Task 1704590216

Name: Ter5_1_dns_cfbf00097_segment_6_dms_200_40000_31_6700000_2
Workunit ID: 854952497
Created: 28 Dec 2024 14:01:25 UTC
Sent: 28 Dec 2024 15:42:58 UTC
Report deadline: 11 Jan 2025 15:42:58 UTC
Received: 28 Dec 2024 22:54:10 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 415.97
CPU time (sec): 29.32
Peak working set size (MB): 362.94
Peak swap size (MB): 36488.28
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[17:47:02][1997640][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_cfbf00097_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00097_segment_6_dms_200_31.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 6700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_31.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_40000_31_6700000_2_0
------> GPU usage: 0.500000
[17:47:02][1997640][INFO ] Starting data processing...
[17:47:02][1997640][INFO ] opti: No host transfer for n_steps. Use device global.
[17:47:02][1997640][INFO ] opti: No host transfer for mean. Use device global.
[17:47:02][1997640][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:47:02][1997640][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:47:02][1997640][INFO ] opti: power spectrum in fft callback (static link).
[17:47:02][1997640][INFO ] opti: __constant__ access is not uniform, bad!
[17:47:03][1997640][INFO ] Running on device 2 NVIDIA TITAN V
[17:47:03][1997640][INFO ] CUDA global memory status (initial GPU state, including context):
[17:47:03][1997640][INFO ] No template file. Generating templates.
[17:47:03][1997640][INFO ] Template param value T_cons = 50000
[17:47:09][1997640][INFO ] Number of generated templates to be used: 50000
[17:47:09][1997640][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00097_segment_6_dms_200_31.cpt
[17:47:09][1997640][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00097_segment_6_dms_200_31.cpt (No such file or directory).
------> Starting from scratch...
[17:47:09][1997640][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_31.binary
[17:47:09][1997640][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00097/Ter5_1_dns_cfbf00097_segment_6_dms_200_DM233.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776209001757
------> 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): 174807.67
------> DEC (J2000): -244650.099998
------> 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: 233.1 cm^-3 pc
------> Scale factor: 1.06958
[17:47:09][1997640][INFO ] Allocating memory for dedispersed compressed time series...
[17:47:09][1997640][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:47:09][1997640][INFO ] 8-bit allocation done
[17:47:09][1997640][INFO ] Foobar
[17:47:09][1997640][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_31.binary
[17:47:09][1997640][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:47:09][1997640][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:47:09][1997640][INFO ] FftSize = 12582913
[17:47:09][1997640][INFO ] Seed for random number generator is -1039262551.
[17:47:12][1997640][INFO ] 8[17:47:12][1997640][INFO ] 9[17:47:13][1997640][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:47:13][1997640][INFO ] Normalization factor 3.97364e-08
[17:47:13][1997640][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
[17:47:13][1997640][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1579 MB (10478 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:47:13][1997640][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:47:13][1997640][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:47:13][1997640][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:48:02][1997640][INFO ] Checkpoint committed!
[17:49:02][1997640][INFO ] Checkpoint committed!
[17:50:02][1997640][INFO ] Checkpoint committed!
[17:51:03][1997640][INFO ] Checkpoint committed!
[17:52:03][1997640][INFO ] Checkpoint committed!
[17:53:03][1997640][INFO ] Checkpoint committed!
