Task 1706461471

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_184_5150000_0
Workunit ID: 859797353
Created: 31 Dec 2024 22:49:08 UTC
Sent: 1 Jan 2025 19:24:04 UTC
Report deadline: 15 Jan 2025 19:24:04 UTC
Received: 2 Jan 2025 0:20:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803899
Run time (sec): 418.45
CPU time (sec): 40.19
Peak working set size (MB): 278.61
Peak swap size (MB): 10369.16
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>
[19:12:23][341823][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_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_184.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 5150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_184.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_184_5150000_0_0
------> GPU usage: 1.000000
[19:12:23][341823][INFO ] Starting data processing...
[19:12:23][341823][INFO ] opti: No host transfer for n_steps. Use device global.
[19:12:23][341823][INFO ] opti: No host transfer for mean. Use device global.
[19:12:23][341823][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:12:23][341823][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:12:23][341823][INFO ] opti: power spectrum in fft callback (static link).
[19:12:23][341823][INFO ] opti: __constant__ access is not uniform, bad!
[19:12:23][341823][INFO ] Running on device 0 NVIDIA GeForce RTX 2080
[19:12:23][341823][INFO ] CUDA global memory status (initial GPU state, including context):
[19:12:23][341823][INFO ] No template file. Generating templates.
[19:12:23][341823][INFO ] Template param value T_cons = 50000
[19:12:29][341823][INFO ] Number of generated templates to be used: 50000
[19:12:29][341823][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_184.cpt
[19:12:29][341823][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_184.cpt (No such file or directory).
------> Starting from scratch...
[19:12:29][341823][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_184.binary
[19:12:29][341823][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM248.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77620647283
------> 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: 248.4 cm^-3 pc
------> Scale factor: 1.01372
[19:12:29][341823][INFO ] Allocating memory for dedispersed compressed time series...
[19:12:29][341823][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:12:29][341823][INFO ] 8-bit allocation done
[19:12:29][341823][INFO ] Foobar
[19:12:29][341823][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_184.binary
[19:12:29][341823][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:12:29][341823][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:12:29][341823][INFO ] FftSize = 12582913
[19:12:29][341823][INFO ] Seed for random number generator is -1033836012.
[19:12:32][341823][INFO ] 8[19:12:32][341823][INFO ] 9[19:12:34][341823][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:12:34][341823][INFO ] Normalization factor 3.97364e-08
[19:12:34][341823][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
[19:12:34][341823][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 760 MB (7216 MB free / 7976 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:12:34][341823][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:12:34][341823][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:12:34][341823][INFO ] TimeSeriesLength = 16772091, params->nsamples = 25165824
sum = -1336.79931641, mean= -0.00007970  -0.00007970
[19:12:34][341823][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:13:23][341823][INFO ] Checkpoint committed!
[19:14:24][341823][INFO ] Checkpoint committed!
[19:15:24][341823][INFO ] Checkpoint committed!
[19:16:24][341823][INFO ] Checkpoint committed!
[19:17:24][341823][INFO ] Checkpoint committed!
[19:18:24][341823][INFO ] Checkpoint committed!
[19:19:20][341823][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249648 6882.038574 1.4149814 3.9883661 20.0968 16.0502  8
