Task 1734800719

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_149_4750000_2
Workunit ID: 876244255
Created: 24 Feb 2025 16:49:02 UTC
Sent: 24 Feb 2025 17:07:28 UTC
Report deadline: 10 Mar 2025 17:07:28 UTC
Received: 24 Feb 2025 19:23:39 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13212102
Run time (sec): 497.07
CPU time (sec): 11.46
Peak working set size (MB): 282.56
Peak swap size (MB): 10587.29
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>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[12:14:35][3640866][INFO ] Application startup - thank you for supporting Einstein@Home!
[12:14:35][3640866][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_cfbf00127_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_149.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 4750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_149.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_149_4750000_2_0
------> GPU usage: 0.500000
[12:14:35][3640866][INFO ] Starting data processing...
[12:14:35][3640866][INFO ] opti: No host transfer for n_steps. Use device global.
[12:14:35][3640866][INFO ] opti: No host transfer for mean. Use device global.
[12:14:35][3640866][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:14:35][3640866][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:14:35][3640866][INFO ] opti: power spectrum in fft callback (static link).
[12:14:35][3640866][INFO ] opti: __constant__ access is not uniform, bad!
[12:14:35][3640866][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[12:14:35][3640866][INFO ] CUDA global memory status (initial GPU state, including context):
[12:14:35][3640866][INFO ] No template file. Generating templates.
[12:14:35][3640866][INFO ] Template param value T_cons = 50000
[12:14:38][3640866][INFO ] Number of generated templates to be used: 50000
[12:14:38][3640866][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_149.cpt
[12:14:38][3640866][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_149.cpt (No such file or directory).
------> Starting from scratch...
[12:14:38][3640866][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_149.binary
[12:14:38][3640866][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM244.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183688555
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 244.9 cm^-3 pc
------> Scale factor: 1.03832
[12:14:38][3640866][INFO ] Allocating memory for dedispersed compressed time series...
[12:14:38][3640866][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:14:38][3640866][INFO ] 8-bit allocation done
[12:14:38][3640866][INFO ] Foobar
[12:14:38][3640866][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_149.binary
[12:14:38][3640866][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:14:38][3640866][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:14:38][3640866][INFO ] FftSize = 12582913
[12:14:38][3640866][INFO ] Seed for random number generator is -1029331250.
[12:14:40][3640866][INFO ] 8[12:14:40][3640866][INFO ] 9[12:14:40][3640866][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:14:40][3640866][INFO ] Normalization factor 3.97364e-08
[12:14:40][3640866][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
[12:14:40][3640866][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1669 MB (10338 MB free / 12007 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:14:40][3640866][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:14:40][3640866][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:14:40][3640866][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:22:51][3640866][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 3631.158691 0.4892623 0.0549125 25.228 21.6736  8
------> CAND:   0.250167 6739.272949 0.3658544 3.5648897 23.5812 19.8528  8
