Task 1703657062

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[19:07:49][1062714][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_185.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 3950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_185.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_185_3950000_0_0
------> GPU usage: 0.330000
[19:07:49][1062714][INFO ] Starting data processing...
[19:07:49][1062714][INFO ] opti: No host transfer for n_steps. Use device global.
[19:07:49][1062714][INFO ] opti: No host transfer for mean. Use device global.
[19:07:49][1062714][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:07:49][1062714][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:07:49][1062714][INFO ] opti: power spectrum in fft callback (static link).
[19:07:49][1062714][INFO ] opti: __constant__ access is not uniform, bad!
[19:07:50][1062714][INFO ] Running on device 2 Tesla V100-SXM2-16GB
[19:07:50][1062714][INFO ] CUDA global memory status (initial GPU state, including context):
[19:07:50][1062714][INFO ] No template file. Generating templates.
[19:07:50][1062714][INFO ] Template param value T_cons = 50000
[19:07:56][1062714][INFO ] Number of generated templates to be used: 50000
[19:07:56][1062714][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_185.cpt
[19:07:56][1062714][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_185.cpt (No such file or directory).
------> Starting from scratch...
[19:07:56][1062714][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_185.binary
[19:07:56][1062714][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM248.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327107179
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 248.5 cm^-3 pc
------> Scale factor: 1.49069
[19:07:56][1062714][INFO ] Allocating memory for dedispersed compressed time series...
[19:07:56][1062714][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:07:56][1062714][INFO ] 8-bit allocation done
[19:07:56][1062714][INFO ] Foobar
[19:07:56][1062714][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_185.binary
[19:07:56][1062714][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:07:56][1062714][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:07:56][1062714][INFO ] FftSize = 12582913
[19:07:56][1062714][INFO ] Seed for random number generator is -1040434345.
[19:07:59][1062714][INFO ] 8[19:07:59][1062714][INFO ] 9[19:08:00][1062714][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:08:00][1062714][INFO ] Normalization factor 3.97364e-08
[19:08:00][1062714][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
[19:08:00][1062714][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1558 MB (14595 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:08:00][1062714][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:08:00][1062714][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:08:00][1062714][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:08:49][1062714][INFO ] Checkpoint committed!
[19:09:49][1062714][INFO ] Checkpoint committed!
[19:10:49][1062714][INFO ] Checkpoint committed!
[19:11:49][1062714][INFO ] Checkpoint committed!
[19:12:49][1062714][INFO ] Checkpoint committed!
[19:13:49][1062714][INFO ] Checkpoint committed!
[19:14:50][1062714][INFO ] Checkpoint committed!
[19:15:02][1062714][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.215058 5249.200195 0.8478430 3.2877443 16.9312 13.9613 16
------> CAND: 230.430116 5249.200195 0.8478430 3.2877443 17.5464 13.3213  8
------> CAND:  64.924000 4936.687012 0.8409503 0.7148332 18.9045 12.4307  4
------> CAND: 384.263510 6322.901855 1.1696560 3.3721504 16.5491 12.2701  8
------> CAND:  22.085786 4035.707275 0.7705224 0.3406464 15.5802 12.1458 16
