Task 1725545862

Name: Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_29_2750000_1
Workunit ID: 871450345
Created: 5 Feb 2025 20:43:41 UTC
Sent: 5 Feb 2025 23:57:19 UTC
Report deadline: 19 Feb 2025 23:57:19 UTC
Received: 6 Feb 2025 1:49:50 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,772.85
CPU time (sec): 33.07
Peak working set size (MB): 242.09
Peak swap size (MB): 65349.77
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[01:08:54][190506][INFO ] Application startup - thank you for supporting Einstein@Home!
[01:08:54][190506][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_cfbf00125_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_1_dms_200_29.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 2750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_29.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_29_2750000_1_0
------> GPU usage: 0.496000
[01:08:54][190506][INFO ] Starting data processing...
[01:08:54][190506][INFO ] opti: No host transfer for n_steps. Use device global.
[01:08:54][190506][INFO ] opti: No host transfer for mean. Use device global.
[01:08:54][190506][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:08:54][190506][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:08:54][190506][INFO ] opti: power spectrum in fft callback (static link).
[01:08:54][190506][INFO ] opti: __constant__ access is not uniform, bad!
[01:08:54][190506][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[01:08:54][190506][INFO ] CUDA global memory status (initial GPU state, including context):
[01:08:54][190506][INFO ] No template file. Generating templates.
[01:08:54][190506][INFO ] Template param value T_cons = 50000
[01:08:58][190506][INFO ] Number of generated templates to be used: 50000
[01:08:58][190506][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_1_dms_200_29.cpt
[01:08:58][190506][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_1_dms_200_29.cpt (No such file or directory).
------> Starting from scratch...
[01:08:58][190506][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_29.binary
[01:08:58][190506][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_1_dms_200_DM232.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673343783281
------> 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: 232.9 cm^-3 pc
------> Scale factor: 1.0974
[01:08:58][190506][INFO ] Allocating memory for dedispersed compressed time series...
[01:08:58][190506][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:08:58][190506][INFO ] 8-bit allocation done
[01:08:58][190506][INFO ] Foobar
[01:08:58][190506][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_29.binary
[01:08:58][190506][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:08:58][190506][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:08:58][190506][INFO ] FftSize = 12582913
[01:08:58][190506][INFO ] Seed for random number generator is -1046931722.
[01:09:01][190506][INFO ] 8[01:09:01][190506][INFO ] 9[01:09:01][190506][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:09:01][190506][INFO ] Normalization factor 3.97364e-08
[01:09:01][190506][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
[01:09:01][190506][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1249 MB (2787 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:09:01][190506][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:09:01][190506][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:09:01][190506][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:09:54][190506][INFO ] Checkpoint committed!
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[02:28:25][190506][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  79.711870 4498.740723 0.9440452 3.0026956 17.8432 15.2099 16
------> CAND: 115.310038 5023.842285 0.6584440 2.5003061 16.0026 12.7088 16
