Task 1684722195

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_174_2500000_1
Workunit ID: 846702024
Created: 20 Nov 2024 14:23:41 UTC
Sent: 21 Nov 2024 5:50:12 UTC
Report deadline: 5 Dec 2024 5:50:12 UTC
Received: 21 Nov 2024 6:01:50 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 338.96
CPU time (sec): 19.78
Peak working set size (MB): 299.96
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[22:52:47][192416][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_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_174.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 2500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_174.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_174_2500000_1_0
------> GPU usage: 1.000000
[22:52:47][192416][INFO ] Starting data processing...
[22:52:47][192416][INFO ] opti: No host transfer for n_steps. Use device global.
[22:52:47][192416][INFO ] opti: No host transfer for mean. Use device global.
[22:52:47][192416][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:52:47][192416][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:52:47][192416][INFO ] opti: power spectrum in fft callback (static link).
[22:52:47][192416][INFO ] opti: __constant__ access is not uniform, bad!
[22:52:47][192416][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[22:52:47][192416][INFO ] CUDA global memory status (initial GPU state, including context):
[22:52:47][192416][INFO ] No template file. Generating templates.
[22:52:47][192416][INFO ] Template param value T_cons = 50000
[22:52:51][192416][INFO ] Number of generated templates to be used: 50000
[22:52:51][192416][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_174.cpt
[22:52:51][192416][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_174.cpt (No such file or directory).
------> Starting from scratch...
[22:52:51][192416][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_174.binary
[22:52:51][192416][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM247.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099287012
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 247.4 cm^-3 pc
------> Scale factor: 1.55657
[22:52:51][192416][INFO ] Allocating memory for dedispersed compressed time series...
[22:52:51][192416][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:52:51][192416][INFO ] 8-bit allocation done
[22:52:51][192416][INFO ] Foobar
[22:52:51][192416][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_174.binary
[22:52:52][192416][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:52:52][192416][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:52:52][192416][INFO ] FftSize = 12582913
[22:52:52][192416][INFO ] Seed for random number generator is -1032071652.
[22:52:54][192416][INFO ] 8[22:52:54][192416][INFO ] 9[22:52:54][192416][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:52:54][192416][INFO ] Normalization factor 3.97364e-08
[22:52:54][192416][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
[22:52:54][192416][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
[22:52:54][192416][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:52:54][192416][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:52:54][192416][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1390.36120605, mean= -0.00008287  -0.00008287
[22:52:54][192416][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:53:47][192416][INFO ] Checkpoint committed!
[22:54:47][192416][INFO ] Checkpoint committed!
[22:55:47][192416][INFO ] Checkpoint committed!
[22:56:47][192416][INFO ] Checkpoint committed!
[22:57:47][192416][INFO ] Checkpoint committed!
[22:58:24][192416][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 358.925815 3989.008301 0.4822092 2.5408139 635.762 276.108  1
------> CAND: 358.776078 3989.008301 0.4822092 2.5408139 635.418 275.958  1
