Task 1734495369

Name: Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_107_6050000_0
Workunit ID: 876700852
Created: 24 Feb 2025 0:31:29 UTC
Sent: 24 Feb 2025 5:24:25 UTC
Report deadline: 10 Mar 2025 5:24:25 UTC
Received: 24 Feb 2025 6:00:35 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 347.87
CPU time (sec): 26.27
Peak working set size (MB): 276.02
Peak swap size (MB): 10535.63
Peak disk usage (MB): 0.02
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>
[00:50:39][511595][INFO ] Application startup - thank you for supporting Einstein@Home!
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_8_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_8_dms_200_107.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 6050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_107.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_107_6050000_0_0
------> GPU usage: 0.500000
[00:50:39][511595][INFO ] Starting data processing...
[00:50:39][511595][INFO ] opti: No host transfer for n_steps. Use device global.
[00:50:39][511595][INFO ] opti: No host transfer for mean. Use device global.
[00:50:39][511595][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:50:39][511595][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:50:39][511595][INFO ] opti: power spectrum in fft callback (static link).
[00:50:39][511595][INFO ] opti: __constant__ access is not uniform, bad!
[00:50:39][511595][INFO ] Running on device 0 NVIDIA GeForce RTX 3090
[00:50:39][511595][INFO ] CUDA global memory status (initial GPU state, including context):
[00:50:39][511595][INFO ] No template file. Generating templates.
[00:50:39][511595][INFO ] Template param value T_cons = 50000
[00:50:45][511595][INFO ] Number of generated templates to be used: 50000
[00:50:45][511595][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_8_dms_200_107.cpt
[00:50:45][511595][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_107.cpt (No such file or directory).
------> Starting from scratch...
[00:50:45][511595][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_107.binary
[00:50:45][511595][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_8_dms_200_DM240.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322500276
------> 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: 240.7 cm^-3 pc
------> Scale factor: 1.87163
[00:50:45][511595][INFO ] Allocating memory for dedispersed compressed time series...
[00:50:45][511595][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:50:45][511595][INFO ] 8-bit allocation done
[00:50:45][511595][INFO ] Foobar
[00:50:45][511595][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_107.binary
[00:50:46][511595][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:50:46][511595][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:50:46][511595][INFO ] FftSize = 12582913
[00:50:46][511595][INFO ] Seed for random number generator is -1031293440.
[00:50:48][511595][INFO ] 8[00:50:48][511595][INFO ] 9[00:50:49][511595][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:50:49][511595][INFO ] Normalization factor 3.97364e-08
[00:50:49][511595][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
[00:50:49][511595][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1672 MB (22598 MB free / 24270 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:50:49][511595][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:50:49][511595][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:50:49][511595][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:56:23][511595][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.593534 4423.097168 0.8982646 0.0869885 17.0503 14.1234 16
------> CAND: 285.958068 3861.602783 0.6403878 6.1925774 17.3436 13.1068  8
------> CAND: 115.433824 7764.498535 1.3165709 6.2738495 16.1332 12.8837 16
