Task 1724323417

Name: Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_115_8550000_0
Workunit ID: 870714726
Created: 3 Feb 2025 5:51:49 UTC
Sent: 3 Feb 2025 23:18:28 UTC
Report deadline: 17 Feb 2025 23:18:28 UTC
Received: 4 Feb 2025 1:29:47 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,887.78
CPU time (sec): 38.06
Peak working set size (MB): 242.04
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>
[00:23:21][39452][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:23:21][39452][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_6_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_6_dms_200_115.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 8550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_115.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_40000_115_8550000_0_0
------> GPU usage: 0.496000
[00:23:21][39452][INFO ] Starting data processing...
[00:23:21][39452][INFO ] opti: No host transfer for n_steps. Use device global.
[00:23:21][39452][INFO ] opti: No host transfer for mean. Use device global.
[00:23:21][39452][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:23:21][39452][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:23:21][39452][INFO ] opti: power spectrum in fft callback (static link).
[00:23:21][39452][INFO ] opti: __constant__ access is not uniform, bad!
[00:23:21][39452][INFO ] Running on device 2 NVIDIA GeForce GTX 750 Ti
[00:23:21][39452][INFO ] CUDA global memory status (initial GPU state, including context):
[00:23:21][39452][INFO ] No template file. Generating templates.
[00:23:21][39452][INFO ] Template param value T_cons = 50000
[00:23:25][39452][INFO ] Number of generated templates to be used: 50000
[00:23:25][39452][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_6_dms_200_115.cpt
[00:23:25][39452][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_6_dms_200_115.cpt (No such file or directory).
------> Starting from scratch...
[00:23:25][39452][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_115.binary
[00:23:25][39452][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_6_dms_200_DM241.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776188299824
------> 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: 241.5 cm^-3 pc
------> Scale factor: 1.04326
[00:23:25][39452][INFO ] Allocating memory for dedispersed compressed time series...
[00:23:25][39452][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:23:25][39452][INFO ] 8-bit allocation done
[00:23:25][39452][INFO ] Foobar
[00:23:25][39452][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_6_dms_200_115.binary
[00:23:25][39452][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:23:25][39452][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:23:25][39452][INFO ] FftSize = 12582913
[00:23:26][39452][INFO ] Seed for random number generator is -1029759476.
[00:23:28][39452][INFO ] 8[00:23:28][39452][INFO ] 9[00:23:29][39452][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:23:29][39452][INFO ] Normalization factor 3.97364e-08
[00:23:29][39452][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
[00:23:29][39452][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
[00:23:29][39452][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:23:29][39452][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:23:29][39452][INFO ] Launching time series padding kernel: grid 196608, block 32
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[01:44:47][39452][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4331.184570 0.8670777 5.6228232 21.5474 17.624  8
------> CAND:   0.498777 4966.780762 1.0636495 5.3678474 23.0634 15.7903  4
------> CAND:   0.499036 3858.312988 0.5219611 5.1511049 22.5743 15.3928  4
------> CAND:   0.249907 3603.448242 0.9678246 3.5711806 19.4244 15.3256  8
