Task 1710539545

Name: Ter5_1_dns_cfbf00110_segment_6_dms_200_40000_15_7950000_0
Workunit ID: 862324673
Created: 8 Jan 2025 6:03:11 UTC
Sent: 8 Jan 2025 12:38:25 UTC
Report deadline: 22 Jan 2025 12:38:25 UTC
Received: 9 Jan 2025 4:01:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 260.04
CPU time (sec): 16.69
Peak working set size (MB): 275.61
Peak swap size (MB): 6175.82
Peak disk usage (MB): 0.02
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>
[21:35:02][929262][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_cfbf00110_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_6_dms_200_15.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 7950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_15.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_40000_15_7950000_0_0
------> GPU usage: 1.000000
[21:35:02][929262][INFO ] Starting data processing...
[21:35:02][929262][INFO ] opti: No host transfer for n_steps. Use device global.
[21:35:02][929262][INFO ] opti: No host transfer for mean. Use device global.
[21:35:02][929262][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:35:02][929262][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:35:02][929262][INFO ] opti: power spectrum in fft callback (static link).
[21:35:02][929262][INFO ] opti: __constant__ access is not uniform, bad!
[21:35:02][929262][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[21:35:02][929262][INFO ] CUDA global memory status (initial GPU state, including context):
[21:35:02][929262][INFO ] No template file. Generating templates.
[21:35:02][929262][INFO ] Template param value T_cons = 50000
[21:35:05][929262][INFO ] Number of generated templates to be used: 50000
[21:35:05][929262][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_6_dms_200_15.cpt
[21:35:05][929262][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_6_dms_200_15.cpt (No such file or directory).
------> Starting from scratch...
[21:35:05][929262][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_15.binary
[21:35:05][929262][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_6_dms_200_DM231.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776209193624
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 231.5 cm^-3 pc
------> Scale factor: 1.01594
[21:35:05][929262][INFO ] Allocating memory for dedispersed compressed time series...
[21:35:05][929262][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:35:05][929262][INFO ] 8-bit allocation done
[21:35:05][929262][INFO ] Foobar
[21:35:05][929262][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_15.binary
[21:35:05][929262][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:35:05][929262][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:35:05][929262][INFO ] FftSize = 12582913
[21:35:05][929262][INFO ] Seed for random number generator is -1046643333.
[21:35:07][929262][INFO ] 8[21:35:07][929262][INFO ] 9[21:35:08][929262][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:35:08][929262][INFO ] Normalization factor 3.97364e-08
[21:35:08][929262][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
[21:35:08][929262][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 907 MB (11094 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:35:08][929262][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:35:08][929262][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:35:08][929262][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -830.02319336, mean= -0.00004947  -0.00004947
[21:35:08][929262][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:36:30][929262][INFO ] Checkpoint committed!
[21:37:58][929262][INFO ] Checkpoint committed!
[21:39:21][929262][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4870.179688 1.0650957 5.8964639 22.025 18.1452  8
------> CAND:   0.249648 4330.098145 0.5602254 5.2777085 21.3345 17.3922  8
