Task 1714111718

Name: Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_171_400000_1
Workunit ID: 864555480
Created: 14 Jan 2025 10:18:40 UTC
Sent: 15 Jan 2025 4:40:07 UTC
Report deadline: 29 Jan 2025 4:40:07 UTC
Received: 15 Jan 2025 10:15:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 271.77
CPU time (sec): 14.74
Peak working set size (MB): 275.69
Peak swap size (MB): 6175.82
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[02:22:36][634304][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_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_171.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 400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_171_400000_1_0
------> GPU usage: 1.000000
[02:22:36][634304][INFO ] Starting data processing...
[02:22:36][634304][INFO ] opti: No host transfer for n_steps. Use device global.
[02:22:36][634304][INFO ] opti: No host transfer for mean. Use device global.
[02:22:36][634304][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:22:36][634304][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:22:36][634304][INFO ] opti: power spectrum in fft callback (static link).
[02:22:36][634304][INFO ] opti: __constant__ access is not uniform, bad!
[02:22:36][634304][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[02:22:36][634304][INFO ] CUDA global memory status (initial GPU state, including context):
[02:22:36][634304][INFO ] No template file. Generating templates.
[02:22:36][634304][INFO ] Template param value T_cons = 50000
[02:22:39][634304][INFO ] Number of generated templates to be used: 50000
[02:22:39][634304][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_171.cpt
[02:22:39][634304][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_171.cpt (No such file or directory).
------> Starting from scratch...
[02:22:39][634304][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_171.binary
[02:22:39][634304][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM247.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776220269348
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 247.1 cm^-3 pc
------> Scale factor: 1.00684
[02:22:39][634304][INFO ] Allocating memory for dedispersed compressed time series...
[02:22:39][634304][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:22:39][634304][INFO ] 8-bit allocation done
[02:22:39][634304][INFO ] Foobar
[02:22:39][634304][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_171.binary
[02:22:39][634304][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:22:39][634304][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:22:39][634304][INFO ] FftSize = 12582913
[02:22:39][634304][INFO ] Seed for random number generator is -1029642728.
[02:22:41][634304][INFO ] 8[02:22:41][634304][INFO ] 9[02:22:42][634304][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:22:42][634304][INFO ] Normalization factor 3.97364e-08
[02:22:42][634304][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
[02:22:42][634304][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 930 MB (11071 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:22:42][634304][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:22:42][634304][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:22:42][634304][INFO ] TimeSeriesLength = 16775458, params->nsamples = 25165824
sum = -1068.71240234, mean= -0.00006371  -0.00006371
[02:22:42][634304][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:24:04][634304][INFO ] Checkpoint committed!
[02:25:32][634304][INFO ] Checkpoint committed!
[02:27:00][634304][INFO ] Checkpoint committed!
[02:27:06][634304][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3635.895752 0.9692809 2.4406691 21.0893 17.1255  8
------> CAND:   0.250426 4128.190918 0.9324445 1.7309006 20.9311 16.9537  8
------> CAND:   0.250167 3719.354248 0.7786345 2.1180708 19.2318 15.1187  8
