Task 1704062294

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_199_8400000_2
Workunit ID: 857785152
Created: 27 Dec 2024 15:54:50 UTC
Sent: 27 Dec 2024 16:00:08 UTC
Report deadline: 10 Jan 2025 16:00:08 UTC
Received: 27 Dec 2024 21:05:25 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 427.43
CPU time (sec): 34.86
Peak working set size (MB): 265.42
Peak swap size (MB): 36412.3
Peak disk usage (MB): 0.05
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>
[20:58:06][1067395][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_199.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 8400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_199.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_199_8400000_2_0
------> GPU usage: 0.330000
[20:58:06][1067395][INFO ] Starting data processing...
[20:58:06][1067395][INFO ] opti: No host transfer for n_steps. Use device global.
[20:58:06][1067395][INFO ] opti: No host transfer for mean. Use device global.
[20:58:06][1067395][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:58:06][1067395][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:58:06][1067395][INFO ] opti: power spectrum in fft callback (static link).
[20:58:06][1067395][INFO ] opti: __constant__ access is not uniform, bad!
[20:58:07][1067395][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[20:58:07][1067395][INFO ] CUDA global memory status (initial GPU state, including context):
[20:58:07][1067395][INFO ] No template file. Generating templates.
[20:58:07][1067395][INFO ] Template param value T_cons = 50000
[20:58:13][1067395][INFO ] Number of generated templates to be used: 50000
[20:58:13][1067395][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_199.cpt
[20:58:13][1067395][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_199.cpt (No such file or directory).
------> Starting from scratch...
[20:58:13][1067395][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_199.binary
[20:58:13][1067395][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM249.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796765879772
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 249.9 cm^-3 pc
------> Scale factor: 1.31362
[20:58:13][1067395][INFO ] Allocating memory for dedispersed compressed time series...
[20:58:13][1067395][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:58:13][1067395][INFO ] 8-bit allocation done
[20:58:13][1067395][INFO ] Foobar
[20:58:13][1067395][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_199.binary
[20:58:13][1067395][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:58:13][1067395][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:58:13][1067395][INFO ] FftSize = 12582913
[20:58:14][1067395][INFO ] Seed for random number generator is 1110082955.
[20:58:16][1067395][INFO ] 8[20:58:16][1067395][INFO ] 9[20:58:18][1067395][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:58:18][1067395][INFO ] Normalization factor 3.97364e-08
[20:58:18][1067395][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
[20:58:18][1067395][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:58:18][1067395][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:58:18][1067395][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:58:18][1067395][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:59:06][1067395][INFO ] Checkpoint committed!
[21:00:07][1067395][INFO ] Checkpoint committed!
[21:01:07][1067395][INFO ] Checkpoint committed!
[21:02:07][1067395][INFO ] Checkpoint committed!
[21:03:07][1067395][INFO ] Checkpoint committed!
[21:04:07][1067395][INFO ] Checkpoint committed!
[21:05:07][1067395][INFO ] Checkpoint committed!
[21:05:11][1067395][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 3645.631836 0.5012874 4.0517058 26.2648 22.8266  8
------> CAND:   0.499296 4929.358398 1.1379035 4.5746837 25.8401 22.3537  8
