Task 1708490292

Name: Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_109_2650000_0
Workunit ID: 861034250
Created: 4 Jan 2025 18:26:32 UTC
Sent: 5 Jan 2025 10:42:47 UTC
Report deadline: 19 Jan 2025 10:42:47 UTC
Received: 6 Jan 2025 3:02:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13131086
Run time (sec): 255.87
CPU time (sec): 13.65
Peak working set size (MB): 273.58
Peak swap size (MB): 6170.59
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[05:51:51][43384][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_cfbf00110_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_2_dms_200_109.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 2650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_109.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_109_2650000_0_0
------> GPU usage: 1.000000
[05:51:51][43384][INFO ] Starting data processing...
[05:51:51][43384][INFO ] opti: No host transfer for n_steps. Use device global.
[05:51:51][43384][INFO ] opti: No host transfer for mean. Use device global.
[05:51:51][43384][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:51:51][43384][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:51:51][43384][INFO ] opti: power spectrum in fft callback (static link).
[05:51:51][43384][INFO ] opti: __constant__ access is not uniform, bad!
[05:51:51][43384][INFO ] Running on device 0 NVIDIA GeForce RTX 3080
[05:51:51][43384][INFO ] CUDA global memory status (initial GPU state, including context):
[05:51:51][43384][INFO ] No template file. Generating templates.
[05:51:51][43384][INFO ] Template param value T_cons = 50000
[05:51:54][43384][INFO ] Number of generated templates to be used: 50000
[05:51:54][43384][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_2_dms_200_109.cpt
[05:51:54][43384][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_2_dms_200_109.cpt (No such file or directory).
------> Starting from scratch...
[05:51:54][43384][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_109.binary
[05:51:54][43384][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_2_dms_200_DM240.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693967806415
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 240.9 cm^-3 pc
------> Scale factor: 2.1978
[05:51:54][43384][INFO ] Allocating memory for dedispersed compressed time series...
[05:51:54][43384][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:51:54][43384][INFO ] 8-bit allocation done
[05:51:54][43384][INFO ] Foobar
[05:51:54][43384][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_109.binary
[05:51:54][43384][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:51:54][43384][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:51:54][43384][INFO ] FftSize = 12582913
[05:51:54][43384][INFO ] Seed for random number generator is 1092149603.
[05:51:56][43384][INFO ] 8[05:51:56][43384][INFO ] 9[05:51:57][43384][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:51:57][43384][INFO ] Normalization factor 3.97364e-08
[05:51:57][43384][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
[05:51:57][43384][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 791 MB (9217 MB free / 10008 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:51:57][43384][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:51:57][43384][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:51:57][43384][INFO ] TimeSeriesLength = 16776394, params->nsamples = 25165824
sum = 1098.28076172, mean= 0.00006547  0.00006547
[05:51:57][43384][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:53:19][43384][INFO ] Checkpoint committed!
[05:54:47][43384][INFO ] Checkpoint committed!
[05:56:05][43384][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 332.823865 4127.868164 0.5921470 2.7215314 16.7226 12.4523  8
------> CAND: 259.108732 4044.726807 0.8014421 2.9088683 18.6278 12.2091  4
