Task 1706884662

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_117_4550000_1
Workunit ID: 860059164
Created: 1 Jan 2025 19:26:44 UTC
Sent: 1 Jan 2025 22:12:51 UTC
Report deadline: 15 Jan 2025 22:12:51 UTC
Received: 2 Jan 2025 5:26:26 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 398.96
CPU time (sec): 36.26
Peak working set size (MB): 291.45
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>
[00:18:28][3491693][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_117.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 4550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_117.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_117_4550000_1_0
------> GPU usage: 0.500000
[00:18:28][3491693][INFO ] Starting data processing...
[00:18:28][3491693][INFO ] opti: No host transfer for n_steps. Use device global.
[00:18:28][3491693][INFO ] opti: No host transfer for mean. Use device global.
[00:18:28][3491693][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:18:28][3491693][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:18:28][3491693][INFO ] opti: power spectrum in fft callback (static link).
[00:18:28][3491693][INFO ] opti: __constant__ access is not uniform, bad!
[00:18:29][3491693][INFO ] Running on device 5 NVIDIA TITAN V
[00:18:29][3491693][INFO ] CUDA global memory status (initial GPU state, including context):
[00:18:29][3491693][INFO ] No template file. Generating templates.
[00:18:29][3491693][INFO ] Template param value T_cons = 50000
[00:18:35][3491693][INFO ] Number of generated templates to be used: 50000
[00:18:35][3491693][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_117.cpt
[00:18:35][3491693][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_117.cpt (No such file or directory).
------> Starting from scratch...
[00:18:35][3491693][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_117.binary
[00:18:35][3491693][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_DM241.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767791391
------> 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: 241.7 cm^-3 pc
------> Scale factor: 1.43858
[00:18:35][3491693][INFO ] Allocating memory for dedispersed compressed time series...
[00:18:35][3491693][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:18:35][3491693][INFO ] 8-bit allocation done
[00:18:35][3491693][INFO ] Foobar
[00:18:35][3491693][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_117.binary
[00:18:36][3491693][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:18:36][3491693][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:18:36][3491693][INFO ] FftSize = 12582913
[00:18:36][3491693][INFO ] Seed for random number generator is 1112756643.
[00:18:39][3491693][INFO ] 8[00:18:39][3491693][INFO ] 9[00:18:40][3491693][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:18:40][3491693][INFO ] Normalization factor 3.97364e-08
[00:18:41][3491693][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
[00:18:41][3491693][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
[00:18:41][3491693][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:18:41][3491693][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:18:41][3491693][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:19:28][3491693][INFO ] Checkpoint committed!
[00:20:28][3491693][INFO ] Checkpoint committed!
[00:21:28][3491693][INFO ] Checkpoint committed!
[00:22:29][3491693][INFO ] Checkpoint committed!
[00:23:29][3491693][INFO ] Checkpoint committed!
[00:24:29][3491693][INFO ] Checkpoint committed!
[00:25:05][3491693][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 481.863606 4079.514404 0.8652458 3.2645049 225.358 97.8717  1
------> CAND: 481.998810 4079.514404 0.8652458 3.2645049 217.684 94.539  1
------> CAND: 481.950022 4079.514404 0.8652458 3.2645049 211.799 91.983  1
