Task 1714614234

Name: Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_141_5300000_2
Workunit ID: 864549578
Created: 15 Jan 2025 12:52:47 UTC
Sent: 15 Jan 2025 12:56:41 UTC
Report deadline: 29 Jan 2025 12:56:41 UTC
Received: 15 Jan 2025 15:26:06 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,501.06
CPU time (sec): 47.69
Peak working set size (MB): 235.23
Peak swap size (MB): 65249.21
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>
[13:56:45][11832][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_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_141.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 5300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_141.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_141_5300000_2_0
------> GPU usage: 0.331000
[13:56:45][11832][INFO ] Starting data processing...
[13:56:45][11832][INFO ] opti: No host transfer for n_steps. Use device global.
[13:56:45][11832][INFO ] opti: No host transfer for mean. Use device global.
[13:56:45][11832][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[13:56:45][11832][INFO ] opti: sumspec[i] allloc, free and pinned.
[13:56:45][11832][INFO ] opti: power spectrum in fft callback (static link).
[13:56:45][11832][INFO ] opti: __constant__ access is not uniform, bad!
[13:56:45][11832][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[13:56:45][11832][INFO ] CUDA global memory status (initial GPU state, including context):
[13:56:45][11832][INFO ] No template file. Generating templates.
[13:56:45][11832][INFO ] Template param value T_cons = 50000
[13:56:50][11832][INFO ] Number of generated templates to be used: 50000
[13:56:50][11832][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_141.cpt
[13:56:50][11832][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_141.cpt (No such file or directory).
------> Starting from scratch...
[13:56:50][11832][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_141.binary
[13:56:50][11832][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM244.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776220318592
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 244.1 cm^-3 pc
------> Scale factor: 1.00694
[13:56:50][11832][INFO ] Allocating memory for dedispersed compressed time series...
[13:56:50][11832][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[13:56:50][11832][INFO ] 8-bit allocation done
[13:56:50][11832][INFO ] Foobar
[13:56:50][11832][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_141.binary
[13:56:50][11832][INFO ] Allocating memory for dedispersed uncompressed time series.
[13:56:50][11832][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[13:56:50][11832][INFO ] FftSize = 12582913
[13:56:50][11832][INFO ] Seed for random number generator is -1036860795.
[13:56:52][11832][INFO ] 8[13:56:52][11832][INFO ] 9[13:56:53][11832][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[13:56:53][11832][INFO ] Normalization factor 3.97364e-08
[13:56:53][11832][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
[13:56:53][11832][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1283 MB (2753 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[13:56:53][11832][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[13:56:53][11832][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[13:56:53][11832][INFO ] TimeSeriesLength = 16775905, params->nsamples = 25165824
sum = -1278.43066406, mean= -0.00007621  -0.00007621
[13:56:53][11832][INFO ] Launching time series padding kernel: grid 196608, block 32
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[16:01:45][11832][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 8316.448242 1.4968528 0.6323645 20.4655 16.4489  8
------> CAND:   0.249907 9209.631836 0.6948509 4.9430604 18.8998 14.7627  8
------> CAND:   0.500074 3617.193115 0.8498172 3.1861115 26.378 14.6177  2
