 2.2055838 378.137 164.223  1
------> CAND: 345.475455 3610.058594 0.9650148 2.2055838 371.446 161.317  1
------> CAND: 345.592234 3610.058594 0.9650148 2.2055838 370.662 160.976  1
------> CAND: 345.655554 3610.058594 0.9650148 2.2055838 369.48 160.463  1
------> CAND: 345.645953 3610.058594 0.9650148 2.2055838 362.351 157.367  1
------> CAND: 345.687993 3610.058594 0.9650148 2.2055838 360.655 156.63  1
------> CAND: 345.479088 3610.058594 0.9650148 2.2055838 359.715 156.222  1
------> CAND: 345.695778 3610.058594 0.9650148 2.2055838 355.377 154.338  1
------> CAND: 345.667751 3610.058594 0.9650148 2.2055838 353.793 153.65  1
------> CAND: 345.482462 3610.058594 0.9650148 2.2055838 353.01 153.31  1
------> CAND: 345.621818 3610.058594 0.9650148 2.2055838 351.146 152.501  1
------> CAND: 345.555124 3610.058594 0.9650148 2.2055838 346.398 150.439  1
------> CAND: 345.518534 3610.058594 0.9650148 2.2055838 346.062 150.293  1
------> CAND: 345.668530 3610.058594 0.9650148 2.2055838 343.679 149.258  1
------> CAND: 345.616628 3610.058594 0.9650148 2.2055838 342.323 148.669  1
------> CAND: 345.575366 3610.058594 0.9650148 2.2055838 342.169 148.602  1
------> CAND: 345.514122 3610.058594 0.9650148 2.2055838 341.301 148.225  1
------> CAND: 345.554346 3610.058594 0.9650148 2.2055838 338.616 147.059  1
------> CAND: 345.519312 3610.058594 0.9650148 2.2055838 337.153 146.424  1
------> CAND: 345.715761 3610.058594 0.9650148 2.2055838 333.418 144.801  1
------> CAND: 345.473898 3610.058594 0.9650148 2.2055838 333.044 144.639  1
------> CAND: 345.470265 3610.058594 0.9650148 2.2055838 331.598 144.011  1
------> CAND: 345.565245 3610.058594 0.9650148 2.2055838 327.822 142.371  1
------> CAND: 345.471822 3610.058594 0.9650148 2.2055838 324.752 141.038  1
------> CAND: 345.578480 3610.058594 0.9650148 2.2055838 322.351 139.995  1
------> CAND: 345.630642 3610.058594 0.9650148 2.2055838 322.086 139.88  1
------> CAND: 345.604431 3610.058594 0.9650148 2.2055838 319.787 138.882  1
------> CAND: 345.546820 3610.058594 0.9650148 2.2055838 318.524 138.333  1
------> CAND: 345.630382 3610.058594 0.9650148 2.2055838 318.469 138.31  1
------> CAND: 345.617147 3610.058594 0.9650148 2.2055838 317.154 137.738  1
------> CAND: 345.572252 3610.058594 0.9650148 2.2055838 311.568 135.312  1
------> CAND: 345.718356 3610.058594 0.9650148 2.2055838 309.215 134.29  1
------> CAND: 345.630901 3610.058594 0.9650148 2.2055838 307.557 133.57  1
------> CAND: 345.568619 3610.058594 0.9650148 2.2055838 304.097 132.068  1
------> CAND: 345.494140 3610.058594 0.9650148 2.2055838 302.103 131.202  1
------> CAND: 345.532547 3610.058594 0.9650148 2.2055838 300.915 130.686  1
------> CAND: 345.646212 3610.058594 0.9650148 2.2055838 300.143 130.35  1
------> CAND: 345.699152 3610.058594 0.9650148 2.2055838 297.222 129.082  1
------> CAND: 345.563688 3610.058594 0.9650148 2.2055838 295.647 128.398  1
------> CAND: 345.619483 3610.058594 0.9650148 2.2055838 294.548 127.92  1
------> CAND: 345.652181 3610.058594 0.9650148 2.2055838 294.017 127.69  1
------> CAND: 345.677353 3610.058594 0.9650148 2.2055838 293.868 127.625  1
------> CAND: 345.692664 3610.058594 0.9650148 2.2055838 293.453 127.445  1
------> CAND: 345.498032 3610.058594 0.9650148 2.2055838 292.282 126.936  1
------> CAND: 345.690069 3610.058594 0.9650148 2.2055838 292.038 126.831  1
------> CAND: 345.492064 3610.058594 0.9650148 2.2055838 291.969 126.801  1
[20:48:37][209449][INFO ] Statistics: count dirty SumSpec pages 399277 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:48:37][209449][INFO ] Data processing finished successfully!
20:48:37 (209449): called boinc_finish(0)

</stderr_txt>
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