Task 1706875358

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_94_2900000_1
Workunit ID: 860054527
Created: 1 Jan 2025 19:25:56 UTC
Sent: 2 Jan 2025 4:21:26 UTC
Report deadline: 16 Jan 2025 4:21:26 UTC
Received: 2 Jan 2025 19:53:20 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13193216
Run time (sec): 475.90
CPU time (sec): 30.28
Peak working set size (MB): 377.77
Peak swap size (MB): 18902.05
Peak disk usage (MB): 0.05
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.18.1</core_client_version>
<![CDATA[
<stderr_txt>
[21:44:20][197895][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7g_x86_64-pc-linux-gnu__cuda -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_94.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 2900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_94.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_94_2900000_1_0
[21:44:20][197895][INFO ] GPU usage: 0.330000
[21:44:20][197895][INFO ] Starting data processing...
[21:44:20][197895][INFO ] opti: No host transfer for n_steps. Use device global.
[21:44:20][197895][INFO ] opti: No host transfer for mean. Use device global.
[21:44:20][197895][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:44:20][197895][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:44:20][197895][INFO ] opti: power spectrum in fft callback (static link).
[21:44:20][197895][INFO ] opti: __constant__ access is not uniform, bad!
[21:44:20][197895][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[21:44:20][197895][INFO ] CUDA global memory status (initial GPU state, including context):
[21:44:20][197895][INFO ] No template file. Generating templates.
[21:44:20][197895][INFO ] Template param value T_cons = 50000
[21:44:24][197895][INFO ] Number of generated templates to be used: 50000
[21:44:24][197895][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_94.cpt
[21:44:24][197895][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_94.cpt (No such file or directory).
------> Starting from scratch...
[21:44:24][197895][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_94.binary
[21:44:24][197895][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_DM239.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767829146
------> 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: 239.4 cm^-3 pc
------> Scale factor: 1.43852
[21:44:24][197895][INFO ] Allocating memory for dedispersed compressed time series...
[21:44:24][197895][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:44:24][197895][INFO ] 8-bit allocation done
[21:44:24][197895][INFO ] Foobar
[21:44:24][197895][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_94.binary
[21:44:24][197895][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:44:24][197895][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:44:24][197895][INFO ] FftSize = 12582913
[21:44:24][197895][INFO ] Seed for random number generator is 1110388244.
[21:44:26][197895][INFO ] 8[21:44:26][197895][INFO ] 9[21:44:26][197895][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:44:26][197895][INFO ] Normalization factor 3.97364e-08
[21:44:26][197895][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
[21:44:26][197895][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2106 MB (9837 MB free / 11943 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:44:26][197895][INFO ] Doing 50000 templates
[21:44:26][197895][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:44:26][197895][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:44:26][197895][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:45:20][197895][INFO ] Checkpoint committed!
[21:46:20][197895][INFO ] Checkpoint committed!
[21:47:20][197895][INFO ] Checkpoint committed!
[21:48:20][197895][INFO ] Checkpoint committed!
[21:49:20][197895][INFO ] Checkpoint committed!
[21:50:20][197895][INFO ] Checkpoint committed!
[21:51:20][197895][INFO ] Checkpoint committed!
