Task 1707942319

Name: Ter5_1_dns_cfbf00110_segment_1_dms_200_40000_62_1950000_0
Workunit ID: 860700065
Created: 3 Jan 2025 20:29:48 UTC
Sent: 4 Jan 2025 12:32:53 UTC
Report deadline: 18 Jan 2025 12:32:53 UTC
Received: 5 Jan 2025 2:49:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 311.62
CPU time (sec): 27.95
Peak working set size (MB): 278.71
Peak swap size (MB): 14700.54
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[21:34:41][143330][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_1_dms_200_62.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 1950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_62.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_40000_62_1950000_0_0
------> GPU usage: 1.000000
[21:34:41][143330][INFO ] Starting data processing...
[21:34:41][143330][INFO ] opti: No host transfer for n_steps. Use device global.
[21:34:41][143330][INFO ] opti: No host transfer for mean. Use device global.
[21:34:41][143330][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:34:41][143330][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:34:41][143330][INFO ] opti: power spectrum in fft callback (static link).
[21:34:41][143330][INFO ] opti: __constant__ access is not uniform, bad!
[21:34:42][143330][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[21:34:42][143330][INFO ] CUDA global memory status (initial GPU state, including context):
[21:34:42][143330][INFO ] No template file. Generating templates.
[21:34:42][143330][INFO ] Template param value T_cons = 50000
[21:34:46][143330][INFO ] Number of generated templates to be used: 50000
[21:34:46][143330][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_1_dms_200_62.cpt
[21:34:46][143330][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_1_dms_200_62.cpt (No such file or directory).
------> Starting from scratch...
[21:34:46][143330][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_62.binary
[21:34:46][143330][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_1_dms_200_DM236.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673407566719
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 236.2 cm^-3 pc
------> Scale factor: 1.09827
[21:34:46][143330][INFO ] Allocating memory for dedispersed compressed time series...
[21:34:46][143330][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:34:46][143330][INFO ] 8-bit allocation done
[21:34:46][143330][INFO ] Foobar
[21:34:46][143330][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_62.binary
[21:34:46][143330][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:34:46][143330][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:34:46][143330][INFO ] FftSize = 12582913
[21:34:46][143330][INFO ] Seed for random number generator is -1041211150.
[21:34:48][143330][INFO ] 8[21:34:48][143330][INFO ] 9[21:34:49][143330][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:34:49][143330][INFO ] Normalization factor 3.97364e-08
[21:34:49][143330][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
[21:34:49][143330][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 750 MB (10268 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:34:49][143330][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:34:49][143330][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:34:49][143330][INFO ] TimeSeriesLength = 16766464, params->nsamples = 25165824
sum = -1316.64013672, mean= -0.00007853  -0.00007853
[21:34:49][143330][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:35:41][143330][INFO ] Checkpoint committed!
[21:36:42][143330][INFO ] Checkpoint committed!
[21:37:42][143330][INFO ] Checkpoint committed!
[21:38:42][143330][INFO ] Checkpoint committed!
[21:39:42][143330][INFO ] Checkpoint committed!
[21:39:52][143330][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.273188 5003.364258 1.0030943 2.5883553 16.8823 13.8949 16
