Task 1731203200

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[04:52:58][30836][INFO ] Application startup - thank you for supporting Einstein@Home!
[04:52:58][30836][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_cfbf00126_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_6_dms_200_172.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 1650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_172.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_40000_172_1650000_2_0
------> GPU usage: 0.500000
[04:52:58][30836][INFO ] Starting data processing...
[04:52:58][30836][INFO ] opti: No host transfer for n_steps. Use device global.
[04:52:58][30836][INFO ] opti: No host transfer for mean. Use device global.
[04:52:58][30836][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:52:58][30836][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:52:58][30836][INFO ] opti: power spectrum in fft callback (static link).
[04:52:58][30836][INFO ] opti: __constant__ access is not uniform, bad!
[04:52:58][30836][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[04:52:58][30836][INFO ] CUDA global memory status (initial GPU state, including context):
[04:52:58][30836][INFO ] No template file. Generating templates.
[04:52:58][30836][INFO ] Template param value T_cons = 50000
[04:53:01][30836][INFO ] Number of generated templates to be used: 50000
[04:53:01][30836][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_6_dms_200_172.cpt
[04:53:01][30836][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_6_dms_200_172.cpt (No such file or directory).
------> Starting from scratch...
[04:53:01][30836][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_172.binary
[04:53:01][30836][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_6_dms_200_DM247.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185040086
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 247.2 cm^-3 pc
------> Scale factor: 0.992612
[04:53:01][30836][INFO ] Allocating memory for dedispersed compressed time series...
[04:53:01][30836][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:53:01][30836][INFO ] 8-bit allocation done
[04:53:01][30836][INFO ] Foobar
[04:53:01][30836][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_6_dms_200_172.binary
[04:53:02][30836][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:53:02][30836][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:53:02][30836][INFO ] FftSize = 12582913
[04:53:02][30836][INFO ] Seed for random number generator is -1039596762.
[04:53:03][30836][INFO ] 8[04:53:03][30836][INFO ] 9[04:53:03][30836][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:53:03][30836][INFO ] Normalization factor 3.97364e-08
[04:53:04][30836][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
[04:53:04][30836][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1558 MB (9457 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[04:53:04][30836][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:53:04][30836][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:53:04][30836][INFO ] Launching time series padding kernel: grid 196608, block 32
[04:53:58][30836][INFO ] Checkpoint committed!
[04:54:58][30836][INFO ] Checkpoint committed!
[04:55:58][30836][INFO ] Checkpoint committed!
[04:56:58][30836][INFO ] Checkpoint committed!
[04:57:58][30836][INFO ] Checkpoint committed!
[04:58:58][30836][INFO ] Checkpoint committed!
[04:59:58][30836][INFO ] Checkpoint committed!
[05:00:58][30836][INFO ] Checkpoint committed!
[05:01:58][30836][INFO ] Checkpoint committed!
[05:02:59][30836][INFO ] Checkpoint committed!
[05:03:59][30836][INFO ] Checkpoint committed!
[05:04:21][30836][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 5197.379395 1.0999494 1.7873707 19.586 15.4994  8
------> CAND:   0.250167 4402.691406 0.6760888 1.5530528 19.2753 15.1654  8
