Task 1733372691

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[14:36:48][3676711][INFO ] Application startup - thank you for supporting Einstein@Home!
[14:36:48][3676711][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_cfbf00127_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_5_dms_200_158.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 9900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_158.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_158_9900000_0_0
------> GPU usage: 0.500000
[14:36:48][3676711][INFO ] Starting data processing...
[14:36:48][3676711][INFO ] opti: No host transfer for n_steps. Use device global.
[14:36:48][3676711][INFO ] opti: No host transfer for mean. Use device global.
[14:36:48][3676711][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:36:48][3676711][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:36:48][3676711][INFO ] opti: power spectrum in fft callback (static link).
[14:36:48][3676711][INFO ] opti: __constant__ access is not uniform, bad!
[14:36:48][3676711][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[14:36:48][3676711][INFO ] CUDA global memory status (initial GPU state, including context):
[14:36:48][3676711][INFO ] No template file. Generating templates.
[14:36:48][3676711][INFO ] Template param value T_cons = 50000
[14:36:51][3676711][INFO ] Number of generated templates to be used: 50000
[14:36:51][3676711][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_158.cpt
[14:36:51][3676711][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_158.cpt (No such file or directory).
------> Starting from scratch...
[14:36:51][3676711][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_158.binary
[14:36:51][3676711][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_5_dms_200_DM245.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614297166
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 245.8 cm^-3 pc
------> Scale factor: 1.09185
[14:36:51][3676711][INFO ] Allocating memory for dedispersed compressed time series...
[14:36:51][3676711][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:36:51][3676711][INFO ] 8-bit allocation done
[14:36:51][3676711][INFO ] Foobar
[14:36:51][3676711][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_158.binary
[14:36:51][3676711][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:36:51][3676711][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:36:51][3676711][INFO ] FftSize = 12582913
[14:36:51][3676711][INFO ] Seed for random number generator is 1080719086.
[14:36:53][3676711][INFO ] 8[14:36:53][3676711][INFO ] 9[14:36:53][3676711][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:36:53][3676711][INFO ] Normalization factor 3.97364e-08
[14:36:53][3676711][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
[14:36:53][3676711][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:36:53][3676711][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:36:53][3676711][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:36:53][3676711][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:37:48][3676711][INFO ] Checkpoint committed!
[14:38:48][3676711][INFO ] Checkpoint committed!
[14:39:48][3676711][INFO ] Checkpoint committed!
[14:40:48][3676711][INFO ] Checkpoint committed!
[14:41:48][3676711][INFO ] Checkpoint committed!
[14:42:48][3676711][INFO ] Checkpoint committed!
[14:43:48][3676711][INFO ] Checkpoint committed!
[14:44:48][3676711][INFO ] Checkpoint committed!
[14:45:48][3676711][INFO ] Checkpoint committed!
[14:46:48][3676711][INFO ] Checkpoint committed!
[14:47:48][3676711][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 231.010379 3736.024170 0.9633907 4.8980560 16.9951 12.739  8
------> CAND:  94.429672 3806.255615 0.9594257 4.8686190 15.8877 12.5551 16
