Task 1734117144

Name: Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_161_1350000_1
Workunit ID: 876477715
Created: 23 Feb 2025 4:03:42 UTC
Sent: 23 Feb 2025 5:26:42 UTC
Report deadline: 9 Mar 2025 5:26:42 UTC
Received: 23 Feb 2025 7:55:50 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 681.15
CPU time (sec): 24.40
Peak working set size (MB): 286.09
Peak swap size (MB): 10503
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>
[00:44:09][1237232][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:44:09][1237232][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_7_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_7_dms_200_161.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 1350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_161.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_161_1350000_1_0
------> GPU usage: 0.500000
[00:44:09][1237232][INFO ] Starting data processing...
[00:44:09][1237232][INFO ] opti: No host transfer for n_steps. Use device global.
[00:44:09][1237232][INFO ] opti: No host transfer for mean. Use device global.
[00:44:09][1237232][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:44:09][1237232][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:44:09][1237232][INFO ] opti: power spectrum in fft callback (static link).
[00:44:09][1237232][INFO ] opti: __constant__ access is not uniform, bad!
[00:44:09][1237232][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[00:44:09][1237232][INFO ] CUDA global memory status (initial GPU state, including context):
[00:44:09][1237232][INFO ] No template file. Generating templates.
[00:44:09][1237232][INFO ] Template param value T_cons = 50000
[00:44:14][1237232][INFO ] Number of generated templates to be used: 50000
[00:44:14][1237232][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_7_dms_200_161.cpt
[00:44:14][1237232][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_7_dms_200_161.cpt (No such file or directory).
------> Starting from scratch...
[00:44:14][1237232][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_161.binary
[00:44:14][1237232][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_7_dms_200_DM246.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753042232
------> 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: 246.1 cm^-3 pc
------> Scale factor: 1.43269
[00:44:14][1237232][INFO ] Allocating memory for dedispersed compressed time series...
[00:44:14][1237232][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:44:14][1237232][INFO ] 8-bit allocation done
[00:44:14][1237232][INFO ] Foobar
[00:44:14][1237232][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_161.binary
[00:44:14][1237232][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:44:14][1237232][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:44:14][1237232][INFO ] FftSize = 12582913
[00:44:14][1237232][INFO ] Seed for random number generator is -1063495309.
[00:44:16][1237232][INFO ] 8[00:44:16][1237232][INFO ] 9[00:44:17][1237232][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:44:17][1237232][INFO ] Normalization factor 3.97364e-08
[00:44:17][1237232][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
[00:44:17][1237232][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1565 MB (9450 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:44:17][1237232][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:44:17][1237232][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:44:17][1237232][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:45:09][1237232][INFO ] Checkpoint committed!
[00:46:09][1237232][INFO ] Checkpoint committed!
[00:47:09][1237232][INFO ] Checkpoint committed!
[00:48:09][1237232][INFO ] Checkpoint committed!
[00:49:09][1237232][INFO ] Checkpoint committed!
[00:50:09][1237232][INFO ] Checkpoint committed!
[00:51:09][1237232][INFO ] Checkpoint committed!
[00:52:09][1237232][INFO ] Checkpoint committed!
[00:53:10][1237232][INFO ] Checkpoint committed!
[00:54:10][1237232][INFO ] Checkpoint committed!
[00:55:10][1237232][INFO ] Checkpoint committed!
