Task 1703138772

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_65_3900000_1
Workunit ID: 857758194
Created: 25 Dec 2024 23:19:52 UTC
Sent: 26 Dec 2024 12:41:30 UTC
Report deadline: 9 Jan 2025 12:41:30 UTC
Received: 26 Dec 2024 17:42:03 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 435.07
CPU time (sec): 47.61
Peak working set size (MB): 321.04
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[17:34:31][1010765][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_65.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 3900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_65.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_65_3900000_1_0
------> GPU usage: 0.330000
[17:34:31][1010765][INFO ] Starting data processing...
[17:34:31][1010765][INFO ] opti: No host transfer for n_steps. Use device global.
[17:34:31][1010765][INFO ] opti: No host transfer for mean. Use device global.
[17:34:31][1010765][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:34:31][1010765][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:34:31][1010765][INFO ] opti: power spectrum in fft callback (static link).
[17:34:31][1010765][INFO ] opti: __constant__ access is not uniform, bad!
[17:34:33][1010765][INFO ] Running on device 7 Tesla V100-SXM2-16GB
[17:34:33][1010765][INFO ] CUDA global memory status (initial GPU state, including context):
[17:34:33][1010765][INFO ] No template file. Generating templates.
[17:34:33][1010765][INFO ] Template param value T_cons = 50000
[17:34:41][1010765][INFO ] Number of generated templates to be used: 50000
[17:34:41][1010765][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_65.cpt
[17:34:41][1010765][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_65.cpt (No such file or directory).
------> Starting from scratch...
[17:34:41][1010765][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_65.binary
[17:34:41][1010765][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_DM236.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766099753
------> 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: 236.5 cm^-3 pc
------> Scale factor: 1.31393
[17:34:41][1010765][INFO ] Allocating memory for dedispersed compressed time series...
[17:34:41][1010765][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:34:41][1010765][INFO ] 8-bit allocation done
[17:34:41][1010765][INFO ] Foobar
[17:34:41][1010765][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_65.binary
[17:34:41][1010765][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:34:41][1010765][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:34:41][1010765][INFO ] FftSize = 12582913
[17:34:41][1010765][INFO ] Seed for random number generator is 1103287723.
[17:34:45][1010765][INFO ] 8[17:34:45][1010765][INFO ] 9[17:34:47][1010765][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:34:47][1010765][INFO ] Normalization factor 3.97364e-08
[17:34:47][1010765][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
[17:34:47][1010765][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
[17:34:47][1010765][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:34:47][1010765][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:34:47][1010765][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:35:31][1010765][INFO ] Checkpoint committed!
[17:36:31][1010765][INFO ] Checkpoint committed!
[17:37:31][1010765][INFO ] Checkpoint committed!
[17:38:31][1010765][INFO ] Checkpoint committed!
[17:39:32][1010765][INFO ] Checkpoint committed!
[17:40:32][1010765][INFO ] Checkpoint committed!
[17:41:32][1010765][INFO ] Checkpoint committed!
[17:41:44][1010765][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 430.629751 3781.067139 0.4836518 2.9780054 238.898 103.752  1
------> CAND: 430.545930 3781.067139 0.4836518 2.9780054 227.635 98.8606  1