[21:52:15][197895][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4323.305664 0.3748832 1.4119164 21.1609 19.8795 16
------> CAND:   0.500074 4237.148438 0.3318570 1.5626595 22.4555 18.6162  8
------> CAND:   0.500334 6219.992188 1.0495622 1.9889528 22.3309 18.4798  8
------> CAND:   0.500853 5266.759766 1.1255646 1.0787618 21.6385 17.7234  8
------> CAND:   0.500593 4912.460938 0.5176820 2.2387960 20.757 16.7647  8
------> CAND:   0.249907 3712.434326 0.7309787 2.8883674 18.6189 16.2847 16
------> CAND:   0.250426 5413.871094 0.6734518 2.1697600 18.3143 15.8613 16
------> CAND:   0.499815 3891.016357 0.5283665 2.7675831 19.5077 15.4151  8
------> CAND:   0.499296 3613.489990 0.9355458 2.9354451 19.3536 15.2495  8
------> CAND:   0.166605 3865.771240 0.8149299 2.9493091 17.8045 15.1565 16
------> CAND:   1.499963 3617.716309 0.8262751 2.9078546 26.7443 14.8369  2
------> CAND:   0.499555 3826.523682 1.0018126 2.9955776 18.921 14.7855  8
------> CAND:   0.249648 3636.891113 0.9705935 2.9461641 17.5132 14.7561 16
------> CAND:   1.501779 5401.074707 0.6764673 2.0874081 26.5483 14.7196  2
------> CAND:   1.501260 4189.132324 1.0360099 0.5304791 26.3838 14.6212  2
------> CAND:   1.500222 4305.352051 1.0788605 3.0851798 26.1396 14.4752  2
------> CAND:   1.501001 3693.099365 0.8430206 0.2952871 25.7868 14.2642  2
------> CAND:   0.166864 6316.563477 1.1995986 2.6927886 16.9301 13.9598 16
------> CAND:   0.750760 4300.371582 1.0780805 0.5780835 20.4133 13.6438  4
------> CAND:   1.501520 4914.541992 0.5149545 1.7700366 24.5423 13.5207  2
------> CAND:   1.502039 6051.351074 0.9664197 2.0304356 24.5364 13.5172  2
------> CAND:   1.500482 3638.942871 0.4230190 2.6473927 24.1009 13.2573  2
------> CAND:   1.500741 4472.817871 0.6358951 2.7994018 24.0949 13.2537  2
------> CAND:   0.750500 3618.773193 0.8323979 0.2550769 19.8558 13.1947  4
------> CAND:   0.749981 3617.716309 0.8262751 2.9078546 19.5881 12.9794  4
------> CAND:   0.501112 5510.505859 1.2396673 1.1627318 17.1206 12.8712  8
------> CAND:   0.751019 5401.074707 0.6764673 2.0874081 19.4382 12.8589  4
------> CAND: 114.178059 3861.503906 0.5469419 0.5682403 15.8416 12.4937 16
------> CAND: 121.547341 3682.336182 0.8994008 0.2723323 15.8267 12.4737 16
------> CAND:   0.750241 4384.101074 1.0912969 3.0895746 22.3003 12.1841  2
------> CAND: 115.172499 3981.720947 1.0273843 3.0329187 15.5725 12.1356 16
------> CAND:  36.276266 3611.973389 0.9483678 2.9379644 16.3963 12.11  8
------> CAND: 115.284606 4342.038574 0.5398586 2.7131233 15.5476 12.1024 16
------> CAND: 115.260991 5458.605957 1.2338157 3.0748305 16.1044 11.8046  8
------> CAND: 344.643728 3716.100342 0.7439377 0.3453772 18.106 11.7918  4
------> CAND:   0.374991 4384.101074 1.0912969 3.0895746 16.0584 11.7566  8
------> CAND: 460.912653 5180.948730 1.0244297 3.0087764 18.0616 11.7563  4
------> CAND: 321.629418 4577.099121 1.0453857 0.7340758 21.3717 11.6317  2
------> CAND: 115.192481 4415.596191 0.9557744 3.0405476 15.1687 11.6017 16
------> CAND: 142.284977 4011.614014 0.9217855 0.4665910 21.2939 11.5854  2
------> CAND: 279.926557 3717.534180 0.4702207 2.7104590 17.7729 11.526  4
------> CAND: 379.589491 3941.400635 0.6854111 0.5238311 15.8259 11.5142  8
------> CAND:  60.094795 4144.175781 0.9291221 0.5413795 15.0953 11.5052 16
------> CAND:   1.250575 5179.185547 0.6162896 1.7458879 21.1553 11.5031  2
------> CAND:   0.199822 3616.352051 0.8774268 2.9218562 15.0562 11.4538 16
------> CAND: 230.474752 3732.415039 0.8616546 2.9390278 15.7355 11.4202  8
------> CAND:  59.218692 5016.676270 0.7568893 2.7868884 15.7327 11.4173  8
------> CAND: 115.290575 3673.552734 0.2923371 2.3575492 15.0212 11.4079 16
------> CAND: 148.667605 3613.174561 0.9660664 2.9421582 14.9789 11.3523 16
------> CAND:   1.250834 5811.362793 0.8508832 2.0289977 20.8416 11.3166  2
------> CAND: 372.749608 4125.734863 0.7176847 0.6272221 15.5811 11.2597  8
------> CAND:   1.250315 4323.128906 0.3753521 1.4088157 20.7102 11.2386  2
