Task 1724741276

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_117_1100000_1
Workunit ID: 870968093
Created: 4 Feb 2025 2:31:49 UTC
Sent: 4 Feb 2025 3:22:08 UTC
Report deadline: 18 Feb 2025 3:22:08 UTC
Received: 4 Feb 2025 5:27:16 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,896.88
CPU time (sec): 43.98
Peak working set size (MB): 242.04
Peak swap size (MB): 65349.77
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[04:28:58][51617][INFO ] Application startup - thank you for supporting Einstein@Home!
[04:28:58][51617][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_117.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 1100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_117.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_117_1100000_1_0
------> GPU usage: 0.496000
[04:28:58][51617][INFO ] Starting data processing...
[04:28:58][51617][INFO ] opti: No host transfer for n_steps. Use device global.
[04:28:58][51617][INFO ] opti: No host transfer for mean. Use device global.
[04:28:58][51617][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:28:58][51617][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:28:58][51617][INFO ] opti: power spectrum in fft callback (static link).
[04:28:58][51617][INFO ] opti: __constant__ access is not uniform, bad!
[04:28:58][51617][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[04:28:58][51617][INFO ] CUDA global memory status (initial GPU state, including context):
[04:28:58][51617][INFO ] No template file. Generating templates.
[04:28:58][51617][INFO ] Template param value T_cons = 50000
[04:29:02][51617][INFO ] Number of generated templates to be used: 50000
[04:29:02][51617][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_117.cpt
[04:29:02][51617][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_117.cpt (No such file or directory).
------> Starting from scratch...
[04:29:02][51617][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_117.binary
[04:29:02][51617][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_DM241.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755855226
------> 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: 241.7 cm^-3 pc
------> Scale factor: 1.44749
[04:29:02][51617][INFO ] Allocating memory for dedispersed compressed time series...
[04:29:02][51617][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:29:02][51617][INFO ] 8-bit allocation done
[04:29:02][51617][INFO ] Foobar
[04:29:02][51617][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_117.binary
[04:29:02][51617][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:29:02][51617][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:29:02][51617][INFO ] FftSize = 12582913
[04:29:02][51617][INFO ] Seed for random number generator is -1087317065.
[04:29:05][51617][INFO ] 8[04:29:05][51617][INFO ] 9[04:29:06][51617][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:29:06][51617][INFO ] Normalization factor 3.97364e-08
[04:29:06][51617][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
[04:29:06][51617][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
[04:29:06][51617][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:29:06][51617][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:29:06][51617][INFO ] Launching time series padding kernel: grid 196608, block 32
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[05:50:33][51617][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500853 3653.962891 0.9705313 0.5276181 22.5346 18.7029  8
------> CAND:   0.501112 3957.810791 1.0197526 0.7617822 21.5812 17.6609  8
------> CAND:   0.250426 3709.739258 0.9812758 0.5667053 21.3624 17.4225  8
------> CAND:   0.500074 3929.553955 0.8823307 2.5619452 24.6683 17.0986  4
