Task 1684710629

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_145_5250000_0
Workunit ID: 846696254
Created: 20 Nov 2024 14:22:41 UTC
Sent: 21 Nov 2024 9:49:15 UTC
Report deadline: 5 Dec 2024 9:49:15 UTC
Received: 21 Nov 2024 9:57:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 318.97
CPU time (sec): 19.64
Peak working set size (MB): 300.47
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>
[02:51:08][195415][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_145.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 5250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_145.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_145_5250000_0_0
------> GPU usage: 1.000000
[02:51:08][195415][INFO ] Starting data processing...
[02:51:08][195415][INFO ] opti: No host transfer for n_steps. Use device global.
[02:51:08][195415][INFO ] opti: No host transfer for mean. Use device global.
[02:51:08][195415][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:51:08][195415][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:51:08][195415][INFO ] opti: power spectrum in fft callback (static link).
[02:51:08][195415][INFO ] opti: __constant__ access is not uniform, bad!
[02:51:08][195415][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[02:51:08][195415][INFO ] CUDA global memory status (initial GPU state, including context):
[02:51:08][195415][INFO ] No template file. Generating templates.
[02:51:08][195415][INFO ] Template param value T_cons = 50000
[02:51:12][195415][INFO ] Number of generated templates to be used: 50000
[02:51:12][195415][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_145.cpt
[02:51:12][195415][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_145.cpt (No such file or directory).
------> Starting from scratch...
[02:51:12][195415][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_145.binary
[02:51:12][195415][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_DM244.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099334626
------> 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: 244.5 cm^-3 pc
------> Scale factor: 1.55612
[02:51:12][195415][INFO ] Allocating memory for dedispersed compressed time series...
[02:51:12][195415][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:51:12][195415][INFO ] 8-bit allocation done
[02:51:12][195415][INFO ] Foobar
[02:51:12][195415][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_145.binary
[02:51:12][195415][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:51:12][195415][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:51:12][195415][INFO ] FftSize = 12582913
[02:51:13][195415][INFO ] Seed for random number generator is -1031427467.
[02:51:14][195415][INFO ] 8[02:51:14][195415][INFO ] 9[02:51:15][195415][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:51:15][195415][INFO ] Normalization factor 3.97364e-08
[02:51:15][195415][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
[02:51:15][195415][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
[02:51:15][195415][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:51:15][195415][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:51:15][195415][INFO ] TimeSeriesLength = 16771877, params->nsamples = 25165824
sum = -1367.96130371, mean= -0.00008156  -0.00008156
[02:51:15][195415][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:52:08][195415][INFO ] Checkpoint committed!
[02:53:08][195415][INFO ] Checkpoint committed!
[02:54:08][195415][INFO ] Checkpoint committed!
[02:55:08][195415][INFO ] Checkpoint committed!
[02:56:08][195415][INFO ] Checkpoint committed!
[02:56:25][195415][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 390.899419 5157.288086 0.8102559 3.7081733 659.254 286.311  1
------> CAND: 390.774335 5157.288086 0.8102559 3.7081733 591.272 256.786  1
