Task 1732187008

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[20:43:05][1273186][INFO ] Application startup - thank you for supporting Einstein@Home!
[20:43:05][1273186][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_2_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_2_dms_200_143.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 4400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_143.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_40000_143_4400000_0_0
------> GPU usage: 0.500000
[20:43:05][1273186][INFO ] Starting data processing...
[20:43:05][1273186][INFO ] opti: No host transfer for n_steps. Use device global.
[20:43:05][1273186][INFO ] opti: No host transfer for mean. Use device global.
[20:43:05][1273186][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:43:05][1273186][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:43:05][1273186][INFO ] opti: power spectrum in fft callback (static link).
[20:43:05][1273186][INFO ] opti: __constant__ access is not uniform, bad!
[20:43:05][1273186][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[20:43:05][1273186][INFO ] CUDA global memory status (initial GPU state, including context):
[20:43:05][1273186][INFO ] No template file. Generating templates.
[20:43:05][1273186][INFO ] Template param value T_cons = 50000
[20:43:09][1273186][INFO ] Number of generated templates to be used: 50000
[20:43:09][1273186][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_2_dms_200_143.cpt
[20:43:09][1273186][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_2_dms_200_143.cpt (No such file or directory).
------> Starting from scratch...
[20:43:09][1273186][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_143.binary
[20:43:09][1273186][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_2_dms_200_DM244.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693906171728
------> 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: 244.3 cm^-3 pc
------> Scale factor: 2.17435
[20:43:09][1273186][INFO ] Allocating memory for dedispersed compressed time series...
[20:43:09][1273186][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:43:09][1273186][INFO ] 8-bit allocation done
[20:43:09][1273186][INFO ] Foobar
[20:43:09][1273186][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_2_dms_200_143.binary
[20:43:09][1273186][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:43:09][1273186][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:43:09][1273186][INFO ] FftSize = 12582913
[20:43:09][1273186][INFO ] Seed for random number generator is 1082422280.
[20:43:11][1273186][INFO ] 8[20:43:11][1273186][INFO ] 9[20:43:11][1273186][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:43:11][1273186][INFO ] Normalization factor 3.97364e-08
[20:43:11][1273186][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
[20:43:11][1273186][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:43:11][1273186][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:43:11][1273186][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:43:11][1273186][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:44:05][1273186][INFO ] Checkpoint committed!
[20:45:05][1273186][INFO ] Checkpoint committed!
[20:46:05][1273186][INFO ] Checkpoint committed!
[20:47:05][1273186][INFO ] Checkpoint committed!
[20:48:05][1273186][INFO ] Checkpoint committed!
[20:49:05][1273186][INFO ] Checkpoint committed!
[20:50:05][1273186][INFO ] Checkpoint committed!
[20:51:05][1273186][INFO ] Checkpoint committed!
[20:52:06][1273186][INFO ] Checkpoint committed!
[20:53:06][1273186][INFO ] Checkpoint committed!
[20:53:47][1273186][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 126.070066 5684.094238 1.1963348 0.7438118 16.0157 12.7262 16
------> CAND: 279.892820 5147.094727 0.8041775 3.4281099 16.7206 12.4501  8