------> CAND:   0.500334 4171.391113 1.0165609 2.6177552 24.5541 17.0053  4
------> CAND:  86.352190 3631.152588 0.9697976 2.6672580 18.0956 15.5584 16
------> CAND:   0.500593 4710.002441 1.0993695 2.3731575 22.7691 15.5511  4
------> CAND:   0.250167 3978.507324 0.8911076 2.5555947 19.4553 15.3588  8
------> CAND:   0.249907 3791.015869 0.6817669 2.3668182 17.1607 14.2738 16
------> CAND:   0.166864 3618.920410 0.8444307 0.5701839 16.5208 13.4053 16
------> CAND:   0.166605 3918.926270 0.9363952 2.6081865 16.3652 13.1954 16
------> CAND:   0.499555 3671.526611 0.9752073 2.6659648 17.2389 12.9961  8
------> CAND: 115.162118 3790.841309 0.9106517 2.6166885 16.0954 12.833 16
------> CAND:   1.502039 4674.444336 0.9706291 1.8875148 23.3299 12.7975  2
------> CAND:   0.250686 4167.234375 1.0508863 0.9374273 15.927 12.6076 16
------> CAND:   1.501520 3977.830322 0.6084957 1.5666711 22.8843 12.5319  2
------> CAND:   1.501779 4307.531250 0.7715358 1.6854646 22.7511 12.4526  2
------> CAND: 391.632013 3776.977539 0.8353682 0.7375607 16.6274 12.3522  8
------> CAND: 115.176910 3724.479004 0.9668803 2.6582954 15.7314 12.3467 16
------> CAND:   1.250834 3980.538086 0.6055602 1.5710943 22.2187 12.1356  2
------> CAND:   1.251353 4723.421387 1.0235689 1.8020767 21.8275 11.9028  2
------> CAND: 230.413507 3998.259033 0.9680382 2.6154311 16.1855 11.8893  8
------> CAND: 143.480536 3732.844238 0.6120899 2.2412522 15.3375 11.8244 16
------> CAND: 369.223657 3842.515625 0.8593463 2.5633178 18.0977 11.7852  4
------> CAND:   1.251872 3955.062988 0.9951710 2.6513038 21.611 11.774  2
------> CAND:   1.501260 3714.301514 0.4942034 1.4421468 21.5488 11.737  2
------> CAND: 129.551122 3774.697754 0.8652059 2.5830448 16.034 11.7311  8
------> CAND:   1.500482 3780.900391 0.8028331 2.5286493 15.2664 11.7305 16
------> CAND:   0.751019 4670.006836 0.9713239 1.8354014 17.9775 11.6892  4
------> CAND: 115.251130 4175.988770 0.8723944 2.4515798 15.2239 11.6744 16
------> CAND:   1.501001 3951.041016 0.6862665 2.2589619 26.8201 11.6478  1
------> CAND: 450.374765 4095.412842 0.7215955 1.3320464 17.9148 11.6392  4
------> CAND:   1.250575 3714.455322 0.4930204 1.4569260 21.2697 11.5711  2
------> CAND: 115.260991 3884.423096 0.5896927 1.9848336 15.1388 11.5624 16
------> CAND:   1.500741 3643.681641 0.5644923 2.2190006 26.5961 11.5505  1
------> CAND: 230.358751 3853.147705 0.9803668 2.6618865 15.8391 11.528  8
------> CAND:   1.251094 4299.887207 0.7749687 1.6609147 21.1792 11.5172  2
------> CAND: 360.587971 3793.532715 0.6760380 2.3556941 26.4019 11.4662  1
------> CAND:  86.403314 3631.072021 0.6342012 2.3625546 15.0513 11.4473 16
------> CAND:   0.750760 3977.830322 0.6084957 1.5666711 17.6382 11.4186  4
------> CAND:   0.300512 4028.802490 0.8361674 1.0110037 14.9891 11.3657 16
------> CAND:  86.388003 3825.312744 0.6658840 2.2929699 14.9797 11.3534 16
------> CAND: 172.834914 3868.961914 0.7322223 2.4085937 14.9797 11.3533 16
------> CAND:   1.001965 3652.912354 0.8914164 0.5685820 20.8984 11.3504  2
------> CAND: 230.608399 4309.345703 0.7719947 2.0077078 15.6265 11.3069  8
------> CAND: 230.635388 4133.549316 0.6791789 1.7928613 17.497 11.3061  4
------> CAND:  86.354785 3652.968506 0.9079040 2.6332762 14.92 11.2752 16
------> CAND:  86.371913 4022.304688 0.8755170 2.5231550 14.9104 11.2626 16
------> CAND:  86.423296 3650.689209 0.5427933 2.1245272 14.9017 11.2511 16
------> CAND:   1.000408 4030.328613 0.8345791 2.4548726 20.7154 11.2417  2
------> CAND:   1.502298 4307.560059 0.9324780 1.2266618 17.4111 11.2378  4
------> CAND: 115.259175 4307.165527 0.8641284 2.3042076 14.8818 11.2251 16
------> CAND:   0.300252 3974.063965 0.6134164 1.5381039 15.5248 11.2013  8
------> CAND: 115.222584 3889.175537 0.8678765 2.5646634 14.8598 11.1964 16
