Task 1684654195

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_6_100000_1
Workunit ID: 846668237
Created: 20 Nov 2024 14:17:51 UTC
Sent: 20 Nov 2024 18:56:36 UTC
Report deadline: 4 Dec 2024 18:56:36 UTC
Received: 20 Nov 2024 19:06:43 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 355.98
CPU time (sec): 20.40
Peak working set size (MB): 300.46
Peak swap size (MB): 14818.07
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[11:58:44][183455][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_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_6.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 100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_6.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_6_100000_1_0
------> GPU usage: 1.000000
[11:58:44][183455][INFO ] Starting data processing...
[11:58:44][183455][INFO ] opti: No host transfer for n_steps. Use device global.
[11:58:44][183455][INFO ] opti: No host transfer for mean. Use device global.
[11:58:44][183455][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:58:44][183455][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:58:44][183455][INFO ] opti: power spectrum in fft callback (static link).
[11:58:44][183455][INFO ] opti: __constant__ access is not uniform, bad!
[11:58:44][183455][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[11:58:44][183455][INFO ] CUDA global memory status (initial GPU state, including context):
[11:58:44][183455][INFO ] No template file. Generating templates.
[11:58:44][183455][INFO ] Template param value T_cons = 50000
[11:58:49][183455][INFO ] Number of generated templates to be used: 50000
[11:58:49][183455][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_6.cpt
[11:58:49][183455][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_6.cpt (No such file or directory).
------> Starting from scratch...
[11:58:49][183455][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_6.binary
[11:58:49][183455][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM230.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099562815
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 230.6 cm^-3 pc
------> Scale factor: 1.55612
[11:58:49][183455][INFO ] Allocating memory for dedispersed compressed time series...
[11:58:49][183455][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:58:49][183455][INFO ] 8-bit allocation done
[11:58:49][183455][INFO ] Foobar
[11:58:49][183455][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_6.binary
[11:58:49][183455][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:58:49][183455][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:58:49][183455][INFO ] FftSize = 12582913
[11:58:49][183455][INFO ] Seed for random number generator is -1041466279.
[11:58:51][183455][INFO ] 8[11:58:51][183455][INFO ] 9[11:58:52][183455][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:58:52][183455][INFO ] Normalization factor 3.97364e-08
[11:58:52][183455][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
[11:58:52][183455][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:58:52][183455][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:58:52][183455][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:58:52][183455][INFO ] TimeSeriesLength = 16767292, params->nsamples = 25165824
sum = -1577.11938477, mean= -0.00009406  -0.00009406
[11:58:52][183455][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:59:44][183455][INFO ] Checkpoint committed!
[12:00:44][183455][INFO ] Checkpoint committed!
[12:01:45][183455][INFO ] Checkpoint committed!
[12:02:45][183455][INFO ] Checkpoint committed!
[12:03:45][183455][INFO ] Checkpoint committed!
[12:04:39][183455][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.185733 3757.702881 0.8963020 1.9097952 16.248 13.0378 16
------> CAND: 345.756763 3692.583252 0.8081741 1.6682037 18.7483 12.3056  4
