Task 1715246605

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_156_7600000_1
Workunit ID: 865259764
Created: 16 Jan 2025 17:58:09 UTC
Sent: 17 Jan 2025 0:12:15 UTC
Report deadline: 31 Jan 2025 0:12:15 UTC
Received: 17 Jan 2025 0:41:56 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 888.70
CPU time (sec): 15.22
Peak working set size (MB): 258.95
Peak swap size (MB): 6173.92
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>
[19:26:57][99855][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_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_156.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 7600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_156.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_156_7600000_1_0
------> GPU usage: 0.500000
[19:26:57][99855][INFO ] Starting data processing...
[19:26:57][99855][INFO ] opti: No host transfer for n_steps. Use device global.
[19:26:57][99855][INFO ] opti: No host transfer for mean. Use device global.
[19:26:57][99855][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:26:57][99855][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:26:57][99855][INFO ] opti: power spectrum in fft callback (static link).
[19:26:57][99855][INFO ] opti: __constant__ access is not uniform, bad!
[19:26:57][99855][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[19:26:57][99855][INFO ] CUDA global memory status (initial GPU state, including context):
[19:26:57][99855][INFO ] No template file. Generating templates.
[19:26:57][99855][INFO ] Template param value T_cons = 50000
[19:26:59][99855][INFO ] Number of generated templates to be used: 50000
[19:26:59][99855][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_156.cpt
[19:26:59][99855][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_156.cpt (No such file or directory).
------> Starting from scratch...
[19:26:59][99855][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_156.binary
[19:26:59][99855][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM245.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399709944
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 245.6 cm^-3 pc
------> Scale factor: 1.1035
[19:26:59][99855][INFO ] Allocating memory for dedispersed compressed time series...
[19:26:59][99855][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:26:59][99855][INFO ] 8-bit allocation done
[19:26:59][99855][INFO ] Foobar
[19:26:59][99855][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_156.binary
[19:26:59][99855][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:26:59][99855][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:26:59][99855][INFO ] FftSize = 12582913
[19:26:59][99855][INFO ] Seed for random number generator is -1044136589.
[19:27:00][99855][INFO ] 8[19:27:00][99855][INFO ] 9[19:27:00][99855][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:27:00][99855][INFO ] Normalization factor 3.97364e-08
[19:27:00][99855][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
[19:27:00][99855][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 858 MB (7071 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:27:00][99855][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:27:00][99855][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:27:00][99855][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:27:57][99855][INFO ] Checkpoint committed!
[19:28:57][99855][INFO ] Checkpoint committed!
[19:29:57][99855][INFO ] Checkpoint committed!
[19:30:58][99855][INFO ] Checkpoint committed!
[19:31:58][99855][INFO ] Checkpoint committed!
[19:32:58][99855][INFO ] Checkpoint committed!
[19:33:58][99855][INFO ] Checkpoint committed!
[19:34:58][99855][INFO ] Checkpoint committed!
[19:35:58][99855][INFO ] Checkpoint committed!
[19:36:58][99855][INFO ] Checkpoint committed!
[19:37:58][99855][INFO ] Checkpoint committed!
[19:38:58][99855][INFO ] Checkpoint committed!
[19:39:59][99855][INFO ] Checkpoint committed!
[19:40:59][99855][INFO ] Checkpoint committed!