------> CAND:   0.499815 3640.244141 0.9702515 3.6033540 27.2392 15.1331  2
------> CAND:   0.249648 3979.808350 0.7097383 4.1506047 19.1612 15.043  8
------> CAND:   0.249388 4966.780762 1.0636495 5.3678474 19.1272 15.0065  8
------> CAND:   0.500334 4636.538574 0.9227156 5.4636569 26.2467 14.5392  2
------> CAND:   0.500593 3658.367920 0.4742596 5.2448759 24.8243 13.6891  2
------> CAND:   0.498258 3960.295898 0.8717405 3.9374175 17.5734 13.3499  8
------> CAND: 289.641022 3948.844971 0.8062533 5.7188950 22.9727 12.5846  2
------> CAND:   0.166345 4966.821289 1.0898250 5.4334316 15.8436 12.4963 16
------> CAND:   0.499555 3953.240967 0.9050390 5.7972302 16.6493 12.3753  8
------> CAND: 334.683767 3696.753174 0.9091529 5.8268948 22.3206 12.1962  2
------> CAND:   0.250426 3609.277832 0.9665021 5.8627567 16.3538 12.0654  8
------> CAND: 404.206529 4049.368896 0.8997341 5.7711945 18.4188 12.0418  4
------> CAND:   1.248758 4892.638184 1.0246867 5.3203659 27.3979 11.8988  1
------> CAND: 115.455883 3736.563721 0.7325359 5.6826100 15.3876 11.8905 16
------> CAND: 403.401013 3619.789551 0.8046660 3.6767404 16.1657 11.8687  8
------> CAND: 320.263362 3888.579346 1.0093219 3.7820270 16.1553 11.8578  8
------> CAND:   1.249277 4020.997803 0.5648251 5.0700564 27.2992 11.8559  1
------> CAND:   0.997813 4966.780762 1.0636495 5.3678474 27.1313 11.783  1
------> CAND:   1.249018 4534.465332 0.8113831 5.2699327 27.0817 11.7614  1
------> CAND: 115.439014 3697.830811 0.4525851 5.0401406 15.2854 11.7555 16
------> CAND:   0.166864 4166.696289 0.6782528 5.3550606 16.0559 11.7541  8
------> CAND:   0.998072 4402.405762 0.7749504 5.3693285 21.4423 11.6737  2
------> CAND: 115.423444 3920.257080 0.5363462 5.1077867 15.2044 11.6488 16
------> CAND:  86.631163 3771.503906 0.9737468 5.8656240 15.2042 11.6485 16
------> CAND:   0.998332 3814.634277 0.5199741 5.2119589 21.3694 11.6303  2
------> CAND: 225.570548 4496.655273 1.0982852 4.2384329 15.894 11.5852  8
------> CAND:   0.500074 4959.950684 1.1072017 5.4722733 21.1393 11.4935  2
------> CAND: 115.509860 4124.437012 0.8775269 5.7328424 15.0756 11.4793 16
------> CAND:  94.240231 3781.692627 0.5294166 4.2742910 15.0755 11.4791 16
------> CAND: 198.262399 3927.317383 0.8211334 5.7395983 15.0585 11.4568 16
------> CAND: 125.569992 4530.565918 1.0284001 4.3360887 15.7537 11.4391  8
------> CAND: 387.372430 3902.038330 0.9426144 3.8350556 15.7094 11.393  8
------> CAND:   1.248499 3974.013428 0.7151302 4.1429152 20.9639 11.3893  2
------> CAND:   1.248239 4448.231445 0.9429514 4.3709087 20.9519 11.3822  2
------> CAND: 115.534773 3849.590088 0.9149356 5.8245058 15.6693 11.3514  8
------> CAND: 167.341883 3696.753174 0.9091529 5.8268948 17.4832 11.2952  4
------> CAND: 144.820381 3948.844971 0.8062533 5.7188950 17.4176 11.2429  4
------> CAND: 462.027245 4271.747070 0.9800905 5.7915220 17.3587 11.196  4
------> CAND: 226.325719 4022.186279 0.8433097 4.0307002 17.3489 11.1882  4
------> CAND: 125.174760 3737.983398 0.8945512 5.8160233 17.2806 11.1339  4
------> CAND: 173.092866 4068.404541 0.6547203 5.3814683 14.7976 11.115 16
------> CAND: 284.136055 3876.906982 0.9670966 5.8515902 15.4346 11.1077  8
------> CAND:   0.249129 3969.154785 0.8680469 3.9490521 14.7659 11.0736 16
------> CAND: 359.540073 3618.907715 0.8998381 3.6226773 15.3608 11.0314  8
------> CAND: 231.445835 3620.124512 0.8205762 3.6738627 17.1489 11.0292  4
------> CAND: 346.514530 3827.410156 0.8472831 5.7770376 15.3215 10.9906  8
------> CAND: 393.969931 4175.255371 0.6708645 5.3353362 17.0744 10.97  4
------> CAND: 448.086413 3677.139160 0.7197143 3.8043833 17.0603 10.9588  4
------> CAND: 115.453028 3780.564209 0.5320624 5.2988701 14.6735 10.9531 16
------> CAND: 277.738375 3856.202393 0.9866478 5.8690987 17.0359 10.9394  4
