Task 1705049765

Name: Ter5_1_dns_cfbf00099_segment_1_dms_200_40000_51_9750000_2
Workunit ID: 858351117
Created: 29 Dec 2024 10:25:17 UTC
Sent: 29 Dec 2024 12:02:55 UTC
Report deadline: 12 Jan 2025 12:02:55 UTC
Received: 29 Dec 2024 17:03:53 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 415.15
CPU time (sec): 33.11
Peak working set size (MB): 262.47
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>
[16:56:33][1165365][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_cfbf00099_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_1_dms_200_51.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 9750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_51.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_40000_51_9750000_2_0
------> GPU usage: 0.330000
[16:56:33][1165365][INFO ] Starting data processing...
[16:56:33][1165365][INFO ] opti: No host transfer for n_steps. Use device global.
[16:56:33][1165365][INFO ] opti: No host transfer for mean. Use device global.
[16:56:33][1165365][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:56:33][1165365][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:56:33][1165365][INFO ] opti: power spectrum in fft callback (static link).
[16:56:33][1165365][INFO ] opti: __constant__ access is not uniform, bad!
[16:56:34][1165365][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[16:56:34][1165365][INFO ] CUDA global memory status (initial GPU state, including context):
[16:56:34][1165365][INFO ] No template file. Generating templates.
[16:56:34][1165365][INFO ] Template param value T_cons = 50000
[16:56:40][1165365][INFO ] Number of generated templates to be used: 50000
[16:56:40][1165365][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_1_dms_200_51.cpt
[16:56:40][1165365][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_1_dms_200_51.cpt (No such file or directory).
------> Starting from scratch...
[16:56:40][1165365][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_51.binary
[16:56:40][1165365][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_1_dms_200_DM235.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673400603831
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 235.1 cm^-3 pc
------> Scale factor: 1.09411
[16:56:40][1165365][INFO ] Allocating memory for dedispersed compressed time series...
[16:56:40][1165365][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:56:40][1165365][INFO ] 8-bit allocation done
[16:56:40][1165365][INFO ] Foobar
[16:56:40][1165365][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_51.binary
[16:56:41][1165365][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:56:41][1165365][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:56:41][1165365][INFO ] FftSize = 12582913
[16:56:41][1165365][INFO ] Seed for random number generator is -1039471358.
[16:56:44][1165365][INFO ] 8[16:56:44][1165365][INFO ] 9[16:56:45][1165365][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:56:45][1165365][INFO ] Normalization factor 3.97364e-08
[16:56:45][1165365][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
[16:56:45][1165365][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:56:45][1165365][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:56:45][1165365][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:56:45][1165365][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:57:33][1165365][INFO ] Checkpoint committed!
[16:58:33][1165365][INFO ] Checkpoint committed!
[16:59:34][1165365][INFO ] Checkpoint committed!
[17:00:34][1165365][INFO ] Checkpoint committed!
[17:01:34][1165365][INFO ] Checkpoint committed!
[17:02:34][1165365][INFO ] Checkpoint committed!
[17:03:26][1165365][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 336.975233 3956.298584 0.9825086 5.0567279 17.6266 13.4063  8
------> CAND: 115.548268 3605.001221 0.9669927 5.4720383 16.3385 13.1595 16