------> CAND:   0.500593 8931.900391 1.5059130 0.6474983 21.4681 14.496  4
------> CAND:   0.250426 6320.740723 1.3556606 0.5519214 18.2551 14.0742  8
------> CAND:   0.500853 3675.893311 0.2006611 6.1653724 25.3797 14.0209  2
------> CAND:   0.249648 3608.509277 0.9609170 3.1807868 17.8134 13.6044  8
------> CAND: 115.499999 5331.978516 1.0192679 0.4201859 16.1723 12.9362 16
------> CAND:  71.466745 3656.918457 0.8118525 6.2712007 16.0667 12.7945 16
------> CAND: 115.416697 5615.395020 0.1960978 6.2026801 16.4411 12.1568  8
------> CAND: 366.109288 3615.886963 0.9072986 3.1863136 18.5015 12.108  4
------> CAND: 435.894673 4377.056641 0.8591614 0.2138937 21.8041 11.8888  2
------> CAND:   1.250056 4956.598633 0.1193996 5.9675398 27.3626 11.8834  1
------> CAND:  42.567027 6048.791992 1.3231888 3.8889978 27.3046 11.8582  1
------> CAND:   1.249796 8610.666992 0.5464551 0.0239997 27.2017 11.8136  1
------> CAND:  42.567546 5758.609863 1.2029843 3.8361912 27.0374 11.7422  1
------> CAND:  42.568584 5271.055664 1.0217603 3.7350588 26.7919 11.6356  1
------> CAND: 141.367872 4942.831055 0.1737710 6.2293935 17.8951 11.6235  4
------> CAND: 247.799323 4226.632812 0.5111529 0.1434399 15.8994 11.5908  8
------> CAND:  71.411210 3923.061035 0.7835585 0.0827418 15.8918 11.5829  8
------> CAND:  21.283643 6056.425781 1.3241186 3.8905215 21.172 11.513  2
------> CAND:  42.568065 5502.622559 1.1039085 3.7852843 26.47 11.4958  1
------> CAND: 144.327314 4079.784668 0.7883566 0.1273998 15.0687 11.4702 16
------> CAND: 133.909579 6091.891602 1.0572162 0.4998109 15.0622 11.4617 16
------> CAND:  21.283903 5758.609863 1.2029843 3.8361912 21.0747 11.4552  2
------> CAND:  21.284422 5271.055664 1.0217603 3.7350588 20.9428 11.3768  2
------> CAND: 300.778117 3648.079590 0.9238745 6.2689252 20.942 11.3763  2
------> CAND:  21.284162 5502.622559 1.1039085 3.7852843 20.8958 11.3489  2
------> CAND: 288.122894 6290.408203 1.0131996 3.9775655 20.7905 11.2863  2
------> CAND: 155.705233 4129.756348 0.9177273 3.3988099 14.9165 11.2706 16
------> CAND: 283.896268 3922.519775 0.0578033 5.6446166 15.5777 11.2562  8
------> CAND: 391.900086 6145.313965 1.2158868 0.5233006 20.6782 11.2196  2
------> CAND: 115.512196 4623.541992 0.6931224 0.2614011 15.4972 11.1727  8
------> CAND: 163.081781 4582.499512 0.8037784 0.2643245 14.8257 11.1517 16
------> CAND: 190.130161 6551.821777 0.8866113 4.0618882 15.4459 11.1195  8
------> CAND: 165.912248 3674.817383 0.9653984 6.2809668 14.7937 11.1099 16
------> CAND: 131.566211 4407.350586 0.1736040 3.7635438 14.7428 11.0435 16
------> CAND: 133.845220 3630.844971 0.4944451 6.2379575 14.7201 11.0138 16
------> CAND:   0.499296 5161.007812 1.2078716 3.6924739 17.1222 11.008  4
------> CAND: 460.921736 3607.395508 0.9672675 3.1800373 17.0851 10.9785  4
------> CAND:  86.620782 3789.515625 0.9557642 0.0406742 14.6757 10.956 16
------> CAND: 201.983242 4147.267578 0.7199026 0.1473273 15.2767 10.9443  8
------> CAND: 460.959884 4358.147949 0.7227576 0.1970032 20.1899 10.9297  2
------> CAND: 115.260991 3912.219971 0.6911758 3.3246090 14.6431 10.9135 16
------> CAND: 129.891858 5905.782715 1.2124133 0.5000324 15.1933 10.8581  8
------> CAND: 166.466559 4146.493164 0.8911561 3.4018562 20.0581 10.8515  2
------> CAND: 115.251389 7486.693848 0.9921296 4.2422566 14.5937 10.8492 16
------> CAND:  30.556943 3612.624023 0.9387377 3.1835351 14.5764 10.8267 16
------> CAND: 120.700563 4043.463867 0.4361307 0.0804869 15.1558 10.8193  8
------> CAND:  96.328241 4170.185547 0.2059431 6.2615290 14.563 10.8093 16
------> CAND: 420.388482 4844.094727 0.3565657 0.1897562 16.8692 10.8071  4
------> CAND: 357.055532 3922.134521 0.7842136 0.0824733 19.9824 10.8066  2
------> CAND: 217.947466 4377.056641 0.8591614 0.2138937 16.8546 10.7954  4
