Task 1716075925

Name: Ter5_1_dns_cfbf00112_segment_3_dms_200_40000_153_5350000_1
Workunit ID: 865756777
Created: 18 Jan 2025 5:53:00 UTC
Sent: 18 Jan 2025 9:46:06 UTC
Report deadline: 1 Feb 2025 9:46:06 UTC
Received: 19 Jan 2025 4:23:15 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 262.82
CPU time (sec): 12.66
Peak working set size (MB): 367.08
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[21:22:41][76509][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_cfbf00112_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_3_dms_200_153.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 5350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_3_dms_200_153.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_3_dms_200_40000_153_5350000_1_0
------> GPU usage: 1.000000
[21:22:41][76509][INFO ] Starting data processing...
[21:22:41][76509][INFO ] opti: No host transfer for n_steps. Use device global.
[21:22:41][76509][INFO ] opti: No host transfer for mean. Use device global.
[21:22:41][76509][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:22:41][76509][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:22:41][76509][INFO ] opti: power spectrum in fft callback (static link).
[21:22:41][76509][INFO ] opti: __constant__ access is not uniform, bad!
[21:22:41][76509][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[21:22:41][76509][INFO ] CUDA global memory status (initial GPU state, including context):
[21:22:41][76509][INFO ] No template file. Generating templates.
[21:22:41][76509][INFO ] Template param value T_cons = 50000
[21:22:44][76509][INFO ] Number of generated templates to be used: 50000
[21:22:44][76509][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_3_dms_200_153.cpt
[21:22:44][76509][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_3_dms_200_153.cpt (No such file or directory).
------> Starting from scratch...
[21:22:44][76509][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_3_dms_200_153.binary
[21:22:44][76509][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_3_dms_200_DM245.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714522159753
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 245.3 cm^-3 pc
------> Scale factor: 1.62333
[21:22:44][76509][INFO ] Allocating memory for dedispersed compressed time series...
[21:22:44][76509][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:22:44][76509][INFO ] 8-bit allocation done
[21:22:44][76509][INFO ] Foobar
[21:22:44][76509][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_3_dms_200_153.binary
[21:22:44][76509][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:22:44][76509][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:22:44][76509][INFO ] FftSize = 12582913
[21:22:44][76509][INFO ] Seed for random number generator is 1103437889.
[21:22:46][76509][INFO ] 8[21:22:46][76509][INFO ] 9[21:22:47][76509][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:22:47][76509][INFO ] Normalization factor 3.97364e-08
[21:22:47][76509][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
[21:22:47][76509][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 907 MB (11094 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:22:47][76509][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:22:47][76509][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:22:47][76509][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1468.54211426, mean= 0.00008753  0.00008753
[21:22:47][76509][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:24:09][76509][INFO ] Checkpoint committed!
[21:25:37][76509][INFO ] Checkpoint committed!
[21:27:02][76509][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 131.214576 3756.728760 0.5502492 3.2829423 19.9225 13.2484  4
------> CAND: 238.991323 5959.432129 0.3721237 0.1964753 16.9446 12.6858  8
