Task 1733742693

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_197_950000_0
Workunit ID: 876253804
Created: 22 Feb 2025 8:39:40 UTC
Sent: 22 Feb 2025 11:31:49 UTC
Report deadline: 8 Mar 2025 11:31:49 UTC
Received: 22 Feb 2025 13:58:01 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 754.90
CPU time (sec): 13.95
Peak working set size (MB): 307.38
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[06:45:19][408766][INFO ] Application startup - thank you for supporting Einstein@Home!
[06:45:19][408766][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_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_197.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 950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_197.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_197_950000_0_0
------> GPU usage: 0.500000
[06:45:19][408766][INFO ] Starting data processing...
[06:45:19][408766][INFO ] opti: No host transfer for n_steps. Use device global.
[06:45:19][408766][INFO ] opti: No host transfer for mean. Use device global.
[06:45:19][408766][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:45:19][408766][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:45:19][408766][INFO ] opti: power spectrum in fft callback (static link).
[06:45:19][408766][INFO ] opti: __constant__ access is not uniform, bad!
[06:45:19][408766][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[06:45:19][408766][INFO ] CUDA global memory status (initial GPU state, including context):
[06:45:19][408766][INFO ] No template file. Generating templates.
[06:45:19][408766][INFO ] Template param value T_cons = 50000
[06:45:22][408766][INFO ] Number of generated templates to be used: 50000
[06:45:22][408766][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_197.cpt
[06:45:22][408766][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_197.cpt (No such file or directory).
------> Starting from scratch...
[06:45:22][408766][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_197.binary
[06:45:22][408766][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM249.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183609756
------> 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: 249.7 cm^-3 pc
------> Scale factor: 1.03803
[06:45:22][408766][INFO ] Allocating memory for dedispersed compressed time series...
[06:45:22][408766][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:45:22][408766][INFO ] 8-bit allocation done
[06:45:22][408766][INFO ] Foobar
[06:45:22][408766][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_197.binary
[06:45:22][408766][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:45:22][408766][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:45:22][408766][INFO ] FftSize = 12582913
[06:45:22][408766][INFO ] Seed for random number generator is -1039989607.
[06:45:23][408766][INFO ] 8[06:45:23][408766][INFO ] 9[06:45:24][408766][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:45:24][408766][INFO ] Normalization factor 3.97364e-08
[06:45:24][408766][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
[06:45:24][408766][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[06:45:24][408766][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:45:24][408766][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:45:24][408766][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:46:19][408766][INFO ] Checkpoint committed!
[06:47:19][408766][INFO ] Checkpoint committed!
[06:48:19][408766][INFO ] Checkpoint committed!
[06:49:19][408766][INFO ] Checkpoint committed!
[06:50:19][408766][INFO ] Checkpoint committed!
[06:51:19][408766][INFO ] Checkpoint committed!
[06:52:19][408766][INFO ] Checkpoint committed!
[06:53:19][408766][INFO ] Checkpoint committed!
[06:54:19][408766][INFO ] Checkpoint committed!
[06:55:19][408766][INFO ] Checkpoint committed!
[06:56:19][408766][INFO ] Checkpoint committed!
[06:57:19][408766][INFO ] Checkpoint committed!
