Task 1705025167

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_108_3850000_2
Workunit ID: 857480037
Created: 29 Dec 2024 8:58:45 UTC
Sent: 29 Dec 2024 11:49:12 UTC
Report deadline: 12 Jan 2025 11:49:12 UTC
Received: 29 Dec 2024 16:52:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 443.60
CPU time (sec): 40.43
Peak working set size (MB): 261.78
Peak swap size (MB): 36412.3
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>
[16:44:07][1164821][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_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_108.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 3850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_108.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_108_3850000_2_0
------> GPU usage: 0.330000
[16:44:07][1164821][INFO ] Starting data processing...
[16:44:07][1164821][INFO ] opti: No host transfer for n_steps. Use device global.
[16:44:07][1164821][INFO ] opti: No host transfer for mean. Use device global.
[16:44:07][1164821][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:44:07][1164821][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:44:07][1164821][INFO ] opti: power spectrum in fft callback (static link).
[16:44:07][1164821][INFO ] opti: __constant__ access is not uniform, bad!
[16:44:08][1164821][INFO ] Running on device 5 Tesla V100-SXM2-16GB
[16:44:08][1164821][INFO ] CUDA global memory status (initial GPU state, including context):
[16:44:08][1164821][INFO ] No template file. Generating templates.
[16:44:08][1164821][INFO ] Template param value T_cons = 50000
[16:44:14][1164821][INFO ] Number of generated templates to be used: 50000
[16:44:14][1164821][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_108.cpt
[16:44:14][1164821][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_108.cpt (No such file or directory).
------> Starting from scratch...
[16:44:14][1164821][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_108.binary
[16:44:14][1164821][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_6_dms_200_DM240.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204820773
------> 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: 240.8 cm^-3 pc
------> Scale factor: 0.992824
[16:44:14][1164821][INFO ] Allocating memory for dedispersed compressed time series...
[16:44:14][1164821][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:44:14][1164821][INFO ] 8-bit allocation done
[16:44:14][1164821][INFO ] Foobar
[16:44:14][1164821][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_108.binary
[16:44:14][1164821][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:44:14][1164821][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:44:14][1164821][INFO ] FftSize = 12582913
[16:44:15][1164821][INFO ] Seed for random number generator is 1109205161.
[16:44:18][1164821][INFO ] 8[16:44:18][1164821][INFO ] 9[16:44:19][1164821][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:44:19][1164821][INFO ] Normalization factor 3.97364e-08
[16:44:19][1164821][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
[16:44:19][1164821][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:44:19][1164821][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:44:19][1164821][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:44:19][1164821][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:45:07][1164821][INFO ] Checkpoint committed!
[16:46:07][1164821][INFO ] Checkpoint committed!
[16:47:07][1164821][INFO ] Checkpoint committed!
[16:48:07][1164821][INFO ] Checkpoint committed!
[16:49:07][1164821][INFO ] Checkpoint committed!
[16:50:07][1164821][INFO ] Checkpoint committed!
[16:51:07][1164821][INFO ] Checkpoint committed!
[16:51:28][1164821][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 488.120371 3678.478027 0.5969246 2.9925728 187.506 81.4327  1
------> CAND: 488.154367 3678.478027 0.5969246 2.9925728 186.491 80.9919  1
