Task 1710587728

Name: Ter5_1_dns_cfbf00110_segment_6_dms_200_40000_132_1900000_1
Workunit ID: 862349106
Created: 8 Jan 2025 6:07:13 UTC
Sent: 8 Jan 2025 22:33:11 UTC
Report deadline: 22 Jan 2025 22:33:11 UTC
Received: 8 Jan 2025 22:50:40 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13067435
Run time (sec): 881.30
CPU time (sec): 34.37
Peak working set size (MB): 277.84
Peak swap size (MB): 10369.12
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[15:34:52][451454][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_6_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_6_dms_200_132.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 1900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_132.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_40000_132_1900000_1_0
------> GPU usage: 0.500000
[15:34:52][451454][INFO ] Starting data processing...
[15:34:52][451454][INFO ] opti: No host transfer for n_steps. Use device global.
[15:34:52][451454][INFO ] opti: No host transfer for mean. Use device global.
[15:34:52][451454][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:34:52][451454][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:34:52][451454][INFO ] opti: power spectrum in fft callback (static link).
[15:34:52][451454][INFO ] opti: __constant__ access is not uniform, bad!
[15:34:53][451454][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 SUPER
[15:34:53][451454][INFO ] CUDA global memory status (initial GPU state, including context):
[15:34:53][451454][INFO ] No template file. Generating templates.
[15:34:53][451454][INFO ] Template param value T_cons = 50000
[15:34:56][451454][INFO ] Number of generated templates to be used: 50000
[15:34:56][451454][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_6_dms_200_132.cpt
[15:34:56][451454][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_6_dms_200_132.cpt (No such file or directory).
------> Starting from scratch...
[15:34:56][451454][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_132.binary
[15:34:56][451454][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_6_dms_200_DM243.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776209001553
------> 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: 243.2 cm^-3 pc
------> Scale factor: 1.01616
[15:34:56][451454][INFO ] Allocating memory for dedispersed compressed time series...
[15:34:56][451454][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:34:56][451454][INFO ] 8-bit allocation done
[15:34:56][451454][INFO ] Foobar
[15:34:56][451454][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_132.binary
[15:34:57][451454][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:34:57][451454][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:34:57][451454][INFO ] FftSize = 12582913
[15:34:57][451454][INFO ] Seed for random number generator is 0.
[15:34:59][451454][INFO ] 8[15:34:59][451454][INFO ] 9[15:35:00][451454][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:35:00][451454][INFO ] Normalization factor 3.97364e-08
[15:35:00][451454][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
[15:35:00][451454][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1491 MB (6487 MB free / 7978 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:35:00][451454][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:35:00][451454][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:35:00][451454][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -995.45166016, mean= -0.00005933  -0.00005933
[15:35:00][451454][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:35:52][451454][INFO ] Checkpoint committed!
[15:36:52][451454][INFO ] Checkpoint committed!
[15:37:53][451454][INFO ] Checkpoint committed!
[15:38:53][451454][INFO ] Checkpoint committed!
[15:39:53][451454][INFO ] Checkpoint committed!
[15:40:53][451454][INFO ] Checkpoint committed!
[15:41:53][451454][INFO ] Checkpoint committed!
[15:42:53][451454][INFO ] Checkpoint committed!
[15:43:53][451454][INFO ] Checkpoint committed!
[15:44:53][451454][INFO ] Checkpoint committed!
[15:45:53][451454][INFO ] Checkpoint committed!
[15:46:53][451454][INFO ] Checkpoint committed!
[15:47:53][451454][INFO ] Checkpoint committed!
[15:48:53][451454][INFO ] Checkpoint committed!
