Task 1726314715

Name: Ter5_1_dns_cfbf00125_segment_3_dms_200_40000_79_9750000_0
Workunit ID: 871901805
Created: 7 Feb 2025 9:00:27 UTC
Sent: 8 Feb 2025 1:45:42 UTC
Report deadline: 22 Feb 2025 1:45:42 UTC
Received: 8 Feb 2025 2:31:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 407.32
CPU time (sec): 26.63
Peak working set size (MB): 361.47
Peak swap size (MB): 19166.58
Peak disk usage (MB): 0.02
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>
[21:23:31][226821][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_cfbf00125_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_3_dms_200_79.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 9750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_3_dms_200_79.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_3_dms_200_40000_79_9750000_0_0
------> GPU usage: 0.500000
[21:23:31][226821][INFO ] Starting data processing...
[21:23:31][226821][INFO ] opti: No host transfer for n_steps. Use device global.
[21:23:31][226821][INFO ] opti: No host transfer for mean. Use device global.
[21:23:31][226821][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:23:31][226821][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:23:31][226821][INFO ] opti: power spectrum in fft callback (static link).
[21:23:31][226821][INFO ] opti: __constant__ access is not uniform, bad!
[21:23:31][226821][INFO ] Running on device 0 NVIDIA TITAN V
[21:23:31][226821][INFO ] CUDA global memory status (initial GPU state, including context):
[21:23:31][226821][INFO ] No template file. Generating templates.
[21:23:31][226821][INFO ] Template param value T_cons = 50000
[21:23:35][226821][INFO ] Number of generated templates to be used: 50000
[21:23:35][226821][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_3_dms_200_79.cpt
[21:23:35][226821][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_3_dms_200_79.cpt (No such file or directory).
------> Starting from scratch...
[21:23:35][226821][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_3_dms_200_79.binary
[21:23:35][226821][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_3_dms_200_DM237.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714480663344
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 237.9 cm^-3 pc
------> Scale factor: 1.62694
[21:23:35][226821][INFO ] Allocating memory for dedispersed compressed time series...
[21:23:35][226821][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:23:35][226821][INFO ] 8-bit allocation done
[21:23:35][226821][INFO ] Foobar
[21:23:35][226821][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_3_dms_200_79.binary
[21:23:35][226821][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:23:35][226821][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:23:35][226821][INFO ] FftSize = 12582913
[21:23:35][226821][INFO ] Seed for random number generator is 1114536948.
[21:23:38][226821][INFO ] 8[21:23:38][226821][INFO ] 9[21:23:38][226821][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:23:38][226821][INFO ] Normalization factor 3.97364e-08
[21:23:39][226821][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
[21:23:39][226821][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1575 MB (10489 MB free / 12064 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:23:39][226821][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:23:39][226821][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:23:39][226821][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:30:16][226821][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 462.039182 3815.168945 0.9885231 5.3442249 20.713 13.8856  4
------> CAND:  86.600022 3676.301758 0.9116104 5.3532324 15.6493 12.2376 16
------> CAND: 115.509341 3682.614258 0.9376584 5.3659420 16.2689 11.9765  8
