Task 1684726407

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_184_7050000_1
Workunit ID: 846704118
Created: 20 Nov 2024 14:24:02 UTC
Sent: 20 Nov 2024 23:15:21 UTC
Report deadline: 4 Dec 2024 23:15:21 UTC
Received: 20 Nov 2024 23:25:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 310.97
CPU time (sec): 19.90
Peak working set size (MB): 278.76
Peak swap size (MB): 10402.67
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>
[16:17:35][187512][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_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_184.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 7050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_184.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_184_7050000_1_0
------> GPU usage: 1.000000
[16:17:35][187512][INFO ] Starting data processing...
[16:17:35][187512][INFO ] opti: No host transfer for n_steps. Use device global.
[16:17:35][187512][INFO ] opti: No host transfer for mean. Use device global.
[16:17:35][187512][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:17:35][187512][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:17:35][187512][INFO ] opti: power spectrum in fft callback (static link).
[16:17:35][187512][INFO ] opti: __constant__ access is not uniform, bad!
[16:17:36][187512][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[16:17:36][187512][INFO ] CUDA global memory status (initial GPU state, including context):
[16:17:36][187512][INFO ] No template file. Generating templates.
[16:17:36][187512][INFO ] Template param value T_cons = 50000
[16:17:40][187512][INFO ] Number of generated templates to be used: 50000
[16:17:40][187512][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_184.cpt
[16:17:40][187512][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_184.cpt (No such file or directory).
------> Starting from scratch...
[16:17:40][187512][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_184.binary
[16:17:40][187512][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM248.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099270598
------> 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: 248.4 cm^-3 pc
------> Scale factor: 1.55716
[16:17:40][187512][INFO ] Allocating memory for dedispersed compressed time series...
[16:17:40][187512][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:17:40][187512][INFO ] 8-bit allocation done
[16:17:40][187512][INFO ] Foobar
[16:17:40][187512][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_184.binary
[16:17:40][187512][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:17:40][187512][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:17:40][187512][INFO ] FftSize = 12582913
[16:17:41][187512][INFO ] Seed for random number generator is -1035276570.
[16:17:42][187512][INFO ] 8[16:17:42][187512][INFO ] 9[16:17:43][187512][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:17:43][187512][INFO ] Normalization factor 3.97364e-08
[16:17:43][187512][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
[16:17:43][187512][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 842 MB (10173 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:17:43][187512][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:17:43][187512][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:17:43][187512][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1090.15747070, mean= -0.00006498  -0.00006498
[16:17:43][187512][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:18:36][187512][INFO ] Checkpoint committed!
[16:19:36][187512][INFO ] Checkpoint committed!
[16:20:36][187512][INFO ] Checkpoint committed!
[16:21:36][187512][INFO ] Checkpoint committed!
[16:22:36][187512][INFO ] Checkpoint committed!
[16:22:45][187512][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 157.628975 3695.958984 0.8385392 6.0625038 16.0944 12.8316 16
