Task 1724759144

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_161_4200000_1
Workunit ID: 870976973
Created: 4 Feb 2025 2:33:23 UTC
Sent: 4 Feb 2025 4:07:11 UTC
Report deadline: 18 Feb 2025 4:07:11 UTC
Received: 4 Feb 2025 5:53:09 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,786.78
CPU time (sec): 38.20
Peak working set size (MB): 241.99
Peak swap size (MB): 65349.77
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:19:29][54179][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:19:29][54179][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_161.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 4200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_161.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_161_4200000_1_0
------> GPU usage: 0.496000
[05:19:29][54179][INFO ] Starting data processing...
[05:19:29][54179][INFO ] opti: No host transfer for n_steps. Use device global.
[05:19:29][54179][INFO ] opti: No host transfer for mean. Use device global.
[05:19:29][54179][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:19:29][54179][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:19:29][54179][INFO ] opti: power spectrum in fft callback (static link).
[05:19:29][54179][INFO ] opti: __constant__ access is not uniform, bad!
[05:19:29][54179][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[05:19:29][54179][INFO ] CUDA global memory status (initial GPU state, including context):
[05:19:29][54179][INFO ] No template file. Generating templates.
[05:19:29][54179][INFO ] Template param value T_cons = 50000
[05:19:34][54179][INFO ] Number of generated templates to be used: 50000
[05:19:34][54179][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_161.cpt
[05:19:34][54179][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_161.cpt (No such file or directory).
------> Starting from scratch...
[05:19:34][54179][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_161.binary
[05:19:34][54179][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM246.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755782991
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 246.1 cm^-3 pc
------> Scale factor: 1.44813
[05:19:34][54179][INFO ] Allocating memory for dedispersed compressed time series...
[05:19:34][54179][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:19:34][54179][INFO ] 8-bit allocation done
[05:19:34][54179][INFO ] Foobar
[05:19:34][54179][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_161.binary
[05:19:34][54179][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:19:34][54179][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:19:34][54179][INFO ] FftSize = 12582913
[05:19:34][54179][INFO ] Seed for random number generator is 1093715855.
[05:19:36][54179][INFO ] 8[05:19:36][54179][INFO ] 9[05:19:37][54179][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:19:37][54179][INFO ] Normalization factor 3.97364e-08
[05:19:37][54179][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
[05:19:37][54179][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:19:37][54179][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:19:37][54179][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:19:37][54179][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:20:29][54179][INFO ] Checkpoint committed!
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[06:39:15][54179][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499815 5094.248535 1.0908617 3.4255393 22.8262 19.0226  8
------> CAND:   0.500074 5916.271484 1.3054246 3.5144017 22.038 18.1594  8
------> CAND:   0.500593 3601.611328 0.9683133 0.0737052 19.896 18.0778 16
------> CAND:   0.249907 5253.339355 1.0950620 3.4344504 19.5157 15.4238  8
