Task 1706707921

Name: Ter5_1_dns_cfbf00097_segment_6_dms_200_40000_194_9650000_2
Workunit ID: 854986272
Created: 1 Jan 2025 11:53:13 UTC
Sent: 1 Jan 2025 13:58:52 UTC
Report deadline: 15 Jan 2025 13:58:52 UTC
Received: 1 Jan 2025 14:34:33 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 393.20
CPU time (sec): 29.79
Peak working set size (MB): 452.4
Peak swap size (MB): 14868.75
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>
[09:24:06][124381][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_cfbf00097_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00097_segment_6_dms_200_194.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 9650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_194.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_40000_194_9650000_2_0
------> GPU usage: 0.500000
[09:24:06][124381][INFO ] Starting data processing...
[09:24:06][124381][INFO ] opti: No host transfer for n_steps. Use device global.
[09:24:06][124381][INFO ] opti: No host transfer for mean. Use device global.
[09:24:06][124381][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:24:06][124381][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:24:06][124381][INFO ] opti: power spectrum in fft callback (static link).
[09:24:06][124381][INFO ] opti: __constant__ access is not uniform, bad!
[09:24:06][124381][INFO ] Running on device 1 NVIDIA TITAN V
[09:24:06][124381][INFO ] CUDA global memory status (initial GPU state, including context):
[09:24:06][124381][INFO ] No template file. Generating templates.
[09:24:06][124381][INFO ] Template param value T_cons = 50000
[09:24:10][124381][INFO ] Number of generated templates to be used: 50000
[09:24:10][124381][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00097_segment_6_dms_200_194.cpt
[09:24:10][124381][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00097_segment_6_dms_200_194.cpt (No such file or directory).
------> Starting from scratch...
[09:24:10][124381][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_194.binary
[09:24:10][124381][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00097/Ter5_1_dns_cfbf00097_segment_6_dms_200_DM249.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776208734169
------> 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): 174807.67
------> DEC (J2000): -244650.099998
------> 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: 249.4 cm^-3 pc
------> Scale factor: 1.06947
[09:24:10][124381][INFO ] Allocating memory for dedispersed compressed time series...
[09:24:10][124381][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:24:10][124381][INFO ] 8-bit allocation done
[09:24:10][124381][INFO ] Foobar
[09:24:10][124381][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_194.binary
[09:24:11][124381][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:24:11][124381][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:24:11][124381][INFO ] FftSize = 12582913
[09:24:11][124381][INFO ] Seed for random number generator is -1035830022.
[09:24:13][124381][INFO ] 8[09:24:13][124381][INFO ] 9[09:24:14][124381][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:24:14][124381][INFO ] Normalization factor 3.97364e-08
[09:24:14][124381][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
[09:24:14][124381][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1585 MB (10479 MB free / 12064 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:24:14][124381][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:24:14][124381][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:24:14][124381][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:30:38][124381][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3631.446289 0.7773131 5.2455640 25.879 22.397  8
------> CAND:   0.249907 3680.786133 0.7310718 4.5552197 21.8412 17.9445  8
