Task 1695321441

Stderr output

<core_client_version>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[18:11:45][1825776][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_cfbf00096_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_7_dms_200_123.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 6850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_123.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_123_6850000_1_0
------> GPU usage: 0.330000
[18:11:45][1825776][INFO ] Starting data processing...
[18:11:45][1825776][INFO ] opti: No host transfer for n_steps. Use device global.
[18:11:45][1825776][INFO ] opti: No host transfer for mean. Use device global.
[18:11:45][1825776][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:11:45][1825776][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:11:45][1825776][INFO ] opti: power spectrum in fft callback (static link).
[18:11:45][1825776][INFO ] opti: __constant__ access is not uniform, bad!
[18:11:45][1825776][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[18:11:45][1825776][INFO ] CUDA global memory status (initial GPU state, including context):
[18:11:45][1825776][INFO ] No template file. Generating templates.
[18:11:45][1825776][INFO ] Template param value T_cons = 50000
[18:11:48][1825776][INFO ] Number of generated templates to be used: 50000
[18:11:48][1825776][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_7_dms_200_123.cpt
[18:11:48][1825776][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_7_dms_200_123.cpt (No such file or directory).
------> Starting from scratch...
[18:11:48][1825776][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_123.binary
[18:11:48][1825776][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_7_dms_200_DM242.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768263426
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 242.3 cm^-3 pc
------> Scale factor: 1.38804
[18:11:48][1825776][INFO ] Allocating memory for dedispersed compressed time series...
[18:11:48][1825776][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:11:48][1825776][INFO ] 8-bit allocation done
[18:11:48][1825776][INFO ] Foobar
[18:11:48][1825776][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_123.binary
[18:11:48][1825776][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:11:48][1825776][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:11:48][1825776][INFO ] FftSize = 12582913
[18:11:48][1825776][INFO ] Seed for random number generator is 1108350621.
[18:11:50][1825776][INFO ] 8[18:11:50][1825776][INFO ] 9[18:11:51][1825776][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:11:51][1825776][INFO ] Normalization factor 3.97364e-08
[18:11:51][1825776][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
[18:11:51][1825776][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2316 MB (5661 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:11:51][1825776][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:11:51][1825776][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:11:51][1825776][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1252.92004395, mean= 0.00007468  0.00007468
[18:11:51][1825776][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:12:45][1825776][INFO ] Checkpoint committed!
[18:13:45][1825776][INFO ] Checkpoint committed!
[18:14:45][1825776][INFO ] Checkpoint committed!
[18:15:45][1825776][INFO ] Checkpoint committed!
[18:16:45][1825776][INFO ] Checkpoint committed!
[18:17:45][1825776][INFO ] Checkpoint committed!
[18:18:45][1825776][INFO ] Checkpoint committed!
[18:19:45][1825776][INFO ] Checkpoint committed!
[18:20:45][1825776][INFO ] Checkpoint committed!
[18:21:45][1825776][INFO ] Checkpoint committed!
[18:22:45][1825776][INFO ] Checkpoint committed!
[18:23:45][1825776][INFO ] Checkpoint committed!
[18:24:46][1825776][INFO ] Checkpoint committed!
