Task 1722530000

Name: Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_170_5900000_0
Workunit ID: 869636908
Created: 30 Jan 2025 12:57:01 UTC
Sent: 30 Jan 2025 23:56:38 UTC
Report deadline: 13 Feb 2025 23:56:38 UTC
Received: 1 Feb 2025 4:08:27 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 941.09
CPU time (sec): 11.05
Peak working set size (MB): 260.05
Peak swap size (MB): 10486.07
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[22:52:39][1576099][INFO ] Application startup - thank you for supporting Einstein@Home!
[22:52:39][1576099][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_2_dms_200_170.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 5900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_170.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_170_5900000_0_0
------> GPU usage: 0.500000
[22:52:39][1576099][INFO ] Starting data processing...
[22:52:39][1576099][INFO ] opti: No host transfer for n_steps. Use device global.
[22:52:39][1576099][INFO ] opti: No host transfer for mean. Use device global.
[22:52:39][1576099][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:52:39][1576099][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:52:39][1576099][INFO ] opti: power spectrum in fft callback (static link).
[22:52:39][1576099][INFO ] opti: __constant__ access is not uniform, bad!
[22:52:39][1576099][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[22:52:39][1576099][INFO ] CUDA global memory status (initial GPU state, including context):
[22:52:39][1576099][INFO ] No template file. Generating templates.
[22:52:39][1576099][INFO ] Template param value T_cons = 50000
[22:52:42][1576099][INFO ] Number of generated templates to be used: 50000
[22:52:42][1576099][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_2_dms_200_170.cpt
[22:52:42][1576099][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_2_dms_200_170.cpt (No such file or directory).
------> Starting from scratch...
[22:52:42][1576099][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_170.binary
[22:52:42][1576099][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_2_dms_200_DM247.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693917941608
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 247 cm^-3 pc
------> Scale factor: 2.16444
[22:52:42][1576099][INFO ] Allocating memory for dedispersed compressed time series...
[22:52:42][1576099][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:52:42][1576099][INFO ] 8-bit allocation done
[22:52:42][1576099][INFO ] Foobar
[22:52:42][1576099][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_170.binary
[22:52:43][1576099][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:52:43][1576099][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:52:43][1576099][INFO ] FftSize = 12582913
[22:52:43][1576099][INFO ] Seed for random number generator is 1055690010.
[22:52:44][1576099][INFO ] 8[22:52:44][1576099][INFO ] 9[22:52:45][1576099][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:52:45][1576099][INFO ] Normalization factor 3.97364e-08
[22:52:45][1576099][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
[22:52:45][1576099][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2745 MB (5192 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:52:45][1576099][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:52:45][1576099][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:52:45][1576099][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:53:39][1576099][INFO ] Checkpoint committed!
[22:54:39][1576099][INFO ] Checkpoint committed!
[22:55:39][1576099][INFO ] Checkpoint committed!
[22:56:39][1576099][INFO ] Checkpoint committed!
[22:57:39][1576099][INFO ] Checkpoint committed!
[22:58:39][1576099][INFO ] Checkpoint committed!
[22:59:39][1576099][INFO ] Checkpoint committed!
[23:00:40][1576099][INFO ] Checkpoint committed!
[23:01:40][1576099][INFO ] Checkpoint committed!
[23:02:40][1576099][INFO ] Checkpoint committed!
[23:03:40][1576099][INFO ] Checkpoint committed!
[23:04:40][1576099][INFO ] Checkpoint committed!
[23:05:40][1576099][INFO ] Checkpoint committed!
[23:06:40][1576099][INFO ] Checkpoint committed!
[23:07:40][1576099][INFO ] Checkpoint committed!
