Task 1734497149

Name: Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_111_750000_0
Workunit ID: 876701700
Created: 24 Feb 2025 0:31:37 UTC
Sent: 24 Feb 2025 4:32:10 UTC
Report deadline: 10 Mar 2025 4:32:10 UTC
Received: 24 Feb 2025 5:28:14 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12799855
Run time (sec): 359.05
CPU time (sec): 35.79
Peak working set size (MB): 272.64
Peak swap size (MB): 10535.81
Peak disk usage (MB): 0.02
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>
[00:17:23][982886][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:17:23][982886][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_cfbf00127_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_8_dms_200_111.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 750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_111.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_40000_111_750000_0_0
------> GPU usage: 0.500000
[00:17:23][982886][INFO ] Starting data processing...
[00:17:23][982886][INFO ] opti: No host transfer for n_steps. Use device global.
[00:17:23][982886][INFO ] opti: No host transfer for mean. Use device global.
[00:17:23][982886][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:17:23][982886][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:17:23][982886][INFO ] opti: power spectrum in fft callback (static link).
[00:17:23][982886][INFO ] opti: __constant__ access is not uniform, bad!
[00:17:23][982886][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[00:17:23][982886][INFO ] CUDA global memory status (initial GPU state, including context):
[00:17:23][982886][INFO ] No template file. Generating templates.
[00:17:23][982886][INFO ] Template param value T_cons = 50000
[00:17:28][982886][INFO ] Number of generated templates to be used: 50000
[00:17:28][982886][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_8_dms_200_111.cpt
[00:17:28][982886][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_8_dms_200_111.cpt (No such file or directory).
------> Starting from scratch...
[00:17:28][982886][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_111.binary
[00:17:28][982886][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_8_dms_200_DM241.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817322493713
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 241.1 cm^-3 pc
------> Scale factor: 1.87109
[00:17:28][982886][INFO ] Allocating memory for dedispersed compressed time series...
[00:17:28][982886][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:17:28][982886][INFO ] 8-bit allocation done
[00:17:28][982886][INFO ] Foobar
[00:17:28][982886][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_8_dms_200_111.binary
[00:17:29][982886][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:17:29][982886][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:17:29][982886][INFO ] FftSize = 12582913
[00:17:29][982886][INFO ] Seed for random number generator is -1031290880.
[00:17:32][982886][INFO ] 8[00:17:32][982886][INFO ] 9[00:17:34][982886][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:17:34][982886][INFO ] Normalization factor 3.97364e-08
[00:17:34][982886][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
[00:17:34][982886][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1664 MB (10380 MB free / 12044 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:17:34][982886][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:17:34][982886][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:17:34][982886][INFO ] Launching time series padding kernel: grid 196608, block 32
[00:23:20][982886][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.264365 3723.744873 0.6815735 2.1995804 16.4437 13.3012 16
------> CAND: 460.841807 3835.046631 0.9131883 2.4750335 23.5426 12.9243  2
