Task 1724750033

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[19:55:07][99797][INFO ] Application startup - thank you for supporting Einstein@Home!
[19:55:07][99797][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_138.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 8700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_138.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_138_8700000_1_0
------> GPU usage: 0.496000
[19:55:07][99797][INFO ] Starting data processing...
[19:55:07][99797][INFO ] opti: No host transfer for n_steps. Use device global.
[19:55:07][99797][INFO ] opti: No host transfer for mean. Use device global.
[19:55:07][99797][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:55:07][99797][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:55:07][99797][INFO ] opti: power spectrum in fft callback (static link).
[19:55:07][99797][INFO ] opti: __constant__ access is not uniform, bad!
[19:55:07][99797][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[19:55:07][99797][INFO ] CUDA global memory status (initial GPU state, including context):
[19:55:07][99797][INFO ] No template file. Generating templates.
[19:55:07][99797][INFO ] Template param value T_cons = 50000
[19:55:11][99797][INFO ] Number of generated templates to be used: 50000
[19:55:11][99797][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_138.cpt
[19:55:11][99797][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_138.cpt (No such file or directory).
------> Starting from scratch...
[19:55:11][99797][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_138.binary
[19:55:11][99797][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_DM243.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755820746
------> 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: 243.8 cm^-3 pc
------> Scale factor: 1.44749
[19:55:11][99797][INFO ] Allocating memory for dedispersed compressed time series...
[19:55:11][99797][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:55:11][99797][INFO ] 8-bit allocation done
[19:55:11][99797][INFO ] Foobar
[19:55:11][99797][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_138.binary
[19:55:11][99797][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:55:11][99797][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:55:11][99797][INFO ] FftSize = 12582913
[19:55:12][99797][INFO ] Seed for random number generator is 1109954923.
[19:55:14][99797][INFO ] 8[19:55:14][99797][INFO ] 9[19:55:15][99797][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:55:15][99797][INFO ] Normalization factor 3.97364e-08
[19:55:15][99797][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
[19:55:15][99797][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1249 MB (2787 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:55:15][99797][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:55:15][99797][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:55:15][99797][INFO ] Launching time series padding kernel: grid 196608, block 32
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[21:14:00][99797][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 3898.505615 0.8963086 3.9098783 23.1929 19.4254  8
------> CAND:   0.499296 4487.236816 1.0937526 4.2991562 22.6305 18.808  8
------> CAND:   1.498665 3618.510010 0.8495421 3.6761041 33.2461 18.7379  2
------> CAND:   1.498406 4005.035400 1.0279344 3.8985679 33.2026 18.7117  2
------> CAND:   0.500074 3640.368652 0.9701881 5.8326821 21.9853 18.1019  8
------> CAND:   0.499036 4837.313477 1.0989795 4.7494564 21.3162 17.3723  8
------> CAND:   1.498146 4215.106445 1.0592914 4.0781603 30.4258 17.0433  2
