Task 1734533495

Name: Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_188_2450000_0
Workunit ID: 876719734
Created: 24 Feb 2025 0:34:24 UTC
Sent: 24 Feb 2025 13:09:34 UTC
Report deadline: 10 Mar 2025 13:09:34 UTC
Received: 24 Feb 2025 13:40:21 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 368.76
CPU time (sec): 29.86
Peak working set size (MB): 299.81
Peak swap size (MB): 10535.63
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[08:31:51][532467][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_cfbf00127_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_8_dms_200_188.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 2450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_188.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_188_2450000_0_0
------> GPU usage: 0.500000
[08:31:51][532467][INFO ] Starting data processing...
[08:31:51][532467][INFO ] opti: No host transfer for n_steps. Use device global.
[08:31:51][532467][INFO ] opti: No host transfer for mean. Use device global.
[08:31:51][532467][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:31:51][532467][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:31:51][532467][INFO ] opti: power spectrum in fft callback (static link).
[08:31:51][532467][INFO ] opti: __constant__ access is not uniform, bad!
[08:31:51][532467][INFO ] Running on device 0 NVIDIA GeForce RTX 3090
[08:31:51][532467][INFO ] CUDA global memory status (initial GPU state, including context):
[08:31:51][532467][INFO ] No template file. Generating templates.
[08:31:51][532467][INFO ] Template param value T_cons = 50000
[08:31:59][532467][INFO ] Number of generated templates to be used: 50000
[08:31:59][532467][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_8_dms_200_188.cpt
[08:31:59][532467][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_188.cpt (No such file or directory).
------> Starting from scratch...
[08:31:59][532467][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_188.binary
[08:31:59][532467][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_8_dms_200_DM248.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.8173223673
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 248.8 cm^-3 pc
------> Scale factor: 1.87141
[08:31:59][532467][INFO ] Allocating memory for dedispersed compressed time series...
[08:31:59][532467][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:31:59][532467][INFO ] 8-bit allocation done
[08:31:59][532467][INFO ] Foobar
[08:31:59][532467][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_188.binary
[08:32:00][532467][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:32:00][532467][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:32:00][532467][INFO ] FftSize = 12582913
[08:32:00][532467][INFO ] Seed for random number generator is -1034007850.
[08:32:03][532467][INFO ] 8[08:32:03][532467][INFO ] 9[08:32:05][532467][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:32:05][532467][INFO ] Normalization factor 3.97364e-08
[08:32:05][532467][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
[08:32:05][532467][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1672 MB (22598 MB free / 24270 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[08:32:05][532467][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:32:05][532467][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:32:05][532467][INFO ] Launching time series padding kernel: grid 196608, block 32
[08:37:58][532467][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.191702 4595.331055 1.0812030 2.9839025 17.6609 14.9589 16
------> CAND:  86.372173 3951.250977 0.8140716 2.8711805 16.2871 13.0903 16
------> CAND:  86.370356 3777.739014 0.9265814 2.9007018 15.9905 12.6925 16
------> CAND: 230.436604 4292.610840 0.7883259 2.8318071 16.6271 12.3519  8
