Task 1709223175

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_119_5100000_2
Workunit ID: 857769034
Created: 5 Jan 2025 23:25:05 UTC
Sent: 6 Jan 2025 1:15:25 UTC
Report deadline: 20 Jan 2025 1:15:25 UTC
Received: 6 Jan 2025 15:30:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 301.51
CPU time (sec): 30.48
Peak working set size (MB): 278.33
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>
[10:05:07][159251][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_119.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 5100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_119.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_119_5100000_2_0
------> GPU usage: 1.000000
[10:05:07][159251][INFO ] Starting data processing...
[10:05:07][159251][INFO ] opti: No host transfer for n_steps. Use device global.
[10:05:07][159251][INFO ] opti: No host transfer for mean. Use device global.
[10:05:07][159251][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:05:07][159251][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:05:07][159251][INFO ] opti: power spectrum in fft callback (static link).
[10:05:07][159251][INFO ] opti: __constant__ access is not uniform, bad!
[10:05:07][159251][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[10:05:07][159251][INFO ] CUDA global memory status (initial GPU state, including context):
[10:05:07][159251][INFO ] No template file. Generating templates.
[10:05:07][159251][INFO ] Template param value T_cons = 50000
[10:05:11][159251][INFO ] Number of generated templates to be used: 50000
[10:05:11][159251][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_119.cpt
[10:05:11][159251][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_119.cpt (No such file or directory).
------> Starting from scratch...
[10:05:11][159251][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_119.binary
[10:05:11][159251][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_DM241.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766011103
------> 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: 241.9 cm^-3 pc
------> Scale factor: 1.31393
[10:05:11][159251][INFO ] Allocating memory for dedispersed compressed time series...
[10:05:11][159251][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:05:11][159251][INFO ] 8-bit allocation done
[10:05:11][159251][INFO ] Foobar
[10:05:11][159251][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_119.binary
[10:05:11][159251][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:05:11][159251][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:05:11][159251][INFO ] FftSize = 12582913
[10:05:11][159251][INFO ] Seed for random number generator is 1110878289.
[10:05:13][159251][INFO ] 8[10:05:13][159251][INFO ] 9[10:05:14][159251][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:05:14][159251][INFO ] Normalization factor 3.97364e-08
[10:05:14][159251][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
[10:05:14][159251][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
[10:05:14][159251][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:05:14][159251][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:05:14][159251][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1540.85644531, mean= 0.00009184  0.00009184
[10:05:14][159251][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:06:07][159251][INFO ] Checkpoint committed!
[10:07:07][159251][INFO ] Checkpoint committed!
[10:08:07][159251][INFO ] Checkpoint committed!
[10:09:07][159251][INFO ] Checkpoint committed!
[10:10:07][159251][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 4631.685547 1.0635117 3.5197313 23.7651 20.0555  8
------> CAND:   0.499555 8750.891602 1.5288723 4.1990986 22.1025 18.23  8
------> CAND:   0.249907 10332.796875 0.8821628 0.7162257 19.5409 17.5764 16
