Task 1695301923

Name: Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_75_2850000_1
Workunit ID: 852888199
Created: 11 Dec 2024 16:30:17 UTC
Sent: 11 Dec 2024 23:02:28 UTC
Report deadline: 25 Dec 2024 23:02:28 UTC
Received: 12 Dec 2024 5:41:31 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 5460818
Run time (sec): 811.20
CPU time (sec): 21.16
Peak working set size (MB): 370.69
Peak swap size (MB): 6071.35
Peak disk usage (MB): 0.05
Validation state: Initial
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>
[22:27:39][1876243][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_75.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 2850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_75.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_40000_75_2850000_1_0
------> GPU usage: 0.330000
[22:27:39][1876243][INFO ] Starting data processing...
[22:27:39][1876243][INFO ] opti: No host transfer for n_steps. Use device global.
[22:27:39][1876243][INFO ] opti: No host transfer for mean. Use device global.
[22:27:39][1876243][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:27:39][1876243][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:27:39][1876243][INFO ] opti: power spectrum in fft callback (static link).
[22:27:39][1876243][INFO ] opti: __constant__ access is not uniform, bad!
[22:27:39][1876243][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[22:27:39][1876243][INFO ] CUDA global memory status (initial GPU state, including context):
[22:27:39][1876243][INFO ] No template file. Generating templates.
[22:27:39][1876243][INFO ] Template param value T_cons = 50000
[22:27:42][1876243][INFO ] Number of generated templates to be used: 50000
[22:27:42][1876243][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_7_dms_200_75.cpt
[22:27:42][1876243][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_7_dms_200_75.cpt (No such file or directory).
------> Starting from scratch...
[22:27:42][1876243][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_75.binary
[22:27:42][1876243][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_DM237.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796768342225
------> 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: 237.5 cm^-3 pc
------> Scale factor: 1.38768
[22:27:42][1876243][INFO ] Allocating memory for dedispersed compressed time series...
[22:27:42][1876243][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:27:42][1876243][INFO ] 8-bit allocation done
[22:27:42][1876243][INFO ] Foobar
[22:27:42][1876243][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_7_dms_200_75.binary
[22:27:42][1876243][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:27:42][1876243][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:27:42][1876243][INFO ] FftSize = 12582913
[22:27:42][1876243][INFO ] Seed for random number generator is 1112886828.
[22:27:44][1876243][INFO ] 8[22:27:44][1876243][INFO ] 9[22:27:45][1876243][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:27:45][1876243][INFO ] Normalization factor 3.97364e-08
[22:27:45][1876243][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
[22:27:45][1876243][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
[22:27:45][1876243][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:27:45][1876243][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:27:45][1876243][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1145.26489258, mean= 0.00006826  0.00006826
[22:27:45][1876243][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:28:39][1876243][INFO ] Checkpoint committed!
[22:29:39][1876243][INFO ] Checkpoint committed!
[22:30:39][1876243][INFO ] Checkpoint committed!
[22:31:39][1876243][INFO ] Checkpoint committed!
[22:32:39][1876243][INFO ] Checkpoint committed!
[22:33:39][1876243][INFO ] Checkpoint committed!
[22:34:39][1876243][INFO ] Checkpoint committed!
[22:35:39][1876243][INFO ] Checkpoint committed!
[22:36:39][1876243][INFO ] Checkpoint committed!
[22:37:39][1876243][INFO ] Checkpoint committed!
[22:38:39][1876243][INFO ] Checkpoint committed!
[22:39:40][1876243][INFO ] Checkpoint committed!
[22:40:40][1876243][INFO ] Checkpoint committed!