------> CAND: 231.019461 3815.168945 0.9885231 5.3442249 16.2298 11.9356  8
------> CAND: 115.535811 3688.341553 0.8641605 5.2496424 18.184 11.8542  4
------> CAND: 125.498627 3669.699707 0.7624256 4.6127787 15.3594 11.8533 16
------> CAND: 272.491879 3999.668945 0.9829872 5.0247545 21.6958 11.8244  2
------> CAND: 115.509860 3815.168945 0.9885231 5.3442249 15.3289 11.813 16
------> CAND: 303.552530 3643.128662 0.7962220 4.3520679 21.6533 11.7992  2
------> CAND: 383.872430 3746.325439 0.8430980 4.4227118 17.8843 11.6149  4
------> CAND: 159.653665 3706.540527 0.8819062 4.3004327 15.8809 11.5715  8
------> CAND: 132.686771 3713.205078 0.7716042 4.8038220 15.7637 11.4495  8
------> CAND: 180.214835 3607.252441 0.9662244 5.4528751 26.2253 11.3895  1
------> CAND: 192.792984 3974.106934 0.9473431 4.9298558 14.95 11.3145 16
------> CAND:  33.370801 3686.330811 0.9020050 5.3046837 14.8948 11.2421 16
------> CAND: 219.182730 3632.581299 0.8044366 4.2609816 15.5198 11.1962  8
------> CAND: 346.323791 3645.000000 0.7870437 5.0759702 17.3514 11.1902  4
------> CAND: 463.182580 3814.343262 0.9509443 4.3029923 20.5602 11.1495  2
------> CAND: 157.949728 3957.192627 0.9486311 4.8899894 15.4385 11.1118  8
------> CAND: 115.511417 3663.323486 0.9219586 5.3618193 14.7861 11.0999 16
------> CAND: 346.612365 3848.215088 0.9156369 5.1117001 15.4266 11.0995  8
------> CAND:  87.697486 3662.973145 0.9222463 5.3625059 14.765 11.0725 16
------> CAND: 400.653589 3834.982666 0.9201263 4.4540153 15.3583 11.0287  8
------> CAND: 105.446355 3853.111084 0.9910243 5.2811432 15.3541 11.0244  8
------> CAND:  53.313561 3758.137207 0.9407376 5.3009300 14.6885 10.9726 16
------> CAND: 140.728701 3717.401611 0.9496554 5.3521595 14.6732 10.9528 16
------> CAND: 115.486245 3746.664795 0.8412642 5.0827971 14.6717 10.9508 16
------> CAND: 346.468856 3807.163574 0.9879085 5.3504162 17.0474 10.9486  4
------> CAND:  38.776636 3846.651123 0.9910795 5.3461857 14.6489 10.921 16
------> CAND:  60.065210 3967.777344 0.9827275 4.6583285 15.2534 10.9201  8
------> CAND: 346.321974 3726.853516 0.8641109 4.3193760 25.1061 10.9034  1
------> CAND: 164.456401 3671.767822 0.9686773 4.0600142 14.634 10.9017 16
------> CAND: 115.512456 3667.475586 0.9188485 5.3652239 14.6227 10.887 16
------> CAND:  96.287239 3730.947510 0.9772875 5.3890252 14.6155 10.8776 16
------> CAND: 115.516089 3633.772217 0.8409925 5.2643790 14.6089 10.869 16
------> CAND: 256.032511 3638.927979 0.8175642 5.2004576 16.899 10.8307  4
------> CAND:  73.187810 3750.863525 0.9781684 5.3579855 15.1624 10.8261  8
------> CAND:  46.805590 3668.860107 0.7649246 4.8714237 14.5368 10.7752 16
------> CAND: 259.863904 3800.672607 0.9872137 5.3291092 15.0983 10.7599  8
------> CAND: 154.207866 3824.757568 0.9224347 4.4535289 19.8982 10.7567  2
------> CAND:  81.126454 3828.505615 0.8589748 5.0079498 15.0901 10.7514  8
------> CAND:  66.343256 3713.205078 0.7716042 4.8038220 14.5056 10.7348 16
------> CAND: 115.527767 3638.696777 0.8172284 5.1757765 14.4958 10.7221 16
------> CAND: 115.503892 3763.242676 0.9843847 5.3868732 16.7549 10.7164  4
------> CAND:  60.067287 3823.062744 0.9229472 5.1603112 14.4804 10.702 16
------> CAND:  84.906465 3746.187256 0.9432099 5.3035955 14.472 10.6912 16
------> CAND: 150.471972 3948.846191 0.9970614 5.1961455 14.4622 10.6785 16
------> CAND: 259.794874 3835.470459 0.9210955 5.2055478 19.7532 10.6707  2
------> CAND: 115.416437 3707.597900 0.7824708 4.8802190 14.4519 10.6651 16
------> CAND: 325.837619 3838.341309 0.9190831 4.4656243 16.6894 10.6644  4
------> CAND: 230.989358 3718.538818 0.9499602 5.3805623 16.6805 10.6573  4
------> CAND: 240.309111 3708.834717 0.9519380 5.3957982 24.5275 10.6522  1
------> CAND: 115.449395 3702.479248 0.7908351 4.8282356 14.4384 10.6476 16
------> CAND: 115.504670 3687.661865 0.9010370 5.3081341 14.4211 10.6252 16