------> CAND:   0.499296 3600.239990 0.9685621 3.1562650 20.3754 16.3513  8
------> CAND:   1.499444 4138.895996 0.9166123 3.3695037 28.4495 15.858  2
------> CAND:   0.249648 10528.645508 0.8126478 4.5300770 17.9438 15.3485 16
------> CAND:   0.500334 3608.141602 0.9671340 6.2749815 19.3722 15.2695  8
------> CAND:   0.166605 8618.365234 1.5218517 4.1837702 17.7488 15.0797 16
------> CAND:   0.500593 3608.141602 0.9671340 6.2749815 19.1599 15.0416  8
------> CAND:   0.749722 4575.403320 1.0936788 3.5029438 21.835 14.7931  4
------> CAND:   0.250167 4094.698242 1.0464163 0.1739047 17.1323 14.2351 16
------> CAND:   1.249537 6026.763184 0.8522446 0.5547660 25.4037 14.0353  2
------> CAND:   1.249796 4999.781250 0.1556458 0.1945375 23.6865 13.0101  2
------> CAND:   0.416512 6026.763184 0.8522446 0.5547660 17.2367 12.9939  8
------> CAND:   0.374991 4138.895996 0.9166123 3.3695037 17.0547 12.8018  8
------> CAND:  86.551234 4090.866211 0.6770605 0.1640210 15.824 12.4701 16
------> CAND:   0.187366 4138.895996 0.9166123 3.3695037 15.6489 12.2371 16
------> CAND:   0.624639 6501.479980 0.9979038 0.6176549 18.5232 12.1254  4
------> CAND:   0.166864 3608.141602 0.9671340 6.2749815 15.469 11.9983 16
------> CAND: 288.762843 4401.235352 0.7023129 0.2565935 18.3479 11.9851  4
------> CAND:   0.999370 5713.920898 0.4059681 3.8621118 21.9399 11.9696  2
------> CAND:   0.374731 4840.859375 1.1617833 3.5737619 16.2322 11.9382  8
------> CAND:   0.999110 10643.310547 1.0324614 4.4674368 18.273 11.9252  4
------> CAND: 200.407242 4994.264160 0.5282238 0.3671613 18.2229 11.8852  4
------> CAND: 195.461257 4067.657471 0.3192369 3.3859720 15.3333 11.8188 16
------> CAND:   1.249277 8489.919922 1.5289881 0.7834229 21.5753 11.7527  2
------> CAND: 401.807367 3951.911133 0.7376904 3.3067682 21.5558 11.7411  2
------> CAND: 139.558833 4212.020508 0.7911615 0.2053943 15.132 11.5535 16
------> CAND: 115.226217 5490.017090 1.1895295 3.7160149 15.1097 11.5241 16
------> CAND: 195.643173 3621.164062 0.6818516 6.2755208 15.1068 11.5203 16
------> CAND:   0.624898 3637.025635 0.4133378 6.2710190 17.68 11.452  4
------> CAND:   0.749981 6669.125000 0.8815903 3.9459453 15.6921 11.3751  8
------> CAND:  67.598502 5129.789551 0.3440258 0.3495224 14.9544 11.3202 16
------> CAND:   1.499963 7128.131348 1.2002738 3.9921236 17.4864 11.2977  4
------> CAND:   0.500074 4603.473145 0.5817882 3.5245678 17.4358 11.2574  4
------> CAND: 313.126082 5166.079590 1.1564901 3.6466143 15.5728 11.2511  8
------> CAND:   1.500482 4840.870605 1.1248626 0.3782500 20.6906 11.227  2
------> CAND: 133.722213 3777.329834 0.4807010 3.2492404 14.8772 11.219 16
------> CAND:  86.368539 5725.157715 1.2849272 3.7599988 15.5339 11.2108  8
------> CAND:   1.499703 3647.038818 0.9131360 3.1779149 20.5982 11.1721  2
------> CAND: 141.362162 4492.406738 1.0543474 3.4796300 15.4872 11.1623  8
------> CAND: 288.803327 5060.846680 0.9731472 0.4211979 17.2965 11.1466  4
------> CAND: 199.115925 3811.632324 0.8921814 0.0722011 17.2907 11.1419  4
------> CAND:   1.500741 3878.736328 0.8696610 0.0966510 17.2516 11.1109  4
------> CAND: 115.460294 3824.961670 0.7051245 0.0731878 14.7858 11.0996 16
------> CAND:   2.498814 6563.795898 0.9915139 0.6402313 25.5527 11.0974  1
------> CAND: 335.687548 4158.529297 0.6599727 3.3855169 15.4151 11.0875  8
------> CAND: 268.460664 4326.093262 0.8133790 3.4293144 15.4081 11.0803  8
------> CAND:   2.499333 4458.926758 0.7991126 0.2757470 25.5102 11.0789  1
------> CAND: 166.409467 4853.240723 1.0316156 3.5740211 14.7293 11.0259 16
------> CAND: 129.343774 4632.755859 0.8206167 3.5284042 14.717 11.0098 16
------> CAND: 174.161265 3955.515381 0.9890090 0.1260443 15.3219 10.991  8
------> CAND:  59.934418 5601.204590 0.7546321 3.7732737 17.0997 10.9901  4