------> CAND:   0.500853 3830.877441 0.3796031 0.1484284 31.9925 17.9842  2
------> CAND:   0.249907 3786.463135 0.0827568 2.9786351 21.2348 17.2837  8
------> CAND:   1.250315 6837.919434 0.1569956 2.8461540 32.897 14.287  1
------> CAND:   0.500074 3611.656494 0.9664918 3.1289761 25.6827 14.202  2
------> CAND:   0.249648 3820.662109 0.9880995 3.2118337 18.0888 13.8971  8
------> CAND:   1.250575 10394.512695 0.9904792 3.6677597 30.5018 13.2467  1
------> CAND:   0.166864 8587.749023 1.5177307 1.0898829 17.3818 13.1471  8
------> CAND:   0.625158 6837.919434 0.1569956 2.8461540 23.4424 12.8645  2
------> CAND: 280.458810 4673.206055 0.8821490 0.4097253 17.0382 12.7844  8
------> CAND: 276.081929 3959.306396 0.8400210 3.2528617 16.6744 12.4017  8
------> CAND: 203.479312 3728.195068 0.1184704 3.0093815 15.6951 12.2984 16
------> CAND:   0.625417 10394.512695 0.9904792 3.6677597 22.2557 12.1576  2
------> CAND: 364.411838 5313.856934 0.6580887 3.5653963 16.278 11.9861  8
------> CAND:   1.249537 4365.940430 0.6148388 3.3598409 27.2058 11.8153  1
------> CAND: 314.952507 3672.779541 0.6373028 3.1398075 17.9155 11.6398  4
------> CAND: 477.608434 4106.234863 0.4890411 3.2838590 17.8793 11.6108  4
------> CAND: 186.490545 6009.177246 0.7371918 0.7546772 15.1554 11.5842 16
------> CAND: 373.730552 3824.011475 0.4042537 0.1506026 21.2799 11.5771  2
------> CAND: 192.568249 4800.223633 0.8298783 3.4859707 17.7761 11.5286  4
------> CAND:   0.416772 8169.603027 0.2692423 3.1948874 17.7571 11.5134  4
------> CAND: 387.826052 4702.692383 1.0732200 3.4688840 26.4197 11.4739  1
------> CAND: 313.264919 3732.063477 0.3686013 0.1067724 17.5374 11.3383  4
------> CAND: 397.047969 4180.385254 0.8840472 0.2530682 15.4762 11.1509  8
------> CAND: 368.138390 3679.116211 0.6033897 0.0687213 15.4554 11.1293  8
------> CAND:   0.499296 3611.240723 0.9584370 3.1286535 17.2641 11.1208  4
------> CAND: 307.658484 3669.067383 0.6566685 0.0614131 17.2466 11.1069  4
------> CAND:  75.996218 3671.642578 0.6647854 3.1407211 17.214 11.0809  4
------> CAND:   0.501112 10470.697266 1.1503667 1.4668233 20.3992 11.054  2
------> CAND: 164.580966 5319.636230 0.9251778 3.5903022 17.1476 11.0281  4
------> CAND: 279.760730 5597.058105 1.2681575 3.6435020 15.355 11.0253  8
------> CAND: 140.229405 4673.206055 0.8821490 0.4097253 14.7286 11.025 16
------> CAND:   0.312709 6837.919434 0.1569956 2.8461540 17.1132 11.0008  4
------> CAND: 231.051121 3988.937744 1.0288609 0.1792746 15.315 10.9839  8
------> CAND: 358.341140 4503.143555 0.1067751 0.6305327 17.0422 10.9444  4
------> CAND:   0.166605 3681.018799 0.9650976 3.1574137 15.2131 10.8785  8
------> CAND:  23.628828 4158.948730 0.9926858 3.3220234 15.1931 10.8578  8
------> CAND: 115.234002 6040.898926 0.8466413 3.6658528 15.1522 10.8155  8
------> CAND:   7.434418 4736.723145 1.0753568 3.4767087 14.5524 10.7956 16
------> CAND: 115.212203 5000.599121 0.9773782 3.5351157 14.5466 10.788 16
------> CAND: 280.976012 6654.256836 1.2195222 3.7601290 15.1179 10.7801  8
------> CAND: 198.570696 4017.482178 0.7604705 0.1993316 14.5215 10.7554 16
------> CAND: 191.531770 3965.437988 0.7261995 3.2499969 14.5138 10.7454 16
------> CAND: 217.373172 3618.813232 0.7785828 0.0339339 15.08 10.741  8
------> CAND: 257.573217 4550.710449 0.9874417 3.4351213 15.074 10.7349  8
------> CAND:  86.363609 4847.058594 0.9866771 3.4968567 14.5011 10.7289 16
------> CAND: 345.471822 4871.409668 1.1279442 3.5081656 16.7538 10.7155  4
------> CAND: 189.648512 5550.525391 0.8166103 0.6280470 14.4793 10.7007 16
------> CAND: 397.619927 4560.174805 1.1200588 0.3665867 16.7327 10.6987  4
------> CAND:   0.500334 4349.695801 1.0871415 3.3802807 19.7683 10.6796  2
------> CAND: 111.364721 4140.877441 0.8925686 0.2388544 14.4527 10.6662 16
------> CAND: 116.462000 3902.085938 0.9656503 3.2408731 15.005 10.6637  8
