Task 1734112034

Name: Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_148_6350000_1
Workunit ID: 876475207
Created: 23 Feb 2025 4:03:02 UTC
Sent: 23 Feb 2025 5:00:28 UTC
Report deadline: 9 Mar 2025 5:00:28 UTC
Received: 23 Feb 2025 7:28:45 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 631.00
CPU time (sec): 24.24
Peak working set size (MB): 286.09
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>
[00:17:09][1237039][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:17:09][1237039][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_148.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 6350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_148.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_148_6350000_1_0
------> GPU usage: 0.500000
[00:17:09][1237039][INFO ] Starting data processing...
[00:17:09][1237039][INFO ] opti: No host transfer for n_steps. Use device global.
[00:17:09][1237039][INFO ] opti: No host transfer for mean. Use device global.
[00:17:09][1237039][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:17:09][1237039][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:17:09][1237039][INFO ] opti: power spectrum in fft callback (static link).
[00:17:09][1237039][INFO ] opti: __constant__ access is not uniform, bad!
[00:17:09][1237039][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[00:17:09][1237039][INFO ] CUDA global memory status (initial GPU state, including context):
[00:17:09][1237039][INFO ] No template file. Generating templates.
[00:17:09][1237039][INFO ] Template param value T_cons = 50000
[00:17:14][1237039][INFO ] Number of generated templates to be used: 50000
[00:17:14][1237039][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_7_dms_200_148.cpt
[00:17:14][1237039][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_7_dms_200_148.cpt (No such file or directory).
------> Starting from scratch...
[00:17:14][1237039][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_148.binary
[00:17:14][1237039][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_DM244.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753063572
------> 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: 244.8 cm^-3 pc
------> Scale factor: 1.43263
[00:17:14][1237039][INFO ] Allocating memory for dedispersed compressed time series...
[00:17:14][1237039][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:17:14][1237039][INFO ] 8-bit allocation done
[00:17:14][1237039][INFO ] Foobar
[00:17:14][1237039][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_148.binary
[00:17:14][1237039][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:17:14][1237039][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:17:14][1237039][INFO ] FftSize = 12582913
[00:17:14][1237039][INFO ] Seed for random number generator is -1044155900.
[00:17:16][1237039][INFO ] 8[00:17:16][1237039][INFO ] 9[00:17:17][1237039][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:17:17][1237039][INFO ] Normalization factor 3.97364e-08
[00:17:17][1237039][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
[00:17:17][1237039][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
[00:17:17][1237039][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:17:17][1237039][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:17:17][1237039][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:18:09][1237039][INFO ] Checkpoint committed!
[00:19:09][1237039][INFO ] Checkpoint committed!
[00:20:09][1237039][INFO ] Checkpoint committed!
[00:21:09][1237039][INFO ] Checkpoint committed!
[00:22:09][1237039][INFO ] Checkpoint committed!
[00:23:09][1237039][INFO ] Checkpoint committed!
[00:24:09][1237039][INFO ] Checkpoint committed!
[00:25:09][1237039][INFO ] Checkpoint committed!
[00:26:10][1237039][INFO ] Checkpoint committed!
[00:27:10][1237039][INFO ] Checkpoint committed!
[00:27:38][1237039][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 6601.217773 1.3503127 4.4899821 24.8057 21.2055  8
