Task 1728334444

Name: Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_99_9100000_1
Workunit ID: 873094176
Created: 11 Feb 2025 12:16:12 UTC
Sent: 11 Feb 2025 18:55:21 UTC
Report deadline: 25 Feb 2025 18:55:21 UTC
Received: 11 Feb 2025 19:17:50 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139472
Run time (sec): 660.11
CPU time (sec): 14.81
Peak working set size (MB): 300.03
Peak swap size (MB): 10520.24
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[11:57:28][3567570][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_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_99.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 9100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_99.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_99_9100000_1_0
------> GPU usage: 0.500000
[11:57:28][3567570][INFO ] Starting data processing...
[11:57:28][3567570][INFO ] opti: No host transfer for n_steps. Use device global.
[11:57:28][3567570][INFO ] opti: No host transfer for mean. Use device global.
[11:57:28][3567570][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:57:28][3567570][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:57:28][3567570][INFO ] opti: power spectrum in fft callback (static link).
[11:57:28][3567570][INFO ] opti: __constant__ access is not uniform, bad!
[11:57:28][3567570][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[11:57:28][3567570][INFO ] CUDA global memory status (initial GPU state, including context):
[11:57:28][3567570][INFO ] No template file. Generating templates.
[11:57:28][3567570][INFO ] Template param value T_cons = 50000
[11:57:32][3567570][INFO ] Number of generated templates to be used: 50000
[11:57:32][3567570][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_99.cpt
[11:57:32][3567570][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_99.cpt (No such file or directory).
------> Starting from scratch...
[11:57:32][3567570][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_99.binary
[11:57:32][3567570][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM239.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322977382
------> 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: 239.9 cm^-3 pc
------> Scale factor: 1.81855
[11:57:32][3567570][INFO ] Allocating memory for dedispersed compressed time series...
[11:57:32][3567570][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:57:32][3567570][INFO ] 8-bit allocation done
[11:57:32][3567570][INFO ] Foobar
[11:57:32][3567570][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_99.binary
[11:57:32][3567570][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:57:32][3567570][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:57:32][3567570][INFO ] FftSize = 12582913
[11:57:32][3567570][INFO ] Seed for random number generator is -1031394231.
[11:57:34][3567570][INFO ] 8[11:57:34][3567570][INFO ] 9[11:57:35][3567570][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:57:35][3567570][INFO ] Normalization factor 3.97364e-08
[11:57:35][3567570][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
[11:57:35][3567570][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (14494 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:57:35][3567570][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:57:35][3567570][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:57:35][3567570][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -2305.74536133, mean= -0.00013743  -0.00013743
[11:57:35][3567570][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:07:29][3567570][INFO ] Checkpoint committed!
[12:08:27][3567570][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 239.393043 3865.425537 0.7717667 5.4696550 16.5516 12.2727  8
------> CAND: 302.928151 4056.169922 0.7288417 5.0227766 18.4967 12.1041  4