------> CAND:   0.501372 3895.970459 0.8296601 1.3164006 23.6852 13.0093  2
------> CAND:   0.250686 4076.418457 1.0285866 1.2191906 17.2255 12.982  8
------> CAND: 105.069807 3771.215576 0.9595987 0.9096881 17.1024 12.8521  8
------> CAND: 230.677688 3641.612305 0.7084987 1.1438540 16.7065 12.4353  8
------> CAND:   0.500593 3601.025879 0.9683114 2.4606483 22.6044 12.3652  2
------> CAND:   0.499815 3704.652588 0.9553437 2.4128628 18.7458 12.3036  4
------> CAND:  59.243085 3626.146240 0.8223695 0.8704720 15.509 12.0513 16
------> CAND: 115.185733 3953.716309 1.0120009 2.3586924 15.4836 12.0176 16
------> CAND: 431.742786 3609.322510 0.9658831 2.4489107 18.3635 11.9976  4
------> CAND: 431.893301 3905.152832 0.8847861 2.1549237 18.2126 11.8769  4
------> CAND: 118.486430 3626.146240 0.8223695 0.8704720 15.9727 11.6672  8
------> CAND: 494.465630 4051.018066 0.9144751 1.4409604 17.8114 11.5567  4
------> CAND:  92.353340 3916.754150 0.8145906 1.9852036 15.8393 11.5282  8
------> CAND: 247.232815 4051.018066 0.9144751 1.4409604 15.7994 11.4866  8
------> CAND: 499.215685 3958.265625 1.0123664 2.3437777 26.4085 11.4691  1
------> CAND: 299.637834 3844.663086 0.9341941 2.3293011 15.7502 11.4354  8
------> CAND: 115.192740 3673.459961 0.8930811 2.3620007 15.0286 11.4176 16
------> CAND: 146.969636 3997.163818 0.9539347 1.2203467 15.0217 11.4084 16
------> CAND:  57.566137 3698.796875 0.6746200 1.5477396 15.007 11.3892 16
------> CAND: 115.187031 3671.119385 0.8960279 2.3712773 14.9556 11.3217 16
------> CAND: 134.861199 4213.900879 0.9836105 1.7399609 15.6286 11.309  8
------> CAND: 355.459032 3626.146240 0.8223695 0.8704720 20.7221 11.2457  2
------> CAND:   0.500074 4097.734375 1.0257199 2.2297437 17.3917 11.2223  4
------> CAND: 115.237635 4171.488281 1.0322303 2.1815851 14.8279 11.1547 16
------> CAND: 305.388297 3621.866455 0.8725470 2.3457024 15.4663 11.1406  8
------> CAND:  37.471824 3926.187988 0.9607227 1.1035961 14.8109 11.1323 16
------> CAND:   0.500334 3606.836182 0.9666027 0.7050333 20.5268 11.1297  2
------> CAND:  86.514384 3848.354248 0.9082958 1.0686927 14.7948 11.1114 16
------> CAND: 115.176910 3766.948730 0.9858258 2.4149241 14.7652 11.0726 16
------> CAND:   1.251353 3754.300537 0.6982483 1.6798290 25.4876 11.0691  1
------> CAND: 345.557460 3953.716309 1.0120009 2.3586924 17.1945 11.0654  4
------> CAND: 115.175613 3790.444336 0.9912781 2.4202051 14.7588 11.0644 16
------> CAND:  52.715133 3624.720947 0.8318298 2.3127775 14.7387 11.0382 16
------> CAND: 115.241268 3735.837646 0.8893111 2.3264637 14.7377 11.0368 16
------> CAND: 115.186772 3791.643555 0.8430043 2.1852758 14.7355 11.0339 16
------> CAND:  49.896344 4118.677734 1.0278617 2.2377927 15.3462 11.0162  8
------> CAND:   1.251613 4139.129883 0.9312572 1.8153113 25.318 10.9955  1
------> CAND: 341.157482 3757.824219 0.8728938 2.2901495 15.3213 10.9904  8
------> CAND:  69.110921 3733.140625 0.8909582 0.9289832 17.0862 10.9794  4
------> CAND: 314.193184 3751.140869 0.8396830 1.0332142 25.2467 10.9645  1
------> CAND: 115.263067 4123.656250 0.9328499 1.7654027 14.662 10.9381 16
------> CAND: 483.517457 3736.502197 0.7448645 1.2019451 25.1689 10.9307  1
------> CAND: 310.818526 3629.461426 0.7631778 0.9711277 17.0208 10.9274  4
------> CAND:  40.368206 3700.318359 0.6703752 1.5273952 15.244 10.9105  8
------> CAND:   0.501112 3625.978760 0.8230298 0.8746832 14.6264 10.8918 16
------> CAND: 266.741675 3619.937744 0.8817457 2.3572927 15.2235 10.8893  8
------> CAND:  69.111181 3730.449951 0.8925987 0.9286008 20.1194 10.8879  2
------> CAND: 249.609659 3950.722900 1.0114557 2.3351114 20.1176 10.8868  2
------> CAND: 145.402979 3667.593262 0.9469128 2.4091294 15.2158 10.8813  8
------> CAND: 191.965410 3635.067627 0.7594604 2.1639545 15.2129 10.8783  8
