Task 1717428607

Name: Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_148_5400000_1
Workunit ID: 866604501
Created: 20 Jan 2025 17:37:57 UTC
Sent: 20 Jan 2025 18:01:02 UTC
Report deadline: 3 Feb 2025 18:01:02 UTC
Received: 23 Jan 2025 6:29:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13213230
Run time (sec): 893.18
CPU time (sec): 25.09
Peak working set size (MB): 259.29
Peak swap size (MB): 6173.92
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[01:14:44][817639][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_6_dms_200_148.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 5400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_148.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_148_5400000_1_0
------> GPU usage: 0.500000
[01:14:44][817639][INFO ] Starting data processing...
[01:14:44][817639][INFO ] opti: No host transfer for n_steps. Use device global.
[01:14:44][817639][INFO ] opti: No host transfer for mean. Use device global.
[01:14:44][817639][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:14:44][817639][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:14:44][817639][INFO ] opti: power spectrum in fft callback (static link).
[01:14:44][817639][INFO ] opti: __constant__ access is not uniform, bad!
[01:14:44][817639][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[01:14:44][817639][INFO ] CUDA global memory status (initial GPU state, including context):
[01:14:44][817639][INFO ] No template file. Generating templates.
[01:14:44][817639][INFO ] Template param value T_cons = 50000
[01:14:51][817639][INFO ] Number of generated templates to be used: 50000
[01:14:51][817639][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_6_dms_200_148.cpt
[01:14:51][817639][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_6_dms_200_148.cpt (No such file or directory).
------> Starting from scratch...
[01:14:51][817639][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_148.binary
[01:14:51][817639][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_6_dms_200_DM244.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776205809125
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 244.8 cm^-3 pc
------> Scale factor: 1.01721
[01:14:51][817639][INFO ] Allocating memory for dedispersed compressed time series...
[01:14:51][817639][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:14:51][817639][INFO ] 8-bit allocation done
[01:14:51][817639][INFO ] Foobar
[01:14:51][817639][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_148.binary
[01:14:51][817639][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:14:51][817639][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:14:51][817639][INFO ] FftSize = 12582913
[01:14:51][817639][INFO ] Seed for random number generator is -1044594559.
[01:14:54][817639][INFO ] 8[01:14:54][817639][INFO ] 9[01:14:55][817639][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:14:55][817639][INFO ] Normalization factor 3.97364e-08
[01:14:55][817639][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
[01:14:55][817639][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2986 MB (4943 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:14:55][817639][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:14:55][817639][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:14:55][817639][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:15:44][817639][INFO ] Checkpoint committed!
[01:16:44][817639][INFO ] Checkpoint committed!
[01:17:45][817639][INFO ] Checkpoint committed!
[01:18:45][817639][INFO ] Checkpoint committed!
[01:19:45][817639][INFO ] Checkpoint committed!
[01:20:45][817639][INFO ] Checkpoint committed!
[01:21:45][817639][INFO ] Checkpoint committed!
[01:22:45][817639][INFO ] Checkpoint committed!
[01:23:45][817639][INFO ] Checkpoint committed!
[01:24:45][817639][INFO ] Checkpoint committed!
[01:25:45][817639][INFO ] Checkpoint committed!
[01:26:45][817639][INFO ] Checkpoint committed!
[01:27:45][817639][INFO ] Checkpoint committed!
[01:28:45][817639][INFO ] Checkpoint committed!
