Task 1724755259

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_151_7550000_0
Workunit ID: 870975036
Created: 4 Feb 2025 2:33:02 UTC
Sent: 4 Feb 2025 20:59:59 UTC
Report deadline: 18 Feb 2025 20:59:59 UTC
Received: 4 Feb 2025 22:30:28 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,873.91
CPU time (sec): 38.55
Peak working set size (MB): 241.93
Peak swap size (MB): 65349.78
Peak disk usage (MB): 0.05
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>
[22:08:07][106699][INFO ] Application startup - thank you for supporting Einstein@Home!
[22:08:07][106699][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_151.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 7550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_151.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_151_7550000_0_0
------> GPU usage: 0.496000
[22:08:07][106699][INFO ] Starting data processing...
[22:08:07][106699][INFO ] opti: No host transfer for n_steps. Use device global.
[22:08:07][106699][INFO ] opti: No host transfer for mean. Use device global.
[22:08:07][106699][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:08:07][106699][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:08:07][106699][INFO ] opti: power spectrum in fft callback (static link).
[22:08:07][106699][INFO ] opti: __constant__ access is not uniform, bad!
[22:08:07][106699][INFO ] Running on device 2 NVIDIA GeForce GTX 750 Ti
[22:08:07][106699][INFO ] CUDA global memory status (initial GPU state, including context):
[22:08:07][106699][INFO ] No template file. Generating templates.
[22:08:07][106699][INFO ] Template param value T_cons = 50000
[22:08:12][106699][INFO ] Number of generated templates to be used: 50000
[22:08:12][106699][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_151.cpt
[22:08:12][106699][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_151.cpt (No such file or directory).
------> Starting from scratch...
[22:08:12][106699][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_151.binary
[22:08:12][106699][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_DM245.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755799405
------> 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: 245.1 cm^-3 pc
------> Scale factor: 1.44749
[22:08:12][106699][INFO ] Allocating memory for dedispersed compressed time series...
[22:08:12][106699][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:08:12][106699][INFO ] 8-bit allocation done
[22:08:12][106699][INFO ] Foobar
[22:08:12][106699][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_151.binary
[22:08:12][106699][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:08:12][106699][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:08:12][106699][INFO ] FftSize = 12582913
[22:08:12][106699][INFO ] Seed for random number generator is 1093721015.
[22:08:14][106699][INFO ] 8[22:08:14][106699][INFO ] 9[22:08:15][106699][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:08:15][106699][INFO ] Normalization factor 3.97364e-08
[22:08:15][106699][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
[22:08:15][106699][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:08:15][106699][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:08:15][106699][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:08:15][106699][INFO ] Launching time series padding kernel: grid 196608, block 32
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[23:29:20][106699][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 4728.400391 1.1382624 4.0659981 24.3344 20.6839  8
------> CAND:   0.499296 5091.948730 1.1843158 4.2622304 22.4931 18.6574  8
------> CAND:   1.498925 3754.668213 0.8143968 3.5762603 32.9307 18.5482  2
------> CAND:   1.498665 4310.924316 1.0486988 3.8447032 32.8044 18.4723  2
