Task 1728927722

Name: Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_126_4050000_2
Workunit ID: 873100484
Created: 12 Feb 2025 19:16:19 UTC
Sent: 12 Feb 2025 19:46:28 UTC
Report deadline: 26 Feb 2025 19:46:28 UTC
Received: 12 Feb 2025 20:17:30 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 358.12
CPU time (sec): 28.30
Peak working set size (MB): 273.74
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>
[15:08:42][223326][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_cfbf00125_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_126.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 4050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_126.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_126_4050000_2_0
------> GPU usage: 0.500000
[15:08:42][223326][INFO ] Starting data processing...
[15:08:42][223326][INFO ] opti: No host transfer for n_steps. Use device global.
[15:08:42][223326][INFO ] opti: No host transfer for mean. Use device global.
[15:08:42][223326][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:08:42][223326][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:08:42][223326][INFO ] opti: power spectrum in fft callback (static link).
[15:08:42][223326][INFO ] opti: __constant__ access is not uniform, bad!
[15:08:42][223326][INFO ] Running on device 1 NVIDIA GeForce RTX 3090
[15:08:42][223326][INFO ] CUDA global memory status (initial GPU state, including context):
[15:08:42][223326][INFO ] No template file. Generating templates.
[15:08:42][223326][INFO ] Template param value T_cons = 50000
[15:08:50][223326][INFO ] Number of generated templates to be used: 50000
[15:08:50][223326][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_126.cpt
[15:08:50][223326][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_126.cpt (No such file or directory).
------> Starting from scratch...
[15:08:50][223326][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_126.binary
[15:08:50][223326][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM242.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322933057
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 242.6 cm^-3 pc
------> Scale factor: 1.81926
[15:08:50][223326][INFO ] Allocating memory for dedispersed compressed time series...
[15:08:50][223326][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:08:50][223326][INFO ] 8-bit allocation done
[15:08:50][223326][INFO ] Foobar
[15:08:50][223326][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_126.binary
[15:08:50][223326][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:08:50][223326][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:08:50][223326][INFO ] FftSize = 12582913
[15:08:50][223326][INFO ] Seed for random number generator is -1031037440.
[15:08:54][223326][INFO ] 8[15:08:54][223326][INFO ] 9[15:08:55][223326][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:08:55][223326][INFO ] Normalization factor 3.97364e-08
[15:08:55][223326][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
[15:08:55][223326][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1530 MB (22743 MB free / 24273 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:08:55][223326][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:08:55][223326][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:08:55][223326][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:14:38][223326][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  59.836583 5310.908691 1.1660554 3.4203944 28.9425 12.5696  1
------> CAND:  53.372988 3998.156250 0.4945611 0.3850314 16.4277 12.1428  8
------> CAND:  59.837102 5312.090820 1.1659163 3.4124620 27.4847 11.9364  1
------> CAND: 230.481239 3960.055420 0.5125204 3.0702953 16.1103 11.8108  8
