Task 1726725464

Name: Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_177_9800000_0
Workunit ID: 872135269
Created: 8 Feb 2025 3:23:57 UTC
Sent: 8 Feb 2025 14:12:51 UTC
Report deadline: 22 Feb 2025 14:12:51 UTC
Received: 8 Feb 2025 16:25:23 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,724.58
CPU time (sec): 32.31
Peak working set size (MB): 241.92
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>
[15:27:53][140430][INFO ] Application startup - thank you for supporting Einstein@Home!
[15:27:53][140430][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_cfbf00125_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_4_dms_200_177.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 9800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_177.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_177_9800000_0_0
------> GPU usage: 0.496000
[15:27:53][140430][INFO ] Starting data processing...
[15:27:53][140430][INFO ] opti: No host transfer for n_steps. Use device global.
[15:27:53][140430][INFO ] opti: No host transfer for mean. Use device global.
[15:27:53][140430][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:27:53][140430][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:27:53][140430][INFO ] opti: power spectrum in fft callback (static link).
[15:27:53][140430][INFO ] opti: __constant__ access is not uniform, bad!
[15:27:53][140430][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[15:27:53][140430][INFO ] CUDA global memory status (initial GPU state, including context):
[15:27:53][140430][INFO ] No template file. Generating templates.
[15:27:53][140430][INFO ] Template param value T_cons = 50000
[15:27:57][140430][INFO ] Number of generated templates to be used: 50000
[15:27:57][140430][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_4_dms_200_177.cpt
[15:27:57][140430][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_4_dms_200_177.cpt (No such file or directory).
------> Starting from scratch...
[15:27:57][140430][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_177.binary
[15:27:57][140430][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_4_dms_200_DM247.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.73504897848
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 247.7 cm^-3 pc
------> Scale factor: 1.16439
[15:27:57][140430][INFO ] Allocating memory for dedispersed compressed time series...
[15:27:57][140430][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:27:57][140430][INFO ] 8-bit allocation done
[15:27:57][140430][INFO ] Foobar
[15:27:57][140430][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_177.binary
[15:27:57][140430][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:27:57][140430][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:27:57][140430][INFO ] FftSize = 12582913
[15:27:57][140430][INFO ] Seed for random number generator is -1035293043.
[15:28:00][140430][INFO ] 8[15:28:00][140430][INFO ] 9[15:28:00][140430][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:28:00][140430][INFO ] Normalization factor 3.97364e-08
[15:28:00][140430][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
[15:28:00][140430][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
[15:28:00][140430][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:28:00][140430][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:28:00][140430][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:28:53][140430][INFO ] Checkpoint committed!
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[16:46:35][140430][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 304.546450 3717.628418 0.9490682 4.2032766 17.2711 13.0302  8
------> CAND: 152.273225 3717.628418 0.9490682 4.2032766 15.7608 12.3859 16
------> CAND: 231.072142 3631.789307 0.8441183 5.1633415 18.6616 12.2361  4
