Task 1684723115

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_176_5300000_0
Workunit ID: 846702481
Created: 20 Nov 2024 14:23:46 UTC
Sent: 20 Nov 2024 15:33:06 UTC
Report deadline: 4 Dec 2024 15:33:06 UTC
Received: 20 Nov 2024 18:06:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 324.92
CPU time (sec): 19.80
Peak working set size (MB): 391.65
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>
[10:58:25][183050][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_176.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 5300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_176.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_176_5300000_0_0
------> GPU usage: 1.000000
[10:58:25][183050][INFO ] Starting data processing...
[10:58:25][183050][INFO ] opti: No host transfer for n_steps. Use device global.
[10:58:25][183050][INFO ] opti: No host transfer for mean. Use device global.
[10:58:25][183050][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:58:25][183050][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:58:25][183050][INFO ] opti: power spectrum in fft callback (static link).
[10:58:25][183050][INFO ] opti: __constant__ access is not uniform, bad!
[10:58:25][183050][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[10:58:25][183050][INFO ] CUDA global memory status (initial GPU state, including context):
[10:58:25][183050][INFO ] No template file. Generating templates.
[10:58:25][183050][INFO ] Template param value T_cons = 50000
[10:58:30][183050][INFO ] Number of generated templates to be used: 50000
[10:58:30][183050][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_176.cpt
[10:58:30][183050][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_176.cpt (No such file or directory).
------> Starting from scratch...
[10:58:30][183050][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_176.binary
[10:58:30][183050][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_DM247.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099283731
------> 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: 247.6 cm^-3 pc
------> Scale factor: 1.55619
[10:58:30][183050][INFO ] Allocating memory for dedispersed compressed time series...
[10:58:30][183050][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:58:30][183050][INFO ] 8-bit allocation done
[10:58:30][183050][INFO ] Foobar
[10:58:30][183050][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_176.binary
[10:58:30][183050][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:58:30][183050][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:58:30][183050][INFO ] FftSize = 12582913
[10:58:30][183050][INFO ] Seed for random number generator is -1031343660.
[10:58:32][183050][INFO ] 8[10:58:32][183050][INFO ] 9[10:58:33][183050][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:58:33][183050][INFO ] Normalization factor 3.97364e-08
[10:58:33][183050][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
[10:58:33][183050][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
[10:58:33][183050][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:58:33][183050][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:58:33][183050][INFO ] TimeSeriesLength = 16775905, params->nsamples = 25165824
sum = -1347.35205078, mean= -0.00008031  -0.00008031
[10:58:33][183050][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:59:25][183050][INFO ] Checkpoint committed!
[11:00:25][183050][INFO ] Checkpoint committed!
[11:01:25][183050][INFO ] Checkpoint committed!
[11:02:25][183050][INFO ] Checkpoint committed!
[11:03:25][183050][INFO ] Checkpoint committed!
[11:03:48][183050][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 462.120668 3727.197510 0.8721017 0.0176968 738.571 320.757  1
------> CAND: 462.167380 3727.197510 0.8721017 0.0176968 854.381 320  1
