Task 1703679584

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_50_8300000_3
Workunit ID: 857755278
Created: 26 Dec 2024 21:35:14 UTC
Sent: 27 Dec 2024 9:04:02 UTC
Report deadline: 10 Jan 2025 9:04:02 UTC
Received: 27 Dec 2024 16:16:59 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 410.51
CPU time (sec): 28.42
Peak working set size (MB): 291.41
Peak swap size (MB): 36488.28
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>
[11:09:03][1551543][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_50.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 8300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_50.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_50_8300000_3_0
------> GPU usage: 0.500000
[11:09:03][1551543][INFO ] Starting data processing...
[11:09:03][1551543][INFO ] opti: No host transfer for n_steps. Use device global.
[11:09:03][1551543][INFO ] opti: No host transfer for mean. Use device global.
[11:09:03][1551543][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:09:03][1551543][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:09:03][1551543][INFO ] opti: power spectrum in fft callback (static link).
[11:09:03][1551543][INFO ] opti: __constant__ access is not uniform, bad!
[11:09:03][1551543][INFO ] Running on device 0 NVIDIA TITAN V
[11:09:03][1551543][INFO ] CUDA global memory status (initial GPU state, including context):
[11:09:03][1551543][INFO ] No template file. Generating templates.
[11:09:03][1551543][INFO ] Template param value T_cons = 50000
[11:09:08][1551543][INFO ] Number of generated templates to be used: 50000
[11:09:08][1551543][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_50.cpt
[11:09:08][1551543][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_50.cpt (No such file or directory).
------> Starting from scratch...
[11:09:08][1551543][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_50.binary
[11:09:08][1551543][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM235.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766124382
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 235 cm^-3 pc
------> Scale factor: 1.31335
[11:09:08][1551543][INFO ] Allocating memory for dedispersed compressed time series...
[11:09:08][1551543][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:09:08][1551543][INFO ] 8-bit allocation done
[11:09:08][1551543][INFO ] Foobar
[11:09:08][1551543][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_50.binary
[11:09:09][1551543][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:09:09][1551543][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:09:09][1551543][INFO ] FftSize = 12582913
[11:09:09][1551543][INFO ] Seed for random number generator is 1116278228.
[11:09:11][1551543][INFO ] 8[11:09:11][1551543][INFO ] 9[11:09:12][1551543][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:09:12][1551543][INFO ] Normalization factor 3.97364e-08
[11:09:12][1551543][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
[11:09:12][1551543][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1705 MB (10349 MB free / 12054 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:09:12][1551543][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:09:12][1551543][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:09:12][1551543][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:10:03][1551543][INFO ] Checkpoint committed!
[11:11:03][1551543][INFO ] Checkpoint committed!
[11:12:03][1551543][INFO ] Checkpoint committed!
[11:13:03][1551543][INFO ] Checkpoint committed!
[11:14:03][1551543][INFO ] Checkpoint committed!
[11:15:04][1551543][INFO ] Checkpoint committed!
[11:15:52][1551543][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4302.295898 0.8194418 4.2405162 26.9249 23.563  8
------> CAND:   0.499555 3746.454834 0.5282362 4.0732527 26.1377 22.685  8