------> CAND: 462.063317 3629.533936 0.8538032 5.1821671 28.1061 12.2063  1
------> CAND: 130.362607 3865.241211 0.9914802 5.2248631 16.2807 11.9889  8
------> CAND: 346.469116 3660.914307 0.7906757 4.9597979 27.4343 11.9146  1
------> CAND: 177.933750 3651.150146 0.8225120 4.4113216 18.068 11.7615  4
------> CAND: 115.503373 3804.850342 0.9278015 5.1834974 15.2619 11.7245 16
------> CAND: 115.463668 3933.799561 0.9505250 4.8869786 15.2153 11.663 16
------> CAND: 115.551901 3660.515869 0.9685880 5.3982944 15.1482 11.5747 16
------> CAND: 231.031658 3629.533936 0.8538032 5.1821671 21.203 11.5314  2
------> CAND:  89.508860 3901.063477 0.9938093 5.1945038 15.8001 11.4874  8
------> CAND: 173.234558 3660.914307 0.7906757 4.9597979 21.0926 11.4658  2
------> CAND: 394.817747 3640.587402 0.8042924 5.0574241 15.7617 11.4474  8
------> CAND: 306.034216 3615.315674 0.9468570 5.3680243 26.3072 11.4251  1
------> CAND: 320.956252 3655.288574 0.8075790 4.9701629 17.5753 11.3685  4
------> CAND:  38.511159 3612.253174 0.9643549 5.3886962 14.9847 11.36 16
------> CAND: 287.278970 3629.448486 0.8925370 5.3123908 15.6561 11.3377  8
------> CAND: 230.997144 3961.814697 0.9822955 5.0132604 15.6384 11.3192  8
------> CAND:  86.615592 3675.589355 0.9682585 5.3670478 14.9368 11.2972 16
------> CAND:  68.102469 3696.151123 0.9750356 5.3563027 14.9067 11.2577 16
------> CAND: 169.022205 3811.773193 0.9879580 5.3058882 14.8857 11.2303 16
------> CAND: 260.421589 3732.734863 0.8541710 4.4504709 17.3989 11.228  4
------> CAND: 115.525431 3888.072266 0.9931258 5.2229142 20.644 11.1993  2
------> CAND: 115.533216 3612.253174 0.9643549 5.3886962 17.3588 11.1961  4
------> CAND: 115.525950 3655.457764 0.9684623 5.3659072 14.8273 11.1538 16
------> CAND: 115.530621 3625.018799 0.9330117 5.3775883 14.7947 11.1112 16
------> CAND: 115.517646 3864.962158 0.9807384 5.1124148 14.7768 11.0879 16
------> CAND: 115.536071 3631.789307 0.8441183 5.1633415 15.3655 11.0362  8
------> CAND:  90.810817 3763.938965 0.9786190 4.2324743 15.313 10.9818  8
------> CAND: 115.523874 3613.058105 0.9502044 5.3790221 14.6947 10.9808 16
------> CAND: 462.041777 3621.328369 0.9138581 5.3140569 17.0598 10.9584  4
------> CAND: 231.050602 3888.072266 0.9931258 5.2229142 25.188 10.939  1
------> CAND: 115.534514 3612.809814 0.9508557 5.4088016 14.6437 10.9143 16
------> CAND: 468.040850 3713.184082 0.9760789 5.3614998 25.0587 10.8829  1
------> CAND: 177.204788 3811.361328 0.9876675 5.2696462 14.6143 10.876 16
------> CAND: 350.742712 3717.114746 0.9763606 4.1536512 15.1656 10.8295  8
------> CAND:  46.777304 3654.338135 0.8129781 4.4214373 14.5661 10.8134 16
------> CAND:  98.479832 3721.802979 0.8656046 4.3950367 15.1372 10.8001  8
------> CAND: 420.800063 3694.238281 0.8919247 5.1980062 19.9037 10.7599  2
------> CAND: 230.849742 3934.301514 0.9504576 4.8741245 15.0947 10.7562  8
------> CAND: 192.914175 3689.756836 0.8132856 4.8249650 16.8016 10.7533  4
------> CAND: 233.858232 3821.346680 0.9221505 4.5023971 16.7701 10.7284  4
------> CAND: 233.866796 3773.812744 0.8891535 4.4801955 16.7512 10.7134  4
------> CAND:  55.046563 3625.834717 0.9309434 5.3320770 14.4837 10.7064 16
------> CAND: 144.310965 3909.381836 0.9942803 4.4918747 15.0393 10.6991  8
------> CAND:  62.523281 3680.699707 0.9061737 5.2917581 14.4758 10.6962 16
------> CAND: 115.488581 3659.195312 0.7957537 4.9597287 14.4502 10.663 16
------> CAND:  62.862460 3943.461426 0.9822856 4.6378951 14.4481 10.6602 16
------> CAND: 114.630903 3636.708740 0.8236986 5.1447186 14.4443 10.6552 16
------> CAND: 225.029990 3634.091064 0.8340618 4.3121524 14.9703 10.6279  8
------> CAND: 115.507784 3671.382324 0.9139866 5.3015642 14.4143 10.6164 16
------> CAND: 162.136908 3688.687256 0.8161486 4.8975620 14.4093 10.6099 16
