Task 1703142623

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_74_9550000_0
Workunit ID: 857760112
Created: 25 Dec 2024 23:20:10 UTC
Sent: 26 Dec 2024 15:47:05 UTC
Report deadline: 9 Jan 2025 15:47:05 UTC
Received: 29 Dec 2024 0:43:52 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12444941
Run time (sec): 329.16
CPU time (sec): 13.72
Peak working set size (MB): 255.25
Peak swap size (MB): 10581.34
Peak disk usage (MB): 0.02
Validation state: Invalid
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>
[16:37:45][95600][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_74.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 9550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_74.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_74_9550000_0_0
------> GPU usage: 0.500000
[16:37:45][95600][INFO ] Starting data processing...
[16:37:45][95600][INFO ] opti: No host transfer for n_steps. Use device global.
[16:37:45][95600][INFO ] opti: No host transfer for mean. Use device global.
[16:37:45][95600][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[16:37:45][95600][INFO ] opti: sumspec[i] allloc, free and pinned.
[16:37:45][95600][INFO ] opti: power spectrum in fft callback (static link).
[16:37:45][95600][INFO ] opti: __constant__ access is not uniform, bad!
[16:37:45][95600][INFO ] Running on device 1 NVIDIA GeForce RTX 3080 Ti
[16:37:45][95600][INFO ] CUDA global memory status (initial GPU state, including context):
[16:37:45][95600][INFO ] No template file. Generating templates.
[16:37:45][95600][INFO ] Template param value T_cons = 50000
[16:37:47][95600][INFO ] Number of generated templates to be used: 50000
[16:37:47][95600][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_74.cpt
[16:37:47][95600][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_74.cpt (No such file or directory).
------> Starting from scratch...
[16:37:47][95600][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_74.binary
[16:37:47][95600][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_DM237.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766084983
------> 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: 237.4 cm^-3 pc
------> Scale factor: 1.31372
[16:37:47][95600][INFO ] Allocating memory for dedispersed compressed time series...
[16:37:47][95600][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[16:37:47][95600][INFO ] 8-bit allocation done
[16:37:47][95600][INFO ] Foobar
[16:37:47][95600][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_74.binary
[16:37:47][95600][INFO ] Allocating memory for dedispersed uncompressed time series.
[16:37:47][95600][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[16:37:47][95600][INFO ] FftSize = 12582913
[16:37:47][95600][INFO ] Seed for random number generator is 1113474282.
[16:37:49][95600][INFO ] 8[16:37:49][95600][INFO ] 9[16:37:49][95600][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[16:37:49][95600][INFO ] Normalization factor 3.97364e-08
[16:37:49][95600][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
[16:37:49][95600][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1358 MB (10687 MB free / 12045 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[16:37:49][95600][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[16:37:49][95600][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[16:37:49][95600][INFO ] Launching time series padding kernel: grid 196608, block 32
[16:39:45][95600][INFO ] Checkpoint committed!
[16:41:45][95600][INFO ] Checkpoint committed!
[16:43:12][95600][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 3913.908691 0.8794448 4.4339156 27.7362 24.4706  8
------> CAND:   0.249648 3910.181396 0.8811330 4.4215484 22.6509 22.0304 16
------> CAND:   0.499036 4126.973633 1.0283480 4.4739752 24.7761 21.1726  8
