Task 1721572379

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[15:57:30][4124222][INFO ] Application startup - thank you for supporting Einstein@Home!
[15:57:30][4124222][INFO ] Petri's Custom BRP7 v18.1 - CUDA 12.5 - compiled by Ian 01/21/25

command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_8_dms_200_113.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 150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_8_dms_200_113.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_8_dms_200_40000_113_150000_0_0
------> GPU usage: 0.330000
[15:57:30][4124222][INFO ] Starting data processing...
[15:57:30][4124222][INFO ] opti: No host transfer for n_steps. Use device global.
[15:57:30][4124222][INFO ] opti: No host transfer for mean. Use device global.
[15:57:30][4124222][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:57:30][4124222][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:57:30][4124222][INFO ] opti: power spectrum in fft callback (static link).
[15:57:30][4124222][INFO ] opti: __constant__ access is not uniform, bad!
[15:57:31][4124222][INFO ] Running on device 1 Tesla V100-SXM2-16GB
[15:57:31][4124222][INFO ] CUDA global memory status (initial GPU state, including context):
[15:57:31][4124222][INFO ] No template file. Generating templates.
[15:57:31][4124222][INFO ] Template param value T_cons = 50000
[15:57:36][4124222][INFO ] Number of generated templates to be used: 50000
[15:57:36][4124222][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_8_dms_200_113.cpt
[15:57:36][4124222][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_8_dms_200_113.cpt (No such file or directory).
------> Starting from scratch...
[15:57:36][4124222][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_8_dms_200_113.binary
[15:57:36][4124222][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_8_dms_200_DM241.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817329612131
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 241.3 cm^-3 pc
------> Scale factor: 1.57818
[15:57:36][4124222][INFO ] Allocating memory for dedispersed compressed time series...
[15:57:36][4124222][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:57:36][4124222][INFO ] 8-bit allocation done
[15:57:36][4124222][INFO ] Foobar
[15:57:36][4124222][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_8_dms_200_113.binary
[15:57:37][4124222][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:57:37][4124222][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:57:37][4124222][INFO ] FftSize = 12582913
[15:57:37][4124222][INFO ] Seed for random number generator is -1039274081.
[15:57:40][4124222][INFO ] 8[15:57:40][4124222][INFO ] 9[15:57:41][4124222][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:57:41][4124222][INFO ] Normalization factor 3.97364e-08
[15:57:41][4124222][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
[15:57:41][4124222][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:57:41][4124222][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:57:41][4124222][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:57:41][4124222][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:58:30][4124222][INFO ] Checkpoint committed!
[15:59:30][4124222][INFO ] Checkpoint committed!
[16:00:30][4124222][INFO ] Checkpoint committed!
[16:01:30][4124222][INFO ] Checkpoint committed!
[16:02:30][4124222][INFO ] Checkpoint committed!
[16:03:30][4124222][INFO ] Checkpoint committed!
[16:04:30][4124222][INFO ] Checkpoint committed!
[16:04:57][4124222][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.195854 3620.924072 0.9613970 2.2665169 17.4174 13.1848  8
------> CAND: 115.209868 3672.078857 0.9683832 2.2386124 16.2557 13.0482 16
------> CAND: 230.696113 3820.558350 0.8620287 1.5180252 18.6184 12.2015  4