------> CAND: 140.487357 4531.676270 0.5959547 0.6101593 15.3246 11.8073 16
------> CAND:  86.366463 4705.987793 1.0659556 3.3384511 15.312 11.7907 16
------> CAND: 234.856304 3963.323242 0.5062175 0.3613680 17.8482 11.5861  4
------> CAND:  72.420701 3985.745117 0.5912290 3.0980914 15.1359 11.5585 16
------> CAND: 263.292539 4921.596680 1.0262437 0.6269470 15.7662 11.4521  8
------> CAND: 179.905241 6787.018555 0.8478549 3.1464467 26.0338 11.3064  1
------> CAND:  50.617261 3737.250000 0.1501467 0.7400966 14.9387 11.2996 16
------> CAND:  29.918291 5310.908691 1.1660554 3.4203944 20.7897 11.2859  2
------> CAND:  53.373507 4108.001953 0.5195702 0.4304184 15.5599 11.2378  8
------> CAND: 142.999146 4288.699707 0.7479032 3.2013187 14.8852 11.2295 16
------> CAND: 404.128157 4260.628418 0.7617712 0.4288012 17.3945 11.2245  4
------> CAND: 179.898234 3857.590576 0.3724004 2.9630656 14.8482 11.1811 16
------> CAND: 117.740861 4248.388672 0.6816912 0.4452310 14.8254 11.1513 16
------> CAND: 115.263586 4379.524902 0.6405255 3.1809757 14.8244 11.1501 16
------> CAND: 115.287202 5665.812988 0.6936443 3.2365324 14.813 11.1351 16
------> CAND:  12.926151 3620.079834 0.7294014 3.0359995 14.7915 11.1071 16
------> CAND: 115.222843 5145.837891 1.0189756 3.3767662 14.7742 11.0845 16
------> CAND: 115.254244 3987.289062 0.1870243 2.6319270 14.7607 11.0669 16
------> CAND: 118.483316 4408.602539 0.2749387 2.8515034 14.7592 11.0648 16
------> CAND: 214.908095 6856.137207 1.0485002 1.3152802 15.3841 11.0555  8
------> CAND:  72.993438 4596.824707 1.1251966 0.4978798 14.7398 11.0396 16
------> CAND:  59.836323 5291.171387 1.1644711 3.4186792 25.4113 11.036  1
------> CAND: 259.286237 3959.365723 0.2847613 2.8919497 20.3538 11.027  2
------> CAND: 172.748757 4608.630859 0.7830415 3.2566104 15.3483 11.0184  8
------> CAND: 382.768478 5501.369629 0.9693465 3.3676155 15.3387 11.0084  8
------> CAND:  97.354081 5014.850098 0.5847397 0.8310460 17.0995 10.9899  4
------> CAND: 115.217394 5552.898926 1.1839529 3.4376197 15.312 10.9808  8
------> CAND:  97.354859 5006.520020 0.5863392 0.8400329 17.0462 10.9476  4
------> CAND: 383.821566 6176.896973 1.3325661 3.4815626 15.2638 10.9309  8
------> CAND: 150.859419 5009.751465 1.1862911 0.6355008 14.6481 10.92 16
------> CAND: 271.086637 4288.871582 0.5790096 3.1441295 15.2521 10.9188  8
------> CAND: 179.761473 5205.358887 0.4211615 2.9983521 14.6303 10.8968 16
------> CAND: 269.048192 5059.550781 0.6484544 3.2368779 16.9821 10.8967  4
------> CAND:  89.952620 6787.018555 0.8478549 3.1464467 16.9712 10.888  4
------> CAND: 163.316118 3721.866455 0.6557169 0.1945555 14.6165 10.8788 16
------> CAND: 379.631012 5625.553711 0.4750143 2.9900277 15.1843 10.8487  8
------> CAND:  53.372729 3972.029541 0.4889813 0.3738004 15.1687 10.8326  8
------> CAND: 114.928560 5196.925293 0.8986859 3.3468423 14.5543 10.798 16
------> CAND: 159.705567 4188.813965 0.4679116 3.0734432 14.5486 10.7906 16
------> CAND: 269.406834 4847.833008 0.7615266 0.6697871 15.1171 10.7794  8
------> CAND:  59.903796 6373.183105 0.5839450 2.9346125 15.0828 10.7439  8
------> CAND:  86.470267 5132.216309 0.3087191 2.7350469 14.5111 10.7419 16
------> CAND: 189.515643 5922.741211 1.3055828 3.4748013 15.07 10.7307  8
------> CAND: 280.414434 5843.467285 1.0502088 0.9427395 16.7687 10.7273  4
------> CAND: 172.899272 6076.549805 0.6910026 3.1759944 15.0548 10.715  8
------> CAND:  29.918551 5312.090820 1.1659163 3.4124620 19.7874 10.691  2
------> CAND: 332.473787 4131.458008 0.3226390 0.6097715 15.0189 10.678  8
------> CAND: 259.336581 3737.675293 0.1396133 2.4537635 24.5835 10.6765  1
------> CAND:  86.437828 3700.820557 0.1754620 2.6531751 14.4563 10.6708 16
------> CAND:  45.318862 5842.728027 1.0486597 3.3922598 16.6899 10.6648  4
