Task 1706450078

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_156_950000_1
Workunit ID: 859791661
Created: 31 Dec 2024 22:48:09 UTC
Sent: 1 Jan 2025 8:05:22 UTC
Report deadline: 15 Jan 2025 8:05:22 UTC
Received: 1 Jan 2025 23:21:03 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 309.01
CPU time (sec): 29.70
Peak working set size (MB): 278.6
Peak swap size (MB): 14700.54
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[17:33:08][110442][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_156.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 950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_156.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_156_950000_1_0
------> GPU usage: 1.000000
[17:33:08][110442][INFO ] Starting data processing...
[17:33:08][110442][INFO ] opti: No host transfer for n_steps. Use device global.
[17:33:08][110442][INFO ] opti: No host transfer for mean. Use device global.
[17:33:08][110442][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:33:08][110442][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:33:08][110442][INFO ] opti: power spectrum in fft callback (static link).
[17:33:08][110442][INFO ] opti: __constant__ access is not uniform, bad!
[17:33:08][110442][INFO ] Running on device 2 NVIDIA GeForce RTX 2080 Ti
[17:33:08][110442][INFO ] CUDA global memory status (initial GPU state, including context):
[17:33:08][110442][INFO ] No template file. Generating templates.
[17:33:08][110442][INFO ] Template param value T_cons = 50000
[17:33:12][110442][INFO ] Number of generated templates to be used: 50000
[17:33:12][110442][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_156.cpt
[17:33:12][110442][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_156.cpt (No such file or directory).
------> Starting from scratch...
[17:33:12][110442][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_156.binary
[17:33:12][110442][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM245.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.7762065188
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 245.6 cm^-3 pc
------> Scale factor: 1.01362
[17:33:12][110442][INFO ] Allocating memory for dedispersed compressed time series...
[17:33:12][110442][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:33:12][110442][INFO ] 8-bit allocation done
[17:33:12][110442][INFO ] Foobar
[17:33:12][110442][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_156.binary
[17:33:12][110442][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:33:12][110442][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:33:12][110442][INFO ] FftSize = 12582913
[17:33:12][110442][INFO ] Seed for random number generator is -1038231181.
[17:33:15][110442][INFO ] 8[17:33:15][110442][INFO ] 9[17:33:15][110442][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:33:15][110442][INFO ] Normalization factor 3.97364e-08
[17:33:15][110442][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
[17:33:15][110442][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 812 MB (10203 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:33:15][110442][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:33:15][110442][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:33:15][110442][INFO ] TimeSeriesLength = 16768617, params->nsamples = 25165824
sum = -1299.11425781, mean= -0.00007747  -0.00007747
[17:33:15][110442][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:34:08][110442][INFO ] Checkpoint committed!
[17:35:08][110442][INFO ] Checkpoint committed!
[17:36:08][110442][INFO ] Checkpoint committed!
[17:37:08][110442][INFO ] Checkpoint committed!
[17:38:08][110442][INFO ] Checkpoint committed!
[17:38:15][110442][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4160.659180 0.9511570 2.4826961 20.7847 16.7947  8
------> CAND:   0.501372 4398.305176 0.9043691 1.5573927 25.79 14.2661  2
