Task 1702711086

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_133_8000000_0
Workunit ID: 857485128
Created: 25 Dec 2024 2:22:23 UTC
Sent: 25 Dec 2024 18:49:30 UTC
Report deadline: 8 Jan 2025 18:49:30 UTC
Received: 25 Dec 2024 23:52:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 416.58
CPU time (sec): 30.16
Peak working set size (MB): 276.46
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>
[23:44:59][980986][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_133.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 8000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_133.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_133_8000000_0_0
------> GPU usage: 0.330000
[23:44:59][980986][INFO ] Starting data processing...
[23:44:59][980986][INFO ] opti: No host transfer for n_steps. Use device global.
[23:44:59][980986][INFO ] opti: No host transfer for mean. Use device global.
[23:44:59][980986][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:44:59][980986][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:44:59][980986][INFO ] opti: power spectrum in fft callback (static link).
[23:44:59][980986][INFO ] opti: __constant__ access is not uniform, bad!
[23:45:00][980986][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[23:45:00][980986][INFO ] CUDA global memory status (initial GPU state, including context):
[23:45:00][980986][INFO ] No template file. Generating templates.
[23:45:00][980986][INFO ] Template param value T_cons = 50000
[23:45:04][980986][INFO ] Number of generated templates to be used: 50000
[23:45:04][980986][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_133.cpt
[23:45:04][980986][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_133.cpt (No such file or directory).
------> Starting from scratch...
[23:45:04][980986][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_133.binary
[23:45:04][980986][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_DM243.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77620477973
------> 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: 243.3 cm^-3 pc
------> Scale factor: 0.992642
[23:45:04][980986][INFO ] Allocating memory for dedispersed compressed time series...
[23:45:04][980986][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:45:04][980986][INFO ] 8-bit allocation done
[23:45:04][980986][INFO ] Foobar
[23:45:04][980986][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_133.binary
[23:45:04][980986][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:45:04][980986][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:45:04][980986][INFO ] FftSize = 12582913
[23:45:04][980986][INFO ] Seed for random number generator is 1073804006.
[23:45:06][980986][INFO ] 8[23:45:06][980986][INFO ] 9[23:45:07][980986][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:45:07][980986][INFO ] Normalization factor 3.97364e-08
[23:45:07][980986][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
[23:45:07][980986][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
[23:45:07][980986][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:45:07][980986][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:45:07][980986][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:45:59][980986][INFO ] Checkpoint committed!
[23:46:59][980986][INFO ] Checkpoint committed!
[23:47:59][980986][INFO ] Checkpoint committed!
[23:48:59][980986][INFO ] Checkpoint committed!
[23:49:59][980986][INFO ] Checkpoint committed!
[23:50:59][980986][INFO ] Checkpoint committed!
[23:51:54][980986][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 231.084079 3991.301758 0.7052518 5.7734685 282.384 122.638  1
------> CAND: 230.938235 3991.301758 0.7052518 5.7734685 232.826 101.115  1
------> CAND: 231.059685 3991.301758 0.7052518 5.7734685 217.945 94.6524  1
