Task 1724754027

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[12:42:13][77031][INFO ] Application startup - thank you for supporting Einstein@Home!
[12:42:13][77031][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_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_148.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 6950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_148.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_148_6950000_1_0
------> GPU usage: 0.496000
[12:42:13][77031][INFO ] Starting data processing...
[12:42:13][77031][INFO ] opti: No host transfer for n_steps. Use device global.
[12:42:13][77031][INFO ] opti: No host transfer for mean. Use device global.
[12:42:13][77031][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:42:13][77031][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:42:13][77031][INFO ] opti: power spectrum in fft callback (static link).
[12:42:13][77031][INFO ] opti: __constant__ access is not uniform, bad!
[12:42:13][77031][INFO ] Running on device 2 NVIDIA GeForce GTX 750 Ti
[12:42:13][77031][INFO ] CUDA global memory status (initial GPU state, including context):
[12:42:13][77031][INFO ] No template file. Generating templates.
[12:42:13][77031][INFO ] Template param value T_cons = 50000
[12:42:18][77031][INFO ] Number of generated templates to be used: 50000
[12:42:18][77031][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_148.cpt
[12:42:18][77031][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_148.cpt (No such file or directory).
------> Starting from scratch...
[12:42:18][77031][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_148.binary
[12:42:18][77031][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM244.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755804331
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 244.8 cm^-3 pc
------> Scale factor: 1.44762
[12:42:18][77031][INFO ] Allocating memory for dedispersed compressed time series...
[12:42:18][77031][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:42:18][77031][INFO ] 8-bit allocation done
[12:42:18][77031][INFO ] Foobar
[12:42:18][77031][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_148.binary
[12:42:18][77031][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:42:18][77031][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:42:18][77031][INFO ] FftSize = 12582913
[12:42:18][77031][INFO ] Seed for random number generator is 1060165551.
[12:42:20][77031][INFO ] 8[12:42:20][77031][INFO ] 9[12:42:21][77031][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:42:21][77031][INFO ] Normalization factor 3.97364e-08
[12:42:21][77031][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
[12:42:21][77031][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:42:21][77031][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:42:21][77031][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:42:21][77031][INFO ] Launching time series padding kernel: grid 196608, block 32
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[14:03:46][77031][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 3845.289307 0.7022390 3.5811980 23.5884 19.8607  8
------> CAND:   0.499815 3620.483154 0.7493452 3.4139297 22.819 19.0148  8
------> CAND:   0.499296 5685.905762 1.2596408 4.3614292 22.0569 18.1801  8
------> CAND:   1.498925 4077.294922 0.9257770 3.6359248 32.1121 18.0561  2
------> CAND:   1.498665 4765.997070 1.1479950 3.9240906 30.834 17.2884  2
------> CAND:   1.499184 3620.281494 0.7695478 3.4067249 30.1239 16.8621  2
------> CAND:   0.249907 3770.612793 0.7106653 3.5280521 18.7612 16.4831 16
