Task 1734501631

Name: Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_120_6350000_1
Workunit ID: 876703927
Created: 24 Feb 2025 0:31:58 UTC
Sent: 24 Feb 2025 9:17:13 UTC
Report deadline: 10 Mar 2025 9:17:13 UTC
Received: 24 Feb 2025 10:07:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12799855
Run time (sec): 486.26
CPU time (sec): 36.87
Peak working set size (MB): 348.32
Peak swap size (MB): 10468.57
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[04:59:08][1006473][INFO ] Application startup - thank you for supporting Einstein@Home!
[04:59:08][1006473][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_cfbf00127_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_8_dms_200_120.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 6350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_120.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_120_6350000_1_0
------> GPU usage: 0.500000
[04:59:08][1006473][INFO ] Starting data processing...
[04:59:08][1006473][INFO ] opti: No host transfer for n_steps. Use device global.
[04:59:08][1006473][INFO ] opti: No host transfer for mean. Use device global.
[04:59:08][1006473][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:59:08][1006473][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:59:08][1006473][INFO ] opti: power spectrum in fft callback (static link).
[04:59:08][1006473][INFO ] opti: __constant__ access is not uniform, bad!
[04:59:08][1006473][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[04:59:08][1006473][INFO ] CUDA global memory status (initial GPU state, including context):
[04:59:08][1006473][INFO ] No template file. Generating templates.
[04:59:08][1006473][INFO ] Template param value T_cons = 50000
[04:59:15][1006473][INFO ] Number of generated templates to be used: 50000
[04:59:15][1006473][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_8_dms_200_120.cpt
[04:59:15][1006473][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_120.cpt (No such file or directory).
------> Starting from scratch...
[04:59:15][1006473][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_120.binary
[04:59:15][1006473][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_8_dms_200_DM242.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322478935
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 242 cm^-3 pc
------> Scale factor: 1.87012
[04:59:15][1006473][INFO ] Allocating memory for dedispersed compressed time series...
[04:59:15][1006473][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:59:15][1006473][INFO ] 8-bit allocation done
[04:59:15][1006473][INFO ] Foobar
[04:59:15][1006473][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_120.binary
[04:59:15][1006473][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:59:15][1006473][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:59:15][1006473][INFO ] FftSize = 12582913
[04:59:16][1006473][INFO ] Seed for random number generator is -1031636710.
[04:59:19][1006473][INFO ] 8[04:59:19][1006473][INFO ] 9[04:59:20][1006473][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:59:20][1006473][INFO ] Normalization factor 3.97364e-08
[04:59:20][1006473][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
[04:59:20][1006473][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1379 MB (9639 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[04:59:20][1006473][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:59:20][1006473][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:59:20][1006473][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:05:09][1006473][INFO ] Checkpoint committed!
[05:07:12][1006473][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.544227 4168.350586 0.5877540 6.1554279 16.2341 13.0191 16
------> CAND:  86.543708 4166.461914 0.5881275 6.1476192 16.0448 12.7652 16
