Task 1715257532

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_183_9400000_1
Workunit ID: 865265200
Created: 16 Jan 2025 17:59:05 UTC
Sent: 17 Jan 2025 2:00:35 UTC
Report deadline: 31 Jan 2025 2:00:35 UTC
Received: 17 Jan 2025 4:07:02 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 878.66
CPU time (sec): 15.77
Peak working set size (MB): 259.65
Peak swap size (MB): 6173.92
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>
[22:52:14][105381][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_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_183.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 9400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_183.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_183_9400000_1_0
------> GPU usage: 0.500000
[22:52:14][105381][INFO ] Starting data processing...
[22:52:14][105381][INFO ] opti: No host transfer for n_steps. Use device global.
[22:52:14][105381][INFO ] opti: No host transfer for mean. Use device global.
[22:52:14][105381][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:52:14][105381][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:52:14][105381][INFO ] opti: power spectrum in fft callback (static link).
[22:52:14][105381][INFO ] opti: __constant__ access is not uniform, bad!
[22:52:14][105381][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[22:52:14][105381][INFO ] CUDA global memory status (initial GPU state, including context):
[22:52:14][105381][INFO ] No template file. Generating templates.
[22:52:14][105381][INFO ] Template param value T_cons = 50000
[22:52:15][105381][INFO ] Number of generated templates to be used: 50000
[22:52:15][105381][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_183.cpt
[22:52:15][105381][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_183.cpt (No such file or directory).
------> Starting from scratch...
[22:52:15][105381][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_183.binary
[22:52:15][105381][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM248.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399665618
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 248.3 cm^-3 pc
------> Scale factor: 1.10317
[22:52:15][105381][INFO ] Allocating memory for dedispersed compressed time series...
[22:52:15][105381][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:52:15][105381][INFO ] 8-bit allocation done
[22:52:15][105381][INFO ] Foobar
[22:52:15][105381][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_183.binary
[22:52:15][105381][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:52:15][105381][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:52:15][105381][INFO ] FftSize = 12582913
[22:52:15][105381][INFO ] Seed for random number generator is -1034793549.
[22:52:17][105381][INFO ] 8[22:52:17][105381][INFO ] 9[22:52:17][105381][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:52:17][105381][INFO ] Normalization factor 3.97364e-08
[22:52:17][105381][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
[22:52:17][105381][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1419 MB (6510 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:52:17][105381][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:52:17][105381][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:52:17][105381][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:53:14][105381][INFO ] Checkpoint committed!
[22:54:14][105381][INFO ] Checkpoint committed!
[22:55:14][105381][INFO ] Checkpoint committed!
[22:56:14][105381][INFO ] Checkpoint committed!
[22:57:14][105381][INFO ] Checkpoint committed!
[22:58:14][105381][INFO ] Checkpoint committed!
[22:59:14][105381][INFO ] Checkpoint committed!
[23:00:14][105381][INFO ] Checkpoint committed!
[23:01:15][105381][INFO ] Checkpoint committed!
[23:02:15][105381][INFO ] Checkpoint committed!
[23:03:15][105381][INFO ] Checkpoint committed!
[23:04:15][105381][INFO ] Checkpoint committed!
[23:05:15][105381][INFO ] Checkpoint committed!
[23:06:15][105381][INFO ] Checkpoint committed!