------> CAND: 230.738932 4577.385742 1.0652604 4.7575617 16.2806 11.9887  8
------> CAND: 173.214835 3904.902100 0.8473142 5.5415473 16.1427 11.8447  8
------> CAND:  86.577444 4138.656738 0.9024255 5.4711318 15.2924 11.7647 16
------> CAND: 115.548268 3858.269775 1.0026873 5.7327480 15.285 11.755 16
------> CAND:  53.668829 3623.498047 0.7743486 3.8842907 15.2708 11.7363 16
------> CAND: 115.473270 3704.858154 0.6977035 5.4328079 15.2589 11.7205 16
------> CAND: 200.220655 3861.823730 0.7731833 5.4518504 26.7505 11.6176  1
------> CAND: 173.279193 3729.623047 0.6675437 5.3468933 15.1804 11.6171 16
------> CAND: 150.359085 3954.964600 0.8155031 5.4688358 21.3017 11.5901  2
------> CAND: 224.381736 3740.338623 0.8009395 5.5566373 15.8289 11.5174  8
------> CAND: 375.307849 3745.277588 0.9444692 5.6980128 15.7785 11.4649  8
------> CAND: 346.542816 4089.423584 0.9966593 5.6402206 15.759 11.4446  8
------> CAND: 231.002593 3688.968262 0.7502106 5.5168943 15.7448 11.4298  8
------> CAND: 150.319121 3830.969727 0.8881185 5.6386046 26.2116 11.3836  1
------> CAND: 173.285941 3664.763916 0.8671868 5.6623683 14.9709 11.3418 16
------> CAND: 115.490138 3866.034424 0.7684045 5.4403601 14.9593 11.3266 16
------> CAND: 186.400495 3625.626221 0.7550362 3.8944767 15.633 11.3136  8
------> CAND: 230.936937 3642.224365 0.6223740 5.3290234 15.6002 11.2795  8
------> CAND: 257.547525 4102.145996 1.0395118 5.6734271 15.5864 11.2652  8
------> CAND: 181.412210 4177.612305 0.8455471 5.3248138 15.5595 11.2373  8
------> CAND: 302.861716 3764.230713 0.6310372 4.3528490 15.5577 11.2355  8
------> CAND: 152.615517 3654.258057 0.9702137 3.7442219 14.8748 11.216 16
------> CAND: 155.891301 3824.892578 0.8137842 5.5545707 14.8658 11.2042 16
------> CAND: 150.319380 3829.578369 0.8887749 5.6397333 25.6485 11.139  1
------> CAND: 230.892302 4320.460938 0.9173875 5.3351908 20.5374 11.136  2
------> CAND:  86.588603 3936.350830 0.7572830 5.3684130 14.7949 11.1115 16
------> CAND: 346.267737 4536.076660 1.0209838 5.1816435 15.4076 11.0798  8
------> CAND: 346.104246 4196.224121 0.8110119 4.7688894 17.2122 11.0795  4
------> CAND:  95.833098 4060.434814 0.8651389 5.4936953 14.7367 11.0355 16
------> CAND: 259.864682 3871.136475 0.9523774 5.6781797 15.3609 11.0314  8
------> CAND: 115.521798 3862.158447 0.9785287 5.6988912 14.724 11.0189 16
------> CAND: 346.454583 3765.498047 0.9893408 5.7324281 17.0773 10.9723  4
------> CAND:  86.598984 3962.122559 0.9007243 5.6011987 14.6791 10.9604 16
------> CAND: 231.026209 3848.582031 0.9784467 5.7068472 17.0533 10.9532  4
------> CAND: 151.464075 4056.169922 0.7288417 5.0227766 15.2385 10.9048  8
------> CAND: 100.148216 3776.304199 0.9906622 5.7395978 16.98 10.895  4
------> CAND: 115.459256 3662.752441 0.5688947 5.1164732 14.6186 10.8816 16
------> CAND: 264.086377 3615.613525 0.9507618 5.7217860 15.1986 10.8636  8
------> CAND: 374.029766 3915.693115 0.9142541 5.6359835 15.1735 10.8376  8
------> CAND:  86.138095 3845.428467 0.6450273 4.5088673 14.5767 10.8271 16
------> CAND: 431.902644 3851.499268 0.6361896 4.5164223 16.8838 10.8186  4
------> CAND: 115.676984 3843.605713 0.9123508 5.6486650 15.1494 10.8126  8
------> CAND: 396.933266 3924.489014 0.6640298 5.0141673 16.8666 10.805  4
------> CAND: 125.090938 3738.372070 0.5561604 4.7487264 16.8617 10.8011  4
------> CAND: 346.417992 3782.054443 0.7316452 5.4457121 19.9715 10.8002  2
------> CAND: 195.108584 4009.932129 1.0257766 4.0504475 14.5551 10.7991 16
------> CAND:  50.074108 3776.304199 0.9906622 5.7395978 15.128 10.7906  8
------> CAND: 200.227662 3689.279785 0.7484885 5.5084853 24.822 10.7801  1
------> CAND: 162.927633 3819.996338 0.7205842 5.3812780 14.5403 10.7798 16
------> CAND: 230.921107 3734.633301 0.6526439 5.3249478 16.8251 10.772  4
------> CAND:  57.730147 3734.633301 0.6526439 5.3249478 14.5339 10.7715 16