------> CAND: 346.453286 3624.995117 0.9286231 5.1146922 28.328 12.3027  1
------> CAND: 346.454324 3626.069092 0.9269123 5.1166739 22.217 12.1346  2
------> CAND: 231.618928 3654.505371 0.8754036 4.8685756 18.2697 11.9226  4
------> CAND: 231.010638 3743.988037 0.9629972 4.8999209 17.9916 11.7005  4
------> CAND:  86.602098 3722.491699 0.9650654 5.1010337 16.0041 11.7  8
------> CAND: 231.010898 3743.846191 0.9630074 4.9008322 26.9345 11.6975  1
------> CAND: 231.027506 3642.473145 0.8961535 4.8625050 15.9416 11.6348  8
------> CAND: 115.527767 3721.322754 0.9652662 5.1226716 15.1738 11.6084 16
------> CAND: 230.857009 3732.250732 0.9637290 4.9406171 17.7451 11.5039  4
------> CAND: 150.253725 3631.339355 0.9563781 4.2143550 15.8023 11.4897  8
------> CAND:  70.261325 3605.890869 0.9664022 4.1560588 15.0586 11.4569 16
------> CAND: 173.227292 3626.069092 0.9269123 5.1166739 21.0592 11.4459  2
------> CAND: 367.737188 3624.505127 0.9299067 4.2962523 21.0158 11.4202  2
------> CAND:  90.678467 3651.006836 0.8833057 4.4735489 15.0266 11.4149 16
------> CAND: 109.925223 3773.277832 0.9620910 5.0197802 14.9446 11.3073 16
------> CAND: 146.286089 3607.914795 0.9654024 4.2929878 14.9027 11.2525 16
------> CAND: 173.226773 3624.995117 0.9286231 5.1146922 20.6706 11.2151  2
------> CAND: 346.442905 3696.480957 0.9663393 5.1486354 17.3773 11.2109  4
------> CAND: 115.484688 3626.069092 0.9269123 5.1166739 17.3522 11.1908  4
------> CAND: 389.784048 3602.965820 0.9674535 5.2087407 15.4113 11.0837  8
------> CAND: 202.121560 3758.072266 0.9622280 4.6685238 15.3815 11.0528  8
------> CAND: 200.152923 3699.473633 0.9653215 4.5391102 15.3728 11.0437  8
------> CAND: 346.162635 3719.436035 0.9643353 4.9413853 17.1498 11.0299  4
------> CAND: 193.014346 3771.692139 0.9625279 5.0652633 17.1415 11.0233  4
------> CAND:  75.165010 3752.705566 0.9628205 4.9638596 14.7105 11.0013 16
------> CAND:  14.187885 3696.964111 0.9666288 5.1952996 14.6872 10.971 16
------> CAND: 274.223843 3660.687256 0.8643441 4.6410098 17.0615 10.9597  4
------> CAND: 230.957179 3745.181396 0.9631763 4.9590130 15.2888 10.9568  8
------> CAND:  90.703121 3662.263428 0.9672809 5.1307702 14.6579 10.9327 16
------> CAND: 148.157150 3625.452148 0.9585997 5.2167659 15.2566 10.9235  8
------> CAND: 242.398678 3669.608398 0.9365585 4.6898623 15.2431 10.9095  8
------> CAND: 198.095794 3655.008057 0.8744110 4.8566418 14.6377 10.9065 16
------> CAND: 173.240786 3605.651367 0.9663602 5.1714115 15.2313 10.8973  8
------> CAND: 175.535366 3628.431152 0.9235239 5.1441040 14.5907 10.8453 16
------> CAND: 135.998887 3635.583496 0.9107967 4.3736696 15.1727 10.8367  8
------> CAND:  86.598724 3769.120117 0.9625080 5.0464649 14.5766 10.827 16
------> CAND: 231.011157 3747.778076 0.9628114 4.9022226 24.902 10.8148  1
------> CAND: 115.809334 3654.505371 0.8754036 4.8685756 15.148 10.8112  8
------> CAND: 346.434860 3663.225830 0.9672152 5.1209230 16.8723 10.8094  4
------> CAND: 134.100837 3625.406982 0.9579029 5.0758972 14.5556 10.7998 16
------> CAND: 246.256022 3659.548584 0.8676044 4.5393605 19.9696 10.7991  2
------> CAND: 299.808332 3679.439941 0.9318833 4.7952876 15.1328 10.7956  8
------> CAND: 212.496736 3686.975098 0.9284245 4.8429036 16.8509 10.7925  4
------> CAND: 115.484429 3624.995117 0.9286231 5.1146922 16.8382 10.7824  4
------> CAND: 173.176947 3795.059082 0.9603050 4.6606092 14.5411 10.7808 16
------> CAND: 346.359603 3656.952637 0.8705441 4.7871122 15.1111 10.7731  8
------> CAND: 157.874211 3664.596191 0.9393773 4.5679631 14.534 10.7716 16
------> CAND: 102.335100 3717.571777 0.9646577 4.9965620 14.5296 10.766 16
------> CAND: 432.955991 3649.487061 0.9679497 5.2273641 19.9056 10.761  2
------> CAND: 303.156000 3672.040771 0.9355318 4.6463790 16.8078 10.7583  4
------> CAND: 227.276301 3650.538330 0.8828694 4.9190416 15.0961 10.7576  8
