Task 1703136827

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_60_5600000_0
Workunit ID: 857757227
Created: 25 Dec 2024 23:19:42 UTC
Sent: 26 Dec 2024 13:54:01 UTC
Report deadline: 9 Jan 2025 13:54:01 UTC
Received: 26 Dec 2024 18:53:01 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 426.52
CPU time (sec): 46.42
Peak working set size (MB): 272.5
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Initial
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>
[18:45:44][1012856][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_60.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 5600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_60.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_60_5600000_0_0
------> GPU usage: 0.330000
[18:45:44][1012856][INFO ] Starting data processing...
[18:45:44][1012856][INFO ] opti: No host transfer for n_steps. Use device global.
[18:45:44][1012856][INFO ] opti: No host transfer for mean. Use device global.
[18:45:44][1012856][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:45:44][1012856][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:45:44][1012856][INFO ] opti: power spectrum in fft callback (static link).
[18:45:44][1012856][INFO ] opti: __constant__ access is not uniform, bad!
[18:45:45][1012856][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[18:45:45][1012856][INFO ] CUDA global memory status (initial GPU state, including context):
[18:45:45][1012856][INFO ] No template file. Generating templates.
[18:45:45][1012856][INFO ] Template param value T_cons = 50000
[18:45:51][1012856][INFO ] Number of generated templates to be used: 50000
[18:45:51][1012856][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_60.cpt
[18:45:51][1012856][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_60.cpt (No such file or directory).
------> Starting from scratch...
[18:45:51][1012856][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_60.binary
[18:45:51][1012856][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM236.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79676610796
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 236 cm^-3 pc
------> Scale factor: 1.31388
[18:45:51][1012856][INFO ] Allocating memory for dedispersed compressed time series...
[18:45:51][1012856][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:45:51][1012856][INFO ] 8-bit allocation done
[18:45:51][1012856][INFO ] Foobar
[18:45:51][1012856][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_60.binary
[18:45:52][1012856][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:45:52][1012856][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:45:52][1012856][INFO ] FftSize = 12582913
[18:45:52][1012856][INFO ] Seed for random number generator is 1107885991.
[18:45:56][1012856][INFO ] 8[18:45:56][1012856][INFO ] 9[18:45:57][1012856][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:45:57][1012856][INFO ] Normalization factor 3.97364e-08
[18:45:58][1012856][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
[18:45:58][1012856][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
[18:45:58][1012856][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:45:58][1012856][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:45:58][1012856][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:46:44][1012856][INFO ] Checkpoint committed!
[18:47:44][1012856][INFO ] Checkpoint committed!
[18:48:44][1012856][INFO ] Checkpoint committed!
[18:49:44][1012856][INFO ] Checkpoint committed!
[18:50:44][1012856][INFO ] Checkpoint committed!
[18:51:44][1012856][INFO ] Checkpoint committed!
[18:52:44][1012856][INFO ] Checkpoint committed!
[18:52:48][1012856][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 454.110139 3926.085693 0.5399384 3.4080262 282.639 122.749  1
------> CAND: 453.947427 3926.085693 0.5399384 3.4080262 231.917 100.72  1
