Task 1725129793

Name: Ter5_1_dns_cfbf00124_segment_8_dms_200_40000_34_2500000_1
Workunit ID: 871205499
Created: 4 Feb 2025 23:23:49 UTC
Sent: 5 Feb 2025 0:05:43 UTC
Report deadline: 19 Feb 2025 0:05:43 UTC
Received: 5 Feb 2025 2:03:44 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,801.68
CPU time (sec): 33.65
Peak working set size (MB): 242
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>
[01:13:26][115716][INFO ] Application startup - thank you for supporting Einstein@Home!
[01:13:26][115716][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_8_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_8_dms_200_34.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 2500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_34.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_40000_34_2500000_1_0
------> GPU usage: 0.496000
[01:13:26][115716][INFO ] Starting data processing...
[01:13:26][115716][INFO ] opti: No host transfer for n_steps. Use device global.
[01:13:26][115716][INFO ] opti: No host transfer for mean. Use device global.
[01:13:26][115716][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:13:26][115716][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:13:26][115716][INFO ] opti: power spectrum in fft callback (static link).
[01:13:26][115716][INFO ] opti: __constant__ access is not uniform, bad!
[01:13:26][115716][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[01:13:26][115716][INFO ] CUDA global memory status (initial GPU state, including context):
[01:13:26][115716][INFO ] No template file. Generating templates.
[01:13:26][115716][INFO ] Template param value T_cons = 50000
[01:13:30][115716][INFO ] Number of generated templates to be used: 50000
[01:13:30][115716][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_8_dms_200_34.cpt
[01:13:30][115716][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_8_dms_200_34.cpt (No such file or directory).
------> Starting from scratch...
[01:13:30][115716][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_34.binary
[01:13:30][115716][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_8_dms_200_DM233.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817323547089
------> 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: 233.4 cm^-3 pc
------> Scale factor: 1.77013
[01:13:30][115716][INFO ] Allocating memory for dedispersed compressed time series...
[01:13:30][115716][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:13:30][115716][INFO ] 8-bit allocation done
[01:13:30][115716][INFO ] Foobar
[01:13:30][115716][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_34.binary
[01:13:30][115716][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:13:30][115716][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:13:30][115716][INFO ] FftSize = 12582913
[01:13:30][115716][INFO ] Seed for random number generator is -1030857534.
[01:13:33][115716][INFO ] 8[01:13:33][115716][INFO ] 9[01:13:33][115716][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:13:33][115716][INFO ] Normalization factor 3.97364e-08
[01:13:34][115716][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
[01:13:34][115716][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1249 MB (2787 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:13:34][115716][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:13:34][115716][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:13:34][115716][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:14:26][115716][INFO ] Checkpoint committed!
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[02:33:25][115716][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.205975 3839.563232 0.8488780 2.8897755 19.0279 16.856 16
------> CAND: 345.556162 4184.589844 1.0345768 2.9884298 17.0518 12.7987  8
------> CAND: 230.411950 3839.563232 0.8488780 2.8897755 16.6838 12.4114  8