[17:53:57][1997640][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 463.885849 4617.149414 0.7124115 6.1233587 256.133 111.237  1
------> CAND: 463.848999 4617.149414 0.7124115 6.1233587 214.702 93.2439  1
------> CAND: 463.907129 4617.149414 0.7124115 6.1233587 210.315 91.3388  1
------> CAND: 463.819934 4617.149414 0.7124115 6.1233587 209.367 90.9267  1
------> CAND: 463.802287 4617.149414 0.7124115 6.1233587 206.235 89.5669  1
------> CAND: 463.843809 4617.149414 0.7124115 6.1233587 203.41 88.3397  1
------> CAND: 463.765178 4617.149414 0.7124115 6.1233587 201.245 87.3997  1
------> CAND: 463.925035 4617.149414 0.7124115 6.1233587 200.694 87.1604  1
------> CAND: 463.893894 4617.149414 0.7124115 6.1233587 193.74 84.1403  1
------> CAND: 463.791648 4617.149414 0.7124115 6.1233587 190.863 82.8906  1
------> CAND: 463.962145 4617.149414 0.7124115 6.1233587 181.789 78.9498  1
------> CAND: 463.915433 4617.149414 0.7124115 6.1233587 181.56 78.8503  1
------> CAND: 463.842252 4617.149414 0.7124115 6.1233587 179.131 77.7958  1
------> CAND: 463.913876 4617.149414 0.7124115 6.1233587 177.975 77.2938  1
------> CAND: 463.814744 4617.149414 0.7124115 6.1233587 176.621 76.7055  1
------> CAND: 463.938789 4617.149414 0.7124115 6.1233587 172.741 75.0207  1
------> CAND: 463.825643 4617.149414 0.7124115 6.1233587 171.903 74.6564  1
------> CAND: 463.944498 4617.149414 0.7124115 6.1233587 169.64 73.6737  1
------> CAND: 463.860677 4617.149414 0.7124115 6.1233587 168.73 73.2786  1
------> CAND: 463.919067 4617.149414 0.7124115 6.1233587 165.115 71.7086  1
------> CAND: 463.903755 4617.149414 0.7124115 6.1233587 164.573 71.4733  1
------> CAND: 463.873133 4617.149414 0.7124115 6.1233587 163.191 70.8729  1
------> CAND: 463.833429 4617.149414 0.7124115 6.1233587 160.341 69.6351  1
------> CAND: 463.892078 4617.149414 0.7124115 6.1233587 157.837 68.5476  1
------> CAND: 463.918028 4617.149414 0.7124115 6.1233587 156.53 67.9802  1
------> CAND: 463.747271 4617.149414 0.7124115 6.1233587 154.537 67.1145  1
------> CAND: 463.889742 4617.149414 0.7124115 6.1233587 153.493 66.6612  1
------> CAND: 463.757133 4617.149414 0.7124115 6.1233587 152.087 66.0508  1
------> CAND: 463.723397 4617.149414 0.7124115 6.1233587 151.001 65.579  1
------> CAND: 463.954879 4617.149414 0.7124115 6.1233587 149.679 65.0046  1
------> CAND: 463.877026 4617.149414 0.7124115 6.1233587 148.763 64.6071  1
------> CAND: 463.823308 4617.149414 0.7124115 6.1233587 146.529 63.6366  1
------> CAND: 463.802547 4617.149414 0.7124115 6.1233587 143.878 62.4854  1
------> CAND: 463.777894 4617.149414 0.7124115 6.1233587 142.134 61.7282  1
------> CAND: 463.925295 4617.149414 0.7124115 6.1233587 141.724 61.5499  1
------> CAND: 463.886109 4617.149414 0.7124115 6.1233587 140.995 61.2335  1
------> CAND: 463.815522 4617.149414 0.7124115 6.1233587 140.352 60.954  1
------> CAND: 463.869760 4617.149414 0.7124115 6.1233587 140.073 60.8331  1
------> CAND: 463.729106 4617.149414 0.7124115 6.1233587 140.072 60.8327  1
------> CAND: 463.782824 4617.149414 0.7124115 6.1233587 139.557 60.6088  1
------> CAND: 463.976418 4617.149414 0.7124115 6.1233587 139.027 60.3785  1
------> CAND: 463.908427 4617.149414 0.7124115 6.1233587 136.814 59.4175  1
------> CAND: 463.878324 4617.149414 0.7124115 6.1233587 136.647 59.3449  1
------> CAND: 463.723656 4617.149414 0.7124115 6.1233587 136.532 59.2952  1
------> CAND: 463.759728 4617.149414 0.7124115 6.1233587 136.283 59.187  1
------> CAND: 463.789312 4617.149414 0.7124115 6.1233587 134.641 58.474  1
------> CAND: 463.815003 4617.149414 0.7124115 6.1233587 134.237 58.2985  1
------> CAND: 463.858082 4617.149414 0.7124115 6.1233587 132.448 57.5213  1
------> CAND: 463.728587 4617.149414 0.7124115 6.1233587 132.292 57.4536  1
------> CAND: 463.909465 4617.149414 0.7124115 6.1233587 131.983 57.3195  1
------> CAND: 463.813965 4617.149414 0.7124115 6.1233587 131.326 57.034  1
------> CAND: 463.898306 4617.149414 0.7124115 6.1233587 131.276 57.0126  1
