Task 1717424319

Name: Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_137_8500000_1
Workunit ID: 866602363
Created: 20 Jan 2025 17:37:34 UTC
Sent: 21 Jan 2025 0:48:05 UTC
Report deadline: 4 Feb 2025 0:48:05 UTC
Received: 21 Jan 2025 16:01:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 294.26
CPU time (sec): 30.17
Peak working set size (MB): 336.38
Peak swap size (MB): 14700.54
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[10:18:58][301867][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_cfbf00112_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_6_dms_200_137.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 8500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_137.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_137_8500000_1_0
------> GPU usage: 1.000000
[10:18:58][301867][INFO ] Starting data processing...
[10:18:58][301867][INFO ] opti: No host transfer for n_steps. Use device global.
[10:18:58][301867][INFO ] opti: No host transfer for mean. Use device global.
[10:18:58][301867][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:18:58][301867][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:18:58][301867][INFO ] opti: power spectrum in fft callback (static link).
[10:18:58][301867][INFO ] opti: __constant__ access is not uniform, bad!
[10:18:58][301867][INFO ] Running on device 2 NVIDIA GeForce RTX 2080 Ti
[10:18:58][301867][INFO ] CUDA global memory status (initial GPU state, including context):
[10:18:58][301867][INFO ] No template file. Generating templates.
[10:18:58][301867][INFO ] Template param value T_cons = 50000
[10:19:02][301867][INFO ] Number of generated templates to be used: 50000
[10:19:02][301867][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_6_dms_200_137.cpt
[10:19:02][301867][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_6_dms_200_137.cpt (No such file or directory).
------> Starting from scratch...
[10:19:02][301867][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_137.binary
[10:19:02][301867][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_6_dms_200_DM243.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776205827184
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 243.7 cm^-3 pc
------> Scale factor: 1.01737
[10:19:02][301867][INFO ] Allocating memory for dedispersed compressed time series...
[10:19:02][301867][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:19:02][301867][INFO ] 8-bit allocation done
[10:19:02][301867][INFO ] Foobar
[10:19:02][301867][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_137.binary
[10:19:03][301867][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:19:03][301867][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:19:03][301867][INFO ] FftSize = 12582913
[10:19:03][301867][INFO ] Seed for random number generator is -1031426645.
[10:19:05][301867][INFO ] 8[10:19:05][301867][INFO ] 9[10:19:06][301867][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:19:06][301867][INFO ] Normalization factor 3.97364e-08
[10:19:06][301867][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
[10:19:06][301867][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 812 MB (10203 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:19:06][301867][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:19:06][301867][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:19:06][301867][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -883.20483398, mean= -0.00005264  -0.00005264
[10:19:06][301867][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:19:58][301867][INFO ] Checkpoint committed!
[10:20:58][301867][INFO ] Checkpoint committed!
[10:21:58][301867][INFO ] Checkpoint committed!
[10:22:58][301867][INFO ] Checkpoint committed!
[10:23:51][301867][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4350.288574 0.8624290 5.6228194 26.6557 23.2625  8