------> CAND:   1.498406 4639.681641 1.1264172 4.0094357 30.4039 17.0302  2
------> CAND:   0.500334 3608.030029 0.9669997 6.0161147 20.829 16.8428  8
------> CAND:   0.249648 4722.742676 1.1375949 4.0561829 18.9748 16.7817 16
------> CAND:   0.749203 4310.924316 1.0486988 3.8447032 24.0043 16.5567  4
------> CAND:   0.749462 3710.185791 0.7895339 3.5605624 23.9949 16.549  4
------> CAND:   0.249907 4249.419434 0.9811365 3.8317938 17.8953 15.2817 16
------> CAND:   0.500074 5280.466309 1.2025239 6.0438018 19.3021 15.1942  8
------> CAND:   0.499815 4168.224121 0.5524604 4.1729536 19.2575 15.1462  8
------> CAND:   0.166605 3849.497803 0.5890331 3.8193347 17.71 15.0263 16
------> CAND:   0.250167 3606.466797 0.9673116 6.0128412 17.5182 14.7629 16
------> CAND:   0.166345 5532.883301 1.2157502 4.5771503 17.3772 14.5697 16
------> CAND:   0.374731 4226.949219 1.0100505 3.8085635 18.4731 14.3066  8
------> CAND:   0.374472 4703.867188 1.1349953 4.0520306 17.9337 13.7322  8
------> CAND:   1.499184 4346.840332 0.6004722 4.2635870 19.8654 13.2025  4
------> CAND:   0.499036 5785.212891 1.1963137 4.8556170 17.3825 13.1479  8
------> CAND: 406.255613 3995.561523 0.9420128 3.6877625 17.3641 13.1285  8
------> CAND:   1.499444 3747.707764 0.4317133 3.9389699 19.751 13.1104  4
------> CAND:   1.498146 5000.689941 1.1729963 4.2244887 23.7581 13.0528  2
------> CAND: 173.122450 5317.497070 1.0204371 5.8450198 22.5432 12.3287  2
------> CAND:   0.187366 3707.799316 0.8141555 3.5470707 15.7041 12.3104 16
------> CAND: 346.430189 4240.955078 0.8829097 6.0192289 18.726 12.2877  4
------> CAND:   0.214095 3710.185791 0.7895339 3.5605624 16.5103 12.2294  8
------> CAND:   0.299733 3620.652344 0.7372634 3.5210087 16.3499 12.0613  8
------> CAND: 142.838251 3844.018555 0.6052071 3.7840099 16.3207 12.0307  8
------> CAND: 443.954508 4916.319824 1.1647232 6.1076765 27.6295 11.9993  1
------> CAND: 259.706641 4086.239746 0.6245013 5.8168106 16.2426 11.9491  8
------> CAND: 346.289016 4028.257324 0.7578996 5.9497499 21.852 11.9173  2
------> CAND: 100.821123 4927.558594 0.9622627 4.3391118 15.3648 11.8605 16
------> CAND:  86.551234 4108.872559 0.6884793 5.8826942 15.3544 11.8466 16
------> CAND:   1.249018 3972.739746 0.5084085 5.6846633 21.4091 11.6539  2
------> CAND: 231.060204 3877.020752 0.8220484 5.9946823 15.9403 11.6334  8
------> CAND:   1.250056 3972.558838 0.5059503 4.0494719 21.3637 11.6269  2
------> CAND:  50.092793 5189.823730 0.8449298 5.6202111 15.1376 11.5607 16
------> CAND:   1.249277 3652.555664 0.3864265 5.5388856 21.2416 11.5543  2
------> CAND:   1.248499 5312.298340 1.0211082 5.8489285 21.181 11.5183  2
------> CAND:   0.166864 3636.365967 0.4946032 5.7344303 15.0967 11.507 16
------> CAND:   1.499963 3772.081055 0.7687795 5.9559631 15.0951 11.5048 16
------> CAND: 115.465225 4507.683105 0.8895484 5.9971251 15.0882 11.4958 16
------> CAND:   0.748943 5062.513184 1.1804646 4.2617164 17.7234 11.4865  4
------> CAND:   1.249537 5286.991699 1.0226467 4.5767021 21.0951 11.4673  2
------> CAND: 115.241787 3793.489502 0.8636585 3.5851212 15.0626 11.4622 16
------> CAND: 352.005224 3943.627930 0.3708584 5.2518883 26.3547 11.4457  1
------> CAND: 173.223139 3817.295654 0.6613575 5.8856850 17.6612 11.4369  4
------> CAND: 125.057462 4425.648926 0.8234712 5.9584336 15.0422 11.4355 16
------> CAND:   1.248758 4698.013184 0.7149957 5.7262964 21.0072 11.415  2
------> CAND: 234.832689 3936.822266 0.6109918 3.8577695 26.2334 11.393  1
------> CAND:  86.614554 4417.422852 1.0619016 6.1107979 15.6994 11.3826  8
------> CAND: 115.503892 4206.084961 0.8923480 6.0328236 14.9951 11.3736 16
------> CAND: 439.911615 5795.009277 1.1149638 5.0252256 20.9064 11.3551  2
------> CAND: 346.342216 4701.409668 0.9385480 5.9960465 26.1246 11.3458  1
