Task 1703973977

Name: Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_75_3750000_2
Workunit ID: 858038029
Created: 27 Dec 2024 12:15:28 UTC
Sent: 27 Dec 2024 16:02:07 UTC
Report deadline: 10 Jan 2025 16:02:07 UTC
Received: 27 Dec 2024 16:53:16 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 283.37
CPU time (sec): 23.38
Peak working set size (MB): 362.02
Peak swap size (MB): 14868.75
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[11:46:26][560193][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_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_75.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 3750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_75.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_75_3750000_2_0
------> GPU usage: 0.500000
[11:46:26][560193][INFO ] Starting data processing...
[11:46:26][560193][INFO ] opti: No host transfer for n_steps. Use device global.
[11:46:26][560193][INFO ] opti: No host transfer for mean. Use device global.
[11:46:26][560193][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:46:26][560193][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:46:26][560193][INFO ] opti: power spectrum in fft callback (static link).
[11:46:26][560193][INFO ] opti: __constant__ access is not uniform, bad!
[11:46:26][560193][INFO ] Running on device 2 NVIDIA TITAN V
[11:46:26][560193][INFO ] CUDA global memory status (initial GPU state, including context):
[11:46:26][560193][INFO ] No template file. Generating templates.
[11:46:26][560193][INFO ] Template param value T_cons = 50000
[11:46:30][560193][INFO ] Number of generated templates to be used: 50000
[11:46:30][560193][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_75.cpt
[11:46:30][560193][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_75.cpt (No such file or directory).
------> Starting from scratch...
[11:46:30][560193][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_75.binary
[11:46:30][560193][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM237.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327287761
------> 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: 237.5 cm^-3 pc
------> Scale factor: 1.49103
[11:46:30][560193][INFO ] Allocating memory for dedispersed compressed time series...
[11:46:30][560193][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:46:30][560193][INFO ] 8-bit allocation done
[11:46:30][560193][INFO ] Foobar
[11:46:30][560193][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_75.binary
[11:46:30][560193][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:46:30][560193][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:46:30][560193][INFO ] FftSize = 12582913
[11:46:30][560193][INFO ] Seed for random number generator is -1030605554.
[11:46:32][560193][INFO ] 8[11:46:32][560193][INFO ] 9[11:46:35][560193][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:46:35][560193][INFO ] Normalization factor 3.97364e-08
[11:46:35][560193][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
[11:46:35][560193][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 3179 MB (8884 MB free / 12063 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:46:35][560193][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:46:35][560193][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:46:35][560193][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:51:08][560193][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.323792 6241.318848 0.7451132 2.8967979 16.7553 13.7225 16
------> CAND: 455.402495 5233.791992 0.7391098 0.9654664 22.9331 12.561  2
------> CAND: 173.142951 4197.103027 0.7867048 0.4469611 15.8498 12.5046 16
------> CAND: 152.648994 4095.306396 0.4244559 0.5815250 15.4943 12.0319 16