------> CAND: 267.993807 3787.109863 0.6533427 3.2745275 16.8429 10.7862  4
------> CAND:   0.625158 4956.598633 0.1193996 5.9675398 19.9472 10.7858  2
------> CAND:  42.568844 5083.121582 0.9516141 3.6918428 24.7903 10.7663  1
------> CAND: 231.945390 3613.518555 0.9365903 3.1840334 16.7929 10.7464  4
------> CAND: 173.224956 6581.384766 1.3818992 0.5739246 14.5051 10.7342 16
------> CAND: 280.860271 4525.190430 0.3788358 3.6261742 15.06 10.7204  8
------> CAND: 263.899531 4657.458008 0.7796172 0.2703387 15.03 10.6894  8
------> CAND: 161.470489 3820.402832 0.8883458 3.2777765 14.4684 10.6865 16
------> CAND: 410.270479 6048.791992 1.3231888 3.8889978 19.7765 10.6845  2
------> CAND: 144.039259 4455.527344 1.0185834 3.5010014 15.0237 10.6829  8
------> CAND: 346.697484 5328.141602 1.1007059 0.4179397 24.587 10.678  1
------> CAND: 313.661190 5227.301758 0.7907389 0.3795548 16.6868 10.6623  4
------> CAND: 164.575516 4585.857422 0.6580585 0.2489495 14.4186 10.622 16
------> CAND:  53.152406 6185.629883 0.4774223 4.1342282 14.4115 10.6127 16
------> CAND:  91.809927 4126.579590 1.0316936 0.1592459 14.4087 10.6091 16
------> CAND:  66.369207 4293.423828 0.8781496 0.1937131 14.4025 10.6012 16
------> CAND:   0.503707 9606.433594 0.8593807 4.8799424 14.9326 10.5891  8
------> CAND: 150.296025 3666.613525 0.6885410 6.2640843 16.5805 10.578  4
------> CAND:   0.166605 3617.193115 0.8498172 3.1861115 14.9181 10.5741  8
------> CAND: 115.639875 4577.511719 0.5942883 0.2278763 16.5743 10.5731  4
------> CAND:  60.062356 3926.767090 0.7809293 0.0838124 16.5625 10.5638  4
------> CAND:   0.624898 8610.666992 0.5464551 0.0239997 19.5282 10.5373  2
------> CAND: 268.652441 4073.575195 0.7914832 3.3810453 16.5283 10.5367  4
------> CAND: 256.136055 4353.625488 0.7250382 0.1961326 14.8706 10.5252  8
------> CAND: 172.862162 3668.619873 0.9555174 3.2084787 14.3427 10.5237 16
------> CAND: 259.783456 5905.782715 1.2124133 0.5000324 19.4935 10.5167  2
------> CAND: 489.243786 3919.739258 0.8938972 0.0873811 16.5004 10.5146  4
------> CAND:   0.503967 4113.573242 0.1299355 3.7020471 14.853 10.5071  8
------> CAND: 279.496550 3634.019775 0.4319764 6.2306600 16.4873 10.5043  4
------> CAND: 230.479942 4358.147949 0.7227576 0.1970032 16.4805 10.4988  4
------> CAND:  43.554979 4729.504883 0.4790274 0.2411952 14.8418 10.4956  8
------> CAND: 126.251204 4452.122559 1.0774261 3.5017066 14.3161 10.4893 16
------> CAND: 256.903164 3669.401123 0.6752279 6.2642050 16.4535 10.4775  4
------> CAND: 122.731222 5464.909180 1.0114343 3.7851715 14.8203 10.4734  8
------> CAND:  55.411952 5332.437988 1.2312827 0.4357961 14.2968 10.4644 16
------> CAND: 173.188884 5905.782715 1.2124133 0.5000324 16.4369 10.4643  4
------> CAND: 245.841586 5010.000977 0.3960185 0.2488659 14.8034 10.456  8
------> CAND: 272.239896 5725.968750 1.2829568 0.4946125 14.7971 10.4495  8
------> CAND: 260.714315 4703.956055 0.4988168 3.6494837 14.7913 10.4436  8
------> CAND: 237.811854 4492.492188 0.4599323 0.1805518 14.7799 10.4319  8
------> CAND: 259.792798 5297.230469 1.0208966 0.4151240 14.7758 10.4276  8
------> CAND: 197.346332 6182.054199 1.0512251 3.9477253 14.2612 10.4185 16
------> CAND: 115.510120 4468.913086 0.9794842 0.2447715 14.2592 10.4159 16
------> CAND: 370.593087 3905.727295 0.9654807 3.3056087 16.3707 10.4119  4
------> CAND: 149.442759 3654.564453 0.8475567 3.2068460 14.2515 10.406 16
------> CAND: 190.255244 3705.730713 0.4446619 6.2587438 14.2513 10.4057 16
------> CAND: 158.404648 4705.974609 0.4991462 0.2425651 14.251 10.4052 16
[16:01:45][11832][INFO ] Statistics: count dirty SumSpec pages 284092 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:01:45][11832][INFO ] Data processing finished successfully!
16:01:45 (11832): called boinc_finish(0)

</stderr_txt>
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