------> CAND:  80.355453 3815.375000 0.5808657 3.4340377 15.8335 12.4828 16
------> CAND: 126.247830 6520.253906 1.3627692 4.2901616 15.6263 12.207 16
------> CAND: 195.855452 4505.324219 0.6054868 6.2734671 15.4359 11.9544 16
------> CAND: 115.529324 4445.396484 0.8938165 0.0831019 15.4354 11.9538 16
------> CAND: 115.485467 4016.494385 0.5863662 6.2100129 15.4282 11.9442 16
------> CAND: 241.673869 4218.882812 0.5453858 3.6764259 16.2058 11.9105  8
------> CAND: 115.494030 5245.417969 1.2183058 0.2319073 15.2846 11.7545 16
------> CAND: 280.409763 4760.122559 0.7847782 0.0876844 15.95 11.6435  8
------> CAND: 259.030101 5409.167480 1.2400254 3.9485145 21.2536 11.5615  2
------> CAND:  76.989360 5094.839355 0.9094883 0.1480477 15.793 11.48  8
------> CAND: 206.266959 4350.211426 1.0870024 0.1099061 15.7714 11.4576  8
------> CAND:  83.423630 4299.861328 0.6884489 0.0015628 15.7097 11.3933  8
------> CAND: 115.476124 4568.567383 0.9310739 0.1145346 15.7091 11.3927  8
------> CAND: 468.714536 4408.426270 0.4397116 3.8676741 26.15 11.3568  1
------> CAND:  86.343367 5409.167480 1.2400254 3.9485145 15.6548 11.3363  8
------> CAND: 199.013938 4448.358887 0.5619471 6.2347851 26.0864 11.3292  1
------> CAND: 288.586896 3713.710938 0.1730168 5.6541915 17.5059 11.3133  4
------> CAND: 159.368465 3670.183105 0.6872225 6.1603737 14.9033 11.2532 16
------> CAND: 118.360568 4008.274414 0.5974667 3.5317369 14.9029 11.2527 16
------> CAND: 198.559537 3969.368652 0.8314452 3.4522491 17.4275 11.2508  4
------> CAND: 106.845109 3620.088379 0.7618526 3.2862861 14.8887 11.2341 16
------> CAND:  60.079483 4132.922852 0.9146048 0.0384531 17.3958 11.2256  4
------> CAND: 173.091568 4247.039551 0.4486695 6.1416769 15.5338 11.2107  8
------> CAND: 173.167864 5815.257812 1.0177523 0.1770750 14.8564 11.1919 16
------> CAND: 306.206530 4035.140869 0.9572654 3.4609566 15.4846 11.1596  8
------> CAND: 311.227772 3715.498047 0.9830016 3.3042562 20.5342 11.1341  2
------> CAND: 181.137131 3862.587402 0.6387679 3.4460592 14.8102 11.1315 16
------> CAND: 282.933749 4406.968262 0.3681931 3.9598093 15.4525 11.1264  8
------> CAND: 109.663119 4967.193359 0.6772212 0.0274274 14.7982 11.1159 16
------> CAND: 115.476903 4435.009277 0.5770918 6.2532830 14.7717 11.0812 16
------> CAND:  88.607844 3661.556885 0.9750668 6.2028370 14.749 11.0516 16
------> CAND: 324.239561 4262.641602 0.9083303 0.0574796 15.3521 11.0223  8
------> CAND: 187.285941 4357.604004 0.5705903 6.2443266 14.7145 11.0065 16
------> CAND: 115.511158 4324.204590 0.9435202 0.0806899 14.7086 10.9989 16
------> CAND:  86.516979 4223.713867 0.3941391 6.0859122 14.7055 10.9949 16
------> CAND:  86.522688 3685.598389 0.2154484 5.7893028 14.6821 10.9643 16
------> CAND: 259.562873 3732.095215 0.3806846 6.0369644 17.0569 10.9561  4
------> CAND: 137.910691 3761.334961 0.9767128 6.2349954 14.6615 10.9374 16
------> CAND: 115.522576 4824.530273 0.8648253 0.1121152 14.6529 10.9263 16
------> CAND:  51.915844 5706.230469 0.5611729 6.0580854 14.6452 10.9163 16
------> CAND: 490.792797 4272.560547 0.8561145 0.0532365 17.0034 10.9136  4
------> CAND: 169.733260 4780.952637 0.7757382 0.0763160 14.6161 10.8783 16
------> CAND: 431.506892 4158.562500 0.7359115 3.5669513 16.9395 10.8628  4
------> CAND: 115.490657 4482.473633 0.6232581 6.2816138 14.6015 10.8594 16
------> CAND:  86.489211 7826.407715 1.2104945 6.1375356 14.6004 10.858 16
------> CAND:  75.167346 4292.771484 0.5316896 6.2068462 14.5885 10.8425 16
------> CAND:  86.612997 4176.434082 0.9686902 0.0569615 14.5852 10.8382 16
------> CAND: 206.923258 5693.226562 1.2763000 4.0393171 16.898 10.8299  4
------> CAND: 115.506227 4543.190430 0.8748416 0.0972532 14.5694 10.8176 16
------> CAND:  66.959331 4407.766113 0.4407427 3.8661768 15.1434 10.8064  8
