Task 1727515587

Name: Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_178_7550000_1
Workunit ID: 872608431
Created: 9 Feb 2025 17:48:50 UTC
Sent: 10 Feb 2025 2:34:47 UTC
Report deadline: 24 Feb 2025 2:34:47 UTC
Received: 10 Feb 2025 2:53:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 679.49
CPU time (sec): 13.55
Peak working set size (MB): 278.59
Peak swap size (MB): 10402.67
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[19:37:08][4093094][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_cfbf00125_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_6_dms_200_178.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 7550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_178.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_40000_178_7550000_1_0
------> GPU usage: 0.500000
[19:37:08][4093094][INFO ] Starting data processing...
[19:37:08][4093094][INFO ] opti: No host transfer for n_steps. Use device global.
[19:37:08][4093094][INFO ] opti: No host transfer for mean. Use device global.
[19:37:08][4093094][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:37:08][4093094][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:37:08][4093094][INFO ] opti: power spectrum in fft callback (static link).
[19:37:08][4093094][INFO ] opti: __constant__ access is not uniform, bad!
[19:37:08][4093094][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[19:37:08][4093094][INFO ] CUDA global memory status (initial GPU state, including context):
[19:37:08][4093094][INFO ] No template file. Generating templates.
[19:37:08][4093094][INFO ] Template param value T_cons = 50000
[19:37:11][4093094][INFO ] Number of generated templates to be used: 50000
[19:37:11][4093094][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_6_dms_200_178.cpt
[19:37:11][4093094][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_6_dms_200_178.cpt (No such file or directory).
------> Starting from scratch...
[19:37:11][4093094][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_178.binary
[19:37:11][4093094][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_6_dms_200_DM247.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776185918716
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 247.8 cm^-3 pc
------> Scale factor: 1.04547
[19:37:11][4093094][INFO ] Allocating memory for dedispersed compressed time series...
[19:37:11][4093094][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:37:11][4093094][INFO ] 8-bit allocation done
[19:37:11][4093094][INFO ] Foobar
[19:37:11][4093094][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_6_dms_200_178.binary
[19:37:11][4093094][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:37:11][4093094][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:37:11][4093094][INFO ] FftSize = 12582913
[19:37:11][4093094][INFO ] Seed for random number generator is -1036791082.
[19:37:13][4093094][INFO ] 8[19:37:13][4093094][INFO ] 9[19:37:13][4093094][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:37:13][4093094][INFO ] Normalization factor 3.97364e-08
[19:37:13][4093094][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
[19:37:13][4093094][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1558 MB (9457 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:37:13][4093094][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:37:13][4093094][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:37:13][4093094][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1248.16308594, mean= -0.00007440  -0.00007440
[19:37:13][4093094][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:38:08][4093094][INFO ] Checkpoint committed!
[19:39:08][4093094][INFO ] Checkpoint committed!
[19:40:08][4093094][INFO ] Checkpoint committed!
[19:41:08][4093094][INFO ] Checkpoint committed!
[19:42:08][4093094][INFO ] Checkpoint committed!
[19:43:08][4093094][INFO ] Checkpoint committed!
[19:44:08][4093094][INFO ] Checkpoint committed!
[19:45:08][4093094][INFO ] Checkpoint committed!
[19:46:08][4093094][INFO ] Checkpoint committed!
[19:47:08][4093094][INFO ] Checkpoint committed!
[19:48:08][4093094][INFO ] Checkpoint committed!