[01:29:36][817639][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 7614.241699 1.4684350 0.5707946 24.6378 21.0195  8
------> CAND:   0.500074 3615.580322 0.9544486 3.1902962 32.1041 18.0513  2
------> CAND:   0.250426 3728.961426 0.3821012 6.2223735 21.6598 17.7466  8
------> CAND:   0.249907 3616.406738 0.8804610 3.1974630 21.5489 17.6257  8
------> CAND:   0.500853 3675.031006 0.2018286 6.1055288 30.5686 17.129  2
------> CAND:   0.500593 9578.494141 1.1630758 0.2863708 29.7674 16.6482  2
------> CAND:   0.249648 3625.898193 0.9701147 3.1973977 17.6016 13.3798  8
------> CAND:   0.166605 3615.580322 0.9544486 3.1902962 17.4406 13.2094  8
------> CAND:   0.166864 9578.494141 1.1630758 0.2863708 17.4207 13.1883  8
------> CAND:  19.576852 3712.900635 0.4373452 6.2317080 16.9508 12.6924  8
------> CAND: 193.250758 4427.773438 0.6843638 3.5428436 15.8557 12.5124 16
------> CAND: 172.733446 3747.478516 0.7848377 3.2602081 16.3577 12.0695  8
------> CAND:   0.499296 4916.336426 0.1833183 6.1228800 18.3973 12.0246  4
------> CAND: 460.685582 5145.396973 1.0945741 3.7265012 21.9132 11.9538  2
------> CAND:   1.000148 3638.698242 0.9614066 3.2007334 27.2266 11.8244  1
------> CAND: 162.206716 3779.453613 0.1040081 5.9028106 15.3254 11.8083 16
------> CAND: 404.502369 4293.462891 0.9754685 0.1849676 18.036 11.7359  4
------> CAND: 179.215984 4933.885742 0.6995502 0.2788018 15.2019 11.6454 16
------> CAND: 230.407798 4143.754395 1.0545723 3.4089525 17.7627 11.5179  4
------> CAND: 186.812336 3813.615967 0.9747061 3.2777705 17.7279 11.4901  4
------> CAND:  96.638095 5181.841309 0.9393077 3.7468381 15.7139 11.3977  8
------> CAND: 107.643878 4881.583496 1.0306902 0.3235487 15.0002 11.3802 16
------> CAND: 166.343811 3988.683105 0.7049788 3.3709390 14.9663 11.3357 16
------> CAND:  75.727886 5438.803223 0.8344505 0.3671162 14.9378 11.2985 16
------> CAND: 280.250684 5379.513672 0.3790349 0.1644855 15.6079 11.2875  8
------> CAND: 109.030955 5217.079102 0.6834638 3.8180575 15.584 11.2628  8
------> CAND:   1.250056 3779.670654 0.0989143 5.8774557 25.9305 11.2615  1
------> CAND: 230.349668 3694.250488 0.8327010 3.2329476 20.6869 11.2248  2
------> CAND:  26.575814 5114.733398 1.0936304 3.7105486 14.8768 11.2186 16
------> CAND:   1.249796 7627.456543 0.4380005 6.0818424 25.8242 11.2153  1
------> CAND:  31.950508 3840.736816 0.2179976 3.4618819 15.5343 11.2112  8
------> CAND: 333.522723 7364.202637 0.9186739 4.3213902 15.504 11.1797  8
------> CAND:   1.249537 9475.138672 1.0390365 0.2082164 25.6971 11.1601  1
------> CAND: 219.980461 3617.156250 0.8500312 6.2468548 17.2953 11.1456  4
------> CAND:   0.499815 5142.991211 0.7664412 3.7745528 17.2712 11.1264  4
------> CAND: 117.207050 3626.973389 0.5640071 3.2300820 14.7989 11.1167 16
------> CAND: 107.687476 5825.763184 1.0866581 0.4454763 15.4377 11.111  8
------> CAND:  72.170534 3858.088867 0.6554847 0.0308427 14.7928 11.1087 16
------> CAND:  26.575295 5290.155273 1.1667259 3.7588000 14.7893 11.1042 16
------> CAND: 226.780639 5293.062500 0.9247907 0.3662707 15.386 11.0575  8
------> CAND: 186.427484 4071.831055 0.7226323 3.4027834 14.7133 11.005 16
------> CAND: 193.196781 3667.218750 0.7049319 6.2527146 14.6992 10.9866 16
------> CAND: 240.638687 5489.130371 1.1028812 3.8094931 17.0827 10.9765  4
------> CAND: 213.770147 4077.016602 1.0045168 0.1266413 15.2933 10.9615  8
------> CAND: 487.687251 5836.872559 1.0863631 3.8991618 25.1927 10.941  1
------> CAND: 349.019312 3775.594238 0.8533798 3.2718840 15.2434 10.9098  8
------> CAND:  58.769741 5636.442871 0.3090205 4.2218533 14.6205 10.8841 16
------> CAND: 281.427298 4050.382324 0.8274916 0.1066310 15.1729 10.8369  8
------> CAND:   0.500334 9560.339844 1.1671844 0.2928612 16.9046 10.8352  4
------> CAND:  86.444576 4036.770264 0.4428774 3.4466848 14.5828 10.8351 16
------> CAND: 182.984836 4041.054932 0.9846696 3.3698013 20.0255 10.8322  2
