Task 1702133567

Name: Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_35_700000_3
Workunit ID: 852878966
Created: 24 Dec 2024 3:38:53 UTC
Sent: 24 Dec 2024 3:44:38 UTC
Report deadline: 7 Jan 2025 3:44:38 UTC
Received: 24 Dec 2024 8:45:33 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 442.47
CPU time (sec): 40.32
Peak working set size (MB): 272.38
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>
[08:37:37][913833][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_cfbf00096_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_7_dms_200_35.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 700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_35.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_35_700000_3_0
------> GPU usage: 0.330000
[08:37:37][913833][INFO ] Starting data processing...
[08:37:37][913833][INFO ] opti: No host transfer for n_steps. Use device global.
[08:37:37][913833][INFO ] opti: No host transfer for mean. Use device global.
[08:37:37][913833][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:37:37][913833][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:37:37][913833][INFO ] opti: power spectrum in fft callback (static link).
[08:37:37][913833][INFO ] opti: __constant__ access is not uniform, bad!
[08:37:38][913833][INFO ] Running on device 4 Tesla V100-SXM2-16GB
[08:37:38][913833][INFO ] CUDA global memory status (initial GPU state, including context):
[08:37:38][913833][INFO ] No template file. Generating templates.
[08:37:38][913833][INFO ] Template param value T_cons = 50000
[08:37:45][913833][INFO ] Number of generated templates to be used: 50000
[08:37:45][913833][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_7_dms_200_35.cpt
[08:37:45][913833][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_7_dms_200_35.cpt (No such file or directory).
------> Starting from scratch...
[08:37:45][913833][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_35.binary
[08:37:45][913833][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_7_dms_200_DM233.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79676840789
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 233.5 cm^-3 pc
------> Scale factor: 1.38727
[08:37:45][913833][INFO ] Allocating memory for dedispersed compressed time series...
[08:37:45][913833][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:37:45][913833][INFO ] 8-bit allocation done
[08:37:45][913833][INFO ] Foobar
[08:37:45][913833][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_35.binary
[08:37:45][913833][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:37:45][913833][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:37:45][913833][INFO ] FftSize = 12582913
[08:37:45][913833][INFO ] Seed for random number generator is 1084323824.
[08:37:48][913833][INFO ] 8[08:37:48][913833][INFO ] 9[08:37:50][913833][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:37:50][913833][INFO ] Normalization factor 3.97364e-08
[08:37:50][913833][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
[08:37:50][913833][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
[08:37:50][913833][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:37:50][913833][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:37:50][913833][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:38:37][913833][INFO ] Checkpoint committed!
[08:39:37][913833][INFO ] Checkpoint committed!
[08:40:37][913833][INFO ] Checkpoint committed!
[08:41:38][913833][INFO ] Checkpoint committed!
[08:42:38][913833][INFO ] Checkpoint committed!
[08:43:38][913833][INFO ] Checkpoint committed!
[08:44:38][913833][INFO ] Checkpoint committed!
[08:44:57][913833][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 462.770739 4071.034180 0.9145174 2.3201673 238.58 103.614  1
------> CAND: 462.770220 4071.034180 0.9145174 2.3201673 238.047 103.382  1
