Task 1688293260

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[13:18:02][139822][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_cfbf00084_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00084_segment_4_dms_200_181.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 1550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00084_segment_4_dms_200_181.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00084_segment_4_dms_200_40000_181_1550000_1_0
------> GPU usage: 0.500000
[13:18:02][139822][INFO ] Starting data processing...
[13:18:02][139822][INFO ] opti: No host transfer for n_steps. Use device global.
[13:18:02][139822][INFO ] opti: No host transfer for mean. Use device global.
[13:18:02][139822][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:18:02][139822][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:18:02][139822][INFO ] opti: power spectrum in fft callback (static link).
[13:18:02][139822][INFO ] opti: __constant__ access is not uniform, bad!
[13:18:02][139822][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[13:18:02][139822][INFO ] CUDA global memory status (initial GPU state, including context):
[13:18:02][139822][INFO ] No template file. Generating templates.
[13:18:02][139822][INFO ] Template param value T_cons = 50000
[13:18:07][139822][INFO ] Number of generated templates to be used: 50000
[13:18:07][139822][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00084_segment_4_dms_200_181.cpt
[13:18:07][139822][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00084_segment_4_dms_200_181.cpt (No such file or directory).
------> Starting from scratch...
[13:18:07][139822][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00084_segment_4_dms_200_181.binary
[13:18:07][139822][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00084/Ter5_1_dns_cfbf00084_segment_4_dms_200_DM248.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735106042179
------> 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): 174805.71
------> DEC (J2000): -244747.799999
------> 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: 248.1 cm^-3 pc
------> Scale factor: 1.44498
[13:18:07][139822][INFO ] Allocating memory for dedispersed compressed time series...
[13:18:07][139822][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:18:07][139822][INFO ] 8-bit allocation done
[13:18:07][139822][INFO ] Foobar
[13:18:07][139822][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00084_segment_4_dms_200_181.binary
[13:18:07][139822][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:18:07][139822][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:18:07][139822][INFO ] FftSize = 12582913
[13:18:07][139822][INFO ] Seed for random number generator is -1030844400.
[13:18:09][139822][INFO ] 8[13:18:09][139822][INFO ] 9[13:18:10][139822][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:18:10][139822][INFO ] Normalization factor 3.97364e-08
[13:18:10][139822][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
[13:18:10][139822][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1640 MB (14645 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:18:10][139822][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:18:10][139822][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:18:10][139822][INFO ] TimeSeriesLength = 16776482, params->nsamples = 25165824
sum = -1152.90112305, mean= -0.00006872  -0.00006872
[13:18:10][139822][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:19:02][139822][INFO ] Checkpoint committed!
[13:20:02][139822][INFO ] Checkpoint committed!
[13:21:02][139822][INFO ] Checkpoint committed!
[13:22:03][139822][INFO ] Checkpoint committed!
[13:23:03][139822][INFO ] Checkpoint committed!
[13:24:03][139822][INFO ] Checkpoint committed!
[13:25:03][139822][INFO ] Checkpoint committed!
[13:26:03][139822][INFO ] Checkpoint committed!
[13:27:03][139822][INFO ] Checkpoint committed!
[13:28:03][139822][INFO ] Checkpoint committed!
[13:29:03][139822][INFO ] Checkpoint committed!
[13:30:03][139822][INFO ] Checkpoint committed!
[13:31:03][139822][INFO ] Checkpoint committed!
