Task 1721089645

Name: Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_32_600000_1
Workunit ID: 868786660
Created: 27 Jan 2025 21:58:49 UTC
Sent: 28 Jan 2025 9:14:50 UTC
Report deadline: 11 Feb 2025 9:14:50 UTC
Received: 29 Jan 2025 3:41:17 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 272.89
CPU time (sec): 17.34
Peak working set size (MB): 276.74
Peak swap size (MB): 6175.82
Peak disk usage (MB): 0.02
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>
[21:09:39][6260][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_cfbf00113_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_7_dms_200_32.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 600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_32.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_40000_32_600000_1_0
------> GPU usage: 1.000000
[21:09:39][6260][INFO ] Starting data processing...
[21:09:39][6260][INFO ] opti: No host transfer for n_steps. Use device global.
[21:09:39][6260][INFO ] opti: No host transfer for mean. Use device global.
[21:09:39][6260][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:09:39][6260][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:09:39][6260][INFO ] opti: power spectrum in fft callback (static link).
[21:09:39][6260][INFO ] opti: __constant__ access is not uniform, bad!
[21:09:39][6260][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[21:09:39][6260][INFO ] CUDA global memory status (initial GPU state, including context):
[21:09:39][6260][INFO ] No template file. Generating templates.
[21:09:39][6260][INFO ] Template param value T_cons = 50000
[21:09:42][6260][INFO ] Number of generated templates to be used: 50000
[21:09:42][6260][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_7_dms_200_32.cpt
[21:09:42][6260][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_7_dms_200_32.cpt (No such file or directory).
------> Starting from scratch...
[21:09:42][6260][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_32.binary
[21:09:42][6260][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_7_dms_200_DM233.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768540647
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 233.2 cm^-3 pc
------> Scale factor: 1.43782
[21:09:42][6260][INFO ] Allocating memory for dedispersed compressed time series...
[21:09:42][6260][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:09:42][6260][INFO ] 8-bit allocation done
[21:09:42][6260][INFO ] Foobar
[21:09:42][6260][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_7_dms_200_32.binary
[21:09:42][6260][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:09:42][6260][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:09:42][6260][INFO ] FftSize = 12582913
[21:09:42][6260][INFO ] Seed for random number generator is 1116594595.
[21:09:44][6260][INFO ] 8[21:09:44][6260][INFO ] 9[21:09:45][6260][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:09:45][6260][INFO ] Normalization factor 3.97364e-08
[21:09:45][6260][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
[21:09:45][6260][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 909 MB (11092 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:09:45][6260][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:09:45][6260][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:09:45][6260][INFO ] TimeSeriesLength = 16767351, params->nsamples = 25165824
sum = 1616.66345215, mean= 0.00009642  0.00009642
[21:09:45][6260][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:11:07][6260][INFO ] Checkpoint committed!
[21:12:35][6260][INFO ] Checkpoint committed!
[21:14:03][6260][INFO ] Checkpoint committed!
[21:14:10][6260][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500334 3835.012451 0.9405528 2.4575615 24.2489 16.7562  4
------> CAND:   0.250167 3859.737061 0.9356667 2.4367836 20.2799 16.248  8
