Task 1725196086

Name: Ter5_1_dns_cfbf00124_segment_8_dms_200_40000_198_6400000_0
Workunit ID: 871238448
Created: 4 Feb 2025 23:29:32 UTC
Sent: 5 Feb 2025 6:29:28 UTC
Report deadline: 19 Feb 2025 6:29:28 UTC
Received: 5 Feb 2025 8:14:33 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,766.72
CPU time (sec): 33.47
Peak working set size (MB): 242.14
Peak swap size (MB): 65349.77
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[07:47:34][136015][INFO ] Application startup - thank you for supporting Einstein@Home!
[07:47:34][136015][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_8_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_8_dms_200_198.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 6400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_198.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_40000_198_6400000_0_0
------> GPU usage: 0.496000
[07:47:34][136015][INFO ] Starting data processing...
[07:47:34][136015][INFO ] opti: No host transfer for n_steps. Use device global.
[07:47:34][136015][INFO ] opti: No host transfer for mean. Use device global.
[07:47:34][136015][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:47:34][136015][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:47:34][136015][INFO ] opti: power spectrum in fft callback (static link).
[07:47:34][136015][INFO ] opti: __constant__ access is not uniform, bad!
[07:47:34][136015][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[07:47:34][136015][INFO ] CUDA global memory status (initial GPU state, including context):
[07:47:34][136015][INFO ] No template file. Generating templates.
[07:47:34][136015][INFO ] Template param value T_cons = 50000
[07:47:38][136015][INFO ] Number of generated templates to be used: 50000
[07:47:38][136015][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_8_dms_200_198.cpt
[07:47:38][136015][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_8_dms_200_198.cpt (No such file or directory).
------> Starting from scratch...
[07:47:38][136015][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_198.binary
[07:47:38][136015][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_8_dms_200_DM249.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817323277857
------> 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: 249.8 cm^-3 pc
------> Scale factor: 1.77061
[07:47:38][136015][INFO ] Allocating memory for dedispersed compressed time series...
[07:47:38][136015][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:47:38][136015][INFO ] 8-bit allocation done
[07:47:38][136015][INFO ] Foobar
[07:47:38][136015][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_8_dms_200_198.binary
[07:47:38][136015][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:47:38][136015][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:47:38][136015][INFO ] FftSize = 12582913
[07:47:38][136015][INFO ] Seed for random number generator is -1041271026.
[07:47:41][136015][INFO ] 8[07:47:41][136015][INFO ] 9[07:47:41][136015][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:47:41][136015][INFO ] Normalization factor 3.97364e-08
[07:47:41][136015][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
[07:47:41][136015][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
[07:47:41][136015][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:47:41][136015][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:47:41][136015][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:48:34][136015][INFO ] Checkpoint committed!
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[09:06:59][136015][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 259.910097 4139.964355 0.9353999 6.2707648 16.9356 12.6763  8
------> CAND: 216.537034 4390.726074 0.9328654 0.0220532 19.0396 12.539  4
------> CAND: 171.316266 3716.728271 0.9575838 6.1795378 15.6848 12.2847 16