------> CAND:   1.499703 4431.250977 1.0962626 6.1258550 20.89 11.3454  2
------> CAND: 259.822642 4240.955078 0.8829097 6.0192289 17.5322 11.3342  4
------> CAND:   0.249388 5796.066406 1.1781534 5.7363963 14.9594 11.3268 16
------> CAND: 115.426558 3809.897705 0.3951688 5.4773865 14.9491 11.3133 16
------> CAND: 404.287496 4302.641113 0.8645760 3.9427505 15.5828 11.2615  8
------> CAND:  48.827167 3617.428711 0.8534940 3.4663556 14.9089 11.2606 16
------> CAND:   1.249796 4736.086426 0.7712425 4.3914380 20.7309 11.2509  2
------> CAND:  71.714836 4915.067383 0.7823514 4.5671816 15.5631 11.241  8
------> CAND: 173.144508 4028.257324 0.7578996 5.9497499 17.3523 11.191  4
------> CAND:  88.707236 4474.909180 0.7547044 5.8782816 14.8438 11.1754 16
------> CAND:  90.367575 5805.752441 1.1516564 5.6715961 14.8051 11.1248 16
------> CAND: 231.067471 4488.577148 0.8941856 6.0039620 15.4484 11.1221  8
------> CAND: 127.878067 3998.061279 0.7808413 5.9724064 17.2293 11.0931  4
------> CAND:  86.433676 5310.244141 0.9867325 4.6526461 14.7753 11.0859 16
------> CAND: 168.832245 4024.096924 0.8352719 3.7613223 17.2002 11.07  4
------> CAND: 360.539443 4619.000000 0.6599458 4.4685454 15.3942 11.0659  8
------> CAND: 230.946799 3678.033447 0.6677036 5.8939981 15.383 11.0543  8
------> CAND: 228.431896 5768.079590 1.2116117 4.7904367 15.3722 11.0432  8
------> CAND: 170.164305 3704.295654 0.3168283 5.2455840 14.7423 11.0428 16
------> CAND: 180.735151 5805.752441 1.1516564 5.6715961 15.3152 10.9841  8
------> CAND: 285.676761 3844.018555 0.6052071 3.7840099 17.0738 10.9695  4
------> CAND: 112.807592 3973.535645 0.4360216 4.2173438 14.6644 10.9412 16
------> CAND: 192.169643 3662.638428 0.7970930 5.9639864 14.6579 10.9329 16
------> CAND: 398.747494 3619.906738 0.7841564 5.9524837 15.2636 10.9307  8
------> CAND: 496.731145 4531.652344 0.5870981 5.5263987 17.019 10.926  4
------> CAND:  88.821679 3740.399170 0.8849617 3.5357645 15.2574 10.9243  8
------> CAND: 335.367055 5099.690430 0.7722712 4.8411713 17.0084 10.9176  4
------> CAND: 249.791056 4582.893066 0.8317392 4.1871271 15.2464 10.9129  8
------> CAND: 187.035774 4410.978027 0.5072885 4.6565065 15.2379 10.9041  8
------> CAND: 346.403979 3817.029785 0.9659187 6.0464492 15.2356 10.9018  8
------> CAND:  60.029658 3880.065674 0.5732567 3.8576896 20.129 10.8936  2
------> CAND: 479.963739 3657.421875 0.8627372 3.4872160 25.0805 10.8923  1
------> CAND:  85.353599 4115.628906 0.9118426 3.7777033 14.6198 10.8832 16
------> CAND:  86.600541 4181.082031 0.9744442 6.0710363 14.6013 10.8592 16
------> CAND:  89.926150 3768.865479 0.9284999 3.5421834 14.5979 10.8547 16
------> CAND: 351.144952 4115.082031 1.0485220 3.7169247 24.9922 10.854  1
------> CAND:  88.845814 3994.145020 0.9859806 6.0746198 15.185 10.8495  8
------> CAND:  50.044005 5310.244141 0.9867325 5.7839289 14.5844 10.8372 16
------> CAND:  36.336212 4291.770508 1.0470996 3.8282237 14.5822 10.8342 16
------> CAND: 164.872394 4274.331543 0.7939419 5.9590816 14.5734 10.8228 16
------> CAND: 339.696965 4658.104492 1.0204061 4.0820084 16.8734 10.8103  4
------> CAND:  60.158634 3698.591553 0.8470044 5.9863019 16.8706 10.8081  4
------> CAND: 115.415918 3666.007812 0.3587262 5.4418468 14.5547 10.7986 16
------> CAND: 108.438236 4079.839355 0.6328304 5.8281875 24.8328 10.7848  1
------> CAND: 346.621188 4086.545898 0.9691184 6.0676646 16.8331 10.7784  4
------> CAND: 173.185770 3847.614502 0.7106423 5.9274907 14.5306 10.7672 16
[23:29:20][106699][INFO ] Statistics: count dirty SumSpec pages 522648 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:29:20][106699][INFO ] Data processing finished successfully!
23:29:20 (106699): called boinc_finish(0)

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