Task 1695274800

Name: Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_10_6400000_0
Workunit ID: 852874074
Created: 11 Dec 2024 16:28:01 UTC
Sent: 11 Dec 2024 21:29:02 UTC
Report deadline: 25 Dec 2024 21:29:02 UTC
Received: 12 Dec 2024 4:07:43 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 815.99
CPU time (sec): 21.06
Peak working set size (MB): 270.43
Peak swap size (MB): 6071.35
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[20:53:59][1857786][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_10.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 6400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_10.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_10_6400000_0_0
------> GPU usage: 0.330000
[20:53:59][1857786][INFO ] Starting data processing...
[20:53:59][1857786][INFO ] opti: No host transfer for n_steps. Use device global.
[20:53:59][1857786][INFO ] opti: No host transfer for mean. Use device global.
[20:53:59][1857786][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:53:59][1857786][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:53:59][1857786][INFO ] opti: power spectrum in fft callback (static link).
[20:53:59][1857786][INFO ] opti: __constant__ access is not uniform, bad!
[20:53:59][1857786][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[20:53:59][1857786][INFO ] CUDA global memory status (initial GPU state, including context):
[20:53:59][1857786][INFO ] No template file. Generating templates.
[20:53:59][1857786][INFO ] Template param value T_cons = 50000
[20:54:03][1857786][INFO ] Number of generated templates to be used: 50000
[20:54:03][1857786][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_7_dms_200_10.cpt
[20:54:03][1857786][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_7_dms_200_10.cpt (No such file or directory).
------> Starting from scratch...
[20:54:03][1857786][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_10.binary
[20:54:03][1857786][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_DM231.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768448934
------> 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: 231 cm^-3 pc
------> Scale factor: 1.38756
[20:54:03][1857786][INFO ] Allocating memory for dedispersed compressed time series...
[20:54:03][1857786][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:54:03][1857786][INFO ] 8-bit allocation done
[20:54:03][1857786][INFO ] Foobar
[20:54:03][1857786][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_10.binary
[20:54:03][1857786][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:54:03][1857786][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:54:03][1857786][INFO ] FftSize = 12582913
[20:54:03][1857786][INFO ] Seed for random number generator is 1085832958.
[20:54:05][1857786][INFO ] 8[20:54:05][1857786][INFO ] 9[20:54:05][1857786][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:54:05][1857786][INFO ] Normalization factor 3.97364e-08
[20:54:05][1857786][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
[20:54:05][1857786][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
[20:54:05][1857786][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:54:05][1857786][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:54:05][1857786][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1286.66137695, mean= 0.00007669  0.00007669
[20:54:05][1857786][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:54:59][1857786][INFO ] Checkpoint committed!
[20:55:59][1857786][INFO ] Checkpoint committed!
[20:56:59][1857786][INFO ] Checkpoint committed!
[20:58:00][1857786][INFO ] Checkpoint committed!
[20:59:00][1857786][INFO ] Checkpoint committed!
[21:00:00][1857786][INFO ] Checkpoint committed!
[21:01:00][1857786][INFO ] Checkpoint committed!
[21:02:00][1857786][INFO ] Checkpoint committed!
[21:03:00][1857786][INFO ] Checkpoint committed!
[21:04:00][1857786][INFO ] Checkpoint committed!
[21:05:00][1857786][INFO ] Checkpoint committed!
[21:06:00][1857786][INFO ] Checkpoint committed!
[21:07:00][1857786][INFO ] Checkpoint committed!
