Task 1726717141

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[14:06:13][136315][INFO ] Application startup - thank you for supporting Einstein@Home!
[14:06:13][136315][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_cfbf00125_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_4_dms_200_157.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 3550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_157.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_157_3550000_0_0
------> GPU usage: 0.496000
[14:06:13][136315][INFO ] Starting data processing...
[14:06:13][136315][INFO ] opti: No host transfer for n_steps. Use device global.
[14:06:13][136315][INFO ] opti: No host transfer for mean. Use device global.
[14:06:13][136315][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:06:13][136315][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:06:13][136315][INFO ] opti: power spectrum in fft callback (static link).
[14:06:13][136315][INFO ] opti: __constant__ access is not uniform, bad!
[14:06:13][136315][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[14:06:13][136315][INFO ] CUDA global memory status (initial GPU state, including context):
[14:06:13][136315][INFO ] No template file. Generating templates.
[14:06:13][136315][INFO ] Template param value T_cons = 50000
[14:06:17][136315][INFO ] Number of generated templates to be used: 50000
[14:06:17][136315][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_4_dms_200_157.cpt
[14:06:17][136315][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_4_dms_200_157.cpt (No such file or directory).
------> Starting from scratch...
[14:06:17][136315][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_157.binary
[14:06:17][136315][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_4_dms_200_DM245.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735049011309
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 245.7 cm^-3 pc
------> Scale factor: 1.16418
[14:06:17][136315][INFO ] Allocating memory for dedispersed compressed time series...
[14:06:17][136315][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:06:17][136315][INFO ] 8-bit allocation done
[14:06:17][136315][INFO ] Foobar
[14:06:17][136315][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_157.binary
[14:06:17][136315][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:06:17][136315][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:06:17][136315][INFO ] FftSize = 12582913
[14:06:17][136315][INFO ] Seed for random number generator is -1043454097.
[14:06:20][136315][INFO ] 8[14:06:20][136315][INFO ] 9[14:06:20][136315][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:06:20][136315][INFO ] Normalization factor 3.97364e-08
[14:06:20][136315][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
[14:06:20][136315][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1250 MB (2786 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:06:20][136315][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:06:20][136315][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:06:20][136315][INFO ] Launching time series padding kernel: grid 196608, block 32
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[15:25:29][136315][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  38.827241 3628.010498 0.9701923 3.0163765 17.3905 13.1563  8
------> CAND:  52.967635 3967.752197 0.6382757 0.4274444 16.0069 12.7145 16
------> CAND: 128.759879 3875.321533 0.7689799 3.0410781 15.3091 11.7869 16
------> CAND: 172.796247 4074.964600 0.7381214 3.0668330 16.0098 11.7059  8
------> CAND: 398.823790 3632.024414 0.4746892 0.3047986 15.9544 11.6481  8
------> CAND:  86.345184 4245.638184 1.0704321 3.1802626 15.1826 11.62 16