[18:25:12][1825776][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 4509.581055 0.6238463 4.0636082 25.5801 22.0646  8
------> CAND:   0.499296 6360.109863 1.2886039 4.7063022 24.7952 21.1938  8
------> CAND:   0.499815 3702.552490 0.7758886 3.4451523 22.979 19.1904  8
------> CAND:   0.166345 6349.420410 1.2881322 4.6991415 19.8194 17.9695 16
------> CAND:   0.249648 6360.109863 1.2886039 4.7063022 19.3462 17.3025 16
------> CAND:   0.249907 3815.810059 0.3153117 5.6361036 19.0097 16.8304 16
------> CAND:   0.166605 4018.530762 0.5129612 3.8168125 18.831 16.5806 16
------> CAND:   1.499184 3618.847412 0.8017842 3.3805716 29.0037 16.1902  2
------> CAND:   1.498925 4317.939941 1.0808038 3.6998944 28.6095 15.9539  2
------> CAND:   0.249388 4273.854980 0.9954038 3.6976357 18.1609 15.6487 16
------> CAND:   0.500334 3613.094971 0.9661065 6.1017985 19.2662 15.1557  8
------> CAND:   0.500074 3970.959717 0.9298385 6.1662693 17.43 14.6421 16
------> CAND:   0.749722 3618.847412 0.8017842 3.3805716 21.0776 14.1801  4
------> CAND:   1.249277 4077.489014 0.4769923 5.8847356 25.4347 14.0537  2
------> CAND:   0.499036 4273.854980 0.9954038 3.6976357 18.1841 13.9985  8
------> CAND:   0.749462 4349.848633 1.0854729 3.7149978 20.6763 13.8559  4
------> CAND:   1.249018 5115.597168 0.7330719 5.9791765 25.0625 13.8314  2
------> CAND:   1.248758 5787.672852 1.0728256 6.1024294 25.0089 13.7994  2
------> CAND:   1.248499 6323.248535 1.2880841 6.1150241 24.4984 13.4946  2
------> CAND:   0.250167 3675.296143 0.9763657 6.1204286 16.5757 13.4794 16
------> CAND: 230.825349 4143.619141 0.7119384 6.0987196 19.6074 12.995  4
------> CAND: 346.237893 4143.619141 0.7119384 6.0987196 23.1318 12.6794  2
------> CAND:   0.624639 4077.489014 0.4769923 5.8847356 19.0686 12.5623  4
------> CAND:   0.624379 5776.213379 1.0739379 6.1072764 18.9645 12.4788  4
------> CAND:   0.374731 3835.666260 0.8944811 3.4886889 16.7447 12.4755  8
------> CAND:   0.500593 3711.042480 0.4717861 5.8975825 16.5554 12.2766  8
------> CAND: 308.730516 4630.316895 1.0487907 6.2576613 16.3644 12.0765  8
------> CAND:   0.416253 4645.062500 0.6302967 5.9737153 16.3453 12.0566  8
------> CAND:   0.999110 4242.411133 0.6023875 3.8921673 21.7888 11.8797  2
------> CAND:   0.998851 5319.678223 0.9964589 4.2851644 21.7712 11.8693  2
------> CAND:   0.416512 4077.489014 0.4769923 5.8847356 16.1318 11.8333  8
------> CAND:   1.500222 4055.306396 0.9526417 6.1895809 17.9328 11.6536  4
------> CAND:  26.408430 4551.829102 0.4253820 4.5014553 15.9155 11.6076  8
------> CAND:   0.998591 6201.842773 1.2900002 4.5981116 21.3052 11.5922  2
------> CAND: 115.412544 4143.619141 0.7119384 6.0987196 15.8572 11.5469  8
------> CAND: 174.558833 3663.642578 0.7452897 3.4312150 15.086 11.4929 16
------> CAND: 404.541815 4016.166016 0.9945158 6.1911254 20.9699 11.3929  2
------> CAND: 171.648697 3837.614746 0.9587520 6.1539412 15.0041 11.3854 16
------> CAND: 224.548082 5034.156738 0.6911203 5.9507370 15.6774 11.3598  8
------> CAND: 449.022463 4686.476074 0.8010131 6.1357989 17.5394 11.3399  4
------> CAND:  57.760769 3884.510742 0.9956905 6.1720452 14.9616 11.3296 16
------> CAND:   1.498665 4853.099121 1.1602136 3.9448075 20.8467 11.3197  2
------> CAND: 115.413064 5595.626465 0.7693955 5.7648344 14.9438 11.3064 16
------> CAND:   1.499963 4460.010742 1.1025445 6.2745204 20.7413 11.2571  2
------> CAND:  86.540075 4451.184082 0.5708109 5.9426460 14.8471 11.1798 16
------> CAND: 115.436419 3745.073486 0.2239828 5.2391868 14.846 11.1783 16
------> CAND:   1.499444 4732.229004 0.7801094 4.0709867 20.5969 11.1714  2
------> CAND:  15.609216 4208.282227 0.4491931 5.8260250 14.8371 11.1667 16
------> CAND: 404.474342 4909.676270 0.7497915 4.2177429 15.4532 11.127  8
------> CAND: 153.939274 3880.427734 0.6536114 6.0491877 14.8025 11.1214 16
------> CAND: 230.799138 5003.303711 0.5464388 5.6328502 17.252 11.1112  4
------> CAND: 135.202453 3935.047852 0.3732855 3.9591091 15.4297 11.1027  8