------> CAND:  93.238525 3792.760498 0.9806165 2.8387055 15.4465 11.9685 16
------> CAND: 230.401830 3853.410645 0.9533510 2.8342264 16.2228 11.9283  8
------> CAND:  86.334284 4082.095215 1.0423005 2.8736837 15.3034 11.7793 16
------> CAND: 216.322679 3976.552490 0.6277490 0.8943327 21.5391 11.7312  2
------> CAND: 345.527357 4127.879395 1.0240434 2.8679960 17.991 11.7  4
------> CAND:  86.391636 3623.126953 0.7175551 2.6905651 15.2074 11.6528 16
------> CAND:  27.511085 4574.170898 0.8923084 2.6724472 15.1659 11.5981 16
------> CAND: 107.974234 4271.798340 0.9626886 2.8140109 15.155 11.5837 16
------> CAND: 115.336768 4336.641602 0.5464000 1.7178807 15.1079 11.5217 16
------> CAND: 115.198449 3674.024414 0.7254744 2.6965489 15.0833 11.4893 16
------> CAND:  78.573403 3951.177734 0.9318783 0.5955452 15.7112 11.3949  8
------> CAND:  86.380217 3704.012695 0.8142880 2.7534807 14.9492 11.3134 16
------> CAND:  39.797286 4421.536133 0.9458498 0.9522411 15.6256 11.3059  8
------> CAND: 115.251130 4649.235840 0.9972687 2.7614908 17.4963 11.3055  4
------> CAND: 178.128900 3932.532471 0.5007790 2.3340197 15.5988 11.2782  8
------> CAND: 421.057756 3859.579346 0.4243585 2.1247303 17.4032 11.2315  4
------> CAND: 359.575626 4112.881836 0.8848251 0.7462597 15.5513 11.2289  8
------> CAND: 345.595867 4028.507812 0.7810256 2.7120457 17.3653 11.2013  4
------> CAND: 239.871578 4361.653320 0.6691684 2.4460487 25.7848 11.1982  1
------> CAND: 186.003706 4000.854736 0.7988909 0.7312766 25.7796 11.1959  1
------> CAND: 115.205197 3850.341064 0.8549995 2.7790647 14.8369 11.1663 16
------> CAND:  86.402795 3789.790771 0.4484186 2.2805169 17.2984 11.1481  4
------> CAND: 115.213760 4843.069824 1.0645174 2.7555480 17.2808 11.1341  4
------> CAND: 115.372580 5427.413086 1.1084186 2.3855789 14.8086 11.1294 16
------> CAND: 115.253206 3917.291992 0.6644747 2.6162791 14.8057 11.1256 16
------> CAND: 162.659819 3623.176758 0.6932073 0.4839802 25.5854 11.1116  1
------> CAND: 311.023539 3686.559326 0.6389439 0.5855967 17.1765 11.0512  4
------> CAND:  24.941425 3620.837646 0.7671309 2.7264113 14.7374 11.0365 16
------> CAND:  86.323904 3707.585205 0.8084588 2.7544780 17.1453 11.0264  4
------> CAND:  88.684140 4078.673828 0.6699994 2.5868521 14.7152 11.0075 16
------> CAND: 330.129381 3803.616211 0.7046669 0.6358196 15.2999 10.9683  8
------> CAND: 186.002927 4003.854736 0.7977144 0.7289566 25.2392 10.9612  1
------> CAND: 192.047674 3618.589600 0.8577226 2.7698002 14.6738 10.9535 16
------> CAND: 172.881885 4100.327148 0.5425704 2.3118951 17.043 10.945  4
------> CAND: 192.358306 5432.461914 1.1361501 2.4528797 14.6561 10.9305 16
------> CAND: 475.267921 4121.010254 0.9628232 0.7082660 16.9912 10.9039  4
------> CAND:  60.086490 4590.641602 1.1167796 0.9659346 14.6337 10.9012 16
------> CAND: 172.892784 3802.143555 0.3709471 1.8241895 15.2322 10.8982  8
------> CAND: 115.236338 4132.235352 1.0244056 2.8679938 15.2299 10.8959  8
------> CAND: 141.949432 4996.969238 1.0464567 2.6529169 16.9782 10.8935  4
------> CAND: 345.574588 4563.222168 0.8612877 2.6393454 20.1018 10.8775  2
------> CAND:  53.672202 3785.592773 0.5952842 0.7282677 16.924 10.8505  4
------> CAND: 345.873542 4038.556641 0.6065691 2.4954798 15.1752 10.8394  8
------> CAND: 315.567804 4525.473633 1.0042636 0.9821816 15.1727 10.8368  8
------> CAND:  53.671943 3770.975098 0.5913716 0.7186720 16.9059 10.8362  4
------> CAND: 101.110735 3918.299805 0.5852960 2.5078640 14.5691 10.8172 16
------> CAND: 115.271112 4176.761230 0.6141807 2.4490991 16.829 10.7751  4
------> CAND: 261.274596 4353.270996 0.9550451 2.8013022 24.7552 10.751  1
------> CAND: 345.238004 3775.880859 0.7510067 0.5800728 19.8839 10.7482  2
------> CAND:  34.591532 3617.433350 0.8798956 0.3770195 14.4959 10.7222 16
------> CAND: 193.640022 3868.747070 0.6225320 0.7906021 15.0612 10.7216  8
------> CAND: 129.727329 3669.422119 0.3835252 1.0589373 15.051 10.7111  8
