Task 1707446180

Name: Ter5_1_dns_cfbf00099_segment_8_dms_200_40000_164_2600000_1
Workunit ID: 860398005
Created: 2 Jan 2025 20:53:26 UTC
Sent: 3 Jan 2025 4:39:59 UTC
Report deadline: 17 Jan 2025 4:39:59 UTC
Received: 3 Jan 2025 5:45:08 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 268.26
CPU time (sec): 12.68
Peak working set size (MB): 292.87
Peak swap size (MB): 6175.78
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[22:44:28][62150][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_8_dms_200_164.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 2600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_8_dms_200_164.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_8_dms_200_40000_164_2600000_1_0
------> GPU usage: 1.000000
[22:44:28][62150][INFO ] Starting data processing...
[22:44:28][62150][INFO ] opti: No host transfer for n_steps. Use device global.
[22:44:28][62150][INFO ] opti: No host transfer for mean. Use device global.
[22:44:28][62150][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:44:28][62150][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:44:28][62150][INFO ] opti: power spectrum in fft callback (static link).
[22:44:28][62150][INFO ] opti: __constant__ access is not uniform, bad!
[22:44:28][62150][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[22:44:28][62150][INFO ] CUDA global memory status (initial GPU state, including context):
[22:44:28][62150][INFO ] No template file. Generating templates.
[22:44:28][62150][INFO ] Template param value T_cons = 50000
[22:44:31][62150][INFO ] Number of generated templates to be used: 50000
[22:44:31][62150][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_8_dms_200_164.cpt
[22:44:31][62150][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_8_dms_200_164.cpt (No such file or directory).
------> Starting from scratch...
[22:44:31][62150][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_8_dms_200_164.binary
[22:44:31][62150][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_8_dms_200_DM246.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.81732891882
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 246.4 cm^-3 pc
------> Scale factor: 1.62593
[22:44:31][62150][INFO ] Allocating memory for dedispersed compressed time series...
[22:44:31][62150][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:44:31][62150][INFO ] 8-bit allocation done
[22:44:31][62150][INFO ] Foobar
[22:44:31][62150][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_8_dms_200_164.binary
[22:44:31][62150][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:44:31][62150][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:44:31][62150][INFO ] FftSize = 12582913
[22:44:31][62150][INFO ] Seed for random number generator is -1036967613.
[22:44:33][62150][INFO ] 8[22:44:33][62150][INFO ] 9[22:44:34][62150][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:44:34][62150][INFO ] Normalization factor 3.97364e-08
[22:44:34][62150][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
[22:44:34][62150][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 898 MB (11103 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:44:34][62150][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:44:34][62150][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:44:34][62150][INFO ] TimeSeriesLength = 16777137, params->nsamples = 25165824
sum = -1820.30126953, mean= -0.00010850  -0.00010850
[22:44:34][62150][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:45:56][62150][INFO ] Checkpoint committed!
[22:47:24][62150][INFO ] Checkpoint committed!
[22:48:53][62150][INFO ] Checkpoint committed!
[22:48:55][62150][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  59.837880 5338.058105 1.2147458 2.9927845 22.9372 12.5635  2
------> CAND: 172.851263 5283.842773 1.0930047 2.8979540 18.3338 11.9738  4
