Task 1722529998

Name: Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_170_5850000_0
Workunit ID: 869636907
Created: 30 Jan 2025 12:57:01 UTC
Sent: 30 Jan 2025 23:56:38 UTC
Report deadline: 13 Feb 2025 23:56:38 UTC
Received: 1 Feb 2025 4:23:37 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 905.44
CPU time (sec): 11.15
Peak working set size (MB): 260.05
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>
[23:08:21][1577417][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:08:21][1577417][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_cfbf00124_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_2_dms_200_170.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 5850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_170.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_170_5850000_0_0
------> GPU usage: 0.500000
[23:08:21][1577417][INFO ] Starting data processing...
[23:08:21][1577417][INFO ] opti: No host transfer for n_steps. Use device global.
[23:08:21][1577417][INFO ] opti: No host transfer for mean. Use device global.
[23:08:21][1577417][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:08:21][1577417][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:08:21][1577417][INFO ] opti: power spectrum in fft callback (static link).
[23:08:21][1577417][INFO ] opti: __constant__ access is not uniform, bad!
[23:08:21][1577417][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[23:08:21][1577417][INFO ] CUDA global memory status (initial GPU state, including context):
[23:08:21][1577417][INFO ] No template file. Generating templates.
[23:08:21][1577417][INFO ] Template param value T_cons = 50000
[23:08:24][1577417][INFO ] Number of generated templates to be used: 50000
[23:08:24][1577417][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_2_dms_200_170.cpt
[23:08:24][1577417][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_2_dms_200_170.cpt (No such file or directory).
------> Starting from scratch...
[23:08:24][1577417][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_170.binary
[23:08:24][1577417][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_2_dms_200_DM247.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693917941608
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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 cm^-3 pc
------> Scale factor: 2.16444
[23:08:24][1577417][INFO ] Allocating memory for dedispersed compressed time series...
[23:08:24][1577417][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:08:24][1577417][INFO ] 8-bit allocation done
[23:08:24][1577417][INFO ] Foobar
[23:08:24][1577417][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_170.binary
[23:08:24][1577417][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:08:24][1577417][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:08:24][1577417][INFO ] FftSize = 12582913
[23:08:25][1577417][INFO ] Seed for random number generator is 1055690010.
[23:08:26][1577417][INFO ] 8[23:08:26][1577417][INFO ] 9[23:08:27][1577417][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:08:27][1577417][INFO ] Normalization factor 3.97364e-08
[23:08:27][1577417][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
[23:08:27][1577417][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2745 MB (5192 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:08:27][1577417][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:08:27][1577417][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:08:27][1577417][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:09:21][1577417][INFO ] Checkpoint committed!
[23:10:21][1577417][INFO ] Checkpoint committed!
[23:11:21][1577417][INFO ] Checkpoint committed!
[23:12:21][1577417][INFO ] Checkpoint committed!
[23:13:21][1577417][INFO ] Checkpoint committed!
[23:14:21][1577417][INFO ] Checkpoint committed!
[23:15:21][1577417][INFO ] Checkpoint committed!
[23:16:22][1577417][INFO ] Checkpoint committed!
[23:17:22][1577417][INFO ] Checkpoint committed!
[23:18:22][1577417][INFO ] Checkpoint committed!
[23:19:22][1577417][INFO ] Checkpoint committed!
[23:20:22][1577417][INFO ] Checkpoint committed!
[23:21:22][1577417][INFO ] Checkpoint committed!
[23:22:22][1577417][INFO ] Checkpoint committed!
[23:23:22][1577417][INFO ] Checkpoint committed!