------> CAND:  51.748461 4448.493164 0.9794783 1.8731025 16.878 12.6157  8
------> CAND: 230.785125 4090.561768 0.8142403 1.3974831 22.9684 12.582  2
------> CAND: 115.232186 3982.566895 0.9865308 2.4995503 15.8278 12.4752 16
------> CAND: 218.199450 3902.610107 0.9155198 2.4618478 18.7051 12.2709  4
------> CAND: 341.641726 3819.974854 0.9977831 2.5698800 16.4789 12.1965  8
------> CAND: 115.227514 3919.000000 0.9453764 2.4876709 15.5585 12.1169 16
------> CAND:  57.775821 3721.140381 0.6880295 2.1995265 15.4087 11.9185 16
------> CAND:  62.968339 4112.682129 0.9326730 2.3665993 16.1663 11.8693  8
------> CAND: 460.898120 3890.380615 1.0084976 2.5610113 18.0985 11.7859  4
------> CAND: 115.243085 4017.608643 0.7581694 2.0288985 15.8884 11.5793  8
------> CAND: 115.200526 3818.717773 0.9452764 2.5214717 15.1513 11.5788 16
------> CAND: 160.914880 3700.128906 0.7086878 2.2716377 15.8059 11.4934  8
------> CAND: 115.392562 4090.561768 0.8142403 1.3974831 17.6893 11.4593  4
------> CAND: 460.771220 3619.902344 0.8701739 2.5109429 17.6585 11.4348  4
------> CAND: 172.742788 3732.828125 0.8112605 2.4196672 15.7477 11.4329  8
------> CAND: 158.276969 3736.880127 0.9838085 2.5797384 15.7411 11.426  8
------> CAND: 115.249832 3738.045410 0.8015810 2.3885608 15.0101 11.3933 16
------> CAND: 460.971302 4131.573242 0.9960954 2.4502919 26.1631 11.3625  1
------> CAND:  67.758878 3851.442383 0.7822002 2.3104484 15.6431 11.3242  8
------> CAND: 230.520685 4296.052734 0.9185905 2.1430604 15.6414 11.3224  8
------> CAND: 230.324236 3837.751221 0.8826380 2.4567862 15.6268 11.3072  8
------> CAND: 172.772372 3620.431396 0.8244327 2.4599063 14.9141 11.2674 16
------> CAND: 129.578630 3924.505127 0.8331541 2.3467920 15.5848 11.2636  8
------> CAND:  91.530436 3836.109375 0.6564561 1.9440340 14.9102 11.2622 16
------> CAND: 115.209349 3738.374268 0.9456608 2.5503664 15.5669 11.245  8
------> CAND: 271.075478 4118.063477 0.9321451 2.3698413 20.6783 11.2197  2
------> CAND: 112.851708 3913.211670 0.9852683 2.5190325 14.8628 11.2002 16
------> CAND: 115.204678 3871.771729 0.9515924 2.5159538 14.8621 11.1993 16
------> CAND: 115.224660 3882.149414 0.9212437 2.4818184 14.8591 11.1954 16
------> CAND: 460.696482 3655.485352 0.9184464 2.5401671 17.3554 11.1934  4
------> CAND: 230.449060 3890.380615 1.0084976 2.5610113 15.5018 11.1775  8
------> CAND: 135.509193 3698.875488 0.7112465 2.2629716 17.3238 11.1683  4
------> CAND: 388.529062 4025.233643 0.7535717 2.0285809 15.4775 11.1523  8
------> CAND: 345.671904 3847.305908 0.8765774 2.4289773 17.2378 11.0999  4
------> CAND: 159.826498 3616.108887 0.9052973 2.5323255 15.379 11.0501  8
------> CAND: 259.156222 3928.185059 0.9443192 2.4883945 20.3868 11.0466  2
------> CAND:  44.141729 3876.912842 0.8985636 2.4420760 14.734 11.032 16
------> CAND:  26.071328 4489.349121 1.0437845 1.6352715 14.7332 11.031 16
------> CAND:  80.457440 3700.128906 0.7086878 2.2716377 15.3419 11.0118  8
------> CAND: 115.270853 3934.365479 0.7196870 2.0324156 14.7084 10.9986 16
------> CAND: 345.749497 3773.887207 0.7413145 2.2827837 20.2672 10.9756  2
------> CAND: 172.839325 3713.798828 0.8629959 2.4683864 17.0772 10.9722  4
------> CAND: 230.420774 3835.046631 0.9131883 2.4750335 17.0735 10.9693  4
------> CAND: 230.896454 3616.129639 0.9352589 0.6044631 15.2969 10.9651  8
------> CAND:  25.874360 4448.493164 0.9794783 1.8731025 14.6754 10.9556 16
------> CAND: 415.320787 3869.229004 0.7140884 1.2127094 20.233 10.9553  2
------> CAND: 172.683360 3684.367432 0.9442917 2.5513270 15.2765 10.9441  8
------> CAND: 345.655554 3717.346436 0.8845538 2.4886572 15.273 10.9404  8
------> CAND: 302.665008 3660.985107 0.5798078 1.2242987 15.27 10.9374  8
------> CAND: 392.706640 3777.218506 0.9710999 0.7434776 17.029 10.9339  4
------> CAND: 287.844181 3800.448730 0.9933382 2.5707052 17.0173 10.9246  4
