Task 1720382119

Name: Ter5_1_dns_cfbf00112_segment_7_dms_200_40000_80_1800000_2
Workunit ID: 866840437
Created: 26 Jan 2025 14:16:27 UTC
Sent: 26 Jan 2025 15:08:20 UTC
Report deadline: 9 Feb 2025 15:08:20 UTC
Received: 27 Jan 2025 5:40:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13193216
Run time (sec): 474.36
CPU time (sec): 27.77
Peak working set size (MB): 332.12
Peak swap size (MB): 18902.27
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.18.1</core_client_version>
<![CDATA[
<stderr_txt>
[07:31:04][632427][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7g_x86_64-pc-linux-gnu__cuda -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_7_dms_200_80.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 1800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_80.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_40000_80_1800000_2_0
[07:31:04][632427][INFO ] This executable was compiled on Jan 25 2025 at 11:37:43
[07:31:04][632427][INFO ] boinc GPU usage set to: 0.330000
[07:31:04][632427][INFO ] Starting data processing...
[07:31:04][632427][INFO ] opti: No host transfer for n_steps. Use device global.
[07:31:04][632427][INFO ] opti: No host transfer for mean. Use device global.
[07:31:04][632427][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:31:04][632427][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:31:04][632427][INFO ] opti: power spectrum in fft callback (static link).
[07:31:04][632427][INFO ] opti: __constant__ access is not uniform, bad!
[07:31:04][632427][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[07:31:04][632427][INFO ] CUDA global memory status (initial GPU state, including context):
[07:31:04][632427][INFO ] No template file. Generating templates.
[07:31:04][632427][INFO ] Template param value T_cons = 50000
[07:31:07][632427][INFO ] Number of generated templates to be used: 50000
[07:31:07][632427][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_7_dms_200_80.cpt
[07:31:07][632427][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_7_dms_200_80.cpt (No such file or directory).
------> Starting from scratch...
[07:31:07][632427][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_80.binary
[07:31:07][632427][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_7_dms_200_DM238.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767129053
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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 cm^-3 pc
------> Scale factor: 1.3795
[07:31:07][632427][INFO ] Allocating memory for dedispersed compressed time series...
[07:31:07][632427][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:31:07][632427][INFO ] 8-bit allocation done
[07:31:07][632427][INFO ] Foobar
[07:31:07][632427][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_80.binary
[07:31:07][632427][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:31:07][632427][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:31:07][632427][INFO ] FftSize = 12582913
[07:31:07][632427][INFO ] Seed for random number generator is -1037744370.
[07:31:09][632427][INFO ] 8[07:31:09][632427][INFO ] 9[07:31:10][632427][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:31:10][632427][INFO ] Normalization factor 3.97364e-08
[07:31:10][632427][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
[07:31:10][632427][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2106 MB (9837 MB free / 11943 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:31:10][632427][INFO ] Doing 50000 templates
[07:31:10][632427][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:31:10][632427][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:31:10][632427][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:32:04][632427][INFO ] Checkpoint committed!
[07:33:04][632427][INFO ] Checkpoint committed!
[07:34:04][632427][INFO ] Checkpoint committed!
[07:35:04][632427][INFO ] Checkpoint committed!
[07:36:04][632427][INFO ] Checkpoint committed!
[07:37:04][632427][INFO ] Checkpoint committed!
[07:38:04][632427][INFO ] Checkpoint committed!
