Task 1692546100

Name: Ter5_1_dns_cfbf00095_segment_8_dms_200_40000_4_6750000_1
Workunit ID: 851278409
Created: 5 Dec 2024 23:57:48 UTC
Sent: 6 Dec 2024 2:22:55 UTC
Report deadline: 20 Dec 2024 2:22:55 UTC
Received: 6 Dec 2024 8:35:57 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 811.22
CPU time (sec): 16.95
Peak working set size (MB): 270.39
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[01:22:18][190307][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_cfbf00095_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00095_segment_8_dms_200_4.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 6750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_8_dms_200_4.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_8_dms_200_40000_4_6750000_1_0
------> GPU usage: 0.330000
[01:22:18][190307][INFO ] Starting data processing...
[01:22:18][190307][INFO ] opti: No host transfer for n_steps. Use device global.
[01:22:18][190307][INFO ] opti: No host transfer for mean. Use device global.
[01:22:18][190307][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:22:18][190307][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:22:18][190307][INFO ] opti: power spectrum in fft callback (static link).
[01:22:18][190307][INFO ] opti: __constant__ access is not uniform, bad!
[01:22:18][190307][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[01:22:18][190307][INFO ] CUDA global memory status (initial GPU state, including context):
[01:22:18][190307][INFO ] No template file. Generating templates.
[01:22:18][190307][INFO ] Template param value T_cons = 50000
[01:22:22][190307][INFO ] Number of generated templates to be used: 50000
[01:22:22][190307][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00095_segment_8_dms_200_4.cpt
[01:22:22][190307][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00095_segment_8_dms_200_4.cpt (No such file or directory).
------> Starting from scratch...
[01:22:22][190307][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_8_dms_200_4.binary
[01:22:22][190307][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00095/Ter5_1_dns_cfbf00095_segment_8_dms_200_DM230.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817332375838
------> 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): 174806.49
------> DEC (J2000): -244633.299999
------> 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: 230.4 cm^-3 pc
------> Scale factor: 1.59443
[01:22:22][190307][INFO ] Allocating memory for dedispersed compressed time series...
[01:22:22][190307][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:22:22][190307][INFO ] 8-bit allocation done
[01:22:22][190307][INFO ] Foobar
[01:22:22][190307][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00095_segment_8_dms_200_4.binary
[01:22:22][190307][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:22:22][190307][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:22:22][190307][INFO ] FftSize = 12582913
[01:22:22][190307][INFO ] Seed for random number generator is -1031970340.
[01:22:24][190307][INFO ] 8[01:22:24][190307][INFO ] 9[01:22:24][190307][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:22:24][190307][INFO ] Normalization factor 3.97364e-08
[01:22:24][190307][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
[01:22:24][190307][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1728 MB (6249 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:22:24][190307][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:22:24][190307][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:22:24][190307][INFO ] TimeSeriesLength = 16775148, params->nsamples = 25165824
sum = -2425.95312500, mean= -0.00014462  -0.00014462
[01:22:24][190307][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:23:18][190307][INFO ] Checkpoint committed!
[01:24:18][190307][INFO ] Checkpoint committed!
[01:25:18][190307][INFO ] Checkpoint committed!
[01:26:19][190307][INFO ] Checkpoint committed!
[01:27:19][190307][INFO ] Checkpoint committed!
[01:28:19][190307][INFO ] Checkpoint committed!
[01:29:19][190307][INFO ] Checkpoint committed!
[01:30:19][190307][INFO ] Checkpoint committed!
[01:31:19][190307][INFO ] Checkpoint committed!
[01:32:19][190307][INFO ] Checkpoint committed!
[01:33:19][190307][INFO ] Checkpoint committed!
[01:34:19][190307][INFO ] Checkpoint committed!
[01:35:19][190307][INFO ] Checkpoint committed!
