Task 1715600085

Name: Ter5_1_dns_cfbf00112_segment_2_dms_200_40000_124_1100000_0
Workunit ID: 865472044
Created: 17 Jan 2025 10:37:00 UTC
Sent: 17 Jan 2025 12:15:17 UTC
Report deadline: 31 Jan 2025 12:15:17 UTC
Received: 18 Jan 2025 4:25:13 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 869.66
CPU time (sec): 16.98
Peak working set size (MB): 259.27
Peak swap size (MB): 6173.92
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>
[23:10:32][146835][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_2_dms_200_124.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 1100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_124.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_40000_124_1100000_0_0
------> GPU usage: 0.500000
[23:10:32][146835][INFO ] Starting data processing...
[23:10:32][146835][INFO ] opti: No host transfer for n_steps. Use device global.
[23:10:32][146835][INFO ] opti: No host transfer for mean. Use device global.
[23:10:32][146835][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:10:32][146835][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:10:32][146835][INFO ] opti: power spectrum in fft callback (static link).
[23:10:32][146835][INFO ] opti: __constant__ access is not uniform, bad!
[23:10:32][146835][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[23:10:32][146835][INFO ] CUDA global memory status (initial GPU state, including context):
[23:10:32][146835][INFO ] No template file. Generating templates.
[23:10:32][146835][INFO ] Template param value T_cons = 50000
[23:10:35][146835][INFO ] Number of generated templates to be used: 50000
[23:10:35][146835][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_2_dms_200_124.cpt
[23:10:35][146835][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_2_dms_200_124.cpt (No such file or directory).
------> Starting from scratch...
[23:10:35][146835][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_124.binary
[23:10:35][146835][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_2_dms_200_DM242.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693960986588
------> 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: 242.4 cm^-3 pc
------> Scale factor: 2.16747
[23:10:35][146835][INFO ] Allocating memory for dedispersed compressed time series...
[23:10:35][146835][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:10:35][146835][INFO ] 8-bit allocation done
[23:10:35][146835][INFO ] Foobar
[23:10:35][146835][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_2_dms_200_124.binary
[23:10:35][146835][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:10:35][146835][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:10:35][146835][INFO ] FftSize = 12582913
[23:10:35][146835][INFO ] Seed for random number generator is 1108099459.
[23:10:36][146835][INFO ] 8[23:10:36][146835][INFO ] 9[23:10:36][146835][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:10:36][146835][INFO ] Normalization factor 3.97364e-08
[23:10:36][146835][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
[23:10:36][146835][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1419 MB (6510 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:10:36][146835][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:10:36][146835][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:10:36][146835][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:11:32][146835][INFO ] Checkpoint committed!
[23:12:33][146835][INFO ] Checkpoint committed!
[23:13:33][146835][INFO ] Checkpoint committed!
[23:14:33][146835][INFO ] Checkpoint committed!
[23:15:33][146835][INFO ] Checkpoint committed!
[23:16:33][146835][INFO ] Checkpoint committed!
[23:17:33][146835][INFO ] Checkpoint committed!
[23:18:33][146835][INFO ] Checkpoint committed!
[23:19:33][146835][INFO ] Checkpoint committed!
[23:20:33][146835][INFO ] Checkpoint committed!
[23:21:34][146835][INFO ] Checkpoint committed!
[23:22:34][146835][INFO ] Checkpoint committed!
[23:23:34][146835][INFO ] Checkpoint committed!
[23:24:34][146835][INFO ] Checkpoint committed!
