Task 1714840317

Name: Ter5_1_dns_cfbf00111_segment_8_dms_200_40000_62_850000_0
Workunit ID: 865016626
Created: 16 Jan 2025 0:49:47 UTC
Sent: 16 Jan 2025 15:37:05 UTC
Report deadline: 30 Jan 2025 15:37:05 UTC
Received: 16 Jan 2025 18:01:23 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,569.31
CPU time (sec): 43.39
Peak working set size (MB): 235.31
Peak swap size (MB): 65249.21
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[16:48:13][39791][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_8_dms_200_62.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 850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_62.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_40000_62_850000_0_0
------> GPU usage: 0.331000
[16:48:13][39791][INFO ] Starting data processing...
[16:48:13][39791][INFO ] opti: No host transfer for n_steps. Use device global.
[16:48:13][39791][INFO ] opti: No host transfer for mean. Use device global.
[16:48:13][39791][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:48:13][39791][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:48:13][39791][INFO ] opti: power spectrum in fft callback (static link).
[16:48:13][39791][INFO ] opti: __constant__ access is not uniform, bad!
[16:48:13][39791][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[16:48:13][39791][INFO ] CUDA global memory status (initial GPU state, including context):
[16:48:13][39791][INFO ] No template file. Generating templates.
[16:48:13][39791][INFO ] Template param value T_cons = 50000
[16:48:18][39791][INFO ] Number of generated templates to be used: 50000
[16:48:18][39791][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_8_dms_200_62.cpt
[16:48:18][39791][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_8_dms_200_62.cpt (No such file or directory).
------> Starting from scratch...
[16:48:18][39791][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_62.binary
[16:48:18][39791][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_8_dms_200_DM236.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817333788094
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 236.2 cm^-3 pc
------> Scale factor: 1.6123
[16:48:18][39791][INFO ] Allocating memory for dedispersed compressed time series...
[16:48:18][39791][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:48:18][39791][INFO ] 8-bit allocation done
[16:48:18][39791][INFO ] Foobar
[16:48:18][39791][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_62.binary
[16:48:18][39791][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:48:18][39791][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:48:18][39791][INFO ] FftSize = 12582913
[16:48:18][39791][INFO ] Seed for random number generator is -1037682454.
[16:48:20][39791][INFO ] 8[16:48:20][39791][INFO ] 9[16:48:21][39791][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:48:21][39791][INFO ] Normalization factor 3.97364e-08
[16:48:21][39791][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
[16:48:21][39791][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1830 MB (2206 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:48:21][39791][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:48:21][39791][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:48:21][39791][INFO ] TimeSeriesLength = 16773868, params->nsamples = 25165824
sum = -1808.37841797, mean= -0.00010781  -0.00010781
[16:48:21][39791][INFO ] Launching time series padding kernel: grid 196608, block 32
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[18:54:20][39791][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 176.051530 4195.108887 0.8403916 2.1851084 15.8806 12.5457 16
------> CAND: 153.377696 3792.397217 0.9503160 2.5685463 16.414 12.1285  8
------> CAND: 115.322754 4208.076660 0.8077949 1.9891428 15.5039 12.0446 16
