Task 1724321102

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_110_900000_1
Workunit ID: 870713571
Created: 3 Feb 2025 5:51:36 UTC
Sent: 3 Feb 2025 16:25:51 UTC
Report deadline: 17 Feb 2025 16:25:51 UTC
Received: 3 Feb 2025 17:57:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,938.76
CPU time (sec): 38.39
Peak working set size (MB): 242.12
Peak swap size (MB): 65349.77
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>
[17:34:21][17305][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:34:21][17305][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_cfbf00124_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_6_dms_200_110.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 900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_110.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_110_900000_1_0
------> GPU usage: 0.496000
[17:34:21][17305][INFO ] Starting data processing...
[17:34:21][17305][INFO ] opti: No host transfer for n_steps. Use device global.
[17:34:21][17305][INFO ] opti: No host transfer for mean. Use device global.
[17:34:21][17305][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:34:21][17305][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:34:21][17305][INFO ] opti: power spectrum in fft callback (static link).
[17:34:21][17305][INFO ] opti: __constant__ access is not uniform, bad!
[17:34:21][17305][INFO ] Running on device 2 NVIDIA GeForce GTX 750 Ti
[17:34:21][17305][INFO ] CUDA global memory status (initial GPU state, including context):
[17:34:21][17305][INFO ] No template file. Generating templates.
[17:34:21][17305][INFO ] Template param value T_cons = 50000
[17:34:25][17305][INFO ] Number of generated templates to be used: 50000
[17:34:25][17305][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_110.cpt
[17:34:25][17305][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_110.cpt (No such file or directory).
------> Starting from scratch...
[17:34:25][17305][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_110.binary
[17:34:25][17305][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_6_dms_200_DM241.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188308031
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 241 cm^-3 pc
------> Scale factor: 1.04366
[17:34:25][17305][INFO ] Allocating memory for dedispersed compressed time series...
[17:34:25][17305][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:34:25][17305][INFO ] 8-bit allocation done
[17:34:25][17305][INFO ] Foobar
[17:34:25][17305][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_110.binary
[17:34:25][17305][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:34:25][17305][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:34:25][17305][INFO ] FftSize = 12582913
[17:34:25][17305][INFO ] Seed for random number generator is -1028256421.
[17:34:28][17305][INFO ] 8[17:34:28][17305][INFO ] 9[17:34:29][17305][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:34:29][17305][INFO ] Normalization factor 3.97364e-08
[17:34:29][17305][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
[17:34:29][17305][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
[17:34:29][17305][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:34:29][17305][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:34:29][17305][INFO ] Launching time series padding kernel: grid 196608, block 32
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[18:56:38][17305][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 4625.138184 1.0511869 1.6635628 18.6365 16.3092 16
------> CAND:   0.249907 3981.934082 1.0224211 2.5899205 19.1942 15.0783  8
------> CAND:   0.499555 3688.656494 0.7168701 0.8595905 26.9267 14.946  2
------> CAND:   0.250167 4238.553711 0.9976668 2.4611423 18.956 14.8229  8