------> CAND: 157.770667 3698.332764 0.9753552 4.1154099 15.9169 12.5942 16
------> CAND: 173.174611 3632.978760 0.8433176 5.2494326 16.6595 12.386  8
------> CAND: 230.919810 3967.171875 0.9477681 4.8428078 16.5531 12.2743  8
------> CAND:  92.387854 3663.023438 0.9456118 5.3804750 15.641 12.2265 16
------> CAND:  86.642841 3870.373779 0.9925976 4.3335462 15.6034 12.1765 16
------> CAND:  75.849855 3758.565430 0.9415786 5.3416448 15.5677 12.1292 16
------> CAND: 279.507449 3644.848877 0.7872041 5.0656514 18.3905 12.0192  4
------> CAND: 231.018683 3620.856445 0.8928893 5.3367462 16.0702 11.7689  8
------> CAND:  39.380514 4012.098389 0.9829372 4.9898481 15.9276 11.6202  8
------> CAND:  66.777415 3666.609375 0.9444296 5.3921266 15.9111 11.603  8
------> CAND: 115.533216 3616.196289 0.9464877 5.4387112 15.1216 11.5397 16
------> CAND: 379.505669 4020.103271 0.9831626 4.7422900 15.8346 11.5233  8
------> CAND:  39.385445 3822.351074 0.8607823 4.9258456 15.8263 11.5147  8
------> CAND:  86.595091 3783.060303 0.9341908 5.2458935 15.0979 11.5086 16
------> CAND: 123.763030 3630.281494 0.8545874 5.2678599 15.0689 11.4704 16
------> CAND: 445.966742 3801.576172 0.9291857 5.2102146 21.0591 11.4459  2
------> CAND: 115.528026 3677.838379 0.9396890 5.3723865 15.7589 11.4445  8
------> CAND: 260.061650 3619.657715 0.9201448 5.3934145 17.6509 11.4288  4
------> CAND: 386.012602 3666.943359 0.9440151 4.1066155 17.6415 11.4213  4
------> CAND:  50.067101 3621.294922 0.8911616 5.3336701 17.6386 11.4189  4
------> CAND:  25.033551 3621.294922 0.8911616 5.3336701 15.7246 11.4088  8
------> CAND: 115.576554 3728.520752 0.9480668 5.3761001 14.9799 11.3536 16
------> CAND:  82.036294 3713.441162 0.7710508 4.7514229 14.9712 11.3423 16
------> CAND: 181.060575 3826.969238 0.9891291 4.3118930 20.8566 11.3256  2
------> CAND: 115.488062 3707.007812 0.7824652 4.7471828 14.9542 11.32 16
------> CAND: 256.154740 3872.810059 0.9922534 5.2511358 15.6102 11.2899  8
------> CAND: 445.937158 3900.003906 0.9940867 5.2356133 17.4424 11.2626  4
------> CAND:  29.889745 3706.819580 0.8837583 4.2446208 14.9092 11.261 16
------> CAND: 408.123301 3818.551270 0.8638883 4.6130376 17.4366 11.258  4
------> CAND: 324.812558 3669.734863 0.9167997 5.3548255 17.4258 11.2495  4
------> CAND: 115.448876 3818.972412 0.8626469 4.6734629 14.8869 11.2318 16
------> CAND: 173.241824 3730.852051 0.9472269 5.3553777 15.5269 11.2035  8
------> CAND: 230.995587 3627.455811 0.8673435 5.3124800 15.5148 11.1909  8
------> CAND: 178.407873 3810.074707 0.8695984 4.5502124 14.8427 11.1739 16
------> CAND: 231.014271 3771.530273 0.9374988 5.2810192 15.4854 11.1604  8
------> CAND: 160.786682 3979.513184 0.9832787 4.6284213 14.8214 11.1461 16
------> CAND: 324.308591 3706.406738 0.7838470 4.6895909 15.4542 11.1281  8
------> CAND: 137.905241 3660.974121 0.7928217 5.0292058 17.1982 11.0684  4
------> CAND: 115.559167 3609.734375 0.9654421 5.4682012 14.7249 11.0201 16
------> CAND: 217.250944 3620.856689 0.8939152 4.0772724 15.3256 10.9948  8
------> CAND: 139.753725 3644.848877 0.7872041 5.0656514 15.2958 10.964  8
------> CAND: 146.025023 3791.287598 0.9320079 5.2307229 14.6737 10.9534 16
------> CAND:  54.121672 3663.259766 0.7845387 4.9851384 14.668 10.9459 16
------> CAND: 280.457512 3624.188477 0.9079948 4.0775213 15.2762 10.9438  8
------> CAND:  23.843442 3813.347656 0.9882306 4.2751083 14.665 10.9421 16
------> CAND: 115.510120 3719.556885 0.9493263 5.3558087 15.262 10.929  8
------> CAND:  29.888967 3750.059326 0.9064909 4.2646370 14.6497 10.9221 16
------> CAND:  36.560169 3641.459229 0.8037319 4.3346410 14.6346 10.9024 16
------> CAND: 494.170827 3622.594238 0.9114881 4.0964742 16.989 10.9021  4
------> CAND: 405.223026 3969.779053 0.9980779 4.5580778 15.231 10.897  8
------> CAND: 424.954545 3853.873291 0.9140967 5.1067796 16.9775 10.893  4