------> CAND:   0.500334 3611.271973 0.9664442 6.0893517 20.3316 16.304  8
------> CAND:   0.749462 4077.294922 0.9257770 3.6359248 23.4056 16.0688  4
------> CAND:   0.166605 4490.501465 0.7634583 3.9543402 17.9892 15.4113 16
------> CAND:   0.249648 5278.465820 1.2154858 4.1618285 17.9661 15.3793 16
------> CAND:   0.749203 4825.494629 1.1562215 3.9516010 22.3191 15.1857  4
------> CAND:   0.250167 3600.905029 0.9684334 6.0869827 17.5816 14.8499 16
------> CAND:   0.500074 3863.229004 0.4142898 3.8476543 18.9198 14.7841  8
------> CAND:   0.749722 3617.257568 0.8444875 3.3816345 21.244 14.3147  4
------> CAND:   0.374731 4026.560303 0.8956513 3.6170151 18.252 14.0708  8
------> CAND: 346.589787 4548.662109 0.9420725 6.1874757 20.9073 14.0425  4
------> CAND:   1.498406 5298.975586 1.2180183 4.1714892 25.1557 13.887  2
------> CAND:   0.166345 5465.562988 1.1189555 4.3212304 16.8377 13.8343 16
------> CAND:  30.034811 4497.947266 1.0758289 6.2469840 17.9362 13.7348  8
------> CAND:   1.499444 4186.312500 0.4765854 4.0350389 19.7928 13.144  4
------> CAND: 173.134128 5068.401855 0.8067482 6.0126214 16.9832 12.7264  8
------> CAND:   1.499963 4311.780273 0.9535055 6.1949229 15.7623 12.388 16
------> CAND:  86.546822 4373.025391 0.4656444 5.7300477 15.6688 12.2634 16
------> CAND: 230.937716 3620.362793 0.7329229 6.0266085 16.5318 12.2519  8
------> CAND:   0.299733 4057.052979 0.8609011 3.6481287 16.4999 12.2185  8
------> CAND:   0.214095 4162.134766 0.9271308 3.6842091 16.4925 12.2107  8
------> CAND: 476.079406 4060.163086 0.5770616 5.9640555 22.1406 12.0891  2
------> CAND:   0.500593 3611.271973 0.9664442 6.0893517 16.3563 12.068  8
------> CAND:   0.187366 4197.435547 0.9875119 3.6781886 15.4799 12.0127 16
------> CAND:  84.384073 4759.040039 0.9076383 4.0342984 16.0855 11.7849  8
------> CAND:   0.166864 3870.794922 0.5261434 5.9226632 15.2674 11.7318 16
------> CAND: 362.862049 4090.143555 1.0235951 6.1971655 15.9626 11.6566  8
------> CAND:  33.392341 3937.364746 0.9011418 6.1397762 15.1874 11.6264 16
------> CAND: 241.220766 4487.802246 0.7647941 6.0946240 15.9029 11.5945  8
------> CAND:   1.499703 4769.687012 1.1485080 6.2694035 15.1601 11.5905 16
------> CAND: 173.294764 4548.662109 0.9420725 6.1874757 15.8646 11.5546  8
------> CAND: 230.909689 4822.564453 0.7809255 6.0496340 17.8024 11.5495  4
------> CAND: 115.507006 3699.465088 0.8338739 6.0730815 15.0713 11.4736 16
------> CAND: 231.039444 3873.723389 0.7857466 6.0897818 15.7772 11.4636  8
------> CAND:  73.505709 3830.007324 0.8963101 6.1207538 15.0095 11.3924 16
------> CAND: 115.521019 3875.217529 0.7844680 6.0894680 14.9943 11.3725 16
------> CAND: 479.584077 4188.407715 0.8406240 6.1362224 17.5625 11.3583  4
------> CAND: 445.032769 3922.067871 0.3015610 4.2366400 17.5437 11.3433  4
------> CAND: 115.394379 3994.032715 0.2622988 4.9160838 14.9686 11.3388 16
------> CAND:   1.249018 4989.757324 0.7031720 5.9229259 20.8507 11.3221  2
------> CAND: 155.150403 4133.197266 0.7991892 6.1197538 14.9528 11.3181 16
------> CAND: 230.892042 3648.338379 0.3598561 5.7157741 15.6344 11.3151  8
------> CAND:  20.026841 4051.970703 0.8630549 6.1358738 14.9323 11.2912 16
------> CAND:  58.145362 3929.882080 0.9860025 3.5331895 14.9278 11.2854 16
------> CAND:   0.374472 5298.975586 1.2180183 4.1714892 15.6026 11.2821  8
------> CAND:   1.248758 5795.119629 0.9973853 5.9664578 20.7579 11.267  2
------> CAND:   1.249277 4030.104004 0.4356338 5.7848382 20.7475 11.2608  2
------> CAND:   1.500222 3619.149658 0.7653676 6.0378509 20.6818 11.2217  2
------> CAND: 413.925406 3867.904785 0.5357891 3.7032831 25.8003 11.2049  1
