Task 1717026479

Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[23:53:11][275183][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_5_dms_200_199.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 8050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_199.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_199_8050000_0_0
------> GPU usage: 0.500000
[23:53:11][275183][INFO ] Starting data processing...
[23:53:11][275183][INFO ] opti: No host transfer for n_steps. Use device global.
[23:53:11][275183][INFO ] opti: No host transfer for mean. Use device global.
[23:53:11][275183][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:53:11][275183][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:53:11][275183][INFO ] opti: power spectrum in fft callback (static link).
[23:53:11][275183][INFO ] opti: __constant__ access is not uniform, bad!
[23:53:11][275183][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[23:53:11][275183][INFO ] CUDA global memory status (initial GPU state, including context):
[23:53:11][275183][INFO ] No template file. Generating templates.
[23:53:11][275183][INFO ] Template param value T_cons = 50000
[23:53:15][275183][INFO ] Number of generated templates to be used: 50000
[23:53:15][275183][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_5_dms_200_199.cpt
[23:53:15][275183][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_5_dms_200_199.cpt (No such file or directory).
------> Starting from scratch...
[23:53:15][275183][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_199.binary
[23:53:15][275183][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_5_dms_200_DM249.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.75564451563
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 249.9 cm^-3 pc
------> Scale factor: 1.16673
[23:53:15][275183][INFO ] Allocating memory for dedispersed compressed time series...
[23:53:15][275183][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:53:15][275183][INFO ] 8-bit allocation done
[23:53:15][275183][INFO ] Foobar
[23:53:15][275183][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_199.binary
[23:53:15][275183][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:53:15][275183][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:53:15][275183][INFO ] FftSize = 12582913
[23:53:15][275183][INFO ] Seed for random number generator is 0.
[23:53:17][275183][INFO ] 8[23:53:17][275183][INFO ] 9[23:53:17][275183][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:53:17][275183][INFO ] Normalization factor 3.97364e-08
[23:53:17][275183][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
[23:53:17][275183][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1810 MB (10227 MB free / 12037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:53:17][275183][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:53:17][275183][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:53:17][275183][INFO ] TimeSeriesLength = 16775614, params->nsamples = 25165824
sum = 626.16845703, mean= 0.00003733  0.00003733
[23:53:17][275183][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:54:11][275183][INFO ] Checkpoint committed!
[23:55:11][275183][INFO ] Checkpoint committed!
[23:56:11][275183][INFO ] Checkpoint committed!
[23:57:12][275183][INFO ] Checkpoint committed!
[23:58:12][275183][INFO ] Checkpoint committed!
[23:59:12][275183][INFO ] Checkpoint committed!
[00:00:12][275183][INFO ] Checkpoint committed!
[00:00:26][275183][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.597945 4482.772461 1.0583471 5.9654751 17.0374 14.1058 16
------> CAND: 115.489100 4124.944336 0.8057107 5.8323498 15.8718 12.5339 16
------> CAND: 115.415918 4150.199219 0.5356170 5.3021960 15.5355 12.0865 16