------> CAND: 115.217653 4940.648438 0.9300032 3.2570276 15.4712 12.0012 16
------> CAND: 349.516791 4291.062012 0.3940153 0.7455674 15.9471 11.6406  8
------> CAND: 279.808999 4993.203125 0.9208923 3.2467666 17.9134 11.638  4
------> CAND: 187.098575 3707.369141 0.7350399 3.0228584 15.867 11.5571  8
------> CAND: 101.055720 3620.453369 0.7221616 0.1684976 15.1109 11.5257 16
------> CAND: 461.059276 3730.164795 0.6509839 3.0072551 17.6626 11.4381  4
------> CAND: 350.682247 5031.735840 1.0842067 3.3077700 26.3327 11.4361  1
------> CAND: 355.606952 7107.791992 1.3702977 3.2506022 17.6282 11.4107  4
------> CAND:  86.408504 4923.407715 0.8345320 3.2106230 15.0231 11.4103 16
------> CAND: 160.399235 4228.407227 0.4657893 2.9715931 14.9641 11.3329 16
------> CAND: 113.690442 3803.571045 0.7694660 3.0562034 14.8831 11.2268 16
------> CAND: 115.177170 4335.058105 0.8944627 3.1914570 14.8483 11.1813 16
------> CAND: 222.945353 4947.577148 0.9280254 0.7489877 17.3384 11.1799  4
------> CAND: 177.803476 7107.791992 1.3702977 3.2506022 15.476 11.1507  8
------> CAND: 176.205159 3684.894531 0.2045746 0.6692172 17.2978 11.1476  4
------> CAND: 191.849669 4286.819336 0.5285890 0.6204526 14.8025 11.1215 16
------> CAND: 197.623488 3793.210693 0.2907630 0.5385875 14.8021 11.1209 16
------> CAND: 399.961738 3837.746338 0.8417357 3.0798697 15.4103 11.0826  8
------> CAND:  89.311892 4081.278564 0.4512474 0.5582153 15.4043 11.0764  8
------> CAND: 350.677576 4882.158203 1.0226192 3.2752733 25.4653 11.0595  1
------> CAND: 183.019351 3695.934082 0.2060182 2.5479095 14.7389 11.0384 16
------> CAND:  86.404352 5746.188965 1.0153538 3.2592981 14.7299 11.0267 16
------> CAND: 350.682506 5035.624512 1.0843216 3.3079994 25.3886 11.0261  1
------> CAND: 371.357601 4098.497070 0.7997410 3.1282125 17.1416 11.0234  4
------> CAND: 188.586600 3772.051514 0.3260845 2.8037882 14.7227 11.0173 16
------> CAND: 227.701118 5233.791992 0.7391098 0.9654664 17.1266 11.0115  4
------> CAND: 129.572143 5017.932129 1.0038669 3.2761118 17.1119 10.9998  4
------> CAND: 169.856527 4103.495605 0.7973323 3.1285048 14.6824 10.9648 16
------> CAND: 376.268811 3973.359131 0.7375486 3.0819926 17.0375 10.9407  4
------> CAND: 473.438900 3855.498779 0.9428084 3.1018343 17.0361 10.9396  4
------> CAND:  86.375806 5026.000488 1.1868489 3.3255455 14.6579 10.9328 16
------> CAND:  47.863090 5331.145508 1.1648734 0.8218498 15.26 10.927  8
------> CAND: 187.259471 5076.289551 0.5491807 2.9844265 14.6512 10.924 16
------> CAND: 147.223955 3646.265137 0.3330267 0.3703533 14.6461 10.9175 16
------> CAND: 152.258692 4105.583008 0.9839230 3.1683898 14.6404 10.91 16
------> CAND: 346.459773 4301.459473 1.0307407 0.4440250 20.1023 10.8778  2
------> CAND: 185.456401 4758.134277 0.4980376 0.9176260 14.6154 10.8775 16
------> CAND: 254.039999 3721.665283 0.9437846 0.1838484 15.1974 10.8623  8
------> CAND:  29.953325 4716.755371 1.0648359 3.2789483 15.1969 10.8617  8
------> CAND: 137.720989 4377.638184 0.8856130 3.1894484 14.6015 10.8594 16
------> CAND:  82.870875 4727.921387 0.2635540 1.6996577 14.5991 10.8563 16
------> CAND:  86.421739 4385.366699 0.4992324 3.0019701 14.5923 10.8474 16
------> CAND:  86.537739 4601.237793 0.6081443 0.7291864 14.5782 10.8291 16
------> CAND: 165.741750 4727.921387 0.2635540 1.6996577 15.146 10.8091  8
------> CAND:  31.551902 4225.206055 0.9658149 3.1839759 14.5598 10.8051 16
------> CAND:  86.368020 5313.987793 1.2272230 3.3557248 14.5512 10.794 16
------> CAND: 115.296544 5225.964355 0.5411931 2.9591002 14.5489 10.791 16
------> CAND: 115.297582 7080.797852 1.3673691 3.2347925 14.5193 10.7525 16
------> CAND:  95.234670 4221.346191 0.4772777 2.9816823 16.7672 10.7261  4
------> CAND: 458.248792 3776.048828 0.8672429 3.0678880 16.7648 10.7242  4