------> CAND: 188.857787 4045.708252 0.8474459 2.7625368 14.483 10.7055 16
------> CAND: 404.671050 3920.919922 0.5796177 2.4974992 15.043 10.7028  8
------> CAND: 162.662155 3671.396729 0.7113715 0.5116182 24.6233 10.6938  1
------> CAND: 115.307703 4170.672363 0.5142079 2.1384242 14.469 10.6872 16
------> CAND: 230.333319 3890.974121 0.9066883 2.8078098 15.0249 10.6842  8
------> CAND: 482.020868 3836.875977 0.9870814 2.8480847 16.71 10.6807  4
------> CAND: 115.184955 3864.029785 0.8472363 2.7788587 15.0147 10.6736  8
------> CAND:  86.369058 3980.738770 0.9836439 2.8468516 14.4548 10.6688 16
------> CAND: 169.144434 4052.331299 0.8439049 0.7387113 15.0086 10.6674  8
------> CAND: 191.260064 3742.634033 0.8797810 0.4674097 14.4321 10.6394 16
------> CAND: 103.816897 3618.587891 0.8415142 0.3956322 14.4294 10.6359 16
------> CAND: 230.498107 3668.681152 0.3963630 2.1943247 14.9771 10.6349  8
------> CAND: 219.055311 4534.956055 1.0038688 0.9900111 14.9761 10.6338  8
------> CAND: 354.097387 3707.436768 0.9563155 2.8213432 14.9743 10.632  8
------> CAND: 223.072513 3641.959473 0.9595314 2.8214521 14.9725 10.6302  8
------> CAND: 334.406092 3668.574463 0.9643501 0.3834621 14.9435 10.6002  8
------> CAND: 288.021166 4174.544434 0.7813996 2.6827726 16.6027 10.5956  4
------> CAND:  77.183213 3690.596680 0.6164244 0.6177611 16.5987 10.5925  4
------> CAND: 258.894897 4565.784668 1.0639472 0.9763442 19.621 10.5923  2
------> CAND: 118.982612 3703.258789 0.8155902 0.4750028 14.3899 10.5848 16
------> CAND: 108.161340 3976.552490 0.6277490 0.8943327 16.5843 10.5811  4
------> CAND: 230.557795 4276.193848 0.6277428 2.4134657 14.919 10.575  8
------> CAND: 345.764029 4100.327148 0.5425704 2.3118951 16.5762 10.5747  4
------> CAND: 115.214020 4847.082031 1.0645213 2.7540085 16.5753 10.5739  4
------> CAND:  86.371913 3825.152100 0.7835327 2.7389321 14.9152 10.5711  8
------> CAND: 202.541186 4024.119873 1.0118768 2.8644626 14.903 10.5585  8
------> CAND: 122.925594 3618.289551 0.8439336 0.3905712 14.8995 10.555  8
------> CAND: 176.692258 4503.272461 0.9088335 1.0635746 14.8995 10.5549  8
------> CAND:  86.363868 3937.106689 0.8383293 2.7706130 14.3632 10.5503 16
------> CAND: 167.713241 3701.905762 0.8374547 0.4579715 19.5493 10.5498  2
------> CAND: 431.840880 4054.330078 0.8443099 2.7648654 16.5201 10.5302  4
------> CAND:  27.512642 4743.828125 0.9700314 2.6990411 14.3409 10.5214 16
------> CAND: 345.681505 4343.521484 1.0076257 2.8330579 14.8665 10.5209  8
------> CAND: 381.667640 3857.539062 0.7465965 2.7096310 14.8616 10.5159  8
------> CAND: 115.206494 4663.823730 0.9789452 2.7307096 16.4848 10.5022  4
------> CAND: 102.612515 4392.620605 0.7957923 1.0891420 14.3247 10.5005 16
------> CAND: 115.253465 4722.365723 1.0709031 2.7940154 14.3234 10.4988 16
------> CAND: 102.135278 4476.516113 1.0588281 0.9062309 14.3173 10.491 16
------> CAND:  93.001853 4000.854736 0.7988909 0.7312766 19.4289 10.4785  2
------> CAND: 460.512230 3911.225098 0.4290539 1.3129003 24.1221 10.4761  1
------> CAND: 115.196373 3733.327881 0.9032686 2.8006814 14.8102 10.463  8
------> CAND: 431.712942 3890.645264 0.8306232 0.6084687 16.4346 10.4625  4
------> CAND: 345.711349 3932.613037 0.8679861 2.7895930 19.3991 10.4608  2
------> CAND: 179.800918 4046.651611 0.9908801 2.8539839 19.3918 10.4565  2
------> CAND: 432.645099 3976.552490 0.6277490 0.8943327 24.0514 10.4454  1
------> CAND: 115.206754 4667.127441 0.9785824 2.7291467 14.7911 10.4434  8
------> CAND: 172.737338 3731.833496 0.9370214 2.8192236 16.4099 10.443  4
[21:39:52][143330][INFO ] Statistics: count dirty SumSpec pages 3275 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:39:52][143330][INFO ] Data processing finished successfully!
21:39:52 (143330): called boinc_finish(0)

</stderr_txt>
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