Task 1703140920

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_70_7350000_1
Workunit ID: 857759267
Created: 25 Dec 2024 23:20:02 UTC
Sent: 26 Dec 2024 15:15:15 UTC
Report deadline: 9 Jan 2025 15:15:15 UTC
Received: 26 Dec 2024 20:13:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 425.83
CPU time (sec): 48.97
Peak working set size (MB): 271.12
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>
[20:05:26][1015674][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_70.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 7350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_70.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_70_7350000_1_0
------> GPU usage: 0.330000
[20:05:26][1015674][INFO ] Starting data processing...
[20:05:26][1015674][INFO ] opti: No host transfer for n_steps. Use device global.
[20:05:26][1015674][INFO ] opti: No host transfer for mean. Use device global.
[20:05:26][1015674][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:05:26][1015674][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:05:26][1015674][INFO ] opti: power spectrum in fft callback (static link).
[20:05:26][1015674][INFO ] opti: __constant__ access is not uniform, bad!
[20:05:28][1015674][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[20:05:28][1015674][INFO ] CUDA global memory status (initial GPU state, including context):
[20:05:28][1015674][INFO ] No template file. Generating templates.
[20:05:28][1015674][INFO ] Template param value T_cons = 50000
[20:05:36][1015674][INFO ] Number of generated templates to be used: 50000
[20:05:36][1015674][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_70.cpt
[20:05:36][1015674][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_70.cpt (No such file or directory).
------> Starting from scratch...
[20:05:36][1015674][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_70.binary
[20:05:36][1015674][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_DM237.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766091546
------> 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: 237 cm^-3 pc
------> Scale factor: 1.31351
[20:05:36][1015674][INFO ] Allocating memory for dedispersed compressed time series...
[20:05:36][1015674][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:05:36][1015674][INFO ] 8-bit allocation done
[20:05:36][1015674][INFO ] Foobar
[20:05:36][1015674][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_70.binary
[20:05:37][1015674][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:05:37][1015674][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:05:37][1015674][INFO ] FftSize = 12582913
[20:05:37][1015674][INFO ] Seed for random number generator is 1112079610.
[20:05:41][1015674][INFO ] 8[20:05:41][1015674][INFO ] 9[20:05:43][1015674][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:05:43][1015674][INFO ] Normalization factor 3.97364e-08
[20:05:43][1015674][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
[20:05:43][1015674][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
[20:05:43][1015674][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:05:43][1015674][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:05:43][1015674][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:06:26][1015674][INFO ] Checkpoint committed!
[20:07:26][1015674][INFO ] Checkpoint committed!
[20:08:26][1015674][INFO ] Checkpoint committed!
[20:09:26][1015674][INFO ] Checkpoint committed!
[20:10:26][1015674][INFO ] Checkpoint committed!
[20:11:26][1015674][INFO ] Checkpoint committed!
[20:12:26][1015674][INFO ] Checkpoint committed!
[20:12:29][1015674][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 383.071584 3675.331055 0.9288300 3.4453824 266.774 115.858  1
------> CAND: 383.079110 3675.331055 0.9288300 3.4453824 255.979 111.17  1