------> CAND:  63.500333 3615.249023 0.9089049 3.2933345 15.6426 12.2286 16
------> CAND: 100.101764 3832.029297 0.7330826 6.1678743 16.3822 12.0951  8
------> CAND: 115.538666 4554.791504 1.0149386 0.0673136 15.3448 11.8341 16
------> CAND: 112.042818 4265.892578 0.4909213 3.8422294 16.0503 11.7482  8
------> CAND: 200.206642 3722.322998 0.6944791 6.1313195 18.0172 11.7209  4
------> CAND: 346.543854 5891.327637 1.2924155 0.1552455 17.9866 11.6965  4
------> CAND: 200.207161 3671.628418 0.6763620 6.1088371 17.9508 11.6679  4
------> CAND: 115.464965 4196.689453 0.4061661 5.9757648 15.9625 11.6566  8
------> CAND: 198.755467 5572.842773 1.0441302 0.0768732 17.9278 11.6495  4
------> CAND: 106.416141 4668.700684 1.0981754 0.1046617 15.1435 11.5685 16
------> CAND: 163.842402 4763.024414 1.0653110 0.0975282 15.8773 11.5678  8
------> CAND: 115.472232 5418.552734 0.8945749 0.0220445 15.1065 11.5199 16
------> CAND: 263.498589 4767.380859 0.8684282 0.0382406 15.7525 11.4378  8
------> CAND: 192.629494 3973.055176 1.0263157 3.4598897 15.0408 11.4336 16
------> CAND: 389.669345 4601.231934 0.8243694 0.0068836 21.0272 11.4269  2
------> CAND: 200.203528 3832.029297 0.7330826 6.1678743 14.951 11.3158 16
------> CAND:  17.680099 3928.464844 0.9260116 6.2313848 14.9429 11.3051 16
------> CAND: 259.618668 3634.842773 0.4594314 6.0098238 15.609 11.2887  8
------> CAND: 179.554125 3809.685303 0.2830458 5.8091898 15.5781 11.2567  8
------> CAND: 186.949876 4187.255371 0.7496943 6.2337551 17.3219 11.1668  4
------> CAND:  86.610402 5119.373047 1.1417938 0.1407283 14.8227 11.1478 16
------> CAND: 115.456142 4092.849854 0.7253929 6.2063046 15.4719 11.1465  8
------> CAND: 405.646545 3678.600098 0.6170014 6.0954070 17.295 11.1453  4
------> CAND: 254.115776 4354.082031 1.0601636 0.0537393 15.468 11.1424  8
------> CAND:  86.469488 5827.035645 0.5412393 5.2099700 14.813 11.1351 16
------> CAND:  75.134907 5523.539062 0.6276982 6.0110769 15.4578 11.1318  8
------> CAND: 203.518498 4042.092041 0.9139144 6.2526026 14.8022 11.121 16
------> CAND: 200.203787 3830.864746 0.7345433 6.1680446 17.1714 11.0471  4
------> CAND: 178.425000 4079.786133 0.2890881 4.0383816 15.3604 11.0309  8
------> CAND:  63.032698 3892.327393 0.3663803 5.9369621 15.3312 11.0006  8
------> CAND: 115.461592 6100.290527 1.1352677 0.0684616 14.7086 10.9988 16
------> CAND:  53.040557 3928.864258 0.9260490 6.2355080 17.1103 10.9985  4
------> CAND: 121.308852 3892.917725 0.8387344 3.4610517 14.7036 10.9923 16
------> CAND: 163.616889 3652.565674 0.9050764 3.3178203 15.3019 10.9703  8
------> CAND: 226.646992 4851.076172 1.1190685 0.1238165 15.2891 10.9571  8
------> CAND:  86.592496 4183.161133 0.8760909 6.2727995 14.6744 10.9543 16
------> CAND: 163.838769 4894.477539 1.1228367 0.1207248 17.0542 10.9539  4
------> CAND:  86.542411 3911.583984 0.5809052 6.1176538 14.6683 10.9464 16
------> CAND: 263.185102 5126.024414 1.1999727 3.9339061 15.2626 10.9297  8
------> CAND: 192.024837 4228.001465 0.7243512 3.6693821 15.2519 10.9186  8
------> CAND: 275.369835 4052.275635 0.8446864 3.5378292 25.0748 10.8898  1
------> CAND:  99.035700 4465.329590 1.1047076 3.6721020 14.6226 10.8868 16
------> CAND: 100.102802 3720.935059 0.6977517 6.1273904 20.0995 10.8761  2
------> CAND: 176.655667 3620.030273 0.7437809 6.1174369 16.9444 10.8667  4
------> CAND: 271.195371 3809.900879 0.4559020 6.0255570 15.1635 10.8272  8
------> CAND: 166.157743 3964.781494 0.5308794 6.1025519 14.5721 10.8212 16
------> CAND:  99.049973 3618.114990 0.8119086 6.1316347 14.5701 10.8186 16
------> CAND: 323.760248 3938.456055 0.9706751 3.4564192 16.8724 10.8095  4
------> CAND: 237.363422 3954.924316 0.7497196 6.1925735 16.8601 10.7998  4
------> CAND: 232.884554 3857.240723 0.9089473 3.4267695 15.1219 10.7843  8
------> CAND: 115.519722 5011.872070 1.1845577 0.1423944 14.534 10.7716 16
