Task 1715243496

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_149_950000_1
Workunit ID: 865258231
Created: 16 Jan 2025 17:57:52 UTC
Sent: 16 Jan 2025 23:01:26 UTC
Report deadline: 30 Jan 2025 23:01:26 UTC
Received: 16 Jan 2025 23:52:43 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12799855
Run time (sec): 280.24
CPU time (sec): 21.23
Peak working set size (MB): 274.89
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>
[18:46:03][301474][INFO ] Application startup - thank you for supporting Einstein@Home!
[18:46:03][301474][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_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_149.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 950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_149.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_149_950000_1_0
------> GPU usage: 0.500000
[18:46:03][301474][INFO ] Starting data processing...
[18:46:03][301474][INFO ] opti: No host transfer for n_steps. Use device global.
[18:46:03][301474][INFO ] opti: No host transfer for mean. Use device global.
[18:46:03][301474][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:46:03][301474][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:46:03][301474][INFO ] opti: power spectrum in fft callback (static link).
[18:46:03][301474][INFO ] opti: __constant__ access is not uniform, bad!
[18:46:03][301474][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[18:46:03][301474][INFO ] CUDA global memory status (initial GPU state, including context):
[18:46:03][301474][INFO ] No template file. Generating templates.
[18:46:03][301474][INFO ] Template param value T_cons = 50000
[18:46:07][301474][INFO ] Number of generated templates to be used: 50000
[18:46:07][301474][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_149.cpt
[18:46:07][301474][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_149.cpt (No such file or directory).
------> Starting from scratch...
[18:46:07][301474][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_149.binary
[18:46:07][301474][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_DM244.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.67339972144
------> 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: 244.9 cm^-3 pc
------> Scale factor: 1.10328
[18:46:07][301474][INFO ] Allocating memory for dedispersed compressed time series...
[18:46:07][301474][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:46:07][301474][INFO ] 8-bit allocation done
[18:46:07][301474][INFO ] Foobar
[18:46:07][301474][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_149.binary
[18:46:08][301474][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:46:08][301474][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:46:08][301474][INFO ] FftSize = 12582913
[18:46:08][301474][INFO ] Seed for random number generator is -1038359016.
[18:46:10][301474][INFO ] 8[18:46:10][301474][INFO ] 9[18:46:12][301474][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:46:12][301474][INFO ] Normalization factor 3.97364e-08
[18:46:12][301474][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
[18:46:12][301474][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2454 MB (9590 MB free / 12044 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:46:12][301474][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:46:12][301474][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:46:12][301474][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:50:42][301474][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  92.232149 4254.383789 0.7904671 1.9565576 15.7503 12.3719 16
------> CAND: 230.603987 4103.262695 0.6983395 1.7191885 16.4278 12.1429  8
------> CAND:  99.500222 3914.485840 0.9613004 2.5812218 15.5635 12.1235 16