------> CAND: 481.907463 4079.514404 0.8652458 3.2645049 208.467 90.536  1
------> CAND: 481.885664 4079.514404 0.8652458 3.2645049 206.865 89.8405  1
------> CAND: 481.974935 4079.514404 0.8652458 3.2645049 203.724 88.4764  1
------> CAND: 481.886702 4079.514404 0.8652458 3.2645049 201.502 87.5113  1
------> CAND: 481.909020 4079.514404 0.8652458 3.2645049 193.56 84.0622  1
------> CAND: 481.872429 4079.514404 0.8652458 3.2645049 188.793 81.9918  1
------> CAND: 481.986094 4079.514404 0.8652458 3.2645049 185.515 80.5683  1
------> CAND: 481.889816 4079.514404 0.8652458 3.2645049 183.252 79.5851  1
------> CAND: 481.789386 4079.514404 0.8652458 3.2645049 180.531 78.4038  1
------> CAND: 481.902013 4079.514404 0.8652458 3.2645049 174.388 75.7355  1
------> CAND: 481.916286 4079.514404 0.8652458 3.2645049 172.726 75.0138  1
------> CAND: 482.028134 4079.514404 0.8652458 3.2645049 172.492 74.9125  1
------> CAND: 481.980904 4079.514404 0.8652458 3.2645049 171.84 74.6293  1
------> CAND: 481.788607 4079.514404 0.8652458 3.2645049 171.634 74.5395  1
------> CAND: 481.895006 4079.514404 0.8652458 3.2645049 164.204 71.3128  1
------> CAND: 481.869315 4079.514404 0.8652458 3.2645049 164.059 71.2499  1
------> CAND: 481.886961 4079.514404 0.8652458 3.2645049 163.404 70.9654  1
------> CAND: 481.876581 4079.514404 0.8652458 3.2645049 162.936 70.7623  1
------> CAND: 481.936009 4079.514404 0.8652458 3.2645049 161.678 70.2158  1
------> CAND: 481.815337 4079.514404 0.8652458 3.2645049 157.484 68.3944  1
------> CAND: 481.895525 4079.514404 0.8652458 3.2645049 157.021 68.1932  1
------> CAND: 481.910577 4079.514404 0.8652458 3.2645049 155.168 67.3887  1
------> CAND: 481.787050 4079.514404 0.8652458 3.2645049 155.168 67.3885  1
------> CAND: 481.948725 4079.514404 0.8652458 3.2645049 154.597 67.1408  1
------> CAND: 482.033844 4079.514404 0.8652458 3.2645049 152.497 66.2286  1
------> CAND: 481.791203 4079.514404 0.8652458 3.2645049 151.502 65.7965  1
------> CAND: 481.890595 4079.514404 0.8652458 3.2645049 149.726 65.0252  1
------> CAND: 481.829610 4079.514404 0.8652458 3.2645049 148.952 64.6892  1
------> CAND: 481.784715 4079.514404 0.8652458 3.2645049 148.268 64.3918  1
------> CAND: 482.021906 4079.514404 0.8652458 3.2645049 147.3 63.9714  1
------> CAND: 481.849852 4079.514404 0.8652458 3.2645049 145.628 63.2456  1
------> CAND: 481.813001 4079.514404 0.8652458 3.2645049 145.593 63.2303  1
------> CAND: 481.817413 4079.514404 0.8652458 3.2645049 143.498 62.3202  1
------> CAND: 481.871650 4079.514404 0.8652458 3.2645049 143.088 62.1425  1
------> CAND: 481.853485 4079.514404 0.8652458 3.2645049 141.926 61.6377  1
------> CAND: 481.868277 4079.514404 0.8652458 3.2645049 140.768 61.135  1
------> CAND: 481.966112 4079.514404 0.8652458 3.2645049 139.273 60.4855  1
------> CAND: 481.967409 4079.514404 0.8652458 3.2645049 138.94 60.341  1
------> CAND: 481.814299 4079.514404 0.8652458 3.2645049 138.91 60.3277  1
------> CAND: 482.043964 4079.514404 0.8652458 3.2645049 135.96 59.0467  1
------> CAND: 481.859194 4079.514404 0.8652458 3.2645049 135.149 58.6944  1
------> CAND: 482.027615 4079.514404 0.8652458 3.2645049 134.711 58.504  1
------> CAND: 481.786791 4079.514404 0.8652458 3.2645049 133.941 58.1699  1
------> CAND: 482.019052 4079.514404 0.8652458 3.2645049 133.757 58.09  1
------> CAND: 482.012304 4079.514404 0.8652458 3.2645049 133.346 57.9116  1
------> CAND: 481.826236 4079.514404 0.8652458 3.2645049 132.938 57.7342  1
------> CAND: 481.949763 4079.514404 0.8652458 3.2645049 132.723 57.6411  1
------> CAND: 481.984796 4079.514404 0.8652458 3.2645049 132.629 57.6  1
------> CAND: 481.827793 4079.514404 0.8652458 3.2645049 132.581 57.5793  1
------> CAND: 481.993360 4079.514404 0.8652458 3.2645049 131.858 57.2651  1