------> CAND: 250.966633 5380.949219 1.0789053 0.2001049 15.1406 10.8036  8
------> CAND: 259.032956 5408.868652 1.2400784 3.9403732 19.9398 10.7813  2
------> CAND: 230.994548 3967.429443 0.7158390 6.2375870 15.1139 10.776  8
------> CAND:  86.609104 3718.308838 0.6864839 6.1694121 14.5077 10.7375 16
------> CAND: 197.176613 3804.114746 0.9091011 6.2389545 16.7787 10.7352  4
------> CAND:  86.553050 5811.073730 1.0182234 0.1775480 14.5017 10.7297 16
------> CAND: 232.290537 4797.221680 0.7695947 0.0744230 15.0621 10.7225  8
------> CAND:  58.044932 3925.184570 0.9714390 3.4076648 14.493 10.7184 16
------> CAND:  80.355972 3749.453369 0.5624123 3.4038889 14.4889 10.7131 16
------> CAND:  72.147178 3719.430664 0.9044201 3.3162003 15.0406 10.7004  8
------> CAND: 123.046785 3661.502930 0.2723743 5.9064074 15.0341 10.6936  8
------> CAND: 230.988580 4666.256348 0.8157706 0.0921822 15.0315 10.691  8
------> CAND:  86.513086 3764.153076 0.1422257 5.4349031 14.4715 10.6906 16
------> CAND: 280.850409 4593.431641 0.7435238 3.7608182 19.745 10.6658  2
------> CAND: 115.414102 6541.537598 0.8855815 6.2306623 14.4462 10.6578 16
------> CAND: 114.545784 3941.846191 0.5390045 3.5206945 16.678 10.6554  4
------> CAND: 280.517978 4271.634277 0.9995306 0.0811790 14.996 10.6544  8
------> CAND:  86.617928 4296.274414 1.0781286 0.0982631 14.4422 10.6526 16
------> CAND: 208.317081 6505.129395 0.7913432 4.7021956 16.6649 10.6449  4
------> CAND: 365.204898 3679.457520 0.5918174 6.1380076 14.9862 10.6443  8
------> CAND: 115.212722 4594.056152 0.8635561 3.7214057 14.433 10.6406 16
------> CAND: 190.969932 4224.803711 0.7760186 0.0251649 14.9776 10.6354  8
------> CAND:  57.738192 4568.567383 0.9310739 0.1145346 14.4282 10.6345 16
------> CAND:  87.526988 4072.862549 0.8869028 3.4905627 16.6476 10.6312  4
------> CAND: 230.997663 4124.700195 0.5972863 6.2317123 14.9731 10.6307  8
------> CAND: 178.981129 3942.251221 0.9050021 6.2757802 14.421 10.625 16
------> CAND: 361.772890 4542.674805 0.4063692 3.9776103 14.9619 10.6192  8
------> CAND: 145.412581 4600.347656 0.7404216 3.7651763 19.6654 10.6186  2
------> CAND: 461.715574 5261.249023 0.5316342 6.1402349 16.6246 10.613  4
------> CAND:  71.889226 4243.589844 0.9388822 0.0651023 14.4101 10.611 16
------> CAND: 490.446092 4058.015625 0.3593784 6.0437284 16.6209 10.6101  4
------> CAND:  86.604174 6344.274902 1.3450332 0.2659730 14.4054 10.6048 16
------> CAND: 230.981054 4482.473633 0.6232581 6.2816138 14.9443 10.6011  8
------> CAND:  87.526210 4139.727051 0.9132974 3.5163047 16.6086 10.6003  4
------> CAND: 259.586489 3824.398193 0.4215809 6.0907140 24.4074 10.6  1
------> CAND:  66.211166 4114.163574 0.7938491 0.0095683 14.3967 10.5936 16
------> CAND: 144.073774 4320.608887 0.8981820 3.6003265 14.9321 10.5885  8
------> CAND:  86.595350 3952.543701 0.7563651 6.2496357 14.389 10.5836 16
------> CAND: 166.851152 4115.290039 0.3377819 3.8041060 14.9238 10.5799  8
------> CAND: 115.258396 5251.061523 0.7973806 4.0418720 14.3798 10.5717 16
------> CAND: 186.843477 4237.983398 0.4668052 3.7304060 14.3678 10.5562 16
------> CAND: 433.026318 5396.075195 0.5911502 4.2618651 16.5476 10.552  4
------> CAND: 251.627083 3814.722900 0.7574965 6.2158732 16.5442 10.5493  4
------> CAND: 231.204751 4730.688965 1.1085967 0.1660185 24.285 10.5468  1
------> CAND:  95.387261 4382.286133 0.2929920 5.9101429 24.2768 10.5433  1
------> CAND: 313.533771 3638.690430 0.3907748 6.0281782 14.8864 10.5414  8
------> CAND: 230.939792 3852.226807 0.3776431 6.0502300 14.8733 10.528  8
[00:56:23][511595][INFO ] Statistics: count dirty SumSpec pages 1839 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:56:23][511595][INFO ] Data processing finished successfully!
00:56:23 (511595): called boinc_finish(0)

</stderr_txt>
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