------> CAND: 115.348186 3820.558350 0.8620287 1.5180252 16.1835 11.8873  8
------> CAND: 115.185993 3744.785889 0.8429221 1.3241395 18.1588 11.834  4
------> CAND: 115.234521 3684.993652 0.9016271 2.1174123 16.1311 11.8326  8
------> CAND:  86.360235 3626.484131 0.8687966 2.1182706 15.3296 11.814 16
------> CAND:  52.241788 3623.803223 0.9346420 0.9333188 15.2474 11.7054 16
------> CAND: 124.796396 3691.448730 0.9749687 2.2605636 15.2239 11.6745 16
------> CAND: 139.866352 3620.015625 0.9188092 2.2345507 21.3833 11.6386  2
------> CAND: 135.321049 3702.337646 0.7917945 1.4891055 17.892 11.621  4
------> CAND: 115.209349 3718.780518 0.9495916 2.2210648 15.1589 11.5888 16
------> CAND: 345.683581 3642.760742 0.7952525 1.9122127 21.2731 11.5731  2
------> CAND: 185.800770 3794.814209 0.8766674 1.8696898 21.1181 11.4809  2
------> CAND: 239.700043 3877.798828 0.9925695 2.1035750 26.3079 11.4254  1
------> CAND:  59.980610 3982.484131 0.9830693 1.5167192 15.7349 11.4196  8
------> CAND: 115.195595 3622.806396 0.9607519 2.2693226 15.6012 11.2806  8
------> CAND: 133.311929 3718.248291 0.8689848 1.2445428 15.5976 11.2769  8
------> CAND: 434.534326 3612.809814 0.9508557 2.2672088 17.4487 11.2677  4
------> CAND: 259.169198 3666.637451 0.7726558 1.7797416 15.566 11.244  8
------> CAND: 185.784161 3659.844971 0.7939764 1.8230385 20.6902 11.2267  2
------> CAND: 124.376510 3849.052490 0.9159814 1.3506203 14.852 11.1862 16
------> CAND: 183.923221 3629.594971 0.8568556 1.0490304 17.3445 11.1847  4
------> CAND: 172.714761 3801.837402 0.9872555 2.1798160 15.4976 11.1731  8
------> CAND:  57.597797 3620.924072 0.9613970 2.2665169 14.8406 11.1712 16
------> CAND: 201.345628 3753.081543 0.8338361 1.8960060 14.831 11.1587 16
------> CAND: 499.296912 3618.094727 0.9433871 2.2640727 17.3022 11.1511  4
------> CAND: 367.847739 3629.067871 0.8587794 1.0508956 25.6353 11.1333  1
------> CAND: 135.721990 3842.993652 0.9182088 2.0236313 20.5182 11.1246  2
------> CAND: 345.675018 3638.488770 0.8163140 1.9976820 15.4277 11.1006  8
------> CAND: 185.342476 3642.055908 0.8003328 1.9631962 15.4224 11.0952  8
------> CAND: 422.603652 3815.426270 0.8655517 1.8509177 17.2289 11.0928  4
------> CAND: 273.151811 3783.582031 0.9857413 2.1814339 20.4601 11.0901  2
------> CAND: 115.210127 3618.862549 0.9622462 2.2918580 14.7614 11.0677 16
------> CAND: 203.040741 3621.591797 0.9144853 0.9382245 14.7411 11.0412 16
------> CAND: 115.250611 3712.687500 0.8764225 2.0686147 14.7356 11.034 16
------> CAND:  78.000667 3818.176025 0.9246618 2.0416887 14.7329 11.0305 16
------> CAND: 115.227774 3642.760742 0.7952525 1.9122127 14.6748 10.9548 16
------> CAND: 143.949469 3641.905273 0.8031716 2.0095150 14.6708 10.9496 16
------> CAND: 152.667419 3637.665039 0.8210739 2.0288498 14.6391 10.9083 16
------> CAND: 187.812744 3644.509766 0.7894665 1.9437250 25.1077 10.9041  1
------> CAND: 230.587898 3803.258057 0.8719466 1.4569336 15.2107 10.876  8
------> CAND: 115.215058 3624.582520 0.8779982 2.1677182 15.2081 10.8734  8
------> CAND: 431.848666 3641.905273 0.8031716 2.0095150 20.0899 10.8704  2
------> CAND: 115.212203 3645.708496 0.7847196 1.9467143 14.5999 10.8573 16
------> CAND: 115.219210 3706.160400 0.9759012 2.2625535 14.5922 10.8473 16
------> CAND: 197.471934 3690.065918 0.9340217 1.0224214 14.5915 10.8463 16
------> CAND: 301.724547 3646.996826 0.7770323 1.2900563 15.1794 10.8436  8
------> CAND:  86.452880 3950.460693 0.9495722 1.8261293 14.5796 10.831 16
------> CAND: 115.253206 3632.667969 0.8428161 2.0715344 14.5781 10.829 16
------> CAND: 129.149402 3797.595947 0.8740184 1.5038608 14.5742 10.8239 16
------> CAND: 115.243345 3676.203369 0.9396062 2.1926939 14.5715 10.8204 16
------> CAND: 460.850111 3672.270752 0.9686081 2.2743304 20.0016 10.818  2