[23:08:18][1576099][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.496106 4492.516113 0.6254795 0.0459619 15.5933 12.1632 16
------> CAND: 115.505449 4472.333496 0.7459681 0.0796560 15.3753 11.8743 16
------> CAND: 115.221027 3947.887939 0.8633185 3.4140165 15.3463 11.8359 16
------> CAND: 369.356785 3849.398193 0.2464278 3.6921768 18.013 11.7175  4
------> CAND: 418.998551 7825.055664 1.3897325 0.1454183 17.9568 11.6727  4
------> CAND: 209.499405 7825.055664 1.3897325 0.1454183 15.9692 11.6636  8
------> CAND: 168.178541 3683.775146 0.5688478 3.3428028 17.9403 11.6595  4
------> CAND: 230.921367 4622.214355 0.7359096 0.0931043 17.8933 11.622  4
------> CAND: 113.234744 3771.818848 0.8863894 3.3268743 15.8615 11.5513  8
------> CAND: 108.671016 3678.120361 0.2117185 5.8603115 15.1054 11.5184 16
------> CAND: 345.471043 5186.664551 1.1555974 3.8429451 17.7275 11.4898  4
------> CAND: 115.242826 3867.132812 0.4972660 3.4626746 14.9818 11.3561 16
------> CAND: 123.857232 5587.261230 1.0789382 0.2508163 14.9553 11.3214 16
------> CAND: 259.693666 5754.541992 1.0738209 0.2603526 15.6264 11.3068  8
------> CAND: 152.165529 3635.674316 0.4193817 6.0891957 14.8949 11.2423 16
------> CAND:  98.353710 4071.097900 0.1300898 5.1301765 15.5045 11.1803  8
------> CAND: 307.388075 4602.473633 1.0599394 3.6570182 15.4932 11.1685  8
------> CAND:  51.107992 4032.380127 0.7732818 3.4696457 15.4444 11.1179  8
------> CAND: 387.817747 4776.915527 0.2809016 5.8892374 17.2589 11.1167  4
------> CAND: 115.456142 3652.499023 0.2949184 6.0013561 14.7278 11.0238 16
------> CAND: 200.418661 3733.776367 0.3821671 6.0897923 17.1213 11.0072  4
------> CAND:  86.599503 4055.404541 1.0028912 0.0554548 14.7104 11.0012 16
------> CAND: 196.707680 4071.097900 0.1300898 5.1301765 17.0641 10.9618  4
------> CAND:  86.597167 4588.401855 1.0184548 0.1654414 14.6449 10.9159 16
------> CAND: 231.122227 4153.196289 0.9916963 0.0778017 15.2409 10.9072  8
------> CAND: 393.303252 4919.589355 1.1311395 3.7615521 16.9852 10.8991  4
------> CAND: 369.357045 3849.398193 0.2464278 3.6921768 20.1215 10.8892  2
------> CAND:  38.160821 3619.945312 0.7309822 6.1738448 15.2027 10.8678  8
------> CAND:  88.162007 6581.622070 1.1441238 4.3222575 15.1791 10.8434  8
------> CAND: 115.485467 6315.393066 1.1732879 0.2612118 14.557 10.8016 16
------> CAND:  86.534625 5067.757812 0.6399278 0.0770591 14.544 10.7846 16
------> CAND:  86.361792 4795.780762 0.9005406 3.7573195 14.5439 10.7845 16
------> CAND: 117.086638 4398.438477 0.9041980 0.1135805 15.1185 10.7807  8
------> CAND: 295.061390 4071.097900 0.1300898 5.1301765 19.8971 10.7561  2
------> CAND: 169.406798 3879.091309 0.8492175 6.2711859 15.0735 10.7343  8
------> CAND: 346.162635 4795.025879 0.2069076 5.0556397 15.041 10.7007  8
------> CAND: 192.985540 4218.427246 0.7815648 0.0551483 15.0359 10.6955  8
------> CAND: 124.552457 3631.394287 0.4710227 3.3406665 14.4723 10.6916 16
------> CAND: 257.295282 4526.873535 0.9374172 0.1350313 19.7494 10.6684  2
------> CAND: 216.377436 5546.998535 0.6446043 0.0319723 15.002 10.6605  8
------> CAND: 147.530695 4071.097900 0.1300898 5.1301765 16.6802 10.6571  4
------> CAND: 288.686548 3629.759766 0.5035446 6.1170797 14.9825 10.6404  8
------> CAND: 115.441350 4570.222168 0.3330495 6.0494432 14.4326 10.6401 16
------> CAND: 211.874952 4442.389160 0.8966917 3.6177623 24.4654 10.6252  1
------> CAND: 174.191368 5232.013184 1.0922407 0.2416283 14.9642 10.6216  8
------> CAND:  49.385890 3660.630127 0.7484255 3.2907825 14.4169 10.6197 16
------> CAND:  38.787276 3807.995850 0.6016613 6.2017117 14.9582 10.6154  8
------> CAND: 115.469117 4512.946777 0.9392417 0.1392927 14.4122 10.6137 16
------> CAND: 267.982129 4492.286133 0.7377976 0.0872064 14.9527 10.6098  8
------> CAND:  52.439793 3685.151367 0.8730348 6.2153025 14.4011 10.5993 16
------> CAND:  86.537220 3633.107666 0.4715860 6.1057043 14.3791 10.5708 16
------> CAND: 169.048416 3798.557373 0.2872052 5.9994516 14.8994 10.5548  8