------> CAND:   0.249907 4112.881836 0.8848251 3.8878524 19.0476 16.8835 16
------> CAND:   0.499036 4330.098145 0.5602254 5.2777085 23.3683 16.0385  4
------> CAND:   0.249388 5432.526855 1.1081996 5.5176654 19.7248 15.6488  8
------> CAND:   0.499815 3892.403076 0.9493900 3.6855352 22.8344 15.6042  4
------> CAND:   0.498777 5438.098145 1.1091862 5.5422540 19.6135 15.5291  8
------> CAND:   0.500593 3861.168945 0.4206358 5.2650213 25.0159 13.8036  2
------> CAND:   0.500334 5181.066895 0.9338005 5.3283806 24.7114 13.6217  2
------> CAND: 181.045783 3617.571777 0.8791530 3.5190437 16.3024 13.111 16
------> CAND: 211.225401 3653.150146 0.4224694 5.4309464 17.153 12.9055  8
------> CAND: 115.553977 3766.069092 0.9108506 5.9517393 15.9829 12.6824 16
------> CAND:   0.499296 3669.828857 0.3799223 5.2827921 19.2133 12.6784  4
------> CAND: 115.465484 4898.333008 1.0643063 5.8745656 15.9779 12.6757 16
------> CAND: 115.486505 4772.742676 0.9423068 5.8051391 15.9046 12.5777 16
------> CAND:   0.166345 4096.585449 0.5526080 5.4989214 15.8389 12.49 16
------> CAND:   0.500074 3611.499268 0.9481419 3.4833848 15.7614 12.3866 16
------> CAND:  96.531696 4025.433838 0.5563446 5.5547352 15.626 12.2066 16
------> CAND:   0.499555 4435.495605 1.0959671 6.0265918 18.2843 11.9343  4
------> CAND: 167.400014 5415.145020 1.0691372 5.4444671 16.2224 11.9279  8
------> CAND:  54.661970 5365.009766 1.1781007 4.7338233 15.3299 11.8143 16
------> CAND:   0.997813 5439.589355 1.1561409 5.6306963 21.5081 11.7128  2
------> CAND:   0.998332 4195.590820 0.5503292 5.4206519 21.4249 11.6633  2
------> CAND:   0.998072 5030.008301 0.9224216 5.5674758 21.3737 11.6329  2
------> CAND: 172.993214 3636.980957 0.5038323 3.8382957 15.188 11.6272 16
------> CAND: 226.242157 4085.881592 0.7385359 3.9899478 15.8994 11.5908  8
------> CAND: 259.672646 4299.453125 0.9003108 5.9177289 17.6688 11.443  4
------> CAND:   0.998591 3660.725098 0.3965826 5.3429127 21.0121 11.418  2
------> CAND:   1.249537 3919.642334 0.3974228 4.7901525 26.2756 11.4113  1
------> CAND:  86.545265 4027.839111 0.6251744 5.6812606 15.0105 11.3938 16
------> CAND: 248.508043 3874.018311 0.8148115 5.8997455 15.6992 11.3824  8
------> CAND:   0.999629 3613.567383 0.9657544 3.4784923 15.6887 11.3715  8
------> CAND: 124.254021 3874.018311 0.8148115 5.8997455 14.9603 11.328 16
------> CAND: 115.495328 3616.169189 0.8867746 5.9276147 14.9575 11.3243 16
------> CAND:  40.033180 4309.865723 0.5853195 5.3991971 15.6043 11.2838  8
------> CAND:   0.250426 3870.682373 0.9892622 5.9963303 15.6009 11.2803  8
------> CAND: 103.644064 3622.450195 0.7273424 5.8475900 15.547 11.2243  8
------> CAND:  73.374916 4933.069336 1.0502118 4.4298973 14.8673 11.2061 16
------> CAND:  86.583932 3977.616211 0.9019678 5.9544539 15.5232 11.1997  8
------> CAND:   1.249018 4922.147461 0.8004306 5.1353335 25.7656 11.1898  1
------> CAND:  86.533328 3669.431885 0.3869195 5.3125491 15.4792 11.154  8
------> CAND: 340.545560 4346.116211 0.6810468 4.3538275 17.2827 11.1356  4
------> CAND:  86.590679 4021.171631 0.8892789 5.9398003 15.4473 11.1209  8
------> CAND: 173.100392 4279.776367 0.7207178 5.7238503 14.8001 11.1183 16
------> CAND:  29.826944 4190.847168 0.5581815 4.4165268 14.793 11.109 16
------> CAND:  57.274968 5195.843262 0.9320539 5.3218031 14.7811 11.0935 16
------> CAND: 104.888151 5433.389160 1.1371322 4.8653507 15.4127 11.0851  8
------> CAND:   0.999110 3749.497314 0.9606373 5.9757471 15.4121 11.0845  8
------> CAND:   1.249277 4490.368652 0.6347508 4.7024541 25.4939 11.0719  1
------> CAND:  64.918032 4299.453125 0.9003108 5.9177289 14.7643 11.0715 16
------> CAND: 231.108213 3766.069092 0.9108506 5.9517393 15.3688 11.0396  8
------> CAND: 376.081446 3735.640625 0.9191910 3.5854433 15.3592 11.0296  8
------> CAND:  90.075628 4145.496094 0.6716521 5.7067142 20.3259 11.0105  2