[13:31:44][139822][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.233224 4272.350586 0.9379963 2.6631644 18.3365 14.1608  8
------> CAND: 300.655888 4401.733887 0.8539302 1.1889751 18.7811 12.3319  4
------> CAND: 172.783271 4171.482422 0.7683202 2.5197055 16.4509 12.1671  8
------> CAND: 115.206235 3939.065918 0.7132224 2.5376656 18.4863 12.0958  4
------> CAND:  86.405130 3703.242188 0.6128470 2.4759040 15.2784 11.7463 16
------> CAND: 115.209608 3749.857422 0.9738465 2.7647076 18.0164 11.7203  4
------> CAND: 115.242047 4143.404785 0.7867392 2.5570273 15.2581 11.7195 16
------> CAND: 115.238933 4421.927734 0.9875715 2.6744907 15.2159 11.6639 16
------> CAND:  86.412137 4155.611816 0.7789229 2.5416598 15.1839 11.6218 16
------> CAND: 115.314191 3704.694092 0.4173267 1.9068416 15.1569 11.5862 16
------> CAND: 258.621374 3938.800049 0.9746225 2.7613173 15.8768 11.5673  8
------> CAND: 115.299139 3782.491455 0.4254332 1.6376034 15.097 11.5074 16
------> CAND: 172.824274 4125.935059 0.7963778 2.5683222 15.7929 11.4799  8
------> CAND: 115.233743 3663.874512 0.7986534 2.6636322 15.0556 11.453 16
------> CAND: 144.117371 3780.379150 0.4320639 1.7075981 15.7096 11.3933  8
------> CAND: 230.466188 4272.350586 0.9379963 2.6631644 17.4944 11.3041  4
------> CAND: 442.246678 3902.591064 0.8108925 2.6493099 20.8054 11.2951  2
------> CAND: 290.942201 3655.353760 0.8754602 0.4853073 15.6062 11.2859  8
------> CAND: 115.280714 3686.941650 0.6495090 2.5150805 15.583 11.2617  8
------> CAND:  29.981352 4368.334961 0.7525886 1.3467014 14.8966 11.2444 16
------> CAND: 345.783233 4565.895996 0.9317251 2.5414059 15.5651 11.2432  8
------> CAND:  86.338696 3852.151855 1.0046228 2.7768314 14.8858 11.2304 16
------> CAND: 115.223362 4031.347900 0.8758906 2.6754718 14.8773 11.2192 16
------> CAND: 250.353412 3828.629150 0.4924453 2.1092136 17.3166 11.1625  4
------> CAND: 230.429078 3868.476074 0.7504314 2.5872431 15.4813 11.1562  8
------> CAND: 230.446984 4031.347900 0.8758906 2.6754718 15.4785 11.1533  8
------> CAND: 172.709830 3638.739258 0.5487583 2.3818243 15.4559 11.1298  8
------> CAND: 172.816748 3890.583740 0.5592945 2.2607920 15.4499 11.1236  8
------> CAND: 259.071622 3952.017578 0.8796499 2.6921272 15.4488 11.1225  8
------> CAND: 115.210906 3811.132324 0.7088315 2.5616221 14.8024 11.1213 16
------> CAND: 125.176836 3828.629150 0.4924453 2.1092136 15.444 11.1176  8
------> CAND:  47.439571 4010.605713 0.5540847 1.3347503 15.4363 11.1096  8
------> CAND: 242.814931 3922.968262 0.7936952 0.7817978 20.4862 11.1056  2
------> CAND: 143.211425 3869.272217 0.7512643 0.7605178 15.4289 11.1018  8
------> CAND: 465.631308 3671.174072 0.4438259 1.1128838 17.2186 11.0846  4
------> CAND:  57.616482 4272.350586 0.9379963 2.6631644 14.7667 11.0747 16
------> CAND: 172.768739 3929.983154 0.7217612 2.5375814 17.1992 11.0692  4
------> CAND:  86.391636 4171.482422 0.7683202 2.5197055 14.7553 11.0598 16
------> CAND: 230.735039 5046.784668 1.0219883 1.8708392 15.3672 11.0379  8
------> CAND: 122.582523 4299.212891 0.9929358 2.7104154 14.7365 11.0352 16
------> CAND: 353.247495 4249.469238 0.8375689 1.0602958 15.3596 11.03  8
------> CAND: 172.945984 3968.699219 0.6163948 2.3648844 15.3104 10.9791  8
------> CAND: 386.917251 3619.323975 0.8659729 2.7013881 20.2657 10.9747  2
------> CAND: 345.537478 3929.983154 0.7217612 2.5375814 20.227 10.9517  2
------> CAND: 115.270333 4426.395508 0.8444029 2.4951487 14.6717 10.9508 16
------> CAND:  52.587195 3760.049316 0.9424095 2.7452283 15.2807 10.9484  8
------> CAND: 229.461368 4318.723633 0.9308922 2.6477857 20.2185 10.9467  2
------> CAND: 172.743307 3784.717285 0.7535003 2.6171162 15.2759 10.9435  8
------> CAND: 499.863420 4696.284180 0.8554701 2.2244508 17.0271 10.9324  4
------> CAND: 115.228293 4171.824219 0.8677423 2.6255434 14.6435 10.9141 16
------> CAND:  91.949024 3925.505127 0.7916475 2.6158977 14.6243 10.8891 16