------> CAND: 156.078148 3913.097412 0.7416604 2.8657475 22.2948 12.1809  2
------> CAND: 156.075813 3848.525635 0.7183273 2.8490429 22.2925 12.1795  2
------> CAND:  86.398642 4522.401367 0.6798659 2.7436461 15.5939 12.1639 16
------> CAND: 378.609065 3796.241943 0.9818305 2.9498591 18.5481 12.1452  4
------> CAND: 119.865981 5168.629883 0.8970188 2.7642498 27.558 11.9683  1
------> CAND: 285.966373 5936.976562 1.0628377 2.4567957 16.2511 11.9579  8
------> CAND: 385.842364 4905.516113 0.9123174 2.8832920 16.1001 11.8002  8
------> CAND: 345.818007 4065.311279 0.6111364 2.7684593 17.9481 11.6658  4
------> CAND: 155.150662 4012.723145 1.0318006 2.9953845 15.1164 11.5329 16
------> CAND: 314.121300 4199.107422 0.3748232 1.5393962 15.7969 11.4841  8
------> CAND: 257.656779 3773.872314 0.7223481 0.4405847 15.763 11.4488  8
------> CAND: 119.835359 4295.352051 0.5650831 2.6386395 26.1695 11.3653  1
------> CAND: 387.291722 5618.340332 1.2400469 2.9418378 15.6384 11.3193  8
------> CAND:  85.149625 4114.436035 0.4602981 1.0312003 15.6179 11.2979  8
------> CAND: 244.004780 3836.472168 0.5931715 2.7598393 15.5598 11.2377  8
------> CAND: 153.597500 4177.822754 0.9497763 2.9833114 14.8407 11.1713 16
------> CAND: 140.769703 3709.930908 0.2846555 2.1374409 15.492 11.1673  8
------> CAND:  44.474160 4299.470703 0.8313850 2.9228885 14.8341 11.1627 16
------> CAND: 115.237895 4150.608398 0.7329413 2.8584728 14.8154 11.1382 16
------> CAND: 100.550455 3875.396484 0.8982821 2.9343984 15.4051 11.0772  8
------> CAND:  59.933120 5168.629883 0.8970188 2.7642498 20.3969 11.0526  2
------> CAND: 117.197708 3683.714355 0.6171375 0.4436514 14.749 11.0516 16
------> CAND: 115.208311 4155.114258 0.7296382 2.8557689 15.362 11.0326  8
------> CAND: 230.554940 5068.459473 0.7386215 2.5754225 17.1451 11.0262  4
------> CAND: 460.939382 4840.578125 1.0344623 2.9928968 17.1083 10.9969  4
------> CAND: 410.888890 4075.864746 0.7825603 0.6152636 20.2829 10.9849  2
------> CAND: 301.407686 4067.693604 0.8520357 2.9300966 20.2447 10.9623  2
------> CAND:  48.274412 4201.171387 1.0623430 0.5736869 14.6674 10.9452 16
------> CAND: 159.874248 5194.728027 0.9320146 1.2970341 14.662 10.9381 16
------> CAND: 119.822643 3869.505859 0.4453827 2.5601766 25.1796 10.9354  1
------> CAND:  84.404315 3973.501709 0.7733282 0.5509443 14.6242 10.8889 16
------> CAND: 168.322050 4025.775391 0.7307009 0.6187825 14.6014 10.8593 16
------> CAND: 119.858715 4865.675781 0.7293518 2.6656971 24.9752 10.8466  1
------> CAND: 431.992693 3771.092529 0.5447413 2.7232280 16.9139 10.8425  4
------> CAND: 184.044412 4121.249512 0.4437344 2.4572527 15.1719 10.8359  8
------> CAND:  88.153703 3655.831543 0.3517258 2.4286511 14.5639 10.8105 16
------> CAND: 115.226217 3902.055420 0.6384435 2.7962220 14.561 10.8068 16
------> CAND: 346.295504 5957.544434 1.2279425 1.6252257 15.1287 10.7913  8
------> CAND:  86.409542 4132.556641 0.5879940 2.7244990 14.541 10.7807 16
------> CAND: 115.197152 4003.698486 0.8985555 2.9517901 14.537 10.7755 16
------> CAND: 307.461257 4005.401367 0.4586884 2.5559282 15.1058 10.7676  8
------> CAND:  86.364647 4078.816162 0.7815786 2.8983145 14.5307 10.7673 16
------> CAND: 347.848666 4419.764648 0.9348582 0.7607438 16.8019 10.7536  4
------> CAND: 412.892041 3850.912598 0.9729171 0.3939627 19.8353 10.7194  2
------> CAND: 460.973897 4182.592773 0.8701633 2.9470181 19.8168 10.7084  2
------> CAND: 115.249054 3775.082031 0.3818178 2.4527445 15.0341 10.6937  8
------> CAND: 155.600911 3769.049561 0.5524721 2.7307076 14.4595 10.675 16
------> CAND:  90.019314 5644.583496 0.8759732 2.2565582 14.4573 10.6721 16
------> CAND:  91.992881 4238.862305 0.9101587 0.6535208 15.0104 10.6693  8
------> CAND: 309.621151 4813.031738 0.5673608 1.6921067 16.6645 10.6447  4
------> CAND:  41.041113 3829.768311 0.8943195 2.9310918 14.9792 10.637  8
