Task 1724310125

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_82_8150000_0
Workunit ID: 870708105
Created: 3 Feb 2025 5:50:36 UTC
Sent: 3 Feb 2025 19:16:20 UTC
Report deadline: 17 Feb 2025 19:16:20 UTC
Received: 3 Feb 2025 21:31:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,887.79
CPU time (sec): 37.68
Peak working set size (MB): 242.12
Peak swap size (MB): 65349.77
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>
[20:21:57][26497][INFO ] Application startup - thank you for supporting Einstein@Home!
[20:21:57][26497][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_82.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 8150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_82.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_82_8150000_0_0
------> GPU usage: 0.496000
[20:21:57][26497][INFO ] Starting data processing...
[20:21:57][26497][INFO ] opti: No host transfer for n_steps. Use device global.
[20:21:57][26497][INFO ] opti: No host transfer for mean. Use device global.
[20:21:57][26497][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:21:57][26497][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:21:57][26497][INFO ] opti: power spectrum in fft callback (static link).
[20:21:57][26497][INFO ] opti: __constant__ access is not uniform, bad!
[20:21:57][26497][INFO ] Running on device 2 NVIDIA GeForce GTX 750 Ti
[20:21:57][26497][INFO ] CUDA global memory status (initial GPU state, including context):
[20:21:57][26497][INFO ] No template file. Generating templates.
[20:21:57][26497][INFO ] Template param value T_cons = 50000
[20:22:01][26497][INFO ] Number of generated templates to be used: 50000
[20:22:01][26497][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_82.cpt
[20:22:01][26497][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_82.cpt (No such file or directory).
------> Starting from scratch...
[20:22:01][26497][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_82.binary
[20:22:01][26497][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_DM238.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188353993
------> 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: 238.2 cm^-3 pc
------> Scale factor: 1.04346
[20:22:01][26497][INFO ] Allocating memory for dedispersed compressed time series...
[20:22:01][26497][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:22:01][26497][INFO ] 8-bit allocation done
[20:22:01][26497][INFO ] Foobar
[20:22:01][26497][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_82.binary
[20:22:01][26497][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:22:01][26497][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:22:01][26497][INFO ] FftSize = 12582913
[20:22:01][26497][INFO ] Seed for random number generator is -1030012710.
[20:22:04][26497][INFO ] 8[20:22:04][26497][INFO ] 9[20:22:05][26497][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:22:05][26497][INFO ] Normalization factor 3.97364e-08
[20:22:05][26497][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
[20:22:05][26497][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
[20:22:05][26497][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:22:05][26497][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:22:05][26497][INFO ] Launching time series padding kernel: grid 196608, block 32
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[21:43:23][26497][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3638.153076 0.5217191 5.5732536 21.5252 17.5998  8
------> CAND:   0.249648 4230.596191 0.7408253 4.2112765 18.266 15.7943 16
------> CAND:   0.498777 5273.436035 1.1028271 5.4765105 22.2959 15.1668  4
------> CAND:   0.499036 4139.893066 0.5414180 5.2564607 22.1527 15.0507  4