------> CAND:   0.250426 3773.826904 0.6134757 1.1814724 18.2708 14.0908  8
------> CAND:   0.250686 4629.606445 1.0818304 1.5642496 18.1572 13.9698  8
------> CAND:   0.501112 3778.591064 0.6006857 1.2102884 24.1423 13.282  2
------> CAND: 115.271372 3691.924561 0.7089841 2.3753810 16.2222 13.0031 16
------> CAND:   0.250167 4344.452148 0.8573828 1.5776463 16.9073 12.6465  8
------> CAND:  32.238822 3849.970215 0.6789695 1.1351165 15.6761 12.2732 16
------> CAND: 134.477644 3630.535645 0.6699321 2.3365271 16.352 12.0636  8
------> CAND: 115.231407 4023.297852 0.9107618 2.4874477 15.3876 11.8905 16
------> CAND:  52.202602 4345.666016 0.8557217 2.0676334 15.3839 11.8856 16
------> CAND: 115.256579 4213.515137 0.8379681 2.2344792 15.3398 11.8274 16
------> CAND: 115.214799 3801.610352 0.8039202 2.4517167 15.3154 11.7952 16
------> CAND: 294.074477 3919.227295 0.9156263 2.5327616 15.9754 11.67  8
------> CAND:   0.167124 4338.285645 0.8575398 1.6053109 15.9651 11.6592  8
------> CAND: 230.533660 3903.690674 0.7334751 2.2867851 15.8943 11.5855  8
------> CAND: 499.278746 3722.845215 0.9663735 2.6162770 26.5044 11.5107  1
------> CAND: 480.642615 3913.638672 0.6616040 2.0983012 21.1563 11.5037  2
------> CAND: 172.853339 3867.772949 0.6123713 1.9637913 15.8107 11.4984  8
------> CAND: 320.428410 3913.638672 0.6616040 2.0983012 17.7275 11.4898  4
------> CAND: 230.408577 3618.374512 0.8982775 2.5841534 15.797 11.4842  8
------> CAND:  86.489471 3953.380371 0.8667507 0.9502799 15.0665 11.4673 16
------> CAND: 499.141985 3972.017822 0.9948260 2.5943060 21.0237 11.4249  2
------> CAND:  46.237265 3701.022461 0.6730545 0.9141895 15.0323 11.4224 16
------> CAND: 149.705641 4078.072510 0.9597822 2.5250175 15.0274 11.416 16
------> CAND: 340.626008 4067.380859 0.9610366 2.5367568 20.9031 11.3532  2
------> CAND: 305.436566 3719.056152 0.6562901 2.2786047 17.4755 11.289  4
------> CAND: 465.596534 3860.708008 0.9299283 0.7858680 17.4633 11.2793  4
------> CAND: 259.282084 3745.640137 0.5349191 1.5688137 15.5873 11.2662  8
------> CAND:   0.499815 4160.659180 0.9511570 2.4826961 17.4234 11.2475  4
------> CAND: 115.220508 3676.547119 0.9479903 2.6164246 14.8532 11.1877 16
------> CAND: 115.213501 3682.822998 0.9612613 2.6281815 14.8478 11.1807 16
------> CAND: 117.725809 3740.357422 0.9465907 2.6001794 14.8386 11.1686 16
------> CAND: 115.230629 4027.439697 1.0303048 2.6084306 14.769 11.0777 16
------> CAND: 172.838806 3682.415283 0.5339075 1.9044646 15.3644 11.0351  8
------> CAND: 460.889557 3886.848145 0.8234747 2.4473290 17.1294 11.0137  4
------> CAND: 179.736560 3681.090820 0.7797831 2.4637311 25.3585 11.013  1
------> CAND: 174.378993 3738.170898 0.7773068 2.4481990 14.7064 10.9959 16
------> CAND: 248.428893 3841.247070 0.8857658 2.5274980 20.3011 10.9957  2
------> CAND:  86.419403 3682.415283 0.5339075 1.9044646 14.7061 10.9956 16
------> CAND: 345.794911 3627.773438 0.7044576 2.3885167 15.319 10.9881  8
------> CAND: 115.185214 3815.215088 0.9785287 2.6157131 14.6773 10.958 16
------> CAND: 345.525800 3861.893311 0.8419026 2.4854333 20.2303 10.9537  2
------> CAND: 100.264995 3661.994629 0.8538759 2.5527642 15.2732 10.9407  8
------> CAND: 345.526838 3749.172852 0.9029320 2.5781472 25.173 10.9325  1
------> CAND:  89.380403 3786.683350 0.8195094 0.8266994 14.6366 10.905 16
------> CAND: 259.129234 3624.713135 0.7698120 2.4775221 15.212 10.8773  8
------> CAND: 126.412359 4360.426270 1.0743011 2.5219536 15.2029 10.8679  8
------> CAND: 345.671125 3944.695557 1.0177584 2.6285870 15.2025 10.8676  8
------> CAND:  86.362830 3654.385254 0.8866553 2.5675802 14.6039 10.8625 16
------> CAND: 197.068917 3612.432861 0.9439687 0.5374859 15.1976 10.8625  8
------> CAND: 109.600318 4186.178223 0.9468468 1.1336489 14.601 10.8588 16
------> CAND: 414.063984 3824.499268 0.8931136 0.7917603 16.9292 10.8546  4
