Task 1734793413

Name: Ter5_1_dns_cfbf00126_segment_7_dms_200_40000_162_1700000_2
Workunit ID: 874653245
Created: 24 Feb 2025 16:13:59 UTC
Sent: 24 Feb 2025 16:49:46 UTC
Report deadline: 10 Mar 2025 16:49:46 UTC
Received: 24 Feb 2025 17:45:34 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12799855
Run time (sec): 491.57
CPU time (sec): 40.45
Peak working set size (MB): 286.77
Peak swap size (MB): 10468.57
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[12:36:49][1046113][INFO ] Application startup - thank you for supporting Einstein@Home!
[12:36:49][1046113][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_cfbf00126_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_7_dms_200_162.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 1700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_162.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_40000_162_1700000_2_0
------> GPU usage: 0.500000
[12:36:49][1046113][INFO ] Starting data processing...
[12:36:49][1046113][INFO ] opti: No host transfer for n_steps. Use device global.
[12:36:49][1046113][INFO ] opti: No host transfer for mean. Use device global.
[12:36:49][1046113][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:36:49][1046113][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:36:49][1046113][INFO ] opti: power spectrum in fft callback (static link).
[12:36:49][1046113][INFO ] opti: __constant__ access is not uniform, bad!
[12:36:50][1046113][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[12:36:50][1046113][INFO ] CUDA global memory status (initial GPU state, including context):
[12:36:50][1046113][INFO ] No template file. Generating templates.
[12:36:50][1046113][INFO ] Template param value T_cons = 50000
[12:36:56][1046113][INFO ] Number of generated templates to be used: 50000
[12:36:56][1046113][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_7_dms_200_162.cpt
[12:36:56][1046113][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_7_dms_200_162.cpt (No such file or directory).
------> Starting from scratch...
[12:36:56][1046113][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_162.binary
[12:36:56][1046113][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_7_dms_200_DM246.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753522445
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 246.2 cm^-3 pc
------> Scale factor: 1.29809
[12:36:56][1046113][INFO ] Allocating memory for dedispersed compressed time series...
[12:36:56][1046113][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:36:56][1046113][INFO ] 8-bit allocation done
[12:36:56][1046113][INFO ] Foobar
[12:36:56][1046113][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_162.binary
[12:36:56][1046113][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:36:56][1046113][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:36:56][1046113][INFO ] FftSize = 12582913
[12:36:56][1046113][INFO ] Seed for random number generator is 1100616325.
[12:36:59][1046113][INFO ] 8[12:36:59][1046113][INFO ] 9[12:37:01][1046113][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:37:01][1046113][INFO ] Normalization factor 3.97364e-08
[12:37:01][1046113][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
[12:37:01][1046113][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1379 MB (9639 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:37:01][1046113][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:37:01][1046113][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:37:01][1046113][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:42:50][1046113][INFO ] Checkpoint committed!
[12:44:59][1046113][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4500.315918 0.9858103 2.6975710 24.2807 20.6246  8
------> CAND:   0.500853 4062.940674 0.9890363 0.7123901 27.6536 19.5456  4
