Task 1707992078

Name: Ter5_1_dns_cfbf00110_segment_1_dms_200_40000_185_6600000_0
Workunit ID: 860724816
Created: 3 Jan 2025 20:34:09 UTC
Sent: 4 Jan 2025 15:37:51 UTC
Report deadline: 18 Jan 2025 15:37:51 UTC
Received: 5 Jan 2025 5:55:03 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 296.39
CPU time (sec): 27.27
Peak working set size (MB): 278.58
Peak swap size (MB): 14700.54
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[00:30:02][144854][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_cfbf00110_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_1_dms_200_185.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 6600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_185.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_40000_185_6600000_0_0
------> GPU usage: 1.000000
[00:30:02][144854][INFO ] Starting data processing...
[00:30:02][144854][INFO ] opti: No host transfer for n_steps. Use device global.
[00:30:02][144854][INFO ] opti: No host transfer for mean. Use device global.
[00:30:02][144854][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:30:02][144854][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:30:02][144854][INFO ] opti: power spectrum in fft callback (static link).
[00:30:02][144854][INFO ] opti: __constant__ access is not uniform, bad!
[00:30:02][144854][INFO ] Running on device 2 NVIDIA GeForce RTX 2080 Ti
[00:30:02][144854][INFO ] CUDA global memory status (initial GPU state, including context):
[00:30:02][144854][INFO ] No template file. Generating templates.
[00:30:02][144854][INFO ] Template param value T_cons = 50000
[00:30:06][144854][INFO ] Number of generated templates to be used: 50000
[00:30:06][144854][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_1_dms_200_185.cpt
[00:30:06][144854][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_1_dms_200_185.cpt (No such file or directory).
------> Starting from scratch...
[00:30:06][144854][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_185.binary
[00:30:06][144854][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_1_dms_200_DM248.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673407364797
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 248.5 cm^-3 pc
------> Scale factor: 1.09827
[00:30:06][144854][INFO ] Allocating memory for dedispersed compressed time series...
[00:30:06][144854][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:30:06][144854][INFO ] 8-bit allocation done
[00:30:06][144854][INFO ] Foobar
[00:30:06][144854][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_185.binary
[00:30:06][144854][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:30:06][144854][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:30:06][144854][INFO ] FftSize = 12582913
[00:30:06][144854][INFO ] Seed for random number generator is -1029923775.
[00:30:08][144854][INFO ] 8[00:30:08][144854][INFO ] 9[00:30:09][144854][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:30:09][144854][INFO ] Normalization factor 3.97364e-08
[00:30:09][144854][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
[00:30:09][144854][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 810 MB (10205 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:30:09][144854][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:30:09][144854][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:30:09][144854][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1342.60815430, mean= -0.00008003  -0.00008003
[00:30:09][144854][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:31:02][144854][INFO ] Checkpoint committed!
[00:32:02][144854][INFO ] Checkpoint committed!
[00:33:02][144854][INFO ] Checkpoint committed!
[00:34:02][144854][INFO ] Checkpoint committed!
[00:34:56][144854][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.494809 4624.546875 0.7657967 6.1872158 16.2749 13.074 16