------> CAND:   1.251353 4188.232910 0.8394318 2.9827046 20.6632 11.2107  2
------> CAND: 131.773040 3651.870117 0.9043403 0.2556337 14.863 11.2005 16
------> CAND:  79.860309 4285.569824 0.9548286 0.6077092 14.8126 11.1346 16
------> CAND:   1.251613 4980.198730 1.1769621 3.1165993 20.5255 11.1289  2
------> CAND: 352.870168 4217.965332 0.6938251 2.8888159 17.2693 11.1249  4
------> CAND:  86.438607 3833.207275 0.4380817 2.6524155 14.7953 11.112 16
------> CAND:  93.108511 3904.600342 0.4917417 0.6605413 14.7763 11.0871 16
------> CAND: 460.932376 3697.974121 0.8523845 2.9293664 17.2161 11.0826  4
------> CAND:   0.999370 4184.799805 1.0601660 3.0685179 17.1461 11.0269  4
------> CAND:   0.300252 3783.339600 0.8925819 0.3358408 14.7288 11.0253 16
------> CAND: 313.177984 3806.895996 0.4748586 2.7047253 15.3444 11.0143  8
------> CAND: 142.284717 4010.053223 0.9220598 0.4655810 20.3152 11.0041  2
------> CAND:   0.999889 4511.449707 0.4584640 2.4471753 14.7031 10.9917 16
------> CAND: 250.610845 3919.654785 0.7107139 0.4949336 15.3047 10.9732  8
------> CAND:  71.973307 4167.643555 1.0108904 3.0475831 15.3027 10.9712  8
------> CAND:   0.375510 5401.074707 0.6764673 2.0874081 15.2841 10.9519  8
------> CAND: 431.754204 4455.727051 1.0002644 3.0595720 25.2079 10.9477  1
------> CAND:   0.166345 3600.537354 0.9685026 2.9393582 14.6496 10.922 16
------> CAND: 128.901052 4236.759277 0.5943053 0.8084912 15.2317 10.8977  8
------> CAND:   1.251094 6220.880859 1.0493839 1.9915049 20.1219 10.8894  2
------> CAND:  75.838955 3994.902344 0.8580649 0.4799520 14.6161 10.8784 16
------> CAND: 315.136759 4509.312012 0.4559445 1.3587323 20.061 10.8533  2
------> CAND: 442.985501 4098.369629 0.8961905 3.0014467 24.9887 10.8524  1
------> CAND: 115.307443 5658.826172 0.9084820 2.6849048 14.5883 10.8422 16
------> CAND:  18.503003 3614.334473 0.9334360 2.9351730 14.5718 10.8208 16
------> CAND: 105.026729 3696.984619 0.2674635 0.9872344 15.1479 10.8111  8
------> CAND:  86.352709 4350.017578 1.0579897 3.0768349 14.5291 10.7653 16
------> CAND:   4.998406 3869.489990 0.3244799 2.3774621 14.524 10.7587 16
------> CAND: 343.437530 4883.870605 1.0493710 3.0577345 15.0883 10.7495  8
------> CAND:   1.001705 4338.418945 0.8543907 0.6838439 15.0792 10.7402  8
------> CAND:  86.410061 3854.917236 0.5636211 2.8007271 14.5077 10.7376 16
------> CAND:   0.375250 4346.615723 1.0848688 0.5959812 16.7816 10.7375  4
------> CAND: 115.282530 4932.621582 0.9467719 2.9996049 14.4984 10.7254 16
------> CAND:  94.716170 4047.946045 0.6806799 0.5989919 15.059 10.7194  8
------> CAND: 278.704528 3834.923828 0.8748652 0.3766601 15.0549 10.7151  8
------> CAND: 169.138984 3888.553711 0.9957956 0.3728659 14.489 10.7132 16
------> CAND:  86.364647 4211.506348 1.0641212 3.0724208 14.4816 10.7037 16
------> CAND: 480.055865 4684.701660 0.8963651 0.8706472 16.7366 10.7018  4
------> CAND:   1.502298 6274.075195 1.1143887 2.5530159 19.7921 10.6938  2
------> CAND: 164.604581 4872.355957 1.0494487 3.0588596 15.0316 10.6911  8
------> CAND: 189.690033 3786.207764 0.9814767 0.3169679 14.4669 10.6845 16
------> CAND: 126.529917 3941.400635 0.6854111 0.5238311 14.4402 10.65 16
------> CAND: 115.272410 3734.238281 0.4183011 2.6430769 14.4384 10.6477 16
------> CAND: 284.569435 4010.053223 0.9220598 0.4655810 24.5121 10.6455  1
------> CAND: 405.653033 4596.861816 0.9956950 0.7663240 16.6386 10.6241  4
------> CAND: 487.817265 4101.082520 0.5773259 2.7949071 19.6612 10.6162  2
------> CAND: 316.633608 5478.476074 1.1167853 3.0073330 16.6275 10.6153  4
------> CAND: 141.204900 3920.264648 0.8156541 2.9566228 14.4078 10.608 16
[21:52:15][197895][INFO ] Statistics: count dirty SumSpec pages 517369 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:52:15][197895][INFO ] Data processing finished successfully!
21:52:15 (197895): called boinc_finish(0)

</stderr_txt>
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