Task 1685049632

Name: Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_34_2900000_0
Workunit ID: 846892846
Created: 21 Nov 2024 10:03:49 UTC
Sent: 21 Nov 2024 21:29:58 UTC
Report deadline: 5 Dec 2024 21:29:58 UTC
Received: 21 Nov 2024 21:38:06 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 338.97
CPU time (sec): 19.40
Peak working set size (MB): 416.57
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[14:30:24][204738][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_5_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 2900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_34.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_40000_34_2900000_0_0
------> GPU usage: 1.000000
[14:30:24][204738][INFO ] Starting data processing...
[14:30:24][204738][INFO ] opti: No host transfer for n_steps. Use device global.
[14:30:24][204738][INFO ] opti: No host transfer for mean. Use device global.
[14:30:24][204738][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:30:24][204738][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:30:24][204738][INFO ] opti: power spectrum in fft callback (static link).
[14:30:24][204738][INFO ] opti: __constant__ access is not uniform, bad!
[14:30:24][204738][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[14:30:24][204738][INFO ] CUDA global memory status (initial GPU state, including context):
[14:30:24][204738][INFO ] No template file. Generating templates.
[14:30:24][204738][INFO ] Template param value T_cons = 50000
[14:30:29][204738][INFO ] Number of generated templates to be used: 50000
[14:30:29][204738][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_5_dms_200_34.cpt
[14:30:29][204738][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_5_dms_200_34.cpt (No such file or directory).
------> Starting from scratch...
[14:30:29][204738][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_34.binary
[14:30:29][204738][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_5_dms_200_DM233.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755657101639
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 1.24457
[14:30:29][204738][INFO ] Allocating memory for dedispersed compressed time series...
[14:30:29][204738][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:30:29][204738][INFO ] 8-bit allocation done
[14:30:29][204738][INFO ] Foobar
[14:30:29][204738][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_5_dms_200_34.binary
[14:30:29][204738][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:30:29][204738][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:30:29][204738][INFO ] FftSize = 12582913
[14:30:29][204738][INFO ] Seed for random number generator is -1054400480.
[14:30:31][204738][INFO ] 8[14:30:31][204738][INFO ] 9[14:30:31][204738][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:30:31][204738][INFO ] Normalization factor 3.97364e-08
[14:30:31][204738][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
[14:30:31][204738][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:30:31][204738][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:30:31][204738][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:30:31][204738][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -670.48437500, mean= -0.00003996  -0.00003996
[14:30:31][204738][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:31:24][204738][INFO ] Checkpoint committed!
[14:32:24][204738][INFO ] Checkpoint committed!
[14:33:24][204738][INFO ] Checkpoint committed!
[14:34:24][204738][INFO ] Checkpoint committed!
[14:35:24][204738][INFO ] Checkpoint committed!
[14:36:02][204738][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  57.585600 4222.270996 0.7471676 2.9325438 16.0785 12.8104 16
------> CAND: 163.325720 3821.453857 0.8816901 2.9653578 16.7577 12.4891  8