------> CAND: 327.090789 3720.010254 0.6866755 0.1323659 16.6323 12.3574  8
------> CAND:  13.314896 6204.973633 1.3411125 3.6059151 15.4793 12.012 16
------> CAND:  86.588603 6548.810059 1.3767985 0.9312044 15.4583 11.9841 16
------> CAND: 172.770036 4097.263672 0.8594772 3.2498705 15.348 11.8382 16
------> CAND: 314.519387 5081.637695 0.8547906 3.4317036 16.1114 11.8119  8
------> CAND:  86.376584 4827.020020 1.0799888 3.4336267 15.3273 11.8109 16
------> CAND:  13.314636 5873.425293 1.2083251 3.5660560 15.2377 11.6927 16
------> CAND: 461.976121 3843.530029 0.6760656 0.1961699 17.9223 11.6451  4
------> CAND:  99.808259 4755.194336 0.8366089 3.3906839 26.6979 11.5948  1
------> CAND: 259.795134 4388.983398 0.9083766 0.3895123 17.7799 11.5316  4
------> CAND: 239.739747 4003.969727 0.5756257 3.1783955 26.538 11.5253  1
------> CAND: 115.171720 3775.176758 0.9010528 3.1530597 15.8151 11.503  8
------> CAND:  42.842107 5716.664062 1.2812891 0.7409851 15.6854 11.3681  8
------> CAND:  58.647512 3809.148926 0.9236085 0.1550541 14.9656 11.3349 16
------> CAND: 259.130012 3904.505371 0.8167890 3.1891100 15.5966 11.2758  8
------> CAND: 198.118372 3698.061768 0.9599469 3.1258705 15.5888 11.2677  8
------> CAND: 106.095128 3675.040771 0.6234116 3.0868976 15.5597 11.2375  8
------> CAND: 107.355564 4285.453613 0.5023577 3.2310846 15.558 11.2358  8
------> CAND:  73.517646 4527.303223 0.8854359 3.3553882 14.8535 11.188 16
------> CAND: 180.882552 3966.153564 0.6252188 3.1777792 14.8485 11.1815 16
------> CAND:  49.904130 4755.194336 0.8366089 3.3906839 17.3114 11.1585  4
------> CAND:  86.372173 4584.166504 1.0600468 3.3852673 14.7979 11.1154 16
------> CAND: 115.523874 3898.752441 0.9163243 0.1908190 15.4249 11.0978  8
------> CAND:  19.961704 4755.194336 0.8366089 3.3906839 14.7653 11.0728 16
------> CAND:  34.431415 4532.616211 0.9870981 3.3676641 14.7605 11.0666 16
------> CAND:  39.956625 4003.969727 0.5756257 3.1783955 15.371 11.0419  8
------> CAND: 298.270999 4274.092285 0.5153136 3.2329392 25.3862 11.0251  1
------> CAND:  85.684214 5716.664062 1.2812891 0.7409851 17.1189 11.0053  4
------> CAND: 115.172499 4530.038574 1.1155425 3.3783140 15.3085 10.9772  8
------> CAND: 175.691591 3728.722412 0.8997445 0.1204742 14.6685 10.9466 16
------> CAND:  72.621820 3769.830078 0.9183794 3.1523514 15.2729 10.9403  8
------> CAND:  99.798917 4600.422852 0.8709244 3.3612001 20.1985 10.9348  2
------> CAND: 213.862014 4265.064453 0.8312274 3.2904344 15.254 10.9207  8
------> CAND: 221.594089 3834.787598 1.0032663 3.1799514 15.2483 10.9149  8
------> CAND: 196.117037 4597.843262 0.6436687 3.3173792 14.6267 10.8922 16
------> CAND:  72.622080 3727.639893 0.9004074 3.1327240 15.2088 10.8741  8
------> CAND: 499.397342 5392.625977 1.1002049 3.5079856 25.002 10.8582  1
------> CAND: 433.000367 5145.256348 1.2054995 0.6019398 16.9261 10.8522  4
------> CAND:  28.557685 3658.946289 0.7569084 0.0958066 15.1692 10.8332  8
------> CAND: 294.014271 3901.933105 0.5838085 0.2325353 24.9247 10.8246  1
------> CAND: 145.055756 3825.320801 0.5687417 3.1267836 15.1476 10.8108  8
------> CAND:  19.978312 4003.969727 0.5756257 3.1783955 14.5555 10.7996 16
------> CAND: 140.216949 3643.628906 0.9389279 0.0749145 14.5554 10.7994 16
------> CAND:  77.630866 5491.495605 1.1826923 3.5381958 15.1343 10.7971  8
------> CAND:  92.235263 8975.226562 1.0889535 1.7483913 14.5422 10.7823 16
------> CAND: 345.540073 4097.263672 0.8594772 3.2498705 15.1125 10.7745  8
------> CAND: 336.445834 3689.394043 0.9103763 3.1229165 15.1055 10.7673  8
------> CAND:  29.957218 5798.729980 1.2037898 3.5599701 16.8129 10.7624  4
------> CAND: 158.583968 3777.969238 0.4724195 3.0979810 16.7723 10.7301  4
------> CAND:  50.533439 3658.297363 0.7595558 3.1003139 15.0642 10.7247  8
------> CAND: 115.258915 6453.344238 1.3665396 3.6325459 14.4907 10.7154 16
