Task 1734495981

Name: Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_108_8150000_0
Workunit ID: 876701151
Created: 24 Feb 2025 0:31:32 UTC
Sent: 24 Feb 2025 7:58:13 UTC
Report deadline: 10 Mar 2025 7:58:13 UTC
Received: 24 Feb 2025 8:34:02 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 348.88
CPU time (sec): 27.10
Peak working set size (MB): 336.06
Peak swap size (MB): 10535.63
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[03:24:46][518189][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_cfbf00127_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_8_dms_200_108.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 8150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_108.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_108_8150000_0_0
------> GPU usage: 0.500000
[03:24:46][518189][INFO ] Starting data processing...
[03:24:46][518189][INFO ] opti: No host transfer for n_steps. Use device global.
[03:24:46][518189][INFO ] opti: No host transfer for mean. Use device global.
[03:24:46][518189][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:24:46][518189][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:24:46][518189][INFO ] opti: power spectrum in fft callback (static link).
[03:24:46][518189][INFO ] opti: __constant__ access is not uniform, bad!
[03:24:47][518189][INFO ] Running on device 0 NVIDIA GeForce RTX 3090
[03:24:47][518189][INFO ] CUDA global memory status (initial GPU state, including context):
[03:24:47][518189][INFO ] No template file. Generating templates.
[03:24:47][518189][INFO ] Template param value T_cons = 50000
[03:24:53][518189][INFO ] Number of generated templates to be used: 50000
[03:24:53][518189][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_8_dms_200_108.cpt
[03:24:53][518189][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_108.cpt (No such file or directory).
------> Starting from scratch...
[03:24:53][518189][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_108.binary
[03:24:53][518189][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_8_dms_200_DM240.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322498631
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 240.8 cm^-3 pc
------> Scale factor: 1.87098
[03:24:53][518189][INFO ] Allocating memory for dedispersed compressed time series...
[03:24:53][518189][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:24:53][518189][INFO ] 8-bit allocation done
[03:24:53][518189][INFO ] Foobar
[03:24:53][518189][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_108.binary
[03:24:54][518189][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:24:54][518189][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:24:54][518189][INFO ] FftSize = 12582913
[03:24:54][518189][INFO ] Seed for random number generator is -1038908368.
[03:24:57][518189][INFO ] 8[03:24:57][518189][INFO ] 9[03:24:57][518189][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:24:57][518189][INFO ] Normalization factor 3.97364e-08
[03:24:58][518189][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
[03:24:58][518189][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1672 MB (22598 MB free / 24270 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:24:58][518189][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:24:58][518189][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:24:58][518189][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:30:32][518189][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 214.510267 4904.478027 1.0053593 5.6955643 17.5196 13.293  8
------> CAND: 132.757617 4503.516113 0.8283938 5.6819220 15.8241 12.4703 16
------> CAND: 279.410133 4184.714355 0.9974188 5.9403639 18.7259 12.2876  4
------> CAND: 432.962738 4033.680176 0.8817483 5.8921680 28.2077 12.2504  1
