Task 1694103107

Name: Ter5_1_dns_cfbf00096_segment_4_dms_200_40000_36_6500000_1
Workunit ID: 852176949
Created: 9 Dec 2024 6:08:57 UTC
Sent: 9 Dec 2024 18:04:48 UTC
Report deadline: 23 Dec 2024 18:04:48 UTC
Received: 10 Dec 2024 0:52:04 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 809.12
CPU time (sec): 17.71
Peak working set size (MB): 270.52
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[17:37:45][1249440][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_cfbf00096_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_4_dms_200_36.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 6500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_4_dms_200_36.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_4_dms_200_40000_36_6500000_1_0
------> GPU usage: 0.330000
[17:37:45][1249440][INFO ] Starting data processing...
[17:37:45][1249440][INFO ] opti: No host transfer for n_steps. Use device global.
[17:37:45][1249440][INFO ] opti: No host transfer for mean. Use device global.
[17:37:45][1249440][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:37:45][1249440][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:37:45][1249440][INFO ] opti: power spectrum in fft callback (static link).
[17:37:45][1249440][INFO ] opti: __constant__ access is not uniform, bad!
[17:37:45][1249440][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[17:37:45][1249440][INFO ] CUDA global memory status (initial GPU state, including context):
[17:37:45][1249440][INFO ] No template file. Generating templates.
[17:37:45][1249440][INFO ] Template param value T_cons = 50000
[17:37:49][1249440][INFO ] Number of generated templates to be used: 50000
[17:37:49][1249440][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_4_dms_200_36.cpt
[17:37:49][1249440][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_4_dms_200_36.cpt (No such file or directory).
------> Starting from scratch...
[17:37:49][1249440][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_4_dms_200_36.binary
[17:37:49][1249440][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_4_dms_200_DM233.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.73508749569
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 233.6 cm^-3 pc
------> Scale factor: 1.56904
[17:37:49][1249440][INFO ] Allocating memory for dedispersed compressed time series...
[17:37:49][1249440][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:37:49][1249440][INFO ] 8-bit allocation done
[17:37:49][1249440][INFO ] Foobar
[17:37:49][1249440][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_4_dms_200_36.binary
[17:37:49][1249440][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:37:49][1249440][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:37:49][1249440][INFO ] FftSize = 12582913
[17:37:49][1249440][INFO ] Seed for random number generator is -1041593868.
[17:37:51][1249440][INFO ] 8[17:37:51][1249440][INFO ] 9[17:37:51][1249440][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:37:51][1249440][INFO ] Normalization factor 3.97364e-08
[17:37:51][1249440][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
[17:37:51][1249440][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2308 MB (5669 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:37:51][1249440][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:37:51][1249440][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:37:51][1249440][INFO ] TimeSeriesLength = 16775244, params->nsamples = 25165824
sum = -1438.89453125, mean= -0.00008577  -0.00008577
[17:37:51][1249440][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:38:45][1249440][INFO ] Checkpoint committed!
[17:39:45][1249440][INFO ] Checkpoint committed!
[17:40:45][1249440][INFO ] Checkpoint committed!
[17:41:45][1249440][INFO ] Checkpoint committed!
[17:42:46][1249440][INFO ] Checkpoint committed!
[17:43:46][1249440][INFO ] Checkpoint committed!
[17:44:46][1249440][INFO ] Checkpoint committed!
[17:45:46][1249440][INFO ] Checkpoint committed!
[17:46:46][1249440][INFO ] Checkpoint committed!
[17:47:46][1249440][INFO ] Checkpoint committed!
[17:48:46][1249440][INFO ] Checkpoint committed!
[17:49:46][1249440][INFO ] Checkpoint committed!
[17:50:46][1249440][INFO ] Checkpoint committed!