------> CAND: 463.712497 4617.149414 0.7124115 6.1233587 127.888 55.5411  1
------> CAND: 463.759209 4617.149414 0.7124115 6.1233587 127.571 55.4032  1
------> CAND: 463.879881 4617.149414 0.7124115 6.1233587 126.19 54.8034  1
------> CAND: 463.757652 4617.149414 0.7124115 6.1233587 125.808 54.6376  1
------> CAND: 463.888444 4617.149414 0.7124115 6.1233587 125.724 54.6012  1
------> CAND: 463.846923 4617.149414 0.7124115 6.1233587 125.315 54.4237  1
------> CAND: 463.869241 4617.149414 0.7124115 6.1233587 125.258 54.3989  1
------> CAND: 463.876767 4617.149414 0.7124115 6.1233587 125.247 54.3939  1
------> CAND: 463.736891 4617.149414 0.7124115 6.1233587 124.811 54.2046  1
------> CAND: 463.844587 4617.149414 0.7124115 6.1233587 124.439 54.0434  1
------> CAND: 463.746752 4617.149414 0.7124115 6.1233587 124.27 53.97  1
------> CAND: 463.964221 4617.149414 0.7124115 6.1233587 124.114 53.9019  1
------> CAND: 463.854189 4617.149414 0.7124115 6.1233587 122.873 53.3632  1
------> CAND: 463.729365 4617.149414 0.7124115 6.1233587 122.812 53.3367  1
------> CAND: 463.967854 4617.149414 0.7124115 6.1233587 122.547 53.2213  1
------> CAND: 463.931523 4617.149414 0.7124115 6.1233587 122.405 53.1596  1
------> CAND: 463.780229 4617.149414 0.7124115 6.1233587 122.112 53.0327  1
------> CAND: 463.842771 4617.149414 0.7124115 6.1233587 120.698 52.4184  1
------> CAND: 463.954100 4617.149414 0.7124115 6.1233587 118.679 51.5415  1
------> CAND: 463.930485 4617.149414 0.7124115 6.1233587 117.712 51.1219  1
------> CAND: 463.812408 4617.149414 0.7124115 6.1233587 116.88 50.7602  1
------> CAND: 463.968892 4617.149414 0.7124115 6.1233587 116.046 50.3982  1
------> CAND: 463.948132 4617.149414 0.7124115 6.1233587 115.41 50.1221  1
------> CAND: 463.775298 4617.149414 0.7124115 6.1233587 115.368 50.1036  1
------> CAND: 463.863791 4617.149414 0.7124115 6.1233587 115.288 50.069  1
------> CAND: 463.808775 4617.149414 0.7124115 6.1233587 115.205 50.0328  1
------> CAND: 463.790610 4617.149414 0.7124115 6.1233587 115.052 49.9663  1
------> CAND: 463.733777 4617.149414 0.7124115 6.1233587 114.527 49.7384  1
------> CAND: 463.832131 4617.149414 0.7124115 6.1233587 113.969 49.4963  1
------> CAND: 463.755576 4617.149414 0.7124115 6.1233587 113.67 49.3661  1
------> CAND: 463.798135 4617.149414 0.7124115 6.1233587 112.711 48.9498  1
------> CAND: 463.873393 4617.149414 0.7124115 6.1233587 111.508 48.4273  1
------> CAND: 463.964481 4617.149414 0.7124115 6.1233587 110.717 48.0839  1
------> CAND: 463.888185 4617.149414 0.7124115 6.1233587 109.973 47.7606  1
------> CAND: 463.932821 4617.149414 0.7124115 6.1233587 109.206 47.4276  1
------> CAND: 463.800211 4617.149414 0.7124115 6.1233587 108.989 47.3333  1
------> CAND: 463.720542 4617.149414 0.7124115 6.1233587 108.831 47.2645  1
------> CAND: 463.955138 4617.149414 0.7124115 6.1233587 106.955 46.4502  1
------> CAND: 463.741043 4617.149414 0.7124115 6.1233587 106.54 46.2699  1
------> CAND: 463.836543 4617.149414 0.7124115 6.1233587 105.871 45.9793  1
------> CAND: 463.839657 4617.149414 0.7124115 6.1233587 105.636 45.8771  1
------> CAND: 463.728846 4617.149414 0.7124115 6.1233587 105.368 45.7606  1
------> CAND: 463.743638 4617.149414 0.7124115 6.1233587 103.46 44.9322  1
------> CAND: 463.826422 4617.149414 0.7124115 6.1233587 103.314 44.8689  1
------> CAND: 463.766735 4617.149414 0.7124115 6.1233587 102.376 44.4615  1
------> CAND: 463.911800 4617.149414 0.7124115 6.1233587 101.884 44.2478  1
------> CAND: 463.841992 4617.149414 0.7124115 6.1233587 101.358 44.0191  1
------> CAND: 463.810073 4617.149414 0.7124115 6.1233587 101.247 43.9712  1
[17:53:57][1997640][INFO ] Statistics: count dirty SumSpec pages 393155 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:53:57][1997640][INFO ] Data processing finished successfully!
17:53:57 (1997640): called boinc_finish(0)

</stderr_txt>
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