------> CAND: 178.600169 3664.963623 0.7713603 2.8270414 15.7108 12.3193 16
------> CAND: 403.170568 4595.331055 1.0812030 2.9839025 18.6644 12.2383  4
------> CAND: 141.636204 4494.516602 0.6016909 2.5219710 16.3019 12.0111  8
------> CAND:  86.398383 3703.436035 0.5299700 2.6502628 15.4685 11.9976 16
------> CAND:  86.369577 4183.066895 0.8640443 2.8871522 15.4538 11.9781 16
------> CAND: 192.162637 4962.257812 0.7700251 2.5673542 15.3245 11.8072 16
------> CAND: 345.740154 3746.514404 0.4456715 2.5149746 18.0792 11.7704  4
------> CAND:  99.857566 3683.895508 0.6076269 2.7186415 21.5368 11.7299  2
------> CAND: 172.869947 3746.514404 0.4456715 2.5149746 15.9578 11.6516  8
------> CAND: 345.650624 4182.176270 0.5390917 2.5415676 17.8197 11.5633  4
------> CAND:  86.417327 3826.519531 0.4994275 2.5948498 15.0917 11.5004 16
------> CAND: 115.242047 4662.017090 1.0324775 2.9499617 15.0833 11.4894 16
------> CAND: 199.715132 3683.895508 0.6076269 2.7186415 26.3657 11.4505  1
------> CAND: 201.517163 4335.755371 0.8840629 2.8953667 17.6763 11.449  4
------> CAND: 169.522539 3827.359131 0.8746755 0.4413881 15.731 11.4155  8
------> CAND: 201.585414 4595.331055 1.0812030 2.9839025 17.6143 11.3996  4
------> CAND: 258.199153 4183.066895 0.8640443 0.6923387 15.6485 11.3298  8
------> CAND: 499.199855 4087.492188 0.7138383 2.7948112 20.822 11.305  2
------> CAND:  67.218840 3943.604980 0.6024054 2.6985786 14.9174 11.2717 16
------> CAND:  86.371134 3931.167236 0.8251245 2.8664875 14.9014 11.2508 16
------> CAND:  86.402795 3632.381104 0.5303059 2.6538990 14.8836 11.2275 16
------> CAND: 115.191443 4037.588623 0.9120972 2.9129655 14.8832 11.2269 16
------> CAND: 461.013083 3808.479004 0.6460367 2.7493856 17.3969 11.2264  4
------> CAND: 172.773151 3822.003662 0.7729803 2.8335967 15.5377 11.2147  8
------> CAND: 115.201823 4420.731934 1.0228132 2.9727511 14.8706 11.2104 16
------> CAND: 115.218432 4292.610840 0.7883259 2.8318071 14.8622 11.1994 16
------> CAND: 115.269555 3978.811035 0.7632534 2.8364940 14.8477 11.1805 16
------> CAND: 345.647510 4215.619141 0.7264681 2.7826157 15.4965 11.172  8
------> CAND: 345.545782 4616.095215 1.1234564 3.0027113 17.3205 11.1656  4
------> CAND: 263.497032 3841.076660 0.9566594 2.9194863 15.4305 11.1035  8
------> CAND: 114.249684 4210.365723 0.7302986 0.8101132 17.2305 11.0941  4
------> CAND: 461.171643 4050.232178 0.5543678 2.6246119 17.2123 11.0796  4
------> CAND: 307.321122 3847.121826 0.6010853 2.7075431 15.4026 11.0746  8
------> CAND: 175.918661 5020.514160 1.1781830 1.0607700 14.7655 11.0731 16
------> CAND: 148.939830 4320.442871 0.6353973 1.0138936 14.7499 11.0528 16
------> CAND: 263.495735 3822.383057 0.9487650 2.9143879 25.429 11.0437  1
------> CAND:  99.857306 3684.094727 0.6075874 2.7241554 20.3719 11.0378  2
------> CAND:  85.614925 3726.574219 0.9695724 2.9069476 14.6932 10.9788 16
------> CAND: 115.255022 4251.615723 0.5975702 2.6178751 14.6929 10.9784 16
------> CAND: 230.270777 4328.077637 1.0506727 2.9775810 17.0742 10.9698  4
------> CAND:  11.471083 3627.681152 0.5818655 0.4638024 14.6649 10.9419 16
------> CAND: 333.575663 4088.032715 1.0437002 2.9775496 17.0227 10.9289  4
------> CAND: 431.981534 4090.600342 0.7651406 2.8276813 17.0072 10.9166  4
------> CAND: 172.753428 3906.689453 0.7721711 2.8363411 14.6438 10.9144 16
------> CAND: 184.486356 5008.732422 0.8233469 2.6196167 14.6202 10.8837 16
------> CAND: 250.832985 4227.346191 0.9828759 2.9533429 15.1961 10.8609  8
------> CAND:  85.565099 3749.479980 0.6083085 2.7190504 14.6012 10.859 16
------> CAND: 199.714093 3683.962402 0.6083540 2.7247665 24.9786 10.8481  1
------> CAND: 345.502185 4215.195312 0.9425634 2.9289753 16.8818 10.8171  4
------> CAND: 175.328278 4783.205566 0.8995467 2.8260262 14.5661 10.8133 16
