Task 1713099984

Name: Ter5_1_dns_cfbf00110_segment_7_dms_200_40000_186_8350000_2
Workunit ID: 862697593
Created: 12 Jan 2025 14:49:04 UTC
Sent: 12 Jan 2025 17:21:54 UTC
Report deadline: 26 Jan 2025 17:21:54 UTC
Received: 22 Jan 2025 10:59:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 267.44
CPU time (sec): 29.27
Peak working set size (MB): 417.94
Peak swap size (MB): 14868.74
Peak disk usage (MB): 0.02
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>
[05:54:05][1120669][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_cfbf00110_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_7_dms_200_186.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 8350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_7_dms_200_186.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_7_dms_200_40000_186_8350000_2_0
------> GPU usage: 0.500000
[05:54:05][1120669][INFO ] Starting data processing...
[05:54:05][1120669][INFO ] opti: No host transfer for n_steps. Use device global.
[05:54:05][1120669][INFO ] opti: No host transfer for mean. Use device global.
[05:54:05][1120669][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:54:05][1120669][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:54:05][1120669][INFO ] opti: power spectrum in fft callback (static link).
[05:54:05][1120669][INFO ] opti: __constant__ access is not uniform, bad!
[05:54:05][1120669][INFO ] Running on device 0 NVIDIA TITAN V
[05:54:05][1120669][INFO ] CUDA global memory status (initial GPU state, including context):
[05:54:05][1120669][INFO ] No template file. Generating templates.
[05:54:05][1120669][INFO ] Template param value T_cons = 50000
[05:54:11][1120669][INFO ] Number of generated templates to be used: 50000
[05:54:11][1120669][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_7_dms_200_186.cpt
[05:54:11][1120669][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_7_dms_200_186.cpt (No such file or directory).
------> Starting from scratch...
[05:54:11][1120669][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_7_dms_200_186.binary
[05:54:11][1120669][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_7_dms_200_DM248.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796769213943
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 248.6 cm^-3 pc
------> Scale factor: 1.4732
[05:54:11][1120669][INFO ] Allocating memory for dedispersed compressed time series...
[05:54:11][1120669][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:54:11][1120669][INFO ] 8-bit allocation done
[05:54:11][1120669][INFO ] Foobar
[05:54:11][1120669][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_7_dms_200_186.binary
[05:54:11][1120669][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:54:11][1120669][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:54:11][1120669][INFO ] FftSize = 12582913
[05:54:11][1120669][INFO ] Seed for random number generator is 1105466183.
[05:54:14][1120669][INFO ] 8[05:54:14][1120669][INFO ] 9[05:54:15][1120669][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:54:15][1120669][INFO ] Normalization factor 3.97364e-08
[05:54:15][1120669][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
[05:54:15][1120669][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2364 MB (9700 MB free / 12064 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:54:15][1120669][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:54:15][1120669][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:54:15][1120669][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:58:30][1120669][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 471.985130 4195.610352 0.6720307 4.3945470 216.156 93.8754  1
------> CAND: 471.989282 4195.610352 0.6720307 4.3945470 208.584 90.5867  1
------> CAND: 472.163413 4195.610352 0.6720307 4.3945470 207.824 90.2568  1