[21:07:34][1857786][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 5115.607422 0.7615575 4.1424279 25.7852 22.2927  8
------> CAND:   0.499296 6559.425293 1.3462120 4.4885831 25.0532 21.4797  8
------> CAND:   0.499815 4307.367188 0.9981371 3.6340904 24.434 20.7941  8
------> CAND:   0.249907 4021.705566 0.8555317 3.5288188 20.242 18.5682 16
------> CAND:   0.166345 6131.508301 1.1040472 4.4411821 20 18.225 16
------> CAND:   1.499184 3922.977539 0.9267566 3.4611471 31.6413 17.7733  2
------> CAND:   0.249648 5118.166504 0.7636095 4.1299796 19.4734 17.4814 16
------> CAND:   0.166605 3640.346436 0.3856167 3.5225096 19.1978 17.0941 16
------> CAND:   0.500074 4834.354980 1.1598206 0.1205469 18.5327 16.1647 16
------> CAND:   0.249388 4843.536133 1.1610687 3.8329053 18.495 16.1123 16
------> CAND:   0.749722 3922.977539 0.9267566 3.4611471 22.9134 15.6684  4
------> CAND:   0.500334 4922.796387 0.7325720 6.2240882 19.1969 15.0813  8
------> CAND:   0.749462 4348.229492 1.0865099 3.6333201 21.4049 14.4448  4
------> CAND:   1.249018 5721.613770 0.8856692 6.2047195 25.9566 14.3657  2
------> CAND:   1.249277 4638.024414 0.5589495 6.0901260 25.9153 14.341  2
------> CAND:   1.498925 4774.224121 1.1501665 3.8061213 25.6447 14.1793  2
------> CAND:   1.248758 6653.258789 1.3438995 0.0314447 25.3565 14.007  2
------> CAND:   0.499036 4762.027344 1.1484444 3.8013296 18.1475 13.9596  8
------> CAND:   0.250167 3615.089844 0.9657833 6.1502590 16.8295 13.8231 16
------> CAND:   0.374731 4348.229492 1.0865099 3.6333201 17.8677 13.662  8
------> CAND:   1.249537 3658.519775 0.2976251 5.8217292 24.6247 13.5699  2
------> CAND:  41.693000 4645.178223 0.5559316 6.0986266 24.5198 13.5073  2
------> CAND:   0.500593 4123.182617 0.5275279 6.0952458 17.3256 13.0877  8
------> CAND:   1.499444 3618.613037 0.7915883 3.3243005 23.6879 13.0109  2
------> CAND: 115.530362 4633.761719 1.0590348 0.0742468 17.1963 12.9511  8
------> CAND:   1.499703 4357.591797 0.6176361 3.8140700 23.2818 12.7688  2
------> CAND:   0.624639 4623.273438 0.5772274 6.1227031 19.3153 12.7603  4
------> CAND:   0.624379 6557.343262 1.3451599 0.0543843 19.1277 12.6097  4
------> CAND:   1.248499 7075.698242 1.3163995 6.1583853 22.9491 12.5706  2
------> CAND: 230.949394 4656.756348 0.6455119 6.1789050 19.0379 12.5376  4
------> CAND:  20.846630 4645.178223 0.5559316 6.0986266 22.8674 12.5218  2
------> CAND:   0.416253 5415.381836 0.7952165 6.2061801 16.7487 12.4796  8
------> CAND: 160.997404 3965.155273 0.3238905 5.8350525 16.6898 12.4178  8
------> CAND:   1.500222 4542.011230 1.1158657 0.0795716 18.8871 12.4168  4
------> CAND:   0.999110 4889.916016 0.7455971 4.0285230 22.5457 12.3302  2
------> CAND: 115.530102 4637.015625 1.0591975 0.0745492 15.6543 12.2441 16
------> CAND:   0.416512 4693.143555 0.6147456 6.1391940 16.4883 12.2064  8
------> CAND:   0.998851 6104.009766 1.1062859 4.4253535 22.3339 12.2041  2
------> CAND:  13.897753 4645.178223 0.5559316 6.0986266 18.5992 12.1862  4
------> CAND:  41.693260 4640.315430 0.5608002 6.1043720 27.5825 11.9789  1
------> CAND:   1.500482 3619.155273 0.7702396 6.1156783 18.2588 11.9139  4
------> CAND:   0.999370 3760.081787 0.5473248 3.4881454 18.2588 11.9139  4
------> CAND: 462.142207 3614.385742 0.9446857 6.1469021 18.202 11.8685  4
------> CAND:   0.749981 4357.591797 0.6176361 3.8140700 18.1966 11.8642  4
------> CAND:   0.299993 4726.806641 0.7330590 6.2357926 15.3383 11.8254 16
------> CAND: 461.898788 4656.756348 0.6455119 6.1789050 21.4987 11.7072  2
------> CAND: 329.851447 4137.861328 0.2395122 4.3443255 15.9815 11.6764  8
------> CAND: 482.689623 4231.142578 0.3356283 5.8211346 21.4203 11.6606  2
------> CAND: 288.636981 4673.793457 0.7026563 6.2087102 15.9656 11.6598  8
------> CAND: 115.221805 5608.879395 1.2618855 4.1128869 15.2063 11.6512 16
------> CAND: 115.528805 4444.620117 1.0064209 0.0479411 15.1339 11.556 16
