Task 1722070081

Name: Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_159_7400000_0
Workunit ID: 869364306
Created: 29 Jan 2025 15:03:15 UTC
Sent: 30 Jan 2025 6:04:53 UTC
Report deadline: 13 Feb 2025 6:04:53 UTC
Received: 31 Jan 2025 13:05:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 924.41
CPU time (sec): 10.51
Peak working set size (MB): 260.07
Peak swap size (MB): 10486.07
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>
[07:50:26][1498097][INFO ] Application startup - thank you for supporting Einstein@Home!
[07:50:26][1498097][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_cfbf00124_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_1_dms_200_159.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 7400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_159.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_159_7400000_0_0
------> GPU usage: 0.500000
[07:50:26][1498097][INFO ] Starting data processing...
[07:50:26][1498097][INFO ] opti: No host transfer for n_steps. Use device global.
[07:50:26][1498097][INFO ] opti: No host transfer for mean. Use device global.
[07:50:26][1498097][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[07:50:26][1498097][INFO ] opti: sumspec[i] allloc, free and pinned.
[07:50:26][1498097][INFO ] opti: power spectrum in fft callback (static link).
[07:50:26][1498097][INFO ] opti: __constant__ access is not uniform, bad!
[07:50:26][1498097][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[07:50:26][1498097][INFO ] CUDA global memory status (initial GPU state, including context):
[07:50:26][1498097][INFO ] No template file. Generating templates.
[07:50:26][1498097][INFO ] Template param value T_cons = 50000
[07:50:29][1498097][INFO ] Number of generated templates to be used: 50000
[07:50:29][1498097][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_1_dms_200_159.cpt
[07:50:29][1498097][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_1_dms_200_159.cpt (No such file or directory).
------> Starting from scratch...
[07:50:29][1498097][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_159.binary
[07:50:29][1498097][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_1_dms_200_DM245.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673350384262
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 245.9 cm^-3 pc
------> Scale factor: 1.09905
[07:50:29][1498097][INFO ] Allocating memory for dedispersed compressed time series...
[07:50:29][1498097][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[07:50:29][1498097][INFO ] 8-bit allocation done
[07:50:29][1498097][INFO ] Foobar
[07:50:29][1498097][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_159.binary
[07:50:29][1498097][INFO ] Allocating memory for dedispersed uncompressed time series.
[07:50:29][1498097][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[07:50:29][1498097][INFO ] FftSize = 12582913
[07:50:29][1498097][INFO ] Seed for random number generator is -1038081145.
[07:50:31][1498097][INFO ] 8[07:50:31][1498097][INFO ] 9[07:50:31][1498097][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[07:50:31][1498097][INFO ] Normalization factor 3.97364e-08
[07:50:31][1498097][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
[07:50:31][1498097][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2745 MB (5192 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[07:50:31][1498097][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[07:50:31][1498097][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[07:50:31][1498097][INFO ] Launching time series padding kernel: grid 196608, block 32
[07:51:26][1498097][INFO ] Checkpoint committed!
[07:52:26][1498097][INFO ] Checkpoint committed!
[07:53:26][1498097][INFO ] Checkpoint committed!
[07:54:26][1498097][INFO ] Checkpoint committed!
[07:55:26][1498097][INFO ] Checkpoint committed!
[07:56:26][1498097][INFO ] Checkpoint committed!
[07:57:26][1498097][INFO ] Checkpoint committed!
[07:58:26][1498097][INFO ] Checkpoint committed!
[07:59:26][1498097][INFO ] Checkpoint committed!
[08:00:26][1498097][INFO ] Checkpoint committed!
[08:01:27][1498097][INFO ] Checkpoint committed!
[08:02:27][1498097][INFO ] Checkpoint committed!
[08:03:27][1498097][INFO ] Checkpoint committed!
[08:04:27][1498097][INFO ] Checkpoint committed!
[08:05:27][1498097][INFO ] Checkpoint committed!