------> CAND: 163.741194 3900.298340 0.6059690 4.0527353 16.4929 12.2111  8
------> CAND: 173.180320 4157.052246 0.8651656 5.8532901 15.5441 12.0978 16
------> CAND: 115.475346 3823.297607 0.8077334 5.8585854 15.5162 12.0608 16
------> CAND:  98.026469 3612.968750 0.9555069 3.5135269 15.4428 11.9636 16
------> CAND:  86.592755 3839.822998 0.9221805 5.9195733 15.4416 11.962 16
------> CAND:  63.301549 3877.712402 0.5190629 4.1954045 15.3817 11.8828 16
------> CAND: 115.528805 4177.937500 1.0569038 5.9808936 15.3389 11.8263 16
------> CAND:  86.593274 3785.329834 0.8815084 5.9014173 15.3227 11.8048 16
------> CAND: 115.563579 3774.535400 0.9232813 5.9194589 15.3125 11.7913 16
------> CAND: 307.344477 4696.689941 1.0586166 5.8686185 21.5274 11.7243  2
------> CAND: 330.456103 3888.607910 0.9485987 5.9416046 26.9813 11.7178  1
------> CAND: 216.481499 4033.680176 0.8817483 5.8921680 21.4833 11.698  2
------> CAND: 174.969896 4430.986816 1.0034727 5.9041142 15.2187 11.6676 16
------> CAND: 115.542818 4017.962891 0.8867613 5.8974485 15.1971 11.6391 16
------> CAND: 395.036773 4079.639160 0.5025212 4.6990428 15.8185 11.5065  8
------> CAND: 346.302251 4207.791992 0.6803589 5.6025772 15.7957 11.4828  8
------> CAND: 115.489619 3633.638184 0.5485006 5.6101117 15.0673 11.4683 16
------> CAND: 377.141800 4291.334473 0.5772772 5.0806704 15.7001 11.3834  8
------> CAND: 115.424741 3968.509277 0.5189629 5.3658700 17.586 11.3771  4
------> CAND: 115.455364 3698.181885 0.6072221 5.6821642 14.9822 11.3567 16
------> CAND:  86.579780 4139.260742 0.8712288 5.8620105 14.8839 11.2278 16
------> CAND:  36.919848 5166.706055 1.1613550 4.6426754 14.8728 11.2133 16
------> CAND: 231.146361 3665.963867 0.9750888 5.9426155 17.3509 11.1899  4
------> CAND:  57.362942 4906.806641 1.1483974 4.4121013 14.8384 11.1683 16
------> CAND: 462.130270 3621.728271 0.7524444 5.8167162 25.7004 11.1615  1
------> CAND:  86.590679 4450.056641 0.9913061 5.8891406 14.8292 11.1563 16
------> CAND: 376.669494 4312.906250 1.0771362 5.9772010 15.4778 11.1525  8
------> CAND: 115.460294 3805.870361 0.5756437 5.6078868 14.793 11.1091 16
------> CAND:  67.194965 3982.528320 0.8966304 5.8974957 17.224 11.0889  4
------> CAND:  43.906354 4696.689941 1.0586166 5.8686185 14.7541 11.0582 16
------> CAND: 231.016866 3984.028809 0.8401547 5.8676438 15.3859 11.0573  8
------> CAND:  31.307444 3601.661865 0.9682535 5.9324160 14.7489 11.0514 16
------> CAND: 176.844330 4450.984863 1.0497818 5.9344440 14.745 11.0463 16
------> CAND: 397.748125 3660.382568 0.8133680 5.8602958 17.1509 11.0308  4
------> CAND: 330.458958 3829.679199 0.9247338 5.9209619 25.3794 11.0221  1
------> CAND:  86.539296 3690.715332 0.3910651 5.1196175 14.7048 10.9939 16
------> CAND: 191.029360 4722.572754 1.0585175 4.3217101 14.6884 10.9725 16
------> CAND: 115.532438 3783.689209 0.9203842 5.9181981 15.2615 10.9286  8
------> CAND: 393.724695 3630.364502 0.6055263 3.7653449 15.2437 10.9101  8
------> CAND: 115.417475 4155.322266 0.5843539 5.4097600 16.9613 10.8801  4
------> CAND: 115.473010 3842.526611 0.6648540 5.7211390 14.6127 10.874 16
------> CAND: 196.862347 3630.364502 0.6055263 3.7653449 14.6098 10.8702 16
------> CAND: 101.681915 3623.859619 0.7012656 3.6715422 14.6063 10.8656 16
------> CAND: 462.143764 3698.049316 0.8407658 5.8812242 16.931 10.8561  4
------> CAND: 101.970230 3616.358887 0.8981113 3.5442383 14.5976 10.8543 16
------> CAND: 461.865052 3669.321289 0.7399510 5.8163037 16.9071 10.8371  4
------> CAND:  86.611699 3942.818848 0.9760509 5.9551330 14.5809 10.8326 16
------> CAND:  61.808593 5269.915039 1.1039079 5.5145311 14.5546 10.7984 16
------> CAND: 461.718948 3710.376953 0.3891469 5.0686188 24.825 10.7814  1
------> CAND: 116.941572 3657.351318 0.4275932 5.3283358 15.1142 10.7763  8
