Task 1720453279

Name: Ter5_1_dns_cfbf00113_segment_5_dms_200_40000_171_8900000_1
Workunit ID: 868420506
Created: 26 Jan 2025 14:27:06 UTC
Sent: 26 Jan 2025 21:30:54 UTC
Report deadline: 9 Feb 2025 21:30:54 UTC
Received: 27 Jan 2025 22:59:45 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 855.89
CPU time (sec): 11.66
Peak working set size (MB): 260.11
Peak swap size (MB): 10486.07
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[17:45:18][1052979][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:45:18][1052979][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_cfbf00113_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_5_dms_200_171.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 8900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_40000_171_8900000_1_0
------> GPU usage: 0.500000
[17:45:18][1052979][INFO ] Starting data processing...
[17:45:18][1052979][INFO ] opti: No host transfer for n_steps. Use device global.
[17:45:18][1052979][INFO ] opti: No host transfer for mean. Use device global.
[17:45:18][1052979][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:45:18][1052979][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:45:18][1052979][INFO ] opti: power spectrum in fft callback (static link).
[17:45:18][1052979][INFO ] opti: __constant__ access is not uniform, bad!
[17:45:18][1052979][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[17:45:18][1052979][INFO ] CUDA global memory status (initial GPU state, including context):
[17:45:18][1052979][INFO ] No template file. Generating templates.
[17:45:18][1052979][INFO ] Template param value T_cons = 50000
[17:45:21][1052979][INFO ] Number of generated templates to be used: 50000
[17:45:21][1052979][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_5_dms_200_171.cpt
[17:45:21][1052979][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_5_dms_200_171.cpt (No such file or directory).
------> Starting from scratch...
[17:45:21][1052979][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_171.binary
[17:45:21][1052979][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_5_dms_200_DM247.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755645894125
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 247.1 cm^-3 pc
------> Scale factor: 1.18839
[17:45:21][1052979][INFO ] Allocating memory for dedispersed compressed time series...
[17:45:21][1052979][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:45:21][1052979][INFO ] 8-bit allocation done
[17:45:21][1052979][INFO ] Foobar
[17:45:21][1052979][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_171.binary
[17:45:21][1052979][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:45:21][1052979][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:45:21][1052979][INFO ] FftSize = 12582913
[17:45:22][1052979][INFO ] Seed for random number generator is 1100666058.
[17:45:23][1052979][INFO ] 8[17:45:23][1052979][INFO ] 9[17:45:24][1052979][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:45:24][1052979][INFO ] Normalization factor 3.97364e-08
[17:45:24][1052979][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
[17:45:24][1052979][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1835 MB (6094 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:45:24][1052979][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:45:24][1052979][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:45:24][1052979][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:46:18][1052979][INFO ] Checkpoint committed!
[17:47:18][1052979][INFO ] Checkpoint committed!
[17:48:18][1052979][INFO ] Checkpoint committed!
[17:49:18][1052979][INFO ] Checkpoint committed!
[17:50:18][1052979][INFO ] Checkpoint committed!
[17:51:18][1052979][INFO ] Checkpoint committed!
[17:52:18][1052979][INFO ] Checkpoint committed!
[17:53:18][1052979][INFO ] Checkpoint committed!
[17:54:18][1052979][INFO ] Checkpoint committed!
[17:55:18][1052979][INFO ] Checkpoint committed!
[17:56:18][1052979][INFO ] Checkpoint committed!
[17:57:18][1052979][INFO ] Checkpoint committed!
[17:58:18][1052979][INFO ] Checkpoint committed!
[17:59:18][1052979][INFO ] Checkpoint committed!
