Task 1710549789

Name: Ter5_1_dns_cfbf00110_segment_6_dms_200_40000_41_2200000_1
Workunit ID: 862329766
Created: 8 Jan 2025 6:04:06 UTC
Sent: 8 Jan 2025 18:59:28 UTC
Report deadline: 22 Jan 2025 18:59:28 UTC
Received: 8 Jan 2025 19:11:41 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12947372
Run time (sec): 721.55
CPU time (sec): 32.06
Peak working set size (MB): 358.25
Peak swap size (MB): 10520.2
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[11:59:34][2571838][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_41.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 2200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_41.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_40000_41_2200000_1_0
------> GPU usage: 0.500000
[11:59:34][2571838][INFO ] Starting data processing...
[11:59:34][2571838][INFO ] opti: No host transfer for n_steps. Use device global.
[11:59:34][2571838][INFO ] opti: No host transfer for mean. Use device global.
[11:59:34][2571838][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:59:34][2571838][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:59:34][2571838][INFO ] opti: power spectrum in fft callback (static link).
[11:59:34][2571838][INFO ] opti: __constant__ access is not uniform, bad!
[11:59:34][2571838][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[11:59:34][2571838][INFO ] CUDA global memory status (initial GPU state, including context):
[11:59:34][2571838][INFO ] No template file. Generating templates.
[11:59:34][2571838][INFO ] Template param value T_cons = 50000
[11:59:41][2571838][INFO ] Number of generated templates to be used: 50000
[11:59:41][2571838][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_6_dms_200_41.cpt
[11:59:41][2571838][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_6_dms_200_41.cpt (No such file or directory).
------> Starting from scratch...
[11:59:41][2571838][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_41.binary
[11:59:41][2571838][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_DM234.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776209150943
------> 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: 234.1 cm^-3 pc
------> Scale factor: 1.0161
[11:59:41][2571838][INFO ] Allocating memory for dedispersed compressed time series...
[11:59:41][2571838][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:59:41][2571838][INFO ] 8-bit allocation done
[11:59:41][2571838][INFO ] Foobar
[11:59:41][2571838][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_41.binary
[11:59:41][2571838][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:59:41][2571838][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:59:41][2571838][INFO ] FftSize = 12582913
[11:59:42][2571838][INFO ] Seed for random number generator is -1033096506.
[11:59:44][2571838][INFO ] 8[11:59:44][2571838][INFO ] 9[11:59:45][2571838][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:59:45][2571838][INFO ] Normalization factor 3.97364e-08
[11:59:45][2571838][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
[11:59:45][2571838][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1639 MB (14646 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:59:45][2571838][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:59:45][2571838][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:59:45][2571838][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -895.09521484, mean= -0.00005335  -0.00005335
[11:59:45][2571838][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:00:34][2571838][INFO ] Checkpoint committed!
[12:01:34][2571838][INFO ] Checkpoint committed!
[12:02:34][2571838][INFO ] Checkpoint committed!
[12:03:34][2571838][INFO ] Checkpoint committed!
[12:04:34][2571838][INFO ] Checkpoint committed!
[12:05:34][2571838][INFO ] Checkpoint committed!
[12:06:34][2571838][INFO ] Checkpoint committed!
[12:07:34][2571838][INFO ] Checkpoint committed!
[12:08:34][2571838][INFO ] Checkpoint committed!
[12:09:34][2571838][INFO ] Checkpoint committed!
[12:10:34][2571838][INFO ] Checkpoint committed!