[15:49:32][451454][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4289.065918 0.7739528 2.6318488 18.8762 16.6437 16
------> CAND:   0.249907 4891.656250 0.8073373 2.0192039 17.9848 15.4052 16
------> CAND:   0.250426 5135.891602 0.9370826 2.1232994 17.7134 15.0311 16
------> CAND:   0.499555 4292.523926 0.5987142 1.3793777 20.3443 13.5882  4
------> CAND:   0.500334 3711.016113 0.9819526 2.8249912 16.5104 13.3912 16
------> CAND: 115.278119 4578.580566 0.7166727 2.3214676 17.2844 13.0442  8
------> CAND:   0.501112 4022.517822 0.5568026 1.0785406 23.2117 12.727  2
------> CAND: 230.440496 4246.776855 0.7951981 2.6547148 16.9703 12.7128  8
------> CAND: 228.379734 3622.083496 0.7518883 2.7046220 16.8968 12.6354  8
------> CAND: 115.209608 3939.625732 0.9767610 2.8391871 15.9382 12.6226 16
------> CAND:   0.501372 5347.014648 1.1659604 1.6061639 22.9715 12.5839  2
------> CAND:   0.499815 5379.917969 1.1325693 1.7658648 19.0058 12.5119  4
------> CAND:   0.500074 3613.211914 0.9343484 0.3579550 22.8392 12.5051  2
------> CAND: 443.795429 4336.208008 0.8583858 0.9805717 18.9746 12.4869  4
------> CAND:   0.249648 4282.271973 0.6147947 1.2955413 16.5323 12.2524  8
------> CAND: 230.464631 4404.064453 0.8328615 2.6431072 22.1913 12.1192  2
------> CAND: 230.490322 3815.373291 0.4452817 2.1953056 16.289 11.9976  8
------> CAND:   0.250686 4904.548828 1.1529007 1.2008253 16.2035 11.9081  8
------> CAND:   1.250834 3912.898926 0.4095977 1.7300929 27.397 11.8984  1
------> CAND: 230.465669 4479.606445 1.0045393 2.7921271 16.1046 11.8048  8
------> CAND: 230.503298 3982.812500 0.5000090 2.2352755 21.6009 11.768  2
------> CAND: 172.749535 4752.275879 0.9413012 2.6292369 15.9925 11.6878  8
------> CAND: 127.742084 3899.554932 1.0127674 0.5361393 15.9539 11.6476  8
------> CAND:  44.208682 3712.787842 0.9554932 2.8145974 15.1891 11.6286 16
------> CAND:  67.689849 3679.477539 0.6714218 0.5655899 15.1561 11.5851 16
------> CAND:  86.406168 4163.099609 0.7309228 2.6137455 15.1539 11.5823 16
------> CAND: 115.250092 3626.786865 0.6367375 2.6210160 15.1533 11.5814 16
------> CAND: 115.204159 3779.564697 0.8864658 2.7910295 15.1446 11.57 16
------> CAND:   1.251094 4586.402832 0.6627344 2.0767705 26.3618 11.4488  1
------> CAND:  21.166864 4112.614746 0.9911643 0.6959199 15.7521 11.4375  8
------> CAND:  86.418365 3710.472656 0.5471185 2.4964607 15.0404 11.433 16
------> CAND:   1.251353 4891.480469 0.8074254 2.0250933 26.26 11.4046  1
------> CAND: 161.295320 3618.465088 0.8583206 2.7664695 15.6368 11.3176  8
------> CAND: 197.984465 4000.043457 1.0061177 0.6067677 14.9357 11.2957 16
------> CAND: 230.537812 4397.749512 0.6560342 2.3209414 15.5746 11.253  8
------> CAND: 460.929262 4404.064453 0.8328615 2.6431072 25.8964 11.2467  1
------> CAND:  86.387743 3833.630615 0.7722545 2.7154262 14.893 11.2398 16
------> CAND: 151.889151 3658.132324 0.8218266 2.7473681 15.5101 11.1861  8
------> CAND: 346.029248 3724.516113 0.7225268 0.5679836 17.2955 11.1457  4
------> CAND:   1.250056 3759.248291 0.6242564 2.5812142 25.5703 11.105  1
------> CAND: 158.744345 4071.005371 1.0153704 0.6575484 14.7887 11.1033 16
------> CAND: 357.479830 4276.025391 0.9023067 0.8884948 15.4275 11.1004  8
------> CAND: 403.169790 3776.992432 0.7485248 2.7009690 17.2217 11.0871  4
------> CAND:  76.821457 4404.064453 0.8328615 2.6431072 15.4117 11.084  8
------> CAND:  61.354711 3963.809082 0.9289922 2.8099306 15.4049 11.077  8
------> CAND: 119.668495 3622.666016 0.7222766 0.4763427 14.7567 11.0616 16
------> CAND: 115.178208 3954.203369 1.0026392 2.8514686 15.378 11.0492  8
------> CAND:   1.250575 4864.403809 1.0620404 2.7061737 25.4179 11.0388  1
------> CAND: 115.219989 3959.188721 0.8548626 2.7650402 14.7284 11.0247 16
------> CAND:   1.250315 4391.112793 0.8393165 2.6640577 25.3803 11.0225  1
------> CAND: 230.594385 4755.473145 0.7520043 2.2039840 15.3295 10.9989  8
------> CAND: 115.371542 4085.260498 0.5616180 1.1781306 14.7034 10.9921 16