[17:51:13][1249440][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 306.642505 3634.487549 0.4559468 3.4939640 17.3324 13.0949  8
------> CAND:  56.516682 3947.890137 0.7524141 3.5400786 28.4189 12.3422  1
------> CAND:  56.517201 3885.766846 0.7310929 3.5122168 28.263 12.2745  1
------> CAND:  56.516942 3949.515381 0.7516009 3.5361588 28.0828 12.1962  1
------> CAND:  79.691109 3623.032227 0.6623356 6.0743361 15.5437 12.0974 16
------> CAND:  56.517980 3783.121582 0.6964573 3.4645829 22.0857 12.0564  2
------> CAND:  56.517461 3842.472900 0.7162964 3.4924102 27.6203 11.9953  1
------> CAND:  56.517720 3826.651855 0.7121226 3.4846513 27.2733 11.8446  1
------> CAND: 153.321123 3634.487549 0.4559468 3.4939640 18.1526 11.8291  4
------> CAND: 308.291167 3920.719971 0.6932952 6.1457176 27.0805 11.7609  1
------> CAND: 246.297025 4253.976562 0.4097357 4.0010839 15.9729 11.6674  8
------> CAND:  86.592496 4105.545410 0.9003140 6.2372890 15.048 11.4431 16
------> CAND:  28.258471 3949.515381 0.7516009 3.5361588 21.046 11.4381  2
------> CAND:  56.518239 3783.092529 0.6970441 3.4595127 26.325 11.4328  1
------> CAND: 288.482833 5972.027344 0.7941402 5.9331036 15.7189 11.403  8
------> CAND: 131.372877 3993.956543 0.8145438 6.1945090 17.5852 11.3764  4
------> CAND: 277.719172 4517.860840 0.9123392 3.7841499 15.6551 11.3366  8
------> CAND: 395.301213 4915.931641 1.1235880 3.9009943 17.5129 11.3188  4
------> CAND: 201.230146 3706.264893 0.2090174 5.4784017 14.9394 11.3006 16
------> CAND:  56.518499 3726.545410 0.6796810 3.4366982 25.9872 11.2861  1
------> CAND: 144.610439 4958.435059 0.9996805 0.0447810 14.9161 11.27 16
------> CAND: 399.616850 4335.987305 0.4213780 4.0475035 17.3674 11.2029  4
------> CAND:  56.516423 4013.862305 0.7760663 3.5634482 25.7858 11.1986  1
------> CAND: 392.243157 4445.381348 0.3546239 4.3097272 15.5172 11.1935  8
------> CAND: 115.526988 4058.208740 1.0398492 6.2649684 14.8538 11.1884 16
------> CAND:  28.258730 3842.472900 0.7162964 3.4924102 20.6195 11.1848  2
------> CAND:  76.519129 4180.091309 0.5091014 3.8179033 14.82 11.1443 16
------> CAND: 172.951433 3857.427490 0.6669464 3.5150445 14.818 11.1416 16
------> CAND: 368.555161 3899.120605 0.2530942 4.0692353 15.4581 11.1321  8
------> CAND: 120.144694 4593.494141 0.5903485 6.0920062 14.8103 11.1316 16
------> CAND: 186.138651 3787.274658 0.8582854 6.1683092 14.8046 11.1241 16
------> CAND: 154.145583 3920.719971 0.6932952 6.1457176 20.4454 11.0814  2
------> CAND:  62.678468 5803.310059 1.1495777 0.0444599 14.7302 11.027 16
------> CAND:  56.516163 4012.885986 0.7761708 3.5680883 25.3559 11.0119  1
------> CAND: 230.827425 4111.982422 0.4479314 5.9796095 17.096 10.9871  4
------> CAND:  28.258990 3783.121582 0.6964573 3.4645829 20.2681 10.9761  2
------> CAND:  56.515385 4087.667725 0.7988847 3.6011734 25.2143 10.9504  1
------> CAND: 365.708346 4170.400879 0.4410827 5.9661760 17.0464 10.9478  4
------> CAND: 115.469377 3987.981201 0.7191665 6.1660919 15.2669 10.9342  8
------> CAND: 115.553977 4374.671875 0.8814104 6.2700548 17.0066 10.9161  4
------> CAND:  56.518758 3720.213623 0.6743253 3.4300559 20.159 10.9114  2
------> CAND: 115.478460 5348.890137 0.8568096 6.2134256 14.6399 10.9093 16
------> CAND:  48.633054 6262.769531 0.7685434 5.2108397 14.6323 10.8995 16
------> CAND: 123.073514 3740.237061 0.8406858 3.3974655 15.2218 10.8875  8
------> CAND: 134.210090 5714.386719 0.5809328 5.4309635 16.9084 10.8381  4
------> CAND: 172.034328 4068.643066 0.8087900 3.5822482 16.8818 10.817  4
------> CAND: 150.979831 3938.172363 0.4468801 5.9829688 16.8785 10.8144  4
------> CAND: 402.460032 3706.264893 0.2090174 5.4784017 15.143 10.8061  8
------> CAND: 172.800659 5305.399414 1.1526982 4.0575190 14.5513 10.7941 16
------> CAND:  94.992288 4001.599121 0.8104980 6.1945353 15.1261 10.7886  8
------> CAND: 336.377843 4149.375488 0.6750767 3.6887975 16.8253 10.7722  4
------> CAND: 115.179765 5542.931152 1.1565367 4.1635733 16.8024 10.754  4
