Task 1733366683

Name: Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_144_100000_0
Workunit ID: 876031467
Created: 21 Feb 2025 13:52:50 UTC
Sent: 22 Feb 2025 6:01:21 UTC
Report deadline: 8 Mar 2025 6:01:21 UTC
Received: 22 Feb 2025 8:22:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 791.00
CPU time (sec): 12.50
Peak working set size (MB): 307.36
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>
[01:08:53][87070][INFO ] Application startup - thank you for supporting Einstein@Home!
[01:08:53][87070][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_144.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 100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_144.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_144_100000_0_0
------> GPU usage: 0.500000
[01:08:53][87070][INFO ] Starting data processing...
[01:08:53][87070][INFO ] opti: No host transfer for n_steps. Use device global.
[01:08:53][87070][INFO ] opti: No host transfer for mean. Use device global.
[01:08:53][87070][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:08:53][87070][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:08:53][87070][INFO ] opti: power spectrum in fft callback (static link).
[01:08:53][87070][INFO ] opti: __constant__ access is not uniform, bad!
[01:08:53][87070][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[01:08:53][87070][INFO ] CUDA global memory status (initial GPU state, including context):
[01:08:53][87070][INFO ] No template file. Generating templates.
[01:08:53][87070][INFO ] Template param value T_cons = 50000
[01:08:56][87070][INFO ] Number of generated templates to be used: 50000
[01:08:56][87070][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_144.cpt
[01:08:56][87070][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_144.cpt (No such file or directory).
------> Starting from scratch...
[01:08:56][87070][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_144.binary
[01:08:56][87070][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_DM244.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614320144
------> 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: 244.4 cm^-3 pc
------> Scale factor: 1.09218
[01:08:56][87070][INFO ] Allocating memory for dedispersed compressed time series...
[01:08:56][87070][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:08:56][87070][INFO ] 8-bit allocation done
[01:08:56][87070][INFO ] Foobar
[01:08:56][87070][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_144.binary
[01:08:56][87070][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:08:56][87070][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:08:56][87070][INFO ] FftSize = 12582913
[01:08:56][87070][INFO ] Seed for random number generator is 1087182896.
[01:08:58][87070][INFO ] 8[01:08:58][87070][INFO ] 9[01:08:58][87070][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:08:58][87070][INFO ] Normalization factor 3.97364e-08
[01:08:58][87070][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
[01:08:58][87070][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
[01:08:58][87070][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:08:58][87070][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:08:58][87070][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:09:53][87070][INFO ] Checkpoint committed!
[01:10:53][87070][INFO ] Checkpoint committed!
[01:11:53][87070][INFO ] Checkpoint committed!
[01:12:53][87070][INFO ] Checkpoint committed!
[01:13:53][87070][INFO ] Checkpoint committed!
[01:14:53][87070][INFO ] Checkpoint committed!
[01:15:53][87070][INFO ] Checkpoint committed!
[01:16:53][87070][INFO ] Checkpoint committed!
[01:17:53][87070][INFO ] Checkpoint committed!
[01:18:53][87070][INFO ] Checkpoint committed!
[01:19:53][87070][INFO ] Checkpoint committed!
[01:20:53][87070][INFO ] Checkpoint committed!
[01:21:54][87070][INFO ] Checkpoint committed!
