Task 1706883837

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_115_4300000_0
Workunit ID: 860058758
Created: 1 Jan 2025 19:26:41 UTC
Sent: 2 Jan 2025 11:03:46 UTC
Report deadline: 16 Jan 2025 11:03:46 UTC
Received: 3 Jan 2025 11:14:52 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12896206
Run time (sec): 829.30
CPU time (sec): 71.10
Peak working set size (MB): 357.04
Peak swap size (MB): 10327.3
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[05:54:32][296521][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_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_115.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 4300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_115.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_115_4300000_0_0
------> GPU usage: 1.000000
[05:54:32][296521][INFO ] Starting data processing...
[05:54:32][296521][INFO ] opti: No host transfer for n_steps. Use device global.
[05:54:32][296521][INFO ] opti: No host transfer for mean. Use device global.
[05:54:32][296521][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:54:32][296521][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:54:32][296521][INFO ] opti: power spectrum in fft callback (static link).
[05:54:32][296521][INFO ] opti: __constant__ access is not uniform, bad!
[05:54:32][296521][INFO ] Running on device 0 NVIDIA GeForce GTX 1070
[05:54:32][296521][INFO ] CUDA global memory status (initial GPU state, including context):
[05:54:32][296521][INFO ] No template file. Generating templates.
[05:54:32][296521][INFO ] Template param value T_cons = 50000
[05:54:46][296521][INFO ] Number of generated templates to be used: 50000
[05:54:46][296521][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_115.cpt
[05:54:46][296521][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_115.cpt (No such file or directory).
------> Starting from scratch...
[05:54:46][296521][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_115.binary
[05:54:46][296521][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM241.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767794673
------> 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: 241.5 cm^-3 pc
------> Scale factor: 1.43846
[05:54:46][296521][INFO ] Allocating memory for dedispersed compressed time series...
[05:54:46][296521][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:54:46][296521][INFO ] 8-bit allocation done
[05:54:46][296521][INFO ] Foobar
[05:54:46][296521][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_115.binary
[05:54:47][296521][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:54:47][296521][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:54:47][296521][INFO ] FftSize = 12582913
[05:54:47][296521][INFO ] Seed for random number generator is 1115861524.
[05:54:53][296521][INFO ] 8[05:54:53][296521][INFO ] 9[05:54:55][296521][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:54:55][296521][INFO ] Normalization factor 3.97364e-08
[05:54:55][296521][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
[05:54:55][296521][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 821 MB (7296 MB free / 8117 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:54:55][296521][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:54:55][296521][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:54:55][296521][INFO ] TimeSeriesLength = 16774583, params->nsamples = 25165824
sum = 1345.25976562, mean= 0.00008020  0.00008020
[05:54:55][296521][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:55:33][296521][INFO ] Checkpoint committed!
[05:56:33][296521][INFO ] Checkpoint committed!
[05:57:34][296521][INFO ] Checkpoint committed!
[05:58:35][296521][INFO ] Checkpoint committed!
[05:59:36][296521][INFO ] Checkpoint committed!
[06:00:36][296521][INFO ] Checkpoint committed!
[06:01:37][296521][INFO ] Checkpoint committed!
[06:02:38][296521][INFO ] Checkpoint committed!
[06:03:38][296521][INFO ] Checkpoint committed!
[06:04:39][296521][INFO ] Checkpoint committed!
[06:05:40][296521][INFO ] Checkpoint committed!
[06:06:59][296521][INFO ] Checkpoint committed!
[06:08:00][296521][INFO ] Checkpoint committed!