[07:38:57][632427][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4319.294922 1.0420194 2.8242545 24.5289 20.899  8
------> CAND:   0.500334 4594.846191 1.1168275 2.8132145 22.5854 18.7585  8
------> CAND:   0.250167 3826.884277 0.8043410 2.7143736 19.7455 17.8651 16
------> CAND:   0.500853 4208.552734 0.8477622 0.8985333 21.5553 17.6326  8
------> CAND:   0.500593 3665.745117 0.4193363 1.0221300 20.5055 16.4921  8
------> CAND:   0.250426 4208.552734 0.8477622 0.8985333 18.7582 16.4789 16
------> CAND:   0.249907 4162.662109 0.8639251 2.7157297 18.5474 16.1852 16
------> CAND:   0.501112 4361.580566 1.0838897 0.8576562 19.5268 15.4357  8
------> CAND:   0.166605 4357.201172 1.0444148 2.8139455 17.7868 15.1321 16
------> CAND:   0.499815 3602.383545 0.9681017 2.7939684 17.7731 15.1132 16
------> CAND: 230.436344 4236.546875 0.7958078 2.6274090 18.9183 14.7825  8
------> CAND: 431.921588 4995.874023 1.1580411 2.6940703 26.5038 14.693  2
------> CAND:   1.000148 4243.196289 0.6473732 2.3917031 26.3472 14.5993  2
------> CAND:   1.000408 4926.413086 0.9759370 2.5158761 26.0343 14.4122  2
------> CAND:   1.500741 3700.574219 0.5971603 2.5402856 21.091 14.191  4
------> CAND:   0.499555 3601.661865 0.9682535 2.7908232 18.3229 14.1464  8
------> CAND:   1.501520 4021.042480 1.0109770 0.6455868 25.3961 14.0307  2
------> CAND:   0.166864 4636.647949 1.1222538 2.8063536 16.968 14.0114 16
------> CAND:   1.501260 4633.246582 0.9774450 2.6881990 20.6691 13.8502  4
------> CAND:  86.416289 3853.343506 0.7451289 2.6650162 18.0098 13.813  8
------> CAND:   0.999889 3657.257324 0.4378809 2.2547643 24.832 13.6937  2
------> CAND:   1.501001 4134.908203 0.7446134 2.5926557 20.3982 13.6316  4
------> CAND:   1.500482 3600.298096 0.9685423 2.7938550 24.4273 13.4521  2
------> CAND:   1.000667 5265.094727 1.1579046 2.5021453 24.3895 13.4295  2
------> CAND:   1.502039 5069.318359 0.9439207 2.1435516 24.2784 13.3633  2
------> CAND:   1.250315 3688.749756 0.6191522 0.6486118 24.0927 13.2524  2
------> CAND: 172.739933 3805.460449 0.8700430 2.7574406 17.4779 13.2488  8
------> CAND:   1.501779 4717.797852 0.7611573 2.1623309 24.0222 13.2103  2
------> CAND:   1.250575 4306.664062 0.8654408 0.9692748 23.8372 13.1  2
------> CAND:   1.250834 4797.538086 1.1400393 1.1470609 23.7745 13.0626  2
------> CAND:   0.750760 4021.042480 1.0109770 0.6455868 19.5842 12.9763  4
------> CAND:   1.500222 3611.571045 0.9569963 2.7909133 19.5677 12.963  4
------> CAND:  86.370096 3805.460449 0.8700430 2.7574406 16.1736 12.9379 16
------> CAND:   0.300252 4027.087158 1.0114691 0.6498016 16.0975 12.8358 16
------> CAND: 215.960664 4995.874023 1.1580411 2.6940703 19.0408 12.54  4
------> CAND:  28.402498 4209.908691 0.6823369 2.4845872 15.8562 12.513 16
------> CAND: 461.073030 3677.719482 0.3916998 2.0585086 18.9547 12.471  4
------> CAND:  68.741899 4898.217773 1.0275307 1.3830049 15.5771 12.1416 16
------> CAND: 115.218172 4236.546875 0.7958078 2.6274090 15.4843 12.0186 16
------> CAND:   0.751019 5069.566895 0.9438595 2.1417959 18.2264 11.888  4
------> CAND:   0.249648 4242.306641 0.9978432 2.8018820 15.3064 11.7833 16
------> CAND:   0.750500 3639.396973 0.5003127 2.4005718 18.0094 11.7147  4
------> CAND: 115.210906 3755.596436 0.8468198 2.7440021 15.2141 11.6615 16
------> CAND:  50.159227 3896.915039 0.4519943 2.0323298 15.8611 11.5509  8
------> CAND:   0.625158 3628.327148 0.6043420 0.6114476 17.7796 11.5313  4
------> CAND:   1.001965 4541.356934 0.7303432 2.3115442 21.2005 11.5299  2
------> CAND:  42.655520 3639.400391 0.4981821 0.7872096 15.8072 11.4948  8
------> CAND:   0.625417 4306.664062 0.8654408 0.9692748 17.7264 11.4889  4
------> CAND:   1.001705 3809.978027 0.4595139 2.1952589 21.1289 11.4874  2
------> CAND: 123.039259 5272.489746 1.1594133 1.6053594 15.0657 11.4662 16
------> CAND:  25.816749 4575.229492 1.0621427 1.0408841 15.0392 11.4315 16
------> CAND:  97.086787 3634.500488 0.5356010 0.7088943 15.0333 11.4237 16
