Task 1706419930

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_81_2700000_1
Workunit ID: 859776650
Created: 31 Dec 2024 22:45:30 UTC
Sent: 1 Jan 2025 17:39:53 UTC
Report deadline: 15 Jan 2025 17:39:53 UTC
Received: 1 Jan 2025 22:44:03 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 433.97
CPU time (sec): 35.79
Peak working set size (MB): 334.59
Peak swap size (MB): 36412.3
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>
[22:35:48][1329363][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_81.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 2700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_81.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_81_2700000_1_0
------> GPU usage: 0.330000
[22:35:48][1329363][INFO ] Starting data processing...
[22:35:48][1329363][INFO ] opti: No host transfer for n_steps. Use device global.
[22:35:48][1329363][INFO ] opti: No host transfer for mean. Use device global.
[22:35:48][1329363][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:35:48][1329363][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:35:48][1329363][INFO ] opti: power spectrum in fft callback (static link).
[22:35:48][1329363][INFO ] opti: __constant__ access is not uniform, bad!
[22:35:50][1329363][INFO ] Running on device 2 Tesla V100-SXM2-16GB
[22:35:50][1329363][INFO ] CUDA global memory status (initial GPU state, including context):
[22:35:50][1329363][INFO ] No template file. Generating templates.
[22:35:50][1329363][INFO ] Template param value T_cons = 50000
[22:35:56][1329363][INFO ] Number of generated templates to be used: 50000
[22:35:56][1329363][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_81.cpt
[22:35:56][1329363][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_81.cpt (No such file or directory).
------> Starting from scratch...
[22:35:56][1329363][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_81.binary
[22:35:56][1329363][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM238.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206641924
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 238.1 cm^-3 pc
------> Scale factor: 1.01362
[22:35:56][1329363][INFO ] Allocating memory for dedispersed compressed time series...
[22:35:56][1329363][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:35:56][1329363][INFO ] 8-bit allocation done
[22:35:56][1329363][INFO ] Foobar
[22:35:56][1329363][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_81.binary
[22:35:56][1329363][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:35:56][1329363][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:35:56][1329363][INFO ] FftSize = 12582913
[22:35:56][1329363][INFO ] Seed for random number generator is -1035903597.
[22:35:59][1329363][INFO ] 8[22:35:59][1329363][INFO ] 9[22:36:00][1329363][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:36:00][1329363][INFO ] Normalization factor 3.97364e-08
[22:36:00][1329363][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
[22:36:00][1329363][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1608 MB (14545 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:36:00][1329363][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:36:00][1329363][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:36:00][1329363][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:36:48][1329363][INFO ] Checkpoint committed!
[22:37:48][1329363][INFO ] Checkpoint committed!
[22:38:48][1329363][INFO ] Checkpoint committed!
[22:39:48][1329363][INFO ] Checkpoint committed!
[22:40:49][1329363][INFO ] Checkpoint committed!
[22:41:49][1329363][INFO ] Checkpoint committed!
[22:42:49][1329363][INFO ] Checkpoint committed!
[22:42:58][1329363][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3917.825439 0.6143906 2.7891550 20.9809 17.0077  8
------> CAND:   0.250426 4581.744629 0.7155276 1.0338664 19.0212 14.8928  8
