Task 1706452790

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_162_8700000_0
Workunit ID: 859793016
Created: 31 Dec 2024 22:48:22 UTC
Sent: 1 Jan 2025 19:17:17 UTC
Report deadline: 15 Jan 2025 19:17:17 UTC
Received: 2 Jan 2025 9:34:03 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 293.57
CPU time (sec): 29.69
Peak working set size (MB): 278.74
Peak swap size (MB): 14700.54
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[04:04:10][114817][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_162.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 8700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_162.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_162_8700000_0_0
------> GPU usage: 1.000000
[04:04:10][114817][INFO ] Starting data processing...
[04:04:10][114817][INFO ] opti: No host transfer for n_steps. Use device global.
[04:04:10][114817][INFO ] opti: No host transfer for mean. Use device global.
[04:04:10][114817][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:04:10][114817][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:04:10][114817][INFO ] opti: power spectrum in fft callback (static link).
[04:04:10][114817][INFO ] opti: __constant__ access is not uniform, bad!
[04:04:10][114817][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[04:04:10][114817][INFO ] CUDA global memory status (initial GPU state, including context):
[04:04:10][114817][INFO ] No template file. Generating templates.
[04:04:10][114817][INFO ] Template param value T_cons = 50000
[04:04:15][114817][INFO ] Number of generated templates to be used: 50000
[04:04:15][114817][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_162.cpt
[04:04:15][114817][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_162.cpt (No such file or directory).
------> Starting from scratch...
[04:04:15][114817][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_162.binary
[04:04:15][114817][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM246.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206508948
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 246.2 cm^-3 pc
------> Scale factor: 1.01369
[04:04:15][114817][INFO ] Allocating memory for dedispersed compressed time series...
[04:04:15][114817][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:04:15][114817][INFO ] 8-bit allocation done
[04:04:15][114817][INFO ] Foobar
[04:04:15][114817][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_162.binary
[04:04:15][114817][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:04:15][114817][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:04:15][114817][INFO ] FftSize = 12582913
[04:04:15][114817][INFO ] Seed for random number generator is -1030360427.
[04:04:17][114817][INFO ] 8[04:04:17][114817][INFO ] 9[04:04:18][114817][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:04:18][114817][INFO ] Normalization factor 3.97364e-08
[04:04:18][114817][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
[04:04:18][114817][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 726 MB (10292 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[04:04:18][114817][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:04:18][114817][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:04:18][114817][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1219.28613281, mean= -0.00007268  -0.00007268
[04:04:18][114817][INFO ] Launching time series padding kernel: grid 196608, block 32
[04:05:10][114817][INFO ] Checkpoint committed!
[04:06:10][114817][INFO ] Checkpoint committed!
[04:07:11][114817][INFO ] Checkpoint committed!
[04:08:11][114817][INFO ] Checkpoint committed!
[04:09:02][114817][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4346.221680 0.7573441 5.1248989 21.6383 17.7232  8
------> CAND:   0.250167 4181.810547 0.9697258 5.7421923 21.4242 17.4898  8
