Task 1694859532

Name: Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_132_3450000_1
Workunit ID: 852622578
Created: 10 Dec 2024 17:37:21 UTC
Sent: 11 Dec 2024 14:15:28 UTC
Report deadline: 25 Dec 2024 14:15:28 UTC
Received: 11 Dec 2024 21:03:39 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 818.33
CPU time (sec): 20.40
Peak working set size (MB): 270.51
Peak swap size (MB): 6071.35
Peak disk usage (MB): 0.05
Validation state: Invalid
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>
[13:49:53][1774136][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_6_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_6_dms_200_132.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 3450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_132.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_132_3450000_1_0
------> GPU usage: 0.330000
[13:49:53][1774136][INFO ] Starting data processing...
[13:49:53][1774136][INFO ] opti: No host transfer for n_steps. Use device global.
[13:49:53][1774136][INFO ] opti: No host transfer for mean. Use device global.
[13:49:53][1774136][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:49:53][1774136][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:49:53][1774136][INFO ] opti: power spectrum in fft callback (static link).
[13:49:53][1774136][INFO ] opti: __constant__ access is not uniform, bad!
[13:49:53][1774136][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[13:49:53][1774136][INFO ] CUDA global memory status (initial GPU state, including context):
[13:49:53][1774136][INFO ] No template file. Generating templates.
[13:49:53][1774136][INFO ] Template param value T_cons = 50000
[13:49:56][1774136][INFO ] Number of generated templates to be used: 50000
[13:49:56][1774136][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_6_dms_200_132.cpt
[13:49:56][1774136][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_6_dms_200_132.cpt (No such file or directory).
------> Starting from scratch...
[13:49:56][1774136][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_132.binary
[13:49:56][1774136][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_6_dms_200_DM243.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207947521
------> 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: 243.2 cm^-3 pc
------> Scale factor: 1.03786
[13:49:56][1774136][INFO ] Allocating memory for dedispersed compressed time series...
[13:49:56][1774136][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:49:56][1774136][INFO ] 8-bit allocation done
[13:49:56][1774136][INFO ] Foobar
[13:49:56][1774136][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_132.binary
[13:49:56][1774136][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:49:56][1774136][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:49:56][1774136][INFO ] FftSize = 12582913
[13:49:56][1774136][INFO ] Seed for random number generator is 1093244009.
[13:49:58][1774136][INFO ] 8[13:49:58][1774136][INFO ] 9[13:49:59][1774136][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:49:59][1774136][INFO ] Normalization factor 3.97364e-08
[13:49:59][1774136][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
[13:49:59][1774136][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
[13:49:59][1774136][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:49:59][1774136][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:49:59][1774136][INFO ] TimeSeriesLength = 16769872, params->nsamples = 25165824
sum = -403.34985352, mean= -0.00002405  -0.00002405
[13:49:59][1774136][INFO ] Launching time series padding kernel: grid 196608, block 32
[13:50:53][1774136][INFO ] Checkpoint committed!
[13:51:53][1774136][INFO ] Checkpoint committed!
[13:52:53][1774136][INFO ] Checkpoint committed!
[13:53:53][1774136][INFO ] Checkpoint committed!
[13:54:53][1774136][INFO ] Checkpoint committed!
[13:55:53][1774136][INFO ] Checkpoint committed!
[13:56:53][1774136][INFO ] Checkpoint committed!
[13:57:53][1774136][INFO ] Checkpoint committed!
[13:58:53][1774136][INFO ] Checkpoint committed!
[13:59:53][1774136][INFO ] Checkpoint committed!
[14:00:53][1774136][INFO ] Checkpoint committed!
[14:01:53][1774136][INFO ] Checkpoint committed!
[14:02:53][1774136][INFO ] Checkpoint committed!