[08:05:49][1498097][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  23.592756 4116.684570 0.5429987 4.0600791 16.7388 13.7002 16
------> CAND:  69.132979 3653.821289 0.8559493 3.4620101 16.3472 13.1712 16
------> CAND: 115.375954 4999.898926 0.6777359 5.4392238 16.04 12.7587 16
------> CAND: 230.991953 4128.499512 0.9777110 6.1053309 16.7882 12.5212  8
------> CAND: 115.505189 3694.745117 0.9017943 6.0283422 15.5525 12.109 16
------> CAND: 209.554681 3627.270020 0.5927437 5.8683310 16.0781 11.7772  8
------> CAND: 173.167345 3924.865234 0.7253675 5.9704561 15.9626 11.6567  8
------> CAND: 126.540557 4664.708008 1.1316668 3.9792562 15.1055 11.5186 16
------> CAND: 389.172645 4062.982178 0.9941749 3.6790531 15.791 11.478  8
------> CAND:  74.585007 4118.552734 0.5367445 5.7374649 15.0587 11.457 16
------> CAND: 128.467153 4173.254883 0.8695220 3.8014522 15.0397 11.4321 16
------> CAND: 166.422443 4169.564941 1.0331631 3.7251048 15.6922 11.3752  8
------> CAND:  62.250537 4530.311035 1.0324912 6.1183763 17.559 11.3555  4
------> CAND: 201.723992 3774.689453 0.5694248 3.7211890 14.9769 11.3497 16
------> CAND:  86.572254 3897.600830 0.6392860 5.9069657 14.9379 11.2986 16
------> CAND: 115.417735 3767.307129 0.2842131 5.0399561 14.8566 11.1922 16
------> CAND: 358.244863 3657.279297 0.8640555 6.0089378 15.5147 11.1909  8
------> CAND: 115.523874 4160.873535 0.8089925 6.0195370 14.8525 11.1868 16
------> CAND: 405.027875 4314.119141 0.8187784 3.9367583 15.4942 11.1696  8
------> CAND: 115.364276 5914.935059 1.1553450 5.6994905 14.8127 11.1347 16
------> CAND:  80.820234 3891.465576 0.8703597 6.0410132 15.4342 11.1073  8
------> CAND:  49.977052 3618.007812 0.8506674 3.4431398 14.7733 11.0833 16
------> CAND: 232.680320 4544.695801 0.9782658 6.0872693 20.392 11.0497  2
------> CAND:  23.593015 4068.451904 0.5284827 4.0365829 14.7322 11.0297 16
------> CAND: 259.816154 3773.956055 0.8946091 6.0378094 17.0877 10.9806  4
------> CAND: 409.044299 3892.875244 0.9120993 6.0624633 17.0588 10.9576  4
------> CAND: 159.789129 4168.785645 0.9489277 6.0942421 14.6758 10.9561 16
------> CAND:  86.605471 3773.956055 0.8946091 6.0378094 14.6455 10.9167 16
------> CAND: 173.233260 4240.351562 0.7670840 5.9841900 15.2488 10.9154  8
------> CAND: 345.593272 3904.904785 0.8643928 3.6306100 15.2258 10.8916  8
------> CAND: 130.363126 3656.287109 0.8180033 5.9951921 14.5846 10.8374 16
------> CAND: 230.981833 4329.095703 0.8135739 6.0095639 20.0307 10.8353  2
------> CAND:  23.814117 3871.268066 0.9358761 3.5838737 14.5743 10.8241 16
------> CAND:  24.170942 3793.896729 0.8457533 6.0251794 14.5726 10.8217 16
------> CAND: 115.509860 3993.828613 0.7528127 5.9824100 14.5558 10.7999 16
------> CAND: 359.049860 3715.872559 0.7365757 3.5612483 15.131 10.7936  8
------> CAND:  86.570178 3673.154053 0.6943433 5.9341955 15.1222 10.7845  8
------> CAND: 353.627935 3627.766357 0.5825741 3.5938907 19.923 10.7714  2
------> CAND:  86.581596 3623.022461 0.6646450 5.9165549 14.5246 10.7594 16
------> CAND: 259.819268 4027.199463 0.8900108 6.0582476 24.7444 10.7464  1
------> CAND: 170.281603 3689.536621 0.5775659 3.6489642 15.0583 10.7186  8
------> CAND: 280.350854 3906.070801 0.5231736 5.7807674 15.043 10.7028  8
------> CAND: 250.156964 4119.295410 0.5947343 5.8325834 15.0337 10.6933  8
------> CAND: 140.196966 4058.347412 0.6090524 5.8612590 14.4644 10.6814 16
------> CAND: 110.763438 3828.981934 0.7400704 3.6410189 14.4587 10.6739 16
------> CAND: 465.360640 4544.695801 0.9782658 6.0872693 24.5647 10.6683  1
------> CAND: 173.223918 4365.385254 1.0578479 6.1372809 14.4516 10.6647 16
------> CAND: 231.200339 3660.510742 0.3562736 5.5230346 14.9818 10.6397  8
------> CAND: 115.483390 3670.353271 0.7076064 5.9459271 14.4285 10.6348 16
------> CAND: 121.784013 4919.069336 1.0124261 4.2116752 19.6812 10.628  2
------> CAND:  71.842514 3745.624756 0.6247554 5.8915291 14.9681 10.6256  8
------> CAND: 462.205787 3918.182861 1.0169203 6.1018200 16.6352 10.6214  4
