Task 1732967260

Name: Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_153_9400000_1
Workunit ID: 875794427
Created: 20 Feb 2025 20:48:07 UTC
Sent: 21 Feb 2025 4:38:40 UTC
Report deadline: 7 Mar 2025 4:38:40 UTC
Received: 21 Feb 2025 7:05:57 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 652.46
CPU time (sec): 11.74
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>
[23:54:54][2832811][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:54:54][2832811][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_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_153.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 9400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_153.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_153_9400000_1_0
------> GPU usage: 0.500000
[23:54:54][2832811][INFO ] Starting data processing...
[23:54:54][2832811][INFO ] opti: No host transfer for n_steps. Use device global.
[23:54:54][2832811][INFO ] opti: No host transfer for mean. Use device global.
[23:54:54][2832811][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:54:54][2832811][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:54:54][2832811][INFO ] opti: power spectrum in fft callback (static link).
[23:54:54][2832811][INFO ] opti: __constant__ access is not uniform, bad!
[23:54:54][2832811][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[23:54:54][2832811][INFO ] CUDA global memory status (initial GPU state, including context):
[23:54:54][2832811][INFO ] No template file. Generating templates.
[23:54:54][2832811][INFO ] Template param value T_cons = 50000
[23:54:57][2832811][INFO ] Number of generated templates to be used: 50000
[23:54:57][2832811][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_153.cpt
[23:54:57][2832811][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_153.cpt (No such file or directory).
------> Starting from scratch...
[23:54:57][2832811][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_153.binary
[23:54:57][2832811][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM245.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044925415
------> 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: 245.3 cm^-3 pc
------> Scale factor: 1.23775
[23:54:57][2832811][INFO ] Allocating memory for dedispersed compressed time series...
[23:54:57][2832811][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:54:57][2832811][INFO ] 8-bit allocation done
[23:54:57][2832811][INFO ] Foobar
[23:54:57][2832811][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_153.binary
[23:54:57][2832811][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:54:57][2832811][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:54:57][2832811][INFO ] FftSize = 12582913
[23:54:57][2832811][INFO ] Seed for random number generator is -1046798659.
[23:54:59][2832811][INFO ] 8[23:54:59][2832811][INFO ] 9[23:54:59][2832811][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:54:59][2832811][INFO ] Normalization factor 3.97364e-08
[23:54:59][2832811][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
[23:54:59][2832811][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
[23:54:59][2832811][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:54:59][2832811][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:54:59][2832811][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:55:54][2832811][INFO ] Checkpoint committed!
[23:56:54][2832811][INFO ] Checkpoint committed!
[23:57:54][2832811][INFO ] Checkpoint committed!
[23:58:54][2832811][INFO ] Checkpoint committed!
[23:59:54][2832811][INFO ] Checkpoint committed!
[00:00:54][2832811][INFO ] Checkpoint committed!
[00:01:54][2832811][INFO ] Checkpoint committed!
[00:02:54][2832811][INFO ] Checkpoint committed!
[00:03:54][2832811][INFO ] Checkpoint committed!
[00:04:54][2832811][INFO ] Checkpoint committed!
[00:05:45][2832811][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 461.773445 3682.398438 0.6257868 4.9249029 23.3205 12.7919  2
