Task 1695290488

Name: Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_49_7250000_1
Workunit ID: 852881901
Created: 11 Dec 2024 16:29:23 UTC
Sent: 12 Dec 2024 8:08:31 UTC
Report deadline: 26 Dec 2024 8:08:31 UTC
Received: 12 Dec 2024 14:46:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 807.91
CPU time (sec): 20.85
Peak working set size (MB): 270.52
Peak swap size (MB): 6071.35
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>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[07:32:41][1983545][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_cfbf00096_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_7_dms_200_49.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 7250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_49.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_49_7250000_1_0
------> GPU usage: 0.330000
[07:32:41][1983545][INFO ] Starting data processing...
[07:32:41][1983545][INFO ] opti: No host transfer for n_steps. Use device global.
[07:32:41][1983545][INFO ] opti: No host transfer for mean. Use device global.
[07:32:41][1983545][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:32:41][1983545][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:32:41][1983545][INFO ] opti: power spectrum in fft callback (static link).
[07:32:41][1983545][INFO ] opti: __constant__ access is not uniform, bad!
[07:32:41][1983545][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[07:32:41][1983545][INFO ] CUDA global memory status (initial GPU state, including context):
[07:32:41][1983545][INFO ] No template file. Generating templates.
[07:32:41][1983545][INFO ] Template param value T_cons = 50000
[07:32:44][1983545][INFO ] Number of generated templates to be used: 50000
[07:32:44][1983545][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_7_dms_200_49.cpt
[07:32:44][1983545][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_7_dms_200_49.cpt (No such file or directory).
------> Starting from scratch...
[07:32:44][1983545][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_49.binary
[07:32:44][1983545][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_7_dms_200_DM234.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768384906
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 234.9 cm^-3 pc
------> Scale factor: 1.38745
[07:32:44][1983545][INFO ] Allocating memory for dedispersed compressed time series...
[07:32:44][1983545][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:32:44][1983545][INFO ] 8-bit allocation done
[07:32:44][1983545][INFO ] Foobar
[07:32:44][1983545][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_49.binary
[07:32:44][1983545][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:32:44][1983545][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:32:44][1983545][INFO ] FftSize = 12582913
[07:32:44][1983545][INFO ] Seed for random number generator is 1099966045.
[07:32:46][1983545][INFO ] 8[07:32:46][1983545][INFO ] 9[07:32:47][1983545][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:32:47][1983545][INFO ] Normalization factor 3.97364e-08
[07:32:47][1983545][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
[07:32:47][1983545][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2321 MB (5656 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:32:47][1983545][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:32:47][1983545][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:32:47][1983545][INFO ] TimeSeriesLength = 16774486, params->nsamples = 25165824
sum = 1163.48974609, mean= 0.00006936  0.00006936
[07:32:47][1983545][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:33:41][1983545][INFO ] Checkpoint committed!
[07:34:41][1983545][INFO ] Checkpoint committed!
[07:35:41][1983545][INFO ] Checkpoint committed!
[07:36:41][1983545][INFO ] Checkpoint committed!
[07:37:41][1983545][INFO ] Checkpoint committed!
[07:38:41][1983545][INFO ] Checkpoint committed!
[07:39:41][1983545][INFO ] Checkpoint committed!
[07:40:41][1983545][INFO ] Checkpoint committed!
[07:41:41][1983545][INFO ] Checkpoint committed!
[07:42:41][1983545][INFO ] Checkpoint committed!
[07:43:41][1983545][INFO ] Checkpoint committed!
[07:44:41][1983545][INFO ] Checkpoint committed!
[07:45:41][1983545][INFO ] Checkpoint committed!
