Task 1733741696

Stderr output

<core_client_version>8.0.4</core_client_version>
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<stderr_txt>
[10:56:24][648586][INFO ] Application startup - thank you for supporting Einstein@Home!
[10:56:24][648586][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_cfbf00127_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_194.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 6550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_194.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_194_6550000_0_0
------> GPU usage: 0.500000
[10:56:24][648586][INFO ] Starting data processing...
[10:56:24][648586][INFO ] opti: No host transfer for n_steps. Use device global.
[10:56:24][648586][INFO ] opti: No host transfer for mean. Use device global.
[10:56:24][648586][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:56:24][648586][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:56:24][648586][INFO ] opti: power spectrum in fft callback (static link).
[10:56:24][648586][INFO ] opti: __constant__ access is not uniform, bad!
[10:56:24][648586][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[10:56:24][648586][INFO ] CUDA global memory status (initial GPU state, including context):
[10:56:24][648586][INFO ] No template file. Generating templates.
[10:56:24][648586][INFO ] Template param value T_cons = 50000
[10:56:28][648586][INFO ] Number of generated templates to be used: 50000
[10:56:28][648586][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_194.cpt
[10:56:28][648586][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_194.cpt (No such file or directory).
------> Starting from scratch...
[10:56:28][648586][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_194.binary
[10:56:28][648586][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM249.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183614682
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 249.4 cm^-3 pc
------> Scale factor: 1.03766
[10:56:28][648586][INFO ] Allocating memory for dedispersed compressed time series...
[10:56:28][648586][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:56:28][648586][INFO ] 8-bit allocation done
[10:56:28][648586][INFO ] Foobar
[10:56:28][648586][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_194.binary
[10:56:28][648586][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:56:28][648586][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:56:28][648586][INFO ] FftSize = 12582913
[10:56:28][648586][INFO ] Seed for random number generator is -1039986591.
[10:56:29][648586][INFO ] 8[10:56:29][648586][INFO ] 9[10:56:30][648586][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:56:30][648586][INFO ] Normalization factor 3.97364e-08
[10:56:30][648586][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
[10:56:30][648586][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:56:30][648586][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:56:30][648586][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:56:30][648586][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:57:24][648586][INFO ] Checkpoint committed!
[10:58:24][648586][INFO ] Checkpoint committed!
[10:59:24][648586][INFO ] Checkpoint committed!
[11:00:24][648586][INFO ] Checkpoint committed!
[11:01:25][648586][INFO ] Checkpoint committed!
[11:02:25][648586][INFO ] Checkpoint committed!
[11:03:25][648586][INFO ] Checkpoint committed!
[11:04:25][648586][INFO ] Checkpoint committed!
[11:05:25][648586][INFO ] Checkpoint committed!
[11:06:25][648586][INFO ] Checkpoint committed!
[11:06:50][648586][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 5191.491699 0.9546522 0.0025729 26.3568 22.9291  8
------> CAND:   0.249907 5288.692383 0.5731085 4.6172919 23.1936 19.4262  8
------> CAND:   0.250426 3628.596436 0.5389525 6.0130787 23.0774 19.2985  8
