Task 1707992102

Name: Ter5_1_dns_cfbf00110_segment_1_dms_200_40000_185_7200000_0
Workunit ID: 860724828
Created: 3 Jan 2025 20:34:10 UTC
Sent: 4 Jan 2025 12:57:46 UTC
Report deadline: 18 Jan 2025 12:57:46 UTC
Received: 5 Jan 2025 13:10:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12896206
Run time (sec): 805.64
CPU time (sec): 60.81
Peak working set size (MB): 299.54
Peak swap size (MB): 10327.3
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[07:52:20][360744][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_cfbf00110_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_1_dms_200_185.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 7200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_185.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_40000_185_7200000_0_0
------> GPU usage: 1.000000
[07:52:20][360744][INFO ] Starting data processing...
[07:52:20][360744][INFO ] opti: No host transfer for n_steps. Use device global.
[07:52:20][360744][INFO ] opti: No host transfer for mean. Use device global.
[07:52:20][360744][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:52:20][360744][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:52:20][360744][INFO ] opti: power spectrum in fft callback (static link).
[07:52:20][360744][INFO ] opti: __constant__ access is not uniform, bad!
[07:52:20][360744][INFO ] Running on device 0 NVIDIA GeForce GTX 1070
[07:52:20][360744][INFO ] CUDA global memory status (initial GPU state, including context):
[07:52:20][360744][INFO ] No template file. Generating templates.
[07:52:20][360744][INFO ] Template param value T_cons = 50000
[07:52:31][360744][INFO ] Number of generated templates to be used: 50000
[07:52:31][360744][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_1_dms_200_185.cpt
[07:52:31][360744][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_1_dms_200_185.cpt (No such file or directory).
------> Starting from scratch...
[07:52:31][360744][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_185.binary
[07:52:31][360744][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_1_dms_200_DM248.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673407364797
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 248.5 cm^-3 pc
------> Scale factor: 1.09827
[07:52:31][360744][INFO ] Allocating memory for dedispersed compressed time series...
[07:52:31][360744][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:52:31][360744][INFO ] 8-bit allocation done
[07:52:31][360744][INFO ] Foobar
[07:52:31][360744][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_1_dms_200_185.binary
[07:52:31][360744][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:52:32][360744][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:52:32][360744][INFO ] FftSize = 12582913
[07:52:32][360744][INFO ] Seed for random number generator is -1029923775.
[07:52:36][360744][INFO ] 8[07:52:36][360744][INFO ] 9[07:52:37][360744][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:52:37][360744][INFO ] Normalization factor 3.97364e-08
[07:52:38][360744][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
[07:52:38][360744][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 821 MB (7296 MB free / 8117 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:52:38][360744][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:52:38][360744][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:52:38][360744][INFO ] TimeSeriesLength = 16774090, params->nsamples = 25165824
sum = -1617.43664551, mean= -0.00009642  -0.00009642
[07:52:38][360744][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:53:21][360744][INFO ] Checkpoint committed!
[07:54:21][360744][INFO ] Checkpoint committed!
[07:55:22][360744][INFO ] Checkpoint committed!
[07:56:22][360744][INFO ] Checkpoint committed!
[07:57:23][360744][INFO ] Checkpoint committed!
[07:58:24][360744][INFO ] Checkpoint committed!
[07:59:24][360744][INFO ] Checkpoint committed!
[08:00:25][360744][INFO ] Checkpoint committed!
[08:01:30][360744][INFO ] Checkpoint committed!
[08:02:31][360744][INFO ] Checkpoint committed!
[08:03:31][360744][INFO ] Checkpoint committed!
[08:04:32][360744][INFO ] Checkpoint committed!
[08:05:33][360744][INFO ] Checkpoint committed!