------> CAND:   0.249907 3615.313232 0.9398700 3.5811977 21.95 18.0633  8
------> CAND:   0.499815 3610.208252 0.9663020 3.5644894 31.8839 17.919  2
------> CAND:   0.500593 3682.050781 0.4476870 5.1404438 29.7214 16.6206  2
------> CAND:   0.500334 4862.799805 0.9604328 5.2480001 29.4806 16.4762  2
------> CAND:   0.249648 4077.316162 0.7648486 4.1578712 19.139 15.0191  8
------> CAND:   0.250426 3609.224365 0.9665264 5.8692112 18.0121 13.8155  8
------> CAND:   0.166605 3676.905273 0.9759192 3.6134741 17.4899 13.2615  8
------> CAND:   0.498777 4987.859375 1.0636363 5.3466520 19.6142 13.0004  4
------> CAND:   0.249388 4942.092285 1.0230255 5.0103354 16.1951 12.9667 16
------> CAND:   0.499036 3931.251221 0.5194502 5.0945549 19.4781 12.891  4
------> CAND:   0.166864 3682.050781 0.4476870 5.1404438 16.9654 12.7077  8
------> CAND:   0.999629 3610.208252 0.9663020 3.5644894 27.6196 11.995  1
------> CAND: 230.966781 4455.095703 0.9456841 5.6985826 21.7822 11.8758  2
------> CAND: 115.470675 4456.770508 1.0379361 5.7932196 15.3728 11.871 16
------> CAND:   0.500074 4897.280273 1.1337376 5.6551194 18.1695 11.8426  4
------> CAND: 245.486837 4412.714355 0.7332501 4.8280134 18.1621 11.8366  4
------> CAND: 115.571364 3902.893799 1.0128030 5.8972559 15.2074 11.6528 16
------> CAND: 289.419142 3870.681152 0.5951430 5.4333391 15.8979 11.5892  8
------> CAND: 270.333022 4645.358887 0.8643815 4.7847595 21.2133 11.5375  2
------> CAND: 231.142728 3902.893799 1.0128030 5.8972559 15.7978 11.485  8
------> CAND: 216.361606 3881.112793 0.5729481 5.3898335 17.7058 11.4725  4
------> CAND: 181.540148 3846.755615 0.6808644 5.6047502 15.7469 11.432  8
------> CAND:  55.799658 3787.193115 0.5144712 4.2840061 15.0292 11.4183 16
------> CAND: 115.451990 4210.585449 0.8064942 5.6371250 15.0277 11.4163 16
------> CAND:  97.377696 4611.537598 1.1125448 5.8012018 15.6884 11.3712  8
------> CAND: 161.204751 4216.277344 0.6260098 4.9002781 14.9819 11.3562 16
------> CAND:  86.544746 3881.112793 0.5729481 5.3898335 14.9708 11.3417 16
------> CAND: 432.723212 3881.112793 0.5729481 5.3898335 20.8526 11.3232  2
------> CAND: 194.755393 4611.537598 1.1125448 5.8012018 17.4488 11.2678  4
------> CAND:   0.499555 4154.062012 1.0516298 3.9561682 17.441 11.2615  4
------> CAND: 398.334875 3619.754883 0.8432861 3.6464159 17.4083 11.2355  4
------> CAND:  86.580299 3921.147949 0.8264902 5.7573895 14.868 11.207 16
------> CAND: 231.058907 3619.457031 0.8278889 5.7972593 17.363 11.1995  4
------> CAND: 104.519648 3887.923096 0.6651325 4.0949688 14.8556 11.1909 16
------> CAND: 494.503518 4434.498535 1.0376149 5.8086467 17.3363 11.1782  4
------> CAND:  86.602098 4000.180908 1.0275912 5.8937149 14.8431 11.1744 16
------> CAND: 230.812373 3726.339844 0.4481102 4.5223169 15.4866 11.1617  8
------> CAND: 291.834913 4650.365723 1.0273784 4.4421391 17.3087 11.1563  4
------> CAND: 163.513085 4596.399902 1.0283382 5.7161260 14.8069 11.1271 16
------> CAND: 202.550788 3704.745850 0.8440025 3.7169948 14.7813 11.0938 16
------> CAND: 462.258986 3618.236084 0.8707786 5.8199196 17.2073 11.0756  4
------> CAND:  86.558500 4464.667969 0.8255354 5.4685564 14.7637 11.0707 16
------> CAND: 230.936937 4225.513184 0.7969245 5.6048760 15.3821 11.0534  8
------> CAND: 216.336952 4906.764648 1.1348259 5.6615076 15.3798 11.051  8
------> CAND: 448.138055 3767.410889 0.9902656 3.6824939 17.1652 11.0421  4
------> CAND: 105.831986 3621.064209 0.7726585 5.7538953 14.7307 11.0277 16
------> CAND: 165.544783 4529.319336 0.9013548 4.4875207 14.7054 10.9947 16
------> CAND: 115.468339 4225.513184 0.7969245 5.6048760 14.6721 10.9513 16
------> CAND: 152.300992 3898.651367 0.6459793 5.5230441 14.6668 10.9444 16
------> CAND: 123.628085 3637.773682 0.5546461 3.9678938 17.0065 10.916  4
------> CAND: 236.556349 3945.554443 0.6396634 4.2183776 16.9598 10.8789  4
------> CAND: 230.987023 4091.337891 0.7538157 5.6113772 15.2127 10.8781  8
