Task 1684725551

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_182_5700000_1
Workunit ID: 846703691
Created: 20 Nov 2024 14:23:58 UTC
Sent: 20 Nov 2024 23:44:37 UTC
Report deadline: 4 Dec 2024 23:44:37 UTC
Received: 20 Nov 2024 23:54:59 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 321.99
CPU time (sec): 19.58
Peak working set size (MB): 300.48
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>
[16:46:39][187697][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_182.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 5700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_182.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_182_5700000_1_0
------> GPU usage: 1.000000
[16:46:39][187697][INFO ] Starting data processing...
[16:46:39][187697][INFO ] opti: No host transfer for n_steps. Use device global.
[16:46:39][187697][INFO ] opti: No host transfer for mean. Use device global.
[16:46:39][187697][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:46:39][187697][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:46:39][187697][INFO ] opti: power spectrum in fft callback (static link).
[16:46:39][187697][INFO ] opti: __constant__ access is not uniform, bad!
[16:46:39][187697][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[16:46:39][187697][INFO ] CUDA global memory status (initial GPU state, including context):
[16:46:39][187697][INFO ] No template file. Generating templates.
[16:46:39][187697][INFO ] Template param value T_cons = 50000
[16:46:43][187697][INFO ] Number of generated templates to be used: 50000
[16:46:43][187697][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_182.cpt
[16:46:43][187697][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_182.cpt (No such file or directory).
------> Starting from scratch...
[16:46:43][187697][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_182.binary
[16:46:43][187697][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_DM248.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099273879
------> 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: 248.2 cm^-3 pc
------> Scale factor: 1.55649
[16:46:43][187697][INFO ] Allocating memory for dedispersed compressed time series...
[16:46:43][187697][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:46:43][187697][INFO ] 8-bit allocation done
[16:46:43][187697][INFO ] Foobar
[16:46:43][187697][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_182.binary
[16:46:43][187697][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:46:44][187697][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:46:44][187697][INFO ] FftSize = 12582913
[16:46:44][187697][INFO ] Seed for random number generator is -1043154186.
[16:46:45][187697][INFO ] 8[16:46:45][187697][INFO ] 9[16:46:46][187697][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:46:46][187697][INFO ] Normalization factor 3.97364e-08
[16:46:46][187697][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
[16:46:46][187697][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
[16:46:46][187697][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:46:46][187697][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:46:46][187697][INFO ] TimeSeriesLength = 16776198, params->nsamples = 25165824
sum = -1405.74023438, mean= -0.00008379  -0.00008379
[16:46:46][187697][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:47:39][187697][INFO ] Checkpoint committed!
[16:48:39][187697][INFO ] Checkpoint committed!
[16:49:39][187697][INFO ] Checkpoint committed!
[16:50:39][187697][INFO ] Checkpoint committed!
[16:51:39][187697][INFO ] Checkpoint committed!
[16:51:59][187697][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 448.203711 4143.525391 0.9146132 0.0976590 688.167 298.867  1
------> CAND: 448.184507 4143.525391 0.9146132 0.0976590 686.078 297.96  1