------> CAND:  91.196707 3686.682129 0.7587527 0.8163142 15.4683 11.9974 16
------> CAND: 460.750200 3688.079590 0.9439024 2.5856979 18.2789 11.93  4
------> CAND: 115.245161 3757.326416 0.7765402 2.3994486 15.3762 11.8755 16
------> CAND: 230.490582 3757.326416 0.7765402 2.3994486 16.1628 11.8656  8
------> CAND:  53.125676 3615.200684 0.9514419 2.5983963 15.2913 11.7633 16
------> CAND: 115.188848 3740.106201 0.9458720 2.5710282 15.2664 11.7304 16
------> CAND: 115.244123 3835.505859 0.8040797 2.4011269 15.1445 11.5699 16
------> CAND:  86.447690 4130.983398 0.7986897 1.4074160 15.734 11.4186  8
------> CAND: 141.389151 4064.304199 0.8136206 1.2515014 15.6719 11.3541  8
------> CAND:  86.378920 3975.542236 0.8964548 2.4480140 14.8986 11.2471 16
------> CAND: 345.865238 3804.196045 0.6228519 2.0314548 17.3902 11.2211  4
------> CAND:  76.807963 3644.264160 0.5976663 2.1218112 14.874 11.2149 16
------> CAND: 153.616185 3644.264160 0.5976663 2.1218112 14.8254 11.1513 16
------> CAND: 230.526653 3872.594971 0.7636194 2.3089838 15.4649 11.1391  8
------> CAND: 115.206494 3622.525879 0.8105102 2.4772503 14.7929 11.1089 16
------> CAND: 115.202602 3623.684814 0.8020604 2.4777408 14.763 11.0698 16
------> CAND:  81.241417 4241.872559 0.9960299 1.1994200 14.759 11.0646 16
------> CAND: 345.572512 3702.457275 0.8986530 2.5402174 15.3855 11.0569  8
------> CAND: 392.971859 4563.693848 1.0214648 1.7632397 15.3707 11.0415  8
------> CAND: 207.625749 4281.259277 0.8709741 1.5528013 15.3437 11.0136  8
------> CAND: 115.385037 4553.795410 1.0757891 1.5063465 14.7158 11.0082 16
------> CAND: 266.524985 4324.702148 0.9763151 1.3427060 25.3007 10.988  1
------> CAND: 271.816117 3656.665527 0.8812801 0.6559716 17.0857 10.9789  4
------> CAND: 172.967523 4203.153809 0.8850718 2.2632854 15.3022 10.9706  8
------> CAND: 180.178244 4062.466064 0.7298610 2.0090711 17.0697 10.9662  4
------> CAND: 155.895454 3700.760986 0.5530356 1.8598360 17.0637 10.9615  4
------> CAND: 115.193778 3781.655762 0.9516309 2.5675066 15.2724 10.9399  8
------> CAND: 115.203121 3622.605957 0.8098689 2.4765990 14.6531 10.9266 16
------> CAND:  43.178950 3760.520264 0.8692340 2.4995930 14.6531 10.9265 16
------> CAND: 115.910802 4514.508789 1.0800549 2.3245392 14.6403 10.9098 16
------> CAND: 180.160338 3853.109619 0.6324852 1.9484414 16.9946 10.9066  4
------> CAND: 460.849073 3789.540527 0.9508301 2.5739014 16.9893 10.9024  4
------> CAND: 115.279157 3834.168457 0.6978456 2.1933763 14.6153 10.8773 16
------> CAND:  86.368539 3930.664795 0.9866828 2.5594954 15.1893 10.8539  8
------> CAND: 322.375507 3699.785400 0.7181534 2.3479235 24.9692 10.844  1
------> CAND: 230.595942 4214.242676 0.8054294 1.9825114 16.8931 10.826  4
------> CAND: 115.212203 3825.443604 0.8913775 2.5122805 14.5733 10.8227 16
------> CAND: 115.234002 4085.671387 0.9406481 2.4537714 14.5709 10.8195 16
------> CAND: 172.699709 3935.705811 0.9585420 2.5424736 15.1485 10.8117  8
------> CAND: 115.208830 3917.676025 0.9598131 2.5442276 14.5639 10.8105 16
------> CAND:  17.733818 3794.153564 0.7092736 1.0410212 14.5616 10.8075 16
------> CAND: 315.249905 3834.488037 0.9157837 0.8105146 16.8638 10.8027  4
------> CAND: 171.653109 4558.848633 1.0221959 1.7051997 14.5572 10.8018 16
------> CAND: 115.213760 3783.628174 0.8511182 2.4789510 14.5543 10.798 16
------> CAND: 350.377583 4049.456787 0.9455549 1.0184852 15.118 10.7802  8
------> CAND:  48.032549 4378.834961 1.0723373 2.4528697 14.5369 10.7754 16
------> CAND:  57.854711 3734.223633 0.6566888 1.0433402 14.5358 10.774 16
------> CAND: 298.935343 3724.485352 0.8268818 0.7698879 19.874 10.7423  2
------> CAND: 172.730332 3982.261475 0.8937750 2.4347975 14.4888 10.713 16
------> CAND: 268.798026 3851.611816 0.9549254 2.5585415 15.0419 10.7017  8
