Task 1722902620

Name: Ter5_1_dns_cfbf00124_segment_3_dms_200_40000_3_7500000_1
Workunit ID: 869861276
Created: 31 Jan 2025 11:57:47 UTC
Sent: 31 Jan 2025 15:08:55 UTC
Report deadline: 14 Feb 2025 15:08:55 UTC
Received: 1 Feb 2025 21:24:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 944.75
CPU time (sec): 10.97
Peak working set size (MB): 323.1
Peak swap size (MB): 10486.07
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>
[16:08:34][1664623][INFO ] Application startup - thank you for supporting Einstein@Home!
[16:08:34][1664623][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_3_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_3_dms_200_3.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 7500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_3.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_40000_3_7500000_1_0
------> GPU usage: 0.500000
[16:08:34][1664623][INFO ] Starting data processing...
[16:08:34][1664623][INFO ] opti: No host transfer for n_steps. Use device global.
[16:08:34][1664623][INFO ] opti: No host transfer for mean. Use device global.
[16:08:34][1664623][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:08:34][1664623][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:08:34][1664623][INFO ] opti: power spectrum in fft callback (static link).
[16:08:34][1664623][INFO ] opti: __constant__ access is not uniform, bad!
[16:08:34][1664623][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[16:08:34][1664623][INFO ] CUDA global memory status (initial GPU state, including context):
[16:08:34][1664623][INFO ] No template file. Generating templates.
[16:08:34][1664623][INFO ] Template param value T_cons = 50000
[16:08:37][1664623][INFO ] Number of generated templates to be used: 50000
[16:08:37][1664623][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_3_dms_200_3.cpt
[16:08:37][1664623][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_3_dms_200_3.cpt (No such file or directory).
------> Starting from scratch...
[16:08:37][1664623][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_3.binary
[16:08:37][1664623][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_3_dms_200_DM230.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714485787808
------> 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: 230.3 cm^-3 pc
------> Scale factor: 1.61623
[16:08:37][1664623][INFO ] Allocating memory for dedispersed compressed time series...
[16:08:37][1664623][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:08:37][1664623][INFO ] 8-bit allocation done
[16:08:37][1664623][INFO ] Foobar
[16:08:37][1664623][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_3_dms_200_3.binary
[16:08:37][1664623][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:08:37][1664623][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:08:37][1664623][INFO ] FftSize = 12582913
[16:08:37][1664623][INFO ] Seed for random number generator is 1097052386.
[16:08:39][1664623][INFO ] 8[16:08:39][1664623][INFO ] 9[16:08:39][1664623][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:08:39][1664623][INFO ] Normalization factor 3.97364e-08
[16:08:39][1664623][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
[16:08:39][1664623][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 3242 MB (4687 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:08:39][1664623][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:08:39][1664623][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:08:39][1664623][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:09:34][1664623][INFO ] Checkpoint committed!
[16:10:34][1664623][INFO ] Checkpoint committed!
[16:11:34][1664623][INFO ] Checkpoint committed!
[16:12:34][1664623][INFO ] Checkpoint committed!
[16:13:34][1664623][INFO ] Checkpoint committed!
[16:14:34][1664623][INFO ] Checkpoint committed!
[16:15:34][1664623][INFO ] Checkpoint committed!
[16:16:35][1664623][INFO ] Checkpoint committed!
[16:17:35][1664623][INFO ] Checkpoint committed!
[16:18:35][1664623][INFO ] Checkpoint committed!
[16:19:35][1664623][INFO ] Checkpoint committed!
[16:20:35][1664623][INFO ] Checkpoint committed!
[16:21:35][1664623][INFO ] Checkpoint committed!
[16:22:35][1664623][INFO ] Checkpoint committed!
[16:23:35][1664623][INFO ] Checkpoint committed!
