Task 1724774238

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_198_7700000_0
Workunit ID: 870984474
Created: 4 Feb 2025 2:34:44 UTC
Sent: 4 Feb 2025 8:13:59 UTC
Report deadline: 18 Feb 2025 8:13:59 UTC
Received: 4 Feb 2025 9:54:44 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,741.51
CPU time (sec): 38.17
Peak working set size (MB): 242.01
Peak swap size (MB): 65349.77
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[09:20:38][66490][INFO ] Application startup - thank you for supporting Einstein@Home!
[09:20:38][66490][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_198.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 7700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_198.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_198_7700000_0_0
------> GPU usage: 0.496000
[09:20:38][66490][INFO ] Starting data processing...
[09:20:38][66490][INFO ] opti: No host transfer for n_steps. Use device global.
[09:20:38][66490][INFO ] opti: No host transfer for mean. Use device global.
[09:20:38][66490][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:20:38][66490][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:20:38][66490][INFO ] opti: power spectrum in fft callback (static link).
[09:20:38][66490][INFO ] opti: __constant__ access is not uniform, bad!
[09:20:38][66490][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[09:20:38][66490][INFO ] CUDA global memory status (initial GPU state, including context):
[09:20:38][66490][INFO ] No template file. Generating templates.
[09:20:38][66490][INFO ] Template param value T_cons = 50000
[09:20:42][66490][INFO ] Number of generated templates to be used: 50000
[09:20:42][66490][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_198.cpt
[09:20:42][66490][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_198.cpt (No such file or directory).
------> Starting from scratch...
[09:20:42][66490][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_198.binary
[09:20:42][66490][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM249.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755722251
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 249.8 cm^-3 pc
------> Scale factor: 1.44781
[09:20:42][66490][INFO ] Allocating memory for dedispersed compressed time series...
[09:20:42][66490][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:20:42][66490][INFO ] 8-bit allocation done
[09:20:42][66490][INFO ] Foobar
[09:20:42][66490][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_198.binary
[09:20:42][66490][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:20:42][66490][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:20:42][66490][INFO ] FftSize = 12582913
[09:20:43][66490][INFO ] Seed for random number generator is 1101020668.
[09:20:45][66490][INFO ] 8[09:20:45][66490][INFO ] 9[09:20:46][66490][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:20:46][66490][INFO ] Normalization factor 3.97364e-08
[09:20:46][66490][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
[09:20:46][66490][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1249 MB (2787 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:20:46][66490][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:20:46][66490][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:20:46][66490][INFO ] Launching time series padding kernel: grid 196608, block 32
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[10:39:38][66490][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 4650.566406 1.1274543 4.0534649 24.1186 20.4455  8
------> CAND:   0.499296 4939.295898 1.1645964 4.2355313 22.3293 18.4781  8
------> CAND:   1.498665 4192.677734 1.0079987 3.8166907 32.2135 18.1171  2
------> CAND:   1.498925 3621.049561 0.7495109 3.5396826 32.1112 18.0556  2
