Task 1730567491

Name: Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_53_2250000_0
Workunit ID: 874392221
Created: 16 Feb 2025 4:14:35 UTC
Sent: 16 Feb 2025 4:46:19 UTC
Report deadline: 2 Mar 2025 4:46:19 UTC
Received: 16 Feb 2025 7:25:10 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 820.39
CPU time (sec): 14.53
Peak working set size (MB): 300.04
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:06:07][356886][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_cfbf00126_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_6_dms_200_53.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 2250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_53.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_53_2250000_0_0
------> GPU usage: 0.500000
[00:06:07][356886][INFO ] Starting data processing...
[00:06:07][356886][INFO ] opti: No host transfer for n_steps. Use device global.
[00:06:07][356886][INFO ] opti: No host transfer for mean. Use device global.
[00:06:07][356886][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:06:07][356886][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:06:07][356886][INFO ] opti: power spectrum in fft callback (static link).
[00:06:07][356886][INFO ] opti: __constant__ access is not uniform, bad!
[00:06:07][356886][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[00:06:07][356886][INFO ] CUDA global memory status (initial GPU state, including context):
[00:06:07][356886][INFO ] No template file. Generating templates.
[00:06:07][356886][INFO ] Template param value T_cons = 50000
[00:06:11][356886][INFO ] Number of generated templates to be used: 50000
[00:06:11][356886][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_6_dms_200_53.cpt
[00:06:11][356886][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_6_dms_200_53.cpt (No such file or directory).
------> Starting from scratch...
[00:06:11][356886][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_53.binary
[00:06:11][356886][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_6_dms_200_DM235.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185235445
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 235.3 cm^-3 pc
------> Scale factor: 0.99249
[00:06:11][356886][INFO ] Allocating memory for dedispersed compressed time series...
[00:06:11][356886][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:06:11][356886][INFO ] 8-bit allocation done
[00:06:11][356886][INFO ] Foobar
[00:06:11][356886][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_53.binary
[00:06:11][356886][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:06:11][356886][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:06:11][356886][INFO ] FftSize = 12582913
[00:06:11][356886][INFO ] Seed for random number generator is -1034841370.
[00:06:12][356886][INFO ] 8[00:06:12][356886][INFO ] 9[00:06:13][356886][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:06:13][356886][INFO ] Normalization factor 3.97364e-08
[00:06:13][356886][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
[00:06:13][356886][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:06:13][356886][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:06:13][356886][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:06:13][356886][INFO ] TimeSeriesLength = 16774873, params->nsamples = 25165824
sum = -1671.60400391, mean= -0.00009965  -0.00009965
[00:06:13][356886][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:07:07][356886][INFO ] Checkpoint committed!
[00:08:07][356886][INFO ] Checkpoint committed!
[00:09:08][356886][INFO ] Checkpoint committed!
[00:10:08][356886][INFO ] Checkpoint committed!
[00:11:08][356886][INFO ] Checkpoint committed!
[00:12:08][356886][INFO ] Checkpoint committed!
[00:13:08][356886][INFO ] Checkpoint committed!
[00:14:08][356886][INFO ] Checkpoint committed!
[00:15:08][356886][INFO ] Checkpoint committed!
[00:16:08][356886][INFO ] Checkpoint committed!
[00:17:08][356886][INFO ] Checkpoint committed!
[00:18:08][356886][INFO ] Checkpoint committed!
[00:19:08][356886][INFO ] Checkpoint committed!