------> CAND:   0.249648 4763.666992 0.9805514 4.6299319 21.0702 19.7494 16
------> CAND:   0.499036 4992.997070 1.1351321 4.6739917 22.8434 19.0416  8
------> CAND:   0.166345 4929.358398 1.1379035 4.5746837 19.4265 17.4155 16
------> CAND:   0.249907 3640.806396 0.5130301 5.4514236 19.2924 17.2269 16
------> CAND:   1.248758 3841.307617 0.5932390 5.5055008 30.6625 17.1854  2
------> CAND:   1.248499 4357.223145 0.8223758 5.6137223 30.602 17.1491  2
------> CAND:   0.166605 3645.641846 0.5032473 4.0377722 19.2047 17.1038 16
------> CAND:   1.249018 3640.806396 0.5130301 5.4514236 30.3352 16.989  2
------> CAND:   1.248239 4999.100586 1.1438975 5.6640129 29.5186 16.499  2
------> CAND:   0.500074 3779.714355 0.7605142 5.7605362 18.6094 16.2715 16
------> CAND:   0.499815 4623.791016 1.1146208 5.8368311 18.405 15.9872 16
------> CAND:   0.416253 3841.307617 0.5932390 5.5055008 19.9627 15.9054  8
------> CAND:   0.415993 4728.624512 1.0266643 5.6821146 19.4763 15.3814  8
------> CAND:   0.624379 3841.307617 0.5932390 5.5055008 22.5472 15.3708  4
------> CAND:   1.498665 3853.836914 0.9687268 3.7442994 27.1166 15.0597  2
------> CAND:   0.624120 4550.356934 0.9318725 5.6617160 22.0814 14.9928  4
------> CAND:   0.249388 3617.280518 0.9506463 3.5610719 18.9133 14.7772  8
------> CAND:   0.500334 3603.611084 0.9678125 5.8916874 18.5999 14.442  8
------> CAND:   2.497516 3843.698730 0.5887195 5.5040488 32.9365 14.3042  1
------> CAND:   2.496997 4373.702637 0.8145089 5.5888805 32.8431 14.2636  1
------> CAND:   2.497257 4134.557129 0.7243380 5.5839729 32.578 14.1484  1
------> CAND:   2.497776 3640.806396 0.5130301 5.4514236 32.4809 14.1063  1
------> CAND:   1.498406 4189.412109 1.0566714 3.9616249 25.3049 13.9762  2
------> CAND:   0.250167 3766.076172 0.9740481 5.8957005 16.8993 13.918 16
------> CAND:   2.496738 4557.834961 0.9303448 5.6544905 31.9575 13.879  1
------> CAND:   0.749203 3853.836914 0.9687268 3.7442994 20.5697 13.77  4
------> CAND:   2.496219 4999.100586 1.1438975 5.6640129 31.5884 13.7187  1
------> CAND:   2.496478 4751.912598 1.0071052 5.6347809 31.2055 13.5524  1
------> CAND:   0.832505 3843.494873 0.5892682 5.5052848 20.0534 13.3538  4
------> CAND:   0.832246 4373.702637 0.8145089 5.5888805 20.0247 13.3307  4
------> CAND:   1.247980 4957.450684 1.1402371 5.6793108 19.8224 13.1679  4
------> CAND:   0.312190 4357.223145 0.8223758 5.6137223 17.2338 12.9908  8
------> CAND:   1.499184 4269.073730 0.7792714 5.6071658 17.2183 12.9744  8
------> CAND:   0.831986 4999.100586 1.1438975 5.6640129 19.5305 12.9331  4
------> CAND:   0.749462 3738.371338 0.8777035 3.6948426 19.5217 12.9261  4
------> CAND:   1.499444 3815.672607 0.5887010 5.5102892 17.0821 12.8307  8
------> CAND:   1.498925 4536.576172 0.9040199 5.6272817 18.8583 12.3937  4
------> CAND:  87.409171 4381.229492 0.8122690 5.5905662 16.5955 12.3188  8
------> CAND: 115.492733 3751.831543 0.7046616 5.6998096 15.7001 12.3051 16
------> CAND:   0.311930 4999.100586 1.1438975 5.6640129 16.5649 12.2866  8
------> CAND: 195.523540 4316.066406 0.9801897 4.1226106 15.5117 12.0549 16
------> CAND:   0.208126 3914.454590 0.6284000 5.5431547 15.3742 11.8728 16
------> CAND: 115.537109 4378.797363 1.0838318 5.8899841 16.0879 11.7874  8
------> CAND: 346.499738 4494.709473 1.0408187 5.8255377 16.0872 11.7867  8
------> CAND: 115.529583 3831.323975 0.9420609 5.8772264 16.0093 11.7054  8
------> CAND: 415.883143 3776.795410 0.9202803 3.7093396 26.8665 11.668  1
------> CAND:  60.897975 4764.458496 1.0068369 5.6368666 15.1891 11.6286 16
------> CAND:   1.498146 4463.145996 1.0947018 4.1636219 21.3452 11.6159  2
------> CAND: 259.545227 3872.442383 0.5006284 4.4354362 17.8411 11.5804  4
------> CAND: 121.795951 4764.458496 1.0068369 5.6368666 15.8845 11.5753  8
------> CAND:  28.362275 3918.544678 0.7350650 5.6988502 15.0434 11.437 16
