Task 1724299776

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_60_2550000_1
Workunit ID: 870702323
Created: 3 Feb 2025 5:49:48 UTC
Sent: 3 Feb 2025 20:19:24 UTC
Report deadline: 17 Feb 2025 20:19:24 UTC
Received: 3 Feb 2025 21:49:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,782.54
CPU time (sec): 37.69
Peak working set size (MB): 242.07
Peak swap size (MB): 65349.77
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>
[21:24:12][29609][INFO ] Application startup - thank you for supporting Einstein@Home!
[21:24:12][29609][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_6_dms_200_60.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 2550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_60.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_60_2550000_1_0
------> GPU usage: 0.496000
[21:24:12][29609][INFO ] Starting data processing...
[21:24:12][29609][INFO ] opti: No host transfer for n_steps. Use device global.
[21:24:12][29609][INFO ] opti: No host transfer for mean. Use device global.
[21:24:12][29609][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:24:12][29609][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:24:12][29609][INFO ] opti: power spectrum in fft callback (static link).
[21:24:12][29609][INFO ] opti: __constant__ access is not uniform, bad!
[21:24:12][29609][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[21:24:12][29609][INFO ] CUDA global memory status (initial GPU state, including context):
[21:24:12][29609][INFO ] No template file. Generating templates.
[21:24:12][29609][INFO ] Template param value T_cons = 50000
[21:24:17][29609][INFO ] Number of generated templates to be used: 50000
[21:24:17][29609][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_60.cpt
[21:24:17][29609][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_60.cpt (No such file or directory).
------> Starting from scratch...
[21:24:17][29609][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_60.binary
[21:24:17][29609][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_6_dms_200_DM236.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188390111
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 236 cm^-3 pc
------> Scale factor: 1.04342
[21:24:17][29609][INFO ] Allocating memory for dedispersed compressed time series...
[21:24:17][29609][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:24:17][29609][INFO ] 8-bit allocation done
[21:24:17][29609][INFO ] Foobar
[21:24:17][29609][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_60.binary
[21:24:17][29609][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:24:17][29609][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:24:17][29609][INFO ] FftSize = 12582913
[21:24:17][29609][INFO ] Seed for random number generator is -1036014261.
[21:24:19][29609][INFO ] 8[21:24:19][29609][INFO ] 9[21:24:20][29609][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:24:20][29609][INFO ] Normalization factor 3.97364e-08
[21:24:20][29609][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
[21:24:20][29609][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1249 MB (2787 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:24:20][29609][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:24:20][29609][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:24:20][29609][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:25:12][29609][INFO ] Checkpoint committed!
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[22:43:53][29609][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4453.263184 0.8215476 2.8649428 18.1619 15.6501 16
------> CAND:   0.250167 5680.902832 1.2376369 2.8514979 18.1391 15.6185 16
------> CAND:   0.250426 4639.093262 0.8249506 1.0138855 19.1 14.9773  8
------> CAND:   0.500334 3603.476807 0.9679244 2.8980358 26.1499 14.4813  2