------> CAND:   1.498406 4548.697266 1.1134938 3.9997389 30.4396 17.0516  2
------> CAND:   0.249648 4600.860840 1.1207170 4.0242758 18.8278 16.5761 16
------> CAND:   0.749203 4192.677734 1.0079987 3.8166907 23.6475 16.2659  4
------> CAND:   0.749462 3621.049561 0.7495109 3.5396826 23.5223 16.1638  4
------> CAND:   0.500334 3760.760010 0.9303232 6.0083523 19.6741 15.5942  8
------> CAND:   0.249907 4258.667969 0.9790387 3.8710039 19.0147 14.8859  8
------> CAND:   0.250167 3614.423096 0.9656569 5.9954648 17.5478 14.8035 16
------> CAND:   0.500074 4577.510254 1.1174579 6.0789671 18.934 14.7993  8
------> CAND:   0.499815 4062.142578 0.5159576 4.1989279 18.8502 14.7097  8
------> CAND:   0.166605 3779.665527 0.5795401 3.8079462 17.1964 14.3226 16
------> CAND:   0.166345 5380.480957 1.2055863 4.5456715 16.9514 13.9888 16
------> CAND:   0.374731 4192.677734 1.0079987 3.8166907 18.1423 13.954  8
------> CAND:   0.499036 5650.898926 1.1688868 4.8905449 18.1408 13.9524  8
------> CAND:   0.374472 4603.529785 1.1210124 4.0320301 17.8544 13.6479  8
------> CAND:   1.498146 4939.295898 1.1645964 4.2355313 24.086 13.2484  2
------> CAND: 438.562687 4441.601074 0.8979224 4.0631075 23.9914 13.192  2
------> CAND: 173.228589 3661.108398 0.7809332 5.9319224 19.0194 12.5228  4
------> CAND: 173.149698 3952.688232 0.6284882 5.8017941 28.6707 12.4515  1
------> CAND:  86.585749 3920.051758 0.7540353 5.9237399 15.7583 12.3826 16
------> CAND:   0.187366 4206.148926 1.0353174 3.8127644 15.7024 12.3081 16
------> CAND:   1.499184 4366.441895 0.7490990 5.8399811 28.1942 12.2446  1
------> CAND:   0.214095 3621.049561 0.7495109 3.5396826 16.4597 12.1763  8
------> CAND:   1.499444 3875.542725 0.5726655 5.7484055 27.8967 12.1154  1
------> CAND: 193.015643 4277.253418 1.0728923 6.0800567 15.5057 12.0469 16
------> CAND:  86.568621 3754.071289 0.6202663 5.8177304 16.2673 11.9748  8
------> CAND: 413.918140 3854.726807 0.8338978 5.9632297 18.3278 11.9691  4
------> CAND:   0.299733 3621.863037 0.7402768 3.5412314 16.2328 11.9388  8
------> CAND: 219.281343 4441.601074 0.8979224 4.0631075 18.1566 11.8322  4
------> CAND:   0.748943 4939.295898 1.1645964 4.2355313 18.1368 11.8164  4
------> CAND:  86.589122 4259.621094 0.9324322 6.0071993 15.2894 11.7608 16
------> CAND: 173.094682 4204.701660 0.6311052 5.7364645 17.9449 11.6632  4
------> CAND:   1.249018 3876.115967 0.4746607 5.5810528 21.3272 11.6053  2
------> CAND:  86.605212 4138.291504 0.9040963 5.9990468 15.1174 11.5342 16
------> CAND:   1.248758 4537.687988 0.7372565 5.7465014 21.2028 11.5313  2
------> CAND: 259.771259 5536.104004 1.2045213 5.8291783 15.8263 11.5147  8
------> CAND:   1.250056 3872.089355 0.4887998 4.0327463 21.132 11.4892  2
------> CAND:   1.248499 5170.124023 0.9595811 5.7206850 21.1197 11.4819  2
------> CAND: 378.499033 4014.161133 0.7622335 5.9123850 21.037 11.4328  2
------> CAND: 178.547229 3682.349365 0.6385463 3.6638794 15.7392 11.424  8
------> CAND: 357.094459 3682.349365 0.6385463 3.6638794 17.6018 11.3897  4
------> CAND:  86.574849 3952.688232 0.6284882 5.8017941 20.958 11.3858  2
------> CAND:  65.880032 4513.474121 1.0684036 4.0007358 14.9691 11.3394 16
------> CAND: 124.567249 5105.614258 1.1815388 6.0063562 15.645 11.3261  8
------> CAND:  86.591977 3939.643555 0.8424612 5.9691200 14.9572 11.3239 16
------> CAND:   1.249796 4530.009277 0.7421451 4.3119278 20.7833 11.2821  2
------> CAND: 486.365051 4877.349121 0.8508255 4.5080590 17.4564 11.2738  4
------> CAND: 191.040259 3785.292480 0.5619314 5.7511640 14.9059 11.2567 16
------> CAND: 280.522909 4142.528809 1.0009396 6.0592270 15.5178 11.194  8
------> CAND:   3.930007 3621.096191 0.7285289 5.8915286 15.5113 11.1873  8
------> CAND: 346.481313 4090.401367 1.0218333 6.0677814 17.3146 11.161  4