------> CAND: 230.989358 3991.301758 0.7052518 5.7734685 215.603 93.6352  1
------> CAND: 230.961850 3991.301758 0.7052518 5.7734685 199.362 86.5817  1
------> CAND: 231.119113 3991.301758 0.7052518 5.7734685 198.246 86.0973  1
------> CAND: 230.958996 3991.301758 0.7052518 5.7734685 198.157 86.0587  1
------> CAND: 230.972490 3991.301758 0.7052518 5.7734685 196.506 85.3415  1
------> CAND: 231.120929 3991.301758 0.7052518 5.7734685 190.596 82.7746  1
------> CAND: 230.936418 3991.301758 0.7052518 5.7734685 190.184 82.5961  1
------> CAND: 230.973788 3991.301758 0.7052518 5.7734685 180.387 78.341  1
------> CAND: 231.038665 3991.301758 0.7052518 5.7734685 176.028 76.4481  1
------> CAND: 231.071882 3991.301758 0.7052518 5.7734685 174.808 75.9181  1
------> CAND: 231.165825 3991.301758 0.7052518 5.7734685 174.771 75.9023  1
------> CAND: 231.089788 3991.301758 0.7052518 5.7734685 173.281 75.255  1
------> CAND: 231.104061 3991.301758 0.7052518 5.7734685 172.536 74.9315  1
------> CAND: 230.977161 3991.301758 0.7052518 5.7734685 172.277 74.819  1
------> CAND: 231.037367 3991.301758 0.7052518 5.7734685 172.204 74.7871  1
------> CAND: 231.161672 3991.301758 0.7052518 5.7734685 168.102 73.0056  1
------> CAND: 231.112366 3991.301758 0.7052518 5.7734685 165.098 71.7009  1
------> CAND: 231.022056 3991.301758 0.7052518 5.7734685 158.437 68.8082  1
------> CAND: 230.977940 3991.301758 0.7052518 5.7734685 157.39 68.3535  1
------> CAND: 231.181136 3991.301758 0.7052518 5.7734685 155.667 67.6052  1
------> CAND: 231.153628 3991.301758 0.7052518 5.7734685 154.621 67.151  1
------> CAND: 230.964705 3991.301758 0.7052518 5.7734685 151.462 65.7792  1
------> CAND: 231.164267 3991.301758 0.7052518 5.7734685 151.458 65.7773  1
------> CAND: 231.153887 3991.301758 0.7052518 5.7734685 149.766 65.0424  1
------> CAND: 231.142209 3991.301758 0.7052518 5.7734685 148.742 64.598  1
------> CAND: 231.125082 3991.301758 0.7052518 5.7734685 148.455 64.4732  1
------> CAND: 230.973009 3991.301758 0.7052518 5.7734685 146.529 63.6367  1
------> CAND: 230.985206 3991.301758 0.7052518 5.7734685 145.191 63.0556  1
------> CAND: 231.008821 3991.301758 0.7052518 5.7734685 143.777 62.4414  1
------> CAND: 230.950691 3991.301758 0.7052518 5.7734685 143.358 62.2594  1
------> CAND: 230.928374 3991.301758 0.7052518 5.7734685 142.251 61.779  1
------> CAND: 231.029842 3991.301758 0.7052518 5.7734685 141.339 61.3829  1
------> CAND: 231.064616 3991.301758 0.7052518 5.7734685 140.024 60.8115  1
------> CAND: 231.113144 3991.301758 0.7052518 5.7734685 139.904 60.7597  1
------> CAND: 231.169458 3991.301758 0.7052518 5.7734685 139.271 60.4844  1
------> CAND: 231.025690 3991.301758 0.7052518 5.7734685 138.457 60.1312  1
------> CAND: 231.022835 3991.301758 0.7052518 5.7734685 136.888 59.4496  1
------> CAND: 231.029323 3991.301758 0.7052518 5.7734685 135.352 58.7828  1
------> CAND: 231.044115 3991.301758 0.7052518 5.7734685 134.841 58.5608  1
------> CAND: 230.953287 3991.301758 0.7052518 5.7734685 134.478 58.4031  1
------> CAND: 231.165046 3991.301758 0.7052518 5.7734685 133.773 58.0968  1
------> CAND: 230.972231 3991.301758 0.7052518 5.7734685 133.542 57.9967  1
------> CAND: 231.079927 3991.301758 0.7052518 5.7734685 133.406 57.9374  1
------> CAND: 231.002593 3991.301758 0.7052518 5.7734685 132.607 57.5905  1
------> CAND: 231.096536 3991.301758 0.7052518 5.7734685 129.324 56.1645  1
------> CAND: 230.995846 3991.301758 0.7052518 5.7734685 128.231 55.6899  1
------> CAND: 231.148178 3991.301758 0.7052518 5.7734685 127.856 55.5271  1
------> CAND: 231.104580 3991.301758 0.7052518 5.7734685 127.805 55.5051  1
------> CAND: 230.992991 3991.301758 0.7052518 5.7734685 127.749 55.4805  1
------> CAND: 231.089529 3991.301758 0.7052518 5.7734685 124.373 54.0143  1
