Task 1717817595

Name: Ter5_1_dns_cfbf00112_segment_7_dms_200_40000_117_3300000_0
Workunit ID: 866847867
Created: 21 Jan 2025 12:31:52 UTC
Sent: 22 Jan 2025 7:47:11 UTC
Report deadline: 5 Feb 2025 7:47:11 UTC
Received: 23 Jan 2025 4:31:07 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 269.29
CPU time (sec): 17.32
Peak working set size (MB): 276.26
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[21:44:17][4590][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_cfbf00112_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_7_dms_200_117.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 3300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_117.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_40000_117_3300000_0_0
------> GPU usage: 1.000000
[21:44:17][4590][INFO ] Starting data processing...
[21:44:17][4590][INFO ] opti: No host transfer for n_steps. Use device global.
[21:44:17][4590][INFO ] opti: No host transfer for mean. Use device global.
[21:44:17][4590][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:44:17][4590][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:44:17][4590][INFO ] opti: power spectrum in fft callback (static link).
[21:44:17][4590][INFO ] opti: __constant__ access is not uniform, bad!
[21:44:17][4590][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[21:44:17][4590][INFO ] CUDA global memory status (initial GPU state, including context):
[21:44:17][4590][INFO ] No template file. Generating templates.
[21:44:17][4590][INFO ] Template param value T_cons = 50000
[21:44:20][4590][INFO ] Number of generated templates to be used: 50000
[21:44:20][4590][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_7_dms_200_117.cpt
[21:44:20][4590][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_7_dms_200_117.cpt (No such file or directory).
------> Starting from scratch...
[21:44:20][4590][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_117.binary
[21:44:20][4590][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_7_dms_200_DM241.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767068314
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 241.7 cm^-3 pc
------> Scale factor: 1.38008
[21:44:20][4590][INFO ] Allocating memory for dedispersed compressed time series...
[21:44:20][4590][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:44:20][4590][INFO ] 8-bit allocation done
[21:44:20][4590][INFO ] Foobar
[21:44:20][4590][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_7_dms_200_117.binary
[21:44:20][4590][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:44:20][4590][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:44:20][4590][INFO ] FftSize = 12582913
[21:44:20][4590][INFO ] Seed for random number generator is -1069973762.
[21:44:23][4590][INFO ] 8[21:44:23][4590][INFO ] 9[21:44:24][4590][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:44:24][4590][INFO ] Normalization factor 3.97364e-08
[21:44:24][4590][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
[21:44:24][4590][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 756 MB (11253 MB free / 12009 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:44:24][4590][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:44:24][4590][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:44:24][4590][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -368.04418945, mean= -0.00002194  -0.00002194
[21:44:24][4590][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:45:45][4590][INFO ] Checkpoint committed!
[21:47:13][4590][INFO ] Checkpoint committed!
[21:48:41][4590][INFO ] Checkpoint committed!
[21:48:45][4590][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4134.396484 0.8647836 3.0693786 25.2712 21.7216  8
------> CAND:   0.499815 3622.928711 0.6830235 2.9178641 23.4576 19.7166  8