------> CAND: 233.837471 4701.977539 0.9493505 5.7959099 16.2569 11.964  8
------> CAND: 115.510379 3657.186279 0.8590381 5.9081097 16.0943 11.7941  8
------> CAND: 173.214835 3686.511475 0.9487348 5.9508767 17.9561 11.6721  4
------> CAND: 404.281527 3694.053711 0.8819177 5.9181728 21.3471 11.6171  2
------> CAND: 181.451656 3696.121826 0.8795902 3.5930896 15.9113 11.6032  8
------> CAND: 367.197669 3769.699463 0.8101197 3.6901181 15.847 11.5362  8
------> CAND: 485.841362 3847.628906 0.9001815 5.9371505 21.207 11.5338  2
------> CAND:  43.298843 4482.772461 1.0583471 5.9654751 15.0999 11.5112 16
------> CAND: 173.232222 3655.085693 0.8791705 5.9103103 15.7802 11.4667  8
------> CAND: 346.406574 3994.066895 0.8017697 5.8584089 21.0379 11.4333  2
------> CAND: 204.362940 4203.714844 1.0607079 3.8758457 17.6325 11.4141  4
------> CAND: 269.521018 3694.053711 0.8819177 5.9181728 17.5765 11.3695  4
------> CAND: 342.325792 3729.488037 0.8883500 5.9234376 15.6588 11.3405  8
------> CAND: 466.807403 3884.138916 1.0105866 3.6677098 17.4987 11.3075  4
------> CAND: 482.750608 3706.164795 0.8089947 3.6395004 20.808 11.2967  2
------> CAND: 318.883033 3978.285645 0.7169808 3.9478769 15.6065 11.2862  8
------> CAND: 490.371613 3994.866699 0.8012483 5.8578720 17.4042 11.2323  4
------> CAND:  38.487803 4294.320312 0.8972120 5.8762994 14.8552 11.1903 16
------> CAND:  21.208386 3894.049805 0.9270515 5.9472275 14.8535 11.1881 16
------> CAND: 346.561241 3615.555908 0.9280404 5.9312248 17.2618 11.119  4
------> CAND: 115.534514 4052.214600 0.8426505 5.8828773 15.4191 11.0917  8
------> CAND:  38.945317 4575.705566 0.7160283 5.4440727 14.7724 11.0821 16
------> CAND: 115.466263 3721.197021 0.5409550 5.6103253 14.76 11.0659 16
------> CAND:  85.836546 3959.238770 0.9830717 3.7343810 14.7257 11.0211 16
------> CAND: 280.506300 3708.961914 0.8252230 5.8848920 15.342 11.0118  8
------> CAND: 245.185807 3994.866699 0.8012483 5.8578720 15.3224 10.9915  8
------> CAND: 342.769294 4973.925781 1.0018202 4.5994334 15.3208 10.9899  8
------> CAND: 154.257951 5275.672852 1.1710430 4.6844192 14.6902 10.9748 16
------> CAND: 339.148362 4019.085449 0.6284278 5.6454921 15.2995 10.9679  8
------> CAND:  21.208126 3952.031494 0.9538884 5.9607339 14.6737 10.9533 16
------> CAND: 122.085303 3658.060303 0.4296266 5.3935285 14.6697 10.9482 16
------> CAND:  92.366834 3680.836182 0.6638210 5.7733102 14.6432 10.9137 16
------> CAND: 389.533103 4152.204590 0.7380997 5.7597694 16.9926 10.905  4
------> CAND:  28.636576 4507.717773 1.0020254 4.1539502 14.6226 10.8868 16
------> CAND:  97.799139 4044.715332 0.7663532 3.9518387 15.1927 10.8574  8
------> CAND: 216.450877 4292.011230 0.8985066 5.8846712 16.8533 10.7944  4
------> CAND:  57.710684 3797.551025 0.3818291 4.7221990 14.545 10.7859 16
------> CAND: 345.795949 5287.557617 1.1718029 4.6974463 16.8418 10.7853  4
------> CAND: 160.164120 3823.763184 0.7826090 3.7484264 14.5435 10.784 16
------> CAND: 242.257505 5185.041504 1.1713858 4.5964966 16.8233 10.7706  4
------> CAND: 346.308999 4815.356934 1.0622054 5.8691392 24.7938 10.7678  1
------> CAND: 346.743417 3620.487305 0.7884462 5.8602085 16.7911 10.7451  4
------> CAND: 346.714352 3883.609131 0.9080621 5.9370966 16.7716 10.7295  4
------> CAND:  86.517238 5333.260254 1.1634585 5.6582947 15.0642 10.7247  8
------> CAND: 288.732221 3844.639404 0.9007573 5.9289565 15.0622 10.7226  8
------> CAND:  14.996775 4324.658691 0.8902509 5.8695927 14.4961 10.7225 16
------> CAND: 115.503892 4147.748047 0.8710635 5.8845215 14.4901 10.7147 16
------> CAND: 102.505597 3623.501709 0.6855538 5.7945490 14.4682 10.6862 16
------> CAND: 198.031436 4122.359863 0.9910157 5.9732289 14.4648 10.6818 16
------> CAND:  77.010120 3788.492676 0.5792335 5.6575336 14.4603 10.676 16