------> CAND: 487.949095 3678.478027 0.5969246 2.9925728 185.033 80.3588  1
------> CAND: 487.936379 3678.478027 0.5969246 2.9925728 184.998 80.3437  1
------> CAND: 487.955323 3678.478027 0.5969246 2.9925728 184.099 79.9532  1
------> CAND: 488.095199 3678.478027 0.5969246 2.9925728 182.298 79.1708  1
------> CAND: 488.033176 3678.478027 0.5969246 2.9925728 178.368 77.4644  1
------> CAND: 487.923404 3678.478027 0.5969246 2.9925728 176.909 76.8307  1
------> CAND: 488.129195 3678.478027 0.5969246 2.9925728 174.575 75.8172  1
------> CAND: 487.948576 3678.478027 0.5969246 2.9925728 173.19 75.2152  1
------> CAND: 488.106098 3678.478027 0.5969246 2.9925728 172.753 75.0255  1
------> CAND: 488.023574 3678.478027 0.5969246 2.9925728 167.338 72.6741  1
------> CAND: 487.997364 3678.478027 0.5969246 2.9925728 163.063 70.8172  1
------> CAND: 487.907314 3678.478027 0.5969246 2.9925728 162.413 70.5352  1
------> CAND: 487.985686 3678.478027 0.5969246 2.9925728 162.145 70.4189  1
------> CAND: 488.048747 3678.478027 0.5969246 2.9925728 162.142 70.4172  1
------> CAND: 487.964925 3678.478027 0.5969246 2.9925728 161.7 70.2253  1
------> CAND: 488.158519 3678.478027 0.5969246 2.9925728 160.626 69.7588  1
------> CAND: 488.135942 3678.478027 0.5969246 2.9925728 160.277 69.6075  1
------> CAND: 488.136201 3678.478027 0.5969246 2.9925728 159.257 69.1644  1
------> CAND: 487.930670 3678.478027 0.5969246 2.9925728 158.246 68.7255  1
------> CAND: 488.062760 3678.478027 0.5969246 2.9925728 155.439 67.5061  1
------> CAND: 488.067431 3678.478027 0.5969246 2.9925728 152.717 66.3243  1
------> CAND: 487.985427 3678.478027 0.5969246 2.9925728 152.412 66.1918  1
------> CAND: 487.916916 3678.478027 0.5969246 2.9925728 150.315 65.2808  1
------> CAND: 488.081704 3678.478027 0.5969246 2.9925728 150.255 65.2549  1
------> CAND: 487.923923 3678.478027 0.5969246 2.9925728 149.701 65.0144  1
------> CAND: 487.914321 3678.478027 0.5969246 2.9925728 148.243 64.3812  1
------> CAND: 488.147879 3678.478027 0.5969246 2.9925728 147.599 64.1016  1
------> CAND: 488.156184 3678.478027 0.5969246 2.9925728 145.032 62.9868  1
------> CAND: 488.045892 3678.478027 0.5969246 2.9925728 144.144 62.6009  1
------> CAND: 488.134125 3678.478027 0.5969246 2.9925728 143.186 62.1848  1
------> CAND: 488.069508 3678.478027 0.5969246 2.9925728 141.588 61.4909  1
------> CAND: 487.908352 3678.478027 0.5969246 2.9925728 140.844 61.168  1
------> CAND: 487.977382 3678.478027 0.5969246 2.9925728 139.783 60.7069  1
------> CAND: 488.026429 3678.478027 0.5969246 2.9925728 138.972 60.3547  1
------> CAND: 487.999440 3678.478027 0.5969246 2.9925728 138.933 60.3378  1
------> CAND: 488.155665 3678.478027 0.5969246 2.9925728 138.551 60.1718  1
------> CAND: 487.956362 3678.478027 0.5969246 2.9925728 138.517 60.1573  1
------> CAND: 488.064577 3678.478027 0.5969246 2.9925728 137.8 59.846  1
------> CAND: 488.128676 3678.478027 0.5969246 2.9925728 136.772 59.3992  1
------> CAND: 487.945203 3678.478027 0.5969246 2.9925728 136.207 59.1539  1
------> CAND: 488.077812 3678.478027 0.5969246 2.9925728 135.987 59.0586  1
------> CAND: 488.119074 3678.478027 0.5969246 2.9925728 135.797 58.976  1
------> CAND: 487.959995 3678.478027 0.5969246 2.9925728 133.153 57.8276  1
------> CAND: 488.063798 3678.478027 0.5969246 2.9925728 132.677 57.621  1
------> CAND: 487.902903 3678.478027 0.5969246 2.9925728 132.049 57.348  1
------> CAND: 488.018903 3678.478027 0.5969246 2.9925728 131.477 57.0997  1
------> CAND: 488.050563 3678.478027 0.5969246 2.9925728 131.021 56.9016  1
------> CAND: 487.940272 3678.478027 0.5969246 2.9925728 130.943 56.8677  1
------> CAND: 487.920290 3678.478027 0.5969246 2.9925728 129.794 56.369  1
------> CAND: 488.122188 3678.478027 0.5969246 2.9925728 129.788 56.3662  1
------> CAND: 487.954545 3678.478027 0.5969246 2.9925728 128.069 55.6196  1
