Task 1704032712

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_86_3400000_2
Workunit ID: 857762393
Created: 27 Dec 2024 15:00:20 UTC
Sent: 27 Dec 2024 15:02:45 UTC
Report deadline: 10 Jan 2025 15:02:45 UTC
Received: 27 Dec 2024 20:08:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 440.93
CPU time (sec): 38.31
Peak working set size (MB): 269.37
Peak swap size (MB): 36412.3
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[20:00:01][1065966][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_86.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 3400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_86.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_86_3400000_2_0
------> GPU usage: 0.330000
[20:00:01][1065966][INFO ] Starting data processing...
[20:00:01][1065966][INFO ] opti: No host transfer for n_steps. Use device global.
[20:00:01][1065966][INFO ] opti: No host transfer for mean. Use device global.
[20:00:01][1065966][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:00:01][1065966][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:00:01][1065966][INFO ] opti: power spectrum in fft callback (static link).
[20:00:01][1065966][INFO ] opti: __constant__ access is not uniform, bad!
[20:00:02][1065966][INFO ] Running on device 2 Tesla V100-SXM2-16GB
[20:00:02][1065966][INFO ] CUDA global memory status (initial GPU state, including context):
[20:00:02][1065966][INFO ] No template file. Generating templates.
[20:00:02][1065966][INFO ] Template param value T_cons = 50000
[20:00:08][1065966][INFO ] Number of generated templates to be used: 50000
[20:00:08][1065966][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_86.cpt
[20:00:08][1065966][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_86.cpt (No such file or directory).
------> Starting from scratch...
[20:00:08][1065966][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_86.binary
[20:00:08][1065966][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM238.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766065279
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 238.6 cm^-3 pc
------> Scale factor: 1.31356
[20:00:08][1065966][INFO ] Allocating memory for dedispersed compressed time series...
[20:00:08][1065966][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:00:08][1065966][INFO ] 8-bit allocation done
[20:00:08][1065966][INFO ] Foobar
[20:00:08][1065966][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_86.binary
[20:00:08][1065966][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:00:08][1065966][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:00:08][1065966][INFO ] FftSize = 12582913
[20:00:09][1065966][INFO ] Seed for random number generator is 1110083407.
[20:00:12][1065966][INFO ] 8[20:00:12][1065966][INFO ] 9[20:00:13][1065966][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:00:13][1065966][INFO ] Normalization factor 3.97364e-08
[20:00:13][1065966][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
[20:00:13][1065966][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1618 MB (14535 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:00:13][1065966][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:00:13][1065966][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:00:13][1065966][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:01:01][1065966][INFO ] Checkpoint committed!
[20:02:01][1065966][INFO ] Checkpoint committed!
[20:03:01][1065966][INFO ] Checkpoint committed!
[20:04:02][1065966][INFO ] Checkpoint committed!
[20:05:02][1065966][INFO ] Checkpoint committed!
[20:06:02][1065966][INFO ] Checkpoint committed!
[20:07:02][1065966][INFO ] Checkpoint committed!
[20:07:20][1065966][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500074 4095.930908 0.8768860 3.0828106 24.5799 20.9554  8
------> CAND:   0.499815 3624.857910 0.6080452 2.9034963 23.4625 19.7221  8