------> CAND:   0.749203 3620.895508 0.8323225 3.6944084 24.3029 16.8002  4
------> CAND:   0.250167 3640.368652 0.9701881 5.8326821 18.4273 16.0182 16
------> CAND:   0.749462 3617.886963 0.9028123 3.6451960 23.1872 15.8911  4
------> CAND:   0.748943 4215.106445 1.0592914 4.0781603 22.8436 15.6116  4
------> CAND:   0.249648 3869.058350 0.8795971 3.8958757 18.0475 15.4919 16
------> CAND:   0.499815 3663.225586 0.5017863 5.2160406 19.0529 14.9268  8
------> CAND:   0.374472 3966.241455 0.9963113 3.8953567 18.8101 14.6667  8
------> CAND:   0.249907 3769.708496 0.5590918 5.2886910 17.4334 14.6467 16
------> CAND:   1.497887 4446.403809 1.0887767 4.2695622 25.8844 14.3225  2
------> CAND:   0.374731 3620.297607 0.8369136 3.6865475 18.3031 14.1253  8
------> CAND:   0.166345 4505.761230 1.0115263 4.4192367 16.8764 13.8868 16
------> CAND:   1.498925 4130.781250 0.8330885 5.6021972 20.4925 13.7077  4
------> CAND:   1.499184 3771.585205 0.6811464 5.5520086 20.4728 13.6918  4
------> CAND:   1.248499 4196.574707 0.8999066 5.6585808 24.4818 13.4846  2
------> CAND:   1.248758 3764.656738 0.6988515 5.5869408 24.4567 13.4697  2
------> CAND:   0.500334 3601.295654 0.9683066 5.8341599 17.65 13.4311  8
------> CAND:   1.248239 4496.004883 1.0947857 5.7436604 24.2124 13.3239  2
------> CAND:   0.166605 3633.114746 0.6123171 3.9392374 16.1758 12.9409 16
------> CAND:   0.214095 3960.515869 0.9708342 3.9133515 16.8449 12.5809  8
------> CAND: 115.537368 3620.501709 0.8146304 5.7311950 15.8661 12.5263 16
------> CAND:   0.187366 3618.067383 0.8692934 3.6663363 15.8554 12.512 16
------> CAND:   0.749722 3771.585205 0.6811464 5.5520086 16.7738 12.5061  8
------> CAND: 173.137501 4216.018555 0.8628381 5.6055002 16.7311 12.4612  8
------> CAND:  86.603395 3840.277344 0.9375331 5.7971997 15.7944 12.4307 16
------> CAND: 100.214391 4152.175293 0.9110159 5.6918879 22.6895 12.4159  2
------> CAND:  86.589382 3668.766602 0.8220700 5.7407398 15.7243 12.3372 16
------> CAND:   0.299733 3905.524902 1.0128368 3.8356287 15.6641 12.2572 16
------> CAND: 168.226810 3619.345459 0.8431072 5.7523494 15.6272 12.2082 16
------> CAND:   1.499703 3749.644531 0.9267578 5.8037243 16.4564 12.1728  8
------> CAND:   0.624120 4207.900391 0.8968403 5.6489992 18.4932 12.1013  4
------> CAND: 134.653332 4154.284180 0.9110882 5.6979074 16.3596 12.0714  8
------> CAND: 115.481314 4124.153320 0.9173296 5.7099147 15.4948 12.0325 16
------> CAND:  86.591458 4086.959229 0.7427509 5.4946423 15.4909 12.0274 16
------> CAND: 230.962629 4124.153320 0.9173296 5.7099147 16.1993 11.9038  8
------> CAND:   0.249388 4457.106934 1.0901651 4.2718463 15.3573 11.8505 16
------> CAND:   1.499444 3631.697021 0.6332835 5.5471110 21.7164 11.8367  2
------> CAND:   0.624379 3764.656738 0.6988515 5.5869408 18.0966 11.7843  4
------> CAND: 154.680951 3653.400879 0.5213712 5.2825170 15.3064 11.7832 16
------> CAND:  16.684882 3740.461182 0.5926909 5.4044142 15.26 11.722 16
------> CAND:  50.107066 4152.175293 0.9110159 5.6918879 18.0015 11.7084  4
------> CAND:   1.249796 3848.937500 0.6286828 4.1996760 21.4366 11.6703  2
------> CAND: 191.225809 3618.391602 0.8844632 5.7875452 15.8589 11.5486  8
------> CAND: 115.436160 3639.428467 0.5696340 5.4251242 15.1157 11.5319 16
------> CAND:   1.249018 3653.876953 0.5188814 5.2959089 17.7281 11.4902  4
------> CAND:   0.749981 3742.445312 0.9291480 5.8058190 15.0762 11.4801 16
------> CAND:   1.249537 4244.198730 0.8001151 4.4285364 21.0306 11.429  2
------> CAND: 289.400457 4228.208496 0.8918486 4.2519169 15.6948 11.3778  8
------> CAND: 462.195926 3843.604492 0.9372849 5.8053470 17.5371 11.3381  4
