Task 1726793372

Name: Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_89_7550000_2
Workunit ID: 871462441
Created: 8 Feb 2025 6:59:57 UTC
Sent: 8 Feb 2025 11:39:45 UTC
Report deadline: 22 Feb 2025 11:39:45 UTC
Received: 8 Feb 2025 13:46:44 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,823.03
CPU time (sec): 35.34
Peak working set size (MB): 320.72
Peak swap size (MB): 65584.66
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[12:55:11][132306][INFO ] Application startup - thank you for supporting Einstein@Home!
[12:55:11][132306][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_cfbf00125_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_1_dms_200_89.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 7550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_89.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_89_7550000_2_0
------> GPU usage: 0.496000
[12:55:11][132306][INFO ] Starting data processing...
[12:55:11][132306][INFO ] opti: No host transfer for n_steps. Use device global.
[12:55:11][132306][INFO ] opti: No host transfer for mean. Use device global.
[12:55:11][132306][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:55:11][132306][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:55:11][132306][INFO ] opti: power spectrum in fft callback (static link).
[12:55:11][132306][INFO ] opti: __constant__ access is not uniform, bad!
[12:55:11][132306][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[12:55:11][132306][INFO ] CUDA global memory status (initial GPU state, including context):
[12:55:11][132306][INFO ] No template file. Generating templates.
[12:55:11][132306][INFO ] Template param value T_cons = 50000
[12:55:15][132306][INFO ] Number of generated templates to be used: 50000
[12:55:15][132306][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_1_dms_200_89.cpt
[12:55:15][132306][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_1_dms_200_89.cpt (No such file or directory).
------> Starting from scratch...
[12:55:15][132306][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_89.binary
[12:55:15][132306][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_1_dms_200_DM238.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673343684779
------> 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: 238.9 cm^-3 pc
------> Scale factor: 1.09766
[12:55:15][132306][INFO ] Allocating memory for dedispersed compressed time series...
[12:55:15][132306][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:55:15][132306][INFO ] 8-bit allocation done
[12:55:15][132306][INFO ] Foobar
[12:55:15][132306][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_89.binary
[12:55:15][132306][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:55:15][132306][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:55:15][132306][INFO ] FftSize = 12582913
[12:55:15][132306][INFO ] Seed for random number generator is -1031589807.
[12:55:18][132306][INFO ] 8[12:55:18][132306][INFO ] 9[12:55:19][132306][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:55:19][132306][INFO ] Normalization factor 3.97364e-08
[12:55:19][132306][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
[12:55:19][132306][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:55:19][132306][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:55:19][132306][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:55:19][132306][INFO ] Launching time series padding kernel: grid 196608, block 32
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[14:15:32][132306][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 339.974899 3739.692627 0.8678811 3.5421412 17.3556 13.1195  8
------> CAND: 346.348444 4552.788086 0.9588677 6.0325198 19.5066 12.9139  4
------> CAND: 342.176834 4069.966553 0.6470248 5.8539634 16.7235 12.4532  8
