Task 1731996094

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[17:34:50][107230][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:34:50][107230][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_7_dms_200_109.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 2500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_109.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_40000_109_2500000_2_0
------> GPU usage: 0.500000
[17:34:50][107230][INFO ] Starting data processing...
[17:34:50][107230][INFO ] opti: No host transfer for n_steps. Use device global.
[17:34:50][107230][INFO ] opti: No host transfer for mean. Use device global.
[17:34:50][107230][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:34:50][107230][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:34:50][107230][INFO ] opti: power spectrum in fft callback (static link).
[17:34:50][107230][INFO ] opti: __constant__ access is not uniform, bad!
[17:34:50][107230][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[17:34:50][107230][INFO ] CUDA global memory status (initial GPU state, including context):
[17:34:50][107230][INFO ] No template file. Generating templates.
[17:34:50][107230][INFO ] Template param value T_cons = 50000
[17:34:54][107230][INFO ] Number of generated templates to be used: 50000
[17:34:54][107230][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_7_dms_200_109.cpt
[17:34:54][107230][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_7_dms_200_109.cpt (No such file or directory).
------> Starting from scratch...
[17:34:54][107230][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_109.binary
[17:34:54][107230][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_7_dms_200_DM240.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753609458
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 240.9 cm^-3 pc
------> Scale factor: 1.2982
[17:34:54][107230][INFO ] Allocating memory for dedispersed compressed time series...
[17:34:54][107230][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:34:54][107230][INFO ] 8-bit allocation done
[17:34:54][107230][INFO ] Foobar
[17:34:54][107230][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_109.binary
[17:34:54][107230][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:34:54][107230][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:34:54][107230][INFO ] FftSize = 12582913
[17:34:54][107230][INFO ] Seed for random number generator is 1111023422.
[17:34:55][107230][INFO ] 8[17:34:55][107230][INFO ] 9[17:34:56][107230][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:34:56][107230][INFO ] Normalization factor 3.97364e-08
[17:34:56][107230][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
[17:34:56][107230][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:34:56][107230][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:34:56][107230][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:34:56][107230][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:35:50][107230][INFO ] Checkpoint committed!
[17:36:50][107230][INFO ] Checkpoint committed!
[17:37:50][107230][INFO ] Checkpoint committed!
[17:38:51][107230][INFO ] Checkpoint committed!
[17:39:51][107230][INFO ] Checkpoint committed!
[17:40:51][107230][INFO ] Checkpoint committed!
[17:41:51][107230][INFO ] Checkpoint committed!
[17:42:51][107230][INFO ] Checkpoint committed!
[17:43:51][107230][INFO ] Checkpoint committed!
[17:44:51][107230][INFO ] Checkpoint committed!
[17:45:51][107230][INFO ] Checkpoint committed!
[17:46:51][107230][INFO ] Checkpoint committed!
[17:47:13][107230][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 5215.874023 1.1997666 2.9657583 24.1696 20.5018  8
------> CAND:   0.500853 4671.901367 1.1325947 0.8476619 26.5336 18.6257  4
------> CAND:   0.250167 5278.658691 1.2069057 2.9547005 19.8135 17.9611 16