------> CAND: 383.146064 3675.331055 0.9288300 3.4453824 254.811 110.663  1
------> CAND: 383.057830 3675.331055 0.9288300 3.4453824 207.596 90.1579  1
------> CAND: 383.085079 3675.331055 0.9288300 3.4453824 201.763 87.6247  1
------> CAND: 382.939754 3675.331055 0.9288300 3.4453824 189.341 82.2296  1
------> CAND: 383.051602 3675.331055 0.9288300 3.4453824 180.757 78.5016  1
------> CAND: 382.956622 3675.331055 0.9288300 3.4453824 179.748 78.0637  1
------> CAND: 383.083262 3675.331055 0.9288300 3.4453824 179.064 77.7666  1
------> CAND: 383.033956 3675.331055 0.9288300 3.4453824 175.739 76.3227  1
------> CAND: 383.084041 3675.331055 0.9288300 3.4453824 174.376 75.7307  1
------> CAND: 383.049007 3675.331055 0.9288300 3.4453824 173.42 75.3155  1
------> CAND: 383.010081 3675.331055 0.9288300 3.4453824 166.834 72.455  1
------> CAND: 383.128157 3675.331055 0.9288300 3.4453824 166.126 72.1478  1
------> CAND: 382.953508 3675.331055 0.9288300 3.4453824 164.593 71.4817  1
------> CAND: 383.142949 3675.331055 0.9288300 3.4453824 162.641 70.6341  1
------> CAND: 383.091567 3675.331055 0.9288300 3.4453824 161.977 70.3458  1
------> CAND: 382.989580 3675.331055 0.9288300 3.4453824 161.543 70.1571  1
------> CAND: 383.183952 3675.331055 0.9288300 3.4453824 155.876 67.6962  1
------> CAND: 382.939235 3675.331055 0.9288300 3.4453824 155.457 67.5139  1
------> CAND: 383.141652 3675.331055 0.9288300 3.4453824 149.505 64.929  1
------> CAND: 382.972971 3675.331055 0.9288300 3.4453824 147.811 64.1933  1
------> CAND: 383.068211 3675.331055 0.9288300 3.4453824 147.626 64.1133  1
------> CAND: 383.029025 3675.331055 0.9288300 3.4453824 146.813 63.76  1
------> CAND: 383.002295 3675.331055 0.9288300 3.4453824 141.375 61.3983  1
------> CAND: 383.163970 3675.331055 0.9288300 3.4453824 139.056 60.3912  1
------> CAND: 382.952729 3675.331055 0.9288300 3.4453824 138.218 60.0274  1
------> CAND: 383.126600 3675.331055 0.9288300 3.4453824 137.789 59.8409  1
------> CAND: 383.008783 3675.331055 0.9288300 3.4453824 137.784 59.839  1
------> CAND: 382.994251 3675.331055 0.9288300 3.4453824 137.166 59.5706  1
------> CAND: 383.019942 3675.331055 0.9288300 3.4453824 134.846 58.5629  1
------> CAND: 382.966743 3675.331055 0.9288300 3.4453824 133.751 58.0871  1
------> CAND: 383.178762 3675.331055 0.9288300 3.4453824 133.106 57.8071  1
------> CAND: 383.002814 3675.331055 0.9288300 3.4453824 133.095 57.8026  1
------> CAND: 383.109992 3675.331055 0.9288300 3.4453824 132.292 57.4538  1
------> CAND: 383.042000 3675.331055 0.9288300 3.4453824 132.283 57.4499  1
------> CAND: 383.186806 3675.331055 0.9288300 3.4453824 132.042 57.3453  1
------> CAND: 383.118815 3675.331055 0.9288300 3.4453824 131.974 57.3157  1
------> CAND: 383.171236 3675.331055 0.9288300 3.4453824 131.089 56.9311  1
------> CAND: 383.139576 3675.331055 0.9288300 3.4453824 130.334 56.6035  1
------> CAND: 383.068730 3675.331055 0.9288300 3.4453824 127.126 55.2101  1
------> CAND: 382.971673 3675.331055 0.9288300 3.4453824 126.827 55.0802  1
------> CAND: 383.192775 3675.331055 0.9288300 3.4453824 126.622 54.9914  1
------> CAND: 383.066394 3675.331055 0.9288300 3.4453824 126.582 54.9737  1
------> CAND: 383.025911 3675.331055 0.9288300 3.4453824 125.924 54.688  1
------> CAND: 382.998403 3675.331055 0.9288300 3.4453824 124.81 54.2042  1
------> CAND: 382.957919 3675.331055 0.9288300 3.4453824 124.501 54.0702  1
------> CAND: 382.937418 3675.331055 0.9288300 3.4453824 123.308 53.5518  1
------> CAND: 383.082484 3675.331055 0.9288300 3.4453824 123.212 53.5103  1
------> CAND: 383.170198 3675.331055 0.9288300 3.4453824 122.91 53.3789  1
------> CAND: 383.036551 3675.331055 0.9288300 3.4453824 121.207 52.6395  1
------> CAND: 383.104802 3675.331055 0.9288300 3.4453824 120.486 52.3262  1
------> CAND: 383.075218 3675.331055 0.9288300 3.4453824 118.948 51.6585  1