------> CAND: 173.190960 3942.331787 0.9744273 5.5196695 18.6157 12.1994  4
------> CAND: 153.261955 4052.419434 0.9691252 5.4322371 16.3214 12.0315  8
------> CAND: 230.886852 3682.398438 0.6257868 4.9249029 18.2961 11.9437  4
------> CAND:  44.591718 3863.846191 0.9321979 4.1289897 15.2922 11.7646 16
------> CAND: 346.491174 4045.823486 0.9706120 5.4710121 18.0412 11.74  4
------> CAND: 138.817416 3731.084473 0.8959219 3.9936292 15.1631 11.5943 16
------> CAND: 115.473270 3712.961670 0.6321204 4.7135830 15.0997 11.5109 16
------> CAND: 115.520760 3682.544922 0.8233603 5.4840298 15.0214 11.4081 16
------> CAND: 230.977680 3917.364258 0.8239763 5.3105497 15.6869 11.3697  8
------> CAND:  86.590160 3928.234863 0.9173580 5.4615054 14.9508 11.3155 16
------> CAND: 166.534550 3712.490479 0.8835216 3.9799726 17.5049 11.3125  4
------> CAND: 249.851262 3794.021484 0.9285511 4.0389199 15.6309 11.3114  8
------> CAND: 199.074403 3995.893555 0.8507223 4.4786983 14.916 11.2698 16
------> CAND: 347.772890 3913.667969 1.0081700 5.5803552 25.9163 11.2553  1
------> CAND: 139.665232 3855.572266 0.8619180 4.2290549 14.9046 11.255 16
------> CAND: 115.529583 3876.968018 0.8490515 5.3699255 14.8866 11.2314 16
------> CAND: 173.213019 3621.951904 0.8527422 5.5395021 14.8855 11.23 16
------> CAND: 166.532734 3732.795654 0.8950331 3.9917262 17.3869 11.2185  4
------> CAND: 168.815636 3875.380371 0.9301790 5.5130296 14.8646 11.2026 16
------> CAND: 330.203601 3732.125732 0.8651963 4.0266256 15.4625 11.1367  8
------> CAND:  56.522132 3663.175781 0.6354034 4.4360328 15.4167 11.0892  8
------> CAND: 173.263363 3981.723145 0.9734246 5.5065184 14.7644 11.0716 16
------> CAND: 115.490397 4082.703125 0.9680672 5.4362350 15.3829 11.0542  8
------> CAND:  86.588863 3804.417480 0.7838626 5.3193479 14.7272 11.0231 16
------> CAND: 346.381921 3942.331787 0.9744273 5.5196695 20.2811 10.9839  2
------> CAND:  64.975383 3786.218506 0.8065426 5.3810658 14.6732 10.9527 16
------> CAND: 115.536330 3927.591064 0.9178796 5.4696021 14.6728 10.9522 16
------> CAND: 398.148807 3995.893555 0.8507223 4.4786983 15.2608 10.9278  8
------> CAND: 115.496366 3738.294434 0.8258147 5.4581695 14.6539 10.9276 16
------> CAND: 156.308592 3962.427734 0.7846135 4.6991606 14.6508 10.9236 16
------> CAND: 419.356154 3713.069824 0.6316209 4.7398257 17.0006 10.9113  4
------> CAND: 231.025690 3677.870361 0.8615748 5.5136728 16.9937 10.9059  4
------> CAND: 303.117333 4009.245361 0.8939953 5.3665605 16.9804 10.8953  4
------> CAND:   4.620561 4254.204590 1.0402384 5.3629556 14.6242 10.8889 16
------> CAND: 116.055089 3642.354980 0.9561401 3.8408306 14.6087 10.8687 16
------> CAND: 245.970562 4321.128906 1.0149724 5.1454139 15.2027 10.8678  8
------> CAND: 281.430153 3965.132324 0.7832397 5.0205407 20.0439 10.8431  2
------> CAND: 140.275598 3983.052734 1.0188857 5.5514026 14.5663 10.8137 16
------> CAND: 148.758173 3649.467285 0.6569429 4.3127255 14.5623 10.8084 16
------> CAND:  34.422073 3635.611816 0.7163244 4.1463022 14.561 10.8067 16
------> CAND:  57.779454 3663.648193 0.8846504 5.5641007 14.5569 10.8014 16
------> CAND: 108.103469 3872.420166 1.0034363 5.5936575 14.5534 10.7969 16
------> CAND:  57.756358 3677.870361 0.8615748 5.5136728 14.5346 10.7724 16
------> CAND: 230.924741 3859.660889 0.7308334 5.0409756 15.1041 10.7659  8
------> CAND: 141.306108 3860.003906 0.7314526 5.0640168 15.0938 10.7553  8
------> CAND: 471.708234 3733.735107 0.8636375 4.0306726 16.7929 10.7465  4
------> CAND: 426.406759 3776.734131 0.9330564 4.0177388 19.8769 10.7441  2
------> CAND: 129.695409 3966.770752 0.7817938 5.0011811 15.0781 10.7391  8
------> CAND: 115.538925 4144.469727 1.0364381 5.4628487 14.4947 10.7206 16
------> CAND:   8.346593 3770.985840 0.9610387 5.5858936 14.4915 10.7165 16
------> CAND: 126.902831 3731.007812 0.8659177 4.0296593 14.4835 10.7061 16