------> CAND:   0.249907 4720.916992 1.1298114 2.7336631 18.1318 13.9428  8
------> CAND:   0.500334 3611.836914 0.9565819 2.7684472 25.0513 13.8247  2
------> CAND:   1.250834 3737.132324 0.4017613 1.4382041 30.3451 13.1787  1
------> CAND:   1.251094 4264.178711 0.5961680 1.6807016 29.9859 13.0227  1
------> CAND:   0.501112 3729.374756 0.5441454 0.8590290 23.4672 12.8794  2
------> CAND:   0.501372 5024.504883 1.1543319 1.4255364 23.3277 12.7962  2
------> CAND:   1.251613 5197.379395 1.0999494 1.7873707 29.2141 12.6875  1
------> CAND:   1.251353 4778.123047 0.8312893 1.9397707 29.2084 12.685  1
------> CAND: 115.212203 3907.639893 0.7075515 2.5674639 16.6895 12.4175  8
------> CAND: 115.228293 3615.367188 0.9019825 2.7376494 15.7485 12.3695 16
------> CAND:   0.625677 4264.178711 0.5961680 1.6807016 22.2464 12.152  2
------> CAND:   0.625417 3737.132324 0.4017613 1.4382041 21.894 11.9423  2
------> CAND:   0.250686 4955.039062 1.1477009 1.3697056 16.2145 11.9196  8
------> CAND:  94.708645 4063.630127 1.0138255 2.7968698 16.1953 11.8996  8
------> CAND: 161.747904 4063.840576 0.5178129 1.5919092 18.119 11.8022  4
------> CAND: 328.493955 3691.398926 0.9152837 2.7557559 16.0768 11.7758  8
------> CAND:   0.625936 5159.279297 1.0671363 1.8478072 21.5538 11.74  2
------> CAND: 115.242306 3894.447754 0.7245733 2.5902088 15.2657 11.7296 16
------> CAND:   0.249648 3650.392334 0.9292399 2.7599194 15.9436 11.6369  8
------> CAND:  61.569326 3953.537109 0.9274824 0.6729130 15.1902 11.63 16
------> CAND: 165.230257 3669.111084 0.7364466 2.6395063 15.0861 11.493 16
------> CAND: 460.702191 3827.487793 0.9438117 2.7692420 17.7222 11.4856  4
------> CAND:  52.744717 4217.891602 1.0623336 0.7933347 15.0792 11.484 16
------> CAND:  66.568769 4028.730225 0.9118345 2.7307167 17.7041 11.4712  4
------> CAND: 154.946429 3744.218750 0.9129809 0.5178090 15.0426 11.4359 16
------> CAND: 241.882515 3731.196777 0.9521011 0.4803084 15.7041 11.3876  8
------> CAND: 118.989100 5107.683105 1.1457678 1.5525272 17.4902 11.3007  4
------> CAND: 164.376991 4271.004395 0.7159888 2.4226010 14.9135 11.2667 16
------> CAND:  87.827500 4636.423340 1.0545282 2.6887681 14.9131 11.266 16
------> CAND: 113.107584 3842.666504 0.9867077 2.7872565 14.8606 11.1973 16
------> CAND: 360.949467 5194.383301 1.1000098 1.7802793 25.7409 11.1791  1
------> CAND:  89.136724 3658.604004 0.8880368 0.4624690 14.8427 11.174 16
------> CAND:  86.500111 3956.309814 0.5328357 1.2290199 14.8291 11.1562 16
------> CAND:  23.465337 4696.478027 1.1268686 1.1349405 14.8285 11.1554 16
------> CAND: 172.491064 4254.320312 0.9437774 0.9124057 14.7917 11.1073 16
------> CAND: 259.158039 3772.415283 0.8025613 2.6879625 15.4269 11.0998  8
------> CAND: 133.341773 3834.328125 0.9228122 2.7617888 15.4052 11.0773  8
------> CAND:  86.427707 3885.713867 0.4741439 2.0479982 14.7354 11.0339 16
------> CAND: 340.271259 4050.350830 0.8724154 0.7881221 17.1535 11.0328  4
------> CAND:   0.499815 4313.575195 1.0402969 2.7788064 15.3599 11.0304  8
------> CAND:  49.910358 3618.228760 0.8892213 2.7386155 14.7208 11.0148 16
------> CAND: 211.591827 3847.575439 0.9193586 2.7595375 15.2976 10.9659  8
------> CAND: 186.558017 3685.248291 0.6642212 2.5664124 14.6758 10.9561 16
------> CAND: 299.189402 3648.811523 0.4636068 0.9351688 17.0066 10.9161  4
------> CAND: 329.582336 3722.669678 0.9533068 2.7683506 16.9807 10.8955  4
------> CAND:  83.436345 3641.890869 0.5076866 2.3570530 14.6113 10.8722 16
------> CAND: 123.309408 4257.171387 1.0678110 0.8202477 15.1855 10.8499  8
------> CAND:  68.755134 3872.151367 0.7514177 2.6225641 14.5915 10.8464 16
------> CAND:  79.942833 3622.144287 0.7674388 2.6641033 14.5865 10.8399 16
------> CAND: 226.547340 4215.676270 1.0619831 0.7968946 15.1435 10.8066  8