[23:25:01][146835][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.203899 4013.112061 0.6984866 2.2306616 15.6001 12.1722 16
------> CAND: 309.198930 3677.914551 0.7338917 0.7432168 16.4364 12.152  8
------> CAND: 265.639021 3619.010986 0.8440669 2.5915627 16.3947 12.1082  8
------> CAND:  82.016052 4226.630371 1.0184850 1.0199804 15.5185 12.0638 16
------> CAND: 270.142543 3711.802490 0.6421927 2.3390415 16.2537 11.9606  8
------> CAND: 460.920179 4480.576660 1.0891172 2.5490830 18.1367 11.8164  4
------> CAND: 115.220508 4302.483887 0.9353801 2.4653928 18.0417 11.7405  4
------> CAND: 246.038554 4106.720703 0.9723928 2.5869455 17.8031 11.5501  4
------> CAND:  68.251427 3890.628418 0.5783654 1.4293562 21.0423 11.4359  2
------> CAND:  91.652146 3887.292725 0.9646835 2.6413009 17.6018 11.3896  4
------> CAND: 203.245494 3782.779541 0.9534488 0.6532965 14.9994 11.3792 16
------> CAND: 332.205195 3661.422363 0.8375276 2.5821564 15.6677 11.3497  8
------> CAND: 230.407798 4013.112061 0.6984866 2.2306616 15.6068 11.2864  8
------> CAND:  95.347037 3653.951904 0.9230929 2.6428666 14.9096 11.2616 16
------> CAND: 139.368094 4586.348633 1.1002648 1.3309088 14.9044 11.2547 16
------> CAND: 267.142357 4684.409668 1.1044589 2.4095862 20.6905 11.2269  2
------> CAND:  68.251686 3888.695801 0.5810895 1.4292382 20.6778 11.2194  2
------> CAND: 115.248794 3831.114990 0.6547186 2.2739480 15.5209 11.1973  8
------> CAND: 189.144026 4504.427734 0.9671124 2.3305373 15.5179 11.1941  8
------> CAND: 115.214799 3994.334961 0.9682434 2.6166022 14.8511 11.1849 16
------> CAND:  68.251946 3886.939697 0.5833715 1.4325312 25.7255 11.1725  1
------> CAND:  86.438866 4486.337891 0.8915623 2.1809118 15.4626 11.1368  8
------> CAND: 352.410837 4524.206543 0.9651333 2.3169870 15.4335 11.1066  8
------> CAND: 460.901235 4172.796387 0.9686540 2.5711501 17.2372 11.0994  4
------> CAND: 138.671831 3988.357666 0.9235795 2.5841346 14.7702 11.0792 16
------> CAND:  86.384110 3625.389893 0.7099368 2.4564464 14.7605 11.0666 16
------> CAND: 140.097055 3785.377930 0.9920981 0.6304188 14.7598 11.0656 16
------> CAND:  34.605286 3622.483643 0.7951400 0.6132892 14.7538 11.0578 16
------> CAND: 115.327945 4658.690430 0.9721076 2.0397503 14.7524 11.056 16
------> CAND: 115.233224 3860.224854 0.7418245 2.4131477 14.7304 11.0273 16
------> CAND: 298.895638 4011.127686 0.6546953 1.4071105 15.3551 11.0255  8
------> CAND: 174.248201 3634.558838 0.9698997 0.5109807 17.1163 11.0033  4
------> CAND:  73.820234 3672.840576 0.5038220 1.9683856 14.6848 10.9678 16
------> CAND: 172.713463 3621.074951 0.8074424 2.5584464 20.2464 10.9633  2
------> CAND: 460.782379 4002.597656 0.8817163 2.5252459 17.0345 10.9383  4
------> CAND: 252.965113 4024.012451 0.8736982 0.9650784 17.0128 10.921  4
------> CAND: 193.016162 3629.075195 0.6597158 2.3835716 15.2312 10.8972  8
------> CAND: 139.520426 3629.757812 0.9697480 2.6672435 16.9802 10.8952  4
------> CAND: 115.224660 3627.643311 0.6795205 2.4119627 15.228 10.8939  8
------> CAND: 182.218505 3880.787598 0.6332808 1.2052275 14.6124 10.8736 16
------> CAND:  81.446170 3753.614746 0.5125542 1.5090734 14.6122 10.8734 16
------> CAND: 115.192481 4120.548828 0.9155698 2.5350270 14.611 10.8717 16
------> CAND:  87.123971 3634.558838 0.9698997 0.5109807 15.2042 10.8693  8
------> CAND: 493.832687 3850.474854 0.8208976 2.5170460 20.088 10.8693  2
------> CAND: 323.041927 4724.447266 1.1003709 1.5308667 16.9317 10.8566  4
------> CAND:  69.210573 3622.483643 0.7951400 0.6132892 15.1879 10.8525  8
------> CAND: 363.273371 3628.637939 0.6658520 2.3926368 15.1627 10.8264  8
------> CAND: 153.701044 3979.553223 0.7537768 2.3660624 15.1617 10.8253  8
------> CAND: 282.128492 3626.244385 0.6989589 0.7213219 15.1428 10.8058  8
------> CAND: 178.560724 3868.787842 0.7292559 0.9777650 16.8645 10.8033  4
------> CAND: 194.626676 3807.466064 0.9041204 0.7038125 16.8326 10.7779  4