------> CAND:   0.500853 5789.656250 1.2781126 1.1341270 22.506 18.6715  8
------> CAND:   0.250167 5158.775879 1.2035328 3.2196250 19.7862 17.9225 16
------> CAND:   0.500593 4059.172852 0.3116553 0.9725057 21.6931 17.7829  8
------> CAND:   0.249907 4134.396484 0.8647836 3.0693786 19.2309 17.1406 16
------> CAND:   0.500334 6725.137207 1.2967441 2.9537113 20.8675 16.8846  8
------> CAND:   0.250426 5789.656250 1.2781126 1.1341270 18.6045 16.2647 16
------> CAND:   1.500482 4106.465820 0.5344303 2.8897948 22.772 15.5535  4
------> CAND:   0.166605 4257.981934 0.8845111 3.0898135 17.9552 15.3643 16
------> CAND:   1.500741 4974.265137 0.7978858 3.0259471 22.4343 15.2792  4
------> CAND:   0.499555 3602.197754 0.9681954 2.9842494 19.3755 15.2731  8
------> CAND:   1.501260 6418.635742 1.3210615 3.1028967 26.8814 14.9189  2
------> CAND:   0.999889 4645.102539 0.5428259 2.8337872 26.8803 14.9183  2
------> CAND:   1.501001 5804.370605 1.1291510 3.1243348 21.9721 14.9042  4
------> CAND:   1.499963 4191.808105 0.9895062 3.1131971 21.8889 14.8368  4
------> CAND:   1.000408 6725.137207 1.2967441 2.9537113 26.7402 14.8344  2
------> CAND:   1.000148 6023.961426 0.9917215 2.9508085 25.859 14.3074  2
------> CAND:   1.500222 3637.816406 0.4264458 2.7730341 20.8559 14.001  4
------> CAND:  86.387224 4216.716797 0.6617928 2.9775932 18.1293 13.9402  8
------> CAND: 115.290835 5607.590820 0.8354141 2.9257805 16.8476 13.8478 16
------> CAND:   0.750760 6418.635742 1.3210615 3.1028967 20.2953 13.5486  4
------> CAND:   1.250056 4007.906006 0.6187620 0.5132172 24.4951 13.4926  2
------> CAND:   0.166864 3854.207520 0.2825119 0.8432302 16.5755 13.4791 16
------> CAND:   0.750500 4969.657227 0.7469531 2.9963384 20.1677 13.4459  4
------> CAND:   1.501520 6741.722168 1.2989141 2.9716005 20.1126 13.4015  4
------> CAND:   1.250315 5020.070312 0.9723908 0.9005762 24.2088 13.3217  2
------> CAND:   1.250575 5923.667969 1.2888187 1.1939248 24.081 13.2454  2
------> CAND:   0.750241 3883.945312 0.3675132 2.6975844 17.4538 13.2233  8
------> CAND:   0.749981 4357.451660 0.9657510 3.1257136 19.5733 12.9675  4
------> CAND:   1.499703 3621.519531 0.7029324 2.9242620 23.562 12.9358  2
------> CAND:  43.193742 4216.716797 0.6617928 2.9775932 16.149 12.9048 16
------> CAND:   0.501112 6278.470703 1.3166875 1.3600820 16.9129 12.6524  8
------> CAND:   0.999629 3656.229980 0.3204291 2.6336973 22.9949 12.5978  2
------> CAND: 253.393303 4587.708496 0.9606025 0.6790516 16.6711 12.3981  8
------> CAND:   0.999370 3606.844727 0.9673219 2.9825370 18.8019 12.3485  4
------> CAND:   0.499296 3609.251953 0.9600512 2.9820144 16.5023 12.221  8
------> CAND:  86.417327 5868.775879 1.1270137 3.1097004 16.2811 11.9893  8
------> CAND: 475.704934 5632.222656 0.6053825 2.1725514 21.97 11.9875  2
------> CAND:   0.333469 6725.137207 1.2967441 2.9537113 16.1311 11.8325  8
------> CAND:  15.868206 6747.157715 1.2969761 2.9437008 15.3389 11.8262 16
------> CAND:   0.374991 4357.451660 0.9657510 3.1257136 16.0909 11.7905  8
------> CAND: 138.287238 6399.024414 1.3187724 3.0906730 15.271 11.7366 16
------> CAND:  97.801475 4827.506836 0.6975597 0.9655745 16.0301 11.7271  8
------> CAND:   0.625158 3920.994629 0.5943498 0.4791886 17.9986 11.7061  4
------> CAND: 228.846332 3749.002441 0.5782964 2.8961451 15.9926 11.6879  8
------> CAND:   1.001186 3853.024902 0.2850049 0.8504223 21.4438 11.6746  2
------> CAND:   0.375250 4969.657227 0.7469531 2.9963384 15.9219 11.6143  8
------> CAND:   0.300252 4383.016602 1.0337698 0.5600584 15.1681 11.601 16
------> CAND:   1.001446 5246.119141 0.5974212 1.4264911 21.3033 11.591  2
------> CAND:  86.612478 4688.771973 1.1377220 0.6765888 15.1282 11.5485 16
------> CAND: 499.632457 3629.404785 0.5194578 2.8432312 17.781 11.5324  4
------> CAND: 115.259694 3623.866211 0.6467818 2.9047134 15.1106 11.5252 16
