Task 1724290452

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[17:38:56][17559][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:38:56][17559][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_6_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_6_dms_200_37.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 650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_37.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_37_650000_0_0
------> GPU usage: 0.496000
[17:38:56][17559][INFO ] Starting data processing...
[17:38:56][17559][INFO ] opti: No host transfer for n_steps. Use device global.
[17:38:56][17559][INFO ] opti: No host transfer for mean. Use device global.
[17:38:56][17559][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:38:56][17559][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:38:56][17559][INFO ] opti: power spectrum in fft callback (static link).
[17:38:56][17559][INFO ] opti: __constant__ access is not uniform, bad!
[17:38:56][17559][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[17:38:56][17559][INFO ] CUDA global memory status (initial GPU state, including context):
[17:38:56][17559][INFO ] No template file. Generating templates.
[17:38:56][17559][INFO ] Template param value T_cons = 50000
[17:39:01][17559][INFO ] Number of generated templates to be used: 50000
[17:39:01][17559][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_37.cpt
[17:39:01][17559][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_37.cpt (No such file or directory).
------> Starting from scratch...
[17:39:01][17559][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_37.binary
[17:39:01][17559][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_6_dms_200_DM233.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188427873
------> 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: 233.7 cm^-3 pc
------> Scale factor: 1.04359
[17:39:01][17559][INFO ] Allocating memory for dedispersed compressed time series...
[17:39:01][17559][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:39:01][17559][INFO ] 8-bit allocation done
[17:39:01][17559][INFO ] Foobar
[17:39:01][17559][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_37.binary
[17:39:01][17559][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:39:01][17559][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:39:01][17559][INFO ] FftSize = 12582913
[17:39:01][17559][INFO ] Seed for random number generator is -1036267472.
[17:39:03][17559][INFO ] 8[17:39:03][17559][INFO ] 9[17:39:04][17559][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:39:04][17559][INFO ] Normalization factor 3.97364e-08
[17:39:04][17559][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
[17:39:04][17559][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
[17:39:04][17559][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:39:04][17559][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:39:04][17559][INFO ] Launching time series padding kernel: grid 196608, block 32
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[19:00:38][17559][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 4435.538086 1.0403603 1.6375089 18.6586 16.34 16
------> CAND:   0.250167 3883.159180 0.9478559 0.9251252 17.7295 15.0532 16
------> CAND:   0.249907 3824.534180 0.9427725 2.4738190 19.0524 14.9262  8
------> CAND:   0.499555 3631.492432 0.7230744 0.8784158 26.2775 14.5576  2
------> CAND:   0.501372 4096.995117 0.9834137 1.1525691 24.5852 13.5463  2
------> CAND:   0.249648 4088.945068 1.0348096 1.0620281 17.7319 13.5179  8
------> CAND:   0.250686 3617.004639 0.9640293 0.6101552 17.4092 13.1762  8