------> CAND:   0.249648 3780.639648 0.9863118 4.1303978 21.5712 17.65  8
------> CAND:   0.499555 3716.971924 0.9770082 4.0489016 23.2566 15.9475  4
------> CAND:   0.249388 3923.521484 0.8951280 4.6008444 19.7886 15.7176  8
------> CAND:   0.500334 3725.558838 0.8167081 5.2426171 22.2159 15.1019  4
------> CAND:   1.248758 3864.791260 0.8383932 4.6852403 26.995 14.9869  2
------> CAND:   0.498777 4055.201416 0.9398409 4.8647709 22.0179 14.9413  4
------> CAND:   1.249018 3687.365723 0.7100235 4.8867893 26.0878 14.4441  2
------> CAND:   1.248499 4083.208984 0.9835940 4.8099208 24.4651 13.4746  2
------> CAND:   0.500074 4069.965088 1.0150826 5.2306542 20.0421 13.3447  4
------> CAND:   0.624379 3870.979492 0.8343503 4.9081569 23.2245 12.7347  2
------> CAND:   0.624639 3688.226074 0.7064689 4.8361726 23.2072 12.7244  2
------> CAND:   0.416253 3870.845459 0.8350971 4.6889834 16.9352 12.6759  8
------> CAND:   0.499815 3602.282715 0.9679128 3.8869727 23.085 12.6515  2
------> CAND: 378.203712 3619.802002 0.9007560 3.9908323 16.8804 12.6182  8
------> CAND:   0.499036 3662.948486 0.7084731 4.9715023 18.741 12.2997  4
------> CAND:   1.249796 3641.563965 0.7579945 4.2738509 15.5732 12.1365 16
------> CAND:   0.166345 3920.146484 0.8964031 5.0974936 15.4061 11.915 16
------> CAND: 131.268294 3621.381348 0.8945271 4.0105968 18.1719 11.8444  4
------> CAND: 115.502075 3823.613770 0.9524926 5.4077582 15.3299 11.8143 16
------> CAND: 115.511417 3624.718750 0.8530044 5.3663974 15.2932 11.7658 16
------> CAND: 105.028286 3640.705322 0.7600297 5.1482639 15.2529 11.7126 16
------> CAND:   0.312190 3870.979492 0.8343503 4.9081569 17.9109 11.6361  4
------> CAND:  86.604433 3688.386230 0.8704610 5.3847995 15.1814 11.6185 16
------> CAND:   0.997813 3926.895752 0.8938385 5.0672455 21.346 11.6164  2
------> CAND:   0.998072 3644.807617 0.7353151 5.0921464 15.1632 11.5945 16
------> CAND: 115.543597 3650.696045 0.9691544 5.5106473 15.1319 11.5533 16
------> CAND: 125.554941 3899.694092 0.9038293 5.1683826 15.8611 11.551  8
------> CAND:  74.543486 4027.058350 1.0116742 4.5106888 15.0784 11.4829 16
------> CAND:   1.249537 3927.270508 0.9360306 4.4200125 15.0507 11.4466 16
------> CAND: 231.042817 3679.434570 0.8500959 5.3582845 17.6593 11.4354  4
------> CAND:  13.758916 3964.135010 0.9288313 4.5110931 15.0327 11.423 16
------> CAND: 194.304625 3830.076904 0.9948860 5.4574051 14.9898 11.3666 16
------> CAND: 150.170682 4070.783691 1.0155034 5.2651834 26.1424 11.3535  1
------> CAND: 191.209719 3969.512207 1.0073723 4.3930793 15.6574 11.339  8
------> CAND: 115.495587 3904.066895 0.9402817 5.3045864 15.6065 11.2861  8
------> CAND: 115.520500 4051.913086 1.0139771 5.2684689 17.4397 11.2605  4
------> CAND:  87.692555 3692.415039 0.9754696 4.0133982 14.904 11.2541 16
------> CAND: 291.136574 3794.996094 0.8861109 4.2831469 15.5282 11.2048  8
------> CAND: 476.347998 3936.252197 0.8925738 5.1205087 17.3369 11.1787  4
------> CAND: 231.062280 3679.873535 0.8797629 5.3701515 17.3353 11.1774  4
------> CAND: 183.543040 3621.653076 0.8685635 5.3864756 14.7783 11.0898 16
------> CAND:  88.940275 3873.767334 0.9989963 4.2387681 15.4131 11.0855  8
------> CAND: 395.420328 3626.924805 0.8738632 5.4120040 20.4406 11.0785  2
------> CAND:  66.097501 3746.442139 0.8757724 4.2113867 17.199 11.069  4
------> CAND:  27.517572 3964.135010 0.9288313 4.5110931 15.3914 11.063  8
------> CAND:   0.332691 3973.310059 0.9268051 5.1791396 15.3693 11.0401  8
------> CAND:   0.156225 3662.948486 0.7084731 4.9715023 15.3407 11.0105  8
------> CAND: 153.073811 3804.558350 0.8813190 4.2948112 25.3044 10.9895  1
------> CAND: 129.902757 3678.869141 0.8807817 5.3666162 15.3199 10.989  8
------> CAND: 462.269886 3664.665771 0.9691244 5.4958034 20.2819 10.9843  2
------> CAND: 247.096832 3809.789551 0.8778235 5.2777028 15.2755 10.9431  8
