Task 1726726206

Name: Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_179_7900000_0
Workunit ID: 872135631
Created: 8 Feb 2025 3:24:01 UTC
Sent: 8 Feb 2025 9:47:06 UTC
Report deadline: 22 Feb 2025 9:47:06 UTC
Received: 8 Feb 2025 11:39:45 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,855.89
CPU time (sec): 32.94
Peak working set size (MB): 241.84
Peak swap size (MB): 65349.77
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>
[11:15:43][126809][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:15:43][126809][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_cfbf00125_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_4_dms_200_179.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 7900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_179.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_179_7900000_0_0
------> GPU usage: 0.496000
[11:15:43][126809][INFO ] Starting data processing...
[11:15:43][126809][INFO ] opti: No host transfer for n_steps. Use device global.
[11:15:43][126809][INFO ] opti: No host transfer for mean. Use device global.
[11:15:43][126809][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:15:43][126809][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:15:43][126809][INFO ] opti: power spectrum in fft callback (static link).
[11:15:43][126809][INFO ] opti: __constant__ access is not uniform, bad!
[11:15:43][126809][INFO ] Running on device 2 NVIDIA GeForce GTX 750 Ti
[11:15:43][126809][INFO ] CUDA global memory status (initial GPU state, including context):
[11:15:43][126809][INFO ] No template file. Generating templates.
[11:15:43][126809][INFO ] Template param value T_cons = 50000
[11:15:47][126809][INFO ] Number of generated templates to be used: 50000
[11:15:47][126809][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_4_dms_200_179.cpt
[11:15:47][126809][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_4_dms_200_179.cpt (No such file or directory).
------> Starting from scratch...
[11:15:47][126809][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_179.binary
[11:15:47][126809][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_4_dms_200_DM247.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735048975192
------> 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: 247.9 cm^-3 pc
------> Scale factor: 1.16401
[11:15:47][126809][INFO ] Allocating memory for dedispersed compressed time series...
[11:15:47][126809][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:15:47][126809][INFO ] 8-bit allocation done
[11:15:47][126809][INFO ] Foobar
[11:15:47][126809][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_179.binary
[11:15:47][126809][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:15:48][126809][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:15:48][126809][INFO ] FftSize = 12582913
[11:15:48][126809][INFO ] Seed for random number generator is -1039792910.
[11:15:50][126809][INFO ] 8[11:15:50][126809][INFO ] 9[11:15:51][126809][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:15:51][126809][INFO ] Normalization factor 3.97364e-08
[11:15:51][126809][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
[11:15:51][126809][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:15:51][126809][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:15:51][126809][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:15:51][126809][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:16:43][126809][INFO ] Checkpoint committed!
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[12:36:37][126809][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.527619 3696.303955 0.3634400 5.2064838 16.5786 13.4834 16
------> CAND: 115.480536 3632.525635 0.5425537 5.6887774 15.9949 12.6984 16
------> CAND: 346.634163 4234.892578 1.0370405 6.0300293 19.0679 12.5617  4