------> CAND:   0.250686 3607.148193 0.9668232 0.5323852 18.024 13.8282  8
------> CAND:   0.501372 4346.835938 0.9946899 1.2836376 24.8415 13.6994  2
------> CAND:   0.249648 4236.329102 1.0589118 1.0791054 17.7455 13.5323  8
------> CAND:   0.499815 3628.524414 0.7280612 2.3973534 19.7641 13.121  4
------> CAND:   0.501112 3627.069336 0.7096597 0.7918878 23.782 13.0671  2
------> CAND:  39.153963 4571.982910 1.0772171 1.5232129 16.2501 13.0406 16
------> CAND: 134.346332 4019.688232 0.9107953 0.9931817 15.7343 12.3506 16
------> CAND: 461.177093 3863.716064 0.6164604 1.9337262 22.3234 12.1979  2
------> CAND:   0.998851 3680.720703 0.7458099 0.8090686 27.9892 12.1555  1
------> CAND: 403.595904 4592.339355 1.0218693 2.0407598 18.5178 12.121  4
------> CAND:   0.500074 4073.432617 0.9589850 2.5013590 18.5032 12.1094  4
------> CAND: 115.224141 3916.458252 0.9867188 2.5828145 16.3655 12.0777  8
------> CAND:   0.999110 4204.177734 1.0525120 1.0567025 27.7682 12.0596  1
------> CAND: 115.194816 4121.267090 1.0423135 2.5669878 15.4892 12.025 16
------> CAND: 375.009673 4360.936523 0.9106514 2.1712201 18.0837 11.774  4
------> CAND: 115.334432 4078.339111 0.7198651 1.5041307 15.2573 11.7184 16
------> CAND: 199.812188 3665.863770 0.5497561 1.2134867 15.998 11.6936  8
------> CAND:   0.499036 3942.295654 0.6472057 1.9129761 15.8859 11.5767  8
------> CAND: 217.889596 3623.207520 0.8071763 2.4964538 17.8202 11.5637  4
------> CAND: 383.240525 3956.351074 0.8631303 0.9838644 15.805 11.4925  8
------> CAND:   0.166605 3735.398438 0.7790397 0.8321903 15.7575 11.443  8
------> CAND: 382.072215 4041.772949 0.7510424 2.1460330 15.7416 11.4265  8
------> CAND: 115.256320 4345.649902 0.9938961 2.3782098 15.03 11.4193 16
------> CAND: 241.376472 4224.292480 1.0074941 1.1311541 15.7191 11.4031  8
------> CAND: 115.202083 3975.485107 1.0216545 2.6007609 14.9738 11.3457 16
------> CAND: 199.805700 4210.856934 0.9179527 2.3517847 26.0471 11.3121  1
------> CAND: 115.273707 3993.074463 0.8454803 2.4036827 17.4906 11.3011  4
------> CAND:   1.251094 3810.722412 0.6109791 1.2841889 20.8139 11.3002  2
------> CAND:   1.251353 4158.636230 0.7852798 1.4548484 25.9628 11.2755  1
------> CAND: 115.232186 3958.230225 0.9567685 2.5386107 14.8787 11.2211 16
------> CAND: 115.266960 4063.428223 0.8170235 2.2872996 14.8685 11.2077 16
------> CAND: 230.435306 3758.350098 0.8725944 2.5273941 17.3688 11.2041  4
------> CAND:  44.063876 3865.143555 0.6149079 1.9426717 14.861 11.1979 16
------> CAND:  18.153444 3664.587158 0.5591720 1.9994382 14.8544 11.1893 16
------> CAND:  86.388003 4011.755371 0.9123762 2.4756303 15.4435 11.117  8
------> CAND: 310.025986 4269.847656 0.9969163 2.4401655 15.4375 11.1108  8
------> CAND:  86.371913 3977.349121 0.8063084 2.3597031 14.7832 11.0962 16
------> CAND: 115.190405 3785.589844 0.8201167 2.4653659 14.776 11.0868 16
------> CAND:   1.251613 4594.693848 1.0229023 1.7132858 25.4721 11.0624  1
------> CAND:   0.500593 3838.292725 1.0003691 2.6190512 20.2673 10.9757  2
------> CAND: 173.991806 3622.937744 0.8084775 2.4887521 17.0664 10.9637  4
------> CAND: 125.997404 3623.088135 0.7830220 0.6890571 14.6758 10.9561 16
------> CAND: 396.444610 4102.173340 0.8499296 1.1983746 20.2236 10.9497  2
------> CAND:  86.349855 3615.663086 0.9230915 2.5904064 15.2755 10.943  8
------> CAND:   1.000148 3917.884766 0.8812338 2.4914927 17.0307 10.9353  4
------> CAND:   0.998332 3907.332764 0.6692331 2.1063406 15.2657 10.9329  8
------> CAND: 194.637056 4069.465820 0.8649030 1.1180811 17.0008 10.9115  4
------> CAND: 387.832799 3657.028809 0.9003252 2.5696270 20.1535 10.9081  2
------> CAND: 115.265922 3786.019043 0.7280807 2.3245151 15.231 10.897  8
------> CAND: 149.670348 4567.695312 1.0856546 1.4580239 14.6061 10.8654 16