[23:06:51][105381][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.487802 4119.760254 0.9406136 5.3094378 16.2235 13.0048 16
------> CAND:  86.612997 3771.065918 0.9348904 5.5683208 15.624 12.204 16
------> CAND: 448.792537 3752.021729 0.8065079 5.4129500 18.4696 12.0824  4
------> CAND: 196.931896 4286.873535 1.0425327 4.6064978 16.098 11.7979  8
------> CAND:  86.548120 3965.524902 0.7808615 4.8296213 15.2979 11.772 16
------> CAND: 115.544375 3970.112549 0.9314386 5.4671268 15.2758 11.7429 16
------> CAND: 180.699079 4002.342285 0.8480435 4.4885612 17.9215 11.6445  4
------> CAND: 158.567360 3786.185303 0.9309012 4.0215325 15.1834 11.6211 16
------> CAND: 127.546674 4160.423828 1.0383261 4.3717508 15.8782 11.5688  8
------> CAND: 346.493510 3799.183594 0.7898372 5.3290052 21.201 11.5302  2
------> CAND:  28.598168 3770.975830 0.8236907 5.4153066 15.0738 11.4768 16
------> CAND: 230.990915 4093.433594 0.9662805 5.3968081 15.7746 11.4608  8
------> CAND: 115.475605 3860.834473 0.7851090 5.2492299 15.032 11.422 16
------> CAND:  86.590679 3908.394775 0.8296852 5.3242469 15.0185 11.4042 16
------> CAND: 390.072882 3723.907959 0.7224857 4.2642856 17.5782 11.3708  4
------> CAND: 124.051604 3622.093262 0.8754316 5.5634904 14.9616 11.3296 16
------> CAND: 173.141135 3648.457520 0.6669137 5.1980677 17.5188 11.3235  4
------> CAND: 393.864051 4286.873535 1.0425327 4.6064978 17.4996 11.3082  4
------> CAND: 207.443314 4296.192871 0.9835499 4.8230314 17.4409 11.2615  4
------> CAND: 115.525431 3691.375244 0.8035702 5.4457693 15.5451 11.2224  8
------> CAND: 115.462111 3640.166260 0.6758626 5.2328711 14.8766 11.2183 16
------> CAND: 462.070842 3765.312500 0.8300251 5.4294000 17.3658 11.2017  4
------> CAND: 305.572030 4017.749512 1.0228097 4.2217984 15.4822 11.1571  8
------> CAND: 115.440571 3710.702637 0.6410303 4.9139800 14.824 11.1495 16
------> CAND:  94.965818 3718.240479 0.8773634 4.0096545 15.4472 11.1208  8
------> CAND: 216.354859 4124.269043 0.9403062 5.3139668 15.4161 11.0886  8
------> CAND: 286.106248 3965.513184 0.9055969 4.3254347 15.4046 11.0767  8
------> CAND: 231.037108 3746.082764 0.9842457 5.6294188 17.2028 11.0721  4
------> CAND: 114.736783 4148.489746 0.9360364 5.2655854 17.1985 11.0686  4
------> CAND:  16.682287 3662.940674 0.6358985 4.4487352 20.3823 11.0439  2
------> CAND: 272.724140 3634.198730 0.7298447 4.1095195 15.3599 11.0304  8
------> CAND:  48.078742 3746.671387 0.9627637 3.9515142 14.7244 11.0195 16
------> CAND: 115.544894 3783.598877 0.9319746 5.5700474 14.7207 11.0147 16
------> CAND: 462.043334 3849.041016 0.8672475 5.4387665 17.1263 11.0112  4
------> CAND: 111.084451 4100.892578 0.9432542 5.3298931 17.1216 11.0075  4
------> CAND: 412.202785 4076.755371 0.8505598 4.6852140 20.306 10.9986  2
------> CAND: 115.509860 3996.544434 1.0205023 5.5516810 14.6979 10.985 16
------> CAND: 313.716206 3632.980713 0.7390326 4.1036687 17.0403 10.9429  4
------> CAND: 328.182284 3616.709717 0.9158233 3.8478820 15.2591 10.926  8
------> CAND: 115.762103 3624.623291 0.8070432 3.9832284 14.6352 10.9033 16
------> CAND: 259.505003 3793.309814 0.7986042 4.2170634 16.9844 10.8985  4
------> CAND: 462.258727 3713.192383 0.8826010 5.5336471 16.9597 10.8789  4
------> CAND: 159.558685 4054.431152 1.0272321 5.5443172 16.9457 10.8678  4
------> CAND: 140.760620 3855.745850 0.7889040 4.3878880 14.6009 10.8586 16
------> CAND: 226.454436 4273.829102 0.9834898 5.0737090 16.9316 10.8566  4
------> CAND: 115.556053 3685.001465 0.8181010 5.4756904 14.5973 10.854 16
------> CAND: 125.183324 3789.662354 0.9293553 4.0429850 16.9188 10.8464  4
------> CAND:   8.341143 3662.940674 0.6358985 4.4487352 16.9138 10.8424  4
------> CAND: 346.532955 3620.658447 0.8813166 5.5567741 16.8919 10.825  4
------> CAND: 173.175130 3714.411865 0.6283298 4.8473458 14.56 10.8054 16
------> CAND: 288.472453 3746.671387 0.9627637 3.9515142 19.9687 10.7985  2
------> CAND: 230.997922 3974.449707 0.9050947 5.4203405 15.1246 10.787  8