------> CAND: 363.332540 4216.984863 0.6849543 0.7647367 16.351 12.0625  8
------> CAND: 482.089379 3736.902344 0.6317676 2.8151662 27.2161 11.8198  1
------> CAND:  98.502668 4176.351074 0.7682463 2.9074929 15.2957 11.7691 16
------> CAND: 418.149956 3880.532227 0.9358417 0.4046085 17.9864 11.6963  4
------> CAND:  86.407206 4309.520020 0.6774818 2.8347766 15.2221 11.672 16
------> CAND:  87.297063 5403.711914 0.8063914 1.6423725 15.1986 11.641 16
------> CAND: 461.191625 3758.454346 0.4035945 2.5586145 21.2865 11.5811  2
------> CAND: 230.433749 5250.245605 1.1217997 3.0103328 21.2521 11.5606  2
------> CAND:  81.721509 3714.317627 0.4798011 2.6769023 15.1202 11.538 16
------> CAND:  67.427226 3651.493408 0.3551978 0.7036131 14.946 11.3092 16
------> CAND: 230.609177 4756.499512 0.7326655 2.7825463 15.6199 11.3001  8
------> CAND: 201.968449 3890.860840 0.9958567 2.9874423 15.572 11.2503  8
------> CAND: 299.828054 4959.728516 1.0323781 2.9980998 15.5715 11.2497  8
------> CAND: 492.892226 3998.598145 0.7219657 2.8790476 25.843 11.2235  1
------> CAND: 129.693074 3913.986328 0.4039176 2.5044808 14.8513 11.1852 16
------> CAND: 230.511083 3617.163086 0.8581570 2.8962495 15.4948 11.1702  8
------> CAND:  66.600430 4509.247559 0.8467093 2.9449692 20.5662 11.1531  2
------> CAND: 171.400347 3757.329834 0.5967045 0.4925188 14.8219 11.1468 16
------> CAND:  86.344665 4393.846680 1.0311629 3.0430624 14.7737 11.0837 16
------> CAND: 194.416474 3790.374268 0.8319255 2.9190784 14.7637 11.0708 16
------> CAND: 414.825644 4574.270020 1.0817227 3.0632415 17.1618 11.0395  4
------> CAND: 212.138613 3830.771484 0.6132823 2.8074903 17.1382 11.0207  4
------> CAND: 115.277081 4597.369141 0.7129622 2.8055141 14.7154 11.0077 16
------> CAND: 112.947467 3640.301514 0.9605443 2.9291980 14.7139 11.0058 16
------> CAND: 230.465669 3841.406982 0.9418321 2.9600554 15.279 10.9466  8
------> CAND: 184.678393 5505.534668 0.8642846 1.6352249 14.6371 10.9057 16
------> CAND:  89.583339 3985.080811 0.5485225 0.7189132 15.2179 10.8834  8
------> CAND: 230.568175 5206.141113 0.8435840 2.7333870 15.1911 10.8558  8
------> CAND: 486.041184 3790.374268 0.8319255 2.9190784 16.919 10.8466  4
------> CAND: 115.193778 4020.741211 0.8950688 2.9656935 14.5872 10.8408 16
------> CAND:  33.291391 4448.418945 0.8639368 2.9538622 15.168 10.8319  8
------> CAND: 460.706343 3736.944336 0.8899755 2.9299860 16.8964 10.8286  4
------> CAND: 380.328573 5569.893066 1.0449291 1.4188277 15.1424 10.8054  8
------> CAND: 324.027542 3790.374268 0.8319255 2.9190784 15.1252 10.7877  8
------> CAND:  64.551605 3851.443848 0.9569525 2.9699645 14.5446 10.7854 16
------> CAND: 115.298101 3910.245117 0.4187176 2.5389404 14.5446 10.7854 16
------> CAND: 268.845256 3784.804443 0.9676469 2.9578657 15.1177 10.7799  8
------> CAND: 160.347333 4021.615723 0.7380264 0.5875188 15.1127 10.7748  8
------> CAND: 124.510676 4562.851074 0.9944239 3.0185502 15.0988 10.7605  8
------> CAND: 275.821900 5105.929688 0.6436446 1.7179619 19.8981 10.7567  2
------> CAND:  99.872098 4501.232422 0.8492391 2.9474015 19.8775 10.7444  2
------> CAND: 422.710570 3727.384033 0.6620088 2.8326070 16.785 10.7402  4
------> CAND: 241.044819 3736.902344 0.6317676 2.8151662 19.8615 10.7349  2
------> CAND: 443.653997 4150.066895 1.0540148 3.0371747 19.857 10.7323  2
------> CAND: 200.105952 4393.310059 0.5949638 0.9978130 15.0645 10.725  8
------> CAND: 432.030063 4575.424805 0.7832866 2.8885980 16.7552 10.7166  4
------> CAND: 418.859454 4030.654297 0.8927922 2.9703226 16.7341 10.6998  4
------> CAND: 163.675538 4953.401855 0.9077938 2.9080334 14.4726 10.6919 16
------> CAND: 189.890893 4063.654541 0.3373147 1.3328795 14.4446 10.6557 16
------> CAND: 108.155371 4233.034668 0.5471997 0.9364693 16.6543 10.6366  4
------> CAND: 493.618073 3993.699951 0.6539386 0.6255842 16.6504 10.6334  4