------> CAND:  86.574849 3743.783936 0.7000588 5.7684407 14.5342 10.772 16
------> CAND: 347.491841 4791.522949 1.1390363 4.3005872 15.0894 10.7507  8
------> CAND: 158.068324 5031.099121 1.1615419 4.4974689 15.0738 10.7346  8
------> CAND:  86.566545 3736.139648 0.7188246 5.7859931 14.4975 10.7243 16
------> CAND: 165.228181 3888.607910 0.9485987 5.9416046 19.8427 10.7238  2
------> CAND: 150.389188 3686.641113 0.6636146 3.7583501 14.4873 10.7111 16
------> CAND: 128.343367 4008.359131 0.8267741 5.8481908 14.4808 10.7025 16
------> CAND: 331.182729 3838.752441 0.9428074 3.6897454 15.0315 10.691  8
------> CAND: 115.558908 4041.959229 1.0352353 5.9780622 14.4648 10.6818 16
------> CAND: 268.780119 3982.528320 0.8966304 5.8974957 24.5796 10.6748  1
------> CAND:  86.575887 3713.100098 0.7943058 5.8443775 14.4536 10.6673 16
------> CAND:  74.590976 4037.036377 0.5317194 5.3549938 14.4523 10.6656 16
------> CAND:  86.609883 3656.389404 0.8927451 5.9060135 14.4469 10.6586 16
------> CAND:  54.241566 3780.078125 0.5968538 5.6416111 14.9938 10.6521  8
------> CAND:  89.658077 4906.214844 0.9765713 5.6457796 14.441 10.651 16
------> CAND: 180.126342 3651.813721 0.9427595 5.9212513 14.4359 10.6444 16
------> CAND: 139.705196 4184.714355 0.9974188 5.9403639 14.9759 10.6336  8
------> CAND:  77.029583 3619.819824 0.8302887 5.8681588 14.4271 10.633 16
------> CAND: 205.676576 4297.252441 0.5721058 4.9058242 14.9661 10.6236  8
------> CAND: 231.085896 4017.962891 0.8867613 5.8974485 14.9593 10.6166  8
------> CAND: 328.292575 3935.357422 0.7922280 3.8733299 16.6226 10.6114  4
------> CAND: 249.132162 4325.814941 0.9959477 4.0359297 16.6057 10.598  4
------> CAND: 192.421886 4362.934082 0.6736652 5.4504189 14.3708 10.5601 16
------> CAND: 157.617037 3614.572754 0.9064270 5.9086194 14.8999 10.5553  8
------> CAND: 102.641839 3994.035400 0.5918098 4.1931734 14.3643 10.5517 16
------> CAND: 115.549565 3871.343994 1.0074413 5.9621387 14.3615 10.5481 16
------> CAND: 306.093124 3966.051025 0.8479618 5.8650208 19.5398 10.5442  2
------> CAND: 108.240749 4033.680176 0.8817483 5.8921680 16.5377 10.5442  4
------> CAND: 319.228959 4253.932129 0.9972239 5.9300995 14.8822 10.5372  8
------> CAND: 238.367204 3989.335449 0.8946313 5.8955221 24.2323 10.5239  1
------> CAND: 112.283643 5211.284668 1.1644361 5.7042818 14.3334 10.5117 16
------> CAND: 107.255134 4904.478027 1.0053593 5.6955643 14.3323 10.5103 16
------> CAND:  75.191999 3667.343018 0.7466442 5.8121080 14.3238 10.4993 16
------> CAND: 125.714020 4291.334473 0.5772772 5.0806704 14.32 10.4944 16
------> CAND: 150.732259 3938.612061 1.0193768 5.9763117 14.3177 10.4914 16
------> CAND:  86.543968 3778.539307 0.4823812 5.4221396 14.3174 10.491 16
------> CAND:  43.299622 3669.143555 0.7406613 5.8168273 14.317 10.4905 16
------> CAND: 456.194517 3687.503662 0.9182521 5.9130468 16.4543 10.4781  4
------> CAND: 230.932526 3669.321289 0.7399510 5.8163037 14.8236 10.4768  8
------> CAND: 197.518387 4079.639160 0.5025212 4.6990428 14.3044 10.4743 16
------> CAND: 403.863717 3808.625000 0.5648312 5.5800891 16.4426 10.4688  4
------> CAND: 133.668495 3650.058594 0.9573240 3.5439470 14.2978 10.4657 16
------> CAND: 115.430191 4263.503418 0.6179946 5.4023333 14.2967 10.4643 16
------> CAND: 247.732370 3694.202881 0.8636556 3.6151533 24.0716 10.4542  1
------> CAND: 335.621373 3844.322754 0.9210283 5.9189196 16.4212 10.4519  4
------> CAND: 292.819231 3780.078125 0.5968538 3.9328284 19.3728 10.4452  2
[03:30:32][518189][INFO ] Statistics: count dirty SumSpec pages 1768 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:30:32][518189][INFO ] Data processing finished successfully!
03:30:32 (518189): called boinc_finish(0)

</stderr_txt>
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