------> CAND: 430.546449 3781.067139 0.4836518 2.9780054 216.192 93.8908  1
------> CAND: 430.642986 3781.067139 0.4836518 2.9780054 213.356 92.6592  1
------> CAND: 430.530878 3781.067139 0.4836518 2.9780054 196.575 85.3716  1
------> CAND: 430.635201 3781.067139 0.4836518 2.9780054 191.921 83.3504  1
------> CAND: 430.531916 3781.067139 0.4836518 2.9780054 189.941 82.4902  1
------> CAND: 430.603541 3781.067139 0.4836518 2.9780054 187.169 81.2866  1
------> CAND: 430.620668 3781.067139 0.4836518 2.9780054 185.73 80.6614  1
------> CAND: 430.523352 3781.067139 0.4836518 2.9780054 181.523 78.8345  1
------> CAND: 430.528283 3781.067139 0.4836518 2.9780054 173.119 75.1845  1
------> CAND: 430.654664 3781.067139 0.4836518 2.9780054 171.877 74.6452  1
------> CAND: 430.534511 3781.067139 0.4836518 2.9780054 171.846 74.6316  1
------> CAND: 430.560203 3781.067139 0.4836518 2.9780054 171.588 74.5197  1
------> CAND: 430.647138 3781.067139 0.4836518 2.9780054 160.705 69.7934  1
------> CAND: 430.634163 3781.067139 0.4836518 2.9780054 159.463 69.2539  1
------> CAND: 430.539961 3781.067139 0.4836518 2.9780054 157.874 68.5637  1
------> CAND: 430.647657 3781.067139 0.4836518 2.9780054 157.364 68.3421  1
------> CAND: 430.531138 3781.067139 0.4836518 2.9780054 156.497 67.9657  1
------> CAND: 430.496104 3781.067139 0.4836518 2.9780054 155.401 67.4897  1
------> CAND: 430.601724 3781.067139 0.4836518 2.9780054 155.009 67.3193  1
------> CAND: 430.547487 3781.067139 0.4836518 2.9780054 152.522 66.2393  1
------> CAND: 430.582001 3781.067139 0.4836518 2.9780054 150.758 65.4735  1
------> CAND: 430.616776 3781.067139 0.4836518 2.9780054 149.616 64.9773  1
------> CAND: 430.628194 3781.067139 0.4836518 2.9780054 149.155 64.7772  1
------> CAND: 430.545411 3781.067139 0.4836518 2.9780054 147.618 64.1096  1
------> CAND: 430.526467 3781.067139 0.4836518 2.9780054 146.446 63.6008  1
------> CAND: 430.644284 3781.067139 0.4836518 2.9780054 146.163 63.4778  1
------> CAND: 430.524909 3781.067139 0.4836518 2.9780054 143.944 62.5139  1
------> CAND: 430.658297 3781.067139 0.4836518 2.9780054 140.189 60.8832  1
------> CAND: 430.620928 3781.067139 0.4836518 2.9780054 140.158 60.87  1
------> CAND: 430.653626 3781.067139 0.4836518 2.9780054 139.319 60.5056  1
------> CAND: 430.649474 3781.067139 0.4836518 2.9780054 138.605 60.1952  1
------> CAND: 430.501294 3781.067139 0.4836518 2.9780054 136.505 59.2834  1
------> CAND: 430.545151 3781.067139 0.4836518 2.9780054 134.095 58.2366  1
------> CAND: 430.523093 3781.067139 0.4836518 2.9780054 133.825 58.1193  1
------> CAND: 430.548784 3781.067139 0.4836518 2.9780054 131.649 57.1746  1
------> CAND: 430.622485 3781.067139 0.4836518 2.9780054 129.273 56.1423  1
------> CAND: 430.605098 3781.067139 0.4836518 2.9780054 125.672 54.5787  1
------> CAND: 430.496623 3781.067139 0.4836518 2.9780054 125.045 54.3066  1
------> CAND: 430.599648 3781.067139 0.4836518 2.9780054 123.205 53.5074  1
------> CAND: 430.652328 3781.067139 0.4836518 2.9780054 122.674 53.2766  1
------> CAND: 430.577071 3781.067139 0.4836518 2.9780054 121.816 52.9041  1
------> CAND: 430.550341 3781.067139 0.4836518 2.9780054 121.503 52.768  1
------> CAND: 430.514270 3781.067139 0.4836518 2.9780054 121.235 52.6517  1
------> CAND: 430.580444 3781.067139 0.4836518 2.9780054 119.062 51.7078  1
------> CAND: 430.557867 3781.067139 0.4836518 2.9780054 118.162 51.3169  1
------> CAND: 430.517124 3781.067139 0.4836518 2.9780054 114.551 49.749  1
------> CAND: 430.629232 3781.067139 0.4836518 2.9780054 112.347 48.7917  1
------> CAND: 430.606655 3781.067139 0.4836518 2.9780054 112.074 48.6729  1
------> CAND: 430.513232 3781.067139 0.4836518 2.9780054 111.399 48.3799  1
------> CAND: 430.598091 3781.067139 0.4836518 2.9780054 110.348 47.9235  1
------> CAND: 430.511415 3781.067139 0.4836518 2.9780054 108.819 47.2597  1