------> CAND: 348.441645 3654.041748 0.5165907 5.2886519 15.6414 11.3224  8
------> CAND:   1.998999 3957.992920 0.8998218 3.9695520 14.9534 11.3189 16
------> CAND: 185.504929 4031.637207 0.7868820 5.6027837 15.587 11.2658  8
------> CAND: 346.275003 4216.018555 0.8628381 5.6055002 17.4217 11.2462  4
------> CAND: 109.090901 4150.848633 1.0490746 4.0272212 14.8934 11.2403 16
------> CAND:  60.368577 3825.867920 0.8715726 5.7489696 14.864 11.2019 16
------> CAND:  43.280158 4373.091797 0.8485826 5.4548564 14.8506 11.1843 16
------> CAND: 432.943016 3846.639893 0.9133123 5.7785702 17.3432 11.1837  4
------> CAND: 190.040111 4251.078613 0.7484993 5.3093271 14.8492 11.1825 16
------> CAND: 264.752537 4051.857666 1.0061080 3.9549253 15.496 11.1714  8
------> CAND: 115.533216 3769.013916 0.8462663 5.7424164 14.7991 11.117 16
------> CAND: 115.477941 4370.575684 0.9502864 5.6467733 14.7979 11.1155 16
------> CAND:  86.537480 3674.953857 0.4941244 5.1543927 14.7914 11.1069 16
------> CAND: 425.500034 4073.465820 1.0069950 5.8060560 20.4566 11.088  2
------> CAND: 393.892597 4383.015137 0.8444571 5.4337907 15.4019 11.0739  8
------> CAND:   1.999259 3831.860840 0.8388667 3.9008989 14.7613 11.0676 16
------> CAND: 339.741860 4004.940186 0.7385876 4.2094097 15.3927 11.0643  8
------> CAND:   1.249277 4765.686035 1.1134584 4.5929847 20.3976 11.053  2
------> CAND: 200.499887 3746.565186 0.5674153 4.2015657 15.3616 11.0321  8
------> CAND: 115.490916 3631.115723 0.6404878 5.5515914 14.7307 11.0277 16
------> CAND: 353.954398 3888.220215 0.7939345 3.9943655 17.1401 11.0222  4
------> CAND:  50.107325 4152.175293 0.9110159 5.6918879 20.3283 11.0119  2
------> CAND: 156.964631 3721.403320 0.6097124 5.4686747 14.7061 10.9956 16
------> CAND: 231.089788 3937.528809 0.7470320 5.5902491 15.3097 10.9784  8
------> CAND: 148.466745 4163.621582 1.0509177 5.8285747 14.6861 10.9696 16
------> CAND: 160.493696 3663.827393 0.8545421 3.7222779 15.2961 10.9643  8
------> CAND: 373.731850 3797.885010 0.5630322 4.3172736 15.2943 10.9625  8
------> CAND: 117.713353 3896.229004 0.6150607 4.3328333 15.285 10.9529  8
------> CAND: 259.781380 4311.684082 1.0229840 5.7519360 17.0402 10.9428  4
------> CAND: 394.581334 3692.711670 0.6813450 5.5819130 15.2628 10.9298  8
------> CAND:  50.107585 4154.284180 0.9110882 5.6979074 17.0025 10.9129  4
------> CAND: 157.291872 4146.566895 0.9727042 4.0699959 14.631 10.8977 16
------> CAND:  97.188514 4431.614258 1.0871807 4.2420163 15.2168 10.8823  8
------> CAND:   0.415993 4496.004883 1.0947857 5.7436604 15.1979 10.8628  8
------> CAND: 382.451617 3618.391602 0.8844632 5.7875452 16.9173 10.8452  4
------> CAND: 115.432786 3663.621094 0.4967038 5.1953278 15.1782 10.8424  8
------> CAND:   0.498777 4166.504395 0.9711347 4.0968924 15.1772 10.8414  8
------> CAND: 254.732629 4049.405029 0.8687298 5.6850309 16.8839 10.8187  4
------> CAND:  43.140283 3633.860107 0.6008834 5.4947243 14.5618 10.8077 16
------> CAND:   1.497627 4606.019531 1.1034490 4.4264607 19.9745 10.8019  2
------> CAND: 305.862421 3978.594238 0.8208830 4.0671940 16.8291 10.7752  4
------> CAND: 480.417621 3653.930664 0.5160563 4.1950817 16.8146 10.7637  4
------> CAND:  95.268146 4244.757812 1.0633978 5.8168044 15.0728 10.7336  8
------> CAND:  54.389486 3604.149414 0.9676456 5.8339243 14.5017 10.7298 16
------> CAND: 480.669085 3666.783447 0.8035578 5.7216249 16.7702 10.7285  4
[21:14:00][99797][INFO ] Statistics: count dirty SumSpec pages 567983 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:14:00][99797][INFO ] Data processing finished successfully!
21:14:00 (99797): called boinc_finish(0)

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