------> CAND: 114.222955 3927.130127 0.5679943 5.6255713 14.7112 11.0022 16
------> CAND: 147.873247 4278.694336 0.9043867 5.9183807 14.6656 10.9428 16
------> CAND:  65.676836 4109.187500 0.7200395 5.7896299 15.2732 10.9407  8
------> CAND: 110.645880 3792.416748 0.5750022 5.6874533 14.6631 10.9395 16
------> CAND:  86.583672 3737.113770 0.6938882 5.8220930 14.6448 10.9157 16
------> CAND: 126.241083 3622.697998 0.6993831 3.6252558 14.6288 10.895 16
------> CAND:  40.032661 4336.234863 0.5470321 5.1102271 15.2262 10.892  8
------> CAND:  60.044450 3660.430908 0.4053626 5.3860226 16.9696 10.8867  4
------> CAND: 231.121708 3845.961914 0.6226183 5.7373619 15.1951 10.8599  8
------> CAND: 261.487393 4189.080566 0.5973739 4.3213453 16.9143 10.8428  4
------> CAND: 142.410320 3792.178955 0.4349186 5.3763962 14.5813 10.8331 16
------> CAND: 210.008562 4250.167480 0.9111639 3.9706957 16.9004 10.8318  4
------> CAND: 242.185102 3624.212891 0.6780930 5.8078279 24.9266 10.8255  1
------> CAND:  78.280158 4301.871094 0.8165180 5.8415260 14.5557 10.7999 16
------> CAND:   0.166605 4022.877686 1.0327182 3.7394214 15.1235 10.7859  8
------> CAND: 230.974826 3775.135986 0.7803095 5.8796072 15.1201 10.7824  8
------> CAND:   1.248758 5417.361328 1.1076342 4.9681225 24.8143 10.7767  1
------> CAND: 115.476903 3886.770508 0.5865348 5.6703949 14.5347 10.7726 16
------> CAND: 115.511677 4155.527832 0.8718168 5.9138041 14.5344 10.7722 16
------> CAND: 328.032807 3730.308594 0.7108046 3.7036860 16.8236 10.7708  4
------> CAND: 292.954435 3616.745117 0.8976952 3.5070271 15.1065 10.7684  8
------> CAND: 114.054533 3620.591797 0.7693980 3.5774195 14.5297 10.7661 16
------> CAND: 230.956660 4874.189453 1.0650849 5.8948784 15.1032 10.765  8
------> CAND: 105.612700 3653.150146 0.4224694 5.4309464 14.5232 10.7576 16
------> CAND:  96.625120 4848.020508 1.0639367 4.3481050 14.5212 10.755 16
------> CAND: 298.112699 3763.103760 0.9901370 5.9886355 16.7907 10.7447  4
------> CAND: 192.803105 4432.229492 1.0556341 4.0232444 14.5122 10.7433 16
------> CAND: 346.533214 4108.150879 0.9918225 5.9986386 19.8697 10.7398  2
------> CAND:  57.246163 4165.908203 0.9593748 3.8853118 14.5078 10.7377 16
------> CAND: 474.734889 3993.281006 0.9614549 3.7524989 24.7206 10.736  1
------> CAND: 359.963592 3618.764648 0.8240623 5.9025726 16.7675 10.7263  4
------> CAND: 452.484315 4085.881592 0.7385359 3.9899478 16.7545 10.716  4
------> CAND: 105.926966 4638.444824 1.1232265 4.1255431 16.7434 10.7072  4
------> CAND: 104.905538 5031.700195 0.9219668 4.7543073 15.0238 10.6831  8
------> CAND:  86.595610 3844.822021 0.8805036 5.9394174 14.4649 10.682 16
------> CAND: 302.824347 3693.866699 0.8661618 5.9256649 15.011 10.6699  8
------> CAND: 115.414621 5054.302246 0.9633881 5.6345572 14.4499 10.6625 16
------> CAND: 216.178911 4793.241211 0.9369607 4.4301786 14.9946 10.6529  8
------> CAND:  81.938459 3812.205322 0.9816087 3.6138825 16.6731 10.6515  4
------> CAND:   0.332691 4185.984863 0.5628628 5.4543247 14.99 10.6482  8
------> CAND:   0.166864 3821.836426 0.4254323 5.3134494 14.9806 10.6385  8
------> CAND: 270.774966 3706.458008 0.8104222 3.6178663 14.9698 10.6274  8
------> CAND:  50.105509 3821.837158 0.5436202 5.6309042 19.6661 10.6191  2
------> CAND: 325.645323 3643.263428 0.9241763 5.9463444 16.6302 10.6174  4
------> CAND: 234.626120 4895.061035 0.8192478 4.7907348 14.9583 10.6155  8
------> CAND:  37.992659 3860.388672 0.9707765 5.9839540 16.6277 10.6155  4
------> CAND: 156.151330 4279.262695 0.9624428 5.9602098 14.9538 10.6108  8
[21:39:21][929262][INFO ] Statistics: count dirty SumSpec pages 319988 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:39:21][929262][INFO ] Data processing finished successfully!
21:39:21 (929262): called boinc_finish(0)

</stderr_txt>
]]>