Task 1731310115

Name: Ter5_1_dns_cfbf00126_segment_7_dms_200_40000_112_8650000_2
Workunit ID: 874643354
Created: 17 Feb 2025 14:48:57 UTC
Sent: 17 Feb 2025 16:16:21 UTC
Report deadline: 3 Mar 2025 16:16:21 UTC
Received: 17 Feb 2025 18:53:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 631.57
CPU time (sec): 15.51
Peak working set size (MB): 286.07
Peak swap size (MB): 10503
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[11:42:48][42798][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:42:48][42798][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_cfbf00126_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_7_dms_200_112.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 8650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_112.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_40000_112_8650000_2_0
------> GPU usage: 0.500000
[11:42:48][42798][INFO ] Starting data processing...
[11:42:48][42798][INFO ] opti: No host transfer for n_steps. Use device global.
[11:42:48][42798][INFO ] opti: No host transfer for mean. Use device global.
[11:42:48][42798][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:42:48][42798][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:42:48][42798][INFO ] opti: power spectrum in fft callback (static link).
[11:42:48][42798][INFO ] opti: __constant__ access is not uniform, bad!
[11:42:48][42798][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[11:42:48][42798][INFO ] CUDA global memory status (initial GPU state, including context):
[11:42:48][42798][INFO ] No template file. Generating templates.
[11:42:48][42798][INFO ] Template param value T_cons = 50000
[11:42:51][42798][INFO ] Number of generated templates to be used: 50000
[11:42:51][42798][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_7_dms_200_112.cpt
[11:42:51][42798][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_7_dms_200_112.cpt (No such file or directory).
------> Starting from scratch...
[11:42:51][42798][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_112.binary
[11:42:51][42798][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_7_dms_200_DM241.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753604533
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 241.2 cm^-3 pc
------> Scale factor: 1.29851
[11:42:51][42798][INFO ] Allocating memory for dedispersed compressed time series...
[11:42:51][42798][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:42:51][42798][INFO ] 8-bit allocation done
[11:42:51][42798][INFO ] Foobar
[11:42:51][42798][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_112.binary
[11:42:51][42798][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:42:51][42798][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:42:51][42798][INFO ] FftSize = 12582913
[11:42:51][42798][INFO ] Seed for random number generator is 1098998050.
[11:42:53][42798][INFO ] 8[11:42:53][42798][INFO ] 9[11:42:53][42798][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:42:53][42798][INFO ] Normalization factor 3.97364e-08
[11:42:53][42798][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
[11:42:53][42798][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1558 MB (9457 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:42:53][42798][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:42:53][42798][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:42:53][42798][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:43:48][42798][INFO ] Checkpoint committed!
[11:44:48][42798][INFO ] Checkpoint committed!
[11:45:48][42798][INFO ] Checkpoint committed!
[11:46:48][42798][INFO ] Checkpoint committed!
[11:47:48][42798][INFO ] Checkpoint committed!
[11:48:48][42798][INFO ] Checkpoint committed!
[11:49:48][42798][INFO ] Checkpoint committed!
[11:50:48][42798][INFO ] Checkpoint committed!
[11:51:48][42798][INFO ] Checkpoint committed!
[11:52:48][42798][INFO ] Checkpoint committed!
