Task 1732584151

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[22:14:24][1360643][INFO ] Application startup - thank you for supporting Einstein@Home!
[22:14:24][1360643][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_3_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_3_dms_200_160.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 2050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_160.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_40000_160_2050000_0_0
------> GPU usage: 0.500000
[22:14:24][1360643][INFO ] Starting data processing...
[22:14:24][1360643][INFO ] opti: No host transfer for n_steps. Use device global.
[22:14:24][1360643][INFO ] opti: No host transfer for mean. Use device global.
[22:14:24][1360643][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:14:24][1360643][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:14:24][1360643][INFO ] opti: power spectrum in fft callback (static link).
[22:14:24][1360643][INFO ] opti: __constant__ access is not uniform, bad!
[22:14:24][1360643][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[22:14:24][1360643][INFO ] CUDA global memory status (initial GPU state, including context):
[22:14:24][1360643][INFO ] No template file. Generating templates.
[22:14:24][1360643][INFO ] Template param value T_cons = 50000
[22:14:28][1360643][INFO ] Number of generated templates to be used: 50000
[22:14:28][1360643][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_3_dms_200_160.cpt
[22:14:28][1360643][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_3_dms_200_160.cpt (No such file or directory).
------> Starting from scratch...
[22:14:28][1360643][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_160.binary
[22:14:28][1360643][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_3_dms_200_DM246.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714475530564
------> 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: 246 cm^-3 pc
------> Scale factor: 1.64684
[22:14:28][1360643][INFO ] Allocating memory for dedispersed compressed time series...
[22:14:28][1360643][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:14:28][1360643][INFO ] 8-bit allocation done
[22:14:28][1360643][INFO ] Foobar
[22:14:28][1360643][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_3_dms_200_160.binary
[22:14:28][1360643][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:14:28][1360643][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:14:28][1360643][INFO ] FftSize = 12582913
[22:14:28][1360643][INFO ] Seed for random number generator is 1104208485.
[22:14:29][1360643][INFO ] 8[22:14:29][1360643][INFO ] 9[22:14:30][1360643][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:14:30][1360643][INFO ] Normalization factor 3.97364e-08
[22:14:30][1360643][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
[22:14:30][1360643][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
[22:14:30][1360643][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:14:30][1360643][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:14:30][1360643][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:15:24][1360643][INFO ] Checkpoint committed!
[22:16:24][1360643][INFO ] Checkpoint committed!
[22:17:24][1360643][INFO ] Checkpoint committed!
[22:18:25][1360643][INFO ] Checkpoint committed!
[22:19:25][1360643][INFO ] Checkpoint committed!
[22:20:25][1360643][INFO ] Checkpoint committed!
[22:21:25][1360643][INFO ] Checkpoint committed!
[22:22:25][1360643][INFO ] Checkpoint committed!
[22:23:25][1360643][INFO ] Checkpoint committed!
[22:24:25][1360643][INFO ] Checkpoint committed!
[22:25:25][1360643][INFO ] Checkpoint committed!
[22:26:25][1360643][INFO ] Checkpoint committed!
[22:27:07][1360643][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.352598 4972.975586 0.7890616 2.0484149 16.0907 12.8267 16
