Task 1733345470

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[13:27:36][3610247][INFO ] Application startup - thank you for supporting Einstein@Home!
[13:27:36][3610247][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_5_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_5_dms_200_91.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 2000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_91.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_91_2000000_1_0
------> GPU usage: 0.500000
[13:27:36][3610247][INFO ] Starting data processing...
[13:27:36][3610247][INFO ] opti: No host transfer for n_steps. Use device global.
[13:27:36][3610247][INFO ] opti: No host transfer for mean. Use device global.
[13:27:36][3610247][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:27:36][3610247][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:27:36][3610247][INFO ] opti: power spectrum in fft callback (static link).
[13:27:36][3610247][INFO ] opti: __constant__ access is not uniform, bad!
[13:27:36][3610247][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[13:27:36][3610247][INFO ] CUDA global memory status (initial GPU state, including context):
[13:27:36][3610247][INFO ] No template file. Generating templates.
[13:27:36][3610247][INFO ] Template param value T_cons = 50000
[13:27:39][3610247][INFO ] Number of generated templates to be used: 50000
[13:27:39][3610247][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_91.cpt
[13:27:39][3610247][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_91.cpt (No such file or directory).
------> Starting from scratch...
[13:27:39][3610247][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_91.binary
[13:27:39][3610247][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_5_dms_200_DM239.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614407157
------> 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: 239.1 cm^-3 pc
------> Scale factor: 1.09178
[13:27:39][3610247][INFO ] Allocating memory for dedispersed compressed time series...
[13:27:39][3610247][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:27:39][3610247][INFO ] 8-bit allocation done
[13:27:39][3610247][INFO ] Foobar
[13:27:39][3610247][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_91.binary
[13:27:39][3610247][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:27:39][3610247][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:27:39][3610247][INFO ] FftSize = 12582913
[13:27:39][3610247][INFO ] Seed for random number generator is 1105405726.
[13:27:41][3610247][INFO ] 8[13:27:41][3610247][INFO ] 9[13:27:41][3610247][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:27:41][3610247][INFO ] Normalization factor 3.97364e-08
[13:27:41][3610247][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
[13:27:41][3610247][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:27:41][3610247][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:27:41][3610247][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:27:41][3610247][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:28:36][3610247][INFO ] Checkpoint committed!
[13:29:36][3610247][INFO ] Checkpoint committed!
[13:30:36][3610247][INFO ] Checkpoint committed!
[13:31:36][3610247][INFO ] Checkpoint committed!
[13:32:36][3610247][INFO ] Checkpoint committed!
[13:33:36][3610247][INFO ] Checkpoint committed!
[13:34:36][3610247][INFO ] Checkpoint committed!
[13:35:36][3610247][INFO ] Checkpoint committed!
[13:36:36][3610247][INFO ] Checkpoint committed!
[13:37:36][3610247][INFO ] Checkpoint committed!
[13:38:36][3610247][INFO ] Checkpoint committed!
[13:39:36][3610247][INFO ] Checkpoint committed!
[13:39:54][3610247][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.218172 3692.374268 0.6092091 2.6049237 16.1894 12.9591 16
------> CAND: 115.238673 4012.941895 0.6861445 2.6334970 15.5408 12.0935 16