------> CAND:  86.382553 3801.836426 0.6644910 2.7859604 15.6019 12.1746 16
------> CAND: 158.677911 3773.971924 0.5703533 2.7017953 15.4988 12.0378 16
------> CAND: 115.190924 3657.278320 0.8150703 2.8525932 15.4828 12.0165 16
------> CAND: 447.961849 3797.832275 0.6717807 2.7855065 18.3554 11.9911  4
------> CAND: 194.365610 4041.792236 0.8858786 2.9152644 16.0988 11.7988  8
------> CAND:  86.388522 4451.666992 0.8182408 2.8389957 16.0487 11.7465  8
------> CAND: 108.983984 4623.012695 1.0838075 0.8415238 15.1599 11.5901 16
------> CAND: 345.216724 3702.804688 0.5357249 0.5655339 17.8317 11.5729  4
------> CAND: 115.167049 4455.670898 1.1010849 3.0122428 21.2598 11.5652  2
------> CAND:  86.398902 3775.781006 0.7155219 2.8176906 15.0944 11.504 16
------> CAND:  73.406317 3618.109619 0.8649445 0.2966272 15.0723 11.4749 16
------> CAND:  86.372432 4024.423584 0.8389871 2.8913567 15.0673 11.4683 16
------> CAND: 115.239711 4592.249512 1.0811478 2.9902928 15.0544 11.4514 16
------> CAND: 431.852818 4538.914062 1.1128584 3.0142989 26.2966 11.4205  1
------> CAND:  86.371394 4261.088867 0.9826220 2.9686463 15.0142 11.3986 16
------> CAND:  86.398642 4216.463379 0.7783116 2.8399012 14.9501 11.3146 16
------> CAND: 419.734778 3809.828857 0.4927192 2.5965064 17.4905 11.3009  4
------> CAND: 172.798063 3775.781006 0.7155219 2.8176906 15.6119 11.2918  8
------> CAND: 199.882515 4008.171143 0.7399160 2.8259919 14.9274 11.2848 16
------> CAND:  29.956439 3952.076660 0.6937631 2.8004904 15.5251 11.2017  8
------> CAND: 115.262808 4908.570801 1.0122943 2.9073570 14.8441 11.1757 16
------> CAND:  86.389300 3799.616211 0.6681092 2.7829661 14.8331 11.1614 16
------> CAND: 328.035142 4117.510254 0.5355588 2.5834131 15.4855 11.1605  8
------> CAND: 345.704083 4383.570312 0.9376308 2.9424071 20.5427 11.1392  2
------> CAND: 172.003965 3832.021973 0.4837167 0.7448269 14.8052 11.1249 16
------> CAND: 115.242826 4052.634277 0.5551857 2.6438720 14.8038 11.1231 16
------> CAND:  74.121264 5395.507812 0.9835732 1.5026826 15.4443 11.1178  8
------> CAND: 115.190405 4609.452148 0.9733794 2.9420664 14.7854 11.099 16
------> CAND: 172.710090 3660.479004 0.8055160 2.8492327 14.7623 11.0689 16
------> CAND: 345.559017 4321.824219 0.8144624 2.8554325 17.1833 11.0565  4
------> CAND: 119.034254 3801.627197 0.5243030 0.6672233 14.7242 11.0193 16
------> CAND:  27.906317 3779.888672 0.8737504 0.4059434 14.7167 11.0094 16
------> CAND: 461.102873 5091.118652 0.9071897 2.7437985 17.1182 11.0048  4
------> CAND:  86.372173 3909.264160 0.7712325 2.8461156 14.7037 10.9925 16
------> CAND: 345.599500 3629.474121 0.5485730 2.6780264 17.0976 10.9884  4
------> CAND: 271.461628 4983.712891 0.9865574 2.8668580 20.2683 10.9763  2
------> CAND: 436.556162 3826.375488 0.7434775 2.8318722 17.0752 10.9706  4
------> CAND:  57.561466 3763.297363 0.9154038 2.9021440 14.6848 10.9678 16
------> CAND: 136.092829 3679.214844 0.6360383 2.7508261 17.0273 10.9325  4
------> CAND: 117.156965 4132.352539 1.0295258 0.5668166 14.6355 10.9036 16
------> CAND:  75.154111 4619.495605 1.0333943 0.8657449 15.2365 10.9027  8
------> CAND: 461.431412 5337.729980 0.8862646 2.5268798 25.0694 10.8875  1
------> CAND:  68.360421 4815.236816 0.8079461 2.7240963 14.6084 10.8684 16
------> CAND:  24.985801 4909.357910 1.0113276 2.8974960 15.1885 10.8531  8
------> CAND:  86.341810 4259.996094 1.0122460 2.9765229 14.5888 10.8429 16
------> CAND: 460.823901 3839.563232 0.8488780 2.8897755 16.8957 10.8281  4
------> CAND: 218.968635 4676.936523 0.9648039 0.9534681 16.8838 10.8186  4
------> CAND: 299.224695 3705.896973 0.5173782 2.6494648 16.8821 10.8172  4
------> CAND: 102.584228 4365.617188 0.8770531 2.8945374 15.1472 10.8104  8
------> CAND: 279.887111 3903.553711 0.6276388 2.7483926 16.8434 10.7865  4