------> CAND: 305.575404 3822.540283 0.6642080 3.8576400 15.0099 10.6687  8
------> CAND:  70.141691 3980.665039 1.0045137 5.9815130 14.4465 10.6581 16
------> CAND:  75.649514 3895.674316 0.9039581 3.7374227 16.6433 10.6278  4
------> CAND: 196.414694 3843.481445 0.7587132 3.7937198 14.959 10.6162  8
------> CAND: 448.054493 3621.768066 0.7549617 5.8439326 16.6283 10.6159  4
------> CAND: 115.528805 3812.901855 0.8188030 5.8807149 14.4092 10.6098 16
------> CAND: 346.539702 3692.025146 0.9162360 5.9375958 16.6192 10.6088  4
------> CAND:  73.489100 4050.939941 1.0366404 6.0001488 14.406 10.6056 16
------> CAND: 432.693368 3930.260254 0.4953290 5.4087782 16.5883 10.5842  4
------> CAND: 175.894267 3639.485840 0.9599553 3.5153770 14.3886 10.5831 16
------> CAND: 115.458218 5360.501953 1.1512871 5.6250668 14.374 10.5643 16
------> CAND: 205.778303 3785.704102 0.7325733 3.7596765 16.5542 10.5572  4
------> CAND: 134.760509 3694.053711 0.8819177 5.9181728 14.8879 10.543  8
------> CAND: 319.393747 4190.336426 1.0283653 3.8886502 14.8877 10.5428  8
------> CAND: 222.678837 4480.807617 0.7080749 4.5175695 16.5356 10.5425  4
------> CAND: 216.172683 4952.158203 1.1582258 4.3783679 14.8773 10.5321  8
------> CAND:  22.010788 4093.461182 0.6088678 5.5833111 14.3445 10.5261 16
------> CAND:  60.049640 3813.655029 0.4539049 5.3695283 14.8687 10.5233  8
------> CAND: 319.402570 3818.493408 0.8132318 3.7323992 14.8621 10.5165  8
------> CAND: 250.041482 4194.049316 0.9190205 5.9134288 14.8607 10.515  8
------> CAND: 231.121189 3752.129639 0.9745024 5.9639072 14.8601 10.5144  8
------> CAND: 173.267775 3676.389404 0.7130894 5.8099542 14.8597 10.514  8
------> CAND:  20.007896 4954.661621 0.9324074 5.5762396 14.3268 10.5032 16
------> CAND: 115.506227 3624.428467 0.6708696 5.7776265 14.3219 10.4968 16
------> CAND: 259.298174 4140.641113 0.9289116 3.9015563 19.436 10.4826  2
------> CAND: 161.725846 3705.585449 0.9563619 5.9489512 14.8218 10.475  8
------> CAND:  34.642915 3686.511475 0.9487348 5.9508767 14.3002 10.4688 16
------> CAND: 164.806998 3821.355713 0.9640537 3.6468487 14.2998 10.4683 16
------> CAND: 269.461591 3709.690430 0.8031375 5.8760452 14.8151 10.468  8
------> CAND:  77.813820 3913.623779 0.8740184 3.7646246 14.2943 10.4612 16
------> CAND:  49.437792 3840.642090 0.7628002 3.7827234 14.2849 10.4491 16
------> CAND: 295.661116 3651.098145 0.4499631 4.0050864 16.4146 10.4466  4
------> CAND: 115.526210 3794.647949 0.8563025 5.9039998 14.2781 10.4402 16
------> CAND: 118.299324 3687.878174 0.9628554 5.9533172 14.2698 10.4296 16
------> CAND:  43.082672 4111.811523 1.0464617 3.8173265 14.7751 10.4269  8
------> CAND: 230.970414 3706.531494 0.8083457 5.8748856 14.7567 10.408  8
------> CAND: 268.249423 3744.701660 0.3746027 4.5128264 16.3619 10.4049  4
------> CAND: 261.006782 3767.134033 0.9905614 3.5995343 16.3604 10.4038  4
------> CAND: 327.080927 3869.955811 0.6167129 3.9559290 16.3547 10.3992  4
------> CAND: 193.096870 4088.953369 0.9639731 3.8451693 14.2384 10.3891 16
------> CAND: 292.999071 5159.099609 1.1751351 4.5528426 14.7382 10.389  8
------> CAND:  86.607288 3686.511475 0.9487348 5.9508767 14.7297 10.3803  8
------> CAND:  86.606769 3882.043457 0.8337045 5.8875332 14.2302 10.3784 16
------> CAND:  86.584711 4101.177246 0.9192023 5.9261189 14.7267 10.3772  8
------> CAND:  86.589382 3716.245361 0.7675599 5.8532686 14.2238 10.3702 16
------> CAND: 153.669644 3712.698730 0.9688402 3.5654063 14.1955 10.3338 16
------> CAND:  70.144546 3908.370850 0.9767427 5.9762535 14.1917 10.3288 16
[00:00:26][275183][INFO ] Statistics: count dirty SumSpec pages 1736 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:00:26][275183][INFO ] Data processing finished successfully!
00:00:26 (275183): called boinc_finish(0)

</stderr_txt>
]]>