------> CAND:   0.250167 4615.555176 0.5443572 1.3865659 18.8339 14.6922  8
------> CAND:   0.501372 6092.758789 1.1157795 1.9159945 25.8748 14.3168  2
------> CAND:   0.501112 4466.272949 0.4829750 1.3830661 25.6 14.1526  2
------> CAND:   0.250686 6092.758789 1.1157795 1.9159945 19.3162 12.761  4
------> CAND:  73.633387 3702.993652 0.8261776 0.3377900 18.9904 12.4996  4
------> CAND:  63.712093 3696.710938 0.5438429 2.7291679 16.648 12.3739  8
------> CAND:   0.500334 3604.294189 0.9677732 2.9162381 22.6084 12.3676  2
------> CAND:  73.633647 3702.211182 0.8271456 0.3407988 18.6628 12.2371  4
------> CAND: 193.843218 4397.452148 0.7931490 2.9037702 15.6396 12.2246 16
------> CAND: 456.465964 3741.494385 0.4210809 2.5647244 18.6423 12.2207  4
------> CAND: 499.331686 4657.474121 1.0367715 3.0206721 18.3262 11.9678  4
------> CAND:  86.415251 3645.731934 0.3905478 2.5361586 15.4191 11.9322 16
------> CAND: 439.984537 4398.970703 0.6800601 2.7953525 18.1376 11.8171  4
------> CAND: 357.550416 3935.954346 0.9197953 2.9576626 27.1141 11.7755  1
------> CAND: 147.267034 3702.993652 0.8261776 0.3377900 21.5575 11.7422  2
------> CAND: 115.342218 3972.987061 0.3008796 1.6253444 15.2671 11.7314 16
------> CAND: 460.992841 3760.851074 0.5834453 2.7642596 18.0207 11.7237  4
------> CAND: 166.373136 3787.982422 0.5338743 2.7186699 15.9319 11.6247  8
------> CAND:   0.167124 6092.758789 1.1157795 1.9159945 15.9312 11.624  8
------> CAND:   0.499555 4069.060059 0.6079317 2.7726421 17.8823 11.6132  4
------> CAND:   1.250834 4615.178223 0.5499176 1.3486143 26.7321 11.6096  1
------> CAND:   1.250575 3710.387451 0.2827696 1.0878246 26.7292 11.6083  1
------> CAND:  73.633906 3735.956543 0.8398018 0.3543799 17.8461 11.5844  4
------> CAND:   0.500853 3650.675049 0.3677047 0.6957788 21.2861 11.5808  2
------> CAND: 404.575292 4624.627441 1.0853086 0.7984533 15.8587 11.5484  8
------> CAND:  28.106658 4209.450684 1.0404907 0.5723395 17.7953 11.5439  4
------> CAND:   1.251094 5374.114746 0.8117865 1.6424719 26.5796 11.5434  1
------> CAND:   1.251353 5978.899414 1.0620108 1.9169939 26.3822 11.4576  1
------> CAND: 172.829205 4080.398193 0.9231912 2.9767973 17.6205 11.4045  4
------> CAND:  63.721175 4289.935547 0.7467692 2.8721759 15.0127 11.3966 16
------> CAND: 172.695557 4011.734375 0.9736775 2.9847088 15.6586 11.3403  8
------> CAND: 230.541186 5658.581055 1.2450858 2.9685991 15.6529 11.3344  8
------> CAND:  10.876029 3622.667969 0.6753966 2.8174913 14.9518 11.3167 16
------> CAND:  24.251909 5154.230957 1.1963887 1.0438911 14.9439 11.3064 16
------> CAND:  28.106139 4130.828125 1.0030868 0.5396824 17.4856 11.2971  4
------> CAND: 288.084486 4147.233398 0.5746288 2.7326059 17.468 11.2831  4
------> CAND:  86.548120 5064.562500 1.0072480 1.1081624 14.9127 11.2656 16
------> CAND:  36.816823 3702.211182 0.8271456 0.3407988 15.5797 11.2583  8
------> CAND:   0.499815 5748.536133 1.2527771 2.9317691 17.4238 11.2479  4
------> CAND: 185.699302 4237.895020 0.7776660 2.9048662 14.8971 11.2451 16
------> CAND: 230.447763 4195.708496 0.6253128 2.7822762 15.546 11.2233  8
------> CAND: 261.046487 4019.941162 0.7384897 0.5919280 15.5368 11.2138  8
------> CAND:  28.107177 4284.601074 1.0755895 0.6031359 17.3807 11.2135  4
------> CAND: 387.686436 4397.452148 0.7931490 2.9037702 15.5062 11.1821  8
------> CAND: 115.228293 3618.608643 0.8008749 2.8668594 15.485 11.1601  8
------> CAND:  78.061132 4193.275879 1.0112222 3.0174468 14.8232 11.1485 16
------> CAND: 341.043298 3647.915527 0.8833581 2.9034741 15.4713 11.1459  8
------> CAND:  49.683287 3825.829834 0.3502937 2.3653271 14.7368 11.0356 16
------> CAND:  73.634166 3735.487793 0.8400657 0.3579048 17.1541 11.0333  4
------> CAND: 115.231407 4202.685059 1.0114790 3.0133960 14.7026 10.991 16
------> CAND: 403.274632 3932.919434 0.5869554 2.7637942 15.3014 10.9698  8