------> CAND:  86.397864 5422.520020 0.9747541 3.3370409 15.5783 12.1433 16
------> CAND: 196.305960 4373.162109 0.5596363 3.1164813 15.3148 11.7943 16
------> CAND:  64.925557 5129.479492 0.9058264 0.7702567 16.041 11.7384  8
------> CAND:  90.917475 3856.279541 0.6507999 0.2811468 15.1871 11.6259 16
------> CAND: 280.540815 5895.666504 1.2990443 0.9318787 15.9293 11.6219  8
------> CAND: 177.655296 3854.331055 0.9591651 3.1258340 15.1385 11.562 16
------> CAND: 284.005003 4757.367188 1.0678762 3.3211505 21.2357 11.5508  2
------> CAND: 115.218951 4154.259766 0.6485089 3.1355815 15.8457 11.5349  8
------> CAND: 459.704897 3608.725098 0.9670044 0.1038840 26.5312 11.5224  1
------> CAND:  16.391896 3752.960205 0.7933792 3.0722680 15.8038 11.4913  8
------> CAND: 220.092050 3824.988281 0.9882696 3.1241949 15.7733 11.4596  8
------> CAND: 345.700709 4277.897949 0.9743062 3.2343929 17.6333 11.4147  4
------> CAND: 400.112253 3866.996094 0.7805341 3.1061964 15.6917 11.3746  8
------> CAND: 288.942424 5018.295410 0.4864609 3.0405512 20.9191 11.3627  2
------> CAND:  64.921665 4611.351562 0.7381487 0.6127997 17.5651 11.3604  4
------> CAND: 178.133831 3951.009766 0.7319123 0.3085104 17.4775 11.2906  4
------> CAND:  16.391636 3620.026855 0.7464664 3.0269971 15.6048 11.2843  8
------> CAND:  57.609475 4154.259766 0.6485089 3.1355815 14.9166 11.2706 16
------> CAND: 319.712943 4344.330566 1.0339506 3.2518139 15.5912 11.2702  8
------> CAND:  64.922703 4767.285156 0.7849836 0.6636463 17.4079 11.2352  4
------> CAND: 166.292169 4726.421387 0.5359088 3.1118979 14.8752 11.2165 16
------> CAND: 203.432341 3650.081787 0.8700664 0.1367204 15.5194 11.1958  8
------> CAND: 364.853523 5290.710938 0.8388460 3.2949169 15.5069 11.1828  8
------> CAND:  32.783532 3707.698486 0.7733399 3.0593367 15.492 11.1673  8
------> CAND: 395.231405 4098.470703 0.9843982 3.1968961 15.4904 11.1656  8
------> CAND: 375.124376 5348.265625 0.9830855 0.8292157 17.2973 11.1472  4
------> CAND:  94.800770 3802.797607 0.7918363 3.0863256 14.8105 11.1319 16
------> CAND:  86.466374 5720.221191 0.4195803 2.6822453 14.8043 11.1238 16
------> CAND: 210.192295 4369.754395 0.7012253 0.5164390 15.4464 11.12  8
------> CAND: 142.002372 4757.367188 1.0678762 3.3211505 17.2483 11.1082  4
------> CAND:   8.196078 3994.768555 0.8894078 3.1576774 14.7898 11.1049 16
------> CAND: 230.390411 4236.013672 1.0225985 3.2331069 20.4595 11.0897  2
------> CAND: 400.436380 4354.639160 1.0876871 3.2617223 17.1876 11.06  4
------> CAND: 259.157780 3702.456299 0.7837798 3.0554790 15.388 11.0595  8
------> CAND: 230.304514 4290.452637 1.0772954 3.2520366 15.38 11.0512  8
------> CAND: 265.065765 3624.129639 0.6075050 0.1674577 15.3739 11.0449  8
------> CAND: 474.961441 3925.955078 0.2104576 2.6820068 17.1609 11.0388  4
------> CAND: 115.194816 4117.577637 0.9623450 3.1937716 15.364 11.0346  8
------> CAND:  17.466004 5730.322754 1.0521899 3.3606560 14.7315 11.0287 16
------> CAND:  69.125713 3899.458496 0.8380368 3.1205595 14.7186 11.0119 16
------> CAND: 406.864941 3650.081787 0.8700664 0.1367204 17.1212 11.0072  4
------> CAND:  96.872432 4066.082764 0.3536187 2.9449439 15.3234 10.9926  8
------> CAND: 332.773261 4023.419434 0.8585494 3.1549361 15.3224 10.9915  8
------> CAND:   6.243271 3618.033203 0.8141778 3.0366225 14.6973 10.9841 16
------> CAND: 115.163935 4152.759277 0.9118097 3.1981022 14.696 10.9824 16
------> CAND: 110.535070 3669.364258 0.6709260 3.0283096 17.0898 10.9822  4
------> CAND: 360.159262 5259.266113 0.6773255 3.1942523 20.2674 10.9757  2
------> CAND:  40.897605 4637.759766 0.4855387 0.7739068 14.6904 10.9752 16
------> CAND: 193.786645 3730.945557 0.6259822 3.0304012 15.2928 10.961  8