------> CAND:  56.515644 4087.680908 0.7994033 3.5956397 24.7002 10.7271  1
------> CAND: 360.485205 3641.247070 0.9606639 6.1453681 15.0547 10.7149  8
------> CAND:  53.506636 4260.419922 0.8523660 3.6686654 15.0543 10.7145  8
------> CAND: 173.254021 4944.391602 1.0694630 0.0783491 14.4442 10.6552 16
------> CAND: 132.047341 4169.848145 0.9900860 6.2745905 14.4425 10.6529 16
------> CAND: 150.073366 3843.981445 0.8153793 6.1663694 16.6612 10.642  4
------> CAND: 115.530362 4226.397949 1.0666574 0.0171516 14.975 10.6327  8
------> CAND: 211.815784 3710.083252 0.7242510 3.4074061 14.9435 10.6002  8
------> CAND: 112.502409 4018.475342 0.9017525 3.5334237 16.6024 10.5954  4
------> CAND: 173.119855 4913.078613 0.8971400 6.2830992 14.9384 10.5951  8
------> CAND: 133.791502 4416.939453 0.5301949 3.9685340 14.3966 10.5935 16
------> CAND: 120.363979 5097.758789 0.9688351 4.0384140 14.9234 10.5795  8
------> CAND: 115.436938 4181.781738 0.5064161 6.0401745 14.3837 10.5768 16
------> CAND:  57.777118 4374.671875 0.8814104 6.2700548 14.9193 10.5754  8
------> CAND: 187.369502 3661.435547 0.9750112 6.1536541 14.3822 10.5748 16
------> CAND: 299.196668 3626.845947 0.5722222 3.4184771 16.5762 10.5747  4
------> CAND:  29.335434 3856.046631 0.8060952 3.4670489 14.3697 10.5587 16
------> CAND: 179.718135 6994.810547 1.1615118 5.9054322 14.3641 10.5514 16
------> CAND: 177.190515 5640.748535 1.2647587 4.1724157 14.3607 10.5471 16
------> CAND:  28.258211 3947.890137 0.7524141 3.5400786 16.5143 10.5256  4
------> CAND:  35.628790 3864.353516 0.7992637 3.4780734 16.5005 10.5146  4
------> CAND: 154.199821 5050.037109 1.1893451 3.9400692 16.4859 10.5031  4
------> CAND:  86.545525 3719.864746 0.4358265 5.9609962 14.3264 10.5027 16
------> CAND: 140.285199 5910.300781 1.1320680 0.0167015 16.4741 10.4938  4
------> CAND:  85.326091 3704.329590 0.7577544 6.1190462 24.1109 10.4712  1
------> CAND: 259.111587 4584.812012 0.9012954 3.8150520 19.4083 10.4662  2
------> CAND: 121.563171 3754.610107 0.9219233 6.1734023 14.2901 10.4558 16
------> CAND:  40.063023 4602.278320 1.0135583 0.0470356 16.4176 10.449  4
------> CAND: 461.985204 4468.204102 1.0744838 0.0462947 16.4115 10.4442  4
------> CAND: 115.435641 6675.463867 1.3315442 6.2468128 14.2781 10.4402 16
------> CAND: 178.510379 5590.254883 1.2588799 0.1169885 14.7772 10.4291  8
------> CAND: 114.582375 4016.951660 0.9021003 3.5325363 16.3821 10.4209  4
------> CAND: 124.110253 3956.497314 0.6488158 6.1259069 14.2538 10.4089 16
------> CAND:  28.257692 4087.667725 0.7988847 3.6011734 19.3086 10.4072  2
------> CAND:  62.285571 4550.309570 0.9660609 0.0287375 14.7515 10.4027  8
------> CAND: 128.872765 3841.593506 0.9591660 6.1986628 14.2452 10.3978 16
------> CAND:  68.514050 4572.819824 0.9638302 0.0232285 14.2416 10.3931 16
------> CAND: 117.691294 5611.233398 0.9815164 4.2931161 14.2399 10.3909 16
------> CAND: 266.411320 4335.987305 0.4213780 4.0475035 16.3387 10.3866  4
------> CAND: 288.733778 4683.456055 1.0607409 0.0600806 16.3329 10.382  4
------> CAND: 115.494549 4835.964844 1.0072532 0.0550939 14.7294 10.3799  8
------> CAND:  62.229257 4943.812988 0.9999141 3.9583390 14.2291 10.377 16
------> CAND: 153.600874 4717.561523 1.1419801 3.8069816 14.2268 10.3741 16
------> CAND: 239.094608 3714.867676 0.9449575 6.1636543 14.7171 10.3673  8
------> CAND: 403.261397 4255.058594 1.0494280 3.6163509 16.3082 10.3624  4
------> CAND: 115.554756 4369.388184 1.0056260 0.0230860 14.7102 10.3603  8
------> CAND: 137.028100 4572.819824 0.9638302 0.0232285 14.7051 10.355  8
------> CAND: 237.946539 3620.927246 0.7128915 6.0895319 19.2171 10.3529  2
[17:51:13][1249440][INFO ] Statistics: count dirty SumSpec pages 2505 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:51:13][1249440][INFO ] Data processing finished successfully!
17:51:13 (1249440): called boinc_finish(0)

</stderr_txt>
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