------> CAND: 345.672942 3626.250488 0.6516432 2.6697683 18.9972 12.505  4
------> CAND:  49.882850 3749.209229 0.6637272 2.6701462 18.5888 12.1779  4
------> CAND:  38.167828 3862.988770 0.7441118 2.7342846 15.5958 12.1664 16
------> CAND: 153.646028 3993.919678 0.6128908 2.5757077 15.5069 12.0486 16
------> CAND: 345.728477 3791.367432 0.6993639 2.7032986 16.2995 12.0086  8
------> CAND:  86.409282 3793.984375 0.5751274 2.5675530 15.3446 11.8338 16
------> CAND:  24.941425 3749.209229 0.6637272 2.6701462 16.0255 11.7223  8
------> CAND:  84.779824 4360.801270 0.5290353 1.7475275 15.2518 11.7112 16
------> CAND: 139.860123 4004.218994 0.9845726 2.8732851 16.0101 11.7062  8
------> CAND: 230.450877 3797.881104 0.8780615 2.8161502 15.959 11.6529  8
------> CAND:  70.860013 3638.053467 0.4861614 0.7120176 15.1615 11.5922 16
------> CAND: 240.730553 3642.446533 0.4689509 0.7315640 15.8959 11.5872  8
------> CAND:  46.120486 4683.317871 0.9968224 1.0931879 15.1348 11.5572 16
------> CAND: 151.133201 4983.222656 1.1660713 1.1928662 15.7875 11.4743  8
------> CAND: 172.809741 5076.256836 0.9641286 2.5270681 15.066 11.4666 16
------> CAND: 182.227069 3718.726562 0.3465801 1.9349974 15.0636 11.4635 16
------> CAND:  59.913917 3870.219727 0.8455770 2.8009045 17.6527 11.4302  4
------> CAND: 107.856416 4408.455566 1.0923537 2.9028978 15.0355 11.4266 16
------> CAND: 115.343256 4626.772949 0.6463697 1.7303804 15.7068 11.3903  8
------> CAND: 295.725215 4075.122559 0.4846801 2.1970651 15.6666 11.3486  8
------> CAND: 345.684360 3830.308105 0.5214027 2.4734066 17.3826 11.215  4
------> CAND:  81.266849 3929.904053 0.5706308 0.8820329 14.8658 11.2041 16
------> CAND:  81.740194 3766.370605 0.9905770 0.4258694 15.3873 11.0588  8
------> CAND: 172.771074 4509.388184 1.0620593 2.8781712 15.3797 11.0509  8
------> CAND: 401.176760 3618.833984 0.8406258 0.3815649 17.1697 11.0458  4
------> CAND:  33.309557 3900.304199 0.4860516 2.3757157 15.3705 11.0413  8
------> CAND: 115.205456 4179.119141 0.6446984 2.5571530 14.7295 11.0261 16
------> CAND: 467.007744 3994.511719 0.7106276 0.7676181 17.1397 11.0219  4
------> CAND: 119.211240 4058.494629 0.9295964 0.6614142 14.6984 10.9856 16
------> CAND: 347.913284 4473.011719 0.7640514 2.6095672 17.0898 10.9822  4
------> CAND:  16.627530 3749.209229 0.6637272 2.6701462 14.6894 10.9739 16
------> CAND:  57.594943 3621.783447 0.7589518 2.7423072 14.6866 10.9702 16
------> CAND: 136.810372 4117.083496 0.5296540 2.3478825 14.6865 10.97 16
------> CAND: 432.067951 3829.006592 0.5259383 2.4820700 17.0512 10.9516  4
------> CAND:  15.768555 3611.897705 0.9661340 2.8288209 14.6702 10.9489 16
------> CAND: 350.941237 3913.795410 0.6751260 0.7379990 15.2727 10.9401  8
------> CAND:  15.078779 3675.114990 0.9395565 0.3809688 14.6609 10.9367 16
------> CAND: 149.778563 4641.357422 0.6925431 2.3343513 15.2668 10.9341  8
------> CAND: 493.229588 3618.734863 0.8415731 2.7804618 20.1637 10.9142  2
------> CAND: 172.818565 3794.194824 0.5744411 2.5665910 15.2441 10.9106  8
------> CAND:  46.123081 4848.429688 1.0765425 1.1503233 14.6277 10.8934 16
------> CAND: 379.549526 3968.496094 0.9056499 2.8338866 16.9733 10.8896  4
------> CAND: 153.687809 4595.677246 0.9209447 2.7488132 14.602 10.86 16
------> CAND: 172.741490 3939.538330 0.7638704 2.7382421 14.5783 10.8293 16
------> CAND: 177.289129 4232.598633 1.0368496 0.7226524 20.0163 10.8268  2
------> CAND: 133.238488 3900.304199 0.4860516 2.3757157 20.0145 10.8257  2
------> CAND:  76.335656 3862.988770 0.7441118 2.7342846 15.1578 10.8214  8
------> CAND: 279.689625 4213.319336 1.0353330 2.8937283 15.1574 10.821  8
------> CAND: 203.399123 5253.666992 0.9253781 1.9645278 15.155 10.8184  8
------> CAND: 403.181208 4049.828857 0.8493358 2.7964554 16.8203 10.7682  4
------> CAND:  70.858456 3864.590332 0.7422016 2.7327313 14.5163 10.7486 16
------> CAND: 145.960924 4303.052246 1.0762680 0.7561518 24.747 10.7475  1