------> CAND: 226.781158 3704.208496 0.8752123 3.8610055 16.7869 10.7417  4
------> CAND: 498.600130 4044.771973 0.8244578 4.3477516 16.7359 10.7013  4
------> CAND: 131.557388 3839.544434 0.9133814 5.6459327 14.471 10.6899 16
------> CAND: 191.653999 3657.416992 0.9169647 5.6921678 14.4701 10.6887 16
------> CAND: 115.468339 3642.224365 0.6223740 5.3290234 14.4696 10.6881 16
------> CAND: 150.329761 3728.971191 0.8488535 5.6297903 24.5907 10.6796  1
------> CAND: 115.501816 3943.063965 0.9053281 5.5971766 14.4539 10.6677 16
------> CAND: 162.490360 4021.557617 0.9485792 5.6177173 15.0067 10.6654  8
------> CAND: 230.912284 3762.148926 0.6363426 5.2177491 16.6836 10.6598  4
------> CAND: 115.457959 4484.289062 1.0771191 5.4706383 14.4353 10.6435 16
------> CAND:  97.589715 4552.883301 1.0639328 5.3605785 14.4258 10.6313 16
------> CAND:  86.607547 3904.902100 0.8473142 5.5415473 14.4233 10.628 16
------> CAND: 200.228960 3781.251709 0.7312403 5.4307356 24.4705 10.6274  1
------> CAND: 429.122262 4063.873535 0.7239359 4.7672791 19.6678 10.6201  2
------> CAND: 119.713390 4008.957031 0.8839632 5.5414648 14.9561 10.6132  8
------> CAND: 115.489359 4345.372070 0.9743628 5.4414773 14.4065 10.6063 16
------> CAND: 250.266736 3884.243652 0.6943634 5.2462578 19.6354 10.6008  2
------> CAND: 115.496625 3998.935303 0.8875533 5.5523434 16.5743 10.5732  4
------> CAND: 115.543337 3650.310791 0.9240732 5.7063770 14.3804 10.5725 16
------> CAND: 178.726291 3850.162842 0.6358933 4.5532184 14.3748 10.5653 16
------> CAND: 115.452509 3892.401123 0.6852477 5.2434068 14.3733 10.5633 16
------> CAND: 230.970933 3736.862549 0.6432927 5.2891407 14.9017 10.5572  8
------> CAND: 115.529064 3717.791992 0.8857867 5.6585536 14.3624 10.5492 16
------> CAND:  86.790761 4062.204834 0.7241407 4.8058443 14.362 10.5487 16
------> CAND:  53.669088 3623.706787 0.7728630 3.8812621 14.8901 10.5453  8
------> CAND:  75.179543 3954.964600 0.8155031 5.4688358 16.539 10.5452  4
------> CAND:  56.543671 3652.218506 0.9222534 3.7649288 14.8888 10.5439  8
------> CAND: 150.329501 3729.388916 0.8483788 5.6291933 24.2449 10.5294  1
------> CAND: 173.154629 4138.656738 0.9024255 5.4711318 14.8703 10.5249  8
------> CAND: 318.281231 3919.556641 0.7742132 4.2617221 14.8534 10.5075  8
------> CAND: 346.497143 3614.885254 0.9516911 5.7295804 16.4848 10.5023  4
------> CAND: 429.123820 4067.470703 0.7217438 4.7686787 19.4674 10.5013  2
------> CAND: 291.081817 4165.773926 0.8490356 5.3242941 14.8458 10.4997  8
------> CAND: 115.456402 4248.151855 0.9958631 5.5544672 14.3051 10.4751 16
------> CAND: 115.460035 3877.534424 0.7559111 5.4162507 14.3048 10.4748 16
------> CAND: 173.251166 4121.869629 1.0421101 5.6793432 14.3039 10.4736 16
------> CAND: 101.818417 3847.749023 0.7885842 4.1404715 14.3024 10.4717 16
------> CAND:  42.210721 3712.119385 0.6708311 4.1437287 14.3002 10.4688 16
------> CAND: 346.131235 3700.638672 0.7125277 4.0495787 16.4413 10.4678  4
------> CAND: 427.546523 3618.234131 0.8972558 5.6867380 16.441 10.4676  4
------> CAND: 115.489100 3621.606689 0.8397527 5.6379490 14.2958 10.4631 16
------> CAND: 402.618852 3612.904785 0.9653098 3.6974444 16.4338 10.4619  4
------> CAND: 120.188291 3621.658691 0.8614675 5.6571455 14.2932 10.4597 16
------> CAND: 200.199635 3642.631836 0.6148258 5.2928391 24.0511 10.4452  1
------> CAND:  50.055164 3861.823730 0.7731833 5.4518504 16.4125 10.445  4
------> CAND: 353.332354 4113.115723 0.9339681 4.2833118 14.7873 10.4395  8
------> CAND: 205.852004 4561.548340 1.0642972 5.3462634 14.7779 10.4298  8
[12:08:27][3567570][INFO ] Statistics: count dirty SumSpec pages 1874 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:08:27][3567570][INFO ] Data processing finished successfully!
12:08:27 (3567570): called boinc_finish(0)

</stderr_txt>
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