------> CAND:   0.500334 4793.531250 1.1385176 2.7210679 22.6624 18.843  8
------> CAND:   0.250167 4533.192383 0.9830906 2.6828239 19.8705 18.0418 16
------> CAND:   0.250426 4042.964111 0.9546777 0.7178310 21.8345 17.9372  8
------> CAND:   0.501112 4380.799316 1.0863043 0.8933520 20.6673 16.6675  8
------> CAND:   0.500593 3761.769043 0.9897782 0.4826381 20.5707 16.5628  8
------> CAND:   0.249907 4110.408691 0.7593188 2.5960524 18.3803 15.9529 16
------> CAND:   0.499555 3601.781738 0.9682242 2.7783659 19.7971 15.7268  8
------> CAND:   0.499815 3707.809570 0.8241326 2.7092237 19.7464 15.6721  8
------> CAND:   1.000408 4520.766602 0.9841600 2.6885715 22.5793 15.3969  4
------> CAND:   1.000148 3829.734375 0.6827862 2.5710857 22.2744 15.1494  4
------> CAND:   0.166605 4495.978027 1.0509553 2.7559884 17.4449 14.6624 16
------> CAND:   0.166864 3957.036377 0.9273612 0.6664597 17.3937 14.5923 16
------> CAND: 175.263400 4458.756348 0.8410001 2.5431290 16.5102 13.3909 16
------> CAND:   1.501001 4289.593262 0.7786417 2.5306509 20.0201 13.327  4
------> CAND:   1.500741 3797.778320 0.5920663 2.4567707 19.7089 13.0766  4
------> CAND: 288.046598 4041.434814 0.9550640 2.7732518 19.4895 12.9002  4
------> CAND:   1.501520 5078.218750 1.1599712 2.6145408 19.3873 12.8181  4
------> CAND:   1.001965 4062.940674 0.9890363 0.7123901 22.7845 12.4725  2
------> CAND:   1.501260 4625.552734 0.9278746 2.5841551 18.7857 12.3355  4
------> CAND: 115.210387 3826.787109 0.9816927 2.7999837 15.7041 12.3104 16
------> CAND:   0.999889 3630.401855 0.6024442 2.5287228 22.4669 12.2833  2
------> CAND:   1.000667 4970.769531 1.1543028 2.6510806 22.1796 12.1123  2
------> CAND: 128.675798 3917.909424 0.8944494 0.6558639 16.2377 11.944  8
------> CAND:   1.250575 3787.639893 0.4135555 1.4764357 21.7525 11.8581  2
------> CAND: 115.216096 4128.051758 0.9588507 2.7653430 15.3481 11.8383 16
------> CAND: 119.795395 3724.532227 0.7431703 2.6457431 18.112 11.7966  4
------> CAND: 201.495364 4111.778809 0.9893258 2.7871749 15.2699 11.7351 16
------> CAND: 302.388891 3735.326904 0.7183864 2.6285427 17.9585 11.6741  4
------> CAND: 316.670198 4284.609375 0.8672303 0.9913988 15.9558 11.6496  8
------> CAND: 259.086934 3650.701660 0.9147609 2.7566803 17.9021 11.629  4
------> CAND: 180.545709 3777.843506 0.7687169 0.6227691 15.1853 11.6236 16
------> CAND:  64.812152 4277.449219 0.7125623 2.4227288 15.911 11.6029  8
------> CAND:   0.750500 3796.575439 0.5957725 2.4631770 15.8825 11.5732  8
------> CAND: 115.284866 3675.442871 0.4094712 2.0664232 15.1462 11.5721 16
------> CAND: 347.181728 4436.159668 0.8484789 2.5564644 17.7688 11.5227  4
------> CAND:   1.250834 4513.581055 0.6955421 1.6660016 21.1757 11.5152  2
------> CAND: 460.814039 3676.276367 0.7068792 2.6190786 21.0472 11.4388  2
------> CAND: 132.121301 4650.116211 0.9225096 1.2889081 15.6626 11.3444  8
------> CAND:  99.910765 3969.810303 0.6838911 2.5396132 14.9617 11.3297 16
------> CAND:   1.251094 4796.295410 0.8276040 1.9366101 20.7572 11.2665  2
------> CAND: 436.441459 3754.072021 0.8679603 0.5350066 20.6468 11.2009  2
------> CAND: 115.232964 4318.354492 0.9951212 2.7570214 14.8458 11.178 16
------> CAND: 381.866683 4294.776367 1.0393400 2.7929673 25.7073 11.1646  1
------> CAND: 381.879918 4380.799316 1.0863043 2.8081734 25.6482 11.1389  1
------> CAND: 163.124860 3891.144531 0.7307225 0.7667415 14.8008 11.1192 16
------> CAND:   0.750760 4802.908691 1.0308431 2.6194561 15.4401 11.1135  8
------> CAND: 340.474454 3924.650391 0.6868592 0.8506545 15.4253 11.0982  8
------> CAND: 179.826609 3917.675049 0.9201521 2.7659338 14.7734 11.0834 16
------> CAND: 218.220729 3754.072021 0.8679603 0.5350066 17.2167 11.0831  4
------> CAND: 115.256320 3752.431396 0.6746346 2.5835750 17.181 11.0547  4
------> CAND: 172.800140 3749.710938 0.6819099 2.5916388 14.746 11.0477 16
