Task 1733677994

Name: Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_36_2150000_0
Workunit ID: 876221549
Created: 22 Feb 2025 8:33:57 UTC
Sent: 22 Feb 2025 19:43:43 UTC
Report deadline: 8 Mar 2025 19:43:43 UTC
Received: 22 Feb 2025 22:14:39 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 674.77
CPU time (sec): 16.57
Peak working set size (MB): 285.13
Peak swap size (MB): 10503
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[15:03:18][884276][INFO ] Application startup - thank you for supporting Einstein@Home!
[15:03:18][884276][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_6_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_6_dms_200_36.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 2150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_36.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_40000_36_2150000_0_0
------> GPU usage: 0.500000
[15:03:18][884276][INFO ] Starting data processing...
[15:03:18][884276][INFO ] opti: No host transfer for n_steps. Use device global.
[15:03:18][884276][INFO ] opti: No host transfer for mean. Use device global.
[15:03:18][884276][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:03:18][884276][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:03:18][884276][INFO ] opti: power spectrum in fft callback (static link).
[15:03:18][884276][INFO ] opti: __constant__ access is not uniform, bad!
[15:03:18][884276][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[15:03:18][884276][INFO ] CUDA global memory status (initial GPU state, including context):
[15:03:18][884276][INFO ] No template file. Generating templates.
[15:03:18][884276][INFO ] Template param value T_cons = 50000
[15:03:23][884276][INFO ] Number of generated templates to be used: 50000
[15:03:23][884276][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_6_dms_200_36.cpt
[15:03:23][884276][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_6_dms_200_36.cpt (No such file or directory).
------> Starting from scratch...
[15:03:23][884276][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_36.binary
[15:03:23][884276][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_6_dms_200_DM233.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776183874063
------> 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: 233.6 cm^-3 pc
------> Scale factor: 1.03799
[15:03:23][884276][INFO ] Allocating memory for dedispersed compressed time series...
[15:03:23][884276][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:03:23][884276][INFO ] 8-bit allocation done
[15:03:23][884276][INFO ] Foobar
[15:03:23][884276][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_6_dms_200_36.binary
[15:03:23][884276][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:03:23][884276][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:03:23][884276][INFO ] FftSize = 12582913
[15:03:23][884276][INFO ] Seed for random number generator is -1029580332.
[15:03:25][884276][INFO ] 8[15:03:25][884276][INFO ] 9[15:03:26][884276][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:03:26][884276][INFO ] Normalization factor 3.97364e-08
[15:03:26][884276][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
[15:03:26][884276][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1571 MB (9444 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:03:26][884276][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:03:26][884276][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:03:26][884276][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:04:18][884276][INFO ] Checkpoint committed!
[15:05:18][884276][INFO ] Checkpoint committed!
[15:06:18][884276][INFO ] Checkpoint committed!
[15:07:18][884276][INFO ] Checkpoint committed!
[15:08:18][884276][INFO ] Checkpoint committed!
[15:09:18][884276][INFO ] Checkpoint committed!
[15:10:18][884276][INFO ] Checkpoint committed!
[15:11:18][884276][INFO ] Checkpoint committed!
[15:12:18][884276][INFO ] Checkpoint committed!
[15:13:18][884276][INFO ] Checkpoint committed!
[15:14:18][884276][INFO ] Checkpoint committed!