[00:55:29][1237232][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 3975.649658 0.9454854 2.6826768 24.2928 20.638  8
------> CAND:   0.500334 4553.069336 1.1051983 2.6547616 21.6193 20.5381 16
------> CAND:   0.250167 3975.649658 0.9454854 2.6826768 20.0421 18.2847 16
------> CAND:   0.500593 4896.330566 1.0233866 1.8589013 21.8476 17.9515  8
------> CAND:   0.500853 4161.388184 0.6799929 1.3708873 19.5733 17.6221 16
------> CAND:   0.166605 4088.370361 0.9770505 2.6797245 19.5417 17.5776 16
------> CAND:   0.166864 4370.353516 1.0821736 2.7007511 18.5532 16.1932 16
------> CAND:   0.249907 3622.142578 0.7594076 2.5883994 18.0507 15.4962 16
------> CAND:   0.501112 4281.824219 1.0686420 0.9384272 19.2073 15.0924  8
------> CAND:   0.250426 4931.707520 1.1182623 2.3780451 17.6045 14.8814 16
------> CAND:   0.499555 3607.326172 0.9669340 2.7115688 18.7793 14.6338  8
------> CAND:   0.499815 3643.481934 0.5210699 2.2472022 18.2286 14.0459  8
------> CAND:   1.000408 4208.933105 0.9245879 2.5971792 25.1788 13.9009  2
------> CAND: 403.406981 3914.540527 0.5951037 2.2336748 17.9945 13.7968  8
------> CAND:   1.000148 3626.772949 0.6721485 2.4924276 24.8752 13.7195  2
------> CAND:   1.251872 4112.697754 1.0152581 2.7032726 24.6696 13.5968  2
------> CAND:   1.251613 3621.081543 0.7916918 2.6055264 24.5653 13.5345  2
------> CAND:   0.249648 3641.922607 0.9703339 2.7213197 16.3938 13.234 16
------> CAND:   1.250834 4201.443359 0.6373217 1.6705546 24.0442 13.2235  2
------> CAND:   1.250575 3725.749756 0.4469146 1.4603565 23.7501 13.0481  2
------> CAND: 403.407241 3914.540527 0.5951037 2.2336748 17.187 12.9413  8
------> CAND:   1.000667 4732.755859 1.1221762 2.5714211 23.5258 12.9143  2
------> CAND: 115.258137 3783.419678 0.8083544 2.6097467 16.1456 12.9003 16
------> CAND:   1.251353 4918.297852 1.0232974 1.8597105 23.4983 12.8979  2
------> CAND:   1.501001 3886.353271 0.6634631 2.3944991 23.249 12.7493  2
------> CAND:   1.501260 4275.467285 0.8462600 2.4648218 23.1807 12.7086  2
------> CAND:   1.502558 4800.917480 0.9644431 1.8381820 23.1745 12.7048  2
------> CAND:   1.251094 4522.703613 0.8136509 1.6730949 23.1741 12.7046  2
------> CAND:   0.999629 3855.695312 1.0049013 2.7339134 19.1082 12.5941  4
------> CAND:   1.501779 3698.648682 0.4470737 1.3471580 22.8196 12.4934  2
------> CAND:   1.501520 4591.562012 1.0258677 2.5264430 22.7626 12.4594  2
------> CAND:  83.549232 3787.095947 0.8030480 0.7023075 15.7163 12.3266 16
------> CAND:   1.502039 4013.666016 0.5744126 1.5013392 22.5339 12.3232  2
------> CAND:   1.502298 4385.176758 0.7451332 1.6447425 22.5007 12.3035  2
------> CAND: 410.925740 4140.995605 0.9747703 0.8866637 18.5898 12.1787  4
------> CAND:   0.999889 3667.364014 0.4665543 2.0324638 16.3349 12.0456  8
------> CAND:   1.250315 3627.422607 0.6647331 0.6707321 18.4196 12.0425  4
------> CAND:   0.625677 3620.782471 0.7945381 2.6077182 18.2853 11.9351  4
------> CAND: 201.703491 3914.540527 0.5951037 2.2336748 15.4079 11.9174 16
------> CAND: 273.255095 4261.197754 0.9137294 2.5637314 21.7505 11.857  2
------> CAND:   0.625417 4201.443359 0.6373217 1.6705546 18.0827 11.7732  4
------> CAND: 388.630790 3983.907227 0.8611360 2.6107721 21.5576 11.7422  2
------> CAND:   0.625936 3879.480469 0.8783571 2.6472890 18.0355 11.7355  4
------> CAND:   0.750760 3698.648682 0.4470737 1.3471580 17.9958 11.7038  4
------> CAND: 190.013122 3835.918457 0.8402755 0.7163724 15.9791 11.6738  8
------> CAND:  86.357380 3646.766357 0.9172869 2.6940863 15.1782 11.6142 16
------> CAND:   1.001705 3696.965088 0.4585372 1.9202288 21.3053 11.5922  2
------> CAND:   1.001965 4304.817383 0.7206149 2.1213715 21.2874 11.5816  2
------> CAND:   0.200082 4929.662598 1.1181535 2.3804040 15.143 11.5679 16
------> CAND:   1.002224 4904.903320 1.0245490 2.1786797 21.2615 11.5662  2
------> CAND:   0.751019 4013.357666 0.5750306 1.4957548 17.8016 11.5489  4
------> CAND:   0.751279 4800.917480 0.9644431 1.8381820 17.7325 11.4938  4