[23:23:25][1577417][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.603655 4366.355957 1.0894779 0.1413019 15.4891 12.0249 16
------> CAND: 280.567544 4754.521973 1.1490573 0.2223905 16.2537 11.9607  8
------> CAND: 151.636389 3857.277832 0.7894346 6.2601228 15.2865 11.757 16
------> CAND: 135.780121 4556.152832 0.6544310 0.0824414 15.2757 11.7427 16
------> CAND: 138.554533 4238.742676 0.6273524 0.0296913 15.9961 11.6916  8
------> CAND:  86.609364 3831.127441 0.8828678 6.2698998 15.0858 11.4926 16
------> CAND: 150.280454 4919.744629 0.9599569 0.2097732 15.0447 11.4386 16
------> CAND: 259.090307 3808.624512 0.9079586 3.3345416 15.7178 11.4018  8
------> CAND: 200.849446 4124.066406 0.9169590 3.4757485 14.9759 11.3483 16
------> CAND: 150.161599 8142.876953 1.1231048 6.1566162 14.9646 11.3336 16
------> CAND: 230.864794 4251.319824 0.3686860 6.1497025 17.4743 11.2881  4
------> CAND: 216.005559 5669.179688 0.8307538 4.1097012 17.4489 11.2678  4
------> CAND: 463.415100 5362.529297 0.6427175 0.0979451 17.437 11.2584  4
------> CAND: 294.994956 6169.295898 0.4168213 5.5226049 20.7398 11.2562  2
------> CAND:  80.013679 3634.169434 0.4533640 6.1177287 14.8254 11.1514 16
------> CAND: 115.416956 6831.722168 1.0577228 0.2074061 15.4193 11.0919  8
------> CAND: 105.618929 3619.217773 0.7726256 6.1874495 17.2143 11.0812  4
------> CAND:  98.399643 5069.778320 1.0886742 0.2439209 14.7564 11.0612 16
------> CAND: 202.902682 5539.906250 1.2576793 0.3106988 15.3735 11.0445  8
------> CAND: 281.825385 4885.820312 0.6262137 3.8876958 15.3516 11.0218  8
------> CAND: 211.370985 4471.067871 0.9768338 3.6143777 17.137 11.0197  4
------> CAND:  30.041299 5456.391602 1.0961459 0.2807864 15.3463 11.0163  8
------> CAND: 292.220543 4067.460938 0.8173775 0.0356489 15.2626 10.9296  8
------> CAND: 115.434603 6542.300293 0.6956673 6.2059770 14.6456 10.9168 16
------> CAND: 230.972750 4088.855713 0.8603155 0.0528550 16.9993 10.9103  4
------> CAND: 115.459516 5704.444824 0.8199175 0.1712275 15.2418 10.9081  8
------> CAND: 410.190032 4235.610352 0.6912721 3.5712934 16.9812 10.896  4
------> CAND: 208.588528 4025.904297 1.0012164 0.0516388 16.9807 10.8955  4
------> CAND: 173.247533 4111.150391 0.7672108 0.0358041 15.2228 10.8886  8
------> CAND: 432.949503 4659.031738 0.8523939 0.1474658 16.9098 10.8392  4
------> CAND:  40.375213 3852.646729 0.2411973 5.9731269 14.5636 10.8102 16
------> CAND: 216.768516 3663.382568 0.2580111 5.9696579 15.1348 10.7976  8
------> CAND: 152.548824 4771.472168 0.5102196 0.0030207 19.9419 10.7826  2
------> CAND: 432.011118 5669.179688 0.8307538 4.1097012 19.9392 10.781  2
------> CAND: 411.880993 3815.223145 0.1142521 4.2507133 24.7733 10.7589  1
------> CAND: 280.528618 4591.495117 1.0917633 0.1830892 15.0943 10.7558  8
------> CAND: 174.708829 4919.433105 0.4086590 4.0991015 14.5069 10.7365 16
------> CAND: 421.769590 6085.715332 0.9974622 0.2341603 16.7581 10.7189  4
------> CAND: 444.006670 4364.299316 0.6527353 0.0498599 16.7505 10.7128  4
------> CAND: 247.408243 3816.026367 0.8892891 6.2623096 15.0501 10.7102  8
------> CAND: 213.709941 3863.421875 0.8917627 3.3662732 15.0499 10.71  8
------> CAND: 149.119410 3696.565186 0.7962158 6.2165980 14.476 10.6963 16
------> CAND: 277.366239 3669.770752 0.6908075 3.2972455 15.032 10.6915  8
------> CAND: 115.435641 6151.618652 0.7614549 0.0857187 14.4524 10.6657 16
------> CAND:  47.766293 3798.034912 0.9115040 6.2594895 14.45 10.6627 16
------> CAND: 128.048564 3932.865967 0.1946525 5.8585582 15.0022 10.6607  8
------> CAND: 196.663304 6169.295898 0.4168213 5.5226049 16.6662 10.646  4
------> CAND: 438.719430 3651.908691 0.8529879 6.2052178 16.6599 10.641  4
------> CAND: 254.456512 4257.468262 0.6098001 0.0187877 14.9786 10.6365  8
------> CAND: 163.122784 4374.395020 0.9809009 0.1330839 14.417 10.6199 16
------> CAND:  36.253688 7553.303711 1.4224854 4.5238008 14.4049 10.6042 16
------> CAND: 428.475566 4106.716309 0.5214251 6.2419114 19.6204 10.592  2
