Task 1720047045

Name: Ter5_1_dns_cfbf00113_segment_4_dms_200_40000_196_4950000_0
Workunit ID: 868184670
Created: 25 Jan 2025 19:19:40 UTC
Sent: 26 Jan 2025 12:48:46 UTC
Report deadline: 9 Feb 2025 12:48:46 UTC
Received: 27 Jan 2025 6:46:07 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 264.98
CPU time (sec): 14.07
Peak working set size (MB): 339.59
Peak swap size (MB): 6175.78
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>
[00:23:59][25597][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_4_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_4_dms_200_196.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 4950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_196.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_40000_196_4950000_0_0
------> GPU usage: 1.000000
[00:23:59][25597][INFO ] Starting data processing...
[00:23:59][25597][INFO ] opti: No host transfer for n_steps. Use device global.
[00:23:59][25597][INFO ] opti: No host transfer for mean. Use device global.
[00:23:59][25597][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:23:59][25597][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:23:59][25597][INFO ] opti: power spectrum in fft callback (static link).
[00:23:59][25597][INFO ] opti: __constant__ access is not uniform, bad!
[00:23:59][25597][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[00:23:59][25597][INFO ] CUDA global memory status (initial GPU state, including context):
[00:23:59][25597][INFO ] No template file. Generating templates.
[00:23:59][25597][INFO ] Template param value T_cons = 50000
[00:24:03][25597][INFO ] Number of generated templates to be used: 50000
[00:24:03][25597][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_4_dms_200_196.cpt
[00:24:03][25597][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_4_dms_200_196.cpt (No such file or directory).
------> Starting from scratch...
[00:24:03][25597][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_196.binary
[00:24:03][25597][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_4_dms_200_DM249.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735084638967
------> 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: 249.6 cm^-3 pc
------> Scale factor: 1.2431
[00:24:03][25597][INFO ] Allocating memory for dedispersed compressed time series...
[00:24:03][25597][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:24:03][25597][INFO ] 8-bit allocation done
[00:24:03][25597][INFO ] Foobar
[00:24:03][25597][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_196.binary
[00:24:03][25597][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:24:03][25597][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:24:03][25597][INFO ] FftSize = 12582913
[00:24:03][25597][INFO ] Seed for random number generator is -1042203043.
[00:24:05][25597][INFO ] 8[00:24:05][25597][INFO ] 9[00:24:06][25597][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:24:06][25597][INFO ] Normalization factor 3.97364e-08
[00:24:06][25597][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
[00:24:06][25597][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 879 MB (11122 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:24:06][25597][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:24:06][25597][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:24:06][25597][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1517.00390625, mean= -0.00009042  -0.00009042
[00:24:06][25597][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:25:27][25597][INFO ] Checkpoint committed!
[00:26:55][25597][INFO ] Checkpoint committed!
[00:28:22][25597][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.574330 4587.781738 0.9362858 0.3444399 16.1856 12.9539 16
------> CAND: 296.670347 5130.344238 0.4787591 0.4856132 17.1422 12.8941  8
