Task 1724752520

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[13:58:56][80923][INFO ] Application startup - thank you for supporting Einstein@Home!
[13:58:56][80923][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_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_145.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 400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_145.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_145_400000_1_0
------> GPU usage: 0.496000
[13:58:56][80923][INFO ] Starting data processing...
[13:58:56][80923][INFO ] opti: No host transfer for n_steps. Use device global.
[13:58:56][80923][INFO ] opti: No host transfer for mean. Use device global.
[13:58:56][80923][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:58:56][80923][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:58:56][80923][INFO ] opti: power spectrum in fft callback (static link).
[13:58:56][80923][INFO ] opti: __constant__ access is not uniform, bad!
[13:58:56][80923][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[13:58:56][80923][INFO ] CUDA global memory status (initial GPU state, including context):
[13:58:56][80923][INFO ] No template file. Generating templates.
[13:58:56][80923][INFO ] Template param value T_cons = 50000
[13:59:00][80923][INFO ] Number of generated templates to be used: 50000
[13:59:00][80923][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_145.cpt
[13:59:00][80923][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_145.cpt (No such file or directory).
------> Starting from scratch...
[13:59:00][80923][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_145.binary
[13:59:00][80923][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM244.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755809257
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 244.5 cm^-3 pc
------> Scale factor: 1.44774
[13:59:00][80923][INFO ] Allocating memory for dedispersed compressed time series...
[13:59:00][80923][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:59:00][80923][INFO ] 8-bit allocation done
[13:59:00][80923][INFO ] Foobar
[13:59:00][80923][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_145.binary
[13:59:00][80923][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:59:00][80923][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:59:00][80923][INFO ] FftSize = 12582913
[13:59:00][80923][INFO ] Seed for random number generator is 1102107559.
[13:59:03][80923][INFO ] 8[13:59:03][80923][INFO ] 9[13:59:04][80923][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:59:04][80923][INFO ] Normalization factor 3.97364e-08
[13:59:04][80923][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
[13:59:04][80923][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:59:04][80923][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:59:04][80923][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:59:04][80923][INFO ] Launching time series padding kernel: grid 196608, block 32
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[15:20:56][80923][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.501112 3690.918701 0.9757723 0.7897273 20.8095 16.8216  8
------> CAND:   0.500334 3929.021973 0.8740024 2.0967844 18.4179 16.0051 16
------> CAND:   0.500593 4209.047363 1.0353901 2.1568978 22.9915 15.7319  4
------> CAND:   0.250426 3610.341553 0.9655594 0.7099454 18.9731 14.8412  8
------> CAND:   0.500853 3687.429688 0.8060625 0.9791513 18.6987 14.5476  8
------> CAND:   0.250686 3690.918701 0.9757723 0.7897273 17.1974 14.3239 16
------> CAND:   0.250167 3678.378906 0.8566758 2.3026946 18.382 14.2094  8