------> CAND: 472.080889 4195.610352 0.6720307 4.3945470 205.045 89.05  1
------> CAND: 472.008745 4195.610352 0.6720307 4.3945470 204.308 88.73  1
------> CAND: 472.136424 4195.610352 0.6720307 4.3945470 201.04 87.3104  1
------> CAND: 472.047153 4195.610352 0.6720307 4.3945470 197.031 85.5696  1
------> CAND: 471.972674 4195.610352 0.6720307 4.3945470 193.099 83.8617  1
------> CAND: 472.030025 4195.610352 0.6720307 4.3945470 189.574 82.3308  1
------> CAND: 471.993953 4195.610352 0.6720307 4.3945470 189.183 82.1611  1
------> CAND: 472.019645 4195.610352 0.6720307 4.3945470 186.812 81.1314  1
------> CAND: 471.990320 4195.610352 0.6720307 4.3945470 182.545 79.2782  1
------> CAND: 472.024316 4195.610352 0.6720307 4.3945470 182.009 79.0457  1
------> CAND: 471.968781 4195.610352 0.6720307 4.3945470 178.525 77.5324  1
------> CAND: 471.957882 4195.610352 0.6720307 4.3945470 176.1 76.4795  1
------> CAND: 472.085041 4195.610352 0.6720307 4.3945470 173.669 75.4236  1
------> CAND: 472.034956 4195.610352 0.6720307 4.3945470 173.217 75.2272  1
------> CAND: 472.126044 4195.610352 0.6720307 4.3945470 172.979 75.1239  1
------> CAND: 472.076218 4195.610352 0.6720307 4.3945470 171.717 74.5758  1
------> CAND: 471.970338 4195.610352 0.6720307 4.3945470 170.735 74.1493  1
------> CAND: 472.033399 4195.610352 0.6720307 4.3945470 167.471 72.7317  1
------> CAND: 472.003036 4195.610352 0.6720307 4.3945470 167.15 72.5923  1
------> CAND: 472.009264 4195.610352 0.6720307 4.3945470 162.878 70.7372  1
------> CAND: 471.973193 4195.610352 0.6720307 4.3945470 161.926 70.3237  1
------> CAND: 472.053381 4195.610352 0.6720307 4.3945470 161.872 70.3001  1
------> CAND: 471.953210 4195.610352 0.6720307 4.3945470 161.6 70.1819  1
------> CAND: 472.026392 4195.610352 0.6720307 4.3945470 161.498 70.1377  1
------> CAND: 472.133569 4195.610352 0.6720307 4.3945470 160.986 69.9155  1
------> CAND: 472.081408 4195.610352 0.6720307 4.3945470 160.512 69.7096  1
------> CAND: 472.124487 4195.610352 0.6720307 4.3945470 160.235 69.5893  1
------> CAND: 472.029247 4195.610352 0.6720307 4.3945470 157.333 68.3286  1
------> CAND: 472.149140 4195.610352 0.6720307 4.3945470 155.645 67.5958  1
------> CAND: 472.110473 4195.610352 0.6720307 4.3945470 154.598 67.1411  1
------> CAND: 472.151735 4195.610352 0.6720307 4.3945470 154.333 67.026  1
------> CAND: 471.969041 4195.610352 0.6720307 4.3945470 150.882 65.527  1
------> CAND: 471.976047 4195.610352 0.6720307 4.3945470 149.424 64.8938  1
------> CAND: 472.128639 4195.610352 0.6720307 4.3945470 148.485 64.4861  1
------> CAND: 472.126563 4195.610352 0.6720307 4.3945470 147.847 64.2091  1
------> CAND: 472.067654 4195.610352 0.6720307 4.3945470 147.569 64.0883  1
------> CAND: 471.978123 4195.610352 0.6720307 4.3945470 146.703 63.7121  1
------> CAND: 472.006929 4195.610352 0.6720307 4.3945470 146.63 63.6807  1
------> CAND: 472.162634 4195.610352 0.6720307 4.3945470 145.355 63.1271  1
------> CAND: 472.128379 4195.610352 0.6720307 4.3945470 145.314 63.1089  1
------> CAND: 472.132531 4195.610352 0.6720307 4.3945470 145.174 63.0482  1
------> CAND: 472.137981 4195.610352 0.6720307 4.3945470 139.095 60.4083  1
------> CAND: 471.965148 4195.610352 0.6720307 4.3945470 137.385 59.6657  1
------> CAND: 471.995251 4195.610352 0.6720307 4.3945470 137.031 59.5118  1
------> CAND: 472.043779 4195.610352 0.6720307 4.3945470 136.148 59.1283  1
------> CAND: 472.067914 4195.610352 0.6720307 4.3945470 134.636 58.4717  1
------> CAND: 472.081667 4195.610352 0.6720307 4.3945470 133.094 57.802  1
------> CAND: 472.059869 4195.610352 0.6720307 4.3945470 132.882 57.7098  1
------> CAND: 472.036513 4195.610352 0.6720307 4.3945470 132.767 57.66  1
------> CAND: 471.953729 4195.610352 0.6720307 4.3945470 131.702 57.1976  1
------> CAND: 472.148880 4195.610352 0.6720307 4.3945470 130.999 56.892  1