[08:05:44][360744][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.586008 4605.323730 0.9059165 6.1001525 16.0259 12.7399 16
------> CAND:  33.388448 4026.574219 0.9939163 6.1387815 19.2656 12.7204  4
------> CAND: 346.444722 4316.371094 0.6676103 5.9484501 19.0493 12.5468  4
------> CAND:  55.698969 4436.370605 0.7214969 4.0452023 15.8605 12.5188 16
------> CAND: 115.492992 5226.560547 1.2053671 6.1878562 15.842 12.4942 16
------> CAND: 115.499480 3623.426758 0.6630203 5.9480982 15.7759 12.406 16
------> CAND: 118.153740 4009.425781 0.9738426 3.6152606 16.5482 12.2691  8
------> CAND: 256.984650 4077.695068 0.7838376 6.0526719 28.0111 12.1651  1
------> CAND: 115.481574 4316.371094 0.6676103 5.9484501 15.5694 12.1315 16
------> CAND: 372.120298 3725.993164 0.9264592 6.0733075 16.1494 11.8517  8
------> CAND: 115.490916 3963.955566 0.6887271 5.9867344 15.2756 11.7426 16
------> CAND: 167.018795 3736.527344 0.2590121 4.4152355 16.0177 11.7141  8
------> CAND: 346.177427 3671.185303 0.3106835 5.4638271 21.4945 11.7047  2
------> CAND: 230.752426 6118.287109 1.1598245 5.7315302 21.4058 11.652  2
------> CAND: 169.833950 3767.706787 0.7587650 6.0186963 15.9506 11.6442  8
------> CAND: 115.464706 4782.507812 1.1482675 6.2055721 15.9405 11.6336  8
------> CAND: 461.908390 4056.588379 0.7066368 5.9981728 17.8993 11.6268  4
------> CAND: 115.402424 6159.102051 1.2181653 5.8317823 15.1694 11.6027 16
------> CAND: 270.027839 4702.553223 0.5294176 4.6948171 17.8664 11.6006  4
------> CAND:  86.579520 4618.539062 0.9777291 6.1412559 15.903 11.5945  8
------> CAND: 352.960218 3745.802979 0.9623691 3.4632592 15.8672 11.5573  8
------> CAND:  55.694298 4760.110352 0.8330395 4.1714940 17.8025 11.5496  4
------> CAND:  86.589122 4538.605469 0.9829554 6.1428289 15.1276 11.5476 16
------> CAND:  55.696893 4595.203125 0.7700749 4.1087518 17.7893 11.5391  4
------> CAND: 394.671903 4073.922119 0.3784773 4.3264470 15.8272 11.5156  8
------> CAND: 110.402461 3649.328125 0.9331306 6.0594692 15.8056 11.4931  8
------> CAND: 254.681247 3640.758545 0.9604178 3.3953273 15.7868 11.4736  8
------> CAND:  55.701045 4304.371582 0.6757622 3.9889629 15.0694 11.4712 16
------> CAND:  21.137280 3905.557861 0.8444809 3.5991626 15.068 11.4693 16
------> CAND: 173.194853 3836.985596 0.8727471 6.0781693 15.7593 11.445  8
------> CAND: 155.554459 4533.134277 0.7971795 4.0486803 15.0441 11.4379 16
------> CAND:  48.640839 4062.957275 0.6162298 5.9230847 15.7279 11.4123  8
------> CAND: 432.854004 3762.450439 0.7440521 6.0112047 20.9586 11.3862  2
------> CAND: 115.492473 5237.669434 1.2067046 6.1866598 14.9774 11.3503 16
------> CAND: 230.857787 4151.317383 0.5062997 5.7737331 17.5162 11.3214  4
------> CAND:  22.864833 4357.772461 0.8103940 3.9102385 14.9198 11.2748 16
------> CAND: 102.889930 3690.849854 0.9798279 6.0805945 14.9029 11.2527 16
------> CAND: 346.514270 3882.107666 0.7732758 6.0373201 20.6942 11.2291  2
------> CAND: 230.981833 3963.955566 0.6887271 5.9867344 15.5189 11.1952  8
------> CAND: 461.777078 3746.970459 0.6300547 5.9455042 17.3187 11.1642  4
------> CAND:  55.696633 4589.760742 0.7708140 4.1134095 17.3172 11.1631  4
------> CAND: 177.611439 3755.812012 0.9476962 3.4735909 14.7943 11.1107 16
------> CAND:  64.349447 3734.597168 0.8583177 6.0533361 14.777 11.0881 16
------> CAND: 115.525171 4751.390625 1.1440356 6.2057419 14.7656 11.0732 16
------> CAND: 115.417994 3862.970215 0.3327647 5.4517522 14.7581 11.0634 16
------> CAND: 394.114737 3655.047363 0.8846772 3.4286144 20.4004 11.0547  2
------> CAND: 110.402980 3650.936523 0.9319726 6.0627637 15.3371 11.0068  8
------> CAND: 461.867387 3912.156738 0.5239086 5.8392196 17.1118 10.9997  4
------> CAND:  83.823793 3919.734131 0.5066423 3.8562505 15.3079 10.9765  8
------> CAND: 256.979460 4160.489746 0.8155411 6.0710683 25.2613 10.9708  1
------> CAND: 446.482646 3823.702148 0.4614736 3.8327966 20.25 10.9654  2
------> CAND:  34.330466 3706.899414 0.7619035 6.0119376 14.6807 10.9625 16