------> CAND: 345.629863 3950.391113 0.8642729 3.3370206 18.6253 12.207  4
------> CAND:  96.600466 3637.284180 0.4039705 3.2514715 16.4494 12.1656  8
------> CAND:  61.693111 3878.293457 0.3339691 6.2688127 15.4515 11.9751 16
------> CAND:  65.607288 3756.728760 0.5502492 3.2829423 16.1639 11.8668  8
------> CAND: 283.810111 5184.773438 0.2925404 3.9747243 16.0772 11.7762  8
------> CAND: 236.945093 4675.033691 0.2878557 0.0784183 21.5789 11.7549  2
------> CAND: 230.898530 6540.558594 0.7338586 0.4258925 16.0332 11.7303  8
------> CAND: 330.819676 4748.387207 1.0307289 3.5969303 21.5335 11.7279  2
------> CAND: 259.763993 3792.724121 0.8045420 0.0305922 17.9696 11.683  4
------> CAND: 161.764772 6673.669434 1.3915710 0.5547503 15.8709 11.5611  8
------> CAND:  94.131237 4033.040771 0.5382071 3.4062152 15.0338 11.4244 16
------> CAND: 203.513307 4629.095703 0.8666210 3.5808973 15.0164 11.4015 16
------> CAND: 313.920439 4452.781250 0.9800121 0.2354165 17.6039 11.3913  4
------> CAND: 114.325980 3858.048828 0.6559840 0.0414987 15.0085 11.3911 16
------> CAND: 172.935863 3850.525879 0.3635510 3.3579905 14.9882 11.3645 16
------> CAND: 131.215095 3757.011963 0.5496289 3.2773087 17.5197 11.3242  4
------> CAND: 115.472491 5958.111328 0.8037510 0.4295614 14.9531 11.3185 16
------> CAND:  92.789834 4031.217285 0.7506800 3.3782754 14.9378 11.2985 16
------> CAND: 131.215354 3691.338623 0.5332583 3.2489574 17.4539 11.2718  4
------> CAND: 156.039222 3825.870361 0.8518590 0.0450155 14.9126 11.2654 16
------> CAND: 280.287534 4708.651855 0.4900580 0.2015868 15.586 11.2648  8
------> CAND: 437.203118 5655.189941 0.3013830 0.0795902 17.4213 11.2458  4
------> CAND: 214.726439 6444.244141 0.6515882 0.3645333 15.5108 11.1868  8
------> CAND:  32.126455 4723.222168 0.8460483 3.6132021 14.8341 11.1627 16
------> CAND: 259.581558 4257.453125 0.2617775 0.0087048 17.3041 11.1526  4
------> CAND: 432.054716 4721.057617 0.7121525 3.6310065 25.6658 11.1465  1
------> CAND: 280.203453 4019.029053 0.1547326 6.1108580 17.2788 11.1325  4
------> CAND: 230.999739 5894.023926 0.9095003 0.4472752 17.2331 11.0962  4
------> CAND: 146.545858 3742.429932 0.8259572 3.2512815 14.7736 11.0836 16
------> CAND:  46.711907 4929.930176 0.7528226 0.3079991 15.3884 11.0599  8
------> CAND: 231.136500 5088.040039 1.1977351 0.3795066 15.3837 11.0551  8
------> CAND: 230.557016 5543.763672 0.9841580 3.8183031 15.3773 11.0485  8
------> CAND:  86.400459 5994.681641 0.7216904 4.0059376 14.7096 11.0001 16
------> CAND: 321.001925 6936.284668 0.4551014 0.1944628 15.3288 10.9982  8
------> CAND: 346.681394 5161.637695 1.2079391 0.3925348 15.3201 10.9891  8
------> CAND: 303.035847 4214.659668 0.7890766 0.1601809 25.2938 10.9849  1
------> CAND: 475.919289 3710.836426 0.7120173 3.2449560 20.2744 10.9799  2
------> CAND: 279.785124 5040.698730 1.0908195 3.6829782 17.0819 10.9759  4
------> CAND: 260.168827 4247.307617 0.2875107 3.5920439 15.2863 10.9542  8
------> CAND:  17.225180 5132.018066 0.8145171 0.3482082 14.669 10.9473 16
------> CAND:  72.728479 6013.026855 0.7849991 0.4108866 14.6645 10.9414 16
------> CAND: 173.243381 3653.931885 0.8490437 6.2646646 14.6599 10.9354 16
------> CAND: 230.944982 5958.111328 0.8037510 0.4295614 15.251 10.9177  8
------> CAND:  85.302995 3798.325684 0.4437539 3.3133397 15.2409 10.9073  8
------> CAND: 377.780712 4861.835938 0.4934500 0.2235657 15.2227 10.8884  8
------> CAND: 215.605915 4225.672852 0.3524234 0.0634672 16.9612 10.8801  4
------> CAND:  42.651368 3798.325684 0.4437539 3.3133397 14.6109 10.8716 16
------> CAND: 129.840994 4920.679199 0.5613526 0.2539604 15.204 10.8691  8
------> CAND: 380.499849 3877.805664 0.9513633 0.0680406 15.1909 10.8555  8
------> CAND: 137.489507 4642.495605 0.6228048 3.6209548 15.1838 10.8482  8
------> CAND: 180.043819 6109.132812 0.2841123 6.2456870 14.5737 10.8232 16
