Task 1706461670

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_185_50000_1
Workunit ID: 859797452
Created: 31 Dec 2024 22:49:09 UTC
Sent: 1 Jan 2025 16:15:54 UTC
Report deadline: 15 Jan 2025 16:15:54 UTC
Received: 2 Jan 2025 7:31:24 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 311.94
CPU time (sec): 30.01
Peak working set size (MB): 369.85
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>
[01:25:22][113756][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_185.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 50000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_185.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_185_50000_1_0
------> GPU usage: 1.000000
[01:25:22][113756][INFO ] Starting data processing...
[01:25:22][113756][INFO ] opti: No host transfer for n_steps. Use device global.
[01:25:22][113756][INFO ] opti: No host transfer for mean. Use device global.
[01:25:22][113756][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:25:22][113756][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:25:22][113756][INFO ] opti: power spectrum in fft callback (static link).
[01:25:22][113756][INFO ] opti: __constant__ access is not uniform, bad!
[01:25:22][113756][INFO ] Running on device 2 NVIDIA GeForce RTX 2080 Ti
[01:25:22][113756][INFO ] CUDA global memory status (initial GPU state, including context):
[01:25:22][113756][INFO ] No template file. Generating templates.
[01:25:22][113756][INFO ] Template param value T_cons = 50000
[01:25:26][113756][INFO ] Number of generated templates to be used: 50000
[01:25:26][113756][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_185.cpt
[01:25:26][113756][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_185.cpt (No such file or directory).
------> Starting from scratch...
[01:25:26][113756][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_185.binary
[01:25:26][113756][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_DM248.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206471193
------> 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: 248.5 cm^-3 pc
------> Scale factor: 1.01375
[01:25:26][113756][INFO ] Allocating memory for dedispersed compressed time series...
[01:25:26][113756][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:25:26][113756][INFO ] 8-bit allocation done
[01:25:26][113756][INFO ] Foobar
[01:25:26][113756][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_185.binary
[01:25:27][113756][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:25:27][113756][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:25:27][113756][INFO ] FftSize = 12582913
[01:25:27][113756][INFO ] Seed for random number generator is -1036939530.
[01:25:29][113756][INFO ] 8[01:25:29][113756][INFO ] 9[01:25:29][113756][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:25:29][113756][INFO ] Normalization factor 3.97364e-08
[01:25:29][113756][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
[01:25:29][113756][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
[01:25:29][113756][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:25:29][113756][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:25:29][113756][INFO ] TimeSeriesLength = 16767582, params->nsamples = 25165824
sum = -1402.75256348, mean= -0.00008366  -0.00008366
[01:25:29][113756][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:26:22][113756][INFO ] Checkpoint committed!
[01:27:22][113756][INFO ] Checkpoint committed!
[01:28:22][113756][INFO ] Checkpoint committed!
[01:29:22][113756][INFO ] Checkpoint committed!
[01:30:22][113756][INFO ] Checkpoint committed!
[01:30:33][113756][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3657.187256 0.9677366 2.0700481 17.9347 13.7332  8
------> CAND:   0.501372 3647.333252 0.8311113 1.3489913 24.8471 13.7027  2