[17:59:33][1052979][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.423184 3750.312988 0.5210987 4.8429503 15.7214 12.3334 16
------> CAND:  30.027026 3658.369141 0.5349939 5.1837163 16.563 12.2847  8
------> CAND: 115.468858 3753.613281 0.6000484 5.2839651 16.4957 12.214  8
------> CAND:   8.334656 3996.682617 0.6701958 4.5005617 15.5664 12.1274 16
------> CAND:  99.387854 3703.538330 0.8581849 3.8173034 15.3713 11.869 16
------> CAND:  86.601579 3679.689209 0.7563166 5.6105227 16.1623 11.8651  8
------> CAND: 327.294503 3655.355713 0.9378139 3.7044406 18.1253 11.8073  4
------> CAND: 115.491176 3762.556641 0.7357590 5.5626950 15.314 11.7934 16
------> CAND: 373.106173 4419.963867 0.9937863 5.5462923 17.965 11.6793  4
------> CAND: 459.110362 3878.208496 0.5968114 4.5534701 26.8915 11.6788  1
------> CAND: 152.167864 3938.785400 1.0170584 5.7845125 15.2214 11.6712 16
------> CAND: 115.509860 3977.235352 0.8591617 5.6322069 15.1764 11.6119 16
------> CAND:  84.569881 4266.457520 0.8739371 4.4654799 15.1161 11.5325 16
------> CAND: 115.488062 3988.787598 0.7182953 5.3793597 15.1094 11.5237 16
------> CAND: 119.081485 3708.205078 0.9810233 3.7289691 15.7679 11.4539  8
------> CAND: 115.495328 3822.988525 0.6639510 5.3874879 15.0308 11.4205 16
------> CAND: 182.565209 3994.253662 0.9201409 4.0479755 14.9535 11.319 16
------> CAND:  57.734559 3753.613281 0.6000484 5.2839651 14.9515 11.3163 16
------> CAND: 150.304848 4226.074707 0.9444570 5.6166520 14.9461 11.3093 16
------> CAND: 162.338028 3939.890625 1.0171475 3.9204974 14.9382 11.299 16
------> CAND:  86.627011 3605.072021 0.9673873 5.7943769 14.9277 11.2853 16
------> CAND:  62.730110 3921.759277 0.7163644 5.4239182 14.8623 11.1996 16
------> CAND: 231.081225 3667.255859 0.7955337 5.6498399 15.4976 11.1731  8
------> CAND: 317.512565 3761.949219 0.7360904 5.5571742 17.325 11.1693  4
------> CAND: 115.514272 3684.653076 0.7386829 5.5829043 14.8007 11.1191 16
------> CAND: 167.670163 3805.078125 0.9270104 5.7375684 15.427 11.0999  8
------> CAND: 346.383218 3929.906494 0.7924055 5.5523663 15.4149 11.0874  8
------> CAND: 115.526988 3653.195801 0.8902043 5.7436776 14.7742 11.0845 16
------> CAND: 177.760657 3656.492432 0.9198175 5.7522984 15.395 11.0667  8
------> CAND: 115.511677 4026.461182 0.9975378 5.7485213 14.7589 11.0645 16
------> CAND: 258.359529 3724.034180 0.8323709 3.8519573 15.3645 11.0352  8
------> CAND: 162.335692 3828.993164 0.8650149 3.9296002 15.3628 11.0334  8
------> CAND: 397.181876 3624.165527 0.7506251 3.8223784 15.3315 11.001  8
------> CAND:  86.576406 3676.625488 0.7670459 5.6282835 14.7083 10.9985 16
------> CAND:   8.335175 3821.222656 0.5929675 4.4201221 14.7002 10.9879 16
------> CAND: 201.385592 3921.390869 0.7193481 5.4484673 14.6898 10.9743 16
------> CAND: 115.483390 3787.006348 0.5802713 5.2005806 14.6375 10.9062 16
------> CAND: 173.265180 3995.132568 1.0245119 5.7780819 15.2208 10.8864  8
------> CAND:  86.605731 3667.559570 0.7955970 5.6593103 14.6197 10.883 16
------> CAND: 231.026209 3930.265137 0.8788453 5.6604843 15.1948 10.8596  8
------> CAND: 170.683323 3672.899658 0.8055292 3.8241389 15.1837 10.8481  8
------> CAND: 346.182099 4621.655273 0.9730533 5.0691495 16.8859 10.8203  4
------> CAND:  43.088641 3714.616943 0.8687961 5.7110839 14.5643 10.811 16
------> CAND:  84.756469 3877.888672 0.9862278 3.8719547 14.5638 10.8104 16
------> CAND: 249.458625 3938.788330 0.8762370 5.6662230 15.1418 10.8048  8
------> CAND:  65.670349 4241.457520 0.9161792 4.3600020 14.5555 10.7996 16
------> CAND: 288.717429 4140.245117 0.9555544 5.6733804 19.9529 10.7891  2
------> CAND: 287.434416 4126.553711 0.7873607 4.4171672 15.1234 10.7858  8
------> CAND: 101.691257 3631.681152 0.6623021 3.9426169 16.8282 10.7745  4
------> CAND:  49.516163 4203.222168 1.0552628 5.7362151 15.0843 10.7454  8
------> CAND: 268.586266 3621.986328 0.8198178 5.6846585 15.0779 10.7389  8