------> CAND: 115.199228 3920.099854 0.5793107 2.4884739 15.3197 10.9888  8
------> CAND:  57.639059 4578.580566 0.7166727 2.3214676 14.6982 10.9853 16
------> CAND:  61.356009 4025.905518 0.9586229 2.8240073 15.3151 10.984  8
------> CAND: 364.819268 3976.749023 0.7209947 0.7873610 15.2876 10.9555  8
------> CAND: 179.957142 3714.685547 0.3660484 1.3244481 20.2272 10.9518  2
------> CAND: 414.959810 3693.685303 0.8659362 2.7763038 20.2022 10.9371  2
------> CAND:  57.599614 3920.099854 0.5793107 2.4884739 14.6496 10.9219 16
------> CAND: 310.697336 4169.864746 0.9243976 2.7906322 17.0073 10.9167  4
------> CAND: 115.387372 4283.168945 1.0066688 0.8187062 14.6448 10.9157 16
------> CAND: 158.171089 3744.498047 0.4866191 0.8799807 14.6161 10.8784 16
------> CAND: 214.437086 4157.766602 1.0542048 0.6953477 16.959 10.8783  4
------> CAND:  14.636316 3837.548096 0.7684924 2.7174730 14.6145 10.8762 16
------> CAND: 115.194297 3859.476807 1.0059447 2.8497701 14.6045 10.8632 16
------> CAND: 115.232445 4404.064453 0.8328615 2.6431072 16.9142 10.8427  4
------> CAND:  86.374508 4042.512695 0.7680033 2.6787975 14.5881 10.842 16
------> CAND: 115.174315 4077.233643 0.8933211 2.7804182 14.5687 10.8168 16
------> CAND: 396.772889 3759.112305 0.8225752 0.5278468 16.8773 10.8134  4
------> CAND: 126.342292 4563.835938 1.0635678 2.8231707 14.5609 10.8065 16
------> CAND: 141.318824 4288.290039 0.7714645 2.6117723 14.5597 10.8051 16
------> CAND: 160.516014 3745.693115 0.6653635 0.6368628 14.5534 10.7969 16
------> CAND: 318.552159 5318.081055 1.1747426 2.5996792 16.8524 10.7937  4
------> CAND: 310.697076 4169.864746 0.9243976 2.7906322 16.849 10.791  4
------> CAND:   0.499296 3694.108398 0.5941285 0.6584756 16.7846 10.7399  4
------> CAND:   1.251613 5371.068359 1.1059835 2.3511448 24.6497 10.7052  1
------> CAND: 115.208051 4201.244629 0.9186703 2.7821629 14.481 10.7029 16
------> CAND: 313.364311 4300.623535 0.5878788 1.4357055 24.6241 10.6941  1
------> CAND: 201.804180 3628.427246 0.6085396 0.5784615 16.7253 10.6929  4
------> CAND: 115.253206 4084.417725 0.5631408 2.3414030 14.4588 10.6741 16
------> CAND: 340.353782 4964.867676 1.1598257 2.7681439 19.7487 10.668  2
------> CAND: 172.813115 3668.088867 0.3996674 2.1802042 15.0007 10.6592  8
------> CAND: 302.258358 4362.543457 1.0843314 2.8655491 14.9945 10.6528  8
------> CAND: 356.738412 4756.248535 1.1380672 2.8285720 16.6719 10.6505  4
------> CAND: 194.229627 4095.973633 0.4865077 1.5311292 14.9786 10.6364  8
------> CAND:  62.461778 3744.798340 0.3736852 1.8821067 14.4277 10.6337 16
------> CAND:  21.167383 4188.913574 1.0286099 0.7309533 14.9754 10.6331  8
------> CAND:  55.476051 3849.694336 0.7528372 0.6515689 14.4151 10.6174 16
------> CAND: 115.226995 3971.282715 0.7255691 2.6511185 14.4136 10.6155 16
------> CAND: 230.517830 4178.389648 0.5656761 2.2806356 24.4168 10.6041  1
------> CAND:  35.550419 4387.884766 1.0521001 0.8628421 16.6123 10.6033  4
------> CAND: 319.464853 5371.321777 1.1530713 1.6618009 14.926 10.5822  8
------> CAND: 384.910726 4117.663086 0.9913630 2.8418863 16.58 10.5776  4
------> CAND:  61.080670 4159.096191 0.8679702 0.8193581 14.3828 10.5756 16
------> CAND: 224.127677 3668.107666 0.3925274 1.0778298 16.553 10.5563  4
------> CAND:  44.208423 3715.143555 0.9552271 2.8181908 14.3671 10.5553 16
------> CAND: 115.220248 4246.776855 0.7951981 2.6547148 14.3658 10.5536 16
------> CAND:   0.625417 3912.898926 0.4095977 1.7300929 19.5553 10.5533  2
------> CAND: 330.241230 4574.280273 0.6703979 2.1269357 14.8915 10.5467  8
------> CAND: 271.429708 4097.942383 0.4857023 2.0147288 14.8891 10.5443  8
[15:49:32][451454][INFO ] Statistics: count dirty SumSpec pages 253547 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:49:32][451454][INFO ] Data processing finished successfully!
15:49:32 (451454): called boinc_finish(0)

</stderr_txt>
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