------> CAND: 346.520758 3840.121582 0.8719355 5.4455900 16.7404 10.7048  4
------> CAND:  86.610921 3647.851807 0.9697195 5.6459122 14.4821 10.7043 16
------> CAND:  52.088678 3720.822754 0.7300654 5.2781653 15.0305 10.6899  8
------> CAND: 214.991397 3638.848877 0.6867406 5.2452788 15.0246 10.6839  8
------> CAND: 363.120002 4313.104980 1.0146952 4.7987008 15.0093 10.6681  8
------> CAND: 115.585378 3619.652832 0.9258837 5.6157479 14.4507 10.6636 16
------> CAND:  55.749833 3751.978027 0.8434774 4.1060076 14.9692 10.6267  8
------> CAND: 111.499665 3751.978027 0.8434774 4.1060076 16.637 10.6229  4
------> CAND:  83.332801 3964.783936 0.7815232 4.7971377 16.6177 10.6075  4
------> CAND: 425.247012 4320.677734 1.0156171 4.7498503 16.5929 10.5879  4
------> CAND: 306.783419 4299.125000 0.9828808 4.8937178 14.9143 10.5702  8
------> CAND: 103.087676 3672.883301 0.8703656 5.5406384 14.3727 10.5625 16
------> CAND: 181.100021 3972.259033 0.8620036 4.4116793 14.3701 10.5592 16
------> CAND: 346.371281 3688.499023 0.8089375 5.4436035 16.5481 10.5524  4
------> CAND: 115.520500 3629.104004 0.7741162 5.4356599 14.3557 10.5406 16
------> CAND: 462.187362 3786.740479 0.9911456 5.6095552 16.5316 10.5393  4
------> CAND: 175.992881 3759.366211 0.9375367 3.9919119 14.3525 10.5364 16
------> CAND: 115.492214 3787.667969 0.8054513 5.3852143 14.3476 10.5301 16
------> CAND:  86.540594 3859.883789 0.7316283 4.5710030 14.3427 10.5238 16
------> CAND: 141.938273 3804.807129 0.9931844 3.9841561 16.4966 10.5116  4
------> CAND:  95.450062 3710.252930 0.6402966 4.7037950 19.4731 10.5047  2
------> CAND: 124.931600 3976.775879 0.7749195 4.7746129 14.8464 10.5003  8
------> CAND: 166.529879 3762.416260 0.9116549 4.0090880 24.1691 10.4965  1
------> CAND: 231.105099 3948.499512 0.9126110 5.4534864 14.8404 10.4941  8
------> CAND: 183.212425 3963.295410 0.7828460 4.9522724 14.3179 10.4917 16
------> CAND: 115.443426 3682.398438 0.6257868 4.9249029 14.8372 10.4908  8
------> CAND:  86.530473 4128.732910 0.9381500 4.5625849 14.3117 10.4837 16
------> CAND:  80.167568 3719.275146 0.7360248 5.3102646 16.4592 10.482  4
------> CAND: 263.786125 3713.111328 0.6328741 4.8790164 14.8228 10.476  8
------> CAND: 204.765958 3794.505615 0.7184455 5.1466665 19.4233 10.4752  2
------> CAND: 144.302920 4272.803711 1.0489762 5.3911638 14.8196 10.4727  8
------> CAND: 115.488840 3917.364258 0.8239763 5.3105497 14.2873 10.4521 16
------> CAND:  91.762697 3972.168213 0.7769663 4.8480425 14.286 10.4505 16
------> CAND:  32.791058 3662.349854 0.6430282 4.3843985 14.2846 10.4487 16
------> CAND:  27.317231 3881.787842 1.0045635 4.0569263 14.275 10.4363 16
------> CAND:  80.828538 3945.846924 0.7996074 4.5403929 14.2698 10.4295 16
------> CAND: 173.245717 4045.823486 0.9706120 5.4710121 14.7701 10.4218  8
------> CAND: 130.281900 3635.157471 0.7212821 5.3271618 14.2618 10.4192 16
------> CAND:  76.969118 4132.162109 0.8991324 4.6610212 14.2587 10.4152 16
------> CAND: 386.740006 3853.060059 0.8639216 4.2146015 14.7618 10.4132  8
------> CAND: 100.252798 3623.334961 0.8184459 5.4988809 16.3688 10.4104  4
------> CAND: 343.327757 4061.093750 0.9693483 4.3324571 14.7506 10.4018  8
------> CAND: 253.448578 3629.104004 0.7741162 4.0143123 14.7495 10.4006  8
------> CAND: 166.630569 3648.815430 0.6592232 4.3369164 14.7383 10.3891  8
------> CAND: 346.669197 3909.050293 1.0076917 5.5872521 14.7378 10.3886  8
------> CAND:  75.960406 3656.836914 0.9328817 3.8733304 14.2344 10.3839 16
------> CAND: 115.459256 3943.549561 0.8014804 5.1714087 14.2338 10.3831 16
------> CAND: 410.854116 3903.905029 0.8328351 5.3360023 16.3311 10.3806  4
[00:05:45][2832811][INFO ] Statistics: count dirty SumSpec pages 1895 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:05:45][2832811][INFO ] Data processing finished successfully!
00:05:45 (2832811): called boinc_finish(0)

</stderr_txt>
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