Task 1703139374

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_66_8950000_0
Workunit ID: 857758495
Created: 25 Dec 2024 23:19:55 UTC
Sent: 26 Dec 2024 15:00:57 UTC
Report deadline: 9 Jan 2025 15:00:57 UTC
Received: 26 Dec 2024 20:00:11 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 426.62
CPU time (sec): 47.70
Peak working set size (MB): 273.92
Peak swap size (MB): 36412.3
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>
[19:52:08][1015128][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_66.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 8950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_66.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_66_8950000_0_0
------> GPU usage: 0.330000
[19:52:08][1015128][INFO ] Starting data processing...
[19:52:08][1015128][INFO ] opti: No host transfer for n_steps. Use device global.
[19:52:08][1015128][INFO ] opti: No host transfer for mean. Use device global.
[19:52:08][1015128][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:52:08][1015128][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:52:08][1015128][INFO ] opti: power spectrum in fft callback (static link).
[19:52:08][1015128][INFO ] opti: __constant__ access is not uniform, bad!
[19:52:10][1015128][INFO ] Running on device 5 Tesla V100-SXM2-16GB
[19:52:10][1015128][INFO ] CUDA global memory status (initial GPU state, including context):
[19:52:10][1015128][INFO ] No template file. Generating templates.
[19:52:10][1015128][INFO ] Template param value T_cons = 50000
[19:52:18][1015128][INFO ] Number of generated templates to be used: 50000
[19:52:18][1015128][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_66.cpt
[19:52:18][1015128][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_66.cpt (No such file or directory).
------> Starting from scratch...
[19:52:18][1015128][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_66.binary
[19:52:18][1015128][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM236.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766098116
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 236.6 cm^-3 pc
------> Scale factor: 1.31378
[19:52:18][1015128][INFO ] Allocating memory for dedispersed compressed time series...
[19:52:18][1015128][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:52:18][1015128][INFO ] 8-bit allocation done
[19:52:18][1015128][INFO ] Foobar
[19:52:18][1015128][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_66.binary
[19:52:19][1015128][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:52:19][1015128][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:52:19][1015128][INFO ] FftSize = 12582913
[19:52:19][1015128][INFO ] Seed for random number generator is 1116375092.
[19:52:23][1015128][INFO ] 8[19:52:23][1015128][INFO ] 9[19:52:24][1015128][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:52:24][1015128][INFO ] Normalization factor 3.97364e-08
[19:52:25][1015128][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
[19:52:25][1015128][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1438 MB (14715 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:52:25][1015128][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:52:25][1015128][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:52:25][1015128][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:53:08][1015128][INFO ] Checkpoint committed!
[19:54:08][1015128][INFO ] Checkpoint committed!
[19:55:08][1015128][INFO ] Checkpoint committed!
[19:56:08][1015128][INFO ] Checkpoint committed!
[19:57:09][1015128][INFO ] Checkpoint committed!
[19:58:09][1015128][INFO ] Checkpoint committed!
[19:59:09][1015128][INFO ] Checkpoint committed!
[19:59:12][1015128][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4406.861328 0.9724046 4.5356154 27.3178 24.0023  8
------> CAND:   0.249648 4412.849121 0.9723414 4.5337157 22.4827 21.7861 16
------> CAND:   0.499036 4592.971191 1.0883375 4.5987215 24.5054 20.873  8
------> CAND:   0.499555 3630.800537 0.6695383 3.9552541 22.7563 18.946  8
------> CAND:   0.166345 4406.861328 0.9724046 4.5356154 19.4742 17.4825 16
------> CAND:   1.248239 4382.839355 0.9945640 5.5482879 29.7754 16.6531  2
------> CAND:   1.248499 4016.400879 0.7818696 5.4726534 29.6267 16.5638  2
------> CAND:   0.500074 3610.511475 0.9570495 5.7748961 20.4023 16.3804  8
------> CAND:   1.248758 3723.570068 0.6371703 5.3684106 29.2021 16.3092  2
------> CAND:   0.249907 3683.842285 0.5273591 5.0606279 18.4815 16.0935 16
------> CAND:   1.498665 3617.166260 0.9034350 3.7027490 28.0766 15.6345  2
------> CAND:   0.499815 4468.107910 1.0865880 5.6198611 19.6214 15.5375  8
------> CAND:   1.498406 3896.401367 1.0097388 3.8897507 27.6953 15.4062  2
------> CAND:   0.415993 4382.839355 0.9945640 5.5482879 19.423 15.3241  8