------> CAND: 231.083560 3771.181396 0.8567251 0.0220697 16.8953 10.8278  4
------> CAND: 350.395749 3665.188232 0.7137280 3.2321439 15.1532 10.8166  8
------> CAND: 365.969672 4041.054932 0.9846696 3.3698013 24.8962 10.8123  1
------> CAND: 365.968634 3970.147461 0.9532078 3.3476245 24.868 10.8  1
------> CAND:  60.451101 4045.131348 0.9375997 3.3742454 14.5231 10.7575 16
------> CAND: 429.424331 4274.322754 0.9506883 3.4639785 24.7326 10.7412  1
------> CAND:  92.132497 4445.135254 0.7684839 3.5371506 14.4984 10.7254 16
------> CAND:   1.251353 7159.773438 1.1545240 0.5084975 14.4954 10.7215 16
------> CAND: 307.671718 5526.682129 0.6201054 3.9217439 16.7365 10.7018  4
------> CAND: 269.364275 5535.898438 0.7602478 0.3592456 15.0319 10.6914  8
------> CAND: 401.564207 5165.462891 0.7604976 3.7716763 15.0312 10.6907  8
------> CAND: 298.302659 4312.973633 0.5775819 0.1418011 16.6822 10.6587  4
------> CAND:  93.406168 3813.615967 0.9747061 3.2777705 16.6659 10.6457  4
------> CAND:  98.746348 4844.314941 0.8154468 3.6633673 14.4369 10.6457 16
------> CAND: 332.687363 3988.683105 0.7049788 3.3709390 14.9639 10.6213  8
------> CAND: 109.940275 4717.704102 1.0302824 3.6001263 14.3861 10.5799 16
------> CAND: 182.565729 3616.167480 0.8818282 6.2480412 16.5796 10.5773  4
------> CAND: 346.382699 4379.043457 0.4813755 0.1312278 14.9194 10.5754  8
------> CAND: 218.061910 5217.079102 0.6834638 3.8180575 16.577 10.5753  4
------> CAND: 280.320751 4082.402344 0.4287888 0.0508792 16.5726 10.5718  4
------> CAND: 378.406648 4294.939453 0.9491216 3.4664795 24.3369 10.5694  1
------> CAND:  86.348817 5523.787109 1.1856698 3.8092918 14.3776 10.5688 16
------> CAND: 346.537626 6284.535156 1.0389560 4.0162363 14.9122 10.568  8
------> CAND: 117.838696 5681.372070 1.1971139 3.8471053 14.3766 10.5676 16
------> CAND: 326.856192 4392.197754 0.3272660 3.6458874 14.9098 10.5655  8
------> CAND: 170.238784 5535.230957 0.8103202 3.8688960 14.3621 10.5489 16
------> CAND: 174.910208 3822.942871 0.9882538 0.0437241 14.362 10.5487 16
------> CAND: 346.572660 3720.539551 0.9313482 3.2393143 19.5381 10.5432  2
------> CAND: 473.437084 5178.455078 1.2101865 3.7246611 16.5303 10.5383  4
------> CAND:   1.251094 8137.651855 1.4818559 0.5629498 14.3381 10.5178 16
------> CAND:  62.898272 3750.940674 0.7800210 0.0099993 14.3162 10.4895 16
------> CAND:  86.587306 5002.526367 1.1406823 0.3473487 14.315 10.488 16
------> CAND:   0.624898 4112.752441 0.0634854 4.5255260 14.8218 10.4749  8
------> CAND: 301.695742 4313.372559 0.8161678 0.1764509 24.1179 10.4743  1
------> CAND: 281.090455 3731.107178 0.3677806 3.3166363 19.4171 10.4715  2
------> CAND: 288.064504 4419.709473 0.6882666 3.5469465 14.8173 10.4703  8
------> CAND: 488.962219 4984.197754 1.1389071 0.3440699 24.0917 10.4629  1
------> CAND: 364.010377 4022.592773 0.9400991 0.1063710 14.809 10.4618  8
------> CAND: 346.594718 3824.654053 0.7045224 0.0249879 16.4179 10.4492  4
------> CAND: 198.955808 3923.542480 0.4263772 0.0093175 14.7772 10.4291  8
------> CAND: 449.284048 3869.418701 0.8907077 0.0542792 16.3824 10.4212  4
------> CAND: 345.653478 4457.178223 0.7633213 3.5490944 19.3098 10.4079  2
------> CAND: 182.984317 3970.147461 0.9532078 3.3476245 19.2873 10.3946  2
------> CAND: 455.049044 4151.060059 0.3854490 0.0507728 16.3467 10.3929  4
------> CAND: 331.263955 3743.523438 0.3451924 3.3308337 23.9036 10.3812  1
------> CAND: 370.987800 4206.709961 1.0648390 0.1673279 14.729 10.3796  8
------> CAND: 182.985095 4025.444092 0.9781443 3.3640933 19.2424 10.368  2
------> CAND: 402.427334 3771.997070 0.8716614 3.2690938 14.7095 10.3595  8
------> CAND: 113.779194 4310.899414 1.0567616 0.1994061 14.2099 10.3523 16
[01:29:36][817639][INFO ] Statistics: count dirty SumSpec pages 340284 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:29:36][817639][INFO ] Data processing finished successfully!
01:29:36 (817639): called boinc_finish(0)

</stderr_txt>
]]>