------> CAND:   0.249648 4741.172363 0.9669135 5.1121945 19.7055 15.628  8
------> CAND:   0.499815 3634.135986 0.9699455 3.6285136 17.2152 12.9711  8
------> CAND: 157.300955 3769.801758 0.6877472 5.5759349 16.0734 12.8035 16
------> CAND:   0.500334 4568.782715 0.9271551 5.3959417 23.1911 12.7148  2
------> CAND: 115.558908 3619.016602 0.8982896 5.7887287 15.8194 12.464 16
------> CAND:   0.500593 3654.940674 0.5038389 5.2452383 22.7195 12.4337  2
------> CAND:   1.249018 4339.186035 0.7622284 5.1867013 28.2919 12.287  1
------> CAND:   1.248758 4819.652832 1.0244890 5.2855778 28.2367 12.263  1
------> CAND:   1.249277 3903.309570 0.5592375 5.0758934 28.0939 12.201  1
------> CAND: 225.581966 3762.886719 0.4833169 4.7940722 16.4444 12.1603  8
------> CAND: 407.483092 4125.770996 0.9733015 4.0610471 18.2824 11.9328  4
------> CAND: 170.839288 3893.446289 0.9654837 3.8432844 15.4058 11.9146 16
------> CAND: 411.295541 4783.983398 1.1065269 5.5441098 21.7006 11.8272  2
------> CAND: 107.307036 3634.681641 0.5879214 5.4712191 16.1018 11.802  8
------> CAND: 115.476643 4591.133789 0.9609672 5.4706354 15.2704 11.7357 16
------> CAND:  53.653518 3634.681641 0.5879214 5.4712191 15.2311 11.684 16
------> CAND:   0.249388 4785.631836 1.1147822 4.6320095 15.9553 11.649  8
------> CAND: 214.614331 3634.681641 0.5879214 5.4712191 17.9171 11.641  4
------> CAND:  81.446170 3814.612305 0.9795333 3.7778122 15.9112 11.6031  8
------> CAND: 346.300435 4226.925781 0.8596109 5.6027708 17.7996 11.5473  4
------> CAND:  86.611180 3618.546387 0.8314947 5.7520804 15.791 11.4779  8
------> CAND:  46.147734 4328.621094 0.8031617 4.5489159 15.0716 11.474 16
------> CAND: 136.638836 3622.923096 0.7454208 5.6760716 17.6744 11.4475  4
------> CAND: 115.430970 4352.523926 0.7566606 5.1747837 15.0256 11.4136 16
------> CAND: 419.012045 3860.333740 0.6956072 4.1033831 17.4857 11.2972  4
------> CAND: 115.537887 3940.499756 0.9054007 5.7539186 14.9364 11.2966 16
------> CAND: 115.534773 3974.357666 1.0236545 5.8368001 14.9013 11.2506 16
------> CAND:  51.965411 3889.213867 0.9428557 5.7984252 14.8767 11.2184 16
------> CAND:   0.499036 3768.024658 0.6908976 3.9903357 17.3795 11.2126  4
------> CAND:  86.577444 3834.232666 0.7370104 5.6124916 14.7869 11.101 16
------> CAND:  86.606769 3693.499023 0.9772587 5.8398290 14.7812 11.0936 16
------> CAND: 173.344071 4088.696777 0.9751200 5.7763767 15.3891 11.0606  8
------> CAND: 171.082189 4864.404785 1.0602212 4.9113674 15.3852 11.0566  8
------> CAND:  28.857937 3957.760254 0.6169053 5.2927952 14.7408 11.0409 16
------> CAND:   0.624639 4340.438477 0.7613670 5.1773210 20.3641 11.0331  2
------> CAND:  86.597945 3736.183838 0.8941228 5.7870846 14.7282 11.0244 16
------> CAND:  76.937717 3663.083252 0.5013456 4.2775087 15.3419 11.0117  8
------> CAND:  60.509231 3666.189941 0.8057157 5.7279305 17.1243 11.0097  4
------> CAND: 209.996365 4725.555664 0.9684781 4.9855595 17.1145 11.0018  4
------> CAND: 161.654221 3728.365479 0.9164799 3.7342720 20.2954 10.9923  2
------> CAND: 161.655519 3700.832031 0.9047742 3.7213550 20.2747 10.9801  2
------> CAND:  86.603914 3695.222412 0.9265395 5.8070331 15.3078 10.9764  8
------> CAND: 234.879141 3903.508301 0.8635218 5.7304826 17.065 10.9625  4
------> CAND: 136.654926 3622.178223 0.7773170 3.7434795 15.2673 10.9345  8
------> CAND: 273.225252 3755.587402 0.7185476 5.6098428 20.1531 10.9079  2
------> CAND:  86.614554 3940.466553 0.8446302 5.7077918 14.6388 10.9079 16
------> CAND: 397.717762 4804.265625 1.1081733 5.5393648 15.238 10.9042  8
------> CAND: 403.493657 3917.109619 0.7677899 4.0516114 16.9697 10.8868  4
------> CAND: 346.237633 3892.348633 0.6233026 5.3582573 16.9668 10.8845  4
------> CAND: 250.858417 4032.261963 0.6407990 5.2625427 15.2177 10.8833  8
------> CAND: 279.207976 3998.477295 0.5870613 5.0258880 15.2104 10.8757  8
