Task 1706839209

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_4_6800000_0
Workunit ID: 860036551
Created: 1 Jan 2025 19:22:48 UTC
Sent: 1 Jan 2025 23:57:21 UTC
Report deadline: 15 Jan 2025 23:57:21 UTC
Received: 2 Jan 2025 8:10:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 425.22
CPU time (sec): 39.68
Peak working set size (MB): 393.28
Peak swap size (MB): 36412.3
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[08:02:18][1362245][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_4.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 6800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_4.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_4_6800000_0_0
------> GPU usage: 0.330000
[08:02:18][1362245][INFO ] Starting data processing...
[08:02:18][1362245][INFO ] opti: No host transfer for n_steps. Use device global.
[08:02:18][1362245][INFO ] opti: No host transfer for mean. Use device global.
[08:02:18][1362245][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:02:18][1362245][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:02:18][1362245][INFO ] opti: power spectrum in fft callback (static link).
[08:02:18][1362245][INFO ] opti: __constant__ access is not uniform, bad!
[08:02:19][1362245][INFO ] Running on device 7 Tesla V100-SXM2-16GB
[08:02:19][1362245][INFO ] CUDA global memory status (initial GPU state, including context):
[08:02:19][1362245][INFO ] No template file. Generating templates.
[08:02:19][1362245][INFO ] Template param value T_cons = 50000
[08:02:25][1362245][INFO ] Number of generated templates to be used: 50000
[08:02:25][1362245][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_4.cpt
[08:02:25][1362245][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_4.cpt (No such file or directory).
------> Starting from scratch...
[08:02:25][1362245][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_4.binary
[08:02:25][1362245][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM230.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767976892
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 230.4 cm^-3 pc
------> Scale factor: 1.43827
[08:02:25][1362245][INFO ] Allocating memory for dedispersed compressed time series...
[08:02:25][1362245][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:02:25][1362245][INFO ] 8-bit allocation done
[08:02:25][1362245][INFO ] Foobar
[08:02:25][1362245][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_4.binary
[08:02:25][1362245][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:02:25][1362245][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:02:25][1362245][INFO ] FftSize = 12582913
[08:02:25][1362245][INFO ] Seed for random number generator is 1101454876.
[08:02:29][1362245][INFO ] 8[08:02:29][1362245][INFO ] 9[08:02:30][1362245][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:02:30][1362245][INFO ] Normalization factor 3.97364e-08
[08:02:30][1362245][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
[08:02:30][1362245][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:02:30][1362245][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:02:30][1362245][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:02:30][1362245][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:03:18][1362245][INFO ] Checkpoint committed!
[08:04:18][1362245][INFO ] Checkpoint committed!
[08:05:18][1362245][INFO ] Checkpoint committed!
[08:06:18][1362245][INFO ] Checkpoint committed!
[08:07:18][1362245][INFO ] Checkpoint committed!
[08:08:18][1362245][INFO ] Checkpoint committed!
[08:09:18][1362245][INFO ] Checkpoint committed!
[08:09:21][1362245][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 453.880993 5572.746582 1.1362852 4.3166599 209.601 91.0284  1
------> CAND: 453.946389 5572.746582 1.1362852 4.3166599 203.44 88.3527  1