------> CAND: 115.503892 3885.973633 0.7588169 6.1771884 15.6568 12.2475 16
------> CAND: 230.960812 3788.042236 0.6632446 6.1260829 16.4283 12.1434  8
------> CAND: 146.875175 5772.192383 0.5590808 5.3592238 15.5407 12.0933 16
------> CAND: 119.382256 3869.953125 0.5134238 6.0661516 15.4536 11.9779 16
------> CAND: 300.070176 5458.533203 0.5219721 5.6880517 16.2603 11.9676  8
------> CAND: 230.989099 3801.727783 0.6344641 6.1178465 18.183 11.8533  4
------> CAND:  86.589641 4723.609863 1.0125332 0.0733190 15.3366 11.8231 16
------> CAND:  86.503484 4644.183105 0.3745175 5.7475715 15.2155 11.6633 16
------> CAND: 115.522836 4021.929199 0.8788103 6.2314091 15.2153 11.6631 16
------> CAND:  86.608845 3650.956299 0.8805680 6.1440015 15.9534 11.6471  8
------> CAND: 101.052865 4005.374268 0.5851591 6.1177645 15.187 11.6259 16
------> CAND:  86.609623 3616.515625 0.8655301 6.1344090 15.9247 11.6172  8
------> CAND:  94.778453 3947.775635 0.8813712 6.2218418 15.8761 11.5665  8
------> CAND: 433.074327 4390.726074 0.9328654 0.0220532 21.2538 11.5616  2
------> CAND: 346.669457 4719.688477 1.1063281 0.0991773 26.5759 11.5418  1
------> CAND: 115.554236 4332.631348 1.0842079 0.0507716 15.0855 11.4923 16
------> CAND: 187.315006 4921.043945 0.7334281 4.0432868 15.0795 11.4844 16
------> CAND: 404.211979 4005.374268 0.5851591 6.1177645 17.6952 11.464  4
------> CAND: 226.478311 5229.289062 1.1489081 4.0006251 15.7622 11.4479  8
------> CAND: 310.555903 4287.045410 1.0530416 0.0328193 17.5492 11.3477  4
------> CAND: 181.566359 5348.345215 0.8205455 4.2135549 14.9733 11.345 16
------> CAND: 319.795467 3631.985840 0.4755221 6.0066042 17.5116 11.3177  4
------> CAND: 288.796320 4336.980957 0.8307889 6.2672892 15.6359 11.3166  8
------> CAND: 164.078296 3807.294189 0.6223262 6.1139245 14.9454 11.3084 16
------> CAND: 115.555275 3730.624023 0.8511982 6.1639452 14.9391 11.3001 16
------> CAND: 346.373876 3671.730469 0.6521675 6.0917416 15.6166 11.2966  8
------> CAND: 161.741157 4509.244629 0.9165266 0.0284430 15.6032 11.2827  8
------> CAND:  96.125824 5612.655762 1.0169209 0.0464270 14.9121 11.2647 16
------> CAND: 180.228589 4951.760254 1.0030278 0.0775962 25.8771 11.2383  1
------> CAND: 182.741935 4274.512695 0.9718894 0.0124516 14.8779 11.22 16
------> CAND: 346.646879 4290.314453 1.0770766 0.0428242 17.3678 11.2033  4
------> CAND: 115.480536 3788.042236 0.6632446 6.1260829 14.8575 11.1933 16
------> CAND: 437.157185 3695.224854 0.5151958 6.0354214 17.3507 11.1897  4
------> CAND: 206.609252 3674.348145 0.9311842 3.3286257 15.5055 11.1813  8
------> CAND: 129.955178 4139.964355 0.9353999 6.2707648 14.7835 11.0966 16
------> CAND: 128.400459 4808.829590 1.0099369 3.8547399 14.7746 11.085 16
------> CAND: 346.527246 5808.062012 1.2853732 0.1388686 17.2032 11.0724  4
------> CAND:  32.158893 4127.324707 0.8420691 6.2442942 14.7649 11.0723 16
------> CAND: 495.388444 3690.730225 0.5449862 6.0565286 17.2019 11.0713  4
------> CAND: 143.866685 4124.141113 0.5236496 6.0834794 14.7554 11.0599 16
------> CAND: 230.996106 4923.827637 0.9234327 0.0376970 17.1467 11.0274  4
------> CAND: 115.487802 4508.940918 0.9160416 0.0219436 14.7169 11.0097 16
------> CAND: 229.571660 3973.388184 0.5079220 6.0641584 17.1238 11.0093  4
------> CAND: 402.657000 3833.105957 0.2721843 3.8657806 15.3317 11.0012  8
------> CAND: 115.444983 3768.654053 0.3245960 5.8657174 14.7104 11.0012 16
------> CAND: 346.707345 4020.388184 0.8020465 6.2150784 25.2502 10.966  1
------> CAND:  86.502446 4663.898926 0.3302509 5.5405884 14.6778 10.9588 16
------> CAND: 398.255984 6917.634766 1.3485365 4.6670604 17.0348 10.9385  4
------> CAND:  86.601060 4316.430664 0.9983084 0.0297162 14.6515 10.9244 16
------> CAND: 115.429672 3865.622803 0.3736003 5.9361615 14.6286 10.8947 16
