Task 1704151137

Name: Ter5_1_dns_cfbf00099_segment_1_dms_200_40000_121_9950000_1
Workunit ID: 858367211
Created: 27 Dec 2024 18:01:56 UTC
Sent: 28 Dec 2024 10:13:24 UTC
Report deadline: 11 Jan 2025 10:13:24 UTC
Received: 28 Dec 2024 17:21:35 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 158.40
CPU time (sec): 21.92
Peak working set size (MB): 352.69
Peak swap size (MB): 36488.28
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>
[12:17:44][1917339][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_1_dms_200_121.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 9950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_121.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_40000_121_9950000_1_0
------> GPU usage: 0.500000
[12:17:44][1917339][INFO ] Starting data processing...
[12:17:44][1917339][INFO ] opti: No host transfer for n_steps. Use device global.
[12:17:44][1917339][INFO ] opti: No host transfer for mean. Use device global.
[12:17:44][1917339][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:17:44][1917339][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:17:44][1917339][INFO ] opti: power spectrum in fft callback (static link).
[12:17:44][1917339][INFO ] opti: __constant__ access is not uniform, bad!
[12:17:44][1917339][INFO ] Running on device 5 NVIDIA TITAN V
[12:17:44][1917339][INFO ] CUDA global memory status (initial GPU state, including context):
[12:17:44][1917339][INFO ] No template file. Generating templates.
[12:17:44][1917339][INFO ] Template param value T_cons = 50000
[12:17:51][1917339][INFO ] Number of generated templates to be used: 18035
[12:17:51][1917339][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_1_dms_200_121.cpt
[12:17:51][1917339][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_1_dms_200_121.cpt (No such file or directory).
------> Starting from scratch...
[12:17:51][1917339][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_121.binary
[12:17:51][1917339][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_1_dms_200_DM242.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673400488915
------> 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: 242.1 cm^-3 pc
------> Scale factor: 1.09466
[12:17:51][1917339][INFO ] Allocating memory for dedispersed compressed time series...
[12:17:51][1917339][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:17:51][1917339][INFO ] 8-bit allocation done
[12:17:51][1917339][INFO ] Foobar
[12:17:51][1917339][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_1_dms_200_121.binary
[12:17:51][1917339][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:17:51][1917339][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:17:51][1917339][INFO ] FftSize = 12582913
[12:17:51][1917339][INFO ] Seed for random number generator is -1036602255.
[12:17:54][1917339][INFO ] 8[12:17:54][1917339][INFO ] 9[12:17:56][1917339][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:17:56][1917339][INFO ] Normalization factor 3.97364e-08
[12:17:56][1917339][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
[12:17:56][1917339][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1579 MB (10478 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[12:17:56][1917339][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:17:56][1917339][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:17:56][1917339][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:18:44][1917339][INFO ] Checkpoint committed!
[12:19:44][1917339][INFO ] Checkpoint committed!
[12:20:20][1917339][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.494809 3623.967529 0.9580141 4.9263825 15.5211 12.0674 16
------> CAND:  86.604952 3623.312500 0.9580545 4.7430749 15.1652 11.5971 16
------> CAND: 175.886222 3612.032959 0.9631827 4.7185259 15.6651 11.347  8