------> CAND: 127.826424 3651.080566 0.8227496 1.2686682 15.2697 11.7348 16
------> CAND: 107.367501 3662.513916 0.9452046 2.2008965 15.1484 11.575 16
------> CAND: 230.305033 3703.342285 0.9258298 2.0828817 21.2475 11.5578  2
------> CAND: 230.292317 3634.085205 0.8763041 2.0642855 21.1381 11.4929  2
------> CAND:  86.425891 3691.986328 0.8100460 1.7383150 17.6757 11.4485  4
------> CAND:  39.962853 3631.310059 0.8469927 2.0452001 15.6392 11.32  8
------> CAND:  68.779268 3651.411865 0.8192416 1.8375658 17.5032 11.3111  4
------> CAND: 285.617333 3828.933105 0.9801956 2.0462496 17.448 11.2671  4
------> CAND: 432.125821 3684.114990 0.8229523 1.5714294 20.739 11.2557  2
------> CAND: 120.620634 3878.366455 0.9807622 1.9243578 14.8968 11.2448 16
------> CAND: 259.035032 3727.989502 0.9120074 1.9691581 15.5624 11.2403  8
------> CAND: 230.501222 3686.130615 0.8196039 1.5399550 15.5449 11.2222  8
------> CAND:  34.875176 3821.489014 0.9883423 2.1095774 14.8549 11.1899 16
------> CAND:  83.074071 3687.874023 0.8163325 1.6421455 14.8271 11.1536 16
------> CAND: 434.088749 3635.276855 0.8726796 2.0547931 20.4736 11.0982  2
------> CAND: 184.031955 3611.438232 0.9645565 2.2188766 15.346 11.016  8
------> CAND: 115.184436 3891.941650 0.9929466 2.0242541 14.6883 10.9724 16
------> CAND: 128.179357 3627.642822 0.8620685 1.1036211 14.6851 10.9683 16
------> CAND: 105.932935 3690.142578 0.8124400 1.5560074 15.2996 10.968  8
------> CAND: 403.929114 3674.760498 0.9397879 1.0346857 15.2901 10.9581  8
------> CAND: 115.215318 3873.273926 0.9810494 1.9783624 14.6737 10.9534 16
------> CAND:  42.760881 3771.829590 0.9783900 2.1110909 15.273 10.9405  8
------> CAND: 230.408577 3625.979004 0.9593102 2.2216222 15.258 10.9249  8
------> CAND: 320.970525 3691.749756 0.8100101 1.7059969 15.2574 10.9243  8
------> CAND: 191.918179 3859.797119 0.9560685 1.5932277 16.9886 10.9018  4
------> CAND: 457.837989 3802.616455 0.9792069 2.0479519 20.1304 10.8944  2
------> CAND: 337.616220 3751.131348 0.8998976 1.3419160 16.9768 10.8925  4
------> CAND: 230.382885 3627.251709 0.8960893 2.0991538 16.9688 10.8861  4
------> CAND: 150.955956 3603.521729 0.9673756 0.9167106 14.6147 10.8766 16
------> CAND:  47.413101 3739.570312 0.9060252 1.9490298 14.6131 10.8744 16
------> CAND: 115.146029 3634.085205 0.8763041 2.0642855 16.9515 10.8723  4
------> CAND: 115.164194 3774.819336 0.9787933 2.1441743 14.585 10.838 16
------> CAND: 194.198745 3875.559570 0.9548648 1.6378500 14.5777 10.8285 16
------> CAND:  90.050715 3746.174072 0.9772056 1.1475241 14.5751 10.8251 16
------> CAND: 119.899198 3727.739746 0.9121447 1.9700345 16.8629 10.802  4
------> CAND: 230.533660 3900.861572 0.9531007 1.6285039 24.8686 10.8003  1
------> CAND: 299.318378 3764.016113 0.8928064 1.3855215 24.8366 10.7864  1
------> CAND:  86.378141 3740.714844 0.9053741 1.9445046 14.5448 10.7856 16
------> CAND: 367.251128 3685.871582 0.8201650 1.6870750 15.1068 10.7687  8
------> CAND:  53.288907 3624.796143 0.9046091 2.1658056 15.0993 10.761  8
------> CAND: 457.088267 3864.566895 0.9807336 1.3849909 19.8989 10.7571  2
------> CAND: 230.453212 3849.866943 0.9572994 1.8519520 15.0922 10.7536  8
------> CAND:  67.198079 3893.037842 0.9812076 1.9310712 14.5174 10.7501 16
------> CAND: 115.218432 3690.747314 0.9324688 2.1371434 15.0681 10.7287  8
------> CAND: 237.056423 3760.401123 0.9383846 2.0700185 19.835 10.7192  2
------> CAND:  38.107881 3623.840332 0.9070919 0.9972864 19.825 10.7133  2
------> CAND: 345.881068 3767.666016 0.8905703 1.4088403 16.7438 10.7075  4
------> CAND: 231.312188 3813.025879 0.9877358 1.1984402 15.0425 10.7023  8
------> CAND: 360.202340 3848.330322 0.9902439 1.2576346 15.0317 10.6912  8
------> CAND: 172.754985 3693.446045 0.9301717 2.0819719 14.4688 10.687 16
------> CAND: 313.822345 3647.075928 0.8324270 1.3278300 15.02 10.6791  8