------> CAND: 488.027986 3678.478027 0.5969246 2.9925728 127.272 55.2736  1
------> CAND: 488.091047 3678.478027 0.5969246 2.9925728 126.702 55.026  1
------> CAND: 488.058608 3678.478027 0.5969246 2.9925728 125.749 54.6121  1
------> CAND: 487.986205 3678.478027 0.5969246 2.9925728 124.518 54.0773  1
------> CAND: 488.119593 3678.478027 0.5969246 2.9925728 123.955 53.8331  1
------> CAND: 487.912764 3678.478027 0.5969246 2.9925728 123.115 53.4681  1
------> CAND: 487.910688 3678.478027 0.5969246 2.9925728 123.1 53.4616  1
------> CAND: 488.135163 3678.478027 0.5969246 2.9925728 122.695 53.2859  1
------> CAND: 487.963628 3678.478027 0.5969246 2.9925728 121.312 52.6849  1
------> CAND: 487.907574 3678.478027 0.5969246 2.9925728 120.859 52.4883  1
------> CAND: 488.021498 3678.478027 0.5969246 2.9925728 119.676 51.9745  1
------> CAND: 487.909131 3678.478027 0.5969246 2.9925728 119.508 51.9017  1
------> CAND: 488.087673 3678.478027 0.5969246 2.9925728 119.508 51.9016  1
------> CAND: 488.041740 3678.478027 0.5969246 2.9925728 119.493 51.8951  1
------> CAND: 488.025650 3678.478027 0.5969246 2.9925728 119.213 51.7736  1
------> CAND: 487.958178 3678.478027 0.5969246 2.9925728 119.177 51.758  1
------> CAND: 487.973230 3678.478027 0.5969246 2.9925728 118.208 51.3372  1
------> CAND: 488.097015 3678.478027 0.5969246 2.9925728 117.964 51.2313  1
------> CAND: 488.039664 3678.478027 0.5969246 2.9925728 117.759 51.1422  1
------> CAND: 488.091306 3678.478027 0.5969246 2.9925728 117.306 50.9453  1
------> CAND: 487.984908 3678.478027 0.5969246 2.9925728 117.205 50.9015  1
------> CAND: 488.099351 3678.478027 0.5969246 2.9925728 116.342 50.5265  1
------> CAND: 488.071843 3678.478027 0.5969246 2.9925728 115.657 50.2294  1
------> CAND: 487.994250 3678.478027 0.5969246 2.9925728 112.686 48.9391  1
------> CAND: 488.064058 3678.478027 0.5969246 2.9925728 112.24 48.7453  1
------> CAND: 488.038107 3678.478027 0.5969246 2.9925728 111.979 48.6317  1
------> CAND: 487.963109 3678.478027 0.5969246 2.9925728 111.16 48.2762  1
------> CAND: 488.039923 3678.478027 0.5969246 2.9925728 110.928 48.1754  1
------> CAND: 487.952209 3678.478027 0.5969246 2.9925728 110.587 48.0274  1
------> CAND: 488.011896 3678.478027 0.5969246 2.9925728 110.379 47.9369  1
------> CAND: 488.129454 3678.478027 0.5969246 2.9925728 110.213 47.8649  1
------> CAND: 488.061203 3678.478027 0.5969246 2.9925728 109.825 47.6962  1
------> CAND: 488.011118 3678.478027 0.5969246 2.9925728 109.652 47.6213  1
------> CAND: 488.138018 3678.478027 0.5969246 2.9925728 109.016 47.3449  1
------> CAND: 487.927296 3678.478027 0.5969246 2.9925728 108.524 47.1312  1
------> CAND: 487.916397 3678.478027 0.5969246 2.9925728 108.202 46.9914  1
------> CAND: 487.909390 3678.478027 0.5969246 2.9925728 108.044 46.923  1
------> CAND: 487.995807 3678.478027 0.5969246 2.9925728 107.436 46.659  1
------> CAND: 487.917695 3678.478027 0.5969246 2.9925728 107.207 46.5595  1
------> CAND: 487.950393 3678.478027 0.5969246 2.9925728 107.132 46.5267  1
------> CAND: 488.081445 3678.478027 0.5969246 2.9925728 106.023 46.0451  1
------> CAND: 488.064836 3678.478027 0.5969246 2.9925728 105.443 45.7934  1
------> CAND: 488.083781 3678.478027 0.5969246 2.9925728 104.807 45.5172  1
------> CAND: 487.911985 3678.478027 0.5969246 2.9925728 103.896 45.1214  1
------> CAND: 487.969077 3678.478027 0.5969246 2.9925728 103.869 45.1099  1
------> CAND: 487.897972 3678.478027 0.5969246 2.9925728 103.858 45.1048  1
------> CAND: 487.955843 3678.478027 0.5969246 2.9925728 103.449 44.9274  1
[16:51:28][1164821][INFO ] Statistics: count dirty SumSpec pages 290076 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:51:28][1164821][INFO ] Data processing finished successfully!
16:51:28 (1164821): called boinc_finish(0)

</stderr_txt>
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