------> CAND:   1.499703 3961.885010 0.5558160 3.7404132 20.4671 11.0943  2
------> CAND: 348.412320 3695.521240 0.8565676 3.4122429 15.4158 11.0883  8
------> CAND: 181.008414 4883.313965 0.8162491 6.1213841 17.2024 11.0717  4
------> CAND:  14.888559 5294.407227 1.2179375 4.1437478 15.3857 11.0571  8
------> CAND: 384.630196 3675.923584 0.2749602 5.5414753 15.3635 11.0341  8
------> CAND: 269.694370 4016.166016 0.9945158 6.1911254 17.1512 11.031  4
------> CAND:   2.498554 3648.894287 0.3630671 5.7693162 25.3904 11.0269  1
------> CAND: 120.119003 4854.983887 0.5572565 5.7706480 25.3613 11.0143  1
------> CAND: 249.436307 3745.146240 0.2227474 4.3185887 17.1279 11.0125  4
------> CAND: 176.235262 3758.349609 0.5708940 3.5759094 14.7174 11.0104 16
------> CAND: 115.495328 4664.110352 1.0501177 6.2646141 14.6983 10.9854 16
------> CAND: 461.700782 5452.967285 0.8599768 6.0156398 17.0543 10.954  4
------> CAND: 278.665342 3898.446045 0.8525325 6.1354899 15.2849 10.9528  8
------> CAND: 115.494549 3919.260986 0.8417578 6.1306953 14.6687 10.9469 16
------> CAND: 325.858899 3625.719727 0.6102424 3.4598100 15.2758 10.9433  8
------> CAND:   0.624120 6056.736328 1.2867792 6.1884999 15.2754 10.943  8
------> CAND: 280.240044 3621.271484 0.7027508 3.4154122 15.2747 10.9422  8
------> CAND:   0.999370 3629.107666 0.5489614 3.4978743 17.0261 10.9316  4
------> CAND: 146.177355 3632.174072 0.4866523 3.5464535 14.629 10.8952 16
------> CAND: 107.656075 3616.863281 0.8478981 3.3700464 14.6112 10.8721 16
------> CAND:   2.498295 4130.849121 0.4727273 5.8699169 25.0319 10.8712  1
------> CAND:   2.498035 4654.615723 0.6220604 5.9608941 24.9876 10.852  1
------> CAND: 122.867204 3978.829102 0.9683766 3.5456192 14.5747 10.8245 16
------> CAND: 173.119076 4143.619141 0.7119384 6.0987196 16.8801 10.8157  4
------> CAND: 456.431968 3831.678955 0.5829833 3.6255887 19.97 10.7992  2
------> CAND:  86.588084 5056.486328 1.1261830 6.2830086 14.5519 10.7949 16
------> CAND: 326.482759 3757.357910 0.9761031 6.1404338 16.851 10.7925  4
------> CAND: 115.490916 4559.432129 0.7814547 6.1333995 14.5424 10.7825 16
------> CAND:   2.497776 5115.597168 0.7330719 5.9791765 24.8235 10.7807  1
------> CAND: 166.808852 4636.142578 0.8530120 6.1730351 15.1184 10.7807  8
------> CAND: 186.683620 4060.733643 0.9293907 3.6023867 14.5338 10.7714 16
------> CAND:   2.497516 5465.816406 0.9037187 6.0450101 24.7928 10.7674  1
------> CAND: 327.102207 4070.240479 0.5722780 5.9991498 15.0924 10.7538  8
------> CAND:  82.071846 4467.761230 1.1036012 3.7699025 15.0923 10.7537  8
------> CAND: 103.926669 3897.121094 0.6252929 6.0278897 14.511 10.7418 16
------> CAND:   2.496997 6213.580078 1.2907610 6.1411381 19.8671 10.7383  2
------> CAND: 284.506374 5118.314453 1.1300128 6.2801032 15.0753 10.7362  8
------> CAND: 187.869317 3660.127441 0.7772477 3.4140339 14.4982 10.7252 16
------> CAND: 274.044522 4703.117188 1.0511705 6.2650418 19.8316 10.7172  2
------> CAND:   2.497257 5796.209961 1.0719751 6.0987396 24.6675 10.713  1
------> CAND:  27.923964 4529.398926 0.7927770 3.9347255 15.0418 10.7016  8
------> CAND: 184.012752 4376.673340 0.5185046 5.8983231 14.4768 10.6974 16
------> CAND:  34.741788 5106.411621 1.1285014 4.0872207 15.0205 10.6797  8
------> CAND:  86.557462 4232.830566 0.7476032 6.1145830 14.4576 10.6726 16
------> CAND:  88.387780 3663.013184 0.7481567 6.0531478 14.4541 10.6679 16
------> CAND:   0.166864 4411.860840 0.6921189 6.0799170 14.45 10.6626 16
------> CAND: 115.471972 4396.794922 0.9080237 6.2032151 14.4461 10.6575 16
------> CAND:  27.923185 4664.254883 0.8433273 3.9843836 14.9883 10.6464  8
[18:25:12][1825776][INFO ] Statistics: count dirty SumSpec pages 423708 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:25:12][1825776][INFO ] Data processing finished successfully!
18:25:12 (1825776): called boinc_finish(0)

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