------> CAND:   0.500074 3621.629883 0.8334298 2.4093091 23.5731 16.2053  4
------> CAND:   0.501112 3617.889160 0.8956563 0.6849993 19.1509 15.0319  8
------> CAND:   0.250426 4371.979004 1.0494943 2.1703532 17.5248 14.7719 16
------> CAND:   0.500853 3625.541504 0.7756838 0.8212944 17.3877 14.5841 16
------> CAND:   1.502558 4338.648438 0.9829284 1.6952215 26.2546 14.5439  2
------> CAND:   1.502298 4120.436523 0.8355753 1.6091725 25.6204 14.1648  2
------> CAND:   1.502039 3716.969238 0.6224257 1.4640421 25.5723 14.136  2
------> CAND:   0.500593 4365.070801 1.0369090 2.1455171 18.0037 13.8066  8
------> CAND:   0.249907 3653.745117 0.6296207 2.0129006 16.6966 13.643 16
------> CAND:   0.166864 3806.412109 0.9453112 2.4681406 16.4144 13.2618 16
------> CAND:   0.166605 3623.434814 0.8469260 2.4323261 16.3396 13.1609 16
------> CAND:   0.499555 3612.001465 0.9434445 2.5207512 17.3431 13.1062  8
------> CAND: 205.891709 3905.558594 0.9440128 0.9736088 17.1283 12.8794  8
------> CAND:   0.751279 4352.883301 0.9826968 1.6985033 19.2509 12.7086  4
------> CAND: 411.783677 3905.558594 0.9440128 0.9736088 19.2076 12.6738  4
------> CAND:   1.000408 3917.137207 1.0113659 2.4821792 19.1346 12.6153  4
------> CAND:   0.250686 4100.107910 1.0359318 1.0935822 15.9288 12.61 16
------> CAND:   1.502818 4383.084473 1.0372036 1.6143419 22.8246 12.4963  2
------> CAND:   0.751019 3716.767578 0.6233618 1.4537237 18.7985 12.3458  4
------> CAND: 115.205456 3705.326172 0.9138672 2.4612498 15.7126 12.3217 16
------> CAND:  86.379958 3629.897949 0.7356262 2.2870240 16.5771 12.2995  8
------> CAND:   1.501779 3688.436523 0.6006031 1.4360173 18.7058 12.2716  4
------> CAND: 115.213760 3623.018311 0.8493280 2.4349222 15.6597 12.2514 16
------> CAND:   1.251094 4000.724854 0.7606725 1.6606723 22.3897 12.2374  2
------> CAND: 115.167827 3706.316162 0.9134561 2.4650459 15.6062 12.1803 16
------> CAND:   1.000667 4363.192383 1.0487583 2.1685574 16.4221 12.1369  8
------> CAND:   1.251353 4360.576660 0.9820139 1.7509468 22.1809 12.1131  2
------> CAND: 115.202602 3994.677979 0.9848458 2.4285104 15.5481 12.1031 16
------> CAND:   1.501260 3731.880127 0.7080464 2.1508534 22.1397 12.0885  2
------> CAND:   1.501520 4057.693359 0.8802928 2.2001393 22.0104 12.0116  2
------> CAND: 348.433340 4026.487061 0.8411826 1.3220898 16.2978 12.0068  8
------> CAND: 403.261916 3619.599609 0.8678931 2.4413211 18.3309 11.9715  4
------> CAND:   1.000148 3653.856934 0.6272483 1.9922055 16.2001 11.9046  8
------> CAND: 102.945984 3905.558594 0.9440128 0.9736088 15.3922 11.8967 16
------> CAND: 176.379809 3652.890137 0.6361153 2.0254471 15.334 11.8197 16
------> CAND: 230.463074 3886.079590 0.7029287 1.8629965 18.0593 11.7545  4
------> CAND:  94.306665 3665.047852 0.8837940 2.4438822 18.056 11.7519  4
------> CAND:   1.250834 3717.937256 0.6178980 1.5294198 21.4132 11.6564  2
------> CAND:  76.811336 4074.905518 1.0327741 2.4228976 15.1806 11.6174 16
------> CAND: 230.483315 3630.077637 0.7331311 2.2767475 17.7392 11.4992  4
------> CAND: 115.185733 3619.492188 0.8684947 2.4419446 15.0838 11.49 16
------> CAND: 431.790276 3619.484863 0.8692873 2.4556744 17.7194 11.4833  4
------> CAND: 230.312558 3863.045898 0.9770402 2.4840550 21.0722 11.4536  2
------> CAND: 345.583930 3624.926270 0.7795377 2.3317564 15.7637 11.4495  8
------> CAND: 115.259953 3640.033936 0.6823134 2.1498315 15.0382 11.4301 16
------> CAND: 115.216615 3713.134766 0.8849058 2.4339232 15.0255 11.4135 16
------> CAND:  86.345962 3712.883545 0.9098625 2.4686270 15.721 11.4051  8
------> CAND: 308.551195 3671.922119 0.8467879 0.8061863 15.685 11.3677  8
------> CAND: 267.955140 4209.717285 0.9290035 2.1255882 15.6805 11.363  8
------> CAND: 345.694740 3886.079590 0.7029287 1.8629965 20.8837 11.3417  2
------> CAND: 279.731665 3618.131592 0.8949584 2.4796343 15.6554 11.3369  8
