Task 1706393629

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_18_7850000_0
Workunit ID: 859763010
Created: 31 Dec 2024 22:43:17 UTC
Sent: 1 Jan 2025 8:01:35 UTC
Report deadline: 15 Jan 2025 8:01:35 UTC
Received: 1 Jan 2025 13:03:03 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 428.46
CPU time (sec): 39.17
Peak working set size (MB): 380.98
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[12:55:08][1309083][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_18.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 7850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_18.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_18_7850000_0_0
------> GPU usage: 0.330000
[12:55:08][1309083][INFO ] Starting data processing...
[12:55:08][1309083][INFO ] opti: No host transfer for n_steps. Use device global.
[12:55:08][1309083][INFO ] opti: No host transfer for mean. Use device global.
[12:55:08][1309083][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:55:08][1309083][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:55:08][1309083][INFO ] opti: power spectrum in fft callback (static link).
[12:55:08][1309083][INFO ] opti: __constant__ access is not uniform, bad!
[12:55:09][1309083][INFO ] Running on device 6 Tesla V100-SXM2-16GB
[12:55:09][1309083][INFO ] CUDA global memory status (initial GPU state, including context):
[12:55:09][1309083][INFO ] No template file. Generating templates.
[12:55:09][1309083][INFO ] Template param value T_cons = 50000
[12:55:16][1309083][INFO ] Number of generated templates to be used: 50000
[12:55:16][1309083][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_18.cpt
[12:55:16][1309083][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_18.cpt (No such file or directory).
------> Starting from scratch...
[12:55:16][1309083][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_18.binary
[12:55:16][1309083][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM231.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206745344
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 231.8 cm^-3 pc
------> Scale factor: 1.0134
[12:55:16][1309083][INFO ] Allocating memory for dedispersed compressed time series...
[12:55:16][1309083][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:55:16][1309083][INFO ] 8-bit allocation done
[12:55:16][1309083][INFO ] Foobar
[12:55:16][1309083][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_18.binary
[12:55:16][1309083][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:55:16][1309083][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:55:16][1309083][INFO ] FftSize = 12582913
[12:55:16][1309083][INFO ] Seed for random number generator is -1039004954.
[12:55:20][1309083][INFO ] 8[12:55:20][1309083][INFO ] 9[12:55:21][1309083][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:55:21][1309083][INFO ] Normalization factor 3.97364e-08
[12:55:21][1309083][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
[12:55:21][1309083][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:55:21][1309083][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:55:21][1309083][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:55:21][1309083][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:56:08][1309083][INFO ] Checkpoint committed!
[12:57:09][1309083][INFO ] Checkpoint committed!
[12:58:09][1309083][INFO ] Checkpoint committed!
[12:59:09][1309083][INFO ] Checkpoint committed!
[13:00:09][1309083][INFO ] Checkpoint committed!
[13:01:09][1309083][INFO ] Checkpoint committed!
[13:02:09][1309083][INFO ] Checkpoint committed!
[13:02:15][1309083][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 5024.185059 0.8670375 5.5128894 19.9658 18.1766 16
------> CAND:   0.250167 4913.772461 1.1580993 5.9867778 21.0594 17.093  8
------> CAND:   0.249648 5478.494629 1.0693512 5.4690771 19.5829 15.4961  8
