Task 1733377549

Name: Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_171_1250000_0
Workunit ID: 876036890
Created: 21 Feb 2025 13:53:47 UTC
Sent: 21 Feb 2025 22:44:52 UTC
Report deadline: 7 Mar 2025 22:44:52 UTC
Received: 22 Feb 2025 1:08:07 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 771.83
CPU time (sec): 11.98
Peak working set size (MB): 307.52
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[17:55:06][3865782][INFO ] Application startup - thank you for supporting Einstein@Home!
[17:55:06][3865782][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_cfbf00127_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_5_dms_200_171.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 1250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_171_1250000_0_0
------> GPU usage: 0.500000
[17:55:06][3865782][INFO ] Starting data processing...
[17:55:06][3865782][INFO ] opti: No host transfer for n_steps. Use device global.
[17:55:06][3865782][INFO ] opti: No host transfer for mean. Use device global.
[17:55:06][3865782][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:55:06][3865782][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:55:06][3865782][INFO ] opti: power spectrum in fft callback (static link).
[17:55:06][3865782][INFO ] opti: __constant__ access is not uniform, bad!
[17:55:06][3865782][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[17:55:06][3865782][INFO ] CUDA global memory status (initial GPU state, including context):
[17:55:06][3865782][INFO ] No template file. Generating templates.
[17:55:06][3865782][INFO ] Template param value T_cons = 50000
[17:55:09][3865782][INFO ] Number of generated templates to be used: 50000
[17:55:09][3865782][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_171.cpt
[17:55:09][3865782][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_171.cpt (No such file or directory).
------> Starting from scratch...
[17:55:09][3865782][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_171.binary
[17:55:09][3865782][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_5_dms_200_DM247.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614275819
------> 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: 247.1 cm^-3 pc
------> Scale factor: 1.09225
[17:55:09][3865782][INFO ] Allocating memory for dedispersed compressed time series...
[17:55:09][3865782][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:55:09][3865782][INFO ] 8-bit allocation done
[17:55:09][3865782][INFO ] Foobar
[17:55:09][3865782][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_171.binary
[17:55:10][3865782][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:55:10][3865782][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:55:10][3865782][INFO ] FftSize = 12582913
[17:55:10][3865782][INFO ] Seed for random number generator is 1093650577.
[17:55:11][3865782][INFO ] 8[17:55:11][3865782][INFO ] 9[17:55:12][3865782][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:55:12][3865782][INFO ] Normalization factor 3.97364e-08
[17:55:12][3865782][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
[17:55:12][3865782][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:55:12][3865782][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:55:12][3865782][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:55:12][3865782][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:56:06][3865782][INFO ] Checkpoint committed!
[17:57:06][3865782][INFO ] Checkpoint committed!
[17:58:06][3865782][INFO ] Checkpoint committed!
[17:59:06][3865782][INFO ] Checkpoint committed!
[18:00:07][3865782][INFO ] Checkpoint committed!
[18:01:07][3865782][INFO ] Checkpoint committed!
[18:02:07][3865782][INFO ] Checkpoint committed!
[18:03:07][3865782][INFO ] Checkpoint committed!
[18:04:07][3865782][INFO ] Checkpoint committed!
[18:05:07][3865782][INFO ] Checkpoint committed!
[18:06:07][3865782][INFO ] Checkpoint committed!
[18:07:07][3865782][INFO ] Checkpoint committed!