------> CAND:   0.499815 3632.398682 0.5329894 2.6690021 21.4667 17.5361  8
------> CAND:   0.250426 4671.901367 1.1325947 0.8476619 20.9478 16.9717  8
------> CAND:   0.500334 4676.385254 0.8041589 2.7702487 24.4345 16.9077  4
------> CAND:   0.249907 3861.954102 0.6933562 2.7958341 20.5019 16.4883  8
------> CAND:   0.500593 4096.001465 1.0448632 0.5435191 20.4482 16.4301  8
------> CAND:   0.499555 3602.359619 0.9681410 2.8887985 22.9097 15.6654  4
------> CAND:   1.000408 5278.658691 1.2069057 2.9547005 21.3894 14.4323  4
------> CAND:   1.000148 4458.168945 0.8506061 2.8714769 21.3703 14.4168  4
------> CAND:   0.501112 5149.028320 1.1917878 1.1193181 18.4498 14.2817  8
------> CAND:   0.166605 3861.954102 0.6933562 2.7958341 17.1071 14.2007 16
------> CAND: 270.490544 4793.847656 0.7530686 1.2694263 18.0171 13.8208  8
------> CAND:   1.500741 4464.630859 0.7052877 2.7198901 20.535 13.742  4
------> CAND:   1.501001 5031.118164 0.9546428 2.8217618 20.4876 13.7037  4
------> CAND:   1.501260 5529.460938 1.2292376 2.8927517 20.3959 13.6298  4
------> CAND:   0.166864 4602.685547 1.1216716 0.8171787 16.6451 13.5733 16
------> CAND:   1.500482 3806.315674 0.5066015 2.6169770 20.2406 13.5046  4
------> CAND:   0.999889 3628.101562 0.5763415 2.7082505 24.1495 13.2863  2
------> CAND: 138.509119 3643.447754 0.4202480 0.6603641 16.4045 13.2484 16
------> CAND:  72.309631 5189.314941 0.7353653 2.0286584 15.9379 12.6222 16
------> CAND: 460.960922 4356.334961 0.9778934 2.9534009 22.2539 12.1565  2
------> CAND:   1.501520 5820.580078 1.2290981 2.7360678 18.5293 12.1302  4
------> CAND:   1.001705 3666.296387 0.7458163 0.3834375 22.0172 12.0156  2
------> CAND: 115.216096 4868.688965 1.1591723 3.0137117 15.3845 11.8865 16
------> CAND:   0.750241 3643.724609 0.4139620 2.5072422 16.1349 11.8365  8
------> CAND:   0.750760 4045.936768 1.0375218 0.5156141 15.3321 11.8172 16
------> CAND:   1.250315 3730.442871 0.2927859 1.2283334 21.6709 11.8096  2
------> CAND:   0.750500 4851.986816 0.7911286 2.6842632 16.0946 11.7944  8
------> CAND:   0.999370 3603.860107 0.9678461 2.8920689 21.6407 11.7916  2
------> CAND:   1.001965 4615.263672 1.1234045 0.8239576 21.6142 11.7759  2
------> CAND: 345.556162 4282.622559 1.0191903 2.9846773 21.4908 11.7025  2
------> CAND: 115.211425 3771.227783 0.8959587 2.8963397 15.2433 11.7001 16
------> CAND:   1.251094 5700.462402 0.9962767 1.9401718 21.4717 11.6912  2
------> CAND:   1.250575 4442.335449 0.4798201 1.5891486 21.4475 11.6768  2
------> CAND: 407.048673 4366.369141 0.5934393 2.5997150 15.9816 11.6765  8
------> CAND: 172.076109 4226.384766 0.6470625 2.7135506 15.186 11.6245 16
------> CAND:   0.499296 3665.026611 0.7516561 2.8261144 17.8298 11.5714  4
------> CAND:  40.801067 3954.530518 0.8126086 2.8755155 15.1017 11.5136 16
------> CAND: 461.561685 3861.657959 0.4601331 0.8151219 17.7045 11.4715  4
------> CAND:   0.249648 3603.860107 0.9678461 2.8920689 15.0549 11.4521 16
------> CAND: 158.720989 3697.184326 0.8834618 0.3469693 15.7392 11.4241  8
------> CAND: 115.238414 4223.787598 0.7741956 2.8360064 15.0136 11.3978 16
------> CAND:   1.250834 5164.754395 0.7551209 1.7252672 20.9384 11.3742  2
------> CAND: 275.299249 3673.248291 0.6676279 2.7716911 17.5657 11.3609  4
------> CAND:  86.354007 4255.493652 1.0701603 2.9997067 14.9807 11.3547 16
------> CAND:   1.499963 3666.593018 0.7455803 2.8233957 20.8608 11.3281  2
------> CAND: 100.936345 3718.101562 0.4904704 0.6338450 15.6104 11.2902  8
------> CAND: 460.946130 4204.973633 0.9451356 2.9513228 20.7654 11.2714  2
------> CAND: 422.705899 3656.069336 0.8183896 2.8499207 20.7303 11.2506  2
------> CAND: 461.004779 4013.748779 0.6641373 2.7657580 17.4138 11.2399  4
------> CAND: 115.195076 4225.162109 0.8522177 2.8957086 15.5192 11.1955  8