------> CAND: 454.144914 3926.085693 0.5399384 3.4080262 215.916 93.7711  1
------> CAND: 453.960922 3926.085693 0.5399384 3.4080262 207.262 90.0129  1
------> CAND: 453.917584 3926.085693 0.5399384 3.4080262 206.216 89.5583  1
------> CAND: 454.025020 3926.085693 0.5399384 3.4080262 201.609 87.5578  1
------> CAND: 453.939123 3926.085693 0.5399384 3.4080262 200.235 86.9609  1
------> CAND: 454.084708 3926.085693 0.5399384 3.4080262 193.669 84.1093  1
------> CAND: 454.143097 3926.085693 0.5399384 3.4080262 191.405 83.126  1
------> CAND: 454.110659 3926.085693 0.5399384 3.4080262 183.582 79.7288  1
------> CAND: 453.894487 3926.085693 0.5399384 3.4080262 177.458 77.0691  1
------> CAND: 453.997513 3926.085693 0.5399384 3.4080262 175.824 76.3593  1
------> CAND: 453.953655 3926.085693 0.5399384 3.4080262 175.701 76.306  1
------> CAND: 454.039553 3926.085693 0.5399384 3.4080262 172.362 74.8561  1
------> CAND: 453.970005 3926.085693 0.5399384 3.4080262 169.201 73.483  1
------> CAND: 454.007114 3926.085693 0.5399384 3.4080262 166.156 72.1607  1
------> CAND: 453.949503 3926.085693 0.5399384 3.4080262 165.132 71.7157  1
------> CAND: 453.892930 3926.085693 0.5399384 3.4080262 164.884 71.608  1
------> CAND: 453.931857 3926.085693 0.5399384 3.4080262 164.485 71.4349  1
------> CAND: 454.081853 3926.085693 0.5399384 3.4080262 164.4 71.3978  1
------> CAND: 454.102873 3926.085693 0.5399384 3.4080262 164.265 71.3393  1
------> CAND: 453.942497 3926.085693 0.5399384 3.4080262 163.322 70.9297  1
------> CAND: 453.958846 3926.085693 0.5399384 3.4080262 163.12 70.8421  1
------> CAND: 454.096645 3926.085693 0.5399384 3.4080262 160.367 69.6464  1
------> CAND: 454.047338 3926.085693 0.5399384 3.4080262 158.963 69.0367  1
------> CAND: 454.106247 3926.085693 0.5399384 3.4080262 158.366 68.7774  1
------> CAND: 454.057719 3926.085693 0.5399384 3.4080262 157.015 68.1908  1
------> CAND: 453.922514 3926.085693 0.5399384 3.4080262 156.542 67.9852  1
------> CAND: 453.935490 3926.085693 0.5399384 3.4080262 155.858 67.6881  1
------> CAND: 454.109880 3926.085693 0.5399384 3.4080262 155.459 67.5151  1
------> CAND: 453.985835 3926.085693 0.5399384 3.4080262 155.453 67.5123  1
------> CAND: 454.003222 3926.085693 0.5399384 3.4080262 155.3 67.4461  1
------> CAND: 453.985575 3926.085693 0.5399384 3.4080262 154.65 67.1636  1
------> CAND: 454.109101 3926.085693 0.5399384 3.4080262 154.037 66.8974  1
------> CAND: 454.129862 3926.085693 0.5399384 3.4080262 153.863 66.8217  1
------> CAND: 453.956770 3926.085693 0.5399384 3.4080262 153.507 66.6671  1
------> CAND: 454.064985 3926.085693 0.5399384 3.4080262 152.08 66.0477  1
------> CAND: 454.033844 3926.085693 0.5399384 3.4080262 150.995 65.5761  1
------> CAND: 453.981942 3926.085693 0.5399384 3.4080262 150.429 65.3304  1
------> CAND: 453.908241 3926.085693 0.5399384 3.4080262 149.138 64.7696  1
------> CAND: 453.964295 3926.085693 0.5399384 3.4080262 149.098 64.7525  1
------> CAND: 453.918362 3926.085693 0.5399384 3.4080262 148.085 64.3125  1
------> CAND: 454.006076 3926.085693 0.5399384 3.4080262 147.433 64.0295  1
------> CAND: 453.929002 3926.085693 0.5399384 3.4080262 146.102 63.4512  1
------> CAND: 454.069916 3926.085693 0.5399384 3.4080262 145.239 63.0763  1
------> CAND: 454.025280 3926.085693 0.5399384 3.4080262 144.294 62.6661  1
------> CAND: 453.988949 3926.085693 0.5399384 3.4080262 143.94 62.5124  1
------> CAND: 454.130122 3926.085693 0.5399384 3.4080262 143.47 62.3084  1
------> CAND: 454.040851 3926.085693 0.5399384 3.4080262 143.147 62.168  1
------> CAND: 454.035401 3926.085693 0.5399384 3.4080262 142.761 62.0004  1
------> CAND: 454.036958 3926.085693 0.5399384 3.4080262 141.917 61.6337  1
------> CAND: 454.079517 3926.085693 0.5399384 3.4080262 141.828 61.5952  1
------> CAND: 453.913951 3926.085693 0.5399384 3.4080262 141.561 61.479  1