[18:07:56][3865782][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.467226 3859.908936 0.8192402 2.5680876 17.6124 13.3912  8
------> CAND: 460.889816 3823.537354 0.9408705 2.6685760 19.1867 12.657  4
------> CAND:  78.678245 3802.235352 0.8854387 2.6360648 22.543 12.3286  2
------> CAND: 345.844996 4024.547852 0.7226692 2.3769951 18.7537 12.3099  4
------> CAND:  78.677986 3804.642090 0.8844842 2.6395397 22.3588 12.219  2
------> CAND:  78.676429 3754.450928 0.8601984 2.6275752 22.1991 12.1239  2
------> CAND: 427.679651 4273.535645 0.8427354 2.4220705 22.0616 12.0421  2
------> CAND: 172.754206 3961.405518 0.8340632 2.5607128 16.262 11.9693  8
------> CAND: 157.356490 3802.235352 0.8854387 2.6360648 27.526 11.9544  1
------> CAND: 430.383736 3648.739258 0.9141272 2.6669559 27.4875 11.9377  1
------> CAND:  78.676688 3752.654785 0.8613965 2.6242652 21.8176 11.8969  2
------> CAND:  40.457737 3939.234131 0.7473863 2.4628978 15.3653 11.8611 16
------> CAND: 157.355971 3804.642090 0.8844842 2.6395397 27.2678 11.8423  1
------> CAND: 172.819343 4103.474121 0.7308714 2.3363643 18.067 11.7606  4
------> CAND: 157.352598 3754.450928 0.8601984 2.6275752 26.7568 11.6203  1
------> CAND: 173.814820 4239.432617 0.8909004 1.1005980 15.1347 11.557 16
------> CAND: 259.228885 3809.943115 0.6466958 2.3485086 15.8282 11.5166  8
------> CAND:  66.151998 3839.403564 0.8352049 2.5879476 15.8247 11.513  8
------> CAND: 157.353117 3752.654785 0.8613965 2.6242652 26.3584 11.4473  1
------> CAND: 358.765178 3720.033203 0.4703549 1.4547820 26.3433 11.4407  1
------> CAND: 423.503370 3737.667236 0.7258329 2.5056419 21.0287 11.4278  2
------> CAND: 149.840586 4646.290527 1.1118382 2.5463212 17.5897 11.38  4
------> CAND: 345.780897 4047.448486 0.7772927 2.4546180 17.5879 11.3786  4
------> CAND: 230.444908 3823.537354 0.9408705 2.6685760 15.6924 11.3754  8
------> CAND: 115.247237 3909.636719 0.7758842 2.5054693 14.9618 11.3299 16
------> CAND: 461.131679 3979.464111 0.6612888 2.2808654 17.4521 11.2704  4
------> CAND: 108.633127 4009.854980 0.9694974 0.7980256 14.8816 11.2248 16
------> CAND: 230.565839 3979.464111 0.6612888 2.2808654 15.5201 11.1964  8
------> CAND: 172.922628 4024.547852 0.7226692 2.3769951 15.5158 11.1919  8
------> CAND:  86.423036 4522.751465 1.0113339 2.4932721 14.8242 11.1497 16
------> CAND:  78.678505 3800.584717 0.8859997 2.6322017 20.5414 11.1384  2
------> CAND: 235.073773 4398.874512 0.8416783 2.3095105 17.2747 11.1292  4
------> CAND: 164.389188 3849.842773 0.6282713 2.2946012 15.442 11.1155  8
------> CAND: 499.366460 3669.865723 0.7697508 2.5545757 20.4571 11.0883  2
------> CAND: 345.513862 3987.503174 0.9423643 2.6480887 15.4064 11.0786  8
------> CAND: 399.608805 3720.363281 0.9365532 2.6817672 15.3901 11.0616  8
------> CAND: 488.029803 4261.006348 0.8459033 1.2121496 20.364 11.0331  2
------> CAND: 120.678764 4611.035645 0.9876362 2.4051297 20.3298 11.0128  2
------> CAND:  86.375806 3619.304199 0.8259497 2.6145053 14.7155 11.0079 16
------> CAND:  98.814079 4472.301270 0.8278743 2.1347830 14.7017 10.9898 16
------> CAND: 172.909912 4549.734375 1.0111778 2.4941127 14.6931 10.9787 16
------> CAND:  99.871579 4891.256836 1.0851551 2.2504833 25.2525 10.967  1
------> CAND: 230.437382 3853.122314 0.9123702 2.6536024 15.2866 10.9545  8
------> CAND: 345.615071 3894.809326 0.9654177 2.6764500 20.2314 10.9544  2
------> CAND:  86.365425 3615.157715 0.9265647 2.6708140 14.6679 10.9459 16
------> CAND: 230.508747 3844.007568 0.7256578 2.4717910 15.2752 10.9427  8
------> CAND: 460.675721 3738.327148 0.9491514 2.6884611 20.19 10.9298  2
------> CAND: 128.498553 3682.584961 0.9763104 2.7013083 14.6308 10.8975 16
------> CAND: 129.834766 4044.765381 0.9340436 0.8539548 14.6167 10.8792 16
------> CAND:  70.450248 3795.526123 0.9953219 0.5987151 14.6137 10.8752 16
------> CAND: 221.186919 3618.387939 0.9011496 2.6597335 15.1987 10.8636  8