------> CAND: 115.238673 3814.121338 0.6416204 2.7866104 15.3985 11.9049 16
------> CAND:  86.396047 3869.735596 0.6866615 2.8193367 15.2991 11.7736 16
------> CAND:  26.177726 3775.907959 0.7432775 0.4405247 15.225 11.6759 16
------> CAND:  83.974827 4068.988037 0.7859133 2.8893483 15.218 11.6666 16
------> CAND: 115.206754 4360.794922 1.0226851 3.0072062 15.1316 11.5529 16
------> CAND: 185.774559 3878.657715 1.0102274 0.4033213 15.1118 11.5269 16
------> CAND: 292.687660 5208.272461 1.1055388 1.1813571 21.1379 11.4927  2
------> CAND: 407.458179 3992.176758 0.4836565 0.8754579 15.7856 11.4723  8
------> CAND:  48.292837 5491.967285 1.0425928 2.7754879 15.676 11.3583  8
------> CAND: 115.286164 4041.772217 0.4792120 2.5496969 14.9309 11.2895 16
------> CAND: 115.251389 3800.562744 0.7999334 2.8816781 14.9119 11.2645 16
------> CAND: 288.063207 3816.407715 0.7832521 2.8756497 15.5731 11.2514  8
------> CAND: 208.173313 5266.345703 1.1065813 2.9251223 15.5676 11.2457  8
------> CAND: 215.919921 3815.124756 0.9166208 2.9250629 17.421 11.2456  4
------> CAND:  59.838399 5333.023438 1.2139405 2.9838755 20.6821 11.2219  2
------> CAND: 164.135129 3965.708496 0.3135621 1.7742652 14.8788 11.2212 16
------> CAND: 461.055383 5048.231445 0.9833754 2.8863361 25.8007 11.2051  1
------> CAND: 391.798877 4493.875488 0.6960686 2.7510650 15.4966 11.1721  8
------> CAND:  30.099688 3953.022705 0.4885937 2.6043181 15.4796 11.1544  8
------> CAND:  59.915993 4027.061279 0.7285824 2.8475964 17.301 11.1502  4
------> CAND: 387.288608 3769.105713 0.7535413 0.4351382 17.2946 11.1451  4
------> CAND: 230.424926 4692.273438 0.9679174 2.9571154 15.4555 11.1294  8
------> CAND: 451.865904 5603.854004 0.8831620 2.2873635 17.267 11.1231  4
------> CAND: 115.234521 4367.679688 0.7577893 2.8489671 14.7836 11.0967 16
------> CAND:  24.959591 4216.240723 1.0115894 2.9997942 14.7798 11.0918 16
------> CAND: 499.432375 4842.394531 1.0324719 2.9678330 17.2028 11.0721  4
------> CAND: 117.506524 3823.617920 0.6205553 2.7704103 15.3876 11.0591  8
------> CAND:  24.219730 4882.974121 0.8429657 2.7999160 14.7428 11.0434 16
------> CAND: 411.295541 4111.203613 1.0019114 0.5463827 20.3729 11.0383  2
------> CAND:  86.425631 5283.842773 1.0930047 2.8979540 15.3604 11.0309  8
------> CAND: 185.068435 3615.336426 0.9184462 2.8902853 15.3503 11.0204  8
------> CAND: 403.972711 3826.762939 0.9131610 2.9254730 17.1319 11.0156  4
------> CAND: 201.148920 4139.341797 0.8220355 2.9099545 17.1033 10.9929  4
------> CAND: 115.277600 4408.783691 0.7315165 2.8099492 14.6988 10.986 16
------> CAND:  26.177207 3722.133545 0.7235335 0.4127464 14.6982 10.9852 16
------> CAND: 431.902125 3695.027588 0.8377883 2.8825922 17.0589 10.9577  4
------> CAND: 366.720691 3773.239502 0.9804451 0.3472659 15.2674 10.9346  8
------> CAND:  86.376844 3658.129150 0.8135991 2.8674059 14.645 10.916 16
------> CAND: 158.704381 3691.908203 0.2973417 2.1658518 14.6397 10.909 16
------> CAND:  86.363868 4111.291504 0.9788042 2.9817765 14.6392 10.9084 16
------> CAND: 172.746940 4144.067871 0.8199297 2.9087102 15.2414 10.9077  8
------> CAND: 274.831613 5056.842285 1.1837007 3.0216880 15.2348 10.9009  8
------> CAND:  66.705271 3757.731201 0.7931912 0.4040428 14.6152 10.8772 16
------> CAND: 115.209608 3694.247803 0.8387581 2.8790157 14.6139 10.8755 16
------> CAND: 157.144471 4731.109863 0.9625478 2.9401178 14.5949 10.8508 16
------> CAND: 282.715502 3657.327148 0.8320323 0.3241794 15.1863 10.8508  8
------> CAND:  62.482538 4785.743164 1.0345075 2.9851451 14.5909 10.8456 16
------> CAND: 299.573995 4349.093750 0.8072501 0.8074270 15.1784 10.8427  8
------> CAND:  86.423815 3795.720459 0.3670874 2.3779953 15.1613 10.825  8
------> CAND: 108.122932 4329.115723 1.0819755 3.0251813 14.5619 10.8079 16
------> CAND: 239.663711 4027.061279 0.7285824 2.8475964 24.8348 10.7856  1