------> CAND: 115.235300 3710.373779 0.6851467 2.3151031 14.6058 10.865 16
------> CAND:  39.149292 4369.311035 0.9473730 1.4474355 14.5946 10.8503 16
------> CAND:   0.998591 4358.864258 0.9120523 2.1955569 15.1767 10.8409  8
------> CAND: 165.957921 3869.654541 0.9794759 2.5973287 14.5855 10.8385 16
------> CAND: 115.301994 4537.415039 0.9772028 2.0023882 15.1564 10.8199  8
------> CAND: 128.678652 3979.760254 0.9197019 2.4920237 14.5594 10.8047 16
------> CAND:  95.064691 3869.630371 0.9537399 2.5717812 15.14 10.8029  8
------> CAND:  76.854934 3897.828613 0.6820923 2.1349018 14.5483 10.7903 16
------> CAND: 230.596461 3939.566162 0.6483808 1.8706816 16.8375 10.7819  4
------> CAND:  89.662749 3702.129395 0.5474630 1.8614248 14.5321 10.7692 16
------> CAND: 179.343663 3619.471436 0.8749409 2.5591393 15.1073 10.7692  8
------> CAND: 389.606803 4088.824219 0.7071861 1.7278147 15.1005 10.7622  8
------> CAND:  39.136316 3770.875000 0.6200538 1.1777984 14.5163 10.7487 16
------> CAND: 346.005373 3665.130859 0.5554453 1.9965037 15.0716 10.7323  8
------> CAND:   0.167124 4359.035156 0.9111408 1.5125755 15.0643 10.7248  8
------> CAND: 302.341660 3672.111572 0.8043320 2.4872162 16.7633 10.723  4
------> CAND:  64.789315 3786.939697 0.8492469 2.4862964 15.0436 10.7034  8
------> CAND: 345.647769 3740.919189 0.7709290 2.4280493 16.73 10.6965  4
------> CAND: 345.534364 4179.262695 0.9248005 2.3878307 24.6263 10.6951  1
------> CAND: 230.533920 4063.428223 0.8170235 2.2872996 15.0349 10.6945  8
------> CAND: 230.372765 3797.613770 0.8416751 2.4905777 16.7247 10.6924  4
------> CAND: 131.985837 4354.788574 0.9760714 2.3486450 14.4719 10.691 16
------> CAND:  86.372692 3807.422119 0.7953693 2.4208336 14.464 10.6808 16
------> CAND: 184.903906 3971.291016 1.0210711 2.5965853 14.4452 10.6565 16
------> CAND: 149.724326 4222.264160 0.9172743 2.3691897 19.7175 10.6495  2
------> CAND: 115.263067 3653.729736 0.5717500 2.0619361 14.4383 10.6475 16
------> CAND: 148.215540 3616.044189 0.9363139 0.5599481 16.663 10.6435  4
------> CAND: 115.214799 3960.637939 0.8616753 2.4432425 14.4294 10.6359 16
------> CAND:  51.304960 4543.587891 1.0834826 1.4350368 14.4212 10.6253 16
------> CAND: 146.649402 3728.609619 0.7918239 2.4467957 14.4164 10.6192 16
------> CAND: 159.740601 3635.798584 0.6453093 0.9087556 14.4114 10.6127 16
------> CAND: 400.217873 3751.655518 0.7489004 0.8867304 24.4313 10.6104  1
------> CAND:   0.500334 4280.072266 0.9962596 2.4239619 14.9531 10.6101  8
------> CAND: 121.717319 3830.058594 0.7679958 0.9590377 14.9483 10.6052  8
------> CAND: 300.614886 3619.531982 0.8352948 2.5184536 14.9474 10.6043  8
------> CAND:   1.000408 4331.723633 1.0705483 2.5041246 16.6134 10.6041  4
------> CAND: 155.989396 3691.694580 0.7071083 2.3538501 14.3994 10.5972 16
------> CAND: 115.241268 3802.040771 0.6979028 2.2652786 14.3988 10.5963 16
------> CAND: 499.230737 3908.663818 0.9171010 2.5162880 16.6023 10.5953  4
------> CAND: 461.063168 3786.019043 0.7280807 2.3245151 19.6219 10.5929  2
------> CAND: 393.256021 3703.188232 0.5420386 1.3880560 14.9355 10.5921  8
------> CAND:  86.366204 3823.980225 0.9201998 2.5541754 14.3943 10.5905 16
------> CAND:  59.910024 3666.990723 0.8418944 2.5241797 16.5945 10.5891  4
------> CAND: 115.307443 4536.263184 0.9765990 1.9083613 14.9241 10.5803  8
------> CAND:  86.342069 3637.083740 0.9698551 2.6154776 14.3825 10.5752 16
------> CAND: 248.996439 3665.294678 0.8676217 0.6551489 14.9188 10.5748  8
[18:56:38][17305][INFO ] Statistics: count dirty SumSpec pages 347663 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:56:38][17305][INFO ] Data processing finished successfully!
18:56:38 (17305): called boinc_finish(0)

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