------> CAND: 383.000738 3675.331055 0.9288300 3.4453824 118.846 51.6143  1
------> CAND: 383.165786 3675.331055 0.9288300 3.4453824 118.737 51.567  1
------> CAND: 382.950913 3675.331055 0.9288300 3.4453824 117.683 51.1089  1
------> CAND: 382.948577 3675.331055 0.9288300 3.4453824 116.937 50.7851  1
------> CAND: 383.134386 3675.331055 0.9288300 3.4453824 116.364 50.5361  1
------> CAND: 383.007745 3675.331055 0.9288300 3.4453824 116.123 50.4314  1
------> CAND: 383.119334 3675.331055 0.9288300 3.4453824 115.39 50.1133  1
------> CAND: 383.117258 3675.331055 0.9288300 3.4453824 115.388 50.1124  1
------> CAND: 383.093902 3675.331055 0.9288300 3.4453824 115.077 49.9775  1
------> CAND: 382.973749 3675.331055 0.9288300 3.4453824 115.005 49.946  1
------> CAND: 383.065875 3675.331055 0.9288300 3.4453824 114.941 49.9184  1
------> CAND: 383.009562 3675.331055 0.9288300 3.4453824 114.529 49.7393  1
------> CAND: 382.930671 3675.331055 0.9288300 3.4453824 114.164 49.5807  1
------> CAND: 383.120113 3675.331055 0.9288300 3.4453824 113.354 49.229  1
------> CAND: 383.157482 3675.331055 0.9288300 3.4453824 112.771 48.9758  1
------> CAND: 383.086895 3675.331055 0.9288300 3.4453824 112.605 48.9037  1
------> CAND: 383.099352 3675.331055 0.9288300 3.4453824 112.49 48.8536  1
------> CAND: 383.102466 3675.331055 0.9288300 3.4453824 112.304 48.7732  1
------> CAND: 383.032139 3675.331055 0.9288300 3.4453824 112.107 48.6876  1
------> CAND: 383.067432 3675.331055 0.9288300 3.4453824 111.664 48.4949  1
------> CAND: 383.156444 3675.331055 0.9288300 3.4453824 111.261 48.3199  1
------> CAND: 383.188623 3675.331055 0.9288300 3.4453824 111.235 48.3089  1
------> CAND: 383.070546 3675.331055 0.9288300 3.4453824 110.689 48.0718  1
------> CAND: 383.133867 3675.331055 0.9288300 3.4453824 110.661 48.0594  1
------> CAND: 383.051343 3675.331055 0.9288300 3.4453824 110.318 47.9103  1
------> CAND: 383.048748 3675.331055 0.9288300 3.4453824 109.594 47.596  1
------> CAND: 383.102985 3675.331055 0.9288300 3.4453824 108.753 47.2308  1
------> CAND: 383.114144 3675.331055 0.9288300 3.4453824 108.365 47.0624  1
------> CAND: 382.958179 3675.331055 0.9288300 3.4453824 107.968 46.8899  1
------> CAND: 382.958698 3675.331055 0.9288300 3.4453824 107.866 46.8456  1
------> CAND: 383.114663 3675.331055 0.9288300 3.4453824 107.826 46.8284  1
------> CAND: 383.133088 3675.331055 0.9288300 3.4453824 107.789 46.812  1
------> CAND: 383.179800 3675.331055 0.9288300 3.4453824 107.735 46.7889  1
------> CAND: 383.174091 3675.331055 0.9288300 3.4453824 107.702 46.7744  1
------> CAND: 383.016828 3675.331055 0.9288300 3.4453824 107.53 46.6996  1
------> CAND: 383.094681 3675.331055 0.9288300 3.4453824 107.236 46.572  1
------> CAND: 382.962591 3675.331055 0.9288300 3.4453824 107.197 46.5551  1
------> CAND: 383.183173 3675.331055 0.9288300 3.4453824 106.783 46.3754  1
------> CAND: 383.150475 3675.331055 0.9288300 3.4453824 106.448 46.2299  1
------> CAND: 383.024094 3675.331055 0.9288300 3.4453824 105.431 45.7882  1
------> CAND: 383.055754 3675.331055 0.9288300 3.4453824 105.414 45.7809  1
------> CAND: 383.159818 3675.331055 0.9288300 3.4453824 105.404 45.7765  1
------> CAND: 382.992694 3675.331055 0.9288300 3.4453824 102.713 44.6076  1
------> CAND: 383.040962 3675.331055 0.9288300 3.4453824 102.218 44.3927  1
------> CAND: 382.977123 3675.331055 0.9288300 3.4453824 102.06 44.3242  1
------> CAND: 383.082224 3675.331055 0.9288300 3.4453824 101.927 44.2664  1
------> CAND: 383.188104 3675.331055 0.9288300 3.4453824 101.223 43.9604  1
[20:12:29][1015674][INFO ] Statistics: count dirty SumSpec pages 481724 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:12:29][1015674][INFO ] Data processing finished successfully!
20:12:29 (1015674): called boinc_finish(0)

</stderr_txt>
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