------> CAND: 199.372060 4507.033691 0.0828699 3.0452871 19.7305 10.6572  2
------> CAND:  45.135389 3915.657959 0.9873019 0.1523709 14.9846 10.6426  8
------> CAND:   0.499555 4442.432617 1.0463027 3.4090617 16.6618 10.6425  4
------> CAND: 375.043928 5302.872070 0.7225131 0.5918917 14.9813 10.6392  8
------> CAND: 115.215318 5408.479492 1.1825305 3.6182740 14.4302 10.637 16
------> CAND: 362.347702 4304.430176 0.3536140 3.3167367 14.9788 10.6366  8
------> CAND:  75.628753 10282.866211 1.0572795 3.7800956 14.9726 10.6303  8
------> CAND:  85.448320 4125.432617 0.1286306 0.3994208 14.4231 10.6278 16
------> CAND: 368.062872 3925.244385 0.5481778 0.1768723 14.9678 10.6253  8
------> CAND: 359.626749 4582.090332 1.0286375 3.4386668 14.9288 10.5851  8
------> CAND:  57.054904 4716.025391 0.4972431 0.4483294 14.9243 10.5805  8
------> CAND: 157.755875 3914.079834 0.8117327 0.1573202 14.9237 10.5799  8
------> CAND: 165.910950 5268.712402 0.7815132 0.5768033 14.3802 10.5722 16
------> CAND: 165.628085 5763.016602 0.9357834 0.6638408 14.3787 10.5703 16
------> CAND: 198.809964 4560.174805 1.1200588 0.3665867 14.3779 10.5692 16
------> CAND: 329.469968 5126.022461 1.1527151 0.5171080 14.8919 10.5471  8
------> CAND: 193.913026 4702.692383 1.0732200 3.4688840 19.4502 10.4911  2
------> CAND: 115.228293 3742.215088 0.8264548 3.1782787 14.3161 10.4893 16
------> CAND:  71.063987 3676.554688 0.6173307 3.1450887 14.8341 10.4877  8
------> CAND: 171.690478 4707.176270 1.1077769 3.4711962 14.3038 10.4734 16
------> CAND: 160.227959 6601.915039 0.9402365 0.8441530 14.818 10.471  8
------> CAND: 200.605248 4497.102051 0.9449489 3.4141905 14.2993 10.4676 16
------> CAND: 335.711164 3900.911133 0.4338854 0.1791122 14.8123 10.4651  8
------> CAND: 199.399309 3848.839111 0.3749912 3.1787467 14.2803 10.4431 16
------> CAND: 342.450097 6970.859863 1.2004513 3.7814481 14.7851 10.4372  8
------> CAND: 299.088713 4297.800781 0.6626312 3.3531504 16.396 10.4319  4
------> CAND:   0.624898 4365.940430 0.6148388 3.3598409 19.3327 10.4214  2
------> CAND: 126.351374 4880.072266 0.3350317 3.4062548 14.2591 10.4158 16
------> CAND: 482.484611 4726.150391 0.4889828 0.4526988 16.3733 10.4139  4
------> CAND: 230.913841 4013.080322 0.3552199 0.2387781 19.31 10.408  2
------> CAND: 166.858418 4247.723633 0.7755962 0.2813666 14.2527 10.4075 16
------> CAND:  86.216986 4617.371094 1.0293993 3.4529912 14.249 10.4027 16
------> CAND: 133.739600 9101.355469 0.4516113 1.6000917 14.7417 10.3926  8
------> CAND: 115.233483 5936.550781 0.8198131 3.6516023 14.7254 10.3758  8
------> CAND: 230.313596 4442.978516 1.1018697 3.4107411 16.3164 10.3689  4
------> CAND: 291.577999 6084.258789 1.0827583 0.7169132 19.2258 10.3581  2
------> CAND: 337.383181 3864.060303 0.6476946 3.2112234 14.7053 10.3552  8
------> CAND:  57.732483 5975.772949 0.6675112 0.7602327 14.2094 10.3516 16
------> CAND: 443.652699 3856.964600 0.9940655 3.2253015 16.2884 10.3468  4
------> CAND: 471.778561 4856.993164 0.3660665 0.5203300 16.2874 10.346  4
------> CAND: 293.797840 3712.546143 0.9463596 0.0705081 19.2038 10.3451  2
------> CAND: 294.595831 4056.677734 1.0217400 3.2947156 14.6952 10.3448  8
------> CAND: 155.115888 7097.617676 1.1981243 0.9007268 14.1954 10.3336 16
------> CAND: 151.261139 6447.343750 0.5568315 3.6301386 19.1836 10.3331  2
------> CAND: 277.755503 3802.524414 0.9401457 3.2040343 14.6719 10.3209  8
------> CAND: 381.199745 3767.884766 0.7137485 3.1843872 14.6669 10.3158  8
------> CAND:  92.245384 3909.999268 0.3137582 3.1854000 14.1813 10.3154 16
[12:22:51][3640866][INFO ] Statistics: count dirty SumSpec pages 423378 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:22:51][3640866][INFO ] Data processing finished successfully!
12:22:51 (3640866): called boinc_finish(0)

</stderr_txt>
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