------> CAND: 231.008562 4002.531982 0.8557607 5.7714739 15.2111 10.8764  8
------> CAND:  86.614295 3615.900391 0.9117824 5.8426213 14.6109 10.8717 16
------> CAND: 267.914137 3800.165771 0.6260154 5.5530882 15.2004 10.8654  8
------> CAND: 217.483464 4080.129150 0.8925591 5.7739978 15.1731 10.8372  8
------> CAND:   1.248758 4862.166992 0.9591915 5.1201510 24.9284 10.8262  1
------> CAND: 148.152219 4219.314941 0.6247239 5.0315065 20.0131 10.8248  2
------> CAND:   1.249277 4033.019287 0.5509435 5.0463204 24.9088 10.8177  1
------> CAND:  86.592755 4124.000000 0.9413708 5.8175454 14.5623 10.8084 16
------> CAND: 154.016088 3746.071777 0.8702828 5.8203650 14.557 10.8015 16
------> CAND: 178.797137 3643.897217 0.5201222 5.4133930 15.1294 10.792  8
------> CAND: 140.245495 4185.506836 0.9319463 5.7929749 15.1231 10.7856  8
------> CAND:   1.249018 4415.942383 0.7307994 5.1410909 24.8342 10.7854  1
------> CAND: 115.386075 4870.749023 0.9588495 5.1792021 14.5401 10.7796 16
------> CAND: 383.679874 3830.991211 0.9808889 5.8751917 16.8312 10.7769  4
------> CAND: 177.021575 4437.931152 0.9469259 5.6917100 14.5254 10.7604 16
------> CAND: 297.055977 4079.066650 0.8175890 5.7093396 19.8787 10.7451  2
------> CAND: 291.835172 4650.365723 1.0273784 4.4421391 16.7903 10.7444  4
------> CAND:  12.354712 3754.090576 0.8406891 3.7634528 14.5082 10.7382 16
------> CAND: 299.127639 4108.919434 1.0439655 5.8851247 16.7502 10.7126  4
------> CAND: 100.147697 3949.217285 0.8780677 5.8019876 14.4826 10.7049 16
------> CAND: 140.002853 3623.639648 0.7171180 3.7482865 15.0401 10.6998  8
------> CAND: 115.483390 4455.095703 0.9456841 5.6985826 16.7319 10.6981  4
------> CAND: 115.578371 3962.982178 0.9728377 5.8592978 15.0225 10.6817  8
------> CAND:  44.740935 3881.684814 0.9461330 5.8551736 14.4597 10.6753 16
------> CAND: 241.786756 5021.700195 1.1116700 4.8199434 15.0088 10.6676  8
------> CAND: 160.560390 3685.862793 0.6852688 5.6639957 14.4467 10.6583 16
------> CAND: 461.707530 3926.675049 0.5295035 5.1470208 16.6694 10.6485  4
------> CAND: 386.666565 3788.208496 0.9549450 5.8622899 14.9781 10.6359  8
------> CAND: 404.111289 3636.736816 0.5715717 5.5205250 14.9667 10.6242  8
------> CAND:  85.613368 4174.238770 1.0194340 5.8561664 14.4182 10.6214 16
------> CAND: 179.504299 3639.736816 0.9481816 5.8586812 14.4102 10.6112 16
------> CAND:  99.745977 3697.357178 0.9093669 5.8422432 14.9419 10.5986  8
------> CAND: 307.629938 3638.204102 0.9489571 3.6021533 16.5903 10.5858  4
------> CAND: 326.965965 4066.337646 1.0127591 3.9089122 16.5895 10.5852  4
------> CAND: 100.157039 3862.614258 0.9121198 5.8391232 14.3686 10.5572 16
------> CAND: 159.788610 4135.449707 0.8758706 4.0843430 14.9009 10.5563  8
------> CAND: 170.776487 3912.830566 1.0141367 3.7867513 14.8866 10.5417  8
------> CAND:  47.722955 3901.299316 0.6427328 5.5242038 14.3497 10.5328 16
------> CAND:  61.814043 3637.773682 0.5546461 3.9678938 14.8754 10.5302  8
------> CAND: 491.496066 3651.645020 0.8809019 3.6470037 16.5137 10.5251  4
------> CAND: 172.988543 3628.558594 0.6512364 3.8127708 14.8639 10.5183  8
------> CAND:  86.588863 4077.158691 0.8939528 5.7820292 14.333 10.5112 16
------> CAND: 260.230850 4107.197754 0.9432815 5.8173985 14.8531 10.5072  8
------> CAND: 137.140727 3892.108154 0.8445933 5.7792306 14.3277 10.5044 16
------> CAND: 141.762845 3741.625488 0.9494063 5.8641853 14.3252 10.5011 16
------> CAND: 133.957069 3800.165771 0.6260154 5.5530882 14.3121 10.4841 16
------> CAND: 266.270666 4938.732422 1.1299429 4.6639028 19.4291 10.4786  2
[10:23:51][301867][INFO ] Statistics: count dirty SumSpec pages 342340 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:23:51][301867][INFO ] Data processing finished successfully!
10:23:51 (301867): called boinc_finish(0)

</stderr_txt>
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