Task 1675979616

Name: Ter5_1_dns_cfbf00080_segment_8_dms_200_40000_190_3050000_1
Workunit ID: 841616382
Created: 1 Nov 2024 2:44:09 UTC
Sent: 2 Nov 2024 0:52:05 UTC
Report deadline: 16 Nov 2024 0:52:05 UTC
Received: 2 Nov 2024 3:15:41 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 335.91
CPU time (sec): 19.33
Peak working set size (MB): 300.33
Peak swap size (MB): 14818.07
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[21:09:01][156968][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_cfbf00080_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00080_segment_8_dms_200_190.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 3050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00080_segment_8_dms_200_190.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00080_segment_8_dms_200_40000_190_3050000_1_0
------> GPU usage: 1.000000
[21:09:01][156968][INFO ] Starting data processing...
[21:09:01][156968][INFO ] opti: No host transfer for n_steps. Use device global.
[21:09:01][156968][INFO ] opti: No host transfer for mean. Use device global.
[21:09:01][156968][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:09:01][156968][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:09:01][156968][INFO ] opti: power spectrum in fft callback (static link).
[21:09:01][156968][INFO ] opti: __constant__ access is not uniform, bad!
[21:09:01][156968][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[21:09:01][156968][INFO ] CUDA global memory status (initial GPU state, including context):
[21:09:01][156968][INFO ] No template file. Generating templates.
[21:09:01][156968][INFO ] Template param value T_cons = 50000
[21:09:06][156968][INFO ] Number of generated templates to be used: 50000
[21:09:06][156968][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00080_segment_8_dms_200_190.cpt
[21:09:06][156968][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00080_segment_8_dms_200_190.cpt (No such file or directory).
------> Starting from scratch...
[21:09:06][156968][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00080_segment_8_dms_200_190.binary
[21:09:06][156968][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00080/Ter5_1_dns_cfbf00080_segment_8_dms_200_DM249.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817329561774
------> 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): 174803.35
------> DEC (J2000): -244714.3
------> 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: 249 cm^-3 pc
------> Scale factor: 1.69175
[21:09:06][156968][INFO ] Allocating memory for dedispersed compressed time series...
[21:09:06][156968][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:09:06][156968][INFO ] 8-bit allocation done
[21:09:06][156968][INFO ] Foobar
[21:09:06][156968][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00080_segment_8_dms_200_190.binary
[21:09:06][156968][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:09:06][156968][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:09:06][156968][INFO ] FftSize = 12582913
[21:09:06][156968][INFO ] Seed for random number generator is -1030347776.
[21:09:08][156968][INFO ] 8[21:09:08][156968][INFO ] 9[21:09:09][156968][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:09:09][156968][INFO ] Normalization factor 3.97364e-08
[21:09:09][156968][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
[21:09:09][156968][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
[21:09:09][156968][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:09:09][156968][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:09:09][156968][INFO ] TimeSeriesLength = 16768684, params->nsamples = 25165824
sum = -2820.38208008, mean= -0.00016819  -0.00016819
[21:09:09][156968][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:10:01][156968][INFO ] Checkpoint committed!
[21:11:01][156968][INFO ] Checkpoint committed!
[21:12:01][156968][INFO ] Checkpoint committed!
[21:13:01][156968][INFO ] Checkpoint committed!
[21:14:02][156968][INFO ] Checkpoint committed!