------> CAND:   0.249907 3787.159424 0.9946262 3.6302781 18.9376 14.8032  8
------> CAND:   0.499815 3876.678955 1.0094503 3.6819901 26.6218 14.7636  2
------> CAND:   0.500593 3665.597412 0.4186585 5.3018055 26.5457 14.7181  2
------> CAND:   0.500334 4931.854492 0.9709604 5.5955901 26.1265 14.4673  2
------> CAND:   0.249388 5291.819824 1.1033001 5.4741235 18.5298 14.3671  8
------> CAND:   0.250426 3636.236816 0.9606109 5.9304023 17.908 13.7049  8
------> CAND:   0.498258 4568.227051 1.1132504 4.1384506 17.3325 13.095  8
------> CAND:  12.195633 4769.832520 1.0475808 4.3774643 15.7192 12.3305 16
------> CAND:   0.499555 4251.977539 1.0673493 5.9792252 16.5509 12.2719  8
------> CAND: 346.346368 4237.041992 0.8850861 5.8526196 18.5927 12.181  4
------> CAND: 230.806664 4793.561035 0.8400624 5.4412308 22.1763 12.1103  2
------> CAND:   0.166345 3971.193359 0.5119633 5.3377914 15.4663 11.9948 16
------> CAND:   1.248758 5257.812500 1.0685282 5.4137383 27.6159 11.9934  1
------> CAND:   1.249277 4284.378906 0.5872166 5.2012944 27.5293 11.9558  1
------> CAND: 187.744234 3687.503174 0.8875214 5.8980551 16.2409 11.9473  8
------> CAND:   1.249537 3710.447266 0.3883376 5.0618806 27.4862 11.9371  1
------> CAND: 173.050825 3657.495117 0.4279577 4.1324048 16.1856 11.8894  8
------> CAND:   0.997813 5284.493164 1.1272987 5.5309024 21.7893 11.88  2
------> CAND:  12.194595 4961.846191 1.1543474 4.4482937 15.3647 11.8604 16
------> CAND: 162.406538 3980.298584 0.8976554 3.8216357 15.3464 11.8361 16
------> CAND:   1.249018 4796.892578 0.8364403 5.3967304 27.2409 11.8306  1
------> CAND: 313.656259 3778.946533 0.4802657 4.1576824 18.1259 11.8077  4
------> CAND:   0.166864 4416.649902 0.7413130 5.5701880 16.0208 11.7174  8
------> CAND:   0.998332 4039.916748 0.5221619 5.2955322 21.3449 11.6157  2
------> CAND:   0.998072 4692.263184 0.7711585 5.3470941 26.6569 11.5769  1
------> CAND:  77.013753 4446.807617 1.0495579 5.9352217 15.1071 11.5207 16
------> CAND: 126.411062 3751.661377 0.8285218 5.8659043 15.8141 11.502  8
------> CAND: 193.115554 3638.950928 0.5048222 5.5348549 17.7074 11.4738  4
------> CAND: 231.083041 4394.351074 1.0465581 5.9441609 15.7799 11.4664  8
------> CAND: 371.279748 4033.680176 0.8817483 5.8921680 15.7557 11.4412  8
------> CAND: 165.364164 3716.747559 0.5586571 3.9135425 15.0437 11.4374 16
------> CAND: 115.394119 4295.402832 0.5748211 4.8410406 15.6991 11.3823  8
------> CAND:  51.428227 4698.578125 0.8754692 4.5297904 14.9661 11.3355 16
------> CAND: 115.464446 3850.318115 0.6482570 5.6921859 14.9131 11.266 16
------> CAND:  57.746237 4102.727539 0.6983813 5.6754055 14.8999 11.2487 16
------> CAND: 379.961108 4389.117188 1.0464410 5.9511003 17.384 11.2162  4
------> CAND: 241.917548 3848.227783 0.9202223 5.9226322 15.5111 11.1871  8
------> CAND: 288.707568 3709.902344 0.8226979 5.8709335 17.244 11.1048  4
------> CAND: 190.053606 4180.506348 0.9549984 3.9482443 17.224 11.0889  4
------> CAND: 346.231146 4185.489258 0.6999577 5.6394124 17.2215 11.0869  4
------> CAND: 115.512196 4165.779297 0.8300831 5.8192296 14.7693 11.078 16
------> CAND:  71.572625 3829.683594 0.6885648 5.7500625 15.404 11.0761  8
------> CAND: 189.980424 4389.117188 1.0464410 5.9511003 15.3947 11.0665  8
------> CAND:  86.600022 3825.106201 0.8324757 5.8753033 14.7412 11.0414 16
------> CAND: 115.407614 3741.360352 0.3858163 4.9877105 14.7281 11.0243 16
------> CAND:  86.598465 3861.818359 0.8451895 5.8819118 14.6737 10.9533 16
------> CAND: 303.967744 3703.690186 0.8518456 5.8875804 15.2782 10.9458  8
------> CAND: 346.330797 3649.660889 0.4631847 5.4485335 20.2153 10.9448  2
------> CAND: 115.496106 3978.373047 0.7575373 5.7851267 14.6552 10.9293 16
------> CAND:   0.249129 3607.438721 0.9670129 3.5048330 17.0147 10.9226  4