------> CAND: 115.233224 3687.362305 0.7267188 2.4080474 16.3537 12.0653  8
------> CAND: 403.206900 3687.526367 0.9282076 2.5979605 18.036 11.7359  4
------> CAND: 438.524020 4028.477051 1.0304810 2.6132925 21.5111 11.7146  2
------> CAND: 345.871985 3928.133057 0.7895994 2.3709702 26.9135 11.6884  1
------> CAND: 168.728181 3891.517822 0.9864387 2.6161406 15.1945 11.6357 16
------> CAND: 115.276043 3743.991699 0.6301210 2.1933610 15.1729 11.6072 16
------> CAND: 243.747607 3678.275146 0.9474753 2.6159267 17.836 11.5763  4
------> CAND: 498.969411 3706.138428 0.8972830 2.5681264 17.8223 11.5654  4
------> CAND: 127.741305 3753.940918 0.7460218 0.8811983 15.1227 11.5412 16
------> CAND: 218.445464 4012.188477 0.9143885 2.5087852 15.8023 11.4896  8
------> CAND:  62.685993 3658.531738 0.8605185 2.5503197 15.0831 11.4892 16
------> CAND:  61.258434 3618.114502 0.9323142 2.6071701 15.7713 11.4575  8
------> CAND: 115.213241 4106.475098 0.7949806 2.2490366 15.0576 11.4556 16
------> CAND:  57.457922 3908.089355 0.6710580 1.2519473 15.7671 11.4531  8
------> CAND: 249.413730 3667.941162 0.5337349 1.9502109 15.7287 11.4131  8
------> CAND: 201.603580 3687.526367 0.9282076 2.5979605 15.7237 11.4079  8
------> CAND: 396.736817 3907.723145 0.6732045 2.1566064 17.5561 11.3532  4
------> CAND: 351.241489 4305.590820 1.0086142 2.4570436 15.6422 11.3232  8
------> CAND: 438.523760 4028.477051 1.0304810 2.6132925 17.4959 11.3053  4
------> CAND: 166.323051 3706.138428 0.8972830 2.5681264 15.5732 11.2516  8
------> CAND: 402.192219 3993.107910 0.8488859 2.4437978 17.412 11.2385  4
------> CAND: 144.041594 3750.853271 0.7528759 2.4062934 17.3951 11.2251  4
------> CAND: 115.201823 4032.562988 1.0309860 2.6075525 14.841 11.1717 16
------> CAND: 115.197152 3890.109375 0.9237551 2.5646346 14.8348 11.1637 16
------> CAND: 286.280379 4153.969727 1.0070068 1.0303179 15.4852 11.1603  8
------> CAND: 115.202083 3687.526367 0.9282076 2.5979605 14.8282 11.155 16
------> CAND: 288.016236 3710.504395 0.8715490 2.5505345 17.2812 11.1344  4
------> CAND: 230.403906 3687.526367 0.9282076 2.5979605 15.4441 11.1176  8
------> CAND: 172.831800 3777.471924 0.6010425 2.0562055 14.7825 11.0953 16
------> CAND: 461.144914 3905.189453 0.6758869 2.1555712 17.2204 11.0861  4
------> CAND: 101.791687 3909.350342 0.8060573 0.9769048 14.7576 11.0627 16
------> CAND: 168.414694 3640.706299 0.5887687 2.1841848 15.3781 11.0492  8
------> CAND: 339.424221 3662.268555 0.8314888 0.6659039 15.3743 11.0453  8
------> CAND: 117.680135 3800.559814 0.9720498 0.7022969 14.7017 10.9898 16
------> CAND: 115.240230 3980.743652 0.6824811 2.0722334 14.6976 10.9845 16
------> CAND: 105.720397 4366.465332 1.0750059 2.5193796 14.6895 10.974 16
------> CAND: 230.380550 3691.532715 0.7113625 2.3851488 15.293 10.9612  8
------> CAND:  57.603507 3759.361816 0.9200857 2.5769770 14.6725 10.9518 16
------> CAND: 222.327981 3669.632812 0.7865716 0.7170755 15.2712 10.9386  8
------> CAND: 484.477382 3742.292236 0.7690881 2.4309464 25.18 10.9355  1
------> CAND:  33.297101 3928.857910 0.7907158 2.3871200 14.6594 10.9348 16
------> CAND: 167.520166 4094.368896 0.7045819 1.6658359 14.6477 10.9195 16
------> CAND:  93.673203 4595.860352 1.0797992 2.3171484 14.6375 10.9063 16
------> CAND: 143.741342 3992.599121 0.7979530 1.0909072 15.1863 10.8508  8
------> CAND: 181.033586 3956.004150 0.9578412 2.5614102 15.1768 10.841  8
------> CAND: 456.786717 4650.776855 1.0703652 2.2079327 20.0381 10.8397  2
------> CAND: 172.443574 4006.501465 0.7854782 2.3096828 14.5821 10.8342 16
------> CAND: 152.262325 4650.776855 1.0703652 2.2079327 16.8726 10.8097  4
------> CAND:  57.779454 4135.096191 0.8378747 2.3148923 14.5448 10.7857 16
------> CAND: 118.361088 3721.003174 0.9504971 2.6173642 15.1009 10.7625  8
------> CAND: 295.793984 3817.739014 0.5957661 1.9990972 15.0814 10.7425  8