------> CAND: 157.406316 3674.919434 0.4107883 2.0400989 15.3717 11.0426  8
------> CAND: 279.776560 3796.364746 0.8522750 2.7250433 15.3532 11.0234  8
------> CAND: 394.378917 3842.655273 0.9208573 0.5752665 17.1343 11.0176  4
------> CAND: 116.508192 4131.005371 0.5481296 2.0940497 14.7135 11.0052 16
------> CAND:  86.398383 3748.204590 0.6858825 2.5959373 14.7133 11.005 16
------> CAND: 102.399458 4016.449219 0.8186590 2.6691270 14.7115 11.0026 16
------> CAND: 115.339622 3894.582275 0.4430297 1.6690434 14.7051 10.9943 16
------> CAND: 382.244788 3701.654297 0.5837922 0.7388756 15.3134 10.9823  8
------> CAND:   0.750241 3751.018066 0.5108420 2.3186336 15.3085 10.9772  8
------> CAND: 172.836471 4328.204590 0.7558960 2.4822083 15.3011 10.9695  8
------> CAND: 461.050193 4353.813477 0.9292979 2.6848507 17.0656 10.963  4
------> CAND:  68.679617 4408.580078 0.8928722 1.0912651 15.2944 10.9626  8
------> CAND: 115.181322 3610.728027 0.9577412 2.7720079 14.6677 10.9456 16
------> CAND: 125.571290 3803.429932 0.5778601 0.8628146 15.2692 10.9365  8
------> CAND:   1.501779 3879.528076 0.9691392 0.5778380 14.6596 10.935 16
------> CAND: 115.207532 3828.479492 0.8279738 2.7117522 14.6583 10.9333 16
------> CAND: 235.535959 3912.865234 0.7053748 0.8027266 15.2652 10.9324  8
------> CAND:  86.418365 4328.204590 0.7558960 2.4822083 14.6492 10.9214 16
------> CAND:  59.907429 3617.453613 0.8473718 2.7243838 15.2268 10.8927  8
------> CAND: 230.581150 4045.322021 0.6571703 2.4675913 15.1965 10.8613  8
------> CAND: 115.194557 3767.200684 0.7845322 2.6845460 14.5983 10.8552 16
------> CAND:  78.703158 3674.919434 0.4107883 2.0400989 14.5982 10.8551 16
------> CAND: 390.401940 3630.401855 0.6024442 0.6391781 15.1823 10.8467  8
------> CAND:   0.333469 4533.192383 0.9830906 2.6828239 15.17 10.8339  8
------> CAND: 115.214539 3837.654053 0.7908512 2.6784372 14.5757 10.8258 16
------> CAND:   1.001705 3620.662354 0.7835367 0.4763496 20.0025 10.8185  2
------> CAND: 335.842216 4148.498047 0.9891058 0.7744108 15.1412 10.8042  8
------> CAND:   9.787128 4642.906250 0.9217548 2.5431402 15.1356 10.7984  8
------> CAND: 338.560315 5172.017578 1.1386944 2.4732635 15.1317 10.7944  8
------> CAND: 151.194445 3735.326904 0.7183864 2.6285427 15.1286 10.7912  8
------> CAND: 200.346517 4104.769531 0.9893363 2.7879598 14.5408 10.7805 16
------> CAND: 230.440756 4541.870605 0.9816512 2.6697712 15.1165 10.7787  8
------> CAND: 345.713944 4636.254883 0.8902885 2.5210884 16.8301 10.776  4
------> CAND: 384.113254 4225.222168 0.7971160 2.6012754 16.8283 10.7746  4
------> CAND:   0.250686 4745.084473 1.1328301 1.1645558 15.1096 10.7716  8
------> CAND:  72.366723 3961.139893 0.8792786 0.7018349 14.5231 10.7575 16
------> CAND:   9.214132 3619.505127 0.8135751 2.7016814 14.5182 10.7512 16
------> CAND: 115.210646 4138.298828 0.8380825 2.6591125 15.083 10.7441  8
------> CAND: 481.342252 3904.215088 0.7154379 0.7894664 16.7813 10.7373  4
------> CAND: 115.250351 4306.747559 0.8586599 2.6273687 14.5018 10.7299 16
------> CAND: 144.023429 4041.434814 0.9550640 2.7732518 15.0666 10.7272  8
------> CAND:  89.386112 3999.888916 0.5759793 1.1178565 15.0665 10.7271  8
------> CAND:  86.390338 4006.984619 0.7287059 2.5918083 14.4989 10.726 16
------> CAND: 311.623524 3618.167236 0.8255070 2.7124023 15.0621 10.7225  8
------> CAND: 259.259507 4863.064453 0.9393724 1.5710266 16.7609 10.7211  4
------> CAND: 361.528691 3771.298828 0.9236919 0.5218482 19.8371 10.7204  2
------> CAND: 115.269036 4733.739258 1.0469029 2.6735318 14.488 10.712 16
[12:44:59][1046113][INFO ] Statistics: count dirty SumSpec pages 396542 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:44:59][1046113][INFO ] Data processing finished successfully!
12:44:59 (1046113): called boinc_finish(0)

</stderr_txt>
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