------> CAND:   1.249277 3656.831299 0.3867638 5.4606557 20.5773 11.1597  2
------> CAND:   1.248239 5594.490234 1.1978245 5.7775364 20.487 11.1061  2
------> CAND:   1.499963 3717.599121 0.7499442 5.9193349 14.7757 11.0865 16
------> CAND: 120.209052 3639.811768 0.4692844 3.8134775 14.7702 11.0792 16
------> CAND:   0.500853 3647.303467 0.9709331 5.9997492 17.2096 11.0774  4
------> CAND:   1.249537 5179.339355 1.0260748 4.5519319 20.4294 11.0719  2
------> CAND: 115.464706 4552.290527 0.7914007 5.8273673 14.7593 11.0651 16
------> CAND: 341.245456 3629.738770 0.5666191 5.7722864 15.3878 11.0593  8
------> CAND: 461.504334 5158.543457 0.9103162 5.6316795 17.1765 11.0511  4
------> CAND: 170.584969 3890.620117 0.9306115 6.0119739 14.7383 11.0376 16
------> CAND: 346.542557 4271.470215 0.7363812 5.8521852 20.3571 11.0289  2
------> CAND:  86.629346 3653.304688 0.8849368 5.9734864 17.0927 10.9845  4
------> CAND:   1.499703 4327.578125 1.0801005 6.0864763 20.2529 10.9671  2
------> CAND: 235.074292 3956.413086 0.8341351 5.9691157 15.251 10.9177  8
------> CAND:  86.559538 3631.226562 0.5376988 5.7408075 14.6365 10.9049 16
------> CAND: 185.418253 3866.681396 0.8503957 5.9768796 20.1398 10.9  2
------> CAND:  60.078705 4480.114258 1.0197170 6.0356297 15.2136 10.879  8
------> CAND:   0.299993 3831.553955 0.9089127 6.0026050 15.2132 10.8786  8
------> CAND:   3.929747 3814.573486 0.8009611 5.9483595 15.2102 10.8755  8
------> CAND: 346.642468 3788.442871 0.9665252 6.0250449 16.954 10.8743  4
------> CAND: 346.627157 4328.166504 0.9757932 6.0383744 16.9531 10.8736  4
------> CAND: 259.792020 4043.416504 0.9347791 6.0277157 16.9448 10.867  4
------> CAND:  57.698227 4204.701660 0.6311052 5.7364645 14.6003 10.8578 16
------> CAND:   0.749722 3875.542725 0.5726655 5.7484055 20.064 10.8551  2
------> CAND: 231.132867 3774.790527 0.9430469 6.0147991 15.1766 10.8407  8
------> CAND:   0.249388 5630.027832 1.1860332 5.7280655 15.146 10.8092  8
------> CAND: 346.410467 4494.568359 0.9614667 6.0019002 16.8697 10.8074  4
------> CAND: 349.217837 4138.255859 0.8474435 3.8643930 15.1415 10.8045  8
------> CAND:  76.621376 4912.454102 0.8890716 5.7784939 14.5445 10.7853 16
------> CAND: 207.461999 3962.870605 0.6097276 3.9427934 16.8382 10.7824  4
------> CAND: 230.917734 4411.563965 0.7759162 5.8481064 15.116 10.7782  8
------> CAND:  56.772039 4158.316895 1.0547024 3.7683854 14.5383 10.7772 16
------> CAND: 461.973007 3880.330811 0.6905479 5.8655386 16.8289 10.7751  4
------> CAND:  86.574071 3668.649414 0.7312546 5.9053593 14.5342 10.772 16
------> CAND: 259.724548 4110.065918 0.7848451 5.9200144 16.7946 10.7478  4
------> CAND:   0.166864 3635.552490 0.4978959 5.6897016 14.5132 10.7447 16
------> CAND: 188.585303 4074.770996 0.5759387 4.1045618 16.7899 10.7441  4
------> CAND:  43.299622 3955.630371 0.9105808 6.0053368 14.512 10.7431 16
------> CAND: 111.259100 4014.758545 0.3997679 4.5882144 14.5016 10.7296 16
------> CAND: 294.220321 4262.978516 0.7902109 4.0131149 16.763 10.7228  4
------> CAND:  14.968748 4683.680176 0.8789870 4.2702522 14.4956 10.7218 16
------> CAND: 113.018573 5203.224121 1.0219921 4.5960865 14.4916 10.7166 16
------> CAND: 173.121931 4526.537598 0.7443204 5.7627501 14.4878 10.7117 16
------> CAND: 259.735966 4386.653320 0.8302894 5.9182858 16.7479 10.7107  4
------> CAND:  86.603914 3885.128174 0.8906278 5.9976215 15.0447 10.7046  8
------> CAND:  53.120745 5119.923828 1.0512606 4.4778290 14.4823 10.7046 16
[10:39:38][66490][INFO ] Statistics: count dirty SumSpec pages 484823 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[10:39:38][66490][INFO ] Data processing finished successfully!
10:39:38 (66490): called boinc_finish(0)

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