------> CAND: 123.260620 4569.147461 0.8372123 0.2987209 14.6802 10.9618 16
------> CAND:  91.731556 3876.291016 0.7307735 3.2776544 17.0364 10.9398  4
------> CAND: 432.595014 4521.038086 0.2207669 0.2185873 20.2038 10.938  2
------> CAND:  83.272076 4193.496094 0.5507413 3.3962970 15.2661 10.9333  8
------> CAND: 222.621486 4533.217773 0.4271427 3.5177369 16.9997 10.9106  4
------> CAND: 199.039629 4313.730469 0.5823545 3.4431767 15.2204 10.8861  8
------> CAND: 395.871614 3697.399902 0.1535899 6.2248974 20.098 10.8752  2
------> CAND: 230.523280 4986.740723 0.6856496 3.6331191 15.2062 10.8714  8
------> CAND:  64.882219 6061.341309 0.3960107 0.5014157 14.6033 10.8617 16
------> CAND:  47.954697 5600.680664 0.9822488 3.7568169 15.1902 10.8548  8
------> CAND:   0.998851 3886.552246 1.0118302 3.2749496 15.1843 10.8488  8
------> CAND: 314.826905 3676.729004 0.2015563 3.2340553 16.9197 10.8471  4
------> CAND:  76.881144 3626.155029 0.5801955 3.1728015 16.8685 10.8065  4
------> CAND: 280.498515 5046.839355 1.0918038 0.4218376 16.8618 10.8011  4
------> CAND:  75.018907 10488.130859 1.2144914 4.4050636 14.5429 10.7832 16
------> CAND: 107.005745 4851.140137 1.1259068 3.5773733 14.5379 10.7767 16
------> CAND: 115.490916 6616.170410 1.3865675 0.6655495 15.1044 10.7662  8
------> CAND:  88.484318 5033.784180 0.7210926 0.4046157 14.5105 10.7411 16
------> CAND: 200.903683 3951.911133 0.7376904 3.3067682 16.7809 10.7369  4
------> CAND:  29.967079 5992.674805 0.8593309 3.8445513 15.0652 10.7258  8
------> CAND:  92.509824 4565.423340 1.0207731 3.5019486 15.0628 10.7232  8
------> CAND: 348.112587 6004.529785 1.0860189 3.8309293 19.8261 10.7139  2
------> CAND:   2.499073 9216.746094 0.4308712 0.3756025 24.6591 10.7093  1
------> CAND:   0.833024 7703.891602 1.4816197 0.7620563 15.0491 10.7091  8
------> CAND:  94.697745 10485.208008 1.3057556 4.4432626 15.029 10.6884  8
------> CAND:   2.498295 6662.744141 0.8828515 3.9447827 14.4634 10.68 16
------> CAND:  83.131163 4714.081543 0.2844149 3.6020293 14.4595 10.675 16
------> CAND:  57.687847 3634.631104 0.4212563 6.2636833 15.0142 10.6732  8
------> CAND: 475.209012 7664.725586 1.4782822 4.0483541 16.6896 10.6645  4
------> CAND: 185.650254 3622.604492 0.6399794 3.1738558 15.0017 10.6602  8
------> CAND:  66.431749 3631.689453 0.4795212 3.1855049 14.4477 10.6597 16
------> CAND: 115.467560 4772.078613 0.6950828 0.3479804 14.4477 10.6597 16
------> CAND:  76.849484 5192.738281 0.9412679 3.6683853 14.4343 10.6423 16
------> CAND:  83.131682 4377.950195 0.2477171 3.5027428 24.4894 10.6356  1
------> CAND: 288.959551 6621.788574 0.8255574 3.9649489 19.6857 10.6307  2
------> CAND: 279.725697 4903.875000 1.1312797 3.5907693 14.9611 10.6184  8
------> CAND: 382.061056 3703.001221 0.4641540 0.0172292 14.9524 10.6094  8
------> CAND: 275.709014 5274.772461 0.7343565 3.6886883 14.938 10.5946  8
------> CAND: 202.316970 4430.898438 0.5494279 3.4744601 16.5952 10.5897  4
------> CAND: 120.811892 5505.544922 0.8283893 0.4949287 14.3918 10.5873 16
------> CAND: 277.982314 3686.328857 0.1716293 6.2316098 14.9267 10.5829  8
------> CAND: 279.829500 5346.772949 0.9217682 3.7049248 16.5865 10.5828  4
------> CAND: 239.258098 4111.673828 0.4816865 0.1518312 16.5796 10.5774  4
------> CAND:   2.498554 3934.327637 0.4069351 3.3203371 14.3716 10.5611 16
------> CAND: 280.349557 5323.555664 0.6550907 0.4388728 14.8994 10.5548  8
------> CAND: 280.320232 5241.380371 0.5237126 0.4253555 14.8983 10.5537  8
------> CAND: 483.166342 4853.880859 1.1262029 0.3812131 24.274 10.5421  1
[10:10:07][159251][INFO ] Statistics: count dirty SumSpec pages 498091 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:10:07][159251][INFO ] Data processing finished successfully!
10:10:07 (159251): called boinc_finish(0)

</stderr_txt>
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