[22:41:09][1876243][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 5725.748047 1.2578409 3.0055923 23.9767 20.2888  8
------> CAND:   0.499815 3780.896729 0.5191255 2.7462883 23.878 20.18  8
------> CAND:   0.250167 4704.498047 1.1380270 3.1066911 20.6127 19.0956 16
------> CAND:   0.249907 3621.196289 0.7199652 2.8595333 19.131 17.0004 16
------> CAND:   0.166605 3881.916260 0.7761621 2.9213378 18.637 16.31 16
------> CAND:   0.500334 6142.361816 1.0532115 1.9807677 19.3202 15.2136  8
------> CAND: 345.682543 5284.369141 1.1240081 3.0241356 21.8249 14.7849  4
------> CAND:   0.500853 5275.661621 1.1244830 1.1036260 17.4822 14.7136 16
------> CAND:   0.500593 4557.705078 1.0441878 0.7358722 17.3928 14.5911 16
------> CAND:   1.499963 3793.211426 0.8109949 2.9284902 25.1768 13.8997  2
------> CAND:   1.500222 4541.026367 1.1149182 3.0927536 24.008 13.2019  2
------> CAND:   0.166864 6257.239746 1.1618325 1.8637068 16.3121 13.1239 16
------> CAND:   0.249648 4668.012207 1.1328890 3.0993600 17.2779 13.0374  8
------> CAND:   1.000408 5840.112793 1.2633240 2.9742985 19.3996 12.828  4
------> CAND:   0.999889 4028.374756 0.6156085 2.8280065 17.074 12.8221  8
------> CAND:   1.000148 4982.697266 0.9077796 2.9423227 19.3563 12.7932  4
------> CAND:   0.501112 5718.217773 1.2571077 1.2981135 16.989 12.7326  8
------> CAND:   0.499296 3608.056641 0.9610484 2.9336979 16.9275 12.6678  8
------> CAND: 172.841401 5284.369141 1.1240081 3.0241356 19.1005 12.5879  4
------> CAND: 115.227514 5284.369141 1.1240081 3.0241356 15.8164 12.46 16
------> CAND:   1.501260 4295.505859 1.0218070 0.5988175 22.6427 12.388  2
------> CAND:  67.955067 3776.706055 0.2504268 1.3252959 16.6583 12.3847  8
------> CAND: 132.417660 4862.002930 0.6599353 1.2846587 15.7513 12.3732 16
------> CAND: 345.766105 4258.229492 0.9102696 3.0061414 16.6413 12.3669  8
------> CAND:   0.250426 5185.108398 1.2032282 1.0089121 16.5953 12.3186  8
------> CAND:   1.501001 3664.168213 0.7400330 0.3253424 22.2873 12.1764  2
------> CAND:   0.499555 3832.046387 0.8946968 2.9593349 16.3885 12.1018  8
------> CAND:   0.749981 3793.211426 0.8109949 2.9284902 18.4673 12.0806  4
------> CAND: 433.672756 4121.069336 0.6499637 0.6939572 18.3238 11.9659  4
------> CAND:   1.500482 3716.987061 0.4697246 2.6949403 21.7987 11.8856  2
------> CAND:   1.500741 4489.079590 0.6967286 2.8423510 21.6517 11.7982  2
------> CAND: 431.981794 4028.931641 0.6148365 2.8273292 18.0734 11.7657  4
------> CAND:   1.250056 4194.663574 0.7616118 0.6582451 16.0648 11.7632  8
------> CAND: 173.049268 3834.570312 0.9583753 0.3551203 15.2321 11.6852 16
------> CAND: 345.680986 5277.947266 1.1238540 3.0253236 21.4378 11.671  2
------> CAND: 111.023466 3868.811035 0.9558901 2.9838254 15.2207 11.6702 16
------> CAND: 344.171162 3869.420898 0.3135240 2.2970383 15.9064 11.5981  8
------> CAND:   1.250315 4582.947266 0.7833882 0.9101905 17.7998 11.5474  4
------> CAND:  72.165084 4700.767578 1.0479518 3.0632086 15.0963 11.5065 16
------> CAND:   1.250575 5354.034668 1.1144272 1.1680552 17.7401 11.4999  4
------> CAND: 470.662931 3679.558350 0.6184990 0.3922658 17.7343 11.4952  4
------> CAND:  86.376065 3620.021240 0.7358726 2.8698447 15.0668 11.4677 16
------> CAND:   1.501520 4832.484375 1.1569008 0.8392511 21.0905 11.4646  2
------> CAND:  86.360235 4229.847168 0.9587533 3.0246749 15.7697 11.4557  8
------> CAND: 403.265030 3854.444336 0.6855090 2.8730509 17.5832 11.3748  4
------> CAND:   1.250834 6197.730957 1.2449509 1.6420985 20.9002 11.3515  2
------> CAND: 172.841142 5284.369141 1.1240081 3.0241356 15.6542 11.3357  8
------> CAND:  86.420701 5284.369141 1.1240081 3.0241356 15.6152 11.2952  8
------> CAND:  86.425631 3657.696045 0.3355050 2.4668534 14.9341 11.2936 16
------> CAND:   0.750500 3618.200928 0.8366414 0.2569635 20.7573 11.2666  2
------> CAND: 195.456846 4783.382812 0.8691608 2.9499352 14.8954 11.2429 16
------> CAND: 401.680986 3804.810303 0.9365389 2.9672029 15.559 11.2368  8