------> CAND: 143.770407 3658.899414 0.9281024 5.4700103 14.6589 10.934 16
------> CAND:   1.248239 3719.776855 0.9240361 4.1054778 25.1763 10.9339  1
------> CAND: 348.880994 3727.667236 0.8110967 4.3419533 17.0059 10.9155  4
------> CAND: 205.316118 4034.599609 0.9418315 4.9179358 16.9982 10.9095  4
------> CAND: 231.531473 3931.258301 0.8926187 4.6227970 16.9731 10.8895  4
------> CAND: 292.266736 3727.652100 0.7458420 4.7985148 15.2122 10.8776  8
------> CAND:   0.499296 3923.209717 0.9362191 4.4303436 16.9229 10.8497  4
------> CAND:  25.051197 3813.366211 0.8748302 5.2495723 14.5928 10.8481 16
------> CAND: 215.278934 3786.909912 0.8036978 4.4925985 15.1488 10.8121  8
------> CAND: 280.962777 3640.078613 0.7640318 5.1607523 19.987 10.8094  2
------> CAND: 186.407243 3887.440430 1.0002822 5.3989205 14.5355 10.7736 16
------> CAND:  92.370208 4108.248535 1.0060689 5.1648545 14.5277 10.7635 16
------> CAND:  56.309594 4098.187500 1.0050788 4.6898208 14.517 10.7496 16
------> CAND: 259.317637 3713.298340 0.8325185 4.2762589 19.8638 10.7363  2
------> CAND: 404.460329 3621.737793 0.9400041 5.5088592 19.8313 10.717  2
------> CAND: 491.906869 3643.379395 0.7455646 5.1392117 16.7327 10.6987  4
------> CAND: 356.872578 3771.368408 0.8551999 4.2887077 16.731 10.6974  4
------> CAND: 315.085636 3941.261230 0.8896622 4.6376710 19.7852 10.6897  2
------> CAND: 463.592604 3614.625000 0.9492226 3.9503758 24.5943 10.6812  1
------> CAND:  92.017275 3757.980469 0.9049910 4.2122903 14.4549 10.669 16
------> CAND: 401.183247 3935.231201 0.8934327 5.1408105 19.7454 10.6661  2
------> CAND: 161.820567 3673.260010 0.8894827 5.4171205 15.001 10.6595  8
------> CAND: 115.510898 3624.585205 0.9093893 5.4451275 14.4437 10.6545 16
------> CAND:  13.759954 3842.525879 0.8565212 4.4554505 14.4419 10.6521 16
------> CAND: 137.561910 3723.705811 0.9220758 5.4095511 14.4401 10.6499 16
------> CAND:  86.604174 3685.433105 0.8740140 5.3864908 14.4381 10.6473 16
------> CAND: 333.697632 3630.276611 0.7864455 5.2737274 14.9874 10.6455  8
------> CAND: 361.210014 4096.755859 1.0170586 4.5934172 14.9862 10.6442  8
------> CAND: 115.512456 3677.707275 0.8839226 5.4064116 14.4314 10.6386 16
------> CAND:  86.604952 3625.723389 0.8473576 5.3509851 14.4236 10.6284 16
------> CAND: 145.476421 3710.662354 0.9765881 4.0457668 14.4223 10.6267 16
------> CAND: 197.709385 3744.865723 0.7842100 4.4355726 14.4191 10.6226 16
------> CAND: 288.878584 3653.548828 0.9323401 5.4869108 16.6351 10.6213  4
------> CAND:  75.085341 4070.783691 1.0155034 5.2651834 19.6545 10.6122  2
------> CAND: 180.324348 3858.452148 0.9465763 4.3088851 14.4004 10.5984 16
------> CAND:  78.704196 3661.185059 0.7173406 4.4691262 14.9357 10.5922  8
------> CAND: 191.711350 3621.145264 0.8957981 5.4442463 14.3956 10.5921 16
------> CAND:  69.901386 3863.301514 0.9980445 5.4209781 16.588 10.584  4
------> CAND: 384.959773 3838.391113 0.9955125 5.4235983 19.5729 10.5638  2
------> CAND: 150.169644 4068.104980 1.0152022 5.2574601 24.3229 10.5633  1
------> CAND: 244.584524 3693.581543 0.8625002 5.3498054 16.5601 10.5619  4
------> CAND: 230.957958 4032.948730 1.0126286 5.2923732 16.5588 10.5609  4
------> CAND:   1.247980 3926.946533 1.0039907 4.3020182 19.5588 10.5555  2
------> CAND:  80.255801 4052.542236 1.0140209 4.5079670 14.3648 10.5523 16
------> CAND: 362.259210 3889.607422 0.9412742 4.3864527 14.8963 10.5517  8
------> CAND:  29.808779 3862.591064 0.8406469 4.6315169 14.3557 10.5405 16
------> CAND: 281.346591 3645.244629 0.9690937 3.9595847 14.883 10.538  8
[09:30:38][124381][INFO ] Statistics: count dirty SumSpec pages 488160 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:30:38][124381][INFO ] Data processing finished successfully!
09:30:38 (124381): called boinc_finish(0)

</stderr_txt>
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