------> CAND: 317.472601 3620.614258 0.7296517 6.0254412 17.2985 11.1482  4
------> CAND:  30.035849 4314.407715 0.9945502 6.2100010 15.4565 11.1305  8
------> CAND:  33.439312 6051.214844 1.2836555 6.1302924 14.7788 11.0905 16
------> CAND:   0.299993 3830.045410 0.8778190 6.1112161 14.7722 11.0818 16
------> CAND: 292.354450 4631.507324 0.7701185 6.0738792 20.4326 11.0738  2
------> CAND: 317.622338 4405.096680 1.0636111 6.2386169 15.4 11.0719  8
------> CAND:  54.759805 4992.577637 0.9122878 4.1752110 15.3998 11.0718  8
------> CAND:   1.250315 3644.026367 0.3824286 3.6988177 20.4047 11.0572  2
------> CAND: 280.421700 4001.831787 0.7271823 6.0757904 17.1825 11.0559  4
------> CAND:  86.583932 4077.135986 0.9260446 6.1613336 14.7501 11.053 16
------> CAND:   0.499036 4379.999512 0.9082258 3.8115838 15.3684 11.0392  8
------> CAND:   1.249796 5400.018066 0.9128737 4.4389887 20.3531 11.0266  2
------> CAND: 104.628382 3799.814697 0.6521787 6.0125751 14.7267 11.0224 16
------> CAND:   1.250056 4550.493164 0.5931657 4.1688786 20.3321 11.0141  2
------> CAND:   0.249388 6406.709473 1.2313142 5.8992977 14.7083 10.9984 16
------> CAND: 446.771480 5484.714355 1.2405217 6.2538853 17.0649 10.9624  4
------> CAND: 180.228330 3878.501953 0.9795901 6.1485596 15.2884 10.9564  8
------> CAND: 115.548268 4071.867676 0.9270828 6.1657243 14.6677 10.9455 16
------> CAND: 360.325607 4051.520996 0.9741482 6.1779957 17.0427 10.9448  4
------> CAND: 230.252871 4253.132812 0.7300749 3.8309815 15.275 10.9425  8
------> CAND:   1.248499 6381.444824 1.2533481 5.9469528 20.2017 10.9367  2
------> CAND: 259.887779 3831.413086 0.7479474 3.5508275 25.1817 10.9363  1
------> CAND:   4.224550 3699.016602 0.8345498 3.4356747 15.2656 10.9328  8
------> CAND: 331.551751 3839.871338 0.3099934 4.0893016 15.2583 10.9252  8
------> CAND: 127.506190 4982.473633 1.1196153 6.2474799 14.641 10.9108 16
------> CAND: 339.777932 5446.798828 1.2360591 6.2575831 15.2404 10.9067  8
------> CAND: 415.467669 3752.447510 0.3772206 3.8088648 16.9902 10.9031  4
------> CAND: 434.614514 5159.368652 1.1301152 4.1396070 16.9902 10.9031  4
------> CAND:   4.224290 3877.841553 0.9185165 3.5222299 15.2234 10.8891  8
------> CAND: 259.617111 3635.318848 0.4583707 5.8598809 16.9652 10.8833  4
------> CAND:  42.305961 3707.890137 0.7436008 6.0474415 15.2142 10.8796  8
------> CAND: 206.962703 3867.904785 0.5357891 3.7032831 20.0802 10.8646  2
------> CAND: 230.857528 3876.857422 0.2999747 5.4894538 15.1786 10.8429  8
------> CAND: 115.539185 3781.502686 0.8591919 6.1007476 14.5793 10.8305 16
------> CAND: 121.359456 3785.735840 0.5094704 5.9141378 15.1561 10.8196  8
------> CAND:  86.591198 4131.838379 0.9804817 6.1850538 14.5619 10.8079 16
------> CAND:   1.249537 6131.406250 1.2827845 4.6055264 19.9746 10.802  2
------> CAND: 115.432527 4660.922852 0.7578603 6.0687485 14.5521 10.7951 16
------> CAND: 135.816711 4248.133789 1.0451131 6.2210855 24.8552 10.7945  1
------> CAND: 105.972639 3789.562744 0.9817228 3.4535749 14.5498 10.7922 16
------> CAND:  76.981574 4229.568848 0.6074770 5.9793019 14.5455 10.7866 16
------> CAND:   4.224031 4153.385254 1.0326334 3.6445837 16.8167 10.7654  4
------> CAND:  15.017276 4497.947266 1.0758289 6.2469840 14.5263 10.7617 16
------> CAND: 135.814376 4329.059570 1.0823846 6.2391753 24.7601 10.7532  1
------> CAND: 136.669977 4209.808594 0.7569093 3.7864485 15.0909 10.7522  8
[14:03:46][77031][INFO ] Statistics: count dirty SumSpec pages 506768 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:03:46][77031][INFO ] Data processing finished successfully!
14:03:46 (77031): called boinc_finish(0)

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