------> CAND: 432.520016 6372.982422 0.7441871 2.4060187 26.4536 11.4886  1
------> CAND: 338.015086 6456.938477 1.3380486 3.2279117 17.6118 11.3976  4
------> CAND: 105.935530 3967.752197 0.6382757 0.4274444 15.6852 11.3679  8
------> CAND: 115.228812 3832.788086 0.7317036 3.0212831 14.9655 11.3348 16
------> CAND: 279.817822 4294.901855 0.7743843 3.1071789 15.6269 11.3073  8
------> CAND:  86.409282 4097.964844 0.6123865 3.0145509 14.9309 11.2894 16
------> CAND: 244.059796 3904.200195 0.2466721 2.5084689 15.5927 11.2718  8
------> CAND: 354.818563 3878.036133 0.6382572 0.3696138 15.5773 11.2558  8
------> CAND: 172.772891 4336.418945 0.8909967 3.1452150 14.8845 11.2287 16
------> CAND: 162.435084 3853.902100 0.7877011 0.3115101 15.5284 11.2051  8
------> CAND: 173.364312 3970.718750 0.5173935 0.4899311 14.8411 11.1719 16
------> CAND: 348.662487 4134.787109 0.6936785 3.0573542 20.5823 11.1627  2
------> CAND: 211.870800 3967.752197 0.6382757 0.4274444 17.2904 11.1417  4
------> CAND: 269.078555 4677.762695 0.3193201 1.4628379 17.2395 11.1012  4
------> CAND: 115.151738 3642.414062 0.9499259 3.0179019 14.7835 11.0966 16
------> CAND: 161.330354 4623.381348 1.0586977 0.6162122 15.4199 11.0925  8
------> CAND: 150.921442 4986.275879 1.1308044 0.7466014 14.7509 11.054 16
------> CAND:  86.398123 4074.964600 0.7381214 3.0668330 14.7241 11.0191 16
------> CAND: 251.715316 3907.420654 0.8309212 0.3246486 15.3361 11.0057  8
------> CAND: 333.901866 4036.336670 0.1871798 1.6853881 17.0675 10.9645  4
------> CAND: 115.185474 5410.106445 1.0532999 3.2256792 17.0454 10.9469  4
------> CAND:  86.371913 4880.692871 1.0690589 3.2395389 14.6571 10.9317 16
------> CAND: 115.302772 5785.750000 0.8698987 3.0498874 14.6381 10.9071 16
------> CAND: 259.422998 3727.630127 0.1905704 2.3126652 15.224 10.8897  8
------> CAND: 208.176428 3695.704834 0.5145099 2.9058714 16.9679 10.8854  4
------> CAND:  20.592570 3870.522705 0.6502251 3.0007133 14.6151 10.877 16
------> CAND: 129.215577 3842.675537 0.8564536 0.2886229 14.6136 10.8752 16
------> CAND: 170.066211 4847.863770 0.6352555 3.0236156 14.6125 10.8737 16
------> CAND: 252.562873 4269.514648 0.2754577 2.4837408 15.1809 10.8452  8
------> CAND: 264.762658 5763.291016 0.8178191 1.2986444 20.0164 10.8268  2
------> CAND: 108.285904 4080.562744 0.3838379 2.7994113 19.9896 10.8109  2
------> CAND: 322.315820 5851.378906 1.1555654 1.1076046 15.1339 10.7966  8
------> CAND: 122.412025 4139.958496 0.2282684 2.2633131 15.1139 10.776  8
------> CAND: 319.477568 5048.056641 1.1895018 0.7561386 15.0998 10.7615  8
------> CAND: 345.999664 6185.042480 0.8488996 2.9109280 16.8083 10.7587  4
------> CAND: 154.196966 3896.612061 0.8572448 0.3170012 15.0952 10.7567  8
------> CAND: 115.255022 4511.540527 0.6553245 3.0493612 14.5194 10.7527 16
------> CAND:  90.686512 4506.955078 1.0817399 0.5590059 14.5117 10.7427 16
------> CAND: 279.756319 4245.470215 0.9363459 3.1510887 15.0662 10.7268  8
------> CAND:  86.388781 4490.332520 0.8560737 3.1544449 14.4963 10.7227 16
------> CAND: 316.821492 4850.639160 0.7675298 3.1201696 15.0586 10.7189  8
------> CAND: 115.263327 5354.504395 1.0559025 3.2303197 14.4904 10.715 16
------> CAND: 211.587416 4209.938965 0.8977889 0.4660358 19.7888 10.6918  2
------> CAND: 345.725881 3772.657471 0.6944973 2.9967244 15.0091 10.6679  8
------> CAND: 130.335099 3684.751465 0.5808576 0.2834298 16.6866 10.6622  4
------> CAND: 111.138429 5415.381836 0.7952165 1.1301516 14.4431 10.6537 16
------> CAND: 491.917769 3702.879150 0.9702826 0.1929110 16.668 10.6474  4
------> CAND:  43.203863 3841.687500 0.5402414 2.9375322 14.4341 10.642 16
------> CAND:  86.387743 4288.754883 0.8459882 3.1256402 14.4298 10.6365 16
