Task 1684717173

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_161_7700000_0
Workunit ID: 846699517
Created: 20 Nov 2024 14:23:14 UTC
Sent: 21 Nov 2024 5:39:33 UTC
Report deadline: 5 Dec 2024 5:39:33 UTC
Received: 21 Nov 2024 5:50:12 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 312.84
CPU time (sec): 19.49
Peak working set size (MB): 300.48
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>
[22:42:21][192346][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_161.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 7700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_161.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_161_7700000_0_0
------> GPU usage: 1.000000
[22:42:21][192346][INFO ] Starting data processing...
[22:42:21][192346][INFO ] opti: No host transfer for n_steps. Use device global.
[22:42:21][192346][INFO ] opti: No host transfer for mean. Use device global.
[22:42:21][192346][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:42:21][192346][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:42:21][192346][INFO ] opti: power spectrum in fft callback (static link).
[22:42:21][192346][INFO ] opti: __constant__ access is not uniform, bad!
[22:42:21][192346][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[22:42:21][192346][INFO ] CUDA global memory status (initial GPU state, including context):
[22:42:21][192346][INFO ] No template file. Generating templates.
[22:42:21][192346][INFO ] Template param value T_cons = 50000
[22:42:26][192346][INFO ] Number of generated templates to be used: 50000
[22:42:26][192346][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_161.cpt
[22:42:26][192346][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_161.cpt (No such file or directory).
------> Starting from scratch...
[22:42:26][192346][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_161.binary
[22:42:26][192346][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_DM246.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.73509930836
------> 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: 246.1 cm^-3 pc
------> Scale factor: 1.55634
[22:42:26][192346][INFO ] Allocating memory for dedispersed compressed time series...
[22:42:26][192346][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:42:26][192346][INFO ] 8-bit allocation done
[22:42:26][192346][INFO ] Foobar
[22:42:26][192346][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_161.binary
[22:42:26][192346][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:42:26][192346][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:42:26][192346][INFO ] FftSize = 12582913
[22:42:26][192346][INFO ] Seed for random number generator is -1031765597.
[22:42:28][192346][INFO ] 8[22:42:28][192346][INFO ] 9[22:42:29][192346][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:42:29][192346][INFO ] Normalization factor 3.97364e-08
[22:42:29][192346][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
[22:42:29][192346][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
[22:42:29][192346][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:42:29][192346][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:42:29][192346][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -935.93554688, mean= -0.00005579  -0.00005579
[22:42:29][192346][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:43:21][192346][INFO ] Checkpoint committed!
[22:44:21][192346][INFO ] Checkpoint committed!
[22:45:21][192346][INFO ] Checkpoint committed!
[22:46:21][192346][INFO ] Checkpoint committed!
[22:47:21][192346][INFO ] Checkpoint committed!
[22:47:33][192346][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 365.431969 3721.592285 0.5079179 5.6892676 671.001 291.412  1
------> CAND: 365.471155 3721.592285 0.5079179 5.6892676 595.181 258.484  1