[07:46:07][1983545][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 5860.512207 1.2471725 4.6278601 25.7221 22.2225  8
------> CAND:   0.499555 4151.252441 0.5634506 4.0018582 25.5001 21.9757  8
------> CAND:   0.499815 3618.954346 0.7972279 3.4377913 22.8283 19.025  8
------> CAND:   0.166345 5860.512207 1.2471725 4.6278601 20.4871 18.9167 16
------> CAND:   0.249648 5860.512207 1.2471725 4.6278601 20.2149 18.5297 16
------> CAND:   1.498925 3993.703613 0.9925403 3.6080408 30.3806 17.0162  2
------> CAND:   0.249907 4546.360352 0.5747996 5.6979394 18.9704 16.7754 16
------> CAND:   0.166605 3644.473389 0.4162985 3.7496932 18.8949 16.6699 16
------> CAND:   0.500074 4287.742676 1.0759979 6.1728578 18.7747 16.5019 16
------> CAND:   0.249388 3977.896484 0.8861582 3.6415834 18.4569 16.0593 16
------> CAND:   1.499184 3617.991455 0.8219505 3.4282491 28.733 16.0279  2
------> CAND:   0.499036 6075.529297 1.2138250 4.8872957 19.6758 15.5961  8
------> CAND:   0.749462 4006.835693 0.9929559 3.6198571 21.8962 14.8427  4
------> CAND:   0.500334 3612.103027 0.9386826 6.0462456 18.6964 14.5451  8
------> CAND:   1.249277 3640.954590 0.4195677 5.7106791 26.0504 14.4218  2
------> CAND:   1.248499 5850.159668 1.2457738 5.9967113 25.7503 14.2424  2
------> CAND:   1.249018 4515.088379 0.6854327 5.8944573 25.6956 14.2097  2
------> CAND:   1.248758 5182.017090 0.9349205 5.9588928 25.6842 14.2029  2
------> CAND:   0.624639 3640.954590 0.4195677 5.7106791 19.8412 13.183  4
------> CAND:   0.374731 3617.991455 0.8219505 3.4282491 17.377 13.1421  8
------> CAND:   0.250167 3612.103027 0.9386826 6.0462456 16.3121 13.124 16
------> CAND:   0.624379 5148.266113 0.9731817 6.0216241 19.7301 13.0936  4
------> CAND:   1.498665 4534.776855 1.1125723 3.8828895 23.8177 13.0883  2
------> CAND:   0.416253 4212.214844 0.5680516 5.8215904 16.7551 12.4864  8
------> CAND:   0.624120 5799.687988 1.2498059 6.0231628 18.9303 12.4514  4
------> CAND:   1.500222 3786.847168 0.8528895 6.0556712 18.8947 12.4229  4
------> CAND:   0.416512 3726.939453 0.4451566 5.7392044 16.6342 12.3594  8
------> CAND: 403.255428 3740.998779 0.4217173 5.6981678 16.3444 12.0556  8
------> CAND:   0.749722 3618.954346 0.7972279 3.4377913 18.3674 12.0007  4
------> CAND:   1.499963 4402.263184 1.0936306 6.1824751 18.2788 11.9299  4
------> CAND:   1.499444 4415.130371 0.7330719 4.0270100 21.8669 11.9262  2
------> CAND: 415.684619 5229.972168 0.7429018 5.5741620 18.1676 11.841  4
------> CAND:   1.499703 3632.571533 0.4967146 3.6347971 21.6539 11.7995  2
------> CAND: 115.539444 4347.643555 0.9451314 6.1249599 15.2819 11.7509 16
------> CAND:   0.999110 3975.418701 0.5629169 3.8522773 21.5194 11.7195  2
------> CAND:   0.998851 4908.640137 0.8811842 4.2564020 21.3725 11.6322  2
------> CAND:   0.998591 5704.776855 1.2484167 4.5112438 21.3671 11.629  2
------> CAND: 115.412025 4286.361328 0.4093105 5.3688445 15.1144 11.5302 16
------> CAND: 234.662710 4240.189941 0.9558626 3.7696307 17.7526 11.5098  4
------> CAND: 100.863164 3806.952393 0.8161013 3.5558417 15.7851 11.4718  8
------> CAND: 280.455177 4141.511230 0.8225064 6.0632930 15.7761 11.4625  8
------> CAND: 161.992621 4723.875000 1.0928452 6.1714344 15.7555 11.441  8
------> CAND: 354.517533 4504.751953 0.9845188 6.1391034 21.0378 11.4332  2
------> CAND:   0.299993 3789.101074 0.5278715 5.8468299 15.0389 11.4311 16
------> CAND: 115.445243 3825.737549 0.3509033 5.5090218 15.0232 11.4104 16
------> CAND: 405.168789 3861.167725 0.3334276 5.4196873 15.6829 11.3655  8
------> CAND:   1.248239 5912.815918 1.2397019 5.9591222 17.5642 11.3597  4
------> CAND: 115.440571 4869.750000 0.7335818 5.8416219 14.9557 11.322 16
------> CAND: 314.983389 3737.918701 0.4435910 3.8055115 15.5818 11.2605  8
------> CAND:   2.498035 4215.299316 0.5666392 5.8290434 20.7459 11.2598  2
------> CAND:   0.500593 3636.471191 0.4614901 5.7778964 15.5739 11.2522  8
------> CAND: 129.579409 5564.398438 1.2395055 4.4222898 15.528 11.2046  8