------> CAND: 432.998551 3727.760986 0.9127866 6.1471376 19.1853 12.656  4
------> CAND: 250.116221 4159.517090 0.4516321 5.9472499 16.4865 12.2044  8
------> CAND: 462.083558 4330.861328 1.0572147 0.0066760 22.2979 12.1827  2
------> CAND: 104.756061 3620.654297 0.7512671 3.3622506 15.4653 11.9933 16
------> CAND:  35.710795 5135.928223 0.9336567 6.2493434 15.3574 11.8507 16
------> CAND: 115.432527 3882.696289 0.3732345 5.8488564 16.1384 11.8401  8
------> CAND:  33.395195 3741.490723 0.8041393 6.1282673 18.1471 11.8247  4
------> CAND: 142.705382 3628.084961 0.5458942 3.4489753 16.0579 11.7561  8
------> CAND: 115.419811 4589.806152 0.4212207 5.7533164 15.258 11.7195 16
------> CAND: 115.486505 4331.012207 0.9969020 6.2738514 17.974 11.6864  4
------> CAND: 346.477679 5005.150391 0.9761592 0.0081676 17.8483 11.5861  4
------> CAND: 230.793688 5247.926758 0.5957868 5.8377047 15.8727 11.563  8
------> CAND:  60.040557 4796.005859 0.7185542 6.1497865 17.7215 11.485  4
------> CAND:  69.345777 3753.550537 0.9357125 6.1618295 15.0791 11.4838 16
------> CAND: 150.164713 3979.263672 1.0271655 6.2274380 26.1515 11.3574  1
------> CAND:  33.394936 3742.769287 0.8021875 6.1239829 17.5604 11.3566  4
------> CAND: 189.633460 4235.361328 0.5073749 5.9975185 15.6006 11.28  8
------> CAND: 231.092643 4034.085938 0.8732930 6.1995091 15.5463 11.2236  8
------> CAND:  33.394676 3840.651855 0.8368317 6.1587105 15.5402 11.2173  8
------> CAND: 170.540334 4082.740479 0.7997606 3.6142485 14.8745 11.2156 16
------> CAND:  35.711055 5146.760742 0.9333263 6.2580442 14.8621 11.1993 16
------> CAND: 354.337174 5617.687012 0.8899683 4.4299455 17.3535 11.1919  4
------> CAND: 432.884107 3950.306396 0.7492973 6.1505013 20.6008 11.1736  2
------> CAND: 346.452248 4605.476074 0.8941922 6.2542930 17.3283 11.1718  4
------> CAND:  33.395455 3707.172852 0.7882327 6.1159377 17.2764 11.1306  4
------> CAND: 250.852968 4459.473145 0.8573276 6.2347131 15.4424 11.1158  8
------> CAND: 115.490657 4959.223145 0.9972529 0.0197035 14.7793 11.0911 16
------> CAND: 115.511677 4064.322021 0.9306649 6.2203526 14.775 11.0855 16
------> CAND: 328.097684 4221.739746 0.6590007 3.7624419 17.1714 11.047  4
------> CAND: 128.469488 5423.891113 1.2377146 0.0850945 15.359 11.0294  8
------> CAND: 192.658299 4528.443848 1.1137283 0.0463021 15.3382 11.0079  8
------> CAND: 145.079372 4344.104980 0.6165763 6.1031485 14.7021 10.9904 16
------> CAND: 115.503632 4069.203613 1.0024818 6.2430329 14.6915 10.9766 16
------> CAND: 216.433230 3769.832764 0.7191004 6.1035566 15.3046 10.9732  8
------> CAND: 115.479498 4496.156250 0.8470811 6.2313652 14.6876 10.9715 16
------> CAND: 188.816785 3799.698242 0.4798679 5.9831786 14.6713 10.9502 16
------> CAND: 186.417104 3797.804199 0.3249303 5.7698045 14.6659 10.9432 16
------> CAND: 499.411615 5898.631348 1.2906660 4.2996788 20.1706 10.9183  2
------> CAND: 150.164453 3984.740479 1.0279793 6.2286954 25.1311 10.9143  1
------> CAND: 115.485986 3963.127930 0.6358255 6.0954728 15.201 10.866  8
------> CAND: 143.697226 3847.111084 0.9896058 6.1950827 14.5867 10.8402 16
------> CAND: 180.201860 4437.919434 1.0048952 0.0085971 20.0362 10.8385  2
------> CAND: 346.388927 3761.344482 0.3551251 5.8392744 20.0276 10.8334  2
------> CAND:  84.073440 3685.367920 0.8980189 3.3644342 14.5771 10.8276 16
------> CAND: 172.151367 4714.720703 0.4945635 4.2950759 14.5697 10.818 16
------> CAND: 461.946278 4331.012207 0.9969020 6.2738514 16.8653 10.8039  4
------> CAND: 269.646880 3689.233154 0.8945810 6.1334014 15.129 10.7916  8
------> CAND:  75.554793 4585.907715 0.7824959 3.9016526 15.1175 10.7798  8
------> CAND: 115.510639 4328.190430 0.8889518 6.2392583 15.1161 10.7783  8
------> CAND: 210.833801 4460.176758 1.0434399 0.0215778 16.8165 10.7652  4
------> CAND: 261.920773 3656.300537 0.8548757 3.3606293 15.1001 10.7617  8
------> CAND: 173.067693 3690.272949 0.2322968 5.5185266 15.0981 10.7597  8