[16:24:17][1664623][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.602617 4284.041992 0.9331496 6.0576320 15.7324 12.348 16
------> CAND: 461.789015 3812.154785 0.3893541 5.4848919 18.3337 11.9738  4
------> CAND: 340.329908 4112.515625 0.8612393 3.7978582 21.9434 11.9717  2
------> CAND: 170.164824 4112.515625 0.8612393 3.7978582 18.2268 11.8883  4
------> CAND: 176.593385 4597.597656 0.8674051 4.1296496 15.971 11.6654  8
------> CAND:  60.819863 3742.258057 0.6301972 3.6766188 15.1971 11.6391 16
------> CAND: 101.955438 4404.196777 1.0214502 3.9066541 15.103 11.5152 16
------> CAND: 138.082226 4817.300781 0.8497282 4.3365717 15.0251 11.413 16
------> CAND: 231.046191 3684.111328 0.9094788 6.0151772 20.9401 11.3752  2
------> CAND: 253.591568 3928.689209 0.7155706 3.7581189 15.5923 11.2713  8
------> CAND: 115.552420 4301.343262 1.0481768 6.1133451 14.8525 11.1867 16
------> CAND:  86.578223 3678.605469 0.6374933 5.8830371 14.8441 11.1758 16
------> CAND:  86.530992 3975.452393 0.4376650 5.5348496 14.8281 11.1549 16
------> CAND: 179.866055 3874.372070 0.9537011 6.0561371 14.8053 11.125 16
------> CAND: 285.949505 4193.400391 0.7422895 5.9413972 15.4442 11.1177  8
------> CAND: 115.553717 4101.956543 0.9426574 6.0703750 14.7963 11.1134 16
------> CAND:  86.586787 3886.636719 0.7893741 5.9872065 14.7709 11.0801 16
------> CAND: 230.836248 4041.569336 0.4277472 5.4746294 17.1586 11.0369  4
------> CAND: 110.907985 3642.405029 0.4354975 5.6614909 17.0833 10.977  4
------> CAND: 147.303365 3655.160400 0.8830936 6.0047083 14.6872 10.9709 16
------> CAND: 416.615478 4170.029785 0.4059485 5.1637454 25.1384 10.9175  1
------> CAND: 202.003224 3681.224365 0.6229323 3.6218362 14.644 10.9146 16
------> CAND: 389.322122 3616.489502 0.8741359 5.9914317 15.2387 10.9049  8
------> CAND: 109.857232 3656.234131 0.9743280 6.0339775 14.6198 10.8832 16
------> CAND:  82.488618 3665.017334 0.7695863 3.5291708 15.1966 10.8614  8
------> CAND: 120.135092 3849.845947 0.8410145 6.0113487 20.0446 10.8435  2
------> CAND:  85.082412 4112.515625 0.8612393 3.7978582 15.1686 10.8325  8
------> CAND: 152.967152 4052.858398 0.9085271 3.7272885 16.8868 10.821  4
------> CAND: 280.362792 3776.195557 0.5575576 5.8099117 15.14 10.803  8
------> CAND:  86.833061 3705.661133 0.3054042 5.2157097 14.5532 10.7966 16
------> CAND: 149.031696 3855.505371 0.4745407 5.6797299 19.9271 10.7738  2
------> CAND: 334.159299 4042.284912 0.4210303 5.4318480 15.0927 10.7541  8
------> CAND: 184.933231 4227.477051 0.9823793 6.0844917 15.0736 10.7344  8
------> CAND: 115.462370 3772.867432 0.5694866 5.8228464 14.5014 10.7294 16
------> CAND: 100.328575 5220.224121 0.8388430 4.7788963 14.4959 10.7223 16
------> CAND: 158.185881 4770.540527 0.6428581 5.5279794 16.7444 10.708  4
------> CAND: 402.374913 4000.583496 0.7790674 3.7681584 19.7834 10.6886  2
------> CAND: 477.129121 3619.424072 0.8065542 5.9659524 16.7113 10.6818  4
------> CAND: 115.503113 3990.476074 0.6887179 5.9172759 14.464 10.6809 16
------> CAND:  50.515793 4348.509766 1.0201855 3.8715043 14.4555 10.6698 16
------> CAND:  86.561095 4036.906006 0.6294659 5.8481541 14.4528 10.6663 16
------> CAND: 168.306219 3619.359131 0.8239399 3.4685225 24.5334 10.6547  1
------> CAND: 367.187808 4988.875488 0.9808671 5.9604707 16.674 10.6522  4
------> CAND: 230.975085 4620.198730 0.9695423 6.0507269 16.6712 10.6499  4
------> CAND: 117.424519 4277.769531 0.8966443 6.0369520 14.4197 10.6234 16
------> CAND: 156.278749 3712.892822 0.5182581 3.7568114 14.4179 10.621 16
------> CAND:  63.262363 4264.190430 0.5026168 4.3827333 14.4075 10.6076 16
------> CAND: 162.682656 4161.963379 0.7619682 5.9543695 14.3936 10.5896 16
------> CAND:  86.219062 3658.965820 0.8260454 3.4955277 14.932 10.5884  8
------> CAND: 292.345627 3651.120117 0.9036014 6.0076652 14.9003 10.5557  8
------> CAND:  12.906428 4141.756836 1.0524808 3.7232521 14.3648 10.5524 16
------> CAND:  60.080002 3990.487061 0.7868261 5.9818311 16.5473 10.5518  4