------> CAND: 472.066356 4195.610352 0.6720307 4.3945470 130.861 56.8324  1
------> CAND: 472.115144 4195.610352 0.6720307 4.3945470 130.644 56.7381  1
------> CAND: 472.139019 4195.610352 0.6720307 4.3945470 129.591 56.2808  1
------> CAND: 471.988244 4195.610352 0.6720307 4.3945470 129.462 56.2246  1
------> CAND: 472.084522 4195.610352 0.6720307 4.3945470 125.951 54.6999  1
------> CAND: 472.005891 4195.610352 0.6720307 4.3945470 124.066 53.8813  1
------> CAND: 472.117480 4195.610352 0.6720307 4.3945470 124.025 53.8635  1
------> CAND: 472.150956 4195.610352 0.6720307 4.3945470 123.032 53.4322  1
------> CAND: 472.153292 4195.610352 0.6720307 4.3945470 122.348 53.1353  1
------> CAND: 472.091529 4195.610352 0.6720307 4.3945470 121.769 52.8837  1
------> CAND: 472.142912 4195.610352 0.6720307 4.3945470 121.587 52.8047  1
------> CAND: 471.996548 4195.610352 0.6720307 4.3945470 120.939 52.5229  1
------> CAND: 472.135905 4195.610352 0.6720307 4.3945470 120.913 52.512  1
------> CAND: 472.039627 4195.610352 0.6720307 4.3945470 120.385 52.2824  1
------> CAND: 472.002517 4195.610352 0.6720307 4.3945470 119.505 51.9002  1
------> CAND: 472.101650 4195.610352 0.6720307 4.3945470 119.119 51.7326  1
------> CAND: 472.153811 4195.610352 0.6720307 4.3945470 118.143 51.309  1
------> CAND: 472.046893 4195.610352 0.6720307 4.3945470 117.988 51.2417  1
------> CAND: 472.135645 4195.610352 0.6720307 4.3945470 117.906 51.2058  1
------> CAND: 472.026133 4195.610352 0.6720307 4.3945470 117.304 50.9446  1
------> CAND: 471.964369 4195.610352 0.6720307 4.3945470 116.831 50.7393  1
------> CAND: 472.143431 4195.610352 0.6720307 4.3945470 114.922 49.9101  1
------> CAND: 471.989801 4195.610352 0.6720307 4.3945470 114.881 49.892  1
------> CAND: 471.988504 4195.610352 0.6720307 4.3945470 114.618 49.7778  1
------> CAND: 472.127341 4195.610352 0.6720307 4.3945470 113.978 49.5002  1
------> CAND: 471.981497 4195.610352 0.6720307 4.3945470 113.651 49.3579  1
------> CAND: 472.098017 4195.610352 0.6720307 4.3945470 112.853 49.0116  1
------> CAND: 472.131234 4195.610352 0.6720307 4.3945470 111.902 48.5984  1
------> CAND: 472.069471 4195.610352 0.6720307 4.3945470 111.129 48.2628  1
------> CAND: 472.079332 4195.610352 0.6720307 4.3945470 110.493 47.9864  1
------> CAND: 472.133050 4195.610352 0.6720307 4.3945470 110.358 47.9281  1
------> CAND: 471.954768 4195.610352 0.6720307 4.3945470 108.628 47.1767  1
------> CAND: 472.062983 4195.610352 0.6720307 4.3945470 108.19 46.9862  1
------> CAND: 472.075958 4195.610352 0.6720307 4.3945470 107.329 46.6125  1
------> CAND: 472.129417 4195.610352 0.6720307 4.3945470 106.958 46.4512  1
------> CAND: 472.106840 4195.610352 0.6720307 4.3945470 106.625 46.3066  1
------> CAND: 472.159001 4195.610352 0.6720307 4.3945470 105.846 45.9682  1
------> CAND: 472.050526 4195.610352 0.6720307 4.3945470 105.466 45.8033  1
------> CAND: 472.120334 4195.610352 0.6720307 4.3945470 105.209 45.6918  1
------> CAND: 471.990839 4195.610352 0.6720307 4.3945470 105.17 45.6748  1
------> CAND: 471.971636 4195.610352 0.6720307 4.3945470 102.552 44.5377  1
------> CAND: 472.092826 4195.610352 0.6720307 4.3945470 102.042 44.3161  1
------> CAND: 472.158742 4195.610352 0.6720307 4.3945470 101.383 44.0301  1
------> CAND: 472.118258 4195.610352 0.6720307 4.3945470 100.709 43.7375  1
------> CAND: 472.079851 4195.610352 0.6720307 4.3945470 100.606 43.6925  1
------> CAND: 472.046374 4195.610352 0.6720307 4.3945470 100.552 43.6694  1
[05:58:30][1120669][INFO ] Statistics: count dirty SumSpec pages 522140 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:58:30][1120669][INFO ] Data processing finished successfully!
05:58:30 (1120669): called boinc_finish(0)

</stderr_txt>
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