------> CAND: 154.012974 3815.168945 0.9885231 5.3442249 14.4196 10.6233 16
------> CAND: 122.402424 3961.855469 0.9482479 4.8923225 16.6349 10.6212  4
------> CAND:  75.053940 3703.741699 0.7886121 4.8295922 19.6555 10.6128  2
------> CAND: 366.803215 3893.966309 0.9937246 4.4186535 16.6196 10.6091  4
------> CAND: 164.220507 3678.185303 0.9092104 4.1673527 14.4051 10.6045 16
------> CAND: 140.496180 3809.534668 0.8699563 4.5467310 14.3953 10.5918 16
------> CAND: 404.295800 3678.431641 0.9392129 5.3602319 16.5839 10.5808  4
------> CAND: 217.058647 3874.178223 0.9089472 4.5375381 19.5767 10.566  2
------> CAND: 115.438755 3839.773682 0.9904025 5.3309340 16.5638 10.5648  4
------> CAND: 260.691479 3671.627197 0.9419779 5.3638315 14.9052 10.5608  8
------> CAND:  75.054200 3704.982910 0.7864387 4.8321075 19.5633 10.5581  2
------> CAND: 230.807961 3868.953369 0.9096880 4.5611167 14.8923 10.5475  8
------> CAND: 346.330278 3832.418701 0.8557212 4.9461298 16.5411 10.5469  4
------> CAND: 115.507525 3645.070068 0.7884555 5.1120524 14.3604 10.5466 16
------> CAND: 377.495771 3704.673584 0.7871445 4.8459120 16.5187 10.5291  4
------> CAND: 115.451211 3927.006836 0.9956173 4.4890008 14.3442 10.5257 16
------> CAND: 115.575776 3621.232910 0.9392208 5.4224010 14.3412 10.5217 16
------> CAND: 217.057090 3868.033447 0.9103474 4.5411706 19.495 10.5176  2
------> CAND: 248.328722 3993.568848 0.9996237 4.5677805 14.8603 10.5145  8
------> CAND: 259.838732 3664.854980 0.9213173 5.3816586 14.8519 10.5059  8
------> CAND: 476.347219 3624.328125 0.9349947 5.4296255 16.4806 10.4989  4
------> CAND:  24.922481 3689.159180 0.9006205 5.3311167 14.3104 10.4819 16
------> CAND: 346.220246 3714.400635 0.7695382 4.8122439 16.441 10.4676  4
------> CAND: 306.736967 3829.259277 0.9896899 5.3465023 14.8049 10.4576  8
------> CAND: 497.920994 3856.451416 0.9135656 5.1123085 16.4158 10.4476  4
------> CAND: 115.511158 3732.110840 0.9467156 5.3414273 14.2826 10.4461 16
------> CAND: 115.547489 3862.336914 0.9129253 5.1477804 14.2818 10.445 16
------> CAND: 461.944980 3954.363525 0.9826809 5.0813398 16.4078 10.4413  4
------> CAND: 118.679505 3667.681396 0.9687169 5.4285908 16.3984 10.4338  4
------> CAND: 100.128234 3619.492188 0.9416556 5.4216967 14.2728 10.4334 16
------> CAND:  86.606509 3628.413086 0.8962718 5.3420758 14.272 10.4324 16
------> CAND: 102.185882 3813.178955 0.9885228 5.3653307 14.2623 10.4199 16
------> CAND: 333.680764 3764.464844 0.8984171 5.2454782 16.3719 10.4128  4
------> CAND: 115.808296 3640.397705 0.8077751 5.1207509 14.25 10.404 16
------> CAND: 251.746458 3963.071533 0.9980953 4.5051732 16.3462 10.3925  4
------> CAND: 353.044818 3981.072266 0.9466118 4.8918047 23.9278 10.3917  1
------> CAND:  86.618447 3794.402344 0.9870849 5.3846040 14.2381 10.3887 16
------> CAND:  87.777674 3637.665039 0.8210739 5.1704426 14.7324 10.383  8
------> CAND: 334.457734 3818.052734 0.8651668 5.0370355 14.7297 10.3802  8
------> CAND: 280.347221 3791.966064 0.9332737 5.2875357 14.7239 10.3744  8
------> CAND: 408.045448 3794.632568 0.9323713 5.2752695 16.3148 10.3677  4
------> CAND:  58.447171 3699.857178 0.8887007 4.2645402 14.2201 10.3654 16
------> CAND: 197.607398 3706.295898 0.8821479 5.2155051 14.2141 10.3577 16
------> CAND: 100.141728 3851.138916 0.9912112 5.3210001 16.3003 10.3562  4
------> CAND:  86.584191 3636.704834 0.8246037 5.1642146 14.2119 10.3549 16
------> CAND: 173.184992 3663.793701 0.7832077 4.9923549 14.6998 10.3495  8
[21:30:16][226821][INFO ] Statistics: count dirty SumSpec pages 1992 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:30:16][226821][INFO ] Data processing finished successfully!
21:30:16 (226821): called boinc_finish(0)

</stderr_txt>
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