------> CAND: 104.112737 4344.395020 0.9402360 3.9052548 14.3615 10.5481 16
------> CAND: 201.646918 4301.942871 0.8903113 3.9123676 14.8907 10.5458  8
------> CAND:  60.095573 4109.850586 0.8627150 6.0247736 14.8902 10.5453  8
------> CAND: 115.523095 3684.111328 0.9094788 6.0151772 19.5261 10.536  2
------> CAND: 196.640467 3824.682617 0.3054329 4.6360540 19.5057 10.524  2
------> CAND:  86.583932 3757.801514 0.7898079 5.9748225 14.3266 10.5029 16
------> CAND:  59.531919 4842.969727 1.0134164 6.0302825 14.3123 10.4845 16
------> CAND: 202.541965 4770.904785 0.8652421 4.2790189 24.1229 10.4764  1
------> CAND:  60.817787 3870.865234 0.6756460 3.7434883 19.4062 10.465  2
------> CAND:  91.132349 5338.956055 1.0210601 4.5840707 14.296 10.4634 16
------> CAND: 458.173534 3949.233887 0.6937777 3.7786465 16.4299 10.4588  4
------> CAND:  60.815970 4022.194580 0.7255411 3.8101785 24.0645 10.4511  1
------> CAND:  60.818825 3804.743652 0.6519993 3.7095797 14.7846 10.4367  8
------> CAND: 147.203195 3923.783691 1.0176888 6.0876369 19.3456 10.4291  2
------> CAND: 422.744565 4155.505859 0.9758891 6.0814605 16.3912 10.4281  4
------> CAND:  51.943612 4809.460449 1.1508799 6.1242366 14.2674 10.4265 16
------> CAND: 258.717911 4176.350586 0.8661709 3.8280458 14.758 10.4094  8
------> CAND: 202.121300 3816.126709 0.9660758 6.0537276 14.251 10.4053 16
------> CAND: 297.185473 4017.077637 0.6555251 5.8780093 19.305 10.405  2
------> CAND: 321.574662 4046.301758 0.9932826 3.6863120 14.7521 10.4033  8
------> CAND: 141.745457 4168.076660 0.4817618 4.3136077 14.2467 10.3997 16
------> CAND: 246.028173 4440.082520 1.0975074 3.8931434 16.3521 10.3972  4
------> CAND:  93.699933 3847.307861 0.5991050 3.7862639 14.7424 10.3933  8
------> CAND: 214.213648 3832.203857 0.6328399 3.7419734 19.2816 10.3911  2
------> CAND: 115.502335 4193.730469 0.6753686 5.8773060 14.2374 10.3877 16
------> CAND:  92.751946 4593.320801 0.8673657 4.1349163 14.2332 10.3823 16
------> CAND:  72.555905 4391.986816 1.0214630 3.8931553 14.233 10.3821 16
------> CAND: 140.158559 4876.186523 0.7115452 5.6248536 14.2327 10.3816 16
------> CAND: 343.627231 4816.315430 1.0150577 6.0376124 14.7177 10.368  8
------> CAND:  97.678986 4624.217285 0.7711275 4.2619123 14.2197 10.3649 16
------> CAND:  60.815711 4019.553223 0.7268514 3.8133516 23.8487 10.3574  1
------> CAND: 175.852746 3668.098633 0.7141354 3.5608697 14.2096 10.3519 16
------> CAND:  86.604952 4236.602539 0.9823560 6.0895238 14.2086 10.3506 16
------> CAND:  86.567323 4187.697754 0.7907932 5.9737744 14.2047 10.3456 16
------> CAND: 115.481833 4983.072266 0.9816581 5.9632187 14.201 10.3408 16
------> CAND: 262.343254 3678.657227 0.6646559 3.5999856 16.2768 10.3376  4
------> CAND: 102.096870 4189.799805 0.7896681 3.8942883 14.6874 10.3368  8
------> CAND: 171.340141 4084.952393 0.4933305 5.6186152 16.2726 10.3343  4
------> CAND: 147.516422 3736.219238 0.9868633 6.0520492 14.6836 10.3329  8
------> CAND: 173.212240 4159.495117 0.9483768 6.0687594 14.6765 10.3256  8
------> CAND: 320.687400 3663.148682 0.7961754 5.9715624 14.6702 10.3191  8
------> CAND: 188.980016 4347.042969 0.7572718 4.0349240 14.1824 10.3168 16
------> CAND: 488.740339 3676.416992 0.6770362 5.9097757 19.152 10.3144  2
------> CAND: 177.764290 4028.664307 0.4870473 5.6310949 14.1773 10.3103 16
------> CAND: 132.770333 4315.153809 0.9279764 3.8985503 14.6567 10.3053  8
------> CAND: 165.949876 3655.166504 0.8200227 5.9768362 14.649 10.2974  8
------> CAND:  23.765848 3806.056641 0.9975470 3.5321610 14.6462 10.2945  8
------> CAND: 122.355712 3777.281982 0.8920559 3.5542142 14.6437 10.292  8
[16:24:17][1664623][INFO ] Statistics: count dirty SumSpec pages 2013 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:24:17][1664623][INFO ] Data processing finished successfully!
16:24:17 (1664623): called boinc_finish(0)

</stderr_txt>
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