------> CAND:  78.671238 3631.811035 0.5561126 5.7057543 15.7011 12.3065 16
------> CAND: 242.454213 3663.246338 0.8089091 3.5768275 15.9433 11.6366  8
------> CAND: 473.450838 3716.807617 0.9411664 3.5587857 21.3034 11.5911  2
------> CAND:  17.163676 3673.766602 0.9521279 5.9677081 15.1588 11.5887 16
------> CAND: 115.467041 4652.438477 0.9984131 5.9194202 15.1276 11.5476 16
------> CAND: 336.308035 4922.920898 1.1590276 4.2925844 21.1568 11.5039  2
------> CAND: 462.164525 3753.215332 0.8524508 5.9343810 17.7445 11.5033  4
------> CAND: 254.219061 4833.183105 1.0757294 5.9374723 15.7587 11.4443  8
------> CAND: 409.807775 3846.260986 0.6249780 3.8720803 17.576 11.369  4
------> CAND: 115.429413 3997.869629 0.8689609 5.9436612 17.5708 11.3649  4
------> CAND:  82.720360 4088.559570 0.8931105 3.8472874 14.9787 11.3521 16
------> CAND: 115.501556 3624.025391 0.6823598 5.8206272 14.948 11.3117 16
------> CAND: 184.897418 3935.406738 1.0013862 3.6802423 15.5933 11.2724  8
------> CAND: 124.574515 4259.742188 0.8357450 4.0333853 15.5509 11.2284  8
------> CAND: 173.194074 4110.212402 0.9357924 5.9722795 17.3476 11.1872  4
------> CAND: 107.229961 4813.160645 1.1456218 5.9902701 14.8368 11.1663 16
------> CAND:  96.509638 3621.082031 0.7848820 3.5608644 17.3001 11.1494  4
------> CAND: 176.105508 4089.241943 0.6612752 4.0709167 14.8193 11.1434 16
------> CAND: 115.509341 4419.189453 1.0938548 6.0441484 14.7944 11.1108 16
------> CAND: 359.709273 3969.449219 0.7350432 3.8708169 15.4343 11.1074  8
------> CAND: 204.903758 3846.260986 0.6249780 3.8720803 15.418 11.0906  8
------> CAND: 115.537887 3976.570557 1.0250310 6.0278082 14.7756 11.0863 16
------> CAND:  23.062319 4040.503418 0.5310488 4.2590594 14.7705 11.0797 16
------> CAND:  86.221917 4585.007324 1.0658172 5.9888334 14.7675 11.0757 16
------> CAND: 381.929744 3789.555908 0.9658391 5.9849253 15.3943 11.066  8
------> CAND: 240.370874 4311.672363 1.0774454 6.0351210 20.3854 11.0458  2
------> CAND: 231.003372 3655.566895 0.8795311 5.9358759 17.1536 11.0329  4
------> CAND: 461.623449 4805.533203 0.8603440 5.6898532 20.3616 11.0316  2
------> CAND:  11.220657 4115.979492 0.9356611 5.9820805 14.7281 11.0243 16
------> CAND:  60.079224 4194.150879 0.7133040 5.7640805 17.1413 11.0231  4
------> CAND: 231.003112 3624.025391 0.6823598 5.8206272 15.3421 11.012  8
------> CAND: 407.691218 4213.705566 0.7619019 4.0588346 15.3388 11.0086  8
------> CAND:  18.595388 3868.344482 0.9521463 5.9838629 14.706 10.9955 16
------> CAND: 230.688328 3789.062256 0.8824388 3.6302543 15.292 10.9601  8
------> CAND: 231.104061 4244.684082 0.9134378 5.9492722 15.2522 10.919  8
------> CAND: 385.993398 4060.273438 0.9289908 3.8095834 15.2495 10.9161  8
------> CAND:  86.580299 3918.129150 0.7483557 5.8694911 14.6446 10.9155 16
------> CAND: 461.892300 3730.271484 0.5038978 5.6085396 20.1076 10.8809  2
------> CAND:  58.422518 4158.129883 0.6639110 5.7177114 14.6157 10.8779 16
------> CAND: 259.736744 4196.433105 0.9229813 5.9675260 20.0417 10.8418  2
------> CAND:  38.622229 4473.954102 1.0077232 5.9840002 14.5781 10.829 16
------> CAND: 170.316377 3660.309082 0.7984906 3.5801823 15.1603 10.8239  8
------> CAND: 179.975049 4285.722168 0.7198092 4.1883917 14.5704 10.8189 16
------> CAND: 462.121447 3838.141602 0.9046662 5.9602046 19.977 10.8034  2
------> CAND: 346.527765 4451.487305 1.0983467 6.0429029 16.8617 10.801  4
------> CAND:  94.545932 3818.309082 0.7925298 5.9012022 15.138 10.8009  8
------> CAND: 115.518424 3731.929199 0.7090065 5.8445253 14.5539 10.7975 16
------> CAND: 115.491954 3660.661621 0.8168855 5.9141040 14.5535 10.7969 16
------> CAND: 273.298952 3616.432129 0.8718248 3.5108962 15.1335 10.7962  8
------> CAND: 115.501037 3822.640137 0.6722620 5.8010950 14.5518 10.7947 16