------> CAND:   0.500593 4119.120605 0.5290266 5.5005717 24.6129 13.5629  2
------> CAND:   0.500334 5448.458496 1.0706719 5.4977908 24.4793 13.4831  2
------> CAND: 115.507784 3732.957275 0.7087232 5.8593507 16.3876 13.2257 16
------> CAND:   1.249537 4000.903076 0.4204616 5.1610060 23.754 13.0504  2
------> CAND:   1.249277 4632.706055 0.6444641 5.2650743 23.2268 12.736  2
------> CAND:   0.500074 3601.782227 0.9682399 3.4537835 15.8892 12.5571 16
------> CAND:   0.499815 3663.485107 0.8092417 3.5648580 15.7807 12.4124 16
------> CAND:   1.248758 5526.156250 1.1101731 5.5245905 28.5538 12.4007  1
------> CAND:   1.249018 5026.195801 0.8662912 5.5077348 28.4037 12.3356  1
------> CAND: 230.749053 5400.174805 1.0109085 5.0881987 16.4106 12.1249  8
------> CAND: 115.478200 3800.861816 0.5539703 5.6854920 15.5632 12.1232 16
------> CAND:  38.480537 4220.860352 0.6973307 5.7689786 15.4797 12.0124 16
------> CAND:  90.949914 4058.333740 0.8457309 3.8446798 18.3757 12.0074  4
------> CAND:  37.578223 5109.979004 0.9969062 5.7316985 18.3474 11.9847  4
------> CAND: 115.489878 4874.911621 1.0780771 5.9519339 15.4494 11.9723 16
------> CAND:   0.249388 5107.361816 1.1766869 4.4172759 16.2439 11.9504  8
------> CAND:  90.947578 4137.459961 0.8804297 3.8817306 18.3041 11.9501  4
------> CAND:   0.250426 3671.638916 0.3660157 5.2969885 18.2952 11.943  4
------> CAND:  52.699822 3939.477051 0.6400386 5.7741313 15.3772 11.8768 16
------> CAND: 376.219505 3871.055176 0.8450766 5.9422131 16.153 11.8554  8
------> CAND: 461.861678 4367.083496 0.9103817 5.9460835 18.1286 11.8099  4
------> CAND: 128.595869 4437.500977 1.0965110 6.0547123 15.326 11.8091 16
------> CAND: 317.481424 4202.188477 0.7115999 5.7846828 17.9994 11.7067  4
------> CAND:   0.499036 4306.861328 0.7723060 4.1242633 17.9834 11.694  4
------> CAND: 173.169940 3970.916504 0.7902043 5.9082580 15.9295 11.6222  8
------> CAND:   0.624898 3999.691162 0.4246245 5.1943865 21.2678 11.5699  2
------> CAND:  86.583672 3973.233154 0.7323723 5.8496184 17.7916 11.5409  4
------> CAND: 230.996106 4123.873047 0.7129022 5.8080926 15.83 11.5185  8
------> CAND: 115.523874 3699.170654 0.8610385 5.9466004 15.0696 11.4714 16
------> CAND: 381.435898 4203.449219 0.5912925 4.2902684 15.7764 11.4627  8
------> CAND: 199.090752 4486.851074 1.0174786 5.9948387 17.6892 11.4592  4
------> CAND: 115.552939 4039.424316 0.9334429 5.9939389 15.0571 11.455 16
------> CAND:  32.025506 3662.816895 0.7719395 5.8982329 15.0527 11.4491 16
------> CAND: 115.520760 3721.437744 0.9403368 5.9825435 15.0184 11.4042 16
------> CAND: 230.921886 4056.998047 0.5928882 5.6730528 15.7174 11.4013  8
------> CAND:  90.949655 4054.852539 0.8466007 3.8469059 17.5687 11.3633  4
------> CAND: 461.341881 3998.243408 0.6057451 4.0321956 17.5611 11.3572  4
------> CAND:  96.467338 3902.878906 0.7947272 3.7635660 14.9632 11.3318 16
------> CAND: 173.213019 3648.071289 0.4381150 5.5234284 14.9384 11.2992 16
------> CAND: 200.125934 4796.311035 0.8059360 4.5870800 14.918 11.2725 16
------> CAND: 346.473527 3662.578613 0.7923208 5.9053507 17.4501 11.2688  4
------> CAND:   0.624639 4637.911621 0.6432866 5.2866912 20.7506 11.2626  2
------> CAND: 115.500778 3705.589600 0.5387969 5.6920409 14.8753 11.2166 16
------> CAND: 115.343775 4625.604492 0.7016870 4.6190858 14.8476 11.1803 16
------> CAND: 136.994623 4113.142090 0.5339730 4.3262453 17.3274 11.1711  4
------> CAND: 269.017570 4870.213379 1.0769385 4.3093667 15.4948 11.1702  8
------> CAND: 267.913359 4000.000244 0.9844144 3.7285068 15.4417 11.1152  8
------> CAND:  37.585749 4586.604004 0.7494780 5.6641688 17.2363 11.0986  4
------> CAND:  75.632646 3780.707520 0.5657327 3.8683288 15.4197 11.0923  8
------> CAND:  37.582375 4826.749512 0.8567087 5.6971698 17.2147 11.0815  4