[06:57:52][408766][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4080.347656 1.0372185 2.5931947 25.5936 22.0796  8
------> CAND:   0.250426 4569.853027 0.9752819 1.9034495 23.1377 19.3648  8
------> CAND:   0.250686 4448.931641 1.0803331 1.2842009 22.2039 18.3409  8
------> CAND:   0.501372 4397.462891 0.9454291 1.4508528 32.4062 18.2329  2
------> CAND:   0.250167 4258.364746 0.7894136 1.9698957 21.5245 17.599  8
------> CAND:   0.501112 3744.080078 0.6312622 1.0570165 29.9781 16.7747  2
------> CAND:   0.499815 4133.799316 1.0441226 2.5866728 21.4025 14.4429  4
------> CAND:   0.167124 4434.245605 0.9402918 1.5076807 18.551 14.3898  8
------> CAND:   0.500593 3756.648926 0.9884659 2.6308696 24.2534 13.3483  2
------> CAND:  86.398902 3695.964111 0.6924148 2.3416266 15.8018 12.4406 16
------> CAND: 460.970004 3629.004883 0.6893713 2.3667932 18.8403 12.3792  4
------> CAND:   1.251613 4577.937988 0.9749907 1.9321755 28.4982 12.3766  1
------> CAND:   1.251353 4259.443359 0.7887344 1.9595774 27.9567 12.1414  1
------> CAND:   1.251094 3745.791992 0.5341055 1.6056317 27.9245 12.1275  1
------> CAND:   1.250315 3724.737061 0.6338185 2.2269394 27.4524 11.9224  1
------> CAND:   1.250575 4127.650879 0.8414718 2.3282747 27.3442 11.8754  1
------> CAND:   1.250834 4547.081543 1.0903115 2.4120080 27.3228 11.8662  1
------> CAND:  86.365685 3668.566406 0.8391668 2.5303159 15.3617 11.8564 16
------> CAND: 460.850111 3932.147949 0.7878914 2.3808107 18.1351 11.8151  4
------> CAND: 345.781416 4009.852295 0.7849097 2.3239264 18.0466 11.7444  4
------> CAND: 369.218726 3977.724121 0.7241625 1.2311758 15.9959 11.6914  8
------> CAND: 127.506190 4106.289551 1.0059178 0.9680200 15.8606 11.5504  8
------> CAND:   0.500334 3683.613037 0.5273107 1.3128672 17.7618 11.5171  4
------> CAND: 190.039592 3612.998779 0.9429278 2.6212461 21.1633 11.5078  2
------> CAND: 252.064097 4222.136719 1.0087204 1.0917076 20.9908 11.4053  2
------> CAND: 115.188588 3619.452393 0.8563178 2.5485461 15.0089 11.3917 16
------> CAND: 230.269480 3794.802246 0.9289841 2.5817327 26.1393 11.3521  1
------> CAND: 230.567396 4663.913574 1.0526123 2.1608245 15.6096 11.2894  8
------> CAND: 115.234002 3752.865234 0.7513651 2.4215627 14.9198 11.2748 16
------> CAND:   0.625936 4577.937988 0.9749907 1.9321755 20.7662 11.2719  2
------> CAND: 380.079184 3612.998779 0.9429278 2.6212461 25.9351 11.2635  1
------> CAND: 129.747052 3701.840088 0.6707991 0.9122136 14.8843 11.2283 16
------> CAND: 431.925221 3779.232422 0.8277918 2.4867637 17.3943 11.2244  4
------> CAND: 230.269220 3793.887451 0.9292269 2.5821068 25.8074 11.208  1
------> CAND: 125.910209 3902.579102 0.7359882 1.0839139 17.3691 11.2043  4
------> CAND: 230.513419 3630.662109 0.6713149 2.3573625 17.3411 11.182  4
------> CAND: 230.268701 3797.826660 0.9283671 2.5850878 25.6747 11.1504  1
------> CAND: 115.223622 3748.411133 0.7598434 2.4343014 14.8059 11.1258 16
------> CAND:  86.399161 3690.502930 0.7160771 2.3982565 14.7681 11.0765 16
------> CAND:  52.245681 3737.195801 0.7777489 0.8190109 14.7405 11.0405 16
------> CAND: 115.425260 4216.165039 1.0565913 1.0404292 14.7308 11.0278 16
------> CAND:  86.395788 3762.670166 0.7319750 2.3904073 14.7298 11.0265 16
------> CAND: 132.246384 3779.687744 0.8273250 0.8048288 15.3369 11.0065  8
------> CAND:   0.625677 3745.799805 0.5340630 1.6547340 20.285 10.9862  2
------> CAND: 230.468264 3752.865234 0.7513651 2.4215627 15.3059 10.9744  8
------> CAND: 497.529914 3826.458984 0.8928784 0.7841452 17.0732 10.969  4
------> CAND: 115.256579 3630.662109 0.6713149 2.3573625 15.2972 10.9655  8
------> CAND:  70.827055 3665.406738 0.8238435 2.5260949 15.2873 10.9552  8
------> CAND:  59.061429 4187.044922 1.0530677 2.5868499 15.2815 10.9493  8
------> CAND:  86.044412 3827.683838 0.8641428 2.5203781 16.9964 10.908  4
------> CAND:  97.850003 4241.888184 0.9140381 2.3664846 16.9939 10.9061  4
------> CAND:  82.156706 4229.462402 0.8829527 1.2899764 16.9881 10.9014  4