------> CAND: 308.883107 3945.954102 1.0178951 2.6238220 20.0424 10.8422  2
------> CAND:   0.500593 3708.349365 0.9809682 2.6273959 16.9131 10.8419  4
------> CAND: 115.266960 3903.690674 0.7334751 2.2867851 14.588 10.8418 16
------> CAND: 345.517496 3659.288818 0.8586530 2.5444167 24.9569 10.8386  1
------> CAND:  67.238822 3630.535645 0.6699321 2.3365271 14.5841 10.8367 16
------> CAND:  16.986431 3910.333008 0.7274161 2.2870326 14.5829 10.8352 16
------> CAND: 115.207013 3904.891113 0.8873850 2.5142255 15.1637 10.8275  8
------> CAND: 268.939458 3913.750000 0.6630296 1.2766508 15.1401 10.8031  8
------> CAND: 357.831465 4290.423828 1.0087131 2.4668696 19.9138 10.7659  2
------> CAND: 259.193073 3627.137207 0.7136571 2.4120603 15.1021 10.7638  8
------> CAND: 288.261212 3852.991699 0.6760354 2.2202747 15.0943 10.7558  8
------> CAND: 230.442313 3754.300537 0.7461381 2.3954730 16.804 10.7553  4
------> CAND: 346.081149 4010.922363 0.7819973 1.1642108 19.8929 10.7535  2
------> CAND: 111.409616 3627.608887 0.7080750 0.7608428 14.5194 10.7527 16
------> CAND: 331.727439 3827.950195 0.8922100 2.5423610 16.7975 10.7501  4
------> CAND: 141.647882 4241.389160 1.0598246 2.5588040 14.4981 10.7251 16
------> CAND: 170.313004 4067.380859 0.9610366 2.5367568 16.7285 10.6954  4
------> CAND: 467.634719 4231.335449 0.9409924 1.1836847 16.725 10.6926  4
------> CAND: 172.017719 4302.118164 1.0086418 1.1949718 14.4612 10.6772 16
------> CAND:  86.363868 3784.654053 0.8221851 2.4788899 14.9992 10.6577  8
------> CAND:  10.702158 3744.219727 0.9460598 2.6073518 14.4432 10.6539 16
------> CAND: 109.935604 3744.818604 0.5370933 1.5923223 14.4395 10.6491 16
------> CAND: 115.150440 3968.223389 0.9945559 2.5901561 14.4364 10.645 16
------> CAND: 230.228218 3629.948975 0.9696846 2.6365726 24.5045 10.6422  1
------> CAND: 154.609845 3753.323975 0.9007126 2.5756178 14.9796 10.6375  8
------> CAND: 115.219989 3866.303223 0.9796117 2.6070983 14.4296 10.6362 16
------> CAND:  86.364128 3662.049072 0.8744883 2.5693254 14.9761 10.6339  8
------> CAND: 279.714797 3896.208496 1.0096856 2.6280286 14.9689 10.6264  8
------> CAND: 491.916471 3896.272461 0.8907619 2.5206428 19.6703 10.6216  2
------> CAND: 419.810295 3785.605957 0.8520755 2.5101597 24.4279 10.6089  1
------> CAND:  87.109179 3660.702637 0.8765249 0.6266915 14.9454 10.6022  8
------> CAND: 249.570992 3972.017822 0.9948260 2.5943060 16.5967 10.5909  4
------> CAND: 345.454175 3877.827393 0.9263420 2.5652270 16.5946 10.5893  4
------> CAND: 187.890856 3804.468018 0.9261780 0.7374440 14.3913 10.5866 16
------> CAND: 250.490174 4215.789551 0.8358173 1.3877161 16.5904 10.5859  4
------> CAND:  81.863720 3621.114014 0.8033839 2.5156438 14.9291 10.5854  8
------> CAND:  86.412396 3778.071533 0.6024745 2.0868056 14.3839 10.577 16
------> CAND: 149.024949 4094.302490 0.7046542 1.6642312 14.3656 10.5534 16
------> CAND: 279.255985 3809.361328 0.7971929 2.4580476 14.8882 10.5433  8
------> CAND: 172.758878 3659.288818 0.8586530 2.5444167 19.5381 10.5432  2
------> CAND: 350.765549 4246.302246 0.7940753 1.9812073 14.8738 10.5284  8
------> CAND: 125.843774 3867.733398 0.6105685 1.9315594 14.3458 10.5278 16
------> CAND: 115.224400 3639.340088 0.6045648 2.2061965 14.3395 10.5196 16
------> CAND:  57.606880 3991.570068 0.9192412 2.5221884 14.3357 10.5147 16
------> CAND:  59.740565 3849.227539 0.8827390 2.5324960 14.3289 10.506 16
------> CAND: 469.231738 3951.290039 0.6387737 1.4875709 19.4727 10.5044  2
------> CAND:  76.841699 4068.743652 0.7339342 2.1368082 14.8499 10.5039  8
[17:38:15][110442][INFO ] Statistics: count dirty SumSpec pages 196997 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:38:15][110442][INFO ] Data processing finished successfully!
17:38:15 (110442): called boinc_finish(0)

</stderr_txt>
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