------> CAND:  86.395528 3792.437744 0.7183545 2.6487272 15.0312 11.421 16
------> CAND: 355.026171 4239.296875 0.6492922 1.2291315 17.5913 11.3812  4
------> CAND:  85.909208 4973.692871 1.1597559 1.2925320 14.983 11.3577 16
------> CAND: 410.853856 3790.513428 0.8582526 0.5488421 20.8991 11.3508  2
------> CAND:   0.250686 4580.457031 1.1148578 1.0053372 14.9774 11.3504 16
------> CAND:   0.750241 3600.298096 0.9685423 2.7938550 17.5268 11.3299  4
------> CAND:  86.415511 3800.990723 0.5908141 2.4920046 14.9464 11.3097 16
------> CAND: 422.668789 3674.669434 0.6910648 2.6406569 17.4857 11.2972  4
------> CAND: 259.105359 4143.319336 0.7408158 2.6007738 17.2527 11.1117  4
------> CAND: 230.325274 4040.682129 0.9290191 2.7815433 15.4261 11.099  8
------> CAND: 230.468783 3736.506836 0.5169967 2.3863542 15.3517 11.0219  8
------> CAND: 230.513678 3900.333496 0.7894427 2.7018821 15.3314 11.0009  8
------> CAND:  69.114554 3667.502930 0.7707424 2.7005796 14.7081 10.9982 16
------> CAND:  60.364684 3942.990234 0.6001469 2.4615910 14.6939 10.9797 16
------> CAND:  95.078964 3970.206787 0.5175638 1.2018349 15.3061 10.9747  8
------> CAND: 169.686289 3877.117188 0.5235292 2.3359509 17.0696 10.9661  4
------> CAND:  75.533513 3861.172363 0.6273451 2.5266376 14.6667 10.9442 16
------> CAND: 302.486985 3841.970459 0.5404201 2.4038384 17.0313 10.9358  4
------> CAND: 384.124154 3951.120850 0.6586637 2.5569630 15.2557 10.9226  8
------> CAND: 397.725547 4644.083496 1.1233076 2.8120952 20.1669 10.9161  2
------> CAND:   0.333469 4906.818359 0.9387070 2.4446781 15.2481 10.9147  8
------> CAND:   0.375250 4021.042480 1.0109770 0.6455868 14.6289 10.8951 16
------> CAND:  86.488692 3666.270264 0.4138337 1.0303009 14.6269 10.8924 16
------> CAND:   0.999370 3602.383545 0.9681017 2.7939684 16.9608 10.8798  4
------> CAND:  49.943575 3651.007324 0.4436675 2.2751215 15.2135 10.8789  8
------> CAND: 125.779416 3710.856934 0.9554296 0.4419862 15.1847 10.8491  8
------> CAND: 170.180654 4425.746094 0.9209156 2.7058594 14.5767 10.8272 16
------> CAND: 191.875100 3726.479004 0.9376569 0.4617043 14.5761 10.8263 16
------> CAND: 172.753687 4140.988281 0.7398347 2.5844111 15.155 10.8185  8
------> CAND: 115.217913 3803.481934 0.9808934 2.8175275 14.5694 10.8177 16
------> CAND: 398.921885 4517.182129 0.8671631 1.1798542 16.8807 10.8162  4
------> CAND: 345.513862 3983.269531 1.0045729 2.8314455 16.8757 10.8122  4
------> CAND:  89.151516 5262.638672 1.1456643 1.6341829 14.5594 10.8047 16
------> CAND: 144.438903 4243.818848 0.7325021 2.5305667 14.5561 10.8004 16
------> CAND:  86.381255 4886.966797 1.1503785 2.7546277 15.1284 10.791  8
------> CAND: 345.951914 3811.991211 0.4526260 1.1341857 16.8481 10.7903  4
------> CAND: 115.264884 4287.475098 0.5894691 2.1270525 14.5368 10.7753 16
------> CAND: 345.525540 3977.119873 0.8441890 2.7352178 15.1092 10.7712  8
------> CAND:  24.948172 4019.090820 0.8864079 2.7554910 14.5331 10.7705 16
------> CAND: 147.983020 3739.160645 0.5015592 0.9065814 14.5246 10.7594 16
------> CAND: 261.852004 3734.189209 0.9521554 0.4573081 16.8061 10.7569  4
------> CAND:  39.547119 4218.602539 0.9981600 2.8107998 14.5164 10.7488 16
------> CAND:  84.843145 3877.117188 0.5235292 2.3359509 15.0739 10.7348  8
------> CAND:  53.569177 4463.097656 1.0024096 0.9959092 14.499 10.7262 16
------> CAND: 128.015088 4589.603027 0.9805247 1.1274765 14.4981 10.7251 16
------> CAND:  92.929450 4535.204102 0.9860764 2.7245526 14.4946 10.7205 16
------> CAND:   0.749981 3662.313721 0.7883642 2.7118063 16.7489 10.7115  4
------> CAND: 230.494474 4154.570312 0.6261124 2.4065969 15.0487 10.7087  8
[07:38:57][632427][INFO ] Statistics: count dirty SumSpec pages 520360 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:38:57][632427][INFO ] Data processing finished successfully!
07:38:57 (632427): called boinc_finish(0)

</stderr_txt>
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