------> CAND:  48.669904 3653.228027 0.9446031 4.9010539 26.1181 11.3429  1
------> CAND:  50.061392 3622.468506 0.9590214 5.0392866 14.9637 11.3324 16
------> CAND:  48.669644 3648.620850 0.9467146 4.8973541 26.0463 11.3117  1
------> CAND:  75.913694 3632.543701 0.9538220 4.7047620 15.5611 11.239  8
------> CAND: 366.158854 3637.343994 0.9523354 5.0031614 17.2254 11.09  4
------> CAND: 324.577183 3623.325928 0.9584211 4.9705052 15.4073 11.0795  8
------> CAND:  80.785200 3653.849609 0.9439291 4.7374268 14.7629 11.0697 16
------> CAND: 274.151959 3627.146240 0.9563594 4.8170094 17.1739 11.049  4
------> CAND: 115.440571 3643.560059 0.9487517 4.7788148 15.3194 10.9885  8
------> CAND: 191.813597 3614.021484 0.9626775 4.3878665 17.0866 10.9797  4
------> CAND: 223.411691 3632.391357 0.9540019 4.8415718 20.2617 10.9723  2
------> CAND: 173.176168 3633.428711 0.9534486 4.7925010 15.2957 10.9639  8
------> CAND: 432.755650 3613.141113 0.9628574 4.4922223 16.9991 10.9102  4
------> CAND:  48.669385 3641.406738 0.9500183 4.8944726 24.9545 10.8376  1
------> CAND: 405.798099 3649.881104 0.9459246 4.6302791 15.1333 10.7961  8
------> CAND: 346.526208 3617.343262 0.9609846 4.5046997 24.827 10.7822  1
------> CAND: 450.564206 3648.512939 0.9464425 4.6928997 16.824 10.7711  4
------> CAND:  44.650107 3630.259521 0.9548715 4.7061372 14.528 10.7639 16
------> CAND:  50.117446 3648.306641 0.9467080 4.6108985 16.7541 10.7157  4
------> CAND: 375.561389 3635.686523 0.9524128 4.7950130 16.7309 10.6973  4
------> CAND: 346.352337 3633.428711 0.9534486 4.7925010 16.723 10.691  4
------> CAND: 240.315598 3645.819580 0.9483889 4.9768343 24.5762 10.6733  1
------> CAND: 269.145508 3616.585205 0.9611176 4.7150512 14.9391 10.5957  8
------> CAND:  24.334952 3653.228027 0.9446031 4.9010539 19.5767 10.566  2
------> CAND: 171.674908 3614.934082 0.9622353 5.0269132 16.524 10.5333  4
------> CAND: 449.323753 3619.082520 0.9602522 4.4882674 24.1242 10.477  1
------> CAND: 434.528098 3606.866211 0.9655206 4.7558575 19.3822 10.4508  2
------> CAND: 138.657818 3642.480469 0.9492848 4.6588202 14.7966 10.449  8
------> CAND: 359.358157 3623.206787 0.9581420 4.8048420 16.3943 10.4306  4
------> CAND:  63.869096 3620.785889 0.9596393 4.4381728 14.2319 10.3807 16
------> CAND: 275.345442 3606.650391 0.9657224 4.4673309 14.6695 10.3184  8
------> CAND:  30.015607 3633.289307 0.9535159 4.7952094 16.2398 10.3084  4
------> CAND: 183.100836 3649.852783 0.9462722 4.5428929 14.1363 10.2575 16
------> CAND: 142.765328 3604.100098 0.9667667 4.7684555 16.1698 10.253  4
------> CAND:  48.670163 3658.089355 0.9423584 4.9029951 23.5876 10.244  1
------> CAND: 110.302290 3653.692139 0.9440089 4.7562375 14.1194 10.2358 16
------> CAND: 386.933081 3601.416748 0.9679841 4.5149736 14.584 10.2307  8
------> CAND: 346.525170 3614.841064 0.9620923 4.5027795 23.5382 10.2225  1
------> CAND: 117.813523 3611.693604 0.9633392 4.7473021 14.1051 10.2174 16
------> CAND: 220.604580 3653.692139 0.9440089 4.7562375 14.5705 10.2168  8
------> CAND:  86.561095 3625.898193 0.9571180 4.9145374 14.5665 10.2128  8
------> CAND: 310.828647 3663.303711 0.9394919 4.7242789 23.5113 10.2108  1
------> CAND:  26.663009 3653.094971 0.9443109 4.7805080 14.0996 10.2103 16
------> CAND:  79.816452 3611.776367 0.9634312 4.9236512 14.0951 10.2044 16
------> CAND: 126.605174 3645.450684 0.9479657 4.8313136 18.9625 10.2022  2
------> CAND:  29.208534 3608.406250 0.9648836 4.8811641 14.0918 10.2002 16
------> CAND:  48.040854 3646.756348 0.9472396 4.7311234 14.0865 10.1934 16
------> CAND: 126.604915 3643.067383 0.9490671 4.8305221 16.0916 10.1912  4
------> CAND: 346.457178 3601.420654 0.9679692 4.7765465 16.0884 10.1887  4
------> CAND:  49.164009 3651.905518 0.9449104 4.8073115 14.0713 10.1739 16
------> CAND: 300.698967 3656.222656 0.9428175 4.7332315 23.4222 10.1722  1