[01:35:48][190307][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.508563 3994.283203 0.8369988 6.1631536 16.1393 12.8919 16
------> CAND:  86.538777 4144.283203 0.4599164 5.8932743 15.9248 12.6047 16
------> CAND: 259.616332 4144.283203 0.4599164 5.8932743 18.7248 12.2867  4
------> CAND: 461.997661 5296.158203 1.2189115 0.0450392 18.6008 12.1874  4
------> CAND: 339.678021 4095.140137 0.9818179 3.5924816 16.468 12.1851  8
------> CAND:  86.564988 3852.105225 0.6691265 6.0762887 15.576 12.1402 16
------> CAND:  70.793578 3942.289551 0.9012266 6.1703372 22.1911 12.1191  2
------> CAND: 280.261064 3774.596191 0.3432654 5.7512593 16.3163 12.0262  8
------> CAND: 115.522836 4181.852051 0.8994570 6.2074337 15.471 12.001 16
------> CAND: 129.781566 5192.308105 0.6033925 5.7378936 18.2533 11.9095  4
------> CAND: 123.519610 5117.834961 1.0525832 6.2687411 18.2174 11.8808  4
------> CAND: 115.525171 5148.690918 1.1330292 0.0201617 16.1722 11.8755  8
------> CAND: 115.482093 5122.078613 0.8970054 6.1753149 15.3746 11.8733 16
------> CAND: 247.039481 5117.834961 1.0525832 6.2687411 21.641 11.7918  2
------> CAND:  86.531511 4667.033691 0.6260591 6.0123644 15.1819 11.6191 16
------> CAND:  64.134055 4344.564453 0.8831954 6.2147460 15.1353 11.5577 16
------> CAND: 398.546894 4765.842773 1.1047431 3.8956492 15.8399 11.5288  8
------> CAND:  40.818974 3898.002197 0.9636366 3.4903831 15.113 11.5284 16
------> CAND: 115.525690 3873.851562 0.8838782 6.1532741 15.823 11.5112  8
------> CAND:  70.794357 3887.534180 0.8785654 6.1542950 20.9937 11.407  2
------> CAND:  70.794616 3888.197754 0.8785082 6.1585674 20.8032 11.2938  2
------> CAND: 115.535552 4260.302246 1.0724142 6.2664719 15.5664 11.2445  8
------> CAND: 231.049305 4126.999023 1.0098045 6.2327981 15.5456 11.2229  8
------> CAND: 196.799287 3694.336914 0.5436261 5.9800887 15.5365 11.2135  8
------> CAND: 329.092123 3848.879395 0.2909977 5.5939975 15.4981 11.1736  8
------> CAND:  75.724771 4567.096191 0.7362816 6.1271687 14.8209 11.1455 16
------> CAND:  86.576666 4320.469238 0.7946084 6.1680145 14.8151 11.1379 16
------> CAND: 230.928114 4340.101074 0.8198925 6.1808834 17.2826 11.1355  4
------> CAND: 230.839881 4580.566895 0.3914217 5.4864445 15.4452 11.1188  8
------> CAND: 120.179468 3721.773193 0.9430445 6.1382904 20.4763 11.0997  2
------> CAND: 250.072624 4051.610107 0.4035863 5.8048935 15.4255 11.0983  8
------> CAND:  70.792800 4002.175781 0.9255402 6.1870170 20.4581 11.0889  2
------> CAND: 465.023278 3774.596191 0.3432654 3.8188348 17.1386 11.021  4
------> CAND: 461.777856 3655.361328 0.3216419 5.7234821 17.1341 11.0174  4
------> CAND:  86.584451 4522.241699 0.9497971 6.2424507 14.7221 11.0164 16
------> CAND:  30.011974 6385.211426 1.3051291 6.1592093 14.7187 11.012 16
------> CAND: 115.539444 4465.987305 1.0734631 6.2819700 15.3308 11.0003  8
------> CAND: 230.920069 4242.327637 0.7463817 6.1407804 15.3306 11  8
------> CAND:  14.752057 3981.990234 0.5265470 5.9837637 14.6993 10.9867 16
------> CAND: 328.631235 3722.290771 0.9009142 3.4024215 25.2783 10.9782  1
------> CAND:  61.759805 5117.834961 1.0525832 6.2687411 15.2853 10.9532  8
------> CAND: 115.560205 4420.336914 0.8646513 6.2103066 25.2017 10.945  1
------> CAND:  70.793838 3944.471436 0.9008425 6.1748481 20.2074 10.9401  2
------> CAND:  86.667494 4089.776123 1.0453101 6.2356472 14.6576 10.9324 16
------> CAND: 354.445389 3853.778320 0.6656165 6.0693507 15.2586 10.9256  8
------> CAND: 198.105396 3808.284668 0.7998689 6.1158700 14.6523 10.9255 16
------> CAND:  86.596388 4569.236328 1.1194229 0.0188602 15.2426 10.909  8
------> CAND: 115.472751 3925.947754 0.7917441 6.1374321 14.6293 10.8956 16
------> CAND: 401.984352 4139.490723 0.8900284 3.6396508 20.1176 10.8869  2
------> CAND: 226.334024 3713.687256 0.4590289 3.6138542 16.9475 10.8692  4
------> CAND: 126.250166 4382.555664 0.9624426 6.2407684 14.5935 10.849 16
------> CAND: 480.976863 3795.442871 0.8506063 3.4618554 20.0491 10.8462  2
