Task 1727454883

Name: Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_30_8400000_1
Workunit ID: 872577637
Created: 9 Feb 2025 17:43:42 UTC
Sent: 10 Feb 2025 5:16:06 UTC
Report deadline: 24 Feb 2025 5:16:06 UTC
Received: 10 Feb 2025 5:34:24 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 664.04
CPU time (sec): 13.31
Peak working set size (MB): 277.87
Peak swap size (MB): 10402.67
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[22:16:11][6943][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_cfbf00125_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_6_dms_200_30.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 8400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_30.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_30_8400000_1_0
------> GPU usage: 0.500000
[22:16:11][6943][INFO ] Starting data processing...
[22:16:11][6943][INFO ] opti: No host transfer for n_steps. Use device global.
[22:16:11][6943][INFO ] opti: No host transfer for mean. Use device global.
[22:16:11][6943][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:16:11][6943][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:16:11][6943][INFO ] opti: power spectrum in fft callback (static link).
[22:16:11][6943][INFO ] opti: __constant__ access is not uniform, bad!
[22:16:11][6943][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[22:16:11][6943][INFO ] CUDA global memory status (initial GPU state, including context):
[22:16:11][6943][INFO ] No template file. Generating templates.
[22:16:11][6943][INFO ] Template param value T_cons = 50000
[22:16:15][6943][INFO ] Number of generated templates to be used: 50000
[22:16:15][6943][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_6_dms_200_30.cpt
[22:16:15][6943][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_6_dms_200_30.cpt (No such file or directory).
------> Starting from scratch...
[22:16:15][6943][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_30.binary
[22:16:15][6943][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_6_dms_200_DM233.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776186161682
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 233 cm^-3 pc
------> Scale factor: 1.04507
[22:16:15][6943][INFO ] Allocating memory for dedispersed compressed time series...
[22:16:15][6943][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:16:15][6943][INFO ] 8-bit allocation done
[22:16:15][6943][INFO ] Foobar
[22:16:15][6943][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_30.binary
[22:16:15][6943][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:16:15][6943][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:16:15][6943][INFO ] FftSize = 12582913
[22:16:15][6943][INFO ] Seed for random number generator is -1036034016.
[22:16:16][6943][INFO ] 8[22:16:16][6943][INFO ] 9[22:16:17][6943][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:16:17][6943][INFO ] Normalization factor 3.97364e-08
[22:16:17][6943][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
[22:16:17][6943][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1566 MB (9449 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:16:17][6943][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:16:17][6943][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:16:17][6943][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1353.21618652, mean= -0.00008066  -0.00008066
[22:16:17][6943][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:17:11][6943][INFO ] Checkpoint committed!
[22:18:11][6943][INFO ] Checkpoint committed!
[22:19:12][6943][INFO ] Checkpoint committed!
[22:20:12][6943][INFO ] Checkpoint committed!
[22:21:12][6943][INFO ] Checkpoint committed!
[22:22:12][6943][INFO ] Checkpoint committed!
[22:23:12][6943][INFO ] Checkpoint committed!
[22:24:12][6943][INFO ] Checkpoint committed!
[22:25:12][6943][INFO ] Checkpoint committed!
[22:26:12][6943][INFO ] Checkpoint committed!
[22:27:12][6943][INFO ] Checkpoint committed!