------> CAND: 254.437827 4345.443848 0.9770266 6.0722418 18.823 12.3654  4
------> CAND:  29.197116 3624.502197 0.6612329 5.8816285 15.6508 12.2396 16
------> CAND: 115.456142 4752.574707 0.8233538 5.8526406 15.5859 12.1533 16
------> CAND:  69.264031 3802.546387 0.8151855 5.9822159 16.3772 12.0899  8
------> CAND:  58.414732 3979.145996 0.6978205 3.8175027 15.445 11.9665 16
------> CAND: 197.020388 4320.125977 0.8858052 6.0204139 15.3552 11.8477 16
------> CAND: 475.784604 4162.224609 0.4168410 5.1998653 21.6877 11.8196  2
------> CAND: 115.515829 4445.269043 0.9696089 6.0536604 15.3261 11.8093 16
------> CAND: 290.543336 3751.217773 0.7979366 5.9696264 27.1456 11.7892  1
------> CAND: 297.436677 4548.616211 1.1138908 3.9585006 16.0545 11.7525  8
------> CAND: 116.353525 3954.724121 0.9128816 6.0420218 15.1762 11.6115 16
------> CAND: 182.465817 5576.767578 1.2191238 5.9267974 21.2149 11.5385  2
------> CAND: 173.174092 4552.788086 0.9588677 6.0325198 15.0922 11.5011 16
------> CAND: 115.440312 4300.917969 0.6476656 5.7868056 15.7915 11.4785  8
------> CAND: 115.217913 4664.941406 1.0803540 4.0569406 15.0509 11.4468 16
------> CAND: 200.273595 3659.416992 0.7886474 5.9557238 21.0495 11.4402  2
------> CAND: 142.365425 3718.121094 0.9281335 6.0198979 14.9663 11.3358 16
------> CAND: 254.437567 4345.443848 0.9770266 6.0722418 15.5693 11.2475  8
------> CAND:  90.112478 4601.499023 1.0763086 6.0973024 14.8827 11.2263 16
------> CAND:   8.961889 3694.235596 0.5818385 5.8262277 14.8742 11.2151 16
------> CAND: 369.038886 4134.015137 0.9375381 3.7821229 17.3819 11.2145  4
------> CAND: 433.031249 4143.650391 1.0301938 6.0949364 17.3252 11.1694  4
------> CAND: 184.830465 3826.917725 0.7921640 5.9764290 14.7586 11.0641 16
------> CAND: 116.354822 3895.515869 0.8885342 6.0232062 20.4137 11.0625  2
------> CAND:  90.922925 3915.007568 0.6475212 5.8744550 14.7568 11.0617 16
------> CAND:  86.568621 3915.455322 0.6468086 5.8737636 14.7509 11.054 16
------> CAND:  96.165529 5006.890625 0.8764721 5.8169580 14.747 11.049 16
------> CAND: 249.669346 4144.273926 0.8119787 5.9861240 17.1467 11.0274  4
------> CAND: 173.174352 4552.788086 0.9588677 6.0325198 15.3532 11.0235  8
------> CAND: 331.262398 4573.343262 1.0219330 4.0235977 15.347 11.017  8
------> CAND: 115.513753 3752.686523 0.6318098 5.8630848 14.7176 11.0106 16
------> CAND:  82.967153 5009.903320 1.0964285 4.2755713 14.7174 11.0104 16
------> CAND: 112.154926 4080.582520 0.6337940 5.8372173 15.3383 11.008  8
------> CAND: 115.533216 3963.010010 0.8037630 5.9816947 14.6949 10.981 16
------> CAND: 404.256874 4037.504883 0.8300759 6.0018988 20.2676 10.9758  2
------> CAND: 404.248569 4111.259766 0.8616723 6.0187187 20.2603 10.9715  2
------> CAND:  35.379402 3613.210938 0.9250158 6.0012808 14.6872 10.9709 16
------> CAND: 320.144766 3765.716064 0.4115805 5.5571918 20.1741 10.9204  2
------> CAND: 346.475344 3629.649658 0.5759718 5.8159170 16.9964 10.9081  4
------> CAND: 200.136055 3673.602783 0.6881738 5.9022923 14.6344 10.9022 16
------> CAND: 445.874097 3627.270508 0.6160666 3.6041558 16.9745 10.8906  4
------> CAND: 116.353006 3951.773438 0.9133053 6.0376329 20.1185 10.8874  2
------> CAND: 100.116037 4143.525879 0.8495085 6.0046139 14.6179 10.8807 16
------> CAND: 186.443055 5299.117676 1.0211307 4.5905819 15.2118 10.8772  8
------> CAND:  85.735078 3790.384277 0.8659304 3.5779099 14.6076 10.8674 16
------> CAND: 135.938421 4162.224609 0.4168410 5.1998653 15.189 10.8536  8
------> CAND: 140.924370 4776.109375 0.8938646 4.2836094 15.1675 10.8314  8
------> CAND: 116.829464 3979.145996 0.6978205 3.8175027 15.1605 10.8242  8
------> CAND: 173.088973 3676.155518 0.3305336 5.3254776 14.5723 10.8214 16
------> CAND:  32.749796 3646.605225 0.9467448 6.0175438 15.1381 10.801  8