------> CAND: 237.439458 4154.978027 0.9137163 3.4131551 16.8551 10.7959  4
------> CAND: 434.115997 3966.331055 0.3847991 3.4144907 19.9526 10.7889  2
------> CAND: 463.937232 4478.281250 0.8951523 3.5225258 16.8399 10.7838  4
------> CAND: 340.546598 4213.575684 0.8477861 0.1646635 16.8363 10.7809  4
------> CAND: 115.510379 4318.964355 0.7418103 0.1825968 14.5365 10.7749 16
------> CAND: 387.830204 5280.612793 1.1662138 3.7332649 15.1016 10.7633  8
------> CAND: 319.981276 5177.721680 1.2101557 3.7035644 15.0889 10.7502  8
------> CAND: 366.895341 4400.332031 0.1707041 6.1656780 16.7954 10.7485  4
------> CAND: 414.666824 3631.199219 0.4870141 6.2252822 16.7842 10.7396  4
------> CAND: 165.065469 3773.473877 0.7030928 3.2739160 14.5092 10.7394 16
------> CAND: 313.411282 3659.433105 0.7882071 6.2635665 24.727 10.7388  1
------> CAND: 111.144657 6554.966309 1.3786237 0.5468134 14.5067 10.7362 16
------> CAND: 406.797728 3776.887207 0.6970500 3.2712750 16.7774 10.7342  4
------> CAND: 142.670348 3846.234863 0.3794164 3.3511906 15.0612 10.7216  8
------> CAND: 230.419476 4347.921875 0.9154195 3.4769988 15.0441 10.704  8
------> CAND: 450.236965 3857.885742 0.4934599 3.3311286 24.6374 10.6999  1
------> CAND: 277.165639 4484.737305 1.1080381 0.2507772 19.7941 10.6949  2
------> CAND: 231.078629 4835.561523 0.9725919 0.3169043 15.0253 10.6846  8
------> CAND: 115.557870 5204.062988 1.1595144 0.3958560 14.4521 10.6654 16
------> CAND: 258.424926 4092.834717 0.4110605 0.0576540 15.0065 10.6652  8
------> CAND: 128.004967 3659.558350 0.7549238 3.2182133 15.0065 10.6652  8
------> CAND:  17.225439 4922.513184 0.7553635 0.3071841 14.4518 10.665 16
------> CAND:  99.398235 4206.362305 0.5316749 3.4782925 14.4512 10.6642 16
------> CAND:  65.607807 3691.338623 0.5332583 3.2489574 14.4498 10.6624 16
------> CAND:  64.002483 3659.558350 0.7549238 3.2182133 14.4424 10.6529 16
------> CAND:  95.569955 4678.591309 0.8564040 3.5906026 14.9936 10.6519  8
------> CAND: 182.181395 4288.811523 0.5053542 0.1387619 16.662 10.6427  4
------> CAND:  28.446615 5763.780273 1.2031326 0.4739490 14.3934 10.5894 16
------> CAND: 346.525689 4278.598145 0.8278847 0.1804269 19.6004 10.5801  2
------> CAND: 202.300621 3739.938232 0.6051785 3.2631319 14.3824 10.5751 16
------> CAND: 473.890187 4675.033691 0.2878557 0.0784183 24.3439 10.5724  1
------> CAND: 108.383220 6173.982422 0.4720895 0.2847500 14.3581 10.5437 16
------> CAND: 156.705641 3659.433105 0.7882071 6.2635665 19.5251 10.5355  2
------> CAND: 115.184176 4240.815430 0.8396417 3.4449112 14.8804 10.5353  8
------> CAND: 385.600242 3806.566650 0.7505529 0.0318895 14.8785 10.5333  8
------> CAND:  86.384369 5548.284180 0.9837382 3.8194983 14.3495 10.5326 16
------> CAND:  86.393971 4266.077637 0.6811233 3.4765737 14.3462 10.5282 16
------> CAND: 282.807887 8895.260742 1.4680972 4.4630961 14.8732 10.5278  8
------> CAND: 165.409838 4748.387207 1.0307289 3.5969303 16.5062 10.5192  4
------> CAND: 172.768998 5548.284180 0.9837382 3.8194983 14.8643 10.5187  8
------> CAND: 115.478979 4956.365723 0.8832216 0.3296669 14.3344 10.513 16
------> CAND: 280.210200 4476.416992 0.2502019 0.0218422 14.8573 10.5115  8
------> CAND: 345.619483 5019.937500 0.6625911 3.7365589 14.8502 10.5042  8
------> CAND: 170.262659 4608.547852 0.5700894 0.2083769 14.325 10.5009 16
------> CAND: 186.921330 3800.667480 0.6250321 3.2883081 14.3179 10.4917 16
------> CAND: 413.567803 3721.996582 0.9308836 0.0112825 16.4674 10.4885  4
------> CAND: 151.206123 3959.621094 0.9362395 3.3364050 24.1445 10.4858  1
[21:27:02][76509][INFO ] Statistics: count dirty SumSpec pages 1713 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:27:02][76509][INFO ] Data processing finished successfully!
21:27:02 (76509): called boinc_finish(0)

</stderr_txt>
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