------> CAND:  23.079706 3810.925049 0.9591266 4.7356176 14.5145 10.7464 16
------> CAND: 120.108103 3611.673340 0.9641783 5.2591419 14.4799 10.7015 16
------> CAND: 289.521389 3771.692139 0.9625279 5.0652633 19.7955 10.6958  2
------> CAND: 290.026913 3631.783447 0.9164053 5.0390944 24.6224 10.6934  1
------> CAND: 230.896973 3691.978271 0.9665294 4.3471565 16.7135 10.6835  4
------> CAND: 346.455621 3627.005615 0.9254373 5.1194935 19.7623 10.6761  2
------> CAND: 433.579073 3685.017334 0.9291765 4.7266812 19.7424 10.6643  2
------> CAND:  86.618447 3633.646240 0.9153355 5.1553307 14.4368 10.6456 16
------> CAND: 115.556832 3609.950928 0.9647887 5.2386193 14.4145 10.6167 16
------> CAND: 115.443686 3676.261719 0.9334373 4.6782484 14.4063 10.6061 16
------> CAND: 323.220988 3633.139160 0.8742861 5.0486474 14.9489 10.6058  8
------> CAND: 470.307663 3648.606445 0.8865857 4.9468870 16.6148 10.6052  4
------> CAND: 230.946539 3752.422852 0.9625602 4.8990307 16.6007 10.5941  4
------> CAND: 346.364274 3650.253906 0.8836846 4.9418054 14.9222 10.5783  8
------> CAND: 110.662229 3633.709961 0.8721705 5.0291004 14.3727 10.5626 16
------> CAND: 148.095646 3715.935791 0.9651538 4.4488735 14.372 10.5616 16
------> CAND:  31.300437 3603.821289 0.9671137 5.2009201 14.371 10.5604 16
------> CAND: 115.524652 3612.144287 0.9637748 5.1778302 14.9043 10.5598  8
------> CAND:  54.323570 3649.640137 0.9467040 4.4832377 14.3682 10.5568 16
------> CAND: 168.148438 3661.238525 0.8645795 4.5470943 24.3033 10.5548  1
------> CAND:  53.711388 3697.358643 0.9232341 4.7329965 14.3661 10.554 16
------> CAND:  86.607288 3636.188965 0.9098958 5.0872626 14.3634 10.5505 16
------> CAND: 231.128196 3677.430176 0.9670435 5.1701846 14.892 10.5472  8
------> CAND:  68.269073 3629.654053 0.9219885 4.2816677 14.8908 10.546  8
------> CAND: 308.771518 3626.159912 0.9258935 5.0518365 16.525 10.5341  4
------> CAND: 346.435379 3667.397705 0.9671010 5.1221404 14.871 10.5256  8
------> CAND: 219.179875 3655.126221 0.8741775 4.8536501 14.8671 10.5216  8
------> CAND: 182.180098 3769.539062 0.9616343 4.8961973 14.332 10.5099 16
------> CAND: 146.462296 3762.623047 0.9620763 4.6463108 14.3312 10.5089 16
------> CAND: 402.687103 3605.280029 0.9664638 5.1304913 16.4856 10.5029  4
------> CAND: 247.434972 3657.720459 0.8696389 4.6239896 14.8484 10.5023  8
------> CAND:  45.468340 3801.484131 0.9601246 4.9626727 14.3234 10.4987 16
------> CAND: 455.112883 3632.622559 0.9139402 4.9564180 16.4618 10.4841  4
------> CAND: 116.099725 3628.525879 0.9214647 5.0108995 14.8283 10.4817  8
------> CAND: 346.443424 3699.903320 0.9662431 5.1513777 19.4266 10.4771  2
------> CAND:  62.227441 3624.981689 0.9277043 5.0404782 14.3023 10.4715 16
------> CAND: 161.851708 3649.373047 0.8851159 4.9363732 14.3018 10.4709 16
------> CAND: 100.556683 3601.720459 0.9679527 5.2465806 14.2989 10.4671 16
------> CAND: 115.484948 3653.559082 0.8772645 4.8883419 14.804 10.4566  8
------> CAND: 115.482871 3694.918945 0.9664571 5.1593604 14.2903 10.456 16
------> CAND:  39.143582 3746.199951 0.9636320 5.0452890 14.2885 10.4537 16
------> CAND: 154.097574 3646.391357 0.8917508 5.0277228 16.421 10.4517  4
------> CAND: 183.868724 3624.505127 0.9299067 4.2962523 16.4157 10.4475  4
------> CAND: 332.250609 3640.155518 0.9037656 4.3518815 16.4096 10.4427  4
------> CAND:  30.320790 3805.020020 0.9594049 4.8000474 14.2762 10.4378 16
------> CAND: 190.038814 3725.968018 0.9645819 4.4811907 14.2753 10.4367 16
------> CAND:  69.261696 3717.543701 0.9133857 4.7590261 14.2736 10.4345 16
[14:47:48][3676711][INFO ] Statistics: count dirty SumSpec pages 2201 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:47:48][3676711][INFO ] Data processing finished successfully!
14:47:48 (3676711): called boinc_finish(0)

</stderr_txt>
]]>