Task 1715428932

Name: Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_96_1100000_3
Workunit ID: 864765607
Created: 17 Jan 2025 2:14:20 UTC
Sent: 17 Jan 2025 5:21:35 UTC
Report deadline: 31 Jan 2025 5:21:35 UTC
Received: 17 Jan 2025 5:31:59 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12930797
Run time (sec): 465.65
CPU time (sec): 18.29
Peak working set size (MB): 273.27
Peak swap size (MB): 6237.7
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.24.1</core_client_version>
<![CDATA[
<stderr_txt>
[22:21:42][30729][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_7_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_7_dms_200_96.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 1100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_96.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_40000_96_1100000_3_0
------> GPU usage: 0.500000
[22:21:42][30729][INFO ] Starting data processing...
[22:21:42][30729][INFO ] opti: No host transfer for n_steps. Use device global.
[22:21:42][30729][INFO ] opti: No host transfer for mean. Use device global.
[22:21:42][30729][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:21:42][30729][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:21:42][30729][INFO ] opti: power spectrum in fft callback (static link).
[22:21:42][30729][INFO ] opti: __constant__ access is not uniform, bad!
[22:21:42][30729][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[22:21:42][30729][INFO ] CUDA global memory status (initial GPU state, including context):
[22:21:42][30729][INFO ] No template file. Generating templates.
[22:21:42][30729][INFO ] Template param value T_cons = 50000
[22:21:46][30729][INFO ] Number of generated templates to be used: 50000
[22:21:46][30729][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_7_dms_200_96.cpt
[22:21:46][30729][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_7_dms_200_96.cpt (No such file or directory).
------> Starting from scratch...
[22:21:46][30729][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_96.binary
[22:21:46][30729][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_7_dms_200_DM239.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796777064359
------> 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: 239.6 cm^-3 pc
------> Scale factor: 1.42309
[22:21:46][30729][INFO ] Allocating memory for dedispersed compressed time series...
[22:21:46][30729][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:21:46][30729][INFO ] 8-bit allocation done
[22:21:46][30729][INFO ] Foobar
[22:21:46][30729][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_7_dms_200_96.binary
[22:21:46][30729][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:21:46][30729][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:21:46][30729][INFO ] FftSize = 12582913
[22:21:46][30729][INFO ] Seed for random number generator is 1113644217.
[22:21:48][30729][INFO ] 8[22:21:48][30729][INFO ] 9[22:21:48][30729][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:21:48][30729][INFO ] Normalization factor 3.97364e-08
[22:21:48][30729][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
[22:21:48][30729][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1779 MB (10259 MB free / 12038 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:21:48][30729][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:21:48][30729][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:21:48][30729][INFO ] TimeSeriesLength = 16775592, params->nsamples = 25165824
sum = 1746.62353516, mean= 0.00010412  0.00010412
[22:21:48][30729][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:29:27][30729][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3977.898438 0.6083663 1.5684137 21.8643 20.8913 16
------> CAND:   0.500334 4325.096191 0.8572384 2.2677758 20.533 18.982 16
