Task 1714104119

Name: Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_152_1150000_1
Workunit ID: 864551695
Created: 14 Jan 2025 10:17:59 UTC
Sent: 15 Jan 2025 1:53:15 UTC
Report deadline: 29 Jan 2025 1:53:15 UTC
Received: 15 Jan 2025 2:08:13 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12930797
Run time (sec): 481.94
CPU time (sec): 19.40
Peak working set size (MB): 272.89
Peak swap size (MB): 6237.66
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[18:54:09][732693][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_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_152.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 1150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_152.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_152_1150000_1_0
------> GPU usage: 0.500000
[18:54:09][732693][INFO ] Starting data processing...
[18:54:09][732693][INFO ] opti: No host transfer for n_steps. Use device global.
[18:54:09][732693][INFO ] opti: No host transfer for mean. Use device global.
[18:54:09][732693][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:54:09][732693][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:54:09][732693][INFO ] opti: power spectrum in fft callback (static link).
[18:54:09][732693][INFO ] opti: __constant__ access is not uniform, bad!
[18:54:09][732693][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[18:54:09][732693][INFO ] CUDA global memory status (initial GPU state, including context):
[18:54:09][732693][INFO ] No template file. Generating templates.
[18:54:09][732693][INFO ] Template param value T_cons = 50000
[18:54:13][732693][INFO ] Number of generated templates to be used: 50000
[18:54:13][732693][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_152.cpt
[18:54:13][732693][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_152.cpt (No such file or directory).
------> Starting from scratch...
[18:54:13][732693][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_152.binary
[18:54:13][732693][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM245.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77622030054
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 245.2 cm^-3 pc
------> Scale factor: 1.00684
[18:54:13][732693][INFO ] Allocating memory for dedispersed compressed time series...
[18:54:13][732693][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:54:13][732693][INFO ] 8-bit allocation done
[18:54:13][732693][INFO ] Foobar
[18:54:13][732693][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_152.binary
[18:54:14][732693][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:54:14][732693][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:54:14][732693][INFO ] FftSize = 12582913
[18:54:14][732693][INFO ] Seed for random number generator is -1037901155.
[18:54:16][732693][INFO ] 8[18:54:16][732693][INFO ] 9[18:54:16][732693][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:54:16][732693][INFO ] Normalization factor 3.97364e-08
[18:54:16][732693][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
[18:54:16][732693][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1808 MB (10237 MB free / 12045 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:54:16][732693][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:54:16][732693][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:54:16][732693][INFO ] TimeSeriesLength = 16769911, params->nsamples = 25165824
sum = -1200.25659180, mean= -0.00007157  -0.00007157
[18:54:16][732693][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:02:09][732693][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 4756.433105 1.0235568 1.8240089 21.1567 17.1988  8
------> CAND:   0.249907 4212.040527 1.0569382 2.6454644 20.0934 16.0465  8
------> CAND:   0.250167 4335.740234 0.9298355 2.4439600 19.2786 15.169  8