------> CAND: 173.181618 4579.477051 1.0566857 0.0860598 14.521 10.7548 16
------> CAND: 287.123005 3707.803223 0.4779658 6.0344162 15.0739 10.7347  8
------> CAND:  86.597426 4284.169922 0.9718397 0.0238463 14.4923 10.7176 16
------> CAND: 173.271927 5891.327637 1.2924155 0.1552455 15.0547 10.7149  8
------> CAND: 115.529324 4295.441895 0.8450372 6.2794366 14.4847 10.7077 16
------> CAND: 191.970600 4390.726074 0.9328654 3.6853089 14.4637 10.6804 16
------> CAND: 115.512715 4011.135986 0.9047146 6.2488432 14.4634 10.68 16
------> CAND: 464.556421 4714.965332 0.7408140 3.9175553 16.7063 10.6778  4
------> CAND:  43.249277 3673.025879 0.2550995 5.7574873 14.4615 10.6775 16
------> CAND: 403.818044 6994.828125 1.0023230 5.8535161 16.702 10.6744  4
------> CAND: 198.234113 3620.531006 0.7192111 3.3391578 16.7017 10.6741  4
------> CAND: 202.787460 4016.772705 0.3080755 5.8210998 15.0139 10.6729  8
------> CAND:  86.636093 5891.327637 1.2924155 0.1552455 14.4576 10.6725 16
------> CAND: 112.290909 4773.373047 1.0654575 3.8220701 16.6877 10.6631  4
------> CAND: 186.918995 4549.636230 0.6975888 6.2261043 14.435 10.6432 16
------> CAND: 146.762029 4679.621582 0.3145554 4.6382227 16.6597 10.6408  4
------> CAND: 317.525800 3800.561035 0.9684305 6.2077403 14.9796 10.6374  8
------> CAND:  25.016942 3991.507812 0.4022515 5.9925518 14.4169 10.6198 16
------> CAND: 200.204306 3819.030273 0.7261059 6.1629863 19.6526 10.6111  2
------> CAND: 115.426039 4149.250000 0.3607107 5.9077177 14.4024 10.6009 16
------> CAND: 160.745939 4077.677734 0.9630339 3.5227122 16.6049 10.5974  4
------> CAND: 125.896195 4451.713867 0.7903362 6.2679935 14.3964 10.5933 16
------> CAND: 324.908836 4130.174316 0.8410534 3.5836141 14.9336 10.59  8
------> CAND: 137.376361 4770.016113 0.9468886 3.8513780 14.9334 10.5899  8
------> CAND: 112.290390 4749.582031 1.0645159 3.8118923 14.925 10.5812  8
------> CAND:  88.634054 4300.510254 0.7717586 3.6882024 14.3754 10.566 16
------> CAND: 175.495402 3959.499756 0.6506393 6.1631808 14.3719 10.5615 16
------> CAND: 383.748644 3989.522217 0.6103649 3.5885377 19.5591 10.5556  2
------> CAND: 228.234150 3785.367676 0.3199291 3.7096071 14.8905 10.5457  8
------> CAND: 420.651624 4520.428223 0.8488526 0.0192189 16.5317 10.5394  4
------> CAND:  62.232631 4560.769531 1.0499084 0.0768412 14.351 10.5344 16
------> CAND: 346.573698 4499.666504 1.1097677 0.0887781 19.5117 10.5275  2
------> CAND: 189.518757 3827.020020 0.9001951 3.4088473 14.3335 10.5119 16
------> CAND: 200.205085 3774.431641 0.7154009 6.1497960 24.1788 10.5007  1
------> CAND: 231.047488 4192.226074 1.0190116 0.0194044 14.8386 10.4922  8
------> CAND: 148.082152 4828.865723 0.8518128 0.0232141 14.3168 10.4903 16
------> CAND:  37.517758 4138.439941 0.9902788 3.5463922 14.313 10.4853 16
------> CAND: 107.536961 3659.417480 0.2839562 5.8198457 14.3108 10.4826 16
------> CAND: 312.426186 3623.055664 0.6426296 6.0904160 24.1335 10.481  1
------> CAND: 269.996439 4494.863770 0.8556309 0.0197397 24.1239 10.4769  1
------> CAND:  98.600763 3620.812256 0.7338492 6.1112981 14.8132 10.4661  8
------> CAND: 364.206566 3904.438232 1.0007142 3.4302831 14.7849 10.437  8
------> CAND:  86.593015 3945.093750 0.7840826 6.2058549 14.2708 10.4309 16
------> CAND:  73.381663 4686.928711 0.3081393 4.6472673 14.7547 10.406  8
------> CAND: 228.833356 3930.150146 0.6844489 3.5283651 14.7497 10.4008  8
------> CAND: 120.082931 5962.780273 0.6899706 5.9154625 14.2438 10.3959 16
------> CAND:  40.890079 6113.500000 1.1346539 0.0658825 14.7413 10.3922  8
[05:07:12][1006473][INFO ] Statistics: count dirty SumSpec pages 1699 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:07:12][1006473][INFO ] Data processing finished successfully!
05:07:12 (1006473): called boinc_finish(0)

</stderr_txt>
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