------> CAND: 199.653109 4146.355957 0.7185653 1.1014132 14.6174 10.8801 16
------> CAND:  86.378920 3922.591797 0.8298565 2.6567819 14.6127 10.8739 16
------> CAND: 276.032881 3725.939697 0.5492824 0.9036719 15.195 10.8598  8
------> CAND:  86.414992 4184.413086 0.6776712 2.3198597 14.5954 10.8515 16
------> CAND: 376.726586 4665.780273 1.0427353 2.6190085 16.9182 10.8459  4
------> CAND:  86.376584 3739.842285 0.7000728 2.5669549 14.5885 10.8424 16
------> CAND: 345.577442 4047.273193 0.8706896 2.6734884 16.9132 10.8419  4
------> CAND:  86.371654 3784.717285 0.7535003 2.6171162 14.5877 10.8414 16
------> CAND: 118.431414 4554.909180 0.8593702 2.4268494 14.5851 10.838 16
------> CAND: 159.538184 4457.780273 0.7171328 2.0807526 14.5795 10.8308 16
------> CAND: 460.889557 3788.591064 0.7474129 2.6109123 20.0209 10.8295  2
------> CAND: 230.487208 3787.897949 0.6122872 2.4472156 15.1468 10.81  8
------> CAND: 230.587119 3732.713623 0.4197646 1.4338263 15.1463 10.8095  8
------> CAND: 146.484095 4134.760254 0.7257226 2.4540944 15.1433 10.8064  8
------> CAND: 345.514641 3883.073975 0.7346590 2.5790479 24.8763 10.8036  1
------> CAND:  86.408244 3818.923828 0.5846123 2.3852103 14.5505 10.7931 16
------> CAND:  96.355230 4566.808105 0.8533871 1.4171014 15.1179 10.7802  8
------> CAND: 282.288609 4363.119629 0.8984253 1.0964994 15.1157 10.7778  8
------> CAND: 274.484131 3798.742676 0.9800947 2.7685370 16.8082 10.7586  4
------> CAND:  25.400497 4216.656738 0.8829202 2.6404397 14.5233 10.7577 16
------> CAND: 115.242566 4489.157715 1.0486780 2.7074604 15.095 10.7565  8
------> CAND: 153.603469 3628.176025 0.6294096 2.5146558 16.8035 10.7549  4
------> CAND: 370.387036 3816.386719 0.5920710 0.9191825 15.0872 10.7485  8
------> CAND: 230.376398 3790.096191 0.8753294 2.7051818 15.0788 10.7397  8
------> CAND:  16.666197 4052.199219 0.5307246 1.9162315 15.0734 10.7342  8
------> CAND: 115.188848 3868.956055 1.0069311 2.7816389 14.5048 10.7338 16
------> CAND:  86.408504 3890.583740 0.5592945 2.2607920 14.5009 10.7286 16
------> CAND: 155.530843 3904.537354 0.8969024 0.6713899 19.8086 10.7036  2
------> CAND: 167.373544 3670.348633 0.9753973 2.7618268 16.7303 10.6968  4
------> CAND:  86.350114 3971.125977 1.0027368 2.7752175 15.0164 10.6754  8
------> CAND: 163.063356 3695.600098 0.8765075 0.5182148 16.6929 10.6672  4
------> CAND:  50.072291 3816.124756 0.7009610 0.7618376 14.4498 10.6623 16
------> CAND:  86.378660 3775.883789 0.7945111 2.6481931 14.4458 10.6572 16
------> CAND: 460.932635 4272.350586 0.9379963 2.6631644 19.725 10.654  2
------> CAND: 438.718652 4923.341797 0.9552119 1.9184214 19.7244 10.6536  2
------> CAND: 347.785087 3957.982422 0.6864797 2.4784937 19.7155 10.6483  2
------> CAND: 115.207532 3972.896240 1.0239904 2.7867768 14.9852 10.6432  8
------> CAND: 178.141097 3961.283691 0.9740686 2.7548869 14.4214 10.6256 16
------> CAND: 109.817787 3618.763428 0.8350956 2.6835055 14.4169 10.6198 16
------> CAND:  47.436457 3828.450439 0.4903435 1.2453861 14.9559 10.613  8
------> CAND: 115.205716 3941.604980 0.7088740 2.5240595 14.4071 10.607 16
------> CAND: 115.277600 3793.223633 0.5048175 2.2058008 14.3861 10.5798 16
------> CAND: 353.249830 3992.289062 0.8630819 0.7835146 19.5902 10.5741  2
------> CAND: 465.879918 3914.666016 0.9181993 0.6748756 16.5708 10.5704  4
------> CAND: 189.039703 3850.541016 0.6829076 0.8327689 14.3784 10.57 16
------> CAND: 198.914027 4351.769531 0.7618189 1.3135014 14.3777 10.569 16
------> CAND:  86.389300 3991.587402 0.8270317 2.6348305 14.3725 10.5623 16
------> CAND: 183.656705 4383.405273 0.8111926 1.2575972 19.5562 10.5539  2
------> CAND:  56.828872 4337.624023 0.9056123 2.6214476 14.8943 10.5495  8
[13:31:44][139822][INFO ] Statistics: count dirty SumSpec pages 1727 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:31:44][139822][INFO ] Data processing finished successfully!
13:31:44 (139822): called boinc_finish(0)

</stderr_txt>
]]>