[22:27:14][6943][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4457.129395 0.9679834 5.7585950 23.2913 19.5337  8
------> CAND:   0.249907 4589.050293 0.7966979 5.2723808 22.7791 18.971  8
------> CAND:   0.249648 4145.733398 0.7817068 4.1712008 21.8224 17.924  8
------> CAND:   0.499815 3689.214111 0.9770987 3.6056387 29.4085 16.433  2
------> CAND:   0.500593 3683.689941 0.4392731 5.1629372 26.7666 14.8502  2
------> CAND:   0.250426 3602.874512 0.9679713 5.8853555 18.96 14.8273  8
------> CAND:   0.500334 4919.168457 0.9560960 5.2453461 26.6036 14.7527  2
------> CAND:   1.249277 4046.341797 0.5372861 5.0635390 20.0082 13.3174  4
------> CAND: 118.824052 4340.150391 0.9785799 5.8142877 16.3496 13.1744 16
------> CAND:   0.498777 5008.067871 1.0227509 4.9970870 19.7198 13.0853  4
------> CAND:   0.499036 3937.988281 0.5119297 4.5612893 19.5824 12.9749  4
------> CAND:   1.248758 4909.254883 0.9566857 5.2348943 19.3033 12.7506  4
------> CAND:   0.249388 5101.548340 1.0956174 4.9182577 16.9713 12.7139  8
------> CAND:  86.621042 4170.195312 1.0541425 5.9216008 15.7004 12.3054 16
------> CAND:   1.249018 4450.395020 0.7180607 5.1724601 18.6699 12.2428  4
------> CAND: 111.967560 3676.053955 0.7313393 5.7475438 18.4417 12.0601  4
------> CAND: 159.322791 4596.641602 0.7947099 5.2748170 15.5098 12.0523 16
------> CAND: 291.615109 3750.360107 0.9591134 5.8916821 18.2076 11.873  4
------> CAND: 230.684176 3790.823486 0.5105614 4.2397971 16.1434 11.8454  8
------> CAND: 346.488579 4092.816895 0.8507469 5.7672133 18.1112 11.796  4
------> CAND: 343.333986 3877.426514 0.7396547 5.7151933 18.0839 11.7741  4
------> CAND: 236.569843 4041.034180 0.5426766 4.7122746 16.04 11.7374  8
------> CAND: 230.605285 4446.244629 0.9691789 4.2580004 18.0348 11.735  4
------> CAND:   0.166605 3768.198486 0.9904708 3.6575201 15.9913 11.6866  8
------> CAND: 101.110216 4344.852539 0.7059813 4.6376314 17.8444 11.583  4
------> CAND: 462.208642 3836.586182 0.8996181 5.8596106 17.7931 11.5421  4
------> CAND: 346.683470 3738.591309 0.8772765 5.8418498 17.74 11.4997  4
------> CAND: 499.761173 4255.629883 1.0305213 4.0232987 17.7062 11.4728  4
------> CAND:  55.983650 3676.053955 0.7313393 5.7475438 15.7484 11.4336  8
------> CAND: 335.902422 3676.053955 0.7313393 5.7475438 26.3207 11.4309  1
------> CAND:  64.920108 4777.116211 1.0056690 5.6245470 15.0265 11.4148 16
------> CAND:   1.249537 3703.780029 0.4206525 5.0251613 26.1329 11.3494  1
------> CAND: 173.341735 3738.591309 0.8772765 5.8418498 15.6621 11.3439  8
------> CAND: 288.653331 4729.390625 1.0097871 5.6680264 15.5839 11.2627  8
------> CAND: 291.630420 3744.248291 0.8728591 5.8388720 20.5661 11.1531  2
------> CAND:  87.581745 3825.890869 0.9811119 3.7073898 14.8263 11.1525 16
------> CAND:   0.624639 4046.341797 0.5372861 5.0635390 15.4518 11.1256  8
------> CAND:  87.180803 4230.759277 0.9845081 5.8503885 15.4487 11.1224  8
------> CAND: 212.357379 3618.740234 0.8854843 3.5946712 15.4224 11.0951  8
------> CAND: 104.608140 3874.630127 0.7430615 5.7195811 15.401 11.0729  8
------> CAND:  86.502965 4746.813965 0.9838204 5.5986152 15.383 11.0543  8
------> CAND:  75.100652 3876.378662 0.8833985 5.8409381 20.3769 11.0407  2
------> CAND:   0.624379 4909.254883 0.9566857 5.2348943 15.3667 11.0374  8
------> CAND: 150.235299 3794.565918 0.4933420 5.2793922 25.3568 11.0123  1
------> CAND: 115.526988 3711.780762 0.7915020 5.7932076 14.7187 11.012 16
------> CAND: 244.385740 4097.750488 0.6336860 5.4121060 15.3237 10.9929  8
------> CAND:   1.248499 4134.435059 0.9033959 4.0251083 25.2404 10.9618  1
------> CAND: 173.255059 3970.231201 0.9221742 5.8523374 15.288 10.9559  8
------> CAND:   0.500074 5027.436523 1.1377776 5.6135340 17.0416 10.9439  4
------> CAND: 298.305255 3955.100342 0.6903073 5.6270390 15.2657 10.9329  8
------> CAND:  92.262511 4072.520020 0.6909491 4.2381039 15.2565 10.9234  8
------> CAND:  52.310298 4145.693848 0.9399055 5.8343019 14.6423 10.9124 16
