Task 1724757884

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_158_2850000_1
Workunit ID: 870976345
Created: 4 Feb 2025 2:33:16 UTC
Sent: 4 Feb 2025 21:10:11 UTC
Report deadline: 18 Feb 2025 21:10:11 UTC
Received: 4 Feb 2025 22:46:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,875.93
CPU time (sec): 44.20
Peak working set size (MB): 299.09
Peak swap size (MB): 65567.88
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[22:25:04][107455][INFO ] Application startup - thank you for supporting Einstein@Home!
[22:25:04][107455][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_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_158.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 2850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_158.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_158_2850000_1_0
------> GPU usage: 0.496000
[22:25:04][107455][INFO ] Starting data processing...
[22:25:04][107455][INFO ] opti: No host transfer for n_steps. Use device global.
[22:25:04][107455][INFO ] opti: No host transfer for mean. Use device global.
[22:25:04][107455][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:25:04][107455][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:25:04][107455][INFO ] opti: power spectrum in fft callback (static link).
[22:25:04][107455][INFO ] opti: __constant__ access is not uniform, bad!
[22:25:04][107455][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[22:25:04][107455][INFO ] CUDA global memory status (initial GPU state, including context):
[22:25:04][107455][INFO ] No template file. Generating templates.
[22:25:04][107455][INFO ] Template param value T_cons = 50000
[22:25:08][107455][INFO ] Number of generated templates to be used: 50000
[22:25:08][107455][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_158.cpt
[22:25:08][107455][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_158.cpt (No such file or directory).
------> Starting from scratch...
[22:25:08][107455][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_158.binary
[22:25:08][107455][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM245.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755787916
------> 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: 245.8 cm^-3 pc
------> Scale factor: 1.44749
[22:25:08][107455][INFO ] Allocating memory for dedispersed compressed time series...
[22:25:08][107455][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:25:08][107455][INFO ] 8-bit allocation done
[22:25:08][107455][INFO ] Foobar
[22:25:08][107455][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_158.binary
[22:25:09][107455][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:25:09][107455][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:25:09][107455][INFO ] FftSize = 12582913
[22:25:09][107455][INFO ] Seed for random number generator is 1105731681.
[22:25:11][107455][INFO ] 8[22:25:11][107455][INFO ] 9[22:25:12][107455][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:25:12][107455][INFO ] Normalization factor 3.97364e-08
[22:25:12][107455][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
[22:25:12][107455][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
[22:25:12][107455][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:25:12][107455][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:25:12][107455][INFO ] Launching time series padding kernel: grid 196608, block 32
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[23:46:18][107455][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 3847.580078 0.6958150 2.8782558 22.1782 18.3127  8
------> CAND:   0.500593 3601.045410 0.9684050 0.2119709 22.0585 18.1819  8
------> CAND:   0.499815 3627.128418 0.5787911 2.7915325 25.127 17.4735  4
------> CAND:   0.500853 5190.764648 1.1212777 1.0644763 20.9194 16.941  8