------> CAND:  86.174946 3682.298584 0.6258549 5.9220753 15.5258 11.2024  8
------> CAND:   0.299733 5611.621582 1.2394148 6.0851684 14.8515 11.1855 16
------> CAND:   2.497516 4941.917969 0.8279028 5.9393201 20.6053 11.1763  2
------> CAND: 115.457959 4463.102051 0.4827795 5.4878163 14.8348 11.1636 16
------> CAND:   2.498295 3726.534912 0.4481148 5.7437444 20.5737 11.1575  2
------> CAND:   2.496738 5847.223145 1.2455826 5.9978952 25.6262 11.1293  1
------> CAND: 271.379623 4073.659668 0.5329883 5.8052554 17.2689 11.1246  4
------> CAND:  98.291947 3762.014648 0.5780115 5.8951936 15.4487 11.1224  8
------> CAND:   2.497776 4578.594238 0.7175651 5.9257216 20.4831 11.1038  2
------> CAND:   0.312190 3640.954590 0.4195677 5.7106791 15.4075 11.0797  8
------> CAND: 115.491435 3876.021484 0.5464597 5.8534570 15.4068 11.079  8
------> CAND:  62.302958 3989.865479 0.6560715 5.9558907 15.3913 11.0629  8
------> CAND:   2.497257 5198.323242 0.9311774 5.9481759 25.4692 11.0611  1
------> CAND:  86.525023 5471.172852 0.8656921 5.6919894 14.751 11.0541 16
------> CAND:   0.749981 3700.570801 0.5167431 3.6718569 17.1605 11.0384  4
------> CAND: 151.143841 4508.260742 0.8422790 4.0045295 14.7144 11.0064 16
------> CAND:   2.496997 5487.395020 1.0700719 5.9799457 25.3235 10.9979  1
------> CAND: 225.135351 3716.523438 0.9433290 6.0728569 15.3021 10.9705  8
------> CAND: 346.477420 4784.076660 1.1483274 6.1925368 17.0478 10.9488  4
------> CAND: 165.020055 3885.051514 1.0111820 6.1177363 14.6661 10.9434 16
------> CAND:   1.498406 4997.489258 1.1765488 4.1122794 20.2059 10.9392  2
------> CAND:  92.164676 4258.699707 0.9839645 3.7740579 14.6334 10.9008 16
------> CAND:   0.832765 3739.028564 0.4386457 5.7359619 16.9738 10.8901  4
------> CAND:   0.832505 4921.231934 0.8357422 5.9554234 16.9599 10.8791  4
------> CAND: 159.156186 3658.534912 0.8129171 6.0164242 16.9516 10.8724  4
------> CAND:   0.832246 5847.223145 1.2455826 5.9978952 16.9449 10.8671  4
------> CAND: 292.740340 5480.492676 1.0492086 5.9748864 20.0825 10.866  2
------> CAND:  84.024912 3734.290039 0.2733449 5.1675048 14.6046 10.8634 16
------> CAND: 379.520721 3744.644043 0.6342617 3.6143172 15.1937 10.8584  8
------> CAND:  71.403684 4104.224609 0.8914332 3.7141018 14.5942 10.8499 16
------> CAND: 115.497144 4978.889160 1.1740415 6.1847034 14.5879 10.8417 16
------> CAND: 115.503113 4624.085449 0.9760036 6.1259165 14.5875 10.8412 16
------> CAND: 230.951729 4305.708496 0.6704973 5.9269085 15.1616 10.8253  8
------> CAND: 197.984724 4279.236816 0.9523317 6.1285429 14.5727 10.8219 16
------> CAND:  86.522428 4875.002441 0.7304139 5.8341694 16.8841 10.8189  4
------> CAND: 177.047526 3961.717529 0.4738967 5.7491617 14.5684 10.8164 16
------> CAND: 234.623784 3764.626465 0.5672261 5.8794746 15.1457 10.8088  8
------> CAND: 187.574255 4468.557129 1.0327457 3.8781087 16.832 10.7775  4
------> CAND: 329.053197 3808.840820 0.9825681 3.4997067 15.0918 10.7532  8
------> CAND:  45.078557 3896.461426 0.8912677 6.0758166 14.5141 10.7459 16
------> CAND: 146.798360 4866.656250 1.1028408 6.1692543 16.7666 10.7256  4
------> CAND: 198.979164 4152.144043 0.7330368 6.0067329 15.0561 10.7164  8
------> CAND: 354.973750 3712.910645 0.9311320 3.4550774 15.0543 10.7145  8
------> CAND: 200.132682 3835.591797 0.2754123 5.0153298 14.4895 10.7139 16
------> CAND:  83.866871 4058.941162 0.4509741 4.1063652 15.052 10.7121  8
------> CAND:   0.214095 4006.835693 0.9929559 3.6198571 14.4634 10.68 16
------> CAND: 230.865832 5482.729492 1.0489792 5.9736714 15.0054 10.6641  8
------> CAND: 421.207752 3661.924561 0.7845415 6.0061002 16.6765 10.6542  4
[07:46:07][1983545][INFO ] Statistics: count dirty SumSpec pages 464832 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[07:46:07][1983545][INFO ] Data processing finished successfully!
07:46:07 (1983545): called boinc_finish(0)

</stderr_txt>
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