------> CAND: 390.697261 5157.288086 0.8102559 3.7081733 585.713 254.372  1
------> CAND: 390.799248 5157.288086 0.8102559 3.7081733 575.102 249.763  1
------> CAND: 390.700635 5157.288086 0.8102559 3.7081733 532.596 231.304  1
------> CAND: 390.699597 5157.288086 0.8102559 3.7081733 527.088 228.911  1
------> CAND: 390.650809 5157.288086 0.8102559 3.7081733 523.31 227.271  1
------> CAND: 390.852966 5157.288086 0.8102559 3.7081733 521.701 226.572  1
------> CAND: 390.817673 5157.288086 0.8102559 3.7081733 521.391 226.437  1
------> CAND: 390.743194 5157.288086 0.8102559 3.7081733 518.716 225.275  1
------> CAND: 390.864644 5157.288086 0.8102559 3.7081733 507.702 220.492  1
------> CAND: 390.794836 5157.288086 0.8102559 3.7081733 502.801 218.364  1
------> CAND: 390.700375 5157.288086 0.8102559 3.7081733 487.728 211.817  1
------> CAND: 390.875803 5157.288086 0.8102559 3.7081733 474.488 206.068  1
------> CAND: 390.891114 5157.288086 0.8102559 3.7081733 471.691 204.853  1
------> CAND: 390.744751 5157.288086 0.8102559 3.7081733 469.511 203.906  1
------> CAND: 390.872430 5157.288086 0.8102559 3.7081733 468.123 203.303  1
------> CAND: 390.769145 5157.288086 0.8102559 3.7081733 467.596 203.074  1
------> CAND: 390.689735 5157.288086 0.8102559 3.7081733 463.745 201.402  1
------> CAND: 390.768885 5157.288086 0.8102559 3.7081733 456.847 198.406  1
------> CAND: 390.650290 5157.288086 0.8102559 3.7081733 456.712 198.348  1
------> CAND: 390.782380 5157.288086 0.8102559 3.7081733 453.754 197.063  1
------> CAND: 390.699337 5157.288086 0.8102559 3.7081733 451.798 196.213  1
------> CAND: 390.642245 5157.288086 0.8102559 3.7081733 438.568 190.467  1
------> CAND: 390.665860 5157.288086 0.8102559 3.7081733 429.421 186.495  1
------> CAND: 390.779266 5157.288086 0.8102559 3.7081733 414.897 180.187  1
------> CAND: 390.773038 5157.288086 0.8102559 3.7081733 414.766 180.131  1
------> CAND: 390.738523 5157.288086 0.8102559 3.7081733 413.739 179.685  1
------> CAND: 390.789127 5157.288086 0.8102559 3.7081733 401.083 174.188  1
------> CAND: 390.881772 5157.288086 0.8102559 3.7081733 396.125 172.035  1
------> CAND: 390.797431 5157.288086 0.8102559 3.7081733 396.022 171.99  1
------> CAND: 390.871132 5157.288086 0.8102559 3.7081733 394.512 171.334  1
------> CAND: 390.784197 5157.288086 0.8102559 3.7081733 393.814 171.031  1
------> CAND: 390.763955 5157.288086 0.8102559 3.7081733 388.054 168.53  1
------> CAND: 390.842586 5157.288086 0.8102559 3.7081733 381.46 165.666  1
------> CAND: 390.722952 5157.288086 0.8102559 3.7081733 378.664 164.451  1
------> CAND: 390.662487 5157.288086 0.8102559 3.7081733 377.877 164.11  1
------> CAND: 390.821047 5157.288086 0.8102559 3.7081733 373.548 162.23  1
------> CAND: 390.791722 5157.288086 0.8102559 3.7081733 372.362 161.715  1
------> CAND: 390.714908 5157.288086 0.8102559 3.7081733 371.137 161.183  1
------> CAND: 390.841548 5157.288086 0.8102559 3.7081733 369.105 160.3  1
------> CAND: 390.637574 5157.288086 0.8102559 3.7081733 368.339 159.968  1
------> CAND: 390.712312 5157.288086 0.8102559 3.7081733 368.292 159.947  1
------> CAND: 390.730478 5157.288086 0.8102559 3.7081733 363.553 157.889  1
------> CAND: 390.649771 5157.288086 0.8102559 3.7081733 363.088 157.687  1
------> CAND: 390.755391 5157.288086 0.8102559 3.7081733 362.555 157.456  1
------> CAND: 390.764474 5157.288086 0.8102559 3.7081733 360.625 156.618  1
------> CAND: 390.798989 5157.288086 0.8102559 3.7081733 352.995 153.304  1
------> CAND: 390.889817 5157.288086 0.8102559 3.7081733 350.761 152.333  1
------> CAND: 390.685064 5157.288086 0.8102559 3.7081733 348.632 151.409  1
------> CAND: 390.833244 5157.288086 0.8102559 3.7081733 348.084 151.171  1
------> CAND: 390.811964 5157.288086 0.8102559 3.7081733 347.735 151.019  1
------> CAND: 390.673127 5157.288086 0.8102559 3.7081733 347.423 150.884  1