------> CAND:   0.249907 4267.171387 0.1047332 6.2562499 18.4434 14.2749  8
------> CAND:   0.250167 3645.141113 0.9711991 3.1791396 18.383 14.2105  8
------> CAND:   0.500853 3676.904541 0.1939363 6.2229061 24.3957 13.4332  2
------> CAND:   0.500074 3666.909668 0.9756573 3.1885912 19.2378 12.698  4
------> CAND: 150.569288 3681.830322 0.5887243 0.0092766 15.8663 12.5265 16
------> CAND: 174.592829 3615.487793 0.8856775 6.2705526 15.7005 12.3056 16
------> CAND: 173.175130 6912.873047 1.2020227 0.6528978 18.4541 12.0701  4
------> CAND:   0.499296 6882.038574 1.4149814 3.9883661 16.3367 12.0475  8
------> CAND: 115.253725 4321.833008 0.6464074 3.4492717 15.4858 12.0206 16
------> CAND:   1.250056 6320.389160 0.4441297 0.4683454 27.4187 11.9078  1
------> CAND:   0.250426 3676.904541 0.1939363 6.2229061 18.245 11.9029  4
------> CAND: 431.863977 4319.019531 1.0088627 3.4320731 18.2375 11.8969  4
------> CAND:  86.382553 6184.547852 1.0552337 3.8794570 15.373 11.8712 16
------> CAND:  86.547860 4588.673340 0.6586134 0.2851925 16.0575 11.7556  8
------> CAND: 330.839398 4214.353027 0.8764139 3.4015689 16.0552 11.7533  8
------> CAND:  76.592570 7858.532227 0.8671376 0.6467313 15.162 11.5929 16
------> CAND:   0.500593 10608.069336 1.1510764 0.6519634 21.1051 11.4732  2
------> CAND: 184.476754 4008.237061 0.5752075 3.3422072 15.0294 11.4186 16
------> CAND: 389.068062 3750.066650 0.7633072 3.2295210 17.5421 11.3421  4
------> CAND: 173.095720 4588.673340 0.6586134 0.2851925 17.5412 11.3413  4
------> CAND: 210.500851 3781.405518 0.6654608 3.2464325 26.0361 11.3073  1
------> CAND: 355.180578 5856.615723 1.2996286 3.8123105 20.8236 11.3059  2
------> CAND:  86.404871 5175.179688 0.5599616 3.7096262 14.9418 11.3037 16
------> CAND:   1.249796 10575.787109 1.1574409 0.6562383 25.9286 11.2607  1
------> CAND:  93.268628 5652.578125 0.9764801 3.7903550 15.5687 11.2469  8
------> CAND: 115.223622 4742.523926 0.9355331 3.5682945 14.8499 11.1834 16
------> CAND: 462.040220 3833.107422 0.9890918 0.0783102 20.5613 11.1502  2
------> CAND: 102.380773 4061.192627 0.7980208 3.3555100 14.8101 11.1313 16
------> CAND: 110.512233 5007.830566 0.6760632 0.3741419 17.2728 11.1277  4
------> CAND: 210.501111 3725.965820 0.6488613 3.2236249 25.5359 11.0901  1
------> CAND: 108.159783 3772.513428 0.9813905 3.2332737 14.7466 11.0484 16
------> CAND: 380.508672 3799.724121 0.4414599 3.2767839 15.3754 11.0464  8
------> CAND: 160.203825 5024.401367 0.4002804 0.3300930 14.7198 11.0135 16
------> CAND: 150.855526 4167.401855 0.3695316 0.1427466 14.7195 11.0131 16
------> CAND:  84.020760 5005.817383 0.4172487 0.3318467 14.6689 10.9472 16
------> CAND: 159.536627 3707.307861 0.9358292 0.0257108 14.6505 10.9231 16
------> CAND: 350.960441 5534.598145 1.1930250 3.7508459 16.9779 10.8933  4
------> CAND: 115.501297 3808.173584 0.8935910 0.0634424 14.6233 10.8878 16
------> CAND: 173.236634 3993.917480 0.6715160 0.1262382 24.9931 10.8544  1
------> CAND: 305.071956 4778.547852 1.1528273 0.3530626 16.9107 10.84  4
------> CAND:  57.109401 3845.162109 0.9451554 3.2672081 14.5423 10.7825 16
------> CAND: 151.002149 3756.233398 0.9230385 0.0445010 16.8352 10.78  4
------> CAND:  86.561355 4357.843750 0.5433074 0.2178727 14.5377 10.7765 16
------> CAND:  77.330874 4848.280273 1.1255950 0.3676885 14.5115 10.7424 16
------> CAND:  34.615667 5104.558594 0.3649261 0.3303623 15.0784 10.7394  8
------> CAND: 346.519201 4197.663086 0.7970579 0.1955893 16.7563 10.7174  4
------> CAND: 172.768220 4418.305176 0.8496138 3.4755013 15.0553 10.7155  8
------> CAND: 332.930004 4037.052734 0.9585921 3.3365529 24.657 10.7084  1
------> CAND: 324.773112 4042.836182 0.9177215 0.1459320 15.0476 10.7075  8
------> CAND:   0.625158 6320.389160 0.4441297 0.4683454 19.7881 10.6914  2
------> CAND: 138.556090 4675.516113 0.3709835 0.2612064 14.4655 10.6828 16