------> CAND:   0.500593 5328.624512 0.8071606 6.1483111 31.2 17.5081  2
------> CAND:   0.500334 6786.975098 1.3199331 6.1588840 29.6115 16.5547  2
------> CAND:   0.249648 5647.644531 1.1579037 4.2330799 19.8316 15.764  8
------> CAND:   0.500074 3613.922119 0.9659811 3.3078792 27.1812 15.0984  2
------> CAND:   1.249277 6206.966797 0.7815132 5.1750970 33.2748 14.4511  1
------> CAND:   1.249796 4298.092285 0.2669791 4.6602130 32.8962 14.2866  1
------> CAND:   1.249537 5394.927246 0.5397738 4.8649383 32.8454 14.2646  1
------> CAND:   1.249018 6917.851074 1.1622168 5.0453725 31.9266 13.8656  1
------> CAND:   0.166864 5294.746582 0.7621191 6.1268430 17.9425 13.7416  8
------> CAND:   0.624898 5394.927246 0.5397738 4.8649383 23.8579 13.1124  2
------> CAND:   0.624639 6206.966797 0.7815132 5.1750970 23.6685 12.9994  2
------> CAND:   0.500853 3643.016113 0.3749895 5.8842959 23.2111 12.7267  2
------> CAND: 307.953805 3702.736328 0.7968574 6.1211491 16.7232 12.4528  8
------> CAND:   0.416512 6206.966797 0.7815132 5.1750970 18.7574 12.3129  4
------> CAND: 302.628158 4204.365234 0.6751189 3.7350798 16.4708 12.188  8
------> CAND: 323.287682 4971.081055 0.9971873 3.9806974 16.2866 11.9951  8
------> CAND:   0.416253 4585.086426 0.7843169 3.8920197 15.4517 11.9754 16
------> CAND:  93.355823 4146.590820 1.0538609 3.5672078 15.4433 11.9643 16
------> CAND: 151.952731 4903.046875 0.4229038 4.6635571 15.434 11.9519 16
------> CAND: 193.533104 6096.771973 0.9228536 6.0205178 21.7803 11.8747  2
------> CAND:   0.499036 5822.301758 1.2823364 4.2677369 18.0454 11.7435  4
------> CAND:  96.766552 6096.771973 0.9228536 6.0205178 18.0324 11.733  4
------> CAND:  64.941647 4273.913086 0.7782712 6.2035737 18.0075 11.7132  4
------> CAND: 166.911617 4035.417236 1.0008196 6.2447104 15.2336 11.6872 16
------> CAND: 115.471713 3761.604980 0.3604115 5.8677502 15.2242 11.6748 16
------> CAND: 259.601281 6797.391602 1.3220059 6.1784930 15.9609 11.6549  8
------> CAND:   0.312449 5394.927246 0.5397738 4.8649383 17.9177 11.6415  4
------> CAND:   0.499296 4054.888184 1.0206721 3.5287139 17.8866 11.6167  4
------> CAND: 259.768145 4070.771240 0.7368083 6.1728277 17.7077 11.474  4
------> CAND: 105.892451 5257.076660 0.8779200 6.2192607 15.0532 11.4498 16
------> CAND: 157.423444 4064.343262 0.3037774 5.6755333 15.0326 11.4227 16
------> CAND:  64.103692 3977.270264 0.8221243 3.5431592 14.9509 11.3156 16
------> CAND: 129.651033 3615.066406 0.9321374 3.3112977 20.8362 11.3134  2
------> CAND: 231.031399 4247.438965 0.7913174 6.2132211 15.6111 11.2909  8
------> CAND: 174.936678 4135.130371 0.3621225 4.0210075 14.9265 11.2836 16
------> CAND: 259.301807 3615.066406 0.9321374 3.3112977 25.9473 11.2688  1
------> CAND: 193.559315 5517.417480 0.7148329 5.9764061 20.7202 11.2445  2
------> CAND:  86.617928 4116.992188 1.0296863 6.2614994 14.8827 11.2263 16
------> CAND: 289.677613 4124.119629 0.7799084 6.1960931 20.6558 11.2063  2
------> CAND:  25.043671 3953.660889 0.5400689 6.0556169 17.3569 11.1946  4
------> CAND: 115.470675 4644.086914 0.6399334 6.1217637 14.8374 11.167 16
------> CAND: 133.758544 4133.278809 0.6863849 3.6868486 14.8337 11.1622 16
------> CAND:   1.248758 5647.644531 1.1579037 4.2330799 25.6798 11.1526  1
------> CAND:   0.312190 6917.851074 1.1622168 5.0453725 17.2373 11.0995  4
------> CAND: 448.992878 4122.824219 0.6253928 6.1150527 17.1919 11.0633  4
------> CAND:   0.624379 6939.495117 1.2515979 4.9244466 17.1891 11.0612  4
------> CAND: 193.118409 4124.119629 0.7799084 6.1960931 17.1632 11.0405  4
------> CAND: 287.995994 3902.155762 0.9807616 3.4623625 17.1545 11.0337  4
------> CAND: 285.983500 3775.699951 0.6847748 6.1016212 15.3344 11.004  8
------> CAND: 101.919885 4119.205566 0.8696326 3.6051369 14.6976 10.9845 16