------> CAND: 475.585560 3791.245605 0.5236479 0.5850797 16.6285 10.6161  4
------> CAND:  59.935196 3930.049805 0.8316208 2.9314342 16.626 10.6142  4
------> CAND:  35.743753 4814.311035 1.1053414 3.0553627 14.9468 10.6037  8
------> CAND:  84.133906 4577.370117 0.5556856 2.5609870 14.9352 10.5917  8
------> CAND: 188.361346 4022.167725 0.9738181 2.9985824 14.3914 10.5867 16
------> CAND: 304.262287 3976.923340 0.2930035 1.6890458 16.5897 10.5854  4
------> CAND: 259.652144 3728.657715 0.9104402 0.3189541 16.5812 10.5786  4
------> CAND: 136.194038 4166.178223 0.7252441 0.6962626 14.3817 10.5741 16
------> CAND: 391.220172 4566.912109 0.8257514 0.8913052 19.578 10.5668  2
------> CAND: 369.233778 3780.059326 0.3652775 0.8219762 24.3081 10.5569  1
------> CAND:  90.544561 3800.784180 0.3618498 0.8546533 16.543 10.5484  4
------> CAND:  53.567361 3793.862305 0.5157146 2.7136478 14.3592 10.5451 16
------> CAND: 229.420106 5109.750977 0.6403455 2.3275292 14.8896 10.5448  8
------> CAND: 469.548599 4195.814453 0.6273437 0.7948248 16.5343 10.5415  4
------> CAND: 200.659226 5099.741699 0.7320759 2.5996578 14.351 10.5344 16
------> CAND: 170.496477 3925.339844 0.8346086 2.9368989 14.8742 10.5288  8
------> CAND: 450.871984 4314.418457 1.0800086 3.0529358 16.5142 10.5255  4
------> CAND: 199.927410 6104.857910 1.1171104 2.5381794 14.3348 10.5136 16
------> CAND: 258.561427 3713.371826 0.9698513 0.2963291 14.841 10.4947  8
------> CAND:  93.292244 5386.005371 0.8104585 1.6352388 14.3154 10.4885 16
------> CAND:  86.427707 4157.617676 0.4979398 2.6270533 14.3117 10.4836 16
------> CAND: 166.660672 4065.106934 0.3313015 1.3791808 14.8012 10.4538  8
------> CAND: 115.232964 3841.406982 0.9418321 2.9600554 14.2862 10.4508 16
------> CAND:  52.714873 3662.446289 0.7454357 0.3386679 14.7886 10.4408  8
------> CAND: 144.539333 3990.274902 0.5404810 2.7245171 14.2748 10.4361 16
------> CAND: 345.507634 4215.625977 0.8626344 2.9661400 16.3936 10.43  4
------> CAND: 481.412838 3620.119141 0.7689003 2.8628154 16.3862 10.4242  4
------> CAND: 230.595683 3758.454346 0.4035945 2.5586145 16.3732 10.4139  4
------> CAND: 230.410653 4386.729004 1.0610498 3.0541623 16.3653 10.4077  4
------> CAND: 193.902126 3835.176514 0.7392295 2.8845272 14.2493 10.403 16
------> CAND:  92.488284 4252.206543 1.0699209 0.5821047 14.7443 10.3953  8
------> CAND: 129.082449 5924.312500 0.9800910 1.9629288 14.2418 10.3935 16
------> CAND: 198.198041 3988.229736 0.6621239 0.6088433 14.241 10.3924 16
------> CAND: 230.485132 5324.594727 1.1126156 2.9875488 14.7378 10.3886  8
------> CAND:  28.250167 3938.129395 0.9199235 2.9706118 14.7356 10.3864  8
------> CAND: 170.058425 4743.314941 0.7977502 1.0407441 14.2305 10.3789 16
------> CAND: 333.078703 4235.716309 1.0186164 3.0321808 14.7243 10.3747  8
------> CAND: 307.092494 4293.326172 0.6010702 2.7454038 16.3173 10.3696  4
------> CAND: 396.396341 3988.229736 0.6621239 0.6088433 14.7179 10.3681  8
------> CAND: 323.533437 5100.701660 0.7357336 1.4393489 14.7163 10.3665  8
------> CAND: 403.452136 4553.971680 0.7912729 2.8900480 14.715 10.3651  8
------> CAND:   8.321421 4414.669922 1.0320067 3.0437164 14.2078 10.3495 16
------> CAND: 399.528617 4465.920898 0.8844540 0.7857388 14.6931 10.3426  8
------> CAND:  49.551457 4842.519043 0.9295645 1.0080929 14.202 10.3421 16
------> CAND: 483.190995 3878.075195 0.9361061 0.4069667 16.2788 10.3392  4
------> CAND: 100.795172 4822.456543 0.9563362 2.9705932 14.6842 10.3335  8
------> CAND: 115.304848 4882.725098 0.5994776 2.4515948 14.1937 10.3314 16
[02:28:25][190506][INFO ] Statistics: count dirty SumSpec pages 1859 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:28:25][190506][INFO ] Data processing finished successfully!
02:28:25 (190506): called boinc_finish(0)

</stderr_txt>
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