------> CAND:   0.499555 4983.269531 1.1072731 1.0397121 25.8598 14.3079  2
------> CAND:   0.501112 4599.631348 0.6427775 1.2186488 25.2047 13.9164  2
------> CAND:   0.499296 3882.452637 0.6640736 0.5843574 24.8696 13.7162  2
------> CAND:   0.501372 5905.178223 1.2220752 1.6604863 24.8317 13.6935  2
------> CAND:   0.250686 5302.312988 1.2100281 1.1804276 17.7102 13.4949  8
------> CAND: 172.803254 3869.867432 0.5543834 2.6913536 17.5592 13.3349  8
------> CAND:  86.411099 3751.384277 0.6080269 2.7482352 16.4668 13.3323 16
------> CAND:   0.500074 3945.755127 1.0033096 0.4577958 23.3142 12.7881  2
------> CAND:   0.249648 4029.065430 0.7236757 0.6503949 17.0352 12.7812  8
------> CAND: 345.650364 3736.960938 0.4365210 2.5374391 18.7553 12.3111  4
------> CAND:  24.358308 4211.357910 0.9134633 0.6563340 15.6038 12.1771 16
------> CAND: 115.253206 5016.024414 1.0051019 2.8933897 15.4957 12.0337 16
------> CAND: 115.193519 3803.976562 0.8173353 2.8810215 15.4683 11.9974 16
------> CAND: 115.248275 5206.749023 1.2017232 2.9870181 15.4441 11.9654 16
------> CAND: 184.690330 4229.234375 0.7239729 0.7931755 18.3195 11.9624  4
------> CAND: 429.631160 3680.502930 0.9258307 0.3114193 18.2659 11.9196  4
------> CAND:   0.499815 4960.348633 1.1057578 2.9691207 16.2021 11.9067  8
------> CAND:   0.500853 3644.209717 0.4084351 0.6648974 21.7088 11.8321  2
------> CAND:  27.926818 4824.257812 0.9239569 2.8749826 15.3393 11.8267 16
------> CAND: 304.293428 3729.235107 0.6761822 0.4596667 16.1236 11.8246  8
------> CAND: 172.802735 3783.243164 0.5404392 2.6837285 16.103 11.8032  8
------> CAND: 115.298360 5878.587891 1.2222373 2.7452514 15.3142 11.7936 16
------> CAND: 115.142655 3660.856689 0.9748191 2.9123352 16.0892 11.7887  8
------> CAND: 499.442237 5429.980469 1.0177813 2.7453139 18.055 11.7511  4
------> CAND: 199.716429 4337.714844 1.0831909 3.0209138 26.9961 11.7243  1
------> CAND:  62.713761 3803.965088 0.7955546 2.8711698 15.2464 11.704 16
------> CAND:  50.857826 4094.405029 1.0447098 2.9952242 16.0042 11.7001  8
------> CAND:   1.250834 4434.052734 0.5043977 1.3892120 26.9282 11.6948  1
------> CAND: 227.192480 3771.985107 0.7238165 2.8319094 15.9643 11.6585  8
------> CAND:   1.250575 3678.752197 0.3114181 0.9980140 26.8044 11.641  1
------> CAND: 172.750314 4601.567871 1.0826646 3.0148327 15.1983 11.6408 16
------> CAND:   1.251094 5181.887207 0.7536505 1.6957561 26.7876 11.6337  1
------> CAND:   1.251353 5755.227539 0.9932001 1.9345727 26.7542 11.6192  1
------> CAND: 222.428670 3693.433838 0.8719010 2.8870742 17.8722 11.6052  4
------> CAND: 196.755430 4795.126953 0.5708320 2.1570890 15.1183 11.5354 16
------> CAND:   0.998591 3951.501465 0.6966261 0.6063663 26.5303 11.522  1
------> CAND: 235.503520 4346.649414 0.8059692 2.8602030 21.1843 11.5203  2
------> CAND: 188.688328 3638.136475 0.4701577 0.5708737 15.0862 11.4932 16
------> CAND: 115.245940 4361.463379 0.7993055 2.8530958 15.0434 11.437 16
------> CAND: 109.873062 3684.838379 0.8954544 0.3274561 15.7019 11.3852  8
------> CAND:   0.998851 4911.311523 1.1032823 1.0040423 26.1932 11.3755  1
------> CAND: 116.097649 4067.754639 0.6883540 2.8024614 15.6628 11.3446  8
------> CAND: 311.988394 5264.189941 1.0924152 1.2420310 26.0617 11.3185  1
------> CAND: 115.284606 3868.113525 0.5569416 2.6869972 14.95 11.3144 16
------> CAND: 249.720989 5429.980469 1.0177813 2.7453139 15.6255 11.3059  8
------> CAND: 235.494437 4252.862793 0.7622802 2.8516545 25.9637 11.2759  1
------> CAND: 115.159004 3778.702637 0.9267592 2.9156721 14.9179 11.2724 16
------> CAND:   0.166605 5047.207520 1.1018945 1.0847988 15.5755 11.254  8
------> CAND:   0.166345 3869.519775 0.6850243 0.5534775 15.5391 11.2161  8
------> CAND: 230.375879 4102.990723 1.0239227 2.9887612 15.5018 11.1775  8