------> CAND: 108.538147 3620.190430 0.7703585 5.8327975 15.2482 10.9148  8
------> CAND: 173.173314 4237.041992 0.8850861 5.8526196 15.2404 10.9068  8
------> CAND:  60.020315 3740.154785 0.3930552 4.5093594 16.9907 10.9035  4
------> CAND: 115.528286 3795.554443 0.7457502 5.8135381 14.6227 10.887 16
------> CAND: 264.843366 4115.309082 0.7594098 5.7585096 16.9664 10.8842  4
------> CAND: 216.089640 5126.404297 1.1647309 4.6053457 15.2175 10.8831  8
------> CAND: 404.095200 4427.604980 0.6691380 5.3729835 16.958 10.8775  4
------> CAND:   0.499296 3601.228760 0.9683440 3.4996758 16.9278 10.8536  4
------> CAND: 303.006003 3621.514893 0.7335523 5.8078284 16.8793 10.8151  4
------> CAND: 342.347851 4095.927979 1.0168047 5.9655261 16.8562 10.7967  4
------> CAND: 174.239377 5283.242188 1.1281146 4.8666143 15.124 10.7864  8
------> CAND: 259.852226 3864.049805 0.8927968 5.9112926 15.1146 10.7767  8
------> CAND: 168.949543 3821.192383 0.7024160 3.8468294 14.5249 10.7598 16
------> CAND:  64.954882 3725.817871 0.9220134 5.9170098 14.5146 10.7465 16
------> CAND:  50.092533 3686.134766 0.9769697 5.9387207 16.7895 10.7438  4
------> CAND: 115.483650 4681.048828 0.9191014 5.7135296 14.5098 10.7402 16
------> CAND: 230.805626 4795.192871 0.8393752 5.4363503 16.7755 10.7327  4
------> CAND:  93.677615 4300.955566 0.9971455 5.9335122 15.0669 10.7275  8
------> CAND: 231.083820 4390.137695 1.0463026 5.9448142 15.0489 10.709  8
------> CAND: 378.134682 3863.851074 0.9698238 5.9441795 15.043 10.7028  8
------> CAND: 141.532400 3845.446777 0.9207386 3.7065463 14.4805 10.7022 16
------> CAND:  66.747312 3625.705811 0.6771656 5.7632189 16.7352 10.7007  4
------> CAND: 115.402424 3792.469727 0.3965346 4.8526645 14.4784 10.6994 16
------> CAND: 297.475344 4133.732422 0.9592814 3.9081078 15.015 10.674  8
------> CAND: 230.599057 4459.868652 1.0497576 4.1110220 15.0074 10.6661  8
------> CAND:  86.574590 3637.938965 0.5256180 5.5798883 14.4519 10.6651 16
------> CAND:   0.624898 3740.896729 0.3901055 5.0343380 19.7334 10.6589  2
------> CAND: 231.130272 3687.467285 0.9033314 5.9132276 14.9889 10.6471  8
------> CAND: 298.148511 3930.698242 0.6837614 3.9741151 14.9847 10.6427  8
------> CAND: 115.552420 3945.198730 0.9536135 5.9388452 14.9832 10.6412  8
------> CAND: 441.184767 3630.971436 0.5942013 3.7853856 16.6263 10.6143  4
------> CAND: 230.991953 3978.373047 0.7575373 5.7851267 14.9559 10.613  8
------> CAND: 216.462295 3810.998779 0.8424694 5.8732128 16.6241 10.6126  4
------> CAND: 128.296655 3805.145996 0.9643058 3.6575689 14.4078 10.6079 16
------> CAND: 129.502335 4042.765137 0.5188917 5.2964525 14.3948 10.5912 16
------> CAND:  86.591977 4036.564453 0.9290701 5.9135852 14.9305 10.5868  8
------> CAND:   0.624379 5257.812500 1.0685282 5.4137383 19.6066 10.5838  2
------> CAND: 432.768366 3997.029785 0.6532863 5.6590676 16.5808 10.5783  4
------> CAND: 178.892117 4108.687500 0.9618302 5.9371767 24.3245 10.564  1
------> CAND: 129.579149 4679.575684 0.9478742 4.3953729 14.3723 10.562 16
------> CAND: 230.977940 3840.164062 0.6693351 5.7268500 14.9035 10.5591  8
------> CAND: 474.800026 3820.598145 0.9815791 3.6534708 16.5562 10.5588  4
------> CAND: 470.957474 4599.996582 1.1174122 5.9471970 16.556 10.5587  4
------> CAND: 199.088936 3999.763428 0.9591236 5.9348330 14.3626 10.5495 16
------> CAND:   0.624639 4795.944336 0.8368483 5.4000649 19.5338 10.5406  2
------> CAND: 377.450357 3762.402344 0.8396491 5.8726850 16.5314 10.5391  4
[21:43:23][26497][INFO ] Statistics: count dirty SumSpec pages 359534 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:43:23][26497][INFO ] Data processing finished successfully!
21:43:23 (26497): called boinc_finish(0)

</stderr_txt>
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