------> CAND:   0.500334 6258.413086 1.1642653 2.6491764 19.9173 15.8564  8
------> CAND:   0.249907 4080.827148 0.7498593 2.9270201 19.7568 15.6833  8
------> CAND:   0.250167 5535.416016 1.2418755 3.0437012 19.5532 15.4641  8
------> CAND:   0.250426 5057.505371 1.1869078 0.9471093 17.2811 14.4383 16
------> CAND:   0.166605 4047.015381 0.7719581 2.9319553 17.2316 14.3706 16
------> CAND:   0.499555 3600.126221 0.9685810 2.9333146 17.7764 13.5651  8
------> CAND:   1.499963 3696.850830 0.8371954 2.9206564 24.1579 13.2913  2
------> CAND: 184.759359 4341.764160 0.6542127 0.8534274 16.3619 13.191 16
------> CAND:  86.442240 4014.671631 0.3789470 2.4500787 16.1643 12.9253 16
------> CAND:   1.500222 4482.920898 0.9482625 3.0308156 17.1661 12.9193  8
------> CAND:   1.250575 4895.466797 0.5250661 1.7528331 23.1607 12.6966  2
------> CAND:   1.250315 3842.337158 0.2567363 1.4473537 22.9213 12.554  2
------> CAND:  86.426150 3893.514404 0.5175303 2.7403939 15.8687 12.5298 16
------> CAND:   1.251094 6141.494629 1.0533757 1.9782840 22.6531 12.3942  2
------> CAND:   0.166864 4726.381348 1.1409353 0.7951514 15.7564 12.38 16
------> CAND:  23.594053 3798.022217 0.5058601 2.7250226 15.7145 12.3243 16
------> CAND:   1.501520 5372.484375 0.6849417 2.1241953 22.505 12.306  2
------> CAND:   1.501001 3984.461182 0.2794556 1.7621850 22.2099 12.1303  2
------> CAND:   0.501112 5737.022949 1.2589332 1.3087201 16.3863 12.0994  8
------> CAND:   1.250834 5658.167969 1.0424001 1.4294664 15.503 12.0433 16
------> CAND:   0.499296 3603.556641 0.9679238 2.9340608 16.2757 11.9836  8
------> CAND:   1.500482 4021.170410 0.4448771 2.6163759 21.9595 11.9813  2
------> CAND:   1.501779 6027.917480 0.9686024 2.3796492 21.9142 11.9543  2
------> CAND:   1.500741 4748.895020 0.6647656 2.7304637 21.8741 11.9305  2
------> CAND: 230.486689 3963.435791 0.7558696 2.9188383 16.2031 11.9077  8
------> CAND:   1.501260 6034.665527 1.2722558 2.9241383 27.3177 11.8639  1
------> CAND: 115.285645 3702.528564 0.5154746 2.7420330 15.2962 11.7698 16
------> CAND:   0.749981 3658.240479 0.8321834 2.9112582 17.9387 11.6583  4
------> CAND: 201.741379 4159.670410 0.5697065 2.7705255 17.8284 11.5702  4
------> CAND: 160.547934 4921.540039 0.5827993 1.5203229 15.1234 11.5421 16
------> CAND:   0.249648 3600.126221 0.9685810 2.9333146 15.8125 11.5003  8
------> CAND: 492.711607 4070.475342 0.8548387 2.9725132 26.3808 11.457  1
------> CAND: 115.269814 5583.649414 1.0738735 2.9021740 15.0572 11.4551 16
------> CAND: 460.845440 3707.632324 0.9579265 2.9567282 20.8132 11.2998  2
------> CAND: 112.404574 4627.954590 0.9267341 0.8406210 20.7407 11.2568  2
------> CAND: 373.766365 3906.560547 0.8682005 2.9655898 17.4263 11.2498  4
------> CAND: 254.432377 5646.514648 1.0081166 1.4773539 15.5596 11.2374  8
------> CAND:  61.589048 4070.475342 0.8548387 2.9725132 15.5522 11.2298  8
------> CAND:  26.460851 4351.139160 0.7153167 2.8794823 14.871 11.211 16
------> CAND:  86.423555 3716.761963 0.4691276 2.6867144 15.5194 11.1957  8
------> CAND: 120.201007 3708.901855 0.7594212 0.3429599 14.8587 11.1949 16
------> CAND: 115.208051 4127.792969 0.7989936 2.9548860 15.5033 11.179  8
------> CAND: 239.395898 3830.249023 0.7471564 2.9024198 15.4557 11.1297  8
------> CAND:  67.904204 5653.498535 1.2510558 3.0320787 14.7834 11.0965 16
------> CAND: 332.524132 3784.378174 0.3496912 2.4774442 15.3756 11.0466  8
------> CAND:   0.750760 5372.484375 0.6849417 2.1241953 17.1348 11.018  4
------> CAND: 499.474675 4174.215820 0.4807018 2.6385243 20.2707 10.9777  2
------> CAND: 266.289870 4058.410400 0.7644031 0.5680097 15.3066 10.9752  8
------> CAND: 461.157111 4506.967773 0.4537862 2.3852799 20.2441 10.9619  2
------> CAND:   0.999889 3891.130859 0.5216591 2.7372041 20.2335 10.9556  2