------> CAND:   1.499963 3619.317627 0.8301951 5.8143721 17.6487 11.427  4
------> CAND:  47.174612 4102.414062 0.8893658 5.8012614 26.2986 11.4213  1
------> CAND:  47.174093 4141.526367 0.9021862 5.8089700 26.2162 11.3855  1
------> CAND: 394.357638 3644.730225 0.5163607 4.0151591 15.6875 11.3703  8
------> CAND: 422.938678 4149.576660 0.9001547 4.0358100 17.5627 11.3584  4
------> CAND: 115.516089 4129.576660 0.9421439 5.8396764 14.9472 11.3108 16
------> CAND: 115.541261 3657.043213 0.8372310 5.8265843 14.9471 11.3107 16
------> CAND: 115.551641 3804.685791 0.9968036 5.9109578 15.6088 11.2885  8
------> CAND:  20.026321 3657.735352 0.8348200 5.8170495 17.4694 11.2842  4
------> CAND:  62.512382 4096.627930 0.5797732 4.5743070 14.9124 11.2651 16
------> CAND: 181.784606 4081.107666 0.8563267 4.0129471 15.5842 11.2629  8
------> CAND: 115.475086 4131.523438 0.7285642 5.6022911 15.5757 11.2541  8
------> CAND: 231.043336 3673.495850 0.7405250 5.7508974 15.5426 11.2198  8
------> CAND:   1.499703 4084.041016 1.0408111 5.9243197 17.3244 11.1687  4
------> CAND: 231.007005 3768.348389 0.8034351 5.7928305 17.3189 11.1644  4
------> CAND:   0.155965 4262.364258 0.8308064 5.6797996 14.8333 11.1617 16
------> CAND: 398.057200 3857.471436 0.6705416 5.6357970 17.2579 11.1159  4
------> CAND: 289.338175 4680.714355 1.0280843 4.4454536 15.429 11.102  8
------> CAND: 170.510231 3670.409180 0.4488585 5.2247219 15.4251 11.0979  8
------> CAND:  43.704715 4381.229492 0.8122690 5.5905662 14.7797 11.0916 16
------> CAND: 129.519462 4388.794922 0.8551518 4.3429604 14.779 11.0907 16
------> CAND:  86.603136 3915.796875 0.9176533 5.8557119 14.7728 11.0826 16
------> CAND: 173.214316 4013.674316 1.0296015 5.9156265 17.1999 11.0697  4
------> CAND:   0.998851 3828.097656 0.4918208 4.3795424 20.3925 11.05  2
------> CAND: 115.500518 4559.233887 1.1068196 5.8540707 15.371 11.0419  8
------> CAND: 140.045413 3762.905762 0.5258353 5.3986187 14.7326 11.0301 16
------> CAND: 231.026987 4066.150146 1.0133474 5.9052005 15.3077 10.9764  8
------> CAND:   0.998591 4456.583008 0.7560163 4.6503978 20.2566 10.9693  2
------> CAND:  31.995403 3684.115723 0.4309305 4.4007616 17.0256 10.9312  4
------> CAND: 387.463258 4477.354492 0.9649543 4.3030720 20.1922 10.9311  2
------> CAND: 138.627714 3776.795410 0.9202803 3.7093396 17.0243 10.9302  4
------> CAND:   2.495959 4902.400391 1.1411899 4.5275083 25.1242 10.9113  1
------> CAND: 284.252315 3736.646240 0.9155815 3.6712289 20.1544 10.9087  2
------> CAND: 111.192407 4705.605957 1.0108148 5.6749043 14.6376 10.9064 16
------> CAND: 340.467966 3944.872314 0.9741228 3.8104348 20.1338 10.8964  2
------> CAND: 262.618594 4060.900879 0.8305961 5.7559409 16.9602 10.8793  4
------> CAND: 203.118335 3785.778564 0.6139526 4.0092449 16.9395 10.8628  4
------> CAND:  60.081819 3679.762207 0.9355925 5.8746090 14.6012 10.8591 16
------> CAND: 158.029916 3627.012207 0.6457881 5.6641350 14.5882 10.8421 16
------> CAND:   0.498777 4355.534180 1.0806862 4.0822220 15.1652 10.829  8
------> CAND: 125.155037 3926.613281 0.7246101 5.6770020 16.8897 10.8233  4
------> CAND: 156.850188 4154.911133 0.8728179 4.0734272 14.5722 10.8212 16
------> CAND: 112.717023 4292.600098 1.0322773 4.0648990 19.9888 10.8104  2
------> CAND:   0.374731 3853.836914 0.9687268 3.7442994 15.1325 10.7953  8
------> CAND: 346.457957 3759.832764 0.9583606 5.8951154 16.8406 10.7843  4
------> CAND: 278.586970 3766.541992 0.8308153 5.8135271 15.1162 10.7784  8
------> CAND:  49.057092 4658.414062 1.0300076 5.7399578 14.5286 10.7647 16
[21:05:11][1067395][INFO ] Statistics: count dirty SumSpec pages 464661 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:05:11][1067395][INFO ] Data processing finished successfully!
21:05:11 (1067395): called boinc_finish(0)

</stderr_txt>
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