------> CAND:  99.430673 3643.474121 0.3522078 3.4121053 19.5536 10.5524  2
------> CAND:  56.456217 4661.617188 0.5864630 3.8180358 14.3639 10.5511 16
------> CAND: 406.676797 4012.260010 0.4651792 3.5576210 14.8951 10.5504  8
------> CAND:  53.845295 4325.410645 0.2369960 5.8785934 14.3602 10.5463 16
------> CAND: 177.632978 5655.770996 0.7674984 4.1702332 14.8897 10.5449  8
------> CAND: 115.492473 5665.935547 1.0763731 0.2504228 14.3588 10.5445 16
------> CAND: 405.279080 3967.900879 0.8555152 3.4245510 14.8843 10.5393  8
------> CAND: 173.224956 4891.313477 1.0813071 0.2170794 14.339 10.519 16
------> CAND: 122.264884 3687.388184 0.2064019 5.8476515 14.3352 10.514 16
------> CAND:  73.806220 3972.796631 0.6082083 6.2361040 14.8439 10.4977  8
------> CAND: 202.529768 3917.473877 0.3231624 3.6131353 14.3187 10.4927 16
------> CAND: 130.917697 6447.068848 1.1489702 4.2877460 14.3146 10.4875 16
------> CAND: 147.341513 5509.656250 1.0807580 3.9803615 19.4277 10.4778  2
------> CAND: 482.625005 3766.932129 0.1337184 5.5057526 19.4122 10.4686  2
------> CAND: 230.912284 3652.499023 0.2949184 6.0013561 14.8087 10.4615  8
------> CAND: 195.890486 4513.834473 0.6076573 3.7472656 14.2913 10.4574 16
------> CAND:  57.490620 3800.379883 0.2731529 3.6106255 14.2903 10.456 16
------> CAND: 341.861012 3729.289062 0.6574429 6.1940370 16.4206 10.4514  4
------> CAND:  68.031103 3911.421631 0.5571811 6.2055354 14.2861 10.4506 16
------> CAND: 255.556052 4328.190430 0.8985684 0.0998451 14.7919 10.4442  8
------> CAND:  16.386446 3817.490234 0.5789485 6.1915555 16.3919 10.4287  4
------> CAND: 223.993251 4686.358398 1.1381967 0.1993471 14.7732 10.4249  8
------> CAND:  86.554607 5377.996582 0.7697445 0.1439801 14.2541 10.4093 16
------> CAND: 204.034921 4814.662598 0.8965589 0.1607604 16.3613 10.4045  4
------> CAND:  80.303551 5035.396484 0.6553192 3.9632277 16.3613 10.4044  4
------> CAND: 341.260507 3754.483643 0.5484843 3.3821747 14.7439 10.3948  8
------> CAND: 281.156371 4045.314209 0.6428324 3.5087721 23.9276 10.3916  1
------> CAND:  74.178356 4112.324219 0.5096229 6.2201977 14.2392 10.3901 16
------> CAND: 258.998181 3943.695068 0.6469771 6.2472415 16.3223 10.3736  4
------> CAND: 346.162895 4795.025879 0.2069076 5.0556397 19.2485 10.3716  2
------> CAND:  39.760176 4888.635254 1.0261225 0.1989712 14.2174 10.362 16
------> CAND: 115.460554 4622.214355 0.7359096 0.0931043 14.7045 10.3543  8
------> CAND:  86.590939 5053.043945 1.1438109 0.2456127 16.2963 10.353  4
------> CAND: 322.250164 4169.975098 0.7326033 0.0341744 19.2171 10.353  2
------> CAND:  16.386706 3687.567383 0.5467103 6.1533217 16.2904 10.3483  4
------> CAND: 399.016086 4753.714355 1.0276363 3.7136109 14.6953 10.3449  8
------> CAND:  74.357158 3956.775146 0.2911065 6.0284882 14.6947 10.3443  8
------> CAND: 250.616295 3984.216064 0.9319413 3.4206324 23.8176 10.3438  1
------> CAND: 151.635611 3857.150635 0.7893398 6.2556381 16.2743 10.3356  4
------> CAND: 385.971080 4218.427246 0.7815648 0.0551483 16.2713 10.3333  4
------> CAND: 115.200007 3691.700195 0.5210666 3.3566825 19.1567 10.3172  2
------> CAND: 115.510639 4641.020508 0.7287573 0.1008635 14.1826 10.3171 16
------> CAND: 102.269184 6346.998047 1.3511434 0.3294271 14.6492 10.2976  8
------> CAND: 188.065506 5570.087402 0.8972584 4.0541024 14.6491 10.2975  8
------> CAND: 461.766698 5276.843262 0.6765308 0.0798482 19.1215 10.2963  2
------> CAND:  76.665233 4927.100098 0.9574476 0.1867101 14.1658 10.2954 16
------> CAND: 115.232186 5332.721680 1.0942225 3.9061263 14.1657 10.2954 16
------> CAND: 301.633459 4065.789551 0.3587952 3.6803415 19.1161 10.2932  2
[23:08:18][1576099][INFO ] Statistics: count dirty SumSpec pages 1897 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:08:18][1576099][INFO ] Data processing finished successfully!
23:08:18 (1576099): called boinc_finish(0)

</stderr_txt>
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