------> CAND:   0.750241 4634.146484 1.1281903 3.1037118 20.2276 10.9521  2
------> CAND:   0.750500 4226.704102 0.3434692 1.5600327 17.0501 10.9507  4
------> CAND:   1.000148 4976.619629 0.9091761 2.9447529 20.2145 10.9443  2
------> CAND:  57.630496 4444.051270 0.5447254 2.6486640 14.6628 10.9392 16
------> CAND: 132.160227 3621.069580 0.7408960 2.8679676 14.6618 10.9379 16
------> CAND:   0.625158 4895.466797 0.5250661 1.7528331 17.0216 10.928  4
------> CAND:   1.000408 5821.152832 1.2622014 2.9926398 20.1841 10.9263  2
------> CAND: 345.488171 4411.120117 0.9912812 3.0438976 17.0095 10.9184  4
------> CAND:  86.371913 3940.095703 0.9200816 2.9835334 15.244 10.9104  8
------> CAND: 153.689885 3712.499756 0.7512891 2.8881404 14.6397 10.909 16
------> CAND: 115.066359 4310.281738 1.0539554 3.0681551 16.9921 10.9046  4
------> CAND: 423.874209 4082.852051 0.3761920 2.4023592 16.9837 10.8979  4
------> CAND:  87.359086 3998.634521 1.0117060 3.0234292 14.6267 10.8922 16
------> CAND:  69.562727 3969.788086 0.9870404 0.4259024 15.2191 10.8847  8
------> CAND: 123.379476 3878.822754 0.7783918 0.4502231 14.6187 10.8817 16
------> CAND: 299.925630 5694.541504 1.0375088 2.8327768 15.2082 10.8735  8
------> CAND:  77.604396 4811.642578 0.7736138 1.0843948 16.9513 10.8722  4
------> CAND:   1.001705 4138.951660 1.0524313 0.5022416 20.0774 10.863  2
------> CAND:  86.415511 4124.567383 0.6462045 2.8414896 15.192 10.8567  8
------> CAND: 249.737338 4174.215820 0.4807018 2.6385243 16.9263 10.8523  4
------> CAND: 259.263659 3628.910645 0.5432815 2.7610896 15.1854 10.8499  8
------> CAND:  43.182064 4393.408203 1.0620960 3.0753720 14.5895 10.8438 16
------> CAND:  86.426410 3894.398926 0.5151609 2.7376983 15.1785 10.8427  8
------> CAND:  69.563765 4030.843262 1.0146719 0.4527498 20.0206 10.8293  2
------> CAND: 207.574107 3621.813477 0.6905401 0.3180373 15.1434 10.8065  8
------> CAND:  86.427967 4412.170898 0.5836337 2.7236197 14.5589 10.8041 16
------> CAND: 128.169755 4227.335938 0.4291641 1.1230357 15.1318 10.7945  8
------> CAND: 397.989209 3795.875000 0.8076927 0.3846128 15.1266 10.7891  8
------> CAND: 172.872024 3761.075195 0.3950730 2.5722785 15.1249 10.7874  8
------> CAND: 180.187068 5437.218750 1.1151155 1.2092277 16.8321 10.7776  4
------> CAND: 316.893895 4085.741211 0.5948720 0.7174206 15.1139 10.776  8
------> CAND: 149.962815 5694.541504 1.0375088 2.8327768 14.5364 10.7748 16
------> CAND:   1.251353 3876.182617 0.8060370 2.9335027 19.8859 10.7494  2
------> CAND: 230.422850 3707.632324 0.9579265 2.9567282 16.7835 10.739  4
------> CAND: 115.228553 4252.841309 1.0198406 3.0481348 14.5081 10.738 16
------> CAND: 265.041371 4951.236816 1.1729256 3.1028993 19.8337 10.7184  2
------> CAND:  26.461630 4477.897949 0.7599379 2.9008715 14.4909 10.7157 16
------> CAND:  23.593534 3714.734619 0.4831389 2.7026861 14.472 10.6912 16
------> CAND: 160.073032 3887.695801 0.7709826 2.9196029 14.4682 10.6863 16
------> CAND: 355.016569 3978.390381 0.3131341 1.2416604 15.0258 10.6851  8
------> CAND: 270.538813 5018.615723 0.8991429 1.1026779 15.0249 10.6842  8
------> CAND: 201.689218 4247.631348 0.4840451 2.6072335 15.0158 10.6748  8
------> CAND:  86.410320 4035.129395 0.6911697 2.8842862 14.4551 10.6692 16
------> CAND: 301.680950 3978.870117 0.3172841 2.2472665 16.6755 10.6533  4
------> CAND:  69.564024 4040.046387 1.0184494 0.4568625 19.7179 10.6498  2
------> CAND:   0.625417 6141.494629 1.0533757 1.9782840 16.6695 10.6486  4
[23:46:18][107455][INFO ] Statistics: count dirty SumSpec pages 425897 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:46:18][107455][INFO ] Data processing finished successfully!
23:46:18 (107455): called boinc_finish(0)

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