------> CAND: 130.158374 5054.449219 1.1899420 0.1037909 14.6927 10.9781 16
------> CAND:  56.650589 3713.256348 0.9198169 6.1517434 15.3079 10.9766  8
------> CAND: 271.443202 3815.370117 0.7505651 3.4696982 17.0326 10.9368  4
------> CAND:  86.433936 3615.066406 0.9321374 3.3112977 16.9872 10.9007  4
------> CAND:   0.166605 3616.395508 0.8786179 3.3221018 15.2252 10.891  8
------> CAND:   0.499815 5328.545410 1.2258092 4.0659699 16.974 10.8902  4
------> CAND: 461.887110 4232.491211 0.7139552 6.1706281 16.9699 10.887  4
------> CAND: 136.003817 3766.586670 0.9023551 3.4056642 14.621 10.8848 16
------> CAND: 188.606064 3783.493408 0.8776635 3.4168577 14.6168 10.8794 16
------> CAND: 302.968375 4163.090820 0.7573751 6.1853781 16.9521 10.8729  4
------> CAND:  40.737488 3784.391846 0.8771515 6.1603756 14.6118 10.8728 16
------> CAND:  89.810150 6821.926758 1.3038708 4.7787170 14.6096 10.8699 16
------> CAND:  96.324608 3621.555908 0.6831116 3.3799911 14.5943 10.85 16
------> CAND: 178.842551 4142.411133 0.7691879 3.6479535 15.1568 10.8204  8
------> CAND: 259.810964 4764.785645 1.0634592 0.0519196 24.8564 10.795  1
------> CAND: 235.493659 5645.953613 0.9343424 6.1870570 16.8399 10.7838  4
------> CAND:  90.025802 4894.198730 1.0016606 3.9491081 14.5328 10.7701 16
------> CAND: 325.900420 3784.391846 0.8771515 6.1603756 19.9133 10.7656  2
------> CAND:  68.457477 3620.476562 0.7535902 3.3575869 14.5109 10.7416 16
------> CAND: 161.097315 3879.499268 0.7627359 6.1532569 14.5063 10.7357 16
------> CAND:  96.779787 5517.417480 0.7148329 5.9764061 16.7656 10.7248  4
------> CAND:  68.962741 4193.383301 0.9898974 6.2690334 14.4798 10.7013 16
------> CAND:  85.323756 4337.020996 0.6956419 6.1648202 16.7346 10.7002  4
------> CAND: 166.900977 5389.687500 1.1565886 4.1119323 14.4769 10.6975 16
------> CAND:  88.335359 4112.951660 0.5314675 6.0548296 15.0354 10.695  8
------> CAND: 346.532176 4745.036621 0.8657689 6.2637534 16.7184 10.6874  4
------> CAND: 115.457440 4151.175293 0.6735262 6.1512437 14.4673 10.6851 16
------> CAND: 153.976902 3702.736328 0.7968574 6.1211491 14.4671 10.6849 16
------> CAND: 295.646324 3819.349609 0.5877043 3.5465317 15.0201 10.6793  8
------> CAND:   1.248499 6447.958984 1.3249761 4.5409241 24.5779 10.674  1
------> CAND: 400.214759 4016.052490 0.9952493 6.2398124 15.0074 10.6662  8
------> CAND: 305.714500 3869.003418 0.9225178 6.1898131 16.683 10.6593  4
------> CAND: 172.870986 3669.268311 0.9757975 3.3373222 14.9711 10.6287  8
------> CAND: 389.895118 3617.381348 0.8593258 6.1132650 16.6364 10.6224  4
------> CAND: 224.496439 4122.824219 0.6253928 6.1150527 14.9617 10.619  8
------> CAND:  76.043968 3784.232666 0.8600327 6.1602049 14.9473 10.6042  8
------> CAND: 192.054162 4369.984375 0.8157315 6.2324471 19.6227 10.5933  2
------> CAND: 159.337324 5004.025391 0.6561532 6.0653052 14.394 10.5902 16
------> CAND: 147.094460 3774.416748 0.5276360 6.0230589 14.3901 10.5851 16
------> CAND:  96.559204 4124.119629 0.7799084 6.1960931 14.9173 10.5732  8
------> CAND:  86.554607 5970.864746 1.1260396 6.2560616 14.3787 10.5704 16
------> CAND: 219.579000 4519.369141 0.5387977 6.0338359 14.9106 10.5664  8
------> CAND: 280.338138 4622.535156 0.6557883 6.1372752 24.3008 10.5537  1
------> CAND: 393.694592 5588.847168 1.1564509 4.2055502 24.272 10.5412  1
------> CAND:  53.099985 4246.085449 0.6424332 6.1381302 16.506 10.519  4
------> CAND:  64.511121 6096.771973 0.9228536 6.0205178 14.8612 10.5155  8
------> CAND: 230.881402 6691.906738 1.3169750 6.1917057 14.8489 10.5029  8
[11:06:50][648586][INFO ] Statistics: count dirty SumSpec pages 387304 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:06:50][648586][INFO ] Data processing finished successfully!
11:06:50 (648586): called boinc_finish(0)

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