------> CAND:   0.500074 3660.778076 0.5195459 2.0686715 20.5319 18.9805 16
------> CAND:   0.499555 3778.922607 0.9913605 2.6728764 21.8537 17.9582  8
------> CAND:   0.500593 4736.587402 1.0234244 1.8215635 21.5201 17.5943  8
------> CAND:   0.249907 3893.592773 0.6957242 2.3235645 18.9206 16.7057 16
------> CAND:   1.250834 4139.633789 0.6761474 1.6866401 23.9448 16.5081  4
------> CAND:   1.250575 3714.473389 0.4928797 1.4587780 23.2683 15.9571  4
------> CAND:   0.500853 3733.237549 0.9125481 0.6362652 23.243 15.9365  4
------> CAND:   1.251872 3934.301025 0.9620479 2.6351488 28.478 15.8751  2
------> CAND:   0.249648 3602.362305 0.9680485 2.6696441 17.9759 15.3929 16
------> CAND:   0.250426 3778.010986 0.9347774 0.6619486 19.328 15.222  8
------> CAND:   1.251353 4734.375488 1.0235741 1.8093480 22.254 15.1328  4
------> CAND:   1.251094 4323.512695 0.8600724 1.3648251 26.7983 14.8692  2
------> CAND:   0.501112 3933.290039 0.9617594 0.7822385 18.6666 14.5132  8
------> CAND:   1.251613 3624.248291 0.7533669 2.5134852 26.2006 14.5116  2
------> CAND:   0.166864 3755.530518 0.5068619 1.5101604 17.2124 14.3444 16
------> CAND:   0.625936 3914.008301 0.9374654 2.6150551 20.673 13.8533  4
------> CAND:   0.166605 4003.716064 0.9199259 2.5704174 16.799 13.7818 16
------> CAND:   1.000408 4053.453613 0.8625272 2.4876156 24.7853 13.6658  2
------> CAND:   0.625417 4139.633789 0.6761474 1.6866401 17.8141 13.6051  8
------> CAND:   0.417031 4060.756348 0.7522232 1.2054621 17.6495 13.4305  8
------> CAND:   0.499815 4164.894043 1.0506837 2.6433764 17.5817 13.3587  8
------> CAND:   1.000667 4523.235840 1.0935012 2.5117247 24.1297 13.2745  2
------> CAND:   0.625677 4323.512695 0.8600724 1.3648251 19.6333 13.0157  4
------> CAND: 201.762399 4773.550293 1.0937382 2.3105159 16.1483 12.9039 16
------> CAND:  86.375287 3655.611816 0.8691019 2.5985694 17.1488 12.9011  8
------> CAND:   1.000148 3743.413818 0.7382982 2.4497268 23.4475 12.8676  2
------> CAND:   1.252132 4315.807129 1.0719503 2.5968521 23.0559 12.6342  2
------> CAND:   2.502706 4671.131836 1.0962870 1.4661088 28.7636 12.4919  1
------> CAND:   2.502447 4497.083008 0.9673579 1.4422370 28.7242 12.4748  1
------> CAND: 153.696373 3732.804932 0.7627625 2.4987464 15.8125 12.4548 16
------> CAND: 332.822827 4465.520020 1.0904208 2.5588913 16.691 12.4191  8
------> CAND:   2.502187 4294.669922 0.8687245 1.3229961 28.5844 12.4141  1
------> CAND:   0.250686 4012.174072 1.0286149 0.8047478 15.7626 12.3883 16
------> CAND:  46.778861 4388.470703 1.0117594 1.1980169 15.7222 12.3345 16
------> CAND:   0.208386 4060.756348 0.7522232 1.2054621 15.7113 12.32 16
------> CAND:   2.501668 3873.504883 0.6497784 1.1356089 28.3124 12.2959  1
------> CAND:   2.501928 4060.756348 0.7522232 1.2054621 28.2958 12.2887  1
------> CAND:   2.501409 3644.114502 0.5548024 1.0041705 28.0972 12.2025  1
------> CAND: 460.735927 3752.287598 0.9033241 2.6166918 18.4487 12.0657  4
------> CAND:  86.386705 3708.492432 0.6561063 2.3643897 16.3393 12.0503  8
------> CAND: 115.177689 3870.514160 0.9862863 2.6592407 15.4179 11.9306 16
------> CAND:   1.502039 4121.571777 0.9712293 0.9645706 18.2012 11.8679  4
------> CAND: 115.175613 3820.000488 0.9599058 2.6439059 15.3686 11.8654 16
------> CAND:   2.501149 3755.428467 0.5074323 1.5009143 27.241 11.8306  1
------> CAND: 172.750573 3655.611816 0.8691019 2.5985694 16.1174 11.8183  8
------> CAND:   0.312709 3713.758057 0.4958762 1.4567037 16.1117 11.8123  8
------> CAND: 151.474715 3781.329834 0.8023154 2.5280080 16.0839 11.7832  8
------> CAND:   1.501779 3867.874268 0.8427241 0.8243373 18.0783 11.7697  4
------> CAND:   0.416772 3714.455322 0.4930204 1.4569260 15.2836 11.7531 16
------> CAND:   0.312968 3977.360352 0.9694480 2.6317348 16.0372 11.7345  8
------> CAND: 114.731592 4518.948730 0.9650977 1.4713693 15.2586 11.7202 16