[19:41:44][99855][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.910468 3920.441895 0.4574032 5.5772533 17.7805 13.5695  8
------> CAND: 375.488727 3733.087646 0.8728958 5.9935746 17.1664 12.9196  8
------> CAND: 225.511380 4077.263428 0.4963186 4.2141819 16.9438 12.6849  8
------> CAND: 115.533995 3661.880127 0.7987775 5.9567389 15.8022 12.4411 16
------> CAND: 288.823569 4069.763428 0.9033074 6.0264573 16.6052 12.329  8
------> CAND: 115.455364 3920.441895 0.4574032 5.5772533 15.7178 12.3287 16
------> CAND:  86.283680 4302.260254 0.7194515 4.0870929 15.4593 11.9855 16
------> CAND: 231.083041 4975.901855 1.1699563 6.0837498 16.1827 11.8864  8
------> CAND: 174.273373 4950.555664 0.9584334 5.9195113 16.1664 11.8694  8
------> CAND: 173.185511 3686.716309 0.3320699 5.2712593 18.1878 11.8571  4
------> CAND: 115.494290 5090.234375 1.1837592 6.0659127 15.3463 11.8359 16
------> CAND:  66.770408 4041.853271 0.9928341 6.0715737 18.1222 11.8047  4
------> CAND: 115.521538 3881.324707 0.8176355 5.9784355 15.2879 11.7589 16
------> CAND: 281.463370 5699.205078 1.1149126 4.9858451 27.001 11.7264  1
------> CAND: 208.533253 4237.179688 1.0385249 6.0899510 26.9572 11.7073  1
------> CAND: 204.499442 3840.444824 0.3815930 4.2611008 15.9889 11.6841  8
------> CAND: 112.755690 4077.263428 0.4963186 4.2141819 15.1907 11.6307 16
------> CAND:  69.511084 4250.638672 1.0432301 6.0967789 17.8418 11.5809  4
------> CAND: 105.143248 3689.084717 0.6085418 5.8386517 15.1391 11.5628 16
------> CAND: 231.068249 3661.880127 0.7987775 5.9567389 15.7627 11.4485  8
------> CAND: 115.555794 4045.289551 1.0373206 6.0890193 17.5711 11.3651  4
------> CAND: 191.240341 4294.407227 0.9786533 3.8735712 14.977 11.3499 16
------> CAND: 180.672869 4615.097656 0.6598770 5.6355882 14.9689 11.3393 16
------> CAND: 115.514272 4492.983398 1.0677370 6.0914855 14.9557 11.3219 16
------> CAND: 122.912100 3658.503174 0.3693259 4.0081830 14.9544 11.3202 16
------> CAND: 379.319861 5752.451172 1.1746063 5.6999173 15.6278 11.3082  8
------> CAND: 470.652291 3703.262207 0.3181110 5.1897287 17.4921 11.3022  4
------> CAND: 148.346592 5715.338867 1.1918690 5.7451959 15.6028 11.2823  8
------> CAND: 317.054272 4532.792480 1.1115214 3.9670107 15.5848 11.2636  8
------> CAND:  86.554607 3978.611084 0.6960219 5.8924465 14.8858 11.2304 16
------> CAND: 115.231926 3742.174805 0.8283556 3.5691104 14.8489 11.182 16
------> CAND: 331.959180 3745.061768 0.6526638 3.6775713 15.4897 11.1649  8
------> CAND: 242.763548 3937.403564 0.8454499 3.7038817 15.4879 11.163  8
------> CAND: 306.796913 3959.538818 0.6241308 5.8249526 17.3129 11.1596  4
------> CAND: 158.337435 4824.567871 1.0113963 5.9988751 14.8122 11.1341 16
------> CAND: 230.992732 3694.461914 0.5764283 5.8029246 15.453 11.1269  8
------> CAND: 344.438457 3921.545410 0.5380062 3.9611979 17.1967 11.0672  4
------> CAND: 212.604951 3870.234375 0.8253992 3.6619375 17.1925 11.0639  4
------> CAND: 211.373061 3992.666260 0.8491031 3.7362330 15.3831 11.0544  8
------> CAND:  50.084229 3665.059082 0.7473716 5.9272866 15.3502 11.0203  8
------> CAND: 280.007264 4456.743652 0.6245524 4.3660049 15.3412 11.0111  8
------> CAND:  13.698450 3618.739502 0.7954225 5.9496746 14.695 10.9811 16
------> CAND:  33.385074 4041.853271 0.9928341 6.0715737 15.3084 10.977  8
------> CAND: 136.220248 3648.733643 0.9326041 3.4664469 14.6889 10.9732 16
------> CAND: 149.792577 3921.979248 1.0173583 3.6143405 14.6632 10.9397 16
------> CAND: 115.518684 3854.332031 0.7315502 5.9310451 14.6599 10.9354 16
------> CAND: 115.512975 4513.745605 1.0695549 6.0964828 14.6249 10.8898 16
------> CAND: 109.403351 4465.593750 0.6152182 4.3970871 15.2225 10.8882  8
------> CAND: 115.466263 4261.759277 0.5435232 5.5983305 14.5888 10.8429 16
------> CAND: 231.074218 4566.458496 1.0733504 6.0870991 15.1416 10.8046  8
------> CAND: 396.888371 4031.648926 0.7523870 3.8337638 16.8643 10.8031  4
------> CAND:  90.011269 3807.411133 0.8101818 5.9755917 15.1365 10.7994  8