------> CAND: 358.967336 3989.008301 0.4822092 2.5408139 614.47 266.861  1
------> CAND: 358.781008 3989.008301 0.4822092 2.5408139 577.262 250.702  1
------> CAND: 358.775818 3989.008301 0.4822092 2.5408139 554.845 240.966  1
------> CAND: 359.004965 3989.008301 0.4822092 2.5408139 552.237 239.833  1
------> CAND: 358.752462 3989.008301 0.4822092 2.5408139 549.013 238.433  1
------> CAND: 358.781528 3989.008301 0.4822092 2.5408139 546.371 237.286  1
------> CAND: 358.913358 3989.008301 0.4822092 2.5408139 545.16 236.76  1
------> CAND: 358.829796 3989.008301 0.4822092 2.5408139 534.857 232.286  1
------> CAND: 358.850297 3989.008301 0.4822092 2.5408139 522.708 227.009  1
------> CAND: 358.825644 3989.008301 0.4822092 2.5408139 515.866 224.038  1
------> CAND: 358.891559 3989.008301 0.4822092 2.5408139 475.234 206.391  1
------> CAND: 358.788534 3989.008301 0.4822092 2.5408139 460.947 200.187  1
------> CAND: 358.938531 3989.008301 0.4822092 2.5408139 460.486 199.986  1
------> CAND: 358.801250 3989.008301 0.4822092 2.5408139 448.445 194.757  1
------> CAND: 358.949689 3989.008301 0.4822092 2.5408139 448.127 194.619  1
------> CAND: 359.000034 3989.008301 0.4822092 2.5408139 447.249 194.238  1
------> CAND: 359.009377 3989.008301 0.4822092 2.5408139 446.24 193.799  1
------> CAND: 358.772964 3989.008301 0.4822092 2.5408139 444.069 192.857  1
------> CAND: 358.853412 3989.008301 0.4822092 2.5408139 437.23 189.887  1
------> CAND: 358.931783 3989.008301 0.4822092 2.5408139 437.013 189.792  1
------> CAND: 358.923220 3989.008301 0.4822092 2.5408139 433.998 188.483  1
------> CAND: 358.908947 3989.008301 0.4822092 2.5408139 426.702 185.314  1
------> CAND: 358.908427 3989.008301 0.4822092 2.5408139 424.928 184.544  1
------> CAND: 358.782566 3989.008301 0.4822092 2.5408139 420.932 182.809  1
------> CAND: 358.933859 3989.008301 0.4822092 2.5408139 410.827 178.42  1
------> CAND: 358.962405 3989.008301 0.4822092 2.5408139 406.702 176.628  1
------> CAND: 358.799174 3989.008301 0.4822092 2.5408139 398.683 173.146  1
------> CAND: 358.961367 3989.008301 0.4822092 2.5408139 392.623 170.514  1
------> CAND: 358.986280 3989.008301 0.4822092 2.5408139 386.668 167.928  1
------> CAND: 358.798136 3989.008301 0.4822092 2.5408139 383.711 166.644  1
------> CAND: 358.790610 3989.008301 0.4822092 2.5408139 381.096 165.508  1
------> CAND: 358.840955 3989.008301 0.4822092 2.5408139 378.492 164.377  1
------> CAND: 358.818118 3989.008301 0.4822092 2.5408139 376.341 163.443  1
------> CAND: 358.750127 3989.008301 0.4822092 2.5408139 375.892 163.248  1
------> CAND: 359.000813 3989.008301 0.4822092 2.5408139 375.55 163.099  1
------> CAND: 358.875470 3989.008301 0.4822092 2.5408139 374.891 162.813  1
------> CAND: 358.901940 3989.008301 0.4822092 2.5408139 373.56 162.235  1
------> CAND: 358.867425 3989.008301 0.4822092 2.5408139 372.228 161.657  1
------> CAND: 358.900383 3989.008301 0.4822092 2.5408139 370.688 160.988  1
------> CAND: 358.975121 3989.008301 0.4822092 2.5408139 366.048 158.973  1
------> CAND: 358.827201 3989.008301 0.4822092 2.5408139 365.988 158.947  1
------> CAND: 358.819935 3989.008301 0.4822092 2.5408139 365.282 158.64  1
------> CAND: 358.761286 3989.008301 0.4822092 2.5408139 360.254 156.456  1
------> CAND: 358.938271 3989.008301 0.4822092 2.5408139 356.253 154.719  1
------> CAND: 358.802029 3989.008301 0.4822092 2.5408139 351.664 152.726  1
------> CAND: 358.905832 3989.008301 0.4822092 2.5408139 350.237 152.106  1
------> CAND: 358.763362 3989.008301 0.4822092 2.5408139 344.762 149.728  1
------> CAND: 358.824866 3989.008301 0.4822092 2.5408139 343.97 149.384  1
------> CAND: 358.772704 3989.008301 0.4822092 2.5408139 339.031 147.239  1
------> CAND: 358.785161 3989.008301 0.4822092 2.5408139 338.972 147.214  1
------> CAND: 358.905054 3989.008301 0.4822092 2.5408139 337.675 146.65  1