------> CAND: 118.915918 4407.602539 0.7986773 3.0648232 15.109 11.5231 16
------> CAND: 246.351262 3745.133545 0.3808405 2.7258983 15.8179 11.5059  8
------> CAND: 179.298508 5229.413574 1.1458734 3.1947002 15.0881 11.4957 16
------> CAND:  48.900608 4827.506836 0.6975597 0.9655745 15.0765 11.4805 16
------> CAND:   0.625417 5923.667969 1.2888187 1.1939248 17.7028 11.4701  4
------> CAND: 115.213760 4311.532227 0.8924603 3.0975125 15.0182 11.4038 16
------> CAND:  86.369837 4230.014648 0.8907600 3.0890474 15.0029 11.3838 16
------> CAND: 172.815191 4939.889648 0.8533003 3.0785449 15.6816 11.3641  8
------> CAND: 444.250349 4299.254883 0.5566441 2.8925157 17.5621 11.358  4
------> CAND: 375.151625 4979.710449 0.7387766 1.0368723 17.4873 11.2984  4
------> CAND:   1.250834 6677.213379 1.3116601 1.6005249 20.7811 11.2807  2
------> CAND: 460.696222 4558.818848 1.0863156 3.1776671 25.9413 11.2661  1
------> CAND:   0.416772 4418.266113 0.7533448 0.6890388 15.5864 11.2653  8
------> CAND:   1.249796 3629.842773 0.5103890 0.3298391 17.3944 11.2245  4
------> CAND:  15.865092 6051.225586 0.9816557 2.9078481 14.82 11.1443 16
------> CAND:  15.863016 5556.547363 0.7819872 2.8768842 14.8079 11.1285 16
------> CAND: 230.478644 5481.502441 1.1508667 3.1748366 15.4174 11.0899  8
------> CAND: 237.852597 5632.222656 0.6053825 2.1725514 17.1846 11.0576  4
------> CAND: 185.128900 3954.282471 0.7453526 3.0028088 15.3815 11.0527  8
------> CAND: 380.919215 4667.409668 0.9525817 0.7221429 15.3566 11.027  8
------> CAND:   0.999110 3602.197754 0.9681954 2.9842494 17.1274 11.0121  4
------> CAND:  15.861719 5143.144043 0.6490859 2.8237424 14.7184 11.0116 16
------> CAND: 307.469820 3704.863037 0.7921255 0.2636037 15.3348 11.0043  8
------> CAND:   1.001705 6804.849609 1.1674998 1.8541571 20.312 11.0022  2
------> CAND: 159.489915 5857.482422 1.1274369 3.1123948 14.7097 11.0002 16
------> CAND: 115.232186 4845.024902 1.0038310 3.1588857 14.7006 10.9885 16
------> CAND:  43.197634 5726.480469 1.1450309 3.1479828 14.6965 10.9831 16
------> CAND:  54.060169 3666.231934 0.6981554 0.2653393 15.3071 10.9757  8
------> CAND:  86.414732 3968.222412 0.4358161 2.7902808 14.6726 10.9519 16
------> CAND:  45.219211 5568.206543 0.9041179 1.2433298 15.283 10.9508  8
------> CAND: 432.086117 5868.775879 1.1270137 3.1097004 25.1858 10.9381  1
------> CAND:   1.501779 6600.369141 1.0323873 2.6236160 20.1524 10.9075  2
------> CAND: 198.296135 4059.693359 0.3094534 0.9803600 15.2408 10.9071  8
------> CAND:  86.399680 4091.069336 0.6545785 2.9680622 16.9902 10.9031  4
------> CAND: 345.679170 4993.607422 0.8349288 3.0505493 16.9751 10.8911  4
------> CAND:  86.405909 4512.664551 0.8097070 3.0648046 14.5854 10.8384 16
------> CAND:  15.861459 5149.699707 0.6497361 2.8402250 14.5804 10.8319 16
------> CAND:  86.366204 3977.850586 0.9933610 3.0784731 14.5714 10.8202 16
------> CAND:   0.249648 4246.721191 0.8543317 3.0780513 14.5679 10.8157 16
------> CAND: 145.923295 4708.836914 0.6053068 2.8877082 16.8779 10.8139  4
------> CAND: 172.739414 4230.014648 0.8907600 3.0890474 15.15 10.8133  8
------> CAND:  86.399421 3950.063232 0.6531314 2.9615633 14.553 10.7963 16
------> CAND: 431.769775 3685.677002 0.9248191 3.0003965 19.9441 10.7839  2
------> CAND:  86.418365 5223.563965 0.8820999 3.0624917 14.53 10.7665 16
------> CAND: 165.825571 4057.190674 0.3198563 2.5509899 16.8084 10.7588  4
------> CAND:  43.199710 4091.069336 0.6545785 2.9680622 15.0813 10.7423  8
------> CAND: 130.655074 4556.048340 0.8288125 3.0819588 14.5025 10.7308 16
[21:48:45][4590][INFO ] Statistics: count dirty SumSpec pages 576296 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:48:45][4590][INFO ] Data processing finished successfully!
21:48:45 (4590): called boinc_finish(0)

</stderr_txt>
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