------> CAND: 346.400086 3742.631104 0.9058533 5.1462469 14.9379 10.5945  8
------> CAND: 154.450507 3688.881348 0.8146634 4.8037734 16.599 10.5928  4
------> CAND: 115.525171 3883.915283 0.9927942 5.2189612 19.61 10.5858  2
------> CAND: 158.717097 3624.976074 0.8745520 4.1869431 14.3827 10.5755 16
------> CAND: 351.495548 3700.269775 0.8857270 5.1662431 14.9115 10.5673  8
------> CAND: 142.850707 3626.679688 0.8987422 4.1700859 16.5658 10.5664  4
------> CAND: 115.467560 3687.957031 0.8161513 4.7737675 14.3683 10.5568 16
------> CAND: 123.860865 3694.107178 0.8059427 4.8548565 14.3659 10.5537 16
------> CAND: 347.394006 3625.009033 0.9029217 5.2685380 14.8962 10.5515  8
------> CAND: 381.104505 3799.849854 0.8729380 4.6409478 14.8879 10.543  8
------> CAND: 115.503113 3631.609619 0.8837339 5.2245436 14.3568 10.542 16
------> CAND: 346.725770 3734.025391 0.9450173 5.2717242 16.5282 10.5366  4
------> CAND: 353.383997 3623.733154 0.9068764 4.1565652 14.8681 10.5226  8
------> CAND: 262.815302 3731.502686 0.9457155 5.2824879 14.8679 10.5224  8
------> CAND:  91.145065 3773.854492 0.8863590 4.6193871 14.859 10.5133  8
------> CAND: 356.849482 3622.417969 0.9361764 4.1016622 19.4855 10.512  2
------> CAND: 143.060909 3734.025391 0.9450173 5.2717242 14.8577 10.5119  8
------> CAND: 111.245087 3746.002686 0.9031499 5.1014342 14.8456 10.4995  8
------> CAND: 115.886927 3776.260254 0.8869572 4.5224657 14.3176 10.4913 16
------> CAND: 106.632571 3623.595459 0.9074322 4.1494904 14.8364 10.49  8
------> CAND: 347.763807 3624.490234 0.9043932 4.1743116 16.4537 10.4776  4
------> CAND: 237.488246 3745.055176 0.9044940 5.1383333 16.4469 10.4722  4
------> CAND:  60.048342 3636.475098 0.8229998 5.1065521 14.8059 10.4586  8
------> CAND: 115.635463 3692.485596 0.9320924 5.2955742 19.383 10.4512  2
------> CAND: 185.170681 3629.372314 0.8903365 5.2403188 16.4118 10.4444  4
------> CAND: 232.729627 3692.182373 0.8954398 5.2529478 14.7799 10.4319  8
------> CAND:  61.101950 3609.218018 0.9654471 5.4013243 14.2696 10.4293 16
------> CAND: 403.767959 3655.720459 0.8065696 4.4934258 14.7733 10.4251  8
------> CAND: 115.488840 3656.113525 0.8040931 4.9302049 16.3678 10.4096  4
------> CAND: 173.200043 3742.631104 0.9058533 5.1462469 14.2425 10.3944 16
------> CAND: 313.848036 3692.864990 0.8081158 4.6503501 19.2771 10.3885  2
------> CAND: 115.505708 3628.926270 0.8925151 5.2705603 14.228 10.3757 16
------> CAND: 191.672164 3783.235107 0.8836815 4.5170603 14.2278 10.3754 16
------> CAND: 384.807441 3695.578613 0.8026751 4.7535820 19.2523 10.3738  2
------> CAND: 150.273447 3689.627686 0.8958439 5.1973138 16.3123 10.3657  4
------> CAND:  88.252316 3657.253174 0.7999715 4.8966746 16.3081 10.3624  4
------> CAND: 139.600355 3716.568115 0.9493967 4.1948061 16.2828 10.3423  4
------> CAND: 357.736744 3772.878418 0.9786027 5.2735100 14.6919 10.3415  8
------> CAND: 153.017238 3615.315674 0.9468570 5.3680243 19.1928 10.3386  2
------> CAND:  85.277563 3794.491455 0.8756626 4.9449282 14.6881 10.3376  8
------> CAND: 231.069806 3601.283691 0.9681650 5.3908672 14.6869 10.3363  8
------> CAND: 391.348629 3634.413330 0.8753095 4.2512250 16.2737 10.3351  4
------> CAND: 201.848556 3630.565186 0.8509848 5.2118034 14.6817 10.3309  8
------> CAND:  93.195966 3895.015137 0.9535961 4.9121494 14.1919 10.329 16
------> CAND: 107.536961 3649.827393 0.8261113 4.4169936 14.1831 10.3177 16
------> CAND: 115.515310 3692.797852 0.8933141 5.2030768 14.1831 10.3177 16
------> CAND: 163.730295 3774.032471 0.8890196 5.0883269 14.6611 10.3098  8
[16:46:35][140430][INFO ] Statistics: count dirty SumSpec pages 1850 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:46:35][140430][INFO ] Data processing finished successfully!
16:46:35 (140430): called boinc_finish(0)

</stderr_txt>
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