------> CAND: 172.248942 3877.324219 0.7676919 4.4668775 14.5456 10.7867 16
------> CAND: 231.019461 3996.544434 1.0205023 5.5516810 15.1015 10.7633  8
------> CAND:  86.584451 3877.098145 0.9303249 5.5241022 14.5142 10.746 16
------> CAND:  48.026840 4282.000000 1.0315350 4.6390209 15.0772 10.7382  8
------> CAND:  52.331059 3710.283447 0.6429229 4.5845637 14.4902 10.7148 16
------> CAND: 231.035291 3765.312500 0.8300251 5.4294000 15.0526 10.7127  8
------> CAND: 201.607472 4081.785889 0.8480933 5.0750713 15.0458 10.7057  8
------> CAND: 115.507525 3851.183350 0.8650400 5.4197960 14.4813 10.7033 16
------> CAND: 111.084710 4105.828125 0.9428920 5.3334727 19.8026 10.7  2
------> CAND:   8.340365 3802.690674 0.7032652 4.5116539 15.036 10.6956  8
------> CAND: 278.417770 4109.495605 1.0331047 4.3058710 15.0355 10.6951  8
------> CAND: 115.463149 3640.285156 0.6757375 5.2412963 15.0307 10.6901  8
------> CAND: 243.488098 4000.163086 0.8477451 4.5097122 15.0235 10.6827  8
------> CAND:  78.313635 3858.146729 0.8608559 4.2276263 14.4606 10.6764 16
------> CAND: 383.486280 3799.434570 0.7109640 5.1361489 19.7616 10.6757  2
------> CAND: 114.736523 4142.808594 0.9365823 5.2631717 16.6979 10.6712  4
------> CAND: 203.712870 4009.115479 0.8444105 5.2302465 14.4536 10.6673 16
------> CAND: 231.129234 3713.192383 0.8826010 5.5336471 15.0033 10.6619  8
------> CAND: 178.628456 3933.001465 1.0131160 5.5927224 14.4308 10.6377 16
------> CAND: 115.494290 3962.327881 0.9743270 5.5261383 14.4289 10.6353 16
------> CAND:  86.586527 4130.499023 0.9639327 5.3809743 16.6458 10.6298  4
------> CAND: 115.538666 3667.135742 0.9029771 5.5771890 14.4201 10.6239 16
------> CAND: 496.959513 3680.976562 0.6360155 4.4726562 16.6366 10.6226  4
------> CAND: 292.729441 3773.881592 0.9054446 4.0515628 19.6621 10.6167  2
------> CAND: 259.795394 3915.322266 0.9203670 5.4682431 14.958 10.6152  8
------> CAND: 100.173648 3770.988525 0.6680567 4.7694068 24.4284 10.6091  1
------> CAND: 144.236226 3746.671387 0.9627637 3.9515142 14.9428 10.5996  8
------> CAND: 136.361940 3634.198730 0.7298447 4.1095195 14.3967 10.5936 16
------> CAND: 173.246755 3799.183594 0.7898372 5.3290052 16.5991 10.5928  4
------> CAND: 289.606248 4017.271973 0.9712981 5.4646001 16.5855 10.582  4
------> CAND: 106.188032 3638.798096 0.6901855 5.2788024 14.9244 10.5805  8
------> CAND: 327.207308 3673.709961 0.8687832 5.5336938 16.5767 10.575  4
------> CAND: 162.858344 3631.239014 0.7566710 5.4071846 14.9159 10.5718  8
------> CAND:  50.068399 4315.968262 1.0338558 5.2909517 16.568 10.5682  4
------> CAND: 329.875322 3874.293213 0.9298947 5.5012965 14.9069 10.5625  8
------> CAND: 420.404052 3978.041992 0.9026333 5.3882184 19.5704 10.5623  2
------> CAND: 173.202638 3856.602539 1.0015463 5.5933275 14.8977 10.5531  8
------> CAND:  71.966041 3758.222656 0.7039095 4.4028044 16.5444 10.5495  4
------> CAND: 295.088639 4125.791504 1.0347171 4.3340516 16.5358 10.5426  4
------> CAND:  16.670090 3813.521973 0.9425673 4.0417786 14.3556 10.5405 16
------> CAND: 217.375508 4132.630371 0.9629965 5.3563409 16.5327 10.5402  4
------> CAND: 324.376323 4223.604492 1.0376561 4.5140910 14.8816 10.5365  8
------> CAND:  80.717468 4240.040039 1.0388875 4.5428114 14.3451 10.5268 16
------> CAND:  39.318751 3812.972168 0.9940192 4.0020366 14.344 10.5255 16
------> CAND: 114.564728 3617.185547 0.9477474 3.8088934 14.8663 10.5207  8
------> CAND: 222.169161 4105.828125 0.9428920 5.3334727 24.2161 10.5169  1
------> CAND: 173.138799 4308.090820 1.0144024 5.1343184 14.8609 10.5151  8
------> CAND: 411.986873 3938.305908 0.9139034 5.4343491 16.5 10.5143  4
[23:06:51][105381][INFO ] Statistics: count dirty SumSpec pages 2006 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:06:51][105381][INFO ] Data processing finished successfully!
23:06:51 (105381): called boinc_finish(0)

</stderr_txt>
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