------> CAND:   0.501372 4527.600098 0.9670060 1.4275317 24.5186 13.5066  2
------> CAND:   0.250686 4185.925293 1.0175768 0.9557250 17.5736 13.3502  8
------> CAND:   0.501112 3847.115234 0.6244923 1.1150925 24.2025 13.3179  2
------> CAND:  86.363090 4039.073242 0.9328673 2.6001337 16.1857 12.9541 16
------> CAND: 172.946762 4329.629883 0.7634251 1.6940985 16.0233 12.7364 16
------> CAND: 157.126306 3901.796631 0.8944175 2.6014109 15.9472 12.6346 16
------> CAND: 115.191962 3824.104492 0.7487228 2.4707346 15.8594 12.5173 16
------> CAND:   0.499815 4301.074707 1.0704999 2.6393740 18.7286 12.2898  4
------> CAND:  70.390042 3756.968018 0.5013201 1.7022418 16.553 12.2742  8
------> CAND:   0.500334 3609.358154 0.9664005 2.6787279 22.3591 12.2191  2
------> CAND: 172.692703 3683.605225 0.9763342 2.6838245 16.5002 12.2188  8
------> CAND:   0.500593 4058.144775 1.0349009 2.6688175 22.258 12.1589  2
------> CAND: 199.139540 4693.753906 0.9695391 1.9118021 18.4699 12.0827  4
------> CAND: 230.321901 3718.709229 0.8176047 2.5659666 27.7058 12.0325  1
------> CAND: 115.267998 4556.066406 0.9629032 2.3166273 15.4806 12.0137 16
------> CAND:   1.251094 3990.832520 0.5948760 1.8761991 21.6176 11.7779  2
------> CAND: 143.263586 3889.282959 0.6261054 1.1706990 15.2466 11.7043 16
------> CAND: 115.233224 4023.992432 0.6900097 2.2325556 15.1788 11.6151 16
------> CAND:  94.719804 3681.767822 0.7212804 0.7460535 15.1762 11.6116 16
------> CAND: 398.279340 4693.753906 0.9695391 1.9118021 26.6768 11.5856  1
------> CAND: 115.161080 3718.709229 0.8176047 2.5659666 21.2924 11.5846  2
------> CAND:   1.251613 4709.466797 0.9690327 2.0150030 26.5846 11.5456  1
------> CAND: 115.199487 3953.830322 0.8344908 2.5271919 15.1226 11.5411 16
------> CAND:   1.251353 4331.393066 0.7639912 2.0148137 26.5326 11.523  1
------> CAND: 274.934379 3674.343506 0.4962579 1.9927977 17.7417 11.5011  4
------> CAND:  66.582523 3762.686279 0.5800812 2.1727812 15.0675 11.4687 16
------> CAND: 153.824571 3721.984131 0.7845861 0.7150831 15.7581 11.4437  8
------> CAND: 116.304477 3787.677490 0.8268915 0.7363771 15.0446 11.4386 16
------> CAND: 115.218951 3629.571777 0.6589752 2.4184115 15.0268 11.4152 16
------> CAND: 215.094942 3739.662598 0.9665652 0.5905356 26.055 11.3155  1
------> CAND:  70.389782 3756.957764 0.5013788 1.7041124 15.6113 11.2911  8
------> CAND: 172.745902 3925.139893 0.9360872 2.6213100 15.5954 11.2746  8
------> CAND: 385.326200 4528.672363 0.9652867 1.4597622 15.5868 11.2656  8
------> CAND: 107.135760 4137.752930 0.6842681 1.5061996 14.9117 11.2643 16
------> CAND: 115.244383 4299.467773 0.9371833 2.4867771 14.901 11.2502 16
------> CAND: 185.443685 4277.226562 1.0208009 1.0503221 15.5525 11.23  8
------> CAND: 141.044004 4691.059082 0.9699743 2.0066040 15.5172 11.1935  8
------> CAND: 226.693963 3836.327637 0.5651552 2.0430477 15.5131 11.1891  8
------> CAND:   0.499555 3674.741699 0.4917508 1.2362964 17.3216 11.1665  4
------> CAND:  57.638281 4763.302734 1.1042066 2.3784268 14.8283 11.1551 16
------> CAND: 115.230888 3753.045166 0.7223641 2.4618957 14.8185 11.1423 16
------> CAND: 115.142914 3972.909912 1.0218592 2.6762087 15.4618 11.136  8
------> CAND: 136.404500 4687.838867 0.9704895 1.8346373 14.8091 11.1301 16
------> CAND: 245.650068 3838.960449 0.8313195 0.7948784 15.4526 11.1264  8
------> CAND: 345.607545 3748.601807 0.8846620 2.6161208 20.4772 11.1003  2
------> CAND: 354.024465 4233.536133 0.9633380 1.0726155 15.3722 11.0431  8
------> CAND: 243.100391 3763.534180 0.6972936 0.8604788 17.094 10.9855  4
------> CAND: 115.180543 3908.036377 1.0131336 2.6846998 14.6734 10.953 16
------> CAND: 144.644694 3893.665527 0.7858388 0.8931966 14.6205 10.8841 16
------> CAND:   0.504226 3884.035400 0.6352049 2.2231505 16.9489 10.8703  4