------> CAND:   0.499555 3722.698975 0.4263009 3.5367005 24.7264 21.1176  8
------> CAND:   0.499815 4244.002930 0.9638003 3.6023965 24.5889 20.9654  8
------> CAND:   0.249907 5965.940918 0.6778427 5.8481359 20.5065 18.9443 16
------> CAND:   0.166605 3639.318604 0.4114052 3.4905274 19.9607 18.1693 16
------> CAND:   0.249648 7267.051758 1.1542563 5.9450717 19.8275 17.9809 16
------> CAND:   0.166345 6467.669434 1.3397007 4.4345398 19.6369 17.7118 16
------> CAND:   0.500334 3618.605225 0.7767755 6.1245017 21.2708 17.3229  8
------> CAND:   1.499184 4196.593262 1.0192122 3.5724783 30.4017 17.0288  2
------> CAND:   0.500074 6089.243164 1.3143067 0.1557186 20.8737 16.8913  8
------> CAND:   1.249277 3945.328857 0.4406550 6.0225887 29.2355 16.3292  2
------> CAND:   1.249018 5777.332520 0.9262835 6.2575893 29.1704 16.2902  2
------> CAND:   1.248758 6746.132812 1.3532768 0.0671961 28.9559 16.1615  2
------> CAND:   0.250167 4142.987793 0.2230614 4.4377742 18.3139 15.8607 16
------> CAND:   1.498925 4871.172852 1.1205766 3.8490274 18.0743 15.5289 16
------> CAND:   0.749462 4196.593262 1.0192122 3.5724783 22.6898 15.4867  4
------> CAND:   0.749722 3878.511963 0.8844625 3.4389246 21.4621 14.4911  4
------> CAND:   0.624639 4636.306641 0.5725648 6.1408796 21.1635 14.2495  4
------> CAND:   0.624379 5777.332520 0.9262835 6.2575893 21.057 14.1635  4
------> CAND:   0.416512 3835.426758 0.4201830 5.9968190 18.1143 13.9242  8
------> CAND:   0.416253 5388.202637 0.8130583 6.2534776 18.0472 13.8528  8
------> CAND:   1.249537 3648.751709 0.3358764 5.8996801 25.0916 13.8488  2
------> CAND:   1.248499 7080.247559 1.3404523 6.2273788 25.0718 13.8369  2
------> CAND:   0.500593 3631.713623 0.4826587 6.0172191 17.8481 13.6412  8
------> CAND:   0.166864 3654.022705 0.8318670 6.1425385 16.5994 13.5115 16
------> CAND:   0.312190 5746.575684 0.8862465 6.2319064 17.474 13.2447  8
------> CAND:   1.250315 4409.932129 0.5725439 3.8598542 23.7211 13.0307  2
------> CAND:   1.499444 3617.203369 0.8339346 3.3075898 23.5839 12.9489  2
------> CAND:   0.374731 4196.593262 1.0192122 3.5724783 17.0903 12.8393  8
------> CAND:   1.250056 5680.141602 0.9824110 4.2623954 23.3138 12.7879  2
------> CAND:   1.249796 6624.348633 1.3520601 4.4997897 23.2302 12.7381  2
------> CAND: 216.471119 3953.203613 0.9348316 6.2386518 19.2166 12.6811  4
------> CAND: 432.945611 3933.515625 0.9252297 6.2364049 23.0333 12.6207  2
------> CAND: 216.472935 3933.515625 0.9252297 6.2364049 23.0254 12.616  2
------> CAND:   0.999629 3679.354736 0.6122072 3.4037626 16.8754 12.613  8
------> CAND:   0.312449 3985.624512 0.4192361 6.0116796 16.7749 12.5072  8
------> CAND:   0.999370 5348.909668 1.2294022 4.0087657 16.7321 12.4623  8
------> CAND: 432.942237 3953.203613 0.9348316 6.2386518 22.7658 12.4613  2
------> CAND:   0.999110 4718.373047 0.5047562 4.1312671 22.4219 12.2565  2
------> CAND:   0.998851 6264.813965 0.9763561 4.5858536 22.3357 12.2052  2
------> CAND: 470.765178 5732.435547 1.1661085 4.1919446 28.0375 12.1766  1
------> CAND:   0.998591 7224.296875 1.2609965 4.9117970 22.1712 12.1073  2
------> CAND:  30.924408 3953.203613 0.9348316 6.2386518 15.5376 12.0893 16
------> CAND:   0.499036 4837.629883 1.1603266 3.8183045 16.32 12.0301  8
------> CAND:   2.498554 3986.357422 0.4137814 5.9955306 18.3186 11.9617  4
------> CAND:   1.499703 5698.631348 1.2731272 0.1718218 21.8815 11.9349  2
------> CAND:   1.000667 4070.997559 0.5433532 3.6759858 21.8573 11.9205  2
------> CAND:  61.848817 3953.203613 0.9348316 6.2386518 16.2151 11.9203  8
------> CAND:   1.250575 3631.354248 0.4901776 3.4303515 21.8496 11.9159  2
------> CAND: 108.236338 3933.515625 0.9252297 6.2364049 18.2511 11.9078  4
------> CAND:   1.000408 5596.113281 1.0205985 4.1998544 21.8149 11.8953  2
------> CAND:  29.006117 3816.873779 0.9038876 6.2042446 15.36 11.8541 16
