Task 1720454422

Name: Ter5_1_dns_cfbf00113_segment_5_dms_200_40000_174_6950000_0
Workunit ID: 868421067
Created: 26 Jan 2025 14:27:10 UTC
Sent: 27 Jan 2025 4:35:11 UTC
Report deadline: 10 Feb 2025 4:35:11 UTC
Received: 27 Jan 2025 7:05:37 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 260.86
CPU time (sec): 14.04
Peak working set size (MB): 275.98
Peak swap size (MB): 6175.82
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[00:48:06][27976][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_5_dms_200_174.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 6950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_174.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_40000_174_6950000_0_0
------> GPU usage: 1.000000
[00:48:06][27976][INFO ] Starting data processing...
[00:48:06][27976][INFO ] opti: No host transfer for n_steps. Use device global.
[00:48:06][27976][INFO ] opti: No host transfer for mean. Use device global.
[00:48:06][27976][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:48:06][27976][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:48:06][27976][INFO ] opti: power spectrum in fft callback (static link).
[00:48:06][27976][INFO ] opti: __constant__ access is not uniform, bad!
[00:48:06][27976][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[00:48:06][27976][INFO ] CUDA global memory status (initial GPU state, including context):
[00:48:06][27976][INFO ] No template file. Generating templates.
[00:48:06][27976][INFO ] Template param value T_cons = 50000
[00:48:10][27976][INFO ] Number of generated templates to be used: 50000
[00:48:10][27976][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_5_dms_200_174.cpt
[00:48:10][27976][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_5_dms_200_174.cpt (No such file or directory).
------> Starting from scratch...
[00:48:10][27976][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_174.binary
[00:48:10][27976][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_5_dms_200_DM247.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755645889207
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 247.4 cm^-3 pc
------> Scale factor: 1.18826
[00:48:10][27976][INFO ] Allocating memory for dedispersed compressed time series...
[00:48:10][27976][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:48:10][27976][INFO ] 8-bit allocation done
[00:48:10][27976][INFO ] Foobar
[00:48:10][27976][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_174.binary
[00:48:10][27976][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:48:10][27976][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:48:10][27976][INFO ] FftSize = 12582913
[00:48:10][27976][INFO ] Seed for random number generator is 1097132016.
[00:48:12][27976][INFO ] 8[00:48:12][27976][INFO ] 9[00:48:13][27976][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:48:13][27976][INFO ] Normalization factor 3.97364e-08
[00:48:13][27976][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
[00:48:13][27976][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 879 MB (11122 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:48:13][27976][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:48:13][27976][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:48:13][27976][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1310.90869141, mean= 0.00007814  0.00007814
[00:48:13][27976][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:49:34][27976][INFO ] Checkpoint committed!
[00:51:02][27976][INFO ] Checkpoint committed!
[00:52:25][27976][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.424222 5688.037109 1.0740739 6.0780544 16.2607 13.0548 16
------> CAND: 346.341437 5868.184082 1.2736468 6.1795988 18.8729 12.4054  4
------> CAND: 403.861901 3666.809082 0.2907897 5.5545821 16.5921 12.3152  8