------> CAND: 161.823421 3780.687256 0.8652116 3.3264124 14.3953 10.5918 16
------> CAND: 154.902053 3762.392334 0.8915647 3.3143387 19.6175 10.5902  2
------> CAND:  56.369281 3767.991455 0.8885810 3.3173983 14.3918 10.5872 16
------> CAND:  74.027063 3692.658447 0.8639441 3.2869339 14.3871 10.5812 16
------> CAND: 352.678391 5354.911133 0.2962181 4.7973332 19.6001 10.5799  2
------> CAND: 260.320640 6139.842285 0.7666443 4.3493114 16.5742 10.5731  4
------> CAND:  85.584562 5845.003418 0.5317559 6.1974363 14.9154 10.5713  8
------> CAND: 337.555755 3826.498291 0.7215506 3.3759038 14.9067 10.5623  8
------> CAND: 494.816227 3816.026367 0.8892891 6.2623096 16.5593 10.5613  4
------> CAND: 299.897862 3711.393555 0.4325570 6.1288638 14.9047 10.5603  8
------> CAND:  24.091792 4351.239258 0.7972814 0.0889891 14.3627 10.5497 16
------> CAND: 118.226402 7452.737793 0.7727851 5.8745131 14.3599 10.5459 16
------> CAND: 288.755837 4461.544434 0.7075139 0.0813925 14.8711 10.5257  8
------> CAND:  38.787276 3948.459229 0.6421899 6.2587914 16.5127 10.5243  4
------> CAND: 120.083969 6616.751953 1.1474365 0.2744807 16.4918 10.5078  4
------> CAND: 259.573513 5676.241211 0.6943340 0.1123006 16.488 10.5048  4
------> CAND: 123.704122 3816.026367 0.8892891 6.2623096 14.3266 10.5029 16
------> CAND: 102.720211 4250.796875 1.0237175 0.1131091 14.3248 10.5006 16
------> CAND:  86.371134 4527.949219 1.0181527 3.6240897 14.3245 10.5002 16
------> CAND: 170.894823 3700.601562 0.1809839 3.6975715 14.3221 10.4971 16
------> CAND: 149.904685 3717.018066 0.1610421 5.7622800 14.312 10.4841 16
------> CAND: 248.585896 3619.599365 0.7683114 3.2585483 14.8246 10.4779  8
------> CAND: 183.427039 4534.842285 1.0183729 0.1681353 14.3062 10.4766 16
------> CAND: 251.561947 4583.218750 0.9316062 0.1547461 14.8047 10.4573  8
------> CAND: 415.663858 4238.742676 0.6273524 0.0296913 19.3835 10.4515  2
------> CAND: 330.557571 6165.728516 0.4219120 5.5935106 19.3665 10.4415  2
------> CAND: 152.549862 4777.916504 0.5085564 0.0156208 19.3574 10.4361  2
------> CAND: 350.533029 3987.117188 0.7011636 6.2765026 14.7836 10.4357  8
------> CAND:  86.565507 4910.959961 0.8810604 0.1896966 14.7764 10.4283  8
------> CAND: 197.833171 6167.427246 0.9458631 4.2454562 14.2646 10.4228 16
------> CAND: 138.918365 6183.041016 0.7552018 0.0976732 14.2522 10.4069 16
------> CAND: 281.791389 3998.417725 1.0128559 3.4128563 14.7469 10.398  8
------> CAND: 404.370539 5663.868652 0.8787389 4.0850224 16.3445 10.3912  4
------> CAND: 101.436938 4260.860840 0.4531243 6.2335844 14.2369 10.3872 16
------> CAND: 115.483650 4839.058105 0.8944493 0.1860311 14.7275 10.378  8
------> CAND: 231.015828 5010.571777 0.8267196 0.1721046 14.7201 10.3704  8
------> CAND: 448.980163 3657.786133 0.2723843 3.4869390 19.2461 10.3701  2
------> CAND: 172.724882 4106.601562 0.8545147 3.4779756 14.7159 10.3661  8
------> CAND: 277.109325 4238.742676 0.6273524 0.0296913 16.3048 10.3597  4
------> CAND:  81.101023 4197.438477 0.9443595 3.5029309 14.2094 10.3516 16
------> CAND: 377.308665 3613.633545 0.9461856 3.2350869 14.6908 10.3403  8
------> CAND: 121.698894 4002.507812 0.4862989 6.2078180 14.1942 10.332 16
------> CAND: 331.672682 3923.481201 0.7803579 6.2812719 14.6825 10.3317  8
------> CAND: 227.747051 3795.825439 0.7995961 3.3428640 14.6782 10.3274  8
------> CAND: 213.187809 4258.895996 0.5132762 6.2685418 14.6762 10.3253  8
------> CAND:  29.437161 3796.997314 0.8172089 3.3449099 14.1877 10.3237 16
------> CAND: 146.600095 5221.254883 0.8954678 0.2152546 14.1873 10.3231 16
------> CAND:  57.708348 6831.722168 1.0577228 0.2074061 14.179 10.3125 16
[23:23:25][1577417][INFO ] Statistics: count dirty SumSpec pages 1752 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:23:25][1577417][INFO ] Data processing finished successfully!
23:23:25 (1577417): called boinc_finish(0)

</stderr_txt>
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