------> CAND: 104.528471 4318.280273 1.0207529 2.5418890 15.2405 11.6963 16
------> CAND: 143.923258 3727.284668 0.7730963 2.5060763 17.9242 11.6467  4
------> CAND:   0.417291 3914.129395 0.9630035 2.6304691 15.9071 11.5988  8
------> CAND:   1.501520 3619.314209 0.8602317 0.5590292 21.1916 11.5246  2
------> CAND: 115.199228 4305.157715 1.0212835 2.5702214 15.0619 11.4613 16
------> CAND: 487.350667 4041.878906 0.8679048 2.5062063 21.0688 11.4516  2
------> CAND:   0.208645 4700.407715 1.0986903 1.4946201 15.0045 11.3859 16
------> CAND:  83.911766 3830.574463 0.9996764 0.6616505 14.9718 11.343 16
------> CAND:  86.385148 3727.039307 0.7742198 2.5125561 14.9699 11.3405 16
------> CAND:  56.880774 3620.664551 0.8517022 0.5704458 15.6441 11.3252  8
------> CAND: 431.804290 3753.050781 0.9031524 2.6207149 20.7256 11.2478  2
------> CAND:  26.831430 3821.781494 0.7466624 0.8932270 14.8964 11.2442 16
------> CAND:   2.500630 3835.597656 0.5630825 1.9994396 20.6473 11.2013  2
------> CAND: 138.770445 4080.907227 0.8072758 1.1111598 14.8521 11.1862 16
------> CAND: 302.190366 3812.306152 0.8770438 2.5858672 15.4947 11.17  8
------> CAND: 348.038368 3974.293701 0.8182398 2.4668334 15.491 11.1663  8
------> CAND: 243.533252 3879.611572 0.9867657 2.6625540 20.5812 11.162  2
------> CAND: 330.600131 3708.716797 0.6527457 2.3446176 17.2835 11.1362  4
------> CAND: 106.070993 4124.645996 0.6911705 2.0161927 14.8127 11.1348 16
------> CAND: 115.202861 3621.728760 0.8021812 2.5582645 14.8008 11.1192 16
------> CAND: 270.576701 3807.284912 0.7670167 2.4631467 17.2296 11.0934  4
------> CAND: 467.605913 3658.562500 0.8634671 0.5937059 17.2032 11.0723  4
------> CAND: 208.960145 3717.420166 0.9671304 2.6626544 15.3999 11.0718  8
------> CAND:  91.555349 3794.232910 0.8193296 2.5418797 20.396 11.052  2
------> CAND:   0.625158 3712.649658 0.5018635 1.4201056 15.3762 11.0473  8
------> CAND: 403.677649 3812.130127 0.7611772 0.8563325 20.3827 11.0442  2
------> CAND: 230.444908 3627.878662 0.7112895 2.4520843 15.3606 11.0311  8
------> CAND: 307.267144 3957.349854 0.7732540 2.4036651 15.3574 11.0278  8
------> CAND: 358.045560 3796.570312 0.7826756 2.4970508 15.3504 11.0206  8
------> CAND:  86.360754 3800.094727 0.9957771 2.6737161 14.7224 11.0168 16
------> CAND: 322.295319 4150.618652 1.0091735 0.9520124 17.1219 11.0078  4
------> CAND: 171.349743 3749.576904 0.8831732 0.6651314 17.0585 10.9573  4
------> CAND: 230.465928 3822.838623 0.7478460 2.4511502 15.2747 10.9422  8
------> CAND: 307.230293 4026.596191 0.9666411 2.6119649 15.2707 10.938  8
------> CAND: 345.489728 3899.937012 1.0104485 2.6712601 17.0316 10.936  4
------> CAND: 198.258507 3741.342285 0.7427679 0.8042390 14.6569 10.9315 16
------> CAND: 153.651478 4339.440430 1.0213811 2.5391831 14.6556 10.9297 16
------> CAND: 158.706716 3853.317139 0.9572688 0.7110325 14.6512 10.9241 16
------> CAND: 166.411543 4465.520020 1.0904208 2.5588913 14.6493 10.9216 16
------> CAND:  68.887743 3713.612305 0.6316603 2.3035033 14.6467 10.9182 16
------> CAND:   2.500890 4012.332520 0.6529056 2.0458996 20.1652 10.9151  2
------> CAND: 115.203121 3722.012207 0.8371088 2.5638850 14.6434 10.9139 16
------> CAND:   1.502298 4378.687500 1.0797884 1.1236753 15.2368 10.903  8
------> CAND: 223.821975 3617.019043 0.9205329 2.6427066 15.2301 10.8961  8
------> CAND: 115.248794 3889.808350 0.5826425 1.9959921 14.6187 10.8817 16
------> CAND:  78.261992 3946.134766 0.7830605 0.9926607 15.2138 10.8793  8
------> CAND:   1.250315 4011.821777 0.6536658 2.0504467 16.9602 10.8793  4
[22:29:27][30729][INFO ] Statistics: count dirty SumSpec pages 516753 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:29:27][30729][INFO ] Data processing finished successfully!
22:29:27 (30729): called boinc_finish(0)

</stderr_txt>
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