------> CAND: 448.176463 4143.525391 0.9146132 0.0976590 657.314 285.468  1
------> CAND: 448.254315 4143.525391 0.9146132 0.0976590 641.891 278.77  1
------> CAND: 448.143505 4143.525391 0.9146132 0.0976590 635.105 275.823  1
------> CAND: 448.073697 4143.525391 0.9146132 0.0976590 618.451 268.59  1
------> CAND: 448.042815 4143.525391 0.9146132 0.0976590 611.868 265.731  1
------> CAND: 448.196704 4143.525391 0.9146132 0.0976590 596.589 259.095  1
------> CAND: 448.113142 4143.525391 0.9146132 0.0976590 594.593 258.228  1
------> CAND: 448.231998 4143.525391 0.9146132 0.0976590 593.706 257.843  1
------> CAND: 448.093160 4143.525391 0.9146132 0.0976590 584.085 253.665  1
------> CAND: 448.037885 4143.525391 0.9146132 0.0976590 572.936 248.823  1
------> CAND: 448.121706 4143.525391 0.9146132 0.0976590 571.642 248.261  1
------> CAND: 448.101984 4143.525391 0.9146132 0.0976590 554.469 240.803  1
------> CAND: 448.168677 4143.525391 0.9146132 0.0976590 530.533 230.407  1
------> CAND: 448.272741 4143.525391 0.9146132 0.0976590 527.028 228.886  1
------> CAND: 448.289868 4143.525391 0.9146132 0.0976590 525.729 228.321  1
------> CAND: 448.110807 4143.525391 0.9146132 0.0976590 523.75 227.462  1
------> CAND: 448.210458 4143.525391 0.9146132 0.0976590 510.316 221.627  1
------> CAND: 448.175425 4143.525391 0.9146132 0.0976590 496.617 215.678  1
------> CAND: 448.138574 4143.525391 0.9146132 0.0976590 488.693 212.236  1
------> CAND: 448.060722 4143.525391 0.9146132 0.0976590 484.802 210.547  1
------> CAND: 448.265474 4143.525391 0.9146132 0.0976590 479.114 208.077  1
------> CAND: 448.067209 4143.525391 0.9146132 0.0976590 472.007 204.99  1
------> CAND: 448.115478 4143.525391 0.9146132 0.0976590 468.438 203.44  1
------> CAND: 448.251201 4143.525391 0.9146132 0.0976590 465.738 202.267  1
------> CAND: 448.237188 4143.525391 0.9146132 0.0976590 463.667 201.368  1
------> CAND: 448.177501 4143.525391 0.9146132 0.0976590 462.404 200.82  1
------> CAND: 448.255094 4143.525391 0.9146132 0.0976590 459.869 199.719  1
------> CAND: 448.113661 4143.525391 0.9146132 0.0976590 457.361 198.629  1
------> CAND: 448.065912 4143.525391 0.9146132 0.0976590 448.734 194.883  1
------> CAND: 448.104579 4143.525391 0.9146132 0.0976590 446.123 193.749  1
------> CAND: 448.190476 4143.525391 0.9146132 0.0976590 443.378 192.556  1
------> CAND: 448.111326 4143.525391 0.9146132 0.0976590 436.962 189.77  1
------> CAND: 448.054234 4143.525391 0.9146132 0.0976590 434.599 188.744  1
------> CAND: 448.198780 4143.525391 0.9146132 0.0976590 433.71 188.358  1
------> CAND: 448.225769 4143.525391 0.9146132 0.0976590 430.421 186.929  1
------> CAND: 448.099388 4143.525391 0.9146132 0.0976590 426.876 185.39  1
------> CAND: 448.280266 4143.525391 0.9146132 0.0976590 424.158 184.209  1
------> CAND: 448.211756 4143.525391 0.9146132 0.0976590 419.172 182.044  1
------> CAND: 448.058126 4143.525391 0.9146132 0.0976590 418.925 181.937  1
------> CAND: 448.173608 4143.525391 0.9146132 0.0976590 414.852 180.168  1
------> CAND: 448.052677 4143.525391 0.9146132 0.0976590 412.744 179.252  1
------> CAND: 448.090825 4143.525391 0.9146132 0.0976590 406.603 176.585  1
------> CAND: 448.138834 4143.525391 0.9146132 0.0976590 403.893 175.408  1
------> CAND: 448.230700 4143.525391 0.9146132 0.0976590 401.13 174.209  1
------> CAND: 448.178020 4143.525391 0.9146132 0.0976590 399.852 173.654  1
------> CAND: 448.296615 4143.525391 0.9146132 0.0976590 392.63 170.517  1
------> CAND: 448.186843 4143.525391 0.9146132 0.0976590 392.584 170.497  1
------> CAND: 448.181393 4143.525391 0.9146132 0.0976590 391.882 170.192  1
------> CAND: 448.276374 4143.525391 0.9146132 0.0976590 390.642 169.654  1
------> CAND: 448.212534 4143.525391 0.9146132 0.0976590 389.433 169.128  1
------> CAND: 448.079147 4143.525391 0.9146132 0.0976590 382.922 166.301  1