------> CAND: 453.891633 5572.746582 1.1362852 4.3166599 202.431 87.9146  1
------> CAND: 453.948984 5572.746582 1.1362852 4.3166599 185.855 80.7157  1
------> CAND: 453.912134 5572.746582 1.1362852 4.3166599 174.242 75.6722  1
------> CAND: 453.940940 5572.746582 1.1362852 4.3166599 163.601 71.051  1
------> CAND: 453.905387 5572.746582 1.1362852 4.3166599 156.568 67.9964  1
------> CAND: 453.927445 5572.746582 1.1362852 4.3166599 152.199 66.0991  1
------> CAND: 453.894747 5572.746582 1.1362852 4.3166599 149.732 65.0276  1
------> CAND: 453.954174 5572.746582 1.1362852 4.3166599 148.014 64.2815  1
------> CAND: 453.959624 5572.746582 1.1362852 4.3166599 143.067 62.1332  1
------> CAND: 453.952358 5572.746582 1.1362852 4.3166599 135.912 59.026  1
------> CAND: 453.915248 5572.746582 1.1362852 4.3166599 129.437 56.2139  1
------> CAND: 453.887221 5572.746582 1.1362852 4.3166599 129.397 56.1965  1
------> CAND: 453.937306 5572.746582 1.1362852 4.3166599 125.38 54.4517  1
------> CAND: 453.892411 5572.746582 1.1362852 4.3166599 121.872 52.9285  1
------> CAND: 453.897082 5572.746582 1.1362852 4.3166599 115.269 50.0608  1
------> CAND: 453.944573 5572.746582 1.1362852 4.3166599 115.194 50.0283  1
------> CAND: 453.913951 5572.746582 1.1362852 4.3166599 110.568 48.0193  1
------> CAND: 453.898899 5572.746582 1.1362852 4.3166599 110.289 47.8981  1
------> CAND: 453.928743 5572.746582 1.1362852 4.3166599 109.93 47.7422  1
------> CAND: 453.953396 5572.746582 1.1362852 4.3166599 109.784 47.6785  1
------> CAND: 453.918362 5572.746582 1.1362852 4.3166599 109.257 47.4497  1
------> CAND: 453.912653 5572.746582 1.1362852 4.3166599 107.488 46.6815  1
------> CAND: 453.901494 5572.746582 1.1362852 4.3166599 107.208 46.5599  1
------> CAND: 453.947946 5572.746582 1.1362852 4.3166599 107.075 46.5019  1
------> CAND: 453.951839 5572.746582 1.1362852 4.3166599 106.772 46.3704  1
------> CAND: 453.921476 5572.746582 1.1362852 4.3166599 106.636 46.3114  1
------> CAND: 453.955991 5572.746582 1.1362852 4.3166599 106.551 46.2747  1
------> CAND: 453.909539 5572.746582 1.1362852 4.3166599 106.132 46.0924  1
------> CAND: 453.936787 5572.746582 1.1362852 4.3166599 104.555 45.4076  1
------> CAND: 453.905646 5572.746582 1.1362852 4.3166599 103.726 45.0474  1
------> CAND: 453.944832 5572.746582 1.1362852 4.3166599 99.716 43.3061  1
------> CAND: 453.883848 5572.746582 1.1362852 4.3166599 98.1326 42.6185  1
------> CAND: 453.898121 5572.746582 1.1362852 4.3166599 97.9812 42.5527  1
------> CAND: 453.947687 5572.746582 1.1362852 4.3166599 96.0773 41.7258  1
------> CAND: 453.902273 5572.746582 1.1362852 4.3166599 95.5197 41.4837  1
------> CAND: 453.950541 5572.746582 1.1362852 4.3166599 95.1884 41.3398  1
------> CAND: 453.892671 5572.746582 1.1362852 4.3166599 93.9274 40.7921  1
------> CAND: 453.950282 5572.746582 1.1362852 4.3166599 93.2596 40.5021  1
------> CAND: 453.926926 5572.746582 1.1362852 4.3166599 93.101 40.4333  1
------> CAND: 453.880214 5572.746582 1.1362852 4.3166599 90.9365 39.4932  1
------> CAND: 453.952098 5572.746582 1.1362852 4.3166599 90.6301 39.3601  1
------> CAND: 453.910317 5572.746582 1.1362852 4.3166599 89.1841 38.7322  1
------> CAND: 453.956770 5572.746582 1.1362852 4.3166599 88.7317 38.5357  1
------> CAND: 453.946130 5572.746582 1.1362852 4.3166599 88.5918 38.4749  1
------> CAND: 453.959105 5572.746582 1.1362852 4.3166599 85.6167 37.1828  1
------> CAND: 453.919660 5572.746582 1.1362852 4.3166599 84.2756 36.6004  1
------> CAND: 453.946908 5572.746582 1.1362852 4.3166599 82.8998 36.0029  1
------> CAND: 453.900716 5572.746582 1.1362852 4.3166599 82.8951 36.0009  1
------> CAND: 453.943275 5572.746582 1.1362852 4.3166599 82.3938 35.7832  1
------> CAND: 453.908760 5572.746582 1.1362852 4.3166599 82.3415 35.7605  1
------> CAND: 453.894228 5572.746582 1.1362852 4.3166599 81.6649 35.4666  1
