Task 1720359242

Stderr output

<core_client_version>7.19.0</core_client_version>
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<stderr_txt>
[17:01:42][3552412][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:01:42][3552412][INFO ] Petri's Custom BRP7 v18.1 - CUDA 12.5 - compiled by Ian 01/21/25

command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_7_dms_200_74.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 6400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_74.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_74_6400000_2_0
------> GPU usage: 0.330000
[17:01:42][3552412][INFO ] Starting data processing...
[17:01:42][3552412][INFO ] opti: No host transfer for n_steps. Use device global.
[17:01:42][3552412][INFO ] opti: No host transfer for mean. Use device global.
[17:01:42][3552412][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:01:42][3552412][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:01:42][3552412][INFO ] opti: power spectrum in fft callback (static link).
[17:01:42][3552412][INFO ] opti: __constant__ access is not uniform, bad!
[17:01:42][3552412][INFO ] Running on device 4 NVIDIA TITAN V
[17:01:42][3552412][INFO ] CUDA global memory status (initial GPU state, including context):
[17:01:42][3552412][INFO ] No template file. Generating templates.
[17:01:42][3552412][INFO ] Template param value T_cons = 50000
[17:01:48][3552412][INFO ] Number of generated templates to be used: 50000
[17:01:48][3552412][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_7_dms_200_74.cpt
[17:01:48][3552412][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_7_dms_200_74.cpt (No such file or directory).
------> Starting from scratch...
[17:01:48][3552412][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_74.binary
[17:01:48][3552412][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_7_dms_200_DM237.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796777100477
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 237.4 cm^-3 pc
------> Scale factor: 1.42291
[17:01:48][3552412][INFO ] Allocating memory for dedispersed compressed time series...
[17:01:48][3552412][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:01:48][3552412][INFO ] 8-bit allocation done
[17:01:48][3552412][INFO ] Foobar
[17:01:48][3552412][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_74.binary
[17:01:48][3552412][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:01:48][3552412][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:01:48][3552412][INFO ] FftSize = 12582913
[17:01:48][3552412][INFO ] Seed for random number generator is 1117889556.
[17:01:51][3552412][INFO ] 8[17:01:51][3552412][INFO ] 9[17:01:52][3552412][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:01:52][3552412][INFO ] Normalization factor 3.97364e-08
[17:01:52][3552412][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
[17:01:52][3552412][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2180 MB (9877 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:01:52][3552412][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:01:52][3552412][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:01:52][3552412][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:02:42][3552412][INFO ] Checkpoint committed!
[17:03:42][3552412][INFO ] Checkpoint committed!
[17:04:42][3552412][INFO ] Checkpoint committed!
[17:05:42][3552412][INFO ] Checkpoint committed!
[17:06:42][3552412][INFO ] Checkpoint committed!
[17:07:42][3552412][INFO ] Checkpoint committed!
[17:08:42][3552412][INFO ] Checkpoint committed!
[17:09:42][3552412][INFO ] Checkpoint committed!
[17:10:42][3552412][INFO ] Checkpoint committed!
[17:11:43][3552412][INFO ] Checkpoint committed!
[17:12:10][3552412][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 4660.628906 0.6397616 3.9762652 21.7262 20.692 16