[06:08:39][296521][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 8673.833984 1.1114267 1.7602921 21.4866 20.347 16
------> CAND:   0.499815 4584.377930 1.0597889 3.3631773 23.3631 19.6127  8
------> CAND:   0.249907 3681.653320 0.1878692 0.3788956 20.7061 19.229 16
------> CAND:   0.500074 8232.468750 0.8509455 1.9437106 22.295 18.4405  8
------> CAND:   0.500593 4650.105469 0.7761806 0.5199805 21.9492 18.0625  8
------> CAND:   0.500334 4862.621094 0.1667005 2.3875680 20.3283 16.3003  8
------> CAND:   1.499703 3618.450439 0.7667673 3.0748065 28.4395 15.852  2
------> CAND:   0.499296 3616.190186 0.8937965 3.0845959 19.8298 15.7621  8
------> CAND:   0.166605 4026.075195 0.8365812 3.2086067 17.7094 15.0255 16
------> CAND:   0.250426 4250.439941 0.6864882 0.3897404 17.6063 14.8839 16
------> CAND:   0.249648 3616.190186 0.8937965 3.0845959 17.505 14.7448 16
------> CAND:   0.749722 3619.394775 0.7715281 3.0756183 20.8038 13.9589  4
------> CAND:   1.500741 4091.335693 0.8605989 0.2947038 24.8714 13.7173  2
------> CAND:   0.500853 6538.453613 1.3748156 0.9670798 17.7743 13.563  8
------> CAND:   0.749981 4230.001953 1.0227534 3.2859228 20.2445 13.5078  4
------> CAND:   1.501001 4865.287598 0.1545796 2.1125610 24.1471 13.2849  2
------> CAND:   0.499555 3922.729004 1.0180805 3.1954629 17.4228 13.1905  8
------> CAND:   1.501260 7291.872070 0.5139034 2.0754395 23.7257 13.0335  2
------> CAND:   0.374991 4253.261719 1.0004132 3.2897027 16.1806 12.9472 16
------> CAND:   0.750500 3775.760254 0.8528978 0.1533503 19.5446 12.9445  4
------> CAND: 115.530362 5482.426270 1.1811843 0.7174393 15.8922 12.5612 16
------> CAND:   0.166864 3615.750488 0.9194500 0.0721755 15.8721 12.5344 16
------> CAND:   1.500222 4031.636719 0.4434327 3.1209862 22.6264 12.3783  2
------> CAND:   1.500482 6133.841309 1.0114068 3.4965076 22.5008 12.3035  2
------> CAND:   1.501520 8246.012695 0.8439661 2.9426427 22.3276 12.2004  2
------> CAND: 302.042705 4546.356445 0.9380925 3.3410156 16.4741 12.1914  8
------> CAND:  41.348632 3751.683105 0.5633352 0.1885351 15.3724 11.8705 16
------> CAND:  86.401497 3920.086670 0.6796880 3.1570668 15.3157 11.7956 16
------> CAND: 119.820048 3667.713379 0.7017487 0.1184004 15.2036 11.6477 16
------> CAND: 239.699005 4085.564697 0.9849234 3.2444441 26.6611 11.5787  1
------> CAND:   0.750241 4091.335693 0.8605989 0.2947038 17.8379 11.5778  4
------> CAND:   1.250056 5444.110840 0.2655125 1.4736041 21.2564 11.5632  2
------> CAND: 115.391784 3613.499268 0.9365655 0.0698856 15.8629 11.5527  8
------> CAND:  89.438533 5397.803711 0.6563106 3.3555648 15.1096 11.5239 16
------> CAND: 115.285904 6363.662598 0.8207801 3.4136674 15.8282 11.5167  8
------> CAND:  86.368020 4455.114746 1.0465802 3.3355942 15.082 11.4876 16
------> CAND: 119.247830 3807.751953 0.2602404 0.3718124 15.0676 11.4688 16
------> CAND: 339.395156 3711.501465 0.7287460 0.1363983 21.0777 11.457  2
------> CAND:  90.925001 3711.628174 0.4383660 0.2030446 14.9546 11.3204 16
------> CAND:   0.999110 3611.418457 0.9415658 3.0829921 20.7182 11.2434  2
------> CAND: 151.550232 3686.016602 0.8859569 0.1084998 14.8754 11.2167 16
------> CAND: 292.454102 3927.689941 0.5353183 0.2822046 15.5383 11.2154  8
------> CAND: 233.670607 5417.797363 1.1762279 0.6995788 15.5218 11.1982  8
------> CAND:   0.999889 8783.766602 1.2003400 3.2691734 14.8517 11.1857 16
------> CAND:   1.250315 7227.782715 0.5454841 1.9586914 20.5474 11.142  2
------> CAND:   1.499963 4865.867188 1.1651450 3.4243453 20.5329 11.1333  2
------> CAND: 185.161599 4767.903320 1.0295734 0.5188541 14.7805 11.0927 16
------> CAND:   1.249796 3704.298828 0.1596976 0.4603106 15.4111 11.0834  8
------> CAND: 216.685473 5482.963379 0.7567886 0.8334148 15.4069 11.079  8
------> CAND:   1.250575 8232.468750 0.8509455 1.9437106 20.3807 11.043  2
------> CAND:   0.750760 7291.872070 0.5139034 2.0754395 17.1578 11.0363  4
------> CAND: 114.209979 3873.197266 0.9066170 3.1709149 14.7308 11.0278 16