[19:48:26][4093094][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 5459.901367 0.9012558 5.3591914 24.3685 20.7216  8
------> CAND:   0.249648 4950.914062 0.9597711 4.3503962 22.4632 18.6247  8
------> CAND:   0.250167 5274.166504 1.2015874 6.0350575 22.3399 18.4897  8
------> CAND:   0.500074 3603.156738 0.9679759 3.4151673 28.2457 15.7359  2
------> CAND:   0.500334 5751.357910 1.1164552 5.6239624 26.9007 14.9305  2
------> CAND:   0.500593 4269.087891 0.4891558 5.4634051 26.8717 14.9131  2
------> CAND:   0.499815 4246.904297 1.0687118 3.7957270 26.5871 14.7428  2
------> CAND:   0.250426 4004.603271 1.0304196 6.0878096 18.0676 13.8745  8
------> CAND:   1.249018 5459.901367 0.9012558 5.3591914 30.6726 13.3209  1
------> CAND:   1.249537 4163.903320 0.4121610 5.1516538 30.5064 13.2488  1
------> CAND:   0.499036 4423.018555 0.4866990 4.8565879 19.3928 12.8225  4
------> CAND:   1.249277 4729.244629 0.6022772 5.3022575 29.4614 12.7949  1
------> CAND:  52.656224 4134.608398 0.9083841 6.0438290 15.9022 12.5745 16
------> CAND:   0.498777 5825.881348 1.1508604 4.9807277 18.6524 12.2288  4
------> CAND:   0.624639 5459.901367 0.9012558 5.3591914 22.3676 12.2242  2
------> CAND: 264.298915 4285.849121 0.9319263 6.0453176 18.5683 12.1614  4
------> CAND:   0.624898 4163.903320 0.4121610 5.1516538 22.1657 12.104  2
------> CAND:   0.249388 3789.591553 0.9810729 3.5374315 15.4877 12.023 16
------> CAND: 115.331837 3847.155762 0.5978923 3.7941082 15.331 11.8157 16
------> CAND: 115.441869 3703.930420 0.3175592 5.2294741 15.1863 11.6249 16
------> CAND:   0.499296 3621.742432 0.7444702 3.5139380 15.9108 11.6027  8
------> CAND:   1.248758 5804.360352 1.1501486 5.6394572 26.5692 11.5389  1
------> CAND:  44.994216 4506.821777 0.8877245 4.0762591 15.0907 11.4992 16
------> CAND: 161.954733 4703.723145 0.9370928 4.1761551 15.749 11.4342  8
------> CAND: 465.181838 4740.875000 0.9314847 5.9803157 20.8793 11.339  2
------> CAND: 240.661264 4024.672852 0.9388038 6.0568471 15.6398 11.3207  8
------> CAND:  86.549158 3894.763184 0.5388809 5.7544422 14.954 11.3197 16
------> CAND: 170.925445 5445.800293 0.9026934 5.1481662 15.6269 11.3073  8
------> CAND:   1.248499 4827.389648 1.0128189 4.2070661 26.0187 11.2998  1
------> CAND: 100.252279 3926.135498 0.7530382 5.9555745 20.7974 11.2904  2
------> CAND: 244.775523 3739.650391 0.8854698 6.0070419 17.4708 11.2853  4
------> CAND: 103.754355 3636.922363 0.4811964 3.7473044 14.9251 11.2818 16
------> CAND: 291.269183 4114.053711 0.7881503 3.8578236 15.5965 11.2757  8
------> CAND: 231.078370 4142.096191 0.8130335 5.9869871 15.5631 11.2411  8
------> CAND: 115.521279 4206.456543 0.8549716 6.0100861 14.836 11.1652 16
------> CAND:  57.707310 3926.489990 0.4398714 5.5417962 14.7925 11.1083 16
------> CAND: 115.390746 5030.007324 0.8687952 5.7922940 14.7871 11.1014 16
------> CAND: 155.532919 3713.990967 0.9694709 3.4915330 15.4273 11.1002  8
------> CAND: 233.573291 4104.763672 0.5462812 5.7056031 15.426 11.0989  8
------> CAND: 115.456402 4118.781250 0.4414104 5.4237051 14.7743 11.0846 16
------> CAND: 136.805182 4611.828613 0.9513710 6.0169458 14.7693 11.0781 16
------> CAND: 115.346370 4719.138184 0.7001283 4.4861078 14.7512 11.0544 16
------> CAND:  99.596759 3799.741455 0.5208498 5.7396832 14.7456 11.0471 16
------> CAND: 200.179912 4323.177246 0.7094290 5.8597312 15.3646 11.0353  8
------> CAND: 295.349445 3921.430664 0.5429811 3.9363351 15.3486 11.0187  8
------> CAND:  72.984355 4296.953125 0.6516135 4.1405320 14.7227 11.0173 16
------> CAND:   1.249796 3704.989746 0.3057856 5.1716619 25.3605 11.0139  1
------> CAND: 493.424738 5250.299316 0.9003341 4.7421498 20.3218 11.008  2
------> CAND: 260.034661 4404.869629 1.0925291 6.1251907 15.334 11.0035  8
------> CAND:   0.503448 5637.852539 0.9983472 5.4369903 20.2885 10.9883  2
------> CAND:   0.499555 4762.469727 0.8213930 4.3340726 17.0789 10.9736  4
------> CAND: 115.414621 3926.489990 0.4398714 5.5417962 15.273 10.9404  8