------> CAND:   0.250686 3756.930420 0.9770665 1.2566378 17.8652 13.6594  8
------> CAND:  86.387224 3700.752197 0.9259363 2.0324166 16.5415 13.4332 16
------> CAND: 223.381069 3772.600342 0.9618206 1.4544013 17.4215 13.1891  8
------> CAND: 237.667826 3637.528076 0.8629320 1.2223303 19.3546 12.7918  4
------> CAND:   0.250426 3660.131592 0.8661214 1.4285793 16.9764 12.7192  8
------> CAND: 115.226476 3628.186523 0.8909493 2.0083964 15.8589 12.5167 16
------> CAND:   0.250167 3773.832520 0.9619405 1.8607701 15.5632 12.1232 16
------> CAND: 205.427707 3822.810059 0.9790461 1.4013751 18.3426 11.9809  4
------> CAND: 164.121375 3695.521240 0.9672279 2.1316454 15.3957 11.9013 16
------> CAND:  89.874508 3634.492676 0.9137155 1.1705642 17.8369 11.5771  4
------> CAND: 161.297137 3822.635742 0.9792976 1.3625360 21.0149 11.4196  2
------> CAND:  87.606658 3727.664062 0.9107945 1.3513740 14.9935 11.3714 16
------> CAND: 293.918771 3720.791992 0.9152714 1.2816215 15.665 11.3469  8
------> CAND:   0.167124 3647.333252 0.8311113 1.3489913 15.663 11.3448  8
------> CAND: 125.712722 3670.711426 0.8464060 1.5962745 14.9238 11.2801 16
------> CAND: 206.864090 3653.763428 0.8782974 1.8372377 17.4373 11.2586  4
------> CAND: 147.763994 3660.834229 0.8660435 1.3634378 25.8318 11.2186  1
------> CAND:  86.355823 3606.092285 0.9663585 2.1537759 14.8634 11.201 16
------> CAND: 118.833913 3637.528076 0.8629320 1.2223303 15.5054 11.1812  8
------> CAND: 205.427447 3827.216797 0.9792121 1.4019908 17.1856 11.0584  4
------> CAND: 432.125043 3742.142578 0.9642296 1.3018028 17.1265 11.0114  4
------> CAND: 115.215577 3669.939941 0.8488004 1.4556664 15.3245 10.9937  8
------> CAND: 470.292352 3628.226807 0.9243901 2.0344493 17.1008 10.9909  4
------> CAND: 425.813002 3720.422852 0.9156852 1.9739126 17.0693 10.9659  4
------> CAND: 470.317265 3673.766602 0.9672472 2.0486557 17.0627 10.9607  4
------> CAND:  42.346704 3641.981689 0.8480327 1.8811616 14.6143 10.876 16
------> CAND:  63.596092 3628.730957 0.8886042 1.1893997 14.6129 10.8742 16
------> CAND: 132.151664 3821.924805 0.9585040 1.7429546 14.6022 10.8603 16
------> CAND: 184.471564 3668.498779 0.9677901 2.1282952 14.5771 10.8276 16
------> CAND:  71.615703 3663.803711 0.8587248 1.6702007 14.5658 10.813 16
------> CAND: 115.224400 3714.296143 0.9183559 1.9632667 14.5636 10.8101 16
------> CAND: 372.509043 3626.156250 0.8978648 1.1075761 16.824 10.7711  4
------> CAND: 115.374137 3728.247559 0.9104651 1.3545955 19.9126 10.7653  2
------> CAND:  66.562282 3700.759277 0.9250823 1.9873027 16.7833 10.7388  4
------> CAND: 198.207383 3662.102051 0.8635354 1.8136739 14.5022 10.7303 16
------> CAND: 444.285642 3864.475342 0.9800954 1.8826011 16.7649 10.7242  4
------> CAND: 163.620782 3661.836914 0.9675795 1.1373053 14.4822 10.7044 16
------> CAND: 213.160041 3625.322021 0.9591496 2.1587789 16.729 10.6958  4
------> CAND: 181.742565 3680.010010 0.9353601 2.0435679 14.4667 10.6843 16
------> CAND: 322.594014 3822.635742 0.9792976 1.3625360 24.5797 10.6748  1
------> CAND:  86.357640 3709.379639 0.9203906 1.9484109 14.4557 10.6701 16
------> CAND:  10.690220 3619.048584 0.9394309 2.0766990 16.683 10.6593  4
------> CAND:  47.544153 3832.085693 0.9795637 1.3778081 14.4431 10.6537 16
------> CAND: 131.659115 3632.119385 0.9177990 2.0141122 14.4348 10.643 16
------> CAND: 115.244123 3642.171143 0.8481462 1.9042062 14.4262 10.6319 16
------> CAND: 322.249386 3665.600830 0.9675022 1.1383494 24.4478 10.6175  1
------> CAND: 216.076405 3628.206055 0.8917816 2.0406759 14.9599 10.6171  8
------> CAND: 354.592531 3664.112305 0.8598729 1.8034424 16.6242 10.6127  4
------> CAND: 111.079261 3649.395752 0.8873755 1.2657607 14.9449 10.6017  8
------> CAND: 461.073289 3815.765869 0.9792339 1.9869593 16.6093 10.6009  4
------> CAND: 234.980350 3729.205322 0.9099227 1.3599665 14.9344 10.5909  8