------> CAND: 115.168865 3770.936523 0.8432721 2.5838265 14.6052 10.8642 16
------> CAND: 230.472416 3763.181641 0.6991818 2.4270215 15.1974 10.8623  8
------> CAND: 115.166789 3828.260986 0.8690623 2.5902634 15.194 10.8588  8
------> CAND:   0.167124 4491.968750 0.8898188 1.6020797 15.1777 10.8419  8
------> CAND:  83.375101 4057.388428 0.7589111 1.1566358 14.5754 10.8254 16
------> CAND: 398.661597 3650.738770 0.9411281 0.5277096 16.8778 10.8139  4
------> CAND: 329.537960 4290.323730 1.0214118 1.0565336 15.1247 10.7872  8
------> CAND: 115.183138 3726.498291 0.7771562 2.5311842 14.5389 10.778 16
------> CAND: 345.493621 3659.063232 0.9006202 2.6357648 19.9312 10.7763  2
------> CAND: 226.765847 4503.253906 0.8899313 2.2053287 16.8248 10.7718  4
------> CAND: 383.254019 3731.465820 0.9497940 2.6662765 19.9154 10.7669  2
------> CAND: 176.980053 4166.686035 1.0511246 2.6649945 14.5281 10.764 16
------> CAND: 345.739376 4424.166016 1.0118275 2.5033231 16.8117 10.7614  4
------> CAND:  76.912285 3721.984131 0.7845861 0.7150831 14.5199 10.7533 16
------> CAND: 159.284384 4677.129395 0.9711884 1.8210702 14.5113 10.7422 16
------> CAND: 307.846368 4794.847656 1.0950948 2.2999928 19.8498 10.728  2
------> CAND: 230.291798 3882.758057 1.0082631 2.6847920 15.062 10.7224  8
------> CAND: 230.333579 3828.260986 0.8690623 2.5902634 16.7528 10.7147  4
------> CAND: 322.450505 4359.395508 0.8945664 1.3136786 15.0475 10.7075  8
------> CAND: 259.091086 3908.751221 0.9880630 2.6634204 15.041 10.7008  8
------> CAND:  86.355823 3990.806396 0.9971908 2.6599462 14.4769 10.6975 16
------> CAND: 406.489691 4183.364258 0.9685489 0.9999228 15.0323 10.6918  8
------> CAND: 172.713982 3969.215088 1.0213672 2.6765051 14.9892 10.6474  8
------> CAND: 115.272410 3822.610840 0.7508236 2.4739413 14.4327 10.6403 16
------> CAND: 115.126825 3752.911133 0.9251823 2.6486745 16.6583 10.6397  4
------> CAND:  86.361014 3750.809082 0.9049473 2.6349239 14.428 10.6342 16
------> CAND: 281.677465 3986.576416 0.7516239 1.0549788 14.9498 10.6068  8
------> CAND: 441.730255 4184.707031 1.0533323 0.9353604 16.6033 10.5961  4
------> CAND: 199.140059 4684.463867 0.9700275 1.9087691 16.5999 10.5934  4
------> CAND: 202.211610 3699.359131 0.9239632 0.5776635 14.9348 10.5913  8
------> CAND: 199.139800 4693.753906 0.9695391 1.9118021 19.6134 10.5878  2
------> CAND:  67.858011 4693.753906 0.9695391 1.9118021 14.9286 10.5849  8
------> CAND: 115.240749 3796.884033 0.5625139 2.1026366 16.5838 10.5807  4
------> CAND:  87.693074 4186.814941 0.8251346 2.3760297 14.3827 10.5755 16
------> CAND: 186.842699 3990.069824 0.7458973 1.0865195 14.3694 10.5583 16
------> CAND:  39.946763 3847.179443 0.7144135 2.4132960 14.8975 10.5528  8
------> CAND: 230.375879 3753.803955 0.9029867 2.6247406 14.8945 10.5498  8
------> CAND: 230.329167 3659.063232 0.9006202 2.6357648 16.5169 10.5277  4
------> CAND: 199.081410 4156.536133 0.6645998 1.7559568 16.5072 10.52  4
------> CAND: 115.202083 3801.317627 0.8843848 2.6126282 14.3378 10.5174 16
------> CAND: 172.758359 4007.833740 1.0281255 2.6742322 14.8582 10.5124  8
------> CAND: 131.707643 4212.155762 0.8117822 2.3289695 14.8534 10.5074  8
------> CAND: 223.407539 3863.146240 0.9321022 0.7299972 14.8519 10.5059  8
------> CAND: 161.710275 4207.086426 0.8956490 2.4906847 14.3261 10.5023 16
------> CAND: 105.692629 3620.815430 0.8112279 2.5785420 14.32 10.4944 16
------> CAND: 299.538442 4703.359375 0.9689975 1.9255755 24.1638 10.4942  1
------> CAND: 130.031733 3869.569580 0.8073832 2.5191114 14.8353 10.4888  8
[19:02:09][732693][INFO ] Statistics: count dirty SumSpec pages 284953 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:02:09][732693][INFO ] Data processing finished successfully!
19:02:09 (732693): called boinc_finish(0)

</stderr_txt>
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