------> CAND: 115.246978 3627.835449 0.7559174 2.3247857 16.2812 13.0824 16
------> CAND:   0.499815 4328.063965 1.0548912 1.3876817 23.7604 13.0542  2
------> CAND: 192.409689 3630.708740 0.7284523 0.8870855 16.2564 13.049 16
------> CAND:   0.501112 3633.041260 0.7075668 0.9067729 22.6719 12.4054  2
------> CAND:   0.499036 3825.532471 0.6722387 1.9582480 15.7691 12.3969 16
------> CAND: 172.739414 4068.183350 0.9846170 2.4051511 16.4538 12.1702  8
------> CAND:   0.999110 4027.419189 0.9853891 1.0387896 27.8709 12.1042  1
------> CAND:   0.500074 3905.513916 0.9456463 2.4552310 18.4155 12.0392  4
------> CAND: 136.529842 4131.195801 0.9821715 1.2031940 18.3186 11.9617  4
------> CAND: 454.317487 4116.187012 0.9830308 2.3631074 18.2308 11.8916  4
------> CAND:   0.998851 3626.514648 0.7698226 0.8035654 27.0282 11.7382  1
------> CAND: 230.504855 3898.063477 0.6907804 1.8635291 15.9396 11.6327  8
------> CAND: 133.181655 3868.307617 0.8101400 2.2722485 26.7662 11.6244  1
------> CAND: 115.269555 3786.840576 0.7617096 2.2363493 15.1811 11.6181 16
------> CAND: 175.901533 4041.466797 1.0290890 1.0117232 15.1717 11.6057 16
------> CAND: 172.862681 4211.934082 0.9600679 2.2631733 15.1476 11.574 16
------> CAND: 169.436641 3712.163818 0.8870997 2.4602113 15.1134 11.529 16
------> CAND: 398.622411 4038.771240 0.8352453 2.1304762 15.7516 11.4369  8
------> CAND:   0.166605 3629.414307 0.7424287 0.8513879 15.7281 11.4125  8
------> CAND: 345.637908 3760.071533 0.9629713 2.5083933 17.6036 11.391  4
------> CAND: 345.967225 3844.956055 0.7410803 1.1785731 15.683 11.3656  8
------> CAND: 183.556275 3736.317139 0.6975106 2.1381586 15.6551 11.3366  8
------> CAND: 372.415360 4030.242188 0.9230857 2.3494911 17.5215 11.3256  4
------> CAND: 384.437122 4250.981934 1.0529095 1.2509776 15.5614 11.2393  8
------> CAND: 115.244123 3863.508789 0.8150328 2.2921519 14.8884 11.2338 16
------> CAND:  38.833728 3818.441162 0.8504917 0.9532072 14.8393 11.1695 16
------> CAND:  24.208571 3692.304932 0.7697805 2.3248124 15.4836 11.1586  8
------> CAND: 172.806627 3854.511230 0.8213692 2.2948248 15.4725 11.1471  8
------> CAND: 180.373395 3623.007568 0.8248333 2.4134772 14.8004 11.1187 16
------> CAND:   0.500593 3675.838379 0.9750990 2.5374205 20.4922 11.1091  2
------> CAND:  58.964113 3963.934814 0.9364579 1.0139476 14.7425 11.0431 16
------> CAND:  86.392674 3633.217041 0.7040182 2.2436564 15.3645 11.0351  8
------> CAND:  64.861718 4383.930176 0.9814299 1.7705642 15.3623 11.0329  8
------> CAND: 167.118446 4117.141113 0.8382298 1.9843763 14.7309 11.0279 16
------> CAND: 115.212722 3760.071533 0.9629713 2.5083933 14.7281 11.0243 16
------> CAND: 298.377139 3753.743164 0.8111801 2.3531833 15.3452 11.0152  8
------> CAND: 115.244642 3838.941162 0.7476266 2.1664541 14.7115 11.0027 16
------> CAND: 229.655222 3878.068359 0.8962805 2.4097214 17.0981 10.9888  4
------> CAND:   1.000148 3729.030029 0.8418103 2.3937287 17.0945 10.9859  4
------> CAND: 313.044077 3625.353516 0.8084052 2.3989058 17.0799 10.9744  4
------> CAND: 230.614627 3770.620117 0.6868074 1.2053726 17.0496 10.9502  4
------> CAND:  94.928189 3958.689453 1.0166545 0.9296488 17.0155 10.9232  4
------> CAND:  49.943834 4414.131348 1.0398155 2.1431482 16.9878 10.9012  4
------> CAND: 100.645955 4408.524414 1.0396570 2.1538403 14.6266 10.8921 16
------> CAND: 345.818526 3789.476318 0.7600830 2.2542379 25.0782 10.8913  1
------> CAND:  24.209350 3760.323242 0.8028480 2.3438520 15.2171 10.8827  8
------> CAND: 115.168606 3934.160645 0.9405801 2.4185431 14.61 10.8704 16
------> CAND: 168.547303 3706.075439 0.7282469 0.9989874 25.002 10.8582  1