------> CAND: 259.166343 3669.164795 0.7651800 1.7810491 16.8825 10.8176  4
------> CAND: 135.721731 3842.993652 0.9182088 2.0236313 16.8812 10.8165  4
------> CAND: 345.305996 3740.275391 0.9775643 2.2122476 16.8712 10.8086  4
------> CAND: 230.696632 3817.713135 0.8635169 1.5168166 16.8692 10.807  4
------> CAND: 291.027320 3637.302979 0.8227412 1.1402273 19.9533 10.7894  2
------> CAND:  90.819640 3740.319336 0.8474978 1.9526027 14.5099 10.7404 16
------> CAND: 115.178467 3657.930908 0.9474164 2.2291477 14.4952 10.7213 16
------> CAND:  81.407243 3824.957275 0.9226398 1.3013278 15.0562 10.7165  8
------> CAND: 172.841661 3642.760742 0.7952525 1.9122127 16.7517 10.7138  4
------> CAND: 115.177170 3661.489502 0.9461460 0.9589281 15.0505 10.7106  8
------> CAND: 355.202118 3619.040527 0.9420881 2.2666380 15.0425 10.7024  8
------> CAND:  86.355304 3641.883301 0.9688410 2.3013744 15.039 10.6987  8
------> CAND: 230.545598 3705.116699 0.7867947 1.4963015 16.7268 10.6941  4
------> CAND:  86.478312 3848.782715 0.9154520 1.9682182 14.4638 10.6806 16
------> CAND: 251.609956 3668.787109 0.7666114 1.4080585 15.0054 10.664  8
------> CAND: 230.440237 3667.681396 0.9687169 2.2869980 16.6817 10.6583  4
------> CAND: 155.114591 3813.386230 0.8664765 1.8434404 14.4334 10.6412 16
------> CAND: 279.685732 3625.974854 0.9018756 2.1775386 14.9649 10.6223  8
------> CAND: 134.119002 3677.746094 0.9393924 2.2138460 14.9608 10.6181  8
------> CAND: 230.522242 3807.049072 0.8711617 1.4065801 14.9602 10.6175  8
------> CAND: 263.478866 3604.552979 0.9670741 0.8674315 19.6577 10.6141  2
------> CAND:  77.092385 3714.086426 0.8739985 2.0354793 14.9563 10.6134  8
------> CAND:  67.856713 3732.297119 0.8559220 1.9843692 14.4104 10.6114 16
------> CAND: 211.301696 3815.426270 0.8655517 1.8509177 14.9362 10.5927  8
------> CAND: 172.856713 3723.852539 0.8626464 1.9569730 14.393 10.5888 16
------> CAND: 115.182360 3871.946777 0.9925601 2.1519639 14.929 10.5853  8
------> CAND: 185.279935 3979.935547 0.9986569 2.0111639 14.9259 10.5822  8
------> CAND: 138.371060 3701.262695 0.7929538 1.6830095 14.922 10.5781  8
------> CAND: 143.403980 3643.548584 0.7936183 1.2302103 14.9214 10.5775  8
------> CAND: 115.208570 3611.835693 0.9646901 2.3072917 14.3794 10.5712 16
------> CAND: 119.850151 3877.798828 0.9925695 2.1035750 19.5703 10.5622  2
------> CAND: 179.733965 3797.189209 0.9868034 2.1700971 14.8972 10.5526  8
------> CAND: 333.029137 3868.809326 0.9919243 1.2542913 16.5462 10.5509  4
------> CAND: 168.620226 3642.172607 0.8018992 1.1723986 14.3626 10.5495 16
------> CAND: 473.777819 3947.971191 0.9822578 1.5147443 19.5481 10.5491  2
------> CAND:  42.201898 3874.254150 0.9926391 2.1415417 14.3536 10.5379 16
------> CAND: 172.801956 3798.875488 0.8740043 1.8409261 14.3474 10.5298 16
------> CAND: 345.574847 3723.963135 0.9767652 2.2295520 16.5172 10.5279  4
------> CAND: 103.422184 3668.935059 0.7667521 1.8122138 14.8508 10.5047  8
------> CAND: 157.211684 3618.683105 0.9225563 2.2507083 14.3273 10.5038 16
------> CAND: 153.425446 3927.793213 0.9821912 1.4562118 14.3192 10.4934 16
------> CAND: 174.520685 3935.394531 0.9505660 1.7890409 14.3138 10.4863 16
------> CAND:  91.573774 3973.348633 0.9980072 1.4545654 16.4572 10.4804  4
------> CAND: 172.818046 3997.386719 0.9830269 1.8931602 14.8256 10.4789  8
------> CAND: 217.701971 3751.187256 0.9779963 2.1916573 16.438 10.4651  4
------> CAND: 422.120965 3793.669434 0.9866685 1.1088560 19.4063 10.4651  2
------> CAND: 230.428819 3718.107910 0.8716242 2.0666897 14.8103 10.4631  8
[16:04:57][4124222][INFO ] Statistics: count dirty SumSpec pages 1741 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:04:57][4124222][INFO ] Data processing finished successfully!
16:04:57 (4124222): called boinc_finish(0)

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