[14:03:30][1774136][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3985.126953 1.0280815 3.1061790 21.3771 17.4385  8
------> CAND:   0.250426 3642.924316 0.3824366 0.4106912 20.9379 16.961  8
------> CAND:   0.500334 3869.429688 0.9947205 3.0775266 28.9544 16.1607  2
------> CAND:   0.249907 4628.081055 0.8107972 3.1118906 19.1379 15.0179  8
------> CAND:   0.250686 6907.188965 1.3285533 1.6000881 17.5809 13.3579  8
------> CAND:   0.500853 3924.574463 0.3348997 0.7071573 19.9091 13.2377  4
------> CAND:   0.501112 5465.362305 0.6332580 1.4298947 23.5868 12.9507  2
------> CAND: 460.878657 3845.486328 0.9278660 3.0592613 23.2691 12.7613  2
------> CAND:   0.500074 3645.476562 0.9138516 3.0002081 19.1435 12.6224  4
------> CAND:   0.499555 4721.310059 0.8737766 3.1419241 18.88 12.4111  4
------> CAND: 113.905056 3776.615479 0.9686490 0.2458050 16.2931 12.0018  8
------> CAND:   0.166864 3869.429688 0.9947205 3.0775266 16.2252 11.9308  8
------> CAND: 417.126452 4332.297363 0.9978089 3.1581593 27.3079 11.8597  1
------> CAND:  57.607140 3690.376709 0.8650467 3.0070500 15.3312 11.816 16
------> CAND: 168.823421 3953.108154 0.9877813 0.3305426 18.0466 11.7444  4
------> CAND: 147.766848 4020.816406 0.9014226 0.3886669 15.2333 11.6869 16
------> CAND:   1.000408 3731.416260 0.9864616 3.0369952 17.9644 11.6788  4
------> CAND: 230.452434 3615.032715 0.9096429 2.9936249 15.9473 11.6407  8
------> CAND: 230.439458 3845.486328 0.9278660 3.0592613 17.9163 11.6403  4
------> CAND: 319.344440 3720.184814 0.9703887 3.0344739 21.3677 11.6293  2
------> CAND:   0.249648 3603.381836 0.9679772 2.9964006 15.9258 11.6183  8
------> CAND:   0.500593 6325.446777 1.3248457 3.2026362 17.854 11.5906  4
------> CAND: 394.512046 4168.838867 0.8258288 3.0929587 15.8246 11.5129  8
------> CAND: 347.426185 4291.673828 0.7715538 0.5746192 15.7689 11.4549  8
------> CAND:  49.861830 3980.169922 0.8224053 3.0624576 17.618 11.4025  4
------> CAND:  86.373989 4367.166504 0.9350069 3.1504171 14.9028 11.2526 16
------> CAND: 172.750054 4078.700439 0.8328458 3.0770645 17.4049 11.2328  4
------> CAND: 121.161970 4518.666504 0.8460007 3.1318958 15.5369 11.2139  8
------> CAND: 164.123970 5389.054688 1.2340468 3.2695317 15.5311 11.2079  8
------> CAND: 144.445910 3652.550537 0.3199758 2.6856952 14.8535 11.188 16
------> CAND: 119.681989 3688.816650 0.5547678 2.9080019 20.5725 11.1569  2
------> CAND: 265.662895 4927.207520 1.0024313 3.1955922 15.4496 11.1233  8
------> CAND:  89.333431 3619.126953 0.7859556 0.1916837 14.791 11.1063 16
------> CAND: 119.401460 3835.066162 0.4075799 0.5372187 15.4227 11.0954  8
------> CAND: 236.818193 4265.262207 1.0505702 0.4747993 17.2292 11.0931  4
------> CAND: 116.238562 4478.509277 0.5856952 0.8007902 14.7498 11.0526 16
------> CAND:   0.501372 7083.705566 1.2540983 1.8018306 20.3921 11.0497  2
------> CAND: 148.593645 4149.277344 0.8322983 0.4758278 14.7233 11.018 16
------> CAND: 446.667157 3619.126953 0.7859556 0.1916837 17.0835 10.9772  4
------> CAND: 115.239452 5225.439941 0.9525207 3.1601954 15.3019 10.9703  8
------> CAND:  86.377363 4847.483887 1.0670837 3.2172053 14.6673 10.945 16
------> CAND: 417.127490 4348.377930 1.0054567 3.1621001 25.1087 10.9046  1
------> CAND:  86.380996 5388.106934 1.0521722 3.2067146 14.6167 10.8791 16
------> CAND: 316.617259 3742.293457 0.8560201 3.0151324 15.209 10.8743  8
------> CAND: 172.712166 4272.303711 0.9323786 3.1383545 15.208 10.8732  8
------> CAND: 498.010006 4827.377441 0.4375735 2.6506081 20.0921 10.8717  2
------> CAND: 417.113736 4167.525879 0.9313959 3.1183159 25.0318 10.8712  1
------> CAND: 173.706605 4203.888184 0.8113611 0.5061602 15.1951 10.8599  8
------> CAND: 115.258396 5491.236328 1.1640009 3.2474999 14.5992 10.8564 16
------> CAND: 115.221546 4196.196777 0.7411223 3.0648978 14.5925 10.8477 16
------> CAND: 145.936530 4345.522461 0.4756529 2.8623481 14.5611 10.8069 16
------> CAND:   9.686698 3713.794189 0.9325420 0.2149739 14.5586 10.8036 16