[12:11:34][2571838][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 5491.744141 1.0073980 2.2896545 18.6919 16.3865 16
------> CAND:   0.250167 4504.866699 0.8513753 2.7589214 18.5791 16.2294 16
------> CAND:   0.249907 4048.517334 0.7342576 2.7439675 18.0961 15.559 16
------> CAND:   0.500334 3613.944336 0.9549743 2.8472705 17.56 14.8203 16
------> CAND:   0.499555 4479.270996 0.6156282 1.3900375 20.4816 13.6989  4
------> CAND:   0.500074 3648.931396 0.9452305 0.3371100 23.9786 13.1843  2
------> CAND:   0.501372 5592.542480 1.1840941 1.6641998 23.7386 13.0412  2
------> CAND:   0.501112 4225.460449 0.5778564 1.1297086 23.6695 13  2
------> CAND:  86.379179 3755.743896 0.7890967 2.7975574 15.9672 12.6614 16
------> CAND:   0.249648 4424.728516 0.6352383 1.2623320 16.6075 12.3314  8
------> CAND:  86.438347 3814.242188 0.3336028 1.7508391 15.6558 12.2462 16
------> CAND:   0.250686 5213.866211 1.1933478 1.2771678 16.5056 12.2245  8
------> CAND: 244.322420 4261.662598 1.0095977 0.7259129 16.3798 12.0926  8
------> CAND: 215.953657 4703.006836 1.0004416 2.8300619 21.8378 11.9089  2
------> CAND:  86.422777 3876.685547 0.5698675 2.6028595 15.3901 11.8939 16
------> CAND:  25.245829 5324.499023 0.9174908 2.1807711 16.1837 11.8875  8
------> CAND:   0.499815 5328.323730 0.9163001 2.1382430 16.0873 11.7868  8
------> CAND:   1.251353 5341.381836 0.9150799 2.1610143 27.1127 11.7749  1
------> CAND:   1.250834 4142.657227 0.4340770 1.9744290 26.9173 11.69  1
------> CAND: 112.616333 4880.029297 0.9328814 2.7005210 15.1978 11.64 16
------> CAND:   0.499296 3684.605957 0.6253163 0.5409892 15.9449 11.6382  8
------> CAND: 174.719729 3738.552490 0.4710150 2.4734888 15.923 11.6154  8
------> CAND: 432.520535 4525.125977 0.7429581 1.1755133 17.7546 11.5114  4
------> CAND:   1.251094 4669.712402 0.6280574 2.1288893 26.4718 11.4966  1
------> CAND: 179.858789 3623.738770 0.6927367 0.4340822 15.8059 11.4935  8
------> CAND:  77.361755 3669.366699 0.7265481 0.4534571 15.0599 11.4586 16
------> CAND:   1.250575 5079.605957 1.0683379 2.7633097 20.9924 11.4062  2
------> CAND: 345.909095 4901.408691 0.8391937 2.5455761 15.6688 11.3508  8
------> CAND: 115.220767 4944.557129 1.1650991 2.8905029 14.9445 11.3073 16
------> CAND: 314.686510 5217.322754 1.0203047 2.6435313 15.6035 11.283  8
------> CAND:  55.005301 4414.397949 1.0196688 2.9078541 17.4608 11.2773  4
------> CAND: 345.848110 4393.936523 0.7311375 2.6672637 15.5844 11.2632  8
------> CAND: 197.916214 4235.546387 0.6937708 0.9507661 14.8994 11.2482 16
------> CAND: 129.603284 3776.919678 0.5871050 2.6269000 14.8982 11.2466 16
------> CAND:  94.943500 5466.755859 1.1999024 2.7250638 14.8451 11.177 16
------> CAND:  99.842514 4375.882324 0.5268579 2.1269672 25.6509 11.14  1
------> CAND: 187.235336 4069.316162 0.7171588 2.7322056 15.4556 11.1295  8
------> CAND:  86.378660 3860.429932 0.7175878 2.7414186 14.7859 11.0998 16
------> CAND: 460.905127 4921.508301 1.1622641 2.8943899 25.5435 11.0934  1
------> CAND: 115.299918 3860.092529 0.6068582 2.6441061 15.3963 11.068  8
------> CAND:  77.739341 3770.977783 0.7666020 0.5032985 15.3659 11.0366  8
------> CAND:  43.173500 4283.769531 0.9778653 2.8957775 14.7249 11.0201 16
------> CAND:  75.581263 4388.502441 0.5107919 1.9906071 14.6969 10.9836 16
------> CAND: 109.094016 4730.523438 0.9983932 2.8209875 14.6955 10.9818 16
------> CAND: 275.210237 3735.056885 0.8702007 2.8317707 17.0295 10.9343  4
------> CAND: 230.417400 4085.721924 0.8660198 2.8373809 15.2644 10.9315  8
------> CAND: 355.456177 3684.309570 0.3511527 2.1398923 15.2573 10.9242  8
------> CAND: 112.772039 3689.701416 0.5964930 2.6455030 15.2515 10.9182  8
------> CAND:   0.500593 4848.826172 0.7931644 2.4927201 15.2483 10.9149  8
------> CAND:  86.377622 4169.381836 0.7472162 2.7437212 15.2272 10.893  8
------> CAND:  51.398383 4021.739990 0.6889792 0.7723432 14.6251 10.89 16
------> CAND:   1.250315 4506.164062 0.8509298 2.7581172 20.0694 10.8582  2