------> CAND:  80.798175 3856.369141 0.9596049 3.2713184 14.4457 10.6571 16
------> CAND: 328.823791 3710.343994 0.1463491 3.3152792 14.9812 10.6391  8
------> CAND: 419.280378 4010.125488 0.6551147 0.1249272 19.6756 10.6247  2
------> CAND: 472.777671 3870.368896 0.9250243 3.2740643 16.6375 10.6232  4
------> CAND:  34.471639 3800.864746 0.5975417 0.0552251 14.9641 10.6215  8
------> CAND: 308.981461 4352.059570 0.8656404 0.2426473 19.6567 10.6135  2
------> CAND: 462.231738 4831.605957 1.1604587 0.3710146 16.6241 10.6126  4
------> CAND: 113.793986 4781.401855 0.9311410 3.5794215 16.6205 10.6098  4
------> CAND:  30.926225 5472.113770 0.8711147 3.7586966 14.4068 10.6067 16
------> CAND: 170.611958 5064.580566 0.9546989 0.4048557 16.6142 10.6048  4
------> CAND: 115.550603 4428.046875 1.0722355 0.2643566 14.4042 10.6033 16
------> CAND: 433.016197 5203.942383 1.2138569 0.4420105 19.6337 10.5998  2
------> CAND:  99.887150 3938.413086 0.8885040 3.3015134 16.5989 10.5927  4
------> CAND: 199.135388 4650.964844 0.6229752 3.5649529 14.3897 10.5846 16
------> CAND: 232.528507 3614.874023 0.9223869 6.2741642 14.9175 10.5734  8
------> CAND:  86.590160 4868.578613 1.1276948 0.3783487 14.3747 10.5651 16
------> CAND: 115.552160 4456.158691 1.0779506 0.2720084 14.3738 10.564 16
------> CAND: 125.895676 4754.578613 0.9784499 0.3415787 14.3712 10.5606 16
------> CAND:  84.076036 3963.524902 1.0250560 0.1257031 14.3677 10.5561 16
------> CAND: 104.063690 4776.746094 0.7392645 3.5910039 14.3605 10.5467 16
------> CAND:  74.244791 4049.541260 0.8956050 3.3428729 14.3583 10.5439 16
------> CAND: 345.523983 4624.074219 0.8907593 3.5364714 24.2721 10.5412  1
------> CAND: 215.932118 4319.019531 1.0088627 3.4320731 14.8741 10.5288  8
------> CAND: 307.833652 6070.151367 0.6323242 0.5105202 16.5164 10.5273  4
------> CAND: 462.094198 3958.821045 0.9542054 0.1187814 16.5147 10.5259  4
------> CAND: 269.599649 3931.866455 0.9092757 3.2984312 14.8593 10.5135  8
------> CAND: 115.248275 6832.308105 1.4098523 3.9668918 14.3302 10.5076 16
------> CAND:  86.587565 6912.873047 1.2020227 0.6528978 14.8502 10.5041  8
------> CAND: 422.900011 3754.366699 0.9635049 3.2261066 16.4857 10.503  4
------> CAND: 450.051676 3664.613037 0.7168900 3.1983504 16.4821 10.5001  4
------> CAND: 483.110807 4820.193848 0.9266498 0.3537709 24.1602 10.4926  1
------> CAND:  89.321235 6581.944336 0.7531116 0.5738425 14.3176 10.4913 16
------> CAND: 165.129568 4096.518555 1.0284771 0.1661345 24.1549 10.4903  1
------> CAND:  86.615852 3778.803223 0.9818079 0.0543848 14.3148 10.4876 16
------> CAND: 230.987023 4157.751465 0.8131068 0.1839890 16.4628 10.4848  4
------> CAND: 341.515605 3812.062988 0.7441635 0.0603708 16.457 10.4803  4
------> CAND:  86.594053 4835.510742 0.9247588 0.3569766 14.3047 10.4746 16
------> CAND: 289.767663 3683.005127 0.5552531 3.2096441 16.434 10.462  4
------> CAND: 334.249089 5317.219727 1.1744732 3.7030954 14.8038 10.4565  8
------> CAND:  23.321309 6844.766113 1.2219094 0.6492733 14.285 10.4491 16
------> CAND: 235.483278 4203.988770 0.6830957 3.4133260 14.796 10.4484  8
------> CAND: 270.057424 3796.512451 0.9270111 0.0634580 14.7939 10.4462  8
------> CAND: 106.019870 4172.322266 0.6488476 3.3976860 14.2774 10.4394 16
------> CAND: 187.057832 4314.360840 0.6512330 3.4539020 14.2774 10.4393 16
------> CAND: 375.190810 7582.289062 1.1087285 0.6818613 16.3973 10.4329  4
------> CAND:  88.795209 5856.615723 1.2996286 3.8123105 14.7808 10.4328  8
------> CAND: 406.104319 3846.039795 0.9144155 3.2646546 14.7766 10.4285  8
------> CAND: 168.165046 6071.926270 1.3263113 0.5782064 16.3474 10.3935  4
[19:19:20][341823][INFO ] Statistics: count dirty SumSpec pages 230471 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:19:20][341823][INFO ] Data processing finished successfully!
19:19:20 (341823): called boinc_finish(0)

</stderr_txt>
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