------> CAND: 434.052158 4318.307129 0.2539883 5.4222274 20.071 10.8592  2
------> CAND:  38.568510 3940.417725 0.9706382 6.2387714 15.1908 10.8554  8
------> CAND: 168.692629 3875.195557 0.4976024 6.0484023 15.175 10.8391  8
------> CAND: 139.841439 6859.833984 1.3309968 4.6689878 15.1747 10.8388  8
------> CAND: 231.007783 4671.780273 0.7994541 6.2726197 15.1629 10.8266  8
------> CAND: 230.991175 5154.257812 0.9868968 0.0683310 15.1542 10.8177  8
------> CAND: 337.696149 3618.208496 0.7957113 3.3231530 19.9704 10.7995  2
------> CAND: 404.005928 4257.219727 0.6392704 6.1677628 15.1327 10.7954  8
------> CAND:  43.456106 4686.791016 0.5305076 6.0490952 14.5414 10.7813 16
------> CAND: 310.950357 5823.843750 1.1531690 4.2617497 19.9251 10.7726  2
------> CAND: 222.868019 3929.130371 0.9256716 6.2234001 15.1037 10.7655  8
------> CAND:  60.074553 3665.052490 0.7260294 6.1129551 16.8165 10.7652  4
------> CAND: 346.507004 4610.293945 0.8987539 0.0222238 15.1005 10.7622  8
------> CAND: 346.398529 4228.477051 0.3434294 5.8406553 19.9023 10.7591  2
------> CAND: 173.230146 5379.923340 1.1589657 0.1278943 16.7949 10.7481  4
------> CAND: 131.472009 3619.425537 0.7669922 3.3304346 15.0797 10.7407  8
------> CAND: 388.093087 4321.188965 0.8936316 6.2801709 15.0678 10.7284  8
------> CAND:  86.537480 3640.277588 0.3872551 5.9386878 14.4983 10.7253 16
------> CAND: 280.397825 4042.476562 0.6693591 6.1645918 15.0574 10.7176  8
------> CAND: 115.484169 4045.316650 0.8466969 6.2271690 14.4825 10.7048 16
------> CAND: 286.367574 3913.472412 0.4538023 3.6522059 15.0446 10.7045  8
------> CAND: 172.555682 4439.140137 0.8682218 3.7289410 24.6447 10.7031  1
------> CAND: 173.114146 4409.676758 0.7119867 6.2144995 14.4734 10.6931 16
------> CAND: 123.678690 4286.720703 0.6121425 6.1520338 15.0293 10.6887  8
------> CAND:  39.058723 3658.738525 0.2877294 3.6835747 19.7768 10.6847  2
------> CAND:  86.524245 3988.474121 0.4039917 5.9734893 14.4578 10.6728 16
------> CAND: 230.998182 4656.036621 0.7654723 6.2553191 16.6867 10.6623  4
------> CAND:  80.707866 3922.934326 0.8218234 6.2021651 14.449 10.6613 16
------> CAND: 396.845033 4770.672363 0.4724282 4.2388353 15.001 10.6595  8
------> CAND: 239.359567 4475.027344 0.4007562 5.9016271 14.9988 10.6573  8
------> CAND: 317.437567 3799.418945 0.6386922 6.1137238 16.6801 10.657  4
------> CAND:  86.508674 3957.229004 0.2347477 5.5765429 14.4384 10.6476 16
------> CAND: 346.707605 4019.282959 0.8026431 6.2150621 24.4983 10.6395  1
------> CAND: 498.615960 4823.162109 0.8184602 6.2813315 16.6498 10.633  4
------> CAND: 308.118853 4000.401123 0.7094043 3.5638413 16.6486 10.632  4
------> CAND: 171.304848 3724.617432 0.4100520 3.5604119 14.9735 10.6312  8
------> CAND:  80.408393 3910.417480 0.8287069 6.1968827 14.9668 10.6242  8
------> CAND:  86.550455 4031.644287 0.3896532 5.9530163 14.379 10.5707 16
------> CAND: 173.007228 4644.183105 0.3745175 5.7475715 14.9055 10.5611  8
------> CAND:  76.456068 3626.389893 0.5836426 3.3924723 19.55 10.5502  2
------> CAND: 267.128603 4251.831543 0.6455837 6.1787987 16.533 10.5404  4
------> CAND: 263.317192 3941.181152 0.6713826 6.1570292 14.8841 10.5391  8
------> CAND:  86.549677 4075.015137 0.5350431 6.0986156 14.3523 10.5362 16
------> CAND:  84.623859 5170.801758 0.4894014 4.5508609 14.8806 10.5355  8
------> CAND: 225.594941 4002.952148 1.0129024 3.4845684 14.8796 10.5344  8
------> CAND: 150.035218 5458.533203 0.5219721 5.6880517 14.3404 10.5208 16
------> CAND:  57.518647 4439.140137 0.8682218 3.7289410 16.5031 10.5167  4
[09:06:59][136015][INFO ] Statistics: count dirty SumSpec pages 1892 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:06:59][136015][INFO ] Data processing finished successfully!
09:06:59 (136015): called boinc_finish(0)

</stderr_txt>
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