------> CAND:   0.500074 3624.900879 0.8010867 2.2688138 20.5599 13.762  4
------> CAND:   1.502039 3638.140869 0.7362344 1.0639545 15.7468 12.3672 16
------> CAND:   1.502558 4122.923828 1.0283372 1.2969372 15.637 12.2212 16
------> CAND:   1.502298 3804.085449 0.8316209 1.1614243 15.5926 12.1622 16
------> CAND:   1.501779 3758.433105 0.6907929 1.5967401 22.2269 12.1404  2
------> CAND: 129.531659 3614.598877 0.9359215 2.4161189 22.0513 12.0359  2
------> CAND: 115.272410 3700.479004 0.6696739 1.6844739 15.4847 12.0191 16
------> CAND:  86.349076 3623.840576 0.8635272 2.3435762 15.426 11.9414 16
------> CAND:   0.166864 3912.179199 0.8181609 2.0089772 15.4197 11.933 16
------> CAND: 127.392525 3674.496826 0.6598682 1.8152303 15.1942 11.6354 16
------> CAND: 149.739118 3685.237061 0.8457389 2.2944493 26.6211 11.5614  1
------> CAND:  50.606621 3698.174561 0.6773135 1.7272986 15.107 11.5206 16
------> CAND:  16.655298 4015.006104 0.8702962 1.4750206 15.0914 11.5001 16
------> CAND: 115.205716 3740.879150 0.8847259 2.3003123 15.0802 11.4853 16
------> CAND: 115.196373 3964.533691 0.9569544 2.2539270 15.0622 11.4617 16
------> CAND:  96.699339 3806.562500 0.9929363 0.9118323 21.0364 11.4324  2
------> CAND: 115.291873 3758.601318 0.6903449 1.6445907 15.7388 11.4236  8
------> CAND: 230.424666 3789.289795 0.9278151 2.3530347 17.6366 11.4174  4
------> CAND: 161.014272 3897.300293 0.9632917 2.3359041 15.0252 11.4131 16
------> CAND: 439.522611 3668.291016 0.9235405 2.4025810 20.8683 11.3325  2
------> CAND:  96.696485 3751.170410 0.9612573 0.8823556 20.807 11.2961  2
------> CAND: 230.471119 3668.320801 0.8734857 2.3354650 15.6009 11.2803  8
------> CAND: 391.376656 3984.068848 0.9545978 2.2228429 15.5808 11.2595  8
------> CAND:  86.357121 3648.979248 0.9371645 2.4187860 17.421 11.2456  4
------> CAND: 115.245680 3674.778809 0.6581753 1.4035748 15.5594 11.2373  8
------> CAND: 359.792835 4131.660156 1.0286268 2.1951764 17.384 11.2162  4
------> CAND: 325.272927 3643.504883 0.6945859 1.1711822 15.4993 11.1749  8
------> CAND:   0.249907 3643.443848 0.6970364 2.0357053 14.8314 11.1592 16
------> CAND:   1.002224 3652.818848 0.9521059 0.7634432 20.5056 11.1171  2
------> CAND:  86.364647 3629.750244 0.7986615 2.2564514 14.7942 11.1106 16
------> CAND: 230.692220 4150.961914 0.9298770 1.7836183 15.4336 11.1067  8
------> CAND: 149.764550 3680.845215 0.8200235 2.2520940 15.4161 11.0886  8
------> CAND:   0.300512 4196.157227 0.9843013 1.6489930 15.3967 11.0685  8
------> CAND:   0.499555 3601.025879 0.9683114 2.4606483 15.3951 11.0668  8
------> CAND:   1.251094 3765.018066 0.7593655 1.2652940 20.4058 11.0578  2
------> CAND:   1.000667 3945.629395 1.0110834 2.3565757 20.4054 11.0576  2
------> CAND: 344.129900 3621.374268 0.8518324 2.3302257 15.3775 11.0486  8
------> CAND:   1.000408 3826.604492 0.8745257 2.2359536 15.3646 11.0353  8
------> CAND: 115.297582 4151.384277 1.0304905 2.1941583 17.1543 11.0335  4
------> CAND:  64.765700 3614.598877 0.9359215 2.4161189 17.138 11.0205  4
------> CAND:   0.167124 3697.779785 0.9762598 0.7973277 14.7198 11.0135 16
------> CAND: 115.230888 3825.441650 0.9950542 2.4087431 14.7193 11.0128 16
------> CAND:  82.313449 3605.212402 0.9670979 2.4548230 14.6932 10.9787 16
------> CAND: 118.116370 3797.854248 0.8390008 2.1945107 14.6842 10.9671 16
------> CAND: 186.043151 3664.161133 0.8805993 2.3561633 17.0257 10.9313  4
------> CAND: 345.526838 3661.017090 0.9074798 2.3881927 15.2593 10.9263  8
------> CAND:  96.699599 3802.680420 0.9924867 0.9124355 20.1752 10.921  2
------> CAND: 179.769777 3999.810059 0.9702091 1.1873789 20.1481 10.905  2