------> CAND: 169.231889 3865.887207 0.6570090 4.2983036 14.5029 10.7313 16
------> CAND: 115.539963 3711.871826 0.8718875 5.7184048 14.501 10.7288 16
------> CAND: 368.681542 3788.890625 0.8199339 3.9432240 15.0267 10.686  8
------> CAND: 432.990765 3666.958740 0.7974288 5.6611872 16.6851 10.661  4
------> CAND: 377.827164 3751.721924 0.9879677 5.7956367 15.0023 10.6609  8
------> CAND: 440.193702 4147.136230 1.0081489 5.7187428 24.5414 10.6582  1
------> CAND:  31.339883 3950.100098 0.8703648 5.6438265 14.437 10.6458 16
------> CAND: 324.853560 4293.742676 1.0099182 4.2933588 16.66 10.6411  4
------> CAND: 451.946093 3821.328613 0.5926509 5.1850386 16.6549 10.6371  4
------> CAND:  86.602357 3662.918213 0.8313360 5.6881456 14.4295 10.6362 16
------> CAND: 173.092866 3824.010498 0.5845447 5.1439819 14.9733 10.631  8
------> CAND:  40.392081 4358.358398 1.0100242 5.6159139 14.4197 10.6234 16
------> CAND:  86.949321 4126.203125 0.7863882 5.3950276 14.9637 10.621  8
------> CAND: 115.515310 4208.320801 1.0559145 5.7348938 14.4148 10.6171 16
------> CAND: 211.097463 4200.772461 1.0095346 4.1754656 14.9596 10.6169  8
------> CAND:  95.505078 3806.502197 0.9029258 3.8729053 14.4121 10.6135 16
------> CAND: 332.933637 3677.607666 0.7619355 3.8840716 16.5967 10.5909  4
------> CAND:  77.026210 3655.988525 0.9202870 5.7526579 14.3939 10.5899 16
------> CAND: 259.806293 3715.412109 0.8676761 5.7056222 16.5913 10.5866  4
------> CAND:  64.551086 3919.395996 0.7218993 4.2258220 16.588 10.584  4
------> CAND: 235.731369 3635.138428 0.6141313 4.0371070 14.9264 10.5826  8
------> CAND:  86.621301 3735.865479 0.9840682 5.7945852 14.3868 10.5808 16
------> CAND:  59.540742 3708.205078 0.9810233 3.7289691 14.3812 10.5736 16
------> CAND: 153.339548 3791.174561 0.8175513 3.9483066 14.3587 10.5445 16
------> CAND: 194.818194 4600.977539 1.0896615 4.5728827 14.3569 10.5422 16
------> CAND: 131.806516 3910.476562 0.8081847 4.0901599 14.8858 10.5409  8
------> CAND: 115.448097 4661.449707 1.0947833 5.5063510 14.3483 10.531 16
------> CAND: 115.454585 3640.458008 0.5966500 5.3701468 14.3467 10.529 16
------> CAND: 166.877881 3624.827148 0.7703768 5.6339512 14.8722 10.5269  8
------> CAND: 214.411654 3630.173584 0.6794395 3.9276011 14.8702 10.5247  8
------> CAND: 362.511453 3920.163330 0.8012437 4.1045766 16.508 10.5206  4
------> CAND: 230.969117 4262.795410 0.9374193 5.5669427 14.8593 10.5136  8
------> CAND:  70.807851 4252.738770 0.8244787 4.5494909 14.3332 10.5114 16
------> CAND: 247.741972 3782.662598 0.5955450 5.2610636 16.4955 10.5107  4
------> CAND: 166.574774 4036.981201 0.9977543 4.0243821 14.3313 10.509 16
------> CAND:  77.934751 4198.514160 1.0547196 4.1292601 14.3201 10.4945 16
------> CAND: 224.681988 4265.527832 0.9369432 4.3506393 14.8387 10.4924  8
------> CAND: 390.012157 3671.898926 0.7815992 3.8466203 16.4667 10.4879  4
------> CAND: 198.124859 3767.535400 0.8934603 5.7175393 14.3137 10.4862 16
------> CAND: 115.470415 3961.622803 0.7663343 5.5079074 14.3095 10.4808 16
------> CAND: 472.255539 3649.798340 0.9107013 3.7209570 24.1223 10.4762  1
------> CAND: 489.047857 3685.485352 0.9457033 5.7744794 19.4231 10.475  2
------> CAND: 115.530102 3827.560791 0.7790601 5.5940185 14.3045 10.4744 16
------> CAND:  68.640431 3684.168701 0.9303921 5.7569213 14.3018 10.4709 16
------> CAND: 189.071883 3706.647217 0.6553609 4.0592699 14.8152 10.4682  8
------> CAND:  50.297545 3886.953369 0.8957896 5.6913891 14.2972 10.4649 16
------> CAND: 109.578519 3698.362305 0.9418869 5.7747502 14.8072 10.4599  8
------> CAND: 433.036958 3716.518311 0.8668395 5.7091465 16.4307 10.4594  4
------> CAND: 229.555311 3878.208496 0.5968114 4.5534701 19.3951 10.4584  2
[17:59:33][1052979][INFO ] Statistics: count dirty SumSpec pages 1741 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:59:33][1052979][INFO ] Data processing finished successfully!
17:59:33 (1052979): called boinc_finish(0)

</stderr_txt>
]]>