------> CAND:   0.750760 4250.403809 1.0697544 0.5627819 20.6996 11.2323  2
------> CAND: 230.459441 4213.721680 0.9599417 3.0241723 20.6757 11.2181  2
------> CAND: 337.516050 3675.841064 0.6391865 0.3775269 17.3771 11.2107  4
------> CAND:   0.750241 4514.767578 1.1100870 3.0906014 17.3421 11.1828  4
------> CAND:   0.999370 3900.237793 0.9627617 2.9947479 15.4976 11.1731  8
------> CAND:  42.156743 5206.168457 0.9997514 1.1463801 14.8321 11.16 16
------> CAND:  86.395528 3932.169189 0.5983516 2.8160188 14.8258 11.1518 16
------> CAND: 289.130308 5271.784668 0.8344108 2.7694988 20.5586 11.1486  2
------> CAND:  50.356973 4660.239746 0.8994939 0.8693279 15.4738 11.1485  8
------> CAND:  77.854044 4529.125000 0.4107111 2.0672529 14.8068 11.1271 16
------> CAND:  86.452620 3683.337158 0.2778077 2.2597139 14.8049 11.1246 16
------> CAND: 172.888113 3783.408691 0.3527414 2.4730773 15.4475 11.1212  8
------> CAND: 405.666268 3742.355469 0.6177651 2.8285103 20.511 11.1203  2
------> CAND:  94.118780 4486.946289 0.8820128 0.7796250 14.7951 11.1117 16
------> CAND: 431.900048 4135.782227 0.7949207 2.9530497 17.225 11.0897  4
------> CAND:  64.864054 4828.147949 1.0485449 0.8931919 14.7559 11.0605 16
------> CAND:  23.031697 5918.413574 1.2632387 2.9467273 14.7414 11.0416 16
------> CAND: 399.831464 4249.440918 0.9118654 3.0065396 15.358 11.0284  8
------> CAND: 259.165305 4186.885742 0.7163675 2.8994014 17.1183 11.0049  4
------> CAND: 230.615665 4179.562988 0.3727684 2.3381770 15.3059 10.9745  8
------> CAND: 117.312930 4471.094238 0.7089779 2.8574557 15.298 10.9663  8
------> CAND:  30.641284 3832.108398 0.9586102 2.9819489 14.6826 10.965 16
------> CAND: 118.395083 4045.766113 0.7735153 2.9382801 17.0338 10.9377  4
------> CAND: 160.561688 3801.626953 0.4939177 2.7193291 14.6363 10.9047 16
------> CAND:  77.583635 3732.241455 0.4247895 0.6263912 16.9897 10.9027  4
------> CAND:  86.444057 3783.408691 0.3527414 2.4730773 14.6344 10.9023 16
------> CAND:  76.791095 3925.524414 0.8114608 2.9460666 14.6313 10.8982 16
------> CAND: 230.530806 4163.991699 0.7799768 2.9456522 16.9796 10.8947  4
------> CAND:  57.582746 3929.616943 0.8334590 2.9508049 15.2141 10.8795  8
------> CAND:  43.198672 4050.565186 0.7703873 2.9369159 15.1941 10.8588  8
------> CAND: 201.816896 3845.259277 0.6984565 0.4677420 14.5942 10.8499 16
------> CAND:  92.168829 5213.576172 0.9988519 2.9619360 15.1828 10.8472  8
------> CAND:   0.374991 3839.717529 0.8327994 2.9435036 15.1687 10.8327  8
------> CAND: 463.255502 4104.070312 0.4956950 0.8560589 16.8441 10.7871  4
------> CAND: 117.728145 3716.710449 0.7416326 0.3554957 16.8437 10.7868  4
------> CAND: 176.364238 4146.252441 0.7878343 0.6177921 16.8431 10.7863  4
------> CAND: 115.191962 3861.535645 0.9219859 2.9765251 14.5256 10.7607 16
------> CAND: 115.188329 3875.887695 0.8997086 2.9677737 14.5171 10.7497 16
------> CAND: 176.629457 3942.898438 0.5788063 0.6158255 14.515 10.7469 16
------> CAND:  20.066805 4236.916504 0.8806255 0.6272864 14.5116 10.7425 16
------> CAND:  99.094868 3617.662842 0.8694403 2.9098923 14.5094 10.7397 16
------> CAND:   0.300252 3903.482178 0.9448381 0.4037114 14.5021 10.7302 16
------> CAND: 141.507228 3747.947754 0.3949030 2.5843267 15.0651 10.7257  8
------> CAND: 225.563541 3952.019287 0.6702085 0.5524960 15.0578 10.7181  8
------> CAND: 282.031435 3779.777832 0.6894767 0.4277301 15.0466 10.7065  8
------> CAND: 402.996957 3907.763184 0.7231321 2.9031460 16.7369 10.7021  4
------> CAND: 461.216019 4529.224121 0.4105026 2.0639918 16.7346 10.7002  4
------> CAND: 230.607880 4529.224121 0.4105026 2.0639918 15.0225 10.6817  8
[22:41:09][1876243][INFO ] Statistics: count dirty SumSpec pages 403025 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:41:09][1876243][INFO ] Data processing finished successfully!
22:41:09 (1876243): called boinc_finish(0)

</stderr_txt>
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