------> CAND: 462.272221 3727.197510 0.8721017 0.0176968 627.094 272.343  1
------> CAND: 462.206566 3727.197510 0.8721017 0.0176968 559.722 243.084  1
------> CAND: 462.181912 3727.197510 0.8721017 0.0176968 554.18 240.677  1
------> CAND: 462.119890 3727.197510 0.8721017 0.0176968 553.388 240.333  1
------> CAND: 462.125339 3727.197510 0.8721017 0.0176968 550.787 239.204  1
------> CAND: 462.330611 3727.197510 0.8721017 0.0176968 524.255 227.681  1
------> CAND: 462.202413 3727.197510 0.8721017 0.0176968 515.621 223.932  1
------> CAND: 462.364088 3727.197510 0.8721017 0.0176968 510.53 221.721  1
------> CAND: 462.299989 3727.197510 0.8721017 0.0176968 506.373 219.915  1
------> CAND: 462.188400 3727.197510 0.8721017 0.0176968 497.375 216.007  1
------> CAND: 462.367202 3727.197510 0.8721017 0.0176968 491.715 213.549  1
------> CAND: 462.207863 3727.197510 0.8721017 0.0176968 478.117 207.643  1
------> CAND: 462.285197 3727.197510 0.8721017 0.0176968 475.247 206.397  1
------> CAND: 462.119371 3727.197510 0.8721017 0.0176968 470.714 204.428  1
------> CAND: 462.220579 3727.197510 0.8721017 0.0176968 468.961 203.667  1
------> CAND: 462.288571 3727.197510 0.8721017 0.0176968 466.442 202.573  1
------> CAND: 462.282342 3727.197510 0.8721017 0.0176968 464.701 201.817  1
------> CAND: 462.264177 3727.197510 0.8721017 0.0176968 462.333 200.789  1
------> CAND: 462.158037 3727.197510 0.8721017 0.0176968 462.008 200.648  1
------> CAND: 462.360195 3727.197510 0.8721017 0.0176968 453.34 196.883  1
------> CAND: 462.334504 3727.197510 0.8721017 0.0176968 435.537 189.151  1
------> CAND: 462.346701 3727.197510 0.8721017 0.0176968 433.455 188.247  1
------> CAND: 462.257948 3727.197510 0.8721017 0.0176968 424.676 184.434  1
------> CAND: 462.270405 3727.197510 0.8721017 0.0176968 420.113 182.453  1
------> CAND: 462.206047 3727.197510 0.8721017 0.0176968 413.822 179.721  1
------> CAND: 462.281304 3727.197510 0.8721017 0.0176968 413.273 179.482  1
------> CAND: 462.166082 3727.197510 0.8721017 0.0176968 412.949 179.342  1
------> CAND: 462.149733 3727.197510 0.8721017 0.0176968 409.605 177.889  1
------> CAND: 462.227586 3727.197510 0.8721017 0.0176968 404.806 175.805  1
------> CAND: 462.126896 3727.197510 0.8721017 0.0176968 404.456 175.653  1
------> CAND: 462.192552 3727.197510 0.8721017 0.0176968 404.382 175.621  1
------> CAND: 462.301027 3727.197510 0.8721017 0.0176968 403.833 175.382  1
------> CAND: 462.314521 3727.197510 0.8721017 0.0176968 401.269 174.269  1
------> CAND: 462.259505 3727.197510 0.8721017 0.0176968 399.509 173.505  1
------> CAND: 462.123523 3727.197510 0.8721017 0.0176968 397.67 172.706  1
------> CAND: 462.338137 3727.197510 0.8721017 0.0176968 388.61 168.771  1
------> CAND: 462.145321 3727.197510 0.8721017 0.0176968 385.095 167.245  1
------> CAND: 462.225510 3727.197510 0.8721017 0.0176968 384.359 166.925  1
------> CAND: 462.313224 3727.197510 0.8721017 0.0176968 381.285 165.59  1
------> CAND: 462.239783 3727.197510 0.8721017 0.0176968 379.377 164.761  1
------> CAND: 462.331390 3727.197510 0.8721017 0.0176968 378.039 164.18  1
------> CAND: 462.370316 3727.197510 0.8721017 0.0176968 377.567 163.975  1
------> CAND: 462.237447 3727.197510 0.8721017 0.0176968 377.092 163.769  1
------> CAND: 462.278190 3727.197510 0.8721017 0.0176968 375.66 163.147  1
------> CAND: 462.201116 3727.197510 0.8721017 0.0176968 373.89 162.378  1
------> CAND: 462.241859 3727.197510 0.8721017 0.0176968 372.113 161.607  1
------> CAND: 462.140650 3727.197510 0.8721017 0.0176968 368.073 159.852  1
------> CAND: 462.123782 3727.197510 0.8721017 0.0176968 367.782 159.725  1
------> CAND: 462.127156 3727.197510 0.8721017 0.0176968 367.3 159.516  1
------> CAND: 462.333725 3727.197510 0.8721017 0.0176968 361.953 157.194  1
------> CAND: 462.290647 3727.197510 0.8721017 0.0176968 361.434 156.969  1