[15:14:31][884276][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 4225.935059 0.8067375 0.8407994 24.7976 21.1965  8
------> CAND:   0.250167 4135.596680 0.4431295 1.9989361 22.8521 19.0511  8
------> CAND:   0.501112 3996.210938 0.5264568 1.0003098 33.1892 18.7036  2
------> CAND:   0.501372 5495.844727 1.1914783 1.5595455 33.0291 18.6074  2
------> CAND:   0.249907 3617.421631 0.8370945 2.7965276 22.1935 18.3295  8
------> CAND:   0.250686 5466.923340 1.1982863 1.5355800 22.1343 18.2647  8
------> CAND:   0.500334 3772.801270 0.9929066 2.8768902 27.4678 15.27  2
------> CAND:   0.167124 5495.194336 1.1907971 1.5760393 18.939 14.8047  8
------> CAND:   0.499555 3620.286377 0.7763162 2.7638528 21.5831 14.5891  4
------> CAND:   0.249648 3604.595947 0.9676669 2.8404486 18.3342 14.1584  8
------> CAND: 431.932747 3649.247559 0.9318963 2.8419759 20.5975 13.7924  4
------> CAND:   1.250834 4133.639648 0.4435298 1.9623989 30.7368 13.3488  1
------> CAND:   1.251353 5313.124512 0.9181982 2.1460655 30.73 13.3459  1
------> CAND:   1.251094 4653.761230 0.6357188 2.1372139 30.3899 13.1982  1
------> CAND:  87.220248 3683.533203 0.3557156 1.0840052 15.7415 12.3602 16
------> CAND:   0.500853 3643.939209 0.4483655 0.7385378 22.5837 12.3529  2
------> CAND:   1.250056 3902.347900 0.5684795 2.5708237 28.2485 12.2682  1
------> CAND:   1.250315 4527.980469 0.7959151 2.6605475 28.036 12.1759  1
------> CAND:   1.250575 5111.665527 1.0485708 2.7023840 27.891 12.1129  1
------> CAND:   0.499815 5078.400391 1.1778620 2.8431172 18.4941 12.1021  4
------> CAND:   0.625677 4653.761230 0.6357188 2.1372139 22.1212 12.0775  2
------> CAND:   0.625417 4133.639648 0.4435298 1.9623989 21.9988 12.0047  2
------> CAND: 345.950097 4135.851562 0.4424595 1.9914607 18.3117 11.9562  4
------> CAND: 265.840659 3689.160889 0.5970787 2.6342659 16.2388 11.9451  8
------> CAND: 393.129640 4779.958984 1.0841707 2.8666830 16.1788 11.8823  8
------> CAND:   0.166864 3614.705811 0.9310055 2.8297398 16.1557 11.8582  8
------> CAND: 218.770889 4330.864746 0.8129871 2.7503166 18.1628 11.8372  4
------> CAND: 132.902424 3649.247559 0.9318963 2.8419759 15.2498 11.7085 16
------> CAND:   0.500593 4542.392578 1.1110520 2.9202738 21.1621 11.5071  2
------> CAND: 115.315488 4377.589355 0.5195683 2.0167501 15.0859 11.4928 16
------> CAND:   1.251613 5580.752441 1.1113921 2.3951819 26.1797 11.3697  1
------> CAND: 487.509746 3816.575195 0.9309618 2.8612828 26.1694 11.3652  1
------> CAND:  11.987766 3810.653809 0.3458971 1.8208622 14.9774 11.3504 16
------> CAND: 249.616406 3614.252197 0.9208294 2.8260262 17.5516 11.3496  4
------> CAND: 133.614776 3871.417969 0.9142226 2.8494930 14.956 11.3223 16
------> CAND:  86.423296 4059.014404 0.5966140 2.5651944 14.9385 11.2994 16
------> CAND: 195.161524 3968.108154 0.9844426 0.5479445 15.6146 11.2946  8
------> CAND: 215.966373 3649.247559 0.9318963 2.8419759 15.5723 11.2506  8
------> CAND:  81.485096 3719.437256 0.7189800 2.7444766 14.8889 11.2344 16
------> CAND: 185.748349 4511.575195 0.8053977 2.6886663 15.5185 11.1947  8
------> CAND: 230.727514 5455.924805 1.0095005 1.9180642 17.2945 11.145  4
------> CAND:   0.417031 4133.566406 0.4437221 1.9649023 17.2923 11.1432  4
------> CAND: 112.781900 3908.055908 0.8815280 2.8435795 14.7792 11.0909 16
------> CAND: 137.774967 3847.326416 0.7341889 2.7490547 14.7446 11.0458 16
------> CAND: 474.965593 4221.221191 0.8823944 2.8251996 20.3783 11.0415  2
------> CAND: 243.754354 3814.123047 0.9314992 2.8612990 20.3254 11.0101  2
------> CAND: 302.404980 3633.741211 0.5288052 2.5688415 15.3328 11.0023  8
------> CAND: 366.973453 4894.858398 1.0800303 1.1406119 15.2885 10.9565  8
------> CAND: 328.810556 3932.495605 0.8719458 2.8390336 15.2834 10.9512  8
------> CAND: 486.861492 4197.160156 0.8193814 2.7748332 17.0504 10.9509  4
------> CAND: 320.002036 3613.456055 0.9343682 2.8371441 15.2801 10.9478  8
------> CAND:  86.369837 3995.872070 0.8994852 2.8443959 14.6684 10.9464 16