[01:22:02][87070][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 156.796988 3878.443359 0.9551263 1.8259486 15.5244 12.0717 16
------> CAND: 140.906983 3630.313232 0.8878054 2.0993311 15.4582 11.984 16
------> CAND:  99.963445 3715.078369 0.9195359 2.0377576 27.4217 11.9091  1
------> CAND: 284.377139 3635.773438 0.8267208 1.9863547 21.3378 11.6115  2
------> CAND: 371.125080 3647.523438 0.8338936 1.9406713 17.8704 11.6037  4
------> CAND:  99.963186 3717.103271 0.9186845 2.0411332 26.5829 11.5448  1
------> CAND: 115.146548 3717.478027 0.9761721 2.1936634 15.1147 11.5306 16
------> CAND: 115.171460 3612.061523 0.9644378 2.2520654 15.0313 11.4211 16
------> CAND:  99.964743 3761.446045 0.9379484 2.0592940 26.2879 11.4167  1
------> CAND: 174.260138 3931.560303 0.9816070 1.5502809 20.9729 11.3947  2
------> CAND: 394.105654 3819.484863 0.9799657 2.0600441 17.4524 11.2706  4
------> CAND: 460.786791 3680.460938 0.9361637 2.1018946 25.6246 11.1286  1
------> CAND: 230.434528 3673.735596 0.9113629 2.1340625 15.3913 11.0629  8
------> CAND: 115.292132 3653.184326 0.9684644 0.9665893 20.3991 11.0539  2
------> CAND: 350.495660 3765.658691 0.9782634 1.1476707 15.3525 11.0228  8
------> CAND:  59.746014 3883.635010 0.9810311 1.4303366 14.7127 11.0042 16
------> CAND:  86.390079 3653.385254 0.8117739 1.7708000 14.7087 10.999 16
------> CAND: 188.135054 3691.298828 0.8104481 1.6691536 14.6832 10.9658 16
------> CAND: 164.062207 3621.417725 0.9131569 1.0060713 15.2767 10.9443  8
------> CAND: 313.593717 3878.443359 0.9551263 1.8259486 15.2522 10.9189  8
------> CAND:  83.198895 3691.388916 0.8102497 1.6635875 14.6268 10.8923 16
------> CAND:  49.981723 3715.078369 0.9195359 2.0377576 20.1172 10.8866  2
------> CAND: 198.560575 3768.967529 0.8897656 1.8647021 14.6192 10.8825 16
------> CAND:  39.576963 3656.178955 0.8043980 1.3814732 14.6181 10.881 16
------> CAND: 299.705047 3674.079346 0.9395319 1.0643277 15.2028 10.8678  8
------> CAND: 186.425408 3745.092773 0.9420096 1.1735960 14.5997 10.857 16
------> CAND:  99.960072 3692.579834 0.8927377 2.0363123 24.9848 10.8508  1
------> CAND: 230.421293 3621.013184 0.9612859 2.2520626 15.1674 10.8313  8
------> CAND: 189.870911 3659.549805 0.9455744 1.0463045 16.8878 10.8218  4
------> CAND: 345.759877 3911.994873 0.9521596 1.7062634 19.9732 10.8012  2
------> CAND: 205.249424 3630.913086 0.8858007 2.0879672 15.1278 10.7903  8
------> CAND: 305.736299 3879.161377 0.9811088 1.4022076 16.816 10.7648  4
------> CAND: 460.869055 3673.735596 0.9113629 2.1340625 16.7974 10.75  4
------> CAND:  26.798472 3654.093750 0.8133246 1.2897002 14.5106 10.7412 16
------> CAND: 498.629195 3629.835693 0.8531537 2.0538371 16.7544 10.716  4
------> CAND:  99.962926 3719.440186 0.9176716 2.0436985 24.6635 10.7112  1
------> CAND: 222.171237 3791.142334 0.9303499 2.0125735 15.0427 10.7025  8
------> CAND: 115.222584 3675.212891 0.9681951 2.2149222 14.4786 10.6997 16
------> CAND: 345.707456 3773.491699 0.8879805 1.3959625 16.7304 10.6969  4
------> CAND: 497.942533 3872.273926 0.9552402 1.7698869 16.7224 10.6905  4
------> CAND: 325.838916 3654.902344 0.9683694 2.2035749 15.0108 10.6697  8
------> CAND: 211.266922 3882.240234 0.9806731 1.8963259 15.0049 10.6635  8
------> CAND: 458.993842 3626.031738 0.9013426 2.1651013 19.7208 10.6515  2
------> CAND: 415.447687 3626.760986 0.9287215 2.1469085 19.6934 10.6352  2
------> CAND: 181.330984 3711.392334 0.9208637 1.2147648 14.4284 10.6347 16
------> CAND: 172.854636 3857.848877 0.9804410 1.9607686 14.9657 10.6231  8
------> CAND: 146.473455 3682.296875 0.9353121 1.1136067 14.4141 10.6161 16
------> CAND: 157.030028 3631.055908 0.8466778 1.1554956 14.9551 10.6122  8
------> CAND: 111.075628 3690.356201 0.8119708 1.5728674 14.4078 10.608 16
------> CAND: 172.723325 3829.530029 0.9798658 2.0050967 14.4023 10.6009 16
------> CAND: 277.294355 3686.430908 0.8189525 1.5577661 14.9411 10.5978  8
------> CAND: 122.462370 3779.209717 0.8836651 1.8116330 14.3988 10.5963 16