------> CAND: 170.279527 3815.975342 0.9672751 2.3713491 15.2357 10.9018  8
------> CAND:  16.657633 4227.246094 1.0119139 1.5604537 14.6158 10.878 16
------> CAND: 302.215019 3828.918701 0.9670801 2.3803968 15.1988 10.8638  8
------> CAND:   0.499815 3690.981201 0.9575440 2.4288349 15.1957 10.8605  8
------> CAND: 288.100317 3670.876709 0.8687673 2.3177502 15.1835 10.8479  8
------> CAND:   8.322459 3729.029053 0.8941517 2.3365121 14.5887 10.8427 16
------> CAND:  57.604026 3632.597900 0.7364226 2.1467769 14.5875 10.8412 16
------> CAND: 191.543448 4022.548340 0.9206409 1.3768194 15.1665 10.8303  8
------> CAND: 200.476531 3903.317627 0.8864979 1.2071320 14.5779 10.8287 16
------> CAND: 172.716837 3623.099121 0.8920221 2.3767436 15.1531 10.8165  8
------> CAND:   1.251353 4049.137207 0.9461259 1.3665363 19.9921 10.8124  2
------> CAND: 115.286683 3700.021729 0.6728578 1.4571421 14.56 10.8055 16
------> CAND: 246.851855 3769.490967 0.9597484 2.3755453 15.1419 10.8049  8
------> CAND:   0.300252 3700.844238 0.6704909 1.4547851 15.1412 10.8042  8
------> CAND:  29.969934 3741.577393 0.8838927 2.2928929 14.5582 10.8031 16
------> CAND: 148.662414 3931.601562 0.8754676 1.2580068 14.5526 10.7959 16
------> CAND: 487.833354 4005.389404 0.8719367 1.5100439 24.8478 10.7913  1
------> CAND: 115.288759 3751.531250 0.7032602 1.5848042 15.1166 10.7788  8
------> CAND: 115.189626 3618.459717 0.9452795 2.4278555 14.5361 10.7743 16
------> CAND:  99.942166 4049.408691 0.9158671 1.4045972 19.9191 10.7691  2
------> CAND: 109.442277 3667.815186 0.9238890 2.4031210 14.5319 10.7689 16
------> CAND: 324.299249 3699.748535 0.6740374 1.7813252 16.8098 10.7599  4
------> CAND:  74.869689 3685.237061 0.8457389 2.2944493 19.8571 10.7323  2
------> CAND: 169.264068 3652.974121 0.9695453 2.4479470 14.4936 10.7191 16
------> CAND: 345.740933 3618.201660 0.8906928 2.3860781 16.7562 10.7174  4
------> CAND: 298.657668 3735.206543 0.7461036 1.2161465 16.7503 10.7127  4
------> CAND: 115.235559 3668.320801 0.8734857 2.3354650 14.4844 10.7073 16
------> CAND:  65.515941 3789.966064 0.9267679 2.3290322 14.4787 10.6998 16
------> CAND: 310.969820 3906.471191 0.8217980 2.0195005 15.0392 10.699  8
------> CAND: 114.756246 3779.164062 0.7357822 1.9356335 15.0259 10.6852  8
------> CAND:   1.501260 3831.924561 0.8069286 2.0915320 24.6013 10.6842  1
------> CAND:   0.750760 3755.794434 0.6954551 1.6081998 16.7135 10.6835  4
------> CAND: 162.611032 4005.389404 0.8719367 1.5100439 14.4621 10.6784 16
------> CAND: 230.494993 4146.131348 1.0300606 2.2000344 15.0144 10.6733  8
------> CAND: 131.987394 3660.934570 0.9696020 2.4415603 15.0122 10.671  8
------> CAND:  62.041373 4206.961914 0.9843799 1.6420034 14.4553 10.6696 16
------> CAND:  49.911655 3626.530029 0.8190412 2.2779233 16.6931 10.6674  4
------> CAND: 429.204267 3633.796631 0.7693666 2.1910555 16.6722 10.6508  4
------> CAND: 487.222729 4038.128906 0.9490907 2.1876342 16.6522 10.6349  4
------> CAND: 276.653108 3704.841064 0.8085560 1.0287318 19.6909 10.6337  2
------> CAND: 406.112624 3726.030029 0.9819583 2.4358892 16.6503 10.6334  4
------> CAND: 188.932267 3740.935303 0.9833635 2.4228351 14.4166 10.6193 16
------> CAND: 401.847591 3699.770752 0.6727583 1.7370461 14.9611 10.6183  8
------> CAND:  59.919366 3872.463867 0.8990194 1.1293653 14.9599 10.6171  8
------> CAND: 230.540926 3672.635986 0.6697177 1.8629006 19.6617 10.6165  2
[15:20:56][80923][INFO ] Statistics: count dirty SumSpec pages 390288 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:20:56][80923][INFO ] Data processing finished successfully!
15:20:56 (80923): called boinc_finish(0)

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