------> CAND: 453.942497 5572.746582 1.1362852 4.3166599 79.1502 34.3745  1
------> CAND: 453.958067 5572.746582 1.1362852 4.3166599 78.3167 34.0125  1
------> CAND: 453.951320 5572.746582 1.1362852 4.3166599 77.9067 33.8345  1
------> CAND: 453.941459 5572.746582 1.1362852 4.3166599 77.213 33.5332  1
------> CAND: 453.961700 5572.746582 1.1362852 4.3166599 74.4021 32.3124  1
------> CAND: 453.883069 5572.746582 1.1362852 4.3166599 73.9392 32.1114  1
------> CAND: 453.880733 5572.746582 1.1362852 4.3166599 73.0004 31.7037  1
------> CAND: 453.890854 5572.746582 1.1362852 4.3166599 71.2928 30.9621  1
------> CAND: 453.905127 5572.746582 1.1362852 4.3166599 70.9289 30.804  1
------> CAND: 453.914729 5572.746582 1.1362852 4.3166599 70.7663 30.7334  1
------> CAND: 453.931597 5572.746582 1.1362852 4.3166599 68.1905 29.6148  1
------> CAND: 453.895006 5572.746582 1.1362852 4.3166599 67.745 29.4213  1
------> CAND: 453.927964 5572.746582 1.1362852 4.3166599 67.7283 29.414  1
------> CAND: 453.910058 5572.746582 1.1362852 4.3166599 65.6979 28.5322  1
------> CAND: 453.927705 5572.746582 1.1362852 4.3166599 64.9933 28.2262  1
------> CAND: 453.909798 5572.746582 1.1362852 4.3166599 62.96 27.3432  1
------> CAND: 453.908241 5572.746582 1.1362852 4.3166599 61.1689 26.5653  1
------> CAND: 453.945351 5572.746582 1.1362852 4.3166599 60.9277 26.4606  1
------> CAND: 453.951579 5572.746582 1.1362852 4.3166599 59.9637 26.0419  1
------> CAND: 453.903830 5572.746582 1.1362852 4.3166599 59.773 25.9591  1
------> CAND: 453.949763 5572.746582 1.1362852 4.3166599 59.5529 25.8635  1
------> CAND: 453.961441 5572.746582 1.1362852 4.3166599 59.298 25.7528  1
------> CAND: 453.941978 5572.746582 1.1362852 4.3166599 59.1252 25.6778  1
------> CAND: 453.921995 5572.746582 1.1362852 4.3166599 58.7385 25.5098  1
------> CAND: 453.943794 5572.746582 1.1362852 4.3166599 58.0552 25.2131  1
------> CAND: 453.925109 5572.746582 1.1362852 4.3166599 57.6777 25.0491  1
------> CAND: 453.918881 5572.746582 1.1362852 4.3166599 57.5014 24.9725  1
------> CAND: 453.942237 5572.746582 1.1362852 4.3166599 55.2321 23.987  1
------> CAND: 453.955213 5572.746582 1.1362852 4.3166599 54.4821 23.6613  1
------> CAND: 453.950022 5572.746582 1.1362852 4.3166599 54.1873 23.5333  1
------> CAND: 453.899159 5572.746582 1.1362852 4.3166599 53.9263 23.4199  1
------> CAND: 453.933933 5572.746582 1.1362852 4.3166599 53.6072 23.2813  1
------> CAND: 453.935749 5572.746582 1.1362852 4.3166599 52.76 22.9134  1
------> CAND: 453.962219 5572.746582 1.1362852 4.3166599 52.6763 22.877  1
------> CAND: 453.944054 5572.746582 1.1362852 4.3166599 51.7641 22.4809  1
------> CAND:   0.499815 3860.091797 0.8213988 3.5130682 25.6556 22.1486  8
------> CAND:   0.499555 4420.743652 1.0686642 3.7462912 25.6549 22.1478  8
------> CAND: 453.941199 5572.746582 1.1362852 4.3166599 49.8939 21.6686  1
------> CAND: 453.939123 5572.746582 1.1362852 4.3166599 49.8315 21.6415  1
------> CAND:   0.249907 4825.443359 0.4658550 5.5524726 21.658 20.5938 16
------> CAND: 453.884886 5572.746582 1.1362852 4.3166599 45.555 19.7843  1
------> CAND:   0.499296 5714.973633 1.1024754 4.4239125 23.1225 19.348  8
------> CAND: 453.886962 5572.746582 1.1362852 4.3166599 44.4299 19.2956  1
------> CAND:   0.249648 6620.796875 1.2062737 5.8754630 20.749 19.2901 16
------> CAND:   1.499184 3779.565918 0.8439480 3.4624181 33.6419 18.9759  2
------> CAND: 453.946649 5572.746582 1.1362852 4.3166599 42.644 18.5201  1
------> CAND: 453.929521 5572.746582 1.1362852 4.3166599 42.5852 18.4945  1
[08:09:21][1362245][INFO ] Statistics: count dirty SumSpec pages 538653 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:09:21][1362245][INFO ] Data processing finished successfully!
08:09:21 (1362245): called boinc_finish(0)

</stderr_txt>
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