------> CAND: 128.065692 3655.258301 0.8071595 1.8099779 14.397 10.594 16
------> CAND: 115.228293 3681.202393 0.8287106 1.7175459 16.5969 10.5911  4
------> CAND:  26.798732 3653.322754 0.8155058 1.2909180 14.3946 10.5909 16
------> CAND: 387.109028 3654.017334 0.8130885 1.8852609 16.5948 10.5894  4
------> CAND:  91.800066 3856.848145 0.9805287 1.3752652 14.3878 10.582 16
------> CAND:  94.935456 3659.549805 0.9455744 1.0463045 14.9191 10.5752  8
------> CAND: 180.315006 3746.174072 0.9772056 1.1475241 14.9011 10.5565  8
------> CAND: 160.495253 3832.496826 0.9802759 1.2913722 14.3663 10.5543 16
------> CAND:  50.706532 3685.211670 0.9009664 2.1019061 14.3479 10.5305 16
------> CAND: 202.836248 3695.077393 0.9290740 2.0628822 16.5184 10.5289  4
------> CAND: 288.092012 3882.714600 0.9815963 2.0079935 14.8701 10.5246  8
------> CAND: 230.362644 3641.418701 0.8513524 1.9377044 14.8548 10.5089  8
------> CAND:  19.206532 3686.364258 0.8190970 1.5533139 14.318 10.4919 16
------> CAND:  41.820419 3772.826172 0.9788854 2.1666892 14.3173 10.4909 16
------> CAND: 410.498588 3630.913086 0.8858007 2.0879672 16.4538 10.4777  4
------> CAND: 304.383478 3712.333496 0.8734188 1.2662092 14.8234 10.4766  8
------> CAND:  19.967672 3620.070068 0.9162954 2.1372693 14.3059 10.4761 16
------> CAND: 115.206754 3667.483398 0.9683875 2.2313797 14.3015 10.4705 16
------> CAND:  76.811855 3640.501221 0.9685114 2.2091749 14.3013 10.4703 16
------> CAND: 115.192221 3640.641357 0.9685819 2.2295992 14.3006 10.4694 16
------> CAND:  38.104508 3705.750977 0.9246383 2.0774200 14.2916 10.4577 16
------> CAND: 496.742822 3654.199463 0.8104102 1.8147205 16.4241 10.4542  4
------> CAND: 263.995030 3836.158447 0.9800871 1.3309801 14.8011 10.4536  8
------> CAND:  74.081819 3822.645752 0.9884806 2.1162779 14.283 10.4466 16
------> CAND: 154.943315 3724.942627 0.9136729 1.9796246 14.2798 10.4424 16
------> CAND:  51.815933 3702.667236 0.8836303 2.0244176 14.2754 10.4368 16
------> CAND: 499.545002 3636.291260 0.8238625 1.2050625 19.3479 10.4305  2
------> CAND:  62.028397 3689.228027 0.8149757 1.7429422 14.7694 10.421  8
------> CAND: 461.551305 3742.098389 0.9774352 1.0806062 19.3138 10.4103  2
------> CAND: 107.223214 3759.276123 0.8959731 1.9304980 14.2547 10.4101 16
------> CAND: 117.572180 3620.748047 0.9145602 2.1395447 14.2527 10.4074 16
------> CAND: 452.986724 3769.728027 0.9780818 1.2001762 16.3544 10.399  4
------> CAND: 142.727181 3636.291260 0.8238625 1.2050625 14.2428 10.3947 16
------> CAND: 403.596423 3753.127930 0.9774955 1.1604503 14.7361 10.3868  8
------> CAND:  86.954511 3815.155273 0.9798524 1.2526852 14.2353 10.385 16
------> CAND: 230.663155 3910.952148 0.9522920 1.6511852 14.7303 10.3809  8
------> CAND: 143.572142 3758.327148 0.8953149 1.8756155 14.2292 10.3772 16
------> CAND: 115.018869 3677.471436 0.9680066 2.1908824 14.2179 10.3626 16
------> CAND: 115.235300 3626.901611 0.8979107 2.1283514 14.2129 10.3561 16
------> CAND: 115.225438 3791.349121 0.9788729 2.0635855 14.2119 10.3548 16
------> CAND: 111.075368 3897.967773 0.9532368 1.7259845 14.2116 10.3545 16
------> CAND: 374.378547 3687.512207 0.8171210 1.6686419 14.6823 10.3315  8
------> CAND: 301.572734 3862.547363 0.9559495 1.7761596 14.6814 10.3307  8
------> CAND: 230.413248 3765.489746 0.8925547 1.9158019 14.6781 10.3272  8
------> CAND:  50.694075 3623.939209 0.9337586 2.1908467 14.1879 10.3239 16
------> CAND:  99.959812 3694.300293 0.8913283 2.0387290 23.7664 10.3216  1
------> CAND: 351.613625 3697.422363 0.9291843 1.1068474 19.1583 10.3181  2
------> CAND: 296.755206 3890.552734 0.9539196 1.6070018 14.6657 10.3145  8
[01:22:02][87070][INFO ] Statistics: count dirty SumSpec pages 1752 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:22:02][87070][INFO ] Data processing finished successfully!
01:22:02 (87070): called boinc_finish(0)

</stderr_txt>
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