------> CAND: 172.784569 3633.535400 0.7016178 2.2457836 16.9128 10.8416  4
------> CAND:  92.613368 3689.168945 0.7783145 2.3389108 14.5797 10.8311 16
------> CAND: 315.200339 3930.345459 0.9419760 0.9658840 16.8897 10.8233  4
------> CAND:  87.500518 4086.358154 0.9842001 2.3929737 15.1507 10.814  8
------> CAND: 198.028841 4198.728516 0.9792607 2.2947671 14.5648 10.8117 16
------> CAND:  86.453658 4444.226562 1.0186909 2.0107062 14.556 10.8003 16
------> CAND: 125.007376 4161.845703 0.9638281 1.2824680 15.1347 10.7975  8
------> CAND:   1.251353 4006.734375 0.7621827 1.4831395 24.8336 10.7851  1
------> CAND:  43.154037 3703.312256 0.9573762 0.7073776 14.5431 10.7834 16
------> CAND: 174.775264 4435.975098 1.0406839 1.6162241 14.519 10.7521 16
------> CAND:  57.658263 4395.518555 0.9808553 1.8596867 14.5107 10.7414 16
------> CAND:  43.196077 3633.535400 0.7016178 2.2457836 14.4897 10.7142 16
------> CAND: 115.253206 3954.030273 0.8027995 2.1547425 14.488 10.7119 16
------> CAND:  24.207792 3629.822021 0.7385414 2.3095853 15.0442 10.7041  8
------> CAND: 300.973268 4436.091797 1.0184629 2.0085351 15.0398 10.6995  8
------> CAND:   1.000408 4126.601562 1.0391468 2.4325166 16.7216 10.6899  4
------> CAND: 154.124563 4083.357666 0.8738626 1.3054076 14.4694 10.6879 16
------> CAND: 115.157187 3728.514648 0.8730000 2.4450281 14.4524 10.6658 16
------> CAND:   0.167124 4192.108887 0.8880527 1.5396897 14.9706 10.6282  8
------> CAND: 345.683062 4222.914062 0.9286928 2.1606200 16.6414 10.6263  4
------> CAND: 454.403904 3999.437012 0.9287800 2.3647254 16.6376 10.6233  4
------> CAND:   1.251094 3670.720215 0.5957691 1.2959676 24.461 10.6233  1
------> CAND: 187.996996 3816.346191 0.6875742 1.9977607 14.4124 10.6139 16
------> CAND: 115.201304 3837.484863 0.7496758 2.1729653 14.4109 10.6121 16
------> CAND: 121.124341 3851.219238 0.8241343 1.0447303 14.4101 10.6109 16
------> CAND:   7.318158 3723.783936 0.5996429 1.6446208 14.4062 10.606 16
------> CAND:  90.318269 4222.416016 0.9287956 2.1617010 14.4036 10.6025 16
------> CAND: 140.682248 3740.555908 0.6874007 2.1260931 14.4003 10.5983 16
------> CAND: 292.820269 4362.286133 1.0576917 2.2461913 16.6001 10.5936  4
------> CAND: 214.176798 4309.050293 1.0588039 2.3297787 14.9321 10.5885  8
------> CAND: 149.847074 3816.017090 0.6869664 1.3387439 14.9291 10.5854  8
------> CAND: 223.704677 3658.302734 0.9701061 0.6473199 14.9241 10.5803  8
------> CAND:   0.500334 4115.250000 0.9830644 2.3638523 14.9235 10.5797  8
------> CAND: 115.231926 3817.724121 0.9169832 2.4494355 14.3769 10.568 16
------> CAND: 375.809221 4168.346680 0.9813410 1.2347267 24.3301 10.5664  1
------> CAND: 172.697633 3614.641357 0.9240341 2.5088370 14.9037 10.5593  8
------> CAND:  24.971787 4414.131348 1.0398155 2.1431482 14.9036 10.5591  8
------> CAND: 345.486095 3916.645508 0.9440424 2.4484928 16.5563 10.5589  4
------> CAND:   1.251613 4382.804688 0.9820766 1.7105550 24.3037 10.555  1
------> CAND: 289.673461 3734.447754 0.7018018 2.1417878 16.5379 10.5443  4
------> CAND: 361.381550 4187.258789 0.8903973 1.4977813 14.8793 10.5341  8
------> CAND:  64.481537 3971.042480 1.0181004 0.9474400 14.3459 10.5279 16
------> CAND: 129.220767 3942.934326 1.0146936 2.4957232 14.8686 10.5231  8
------> CAND: 130.268665 3735.788818 0.9449367 2.5034180 14.8633 10.5176  8
------> CAND: 175.261843 4161.269531 0.9820058 2.3505299 16.4945 10.5099  4
[19:00:38][17559][INFO ] Statistics: count dirty SumSpec pages 359207 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:00:38][17559][INFO ] Data processing finished successfully!
19:00:38 (17559): called boinc_finish(0)

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