------> CAND: 285.410764 3628.084961 0.5458942 3.4489753 16.7983 10.7508  4
------> CAND: 138.532994 4084.488770 0.8287696 6.1976948 14.5173 10.75 16
------> CAND:  33.395714 3661.832031 0.7739053 6.1010222 16.7956 10.7486  4
------> CAND: 115.484688 4354.610352 0.8188064 6.2133565 14.5153 10.7474 16
------> CAND:  92.018832 4357.972656 0.6776245 3.8331139 14.5078 10.7377 16
------> CAND: 125.995847 3627.008057 0.5665932 6.0110102 14.4991 10.7264 16
------> CAND:  75.676243 3882.734619 0.3770315 5.8659244 14.4857 10.709 16
------> CAND:  35.714428 4648.169434 0.7549141 6.1790924 14.4788 10.7001 16
------> CAND: 320.074440 5649.334961 0.5996495 5.2875342 15.0398 10.6995  8
------> CAND:  35.709238 5379.419434 1.0286032 0.0026963 14.4642 10.6811 16
------> CAND: 240.156260 3679.122803 0.2508226 5.5956993 19.7386 10.6621  2
------> CAND: 100.405390 3701.811523 0.8156132 6.1180315 14.4494 10.6619 16
------> CAND: 111.629680 5180.347168 0.9252997 6.2391505 16.6826 10.659  4
------> CAND: 249.352745 3947.319336 0.8801126 6.1911778 14.9932 10.6515  8
------> CAND: 168.517200 3823.877686 0.4443172 3.6653757 14.9915 10.6497  8
------> CAND: 186.089863 3950.366211 1.0219671 6.2242336 16.6628 10.6433  4
------> CAND:  73.350782 3799.334961 0.8096535 3.4554422 14.4234 10.6282 16
------> CAND: 115.976717 3728.103516 0.8829151 6.1407151 14.4192 10.6228 16
------> CAND: 476.026207 4995.632324 0.7338243 6.1215386 16.6342 10.6206  4
------> CAND:  98.598427 4426.697754 0.3750792 5.7206163 14.4133 10.6152 16
------> CAND: 192.449394 3779.968262 0.3222022 3.8077364 14.9567 10.6138  8
------> CAND: 114.588603 4762.465820 0.7873275 3.9895253 14.4038 10.6028 16
------> CAND: 372.179726 3950.366211 1.0219671 6.2242336 19.6199 10.5917  2
------> CAND: 326.756800 3681.565674 0.9646711 3.3492892 16.5945 10.5891  4
------> CAND: 150.167308 3875.421143 0.9800878 6.1960015 24.3737 10.5854  1
------> CAND: 152.201860 4431.787109 0.6179696 6.0904603 14.9192 10.5752  8
------> CAND: 375.277486 4216.199707 0.7236426 6.1677575 16.5643 10.5652  4
------> CAND:  69.606843 3691.956787 0.9800639 3.3523293 14.3714 10.5609 16
------> CAND: 369.548043 3684.945068 0.5725567 6.0244865 16.5452 10.5501  4
------> CAND: 230.996106 4496.764648 0.9146088 6.2658143 16.5291 10.5373  4
------> CAND: 115.489619 4720.414062 1.1017332 0.0497295 14.3512 10.5348 16
------> CAND: 115.541002 4490.280762 0.9156545 6.2658710 14.8773 10.532  8
------> CAND:  21.316601 3810.052734 0.7782386 3.4668136 14.3476 10.5301 16
------> CAND: 314.534698 4080.451660 1.0439694 6.2540016 24.2291 10.5226  1
------> CAND: 159.790686 3882.547852 0.3778582 3.7861784 14.3343 10.5128 16
------> CAND: 115.462889 4339.291504 0.9216654 6.2571239 14.328 10.5047 16
------> CAND: 225.787238 4495.957520 0.9141516 3.7915974 14.8313 10.4848  8
------> CAND:  84.571438 4508.014160 0.5397713 4.0577841 14.8261 10.4794  8
------> CAND: 361.158891 3669.587891 0.7038381 6.0773020 14.8261 10.4793  8
------> CAND:  75.243122 4130.436523 0.3232308 4.1544394 16.4552 10.4788  4
------> CAND: 404.375469 3794.841064 0.9682485 6.1750031 16.4484 10.4734  4
------> CAND: 432.783677 3963.713867 0.6350321 6.0951004 16.4358 10.4635  4
------> CAND:  57.632831 4040.284912 0.6642559 3.6493020 14.295 10.4621 16
------> CAND: 193.686993 4154.760742 0.9894483 3.5948007 14.8089 10.4617  8
------> CAND: 116.695558 4088.533691 0.5617953 3.7458246 14.2902 10.4559 16
------> CAND:  78.763624 3892.908936 0.4951720 6.0017829 14.2889 10.4542 16
------> CAND: 413.526281 3871.417480 0.9799858 6.1950955 16.424 10.4541  4
[00:34:56][144854][INFO ] Statistics: count dirty SumSpec pages 2104 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:34:56][144854][INFO ] Data processing finished successfully!
00:34:56 (144854): called boinc_finish(0)

</stderr_txt>
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