------> CAND: 346.395934 5030.790527 0.9035947 6.1119347 18.6177 12.201  4
------> CAND: 115.496106 3694.205078 0.5337496 5.9243550 15.362 11.8568 16
------> CAND: 248.565135 3940.912598 0.5892349 3.7187786 15.9762 11.6709  8
------> CAND: 384.513158 3626.444336 0.5941592 3.4894085 17.8554 11.5918  4
------> CAND: 196.255874 3760.851074 0.5564342 3.6127632 17.7224 11.4857  4
------> CAND: 372.227216 3868.280518 0.9027964 3.5173261 17.6436 11.4229  4
------> CAND:  22.009231 3733.822021 0.4269296 3.7230611 15.032 11.4219 16
------> CAND: 201.760064 4545.089844 0.4162071 4.6211672 15.0279 11.4167 16
------> CAND:  85.363720 4119.740234 0.9571967 3.6448405 17.4982 11.3071  4
------> CAND: 366.630901 3618.278320 0.8214496 3.3925202 15.6077 11.2874  8
------> CAND: 115.475865 3851.663330 0.6937450 6.0455933 14.9089 11.2606 16
------> CAND: 476.199040 4167.837891 0.6859076 6.0482421 20.6696 11.2145  2
------> CAND: 105.474122 4016.906006 0.7934706 3.6471660 17.3724 11.2069  4
------> CAND: 116.085192 3687.794678 0.8657199 3.4231241 15.4922 11.1675  8
------> CAND: 173.170719 5868.184082 1.2736468 6.1795988 15.4469 11.1205  8
------> CAND: 175.362273 3695.730225 0.5250585 3.5823667 14.791 11.1064 16
------> CAND: 404.298395 3694.686279 0.8729103 6.0871634 15.4317 11.1048  8
------> CAND: 197.417437 4576.429199 0.8639296 3.9504495 15.4206 11.0933  8
------> CAND: 231.161672 4185.966309 0.9877619 6.1974897 20.4407 11.0786  2
------> CAND: 323.721841 5320.023438 0.9659683 6.1075253 17.2038 11.0728  4
------> CAND: 184.055052 4369.260254 0.4772560 5.7729640 14.7606 11.0667 16
------> CAND: 115.437198 4377.114258 0.4582333 5.7101727 14.759 11.0646 16
------> CAND: 462.071102 4165.299805 0.8493059 6.1444111 20.3858 11.046  2
------> CAND:  62.665752 3615.838867 0.9052528 3.3681283 14.731 11.0281 16
------> CAND:  52.684251 4011.101807 0.9223037 3.5988462 15.3499 11.02  8
------> CAND: 126.689515 3893.948975 0.3957204 5.7526288 14.7247 11.0199 16
------> CAND: 245.202156 3965.867432 0.8700374 6.1288552 15.3426 11.0125  8
------> CAND: 461.990914 4406.342285 0.8353176 6.1427479 17.1062 10.9953  4
------> CAND: 327.047191 4268.899414 0.4707558 4.1212854 20.2838 10.9855  2
------> CAND:  41.271298 4030.385742 0.4348544 3.9768918 15.3092 10.9779  8
------> CAND:  86.559538 4042.192871 0.6032945 5.9880767 14.6901 10.9748 16
------> CAND:  28.864425 4398.444336 0.8379491 6.1443129 14.6878 10.9717 16
------> CAND: 404.219245 4788.255371 0.8738899 6.1301661 20.2537 10.9676  2
------> CAND: 230.987282 3698.437500 0.2568290 5.3809328 25.2483 10.9652  1
------> CAND: 144.758099 3953.160400 0.5685982 5.9677052 14.643 10.9134 16
------> CAND: 189.359419 4111.737305 1.0484638 6.2025609 14.6345 10.9024 16
------> CAND: 342.063948 4968.490234 0.9435235 6.1518927 15.2117 10.8771  8
------> CAND: 230.844812 5049.770508 0.7535611 5.9694538 16.9452 10.8674  4
------> CAND:  76.902683 3626.444336 0.5941592 3.4894085 14.596 10.8522 16
------> CAND: 171.667901 4274.511230 1.0215415 6.2161217 14.5941 10.8497 16
------> CAND:  85.363460 4116.135742 0.9572598 3.6474128 20.0232 10.8309  2
------> CAND: 200.170830 3721.531982 0.4463735 5.8397431 20.0123 10.8243  2
------> CAND: 160.741528 4756.428711 0.9093224 6.1650729 15.155 10.8185  8
------> CAND: 158.220396 3865.378174 0.9038523 6.1291714 14.5692 10.8174 16
------> CAND: 131.827277 3809.452881 0.6312267 3.5963559 14.5604 10.806 16
------> CAND: 115.533995 3920.392334 0.9054434 6.1343870 14.5553 10.7994 16
------> CAND:  40.270371 3967.176758 0.8692522 3.5913522 14.5488 10.7908 16
------> CAND: 164.186512 4035.377441 0.6127343 5.9959607 14.5324 10.7696 16
------> CAND: 160.785125 4032.604736 0.4286415 3.9904761 14.5296 10.7659 16
------> CAND: 147.447652 5315.417969 1.2200384 4.1792498 15.0927 10.7541  8