------> CAND:  98.129494 5192.743652 0.6836679 1.0000792 14.4947 10.7206 16
------> CAND: 227.701377 5233.791992 0.7391098 0.9654664 16.759 10.7196  4
------> CAND: 320.986874 4394.975098 0.8446213 3.1864121 19.8295 10.7159  2
------> CAND: 259.206308 4320.389648 0.6693798 3.1078176 15.0488 10.7088  8
------> CAND: 192.797915 3838.225098 0.9450016 0.2427328 14.485 10.7081 16
------> CAND: 230.316970 3818.702637 1.0008850 3.0999656 15.047 10.707  8
------> CAND: 238.418586 5176.325195 0.6928626 3.1145055 19.7936 10.6946  2
------> CAND: 172.732927 3917.197998 0.8047299 3.0917170 16.7271 10.6943  4
------> CAND: 160.361866 4083.259277 0.8834490 3.1400061 15.0346 10.6942  8
------> CAND:  45.521539 3964.496582 0.7452513 3.0875313 15.0187 10.6778  8
------> CAND: 290.037033 3988.239258 0.6197196 0.3967262 24.5777 10.674  1
------> CAND:  86.554607 4309.685059 0.7295640 0.5203906 14.4559 10.6704 16
------> CAND: 158.358974 4730.671387 1.0654902 3.2805016 14.4494 10.6618 16
------> CAND: 247.731072 3640.714111 0.3928300 2.8574696 14.9876 10.6457  8
------> CAND: 165.484576 3686.951416 0.5426438 2.9533358 14.4309 10.6379 16
------> CAND:  29.190109 5774.249023 1.0141195 3.2688589 14.9782 10.636  8
------> CAND:  86.420701 4310.358887 0.6073307 3.0842524 14.4178 10.6209 16
------> CAND: 115.230629 3944.611328 0.8837481 3.1142907 14.9618 10.6192  8
------> CAND: 141.697448 5474.674805 0.7295249 1.1131282 14.4163 10.619 16
------> CAND:  99.854711 4420.154785 0.9320464 3.2127624 14.9516 10.6086  8
------> CAND:  77.826277 3768.050781 0.9329604 3.0759981 14.4055 10.605 16
------> CAND:  86.408244 3627.708984 0.5376043 2.9426000 14.4042 10.6034 16
------> CAND:  20.179691 5887.041016 0.8741205 3.1689191 16.5914 10.5867  4
------> CAND: 276.175611 4089.543457 0.8818319 3.1409073 16.5901 10.5857  4
------> CAND: 223.119224 4516.647461 1.0833280 3.2584326 14.9244 10.5806  8
------> CAND: 107.046488 4213.342285 0.7791001 3.1418693 14.3739 10.5641 16
------> CAND: 172.764068 3877.448975 0.7694683 3.0743568 14.373 10.5629 16
------> CAND:  86.375287 4165.916992 0.8313674 3.1484232 14.3629 10.5499 16
------> CAND:  85.279379 3730.258789 0.8828918 3.0573490 14.3598 10.5458 16
------> CAND: 129.665047 4143.292969 0.4216620 2.9272931 14.8857 10.5407  8
------> CAND: 175.341253 5031.735840 1.0842067 3.3077700 19.5202 10.5326  2
------> CAND: 406.778005 3992.982910 0.4861248 2.9822054 19.4905 10.515  2
------> CAND: 261.718616 4130.333496 0.7505761 0.4307564 16.4985 10.5131  4
------> CAND: 201.810927 3650.136230 0.3186217 2.7850323 14.857 10.5112  8
------> CAND: 134.395120 4480.475098 0.9243478 3.2187359 14.8559 10.5101  8
------> CAND:  81.318491 4051.078369 0.3665545 0.6168898 14.3292 10.5063 16
------> CAND: 116.502483 4949.185059 0.7900167 3.1995184 14.328 10.5047 16
------> CAND: 115.180024 3831.133545 0.8639600 3.0822568 14.3158 10.4889 16
------> CAND: 211.556534 6086.937500 1.1621937 3.2947958 19.4314 10.4799  2
------> CAND: 461.119482 4656.950684 0.4176042 2.8732555 19.4167 10.4712  2
------> CAND:  81.732408 3729.634033 0.3893442 0.3827567 14.3014 10.4704 16
------> CAND: 379.846924 4782.395508 1.1527195 3.2983766 24.0989 10.466  1
------> CAND: 345.543447 4278.895996 0.7454445 3.1337965 14.8119 10.4648  8
------> CAND: 431.955843 4470.590820 0.8870959 3.2013841 16.4275 10.4569  4
------> CAND:  20.178394 5444.909180 0.7438868 3.1212521 16.4262 10.4558  4
------> CAND:  55.684955 4725.261719 1.1435131 0.5991293 14.2848 10.4489 16
[11:51:08][560193][INFO ] Statistics: count dirty SumSpec pages 1840 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:51:08][560193][INFO ] Data processing finished successfully!
11:51:08 (560193): called boinc_finish(0)

</stderr_txt>
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