------> CAND: 184.970600 3691.740479 0.8938937 0.1515924 14.6758 10.9561 16
------> CAND: 284.005522 4772.509766 1.0748237 3.3242948 20.2209 10.9481  2
------> CAND: 172.750314 3871.460938 0.7764373 3.1020448 17.0455 10.947  4
------> CAND:  64.924260 4939.222656 0.8402895 0.7161153 20.1863 10.9276  2
------> CAND: 389.542186 3746.499023 0.8017693 0.1926807 15.2595 10.9265  8
------> CAND: 340.375841 6075.674316 0.4522793 2.0659957 15.2568 10.9237  8
------> CAND:  86.443538 5963.598633 0.7182822 3.1340597 14.6254 10.8904 16
------> CAND: 273.846776 4235.401855 0.5315107 0.5249185 16.9739 10.8902  4
------> CAND: 220.787275 3632.778809 0.4760893 0.2164967 20.1137 10.8845  2
------> CAND: 172.736041 4875.744629 1.0259809 3.3322036 14.6183 10.8812 16
------> CAND:  36.481797 4311.882324 0.5188425 3.0972972 14.6089 10.869 16
------> CAND:  61.187588 5730.322754 1.0521899 0.9488650 15.1998 10.8648  8
------> CAND: 129.845665 4765.176758 0.7857201 0.6624733 24.955 10.8378  1
------> CAND:  22.596241 3766.246338 0.7334335 0.2152038 14.5832 10.8355 16
------> CAND: 240.946984 4149.445312 1.0127136 3.2083414 20.029 10.8343  2
------> CAND: 170.973455 4298.864258 0.7405528 0.4711032 14.5758 10.826 16
------> CAND:   5.463965 3661.941162 0.7603678 3.0389302 14.5591 10.8042 16
------> CAND: 389.449281 3633.160400 0.4684270 0.2200825 19.9714 10.8001  2
------> CAND: 432.148139 3783.831543 0.4770188 2.9963400 16.8536 10.7946  4
------> CAND: 407.848221 5577.161133 0.4761724 2.8845341 19.9584 10.7924  2
------> CAND: 148.557832 3929.202637 0.9715043 3.1482744 15.1095 10.7715  8
------> CAND: 471.445870 3938.190186 0.9061944 3.1415761 16.8234 10.7707  4
------> CAND:   8.195818 3661.941162 0.7603678 3.0389302 14.5331 10.7705 16
------> CAND: 460.780822 4236.013672 1.0225985 3.2331069 24.7903 10.7663  1
------> CAND: 115.520241 3989.494629 0.9775572 0.2833397 16.8065 10.7573  4
------> CAND: 247.583931 6424.566406 1.1668046 3.3614984 15.0863 10.7476  8
------> CAND: 197.015977 4423.123047 0.9783333 3.2564785 15.0679 10.7285  8
------> CAND:  57.625824 5253.438965 0.8044313 3.2680726 14.4976 10.7244 16
------> CAND: 169.448579 3848.223633 0.2423207 0.5898081 15.0598 10.7201  8
------> CAND: 230.686511 4974.332520 0.3674607 2.8435082 15.0346 10.6942  8
------> CAND: 196.659411 4017.951904 0.8604515 3.1539841 14.4652 10.6823 16
------> CAND: 153.807962 3933.777832 0.7957560 3.1263020 15.014 10.6729  8
------> CAND: 129.848260 4936.687012 0.8409503 0.7148332 24.5732 10.672  1
------> CAND: 409.824124 4292.955078 1.0543172 0.4038619 16.6712 10.65  4
------> CAND: 178.134350 3974.527832 0.7397375 0.3182069 16.6595 10.6407  4
------> CAND: 160.238339 5723.534668 0.4148385 2.6598129 14.4326 10.6401 16
------> CAND:  54.903833 4085.668213 0.8844623 3.1785462 14.9748 10.6326  8
------> CAND: 180.201341 3901.910645 0.9145795 0.2554851 19.6877 10.6318  2
------> CAND: 488.858675 4813.402832 1.1573671 3.3440862 16.6475 10.6311  4
------> CAND: 127.486986 3902.863770 0.7219598 0.2869620 14.968 10.6255  8
------> CAND: 469.421699 3793.444092 0.9269863 3.1039112 19.6659 10.6189  2
------> CAND:  86.388262 3625.540527 0.5828393 2.9937725 14.4072 10.6072 16
------> CAND: 311.399567 6049.520508 0.9546989 1.1171291 16.5932 10.5881  4
------> CAND: 457.492322 3697.335938 0.8423428 3.0665743 19.6075 10.5843  2
------> CAND: 115.239192 5417.831055 1.1731290 3.3947165 14.3888 10.5834 16
------> CAND: 140.270407 5895.666504 1.2990443 0.9318787 14.3855 10.5791 16
[19:15:02][1062714][INFO ] Statistics: count dirty SumSpec pages 2453 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:15:02][1062714][INFO ] Data processing finished successfully!
19:15:02 (1062714): called boinc_finish(0)

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