------> CAND: 162.743641 3923.053467 0.9039442 6.1174693 15.8779 12.542 16
------> CAND: 140.146362 4602.867188 0.5435349 5.7289443 15.5143 12.0583 16
------> CAND: 123.877993 4068.854980 1.0213324 6.1770926 15.3479 11.838 16
------> CAND: 341.167084 3884.087158 0.7742247 3.5922675 18.0866 11.7763  4
------> CAND: 346.476382 4347.308105 0.7195770 6.0329418 15.9079 11.5997  8
------> CAND:  48.056424 6265.971680 1.1994458 4.9138951 15.8615 11.5513  8
------> CAND: 165.619521 3868.667725 0.9019803 6.1090164 17.7899 11.5395  4
------> CAND: 406.159595 3678.677490 0.6243434 3.5245850 17.7613 11.5167  4
------> CAND:  79.154444 4053.314697 0.5057860 3.9180331 15.0897 11.4978 16
------> CAND: 250.219765 3777.507568 0.7214500 6.0304470 17.7206 11.4843  4
------> CAND: 115.479757 3959.685059 0.7888489 6.0811911 15.0791 11.4838 16
------> CAND:  79.494401 4111.692871 0.5614739 3.8974810 14.9998 11.3798 16
------> CAND: 115.426558 4177.645996 0.3785186 5.5055947 14.9817 11.356 16
------> CAND:  25.035367 3903.769287 0.8471271 6.0946851 14.8891 11.2347 16
------> CAND:  86.546822 3884.705322 0.4189273 5.7538047 14.8812 11.2243 16
------> CAND: 115.491954 4146.384277 0.8836130 6.1312695 14.8317 11.1595 16
------> CAND: 383.967929 3614.064697 0.9447296 6.0730944 20.5479 11.1422  2
------> CAND:  75.210424 3676.421387 0.6360056 5.9687495 17.2648 11.1213  4
------> CAND:  86.599762 4062.287842 1.0206431 6.1719322 14.7793 11.0911 16
------> CAND:  98.570660 3857.922852 0.4233714 3.8681428 17.2253 11.0899  4
------> CAND:  40.408690 5654.434570 0.9098804 5.8320885 14.7759 11.0867 16
------> CAND: 148.460516 3918.069824 0.7108372 3.6463938 14.7666 11.0745 16
------> CAND:  52.396455 3972.953369 0.7479557 6.0569711 14.7329 11.0306 16
------> CAND: 306.326942 5021.737305 0.8172175 6.0000048 15.3591 11.0295  8
------> CAND: 323.582744 3798.504883 0.8258362 6.0721498 20.3376 11.0174  2
------> CAND: 175.658114 3679.136230 0.6208873 5.9602380 14.7061 10.9956 16
------> CAND: 160.906056 3697.780029 0.8186328 3.4553878 14.6931 10.9786 16
------> CAND: 384.825866 5362.898926 1.2227460 6.2272315 15.2933 10.9615  8
------> CAND:  94.133832 4109.085938 0.5654431 5.9229698 15.2883 10.9563  8
------> CAND: 173.165009 4381.122070 0.6981999 6.0197921 15.2729 10.9404  8
------> CAND: 417.419957 3617.929199 0.8678746 3.3892407 16.9995 10.9105  4
------> CAND: 269.097240 4037.297119 0.6890068 3.7405896 16.9973 10.9088  4
------> CAND:  24.028212 6265.971680 1.1994458 4.9138951 14.6384 10.9073 16
------> CAND:  43.264847 3806.856689 0.3416102 5.6023865 14.6338 10.9014 16
------> CAND:  36.179469 5266.216797 0.9331713 6.0305033 16.9586 10.878  4
------> CAND:  72.546303 3623.727295 0.6628431 3.4651916 14.6138 10.8754 16
------> CAND: 131.539481 4837.815430 1.0495608 4.0250630 16.9352 10.8594  4
------> CAND:  74.850226 4090.664062 0.5900614 3.8594708 14.5966 10.853 16
------> CAND:  98.570141 3856.646240 0.4254742 3.8734505 16.9013 10.8325  4
------> CAND:  75.211203 3624.756348 0.6205614 5.9532270 16.8872 10.8213  4
------> CAND:  75.158003 4401.692871 0.5984978 5.9000373 20.006 10.8206  2
------> CAND:  93.924408 3628.272461 0.5570568 5.9184337 16.8733 10.8103  4
------> CAND:  98.567546 3976.666016 0.4547354 3.9365041 16.8376 10.782  4
------> CAND: 116.945206 4612.299805 1.0462172 6.2135329 16.8317 10.7773  4
------> CAND: 156.267330 3979.244873 0.7426220 3.6696677 15.1096 10.7716  8
------> CAND: 179.417623 3716.410156 0.4758369 5.8508582 16.806 10.7569  4
------> CAND: 153.252612 3786.322754 0.6769631 6.0038667 14.5169 10.7494 16
------> CAND: 221.745902 3622.586914 0.6795448 5.9834771 15.0834 10.7445  8
------> CAND:  27.396901 3834.184082 0.7422895 3.5744824 14.5086 10.7387 16
------> CAND: 115.508822 4612.708496 0.9308559 6.1582937 15.0768 10.7377  8
------> CAND: 122.543337 4750.094238 0.8452462 4.1067567 14.4983 10.7253 16
------> CAND:  25.035627 3904.734619 0.8469567 6.0992017 14.4953 10.7214 16