[11:53:17][42798][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4610.229980 0.9615983 4.6047182 24.9633 21.3801  8
------> CAND:   0.500074 3613.757812 0.9653946 5.8363571 24.1529 20.4834  8
------> CAND:   0.499555 3656.635010 0.8695182 3.6932514 23.6521 19.9309  8
------> CAND:   0.499036 4881.417480 1.1142871 4.7260575 23.1427 19.3703  8
------> CAND:   0.500334 3600.496582 0.9684916 5.8439078 22.6779 18.86  8
------> CAND:   0.250167 3602.316162 0.9680724 5.8373179 20.3727 18.754 16
------> CAND:   0.249648 4581.121094 0.9286966 4.6466670 20.0897 18.3522 16
------> CAND:   0.499815 4139.903809 0.9736776 5.7834086 21.7634 17.8596  8
------> CAND:   0.249907 4118.028809 0.7935140 5.5738616 19.4381 17.4317 16
------> CAND:   1.498665 3693.998535 0.9610109 3.6666069 29.4426 16.4534  2
------> CAND:   1.248758 3707.048584 0.6229768 5.5219402 28.7762 16.0538  2
------> CAND:   0.166345 4610.229980 0.9615983 4.6047182 18.4159 16.0023 16
------> CAND:   1.248499 4379.307129 0.9271436 5.6266384 28.6274 15.9646  2
------> CAND:   1.248239 4627.583984 1.1099706 5.7063508 27.8519 15.5  2
------> CAND:   1.498406 3913.236816 1.0139880 3.8246322 27.1393 15.0732  2
------> CAND:   1.499444 3771.581055 0.6845892 5.5773473 26.1535 14.4835  2
------> CAND:   1.499184 4135.674316 0.8343929 5.6331701 26.0992 14.451  2
------> CAND:   0.249388 3748.846436 0.9069631 3.7506688 18.6045 14.4469  8
------> CAND:   0.749203 3694.317139 0.9443151 3.6762199 21.2671 14.3333  4
------> CAND:   0.166605 3729.055420 0.9835914 5.8534069 17.167 14.2824 16
------> CAND:   1.498925 4526.300781 1.0257839 5.6804914 25.8023 14.2735  2
------> CAND:   0.416253 4173.408203 0.8163098 5.5944462 18.4007 14.2294  8
------> CAND:   0.749462 3615.987061 0.9104583 3.6283457 21.0574 14.1638  4
------> CAND:   0.624379 4163.198242 0.8206213 5.5984335 20.7452 13.9116  4
------> CAND:   0.624120 4370.462402 0.9281477 5.6245246 20.6641 13.8462  4
------> CAND:   0.415993 4559.741211 1.0112484 5.6388826 17.5346 13.3088  8
------> CAND:   0.166864 3600.496582 0.9684916 5.8439078 16.2856 13.0883 16
------> CAND:   0.998332 4228.057129 0.8941340 4.2251153 19.4289 12.8515  4
------> CAND:   0.749722 4015.192383 0.7994416 5.6350818 17.0589 12.8062  8
------> CAND:   0.998591 3633.549561 0.6070208 3.9417317 19.317 12.7616  4
------> CAND:   0.998072 4636.220703 1.1110663 4.4154358 19.2702 12.7241  4
------> CAND:   1.499703 3628.259033 0.6473259 5.5859647 22.9872 12.5932  2
------> CAND:   0.832246 4173.408203 0.8163098 5.5944462 19.0182 12.5219  4
------> CAND:   1.498146 4212.448242 1.0591943 4.0480652 22.7759 12.4674  2
------> CAND:   2.496738 4388.182617 0.9253268 5.6182113 28.6312 12.4344  1
------> CAND:   0.998851 3655.130127 0.5033132 4.2170448 18.7008 12.2675  4
------> CAND:   2.496997 4173.408203 0.8163098 5.5944462 28.1341 12.2185  1
------> CAND:   2.497516 3709.547607 0.6108544 5.4998279 28.1094 12.2077  1
------> CAND:   2.497257 3963.708252 0.7217854 5.5613813 28.0917 12.2001  1
------> CAND:   0.831986 4767.817383 1.1200229 5.6323228 18.5722 12.1646  4
------> CAND:   0.832505 3710.238525 0.6074366 5.4933233 18.308 11.9532  4
------> CAND:   1.000408 3603.270508 0.9678519 5.8372436 18.209 11.8741  4
------> CAND:   2.496478 4551.632324 1.0105252 5.6232352 27.3162 11.8633  1
------> CAND:   0.374991 3770.869873 0.6863000 5.5800681 15.3552 11.8478 16
------> CAND:   0.312190 4163.198242 0.8206213 5.5984335 16.1215 11.8225  8
------> CAND:   0.498777 4123.530762 1.0455922 3.9846845 18.1234 11.8057  4
------> CAND:  86.603136 3622.181152 0.8019788 5.7380362 15.26 11.7221 16
------> CAND:  86.587565 3732.501465 0.7693913 5.6944861 15.2446 11.7017 16
------> CAND: 356.045782 3654.400146 0.9235644 5.8139768 15.9578 11.6516  8
------> CAND: 115.492214 4132.584961 0.8367714 5.6456213 15.912 11.6039  8
------> CAND:   2.496219 4767.817383 1.1200229 5.6323228 26.6656 11.5807  1
------> CAND:   0.374731 4575.643555 1.1042070 5.7291322 15.1305 11.5515 16