------> CAND: 172.732148 4588.395020 0.9309829 3.2969818 14.9827 10.6406  8
------> CAND:  99.682657 4075.473633 0.1250581 1.4339387 14.9791 10.637  8
------> CAND: 172.836471 4245.836426 0.3755273 3.0017891 14.4187 10.6221 16
------> CAND: 233.345701 3678.281250 0.2141079 2.7397497 16.6135 10.6042  4
------> CAND: 202.124674 3869.741211 0.8718787 0.2303591 14.947 10.6039  8
------> CAND: 228.941572 4163.115723 0.6435562 3.1561649 16.6017 10.5949  4
------> CAND: 375.392190 7728.714844 1.4115008 1.4743199 16.6003 10.5937  4
------> CAND: 105.973418 4348.942383 1.0082173 0.4140678 14.3965 10.5934 16
------> CAND:  59.916771 5180.083496 1.0173067 3.3787761 14.9283 10.5846  8
------> CAND: 115.216096 5045.061035 1.0878232 3.3830070 14.3762 10.567 16
------> CAND:  42.269889 3793.386963 0.9551170 3.1212821 14.3568 10.542 16
------> CAND: 230.389892 5407.204102 1.1732432 3.4196353 14.883 10.5379  8
------> CAND:  23.040780 6037.496582 0.9669440 3.3501470 14.3459 10.5279 16
------> CAND: 139.158670 4127.625977 0.6728543 0.3915463 14.3429 10.5239 16
------> CAND:  86.411618 4468.473633 0.5583631 3.1527841 16.5032 10.5168  4
------> CAND: 310.517496 3897.973633 0.4704783 0.3426659 16.4553 10.4789  4
------> CAND:  19.945614 5310.908691 1.1660554 3.4203944 16.4338 10.4619  4
------> CAND: 351.177909 5244.686523 1.0929090 3.3923709 16.4265 10.4561  4
------> CAND:  78.879105 4874.559570 0.7001363 0.7050576 14.8006 10.4532  8
------> CAND:  73.118261 4774.942383 0.5067821 3.1418574 14.793 10.4453  8
------> CAND: 262.672312 3635.830322 0.4159671 0.2266548 19.3426 10.4273  2
------> CAND: 345.522686 4610.003418 0.9817849 3.3098383 16.3851 10.4233  4
------> CAND: 345.537478 4534.403320 0.8083108 3.2544909 16.3843 10.4226  4
------> CAND: 172.886297 5606.742676 0.6205912 3.1824729 16.3666 10.4086  4
------> CAND: 208.520796 4066.295410 0.5210078 0.4164261 14.7536 10.4048  8
------> CAND: 115.229072 4313.006348 0.8112136 3.2269518 14.2454 10.398 16
------> CAND: 323.873654 5386.946777 1.0952476 3.4096701 16.3491 10.3948  4
------> CAND: 115.274745 6295.480469 1.1751810 3.4187667 14.2242 10.3707 16
------> CAND: 491.543816 3639.837402 0.3778599 0.2428983 16.3184 10.3705  4
------> CAND:  39.505079 3944.441895 0.4079991 0.4135420 14.223 10.3691 16
------> CAND: 115.265143 4156.531250 0.8379983 3.2010658 16.3029 10.3583  4
------> CAND:  84.539778 3793.386963 0.9551170 3.1212821 14.6961 10.3458  8
------> CAND: 401.741971 6366.822754 0.5893001 1.5583460 16.2804 10.3405  4
------> CAND: 234.857342 3962.069092 0.5072246 0.3678676 16.2734 10.3349  4
------> CAND:  15.361125 3766.234619 0.7128885 3.0791314 14.196 10.3344 16
------> CAND:  79.010417 3944.441895 0.4079991 0.4135420 14.1925 10.3298 16
------> CAND: 216.924222 4396.520020 0.7791245 0.4837656 16.2571 10.322  4
------> CAND: 112.357862 3721.028809 0.4142675 0.2709518 14.1776 10.3107 16
------> CAND: 300.490581 3817.752441 0.5797727 3.0620747 16.2403 10.3087  4
------> CAND: 181.360828 3900.071045 0.4634050 0.3552247 14.1738 10.3058 16
------> CAND: 106.745717 3998.156250 0.4945611 0.3850314 16.2347 10.3043  4
------> CAND: 365.402125 4705.236816 0.6360170 3.2088885 19.1292 10.3009  2
------> CAND: 280.774633 4254.537109 0.7652543 3.2058458 16.2184 10.2914  4
------> CAND: 444.033399 4194.745117 0.7172323 3.1765163 16.2056 10.2813  4
------> CAND: 131.646140 4921.596680 1.0262437 0.6269470 14.1532 10.2793 16
------> CAND: 157.240230 4163.839355 0.5593969 3.1179965 16.2007 10.2775  4
[15:14:38][223326][INFO ] Statistics: count dirty SumSpec pages 1729 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:14:38][223326][INFO ] Data processing finished successfully!
15:14:38 (223326): called boinc_finish(0)

</stderr_txt>
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