------> CAND: 361.511564 3639.434082 0.8147600 5.1849747 20.1208 10.8887  2
------> CAND: 100.069585 3834.438965 0.9216813 5.2179694 20.1127 10.8839  2
------> CAND: 364.434934 3705.726318 0.7847361 4.7461090 15.2065 10.8717  8
------> CAND: 284.469005 3681.339600 0.9072772 5.3424177 16.9499 10.8711  4
------> CAND: 115.574478 3625.513672 0.9037001 5.3392267 14.6014 10.8592 16
------> CAND: 441.154145 3649.915039 0.7647364 5.0269670 16.927 10.8529  4
------> CAND: 387.309628 3642.134766 0.9687703 5.4240885 16.9208 10.848  4
------> CAND: 346.410726 3671.033691 0.7594941 4.9177613 15.1817 10.8461  8
------> CAND: 369.694406 3749.871582 0.9060709 5.2706108 15.1686 10.8325  8
------> CAND: 195.551307 3736.593994 0.9458822 5.3424368 16.8946 10.8272  4
------> CAND: 230.909948 3714.618164 0.7690268 4.7297168 15.1614 10.825  8
------> CAND: 346.631049 3617.348877 0.9445968 5.4171538 16.8559 10.7965  4
------> CAND: 115.474567 3632.603027 0.8456798 5.2680793 14.547 10.7885 16
------> CAND: 133.729739 3629.789062 0.8556983 5.2505927 14.5353 10.7734 16
------> CAND:  86.578742 3713.959717 0.7705722 4.8383207 14.5268 10.7623 16
------> CAND:   8.468822 3617.375732 0.9258289 4.0472965 14.5157 10.7478 16
------> CAND: 115.507265 3771.530273 0.9374988 5.2810192 14.5147 10.7466 16
------> CAND:  15.034403 3669.414795 0.7642297 4.9146376 14.5078 10.7376 16
------> CAND:  43.339586 3676.760742 0.9406847 5.4012580 14.5015 10.7294 16
------> CAND: 115.535292 3889.232178 0.9933560 5.2400689 14.4967 10.7233 16
------> CAND: 369.368723 3954.758301 0.9975722 4.4973845 19.841 10.7228  2
------> CAND: 261.539036 3634.524902 0.7926452 5.1587887 16.7418 10.7059  4
------> CAND: 291.511305 3830.710205 0.8574380 4.6232042 19.7926 10.6941  2
------> CAND:  46.229220 3671.133789 0.9159727 5.3638101 14.4719 10.6911 16
------> CAND: 115.496366 3695.225586 0.8546318 5.2286062 14.4717 10.6908 16
------> CAND: 333.385443 3953.080566 0.9489348 4.8691759 16.7196 10.6884  4
------> CAND:  90.530288 3826.969238 0.9891291 4.3118930 16.7142 10.6841  4
------> CAND:  50.091236 3619.580811 0.8990201 5.3791900 16.7098 10.6806  4
------> CAND:  85.230332 3643.105713 0.7990568 5.1645803 14.463 10.6795 16
------> CAND: 137.906279 3644.816650 0.7855880 5.0230432 16.708 10.6791  4
------> CAND: 115.504930 3852.085938 0.9910197 5.2900152 14.4599 10.6755 16
------> CAND: 115.528545 3625.069092 0.8767955 5.3244944 14.432 10.6393 16
------> CAND: 308.217207 3646.781006 0.7793728 5.0673175 16.6532 10.6357  4
------> CAND: 291.524540 3638.503906 0.8176537 5.1688156 14.9677 10.6252  8
------> CAND: 346.360381 3672.092285 0.7554206 4.8782582 19.6621 10.6167  2
------> CAND: 198.309889 3671.772705 0.7581398 4.9474649 16.621 10.6102  4
------> CAND: 157.779750 3618.397949 0.9228097 4.0681233 19.6478 10.6082  2
------> CAND:  88.800659 3810.873779 0.9265446 4.4086647 14.4054 10.6048 16
------> CAND: 260.106026 3826.387451 0.9216693 4.4709921 14.9445 10.6013  8
------> CAND: 367.250090 3698.530273 0.8497751 4.2951012 19.6279 10.5964  2
------> CAND: 230.965743 3742.646484 0.8476592 5.1554451 14.9396 10.5963  8
------> CAND:  34.135575 3716.230225 0.9764132 5.3873153 14.3959 10.5926 16
------> CAND: 115.575516 3670.463135 0.9154918 5.3290405 14.3943 10.5905 16
------> CAND:  86.603395 3634.531738 0.8357066 5.2171860 14.3867 10.5806 16
------> CAND: 306.524429 3687.784424 0.9354231 4.1408300 16.5741 10.573  4
------> CAND: 230.983909 3789.415527 0.8809155 5.0748501 16.5709 10.5705  4
------> CAND:  78.196856 3968.886963 0.9978063 5.1336856 14.3733 10.5634 16
[17:03:26][1165365][INFO ] Statistics: count dirty SumSpec pages 1896 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:03:26][1165365][INFO ] Data processing finished successfully!
17:03:26 (1165365): called boinc_finish(0)

</stderr_txt>
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