------> CAND: 106.513457 5621.409180 1.1024389 3.5400295 15.0449 10.7048  8
------> CAND: 160.317230 4305.618164 0.9047754 0.3589590 15.0371 10.6967  8
------> CAND:  47.997256 3833.998047 0.8645359 0.1668839 14.4726 10.6919 16
------> CAND: 172.817267 4753.113770 0.5493631 3.3082747 16.7185 10.6875  4
------> CAND: 442.190625 3631.332275 0.4815968 0.1219896 16.6622 10.6428  4
------> CAND: 115.235559 3928.019531 0.5385830 3.1568277 14.432 10.6393 16
------> CAND:  29.958256 6127.815918 1.3319650 3.6004109 16.6385 10.624  4
------> CAND: 119.430784 3682.581543 0.5818123 3.0832517 16.6309 10.618  4
------> CAND: 247.435491 3800.231445 0.4311488 0.2217631 16.6185 10.6082  4
------> CAND:  86.408244 5511.932617 0.7582853 3.4437056 14.4039 10.6029 16
------> CAND:  98.004670 3901.933105 0.5838085 0.2325353 16.5993 10.5929  4
------> CAND: 115.261770 3616.071533 0.8576710 3.0885313 14.3924 10.5881 16
------> CAND: 115.237635 4279.308105 0.7589943 3.2846072 14.3873 10.5814 16
------> CAND: 118.632534 4027.920898 0.9393362 3.2326758 16.5829 10.5799  4
------> CAND: 216.806664 4077.487793 0.8653373 0.2693204 14.9137 10.5696  8
------> CAND: 449.913357 4178.430664 1.0194467 3.2854123 16.5692 10.5691  4
------> CAND: 101.927151 3825.830566 0.7021043 0.1796432 14.3716 10.5611 16
------> CAND: 374.519201 4724.724609 0.5703722 3.3128672 14.9028 10.5583  8
------> CAND: 199.777673 3832.130859 0.7169319 0.1854583 14.3675 10.5558 16
------> CAND:  99.423666 4274.092285 0.5153136 3.2329392 16.55 10.5539  4
------> CAND: 279.387037 4339.350098 0.6271651 3.2669413 14.8977 10.5531  8
------> CAND: 460.916805 4663.796875 0.7742723 3.3647933 16.5333 10.5406  4
------> CAND: 259.787089 4574.053223 0.9357898 0.4460453 24.262 10.5368  1
------> CAND: 367.872393 4330.933594 0.6333863 0.4051613 14.8677 10.5222  8
------> CAND: 345.616888 3679.835205 0.9291185 3.1205120 16.4993 10.5138  4
------> CAND: 145.072884 6449.749023 1.2074829 3.5913532 14.331 10.5086 16
------> CAND: 170.884962 4645.506836 0.2986332 0.7275837 14.3272 10.5037 16
------> CAND: 166.425038 4410.443848 1.0701542 3.3477304 14.3191 10.4933 16
------> CAND: 115.556313 6601.216309 1.3824739 0.9426153 14.3031 10.4726 16
------> CAND:  26.378327 5030.407227 0.9542008 3.4425328 14.3011 10.47 16
------> CAND: 168.168939 4068.211914 0.7237868 0.2878665 14.2992 10.4675 16
------> CAND: 179.544263 4206.960938 0.4677506 0.4007667 14.8137 10.4666  8
------> CAND: 100.048564 3659.422852 0.7716181 3.1017671 14.2983 10.4663 16
------> CAND: 270.872801 3914.127686 0.7888076 0.2135176 16.4388 10.4658  4
------> CAND: 110.487320 3743.166260 0.9639419 3.1424158 14.2936 10.4602 16
------> CAND:  64.663194 3940.708496 0.7696635 0.2272874 14.2878 10.4529 16
------> CAND:  86.417587 5760.908691 0.6061046 3.3803167 14.272 10.4324 16
------> CAND: 259.718060 3908.973389 1.0015274 0.1891181 14.7731 10.4249  8
------> CAND: 210.951099 4752.820312 0.6928857 3.3531311 16.3804 10.4196  4
------> CAND: 130.825831 4555.843262 0.5087596 3.2789090 14.2579 10.4141 16
------> CAND: 214.143322 3643.805664 0.9496363 0.0743645 16.369 10.4106  4
------> CAND:  36.311040 3769.830078 0.9183794 3.1523514 14.2481 10.4016 16
------> CAND: 259.790982 5484.088867 1.1819379 0.6921355 19.2909 10.3967  2
------> CAND:  86.397604 5259.667969 1.0200496 3.4900851 14.2416 10.3932 16
------> CAND: 333.038479 3987.224365 0.8262603 0.2361506 14.7415 10.3924  8
------> CAND:  28.984058 3941.023926 1.0046070 3.2111485 14.2384 10.389 16
------> CAND:  86.608326 5422.432617 1.2430011 0.6758370 14.2374 10.3877 16
[20:53:47][1273186][INFO ] Statistics: count dirty SumSpec pages 1800 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:53:47][1273186][INFO ] Data processing finished successfully!
20:53:47 (1273186): called boinc_finish(0)

</stderr_txt>
]]>