------> CAND: 173.088714 3671.185303 0.3106835 5.4638271 17.057 10.9562  4
------> CAND:  56.128716 4071.859863 0.8807431 3.6885774 15.2765 10.944  8
------> CAND: 299.973639 3910.797363 0.6264928 5.9409070 15.267 10.9342  8
------> CAND:  96.304885 3691.101074 0.9056388 6.0639105 15.2664 10.9336  8
------> CAND:  23.410061 3611.566162 0.9488988 3.3798828 15.2558 10.9227  8
------> CAND:  63.022317 3777.782471 0.3778622 5.6304674 15.2556 10.9225  8
------> CAND: 341.278673 4080.193848 0.9229455 3.6809716 17.0013 10.9119  4
------> CAND: 163.743010 3697.444824 0.8515892 3.4667497 14.6395 10.9088 16
------> CAND: 281.869761 4796.637207 1.0985539 4.0270982 20.1177 10.8869  2
------> CAND: 258.305551 3746.111328 0.8472568 3.4998629 20.1057 10.8798  2
------> CAND: 115.500518 3623.862549 0.6568546 5.9494343 14.6159 10.8781 16
------> CAND: 227.077777 4791.534180 0.9595081 6.1106801 15.2119 10.8773  8
------> CAND: 106.449617 3937.313477 0.8267024 6.0620613 25.0274 10.8693  1
------> CAND: 106.212685 4937.244141 0.8767996 4.2603908 14.608 10.8678 16
------> CAND: 352.205306 4168.460938 0.6543245 3.8973031 16.9423 10.865  4
------> CAND: 152.984799 3837.783203 0.2696103 4.5910363 14.6003 10.8579 16
------> CAND: 115.476124 4677.605469 0.9724658 6.1329327 16.9315 10.8565  4
------> CAND: 299.957030 4181.575195 0.8715608 6.1003523 16.9253 10.8515  4
------> CAND: 106.448060 4000.424561 0.8530896 6.0786123 24.9765 10.8472  1
------> CAND: 115.492733 5230.263184 1.2058134 6.1874609 14.5912 10.846 16
------> CAND: 110.401682 3685.677979 0.9506148 6.0719428 15.1742 10.8383  8
------> CAND: 230.888409 3746.970459 0.6300547 5.9455042 15.1711 10.8351  8
------> CAND: 173.222361 4316.371094 0.6676103 5.9484501 15.157 10.8205  8
------> CAND: 115.453028 4385.829590 0.7971070 6.0419631 14.5706 10.8192 16
------> CAND: 128.492325 4077.695068 0.7838376 6.0526719 19.9684 10.7983  2
------> CAND: 346.766513 3649.947754 0.9064425 6.0555825 19.932 10.7768  2
------> CAND: 295.121077 3910.059570 0.4194319 3.9917941 16.8181 10.7665  4
------> CAND: 332.788312 3958.360352 0.6951342 3.7181628 16.8175 10.766  4
------> CAND: 120.069696 3645.224609 0.4051314 5.7122912 14.5207 10.7544 16
------> CAND:  91.067731 3618.965088 0.8296191 3.4226639 16.8025 10.7541  4
------> CAND: 230.850780 4103.069336 0.6625226 5.9688888 16.7537 10.7154  4
------> CAND:  33.581782 3909.068115 0.8650924 6.0756507 14.4904 10.715 16
------> CAND: 452.775743 3684.474609 0.6169049 5.9320865 16.7466 10.7097  4
------> CAND: 346.275262 5182.017090 0.9004902 5.9460669 15.0474 10.7074  8
------> CAND: 250.182396 3955.564453 0.4934687 5.7913942 16.7355 10.701  4
------> CAND: 115.389967 4842.227051 0.5510356 5.3533139 14.467 10.6847 16
------> CAND:  27.848446 4595.203125 0.7700749 4.1087518 15.0195 10.6785  8
------> CAND: 115.495847 4497.175293 0.8482532 6.0738182 14.4609 10.6768 16
------> CAND:  23.127715 4618.539062 0.9777291 6.1412559 14.459 10.6744 16
------> CAND: 425.861789 4165.509766 0.8761179 3.7491007 19.7522 10.6701  2
------> CAND: 254.838250 4028.209473 1.0350530 3.6070194 15.0085 10.6672  8
------> CAND: 254.576405 3616.663574 0.9400159 3.3884845 15.0072 10.6659  8
------> CAND: 115.498961 3683.457275 0.6224146 5.9356027 14.9987 10.6572  8
------> CAND: 115.477162 4056.588379 0.7066368 5.9981728 14.4391 10.6485 16
------> CAND: 115.482612 4582.265625 0.7764063 6.0048490 14.427 10.6329 16
------> CAND: 461.963665 3963.955566 0.6887271 5.9867344 16.6435 10.628  4
------> CAND:  55.694038 4753.396973 0.8335948 4.1759014 16.642 10.6268  4
------> CAND: 103.580225 3797.112061 0.6812270 3.6066608 14.9682 10.6257  8
[08:05:44][360744][INFO ] Statistics: count dirty SumSpec pages 1993 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:05:44][360744][INFO ] Data processing finished successfully!
08:05:44 (360744): called boinc_finish(0)

</stderr_txt>
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