------> CAND: 115.141617 3839.998047 0.7985383 2.0556571 20.0976 10.875  2
------> CAND:  24.967895 4086.850098 1.0247550 2.2397535 15.203 10.868  8
------> CAND: 345.479348 3652.288330 0.9349678 2.4197984 16.9357 10.8598  4
------> CAND:  86.374768 3801.690186 0.8338545 2.1561863 14.6014 10.8592 16
------> CAND:  82.710498 3639.525391 0.7253746 1.0932200 14.584 10.8366 16
------> CAND:  77.201378 3621.447266 0.8977142 0.7811100 14.5778 10.8286 16
------> CAND: 452.998143 3682.501221 0.8172828 2.2587883 16.8869 10.8211  4
------> CAND: 179.809482 3665.132568 0.8782766 2.3379564 24.9011 10.8144  1
------> CAND: 249.607843 3958.265625 1.0123664 2.3437777 19.9907 10.8115  2
------> CAND: 271.345886 3825.220459 0.7646312 1.8926262 16.8584 10.7985  4
------> CAND: 230.389892 4030.403564 1.0236529 2.3205156 15.1307 10.7933  8
------> CAND:  13.606844 3826.333008 0.7649151 1.4000660 14.5281 10.7639 16
------> CAND:  53.831541 3935.302246 0.7985966 1.6243031 15.0909 10.7523  8
------> CAND:  18.273856 3715.901855 0.9284030 0.8700639 14.5188 10.7519 16
------> CAND: 123.050937 4028.735596 0.9490331 2.1595409 15.0881 10.7493  8
------> CAND:  93.869652 3618.674316 0.9076061 2.3949718 14.5159 10.7481 16
------> CAND: 345.573031 4070.434326 1.0232705 2.2540081 19.876 10.7435  2
------> CAND: 159.866722 3674.182129 0.8643092 2.3259182 15.0739 10.7347  8
------> CAND:  69.113776 3785.431641 0.9281070 0.9620467 16.7682 10.7269  4
------> CAND:  69.113516 3792.659180 0.9263995 0.9629290 19.8462 10.7258  2
------> CAND: 322.172831 3806.527100 0.8304846 1.1516623 15.0465 10.7064  8
------> CAND: 218.479979 3780.047607 0.8536046 1.0683266 19.8112 10.7051  2
------> CAND: 149.819047 3844.663086 0.9341941 2.3293011 14.4807 10.7025 16
------> CAND: 460.993620 3640.747803 0.7146932 2.0433347 19.7667 10.6787  2
------> CAND:  29.353859 3941.207520 0.9587599 2.2626431 15.0116 10.6704  8
------> CAND: 147.655519 3625.250732 0.8559977 0.8396995 14.446 10.6575 16
------> CAND: 202.824051 3756.660889 0.8345172 2.2352397 14.4413 10.6514 16
------> CAND: 141.559389 3735.595459 0.7452112 1.2197787 14.9926 10.6509  8
------> CAND:  89.904871 3665.132568 0.8782766 2.3379564 19.7084 10.6441  2
------> CAND:  61.525468 4028.735596 0.9490331 2.1595409 14.4291 10.6355 16
------> CAND:  86.515941 3877.328857 0.9261703 1.0840678 14.4259 10.6314 16
------> CAND: 161.472305 3700.318359 0.6703752 1.5273952 19.6837 10.6295  2
------> CAND: 173.021501 3803.040283 0.8342845 1.1292474 14.4105 10.6115 16
------> CAND: 155.634906 4114.368164 1.0275956 2.2508876 19.6527 10.6111  2
------> CAND: 115.216096 3763.945557 0.9343635 2.3584228 14.4019 10.6003 16
------> CAND: 345.645693 3837.246582 0.8014287 2.0684793 16.5788 10.5767  4
------> CAND: 115.348186 3699.621826 0.9353411 0.8277130 14.3766 10.5675 16
------> CAND: 453.959884 3679.482910 0.8849133 2.3291364 16.5666 10.567  4
------> CAND: 274.084746 3765.307617 0.7588431 2.0117605 14.9105 10.5663  8
------> CAND: 190.071771 3746.369385 0.8806176 0.9733621 14.3744 10.5648 16
------> CAND: 227.968931 3949.564697 1.0116148 1.0527536 14.908 10.5637  8
------> CAND: 105.069029 3781.938232 0.9589770 0.9088898 14.9043 10.5599  8
------> CAND:  69.105731 3626.064453 0.8233092 0.8636993 16.5433 10.5486  4
------> CAND: 115.232705 4046.645508 0.9464937 2.1282432 16.5433 10.5486  4
------> CAND: 495.589823 3628.654785 0.8055088 2.2619975 24.2843 10.5465  1
------> CAND:  69.113257 3795.304932 0.9258320 0.9616437 16.5328 10.5403  4
------> CAND: 115.339103 3739.748779 0.7373622 1.2324100 14.3524 10.5363 16
[02:27:06][634304][INFO ] Statistics: count dirty SumSpec pages 264194 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:27:06][634304][INFO ] Data processing finished successfully!
02:27:06 (634304): called boinc_finish(0)

</stderr_txt>
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