------> CAND: 170.292503 4337.559570 0.9756314 1.3539519 15.0396 10.6994  8
------> CAND: 345.504520 3623.956055 0.7726552 2.4419746 16.7304 10.6969  4
------> CAND:  86.373730 3940.979736 0.9071166 2.4763989 14.4746 10.6946 16
------> CAND: 315.804476 3666.543945 0.8645943 2.5267847 16.71 10.6807  4
------> CAND: 438.893301 3775.801758 0.7449343 0.9436935 19.7671 10.679  2
------> CAND: 137.502742 4039.910645 0.8728130 1.1127205 14.4488 10.6611 16
------> CAND: 351.680838 3679.314697 0.5493829 1.3187337 16.6829 10.6593  4
------> CAND: 230.468004 4085.671387 0.9406481 2.4537714 14.9956 10.654  8
------> CAND: 460.981682 4100.057617 0.9379516 2.4352117 16.6732 10.6516  4
------> CAND: 287.960182 3617.817383 0.8822663 2.5413594 19.7147 10.6479  2
------> CAND: 131.268554 3782.626709 0.7334269 0.9648402 16.6408 10.6259  4
------> CAND: 164.747051 4568.331055 1.0482575 2.1576021 14.4158 10.6183 16
------> CAND: 115.215837 3631.709717 0.6899320 2.3176429 14.412 10.6134 16
------> CAND:  43.167791 3697.054688 0.9771243 2.6037438 14.4108 10.6119 16
------> CAND:  24.861496 3632.657471 0.6818753 0.8467422 16.6204 10.6097  4
------> CAND: 172.723065 3731.344238 0.9656588 2.5872591 14.9485 10.6054  8
------> CAND: 115.210906 3634.064453 0.6632372 2.2772877 14.9453 10.6022  8
------> CAND: 190.509563 3889.319336 0.8590648 0.9214838 16.6019 10.595  4
------> CAND: 115.180803 3658.984863 0.9343414 0.6211078 14.9377 10.5943  8
------> CAND: 172.709571 3759.940674 0.7715143 2.3853312 14.3866 10.5806 16
------> CAND: 190.502557 3818.556885 0.8209825 0.8845171 16.5828 10.5799  4
------> CAND:  94.932861 3715.002930 0.6633076 2.2404249 14.3846 10.5779 16
------> CAND: 273.882848 4359.483398 0.9734733 2.2939858 14.9148 10.5707  8
------> CAND: 115.234262 3883.167969 0.8614539 2.4474304 14.3785 10.57 16
------> CAND: 132.443871 3797.264160 0.6374030 2.0566213 14.3708 10.56 16
------> CAND:  86.374249 3894.931641 0.8553865 2.4407637 14.3705 10.5597 16
------> CAND: 115.221027 3956.969971 0.9873924 2.5571327 14.3691 10.5579 16
------> CAND: 230.558314 3834.168457 0.6978456 2.1933763 14.898 10.5534  8
------> CAND:  88.496514 3911.792236 0.9604441 2.5516129 14.3577 10.5432 16
------> CAND: 115.177689 3617.735840 0.8999462 2.5626373 14.3536 10.5379 16
------> CAND: 230.375100 3688.079590 0.9439024 2.5856979 14.8821 10.537  8
------> CAND: 115.245940 4087.420898 0.9395784 2.4375880 14.3514 10.535 16
------> CAND: 139.773447 4025.288574 0.7633219 1.2954327 14.8797 10.5346  8
------> CAND: 287.989247 3835.898682 0.9999183 2.5937669 16.5221 10.5318  4
------> CAND: 342.408576 3708.483643 0.6866653 2.2832420 14.8698 10.5243  8
------> CAND: 115.357010 4210.129395 0.8065906 1.6230030 14.3409 10.5214 16
------> CAND: 117.212500 4347.151855 0.9747119 1.3714894 14.3378 10.5174 16
------> CAND: 149.775190 4319.973633 0.9167178 2.1769907 14.3335 10.5118 16
------> CAND: 115.241528 4132.737793 0.9318063 2.3986120 14.3317 10.5095 16
------> CAND: 136.205197 3793.581543 0.7125719 2.2841644 16.4897 10.5061  4
------> CAND: 192.355711 3684.725830 0.7640683 0.8126351 14.3239 10.4994 16
------> CAND: 119.869355 3665.595947 0.8428540 2.4985168 14.8453 10.4991  8
------> CAND: 373.349852 4317.847656 0.9180093 2.1993463 14.8405 10.4942  8
------> CAND: 136.012641 4129.567871 1.0430754 1.0090163 14.839 10.4926  8
------> CAND: 326.030175 3738.072754 0.5597180 1.4707052 16.4702 10.4907  4
------> CAND:  86.359197 3621.411621 0.8638175 2.5340009 14.3132 10.4856 16
------> CAND:  77.424297 4299.990723 1.0634558 2.4771898 14.3026 10.4719 16
[18:54:20][39791][INFO ] Statistics: count dirty SumSpec pages 1866 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:54:20][39791][INFO ] Data processing finished successfully!
18:54:20 (39791): called boinc_finish(0)

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