------> CAND: 231.013233 4529.869141 0.9671918 0.6233470 15.1376 10.8005  8
------> CAND:  28.790205 4274.307617 0.9977165 3.1504877 14.5484 10.7904 16
------> CAND: 384.953026 4378.835449 1.0653784 3.1852946 16.8195 10.7676  4
------> CAND:  64.610254 4467.256348 0.3952081 1.0554831 14.5176 10.7504 16
------> CAND: 403.338211 5225.439941 0.9525207 3.1601954 19.8718 10.741  2
------> CAND: 417.127749 4350.996094 1.0054806 3.1624274 24.711 10.7318  1
------> CAND:  86.367242 4086.740723 0.9044514 3.0984838 14.5014 10.7293 16
------> CAND: 208.556868 4167.525879 0.9313959 3.1183159 19.8422 10.7235  2
------> CAND: 159.386630 3801.113525 0.9537045 3.0532346 14.4962 10.7226 16
------> CAND: 115.221027 3878.696777 0.9207284 3.0616505 14.4878 10.7116 16
------> CAND: 279.908910 4053.326904 0.4824500 2.8959219 15.051 10.7111  8
------> CAND: 334.938086 3631.703857 0.4788174 2.8543727 16.6966 10.6701  4
------> CAND: 115.250351 4826.941406 0.8138734 3.1190252 14.4545 10.6685 16
------> CAND: 328.036440 3943.501465 0.8616396 3.0659339 16.6914 10.6659  4
------> CAND:   0.333469 3731.416260 0.9864616 3.0369952 14.4386 10.6478 16
------> CAND:  35.748943 3765.962891 0.3341044 0.5736896 14.9765 10.6342  8
------> CAND: 114.376584 4829.709961 0.7111610 0.8994191 14.4248 10.63 16
------> CAND: 363.238078 3981.601318 0.6164501 0.4653051 14.97 10.6276  8
------> CAND: 149.857454 4136.121582 1.0108989 0.4211817 14.968 10.6255  8
------> CAND: 233.855377 3966.799805 0.7376415 3.0281153 14.9636 10.621  8
------> CAND:  97.037220 3827.795166 0.8818924 3.0415857 14.9614 10.6187  8
------> CAND: 289.463778 5270.651367 1.0688113 0.9340709 24.4481 10.6177  1
------> CAND: 119.870393 6017.689941 1.3048260 3.2433643 19.6601 10.6155  2
------> CAND:  64.823570 6930.401855 1.1006523 2.7424381 14.4126 10.6142 16
------> CAND: 331.852003 3741.332764 0.9512232 0.2265744 16.6235 10.6121  4
------> CAND: 240.525022 3669.878662 0.6613591 2.9482143 14.9425 10.5992  8
------> CAND: 119.680951 3628.759521 0.5387706 2.8881326 19.5911 10.5746  2
------> CAND: 181.199153 4668.953613 0.6304027 3.0024159 14.3795 10.5713 16
------> CAND:  24.931045 3980.169922 0.8224053 3.0624576 14.8922 10.5474  8
------> CAND: 115.217653 3707.925293 0.9584880 3.0290596 14.3521 10.5359 16
------> CAND: 233.100206 4241.953613 0.9629568 0.4846725 14.8767 10.5314  8
------> CAND: 113.516830 4055.258545 0.8421817 0.4181097 14.3422 10.523 16
------> CAND: 403.442275 6005.708496 1.3039298 3.2561531 19.4983 10.5196  2
------> CAND: 237.948356 4668.214355 0.7549071 0.7790918 16.5066 10.5195  4
------> CAND:  86.360754 4563.821289 1.0493509 3.1958923 14.33 10.5073 16
------> CAND: 393.584300 3776.443604 0.8821493 3.0330818 16.4802 10.4986  4
------> CAND:  86.402535 4001.102051 0.5104207 2.9098952 14.3199 10.4942 16
------> CAND: 115.228812 4034.060303 0.9761810 3.1058497 16.4627 10.4847  4
------> CAND: 208.563356 4332.297363 0.9978089 3.1581593 19.4351 10.4822  2
------> CAND:  35.971602 4104.110840 0.5494325 2.9442973 14.8274 10.4807  8
------> CAND: 134.979794 4864.789551 0.6911189 3.0221400 14.8209 10.474  8
------> CAND: 486.837358 3943.456055 0.9704579 3.0900548 16.4417 10.4681  4
------> CAND: 153.685214 3820.706055 0.9187611 3.0477426 14.2992 10.4675 16
------> CAND: 497.681208 3618.292236 0.8389751 0.1829613 16.4358 10.4634  4
------> CAND: 230.442053 3878.696777 0.9207284 3.0616505 14.8 10.4525  8
------> CAND:  78.720286 3979.873291 0.7263373 3.0260067 14.2837 10.4475 16
------> CAND: 312.082336 3618.137207 0.7959206 0.1924440 19.3536 10.4338  2
------> CAND: 179.881885 3647.894775 0.3405453 2.7166359 24.0227 10.4329  1
[14:03:30][1774136][INFO ] Statistics: count dirty SumSpec pages 214755 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:03:30][1774136][INFO ] Data processing finished successfully!
14:03:30 (1774136): called boinc_finish(0)

</stderr_txt>
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