------> CAND:   1.499963 4723.633301 0.8783587 0.0410366 21.7316 11.8457  2
------> CAND:   2.498295 4635.428223 0.5695533 6.1260471 27.2615 11.8395  1
------> CAND: 499.047264 4083.442139 1.0445005 3.5098972 21.6727 11.8107  2
------> CAND:   2.497776 5746.575684 0.8862465 6.2319064 27.1294 11.7821  1
------> CAND:   0.299733 3744.654297 0.8015537 3.3895462 15.2821 11.7511 16
------> CAND:   2.497516 6234.881348 1.0694927 6.2649684 27.0508 11.748  1
------> CAND: 346.500776 4056.371094 0.8171612 6.2357831 21.527 11.724  2
------> CAND: 108.235559 3953.203613 0.9348316 6.2386518 17.9733 11.6859  4
------> CAND: 216.472676 3933.515625 0.9252297 6.2364049 17.96 11.6753  4
------> CAND:   2.497257 6826.473633 1.3581845 0.0513658 26.8399 11.6564  1
------> CAND: 294.534587 5629.430176 1.0188180 0.0696297 21.3965 11.6464  2
------> CAND:   0.249388 4824.481934 1.1164608 3.8238258 15.1987 11.6413 16
------> CAND:  74.886038 3857.348877 0.9421290 3.4166660 21.3536 11.6209  2
------> CAND:   2.498035 5367.737793 0.7574517 6.2113967 17.8824 11.6133  4
------> CAND:  86.613257 4825.095215 1.0676235 0.1017973 15.1761 11.6115 16
------> CAND: 115.472232 3926.601562 0.7967085 6.2055602 15.1717 11.6057 16
------> CAND: 231.092643 3675.668945 0.9764800 6.1766901 15.8613 11.5512  8
------> CAND:  86.563690 3920.204346 0.5649347 6.1103215 15.1151 11.5312 16
------> CAND: 230.985985 4174.395996 0.9052087 6.2788792 17.7425 11.5017  4
------> CAND:  70.680432 3657.356201 0.8069946 6.1383834 15.0605 11.4594 16
------> CAND:   1.000148 7136.892578 1.0911750 5.9266481 21.058 11.4452  2
------> CAND: 162.977718 3920.990967 0.6956787 6.1683497 15.0112 11.3946 16
------> CAND:   1.500222 3628.166016 0.5535856 6.0584068 20.9679 11.3917  2
------> CAND:  86.604174 3914.190918 1.0016623 6.2456312 14.968 11.338 16
------> CAND: 173.190960 4260.483887 0.9061187 0.0091315 15.6379 11.3187  8
------> CAND: 115.443167 4195.529785 0.4133880 5.9984956 14.9488 11.3129 16
------> CAND: 346.531138 4407.814453 0.9314787 0.0350155 15.6212 11.3014  8
------> CAND: 466.423330 6264.978516 0.9154618 6.1317024 26.0137 11.2976  1
------> CAND: 149.772076 3857.348877 0.9421290 3.4166660 25.8642 11.2327  1
------> CAND: 339.775337 6965.068359 1.0028172 5.1151161 17.392 11.2225  4
------> CAND: 461.896452 3772.917969 0.4997782 6.0516205 17.3893 11.2204  4
------> CAND: 115.511937 4142.795410 0.7736934 6.2304978 14.8757 11.2172 16
------> CAND:   1.000927 4923.717285 0.9256165 0.0554160 17.3767 11.2104  4
------> CAND: 115.545932 4623.293945 1.0936348 0.0935978 14.8594 11.1958 16
------> CAND:   0.749981 3797.331299 0.4511715 6.0282445 15.5175 11.1938  8
------> CAND: 115.524393 4237.282715 0.9641834 0.0149635 15.5119 11.1879  8
------> CAND: 115.449135 3867.187988 0.3701592 5.9421167 14.8029 11.122 16
------> CAND: 231.040222 4660.683594 1.0141166 0.0760981 15.432 11.1051  8
------> CAND: 115.533735 4099.768555 1.0045140 6.2826738 14.7886 11.1033 16
------> CAND: 100.081263 4357.582520 0.5144001 6.0923786 14.78 11.092 16
------> CAND: 280.296357 3818.892090 0.4209727 6.0049481 15.418 11.0906  8
------> CAND: 157.938829 4345.821289 0.7505840 6.2506328 15.3987 11.0705  8
------> CAND: 346.401643 4081.696777 0.6305903 6.1639061 15.3954 11.0671  8
------> CAND: 200.227403 3615.831299 0.8945413 6.1457577 25.4811 11.0663  1
------> CAND:   0.999889 6416.878906 0.7398612 5.1638269 17.1589 11.0371  4
------> CAND:  29.005857 3866.330322 0.9238695 6.2203259 15.3651 11.0358  8
------> CAND: 117.174352 3905.427490 0.9642277 3.4409273 15.362 11.0326  8
------> CAND: 346.422664 4585.260742 0.6779396 6.2233939 17.1492 11.0294  4
[00:27:38][1237039][INFO ] Statistics: count dirty SumSpec pages 593860 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:27:38][1237039][INFO ] Data processing finished successfully!
00:27:38 (1237039): called boinc_finish(0)

</stderr_txt>
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