------> CAND: 317.812558 4020.031494 0.5012429 4.1110311 17.0296 10.9344  4
------> CAND: 434.509154 3827.478760 0.6403732 5.8677616 25.1684 10.9305  1
------> CAND:   0.416253 5459.901367 0.9012558 5.3591914 17.0225 10.9288  4
------> CAND:   0.503707 4030.130859 0.3792474 4.5617032 20.1842 10.9263  2
------> CAND:  78.867427 3659.211670 0.3615175 5.4668970 20.1502 10.9062  2
------> CAND: 286.261954 3764.187988 0.5934532 3.7399697 15.2047 10.8698  8
------> CAND: 141.073329 4089.385986 0.9172776 6.0484347 14.6071 10.8666 16
------> CAND: 294.415212 3686.658447 0.6228286 5.8560696 16.9429 10.8655  4
------> CAND:   0.312190 5459.901367 0.9012558 5.3591914 16.9246 10.851  4
------> CAND: 461.891262 5076.034668 1.0983776 6.0254498 16.917 10.845  4
------> CAND: 330.772445 4136.109863 0.9080728 6.0436463 24.9666 10.8428  1
------> CAND:   0.312449 4163.903320 0.4121610 5.1516538 16.9128 10.8416  4
------> CAND:   1.248239 5435.066406 1.2182996 4.4832258 24.9426 10.8324  1
------> CAND:  50.126269 3926.135498 0.7530382 5.9555745 16.9005 10.8319  4
------> CAND: 366.771555 3817.440918 0.9658399 3.5609300 15.1507 10.8141  8
------> CAND: 199.030027 5050.422852 1.0979137 6.0324335 15.1403 10.8033  8
------> CAND: 115.549825 4532.313965 1.0225688 6.0815396 14.5581 10.803 16
------> CAND:  78.864832 3787.234375 0.3929791 5.4965553 19.9602 10.7935  2
------> CAND: 227.277599 3941.725342 0.3794150 5.3041959 15.115 10.7772  8
------> CAND: 285.073142 3731.590576 0.8747154 6.0055737 16.8106 10.7605  4
------> CAND:  66.262289 3711.916504 0.5187739 3.7766147 14.4851 10.7082 16
------> CAND: 294.335283 3845.025391 0.9722027 3.5767477 16.7238 10.6917  4
------> CAND: 269.435121 3676.420166 0.3298447 5.3385558 16.6991 10.6721  4
------> CAND:  98.393156 4628.234375 0.6518242 5.6234698 15.0076 10.6664  8
------> CAND:  23.008860 3713.793457 0.5105844 5.7465172 16.6834 10.6596  4
------> CAND: 462.378361 3647.480225 0.9586935 6.0181780 16.68 10.657  4
------> CAND: 118.871542 3661.761719 0.7612430 3.5350854 14.4326 10.6401 16
------> CAND: 194.979349 4374.608398 1.0881802 3.8620083 14.982 10.6399  8
------> CAND: 173.139837 4231.057617 0.8463354 6.0025392 14.4324 10.6398 16
------> CAND: 448.293242 3624.195068 0.6659346 3.5610600 19.6813 10.628  2
------> CAND:  86.555386 5017.624512 0.9142377 5.8501668 14.4166 10.6194 16
------> CAND:  61.089234 4557.211914 1.0220709 6.0719275 14.4162 10.6188 16
------> CAND:  54.935493 4042.350342 0.9708784 3.7016544 14.4095 10.6102 16
------> CAND: 115.471713 4466.838379 0.7574480 5.8743691 14.4068 10.6067 16
------> CAND: 186.433972 5771.153809 1.1513581 4.9235835 14.4055 10.605 16
------> CAND: 163.288091 4751.643555 0.6471375 4.6962228 14.9438 10.6005  8
------> CAND: 317.354005 4163.624512 0.4830060 5.5142803 16.6088 10.6005  4
------> CAND: 487.969337 4154.903809 0.6160194 4.0468111 16.5983 10.5922  4
------> CAND:  86.530733 3765.059326 0.4160649 5.5683804 14.392 10.5875 16
------> CAND:  78.867168 3658.952881 0.3633708 5.4604750 19.5949 10.5768  2
------> CAND:  93.010676 3799.807129 0.9510038 3.5546005 14.3801 10.5722 16
------> CAND: 230.953546 4240.651367 0.6029768 5.7400503 14.9156 10.5715  8
------> CAND:   0.166864 4163.096191 0.4841307 5.5181394 14.913 10.5689  8
------> CAND: 143.812448 4367.073242 1.0871412 6.1239252 14.9116 10.5674  8
------> CAND:  28.198524 3810.009033 0.9980606 3.5415599 14.375 10.5655 16
------> CAND: 118.919032 4331.971191 0.7629856 4.0334907 14.9071 10.5628  8
------> CAND: 186.772631 3762.032959 0.9755250 6.0423336 14.3659 10.5538 16
------> CAND: 160.697152 4052.197021 0.9932184 6.0765657 14.3648 10.5523 16
[19:48:26][4093094][INFO ] Statistics: count dirty SumSpec pages 374321 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:48:26][4093094][INFO ] Data processing finished successfully!
19:48:26 (4093094): called boinc_finish(0)

</stderr_txt>
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