------> CAND: 322.536403 3806.485596 0.9797568 2.0943234 15.0099 10.6687  8
------> CAND: 175.724289 3630.397217 0.8866178 2.0696113 14.9993 10.6578  8
------> CAND: 115.207532 3849.866943 0.9572994 1.8519520 14.9941 10.6524  8
------> CAND: 148.978756 3619.656006 0.9177228 2.1517684 14.441 10.651 16
------> CAND:  66.553718 3690.515869 0.9324349 2.1308010 14.433 10.6406 16
------> CAND: 184.744308 3745.835205 0.9419792 2.0963252 14.4288 10.6351 16
------> CAND:  76.002446 3929.162842 0.9816182 1.5378997 14.4249 10.6301 16
------> CAND: 150.215836 3698.729248 0.8872554 1.1946813 14.4224 10.6269 16
------> CAND: 345.514900 3759.694336 0.9778641 2.1168153 19.671 10.622  2
------> CAND: 118.339029 3782.730225 0.9324844 2.0226276 14.4147 10.6169 16
------> CAND: 302.256281 3676.631348 0.9385080 1.0644740 24.4304 10.61  1
------> CAND: 296.163785 3651.238525 0.8193696 1.8234633 14.9411 10.5977  8
------> CAND: 115.236338 3657.063721 0.8012128 1.7858490 14.3846 10.578 16
------> CAND:  86.425631 3693.222412 0.8078930 1.7398261 16.57 10.5698  4
------> CAND: 135.442499 3697.436768 0.9290218 2.1103480 14.3705 10.5597 16
------> CAND: 230.304514 3705.961182 0.9247087 2.0847352 19.5436 10.5464  2
------> CAND: 172.878511 3692.583252 0.8081741 1.6682037 14.8845 10.5395  8
------> CAND: 333.624451 3688.380859 0.9674919 1.0715481 14.8758 10.5306  8
------> CAND: 292.141653 3690.367676 0.8119457 1.6445311 14.8717 10.5263  8
------> CAND: 230.478644 3649.640381 0.8276448 1.9367493 14.8703 10.5249  8
------> CAND: 291.585265 3755.580811 0.8960614 1.8389653 19.507 10.5248  2
------> CAND: 309.619594 3620.375488 0.9390186 2.1908519 14.8655 10.52  8
------> CAND:  38.109179 3676.839111 0.9391051 1.0275092 19.4759 10.5063  2
------> CAND: 142.092421 3620.530029 0.9385320 0.9856061 14.3086 10.4797 16
------> CAND: 391.851039 3687.912598 0.9676355 1.0523801 14.824 10.4772  8
------> CAND:  39.247646 3684.510254 0.9011562 2.0887721 14.3043 10.4741 16
------> CAND: 242.034068 3817.870605 0.9799241 2.0623133 14.8196 10.4727  8
------> CAND: 115.221546 3851.272461 0.9800520 1.9358782 14.2974 10.4652 16
------> CAND: 179.870207 3682.008789 0.9362080 2.1396310 14.2954 10.4627 16
------> CAND: 252.767886 3860.685059 0.9803734 1.4130371 14.808 10.4607  8
------> CAND: 309.002741 3902.950195 0.9528422 1.6761838 14.7939 10.4462  8
------> CAND: 202.647585 3851.619629 0.9808402 1.3166238 14.2813 10.4444 16
------> CAND:  86.723548 3681.412842 0.8282625 1.7111157 16.3855 10.4236  4
------> CAND: 196.288054 3749.973877 0.9014202 1.9683226 14.2612 10.4184 16
------> CAND: 129.562281 3645.548096 0.8408476 1.9753984 14.2585 10.415 16
------> CAND:  22.478943 3888.973389 0.9541075 1.7844704 14.7584 10.4098  8
------> CAND: 374.644025 3743.621094 0.9031695 1.3562760 14.7553 10.4066  8
------> CAND: 115.152257 3705.961182 0.9247087 2.0847352 16.3596 10.4032  4
------> CAND: 106.147549 3763.542236 0.8934134 1.3674951 14.2412 10.3926 16
------> CAND:  86.426150 3690.752197 0.8121956 1.7368106 14.7316 10.3822  8
------> CAND:  62.291540 3716.717773 0.9761324 2.1942389 14.221 10.3666 16
------> CAND: 130.102839 3644.104492 0.8440294 1.2303425 14.2175 10.3621 16
------> CAND: 115.209608 3694.030518 0.8055390 1.6560200 14.2165 10.3608 16
------> CAND: 107.985652 3755.324463 0.9394977 1.2003697 14.2139 10.3574 16
------> CAND: 138.107918 3680.579590 0.8300348 1.7346243 14.2132 10.3565 16
------> CAND: 275.862124 3649.036865 0.8296789 1.2391993 14.6953 10.3449  8
------> CAND: 432.084300 3691.123291 0.9315773 2.1016214 16.2815 10.3413  4
[12:04:39][183455][INFO ] Statistics: count dirty SumSpec pages 1732 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:04:39][183455][INFO ] Data processing finished successfully!
12:04:39 (183455): called boinc_finish(0)

</stderr_txt>
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