------> CAND:  86.435752 4470.824219 0.4522499 2.8512459 14.4245 10.6297 16
------> CAND:  36.062949 4104.439453 0.9396149 3.1284933 14.4223 10.6267 16
------> CAND:  30.202194 3836.383301 0.9743999 3.0764883 14.949 10.6059  8
------> CAND:  26.163453 3694.792725 0.8751053 0.2048531 14.3979 10.5951 16
------> CAND: 270.520647 3805.543701 0.7856357 0.2855579 16.6009 10.5942  4
------> CAND: 199.429671 5494.541992 0.5034879 1.7006874 14.3939 10.59 16
------> CAND:  48.844813 7133.710938 1.3215501 1.6477647 14.3898 10.5847 16
------> CAND: 230.950691 3863.929199 0.6605018 0.3526953 14.9208 10.5768  8
------> CAND: 125.319826 4360.155273 0.4655801 2.8849125 14.374 10.5642 16
------> CAND: 102.784050 7149.564941 1.2967763 1.6808023 14.3704 10.5596 16
------> CAND: 259.135462 4504.733398 0.9172173 3.1698914 19.5626 10.5577  2
------> CAND: 228.321085 5309.955078 0.6942344 1.1655864 14.8963 10.5516  8
------> CAND: 115.014976 4330.750000 0.9400859 0.5077592 19.5181 10.5313  2
------> CAND: 211.529545 3737.027588 0.9755505 3.0498281 14.8626 10.517  8
------> CAND:  46.268925 4563.501953 0.9662918 3.1899385 14.8579 10.5121  8
------> CAND: 435.587674 4087.861084 0.3674534 2.7855897 16.4941 10.5096  4
------> CAND: 188.315673 4389.579102 0.5926736 0.6907513 16.4843 10.5019  4
------> CAND: 114.752094 3629.410156 0.5281289 0.2729330 14.3181 10.492 16
------> CAND:  30.201935 3790.687012 0.9548200 3.0612547 14.8098 10.4626  8
------> CAND: 279.724918 3775.321045 0.9150761 3.0502319 14.8054 10.4581  8
------> CAND: 230.411431 3874.960938 0.7453384 3.0341685 14.8031 10.4558  8
------> CAND:  15.785423 4038.293213 0.1847426 1.8712596 14.2812 10.4443 16
------> CAND: 115.473270 4124.725098 0.7832236 0.4517093 14.278 10.4402 16
------> CAND: 125.290760 4676.873047 0.6338764 0.8272256 14.2739 10.4348 16
------> CAND: 172.845294 3753.966797 0.3417941 2.7609406 14.2668 10.4256 16
------> CAND: 362.646138 3685.646484 0.5764548 0.2805011 19.318 10.4127  2
------> CAND: 142.498294 3651.061035 0.8937733 0.1773546 14.2553 10.4108 16
------> CAND: 460.916805 4715.582031 0.9523905 3.1949415 16.3671 10.409  4
------> CAND: 131.577110 4747.551270 1.1464746 0.6423132 14.7556 10.4069  8
------> CAND: 288.082929 4566.089355 0.9660949 3.1900859 16.3618 10.4049  4
------> CAND: 312.197039 6259.353027 0.9111523 1.5134269 16.3584 10.4022  4
------> CAND: 179.592792 4914.673340 1.1711266 0.7060152 14.2395 10.3905 16
------> CAND:  86.410061 3912.261475 0.4572919 2.8856370 14.7385 10.3893  8
------> CAND: 183.836285 6050.909180 1.3098563 1.1260724 14.7367 10.3874  8
------> CAND: 283.509600 3847.624512 0.8139166 3.0467675 16.3299 10.3796  4
------> CAND: 115.157707 4115.188477 1.0100049 3.1451166 14.2268 10.3741 16
------> CAND: 200.533623 4295.931641 0.6772260 3.0568767 16.3193 10.3713  4
------> CAND: 391.094829 6147.048828 1.1052469 1.2909648 14.7195 10.3698  8
------> CAND: 202.294653 4553.166504 0.9670659 3.1893301 14.2145 10.3582 16
------> CAND: 115.306924 4328.984375 0.5468952 2.9709127 14.2132 10.3566 16
------> CAND: 116.802476 3725.350830 0.4069475 0.4140497 16.2952 10.3522  4
------> CAND: 488.935749 3651.755371 0.8378891 0.1882012 16.2813 10.3412  4
------> CAND:  51.689812 4607.665039 1.0144159 0.6211448 14.1975 10.3363 16
------> CAND: 188.521204 4021.825439 0.9766257 3.1199841 14.1957 10.3339 16
------> CAND: 167.910987 3996.903564 0.7889863 3.0705204 14.1921 10.3293 16
[15:25:29][136315][INFO ] Statistics: count dirty SumSpec pages 1963 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:25:29][136315][INFO ] Data processing finished successfully!
15:25:29 (136315): called boinc_finish(0)

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