------> CAND:   0.249907 6094.603516 0.7617401 5.9202685 21.2136 19.955 16
------> CAND:   0.499296 6531.013184 1.3440013 4.4764643 23.3749 19.6256  8
------> CAND:   0.249648 5076.259766 0.8635766 4.0536170 20.0142 18.2451 16
------> CAND:   0.166605 4712.238770 0.6824874 3.9632046 19.2445 17.1597 16
------> CAND:   0.499815 3983.991699 0.4137081 5.9749184 21.0915 17.1279  8
------> CAND:   0.500334 3604.449463 0.9677811 6.1471643 24.5553 17.0063  4
------> CAND:   0.166345 6185.695801 1.0991743 4.4733305 18.8802 16.6493 16
------> CAND:   0.250167 3698.478516 0.4947127 6.0301180 18.6857 16.3779 16
------> CAND:   0.500074 5807.320312 1.1666148 0.0996651 20.0446 15.9938  8
------> CAND:   1.249277 4622.339844 0.5743260 6.1080213 27.9557 15.5621  2
------> CAND:   1.249018 5752.729004 0.9252630 6.2309623 27.8318 15.4879  2
------> CAND:   0.500593 3604.449463 0.9677811 6.1471643 19.515 15.423  8
------> CAND:   1.248758 6791.920898 1.3429023 0.0132790 27.4032 15.2313  2
------> CAND:   1.249537 3653.053467 0.3150120 5.8401527 22.2762 15.1509  4
------> CAND:   0.624379 5752.729004 0.9252630 6.2309623 20.6966 13.8724  4
------> CAND:   0.624639 4618.311523 0.5781431 6.1122437 20.4942 13.709  4
------> CAND:   0.499036 4033.554932 1.0361861 3.4953091 17.8138 13.6048  8
------> CAND:   1.248499 6653.258789 1.3438995 0.0314447 20.2338 13.4991  4
------> CAND:   1.250315 4123.825684 0.4332850 3.8301761 24.4624 13.473  2
------> CAND:   0.416512 4072.702881 0.7383327 6.1967096 17.5842 13.3614  8
------> CAND:   1.250056 5332.788086 0.7609084 4.2688904 24.2408 13.3408  2
------> CAND:   1.249796 6245.542969 1.0612998 4.5361605 23.9533 13.1693  2
------> CAND:   1.499184 3703.922363 0.7957329 3.3720946 23.6497 12.9882  2
------> CAND:   1.250575 3758.693604 0.5523454 3.4846656 23.6245 12.9731  2
------> CAND:   0.749722 4260.653809 0.2888348 4.2754321 16.1308 12.8804 16
------> CAND:   0.208126 4175.666504 0.7540481 6.2156773 16.0463 12.7671 16
------> CAND:   1.498665 6717.937500 0.8911768 5.1833935 16.875 12.6125  8
------> CAND: 231.053717 3622.635498 0.6481200 6.0784478 16.7536 12.4848  8
------> CAND:   2.498554 3983.991699 0.4137081 5.9749184 28.6926 12.461  1
------> CAND:   1.499444 3871.620117 0.1802022 4.4593520 16.7232 12.4529  8
------> CAND:   0.249388 4770.151855 1.1495919 3.8045225 15.7767 12.407 16
------> CAND: 346.450431 4431.731934 0.7961754 6.2550907 16.5968 12.3201  8
------> CAND:   1.498925 4604.755859 1.1259279 3.7387786 22.452 12.2745  2
------> CAND:   2.497516 6245.542969 1.0612998 6.2193613 28.2361 12.2628  1
------> CAND:   2.498295 4622.339844 0.5743260 6.1080213 28.2287 12.2596  1
------> CAND:   2.498035 5359.398926 0.7526962 6.1785870 28.2285 12.2595  1
------> CAND:  38.487284 3707.794922 0.4733141 6.0109334 15.6593 12.2508 16
------> CAND:   2.497776 5752.729004 0.9252630 6.2309623 28.1291 12.2163  1
------> CAND:   2.497257 6797.240723 1.3431641 0.0120190 27.8792 12.1078  1
------> CAND:   0.749462 6916.639648 1.0089775 5.0948405 15.4796 12.0124 16
------> CAND:  60.068584 4008.320801 0.5005233 6.0604663 18.2202 11.883  4
------> CAND:  86.567583 4637.393555 0.8935755 0.0214959 15.3533 11.8452 16
------> CAND:  89.605657 3700.355469 0.8193341 6.1453152 16.0981 11.798  8
------> CAND: 349.128825 5310.645020 0.8759415 4.1669040 16.0863 11.7858  8
------> CAND: 371.720394 3862.968750 0.2692192 5.7358918 16.0684 11.767  8
------> CAND: 307.907093 4460.099609 1.1039168 0.0724641 27.0453 11.7456  1
------> CAND:   0.998591 7148.602539 1.2193846 4.9400811 21.5459 11.7353  2
------> CAND:   0.999110 4627.125488 0.4151498 4.2355995 21.5224 11.7213  2
------> CAND:  89.606435 3658.790039 0.8024214 6.1340652 16.019 11.7155  8
------> CAND:   0.625158 4123.825684 0.4332850 3.8301761 17.9243 11.6468  4
------> CAND:   0.998851 6059.792480 0.7803062 4.7241831 21.3966 11.6465  2
------> CAND:   0.312190 5698.063477 0.8925324 6.2160115 15.9368 11.6297  8