------> CAND:   0.249648 3647.301270 0.4835008 4.0514050 21.4241 20.2573 16
------> CAND:   0.499036 5106.896484 1.1448094 4.7260113 22.7654 18.9559  8
------> CAND:   0.249907 3646.821289 0.4918304 5.4350028 19.8667 18.0363 16
------> CAND:   0.166345 5025.416992 1.1476732 4.6017094 19.706 17.8094 16
------> CAND:   1.498665 3938.343994 0.9965594 3.7750871 31.1108 17.4546  2
------> CAND:   1.248758 3920.291992 0.6245358 5.5684385 30.8947 17.3248  2
------> CAND:   1.249018 3641.293945 0.5122956 5.4834871 30.8434 17.294  2
------> CAND:   0.166605 3731.202637 0.5299714 4.0490141 19.2885 17.2214 16
------> CAND:   1.248499 4461.575195 0.8355801 5.6426916 30.702 17.2092  2
------> CAND:   0.500074 3694.226318 0.8790956 5.8671756 20.7631 16.7713  8
------> CAND:   1.248239 4944.077148 1.1464071 5.7667875 29.3867 16.4199  2
------> CAND:   0.749203 3993.225586 1.0269160 3.7925866 23.372 16.0415  4
------> CAND:   0.416253 3924.674316 0.6161802 5.5507975 20.0855 16.0379  8
------> CAND:   1.498925 3617.783936 0.8436742 3.5949326 28.5117 15.8953  2
------> CAND:   1.498406 4192.340820 1.0573282 3.9332502 27.8928 15.5245  2
------> CAND:   0.624379 3921.182373 0.6228554 5.5649619 22.6546 15.458  4
------> CAND:   0.749462 3795.846924 0.9151441 3.6994646 22.5656 15.3858  4
------> CAND:   0.500334 3601.914307 0.9681904 5.9042969 19.3897 15.2883  8
------> CAND:   0.415993 4992.511719 1.1508778 5.7415514 19.2728 15.1627  8
------> CAND:   0.499815 4160.987793 0.7803497 5.7147808 19.2 15.0846  8
------> CAND:   0.624120 4951.398438 1.1470951 5.7631540 21.6104 14.6112  4
------> CAND:   0.249388 3676.963379 0.9503403 3.5913281 18.5798 14.4206  8
------> CAND:   2.497776 3641.293945 0.5122956 5.4834871 32.8867 14.2825  1
------> CAND:   2.497516 3930.758301 0.6062002 5.5374575 32.6617 14.1848  1
------> CAND:   2.496997 4447.283203 0.8386596 5.6352329 32.4075 14.0744  1
------> CAND:   2.497257 4164.215332 0.7055089 5.5815825 32.2325 13.9984  1
------> CAND:   0.250167 3615.840820 0.8998381 5.8782377 16.7842 13.7617 16
------> CAND:   0.832505 3642.239014 0.4993185 5.4723606 20.2161 13.4849  4
------> CAND:   1.499184 4378.099609 0.8989968 5.7711191 24.3571 13.4102  2
------> CAND:   2.496738 4611.983398 0.9240752 5.6635051 30.8425 13.3947  1
------> CAND:   1.499444 3863.426514 0.6651143 5.6546373 24.2831 13.3661  2
------> CAND:   0.832246 4453.985352 0.8373030 5.6395125 19.9322 13.2562  4
------> CAND:   2.496219 5066.706055 1.1504887 5.6723237 30.3654 13.1875  1
------> CAND:   0.312190 3926.525879 0.6144901 5.5557547 17.3637 13.128  8
------> CAND:   1.498146 4500.429688 1.0497144 4.1929202 23.7855 13.0691  2
------> CAND:   2.496478 4986.149902 1.1505840 5.7568994 29.7575 12.9235  1
------> CAND:   0.374731 3993.225586 1.0269160 3.7925866 17.1345 12.8859  8
------> CAND: 115.562022 3888.446289 0.9683247 5.9104705 19.423 12.8468  4
------> CAND: 461.697149 4193.160156 0.6767415 5.5021172 19.2139 12.6789  4
------> CAND:   0.831986 5068.202148 1.1506000 5.6712241 19.083 12.5739  4
------> CAND:   1.247980 5003.300781 1.1515527 5.7230601 19.0227 12.5255  4
------> CAND: 149.840067 3842.140381 0.7829415 5.7869396 15.8326 12.4816 16
------> CAND: 367.667640 4870.011230 1.1430714 4.4492588 18.6034 12.1895  4
------> CAND: 115.564876 3975.867920 0.9225503 5.8762722 16.3731 12.0856  8
------> CAND:   0.311930 5066.706055 1.1504887 5.6723237 16.3482 12.0596  8
------> CAND:   1.499703 3693.216309 0.6230518 5.6529255 22.047 12.0334  2
------> CAND:   1.497887 4784.150879 1.1337912 4.3747230 21.9323 11.9651  2
------> CAND: 143.272928 3623.103271 0.7323213 5.7710485 15.4079 11.9174 16
------> CAND:   0.749722 3860.094482 0.6711186 5.6637425 18.2545 11.9105  4
------> CAND: 403.484056 4166.793457 0.9534861 3.9829447 16.178 11.8815  8
------> CAND: 151.312522 3957.813477 0.9506744 3.8127017 15.3749 11.8738 16