[00:19:46][356886][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 438.004742 3764.376953 0.5854234 0.6389960 778.909 320  1
------> CAND: 438.198855 3764.376953 0.5854234 0.6389960 778.486 320  1
------> CAND: 438.127749 3764.376953 0.5854234 0.6389960 672.961 292.263  1
------> CAND: 438.133199 3764.376953 0.5854234 0.6389960 669.86 290.916  1
------> CAND: 438.165638 3764.376953 0.5854234 0.6389960 654.52 284.254  1
------> CAND: 437.946093 3764.376953 0.5854234 0.6389960 627.373 272.465  1
------> CAND: 438.087006 3764.376953 0.5854234 0.6389960 619.963 269.247  1
------> CAND: 438.066246 3764.376953 0.5854234 0.6389960 601.359 261.167  1
------> CAND: 438.136832 3764.376953 0.5854234 0.6389960 553.116 240.215  1
------> CAND: 437.958290 3764.376953 0.5854234 0.6389960 545.684 236.988  1
------> CAND: 438.073512 3764.376953 0.5854234 0.6389960 544.04 236.274  1
------> CAND: 438.175499 3764.376953 0.5854234 0.6389960 510.338 221.637  1
------> CAND: 438.078442 3764.376953 0.5854234 0.6389960 501.561 217.825  1
------> CAND: 437.948947 3764.376953 0.5854234 0.6389960 497.144 215.907  1
------> CAND: 438.029655 3764.376953 0.5854234 0.6389960 484.767 210.532  1
------> CAND: 438.111919 3764.376953 0.5854234 0.6389960 481.293 209.023  1
------> CAND: 438.155517 3764.376953 0.5854234 0.6389960 477.31 207.293  1
------> CAND: 437.955435 3764.376953 0.5854234 0.6389960 473.587 205.676  1
------> CAND: 437.956733 3764.376953 0.5854234 0.6389960 461.465 200.412  1
------> CAND: 438.106469 3764.376953 0.5854234 0.6389960 454.265 197.285  1
------> CAND: 438.037180 3764.376953 0.5854234 0.6389960 451.899 196.257  1
------> CAND: 438.047820 3764.376953 0.5854234 0.6389960 450.489 195.645  1
------> CAND: 438.187177 3764.376953 0.5854234 0.6389960 449.298 195.128  1
------> CAND: 438.058720 3764.376953 0.5854234 0.6389960 445.816 193.615  1
------> CAND: 438.167973 3764.376953 0.5854234 0.6389960 441.538 191.758  1
------> CAND: 437.965037 3764.376953 0.5854234 0.6389960 437.136 189.846  1
------> CAND: 438.157852 3764.376953 0.5854234 0.6389960 434.235 188.586  1
------> CAND: 438.069879 3764.376953 0.5854234 0.6389960 430.776 187.084  1
------> CAND: 437.939086 3764.376953 0.5854234 0.6389960 430.595 187.005  1
------> CAND: 438.157333 3764.376953 0.5854234 0.6389960 429.39 186.482  1
------> CAND: 437.966594 3764.376953 0.5854234 0.6389960 422.809 183.623  1
------> CAND: 438.200671 3764.376953 0.5854234 0.6389960 421.405 183.014  1
------> CAND: 438.169790 3764.376953 0.5854234 0.6389960 410.445 178.254  1
------> CAND: 437.939605 3764.376953 0.5854234 0.6389960 408.211 177.284  1
------> CAND: 438.102058 3764.376953 0.5854234 0.6389960 404.603 175.717  1
------> CAND: 437.997476 3764.376953 0.5854234 0.6389960 397.839 172.779  1
------> CAND: 438.119185 3764.376953 0.5854234 0.6389960 397.621 172.685  1
------> CAND: 438.090899 3764.376953 0.5854234 0.6389960 395.118 171.598  1
------> CAND: 438.124635 3764.376953 0.5854234 0.6389960 394.772 171.447  1
------> CAND: 438.035623 3764.376953 0.5854234 0.6389960 391.685 170.107  1
------> CAND: 438.104134 3764.376953 0.5854234 0.6389960 390.888 169.761  1
------> CAND: 438.106210 3764.376953 0.5854234 0.6389960 388.327 168.648  1
------> CAND: 438.000590 3764.376953 0.5854234 0.6389960 380.409 165.21  1
------> CAND: 438.033028 3764.376953 0.5854234 0.6389960 380.324 165.173  1
------> CAND: 437.939346 3764.376953 0.5854234 0.6389960 379.081 164.633  1
------> CAND: 437.988652 3764.376953 0.5854234 0.6389960 378.693 164.464  1
------> CAND: 438.130344 3764.376953 0.5854234 0.6389960 378.074 164.196  1
------> CAND: 437.978272 3764.376953 0.5854234 0.6389960 377.264 163.844  1
------> CAND: 438.012527 3764.376953 0.5854234 0.6389960 376.531 163.526  1
------> CAND: 437.996178 3764.376953 0.5854234 0.6389960 375.428 163.046  1
------> CAND: 438.025243 3764.376953 0.5854234 0.6389960 374.678 162.721  1
------> CAND: 437.955695 3764.376953 0.5854234 0.6389960 372.973 161.98  1