------> CAND: 173.999850 5017.886230 0.8214155 2.8764405 18.4429 12.0611  4
------> CAND:  66.626640 4103.647949 0.5030930 2.7036483 21.8421 11.9114  2
------> CAND: 288.135869 4941.160645 0.9184936 2.9688416 16.133 11.8345  8
------> CAND: 256.840103 3756.103027 0.9759280 2.9783318 21.6709 11.8096  2
------> CAND:  58.432638 4178.623047 0.8429062 2.9839675 16.0716 11.7704  8
------> CAND: 392.746864 4021.211426 0.8192568 2.9635069 21.3801 11.6367  2
------> CAND:  33.313190 4103.647949 0.5030930 2.7036483 15.9003 11.5918  8
------> CAND: 182.264179 4038.419434 0.8665110 0.5029459 15.8368 11.5256  8
------> CAND: 461.139723 3647.110352 0.3796106 2.5811222 17.7609 11.5165  4
------> CAND:  58.908059 3873.127197 0.3066804 2.3218520 15.0492 11.4446 16
------> CAND: 159.095980 3654.817627 0.8412112 2.9205751 14.9653 11.3344 16
------> CAND: 174.002964 5083.052246 0.8462456 2.8831692 20.8371 11.314  2
------> CAND: 456.866386 3685.212402 0.9105389 0.2711341 26.0108 11.2964  1
------> CAND:  86.171572 4275.311523 0.9557065 0.6015380 14.9348 11.2945 16
------> CAND: 100.324163 5192.985352 1.1230795 1.0378699 15.5868 11.2657  8
------> CAND:  98.126640 3697.291992 0.2612702 2.2028649 14.9017 11.2512 16
------> CAND: 115.201304 4720.468750 0.9130454 3.0050604 17.4273 11.2506  4
------> CAND:  15.401090 3966.643311 1.0086758 0.4101923 14.8877 11.2329 16
------> CAND:  50.666048 3754.309326 0.9344108 0.3101592 15.5505 11.228  8
------> CAND: 103.774597 4638.687500 0.9275646 3.0204039 14.8625 11.1998 16
------> CAND: 460.977530 4040.447266 0.6870360 2.8879614 17.3268 11.1707  4
------> CAND: 172.756801 4619.032715 0.9298666 3.0157442 14.8381 11.168 16
------> CAND: 384.256503 5727.143066 1.2587992 3.0296032 17.3042 11.1527  4
------> CAND: 192.128381 5727.143066 1.2587992 3.0296032 15.45 11.1237  8
------> CAND:  82.892155 3869.978027 0.3213996 0.9950941 17.2619 11.119  4
------> CAND: 175.226031 3656.823730 0.8199772 2.9108081 14.7976 11.115 16
------> CAND: 273.852226 3683.971436 0.2809493 2.3243644 17.226 11.0904  4
------> CAND:  66.626380 4105.575684 0.5025611 2.7127759 20.4303 11.0724  2
------> CAND:  86.392414 4196.001953 0.7618689 2.9353209 14.7326 11.0302 16
------> CAND: 168.082523 4298.061035 1.0222163 0.5901326 14.6825 10.9649 16
------> CAND: 203.869614 3699.945068 0.5337461 0.4620623 20.1983 10.9347  2
------> CAND:  86.390857 3871.617920 0.6606225 2.8708007 14.6487 10.9209 16
------> CAND:  25.787944 4310.780762 0.5978373 2.7975168 14.6463 10.9177 16
------> CAND: 297.186251 3950.458740 0.6743587 0.5367028 15.2468 10.9134  8
------> CAND: 115.296284 3969.640625 0.3701973 2.4908853 14.639 10.9082 16
------> CAND: 355.593977 4820.332520 0.7770457 2.8830421 15.2416 10.908  8
------> CAND: 464.154441 4582.026855 1.0830250 0.7279170 16.9894 10.9025  4
------> CAND: 189.515124 4819.315918 0.9793530 3.0261259 16.9608 10.8798  4
------> CAND: 161.360457 4098.874023 0.5827318 2.8089232 14.6142 10.8759 16
------> CAND: 205.796729 4685.043457 0.9196527 3.0123329 16.9519 10.8727  4
------> CAND: 244.994289 3710.854492 0.9575911 2.9606714 16.9385 10.8621  4
------> CAND:  75.380143 3614.897705 0.9545476 0.2205695 16.9204 10.8477  4
------> CAND: 260.466225 5037.279785 0.8963478 1.1070566 16.9186 10.8462  4
------> CAND:  73.750685 3990.194336 0.2691260 1.6849071 14.5907 10.8454 16
------> CAND: 354.641059 4286.011230 0.8694576 0.6447924 16.8921 10.8252  4
------> CAND:  38.387892 4094.518799 0.3535427 2.3666265 15.1509 10.8142  8
------> CAND:  40.472010 4935.096680 0.5746177 1.5402771 15.1188 10.7811  8
------> CAND:  86.384629 4346.671875 0.7232854 2.9100707 14.5361 10.7744 16
------> CAND: 155.540186 4586.901367 0.9961390 0.7605133 16.8168 10.7654  4
------> CAND: 115.220248 4486.046387 0.8839772 2.9979415 15.0998 10.7614  8
------> CAND: 299.576330 4320.773926 0.7828864 2.9453924 15.0921 10.7535  8