------> CAND: 365.457660 3721.592285 0.5079179 5.6892676 562.007 244.077  1
------> CAND: 365.411986 3721.592285 0.5079179 5.6892676 532.81 231.397  1
------> CAND: 365.611549 3721.592285 0.5079179 5.6892676 526.859 228.812  1
------> CAND: 365.416917 3721.592285 0.5079179 5.6892676 523.373 227.298  1
------> CAND: 365.435083 3721.592285 0.5079179 5.6892676 507.097 220.229  1
------> CAND: 365.606359 3721.592285 0.5079179 5.6892676 506.737 220.073  1
------> CAND: 365.513455 3721.592285 0.5079179 5.6892676 483.739 210.085  1
------> CAND: 365.460255 3721.592285 0.5079179 5.6892676 480.306 208.594  1
------> CAND: 365.437678 3721.592285 0.5079179 5.6892676 467.435 203.004  1
------> CAND: 365.478680 3721.592285 0.5079179 5.6892676 462.645 200.924  1
------> CAND: 365.558350 3721.592285 0.5079179 5.6892676 462.625 200.915  1
------> CAND: 365.502815 3721.592285 0.5079179 5.6892676 459.104 199.386  1
------> CAND: 365.613366 3721.592285 0.5079179 5.6892676 458.556 199.149  1
------> CAND: 365.414322 3721.592285 0.5079179 5.6892676 454.653 197.453  1
------> CAND: 365.602466 3721.592285 0.5079179 5.6892676 452.223 196.398  1
------> CAND: 365.542260 3721.592285 0.5079179 5.6892676 451.181 195.945  1
------> CAND: 365.492694 3721.592285 0.5079179 5.6892676 449.422 195.181  1
------> CAND: 365.509302 3721.592285 0.5079179 5.6892676 446.99 194.125  1
------> CAND: 365.442868 3721.592285 0.5079179 5.6892676 440.572 191.338  1
------> CAND: 365.518645 3721.592285 0.5079179 5.6892676 438.019 190.229  1
------> CAND: 365.423145 3721.592285 0.5079179 5.6892676 433.978 188.474  1
------> CAND: 365.621670 3721.592285 0.5079179 5.6892676 428.295 186.006  1
------> CAND: 365.614663 3721.592285 0.5079179 5.6892676 428.192 185.961  1
------> CAND: 365.606878 3721.592285 0.5079179 5.6892676 425.865 184.951  1
------> CAND: 365.395637 3721.592285 0.5079179 5.6892676 424.385 184.308  1
------> CAND: 365.482054 3721.592285 0.5079179 5.6892676 422.65 183.555  1
------> CAND: 365.524094 3721.592285 0.5079179 5.6892676 418.825 181.894  1
------> CAND: 365.601947 3721.592285 0.5079179 5.6892676 417.891 181.488  1
------> CAND: 365.424702 3721.592285 0.5079179 5.6892676 414.858 180.17  1
------> CAND: 365.546412 3721.592285 0.5079179 5.6892676 413.457 179.562  1
------> CAND: 365.413803 3721.592285 0.5079179 5.6892676 413.406 179.54  1
------> CAND: 365.412246 3721.592285 0.5079179 5.6892676 413.287 179.488  1
------> CAND: 365.573401 3721.592285 0.5079179 5.6892676 412.755 179.257  1
------> CAND: 365.560685 3721.592285 0.5079179 5.6892676 411.946 178.906  1
------> CAND: 365.463888 3721.592285 0.5079179 5.6892676 409.549 177.865  1
------> CAND: 365.530063 3721.592285 0.5079179 5.6892676 408.697 177.495  1
------> CAND: 365.619853 3721.592285 0.5079179 5.6892676 407.268 176.874  1
------> CAND: 365.420291 3721.592285 0.5079179 5.6892676 406.015 176.33  1
------> CAND: 365.649697 3721.592285 0.5079179 5.6892676 403.896 175.41  1
------> CAND: 365.590269 3721.592285 0.5079179 5.6892676 396.624 172.252  1
------> CAND: 365.466224 3721.592285 0.5079179 5.6892676 395.843 171.913  1
------> CAND: 365.561983 3721.592285 0.5079179 5.6892676 393.644 170.957  1
------> CAND: 365.424962 3721.592285 0.5079179 5.6892676 382.82 166.256  1
------> CAND: 365.435342 3721.592285 0.5079179 5.6892676 382.696 166.203  1
------> CAND: 365.628677 3721.592285 0.5079179 5.6892676 380.877 165.413  1
------> CAND: 365.423664 3721.592285 0.5079179 5.6892676 380.562 165.276  1
------> CAND: 365.475566 3721.592285 0.5079179 5.6892676 377.342 163.878  1
------> CAND: 365.629196 3721.592285 0.5079179 5.6892676 376.285 163.418  1
------> CAND: 365.465186 3721.592285 0.5079179 5.6892676 375.324 163.001  1
------> CAND: 365.612327 3721.592285 0.5079179 5.6892676 374.229 162.525  1
------> CAND: 365.440792 3721.592285 0.5079179 5.6892676 368.572 160.069  1