------> CAND: 134.836026 4101.971680 0.8532810 1.1566726 16.979 10.8942  4
------> CAND: 197.196855 4096.247070 0.7025350 1.7810200 15.2281 10.894  8
------> CAND:  59.921183 4394.613770 0.9743119 2.3504598 15.2212 10.8868  8
------> CAND:  92.463631 3726.152832 0.9829324 0.6135631 15.2175 10.8831  8
------> CAND: 182.030880 3686.138672 0.9289209 2.5986271 16.9505 10.8716  4
------> CAND: 239.839399 4418.535645 0.9432030 2.2552207 16.9491 10.8705  4
------> CAND: 115.227255 3766.942139 0.7231908 2.3752732 14.5933 10.8488 16
------> CAND:  86.364128 3840.196289 0.8562741 2.5084815 15.1842 10.8486  8
------> CAND: 482.243786 3621.666748 0.7966383 0.6692305 16.9016 10.8327  4
------> CAND: 266.442721 4398.376953 0.9926816 2.3699114 15.1533 10.8167  8
------> CAND: 132.149068 3981.330078 0.7213779 2.2088988 14.5466 10.788 16
------> CAND: 172.738895 3619.506836 0.8374263 2.5455105 15.0914 10.7528  8
------> CAND:   1.250056 4431.527344 1.0785359 2.4668212 24.722 10.7366  1
------> CAND: 133.254577 4394.521484 0.9731627 1.3839698 15.0682 10.7288  8
------> CAND: 115.268776 3744.856201 0.5368925 1.6585816 15.0644 10.7249  8
------> CAND: 392.406907 3666.727051 0.8424681 0.6740187 16.7491 10.7117  4
------> CAND: 264.298137 3981.330078 0.7213779 2.2088988 15.0513 10.7114  8
------> CAND: 263.368575 3703.977051 0.6618609 0.9313457 16.7482 10.711  4
------> CAND: 259.073439 3617.808105 0.9487796 2.6245997 16.7242 10.692  4
------> CAND: 196.668754 4004.977295 0.9961196 2.5860603 14.4711 10.69 16
------> CAND: 436.748199 3777.504883 0.8300540 2.4949682 16.7195 10.6882  4
------> CAND: 149.533846 3676.994629 0.9755836 2.6375363 19.781 10.6872  2
------> CAND: 230.374581 3619.975586 0.8727682 2.5653093 15.0263 10.6857  8
------> CAND:   1.249796 4062.922607 0.9000401 2.4549227 24.6021 10.6845  1
------> CAND: 115.220767 3946.027832 0.9592978 2.5810030 14.459 10.6743 16
------> CAND: 115.202861 3872.096924 1.0064858 2.6215842 15.0135 10.6725  8
------> CAND: 314.827164 3698.439209 0.9227909 2.6006820 15.002 10.6606  8
------> CAND: 499.023648 3614.064697 0.9280727 2.6010988 19.734 10.6593  2
------> CAND: 186.405426 3745.167969 0.5374374 1.7504066 14.9974 10.6558  8
------> CAND:   0.625158 3724.737061 0.6338185 2.2269394 19.7113 10.6458  2
------> CAND: 339.028988 3695.360596 0.9598654 2.6224647 19.7101 10.6451  2
------> CAND:  59.917031 3617.534424 0.8687414 2.5664811 16.665 10.645  4
------> CAND: 172.802216 3896.005371 0.9220723 2.5564277 14.4341 10.642 16
------> CAND: 432.415174 3692.951172 0.7050820 0.8515148 16.6586 10.6399  4
------> CAND: 193.103876 4378.458496 1.0763974 2.5141456 14.9813 10.6392  8
------> CAND:  86.362052 4017.871826 1.0289913 2.6050241 14.4284 10.6347 16
------> CAND:   1.249537 3632.692383 0.6410893 2.2859733 24.4753 10.6295  1
------> CAND: 393.845626 3773.400391 0.8893275 2.5576086 16.6378 10.6235  4
------> CAND: 417.012787 3979.215088 0.6829836 2.0604484 19.6636 10.6176  2
------> CAND: 106.377733 3629.004883 0.6893713 2.3667932 14.414 10.6161 16
------> CAND: 177.561873 4632.317871 1.0234907 2.1173122 16.6173 10.6072  4
------> CAND:  30.855120 3767.709961 0.9542692 0.6756796 14.4016 10.6 16
------> CAND: 115.198709 3760.192871 0.8969852 2.5712926 14.3972 10.5943 16
------> CAND: 345.604172 3896.005371 0.9220723 2.5564277 14.9343 10.5908  8
------> CAND:   0.417031 4254.529785 0.7903755 1.6698192 14.9339 10.5904  8
------> CAND: 230.424926 4010.556152 0.9143679 2.5033312 14.9268 10.583  8
------> CAND:   0.625417 4547.081543 1.0903115 2.4120080 19.594 10.5763  2
------> CAND:   0.500853 4604.437012 1.0889958 2.3394110 16.5724 10.5716  4
[06:57:52][408766][INFO ] Statistics: count dirty SumSpec pages 405160 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:57:52][408766][INFO ] Data processing finished successfully!
06:57:52 (408766): called boinc_finish(0)

</stderr_txt>
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