------> CAND: 103.893193 4622.098633 1.0991819 2.4674842 24.7963 10.7689  1
------> CAND:  40.950285 3626.697266 0.6947547 2.4486141 14.5298 10.7662 16
------> CAND:  99.464928 3621.077881 0.7849477 2.5345602 14.5152 10.7473 16
------> CAND:  94.572143 4504.427734 0.9671124 2.3305373 14.5141 10.7458 16
------> CAND: 403.017718 3713.329346 0.8482486 2.5748312 15.0772 10.7381  8
------> CAND:  86.357380 4209.983398 1.0182446 2.6059339 14.4989 10.7261 16
------> CAND: 152.550900 4197.531738 0.9658881 1.0442126 15.0633 10.7238  8
------> CAND: 263.462517 4028.027588 1.0307184 0.8225186 15.059 10.7194  8
------> CAND:  27.353043 4085.325684 0.8024778 1.1426610 14.489 10.7133 16
------> CAND: 115.236857 3626.067383 0.7004268 2.4394255 14.4825 10.7048 16
------> CAND:  68.577111 3906.879883 0.8906532 2.5708706 14.4739 10.6937 16
------> CAND: 206.240489 3659.872803 0.8409570 2.5808163 15.0292 10.6886  8
------> CAND:  17.062986 3886.939697 0.5833715 1.4325312 16.7105 10.6811  4
------> CAND: 157.351560 4099.794922 1.0420498 2.6594634 14.4462 10.6577 16
------> CAND: 113.166233 3607.553955 0.9668022 2.6624045 14.4374 10.6464 16
------> CAND: 491.460254 3769.634033 0.9551529 2.6508121 16.6453 10.6294  4
------> CAND: 115.242306 4303.938477 0.9061493 2.4001071 14.4153 10.6177 16
------> CAND:  86.358678 3620.973633 0.7864632 2.5404015 14.3992 10.5968 16
------> CAND:  86.448209 3711.986084 0.5068526 1.8628367 14.3988 10.5963 16
------> CAND: 115.218172 4000.059082 0.9972618 2.6435242 14.3934 10.5893 16
------> CAND: 115.260991 3651.979248 0.5309768 2.1181862 14.3932 10.589 16
------> CAND: 461.637981 3807.772461 0.9034721 0.7137175 16.5824 10.5796  4
------> CAND:  69.891006 4278.175781 0.8163928 2.2169445 14.919 10.5751  8
------> CAND: 131.741120 3733.418945 0.6096715 1.0186825 14.38 10.572 16
------> CAND:  48.036442 3965.990479 0.8952242 2.5636718 14.3792 10.571 16
------> CAND: 256.241675 3994.303223 0.7417060 2.3516521 16.5714 10.5709  4
------> CAND: 106.480499 3773.947021 0.8382747 2.5546153 14.3763 10.5672 16
------> CAND: 230.481758 3795.606445 0.6673614 2.3153138 14.9056 10.5612  8
------> CAND: 350.553530 3652.464600 0.8923122 2.6230164 16.5579 10.5602  4
------> CAND: 196.940719 3651.843506 0.9402719 0.5399663 14.9014 10.5569  8
------> CAND: 192.597055 3620.774658 0.8510209 0.5710545 14.8827 10.5376  8
------> CAND:  68.282568 4764.213867 1.0565679 1.7437561 19.5091 10.526  2
------> CAND: 203.234854 4443.455078 0.9943201 2.4269185 14.3411 10.5217 16
------> CAND: 237.334876 4053.453613 0.8625272 1.0054220 14.8542 10.5083  8
------> CAND: 123.019277 4106.720703 0.9723928 2.5869455 19.476 10.5064  2
------> CAND:  46.515718 3625.942383 0.7044857 2.4604919 14.3276 10.5042 16
------> CAND: 341.815078 3794.553223 0.7852622 2.5005832 14.8372 10.4908  8
------> CAND:  98.991584 4132.410645 1.0083625 0.9404519 14.3135 10.486 16
------> CAND:  42.655001 3890.968994 0.5774930 1.9402517 14.3129 10.4852 16
------> CAND: 483.816671 4090.700928 0.7246438 2.1909506 19.4203 10.4733  2
------> CAND: 103.883850 4443.051758 0.9948705 2.4380927 24.1028 10.4677  1
------> CAND:  38.163935 4181.240723 0.8688854 2.4262998 14.2991 10.4674 16
------> CAND: 431.839583 4127.526855 0.9139883 2.5302196 16.437 10.4644  4
------> CAND: 287.892969 4127.526855 0.9139883 2.5302196 16.4335 10.4616  4
------> CAND:  86.344665 3707.833496 0.9810911 2.6750350 14.2939 10.4607 16
------> CAND: 298.395564 4491.448730 0.9368293 1.4902941 14.8064 10.4592  8
------> CAND: 201.508859 3713.329346 0.8482486 2.5748312 14.2893 10.4547 16
------> CAND: 226.251500 3968.042236 0.7635343 2.3817682 16.4211 10.4518  4
------> CAND: 105.369021 3622.095947 0.7985510 0.6099606 14.2868 10.4515 16
[23:25:01][146835][INFO ] Statistics: count dirty SumSpec pages 1852 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:25:01][146835][INFO ] Data processing finished successfully!
23:25:01 (146835): called boinc_finish(0)

</stderr_txt>
]]>