------> CAND:  98.999888 4281.072266 0.9791365 5.7808981 14.6625 10.9388 16
------> CAND:  86.563431 4450.705566 0.9177896 5.6337624 14.6586 10.9337 16
------> CAND:  16.696560 3780.029053 0.8121602 5.7551112 15.2415 10.9078  8
------> CAND:  71.521761 3703.814697 0.8851954 5.8197870 15.2366 10.9028  8
------> CAND: 126.914769 3626.378418 0.6803997 3.7882481 14.6193 10.8826 16
------> CAND: 202.262733 4317.404297 1.0318859 4.1363707 15.2051 10.8703  8
------> CAND: 173.127121 3635.044434 0.5922722 5.5280180 15.1578 10.8213  8
------> CAND: 158.988543 4083.620117 0.7549117 4.2136679 14.5616 10.8075 16
------> CAND:  96.127122 4292.168457 0.8414600 5.6071630 14.558 10.8029 16
------> CAND: 201.707643 3902.432373 0.9660224 3.8198714 15.136 10.7989  8
------> CAND: 289.640763 3948.844971 0.8062533 5.7188950 16.8468 10.7893  4
------> CAND: 316.153516 4671.907715 0.9572867 5.5196900 15.1064 10.7683  8
------> CAND: 115.478460 3939.655518 0.6461576 5.4798126 15.1033 10.7651  8
------> CAND: 139.059019 4808.922852 1.1251997 5.6758041 15.0945 10.756  8
------> CAND: 344.575218 4296.857910 0.7291379 5.3317537 19.89 10.7518  2
------> CAND: 214.259063 3657.252930 0.4907638 4.1705718 15.0702 10.7309  8
------> CAND: 123.167976 3703.957764 0.8447633 5.7929640 14.5026 10.7309 16
------> CAND: 115.493511 4019.269775 0.9399075 5.8172274 14.5004 10.7281 16
------> CAND: 193.094015 3948.844971 0.8062533 5.7188950 16.7513 10.7135  4
------> CAND: 394.933488 3766.412598 0.8520384 5.7884793 16.7484 10.7112  4
------> CAND:  16.695781 3904.674316 0.8675894 5.7859120 15.0483 10.7083  8
------> CAND: 130.205864 3695.455078 0.9100444 3.6784661 14.4746 10.6945 16
------> CAND:  21.651627 3744.761475 0.7141883 5.6663079 14.4705 10.6892 16
------> CAND: 115.496885 4136.906738 0.8732926 5.7238593 14.4636 10.6803 16
------> CAND: 146.730628 3835.189209 0.8128097 5.7514997 14.4588 10.6741 16
------> CAND: 333.144618 4659.308105 0.9573935 4.6352773 15.0043 10.6629  8
------> CAND:  96.548305 3624.793945 0.7300276 5.7088084 14.4497 10.6622 16
------> CAND:   0.166605 3703.129883 0.9807462 3.6425800 15.0031 10.6617  8
------> CAND:  99.988358 4907.990234 1.0232786 5.0049872 14.4454 10.6566 16
------> CAND: 150.448876 3619.635010 0.8061011 5.7662549 14.9957 10.6541  8
------> CAND: 201.070288 3623.005371 0.7246059 5.6992826 14.4424 10.6528 16
------> CAND: 187.541557 4339.633301 0.9753827 4.1978621 19.7189 10.6504  2
------> CAND:  75.750982 3772.449463 0.4555163 4.8509688 14.4388 10.6481 16
------> CAND:   1.249537 3681.254639 0.4488331 5.0924258 24.5046 10.6422  1
------> CAND: 255.823346 3668.095459 0.4617870 5.1814737 14.9822 10.6401  8
------> CAND: 378.828610 4009.606201 0.9794028 5.8478451 14.9768 10.6345  8
------> CAND:   0.497998 4705.865723 1.1193627 4.4370480 14.9732 10.6308  8
------> CAND: 241.357528 4018.136719 0.8452854 5.7271366 14.9602 10.6175  8
------> CAND:  26.444761 4407.225586 1.0870410 4.1590390 14.4114 10.6127 16
------> CAND: 115.328723 4672.526855 0.9561309 4.6446910 14.4113 10.6126 16
------> CAND:  90.884518 3756.046875 0.6872855 3.9180086 14.4073 10.6074 16
------> CAND: 210.795653 4132.220703 0.8742074 4.1096110 14.9294 10.5858  8
------> CAND:   0.416512 4020.997803 0.5648251 5.0700564 14.9275 10.5837  8
------> CAND:  86.561874 3637.161133 0.5598621 5.4768639 14.3891 10.5837 16
------> CAND:  88.101542 3620.092041 0.8215098 3.6651347 14.3788 10.5705 16
------> CAND: 375.083114 4339.633301 0.9753827 4.1978621 24.3351 10.5686  1
[01:44:47][39452][INFO ] Statistics: count dirty SumSpec pages 370873 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:44:47][39452][INFO ] Data processing finished successfully!
01:44:47 (39452): called boinc_finish(0)

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