------> CAND: 365.636202 3721.592285 0.5079179 5.6892676 363.779 157.987  1
------> CAND: 365.650475 3721.592285 0.5079179 5.6892676 363.171 157.723  1
------> CAND: 365.436640 3721.592285 0.5079179 5.6892676 357.766 155.376  1
------> CAND: 365.411208 3721.592285 0.5079179 5.6892676 355.23 154.274  1
------> CAND: 365.487244 3721.592285 0.5079179 5.6892676 355.216 154.268  1
------> CAND: 365.516828 3721.592285 0.5079179 5.6892676 354.941 154.149  1
------> CAND: 365.526689 3721.592285 0.5079179 5.6892676 347.68 150.995  1
------> CAND: 365.454027 3721.592285 0.5079179 5.6892676 346.763 150.597  1
------> CAND: 365.636462 3721.592285 0.5079179 5.6892676 345.007 149.835  1
------> CAND: 365.562502 3721.592285 0.5079179 5.6892676 343.843 149.329  1
------> CAND: 365.617258 3721.592285 0.5079179 5.6892676 343.135 149.022  1
------> CAND: 365.535253 3721.592285 0.5079179 5.6892676 342.948 148.941  1
------> CAND: 365.557571 3721.592285 0.5079179 5.6892676 342.702 148.833  1
------> CAND: 365.422626 3721.592285 0.5079179 5.6892676 341.441 148.286  1
------> CAND: 365.612587 3721.592285 0.5079179 5.6892676 339.978 147.651  1
------> CAND: 365.446501 3721.592285 0.5079179 5.6892676 338.947 147.203  1
------> CAND: 365.427816 3721.592285 0.5079179 5.6892676 338.755 147.119  1
------> CAND: 365.570287 3721.592285 0.5079179 5.6892676 338.538 147.025  1
------> CAND: 365.600650 3721.592285 0.5079179 5.6892676 337.105 146.403  1
------> CAND: 365.474269 3721.592285 0.5079179 5.6892676 336.92 146.323  1
------> CAND: 365.495548 3721.592285 0.5079179 5.6892676 335.888 145.874  1
------> CAND: 365.466483 3721.592285 0.5079179 5.6892676 333.461 144.82  1
------> CAND: 365.489580 3721.592285 0.5079179 5.6892676 332.474 144.392  1
------> CAND: 365.567951 3721.592285 0.5079179 5.6892676 331.795 144.097  1
------> CAND: 365.650216 3721.592285 0.5079179 5.6892676 329.716 143.194  1
------> CAND: 365.500220 3721.592285 0.5079179 5.6892676 326.137 141.64  1
------> CAND: 365.402644 3721.592285 0.5079179 5.6892676 322.948 140.255  1
------> CAND: 365.599612 3721.592285 0.5079179 5.6892676 322.948 140.255  1
------> CAND: 365.568989 3721.592285 0.5079179 5.6892676 321.639 139.686  1
------> CAND: 365.433266 3721.592285 0.5079179 5.6892676 319.091 138.579  1
------> CAND: 365.603764 3721.592285 0.5079179 5.6892676 315.087 136.841  1
------> CAND: 365.390707 3721.592285 0.5079179 5.6892676 312.976 135.924  1
------> CAND: 365.447280 3721.592285 0.5079179 5.6892676 312.157 135.568  1
------> CAND: 365.586896 3721.592285 0.5079179 5.6892676 310.184 134.711  1
------> CAND: 365.584560 3721.592285 0.5079179 5.6892676 309.494 134.411  1
------> CAND: 365.515271 3721.592285 0.5079179 5.6892676 309.287 134.321  1
------> CAND: 365.484649 3721.592285 0.5079179 5.6892676 308.269 133.88  1
------> CAND: 365.506188 3721.592285 0.5079179 5.6892676 307.157 133.397  1
------> CAND: 365.436121 3721.592285 0.5079179 5.6892676 305.331 132.604  1
------> CAND: 365.424183 3721.592285 0.5079179 5.6892676 303.312 131.727  1
------> CAND: 365.537070 3721.592285 0.5079179 5.6892676 302.366 131.316  1
------> CAND: 365.552640 3721.592285 0.5079179 5.6892676 301.247 130.83  1
------> CAND: 365.580927 3721.592285 0.5079179 5.6892676 299.506 130.074  1
------> CAND: 365.539665 3721.592285 0.5079179 5.6892676 298.549 129.658  1
------> CAND: 365.411467 3721.592285 0.5079179 5.6892676 298.315 129.557  1
------> CAND: 365.647880 3721.592285 0.5079179 5.6892676 298.176 129.496  1
------> CAND: 365.614144 3721.592285 0.5079179 5.6892676 297.642 129.264  1
[22:47:33][192346][INFO ] Statistics: count dirty SumSpec pages 1692 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:47:33][192346][INFO ] Data processing finished successfully!
22:47:33 (192346): called boinc_finish(0)

</stderr_txt>
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