------> CAND: 343.369798 3679.124512 0.9523256 2.9521744 15.0867 10.748  8
------> CAND: 157.414880 3629.483154 0.5330198 0.4080880 14.5026 10.7309 16
------> CAND: 297.916250 4287.394531 0.7984484 0.6894462 16.7678 10.7266  4
------> CAND: 115.210127 3617.682373 0.8118483 2.9034688 14.4941 10.7199 16
------> CAND: 172.838547 4423.715820 0.5807853 2.7513313 15.0525 10.7127  8
------> CAND: 391.168270 4079.508301 0.4341685 2.6028595 16.7057 10.6773  4
------> CAND: 431.999440 5087.272461 1.1253321 3.0827153 16.699 10.672  4
------> CAND: 472.712794 4697.398926 1.1370406 0.7690905 16.6961 10.6697  4
------> CAND: 355.903571 3879.180176 0.9182045 2.9861710 15.0086 10.6674  8
------> CAND: 115.469637 4959.551758 0.9161784 1.0293539 14.4506 10.6635 16
------> CAND: 174.000888 5008.991699 0.8222224 2.8676331 24.5484 10.6612  1
------> CAND: 431.751350 4000.417725 0.9239383 3.0011461 19.7311 10.6576  2
------> CAND: 262.011342 4196.187988 1.0123179 3.0553215 19.7287 10.6562  2
------> CAND: 226.140689 3614.897705 0.9545476 0.2205695 16.6775 10.6549  4
------> CAND: 196.373432 4021.211426 0.8192568 2.9635069 16.6744 10.6525  4
------> CAND: 461.221469 4332.259277 0.6667577 2.8560667 16.6733 10.6516  4
------> CAND:  66.445762 3746.606445 0.4111730 0.6335762 16.6688 10.6481  4
------> CAND:  66.447060 3855.493652 0.4366893 0.6930845 16.6522 10.6349  4
------> CAND:  55.022429 3823.483887 0.5963101 0.4998105 14.4255 10.6309 16
------> CAND: 230.347073 4343.467773 1.0844102 3.0848899 14.9725 10.6301  8
------> CAND:  69.537814 3969.007324 1.0089051 0.4114651 14.4193 10.6229 16
------> CAND: 270.819342 5813.998535 0.8497131 2.0505369 19.6494 10.6091  2
------> CAND:  69.197078 5041.975098 1.1223004 3.0783634 14.9384 10.595  8
------> CAND:  86.342848 4583.386230 1.1210929 3.1121175 14.397 10.594 16
------> CAND: 345.698114 4344.166016 0.7725456 2.9448156 16.5977 10.5917  4
------> CAND: 172.343403 4275.311523 0.9557065 0.6015380 14.9278 10.5841  8
------> CAND:  86.344146 4241.640625 1.0442594 3.0647171 14.3869 10.5809 16
------> CAND:  86.412396 3857.004639 0.4305033 2.6468344 14.3744 10.5648 16
------> CAND:  44.338437 4831.500000 0.9781350 0.9182633 14.3735 10.5636 16
------> CAND: 106.444427 3805.944580 0.4787876 0.6020913 14.9017 10.5571  8
------> CAND:  69.023207 5502.644531 0.7805047 1.7023820 14.3623 10.5491 16
------> CAND:  22.669941 4351.738770 0.4265582 1.2495199 14.8779 10.5327  8
------> CAND: 312.762769 4548.252930 1.1159935 0.6978665 16.523 10.5325  4
------> CAND: 390.699337 5037.279785 0.8963478 1.1070566 19.5179 10.5312  2
------> CAND: 107.040779 4342.180176 0.7245597 2.9035842 16.4962 10.5113  4
------> CAND:  86.999925 5017.886230 0.8214155 2.8764405 14.8482 10.5022  8
------> CAND: 460.693368 6339.816895 1.1985631 2.6703985 16.4844 10.5019  4
------> CAND: 187.828834 4110.653809 0.5630620 2.7785649 14.3138 10.4864 16
------> CAND: 362.959884 5613.103027 1.0766646 1.3321733 14.8317 10.4851  8
------> CAND: 230.471119 4211.825684 0.6226336 2.8369796 14.8216 10.4747  8
------> CAND: 111.488247 3652.662354 0.3488983 0.6552436 14.3045 10.4744 16
------> CAND:  99.681359 3946.252197 0.6795316 2.8865850 14.3003 10.469 16
------> CAND: 115.298879 4091.533447 0.3640140 2.4088478 14.2974 10.4652 16
------> CAND:  87.115666 5852.803223 1.2712474 1.3355548 14.2947 10.4617 16
------> CAND:  77.770223 4586.901367 0.9961390 0.7605133 14.8054 10.4581  8
------> CAND: 115.304848 3969.435303 0.3660031 2.4640899 14.288 10.453 16
------> CAND: 115.178727 4049.550537 0.8897306 2.9992826 14.284 10.4479 16
[14:36:02][204738][INFO ] Statistics: count dirty SumSpec pages 1843 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:36:02][204738][INFO ] Data processing finished successfully!
14:36:02 (204738): called boinc_finish(0)

</stderr_txt>
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