------> CAND: 438.135794 3764.376953 0.5854234 0.6389960 371.204 161.212  1
------> CAND: 437.973860 3764.376953 0.5854234 0.6389960 366.416 159.133  1
------> CAND: 438.027060 3764.376953 0.5854234 0.6389960 366.407 159.128  1
------> CAND: 438.037440 3764.376953 0.5854234 0.6389960 363.761 157.979  1
------> CAND: 438.161226 3764.376953 0.5854234 0.6389960 362.931 157.619  1
------> CAND: 438.121002 3764.376953 0.5854234 0.6389960 361.761 157.111  1
------> CAND: 438.101539 3764.376953 0.5854234 0.6389960 358.712 155.787  1
------> CAND: 438.042890 3764.376953 0.5854234 0.6389960 355.978 154.599  1
------> CAND: 437.954138 3764.376953 0.5854234 0.6389960 355.317 154.312  1
------> CAND: 438.172904 3764.376953 0.5854234 0.6389960 354.319 153.879  1
------> CAND: 437.958809 3764.376953 0.5854234 0.6389960 353.231 153.406  1
------> CAND: 438.176796 3764.376953 0.5854234 0.6389960 350.334 152.148  1
------> CAND: 437.990469 3764.376953 0.5854234 0.6389960 350.316 152.14  1
------> CAND: 437.935193 3764.376953 0.5854234 0.6389960 350.21 152.094  1
------> CAND: 438.131382 3764.376953 0.5854234 0.6389960 349.952 151.982  1
------> CAND: 437.944536 3764.376953 0.5854234 0.6389960 349.535 151.801  1
------> CAND: 438.016939 3764.376953 0.5854234 0.6389960 348.97 151.556  1
------> CAND: 438.030433 3764.376953 0.5854234 0.6389960 347.768 151.034  1
------> CAND: 437.938567 3764.376953 0.5854234 0.6389960 346.372 150.427  1
------> CAND: 437.937788 3764.376953 0.5854234 0.6389960 343.668 149.253  1
------> CAND: 437.981386 3764.376953 0.5854234 0.6389960 343.588 149.218  1
------> CAND: 438.178872 3764.376953 0.5854234 0.6389960 343.519 149.188  1
------> CAND: 437.977234 3764.376953 0.5854234 0.6389960 342.1 148.572  1
------> CAND: 438.154479 3764.376953 0.5854234 0.6389960 338.702 147.097  1
------> CAND: 438.036402 3764.376953 0.5854234 0.6389960 337.858 146.73  1
------> CAND: 438.111141 3764.376953 0.5854234 0.6389960 334.985 145.482  1
------> CAND: 438.024205 3764.376953 0.5854234 0.6389960 334.492 145.268  1
------> CAND: 438.086747 3764.376953 0.5854234 0.6389960 334.059 145.08  1
------> CAND: 438.044187 3764.376953 0.5854234 0.6389960 331.608 144.016  1
------> CAND: 438.198076 3764.376953 0.5854234 0.6389960 328.121 142.501  1
------> CAND: 438.154219 3764.376953 0.5854234 0.6389960 327.733 142.333  1
------> CAND: 438.166935 3764.376953 0.5854234 0.6389960 325.178 141.223  1
------> CAND: 438.159150 3764.376953 0.5854234 0.6389960 321.209 139.499  1
------> CAND: 438.163042 3764.376953 0.5854234 0.6389960 321.159 139.478  1
------> CAND: 438.168233 3764.376953 0.5854234 0.6389960 320.046 138.994  1
------> CAND: 438.188474 3764.376953 0.5854234 0.6389960 319.429 138.726  1
------> CAND: 438.030174 3764.376953 0.5854234 0.6389960 317.465 137.873  1
------> CAND: 438.146434 3764.376953 0.5854234 0.6389960 314.496 136.584  1
------> CAND: 438.048339 3764.376953 0.5854234 0.6389960 314.355 136.523  1
------> CAND: 437.998773 3764.376953 0.5854234 0.6389960 308.886 134.148  1
------> CAND: 438.080778 3764.376953 0.5854234 0.6389960 304.617 132.293  1
------> CAND: 438.020312 3764.376953 0.5854234 0.6389960 304.071 132.056  1
------> CAND: 438.117109 3764.376953 0.5854234 0.6389960 303.48 131.8  1
------> CAND: 437.966334 3764.376953 0.5854234 0.6389960 302.961 131.574  1
------> CAND: 438.002147 3764.376953 0.5854234 0.6389960 302.519 131.382  1
------> CAND: 437.976974 3764.376953 0.5854234 0.6389960 302.412 131.336  1
------> CAND: 438.099203 3764.376953 0.5854234 0.6389960 300.532 130.519  1
------> CAND: 437.971265 3764.376953 0.5854234 0.6389960 300 130.288  1
[00:19:46][356886][INFO ] Statistics: count dirty SumSpec pages 242621 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:19:46][356886][INFO ] Data processing finished successfully!
00:19:46 (356886): called boinc_finish(0)

</stderr_txt>
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