------> CAND: 230.525356 4908.570801 1.0122943 2.9073570 15.1212 10.7836  8
------> CAND:  16.652962 4338.889648 0.6241929 2.6605949 14.5414 10.7812 16
------> CAND: 450.297691 4278.027344 1.0733939 0.6427903 16.8237 10.7709  4
------> CAND: 151.020834 3717.362793 0.4974543 2.6242900 15.1081 10.77  8
------> CAND: 309.686029 5052.679688 0.9757651 1.2206827 15.0877 10.749  8
------> CAND: 431.336654 3977.315186 1.0059578 0.4802989 24.7305 10.7403  1
------> CAND: 259.099130 3931.688965 0.9850485 2.9514093 15.077 10.7379  8
------> CAND: 119.903610 4144.383789 0.8774694 2.9124124 14.504 10.7327 16
------> CAND:  86.379179 3892.804688 0.7568311 2.8372259 14.4922 10.7174 16
------> CAND: 373.699411 3673.248291 0.6676279 2.7716911 15.0549 10.7152  8
------> CAND: 115.251389 4032.612549 0.4876165 2.5241265 14.4901 10.7146 16
------> CAND: 136.094127 3736.292236 0.6542336 2.7713935 19.8244 10.7129  2
------> CAND:  86.389819 4321.824219 0.8144624 2.8554325 14.4871 10.7108 16
------> CAND:  86.385667 3791.308105 0.6849505 2.7942798 14.4805 10.7023 16
------> CAND: 176.654629 4333.472168 0.7131637 0.9011561 14.4787 10.6998 16
------> CAND:  57.556276 3779.063965 0.5522594 0.6075364 14.4722 10.6914 16
------> CAND: 202.726216 4251.630859 0.4457207 2.2459772 15.024 10.6833  8
------> CAND: 115.243085 4495.067383 0.7508575 2.7645948 14.4543 10.6683 16
------> CAND: 358.296764 4282.157715 0.4871037 2.3976586 14.9935 10.6518  8
------> CAND:  86.373470 4831.041016 1.1540153 3.0020151 14.4362 10.6448 16
------> CAND: 201.737227 4077.187256 1.0213287 0.5361943 14.4349 10.6431 16
------> CAND:   8.005338 3726.262207 0.9104266 0.3568411 14.4284 10.6347 16
------> CAND: 431.852299 4535.800293 1.1124219 3.0142524 24.4661 10.6255  1
------> CAND:  86.362052 3793.544434 0.9670212 2.9273274 14.4086 10.6091 16
------> CAND: 172.608362 3702.804688 0.5357249 0.5655339 14.9458 10.6026  8
------> CAND: 353.309517 4333.472168 0.7131637 0.9011561 14.9384 10.595  8
------> CAND: 247.936863 3838.315186 0.7268860 0.5191838 16.5988 10.5925  4
------> CAND: 230.493955 3912.750732 0.7365175 2.8250051 14.9322 10.5886  8
------> CAND:  86.364387 4152.712891 0.8750613 2.9110458 14.3905 10.5856 16
------> CAND: 181.009712 5215.874023 1.1997666 1.1490976 14.9288 10.5851  8
------> CAND: 109.870726 3691.265381 0.5668380 0.5184392 14.9053 10.5609  8
------> CAND: 172.729813 4273.614258 0.9822036 2.9684277 14.9022 10.5577  8
------> CAND:  86.387224 3784.253418 0.6987646 2.8029368 14.3625 10.5493 16
------> CAND:  55.261437 3777.527588 0.9936904 0.3598055 14.3605 10.5468 16
------> CAND: 115.227255 4315.453613 0.9805720 2.9671731 14.3585 10.5441 16
------> CAND: 229.140096 4132.796387 0.8812419 2.9197674 19.5216 10.5334  2
------> CAND: 440.368092 4550.740723 0.8828376 0.9244803 16.5175 10.5282  4
------> CAND: 292.195371 3708.452637 0.7954182 0.3858876 14.8723 10.5269  8
------> CAND:  57.519426 4329.398438 0.8878147 2.9171658 16.5153 10.5264  4
------> CAND: 115.232186 3856.830078 0.5813724 2.7003372 14.3422 10.523 16
------> CAND: 117.708682 3835.992676 0.7593144 2.8461707 16.5065 10.5194  4
------> CAND:  78.900125 3722.853027 0.9835922 0.3281403 14.3391 10.5191 16
------> CAND:  29.961889 4674.897461 0.9650432 2.9120419 14.8616 10.516  8
------> CAND:  68.337324 5867.220703 1.2198510 2.7112620 14.3357 10.5146 16
------> CAND: 115.187031 3984.047119 0.9448782 2.9418423 14.335 10.5138 16
------> CAND: 178.661413 4033.291504 0.7176325 2.8085620 14.33 10.5073 16
------> CAND:  61.439311 4446.466309 0.4780909 2.1667325 14.3284 10.5053 16
[02:33:25][115716][INFO ] Statistics: count dirty SumSpec pages 1769 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:33:25][115716][INFO ] Data processing finished successfully!
02:33:25 (115716): called boinc_finish(0)

</stderr_txt>
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