------> CAND: 231.183731 3991.301758 0.7052518 5.7734685 123.688 53.717  1
------> CAND: 231.184250 3991.301758 0.7052518 5.7734685 123.646 53.6988  1
------> CAND: 230.941090 3991.301758 0.7052518 5.7734685 123.401 53.5925  1
------> CAND: 231.187883 3991.301758 0.7052518 5.7734685 122.513 53.2067  1
------> CAND: 231.141690 3991.301758 0.7052518 5.7734685 122.299 53.114  1
------> CAND: 231.117296 3991.301758 0.7052518 5.7734685 122.248 53.0918  1
------> CAND: 231.136759 3991.301758 0.7052518 5.7734685 121.253 52.6596  1
------> CAND: 230.958736 3991.301758 0.7052518 5.7734685 121 52.5494  1
------> CAND: 231.081484 3991.301758 0.7052518 5.7734685 118.029 51.2595  1
------> CAND: 231.003372 3991.301758 0.7052518 5.7734685 117.457 51.011  1
------> CAND: 230.996884 3991.301758 0.7052518 5.7734685 116.372 50.5396  1
------> CAND: 231.178800 3991.301758 0.7052518 5.7734685 116.188 50.46  1
------> CAND: 231.172312 3991.301758 0.7052518 5.7734685 115.746 50.268  1
------> CAND: 230.983130 3991.301758 0.7052518 5.7734685 115.373 50.1059  1
------> CAND: 231.167382 3991.301758 0.7052518 5.7734685 115.239 50.0476  1
------> CAND: 231.144545 3991.301758 0.7052518 5.7734685 114.139 49.5698  1
------> CAND: 230.997403 3991.301758 0.7052518 5.7734685 112.774 48.9769  1
------> CAND: 230.968079 3991.301758 0.7052518 5.7734685 112.317 48.7785  1
------> CAND: 231.180876 3991.301758 0.7052518 5.7734685 112.141 48.7024  1
------> CAND: 231.088491 3991.301758 0.7052518 5.7734685 111.383 48.373  1
------> CAND: 231.069806 3991.301758 0.7052518 5.7734685 111.378 48.3709  1
------> CAND: 230.987801 3991.301758 0.7052518 5.7734685 110.717 48.084  1
------> CAND: 230.991434 3991.301758 0.7052518 5.7734685 110.583 48.0258  1
------> CAND: 231.156482 3991.301758 0.7052518 5.7734685 110.452 47.9688  1
------> CAND: 230.964186 3991.301758 0.7052518 5.7734685 109.546 47.575  1
------> CAND: 230.941609 3991.301758 0.7052518 5.7734685 108.52 47.1295  1
------> CAND: 231.129234 3991.301758 0.7052518 5.7734685 108.414 47.0835  1
------> CAND: 231.183990 3991.301758 0.7052518 5.7734685 108.348 47.0551  1
------> CAND: 231.019202 3991.301758 0.7052518 5.7734685 107.984 46.8968  1
------> CAND: 231.061242 3991.301758 0.7052518 5.7734685 107.44 46.6606  1
------> CAND: 231.051381 3991.301758 0.7052518 5.7734685 107.051 46.4918  1
------> CAND: 231.186845 3991.301758 0.7052518 5.7734685 106.622 46.3055  1
------> CAND: 231.130531 3991.301758 0.7052518 5.7734685 105.94 46.009  1
------> CAND: 231.016866 3991.301758 0.7052518 5.7734685 105.201 45.6882  1
------> CAND: 231.143507 3991.301758 0.7052518 5.7734685 103.665 45.0212  1
------> CAND: 231.178281 3991.301758 0.7052518 5.7734685 103.394 44.9033  1
------> CAND: 231.009860 3991.301758 0.7052518 5.7734685 103.093 44.7726  1
------> CAND: 231.072401 3991.301758 0.7052518 5.7734685 101.626 44.1356  1
------> CAND: 231.166084 3991.301758 0.7052518 5.7734685 101.17 43.9375  1
------> CAND: 230.974566 3991.301758 0.7052518 5.7734685 100.35 43.5812  1
------> CAND: 231.133645 3991.301758 0.7052518 5.7734685 100.126 43.4842  1
------> CAND: 230.965224 3991.301758 0.7052518 5.7734685 100.095 43.4706  1
------> CAND: 231.061761 3991.301758 0.7052518 5.7734685 100.012 43.4346  1
------> CAND: 231.147399 3991.301758 0.7052518 5.7734685 99.9117 43.3911  1
------> CAND: 230.971193 3991.301758 0.7052518 5.7734685 99.666 43.2844  1
------> CAND: 231.106397 3991.301758 0.7052518 5.7734685 99.2357 43.0975  1
------> CAND: 231.033215 3991.301758 0.7052518 5.7734685 98.0308 42.5742  1
[23:51:54][980986][INFO ] Statistics: count dirty SumSpec pages 334381 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:51:54][980986][INFO ] Data processing finished successfully!
23:51:54 (980986): called boinc_finish(0)

</stderr_txt>
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