------> CAND: 150.322754 3713.771729 0.7249020 0.0523942 23.0842 12.651  2
------> CAND: 346.588490 4948.169922 0.7516945 0.4279764 27.9867 12.1545  1
------> CAND: 163.505560 3744.330566 0.5642350 3.2021413 15.3022 11.7778 16
------> CAND: 114.035329 3714.917236 0.7221189 0.0485910 17.9494 11.6668  4
------> CAND:  54.899421 4703.906738 0.2326759 3.4831722 15.2132 11.6603 16
------> CAND: 227.934417 4752.142578 0.4717562 3.5224273 15.9457 11.639  8
------> CAND:  63.078112 4922.420410 0.7988749 3.5635910 15.176 11.6114 16
------> CAND: 152.015013 4367.705566 0.6149619 3.4176893 15.1581 11.5877 16
------> CAND: 115.569288 4601.085449 1.1260904 0.3417675 15.0848 11.4914 16
------> CAND: 100.126936 3667.473633 0.9457254 0.0320533 15.7968 11.484  8
------> CAND: 211.234743 4169.375488 0.8086659 0.2145100 15.7632 11.449  8
------> CAND: 185.471712 3865.855469 0.9091709 0.1118666 14.9922 11.3697 16
------> CAND: 208.394415 6212.323242 1.2312049 0.6605303 17.5202 11.3246  4
------> CAND: 100.170274 3729.144531 0.9754736 0.0543985 20.7501 11.2623  2
------> CAND:  39.290724 5045.406738 0.5912430 3.5915940 14.8666 11.2053 16
------> CAND:  53.957663 3939.503906 0.3951764 0.1447259 14.8241 11.1496 16
------> CAND: 207.374285 10039.765625 1.4800086 4.1491423 15.4443 11.1178  8
------> CAND: 115.478200 4997.023438 0.6166218 0.4391493 14.7755 11.0861 16
------> CAND: 115.529583 4948.169922 0.7516945 0.4279764 17.1977 11.068  4
------> CAND: 256.532585 3618.123535 0.8291391 0.0078683 15.3913 11.0629  8
------> CAND: 115.289018 10550.877930 1.3373470 4.1764274 14.74 11.0398 16
------> CAND: 499.148213 4185.658691 0.8021325 3.3613789 20.3526 11.0263  2
------> CAND:  73.833469 3960.991943 0.9717404 3.2847500 15.344 11.0139  8
------> CAND: 115.501037 7711.913574 1.4828092 0.8562378 14.7161 11.0086 16
------> CAND:  50.284829 6721.919922 0.8745388 3.8711312 15.3101 10.9788  8
------> CAND:  22.655149 3949.615723 0.2837318 0.1521765 15.2844 10.9522  8
------> CAND: 115.258915 6615.281738 1.2354678 3.8575702 14.639 10.9082 16
------> CAND: 115.491954 6126.526367 0.7089399 0.6477827 14.6345 10.9023 16
------> CAND: 144.154740 4438.693848 0.9809426 0.2968029 14.6279 10.8937 16
------> CAND: 173.294245 4948.169922 0.7516945 0.4279764 20.1173 10.8867  2
------> CAND: 404.113365 3755.794678 0.0903794 3.2067511 15.2119 10.8773  8
------> CAND: 423.496883 4630.822754 0.5639063 3.4912524 16.9206 10.8478  4
------> CAND: 391.934860 3728.994385 0.8853728 3.1959300 15.1795 10.8438  8
------> CAND:  55.756320 4078.688477 0.6223297 0.1909469 14.5848 10.8377 16
------> CAND: 426.534437 4671.656738 1.1040924 0.3603335 24.9491 10.8353  1
------> CAND:  36.179988 4012.178223 0.9964880 0.1652900 14.5808 10.8324 16
------> CAND:  66.408133 6603.326172 0.6564766 3.8294973 14.5494 10.7916 16
------> CAND: 483.193071 3846.797363 0.8202316 0.1049735 24.8351 10.7857  1
------> CAND:  82.382479 3662.245361 0.2488479 3.1682906 15.1189 10.7811  8
------> CAND: 159.457476 3645.312256 0.9152580 0.0195254 15.1005 10.7622  8
------> CAND: 119.831466 4769.381836 0.6968370 3.5267286 16.8003 10.7523  4
------> CAND: 243.541557 3967.319824 0.3923734 0.1550579 15.0903 10.7517  8
------> CAND: 184.838510 7684.562012 0.7001076 3.9373102 24.7088 10.7309  1
------> CAND: 482.184618 5524.018555 0.5550657 3.6703372 24.6795 10.7182  1
------> CAND: 361.280341 3618.572021 0.7812793 0.0080620 15.0562 10.7165  8
------> CAND:  86.422258 4582.925293 0.5060426 3.4784899 14.4879 10.7118 16
------> CAND: 201.552716 4629.963867 0.5644443 0.3600662 24.6604 10.7099  1
------> CAND:  81.049380 3949.211182 0.2852106 0.1388986 14.4844 10.7073 16
------> CAND: 277.705418 5966.110840 0.9074869 0.6229650 15.0356 10.6952  8
------> CAND: 115.530362 4598.847656 0.6542740 0.3501588 16.7215 10.6898  4
------> CAND: 460.958846 4787.538086 0.6287249 3.5312252 16.7127 10.6828  4