------> CAND:   0.499815 3723.682373 0.9242765 5.4771705 21.1355 17.1757  8
------> CAND:   0.166345 3931.675537 0.8732929 4.4463501 18.8068 16.5468 16
------> CAND:   1.248239 3732.118652 0.8896872 5.4256439 29.1578 16.2826  2
------> CAND:   0.249388 4213.855469 1.0105309 4.7679563 17.7881 15.1339 16
------> CAND:   0.249907 3697.092285 0.6796727 4.6918607 17.7319 15.0565 16
------> CAND:   0.499555 3603.317383 0.9676387 3.8417234 22.0003 14.9271  4
------> CAND:   1.248499 3633.731934 0.7698320 5.3335700 26.6259 14.766  2
------> CAND:   1.498925 3791.785889 0.8438978 5.3436084 26.2419 14.5363  2
------> CAND:   1.498665 4047.021484 1.0210943 5.4143734 26.0984 14.4505  2
------> CAND:   1.247980 3927.382080 1.0088595 5.4766579 18.4545 14.2867  8
------> CAND:   0.500074 3601.500244 0.9681723 5.5944719 18.4225 14.2526  8
------> CAND:   1.497887 3830.683594 0.9660385 4.1383171 25.6758 14.1978  2
------> CAND:   0.624120 3732.118652 0.8896872 5.4256439 21.063 14.1683  4
------> CAND:   0.415993 3887.940918 0.8928941 5.3490319 18.2172 14.0338  8
------> CAND:   1.498146 3625.885742 0.8528306 3.9862032 25.3873 14.0255  2
------> CAND:   0.498777 3608.441406 0.9660825 3.8683569 17.5956 13.3735  8
------> CAND:   1.498406 3600.645508 0.9684181 3.8342273 23.8037 13.08  2
------> CAND:   0.749462 3791.785889 0.8438978 5.3436084 19.6889 13.0605  4
------> CAND:   1.499184 3635.183350 0.7592769 5.3120503 23.5085 12.904  2
------> CAND:   0.748943 3623.666504 0.8895749 3.9389980 16.1298 12.8791 16
------> CAND:   1.497627 3972.907959 1.0136431 4.2690039 23.4491 12.8686  2
------> CAND:   0.416253 3719.387451 0.7792562 5.2693887 17.0899 12.8389  8
------> CAND:   0.749203 4047.021484 1.0210943 5.4143734 16.9613 12.7034  8
------> CAND:   0.624379 3638.617188 0.7333141 5.2527323 18.9959 12.504  4
------> CAND:   1.497368 4138.875488 1.0210450 4.5582271 22.2268 12.1404  2
------> CAND:   0.166605 3988.022217 1.0153151 5.4550123 15.5699 12.1321 16
------> CAND:   0.311930 3836.487305 0.9656184 5.4657688 16.4033 12.1173  8
------> CAND: 346.405276 3831.116211 0.9130897 5.4113011 18.4878 12.097  4
------> CAND: 230.999220 3635.640625 0.7538373 5.2789607 16.1928 11.8969  8
------> CAND:   0.998332 3669.468506 0.6814661 4.9736485 21.7497 11.8565  2
------> CAND: 115.522057 3657.124756 0.9308832 5.5292563 15.3106 11.7888 16
------> CAND:   0.250167 3601.500244 0.9681723 5.5944719 16.0659 11.7644  8
------> CAND:   2.496738 3721.686523 0.7743950 5.2554498 27.0124 11.7313  1
------> CAND:   2.496478 3904.212891 0.8861157 5.3183861 26.9231 11.6926  1
------> CAND: 367.830871 3654.587891 0.6818618 4.4118872 17.9646 11.679  4
------> CAND:   0.998072 3901.941406 0.8193759 5.0235777 21.3692 11.6302  2
------> CAND: 230.958736 3809.944336 0.8254663 5.2605605 15.883 11.5737  8
------> CAND:   0.312190 3727.765625 0.8942326 5.4626479 15.8826 11.5733  8
------> CAND: 269.731999 3777.826416 0.9866903 4.0390749 17.8194 11.5631  4
------> CAND: 276.492732 3799.189453 0.9230518 4.1530843 17.7592 11.5151  4
------> CAND:  18.296952 3772.390137 0.9860944 4.0475073 15.0593 11.4579 16
------> CAND: 346.263584 3694.983643 0.6864594 4.8484874 17.6447 11.4238  4
------> CAND: 311.514530 3990.042480 1.0155882 5.4606428 15.6697 11.3518  8
------> CAND: 120.255504 3828.607666 0.7599466 4.6184163 14.9728 11.3443 16
------> CAND:   0.374472 3907.509521 0.8823305 4.4129109 15.6562 11.3377  8
------> CAND: 144.594089 4000.961914 0.9240181 4.5063171 17.534 11.3356  4
------> CAND: 389.455769 3696.122559 0.6827065 4.8260903 20.8716 11.3345  2
------> CAND:   0.748684 3907.509521 0.8823305 4.4129109 17.531 11.3332  4
------> CAND:  47.479795 4021.067871 1.0185263 5.4258451 14.9527 11.318 16
------> CAND:   0.374212 4130.945312 1.0204197 4.5538301 15.6114 11.2912  8