------> CAND:  60.538296 5197.497070 1.2054907 6.2745633 14.5183 10.7513 16
------> CAND: 120.116667 4931.071289 0.6263012 5.8009405 16.7796 10.7359  4
------> CAND: 298.035625 3630.325928 0.5198097 3.5428634 15.0697 10.7304  8
------> CAND:  34.339808 4031.395264 0.9745606 6.1754131 14.5017 10.7297 16
------> CAND: 244.991434 4182.849121 0.8426118 3.7256720 15.0604 10.7208  8
------> CAND: 333.804031 3859.750244 0.9569588 6.1429820 15.0602 10.7205  8
------> CAND: 114.767664 4735.173828 0.9134636 6.1694460 15.0569 10.7172  8
------> CAND: 366.625451 3869.042725 0.9027299 6.1294599 16.7509 10.7132  4
------> CAND: 173.054718 5306.047852 0.7554203 5.8386989 15.0522 10.7123  8
------> CAND:  47.170720 3603.205811 0.9679953 6.0875130 16.735 10.7006  4
------> CAND:  73.911321 3804.786865 0.9826677 6.1386437 14.4789 10.7001 16
------> CAND: 265.355118 3716.398438 0.2464341 4.2191796 16.734 10.6997  4
------> CAND: 125.781752 3996.312012 1.0295526 3.5551150 14.4784 10.6994 16
------> CAND:  60.107770 4548.220215 1.0448461 6.2313685 16.7144 10.6842  4
------> CAND: 205.112143 4365.359375 0.5143322 4.1445699 15.0225 10.6817  8
------> CAND: 262.866425 4645.536621 1.0480696 3.8993769 15.0191 10.6782  8
------> CAND: 138.523392 3857.596680 0.8208315 3.5425909 14.4514 10.6644 16
------> CAND: 172.694779 3745.545166 0.9627520 3.4289865 14.4387 10.6481 16
------> CAND: 120.016496 3956.004395 0.7929699 3.6097775 14.437 10.6458 16
------> CAND: 346.218689 4130.979980 0.7170709 6.0754285 16.6367 10.6226  4
------> CAND: 220.362458 3995.862793 0.2595031 4.7795997 14.9641 10.6215  8
------> CAND: 207.412952 4201.900391 0.9874718 3.6806672 14.9503 10.6072  8
------> CAND: 366.833837 6291.708008 1.2693776 4.7324924 14.948 10.6049  8
------> CAND: 230.779415 5404.261230 0.6939324 5.5985861 14.9461 10.603  8
------> CAND: 173.227032 4200.527344 1.0625355 6.2212453 14.9424 10.5991  8
------> CAND: 231.011157 3738.097900 0.8570198 6.0917058 14.9404 10.5971  8
------> CAND: 242.550491 3884.793457 0.6413040 3.6421275 24.3912 10.593  1
------> CAND: 154.009082 3827.019775 0.5903386 5.9752831 14.934 10.5904  8
------> CAND: 353.883033 3946.157715 0.8773814 6.1332660 14.9293 10.5857  8
------> CAND: 286.860122 5839.969727 1.2709939 6.1854811 14.9283 10.5846  8
------> CAND: 494.098943 4282.115234 0.7120063 6.0702305 19.604 10.5822  2
------> CAND: 166.807814 4059.867676 0.5042567 5.8934708 14.3829 10.5757 16
------> CAND:  67.205345 5242.620605 1.1260388 4.1878619 14.3698 10.5587 16
------> CAND: 265.168531 4193.678711 0.5334668 5.9110117 16.5483 10.5526  4
------> CAND: 319.499886 3709.191406 0.4789520 3.6341829 24.2943 10.5509  1
------> CAND: 115.464965 4271.416504 0.4660358 5.7857409 14.3562 10.5412 16
------> CAND: 358.300657 4372.645020 1.0604744 6.2356415 14.886 10.5411  8
------> CAND: 231.067730 3920.392334 0.9054434 6.1343870 14.8806 10.5355  8
------> CAND: 368.841400 4445.563965 1.1002642 3.7800310 14.847 10.5009  8
------> CAND: 174.347593 3884.029785 0.9172193 6.1322594 14.8239 10.4771  8
------> CAND: 346.412543 3616.314697 0.8778431 6.0702310 16.4507 10.4752  4
------> CAND:  73.368947 4000.892822 0.8302351 6.1178188 14.2984 10.4665 16
------> CAND: 494.371168 4276.673828 0.9256802 6.1823077 19.3816 10.4504  2
------> CAND: 317.465853 4167.837891 0.6859076 6.0482421 16.4188 10.45  4
------> CAND: 358.661115 3750.978027 0.3885591 5.7637043 16.4161 10.4478  4
------> CAND: 100.085415 3721.531982 0.4463735 5.8397431 16.4146 10.4466  4
------> CAND:  55.388077 4681.510742 0.9922781 6.2069087 14.778 10.4299  8
[00:52:25][27976][INFO ] Statistics: count dirty SumSpec pages 1832 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:52:25][27976][INFO ] Data processing finished successfully!
00:52:25 (27976): called boinc_finish(0)

</stderr_txt>
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