------> CAND:   0.624898 5289.140137 0.7013860 4.3022294 17.9012 11.6284  4
------> CAND:  89.605916 3700.911133 0.8185894 6.1491017 15.9241 11.6165  8
------> CAND:  86.553569 3862.767334 0.6608570 6.1341119 15.1575 11.587 16
------> CAND:   0.416253 5134.686523 0.7529297 6.2036285 15.8861 11.5769  8
------> CAND:   2.498814 3653.047852 0.3189021 5.8565645 21.2404 11.5536  2
------> CAND: 296.425111 4053.830078 0.9113470 6.2452393 21.226 11.5451  2
------> CAND:   1.000408 5480.695801 0.6368493 5.9736519 21.2099 11.5355  2
------> CAND:  48.883740 4888.242188 0.5257859 5.9963856 15.0667 11.4676 16
------> CAND:   0.312449 3981.776855 0.4234672 5.9962826 15.7484 11.4336  8
------> CAND:   1.000667 4014.756836 0.3104519 5.8114219 21.0137 11.4189  2
------> CAND: 126.025690 4666.742676 0.8876808 0.0202916 14.9886 11.3651 16
------> CAND: 254.870169 4346.368652 1.0327346 3.6441967 20.8908 11.3459  2
------> CAND:   0.166864 3604.449463 0.9677811 6.1471643 14.9611 11.329 16
------> CAND: 307.911245 4375.539551 1.0651491 0.0529890 25.9743 11.2805  1
------> CAND:  90.352264 6888.039062 1.0094039 5.1132379 15.587 11.2659  8
------> CAND: 173.452805 4379.650879 0.6742091 6.1927643 14.8911 11.2372 16
------> CAND: 240.173906 3658.768555 0.2869582 5.7901101 25.627 11.1297  1
------> CAND: 164.509341 3789.557617 0.9685463 3.3839855 15.4311 11.1041  8
------> CAND: 165.720730 4488.774902 0.9191166 3.7422643 14.7792 11.091 16
------> CAND: 346.480275 4173.497559 0.5759555 6.1239576 17.2251 11.0898  4
------> CAND: 333.376100 5078.075684 0.9939260 0.0734230 15.3738 11.0448  8
------> CAND: 173.079112 4251.952637 0.5535303 6.1183033 14.7222 11.0166 16
------> CAND:   2.496997 7028.062012 1.3164464 6.1777258 25.338 11.0041  1
------> CAND: 115.488062 3908.912109 0.5845385 6.1126819 14.7052 10.9945 16
------> CAND: 231.018683 4389.270508 1.0925825 0.0558769 15.3202 10.9893  8
------> CAND:  86.601838 4780.646973 0.9441304 0.0453727 14.6961 10.9826 16
------> CAND: 283.084524 6278.320312 1.0600997 6.2278438 17.0868 10.9798  4
------> CAND: 115.428634 4161.144043 0.5906546 6.1330986 14.6684 10.9465 16
------> CAND:  86.383850 5602.452637 1.1614871 4.1478405 14.6631 10.9396 16
------> CAND: 161.814857 4893.960938 1.0056176 3.9020405 15.229 10.8949  8
------> CAND: 393.435861 3652.032227 0.8371400 6.1394382 15.2136 10.879  8
------> CAND: 425.830389 4718.234375 0.9521038 3.8327911 20.0888 10.8698  2
------> CAND: 115.526729 3622.635498 0.6481200 6.0784478 14.5951 10.8511 16
------> CAND: 461.746715 4498.155273 0.5759574 6.1203427 20.0527 10.8483  2
------> CAND:  89.134128 4331.182617 0.3337796 5.7843556 14.5894 10.8437 16
------> CAND:   1.499703 5159.503906 0.4937907 5.8183341 15.1589 10.8225  8
------> CAND: 115.463668 5105.929688 0.7658042 6.2176375 14.5608 10.8065 16
------> CAND: 153.953547 4460.099609 1.1039168 0.0724641 19.9494 10.7871  2
------> CAND: 418.311630 3946.786377 0.7553642 6.1827102 16.8351 10.7799  4
------> CAND:   0.998332 6906.973145 1.3342731 6.2572517 15.1083 10.7702  8
------> CAND:  49.352673 3945.109375 0.7567234 6.1828470 14.5276 10.7633 16
------> CAND: 117.378586 3636.223633 0.4242457 5.9636559 14.5094 10.7398 16
------> CAND: 172.858010 4434.552734 1.0062205 3.6914933 15.0718 10.7325  8
------> CAND:   1.499963 4152.580566 0.2926384 5.7023811 15.0703 10.731  8
------> CAND: 262.834765 5296.046875 1.2223369 0.1425569 16.7697 10.7281  4
------> CAND:  94.647919 4193.530273 0.6425306 3.6961925 15.0584 10.7187  8
------> CAND: 115.519981 4228.298340 0.8030848 6.2457685 14.4851 10.7081 16
[17:12:10][3552412][INFO ] Statistics: count dirty SumSpec pages 511727 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:12:10][3552412][INFO ] Data processing finished successfully!
17:12:10 (3552412): called boinc_finish(0)

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