------> CAND:  28.804738 3773.676758 0.5869251 2.5798228 15.5364 12.0877 16
------> CAND:  58.254356 3817.188232 0.9296817 2.8295617 16.3415 12.0525  8
------> CAND: 115.295506 4333.550781 0.5589231 2.1513174 15.44 11.9599 16
------> CAND:  29.127308 3817.188232 0.9296817 2.8295617 15.2563 11.7172 16
------> CAND: 158.104396 4454.146973 0.8215110 2.6730230 17.8568 11.5929  4
------> CAND: 230.461517 3940.472900 0.7621967 2.7311721 15.7678 11.4538  8
------> CAND: 115.279416 4315.653809 0.5808108 2.2535636 14.9531 11.3185 16
------> CAND: 198.506597 3616.273682 0.9132456 0.3553877 14.9229 11.2789 16
------> CAND: 431.946241 3714.461670 0.7509292 2.7280335 17.4382 11.2593  4
------> CAND: 307.714018 3980.666016 0.8137904 2.7555993 15.4897 11.1649  8
------> CAND:  72.664380 3758.554199 0.8035917 2.7661185 15.4838 11.1588  8
------> CAND:  38.399310 3622.800537 0.7234918 2.7078714 14.8112 11.1328 16
------> CAND: 306.019164 4767.745117 0.9687577 2.7071097 15.4554 11.1294  8
------> CAND:  86.397864 3922.160645 0.6626340 2.6406143 14.7875 11.1019 16
------> CAND: 231.996254 3748.536865 0.3590143 1.8905662 15.4053 11.0774  8
------> CAND: 101.074404 3921.311523 0.3944875 1.7593774 14.721 11.015 16
------> CAND: 179.072216 4115.305664 1.0471298 0.6508432 20.2833 10.9852  2
------> CAND: 171.239711 4765.840820 0.8131001 2.4717989 14.6964 10.9829 16
------> CAND: 160.846629 4138.705566 0.8049502 0.8172529 14.6862 10.9696 16
------> CAND: 279.761509 3888.895020 0.8327259 2.7788785 15.2865 10.9544  8
------> CAND: 373.996809 3974.962402 0.8178768 2.7644348 17.0196 10.9264  4
------> CAND: 230.467745 4172.171387 0.7311844 2.6511836 15.2287 10.8946  8
------> CAND:  86.410320 3695.424072 0.5921447 2.5856779 14.6122 10.8733 16
------> CAND: 345.708754 3755.519043 0.6421053 0.6398984 15.1679 10.8318  8
------> CAND: 230.353561 4151.917969 1.0535336 2.8952909 15.1523 10.8157  8
------> CAND:  74.892266 4308.269043 1.0770060 2.8987072 19.9811 10.8058  2
------> CAND:  41.668087 3731.759766 0.7078670 2.6919520 14.557 10.8015 16
------> CAND: 223.789277 3844.117920 0.6281780 0.7315112 15.1354 10.7982  8
------> CAND: 283.125526 4084.348389 0.9658946 0.6650359 15.1344 10.7972  8
------> CAND:  86.369577 3770.230225 0.7630817 2.7408001 14.5532 10.7966 16
------> CAND: 363.812632 3632.194092 0.5473460 2.5468791 15.1215 10.7839  8
------> CAND:  86.364387 3976.876953 0.9028329 2.8228426 14.5187 10.7518 16
------> CAND: 129.681396 3749.807373 0.3509066 1.4397862 15.0833 10.7445  8
------> CAND: 275.542928 4104.646973 0.5406114 2.3315976 16.7803 10.7365  4
------> CAND:  86.383072 4060.135254 0.7600061 2.7003253 14.5068 10.7364 16
------> CAND: 158.139170 3803.501953 0.8300902 0.5317494 14.5066 10.736 16
------> CAND: 428.721840 4952.853516 0.7934700 2.0039799 16.7793 10.7357  4
------> CAND:  76.497849 3744.295410 0.9877405 2.8476727 14.5016 10.7296 16
------> CAND:  86.367501 4275.440430 1.0723087 2.8936782 14.4977 10.7245 16
------> CAND: 403.207419 3891.023682 0.9772224 2.8583939 19.8256 10.7136  2
------> CAND:  61.328501 3628.786865 0.6070583 0.5579316 14.4842 10.707 16
------> CAND:  49.641766 3619.454834 0.7825172 0.4192960 14.483 10.7055 16
------> CAND: 330.981090 3688.216064 0.6325644 0.5820472 19.7964 10.6963  2
------> CAND: 115.183657 4405.787598 0.9504536 2.8074679 14.4689 10.6872 16
------> CAND:  86.495699 4952.799805 0.7934983 1.9874613 14.4591 10.6745 16
------> CAND: 476.019978 3661.322510 0.7948482 2.7487357 16.6945 10.6684  4
------> CAND: 345.936084 4770.360352 1.1401854 1.0637684 19.7427 10.6645  2
------> CAND: 146.734780 4394.336914 1.0086159 2.8499269 14.448 10.66 16
------> CAND: 279.535476 3906.815430 0.7902321 0.6386695 16.6802 10.6571  4
------> CAND:  35.233039 4282.724121 0.9041461 2.7822711 14.4419 10.6522 16