------> CAND: 230.532622 3826.562012 0.7445371 2.8423579 17.3172 11.163  4
------> CAND: 235.502482 4352.911621 0.8043893 2.8654757 20.5366 11.1355  2
------> CAND:  52.056498 4319.779785 1.0505875 3.0080152 14.8123 11.1342 16
------> CAND:   0.332950 3684.130615 0.6106589 0.4702898 14.8056 11.1255 16
------> CAND: 109.715281 3897.420410 0.4385425 2.4946194 14.7983 11.1159 16
------> CAND:  47.302550 3791.685791 0.8474298 0.4163868 14.7931 11.1092 16
------> CAND: 115.216875 3736.960938 0.4365210 2.5374391 14.7831 11.0961 16
------> CAND: 172.825312 3736.960938 0.4365210 2.5374391 15.408 11.0802  8
------> CAND:  12.179284 4291.049805 0.9492533 0.6894895 14.765 11.0725 16
------> CAND: 352.605988 3671.212646 0.7037635 0.4002111 15.3432 11.0131  8
------> CAND:  86.365685 4068.932617 0.7843565 2.8769495 14.7085 10.9987 16
------> CAND:   0.499036 5270.495117 0.8312632 2.5074792 17.1048 10.9942  4
------> CAND: 115.200266 4035.808838 0.9724410 2.9650769 14.6927 10.9781 16
------> CAND:   0.167124 5949.015137 1.1554923 1.8328520 15.3059 10.9745  8
------> CAND: 288.161301 5084.404785 0.9478933 2.8187101 17.0294 10.9343  4
------> CAND: 128.552531 3837.885254 0.8900673 0.4258420 15.2656 10.9328  8
------> CAND: 406.162450 3708.338379 0.5028036 2.6390989 17.0238 10.9298  4
------> CAND: 115.193778 4496.986328 0.8411731 2.8813591 14.6315 10.8984 16
------> CAND:  12.179024 4211.357910 0.9134633 0.6563340 14.6308 10.8975 16
------> CAND:   0.498777 3678.969482 0.3118784 2.2294881 15.2213 10.887  8
------> CAND:  24.358827 4291.049805 0.9492533 0.6894895 15.2111 10.8764  8
------> CAND: 129.777155 3815.640869 0.6348226 0.5552989 14.5966 10.853 16
------> CAND: 232.195297 4067.754639 0.6883540 2.8024614 16.9022 10.8332  4
------> CAND: 460.904868 3813.185791 0.9337814 2.9268029 16.8974 10.8294  4
------> CAND: 303.439643 4517.622559 0.5912862 1.2332071 15.165 10.8288  8
------> CAND: 230.429338 3707.414307 0.7784710 2.8523479 15.1635 10.8272  8
------> CAND: 115.201823 4595.344238 0.8731571 2.8738108 15.1593 10.8229  8
------> CAND: 193.793133 4811.043945 0.8986066 1.0762545 14.5646 10.8114 16
------> CAND: 283.484946 3848.871826 0.8430365 0.4566050 19.9623 10.7947  2
------> CAND: 460.634459 3721.548828 0.8986397 2.8972678 19.9486 10.7866  2
------> CAND: 198.870429 4872.655762 1.1597918 3.0205295 15.1217 10.7841  8
------> CAND:  86.423296 3853.376709 0.3510851 2.2518952 14.5331 10.7704 16
------> CAND: 327.995956 3918.308350 0.9417064 2.9428105 15.0944 10.7559  8
------> CAND:  55.946800 3832.955322 0.5957775 0.5962387 14.5146 10.7465 16
------> CAND:  99.846407 4067.470215 1.0000777 2.9776313 19.856 10.7317  2
------> CAND:  99.858344 4337.714844 1.0831909 3.0209138 19.8557 10.7315  2
------> CAND: 257.590085 3849.105225 0.8435619 2.8970838 19.8259 10.7138  2
------> CAND:  38.805442 3769.659424 0.9926322 2.9380102 14.4807 10.7024 16
------> CAND: 345.661004 4153.422852 0.8759216 2.9224029 15.0397 10.6995  8
------> CAND: 117.747348 4252.862793 0.7622802 2.8516545 19.759 10.6741  2
------> CAND: 108.884332 3683.030518 0.8971418 0.3256988 16.6968 10.6702  4
------> CAND:  86.405909 4006.171875 0.5612501 2.6712432 15.0072 10.666  8
------> CAND: 102.474716 4029.112061 0.6481895 2.7636056 14.4524 10.6657 16
------> CAND: 115.214539 3707.414307 0.7784710 2.8523479 14.4434 10.6541 16
------> CAND:   0.998072 4286.845703 0.4828812 2.3986523 14.9779 10.6357  8
------> CAND: 460.858416 3707.414307 0.7784710 2.8523479 16.6408 10.6259  4
[22:43:53][29609][INFO ] Statistics: count dirty SumSpec pages 342400 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:43:53][29609][INFO ] Data processing finished successfully!
22:43:53 (29609): called boinc_finish(0)

</stderr_txt>
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