------> CAND: 462.809665 4071.034180 0.9145174 2.3201673 235.067 102.088  1
------> CAND: 462.735445 4071.034180 0.9145174 2.3201673 227.272 98.7028  1
------> CAND: 462.649807 4071.034180 0.9145174 2.3201673 223.941 97.2566  1
------> CAND: 462.836654 4071.034180 0.9145174 2.3201673 220.242 95.65  1
------> CAND: 462.873764 4071.034180 0.9145174 2.3201673 209.364 90.9257  1
------> CAND: 462.905424 4071.034180 0.9145174 2.3201673 207.928 90.3021  1
------> CAND: 462.797468 4071.034180 0.9145174 2.3201673 207.578 90.1502  1
------> CAND: 462.908278 4071.034180 0.9145174 2.3201673 197.699 85.8597  1
------> CAND: 462.864162 4071.034180 0.9145174 2.3201673 196.763 85.4532  1
------> CAND: 462.787347 4071.034180 0.9145174 2.3201673 196.517 85.3463  1
------> CAND: 462.718837 4071.034180 0.9145174 2.3201673 193.61 84.0838  1
------> CAND: 462.823678 4071.034180 0.9145174 2.3201673 192.862 83.759  1
------> CAND: 462.772815 4071.034180 0.9145174 2.3201673 191.234 83.052  1
------> CAND: 462.822640 4071.034180 0.9145174 2.3201673 181.777 78.9446  1
------> CAND: 462.761137 4071.034180 0.9145174 2.3201673 179.689 78.0382  1
------> CAND: 462.665378 4071.034180 0.9145174 2.3201673 174.17 75.6411  1
------> CAND: 462.803696 4071.034180 0.9145174 2.3201673 170.744 74.1532  1
------> CAND: 462.713387 4071.034180 0.9145174 2.3201673 167.619 72.7961  1
------> CAND: 462.793316 4071.034180 0.9145174 2.3201673 167.16 72.5967  1
------> CAND: 462.879213 4071.034180 0.9145174 2.3201673 167.062 72.554  1
------> CAND: 462.850667 4071.034180 0.9145174 2.3201673 165.902 72.0505  1
------> CAND: 462.680948 4071.034180 0.9145174 2.3201673 165.6 71.9192  1
------> CAND: 462.852224 4071.034180 0.9145174 2.3201673 165.38 71.8238  1
------> CAND: 462.856377 4071.034180 0.9145174 2.3201673 165.303 71.7901  1
------> CAND: 462.664340 4071.034180 0.9145174 2.3201673 163.896 71.1792  1
------> CAND: 462.848851 4071.034180 0.9145174 2.3201673 162.181 70.4342  1
------> CAND: 462.769960 4071.034180 0.9145174 2.3201673 159.748 69.3777  1
------> CAND: 462.741154 4071.034180 0.9145174 2.3201673 158.375 68.7816  1
------> CAND: 462.843661 4071.034180 0.9145174 2.3201673 156.914 68.147  1
------> CAND: 462.863902 4071.034180 0.9145174 2.3201673 156.421 67.933  1
------> CAND: 462.907500 4071.034180 0.9145174 2.3201673 150.845 65.5111  1
------> CAND: 462.651883 4071.034180 0.9145174 2.3201673 150.728 65.4603  1
------> CAND: 462.773074 4071.034180 0.9145174 2.3201673 149.672 65.0016  1
------> CAND: 462.813039 4071.034180 0.9145174 2.3201673 149.619 64.9786  1
------> CAND: 462.801101 4071.034180 0.9145174 2.3201673 148.439 64.4662  1
------> CAND: 462.819786 4071.034180 0.9145174 2.3201673 147.38 64.0063  1
------> CAND: 462.874283 4071.034180 0.9145174 2.3201673 146.931 63.8114  1
------> CAND: 462.889594 4071.034180 0.9145174 2.3201673 146.906 63.8007  1
------> CAND: 462.866238 4071.034180 0.9145174 2.3201673 146.317 63.5448  1
------> CAND: 462.800842 4071.034180 0.9145174 2.3201673 145.953 63.3864  1
------> CAND: 462.698335 4071.034180 0.9145174 2.3201673 145.37 63.1333  1
------> CAND: 462.732072 4071.034180 0.9145174 2.3201673 145.166 63.0447  1
------> CAND: 462.909316 4071.034180 0.9145174 2.3201673 144.788 62.8808  1
------> CAND: 462.815893 4071.034180 0.9145174 2.3201673 141.796 61.5811  1
------> CAND: 462.882846 4071.034180 0.9145174 2.3201673 140.61 61.0662  1
------> CAND: 462.666156 4071.034180 0.9145174 2.3201673 139.865 60.7426  1
------> CAND: 462.882587 4071.034180 0.9145174 2.3201673 139.406 60.5434  1
------> CAND: 462.875061 4071.034180 0.9145174 2.3201673 139.039 60.3837  1
------> CAND: 462.900234 4071.034180 0.9145174 2.3201673 138.018 59.9407  1
------> CAND: 462.760618 4071.034180 0.9145174 2.3201673 137.887 59.8837  1
------> CAND: 462.873245 4071.034180 0.9145174 2.3201673 137.885 59.8825  1