------> CAND: 433.174757 5443.758301 0.8722707 2.5658758 19.6566 10.6134  2
------> CAND:  95.177318 4171.822754 1.0337368 0.5619856 16.6079 10.5998  4
------> CAND: 100.099428 3950.286621 0.7895675 0.5316809 14.3918 10.5873 16
------> CAND:  86.369577 4044.726807 0.8014421 2.9088683 14.3837 10.5768 16
------> CAND: 224.509155 5021.317383 1.1794728 3.0402224 14.9205 10.5766  8
------> CAND:  78.039074 3913.097412 0.7416604 2.8657475 16.5771 10.5754  4
------> CAND: 267.921923 5532.558105 1.0081584 2.7240396 14.9169 10.5729  8
------> CAND: 173.949246 3929.528564 0.7247532 2.8563371 14.9062 10.5618  8
------> CAND: 158.834395 3719.426270 0.7072614 2.8323810 14.3652 10.5528 16
------> CAND: 432.011897 4758.854980 0.9618090 2.9592648 24.2554 10.534  1
------> CAND: 181.096388 4570.026855 0.9092729 0.8734227 14.856 10.5101  8
------> CAND: 100.523466 4357.408203 0.9439921 2.9826405 14.3302 10.5076 16
------> CAND: 403.430597 4724.719727 0.8401325 2.8628564 16.4913 10.5074  4
------> CAND: 282.632199 3934.743896 1.0025854 2.9807246 14.8488 10.5027  8
------> CAND: 279.774484 4021.245850 0.9178918 2.9563496 16.4765 10.4956  4
------> CAND:  72.276414 4156.405273 1.0548242 0.5502095 14.8405 10.4942  8
------> CAND: 441.080963 3869.407959 0.6899763 2.8382316 16.4697 10.4903  4
------> CAND: 126.202935 3796.241943 0.9818305 2.9498591 14.2982 10.4662 16
------> CAND:   8.623489 4193.147949 0.7976513 0.6857537 14.8124 10.4653  8
------> CAND: 431.779117 4609.761719 1.0840784 3.0393448 16.4309 10.4596  4
------> CAND: 345.664118 3919.974609 0.4981785 2.6450384 16.4306 10.4593  4
------> CAND:  42.452843 3639.138428 0.4575875 0.5589206 14.8019 10.4545  8
------> CAND:  16.653741 5870.881836 1.2463515 2.8298011 14.2841 10.448 16
------> CAND:  78.037776 3848.525635 0.7183273 2.8490429 16.3995 10.4347  4
------> CAND: 230.459181 3675.072998 0.6643804 2.8087344 16.3895 10.4268  4
------> CAND: 321.653812 3806.079346 0.7942006 0.4320057 14.7648 10.4164  8
------> CAND: 496.214981 4071.128174 0.6904298 2.8309383 16.3752 10.4155  4
------> CAND: 410.657667 3801.324951 0.8412716 0.4087199 23.9601 10.4057  1
------> CAND:  55.370690 3767.851318 0.9143121 0.3606058 14.2495 10.4034 16
------> CAND: 104.396121 4088.539307 0.8439542 2.9267509 14.2462 10.3991 16
------> CAND:  53.748498 4541.917480 0.5757307 1.2482557 14.2425 10.3943 16
------> CAND:  74.078186 4291.722656 0.8324832 0.7369159 14.7429 10.3939  8
------> CAND: 257.687141 5811.474609 1.2500796 1.4750662 14.7296 10.3801  8
------> CAND: 115.267219 3912.594482 0.5204441 2.6849968 14.7271 10.3775  8
------> CAND: 119.855341 4909.306641 0.7828283 2.7404814 23.8814 10.3716  1
------> CAND:  59.911322 3869.505859 0.4453827 2.5601766 19.2365 10.3644  2
------> CAND: 156.056090 4854.422852 1.1020750 3.0286660 14.2137 10.3572 16
------> CAND: 474.456695 3756.073486 0.9332348 0.3435343 16.3007 10.3565  4
------> CAND:  76.779676 4082.872559 0.9219238 2.9621713 14.2121 10.3551 16
------> CAND: 110.941202 4127.868164 0.5921470 2.7215314 14.2093 10.3515 16
------> CAND:  59.917809 4295.352051 0.5650831 2.6386395 19.2066 10.3467  2
------> CAND: 440.943943 4418.087891 0.6594229 2.7474792 23.8114 10.3412  1
------> CAND: 181.733742 4265.166504 0.9055506 2.9648588 14.1864 10.322 16
------> CAND: 460.918622 3675.072998 0.6643804 2.8087344 23.7582 10.3181  1
------> CAND: 347.515716 4663.756348 1.1317823 0.8127705 16.2346 10.3042  4
------> CAND: 279.235224 4948.860352 1.1068356 0.9942508 16.2245 10.2963  4
------> CAND:  48.640839 4471.693359 0.6234728 1.0850493 14.1661 10.2958 16
[05:56:05][43384][INFO ] Statistics: count dirty SumSpec pages 1810 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:56:05][43384][INFO ] Data processing finished successfully!
05:56:05 (43384): called boinc_finish(0)

</stderr_txt>
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