------> CAND: 230.480461 4356.334961 0.9778934 2.9534009 17.3543 11.1926  4
------> CAND:   1.500222 4311.125977 1.0202476 2.9851773 20.5925 11.1687  2
------> CAND: 259.099649 4592.249512 1.0811478 2.9902928 20.5894 11.1669  2
------> CAND: 291.800139 3651.347900 0.9311220 2.8883290 15.4911 11.1664  8
------> CAND: 125.239637 3628.486084 0.5678558 2.6954479 15.4624 11.1366  8
------> CAND:  86.362052 4053.913086 0.9484982 2.9435434 14.8001 11.1183 16
------> CAND: 183.633349 4622.881348 0.9714067 2.9318526 14.7874 11.1017 16
------> CAND: 189.988988 4097.860840 0.7622246 0.6857435 15.4287 11.1016  8
------> CAND:  52.921183 3944.083740 0.4981729 0.8418735 14.7851 11.0987 16
------> CAND:  86.408763 3805.090332 0.5135061 2.6343601 15.4237 11.0964  8
------> CAND: 126.789945 4614.649902 0.7169418 2.6816013 15.3951 11.0668  8
------> CAND:  99.938014 5145.204102 1.1939801 2.9782293 15.3073 10.9759  8
------> CAND: 350.713647 3651.381104 0.9174467 0.3016786 25.2609 10.9707  1
------> CAND: 361.944944 4306.940430 0.6537886 2.7011797 15.2811 10.9489  8
------> CAND:   0.999629 3817.269287 0.3741424 2.3472257 16.962 10.8807  4
------> CAND: 323.095645 3694.518066 0.8699755 0.3500674 15.2036 10.8687  8
------> CAND: 277.316154 4102.376953 0.7591592 2.8350720 15.1983 10.8632  8
------> CAND:   1.250056 3947.633545 0.7877333 0.5617166 16.9246 10.851  4
------> CAND: 390.386369 3850.054443 0.3614829 2.2635081 15.1804 10.8447  8
------> CAND:  60.724104 4219.236328 1.0375979 0.6212291 14.5853 10.8384 16
------> CAND: 135.245272 4793.847656 0.7530686 1.2694263 14.5782 10.8291 16
------> CAND:  86.359976 4003.999512 0.9198804 2.9332318 14.5726 10.8219 16
------> CAND: 115.244642 4784.734863 1.0309846 2.9374073 14.5687 10.8168 16
------> CAND: 132.590493 4673.911621 0.8072057 1.0788087 15.1475 10.8107  8
------> CAND: 144.328871 4029.745605 0.9931058 0.5215141 15.1468 10.81  8
------> CAND: 137.592792 4844.331055 0.8850141 1.1455063 14.5607 10.8063 16
------> CAND: 172.760435 3995.514648 0.7522996 2.8461630 15.131 10.7937  8
------> CAND: 115.181322 3814.231201 0.9999275 2.9370601 15.1268 10.7894  8
------> CAND:  59.759249 3648.390869 0.9206390 2.8878651 16.817 10.7656  4
------> CAND: 172.707754 4255.493652 1.0701603 2.9997067 15.1016 10.7634  8
------> CAND: 156.536182 4192.358398 0.9458511 0.6442177 15.0881 10.7494  8
------> CAND: 175.356824 3651.381104 0.9174467 0.3016786 16.7938 10.7472  4
------> CAND:   0.200082 4027.356689 0.9932227 2.9634407 14.5038 10.7324 16
------> CAND: 407.322974 3991.329346 0.9653389 2.9459848 15.0302 10.6896  8
------> CAND: 361.596423 3856.735840 0.7019056 2.8071663 24.5987 10.6831  1
------> CAND:  86.418625 3997.874023 0.5742099 2.6807895 14.4569 10.6716 16
------> CAND: 230.507709 3835.775391 0.7303270 2.8194871 14.996 10.6543  8
------> CAND: 328.005299 4283.968262 0.4836942 2.3852847 14.9784 10.6362  8
------> CAND: 259.212795 3828.872559 0.6027789 2.7299562 16.6507 10.6337  4
------> CAND:  46.732928 5154.691895 0.7568022 2.3553312 14.9678 10.6253  8
------> CAND: 308.564689 4207.496094 0.9132794 2.9303858 19.6764 10.6251  2
------> CAND: 115.222584 3925.264893 0.7231468 2.8161755 14.4139 10.6158 16
------> CAND:  43.983169 4143.993164 0.9770895 2.9593451 14.403 10.6018 16
------> CAND:  82.632905 3986.593018 0.4884937 0.8926123 16.5961 10.5905  4
------> CAND: 115.339882 3667.643311 0.3457890 0.8779333 14.3942 10.5903 16
------> CAND: 115.229591 4969.014648 1.0063163 2.8780351 14.3899 10.5848 16
------> CAND: 230.630198 5004.085938 0.6744243 2.2722018 14.9115 10.5673  8
[17:47:13][107230][INFO ] Statistics: count dirty SumSpec pages 447685 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:47:13][107230][INFO ] Data processing finished successfully!
17:47:13 (107230): called boinc_finish(0)

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