------> CAND: 390.666379 5157.288086 0.8102559 3.7081733 345.729 150.148  1
------> CAND: 390.699856 5157.288086 0.8102559 3.7081733 345.178 149.909  1
------> CAND: 390.793279 5157.288086 0.8102559 3.7081733 342.273 148.647  1
------> CAND: 390.645878 5157.288086 0.8102559 3.7081733 341.555 148.336  1
------> CAND: 390.897342 5157.288086 0.8102559 3.7081733 340.831 148.021  1
------> CAND: 390.787570 5157.288086 0.8102559 3.7081733 340.566 147.906  1
------> CAND: 390.760322 5157.288086 0.8102559 3.7081733 340.308 147.794  1
------> CAND: 390.678317 5157.288086 0.8102559 3.7081733 339.361 147.383  1
------> CAND: 390.808331 5157.288086 0.8102559 3.7081733 336.644 146.203  1
------> CAND: 390.817933 5157.288086 0.8102559 3.7081733 332.772 144.521  1
------> CAND: 390.655999 5157.288086 0.8102559 3.7081733 329.015 142.89  1
------> CAND: 390.702451 5157.288086 0.8102559 3.7081733 325.035 141.161  1
------> CAND: 390.889557 5157.288086 0.8102559 3.7081733 324.691 141.011  1
------> CAND: 390.783677 5157.288086 0.8102559 3.7081733 323.221 140.373  1
------> CAND: 390.806774 5157.288086 0.8102559 3.7081733 322.284 139.966  1
------> CAND: 390.639650 5157.288086 0.8102559 3.7081733 321.821 139.765  1
------> CAND: 390.686621 5157.288086 0.8102559 3.7081733 319.543 138.776  1
------> CAND: 390.804957 5157.288086 0.8102559 3.7081733 317.477 137.879  1
------> CAND: 390.665601 5157.288086 0.8102559 3.7081733 317.361 137.828  1
------> CAND: 390.724769 5157.288086 0.8102559 3.7081733 316.431 137.424  1
------> CAND: 390.735409 5157.288086 0.8102559 3.7081733 316.132 137.295  1
------> CAND: 390.662227 5157.288086 0.8102559 3.7081733 315.519 137.028  1
------> CAND: 390.805476 5157.288086 0.8102559 3.7081733 313.908 136.329  1
------> CAND: 390.856859 5157.288086 0.8102559 3.7081733 312.221 135.596  1
------> CAND: 390.686102 5157.288086 0.8102559 3.7081733 312.02 135.509  1
------> CAND: 390.815338 5157.288086 0.8102559 3.7081733 311.488 135.278  1
------> CAND: 390.858416 5157.288086 0.8102559 3.7081733 306.399 133.067  1
------> CAND: 390.675722 5157.288086 0.8102559 3.7081733 304.799 132.372  1
------> CAND: 390.715686 5157.288086 0.8102559 3.7081733 301.571 130.97  1
------> CAND: 390.652106 5157.288086 0.8102559 3.7081733 300.314 130.425  1
------> CAND: 390.776411 5157.288086 0.8102559 3.7081733 298.416 129.6  1
------> CAND: 390.692330 5157.288086 0.8102559 3.7081733 297.522 129.212  1
------> CAND: 390.892412 5157.288086 0.8102559 3.7081733 296.285 128.675  1
------> CAND: 390.644581 5157.288086 0.8102559 3.7081733 295.729 128.433  1
------> CAND: 390.644840 5157.288086 0.8102559 3.7081733 295.716 128.428  1
------> CAND: 390.755131 5157.288086 0.8102559 3.7081733 289.143 125.573  1
------> CAND: 390.813781 5157.288086 0.8102559 3.7081733 287.487 124.854  1
------> CAND: 390.761100 5157.288086 0.8102559 3.7081733 284.456 123.538  1
------> CAND: 390.856340 5157.288086 0.8102559 3.7081733 282.521 122.697  1
------> CAND: 390.887741 5157.288086 0.8102559 3.7081733 282.221 122.567  1
------> CAND: 390.680133 5157.288086 0.8102559 3.7081733 282.002 122.472  1
------> CAND: 390.727883 5157.288086 0.8102559 3.7081733 281.884 122.421  1
------> CAND: 390.896564 5157.288086 0.8102559 3.7081733 279.654 121.452  1
------> CAND: 390.897083 5157.288086 0.8102559 3.7081733 276.135 119.924  1
------> CAND: 390.643024 5157.288086 0.8102559 3.7081733 275.223 119.528  1
------> CAND: 390.826756 5157.288086 0.8102559 3.7081733 275.026 119.442  1
------> CAND: 390.743973 5157.288086 0.8102559 3.7081733 274.278 119.118  1
[02:56:25][195415][INFO ] Statistics: count dirty SumSpec pages 1588 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:56:25][195415][INFO ] Data processing finished successfully!
02:56:25 (195415): called boinc_finish(0)

</stderr_txt>
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