------> CAND: 364.533548 3672.635254 0.7364839 2.5519345 15.7594 11.445  8
------> CAND:   0.625158 3725.749756 0.4469146 1.4603565 17.6707 11.4445  4
------> CAND: 313.566209 3915.740234 0.5903198 2.2062509 15.6897 11.3726  8
------> CAND: 193.325238 4203.670410 1.0582552 0.8724893 14.976 11.3485 16
------> CAND: 230.516533 3783.419678 0.8083544 2.6097467 15.6632 11.345  8
------> CAND:   0.312709 4201.693359 0.6370037 1.6761479 15.6631 11.3449  8
------> CAND:  36.113813 4447.146484 0.8805237 1.3299761 14.969 11.3393 16
------> CAND: 298.050936 4227.146973 0.7427262 2.3000405 17.5294 11.3319  4
------> CAND: 110.720619 4083.000000 0.8107510 2.5223088 17.4549 11.2726  4
------> CAND: 315.886740 3739.492920 0.9309288 0.5696823 15.5918 11.2708  8
------> CAND: 273.212017 3906.102295 0.7378120 2.4914083 20.7317 11.2514  2
------> CAND: 199.863830 3709.311768 0.6163211 0.8444231 14.8886 11.234 16
------> CAND:   0.999370 3648.145508 0.9156737 2.6932080 17.3988 11.2279  4
------> CAND:  64.346073 3855.442383 0.9124476 0.6827390 14.8663 11.2048 16
------> CAND: 403.246605 3864.909180 0.7825681 2.5574598 15.5 11.1756  8
------> CAND: 327.921996 3652.423584 0.9411402 2.7069659 15.4922 11.1675  8
------> CAND: 339.349482 3650.105225 0.4966813 2.1753447 15.4536 11.1274  8
------> CAND: 460.719319 3801.386230 0.9100824 2.6799622 17.269 11.1247  4
------> CAND: 205.462740 4140.995605 0.9747703 0.8866637 15.4369 11.1102  8
------> CAND:   1.500482 3919.889893 0.9945369 2.7271800 20.4581 11.0889  2
------> CAND:  39.823237 4052.073486 0.9779759 0.8092614 14.7764 11.0873 16
------> CAND:   1.500741 3637.781250 0.5494104 2.3142443 17.215 11.0818  4
------> CAND: 183.508785 3697.814941 0.4556109 1.9417647 14.7675 11.0757 16
------> CAND: 115.205456 3821.298096 0.7211295 2.5058391 14.7604 11.0664 16
------> CAND:  23.454437 4188.100098 0.6514278 2.0438344 15.3858 11.0573  8
------> CAND: 115.212722 4329.888184 1.0326685 2.6718607 15.3742 11.0452  8
------> CAND:   0.250686 4543.488281 1.1039280 1.1438446 14.7148 11.007 16
------> CAND: 499.355042 3851.353027 0.7965867 2.5807214 17.0711 10.9673  4
------> CAND:   1.001446 3641.315186 0.5522482 2.3022575 20.2519 10.9665  2
------> CAND: 186.008117 3677.856201 0.9759602 2.7218049 14.6705 10.9492 16
------> CAND:   2.502187 4813.432129 0.9633678 1.8574158 25.1743 10.9331  1
------> CAND: 115.298620 4312.403809 0.7183911 2.1419818 14.6531 10.9266 16
------> CAND: 172.707235 3779.000488 0.9738481 2.7238793 17.013 10.9212  4
------> CAND: 333.712165 3623.471680 0.7445471 2.5756154 15.2543 10.9211  8
------> CAND: 104.307369 4325.891113 0.9750792 1.0643525 14.6376 10.9064 16
------> CAND: 109.100503 3749.641357 0.8870906 2.6687458 14.6324 10.8996 16
------> CAND: 115.255801 4457.992676 0.9151658 2.4729681 14.6121 10.8731 16
------> CAND: 115.246199 3672.934326 0.7359870 2.5564001 14.6065 10.8659 16
------> CAND: 432.015790 3804.399170 0.7467297 2.5345714 25.0174 10.8649  1
------> CAND: 100.720693 3648.514893 0.9293746 2.7006719 15.175 10.8392  8
------> CAND: 115.209868 3756.295898 0.8368152 2.6273696 14.5841 10.8368 16
------> CAND: 432.004631 3741.966797 0.7190763 2.5195274 24.9496 10.8355  1
------> CAND: 115.269814 3891.639893 0.6555621 2.3858585 14.5818 10.8337 16
------> CAND:  11.727219 4192.007812 0.6490499 2.0474555 14.5732 10.8225 16
------> CAND: 287.987430 3830.128418 0.9999757 2.7363677 15.1438 10.8069  8
------> CAND:   2.501668 4403.794434 0.7355937 1.7153784 24.8718 10.8017  1
------> CAND:  86.363868 3840.466553 0.8061910 2.5869656 14.5291 10.7652 16
------> CAND: 273.250943 4228.553711 0.8969105 2.5582936 19.8773 10.7443  2
[00:55:29][1237232][INFO ] Statistics: count dirty SumSpec pages 519920 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:55:29][1237232][INFO ] Data processing finished successfully!
00:55:29 (1237232): called boinc_finish(0)

</stderr_txt>
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