[21:14:35][156968][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 340.311742 3701.177246 0.7970861 2.9358084 721.924 313.528  1
------> CAND: 340.338212 3701.177246 0.7970861 2.9358084 691.32 300.237  1
------> CAND: 340.372467 3701.177246 0.7970861 2.9358084 676.256 293.694  1
------> CAND: 340.211052 3701.177246 0.7970861 2.9358084 630.933 274.011  1
------> CAND: 340.349890 3701.177246 0.7970861 2.9358084 618.591 268.651  1
------> CAND: 340.339509 3701.177246 0.7970861 2.9358084 610.499 265.136  1
------> CAND: 340.282158 3701.177246 0.7970861 2.9358084 594.619 258.24  1
------> CAND: 340.277746 3701.177246 0.7970861 2.9358084 577.382 250.754  1
------> CAND: 340.393747 3701.177246 0.7970861 2.9358084 564.275 245.062  1
------> CAND: 340.159929 3701.177246 0.7970861 2.9358084 546.661 237.412  1
------> CAND: 340.365720 3701.177246 0.7970861 2.9358084 516.758 224.425  1
------> CAND: 340.367277 3701.177246 0.7970861 2.9358084 508.559 220.864  1
------> CAND: 340.309406 3701.177246 0.7970861 2.9358084 505.436 219.508  1
------> CAND: 340.206900 3701.177246 0.7970861 2.9358084 487.088 211.54  1
------> CAND: 340.354820 3701.177246 0.7970861 2.9358084 479.51 208.249  1
------> CAND: 340.321084 3701.177246 0.7970861 2.9358084 474.13 205.912  1
------> CAND: 340.271518 3701.177246 0.7970861 2.9358084 469.428 203.87  1
------> CAND: 340.270220 3701.177246 0.7970861 2.9358084 468.991 203.68  1
------> CAND: 340.343662 3701.177246 0.7970861 2.9358084 463.502 201.296  1
------> CAND: 340.325236 3701.177246 0.7970861 2.9358084 449.668 195.288  1
------> CAND: 340.231035 3701.177246 0.7970861 2.9358084 449.086 195.036  1
------> CAND: 340.194184 3701.177246 0.7970861 2.9358084 441.488 191.736  1
------> CAND: 340.234408 3701.177246 0.7970861 2.9358084 437.461 189.987  1
------> CAND: 340.375062 3701.177246 0.7970861 2.9358084 436.513 189.575  1
------> CAND: 340.294355 3701.177246 0.7970861 2.9358084 433.588 188.305  1
------> CAND: 340.404127 3701.177246 0.7970861 2.9358084 433.135 188.108  1
------> CAND: 340.242972 3701.177246 0.7970861 2.9358084 431.066 187.21  1
------> CAND: 340.257505 3701.177246 0.7970861 2.9358084 427.612 185.71  1
------> CAND: 340.183285 3701.177246 0.7970861 2.9358084 415.633 180.507  1
------> CAND: 340.217281 3701.177246 0.7970861 2.9358084 409.144 177.689  1
------> CAND: 340.168233 3701.177246 0.7970861 2.9358084 400.482 173.927  1
------> CAND: 340.247384 3701.177246 0.7970861 2.9358084 398.406 173.025  1
------> CAND: 340.275151 3701.177246 0.7970861 2.9358084 392.163 170.314  1
------> CAND: 340.159410 3701.177246 0.7970861 2.9358084 392.039 170.261  1
------> CAND: 340.244789 3701.177246 0.7970861 2.9358084 388.369 168.667  1
------> CAND: 340.224287 3701.177246 0.7970861 2.9358084 386.059 167.663  1
------> CAND: 340.399197 3701.177246 0.7970861 2.9358084 380.83 165.392  1
------> CAND: 340.259840 3701.177246 0.7970861 2.9358084 376.621 163.564  1
------> CAND: 340.292279 3701.177246 0.7970861 2.9358084 376.49 163.508  1
------> CAND: 340.391152 3701.177246 0.7970861 2.9358084 372.596 161.816  1
------> CAND: 340.394266 3701.177246 0.7970861 2.9358084 368.944 160.23  1
------> CAND: 340.145137 3701.177246 0.7970861 2.9358084 365.901 158.909  1
------> CAND: 340.402830 3701.177246 0.7970861 2.9358084 364.995 158.515  1
------> CAND: 340.331205 3701.177246 0.7970861 2.9358084 364.362 158.24  1
------> CAND: 340.153960 3701.177246 0.7970861 2.9358084 361.174 156.856  1
------> CAND: 340.304735 3701.177246 0.7970861 2.9358084 358.97 155.899  1
------> CAND: 340.334579 3701.177246 0.7970861 2.9358084 356.636 154.885  1
------> CAND: 340.334319 3701.177246 0.7970861 2.9358084 354.727 154.056  1
------> CAND: 340.177576 3701.177246 0.7970861 2.9358084 351.276 152.557  1
------> CAND: 340.192627 3701.177246 0.7970861 2.9358084 350.927 152.406  1
------> CAND: 340.174202 3701.177246 0.7970861 2.9358084 350.631 152.277  1
------> CAND: 340.183544 3701.177246 0.7970861 2.9358084 350.331 152.147  1