------> CAND: 230.413248 3710.873779 0.9106916 2.4609733 17.5238 11.3274  4
------> CAND: 279.759692 3739.686523 0.8608664 2.4016712 17.5222 11.3262  4
------> CAND: 302.235780 3760.807129 0.9139552 2.4475718 20.8175 11.3023  2
------> CAND:  80.652331 3619.599609 0.8678931 2.4413211 14.9153 11.269 16
------> CAND: 345.665156 3734.852783 0.6995713 2.1263654 17.4293 11.2522  4
------> CAND: 131.870096 3664.302734 0.9285845 0.7147806 14.8951 11.2425 16
------> CAND: 115.235559 3950.167969 0.8617968 2.2692316 15.5574 11.2351  8
------> CAND: 139.879846 3739.686523 0.8608664 2.4016712 15.5298 11.2065  8
------> CAND: 112.804737 3956.013184 1.0161561 0.9482135 14.8674 11.2063 16
------> CAND: 230.490582 4005.341064 0.9268113 2.3434658 15.5177 11.194  8
------> CAND: 242.936381 3661.988770 0.9303872 0.7024594 15.5176 11.1938  8
------> CAND: 354.785346 3788.959961 0.7574924 2.2182019 15.5148 11.1909  8
------> CAND: 403.262175 3619.599609 0.8678931 2.4413211 20.5994 11.1728  2
------> CAND: 119.877659 4040.580566 0.8333867 2.1091669 20.5778 11.16  2
------> CAND:   1.002224 4113.971191 0.8379988 1.9418148 20.5684 11.1544  2
------> CAND: 345.570176 3947.769287 1.0151583 2.4785924 20.5187 11.1249  2
------> CAND:   1.001965 3686.490723 0.6100838 1.8165644 20.5018 11.1149  2
------> CAND: 199.563319 4106.177734 0.9820735 1.1984375 15.4077 11.0799  8
------> CAND: 460.752276 3821.148926 0.9952065 2.4966373 17.2096 11.0774  4
------> CAND: 351.762064 3700.422363 0.7412314 2.2254808 15.4042 11.0763  8
------> CAND: 345.496735 3623.909912 0.7886127 2.3444669 17.2056 11.0743  4
------> CAND: 403.197817 3901.969238 0.8845505 2.3491516 17.1913 11.0629  4
------> CAND:   0.750760 3644.360840 0.6411426 2.0528395 17.1353 11.0184  4
------> CAND: 230.412988 3710.306396 0.9110380 2.4614868 17.1327 11.0163  4
------> CAND: 230.457624 3968.863037 0.9845117 2.4297128 17.0927 10.9845  4
------> CAND: 230.436344 3777.602051 0.8767285 2.3880310 15.3117 10.9805  8
------> CAND: 245.261583 4062.112061 0.8779714 1.3206525 20.2492 10.9649  2
------> CAND: 115.220508 3670.818848 0.8236665 2.3901904 14.669 10.9473 16
------> CAND: 212.976568 3790.181885 0.9918247 2.5163531 15.2677 10.9349  8
------> CAND: 437.758987 3615.779297 0.9350925 0.6493083 25.1739 10.9329  1
------> CAND: 115.257099 3638.979492 0.6923316 2.1732805 15.2636 10.9307  8
------> CAND:   1.500741 3603.927734 0.9675573 2.5397999 20.1742 10.9204  2
------> CAND: 357.389261 3667.831299 0.6099517 1.3117758 16.977 10.8926  4
------> CAND: 345.758580 4175.321289 0.9612122 2.2334297 16.9586 10.878  4
------> CAND: 115.235300 3949.661377 0.8620492 2.2701294 14.6149 10.8768 16
------> CAND: 251.164898 3626.826416 0.7627555 2.3125696 15.2094 10.8747  8
------> CAND:  26.537666 3669.910156 0.8763104 2.4301159 14.6133 10.8747 16
------> CAND: 164.604840 3604.115723 0.9675032 0.6090033 15.1851 10.8496  8
------> CAND: 380.924406 3631.195557 0.7220533 2.2573802 15.168 10.8318  8
------> CAND: 203.743752 3702.951416 0.9570786 2.5011668 20.0002 10.8172  2
------> CAND:  59.938830 4040.580566 0.8333867 2.1091669 16.8765 10.8128  4
------> CAND: 314.910467 3891.440674 0.8876961 1.0363519 19.9848 10.808  2
------> CAND: 157.455104 3891.440674 0.8876961 1.0363519 16.8532 10.7943  4
------> CAND: 463.424442 3997.822510 0.9846696 1.0337132 24.8405 10.7881  1
------> CAND: 201.318898 3984.167969 0.7768642 2.0063064 14.5466 10.788 16
------> CAND:  43.172981 3712.883545 0.9098625 2.4686270 14.5443 10.785 16
------> CAND:  82.396492 3843.969238 0.8295069 2.3085334 14.5228 10.7571 16
[21:14:10][6260][INFO ] Statistics: count dirty SumSpec pages 444905 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:14:10][6260][INFO ] Data processing finished successfully!
21:14:10 (6260): called boinc_finish(0)

</stderr_txt>
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