------> CAND: 358.915434 3989.008301 0.4822092 2.5408139 335.577 145.739  1
------> CAND: 358.807219 3989.008301 0.4822092 2.5408139 335.371 145.65  1
------> CAND: 358.813447 3989.008301 0.4822092 2.5408139 334.389 145.223  1
------> CAND: 358.813188 3989.008301 0.4822092 2.5408139 334.178 145.132  1
------> CAND: 358.811890 3989.008301 0.4822092 2.5408139 332.886 144.571  1
------> CAND: 358.945797 3989.008301 0.4822092 2.5408139 332.149 144.25  1
------> CAND: 358.969931 3989.008301 0.4822092 2.5408139 328.684 142.746  1
------> CAND: 358.748051 3989.008301 0.4822092 2.5408139 328.601 142.71  1
------> CAND: 358.856007 3989.008301 0.4822092 2.5408139 327.696 142.317  1
------> CAND: 358.927891 3989.008301 0.4822092 2.5408139 326.864 141.955  1
------> CAND: 358.958253 3989.008301 0.4822092 2.5408139 326.53 141.81  1
------> CAND: 358.821492 3989.008301 0.4822092 2.5408139 324.494 140.926  1
------> CAND: 358.791129 3989.008301 0.4822092 2.5408139 323.987 140.706  1
------> CAND: 358.887926 3989.008301 0.4822092 2.5408139 319.85 138.909  1
------> CAND: 358.971488 3989.008301 0.4822092 2.5408139 318.685 138.403  1
------> CAND: 358.880660 3989.008301 0.4822092 2.5408139 317.695 137.973  1
------> CAND: 358.769590 3989.008301 0.4822092 2.5408139 315.764 137.135  1
------> CAND: 358.774002 3989.008301 0.4822092 2.5408139 313.564 136.179  1
------> CAND: 358.776337 3989.008301 0.4822092 2.5408139 312.424 135.684  1
------> CAND: 358.831613 3989.008301 0.4822092 2.5408139 308.126 133.817  1
------> CAND: 358.859121 3989.008301 0.4822092 2.5408139 307.732 133.646  1
------> CAND: 358.897528 3989.008301 0.4822092 2.5408139 307.555 133.569  1
------> CAND: 358.802548 3989.008301 0.4822092 2.5408139 307.238 133.432  1
------> CAND: 358.895971 3989.008301 0.4822092 2.5408139 303.285 131.715  1
------> CAND: 358.863792 3989.008301 0.4822092 2.5408139 302.232 131.258  1
------> CAND: 358.977976 3989.008301 0.4822092 2.5408139 299.567 130.1  1
------> CAND: 358.955399 3989.008301 0.4822092 2.5408139 299.474 130.06  1
------> CAND: 358.915175 3989.008301 0.4822092 2.5408139 296.622 128.821  1
------> CAND: 358.968634 3989.008301 0.4822092 2.5408139 296.182 128.63  1
------> CAND: 358.816821 3989.008301 0.4822092 2.5408139 294.262 127.797  1
------> CAND: 358.924777 3989.008301 0.4822092 2.5408139 293.223 127.345  1
------> CAND: 358.972007 3989.008301 0.4822092 2.5408139 292.579 127.065  1
------> CAND: 358.805921 3989.008301 0.4822092 2.5408139 292.255 126.925  1
------> CAND: 358.885072 3989.008301 0.4822092 2.5408139 290.385 126.113  1
------> CAND: 358.770109 3989.008301 0.4822092 2.5408139 289.83 125.871  1
------> CAND: 358.773223 3989.008301 0.4822092 2.5408139 286.331 124.352  1
------> CAND: 358.828499 3989.008301 0.4822092 2.5408139 285.906 124.167  1
------> CAND: 358.997439 3989.008301 0.4822092 2.5408139 285.772 124.109  1
------> CAND: 358.756615 3989.008301 0.4822092 2.5408139 280.724 121.917  1
------> CAND: 358.773483 3989.008301 0.4822092 2.5408139 280.487 121.814  1
------> CAND: 358.757653 3989.008301 0.4822092 2.5408139 278.393 120.905  1
------> CAND: 358.764919 3989.008301 0.4822092 2.5408139 277.362 120.457  1
------> CAND: 358.886629 3989.008301 0.4822092 2.5408139 274.69 119.296  1
------> CAND: 358.900902 3989.008301 0.4822092 2.5408139 274.3 119.127  1
------> CAND: 358.935416 3989.008301 0.4822092 2.5408139 271.943 118.103  1
------> CAND: 358.815523 3989.008301 0.4822092 2.5408139 271.669 117.984  1
------> CAND: 358.917510 3989.008301 0.4822092 2.5408139 270.011 117.264  1
[22:58:24][192416][INFO ] Statistics: count dirty SumSpec pages 1861 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:58:24][192416][INFO ] Data processing finished successfully!
22:58:24 (192416): called boinc_finish(0)

</stderr_txt>
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