------> CAND: 481.884107 4079.514404 0.8652458 3.2645049 130.963 56.8764  1
------> CAND: 481.995696 4079.514404 0.8652458 3.2645049 130.261 56.5717  1
------> CAND: 482.005817 4079.514404 0.8652458 3.2645049 130.003 56.4596  1
------> CAND: 481.798988 4079.514404 0.8652458 3.2645049 126.686 55.0192  1
------> CAND: 481.789905 4079.514404 0.8652458 3.2645049 125.824 54.6447  1
------> CAND: 481.955212 4079.514404 0.8652458 3.2645049 124.928 54.2554  1
------> CAND: 481.792760 4079.514404 0.8652458 3.2645049 124.516 54.0767  1
------> CAND: 481.792241 4079.514404 0.8652458 3.2645049 124.493 54.0668  1
------> CAND: 481.935230 4079.514404 0.8652458 3.2645049 123.711 53.727  1
------> CAND: 481.882031 4079.514404 0.8652458 3.2645049 122.727 53.2999  1
------> CAND: 482.026837 4079.514404 0.8652458 3.2645049 122.224 53.0813  1
------> CAND: 481.885404 4079.514404 0.8652458 3.2645049 122.12 53.0358  1
------> CAND: 481.964036 4079.514404 0.8652458 3.2645049 121.796 52.8953  1
------> CAND: 481.803140 4079.514404 0.8652458 3.2645049 121.79 52.8928  1
------> CAND: 481.840509 4079.514404 0.8652458 3.2645049 121.502 52.7678  1
------> CAND: 481.786012 4079.514404 0.8652458 3.2645049 120.917 52.5135  1
------> CAND: 481.798728 4079.514404 0.8652458 3.2645049 120.675 52.4087  1
------> CAND: 481.841807 4079.514404 0.8652458 3.2645049 120.479 52.3233  1
------> CAND: 481.910317 4079.514404 0.8652458 3.2645049 119.921 52.0812  1
------> CAND: 481.867758 4079.514404 0.8652458 3.2645049 118.731 51.5643  1
------> CAND: 481.836098 4079.514404 0.8652458 3.2645049 116.284 50.5016  1
------> CAND: 481.804697 4079.514404 0.8652458 3.2645049 114.342 49.6583  1
------> CAND: 481.945870 4079.514404 0.8652458 3.2645049 114.11 49.5572  1
------> CAND: 481.828572 4079.514404 0.8652458 3.2645049 114.07 49.5398  1
------> CAND: 481.960402 4079.514404 0.8652458 3.2645049 113.352 49.2281  1
------> CAND: 482.026318 4079.514404 0.8652458 3.2645049 112.415 48.8212  1
------> CAND: 481.832724 4079.514404 0.8652458 3.2645049 111.74 48.5282  1
------> CAND: 482.013861 4079.514404 0.8652458 3.2645049 110.919 48.1715  1
------> CAND: 481.932116 4079.514404 0.8652458 3.2645049 110.889 48.1586  1
------> CAND: 481.994917 4079.514404 0.8652458 3.2645049 110.736 48.0919  1
------> CAND: 482.036698 4079.514404 0.8652458 3.2645049 110.423 47.9562  1
------> CAND: 481.790164 4079.514404 0.8652458 3.2645049 108.853 47.2741  1
------> CAND: 481.838174 4079.514404 0.8652458 3.2645049 108.167 46.9765  1
------> CAND: 481.976752 4079.514404 0.8652458 3.2645049 107.893 46.8574  1
------> CAND: 481.883847 4079.514404 0.8652458 3.2645049 107.797 46.8158  1
------> CAND: 481.886442 4079.514404 0.8652458 3.2645049 106.816 46.3898  1
------> CAND: 481.919919 4079.514404 0.8652458 3.2645049 106.764 46.3671  1
------> CAND: 481.974416 4079.514404 0.8652458 3.2645049 106.465 46.2373  1
------> CAND: 481.813520 4079.514404 0.8652458 3.2645049 106.315 46.1719  1
------> CAND: 481.866720 4079.514404 0.8652458 3.2645049 105.953 46.0149  1
------> CAND: 481.994398 4079.514404 0.8652458 3.2645049 104.954 45.5809  1
------> CAND: 481.875543 4079.514404 0.8652458 3.2645049 104.717 45.4781  1
------> CAND: 481.807552 4079.514404 0.8652458 3.2645049 104.603 45.4286  1
------> CAND: 481.952098 4079.514404 0.8652458 3.2645049 104.583 45.4197  1
------> CAND: 481.990506 4079.514404 0.8652458 3.2645049 104.201 45.2539  1
------> CAND: 481.811963 4079.514404 0.8652458 3.2645049 103.23 44.8321  1
------> CAND: 481.821825 4079.514404 0.8652458 3.2645049 102.414 44.4777  1
[00:25:05][3491693][INFO ] Statistics: count dirty SumSpec pages 496038 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:25:05][3491693][INFO ] Data processing finished successfully!
00:25:05 (3491693): called boinc_finish(0)

</stderr_txt>
]]>