------> CAND:  74.780937 3621.786377 0.9105446 2.0877826 14.9316 10.588  8
------> CAND: 259.329575 3846.867676 0.9569298 1.5873830 14.9194 10.5754  8
------> CAND: 154.253539 3636.353516 0.9104787 1.1830809 14.376 10.5668 16
------> CAND: 307.138946 3832.988770 0.9796693 1.9644393 16.5622 10.5636  4
------> CAND: 147.764513 3659.668701 0.8680122 1.3641653 19.5671 10.5603  2
------> CAND:  61.177207 3650.751709 0.9679708 2.0971367 14.9014 10.5569  8
------> CAND:  72.104619 3628.756104 0.9231045 1.1578135 14.9003 10.5557  8
------> CAND: 213.892376 3652.034424 0.8813421 1.3441730 14.8944 10.5497  8
------> CAND: 452.320824 3637.149170 0.9096158 1.1632165 16.5414 10.5471  4
------> CAND:  89.874249 3635.719727 0.9117541 1.1703714 16.5408 10.5466  4
------> CAND: 485.491803 3669.127686 0.8492945 1.6490754 16.5373 10.5438  4
------> CAND: 172.746940 3645.749756 0.8938678 1.9362668 14.3512 10.5347 16
------> CAND: 230.478125 3638.099121 0.8617440 1.9657682 14.8689 10.5234  8
------> CAND:  86.511788 3603.091064 0.9674509 1.0133104 24.2264 10.5214  1
------> CAND: 379.281713 3835.118164 0.9578117 1.7805890 14.8664 10.5209  8
------> CAND: 198.755467 3644.333008 0.8960105 1.9261273 14.8651 10.5195  8
------> CAND: 144.732148 3625.318604 0.9592882 0.9828724 14.3354 10.5143 16
------> CAND:  62.843515 3716.478760 0.9655820 1.2410743 14.3352 10.514 16
------> CAND: 474.650030 3634.657959 0.8696995 1.2730120 19.4709 10.5033  2
------> CAND: 109.261139 3672.426025 0.9675832 2.1051085 14.8429 10.4967  8
------> CAND: 116.473937 3796.361328 0.9606963 1.8618397 14.3212 10.496 16
------> CAND: 306.621744 3633.864746 0.9155902 2.0435956 14.8361 10.4896  8
------> CAND:   5.345110 3670.342773 0.9676053 2.1009486 14.3104 10.482 16
------> CAND: 345.658409 3720.145752 0.9149776 1.9302663 16.4495 10.4743  4
------> CAND: 101.913397 3638.137451 0.8590002 1.8734468 14.8099 10.4627  8
------> CAND: 378.091604 3773.545166 0.9620706 1.8773168 16.4285 10.4576  4
------> CAND:  14.645918 3638.718018 0.8584338 1.9150218 14.2818 10.4451 16
------> CAND: 184.795431 3648.037354 0.9681206 1.0583075 14.2782 10.4404 16
------> CAND: 124.186549 3631.286621 0.8827196 2.0229819 14.2778 10.4399 16
------> CAND:  18.435790 3660.943115 0.8634905 1.5819238 14.2768 10.4386 16
------> CAND: 334.931858 3644.323486 0.8413486 1.8854913 14.7818 10.4338  8
------> CAND: 457.502443 3642.935059 0.9683518 1.0089265 16.3862 10.4242  4
------> CAND: 215.868538 3629.242920 0.8877378 1.9988183 14.7721 10.4238  8
------> CAND: 202.183323 3627.992920 0.9245256 2.0205338 16.3836 10.4221  4
------> CAND: 197.062169 3709.020020 0.9201983 1.3066945 14.7542 10.4055  8
------> CAND:  14.391080 3682.505371 0.9671572 2.0728900 14.2366 10.3867 16
------> CAND: 165.944946 3623.562012 0.9329473 2.1097076 14.2366 10.3867 16
------> CAND: 117.962741 3623.510498 0.9335330 2.1405690 14.2297 10.3779 16
------> CAND: 115.235819 3856.952148 0.9561987 1.6094619 14.2289 10.3768 16
------> CAND:  21.296359 3643.563477 0.8435070 1.2954414 14.2276 10.3751 16
------> CAND: 265.991694 3640.145020 0.8530530 1.8691224 14.7231 10.3735  8
------> CAND: 287.959663 3798.045898 0.9782100 1.9298457 19.2476 10.371  2
------> CAND:  84.257173 3653.033447 0.8799804 1.3273156 16.3119 10.3653  4
------> CAND: 350.076552 3647.376465 0.8899100 1.8769282 16.3015 10.3572  4
------> CAND: 466.866572 3647.018555 0.8321939 1.8394712 16.2941 10.3513  4
------> CAND: 449.812927 3622.706299 0.9602271 2.1734812 19.2029 10.3445  2
------> CAND: 354.866313 3621.510986 0.9352722 1.1079180 14.6916 10.3411  8
[01:30:33][113756][INFO ] Statistics: count dirty SumSpec pages 239582 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:30:33][113756][INFO ] Data processing finished successfully!
01:30:33 (113756): called boinc_finish(0)

</stderr_txt>
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