------> CAND: 172.800140 4285.518555 0.6855657 2.7956724 24.8172 10.778  1
------> CAND: 346.517903 3661.056885 0.7867995 2.8573511 15.1019 10.7636  8
------> CAND: 115.208830 4137.841309 1.0029769 2.9924824 14.5236 10.7582 16
------> CAND: 460.949503 4068.551758 0.6026294 2.7432590 19.8821 10.7472  2
------> CAND: 230.537034 4702.645020 0.6222987 2.5331867 15.0771 10.738  8
------> CAND: 172.831021 3966.041504 0.5724514 2.7078505 15.0694 10.7301  8
------> CAND:  86.400200 4285.518555 0.6855657 2.7956724 19.8393 10.7217  2
------> CAND: 209.425705 3943.550293 0.5105976 2.6313865 15.0432 10.703  8
------> CAND:  63.169718 5096.456055 0.9472668 1.2385457 14.4625 10.6788 16
------> CAND:  93.938940 3842.771729 0.8887142 2.9227457 14.4354 10.6437 16
------> CAND: 115.206494 3970.377930 0.7749607 2.8814223 14.4347 10.6428 16
------> CAND: 345.971377 4446.935547 0.4936341 2.3343115 16.6508 10.6338  4
------> CAND: 431.902384 3695.027588 0.8377883 2.8825922 19.6885 10.6323  2
------> CAND: 230.413248 3846.237061 0.9728698 2.9479244 14.9745 10.6323  8
------> CAND: 460.853225 4301.662109 1.0490280 3.0120702 16.6403 10.6255  4
------> CAND:  86.364128 4143.632324 0.9780600 2.9833856 14.42 10.6238 16
------> CAND: 358.591048 4211.920410 0.9457097 2.9724331 14.9603 10.6176  8
------> CAND: 175.216429 3722.295410 0.7225495 0.4179953 14.4149 10.6172 16
------> CAND: 408.021573 3960.590820 0.3400126 1.3036672 19.6584 10.6145  2
------> CAND:  61.340438 5479.405762 1.0145063 2.7462504 16.6061 10.5983  4
------> CAND: 115.230369 4301.916992 0.9820257 2.9842021 14.9202 10.5762  8
------> CAND: 460.888000 4291.028320 1.0480407 3.0114355 16.5745 10.5733  4
------> CAND: 205.698894 3965.617676 0.3140566 1.7975901 14.9078 10.5635  8
------> CAND: 230.474752 4068.551758 0.6026294 2.7432590 16.5246 10.5338  4
------> CAND: 115.203640 3827.553467 0.7705731 2.8658228 14.8733 10.528  8
------> CAND: 434.454138 3692.129639 0.2984978 2.1907170 16.5152 10.5264  4
------> CAND: 103.157484 4250.802246 0.7111542 2.8169253 14.3422 10.5231 16
------> CAND:  86.491028 5801.867676 0.9888250 2.3705425 14.3404 10.5207 16
------> CAND:  86.388262 3806.369385 0.6580650 2.7982180 14.3401 10.5204 16
------> CAND:  29.918810 5338.058105 1.2147458 2.9927845 16.4991 10.5136  4
------> CAND:  59.838140 5345.057617 1.2155261 2.9916110 24.2037 10.5115  1
------> CAND: 378.098610 3619.513184 0.7733145 0.3213039 14.857 10.5111  8
------> CAND: 362.612402 3856.340576 0.7059459 0.5190047 14.8496 10.5035  8
------> CAND: 241.010564 4831.765625 1.0334327 2.9779615 19.4689 10.5022  2
------> CAND:  99.157929 5900.929199 1.2364405 2.7676425 14.8413 10.495  8
------> CAND: 152.424000 3760.879639 0.7672826 2.8623226 14.3173 10.491 16
------> CAND:  86.369837 4001.937988 0.8227716 2.9027810 14.3136 10.4861 16
------> CAND:  86.087231 3724.159912 0.4576997 0.6544932 14.8158 10.4688  8
------> CAND: 107.984873 3693.016357 0.9035705 2.9011142 14.2999 10.4684 16
------> CAND:  82.155408 4848.330078 0.7333164 1.2991238 14.298 10.4659 16
------> CAND: 115.237895 3957.379883 0.5922188 2.7452586 14.2855 10.4498 16
------> CAND:  86.355045 3753.676758 0.8189484 2.8799274 14.7938 10.4462  8
------> CAND: 403.312260 4509.972168 1.0751146 3.0273807 14.7924 10.4447  8
------> CAND:  18.705939 6002.704102 1.1583569 2.5870104 14.279 10.4414 16
------> CAND: 230.386259 4458.254395 0.9861243 2.9882376 14.7806 10.4326  8
------> CAND: 244.597499 4010.968750 0.8954405 0.5310161 16.3922 10.4289  4
------> CAND: 129.618595 3707.534668 0.5120333 2.6640823 14.2668 10.4257 16
[22:48:55][62150][INFO ] Statistics: count dirty SumSpec pages 1865 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:48:55][62150][INFO ] Data processing finished successfully!
22:48:55 (62150): called boinc_finish(0)

</stderr_txt>
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