------> CAND: 442.436120 3662.219482 0.7675653 3.4465930 16.7573 10.7183  4
------> CAND:  64.372803 4337.461914 0.9492036 6.1666155 14.4898 10.7143 16
------> CAND:  33.380403 4706.603027 0.8889923 6.1166062 15.0522 10.7123  8
------> CAND:  36.176095 5585.630859 1.0753999 6.0584149 16.7399 10.7045  4
------> CAND: 384.538330 4031.965820 0.9740896 3.6029572 15.0444 10.7043  8
------> CAND: 416.344551 3773.069336 0.9453109 3.4636281 19.8022 10.6997  2
------> CAND: 131.805738 5466.666504 0.7940664 5.7094707 14.4709 10.6897 16
------> CAND: 330.378251 4365.107422 0.7075593 6.0212455 16.6989 10.6719  4
------> CAND: 137.441239 3658.612305 0.7806121 3.4394703 14.9911 10.6493  8
------> CAND: 129.364276 3699.855469 0.8495439 3.4465532 14.9902 10.6484  8
------> CAND:  98.572736 3748.063721 0.3973218 3.8088729 14.9888 10.647  8
------> CAND: 351.605840 4405.860840 0.5971646 4.0911407 14.9805 10.6383  8
------> CAND: 301.535884 3704.671387 0.5028177 3.6350610 16.6534 10.6359  4
------> CAND: 266.159596 4895.233887 0.5253652 4.8913984 16.6491 10.6325  4
------> CAND: 486.256317 3743.254395 0.9753766 6.1069827 16.6443 10.6286  4
------> CAND: 258.533920 3793.708008 0.9532107 3.4738441 14.9694 10.6269  8
------> CAND: 150.316007 4401.692871 0.5984978 5.9000373 24.4658 10.6254  1
------> CAND:  20.069140 4440.126953 0.9528975 6.1749864 14.4185 10.6218 16
------> CAND:  36.179728 5277.683594 0.9328303 6.0393991 16.6297 10.6171  4
------> CAND: 284.719950 4350.438477 0.4853283 5.7230930 16.6163 10.6064  4
------> CAND: 173.200303 3945.536621 0.9191731 6.1297712 14.4039 10.603 16
------> CAND: 230.733742 3680.397461 0.6137219 3.5373836 14.9323 10.5887  8
------> CAND: 201.872172 6028.470215 0.9684439 5.5188460 16.5936 10.5884  4
------> CAND:  25.119708 4444.208496 0.8926833 6.1391692 14.9162 10.5721  8
------> CAND: 173.991806 4339.937012 0.5390664 4.1183500 14.3691 10.5579 16
------> CAND: 259.511750 4902.708496 0.5229688 5.3856230 16.5443 10.5494  4
------> CAND: 231.021797 4304.484863 0.7477005 6.0645633 14.8939 10.5492  8
------> CAND: 289.523465 3718.412842 0.4596120 5.8245277 14.8939 10.5492  8
------> CAND: 319.176538 3799.637695 0.8452728 3.5064893 16.5316 10.5393  4
------> CAND: 107.460665 3676.157471 0.6639759 3.5059507 14.3485 10.5313 16
------> CAND: 439.297876 4187.066406 1.0357448 3.6755166 19.4968 10.5187  2
------> CAND: 288.736892 3839.714355 0.9425610 6.1204448 14.8549 10.509  8
------> CAND:  60.047045 3772.497803 0.8812654 6.0903697 14.3278 10.5045 16
------> CAND: 187.203936 3992.310791 0.9670655 3.5864947 14.3248 10.5006 16
------> CAND: 195.478904 4018.128906 0.6310514 5.9895196 14.8237 10.4769  8
------> CAND: 173.237931 4146.384277 0.8836130 6.1312695 14.8181 10.4712  8
------> CAND: 171.420329 4214.715332 0.6172863 5.9645791 14.3018 10.4709 16
------> CAND: 375.744084 4074.637451 0.3187593 4.5029869 16.4442 10.4701  4
------> CAND: 313.944314 3686.902344 0.9231313 6.0849600 14.8102 10.463  8
------> CAND:  71.920367 5632.475586 1.0715317 4.5209632 14.8073 10.46  8
------> CAND: 444.496104 5654.434570 0.9098804 5.8320885 24.0422 10.4414  1
------> CAND:  86.573033 3680.118652 0.6153144 5.9569693 14.2777 10.4398 16
------> CAND: 320.661709 3646.952393 0.3832912 3.7362034 14.7837 10.4358  8
------> CAND: 304.290833 4233.550293 0.4252475 4.2493639 14.7797 10.4317  8
------> CAND: 333.370132 3717.209473 0.4681660 5.8347239 14.7793 10.4313  8
------> CAND: 403.744343 6028.470215 0.9684439 5.5188460 19.346 10.4293  2
------> CAND: 383.964036 3644.714844 0.9596732 6.0809979 19.3323 10.4212  2
[16:22:45][187512][INFO ] Statistics: count dirty SumSpec pages 1795 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:22:45][187512][INFO ] Data processing finished successfully!
16:22:45 (187512): called boinc_finish(0)

</stderr_txt>
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