------> CAND: 462.340732 3727.197510 0.8721017 0.0176968 360.336 156.492  1
------> CAND: 462.375506 3727.197510 0.8721017 0.0176968 357.468 155.247  1
------> CAND: 462.131567 3727.197510 0.8721017 0.0176968 351.643 152.717  1
------> CAND: 462.208642 3727.197510 0.8721017 0.0176968 350.917 152.401  1
------> CAND: 462.271702 3727.197510 0.8721017 0.0176968 350.778 152.341  1
------> CAND: 462.261063 3727.197510 0.8721017 0.0176968 350.356 152.158  1
------> CAND: 462.328794 3727.197510 0.8721017 0.0176968 347.456 150.898  1
------> CAND: 462.158297 3727.197510 0.8721017 0.0176968 346.978 150.69  1
------> CAND: 462.121966 3727.197510 0.8721017 0.0176968 345.739 150.152  1
------> CAND: 462.277412 3727.197510 0.8721017 0.0176968 345.311 149.967  1
------> CAND: 462.315300 3727.197510 0.8721017 0.0176968 340.507 147.88  1
------> CAND: 462.164785 3727.197510 0.8721017 0.0176968 340.292 147.787  1
------> CAND: 462.323604 3727.197510 0.8721017 0.0176968 338.75 147.117  1
------> CAND: 462.213832 3727.197510 0.8721017 0.0176968 337.634 146.632  1
------> CAND: 462.380956 3727.197510 0.8721017 0.0176968 336.893 146.311  1
------> CAND: 462.253277 3727.197510 0.8721017 0.0176968 336.461 146.123  1
------> CAND: 462.365904 3727.197510 0.8721017 0.0176968 336.215 146.016  1
------> CAND: 462.191255 3727.197510 0.8721017 0.0176968 335.91 145.884  1
------> CAND: 462.345403 3727.197510 0.8721017 0.0176968 332.556 144.427  1
------> CAND: 462.347479 3727.197510 0.8721017 0.0176968 332.401 144.36  1
------> CAND: 462.208901 3727.197510 0.8721017 0.0176968 329.019 142.891  1
------> CAND: 462.335023 3727.197510 0.8721017 0.0176968 327.395 142.186  1
------> CAND: 462.150252 3727.197510 0.8721017 0.0176968 326.799 141.927  1
------> CAND: 462.356821 3727.197510 0.8721017 0.0176968 326.29 141.706  1
------> CAND: 462.317376 3727.197510 0.8721017 0.0176968 326.276 141.7  1
------> CAND: 462.221617 3727.197510 0.8721017 0.0176968 326.075 141.613  1
------> CAND: 462.369278 3727.197510 0.8721017 0.0176968 320.657 139.259  1
------> CAND: 462.137796 3727.197510 0.8721017 0.0176968 318.396 138.278  1
------> CAND: 462.214091 3727.197510 0.8721017 0.0176968 317.688 137.97  1
------> CAND: 462.120409 3727.197510 0.8721017 0.0176968 316.246 137.344  1
------> CAND: 462.162968 3727.197510 0.8721017 0.0176968 315.486 137.014  1
------> CAND: 462.367721 3727.197510 0.8721017 0.0176968 314.942 136.778  1
------> CAND: 462.235112 3727.197510 0.8721017 0.0176968 312.105 135.546  1
------> CAND: 462.311926 3727.197510 0.8721017 0.0176968 311.868 135.442  1
------> CAND: 462.184507 3727.197510 0.8721017 0.0176968 311.835 135.428  1
------> CAND: 462.197742 3727.197510 0.8721017 0.0176968 310.234 134.733  1
------> CAND: 462.160633 3727.197510 0.8721017 0.0176968 308.845 134.13  1
------> CAND: 462.208382 3727.197510 0.8721017 0.0176968 308.038 133.779  1
------> CAND: 462.136498 3727.197510 0.8721017 0.0176968 306.699 133.198  1
------> CAND: 462.281045 3727.197510 0.8721017 0.0176968 302.069 131.187  1
------> CAND: 462.157259 3727.197510 0.8721017 0.0176968 297.697 129.288  1
------> CAND: 462.305958 3727.197510 0.8721017 0.0176968 297.038 129.002  1
------> CAND: 462.155961 3727.197510 0.8721017 0.0176968 295.588 128.372  1
------> CAND: 462.376285 3727.197510 0.8721017 0.0176968 295.022 128.127  1
------> CAND: 462.287273 3727.197510 0.8721017 0.0176968 294.825 128.041  1
------> CAND: 462.215129 3727.197510 0.8721017 0.0176968 294.735 128.002  1
------> CAND: 462.203192 3727.197510 0.8721017 0.0176968 292.854 127.185  1
[11:03:48][183050][INFO ] Statistics: count dirty SumSpec pages 1723 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:03:48][183050][INFO ] Data processing finished successfully!
11:03:48 (183050): called boinc_finish(0)

</stderr_txt>
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