------> CAND: 274.962147 3852.068848 0.8599655 5.9985514 15.1318 10.7945  8
------> CAND: 189.302067 3890.961182 0.7833282 5.9639950 14.5467 10.7882 16
------> CAND: 115.448876 4686.851074 0.7104532 5.6638932 14.5401 10.7795 16
------> CAND: 115.402683 4922.923828 0.7048398 5.4458714 14.5374 10.776 16
------> CAND: 173.179282 4005.953857 0.6634311 5.8590550 14.5258 10.7611 16
------> CAND: 230.995846 3630.478760 0.5581037 5.7873197 15.0922 10.7536  8
------> CAND: 385.238226 3978.682129 0.5917732 3.9408138 24.7135 10.733  1
------> CAND: 345.409540 3732.422607 0.6894240 5.9009075 15.0711 10.7319  8
------> CAND: 173.165788 4299.174805 0.9288949 6.0308590 15.0608 10.7212  8
------> CAND: 192.619113 3978.682129 0.5917732 3.9408138 19.8339 10.7186  2
------> CAND: 115.424222 4258.838867 0.5444919 5.5881596 14.4923 10.7175 16
------> CAND: 257.103765 3617.145508 0.8837271 3.4583464 16.7177 10.6869  4
------> CAND:  28.858975 3927.790527 0.7490455 5.9364662 14.4647 10.6817 16
------> CAND: 259.576368 3746.386963 0.4349445 5.5969820 15.0188 10.6779  8
------> CAND: 347.593828 4436.543457 0.7095767 4.2125015 19.7626 10.6763  2
------> CAND: 118.648883 3913.928223 0.6464775 5.8604965 15.0167 10.6757  8
------> CAND: 295.802289 3618.436279 0.8304643 5.9609489 15.0062 10.6648  8
------> CAND:  83.714539 4029.679443 0.4418025 4.3098335 14.4473 10.6592 16
------> CAND: 131.413360 4508.689453 1.0689768 3.9672339 14.44 10.6497 16
------> CAND: 358.485168 3799.245117 0.5184252 5.7204723 19.7109 10.6456  2
------> CAND:  50.099021 4152.394531 0.6145962 5.7777982 19.7073 10.6435  2
------> CAND: 104.266626 4237.179688 1.0385249 6.0899510 19.6882 10.6321  2
------> CAND:  86.577704 3881.527588 0.6941272 5.8977284 14.4259 10.6314 16
------> CAND:  45.600689 3930.660889 0.9380953 3.6547735 14.4232 10.628 16
------> CAND: 130.624971 3916.627686 0.6392019 3.8389645 14.3972 10.5942 16
------> CAND: 115.552679 4050.552246 1.0380756 6.0854607 14.3913 10.5867 16
------> CAND: 288.857045 3714.478271 0.7590001 5.9420953 14.9203 10.5763  8
------> CAND: 182.603098 3660.243408 0.7854485 5.9502926 14.3793 10.5711 16
------> CAND: 140.731815 5699.205078 1.1149126 4.9858451 19.5772 10.5663  2
------> CAND:  96.144768 4399.831543 0.7912971 5.9185619 14.9103 10.566  8
------> CAND: 230.983130 3900.871826 0.6656547 5.8727846 14.9101 10.5658  8
------> CAND: 208.533512 4250.638672 1.0432301 6.0967789 24.3112 10.5582  1
------> CAND: 245.824459 3658.503174 0.3693259 4.0081830 14.9002 10.5556  8
------> CAND: 212.957105 4259.705566 0.7989010 5.9511604 14.8906 10.5458  8
------> CAND: 116.441758 5718.695312 1.1919397 5.7422504 19.5354 10.5416  2
------> CAND:  31.021465 5777.141602 1.1496495 5.6430826 14.8806 10.5355  8
------> CAND: 309.727290 4041.105225 0.5581529 5.7272635 24.2459 10.5299  1
------> CAND: 110.030584 3801.821777 0.8146414 3.6228948 14.3463 10.5284 16
------> CAND: 187.448393 5412.372070 0.9073760 5.3549986 14.3432 10.5244 16
------> CAND: 195.212388 3695.718750 0.8837846 5.9932275 14.3403 10.5206 16
------> CAND: 259.845738 4072.699951 0.9693476 6.0582080 14.8649 10.5193  8
------> CAND: 407.234222 4939.919434 0.8359478 5.7330060 14.8476 10.5015  8
------> CAND: 399.746345 3622.697266 0.7094234 3.5466325 16.4812 10.4994  4
------> CAND:  93.821123 5699.205078 1.1149126 4.9858451 16.4689 10.4897  4
------> CAND: 169.290278 3890.915039 1.0118420 3.5963030 16.4663 10.4876  4
------> CAND: 362.030582 5114.253906 1.0857543 4.3824897 14.8326 10.4861  8
------> CAND: 173.143211 4031.481689 0.8311599 5.9866667 14.8324 10.4858  8
------> CAND:  86.174167 4568.373535 0.9555315 6.0131011 14.3128 10.4851 16
[19:41:44][99855][INFO ] Statistics: count dirty SumSpec pages 1700 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:41:44][99855][INFO ] Data processing finished successfully!
19:41:44 (99855): called boinc_finish(0)

</stderr_txt>
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