------> CAND: 147.267553 3702.211182 0.8271456 0.3407988 20.2534 10.9674  2
------> CAND: 345.600020 4736.083496 0.9663042 2.9810159 17.059 10.9577  4
------> CAND: 426.598017 3631.188965 0.5284915 2.7196233 20.2108 10.9422  2
------> CAND: 122.177689 4086.918213 0.9796809 0.5220202 14.6548 10.9288 16
------> CAND: 202.664194 3893.791016 0.8928605 2.9471617 14.6445 10.9154 16
------> CAND: 172.746162 4023.187256 0.8938050 2.9560337 16.9752 10.8912  4
------> CAND: 141.350744 3621.119873 0.7187717 2.8381002 15.2186 10.8842  8
------> CAND: 123.868650 3973.150635 0.2999561 1.6708870 14.6106 10.8713 16
------> CAND: 139.041891 3623.496338 0.6853578 2.8182127 20.0867 10.8685  2
------> CAND:  99.341921 5661.056641 0.8739193 2.2715347 16.9463 10.8683  4
------> CAND: 201.752019 3926.753418 0.5984163 2.7748008 15.1661 10.8299  8
------> CAND:  42.999629 3653.760986 0.8424416 2.8917351 15.1646 10.8284  8
------> CAND: 284.377398 4096.476562 0.7706649 0.6305712 16.8681 10.8062  4
------> CAND: 345.663599 3927.246338 0.9217426 2.9615231 19.9812 10.8059  2
------> CAND: 348.050305 4697.926270 0.9704361 2.9879987 15.1284 10.791  8
------> CAND: 460.711274 4193.221191 0.8681642 2.9572804 16.8348 10.7797  4
------> CAND:  79.931934 3936.116699 1.0027454 2.9847977 15.11 10.7719  8
------> CAND:  22.386817 3798.442383 0.3693708 0.8572063 14.5314 10.7683 16
------> CAND: 402.884589 3974.400879 0.8881267 2.9541843 15.1054 10.7673  8
------> CAND: 147.268072 3735.956543 0.8398018 0.3543799 19.8771 10.7442  2
------> CAND:   9.527100 3715.985352 0.9434029 0.3118741 14.5127 10.744 16
------> CAND: 139.298546 3893.829102 0.6541981 2.8204451 16.7896 10.7439  4
------> CAND:  86.370875 3780.624512 0.8576484 2.9188945 14.5014 10.7294 16
------> CAND: 282.004187 3650.583252 0.3664225 0.7088181 15.0595 10.7198  8
------> CAND:  86.354007 3709.588623 0.9574635 2.9337983 14.4935 10.7191 16
------> CAND: 150.722917 3800.159180 0.8228252 2.9085617 16.7497 10.7122  4
------> CAND: 378.054234 4750.297852 0.8347024 2.8713121 24.6592 10.7094  1
------> CAND:   0.249648 4106.669434 1.0475647 3.0224781 15.0396 10.6993  8
------> CAND: 325.019646 5861.671875 0.9847323 1.9621485 24.5941 10.6811  1
------> CAND: 178.775338 3935.954346 0.9197953 2.9576626 19.7677 10.6793  2
------> CAND:  86.397604 4699.479004 0.8843871 2.9309974 14.4626 10.679 16
------> CAND:  72.516719 4365.216797 0.9430603 0.7102904 15.009 10.6678  8
------> CAND:  73.633128 3659.540039 0.8099591 0.3187958 16.691 10.6656  4
------> CAND: 339.360122 3832.723877 0.8933420 2.9351504 16.6788 10.656  4
------> CAND: 389.430597 3655.825439 0.3592781 0.7203616 14.9974 10.6558  8
------> CAND: 345.391374 4011.734375 0.9736775 2.9847088 16.6701 10.6491  4
------> CAND: 345.647250 3839.636475 0.5884987 2.7687299 16.6584 10.6398  4
------> CAND: 172.786386 3773.879395 0.7235967 2.8560243 14.9785 10.6363  8
------> CAND: 115.290316 3630.668945 0.5387182 2.7284095 14.4256 10.6311 16
------> CAND: 115.242047 4571.760254 0.7795828 2.8590517 14.4241 10.6292 16
------> CAND: 151.633794 3732.366211 0.8925058 2.9189470 14.4204 10.6244 16
------> CAND: 224.281566 3641.724609 0.4093966 2.5780714 14.9602 10.6175  8
------> CAND: 115.277340 5925.122559 1.2512186 2.8403327 14.9565 10.6137  8
------> CAND: 431.958957 4193.791504 0.7025778 2.8459644 24.4363 10.6125  1
------> CAND: 461.286087 3961.982666 0.4731568 2.6062438 19.6461 10.6072  2
------> CAND: 276.399827 3776.316162 0.7192433 0.4342774 16.6037 10.5964  4
------> CAND: 392.181394 4298.359375 0.6807753 2.8141751 16.5986 10.5924  4
[22:42:58][1329363][INFO ] Statistics: count dirty SumSpec pages 219741 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:42:58][1329363][INFO ] Data processing finished successfully!
22:42:58 (1329363): called boinc_finish(0)

</stderr_txt>
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