------> CAND: 129.568509 4584.161621 1.1051652 2.5839953 16.9321 10.857  4
------> CAND:  78.676948 3750.859619 0.8625957 2.6209700 20.0558 10.8502  2
------> CAND: 199.929227 4743.272461 0.9676608 2.0621479 15.1833 10.8477  8
------> CAND: 108.509341 4125.943359 0.9741361 2.6404352 14.5896 10.8439 16
------> CAND: 290.743417 4497.335449 1.0256987 1.2214808 15.166 10.8298  8
------> CAND: 263.259322 3716.627441 0.7973053 0.6730011 15.1558 10.8193  8
------> CAND: 203.185288 3717.339600 0.7970610 0.6643535 14.5619 10.8079 16
------> CAND: 134.015199 4397.083008 0.8894344 2.3999820 14.5578 10.8025 16
------> CAND: 172.820900 4407.790039 0.8872512 2.3981662 15.1326 10.7953  8
------> CAND: 256.269702 4030.465820 0.7877315 2.4629927 15.127 10.7895  8
------> CAND: 473.395562 3920.363525 0.6665682 1.0707610 16.8322 10.7776  4
------> CAND:  33.075739 3841.134277 0.8344147 2.5920169 14.5323 10.7694 16
------> CAND: 320.678577 4047.775391 0.6703833 2.2280705 16.8085 10.7589  4
------> CAND: 430.376211 3616.092285 0.8958406 2.6602182 24.77 10.7575  1
------> CAND:  72.027804 3744.271729 0.5813590 2.2612269 14.5215 10.7554 16
------> CAND: 420.129492 3780.138428 0.8088334 2.5808814 16.7986 10.751  4
------> CAND: 259.180357 4616.949219 0.9586290 2.3225958 19.8867 10.7499  2
------> CAND: 115.202342 3618.108154 0.8858393 2.6468151 14.4955 10.7216 16
------> CAND:  96.032401 3731.425781 0.9838224 2.7046642 15.0567 10.717  8
------> CAND: 142.575887 4072.702637 0.9288604 2.6151755 14.4914 10.7163 16
------> CAND: 318.135906 4200.246094 0.9697857 2.6193888 15.0559 10.7162  8
------> CAND: 111.963927 3655.009521 0.5050461 2.1196196 14.4911 10.716 16
------> CAND:  11.647549 4140.288574 1.0163554 2.6769054 14.4904 10.7151 16
------> CAND: 325.501295 3640.383789 0.5581968 2.2746947 16.7464 10.7096  4
------> CAND:  86.373211 3826.827393 0.8721455 2.6220000 14.4785 10.6996 16
------> CAND: 404.955472 3724.950928 0.8107314 0.6598495 15.0372 10.6969  8
------> CAND: 157.357009 3800.584717 0.8859997 2.6322017 24.6107 10.6883  1
------> CAND: 402.982943 3723.214111 0.6045303 0.9136199 15.0256 10.6849  8
------> CAND: 288.127305 3913.908203 0.6753863 2.3405488 15.0177 10.6768  8
------> CAND:  12.381441 4050.901855 0.6663140 2.2128198 14.4586 10.6738 16
------> CAND: 230.337990 3738.327148 0.9491514 2.6884611 16.6954 10.6691  4
------> CAND: 109.545043 3618.633301 0.8484121 0.5393111 16.6936 10.6677  4
------> CAND: 115.310038 4159.595703 0.6716893 2.0697358 14.452 10.6653 16
------> CAND: 165.054051 4105.327148 0.8483706 1.0043212 15.0041 10.6627  8
------> CAND: 192.978793 3933.740967 0.7520449 0.9434152 14.4438 10.6546 16
------> CAND: 366.784790 4030.168457 1.0313598 0.7764217 14.993 10.6513  8
------> CAND: 215.191998 3648.739258 0.9141272 2.6669559 19.7071 10.6433  2
------> CAND: 477.854968 4247.810547 0.8884522 1.1134859 16.6506 10.6336  4
------> CAND: 115.203380 3957.799805 0.8361372 2.5640042 14.4217 10.626 16
------> CAND: 230.485392 4075.959473 0.8893876 2.5816278 14.9588 10.6161  8
------> CAND: 448.924368 4602.140137 0.9601188 1.4968075 19.6267 10.5957  2
------> CAND: 268.865498 3826.776855 0.9801186 2.6934824 14.9232 10.5794  8
------> CAND:  24.966078 4136.952637 0.8319191 2.4716282 14.3738 10.564 16
------> CAND:  86.387484 4064.468750 0.8647442 2.5528157 14.3658 10.5536 16
------> CAND: 200.024207 4329.104004 0.8028967 1.4089285 14.3637 10.5509 16
------> CAND:   7.531475 3634.057861 0.5991882 2.3570819 14.357 10.5422 16
------> CAND:  39.338214 3754.450928 0.8601984 2.6275752 16.5347 10.5418  4
------> CAND:  58.282642 3618.987305 0.8464660 2.6249304 16.511 10.523  4
------> CAND: 174.147252 3693.298584 0.6809003 2.4515994 14.3363 10.5154 16
[18:07:56][3865782][INFO ] Statistics: count dirty SumSpec pages 2026 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:07:56][3865782][INFO ] Data processing finished successfully!
18:07:56 (3865782): called boinc_finish(0)

</stderr_txt>
]]>