------> CAND: 230.412988 3672.427490 0.7102491 2.7138898 15.0833 10.7444  8
------> CAND: 240.293800 4207.151367 0.8565670 0.8240962 15.0791 10.7401  8
------> CAND: 382.094273 5242.412598 0.9261249 2.1382487 16.7822 10.738  4
------> CAND: 167.803031 3622.235107 0.7311406 0.4437278 14.5073 10.737 16
------> CAND: 319.657149 3633.182373 0.5313843 0.6312218 16.7794 10.7358  4
------> CAND: 230.693258 4001.049072 0.4810515 1.1647412 15.0732 10.734  8
------> CAND: 198.394749 4624.493164 0.7941402 1.2849772 16.7658 10.725  4
------> CAND: 107.316378 4350.463379 0.5370235 1.9679383 14.4953 10.7215 16
------> CAND:  97.608140 4203.865723 0.5848846 2.4025652 15.0571 10.7174  8
------> CAND: 114.420441 4538.211426 1.1102172 0.8947266 14.489 10.7132 16
------> CAND: 153.405204 4188.936035 0.8635943 0.7979028 14.4818 10.7038 16
------> CAND: 115.238414 4803.553223 1.0759494 2.8222151 14.4691 10.6874 16
------> CAND: 152.763957 4064.849854 0.8051621 2.7570992 14.4663 10.6838 16
------> CAND: 461.063687 4595.677246 0.9209447 2.7488132 16.7134 10.6834  4
------> CAND: 327.279192 3916.566162 0.4234378 1.2688748 15.0116 10.6705  8
------> CAND: 403.354041 3927.755371 0.7384668 2.7188370 15.0001 10.6585  8
------> CAND:  38.167568 3843.142822 0.7364315 2.7295840 14.4451 10.6563 16
------> CAND: 360.889261 3749.260498 0.4704782 0.8732774 14.9692 10.6268  8
------> CAND: 480.843475 4305.280273 0.7062330 1.0772563 16.6393 10.6247  4
------> CAND:  48.653555 4303.052246 1.0762680 0.7561518 14.9667 10.6242  8
------> CAND: 115.275524 4376.861328 0.6625711 2.4610848 14.3935 10.5894 16
------> CAND: 467.974416 3633.068604 0.5319542 0.6370416 24.3694 10.5835  1
------> CAND:  90.272336 3685.632324 0.6467934 0.5610543 16.583 10.5801  4
------> CAND: 178.079075 4435.169922 0.8307931 2.6989892 14.3779 10.5693 16
------> CAND: 321.214723 4633.305664 0.6925210 2.2993681 16.5671 10.5675  4
------> CAND:  13.810299 3671.255371 0.3691663 2.1541259 14.3752 10.5658 16
------> CAND: 101.982427 4420.110840 0.7235164 1.1738602 14.3677 10.556 16
------> CAND: 230.344219 4621.180664 1.1213870 2.8958085 14.8959 10.5512  8
------> CAND: 270.268145 4120.848633 0.5847515 1.0841463 16.5388 10.545  4
------> CAND: 177.289388 4234.892578 1.0370405 0.7241418 19.5151 10.5295  2
------> CAND: 115.249054 5402.233887 1.1922635 2.6690729 14.3434 10.5246 16
------> CAND: 153.664972 3625.898926 0.6262558 2.6431210 14.8688 10.5234  8
------> CAND: 167.809778 5101.166504 0.9952160 1.5034335 14.342 10.5228 16
------> CAND: 297.761323 5083.453125 1.1739300 1.2680123 16.5093 10.5216  4
------> CAND: 345.876656 3924.864990 0.3876764 1.6742895 16.5077 10.5204  4
------> CAND: 234.008747 3936.388184 0.6402525 0.7983972 14.8649 10.5193  8
------> CAND: 115.225438 3797.881104 0.8780615 2.8161502 14.3371 10.5165 16
------> CAND: 115.257618 4203.785645 0.8845994 2.8048100 14.3308 10.5084 16
------> CAND:  39.908615 4578.679199 0.8959282 1.1016930 14.3236 10.4991 16
------> CAND: 400.080852 4053.797607 0.8470513 2.7890909 14.8447 10.4986  8
------> CAND: 155.452991 3768.735352 0.9594491 2.8498254 14.3231 10.4983 16
------> CAND:  15.686809 4094.161133 0.7380708 2.6996715 14.3203 10.4948 16
------> CAND: 172.887854 4810.524414 0.9038129 2.6146762 14.3183 10.4922 16
------> CAND:  45.548787 4930.787598 0.8105646 1.6708086 14.3136 10.4862 16
------> CAND: 115.222843 3858.105225 0.6014681 2.5953698 14.3129 10.4852 16
------> CAND:  86.431860 3944.845703 0.4798684 2.3308942 14.3008 10.4696 16
------> CAND:  86.385407 4509.388184 1.0620593 2.8781712 14.2953 10.4624 16
[22:27:07][1360643][INFO ] Statistics: count dirty SumSpec pages 1856 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:27:07][1360643][INFO ] Data processing finished successfully!
22:27:07 (1360643): called boinc_finish(0)

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