------> CAND: 246.705233 3654.960693 0.8818452 2.8238144 20.1719 10.9191  2
------> CAND:  86.436012 3663.187744 0.3769017 2.2339785 14.6457 10.917 16
------> CAND: 143.325868 4515.877441 0.8034111 1.0940846 14.6349 10.9029 16
------> CAND: 243.754873 3816.575195 0.9309618 2.8612828 16.9739 10.8902  4
------> CAND:   0.625158 4527.980469 0.7959151 2.6605475 20.1226 10.8898  2
------> CAND: 101.371802 3696.788574 0.8647932 2.8216622 15.2233 10.889  8
------> CAND: 382.762250 3849.796875 0.8805454 2.8323610 16.9662 10.8841  4
------> CAND: 230.570770 3810.653809 0.3458971 1.8208622 15.1815 10.8458  8
------> CAND: 115.148883 3969.673584 1.0241209 2.9015899 14.5876 10.8413 16
------> CAND: 115.230110 4287.801758 0.9769907 2.8838549 14.587 10.8406 16
------> CAND: 109.385444 4330.864746 0.8129871 2.7503166 15.1694 10.8334  8
------> CAND: 328.370688 4846.614258 0.7279505 2.2754571 15.1493 10.8126  8
------> CAND: 228.901348 3740.069824 0.9013050 2.8417845 15.1431 10.8061  8
------> CAND: 293.469042 4902.685547 0.9263000 1.3072245 16.8627 10.8018  4
------> CAND: 124.808333 3614.252197 0.9208294 2.8260262 15.1289 10.7915  8
------> CAND:  82.285422 3620.886963 0.7307698 2.7469504 14.5467 10.7881 16
------> CAND:  86.417587 4132.264648 0.5804419 2.4961703 15.1122 10.7743  8
------> CAND: 151.202490 3633.741211 0.5288052 2.5688415 14.534 10.7717 16
------> CAND:   8.323497 3724.906494 0.7305781 2.7474973 14.5334 10.7709 16
------> CAND:   0.416772 4514.479492 0.8023574 2.6741378 16.7976 10.7502  4
------> CAND: 341.632644 3976.491455 0.9637461 0.5628754 19.8783 10.7449  2
------> CAND: 211.162340 4335.310547 1.0810304 0.7499440 15.0737 10.7345  8
------> CAND: 405.487466 3696.788574 0.8647932 2.8216622 19.8472 10.7265  2
------> CAND: 172.743826 4013.854004 0.8657654 2.8298466 15.0579 10.7182  8
------> CAND: 115.212982 4605.587402 1.1211529 2.9234030 14.4854 10.7086 16
------> CAND: 162.248497 4012.227051 0.6967117 0.7700798 14.4846 10.7075 16
------> CAND:  86.416289 3809.391357 0.5300313 2.5291562 14.4829 10.7053 16
------> CAND: 498.945017 4619.863281 1.1230872 2.9224193 19.7948 10.6954  2
------> CAND: 194.494067 3753.854004 0.8123643 2.8012676 15.0253 10.6845  8
------> CAND: 493.563835 4175.049316 1.0011861 2.9028502 16.7064 10.6778  4
------> CAND: 345.686696 4200.113281 0.6293593 2.5636337 19.74 10.6629  2
------> CAND: 328.347851 5105.763184 1.1811286 1.2223170 19.7395 10.6626  2
------> CAND: 490.268329 3721.729248 0.3315743 1.3031310 16.6736 10.6518  4
------> CAND: 345.698373 4132.398926 0.7098447 2.6839006 19.6828 10.629  2
------> CAND: 259.582336 4758.030762 0.7456236 1.4819465 19.6698 10.6213  2
------> CAND:  97.580632 3968.108154 0.9844426 0.5479445 14.4175 10.6205 16
------> CAND: 172.734484 4388.170410 0.9081997 2.8193693 16.6171 10.6071  4
------> CAND: 100.756246 4200.449219 1.0347195 2.9181924 14.9472 10.604  8
------> CAND: 160.246644 3810.984863 0.3433695 1.5502793 14.9358 10.5923  8
------> CAND:  86.362830 4022.953613 0.9613937 2.8848155 14.3897 10.5845 16
------> CAND: 345.741712 4685.996094 0.8324417 2.6500742 14.9156 10.5715  8
------> CAND:  52.436679 3658.752441 0.8579189 0.3887492 16.5719 10.5712  4
------> CAND:   0.500074 3611.659180 0.9662126 0.3074444 19.5847 10.5708  2
------> CAND: 149.866018 4829.049805 0.7976646 1.4565444 14.3724 10.5622 16
------> CAND: 107.292503 3683.727539 0.3566135 1.0633714 16.552 10.5555  4
------> CAND: 163.498553 4803.478027 0.9701281 2.7532110 14.874 10.5287  8
------> CAND: 129.814784 4053.204590 0.7278196 0.7685337 14.3399 10.5201 16
------> CAND: 188.093014 4008.466309 1.0308197 2.9101298 14.3352 10.514 16
[15:14:31][884276][INFO ] Statistics: count dirty SumSpec pages 404561 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:14:31][884276][INFO ] Data processing finished successfully!
15:14:31 (884276): called boinc_finish(0)

</stderr_txt>
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