------> CAND:   0.250167 5141.427246 0.4878511 1.5045458 20.0651 18.3173 16
------> CAND:   0.249907 4095.930908 0.8768860 3.0828106 19.2831 17.2138 16
------> CAND:   0.500334 6264.967773 0.7672463 2.0864501 20.6313 16.6284  8
------> CAND:   1.499963 4092.961914 0.9026940 3.0896072 28.7473 16.0365  2
------> CAND:   0.500593 3613.976807 0.9659777 0.1603348 19.5567 15.4679  8
------> CAND:   0.166605 4485.023438 0.9175969 3.1372468 17.7516 15.0837 16
------> CAND:   0.749981 4092.961914 0.9026940 3.0896072 21.8642 14.8168  4
------> CAND:   0.499555 3629.932617 0.9702839 2.9989161 18.9089 14.7725  8
------> CAND:   0.249648 3613.217529 0.9268202 2.9897254 17.4892 14.7232 16
------> CAND:   1.500222 4886.828613 1.1669294 3.2353275 25.8768 14.318  2
------> CAND:   1.250056 4129.180664 0.2422908 1.3122351 25.7526 14.2437  2
------> CAND:   1.250834 6589.388184 0.9076967 2.0465505 25.1923 13.909  2
------> CAND:   1.250315 4641.755859 0.3395206 1.5368320 25.0845 13.8445  2
------> CAND:   1.250575 6254.774414 0.7732075 2.0179327 24.9728 13.7778  2
------> CAND:   1.499703 3620.771240 0.7146969 2.9443164 24.75 13.6448  2
------> CAND:   0.374991 4338.855469 1.0319777 3.1624923 17.2314 12.9882  8
------> CAND:   1.249796 3628.511230 0.5406142 0.2939162 19.3839 12.8153  4
------> CAND:   0.499296 3799.847656 0.9970157 3.0502951 17.0118 12.7565  8
------> CAND:   0.166864 6266.932617 0.7660816 2.1036904 15.9742 12.6707 16
------> CAND:   1.501260 4789.498535 1.1520869 0.7007170 23.0982 12.6594  2
------> CAND:   1.501001 3873.910889 0.7916254 0.3440929 22.8262 12.4973  2
------> CAND:   0.500853 6744.318359 1.3203841 1.5514693 18.8443 12.3824  4
------> CAND: 172.714501 4640.226562 1.1309246 3.2122295 16.5767 12.299  8
------> CAND:   0.625158 4129.180664 0.2422908 1.3122351 18.4895 12.0984  4
------> CAND:   0.250426 3613.976807 0.9659777 0.1603348 15.4845 12.0189 16
------> CAND:   0.416772 4907.730469 1.0022250 0.7985009 16.2528 11.9597  8
------> CAND:   0.187366 4092.961914 0.9026940 3.0896072 15.3793 11.8796 16
------> CAND: 187.672090 4107.554199 0.9827411 0.4176991 16.1758 11.8793  8
------> CAND:   0.625417 6589.388184 0.9076967 2.0465505 18.0566 11.7523  4
------> CAND: 279.956660 4176.672852 0.5144627 2.9064767 18.0527 11.7492  4
------> CAND:   0.999629 4634.240723 0.3671015 2.5020244 18.0397 11.7389  4
------> CAND: 345.661523 3767.411133 0.7251987 2.9819927 26.9906 11.7219  1
------> CAND:   0.750241 4264.737793 0.4744117 2.8579404 16.0148 11.7111  8
------> CAND:   2.501409 6589.388184 0.9076967 2.0465505 26.9126 11.688  1
------> CAND:   1.500482 4264.737793 0.4744117 2.8579404 17.9107 11.6359  4
------> CAND:  53.198339 3858.728516 0.5343143 0.4502449 15.8932 11.5844  8
------> CAND:   1.500741 5017.534668 0.7936170 3.0722792 17.8342 11.5749  4
------> CAND:   2.500371 4646.424805 0.3278323 1.6485624 26.6097 11.5564  1
------> CAND:   2.500111 4129.180664 0.2422908 1.3122351 26.5918 11.5487  1
------> CAND:   0.999889 5838.936523 0.7086471 2.6610453 17.7985 11.5464  4
------> CAND:   1.000148 6885.160645 1.0976224 2.6827106 17.7783 11.5303  4
------> CAND:   0.750500 6766.580078 1.3358345 3.0796924 15.8068 11.4943  8
------> CAND:   0.999110 3761.385498 0.9049675 3.0266299 15.7116 11.3953  8
------> CAND:   2.501149 6254.774414 0.7732075 2.0179327 26.2353 11.3939  1
------> CAND: 159.904611 4453.272461 0.4159299 1.0149229 15.0008 11.381 16
------> CAND:   0.624898 3626.980713 0.5697247 0.2781639 17.5266 11.3297  4
------> CAND:  86.355045 4552.396484 1.0860647 3.1990035 14.9545 11.3203 16
------> CAND:   0.750760 6567.360840 1.3339922 3.1202633 17.5142 11.3198  4
------> CAND: 360.499997 4653.368164 0.3216677 2.1876748 15.6264 11.3068  8
------> CAND:  86.347519 4187.729980 1.0608888 3.1469035 14.9124 11.2651 16
------> CAND:   2.500890 5696.222168 0.5872715 2.0045409 25.9192 11.2566  1