------> CAND:  23.814377 3871.054443 0.9360493 3.5797110 14.4172 10.6202 16
------> CAND: 115.502335 3819.944580 0.6251217 5.8975325 14.4126 10.6142 16
------> CAND: 182.576628 3999.578369 0.9207106 3.6637595 14.4071 10.6071 16
------> CAND: 115.501556 4505.096191 0.7984237 5.9694166 14.4055 10.605 16
------> CAND: 153.852338 4561.007812 0.5781315 5.5915356 14.3998 10.5976 16
------> CAND:  66.323793 4556.111328 0.9779484 6.0925956 14.3974 10.5945 16
------> CAND: 336.047747 3984.880371 0.6541128 3.8137002 16.5942 10.5889  4
------> CAND:  86.591977 3798.190186 0.6710469 5.9265947 14.3905 10.5856 16
------> CAND:  23.813858 3925.178711 0.9599268 3.6055114 14.3858 10.5795 16
------> CAND: 106.817601 3638.088867 0.4690658 3.7211881 14.9222 10.5783  8
------> CAND: 261.434194 4442.855469 0.4844340 4.6664290 16.5737 10.5726  4
------> CAND: 290.516087 3994.029053 0.8527184 3.6907334 19.5775 10.5665  2
------> CAND: 418.066134 3953.677979 0.3561099 4.4076858 16.5594 10.5613  4
------> CAND: 201.058870 3990.059082 0.4794337 4.0553141 16.5486 10.5528  4
------> CAND: 302.773224 5376.728516 1.2176877 6.0763302 19.5539 10.5526  2
------> CAND: 235.787942 4586.419922 0.6510592 4.3452888 14.8866 10.5417  8
------> CAND: 197.682656 4963.354004 1.1054667 6.1018152 14.3548 10.5393 16
------> CAND: 346.275262 4816.473145 0.7459877 5.8012929 16.5313 10.5391  4
------> CAND:  12.367428 3623.518555 0.6801643 5.9210815 14.3528 10.5368 16
------> CAND: 402.577331 3683.675049 0.6121826 3.6158130 14.8661 10.5205  8
------> CAND: 364.029322 4579.850586 1.0331428 3.9823511 14.8618 10.5161  8
------> CAND:  90.357974 3767.210693 0.7549261 5.9757371 16.4967 10.5117  4
------> CAND:  86.540334 3833.697998 0.4772189 5.7178159 14.8513 10.5053  8
------> CAND: 259.813559 4036.413818 0.9135448 6.0739994 14.8504 10.5044  8
------> CAND: 115.528805 4002.515625 0.7465434 5.9839191 14.3268 10.5031 16
------> CAND: 115.469637 3643.373779 0.4245656 5.6763968 14.3264 10.5027 16
------> CAND: 322.657853 4985.792480 0.9862998 4.2903585 16.4823 10.5003  4
------> CAND: 115.474567 4122.326172 0.7474306 5.9795775 14.3227 10.4979 16
------> CAND:  30.619485 5957.036133 1.1550813 5.6801295 14.8418 10.4956  8
------> CAND: 183.188810 3864.142334 0.9726118 6.0807142 14.3103 10.4819 16
------> CAND: 173.038369 3954.385742 0.3527747 5.2769489 14.3099 10.4813 16
------> CAND: 231.052419 3704.519043 0.7832835 5.9832125 16.4517 10.476  4
------> CAND: 185.524652 3877.156494 0.6712779 3.7223432 14.3033 10.4728 16
------> CAND: 364.846256 4029.523926 0.8372149 6.0372729 19.4143 10.4698  2
------> CAND: 346.457697 4160.268555 0.9055874 6.0737128 16.4356 10.4633  4
------> CAND: 440.153478 3989.812988 0.4833432 5.6951556 24.0824 10.4588  1
------> CAND: 419.109361 3627.270020 0.5927437 5.8683310 16.4233 10.4535  4
------> CAND: 230.968598 3869.855225 0.5524549 5.8232446 16.4225 10.4529  4
------> CAND:  62.248461 4642.899902 1.0853628 6.1358871 16.4152 10.4471  4
------> CAND:  83.211351 4169.564941 1.0331631 3.7251048 14.2817 10.4449 16
------> CAND: 108.214539 3668.716064 0.7142947 5.9448738 16.4017 10.4365  4
------> CAND:  74.352747 3690.684814 0.8745371 6.0182047 14.2669 10.4258 16
------> CAND: 182.385889 3852.415527 0.3569174 5.4188085 14.2666 10.4255 16
------> CAND: 391.925518 4548.080566 0.9090763 4.0373006 14.7602 10.4116  8
------> CAND: 334.800546 3908.825684 0.5158085 5.7698722 14.7598 10.4112  8
------> CAND: 202.179949 4332.148438 0.8864311 6.0514402 16.3638 10.4064  4
------> CAND: 401.488430 5334.446777 0.8905168 4.7419710 16.3636 10.4063  4
------> CAND: 112.328019 3679.426025 0.9517415 3.4478710 14.7521 10.4033  8
[08:05:49][1498097][INFO ] Statistics: count dirty SumSpec pages 1791 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:05:49][1498097][INFO ] Data processing finished successfully!
08:05:49 (1498097): called boinc_finish(0)

</stderr_txt>
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