------> CAND: 419.856229 3976.645752 0.5537904 0.9842191 16.6643 10.6445  4
------> CAND: 123.895380 3712.619141 0.9690269 0.4031619 14.98 10.6378  8
------> CAND: 461.350704 3748.440186 0.3599607 1.9006108 16.6256 10.6138  4
------> CAND: 392.213832 3735.649658 0.9866360 2.8497248 14.9185 10.5745  8
------> CAND: 245.763214 3623.182373 0.6945187 2.6879587 14.9173 10.5732  8
------> CAND:  86.400459 4094.925537 0.6545143 2.5766482 14.3732 10.5632 16
------> CAND: 331.617666 4436.790039 0.6341805 2.3194478 14.9062 10.5618  8
------> CAND: 320.639131 3754.456787 0.8513373 2.7922778 14.9038 10.5594  8
------> CAND: 124.665603 3974.962402 0.8178768 2.7644348 14.3656 10.5533 16
------> CAND:  67.206124 3677.962891 0.6821280 2.6733794 14.3654 10.5532 16
------> CAND: 238.427410 4287.083496 0.6176087 1.2506615 19.5549 10.5531  2
------> CAND: 460.853225 3999.190918 0.8037552 2.7575088 16.5418 10.5474  4
------> CAND: 128.861606 3699.295898 0.8597164 0.4407530 14.863 10.5174  8
------> CAND: 202.958996 3734.730713 0.9199512 2.8231421 14.3313 10.5089 16
------> CAND: 168.504484 4134.775879 0.8061002 0.8194400 14.3193 10.4935 16
------> CAND:  82.249610 3685.084473 0.9067522 2.8127129 14.3084 10.4794 16
------> CAND:  33.247275 5295.679688 1.1825647 1.4780695 14.3083 10.4792 16
------> CAND:  43.198932 3922.160645 0.6626340 2.6406143 14.3078 10.4787 16
------> CAND: 202.297767 4451.603027 0.9435661 0.9572809 14.3066 10.4771 16
------> CAND:  33.086898 3673.343750 0.9402912 2.8249016 14.3065 10.4769 16
------> CAND: 460.896563 3630.981934 0.5685459 2.5666683 19.4241 10.4756  2
------> CAND: 115.211165 4484.024902 1.0599631 2.8684995 14.3031 10.4726 16
------> CAND: 183.253687 4601.384277 1.0663989 2.8372409 16.4357 10.4634  4
------> CAND: 201.609289 3646.744629 0.4562460 2.3944354 14.2906 10.4564 16
------> CAND: 115.205197 3814.836914 0.7961370 2.7619543 14.7993 10.4518  8
------> CAND: 230.556238 3696.738281 0.5860123 2.5846846 14.7836 10.4357  8
------> CAND:  16.656336 3974.938232 0.5574496 2.4629462 14.268 10.4273 16
------> CAND:  86.416549 3768.900146 0.6028928 2.5999382 14.2649 10.4233 16
------> CAND: 115.278119 3696.738281 0.5860123 2.5846846 14.2641 10.4222 16
------> CAND: 115.236078 3727.752441 0.7195229 2.7108650 14.2639 10.4219 16
------> CAND: 177.401496 4145.981934 1.0526469 0.6648405 14.2628 10.4205 16
------> CAND: 192.014197 4438.276855 1.0564406 2.8613405 14.2521 10.4067 16
------> CAND:  93.636353 4596.463867 0.8526653 2.6330302 14.2439 10.3961 16
------> CAND: 115.415659 3750.376221 0.8134570 0.5002851 16.346 10.3924  4
------> CAND:  86.369318 3998.883545 0.9841639 2.8600497 14.2387 10.3894 16
------> CAND: 137.236226 5016.498047 0.9278969 2.4727931 14.2368 10.387 16
------> CAND:  86.386965 4116.613770 0.8164302 2.7467031 14.2281 10.3758 16
------> CAND: 230.567396 4099.938965 0.5494304 2.3597982 14.7198 10.3701  8
------> CAND: 166.047971 3851.679688 0.6112980 2.5875905 14.7185 10.3687  8
------> CAND: 431.840880 3740.923340 0.8816577 2.8064251 23.8595 10.3621  1
------> CAND: 152.338102 3771.946289 0.9087684 2.8172760 14.2158 10.3599 16
------> CAND: 225.186993 3990.421875 0.7125117 2.6735952 16.3012 10.3569  4
------> CAND: 172.717097 3865.208740 0.9523296 2.8382218 14.7068 10.3567  8
------> CAND: 230.450617 4034.706543 0.7794390 2.7280874 23.8247 10.3469  1
------> CAND: 168.091865 4299.064941 0.7092689 1.0760856 14.6929 10.3424  8
------> CAND: 230.629679 4785.278809 0.7451928 2.2425401 14.6884 10.3379  8
------> CAND: 116.512604 3908.234863 0.9772091 2.8551104 14.1963 10.3348 16
------> CAND: 109.451100 3710.176025 0.5558798 2.5377541 16.2692 10.3316  4
[13:39:54][3610247][INFO ] Statistics: count dirty SumSpec pages 1822 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[13:39:54][3610247][INFO ] Data processing finished successfully!
13:39:54 (3610247): called boinc_finish(0)

</stderr_txt>
]]>