------> CAND:  26.068733 3654.147217 0.9438704 4.6605320 14.0692 10.1713 16
------> CAND: 467.612920 3668.186768 0.9371818 4.7454209 18.8832 10.1552  2
------> CAND: 108.215577 3630.272705 0.9548652 4.7070637 14.0521 10.1493 16
------> CAND: 133.133646 3647.191650 0.9471810 4.8402419 14.0454 10.1407 16
------> CAND:  24.334692 3641.406738 0.9500183 4.8944726 18.836 10.1273  2
------> CAND: 157.417475 3654.591309 0.9436457 4.8024988 16.0026 10.1208  4
------> CAND:  42.286238 3604.835938 0.9665528 5.0240512 14.0276 10.1178 16
------> CAND: 197.246161 3640.669434 0.9505087 4.5261045 14.0109 10.0963 16
------> CAND: 350.753612 3661.521973 0.9404101 4.6673603 14.4463 10.0896  8
------> CAND: 195.200451 3640.549805 0.9502324 4.8315272 14.4461 10.0894  8
------> CAND: 449.322715 3616.559570 0.9613661 4.4863815 18.7711 10.0889  2
------> CAND: 149.441201 3654.469238 0.9437999 4.6298285 14.0007 10.0833 16
------> CAND: 115.399569 3608.290283 0.9650129 4.9676218 18.7496 10.0762  2
------> CAND: 379.826941 3638.791016 0.9511536 4.8750544 14.4293 10.0722  8
------> CAND: 115.449135 3622.667236 0.9583961 4.8128190 14.4285 10.0714  8
------> CAND: 142.118113 3647.857910 0.9470105 4.8831415 13.9723 10.0469 16
------> CAND: 474.771999 3618.013672 0.9604790 4.6724381 23.132 10.0461  1
------> CAND:  39.560614 3618.295410 0.9608912 5.0625181 13.9661 10.0389 16
------> CAND: 133.354488 3614.546631 0.9622025 4.9222002 13.9647 10.0371 16
------> CAND: 158.727218 3645.807373 0.9480938 4.9175153 15.892 10.0336  4
------> CAND: 230.889707 3632.456787 0.9540235 4.5875173 23.0862 10.0262  1
------> CAND:  57.764662 3609.888672 0.9643375 4.4497299 13.9438 10.0104 16
------> CAND: 115.599391 3647.941650 0.9467280 4.7893505 14.3595 10.0008  8
------> CAND: 322.079926 3630.493164 0.9551548 4.9475150 15.8329 9.98689  4
------> CAND: 346.436677 3628.653564 0.9556414 4.6566911 18.5966 9.9856  2
------> CAND: 185.528285 3621.106201 0.9596260 4.3990798 13.9194 9.97914 16
------> CAND: 346.408391 3612.013428 0.9631917 4.7103810 15.822 9.97828  4
------> CAND:  86.653740 3600.179932 0.9685256 4.5550680 13.9165 9.97541 16
------> CAND: 274.135869 3602.659180 0.9675127 4.3275471 15.8146 9.97249  4
------> CAND:  68.467857 3618.512695 0.9603643 4.5618854 13.9137 9.97186 16
------> CAND:  51.536961 3639.763672 0.9512642 5.0044050 14.3299 9.97051  8
------> CAND:  48.668087 3618.522949 0.9603890 4.8969626 14.3138 9.9541  8
------> CAND:  79.705642 3642.067383 0.9496278 4.5930576 14.3126 9.95285  8
------> CAND: 150.816859 3633.605713 0.9533630 4.6649489 14.3069 9.94701  8
------> CAND:  36.216579 3609.305664 0.9644927 4.5406532 13.8859 9.93632 16
------> CAND:  86.629346 3627.417969 0.9565830 4.9633918 13.875 9.92227 16
------> CAND: 322.079407 3628.109375 0.9562186 4.9464154 18.4832 9.91852  2
------> CAND:  86.588084 3633.428711 0.9534486 4.7925010 13.8699 9.91584 16
------> CAND: 119.207347 3601.701172 0.9678538 4.5495968 14.2712 9.91054  8
------> CAND: 237.385999 3618.013672 0.9604790 4.6724381 18.4591 9.90423  2
------> CAND: 344.140540 3626.496338 0.9567109 4.8522038 14.2594 9.89848  8
------> CAND: 319.001369 3634.673584 0.9529599 4.6114607 18.443 9.89474  2
------> CAND: 115.491435 3634.649414 0.9533104 4.9530964 14.2552 9.89419  8
------> CAND: 300.699746 3658.600098 0.9417019 4.7328053 22.7594 9.88429  1
------> CAND: 198.334024 3660.856445 0.9406468 4.7190065 13.8355 9.87191 16
------> CAND: 315.612958 3629.247559 0.9558747 4.9916778 14.2112 9.84931  8
[12:20:20][1917339][INFO ] Statistics: count dirty SumSpec pages 1659 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:20:20][1917339][INFO ] Data processing finished successfully!
12:20:20 (1917339): called boinc_finish(0)

</stderr_txt>
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