------> CAND: 201.582819 3791.008545 0.6093103 2.4712110 15.1391 10.8021  8
------> CAND: 360.749904 3883.339111 0.4796996 1.3094354 24.8657 10.799  1
------> CAND:  52.743419 4143.125977 1.0237567 0.7587389 14.5489 10.791 16
------> CAND: 319.423331 3712.064453 0.5724927 0.7961990 15.1174 10.7797  8
------> CAND: 187.164490 3906.355713 0.5335005 1.1289206 15.1122 10.7742  8
------> CAND:   0.500593 4284.614746 1.0715507 2.7990637 19.9261 10.7732  2
------> CAND: 392.274039 3798.828857 0.7334003 0.6936561 15.1085 10.7705  8
------> CAND:  28.129754 3838.177002 1.0027877 0.5415348 15.1078 10.7697  8
------> CAND: 115.163416 4176.202148 1.0551723 2.8045111 14.5314 10.7682 16
------> CAND:  58.800363 3706.471191 0.9813035 2.7836757 14.5223 10.7564 16
------> CAND:   0.417291 5197.379395 1.0999494 1.7873707 16.7929 10.7465  4
------> CAND:   0.417031 3707.367188 0.4050046 1.3019664 16.7777 10.7344  4
------> CAND: 258.520425 3932.308838 0.7900468 0.7651140 15.0683 10.7289  8
------> CAND:  64.077741 5190.537598 1.1000843 1.7714101 14.4945 10.7203 16
------> CAND: 356.430375 4456.714355 1.0963237 0.9645876 16.7478 10.7107  4
------> CAND: 149.287313 4005.486084 0.7264874 0.8913774 14.4739 10.6936 16
------> CAND: 123.524282 3858.743408 1.0056118 0.5557281 15.0275 10.6869  8
------> CAND: 148.046080 3649.200928 0.9302220 2.7602813 14.4679 10.6859 16
------> CAND: 115.218172 4116.535645 0.9592266 2.7566953 14.4592 10.6746 16
------> CAND: 243.432822 3629.995605 0.6042152 0.6604390 15.009 10.6678  8
------> CAND: 330.581965 3776.198975 0.7974051 2.6792071 15.0073 10.666  8
------> CAND: 393.289238 4269.210449 0.5922961 1.6986552 15.0008 10.6594  8
------> CAND: 312.967781 3966.067627 0.8445804 0.7427419 16.6791 10.6562  4
------> CAND:  44.920516 4754.541504 1.0448537 2.6322997 16.6584 10.6398  4
------> CAND:  78.278082 3735.879639 0.4093565 1.3843224 14.415 10.6173 16
------> CAND: 289.877435 4134.196777 0.9573714 2.7473469 14.9588 10.616  8
------> CAND: 450.805809 3646.733887 0.9190203 0.4304169 16.6247 10.6131  4
------> CAND: 345.587304 3755.663086 0.8219342 2.6978662 14.9548 10.6119  8
------> CAND: 296.730293 3819.455078 0.9631947 0.5466933 14.9544 10.6115  8
------> CAND:  84.512011 3792.070312 0.8961189 0.5658058 14.9251 10.5813  8
------> CAND: 277.917177 4080.139648 0.8613785 2.6878753 19.58 10.568  2
------> CAND: 342.122078 3956.259521 0.5357338 2.2203281 14.9122 10.568  8
------> CAND:  86.376325 4083.094238 0.9182425 2.7272148 14.3736 10.5637 16
------> CAND: 394.957623 4220.071289 1.0626793 2.8134501 14.8968 10.5521  8
------> CAND: 460.899937 3832.087402 0.5542142 2.3618031 16.5436 10.5488  4
------> CAND:  72.920775 3687.870605 0.4081759 1.2491975 14.3589 10.5447 16
------> CAND: 120.920107 3687.394531 0.4143977 2.0060580 14.3516 10.5353 16
------> CAND: 115.156668 4017.839844 1.0316489 2.8097379 14.3451 10.5268 16
------> CAND: 120.316489 5194.383301 1.1000098 1.7802793 14.8699 10.5244  8
------> CAND: 170.208422 5033.962402 1.1486937 1.4561198 14.8654 10.5198  8
------> CAND: 100.945428 3838.514404 1.0028497 0.5379870 14.864 10.5184  8
------> CAND:  95.544264 4167.303223 0.9886472 2.7743969 14.8538 10.5079  8
------> CAND:   0.499555 3952.392090 0.4916283 1.4160615 16.4802 10.4986  4
------> CAND: 115.212722 4489.991211 0.7490038 2.3011937 14.3187 10.4927 16
------> CAND:   0.504486 4778.230957 0.8312408 1.9489622 19.4494 10.4906  2
------> CAND: 135.455994 3719.551270 0.9827827 0.4643174 16.4635 10.4854  4
------> CAND: 230.468783 3636.968506 0.5324101 2.4057007 14.8305 10.4839  8
------> CAND: 132.752687 4743.254395 1.0450584 1.2603579 14.829 10.4823  8
[05:04:21][30836][INFO ] Statistics: count dirty SumSpec pages 244533 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:04:21][30836][INFO ] Data processing finished successfully!
05:04:21 (30836): called boinc_finish(0)

</stderr_txt>
]]>