------> CAND:  18.857492 3707.625000 0.7381849 3.0994015 14.6816 10.9636 16
------> CAND:  77.012715 3806.007080 0.7903801 0.1779525 14.6685 10.9466 16
------> CAND: 460.686361 4091.672607 0.9645009 3.2443454 17.0425 10.9446  4
------> CAND: 230.966781 4143.176270 0.9385061 0.3069196 15.2709 10.9382  8
------> CAND: 401.677612 5283.496582 0.4959777 3.2548726 15.2705 10.9379  8
------> CAND:  72.803477 3750.924072 0.5659007 0.1875844 15.2558 10.9226  8
------> CAND:  86.354785 4896.259766 1.0831137 3.4193969 14.632 10.8991 16
------> CAND: 127.108622 5493.343262 1.1820033 3.5039370 14.6287 10.8948 16
------> CAND: 391.114552 5835.270020 0.8576022 0.9150304 16.9693 10.8865  4
------> CAND: 161.317378 3645.112793 0.9601384 0.0835397 15.2104 10.8758  8
------> CAND: 120.798397 6234.085449 1.2133574 0.9200695 14.5875 10.8412 16
------> CAND: 423.748087 3907.892090 0.6936729 0.2332291 16.9086 10.8383  4
------> CAND: 115.535811 4462.542969 0.8956786 0.4359918 14.5852 10.8382 16
------> CAND: 458.371280 3966.666260 0.2939000 3.0137413 16.9043 10.8349  4
------> CAND: 401.867573 5185.821289 1.0214853 0.6546001 15.1655 10.8293  8
------> CAND: 107.595350 3796.414062 0.9409274 3.1489482 14.5607 10.8063 16
------> CAND:  95.635871 4084.822266 0.1651983 2.7470109 14.5552 10.7991 16
------> CAND: 214.341846 4072.189453 0.5235118 0.3545945 15.1271 10.7896  8
------> CAND:  20.275969 4534.434082 0.7267214 0.4873450 14.5429 10.7832 16
------> CAND: 240.249423 5113.295410 0.7118520 0.7174031 24.8082 10.7741  1
------> CAND:   1.251094 5039.837402 1.0895108 3.4405944 19.9144 10.7663  2
------> CAND:   1.249277 4702.175293 0.5796819 3.2800138 16.815 10.764  4
------> CAND: 377.999737 3755.581787 0.5505751 3.0841877 15.0692 10.7298  8
------> CAND:  86.383072 4570.046387 0.9355336 3.3450913 14.4862 10.7096 16
------> CAND: 218.697707 3931.946533 0.5273138 0.2865792 16.73 10.6966  4
------> CAND:  69.595425 3710.694824 0.4444989 0.2003777 14.4736 10.6933 16
------> CAND:  16.384889 5875.105957 0.7971991 0.9372074 14.4707 10.6895 16
------> CAND: 259.164267 4808.402344 0.9037814 3.3795030 16.7049 10.6767  4
------> CAND: 240.862384 3652.727539 0.8515695 3.0949972 15.0127 10.6716  8
------> CAND: 353.368426 4428.971680 1.0173429 3.3269434 15.0065 10.6652  8
------> CAND: 104.900867 4757.296387 0.6866674 0.5825723 16.6829 10.6592  4
------> CAND:  86.435752 4598.624023 0.2717370 3.0109420 14.4411 10.6512 16
------> CAND:  15.980055 4085.564697 0.9849234 3.2444441 14.4339 10.6418 16
------> CAND: 135.413694 3797.942383 0.6281750 0.1928389 14.4203 10.6242 16
------> CAND: 288.723917 6312.636719 0.8310065 1.0894656 14.966 10.6235  8
------> CAND:  88.915881 5203.502441 0.2879997 1.1927054 14.4141 10.6161 16
------> CAND: 112.550159 6010.347168 1.2044706 0.8721080 19.6602 10.6156  2
------> CAND:  52.005635 3915.079834 1.0021024 3.1955216 14.413 10.6148 16
------> CAND: 230.465150 5972.713379 1.2033945 3.5388322 14.9454 10.6022  8
------> CAND: 230.970933 4168.160645 0.9107054 0.3200958 14.9428 10.5996  8
------> CAND: 115.187810 4366.733887 0.9419848 3.3049152 14.3979 10.5952 16
------> CAND:   1.249537 6796.334473 1.1806788 3.5359383 16.5917 10.587  4
------> CAND: 197.517089 3935.483154 0.8885467 0.2252893 14.3696 10.5585 16
------> CAND: 264.229367 3857.656006 0.7904881 3.1541548 14.8986 10.554  8
------> CAND:  43.506191 3996.792725 0.8900313 0.2515215 14.3635 10.5507 16
------> CAND:  86.368799 4404.872070 1.0694752 3.3318136 14.3604 10.5467 16
------> CAND:   0.166345 3622.136230 0.6651622 3.0603433 14.3594 10.5453 16
------> CAND: 172.921071 3907.577148 0.0877824 2.2238200 14.3542 10.5386 16
[06:08:39][296521][INFO ] Statistics: count dirty SumSpec pages 523259 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:08:39][296521][INFO ] Data processing finished successfully!
06:08:39 (296521): called boinc_finish(0)

</stderr_txt>
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