------> CAND:  57.782568 4234.698730 1.0292339 5.8888822 14.6306 10.8972 16
------> CAND: 457.202191 3684.132080 0.4337842 4.3640270 16.9758 10.8916  4
------> CAND:  90.219915 4025.434570 0.7515205 4.0876298 14.6202 10.8837 16
------> CAND:   0.999629 3629.995361 0.9699183 3.5656519 25.0392 10.8744  1
------> CAND:  35.700415 3983.038086 0.9470180 5.8725829 15.2012 10.8661  8
------> CAND: 115.490916 4444.875488 0.9693261 5.7654648 14.6041 10.8627 16
------> CAND:  19.059909 4246.288086 1.0660325 5.9170465 14.6023 10.8605 16
------> CAND:  72.463001 4093.795166 0.5846359 5.2595544 14.6007 10.8584 16
------> CAND: 129.525950 3893.546143 0.5513220 4.2847176 14.6003 10.8578 16
------> CAND: 115.440052 4831.577637 1.1382108 5.7712069 14.595 10.8509 16
------> CAND:   1.248239 4592.631348 1.1133016 4.2488451 24.9692 10.844  1
------> CAND: 113.697968 3739.152344 0.7337950 3.8101766 15.1742 10.8383  8
------> CAND:  86.587306 4120.542969 0.9067667 5.8122158 14.544 10.7846 16
------> CAND:  60.072996 4047.386963 0.8694857 5.8024507 16.8397 10.7836  4
------> CAND:   0.503448 5061.165039 1.0665274 5.4103556 19.9294 10.7752  2
------> CAND: 396.101539 4055.252197 0.7268975 4.1396322 16.8256 10.7725  4
------> CAND:  67.663898 4160.573242 0.8967029 4.0555010 14.5297 10.766 16
------> CAND: 271.246754 3873.538574 0.7815607 5.7530246 15.0995 10.7611  8
------> CAND: 216.466447 3925.759033 0.8272585 5.7901683 19.8811 10.7465  2
------> CAND: 115.471194 4001.585205 0.5702611 5.3281674 15.0799 10.741  8
------> CAND: 184.546302 3704.532227 0.6004831 3.9419298 14.5096 10.74 16
------> CAND: 173.158003 3733.148438 0.7483020 5.7559443 15.068 10.7286  8
------> CAND:  92.363201 3723.520264 0.7677029 5.7687035 15.0591 10.7194  8
------> CAND: 462.068247 4468.805176 0.9673117 5.7608275 16.7381 10.703  4
------> CAND:  93.477274 3751.566162 0.7052936 5.7005396 14.4802 10.7018 16
------> CAND: 213.773521 3899.954834 0.6531631 4.0812759 16.7363 10.7016  4
------> CAND: 120.961110 3689.993896 0.8988326 5.8552237 15.0417 10.7015  8
------> CAND: 186.958699 3790.230713 0.8749449 5.8421879 19.8023 10.6998  2
------> CAND: 181.141283 4382.756836 1.0368214 4.1337008 15.0388 10.6985  8
------> CAND: 195.269221 4072.441650 1.0390981 3.8785138 14.4717 10.6908 16
------> CAND: 125.007376 3765.839844 0.5137732 5.3737774 14.4713 10.6903 16
------> CAND: 127.870022 3874.043945 0.7803112 3.9009228 15.0227 10.6819  8
------> CAND: 437.191440 4194.336914 0.6624913 4.4897327 16.711 10.6815  4
------> CAND:  86.487654 4164.221680 0.9376253 4.0164647 14.4502 10.6629 16
------> CAND: 292.333949 3656.987793 0.9061628 3.6186943 14.9563 10.6135  8
------> CAND:   0.503707 3938.121094 0.5145341 5.1728334 19.6476 10.6081  2
------> CAND: 216.437642 4360.515625 0.7560085 5.4909225 14.9355 10.592  8
------> CAND:  86.593534 3966.847656 0.9231734 5.8583527 14.3803 10.5723 16
------> CAND: 259.688735 3889.677490 0.5616944 5.4097061 16.5696 10.5694  4
------> CAND: 144.632237 4123.224121 0.7357059 4.2050533 16.5559 10.5586  4
------> CAND: 167.951211 3676.053955 0.7313393 5.7475438 19.5628 10.5578  2
------> CAND: 201.282826 3707.181152 0.5878208 3.9583063 14.3649 10.5525 16
------> CAND: 127.827203 3664.998535 0.7942976 3.6869490 14.3386 10.5185 16
------> CAND: 261.551492 4145.693848 0.9399055 5.8343019 16.495 10.5103  4
------> CAND: 328.899827 3719.592529 0.5809448 3.9850457 16.4874 10.5043  4
------> CAND:  75.104545 3752.996582 0.8447899 5.8286138 19.4665 10.5008  2
------> CAND:  86.579261 4654.536621 1.0423121 5.7567358 14.3243 10.5 16
------> CAND: 259.790203 4253.210449 0.9403735 5.8062439 16.4776 10.4966  4
[22:27:14][6943][INFO ] Statistics: count dirty SumSpec pages 366859 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:27:14][6943][INFO ] Data processing finished successfully!
22:27:14 (6943): called boinc_finish(0)

</stderr_txt>
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