------> CAND:   1.499703 4245.962891 1.0000532 3.2692528 26.931 14.9486  2
------> CAND:   0.250167 7113.120605 0.5653521 2.0713663 17.2086 14.3392 16
------> CAND:   0.250426 3615.476074 0.8853397 0.0875097 17.1276 14.2287 16
------> CAND:   0.500853 6998.453613 1.4140863 1.1379635 18.368 14.1945  8
------> CAND:   0.500334 8108.184082 1.4128946 3.4080360 20.6545 13.8384  4
------> CAND: 460.983758 5378.963379 0.7256827 3.3309200 20.2017 13.4732  4
------> CAND:   0.749981 4185.275879 0.9924195 3.2538416 19.7435 13.1044  4
------> CAND:   0.166605 6737.056641 1.3893082 3.5338271 16.2097 12.9863 16
------> CAND:   0.749722 3958.481201 0.8601933 3.1790028 18.9072 12.4329  4
------> CAND:   1.250056 4204.108887 0.1486241 1.0825969 22.5844 12.3533  2
------> CAND:   1.250575 8111.819824 0.8618125 1.9908334 22.4093 12.2491  2
------> CAND:   1.250315 6267.018066 0.3817277 2.0142002 22.2 12.1244  2
------> CAND:   1.499963 3602.491699 0.9681540 3.0725386 22.0877 12.0576  2
------> CAND: 115.265143 4010.118896 0.6815581 3.1587112 15.43 11.9467 16
------> CAND:   0.499555 4031.698242 1.0360684 3.2178619 16.2348 11.9409  8
------> CAND:  86.427967 4808.047363 0.4931441 3.1885715 15.4243 11.9391 16
------> CAND:   1.500222 4853.095703 0.5761434 3.2551253 21.8734 11.93  2
------> CAND:   1.500741 7739.735352 1.4395374 3.4732337 21.8604 11.9224  2
------> CAND: 167.524318 3803.994141 0.2741741 0.3926079 16.1783 11.8819  8
------> CAND:   1.500482 6254.997070 0.9437768 3.4055259 21.7407 11.8511  2
------> CAND:   0.374991 4597.391602 1.0603490 3.3489828 16.1445 11.8465  8
------> CAND: 364.549638 5914.429688 0.5080684 3.0931382 16.1349 11.8365  8
------> CAND:  86.457551 7607.609863 1.4328775 3.4859698 15.305 11.7814 16
------> CAND:   1.499444 3621.241211 0.6782923 3.0490286 27.0592 11.7517  1
------> CAND: 115.249054 6199.862305 0.9543957 3.4132195 15.2392 11.6946 16
------> CAND:  17.499740 4592.936035 0.3394473 0.7857358 15.2033 11.6473 16
------> CAND: 228.813634 4382.351074 0.8547378 0.4238158 17.9198 11.6432  4
------> CAND: 153.455289 4219.320312 0.2953239 0.6086350 15.9292 11.6219  8
------> CAND:  66.378290 3675.731201 0.9765437 3.1000834 15.1753 11.6104 16
------> CAND: 307.322419 5378.963379 0.7256827 3.3309200 15.8577 11.5473  8
------> CAND: 343.312446 5082.284180 0.9442386 3.3879771 15.804 11.4914  8
------> CAND: 101.753799 4210.854492 0.7101967 0.3874781 20.9367 11.3731  2
------> CAND:  29.974605 5272.375977 0.8897991 3.3881924 15.6789 11.3614  8
------> CAND: 172.956364 7097.618652 0.5799334 2.7156472 14.9767 11.3494 16
------> CAND:  97.776562 4166.286133 0.7374190 3.2062933 14.973 11.3446 16
------> CAND: 153.661339 5378.963379 0.7256827 3.3309200 14.9431 11.3054 16
------> CAND:   1.501001 7158.071289 0.5513123 2.0880351 20.7725 11.2756  2
------> CAND: 171.656223 5082.284180 0.9442386 3.3879771 14.8588 11.195 16
------> CAND: 115.263846 6024.663574 1.0173349 3.4565268 14.8203 11.1447 16
------> CAND: 102.855935 3803.335938 0.7926545 0.1890992 14.8203 11.1446 16
------> CAND: 292.865943 4273.388672 0.4460790 3.1324098 20.4957 11.1112  2
------> CAND: 364.573512 3954.546387 1.0236652 3.1946344 25.5754 11.1072  1
------> CAND:   0.300252 4143.496094 0.9918523 0.3146777 15.4191 11.0918  8
------> CAND: 310.870688 3724.647705 0.9434922 0.1354557 15.4054 11.0775  8
------> CAND:   1.501260 7662.645020 0.7326655 2.7844889 20.3905 11.0488  2
------> CAND:   0.499296 3608.497314 0.9670581 3.0747192 15.3769 11.048  8
------> CAND: 101.754578 4309.419434 0.7406095 0.4226802 20.3815 11.0435  2
------> CAND:   0.166864 6588.222168 1.3791081 1.0181262 14.7412 11.0414 16
------> CAND: 165.128011 6342.674805 1.1981890 1.0070106 15.3498 11.0199  8
------> CAND: 172.708014 4454.977539 1.0463854 3.3201139 15.3191 10.9881  8