------> CAND:  21.892711 4295.165527 1.0777301 3.1670897 14.9022 11.2518 16
------> CAND: 115.256060 3936.771484 0.7871019 3.0297446 14.8919 11.2384 16
------> CAND: 331.121744 4185.096680 0.9897665 0.4592458 17.3771 11.2107  4
------> CAND:   2.500630 5087.023438 0.4317157 1.7419598 25.7478 11.1821  1
------> CAND: 461.060573 4479.439941 0.5847864 2.9561532 20.522 11.1269  2
------> CAND:   0.187625 4464.951172 1.0741550 3.1874623 14.8038 11.1231 16
------> CAND: 224.396528 5244.523926 0.7078089 2.9385691 15.4406 11.114  8
------> CAND: 115.173018 4809.360840 1.1549168 3.2288857 14.7917 11.1073 16
------> CAND: 116.336916 3898.927490 0.8548461 0.3445103 14.7871 11.1013 16
------> CAND: 240.228663 4193.259277 0.7401963 0.5408158 15.4233 11.096  8
------> CAND: 432.381957 3657.364014 0.3049975 2.6375790 17.2247 11.0895  4
------> CAND:   2.499852 3626.980713 0.5697247 0.2781639 25.5072 11.0777  1
------> CAND: 279.936937 3732.117188 0.4113455 2.7968585 20.3995 11.0541  2
------> CAND: 333.968041 4609.992676 0.8957448 0.6952297 15.3523 11.0225  8
------> CAND:  86.375546 4245.744629 0.8566796 3.1013699 14.6932 10.9788 16
------> CAND: 332.614960 3711.203613 0.9457873 3.0212088 15.3051 10.9736  8
------> CAND: 115.300696 4144.075684 0.2937320 2.4816518 14.6852 10.9683 16
------> CAND: 130.007599 3781.328613 0.3292465 2.6858792 15.2832 10.951  8
------> CAND: 203.251982 3829.358643 0.8985412 0.2957333 15.2718 10.9392  8
------> CAND:  49.139356 5619.857422 0.9000625 3.0373228 14.6623 10.9385 16
------> CAND: 172.710349 4549.009277 1.0857219 3.1986110 15.2634 10.9305  8
------> CAND:   2.499592 3972.314941 0.6268110 2.9689553 14.6462 10.9176 16
------> CAND: 109.442277 4745.770508 0.8365516 3.1158125 14.6082 10.8681 16
------> CAND:  66.926633 3858.428711 0.6653892 2.9773176 14.602 10.8601 16
------> CAND:  65.541632 4043.989990 0.9550368 0.3919622 15.1937 10.8585  8
------> CAND: 452.028617 4139.742188 0.3106373 1.0059202 19.9439 10.7838  2
------> CAND:  43.177652 4584.739258 1.1219239 3.2054839 14.5254 10.7605 16
------> CAND:  43.196337 3768.362549 0.7230908 2.9769146 15.0974 10.759  8
------> CAND: 203.116778 3657.398926 0.7899128 2.9740586 14.5208 10.7544 16
------> CAND:   0.999370 4417.112305 1.0965906 3.1824622 16.7806 10.7367  4
------> CAND: 115.361162 5425.111816 0.5269395 2.4632301 14.4923 10.7176 16
------> CAND: 422.959958 4629.016602 0.3781883 1.2913675 16.746 10.7093  4
------> CAND: 138.221323 4154.349121 0.7631879 3.0513177 14.4662 10.6836 16
------> CAND: 172.830762 3767.411133 0.7251987 2.9819927 19.746 10.6664  2
------> CAND: 432.140354 4111.837891 0.5332130 2.9147077 16.6823 10.6588  4
------> CAND:   2.501668 6893.552246 1.0959561 1.9727856 24.4957 10.6383  1
------> CAND: 114.248386 6397.901855 1.3293656 1.3549790 14.4296 10.6362 16
------> CAND: 119.922035 4668.614746 0.6961344 3.0235558 19.6775 10.6258  2
------> CAND:  81.975568 3849.244385 0.9428087 0.2930918 14.4198 10.6236 16
------> CAND: 119.189181 4304.044434 0.9276925 3.1302803 16.6346 10.6209  4
------> CAND:  35.666419 3932.176025 0.9868845 0.3314457 14.9633 10.6207  8
------> CAND: 173.774337 5076.599609 1.1929318 3.2463906 14.947 10.6039  8
------> CAND: 284.636388 4742.734375 0.4829418 2.7706153 19.6396 10.6033  2
------> CAND:  71.332838 3932.176025 0.9868845 0.3314457 16.6081 10.5999  4
------> CAND: 118.075627 4092.014160 0.8265096 0.4525928 16.6079 10.5998  4
------> CAND:  86.441202 5646.253906 0.8387352 2.9875722 14.3991 10.5967 16
------> CAND: 261.358158 4738.952148 0.8372043 3.1079042 14.9382 10.5948  8
[20:07:20][1065966][INFO ] Statistics: count dirty SumSpec pages 519347 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:07:20][1065966][INFO ] Data processing finished successfully!
20:07:20 (1065966): called boinc_finish(0)

</stderr_txt>
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