------> CAND: 448.186584 4143.525391 0.9146132 0.0976590 381.783 165.806  1
------> CAND: 448.127675 4143.525391 0.9146132 0.0976590 380.871 165.41  1
------> CAND: 448.250942 4143.525391 0.9146132 0.0976590 376.482 163.504  1
------> CAND: 448.202154 4143.525391 0.9146132 0.0976590 369.592 160.512  1
------> CAND: 448.255613 4143.525391 0.9146132 0.0976590 369.317 160.392  1
------> CAND: 448.244195 4143.525391 0.9146132 0.0976590 369.21 160.346  1
------> CAND: 448.065133 4143.525391 0.9146132 0.0976590 368.508 160.041  1
------> CAND: 448.294539 4143.525391 0.9146132 0.0976590 363.714 157.959  1
------> CAND: 448.284937 4143.525391 0.9146132 0.0976590 352.897 153.261  1
------> CAND: 448.234593 4143.525391 0.9146132 0.0976590 352.297 153.001  1
------> CAND: 448.215649 4143.525391 0.9146132 0.0976590 351.527 152.666  1
------> CAND: 448.043853 4143.525391 0.9146132 0.0976590 351.299 152.567  1
------> CAND: 448.098610 4143.525391 0.9146132 0.0976590 349.714 151.879  1
------> CAND: 448.184248 4143.525391 0.9146132 0.0976590 349.164 151.64  1
------> CAND: 448.139353 4143.525391 0.9146132 0.0976590 346.584 150.519  1
------> CAND: 448.286754 4143.525391 0.9146132 0.0976590 346.46 150.466  1
------> CAND: 448.248347 4143.525391 0.9146132 0.0976590 346.057 150.291  1
------> CAND: 448.172830 4143.525391 0.9146132 0.0976590 342.357 148.684  1
------> CAND: 448.097053 4143.525391 0.9146132 0.0976590 341.395 148.266  1
------> CAND: 448.102243 4143.525391 0.9146132 0.0976590 341.288 148.219  1
------> CAND: 448.219282 4143.525391 0.9146132 0.0976590 337.479 146.565  1
------> CAND: 448.134941 4143.525391 0.9146132 0.0976590 336.674 146.216  1
------> CAND: 448.269886 4143.525391 0.9146132 0.0976590 336.293 146.05  1
------> CAND: 448.170234 4143.525391 0.9146132 0.0976590 335.43 145.675  1
------> CAND: 448.271962 4143.525391 0.9146132 0.0976590 334.853 145.425  1
------> CAND: 448.222136 4143.525391 0.9146132 0.0976590 333.56 144.863  1
------> CAND: 448.244973 4143.525391 0.9146132 0.0976590 332.536 144.419  1
------> CAND: 448.114440 4143.525391 0.9146132 0.0976590 331.537 143.985  1
------> CAND: 448.219022 4143.525391 0.9146132 0.0976590 329.667 143.173  1
------> CAND: 448.145322 4143.525391 0.9146132 0.0976590 325.406 141.322  1
------> CAND: 448.239264 4143.525391 0.9146132 0.0976590 321.889 139.795  1
------> CAND: 448.268848 4143.525391 0.9146132 0.0976590 321.2 139.495  1
------> CAND: 448.112364 4143.525391 0.9146132 0.0976590 317.368 137.831  1
------> CAND: 448.136239 4143.525391 0.9146132 0.0976590 316.807 137.587  1
------> CAND: 448.033214 4143.525391 0.9146132 0.0976590 316.234 137.339  1
------> CAND: 448.273519 4143.525391 0.9146132 0.0976590 314.5 136.586  1
------> CAND: 448.037625 4143.525391 0.9146132 0.0976590 312.246 135.607  1
------> CAND: 448.071880 4143.525391 0.9146132 0.0976590 312.223 135.597  1
------> CAND: 448.128713 4143.525391 0.9146132 0.0976590 311.988 135.495  1
------> CAND: 448.200597 4143.525391 0.9146132 0.0976590 311.738 135.386  1
------> CAND: 448.102762 4143.525391 0.9146132 0.0976590 308.899 134.153  1
------> CAND: 448.197742 4143.525391 0.9146132 0.0976590 308.74 134.084  1
------> CAND: 448.212015 4143.525391 0.9146132 0.0976590 308.483 133.973  1
------> CAND: 448.269107 4143.525391 0.9146132 0.0976590 308.389 133.932  1
------> CAND: 448.147657 4143.525391 0.9146132 0.0976590 307.981 133.755  1
------> CAND: 448.066171 4143.525391 0.9146132 0.0976590 305.692 132.76  1
------> CAND: 448.230960 4143.525391 0.9146132 0.0976590 305.563 132.704  1
[16:51:59][187697][INFO ] Statistics: count dirty SumSpec pages 1914 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:51:59][187697][INFO ] Data processing finished successfully!
16:51:59 (187697): called boinc_finish(0)

</stderr_txt>
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