------> CAND:  48.007896 3688.777100 0.8361706 5.3715539 14.9133 11.2663 16
------> CAND: 431.675314 3777.547363 0.8539132 5.3386497 17.4358 11.2574  4
------> CAND:  97.329687 3710.827393 0.7961836 5.3068490 14.8978 11.246 16
------> CAND: 314.554161 3650.903809 0.7030866 4.3789048 15.5475 11.2249  8
------> CAND: 173.018906 3825.161377 0.7638072 4.6007910 15.5447 11.2219  8
------> CAND:  90.107547 3829.749756 0.9665689 5.4992208 17.3681 11.2036  4
------> CAND:  78.799695 3661.227539 0.9694891 5.5622935 17.3475 11.1871  4
------> CAND:   0.374731 3791.785889 0.8438978 5.3436084 15.4979 11.1734  8
------> CAND:   2.496997 3640.485352 0.7185495 5.2138491 25.7154 11.1681  1
------> CAND: 183.915436 3654.587891 0.6818618 4.4118872 15.4901 11.1654  8
------> CAND:  86.605471 4016.229980 0.9500685 5.2997088 14.8306 11.1582 16
------> CAND:  72.526840 3792.785400 0.8414629 4.2695837 14.8281 11.1549 16
------> CAND:  57.733002 3802.831055 0.8339185 5.3130975 14.8049 11.1246 16
------> CAND:   2.496219 3977.394043 0.9540067 5.3274498 25.6147 11.1243  1
------> CAND: 241.491953 3905.363037 0.9610541 5.4096437 20.5055 11.1171  2
------> CAND:  86.603395 3845.663086 0.9069933 5.3687477 14.7776 11.0888 16
------> CAND: 303.637389 3696.094482 0.6828262 4.6777134 15.3978 11.0697  8
------> CAND: 416.071028 4117.554199 0.9335635 4.8728528 17.1477 11.0283  4
------> CAND:  61.217691 3786.223877 0.8468175 4.2549767 15.3551 11.0255  8
------> CAND:  68.366389 3669.665527 0.6825024 4.4702268 14.7249 11.0201 16
------> CAND: 115.463408 3667.649170 0.6918958 5.0349174 14.7195 11.013 16
------> CAND: 165.334840 3830.272217 0.9125006 5.3910432 14.718 11.0111 16
------> CAND: 115.504930 3628.316162 0.8072880 5.4008203 14.7169 11.0096 16
------> CAND: 112.907243 3893.847900 0.8277778 5.1383076 14.7132 11.0048 16
------> CAND: 103.258433 3617.638428 0.9108964 5.5316801 14.6942 10.9801 16
------> CAND:  99.491139 3858.092529 0.9037465 4.2538714 14.6874 10.9712 16
------> CAND: 375.403089 3613.771240 0.9644845 5.5685863 17.0554 10.9549  4
------> CAND:   0.208126 3868.111084 0.8988260 5.3403263 14.6566 10.9311 16
------> CAND: 231.017904 4043.712646 0.9153849 5.1805396 15.2567 10.9235  8
------> CAND: 346.522056 3702.627930 0.9339030 5.5279393 17.0127 10.921  4
------> CAND: 118.296210 3986.475342 0.8776225 5.0957437 15.2539 10.9207  8
------> CAND: 115.582523 3645.121582 0.9544744 5.5532575 14.6474 10.9191 16
------> CAND:  69.200971 4095.247803 1.0255008 5.3736649 15.2492 10.9158  8
------> CAND:  86.614814 3629.170410 0.8010704 5.3846903 14.639 10.9081 16
------> CAND: 402.646879 3751.646973 0.7029581 4.7384572 16.9717 10.8884  4
------> CAND: 498.371502 3677.140137 0.8869866 4.0315480 25.052 10.8799  1
------> CAND:  90.107807 3831.415039 0.9666131 5.5038452 20.0767 10.8626  2
------> CAND: 247.610920 3915.259277 0.8110254 4.6900983 15.1929 10.8577  8
------> CAND:  56.273263 3790.512207 0.8424798 5.3034377 14.5882 10.8421 16
------> CAND: 200.064950 3654.477783 0.6826583 4.4081182 16.8997 10.8312  4
------> CAND:  66.747312 3658.948975 0.9081798 5.4892864 16.8893 10.823  4
------> CAND: 219.111884 4142.722656 1.0295408 4.5121512 15.153 10.8164  8
------> CAND: 230.871282 3923.822510 0.8047913 4.8943963 24.8948 10.8117  1
------> CAND: 266.852485 4128.293457 0.9324239 4.8749661 15.1462 10.8093  8
------> CAND: 230.898271 3915.710693 0.8114609 4.6615534 16.8662 10.8047  4
------> CAND: 346.311853 4024.227539 0.9202375 5.2324247 19.9772 10.8035  2
------> CAND: 459.667269 3605.430176 0.9670179 3.8446639 19.965 10.7963  2
[16:43:12][95600][INFO ] Statistics: count dirty SumSpec pages 557236 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:43:12][95600][INFO ] Data processing finished successfully!
16:43:12 (95600): called boinc_finish(0)

</stderr_txt>
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