------> CAND: 430.653107 3781.067139 0.4836518 2.9780054 108.809 47.2553  1
------> CAND: 430.585375 3781.067139 0.4836518 2.9780054 108.492 47.1173  1
------> CAND: 430.508820 3781.067139 0.4836518 2.9780054 108.104 46.9489  1
------> CAND: 430.626118 3781.067139 0.4836518 2.9780054 107.178 46.5467  1
------> CAND: 430.589527 3781.067139 0.4836518 2.9780054 105.838 45.965  1
------> CAND: 430.652588 3781.067139 0.4836518 2.9780054 105.792 45.945  1
------> CAND: 430.498959 3781.067139 0.4836518 2.9780054 105.457 45.7992  1
------> CAND: 430.595755 3781.067139 0.4836518 2.9780054 104.504 45.3856  1
------> CAND: 430.551898 3781.067139 0.4836518 2.9780054 103.473 44.9377  1
------> CAND: 430.596015 3781.067139 0.4836518 2.9780054 102.114 44.3476  1
------> CAND: 430.525688 3781.067139 0.4836518 2.9780054 101.669 44.1542  1
------> CAND: 430.546968 3781.067139 0.4836518 2.9780054 100.097 43.4716  1
------> CAND: 430.601205 3781.067139 0.4836518 2.9780054 98.9229 42.9617  1
------> CAND: 430.507782 3781.067139 0.4836518 2.9780054 98.7152 42.8715  1
------> CAND: 430.651809 3781.067139 0.4836518 2.9780054 97.6516 42.4095  1
------> CAND: 430.512194 3781.067139 0.4836518 2.9780054 97.2234 42.2236  1
------> CAND: 430.512713 3781.067139 0.4836518 2.9780054 97.1694 42.2002  1
------> CAND: 430.656221 3781.067139 0.4836518 2.9780054 96.8055 42.0421  1
------> CAND: 430.615738 3781.067139 0.4836518 2.9780054 96.7622 42.0233  1
------> CAND: 430.608212 3781.067139 0.4836518 2.9780054 96.7574 42.0212  1
------> CAND: 430.509079 3781.067139 0.4836518 2.9780054 95.6117 41.5236  1
------> CAND: 430.566431 3781.067139 0.4836518 2.9780054 95.6023 41.5195  1
------> CAND: 430.620409 3781.067139 0.4836518 2.9780054 95.3798 41.4229  1
------> CAND: 430.592901 3781.067139 0.4836518 2.9780054 94.5092 41.0448  1
------> CAND: 430.497661 3781.067139 0.4836518 2.9780054 94.2943 40.9515  1
------> CAND: 430.635979 3781.067139 0.4836518 2.9780054 93.6534 40.6732  1
------> CAND: 430.521536 3781.067139 0.4836518 2.9780054 93.601 40.6504  1
------> CAND: 430.598351 3781.067139 0.4836518 2.9780054 92.9999 40.3894  1
------> CAND: 430.524650 3781.067139 0.4836518 2.9780054 92.7165 40.2663  1
------> CAND: 430.587970 3781.067139 0.4836518 2.9780054 91.8514 39.8905  1
------> CAND: 430.552158 3781.067139 0.4836518 2.9780054 90.6961 39.3888  1
------> CAND: 430.503370 3781.067139 0.4836518 2.9780054 90.0835 39.1228  1
------> CAND: 430.508041 3781.067139 0.4836518 2.9780054 89.1111 38.7004  1
------> CAND: 430.572919 3781.067139 0.4836518 2.9780054 88.3327 38.3624  1
------> CAND: 430.497401 3781.067139 0.4836518 2.9780054 87.3527 37.9368  1
------> CAND: 430.523871 3781.067139 0.4836518 2.9780054 86.9043 37.742  1
------> CAND: 430.511674 3781.067139 0.4836518 2.9780054 86.5845 37.6032  1
------> CAND: 430.616516 3781.067139 0.4836518 2.9780054 86.1913 37.4324  1
------> CAND: 430.558905 3781.067139 0.4836518 2.9780054 84.7179 36.7925  1
------> CAND: 430.594977 3781.067139 0.4836518 2.9780054 83.37 36.2071  1
------> CAND: 430.515308 3781.067139 0.4836518 2.9780054 81.9958 35.6103  1
------> CAND: 430.646100 3781.067139 0.4836518 2.9780054 80.3502 34.8956  1
------> CAND: 430.570583 3781.067139 0.4836518 2.9780054 80.0204 34.7524  1
------> CAND: 430.573438 3781.067139 0.4836518 2.9780054 79.0992 34.3523  1
------> CAND: 430.581482 3781.067139 0.4836518 2.9780054 77.6448 33.7207  1
------> CAND: 430.518422 3781.067139 0.4836518 2.9780054 77.3897 33.6099  1
------> CAND: 430.607174 3781.067139 0.4836518 2.9780054 77.382 33.6066  1
[17:41:44][1010765][INFO ] Statistics: count dirty SumSpec pages 472743 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:41:44][1010765][INFO ] Data processing finished successfully!
17:41:44 (1010765): called boinc_finish(0)

</stderr_txt>
]]>