------> CAND: 246.487505 4862.883789 0.9217116 3.5495262 15.0232 10.6824  8
------> CAND: 121.233335 3834.811768 0.8646860 3.2377751 14.4539 10.6677 16
------> CAND:  75.161377 3713.771729 0.7249020 0.0523942 16.6849 10.6608  4
------> CAND: 175.230962 3811.142334 0.5738871 0.0870242 14.4389 10.6482 16
------> CAND: 115.533216 5402.269531 1.1034763 0.5326786 14.4305 10.6374 16
------> CAND: 108.581226 3742.885254 0.9396659 0.0599654 14.4178 10.6209 16
------> CAND: 346.633904 4726.171387 0.8728744 0.3816091 24.4512 10.619  1
------> CAND: 142.628827 3924.838623 0.6487350 0.1300067 14.956 10.6132  8
------> CAND: 191.198820 5103.130859 0.8586076 3.6042717 16.6243 10.6128  4
------> CAND: 140.206568 4756.250000 0.8409669 0.3818624 14.4071 10.6071 16
------> CAND: 136.756134 3724.304688 0.6540363 0.0572039 14.9433 10.6  8
------> CAND: 449.946575 3737.132568 0.6151986 3.1992323 16.6054 10.5978  4
------> CAND: 115.494030 5299.958496 0.6674048 0.5038320 14.3984 10.5958 16
------> CAND: 181.839622 4476.906250 1.0193079 3.4492695 14.3933 10.5892 16
------> CAND: 346.607175 5637.748535 1.1954119 0.5768245 16.5842 10.581  4
------> CAND: 329.566246 4653.436035 0.4263477 3.4971864 14.9242 10.5804  8
------> CAND: 332.765475 4185.658691 0.8021325 3.3613789 16.58 10.5777  4
------> CAND: 162.177911 5953.057129 0.9095227 0.6349133 14.3782 10.5696 16
------> CAND: 461.848702 4031.478760 0.6334845 0.1681183 16.5599 10.5617  4
------> CAND:  57.017794 3714.917236 0.7221189 0.0485910 14.8966 10.5519  8
------> CAND: 114.035848 3708.085205 0.7199308 0.0500689 16.5369 10.5435  4
------> CAND: 350.584412 4426.900879 0.8096262 0.2934090 14.8845 10.5395  8
------> CAND: 139.365239 4051.624268 0.4261891 0.1750927 14.8839 10.5389  8
------> CAND: 241.092309 5524.018555 0.5550657 3.6703372 19.5291 10.5379  2
------> CAND:  99.218135 3929.260498 0.6728670 0.1316282 14.8811 10.536  8
------> CAND: 280.204231 4297.422363 0.1762571 0.2549223 14.8703 10.5249  8
------> CAND: 174.726735 4593.257812 0.9357063 0.3459357 14.856 10.5101  8
------> CAND:  85.813968 7009.409180 1.2034367 3.9056351 14.3261 10.5023 16
------> CAND: 376.593457 3775.046875 0.9815644 0.0728370 14.8447 10.4985  8
------> CAND: 375.170309 5277.294922 0.2806688 3.6408424 16.4738 10.4936  4
------> CAND: 102.399977 4696.235840 0.3555320 3.4906445 14.3153 10.4883 16
------> CAND: 226.681766 3700.378662 0.7905018 0.0426104 14.8286 10.482  8
------> CAND: 156.378660 3694.000488 0.8633693 0.0399717 14.8283 10.4816  8
------> CAND: 346.579926 4848.711426 0.9869558 0.4045345 14.824 10.4772  8
------> CAND: 296.303920 4514.382812 0.8508005 0.3247018 14.8238 10.477  8
------> CAND: 371.158817 4767.806641 0.8382571 0.3925628 14.8143 10.4673  8
------> CAND: 125.834692 3900.174805 0.8203022 0.1208955 14.2982 10.4663 16
------> CAND: 297.512973 3618.998779 0.7919530 3.1498389 19.406 10.4649  2
------> CAND:  57.824089 4837.696777 1.1613421 0.4077743 14.8096 10.4624  8
------> CAND: 171.831392 3674.686035 0.9206097 0.0351849 14.2879 10.4529 16
------> CAND: 216.073291 7785.727051 0.6675390 3.9860768 16.4193 10.4504  4
------> CAND: 254.064393 3658.446045 0.7597406 0.0289918 14.7961 10.4486  8
------> CAND: 156.898976 4388.865234 0.7090155 0.2895489 14.272 10.4324 16
------> CAND: 446.142170 3958.574707 0.9365719 0.1462906 16.387 10.4248  4
------> CAND: 302.017273 6290.782227 1.0499907 0.6862209 14.7703 10.422  8
------> CAND: 168.119892 4710.831055 0.2215172 0.3989412 14.7691 10.4208  8
------> CAND: 158.383368 4146.376465 0.8915647 3.3485796 14.2523 10.407 16
[00:28:22][25597][INFO ] Statistics: count dirty SumSpec pages 1921 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:28:22][25597][INFO ] Data processing finished successfully!
00:28:22 (25597): called boinc_finish(0)

</stderr_txt>
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