------> CAND: 115.532178 3706.901123 0.8809497 5.7927518 15.1197 11.5372 16
------> CAND:   1.497887 4760.372559 0.9658145 5.0670900 17.7831 11.5341  4
------> CAND: 327.720358 3785.804932 0.6499771 5.5241623 21.1664 11.5096  2
------> CAND:  86.509972 4370.812988 0.7494712 4.8080835 15.0713 11.4736 16
------> CAND: 288.559907 3677.605713 0.4761686 5.1426063 21.0193 11.4222  2
------> CAND: 115.534254 3691.458740 0.6904724 5.6176825 14.9949 11.3733 16
------> CAND:   0.208126 4173.408203 0.8163098 5.5944462 14.98 11.3538 16
------> CAND:  86.592496 3928.793213 0.9374532 5.8020153 14.9452 11.3081 16
------> CAND: 115.573440 3850.683594 1.0041262 5.8555412 14.8923 11.2389 16
------> CAND:  17.640135 3855.150635 0.8241877 3.9063492 14.8789 11.2214 16
------> CAND: 221.355081 4877.227051 1.1140462 4.7195024 15.535 11.2119  8
------> CAND:   1.249018 3635.718750 0.5756609 5.4699311 20.6287 11.1902  2
------> CAND: 190.538109 4623.909668 0.9870296 5.5460801 14.8491 11.1824 16
------> CAND:  57.736894 3641.495361 0.5423043 5.3878274 14.8021 11.1208 16
------> CAND: 151.937161 3676.130859 0.7496090 5.6907167 14.7792 11.091 16
------> CAND: 203.212536 4478.740723 1.0930692 4.2689738 15.4019 11.0739  8
------> CAND:  40.024616 3852.940186 0.6210816 5.4175382 14.7527 11.0564 16
------> CAND:   1.247980 4767.817383 1.1200229 5.6323228 17.1786 11.0528  4
------> CAND: 491.387592 4535.659668 1.0256331 5.6745915 17.1265 11.0114  4
------> CAND: 233.513604 4055.089600 0.6645808 4.4061255 15.3276 10.9969  8
------> CAND: 143.528285 4077.480957 0.8894842 5.7290554 15.3273 10.9967  8
------> CAND: 131.550381 4160.521973 0.9107702 4.1394167 15.3198 10.9888  8
------> CAND:   0.500853 3602.316162 0.9680724 5.8373179 17.0927 10.9845  4
------> CAND: 173.135166 3720.646973 0.6146014 5.4860611 17.0896 10.9821  4
------> CAND: 173.058351 4164.095703 0.6664746 4.6778312 14.6885 10.9726 16
------> CAND: 145.274003 4773.246094 0.9658480 4.9896369 15.2752 10.9427  8
------> CAND: 486.717465 4390.280273 1.0843964 5.8059206 25.1831 10.9369  1
------> CAND: 244.377436 4468.109375 0.8298200 5.2940531 17.0268 10.9321  4
------> CAND:   0.311930 4767.817383 1.1200229 5.6323228 15.2636 10.9307  8
------> CAND: 182.836916 4131.504395 0.9741275 5.7861733 14.6375 10.9063 16
------> CAND: 280.435195 3779.114258 0.6659692 5.5461726 15.2374 10.9036  8
------> CAND: 115.553977 3882.348145 0.8750561 5.7608652 15.2253 10.8911  8
------> CAND: 115.556313 3742.101562 0.9298209 5.8220620 14.6233 10.8878 16
------> CAND: 116.641061 4264.404785 0.9647232 5.7388768 14.587 10.8405 16
------> CAND:   0.999889 3849.164551 0.8277302 5.7204399 16.911 10.8402  4
------> CAND:  86.588863 3675.476318 0.7506436 5.6819310 14.586 10.8392 16
------> CAND: 259.809667 3622.181152 0.8019788 5.7380362 16.905 10.8354  4
------> CAND: 173.251426 3929.958984 0.8152155 5.6978035 16.8954 10.8279  4
------> CAND: 461.961848 3988.153076 0.9425478 5.7947788 16.8906 10.824  4
------> CAND:  17.641692 3625.761719 0.7144114 3.7826138 14.5675 10.8152 16
------> CAND: 461.933822 4017.183594 0.7315325 5.5478249 16.854 10.7949  4
------> CAND: 115.527248 3662.201172 0.8586241 5.7724195 14.5411 10.7808 16
------> CAND: 115.489878 3758.568604 0.8795447 5.7787013 14.5406 10.7802 16
------> CAND: 325.178985 3902.490723 0.6942739 4.1361208 19.912 10.7649  2
------> CAND:   0.999370 4536.379395 1.0117962 5.6457629 16.8149 10.7639  4
------> CAND: 346.618333 3779.449219 0.9360898 5.8154306 16.8147 10.7638  4
------> CAND: 230.919031 3730.257080 0.5727726 5.4106374 16.8143 10.7635  4
------> CAND: 115.529583 3623.116455 0.7699534 5.7119431 15.0908 10.7521  8
[11:53:17][42798][INFO ] Statistics: count dirty SumSpec pages 501140 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:53:17][42798][INFO ] Data processing finished successfully!
11:53:17 (42798): called boinc_finish(0)

</stderr_txt>
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