------> CAND: 231.089529 4234.892578 1.0370405 6.0300293 15.1188 10.7811  8
------> CAND: 270.494696 3647.320312 0.4450607 3.9542747 15.1086 10.7705  8
------> CAND:  78.366056 4100.306152 1.0450529 6.0382967 14.5033 10.7317 16
------> CAND: 368.389594 4234.187012 1.0652781 6.0343919 16.7723 10.7302  4
------> CAND: 230.997144 3975.737793 0.8775166 5.9547353 15.0649 10.7255  8
------> CAND: 200.260360 3983.254883 0.8142347 5.9135890 24.6777 10.7174  1
------> CAND:  25.744346 4027.356201 0.7853802 5.8816314 15.0568 10.7171  8
------> CAND:  69.259879 4181.010254 0.9702181 3.8742228 15.0359 10.6956  8
------> CAND:  23.082301 3759.015137 0.9896156 3.5696378 15.0338 10.6934  8
------> CAND: 341.310074 4030.930664 1.0339202 6.0245943 15.0249 10.6842  8
------> CAND:  89.674946 3850.842773 0.6147978 5.7407880 14.4628 10.6792 16
------> CAND: 115.413583 3749.771973 0.3512630 4.9741387 14.4624 10.6788 16
------> CAND: 112.990805 5051.721680 0.9226373 5.6053615 14.4602 10.6758 16
------> CAND: 115.526210 4040.996094 0.9323457 5.9789305 14.4599 10.6755 16
------> CAND:  48.254689 3621.082031 0.7848820 3.5608644 15.0142 10.6732  8
------> CAND: 497.514603 4179.555664 0.5081123 5.3073535 19.7479 10.6676  2
------> CAND: 231.026209 3745.130859 0.6750370 5.8218570 15.0058 10.6645  8
------> CAND:  38.476384 3997.869629 0.8689609 5.9436612 14.9835 10.6415  8
------> CAND: 118.517831 4081.406006 0.8341687 3.8823438 19.6885 10.6323  2
------> CAND:  96.508860 3660.086426 0.7992047 3.5796173 16.6304 10.6176  4
------> CAND: 115.474048 3935.234619 0.8676935 5.9404936 14.4134 10.6152 16
------> CAND: 180.229887 4317.851562 0.7626413 5.7837343 24.4313 10.6104  1
------> CAND:  20.021910 3750.104736 0.8552260 5.9356365 14.4093 10.6099 16
------> CAND: 404.465260 4055.570068 0.9915730 6.0138192 14.951 10.608  8
------> CAND:  41.314895 4555.297363 0.9017853 4.2163377 14.4066 10.6064 16
------> CAND: 381.627156 3875.813965 0.7276043 5.8564034 24.4046 10.5988  1
------> CAND: 129.964520 3876.813232 0.9116685 5.9690151 14.9298 10.5861  8
------> CAND:  20.020093 3807.425049 0.8267362 5.9176106 14.3898 10.5847 16
------> CAND:  86.558241 3679.475098 0.6766970 5.8206677 14.3836 10.5767 16
------> CAND: 216.386000 3806.779541 0.7036594 5.8419981 14.9169 10.5729  8
------> CAND:  24.110217 4347.133789 0.5381117 4.9049349 16.5586 10.5607  4
------> CAND: 121.227107 3663.246338 0.8089091 3.5768275 14.3709 10.5602 16
------> CAND: 265.638242 3807.425049 0.8267362 5.9176106 19.5388 10.5436  2
------> CAND:  69.258063 4256.292969 1.0077883 3.9070203 14.8858 10.5408  8
------> CAND: 217.652404 3658.881836 0.8388322 3.5619566 14.8733 10.528  8
------> CAND: 115.544116 4128.104004 0.9992133 6.0159478 14.3428 10.5239 16
------> CAND: 487.917176 3934.666992 0.5553328 5.6182203 16.4994 10.5138  4
------> CAND: 346.259951 3822.151367 0.5447017 5.6410003 14.8579 10.5121  8
------> CAND: 269.307183 3636.252930 0.5216455 3.7962098 14.8575 10.5117  8
------> CAND:  78.188551 4546.873535 0.9276274 5.8870845 14.8567 10.5108  8
------> CAND:  98.313486 4613.729004 0.6513741 4.8821421 14.3231 10.4984 16
------> CAND: 433.344995 4115.739746 0.4625259 5.0861349 16.4741 10.4938  4
------> CAND: 180.229627 4318.706055 0.7621138 5.7827687 24.1627 10.4937  1
------> CAND: 163.227625 4718.479980 0.9761535 4.2841949 14.3138 10.4863 16
------> CAND: 136.649476 3616.432129 0.8718248 3.5108962 14.3129 10.4852 16
------> CAND: 115.490657 4109.976074 0.7207754 5.7977757 16.4548 10.4785  4
------> CAND:  77.002594 3728.013916 0.5153125 3.9118760 14.3048 10.4748 16
[12:36:37][126809][INFO ] Statistics: count dirty SumSpec pages 1787 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:36:37][126809][INFO ] Data processing finished successfully!
12:36:37 (126809): called boinc_finish(0)

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