------> CAND: 462.910614 4071.034180 0.9145174 2.3201673 135.833 58.9915  1
------> CAND: 462.661226 4071.034180 0.9145174 2.3201673 135.56 58.8728  1
------> CAND: 462.797727 4071.034180 0.9145174 2.3201673 134.901 58.5866  1
------> CAND: 462.774891 4071.034180 0.9145174 2.3201673 131.154 56.9595  1
------> CAND: 462.689253 4071.034180 0.9145174 2.3201673 130.994 56.8899  1
------> CAND: 462.791759 4071.034180 0.9145174 2.3201673 130.746 56.7822  1
------> CAND: 462.876618 4071.034180 0.9145174 2.3201673 130.422 56.6417  1
------> CAND: 462.748161 4071.034180 0.9145174 2.3201673 130.33 56.6014  1
------> CAND: 462.861048 4071.034180 0.9145174 2.3201673 130.191 56.5412  1
------> CAND: 462.871688 4071.034180 0.9145174 2.3201673 129.362 56.1812  1
------> CAND: 462.743750 4071.034180 0.9145174 2.3201673 128.744 55.9128  1
------> CAND: 462.683284 4071.034180 0.9145174 2.3201673 128.658 55.8754  1
------> CAND: 462.780859 4071.034180 0.9145174 2.3201673 128.393 55.7604  1
------> CAND: 462.894784 4071.034180 0.9145174 2.3201673 127.27 55.2726  1
------> CAND: 462.679910 4071.034180 0.9145174 2.3201673 127.214 55.2483  1
------> CAND: 462.829128 4071.034180 0.9145174 2.3201673 126.197 54.8068  1
------> CAND: 462.884144 4071.034180 0.9145174 2.3201673 124.901 54.2439  1
------> CAND: 462.675499 4071.034180 0.9145174 2.3201673 123.907 53.8122  1
------> CAND: 462.828350 4071.034180 0.9145174 2.3201673 123.643 53.6976  1
------> CAND: 462.691848 4071.034180 0.9145174 2.3201673 123.247 53.5255  1
------> CAND: 462.663561 4071.034180 0.9145174 2.3201673 123.174 53.4939  1
------> CAND: 462.653181 4071.034180 0.9145174 2.3201673 123.044 53.4373  1
------> CAND: 462.867795 4071.034180 0.9145174 2.3201673 121.266 52.6652  1
------> CAND: 462.725843 4071.034180 0.9145174 2.3201673 118.863 51.6215  1
------> CAND: 462.707678 4071.034180 0.9145174 2.3201673 118.694 51.548  1
------> CAND: 462.768143 4071.034180 0.9145174 2.3201673 117.424 50.9966  1
------> CAND: 462.909057 4071.034180 0.9145174 2.3201673 117.284 50.9358  1
------> CAND: 462.756985 4071.034180 0.9145174 2.3201673 117.179 50.8903  1
------> CAND: 462.693145 4071.034180 0.9145174 2.3201673 117.118 50.8638  1
------> CAND: 462.819007 4071.034180 0.9145174 2.3201673 116.899 50.7686  1
------> CAND: 462.864421 4071.034180 0.9145174 2.3201673 115.801 50.2918  1
------> CAND: 462.746085 4071.034180 0.9145174 2.3201673 115.106 49.9901  1
------> CAND: 462.828090 4071.034180 0.9145174 2.3201673 114.913 49.9062  1
------> CAND: 462.814596 4071.034180 0.9145174 2.3201673 114.081 49.5446  1
------> CAND: 462.875840 4071.034180 0.9145174 2.3201673 113.868 49.4524  1
------> CAND: 462.770998 4071.034180 0.9145174 2.3201673 113.229 49.1749  1
------> CAND: 462.871428 4071.034180 0.9145174 2.3201673 112.416 48.8218  1
------> CAND: 462.829907 4071.034180 0.9145174 2.3201673 112.083 48.6769  1
------> CAND: 462.733369 4071.034180 0.9145174 2.3201673 111.567 48.4529  1
------> CAND: 462.780600 4071.034180 0.9145174 2.3201673 111.252 48.316  1
------> CAND: 462.888556 4071.034180 0.9145174 2.3201673 111.226 48.3049  1
------> CAND: 462.758023 4071.034180 0.9145174 2.3201673 110.399 47.9455  1
------> CAND: 462.672385 4071.034180 0.9145174 2.3201673 109.739 47.6591  1
------> CAND: 462.697038 4071.034180 0.9145174 2.3201673 109.048 47.3591  1
------> CAND: 462.739078 4071.034180 0.9145174 2.3201673 108.801 47.2519  1
------> CAND: 462.897379 4071.034180 0.9145174 2.3201673 108.117 46.9546  1
------> CAND: 462.789942 4071.034180 0.9145174 2.3201673 107.959 46.886  1
[08:44:57][913833][INFO ] Statistics: count dirty SumSpec pages 356034 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:44:57][913833][INFO ] Data processing finished successfully!
08:44:57 (913833): called boinc_finish(0)

</stderr_txt>
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