------> CAND: 389.896156 4048.721191 0.9087541 6.0388918 15.1335 10.7963  8
------> CAND: 290.544633 3751.848145 0.7974904 5.9737625 24.8418 10.7886  1
------> CAND: 180.329279 3843.958984 0.9560710 6.0460443 14.5451 10.7861 16
------> CAND: 346.501035 3932.824707 0.6163295 5.8348703 15.0995 10.7611  8
------> CAND: 163.974493 4094.437988 0.9689561 6.0724430 15.0949 10.7564  8
------> CAND:  72.822162 3671.301025 0.9420292 6.0204573 14.5221 10.7563 16
------> CAND:  88.453955 5809.659668 1.1515085 5.6665401 15.0791 10.7401  8
------> CAND: 373.213870 4014.420654 0.9396653 3.7013237 16.7626 10.7224  4
------> CAND: 144.473677 3663.150391 0.9651196 3.4591599 14.4914 10.7164 16
------> CAND: 448.074216 3997.446777 0.9193251 3.6946549 19.8162 10.7081  2
------> CAND: 219.289907 3620.796631 0.7358833 5.9251585 15.0418 10.7016  8
------> CAND: 279.626045 5660.233398 1.2166110 4.6910682 16.7272 10.6944  4
------> CAND: 205.516199 5656.743652 1.2170821 4.6713157 15.0344 10.6939  8
------> CAND: 417.378695 4246.444336 1.0429330 3.8014789 19.7833 10.6885  2
------> CAND:  83.959256 4296.421387 0.6497293 4.1528020 14.4647 10.6818 16
------> CAND:  58.176503 3951.773438 0.9133053 6.0376329 16.7097 10.6805  4
------> CAND: 357.357601 4335.160645 0.8819368 6.0163040 15.0194 10.6785  8
------> CAND: 101.930265 3631.827393 0.5350300 3.6767714 14.46 10.6756 16
------> CAND: 124.946651 5000.183594 0.9204549 5.8789611 14.4597 10.6752 16
------> CAND:  84.131311 3975.197021 0.5022544 4.0488906 14.4527 10.6662 16
------> CAND:  54.096500 4705.040039 0.9379268 4.1679406 14.4464 10.658 16
------> CAND: 115.481314 3902.425781 0.8863274 6.0270195 14.4459 10.6574 16
------> CAND: 163.748460 3646.605225 0.9467448 6.0175438 24.5097 10.6444  1
------> CAND:  24.124231 3930.957031 0.5217822 5.7201614 14.4349 10.643 16
------> CAND: 388.737967 4167.088379 0.4086978 5.1535459 14.9799 10.6378  8
------> CAND:  91.978608 4032.636475 0.4414488 5.4789515 14.417 10.6199 16
------> CAND: 235.112699 4010.114990 0.6627178 5.8787889 24.4419 10.615  1
------> CAND: 455.541592 4139.375977 0.7750075 5.9601173 16.6178 10.6076  4
------> CAND: 404.248310 4111.259766 0.8616723 6.0187187 16.616 10.6062  4
------> CAND:  39.241158 4850.482910 0.7216842 5.6326733 14.4046 10.6038 16
------> CAND: 178.856564 4945.294434 0.9593292 4.3569427 14.3962 10.593 16
------> CAND:  70.866501 3731.006836 0.4571300 3.8898635 14.9336 10.59  8
------> CAND: 121.530732 3699.883057 0.5460851 5.7834463 14.9309 10.5873  8
------> CAND: 123.879290 3998.061279 0.7808413 5.9724064 14.9307 10.5871  8
------> CAND: 224.574032 3728.870605 0.6997514 5.9126000 16.5836 10.5805  4
------> CAND: 115.412544 3688.650635 0.3166125 5.2611051 14.3822 10.5749 16
------> CAND: 192.541260 3685.082275 0.6311748 3.6346602 14.3782 10.5697 16
------> CAND: 202.124155 4111.259766 0.8616723 6.0187187 16.5619 10.5633  4
------> CAND: 360.212721 4910.941406 0.9894275 5.9834075 14.9045 10.5601  8
------> CAND:  61.134129 5799.547852 1.1503381 4.9699783 14.3671 10.5552 16
------> CAND: 367.061167 3829.653320 0.9291990 3.5787470 16.5463 10.5509  4
------> CAND: 115.535811 4109.976562 0.9408693 6.0550914 14.3623 10.549 16
------> CAND: 163.428226 4337.042480 0.9238683 6.0366135 14.3608 10.5471 16
------> CAND: 235.944686 4089.036621 1.0437441 3.7024572 14.8848 10.5398  8
------> CAND: 153.373803 4715.377441 0.7028440 5.6918287 14.3549 10.5395 16
------> CAND: 121.837213 3775.693848 0.5559608 3.7765341 14.8799 10.5347  8
------> CAND:  75.823904 4120.431641 0.7853556 3.8584585 14.8769 10.5316  8
[14:15:32][132306][INFO ] Statistics: count dirty SumSpec pages 1870 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:15:32][132306][INFO ] Data processing finished successfully!
14:15:32 (132306): called boinc_finish(0)

</stderr_txt>
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