------> CAND: 340.254131 3701.177246 0.7970861 2.9358084 349.843 151.935  1
------> CAND: 340.183804 3701.177246 0.7970861 2.9358084 349.446 151.762  1
------> CAND: 340.313039 3701.177246 0.7970861 2.9358084 342.407 148.705  1
------> CAND: 340.395304 3701.177246 0.7970861 2.9358084 342.009 148.532  1
------> CAND: 340.199893 3701.177246 0.7970861 2.9358084 340.196 147.745  1
------> CAND: 340.376879 3701.177246 0.7970861 2.9358084 339.473 147.431  1
------> CAND: 340.263733 3701.177246 0.7970861 2.9358084 338.522 147.018  1
------> CAND: 340.319268 3701.177246 0.7970861 2.9358084 338.125 146.846  1
------> CAND: 340.389595 3701.177246 0.7970861 2.9358084 337.628 146.63  1
------> CAND: 340.380512 3701.177246 0.7970861 2.9358084 333.422 144.803  1
------> CAND: 340.261657 3701.177246 0.7970861 2.9358084 331.352 143.904  1
------> CAND: 340.154479 3701.177246 0.7970861 2.9358084 330.45 143.512  1
------> CAND: 340.167974 3701.177246 0.7970861 2.9358084 330.079 143.351  1
------> CAND: 340.368315 3701.177246 0.7970861 2.9358084 329.018 142.891  1
------> CAND: 340.269961 3701.177246 0.7970861 2.9358084 327.713 142.324  1
------> CAND: 340.246346 3701.177246 0.7970861 2.9358084 327.183 142.094  1
------> CAND: 340.286051 3701.177246 0.7970861 2.9358084 325.495 141.361  1
------> CAND: 340.264252 3701.177246 0.7970861 2.9358084 325.207 141.236  1
------> CAND: 340.148770 3701.177246 0.7970861 2.9358084 325.021 141.155  1
------> CAND: 340.170569 3701.177246 0.7970861 2.9358084 323.907 140.671  1
------> CAND: 340.300583 3701.177246 0.7970861 2.9358084 322.506 140.062  1
------> CAND: 340.281379 3701.177246 0.7970861 2.9358084 321.184 139.489  1
------> CAND: 340.217800 3701.177246 0.7970861 2.9358084 321.055 139.432  1
------> CAND: 340.296431 3701.177246 0.7970861 2.9358084 319.198 138.626  1
------> CAND: 340.408020 3701.177246 0.7970861 2.9358084 318.083 138.142  1
------> CAND: 340.295652 3701.177246 0.7970861 2.9358084 318.041 138.123  1
------> CAND: 340.305773 3701.177246 0.7970861 2.9358084 316.822 137.594  1
------> CAND: 340.167195 3701.177246 0.7970861 2.9358084 315.193 136.887  1
------> CAND: 340.165119 3701.177246 0.7970861 2.9358084 313.219 136.029  1
------> CAND: 340.294095 3701.177246 0.7970861 2.9358084 312.181 135.578  1
------> CAND: 340.208198 3701.177246 0.7970861 2.9358084 311.014 135.071  1
------> CAND: 340.213647 3701.177246 0.7970861 2.9358084 310.704 134.937  1
------> CAND: 340.241155 3701.177246 0.7970861 2.9358084 308.204 133.851  1
------> CAND: 340.350928 3701.177246 0.7970861 2.9358084 305.651 132.743  1
------> CAND: 340.276708 3701.177246 0.7970861 2.9358084 301.3 130.853  1
------> CAND: 340.391411 3701.177246 0.7970861 2.9358084 298.334 129.565  1
------> CAND: 340.362606 3701.177246 0.7970861 2.9358084 298.244 129.526  1
------> CAND: 340.346516 3701.177246 0.7970861 2.9358084 296.374 128.713  1
------> CAND: 340.172126 3701.177246 0.7970861 2.9358084 295.869 128.494  1
------> CAND: 340.285791 3701.177246 0.7970861 2.9358084 292.543 127.05  1
------> CAND: 340.154220 3701.177246 0.7970861 2.9358084 291.391 126.55  1
------> CAND: 340.275670 3701.177246 0.7970861 2.9358084 286.838 124.572  1
------> CAND: 340.190032 3701.177246 0.7970861 2.9358084 285.778 124.112  1
------> CAND: 340.363644 3701.177246 0.7970861 2.9358084 283.948 123.317  1
------> CAND: 340.347554 3701.177246 0.7970861 2.9358084 283.791 123.249  1
------> CAND: 340.312001 3701.177246 0.7970861 2.9358084 283.656 123.19  1
------> CAND: 340.247903 3701.177246 0.7970861 2.9358084 283.555 123.147  1
------> CAND: 340.266587 3701.177246 0.7970861 2.9358084 282.181 122.55  1
[21:14:35][156968][INFO ] Statistics: count dirty SumSpec pages 2074 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:14:35][156968][INFO ] Data processing finished successfully!
21:14:35 (156968): called boinc_finish(0)

</stderr_txt>
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