------> CAND:  79.710573 5158.766113 0.7427224 3.3330121 15.3156 10.9845  8
------> CAND: 432.288274 7607.609863 1.4328775 3.4859698 20.1998 10.9356  2
------> CAND: 101.754059 4311.746094 0.7400306 0.4171503 20.1768 10.9219  2
------> CAND: 179.823495 3709.795410 0.4471480 3.0145993 25.1313 10.9144  1
------> CAND: 173.215095 3756.186523 0.7711454 0.1693952 14.6398 10.9093 16
------> CAND: 480.380511 4032.035156 0.9185374 3.2061508 20.1435 10.9022  2
------> CAND:  79.709794 5164.264648 0.7429391 3.3449912 15.2288 10.8948  8
------> CAND: 273.486318 4705.255371 0.5668163 3.2290320 15.2143 10.8798  8
------> CAND:  51.994476 7796.580078 1.4421356 3.4671786 15.2038 10.8689  8
------> CAND: 403.259061 3835.979248 0.3967162 3.0214372 16.9392 10.8626  4
------> CAND: 230.491879 5378.963379 0.7256827 3.3309200 15.1913 10.856  8
------> CAND: 115.560205 5366.467773 1.2352877 0.6996388 14.5923 10.8475 16
------> CAND:  32.113739 8249.555664 1.3833346 1.5458534 14.5791 10.8303 16
------> CAND: 479.731738 4376.736328 0.5722700 3.1970329 20.018 10.8278  2
------> CAND: 230.490322 5671.083984 1.0821248 3.4576089 15.1609 10.8246  8
------> CAND: 172.793652 5704.719727 0.8826961 3.4109387 15.1487 10.812  8
------> CAND: 346.668678 4590.033203 1.0598087 0.4771913 24.8843 10.8071  1
------> CAND: 279.998960 6879.931641 1.1417485 3.4636824 15.136 10.7988  8
------> CAND: 200.203268 4156.140625 0.8102651 0.3445379 15.1359 10.7987  8
------> CAND:  63.504745 4623.082520 0.8635817 3.3223851 15.1349 10.7977  8
------> CAND:  86.396826 5704.719727 0.8826961 3.4109387 14.5506 10.7932 16
------> CAND: 172.925482 3902.025635 0.0992226 2.1313660 15.12 10.7823  8
------> CAND:  29.494253 4192.911133 0.6208093 3.1832371 14.5356 10.7737 16
------> CAND: 115.208570 5378.159668 1.1724968 3.4671814 14.5274 10.7631 16
------> CAND:  54.139838 4282.230469 0.4326187 3.1252782 15.0915 10.7529  8
------> CAND: 149.146659 4258.447754 0.3727683 3.0659337 15.0914 10.7528  8
------> CAND: 202.069658 5712.050781 0.9165092 0.8932760 14.516 10.7482 16
------> CAND:   1.251094 5441.549316 1.0982803 3.4586318 19.8837 10.7481  2
------> CAND: 187.242343 6866.770020 1.1427460 1.1710572 14.5151 10.7471 16
------> CAND: 134.282753 4178.966797 0.8007956 0.3558347 15.04 10.6997  8
------> CAND:  39.503522 4387.376953 0.6425882 0.4738122 14.4597 10.6753 16
------> CAND: 142.265514 3840.437744 0.9895526 0.1849837 15.014 10.6729  8
------> CAND:   0.624898 4204.108887 0.1486241 1.0825969 16.6972 10.6706  4
------> CAND:  86.413694 4907.398926 0.6949564 3.3106983 14.9956 10.654  8
------> CAND: 318.993843 4032.164551 0.3610776 0.4349938 14.9946 10.6529  8
------> CAND:  99.871839 4870.312012 1.0285227 3.3875628 14.4395 10.649 16
------> CAND:  57.591569 3909.967773 0.9650579 3.1761074 14.4323 10.6397 16
------> CAND:  50.003781 4537.102539 0.2009703 1.0646590 14.9784 10.6362  8
------> CAND: 230.962888 4298.382324 0.8183155 0.3965313 14.9639 10.6213  8
------> CAND: 483.819007 3921.209473 0.7826762 0.2453922 24.4554 10.6209  1
------> CAND:  43.206717 4907.398926 0.6949564 3.3106983 14.4123 10.6138 16
------> CAND: 280.473083 4136.524414 0.8184326 0.3295787 14.9515 10.6085  8
------> CAND: 154.609586 3939.152832 0.6553622 3.1353683 14.4078 10.608 16
------> CAND: 276.169124 4823.110840 0.2545217 2.8457742 14.9469 10.6038  8
------> CAND: 143.565136 7413.420898 1.4334513 3.5244076 14.4033 10.6022 16
------> CAND: 108.466522 4785.491699 0.8230966 0.5917943 14.9424 10.5991  8
[06:39:15][54179][INFO ] Statistics: count dirty SumSpec pages 432398 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:39:15][54179][INFO ] Data processing finished successfully!
06:39:15 (54179): called boinc_finish(0)

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