------> CAND:   0.998332 4397.903809 0.6779069 5.2949991 16.1406 11.8425  8
------> CAND:   0.998591 3686.974854 0.4132574 5.1013398 16.1203 11.8213  8
------> CAND:   0.208126 4921.821777 1.1442899 5.7774663 15.3254 11.8084 16
------> CAND:  46.169014 4018.904785 0.5446243 4.4798656 15.2509 11.71 16
------> CAND: 115.516608 4045.204102 1.0122477 5.9299245 15.2164 11.6645 16
------> CAND:  54.488099 3758.844238 0.6533643 5.6816897 15.2038 11.648 16
------> CAND:  86.616630 3836.272949 0.9621873 5.9124713 15.2017 11.6451 16
------> CAND: 173.170200 3991.747803 0.9192640 5.8721900 15.1964 11.6382 16
------> CAND:   0.332950 4111.132812 0.5715716 5.2941823 15.1761 11.6115 16
------> CAND:   2.495959 4997.747070 1.1513494 4.5647593 26.6656 11.5807  1
------> CAND:   0.187366 3795.348877 0.9151217 3.7031486 15.142 11.5666 16
------> CAND:  86.608066 3854.307861 0.8703076 5.8571544 15.1254 11.5448 16
------> CAND:   0.374472 4226.987793 1.0634831 3.9565680 15.1034 11.5158 16
------> CAND: 346.215835 3773.870117 0.4878851 5.3594427 15.7852 11.4719  8
------> CAND: 246.036478 5163.521484 1.1366198 4.8121119 15.7755 11.4618  8
------> CAND: 143.316785 3615.684326 0.9524575 3.5459189 15.7703 11.4564  8
------> CAND:  70.210461 3948.241211 0.9748614 5.9155388 15.7416 11.4266  8
------> CAND:  86.582115 3938.425537 0.8866787 5.8655190 15.0142 11.3986 16
------> CAND:   0.155965 4414.642090 0.8527913 5.6866641 15.0074 11.3897 16
------> CAND: 234.389966 4697.021973 1.0445490 4.3746538 17.6005 11.3885  4
------> CAND:   0.332691 4390.844727 0.6844473 5.3365259 14.9499 11.3142 16
------> CAND: 163.152627 4602.286133 0.9262080 5.6731873 15.624 11.3043  8
------> CAND: 164.179245 4588.449707 0.9312515 5.7101326 26.0071 11.2947  1
------> CAND: 173.167085 3883.086914 0.4774377 5.1697788 17.4641 11.28  4
------> CAND:   0.748943 4500.429688 1.0497144 4.1929202 17.4144 11.2404  4
------> CAND: 201.741898 4166.793457 0.9534861 3.9829447 14.8682 11.2073 16
------> CAND: 259.770740 4302.324707 0.9942050 5.8770432 15.5196 11.196  8
------> CAND: 138.329019 3831.545654 0.4889021 4.3350186 14.8414 11.1722 16
------> CAND: 115.533735 4066.102783 0.8654645 5.8240876 15.495 11.1704  8
------> CAND:  89.492251 4076.153564 0.9192286 5.8652649 14.8235 11.1489 16
------> CAND:  86.579261 3945.041992 0.7787992 5.7642508 14.8179 11.1416 16
------> CAND:  49.594016 3623.753418 0.6976142 3.7080946 15.4614 11.1356  8
------> CAND: 228.385703 4057.579590 0.5252418 4.7128820 17.2771 11.1311  4
------> CAND: 115.501297 4026.716064 0.9556443 5.9021473 14.8098 11.1309 16
------> CAND: 184.340512 4808.462402 1.0266953 5.6959648 14.8034 11.1226 16
------> CAND: 115.468339 3886.880127 0.7339411 5.7435579 14.8022 11.1211 16
------> CAND: 421.750645 4298.539551 0.8199779 5.6907892 17.2086 11.0766  4
------> CAND: 166.350299 3621.807617 0.7467424 3.6703658 14.745 11.0463 16
------> CAND:   0.749981 3696.793701 0.8763452 5.8656707 15.375 11.0461  8
------> CAND: 259.685621 4275.819336 0.8315113 5.7247872 15.3689 11.0397  8
------> CAND: 211.402126 4610.112793 0.8910673 5.6218562 20.3554 11.028  2
------> CAND: 200.242973 4079.434814 0.9505405 5.8923903 14.729 11.0254 16
------> CAND:   1.499963 3659.195801 0.8329023 5.8398647 17.1419 11.0236  4
------> CAND: 404.308776 3742.219482 0.9872566 5.9194741 17.0671 10.9642  4
------> CAND: 346.511156 4056.096924 0.9529191 5.8970232 20.2384 10.9585  2
------> CAND: 115.461073 4038.092529 0.8032759 5.7726750 17.0498 10.9504  4
------> CAND:  75.231185 4424.498535 0.7963782 5.5752540 17.0414 10.9438  4
[11:15:52][1551543][INFO ] Statistics: count dirty SumSpec pages 549304 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:15:52][1551543][INFO ] Data processing finished successfully!
11:15:52 (1551543): called boinc_finish(0)

</stderr_txt>
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