------> CAND: 453.930819 3926.085693 0.5399384 3.4080262 140.117 60.8522  1
------> CAND: 453.906944 3926.085693 0.5399384 3.4080262 140.034 60.8158  1
------> CAND: 454.109620 3926.085693 0.5399384 3.4080262 139.623 60.6377  1
------> CAND: 453.888778 3926.085693 0.5399384 3.4080262 139.15 60.4323  1
------> CAND: 454.044484 3926.085693 0.5399384 3.4080262 137.88 59.8806  1
------> CAND: 453.909279 3926.085693 0.5399384 3.4080262 137.64 59.7764  1
------> CAND: 453.979087 3926.085693 0.5399384 3.4080262 134.62 58.4646  1
------> CAND: 454.098981 3926.085693 0.5399384 3.4080262 134.451 58.3911  1
------> CAND: 453.975454 3926.085693 0.5399384 3.4080262 132.902 57.7188  1
------> CAND: 454.140243 3926.085693 0.5399384 3.4080262 132.324 57.4676  1
------> CAND: 454.013862 3926.085693 0.5399384 3.4080262 131.427 57.078  1
------> CAND: 454.110918 3926.085693 0.5399384 3.4080262 131.383 57.059  1
------> CAND: 454.090676 3926.085693 0.5399384 3.4080262 131.181 56.971  1
------> CAND: 453.910836 3926.085693 0.5399384 3.4080262 130.671 56.7497  1
------> CAND: 454.037477 3926.085693 0.5399384 3.4080262 129.819 56.3795  1
------> CAND: 454.118963 3926.085693 0.5399384 3.4080262 129.253 56.134  1
------> CAND: 453.886443 3926.085693 0.5399384 3.4080262 128.532 55.8206  1
------> CAND: 454.118444 3926.085693 0.5399384 3.4080262 127.146 55.2188  1
------> CAND: 453.941459 3926.085693 0.5399384 3.4080262 126.75 55.0466  1
------> CAND: 454.132976 3926.085693 0.5399384 3.4080262 126.453 54.918  1
------> CAND: 454.029173 3926.085693 0.5399384 3.4080262 126.261 54.8345  1
------> CAND: 453.880214 3926.085693 0.5399384 3.4080262 125.07 54.3171  1
------> CAND: 453.937047 3926.085693 0.5399384 3.4080262 124.797 54.1984  1
------> CAND: 454.054605 3926.085693 0.5399384 3.4080262 124.2 53.9392  1
------> CAND: 454.070175 3926.085693 0.5399384 3.4080262 123.788 53.7606  1
------> CAND: 454.104171 3926.085693 0.5399384 3.4080262 123.057 53.443  1
------> CAND: 453.955213 3926.085693 0.5399384 3.4080262 122.694 53.2853  1
------> CAND: 453.897861 3926.085693 0.5399384 3.4080262 122.214 53.0771  1
------> CAND: 454.022166 3926.085693 0.5399384 3.4080262 122.117 53.0349  1
------> CAND: 454.119482 3926.085693 0.5399384 3.4080262 121.691 52.8497  1
------> CAND: 454.070954 3926.085693 0.5399384 3.4080262 121.233 52.651  1
------> CAND: 454.026318 3926.085693 0.5399384 3.4080262 120.254 52.2255  1
------> CAND: 453.904089 3926.085693 0.5399384 3.4080262 118.318 51.3849  1
------> CAND: 454.103652 3926.085693 0.5399384 3.4080262 117.816 51.1669  1
------> CAND: 453.998291 3926.085693 0.5399384 3.4080262 116.87 50.7559  1
------> CAND: 453.992841 3926.085693 0.5399384 3.4080262 116.521 50.6045  1
------> CAND: 454.052009 3926.085693 0.5399384 3.4080262 115.643 50.2231  1
------> CAND: 454.077182 3926.085693 0.5399384 3.4080262 115.379 50.1086  1
------> CAND: 454.037736 3926.085693 0.5399384 3.4080262 115.144 50.0064  1
------> CAND: 454.011786 3926.085693 0.5399384 3.4080262 113.507 49.2955  1
------> CAND: 453.974416 3926.085693 0.5399384 3.4080262 113.442 49.2673  1
------> CAND: 453.917843 3926.085693 0.5399384 3.4080262 111.61 48.4715  1
------> CAND: 453.880733 3926.085693 0.5399384 3.4080262 111.397 48.379  1
------> CAND: 454.042667 3926.085693 0.5399384 3.4080262 110.906 48.1659  1
------> CAND: 454.122077 3926.085693 0.5399384 3.4080262 110.573 48.0213  1
------> CAND: 453.909539 3926.085693 0.5399384 3.4080262 110.345 47.9223  1
------> CAND: 453.955472 3926.085693 0.5399384 3.4080262 109.729 47.6549  1
[18:52:48][1012856][INFO ] Statistics: count dirty SumSpec pages 477491 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:52:48][1012856][INFO ] Data processing finished successfully!
18:52:48 (1012856): called boinc_finish(0)

</stderr_txt>
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