------> CAND: 115.228033 3802.802734 0.8304706 2.4029613 15.253 10.9197  8
------> CAND:  86.402535 3779.010742 0.7326156 2.2706349 14.6475 10.9192 16
------> CAND:  67.759138 3849.070312 0.7839933 2.3077276 15.2465 10.9131  8
------> CAND: 115.227774 3915.718018 0.9455993 2.4837735 14.6406 10.9102 16
------> CAND:  29.783347 3647.868652 0.9408292 0.6244742 14.6295 10.8958 16
------> CAND:  52.529065 3696.373535 0.9405534 2.5543280 14.6282 10.8942 16
------> CAND: 481.800804 3620.691895 0.8859925 2.5159974 25.0803 10.8923  1
------> CAND:  42.285460 3842.906738 0.6459045 1.9277643 14.622 10.8861 16
------> CAND:  86.376584 3732.524658 0.8095548 2.3956177 14.6197 10.8831 16
------> CAND:  86.390857 3620.401855 0.8467745 2.4901323 14.6194 10.8826 16
------> CAND: 259.152070 3665.016602 0.8644654 2.4832237 15.2165 10.882  8
------> CAND: 460.696222 3655.485352 0.9184464 2.5401671 16.9315 10.8565  4
------> CAND: 115.218172 3839.057861 1.0000986 2.5585153 14.5986 10.8556 16
------> CAND:  67.754467 3698.875488 0.7112465 2.2629716 15.1907 10.8554  8
------> CAND:  66.600949 3792.620850 0.6409974 1.9934829 14.5971 10.8537 16
------> CAND: 115.220767 3619.191406 0.8544247 2.4930825 14.5894 10.8437 16
------> CAND: 429.795689 3621.685791 0.8143728 0.7110842 20.023 10.8307  2
------> CAND: 388.528802 4025.022949 0.7537685 2.0298955 16.8879 10.8218  4
------> CAND:  86.351152 3751.679932 0.9642405 2.5540648 14.5662 10.8135 16
------> CAND: 432.169419 3914.579102 0.6742372 1.8731359 16.8512 10.7928  4
------> CAND: 432.339916 3907.392090 0.6829882 1.4801315 16.8425 10.7859  4
------> CAND: 408.149252 4283.297363 0.9201085 1.5047065 16.8401 10.7839  4
------> CAND:  48.565581 4432.116699 1.0651616 1.4251049 14.5421 10.7822 16
------> CAND: 115.230110 3967.939209 0.9863796 2.5052466 14.5325 10.7698 16
------> CAND: 115.281752 3815.283691 0.7233167 2.2060397 15.0811 10.7422  8
------> CAND: 109.641061 3638.681396 0.6544103 0.9688195 14.5088 10.7389 16
------> CAND: 115.205197 3660.021973 0.8739798 2.5019355 14.4891 10.7134 16
------> CAND: 461.006076 3720.219482 0.6932248 2.2276137 16.7497 10.7122  4
------> CAND: 141.754281 4401.449219 1.0685785 2.3243890 16.7415 10.7057  4
------> CAND: 165.069621 3908.920410 0.6804970 1.5042104 14.481 10.7029 16
------> CAND: 115.153814 3801.835938 0.9235692 2.4966755 15.0319 10.6914  8
------> CAND:  44.180915 3728.770996 0.5874202 1.4656075 14.4665 10.684 16
------> CAND: 115.175613 3692.224609 0.9592838 2.5574143 15.0231 10.6824  8
------> CAND:  94.653110 3714.622070 0.8620799 2.4672029 16.6883 10.6635  4
------> CAND: 290.389706 3835.771973 0.8828661 0.8878163 15.0025 10.661  8
------> CAND: 176.601430 3696.293701 0.5704635 1.8390526 15.0021 10.6607  8
------> CAND: 406.646953 3925.731201 0.9855507 2.5149348 16.683 10.6593  4
------> CAND: 118.864795 3659.925293 0.5886316 1.1980022 14.4278 10.6339 16
------> CAND: 246.103690 4088.603516 0.9958891 1.0438347 14.9744 10.6321  8
------> CAND: 256.401014 3864.922119 0.7170653 2.1279247 14.9731 10.6308  8
------> CAND: 317.715761 3666.548096 0.8622645 0.7089421 14.9698 10.6274  8
------> CAND: 413.585709 3626.193359 0.7466807 2.3790398 19.6644 10.618  2
------> CAND: 345.870169 3988.239014 0.7838256 2.1622217 24.4472 10.6173  1
------> CAND: 101.447319 3750.743896 0.9643627 2.5585058 16.6152 10.6055  4
------> CAND: 141.644249 3799.250488 0.9709514 0.7619019 14.4005 10.5986 16
------> CAND: 238.662265 3623.134521 0.8034218 2.4467649 14.9259 10.5821  8
------> CAND:  62.968080 4117.254395 0.9322949 2.3706636 14.9244 10.5805  8
[00:23:20][982886][INFO ] Statistics: count dirty SumSpec pages 1801 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:23:20][982886][INFO ] Data processing finished successfully!
00:23:20 (982886): called boinc_finish(0)

</stderr_txt>
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