------> CAND: 233.662303 3882.019775 0.7116817 1.0174285 15.5076 11.1835  8
------> CAND: 123.744086 3918.958252 0.9881755 2.6483362 25.7253 11.1724  1
------> CAND:  91.149477 3613.078857 0.9431877 2.6491528 17.321 11.1661  4
------> CAND:  57.579372 4162.326660 0.9055990 2.5039847 17.3127 11.1595  4
------> CAND:   1.000667 4542.282227 1.0955263 2.5016654 20.5685 11.1545  2
------> CAND: 129.586675 4289.214355 1.0208910 2.5769219 15.4564 11.1304  8
------> CAND:   1.502558 4649.583984 1.1016605 1.4021842 17.2649 11.1214  4
------> CAND: 123.741750 3877.981445 0.9650236 2.6386559 25.5907 11.1139  1
------> CAND: 254.244493 3732.236572 0.7639070 2.5001564 15.4081 11.0803  8
------> CAND: 230.503557 4267.224121 0.9413429 2.4946702 15.4037 11.0758  8
------> CAND: 172.813115 4280.590820 1.0204172 2.5733955 15.3977 11.0695  8
------> CAND: 163.103320 4512.178223 0.9660496 2.3193223 14.7501 11.0529 16
------> CAND: 184.611958 3842.515625 0.8593463 2.5633178 15.3391 11.0089  8
------> CAND:   1.000148 3891.166748 0.6994000 2.3322651 15.3322 11.0017  8
------> CAND:  86.395788 3630.093994 0.6473278 2.3770285 14.7044 10.9934 16
------> CAND: 422.666194 4049.145752 0.8241964 2.4299860 20.294 10.9915  2
------> CAND: 153.676910 4165.788574 0.8744285 2.4443214 14.6913 10.9763 16
------> CAND:   0.499815 3601.432861 0.9682679 2.6697509 15.3014 10.9699  8
------> CAND: 360.297580 3651.341797 0.5358244 1.0732836 15.2948 10.963  8
------> CAND:  89.367687 4643.045898 1.1008648 1.4054419 14.6795 10.9609 16
------> CAND:   1.002224 3968.444824 1.0211368 0.7749811 17.0399 10.9426  4
------> CAND: 115.249054 3712.615723 0.6373783 2.3225076 14.6618 10.9379 16
------> CAND:  82.735152 4054.471191 0.9286277 0.9257363 14.6609 10.9367 16
------> CAND:  66.832431 4029.661621 0.8349364 2.4557011 15.2634 10.9305  8
------> CAND:   1.251613 3621.888428 0.7777516 2.5369291 20.1506 10.9064  2
------> CAND: 385.755169 4432.340332 1.0834496 2.5534477 15.2211 10.8867  8
------> CAND: 456.878843 3734.507568 0.6082230 2.2489374 16.9304 10.8556  4
------> CAND: 454.597498 3814.411621 0.8758584 0.7337591 16.9247 10.8511  4
------> CAND:  37.405909 3939.802734 0.7031040 2.3148313 14.5921 10.8471 16
------> CAND: 225.578592 3618.815918 0.8809118 2.6137099 15.1725 10.8366  8
------> CAND: 230.521723 3884.423096 0.5896927 1.9848336 15.1705 10.8345  8
------> CAND: 115.190145 3697.595459 0.9425795 2.6525781 14.5703 10.8188 16
------> CAND: 115.230110 3914.527588 0.9631411 2.6351738 14.5484 10.7904 16
------> CAND: 123.740712 3860.668945 0.9566326 2.6354218 24.8356 10.786  1
------> CAND: 133.648512 4512.939941 0.9659435 1.4589261 16.8311 10.7768  4
------> CAND: 359.845515 3692.783447 0.9268926 2.6391366 19.9186 10.7688  2
------> CAND:   0.249648 3600.343262 0.9685241 2.6666005 14.5317 10.7687 16
------> CAND: 115.216096 3629.044678 0.6611799 2.3917921 14.5255 10.7606 16
------> CAND: 345.744047 4470.346191 0.8963646 2.2243273 19.8975 10.7563  2
------> CAND:  14.394713 3793.193359 0.9095113 2.6110380 14.5218 10.7558 16
------> CAND: 179.998664 4315.158691 1.0719422 1.0586215 14.5181 10.751 16
------> CAND: 115.181841 4043.300293 1.0045726 2.6339746 14.511 10.7418 16
------> CAND:  86.396826 3703.253174 0.6739478 2.3750336 14.5084 10.7385 16
------> CAND:  76.822495 4017.433838 0.6948184 2.2282898 14.5073 10.7369 16
------> CAND:  86.392155 3629.503418 0.6536301 2.3743260 14.5062 10.7355 16
------> CAND: 325.151477 4023.685547 1.0302052 2.6630898 19.8607 10.7345  2
[05:50:33][51617][INFO ] Statistics: count dirty SumSpec pages 415403 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:50:33][51617][INFO ] Data processing finished successfully!
05:50:33 (51617): called boinc_finish(0)

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