------> CAND: 138.232742 3725.914062 0.7096210 2.7915647 14.5287 10.7648 16
------> CAND:  46.046007 3738.830322 0.9748765 2.9139977 15.0945 10.7559  8
------> CAND: 328.526393 4064.151611 0.7823613 2.8409939 24.7566 10.7517  1
------> CAND: 115.299658 3716.117676 0.4994419 2.6047378 14.5104 10.741 16
------> CAND: 248.994363 3639.447021 0.9400366 2.8822267 15.0755 10.7364  8
------> CAND: 115.214280 4560.749023 0.9751899 2.9214952 14.4978 10.7246 16
------> CAND: 172.772632 4338.166016 0.8826915 2.8878379 15.0581 10.7185  8
------> CAND: 499.408241 3846.719238 0.8433753 2.8749881 16.7514 10.7136  4
------> CAND: 172.798842 3624.406250 0.6397202 2.7449691 14.4863 10.7097 16
------> CAND:  49.767368 4112.099121 0.9414716 2.9284475 15.0461 10.7061  8
------> CAND: 497.988726 3639.447021 0.9400366 2.8822267 16.7251 10.6927  4
------> CAND:  49.930599 4321.041992 0.7166330 2.7528207 19.7831 10.6884  2
------> CAND: 230.491101 3903.154053 0.8641825 2.8842494 15.0196 10.6787  8
------> CAND: 115.200266 3851.490967 0.8624370 2.8881800 14.4565 10.6711 16
------> CAND: 163.722250 3630.871826 0.9702092 0.2790039 15.0114 10.6702  8
------> CAND: 416.740562 3704.578857 0.5224825 0.5886232 24.5474 10.6608  1
------> CAND: 235.047303 3775.778564 0.7399179 2.8172045 19.735 10.6599  2
------> CAND: 172.760435 4195.262695 0.8965060 2.9107966 15.0014 10.6599  8
------> CAND: 115.207273 3766.782959 0.7545151 2.8246613 14.997 10.6554  8
------> CAND: 172.762770 3620.301514 0.7810997 2.8212326 19.7221 10.6523  2
------> CAND:  11.471343 3685.535645 0.5991599 0.4971936 14.4299 10.6366 16
------> CAND: 171.277859 3676.917236 0.3291502 0.9818036 14.9739 10.6316  8
------> CAND: 136.942462 4350.841797 0.6020643 2.5852132 14.4218 10.6261 16
------> CAND: 352.911430 3815.952637 0.7802807 2.8418300 14.9667 10.6242  8
------> CAND: 172.719692 4001.102539 1.0111662 2.9552457 14.9664 10.6239  8
------> CAND:  62.551827 5112.222656 1.1870754 1.1153302 14.9644 10.6217  8
------> CAND:  86.368799 4175.004883 0.8665933 2.8889906 14.4166 10.6193 16
------> CAND: 263.494697 3824.895264 0.9485548 2.9183905 24.45 10.6185  1
------> CAND: 172.804551 3851.667236 0.7379417 2.8143871 14.9572 10.6143  8
------> CAND: 172.726439 4384.791992 0.9357835 2.9227724 14.4082 10.6085 16
------> CAND: 345.890151 3642.550049 0.4348698 0.6511351 14.9487 10.6056  8
------> CAND:  43.199191 3703.436035 0.5299700 2.6502628 14.3949 10.5913 16
------> CAND:  80.315229 3921.414551 0.9210275 2.9187007 14.9325 10.5889  8
------> CAND: 284.737078 3659.473145 0.3670515 0.8156992 14.9306 10.587  8
------> CAND: 249.600057 4087.492188 0.7138383 2.7948112 16.587 10.5832  4
------> CAND: 115.214020 3994.579590 0.8511253 2.8868623 14.3878 10.5821 16
------> CAND: 345.597943 3624.406250 0.6397202 2.7449691 14.92 10.5761  8
------> CAND:  76.462556 3716.916748 0.9426972 2.9003568 14.3818 10.5743 16
------> CAND: 141.393304 3758.942139 0.8111421 2.8563337 14.3806 10.5728 16
------> CAND: 121.912730 3837.604492 0.8696952 2.8899350 14.9159 10.5718  8
------> CAND: 106.319603 4115.121094 0.7492084 2.8204396 14.371 10.5604 16
------> CAND: 115.235819 4758.597168 0.9305043 2.8511813 14.3664 10.5544 16
------> CAND: 166.399865 4087.492188 0.7138383 2.7948112 14.8944 10.5497  8
------> CAND: 115.227774 4385.829590 1.0218160 2.9681745 14.3585 10.5442 16
------> CAND: 288.073587 3885.410400 0.9134192 2.9082408 19.4908 10.5151  2
------> CAND: 385.270405 3948.657471 0.6944664 0.6360676 14.8567 10.5109  8
[08:37:58][532467][INFO ] Statistics: count dirty SumSpec pages 1802 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:37:58][532467][INFO ] Data processing finished successfully!
08:37:58 (532467): called boinc_finish(0)

</stderr_txt>
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