------> CAND: 173.131792 3624.092529 0.6843062 5.8408790 15.4055 11.0776  8
------> CAND:  57.743642 4814.661133 0.9392944 5.8246799 14.7633 11.0703 16
------> CAND:  37.572773 5450.844238 1.1864917 5.7680688 17.1937 11.0648  4
------> CAND:  86.590679 4130.044922 0.8457375 5.9275026 15.3925 11.0642  8
------> CAND: 185.732519 3932.182129 0.5678095 4.0218716 14.7554 11.0599 16
------> CAND: 114.540334 4847.468750 0.8489553 5.6678271 14.7509 11.054 16
------> CAND:  92.441313 3802.222412 0.5472610 5.6672559 14.7459 11.0476 16
------> CAND: 173.074960 4830.099121 0.7287003 5.3474960 15.3623 11.0328  8
------> CAND: 115.528286 4344.371094 1.0093631 6.0104175 14.7293 11.0259 16
------> CAND: 115.580966 4074.459229 0.9921759 6.0230055 14.7051 10.9944 16
------> CAND:  64.168829 5346.615723 1.1877567 5.8264685 15.3133 10.9821  8
------> CAND:   0.624379 5526.156250 1.1101731 5.5245905 20.2568 10.9694  2
------> CAND: 136.986319 4310.671875 0.6005309 4.4106631 16.9967 10.9083  4
------> CAND:  92.673833 4294.283691 0.9631895 3.9447694 15.2367 10.9029  8
------> CAND: 115.497923 4123.873047 0.7129022 5.8080926 14.6242 10.889 16
------> CAND: 115.518424 4392.093750 0.9527202 5.9599380 14.6213 10.8852 16
------> CAND: 432.368722 3870.678711 0.9894118 3.6365778 16.9473 10.869  4
------> CAND: 439.108175 3613.405518 0.9342536 3.4738202 16.9254 10.8516  4
------> CAND: 173.239748 4180.023438 1.0325363 6.0401583 14.5813 10.8331 16
------> CAND: 150.297841 3893.220215 0.5795008 5.6903443 20.0248 10.8318  2
------> CAND: 150.312893 5109.979004 0.9969062 5.7316985 24.9404 10.8315  1
------> CAND: 115.433565 5016.025391 0.8724647 5.5624685 14.5796 10.8309 16
------> CAND:   0.166864 3999.963135 0.4236961 5.1872969 15.1531 10.8165  8
------> CAND: 192.466781 3666.004883 0.7602640 5.8916936 14.5674 10.815 16
------> CAND: 109.649884 4463.786621 0.8577670 4.1642022 14.5329 10.7702 16
------> CAND: 115.517386 4347.366699 1.0503842 6.0389233 15.0988 10.7604  8
------> CAND:  32.025246 3707.608887 0.7899765 5.9109979 14.5237 10.7583 16
------> CAND:  43.291836 3973.233154 0.7323723 5.8496184 15.0742 10.735  8
------> CAND:  16.717320 3979.146729 1.0254376 6.0361371 15.0579 10.7182  8
------> CAND: 451.102688 3621.157715 0.7458869 5.8804650 16.7569 10.7179  4
------> CAND: 346.523613 3732.957275 0.7087232 5.8593507 15.055 10.7152  8
------> CAND: 115.380884 4984.259277 0.7862118 5.1412592 14.4904 10.715 16
------> CAND: 139.104433 3895.650879 0.9285502 3.6769738 14.489 10.7132 16
------> CAND: 237.738153 3898.820557 0.5663177 5.6683130 19.8237 10.7125  2
------> CAND: 188.109882 3871.055176 0.8450766 5.9422131 14.4879 10.7119 16
------> CAND: 293.940830 3678.954346 0.6506207 5.8094726 16.7425 10.7065  4
------> CAND:  30.035849 4964.387695 1.1640640 5.9756989 15.0401 10.6999  8
------> CAND: 275.008858 3780.332275 0.8693691 5.9566150 15.0339 10.6935  8
------> CAND:  86.560576 3891.424805 0.5874566 5.7181835 14.4682 10.6863 16
------> CAND: 153.390152 3670.820557 0.3732473 4.1868305 14.4679 10.6859 16
------> CAND: 161.020240 4020.836182 0.7520416 5.8728738 16.7141 10.684  4
------> CAND: 176.499702 3969.525635 1.0240251 3.6900959 14.4645 10.6815 16
------> CAND: 102.696336 4202.425293 0.9219255 3.9089396 14.4644 10.6813 16
------> CAND: 346.212202 4636.269043 0.6410096 5.2241936 16.6409 10.6259  4
------> CAND: 398.545596 4317.792480 0.7000861 4.2211356 19.6751 10.6244  2
------> CAND: 115.530362 4033.654297 0.9075968 5.9750524 14.4196 10.6233 16
------> CAND: 104.771631 4129.488770 0.8821998 3.8800948 14.417 10.6199 16
[13:02:15][1309083][INFO ] Statistics: count dirty SumSpec pages 294229 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:02:15][1309083][INFO ] Data processing finished successfully!
13:02:15 (1309083): called boinc_finish(0)

</stderr_txt>
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