------> CAND: 115.246718 3695.285889 0.6980181 2.3701303 14.5015 10.7295 16
------> CAND:  53.069882 4193.090820 0.9468045 1.1269996 14.4911 10.716 16
------> CAND: 198.368539 3907.723145 0.6732045 2.1566064 15.0437 10.7036  8
------> CAND: 356.926816 3749.736328 0.6101188 1.1233319 19.8075 10.7029  2
------> CAND: 146.128827 3980.425781 0.7224147 1.2292985 15.0383 10.698  8
------> CAND:  68.383517 3982.572754 0.9558718 0.8815194 14.4687 10.6869 16
------> CAND: 345.798804 4631.378418 1.0822307 2.2900767 15.02 10.6791  8
------> CAND: 198.368279 3907.723145 0.6732045 2.1566064 15.0111 10.67  8
------> CAND:  86.345962 3721.984619 0.8594747 2.5377100 16.6836 10.6598  4
------> CAND: 194.298397 3666.970947 0.8426306 2.5336721 15.0001 10.6586  8
------> CAND:  86.387743 4055.957031 0.7459516 2.1908219 14.438 10.6471 16
------> CAND:  50.842255 4509.504883 1.0865403 1.3470167 14.4339 10.6418 16
------> CAND: 115.253465 3763.403564 0.7277184 2.3639705 14.407 10.607 16
------> CAND: 115.313152 4574.008301 0.9755255 1.8221736 14.9494 10.6063  8
------> CAND: 112.947208 3970.549072 0.7322289 1.1986851 14.4039 10.603 16
------> CAND: 195.510305 3682.122803 0.5365151 1.2911745 14.9311 10.5875  8
------> CAND: 272.118445 3655.593994 0.5605714 1.0998077 24.3611 10.5799  1
------> CAND: 349.995326 3618.548096 0.9146674 2.5954688 24.3254 10.5644  1
------> CAND: 345.613514 3882.391846 0.9255522 2.5682769 14.9033 10.5589  8
------> CAND: 167.932526 3748.297852 0.9031701 2.5741360 14.8999 10.5553  8
------> CAND: 115.302772 3704.847168 0.5364991 1.8663238 14.364 10.5513 16
------> CAND: 260.650736 3714.371826 0.8435788 2.5295305 14.8899 10.5451  8
------> CAND: 115.222584 4275.367188 1.0096233 2.4998844 14.3565 10.5415 16
------> CAND: 115.171201 4134.695312 0.9535188 2.4851394 14.3505 10.5339 16
------> CAND: 406.049823 3966.460449 0.9237434 0.9127868 14.8784 10.5332  8
------> CAND:  95.608103 3618.054443 0.8995717 0.5721738 14.3273 10.5038 16
------> CAND: 115.238933 3775.778076 0.6102629 2.1157281 14.3269 10.5034 16
------> CAND:  86.398383 4030.073730 0.8282962 2.3852417 14.324 10.4996 16
------> CAND: 151.134239 3751.763916 0.7534801 2.4247882 14.843 10.4967  8
------> CAND: 110.920701 3906.199951 0.7314719 2.2895961 14.3213 10.496 16
------> CAND: 316.781787 3767.150146 0.8412469 2.5195069 14.8419 10.4956  8
------> CAND: 211.445205 3647.009033 0.5737823 2.1187856 14.8409 10.4946  8
------> CAND: 115.117742 4576.417480 1.0865730 2.3536289 14.835 10.4885  8
------> CAND: 487.495473 3678.275146 0.9474753 2.6159267 19.4342 10.4816  2
------> CAND: 216.262214 3768.118408 0.8658688 0.7535154 16.4569 10.4802  4
------> CAND:  86.391376 3767.560791 0.8662964 2.5287833 14.309 10.4801 16
------> CAND:  93.695261 3666.941895 0.5423428 1.9783019 14.3078 10.4786 16
------> CAND:   6.487988 3741.398193 0.9845267 0.6341122 14.8213 10.4745  8
------> CAND: 196.540556 3866.083740 0.6145293 1.9593376 14.2956 10.4628 16
------> CAND: 230.189032 3621.039307 0.8040496 2.5162671 14.7977 10.4502  8
------> CAND: 172.917957 4414.755859 0.9423454 2.2285178 14.2844 10.4484 16
------> CAND: 184.445094 4165.693359 0.7843854 2.1431863 14.2801 10.4429 16
------> CAND:  96.756691 4572.541016 1.0864846 2.3696878 14.788 10.4402  8
------> CAND:  85.355675 3696.021729 0.9050063 2.5757351 14.7869 10.4391  8
------> CAND: 363.539109 3624.092041 0.7756732 2.4836917 14.7843 10.4363  8
------> CAND: 115.170941 3846.598389 1.0014856 2.6310287 16.3892 10.4266  4
[18:50:42][301474][INFO ] Statistics: count dirty SumSpec pages 1751 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:50:42][301474][INFO ] Data processing finished successfully!
18:50:42 (301474): called boinc_finish(0)

</stderr_txt>
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