------> CAND: 353.621188 5048.664062 1.0691645 2.7771852 15.1878 10.8524  8
------> CAND: 184.481944 3783.757568 0.9944306 2.8891723 14.5929 10.8482 16
------> CAND: 100.381774 3622.091064 0.7152782 2.7421448 14.5893 10.8435 16
------> CAND:  86.436531 3644.543213 0.4383133 2.4294693 14.5732 10.8226 16
------> CAND:  93.780121 4861.666016 0.7894239 2.4911885 14.5588 10.8038 16
------> CAND:   1.250056 3948.410645 0.6321000 2.6505437 24.8601 10.7966  1
------> CAND: 434.484241 4363.574219 1.0186230 0.7850099 19.9561 10.791  2
------> CAND:  10.761066 4664.957031 0.9115967 1.0974011 14.5175 10.7502 16
------> CAND:  86.414732 3784.243408 0.5638402 2.6050041 14.5127 10.744 16
------> CAND:  86.382293 3667.014160 0.7593961 2.7753103 14.5085 10.7386 16
------> CAND:  67.065210 4697.287598 1.0809108 2.9041934 14.5073 10.737 16
------> CAND:  76.203825 4155.006836 0.7546995 0.8221164 14.4977 10.7245 16
------> CAND: 115.205716 3890.841064 0.8086982 2.8127162 14.4938 10.7194 16
------> CAND: 379.723138 4085.791748 0.9677577 2.8927908 19.8083 10.7034  2
------> CAND: 207.057684 4046.343018 0.7361135 0.7422647 15.0356 10.6952  8
------> CAND: 152.416474 4326.349609 0.5967244 2.4428658 15.0248 10.6841  8
------> CAND: 310.479348 4010.589844 0.5047367 2.4430904 19.738 10.6617  2
------> CAND:  64.597019 4139.775391 0.5770264 1.0320268 14.44 10.6497 16
------> CAND: 230.634090 4371.324707 0.5340478 2.1787360 14.9915 10.6497  8
------> CAND: 374.295244 3850.500732 0.7308525 2.7518349 14.9888 10.647  8
------> CAND:  86.393971 3997.596191 0.6679920 2.6952715 14.4375 10.6465 16
------> CAND: 192.936752 4086.924561 0.8656037 0.6788300 14.4353 10.6435 16
------> CAND: 230.457624 4003.335938 0.6074685 2.6070771 14.9803 10.6381  8
------> CAND: 106.337509 3798.222168 0.6917236 2.7294910 14.427 10.6329 16
------> CAND: 115.247237 3700.319824 0.3349007 2.0291021 16.6353 10.6215  4
------> CAND: 307.326571 4024.249268 0.8316302 2.8188820 14.9519 10.6089  8
------> CAND: 115.231148 4395.231445 0.7282549 2.6532457 14.4072 10.6072 16
------> CAND: 120.966040 3659.596191 0.8042125 2.7976687 14.4007 10.5988 16
------> CAND:  86.345443 4210.124023 0.9393562 2.8736031 14.3996 10.5974 16
------> CAND: 189.507858 3726.450439 0.4761317 2.4951100 14.9383 10.5949  8
------> CAND: 353.450431 4691.728027 0.7798602 2.6047735 24.3943 10.5943  1
------> CAND: 115.169384 4065.873779 0.9926889 2.9042251 14.926 10.5822  8
------> CAND: 397.970784 5324.728516 0.9174197 2.1787603 14.9205 10.5766  8
------> CAND: 132.753206 3681.292236 0.6431488 0.5229104 14.9121 10.5679  8
------> CAND: 230.518090 3872.938721 0.3999519 2.1799638 16.5669 10.5673  4
------> CAND: 115.142914 4259.174316 0.8729673 2.8262784 14.9082 10.5639  8
------> CAND: 124.762400 3785.052002 0.5609974 2.6012995 14.3736 10.5637 16
------> CAND:  26.201082 3701.413818 0.8230776 2.8108783 14.9043 10.5599  8
------> CAND:  86.432119 3840.101318 0.5012962 2.4878373 14.3652 10.5528 16
------> CAND: 151.240378 3664.245117 0.3670845 2.2379253 16.5478 10.5521  4
------> CAND: 223.550788 3963.999023 0.9648119 2.8890183 14.8933 10.5486  8
------> CAND: 339.137723 4278.164062 0.9778163 0.7489555 14.8904 10.5456  8
------> CAND:  86.413953 4345.470215 0.6900148 2.6188533 14.356 10.5409 16
------> CAND:  12.623044 5324.499023 0.9174908 2.1807711 14.3542 10.5386 16
------> CAND: 462.291425 4126.149414 0.8513956 2.8252773 16.5276 10.5362  4
------> CAND: 279.826127 3856.984375 0.7222450 2.7451506 16.5091 10.5215  4
------> CAND: 159.386371 4151.043457 0.5620908 2.4958324 14.3328 10.511 16
------> CAND: 120.268999 3918.358398 0.7540458 0.6255727 14.3323 10.5103 16
[12:11:34][2571838][INFO ] Statistics: count dirty SumSpec pages 280201 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:11:34][2571838][INFO ] Data processing finished successfully!
12:11:34 (2571838): called boinc_finish(0)

</stderr_txt>
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