------> CAND: 128.100466 3693.422119 0.2138797 3.9148624 17.7912 11.5406  4
------> CAND: 115.482352 4174.927734 0.5742126 6.1228204 15.0841 11.4904 16
------> CAND: 460.945611 4499.328613 0.5780079 3.9199367 17.6656 11.4405  4
------> CAND: 238.942016 3924.295410 0.3458534 5.8810711 17.6451 11.4241  4
------> CAND: 170.473380 5147.907715 0.9875305 4.0173926 14.9959 11.3746 16
------> CAND: 432.793538 4173.497559 0.5759555 6.1239576 20.9103 11.3575  2
------> CAND:   1.499963 5034.496582 1.1875870 0.1372375 20.8625 11.3291  2
------> CAND:  94.770667 4066.221680 0.4585183 6.0236716 14.9197 11.2748 16
------> CAND:  73.998776 3803.303223 0.7877254 3.4296882 14.905 11.2554 16
------> CAND: 225.861717 3738.616211 0.6202047 6.0996165 15.5711 11.2493  8
------> CAND: 166.208088 4128.291504 0.9900851 6.2808356 14.8968 11.2447 16
------> CAND:  10.423185 4645.178223 0.5559316 6.0986266 17.3836 11.2158  4
------> CAND: 461.887110 3945.014648 0.7829586 6.1909413 20.6582 11.2078  2
------> CAND:  29.358011 6834.291504 1.3449315 4.6253200 14.8678 11.2067 16
------> CAND: 432.758245 4674.323730 0.6326696 6.1675768 20.6546 11.2056  2
------> CAND: 115.514272 5168.114746 1.2056013 0.1451703 14.8465 11.1789 16
------> CAND: 115.474567 4656.756348 0.6455119 6.1789050 14.8349 11.1638 16
------> CAND:   2.498554 4125.858887 0.4287537 5.9879045 25.5193 11.0829  1
------> CAND:  85.513457 3861.194092 0.9246818 6.2077484 15.4011 11.073  8
------> CAND: 115.501816 4027.098877 0.6853241 6.1755109 14.7462 11.0479 16
------> CAND:  41.692741 4639.935547 0.5570165 6.0877719 17.1706 11.0465  4
------> CAND: 461.909428 3807.763916 0.7829807 6.1627750 17.1512 11.031  4
------> CAND:   2.498295 4638.024414 0.5589495 6.0901260 25.3725 11.0191  1
------> CAND:  20.846370 4646.142090 0.5549561 6.0974574 17.1047 10.994  4
------> CAND: 115.509341 4612.553711 0.9618598 0.0441792 14.7004 10.9882 16
------> CAND:   2.497776 5721.613770 0.8856692 6.2047195 25.1874 10.9388  1
------> CAND:  86.567842 4330.335938 0.8329551 6.2673736 14.6612 10.9371 16
------> CAND:  37.027545 5310.783691 0.9121767 4.1444087 14.6612 10.9371 16
------> CAND:   2.498035 5395.310059 0.7348948 6.1531186 25.1618 10.9276  1
------> CAND: 433.456584 3707.326172 0.2090096 5.5425491 20.1822 10.9252  2
------> CAND:   0.166864 3668.498535 0.9654816 6.1666689 14.6207 10.8844 16
------> CAND: 230.464112 5023.598633 1.0721091 3.9294782 15.215 10.8804  8
------> CAND:   2.497516 6255.937012 1.0597961 6.2151084 25.0471 10.8778  1
------> CAND: 122.012122 4338.348633 0.8906039 0.0037238 14.6072 10.8668 16
------> CAND: 405.498625 5206.000000 1.2106310 3.9637792 24.988 10.8521  1
------> CAND:  79.280306 4695.679688 0.6899093 3.9588163 15.1816 10.8459  8
------> CAND: 115.505968 4110.800293 0.7104284 6.1905980 14.5893 10.8435 16
------> CAND:   0.750241 3619.155273 0.7702396 6.1156783 15.1781 10.8423  8
------> CAND:   2.497257 6653.258789 1.3438995 0.0314447 20.0351 10.8379  2
------> CAND:   0.312190 4640.315430 0.5608002 6.1043720 15.172 10.836  8
------> CAND:  50.111996 3788.043701 0.6626231 6.1207542 15.1702 10.8342  8
------> CAND: 201.520018 4425.208984 0.5346690 6.0863290 14.5768 10.8273 16
------> CAND: 283.601985 5730.079590 0.9684876 4.3245583 15.1539 10.8173  8
------> CAND:   0.500853 3603.270020 0.9680002 6.1468186 16.8791 10.8148  4
------> CAND:  65.924927 6365.576660 0.7488289 5.1893415 14.5422 10.7823 16
------> CAND: 346.630011 4454.914062 1.0439985 0.0530883 15.1183 10.7805  8
------> CAND:  28.528620 3741.675293 0.6103692 3.4474711 15.113 10.7751  8
------> CAND: 241.344812 4231.142578 0.3356283 5.8211346 16.8285 10.7747  4
------> CAND:  46.178616 3631.039307 0.4942270 6.0116167 24.796 10.7688  1
[21:07:34][1857786][INFO ] Statistics: count dirty SumSpec pages 476857 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:07:34][1857786][INFO ] Data processing finished successfully!
21:07:34 (1857786): called boinc_finish(0)

</stderr_txt>
]]>