------> CAND: 346.561241 4096.673340 0.9752690 5.7853923 16.9463 10.8683  4
------> CAND: 201.746829 3917.109619 0.7677899 4.0516114 15.1952 10.86  8
------> CAND: 205.647770 4783.983398 1.1065269 5.5441098 20.0705 10.8589  2
------> CAND: 230.977161 3954.991943 0.6220380 5.3133373 16.9296 10.855  4
------> CAND: 173.125304 4002.693604 0.7408005 5.5381875 15.1875 10.852  8
------> CAND:   0.624379 4819.652832 1.0244890 5.2855778 20.0419 10.8419  2
------> CAND: 381.545152 4259.775391 0.7417882 5.2685099 16.9087 10.8384  4
------> CAND: 196.997552 4355.885742 0.9295260 4.3523574 14.5807 10.8324 16
------> CAND:  86.548379 3897.819092 0.6154500 5.3541503 14.5756 10.8257 16
------> CAND:  85.188292 4405.249512 0.9191273 4.4327745 14.5721 10.8212 16
------> CAND: 171.082448 4864.404785 1.0602212 4.9113674 16.8803 10.8158  4
------> CAND: 172.955585 3730.403076 0.7702188 3.8645937 15.1502 10.8135  8
------> CAND:  83.387298 3621.071045 0.8094397 3.7201564 14.5608 10.8065 16
------> CAND: 115.490138 4386.780762 0.9240091 5.5979571 16.8533 10.7944  4
------> CAND: 135.827611 4125.770996 0.9733015 4.0610471 14.5476 10.7893 16
------> CAND:  77.754393 4009.112549 0.8008797 4.1270628 15.1192 10.7815  8
------> CAND:  86.590679 3794.157471 0.7903967 5.6861281 14.5268 10.7623 16
------> CAND: 173.211462 3655.598145 0.9056957 5.7995949 15.0922 10.7536  8
------> CAND: 411.296060 4795.352539 1.1075964 5.5479426 24.7308 10.7405  1
------> CAND: 115.507784 3705.374756 0.8392505 5.7456889 15.0666 10.7272  8
------> CAND: 115.441610 3692.530762 0.4809980 5.0503607 14.494 10.7197 16
------> CAND:  69.707533 4842.062988 1.0600908 5.3552680 14.4904 10.715 16
------> CAND: 346.374135 3726.102783 0.5861045 5.4080448 15.0528 10.713  8
------> CAND: 173.170459 4372.548340 0.8946067 5.5492382 14.48 10.7016 16
------> CAND: 115.507006 3663.882812 0.8336250 5.7458787 14.4776 10.6984 16
------> CAND: 309.265364 3842.846680 0.7242945 4.0313177 15.0376 10.6972  8
------> CAND: 250.189403 4479.835938 1.0124651 5.6552677 16.7243 10.692  4
------> CAND: 180.058351 3698.837646 0.6558322 3.9588125 14.4569 10.6716 16
------> CAND: 425.002555 4027.433838 0.8776012 5.7086940 16.6787 10.6559  4
------> CAND: 230.671460 3929.210449 0.8501837 3.9770935 14.9968 10.6551  8
------> CAND: 231.094460 3622.903076 0.7462593 5.6815853 19.7242 10.6535  2
------> CAND: 231.024392 3621.994385 0.7796339 5.7069840 16.6754 10.6533  4
------> CAND:  51.669570 4368.499512 0.8957543 4.4229612 14.4359 10.6443 16
------> CAND:  86.508934 3761.900879 0.4863041 4.7518253 14.4354 10.6438 16
------> CAND: 139.415065 4842.062988 1.0600908 5.3552680 14.9855 10.6435  8
------> CAND: 243.681951 4034.360352 0.6821496 4.3843427 14.9834 10.6413  8
------> CAND:  32.257247 3619.961426 0.8761983 3.6710966 14.4325 10.6399 16
------> CAND: 136.639355 3623.140625 0.7435067 5.6789508 16.6558 10.6377  4
------> CAND: 112.495921 3667.750488 0.8245704 3.7400134 14.4306 10.6375 16
------> CAND: 487.658445 4430.369141 1.0868374 4.2551751 24.4927 10.637  1
------> CAND: 363.149845 4665.214844 1.1094298 5.6525173 14.953 10.6101  8
------> CAND: 162.739229 4100.568848 0.8488852 4.1543384 14.4046 10.6039 16
------> CAND: 115.335730 3929.210449 0.8501837 3.9770935 14.4012 10.5995 16
------> CAND: 389.610956 3929.752441 0.8493268 5.7042065 16.5969 10.5911  4
------> CAND:  32.307333 3662.070557 0.8379828 3.7286880 14.3908 10.586 16
------> CAND: 212.501407 4027.433838 0.8776012 5.7086940 14.9286 10.5849  8
------> CAND: 144.459664 3639.217041 0.9591270 5.8302512 14.3868 10.5808 16
[04:09:02][114817][INFO ] Statistics: count dirty SumSpec pages 246223 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[04:09:02][114817][INFO ] Data processing finished successfully!
04:09:02 (114817): called boinc_finish(0)

</stderr_txt>
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