------> CAND:  70.794876 3835.072266 0.8581507 6.1386714 20.042 10.842  2
------> CAND: 126.955771 3808.191162 0.9524388 3.4394319 14.5748 10.8247 16
------> CAND: 439.044336 4492.245605 1.1082605 3.7600870 16.8811 10.8164  4
------> CAND: 104.102617 3731.139404 0.8644445 3.4165761 15.1501 10.8134  8
------> CAND: 326.707753 4354.767578 0.5741317 3.9731262 16.8572 10.7975  4
------> CAND: 115.568250 4050.113281 0.7464114 6.1346130 16.8538 10.7948  4
------> CAND: 115.194557 4253.669434 0.9959252 3.6720452 14.5476 10.7893 16
------> CAND: 263.853338 3758.145020 0.9198756 3.4221756 15.1191 10.7814  8
------> CAND: 173.227032 4428.206543 1.0034920 6.2576227 16.8347 10.7797  4
------> CAND: 117.046933 4033.565430 0.7882335 6.1451712 16.8323 10.7778  4
------> CAND: 164.315747 3722.290771 0.9009142 3.4024215 19.9155 10.767  2
------> CAND: 423.392041 3678.492676 0.6340463 6.0278807 16.8152 10.7642  4
------> CAND: 115.566693 4124.937500 0.7746251 6.1539140 16.8051 10.7562  4
------> CAND: 241.496365 4254.473633 0.7813282 6.1591320 16.804 10.7553  4
------> CAND: 101.272150 5139.741699 0.7318806 6.0153818 14.5145 10.7463 16
------> CAND:  35.396789 3942.289551 0.9012266 6.1703372 16.7807 10.7368  4
------> CAND: 115.460035 3937.707764 0.6641241 6.0778275 14.5072 10.7368 16
------> CAND:  43.873915 3929.285156 0.9241057 6.1743302 15.0725 10.7333  8
------> CAND:  57.402647 3698.092285 0.8037170 3.4175060 14.4991 10.7263 16
------> CAND: 250.713871 4274.166504 0.8427812 3.7321763 15.0605 10.7208  8
------> CAND: 410.575662 4362.682617 0.9955799 6.2503691 16.7541 10.7157  4
------> CAND: 241.634683 4320.979004 1.0813855 6.2758665 19.824 10.7127  2
------> CAND: 288.641134 4587.470703 0.7250804 6.1171331 15.0456 10.7056  8
------> CAND:  99.051530 3849.504150 0.2862897 4.0514379 16.7392 10.7039  4
------> CAND: 115.523095 3738.112305 0.6417750 6.0466003 15.0414 10.7012  8
------> CAND:  50.061911 4028.556885 0.7917296 6.1512299 16.7354 10.7009  4
------> CAND: 147.265217 3668.117920 0.7081940 6.0567288 15.038 10.6977  8
------> CAND:  27.096648 3719.915039 0.2304995 5.3658271 14.4705 10.6893 16
------> CAND:  26.413880 3755.449463 0.9348856 3.4136372 14.4609 10.6767 16
------> CAND: 289.616369 4074.016357 0.9515973 6.2051926 16.7026 10.6749  4
------> CAND: 115.530362 3982.806396 0.9286296 6.1847453 14.4511 10.6641 16
------> CAND:  86.618966 3870.775879 0.9213300 6.1626506 14.4497 10.6622 16
------> CAND:  86.541113 4001.322754 0.4268111 5.8648419 14.4496 10.6621 16
------> CAND:  86.598724 4306.267578 0.9960560 6.2456684 14.4452 10.6564 16
------> CAND: 250.254539 4290.465332 0.6523381 6.0811915 16.673 10.6514  4
------> CAND: 346.314967 4670.654785 0.5218699 5.8560758 16.666 10.6458  4
------> CAND: 172.297211 4535.753418 0.6127986 4.0509973 14.4285 10.6348 16
------> CAND: 346.632606 4296.757812 1.0534344 6.2659020 14.9742 10.6319  8
------> CAND: 192.513493 4491.268555 1.0759491 0.0012586 14.967 10.6245  8
------> CAND:  64.133276 4408.079102 0.9082327 6.2279797 14.4187 10.6221 16
------> CAND: 115.577852 3614.272217 0.9338904 6.1049204 14.418 10.6212 16
------> CAND: 346.493510 3846.308350 0.9894077 6.1735678 16.6105 10.6018  4
------> CAND: 346.168085 5960.206543 1.0293775 6.0627675 14.9296 10.5859  8
------> CAND: 429.894043 3776.851074 0.7036420 3.4966440 19.5994 10.5795  2
------> CAND: 431.023167 3725.618652 0.6777359 6.0556488 16.5817 10.579  4
------> CAND: 180.240267 4667.842773 0.9313004 6.2351232 24.3452 10.573  1
------> CAND: 340.013566 3996.774414 0.8350976 3.5834155 24.3104 10.5579  1
------> CAND: 115.448097 3803.515869 0.6191444 6.0389261 14.9011 10.5566  8
[01:35:48][190307][INFO ] Statistics: count dirty SumSpec pages 1817 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:35:48][190307][INFO ] Data processing finished successfully!
01:35:48 (190307): called boinc_finish(0)

</stderr_txt>
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