------> CAND:   0.624120 4382.839355 0.9945640 5.5482879 21.8535 14.8081  4
------> CAND:   0.624379 4016.400879 0.7818696 5.4726534 21.8199 14.7809  4
------> CAND:   0.416253 3723.570068 0.6371703 5.3684106 18.7605 14.6137  8
------> CAND:   1.498925 4229.053223 0.9418974 5.5793600 26.3668 14.611  2
------> CAND:   1.499184 3884.494385 0.7575383 5.4938507 26.1258 14.4669  2
------> CAND:   0.749203 3617.166260 0.9034350 3.7027490 21.2969 14.3575  4
------> CAND:   1.247980 4535.391602 1.0895507 5.5829210 21.0328 14.1439  4
------> CAND:   0.250167 3602.603271 0.9679703 5.7747545 18.0947 13.9033  8
------> CAND:   0.249388 3651.693604 0.9550988 3.7082715 16.8405 13.8381 16
------> CAND:   1.498146 4014.731445 0.9141902 4.0941000 24.9716 13.7771  2
------> CAND:   1.497887 4303.132324 1.0674033 4.2590442 24.8181 13.6854  2
------> CAND:   2.496997 3961.834229 0.7417138 5.4073811 30.9987 13.4626  1
------> CAND:   2.497257 3742.259521 0.6364028 5.3518596 30.9766 13.4529  1
------> CAND:   2.496478 4396.086914 0.9747344 5.5024166 30.9242 13.4302  1
------> CAND:   2.496219 4595.511230 1.0889972 5.5278869 30.7225 13.3426  1
------> CAND:   2.496738 4134.070312 0.8393025 5.4699445 30.4625 13.2297  1
------> CAND:   0.749462 3861.763428 0.7325521 5.4879265 17.4497 13.2189  8
------> CAND:   1.499444 3699.616943 0.6798917 5.4742169 23.5787 12.9458  2
------> CAND:   2.497516 3640.722656 0.5915639 5.3498874 29.2559 12.7057  1
------> CAND:   0.832246 3961.834229 0.7417138 5.4073811 19.1662 12.6406  4
------> CAND: 346.182877 4260.465820 0.7895486 5.1395168 19.1046 12.5911  4
------> CAND:  32.391933 3613.577393 0.9416418 3.6815915 15.8842 12.5504 16
------> CAND:   0.312190 4016.400879 0.7818696 5.4726534 16.7499 12.481  8
------> CAND: 461.934600 3882.485840 0.8273360 5.6018043 18.9424 12.4611  4
------> CAND:   0.831986 4595.511230 1.0889972 5.5278869 18.9175 12.4412  4
------> CAND:   0.749722 3850.310303 0.7451699 5.4935474 18.8535 12.3899  4
------> CAND:   0.832505 3818.836182 0.6715771 5.3987288 18.7838 12.334  4
------> CAND:   0.166605 3726.250000 0.6290447 5.3651090 15.698 12.3023 16
------> CAND:   0.748943 4027.653076 0.9968927 4.0369644 15.5933 12.1632 16
------> CAND:  41.828983 3631.533447 0.6589627 5.4727154 16.3415 12.0526  8
------> CAND:   0.311930 4589.094238 1.0945768 5.5438581 16.2903 11.9989  8
------> CAND:   0.208126 4382.839355 0.9945640 5.5482879 15.4248 11.9397 16
------> CAND:   0.998332 3868.724121 0.6100861 5.0899596 16.2153 11.9205  8
------> CAND: 115.478460 3837.955078 0.7631210 5.5421071 15.3238 11.8062 16
------> CAND:   1.497627 4424.934570 1.0815722 4.3850737 21.552 11.7389  2
------> CAND:   0.498777 4053.006592 1.0336890 4.0304399 15.2204 11.6698 16
------> CAND:   0.374731 3861.763428 0.7325521 5.4879265 15.2148 11.6625 16
------> CAND: 412.506151 3842.685791 0.8854527 5.6734800 17.92 11.6433  4
------> CAND:  86.590420 3671.078125 0.8089893 5.6526332 17.9074 11.6333  4
------> CAND: 115.377511 4663.382324 1.0521258 5.2747808 15.1469 11.573 16
------> CAND:  86.567064 3632.137207 0.6520408 5.4674845 15.1112 11.5261 16
------> CAND:  86.602098 3745.531738 0.9046376 5.7174025 15.1096 11.524 16
------> CAND:  60.121524 3656.063232 0.8847205 5.7235522 15.0704 11.4724 16
------> CAND:   0.998072 4673.317871 1.0525811 5.2774453 15.7079 11.3915  8
------> CAND:   0.332950 3668.673828 0.5319977 5.1287594 15.0008 11.3811 16
------> CAND:   0.998591 3684.676270 0.5197600 5.0094585 15.608 11.2877  8
------> CAND:  86.584191 3625.169189 0.7363112 5.5820293 14.9281 11.2857 16
------> CAND: 174.814190 3905.189453 0.6758869 4.3731284 14.9202 11.2754 16
------> CAND: 149.991620 3692.219238 0.7078672 3.9880419 14.9118 11.2644 16
------> CAND:   0.155965 3948.590088 0.7752320 5.5072131 14.9085 11.2601 16
------> CAND: 173.243381 3650.427002 0.9554963 5.7649159 15.5793 11.2578  8
------> CAND: 133.015310 3706.434082 0.9808008 5.7801366 14.8803 11.2232 16
------> CAND:  86.612738 3856.255615 0.8452057 5.6271052 14.8787 11.2211 16
------> CAND: 115.354933 3673.142334 0.8024956 3.8510294 14.8594 11.1958 16
------> CAND:   0.332691 3984.958008 0.6765745 5.1811461 14.8498 11.1832 16
------> CAND: 362.732035 3714.339600 0.6728735 4.0745645 17.3398 11.181  4
------> CAND: 214.704899 3779.425781 0.9723076 5.7625327 17.309 11.1565  4
------> CAND:  47.118299 3984.503174 0.9954552 3.9899287 14.8145 11.1371 16
------> CAND: 115.504930 3625.324219 0.7645556 5.6182952 14.8069 11.1271 16
------> CAND:  60.100763 4066.837646 0.9613740 5.6848755 17.2693 11.1249  4
------> CAND: 346.105803 4664.411621 1.0526111 5.3011804 17.258 11.1159  4
------> CAND:   0.374472 4029.478760 0.9105336 4.1146426 15.4411 11.1145  8
------> CAND: 173.221323 3891.665527 0.8929149 5.6713047 20.4704 11.0962  2
------> CAND:  86.602617 3916.608154 0.9616711 5.7371588 14.7708 11.08 16
------> CAND: 115.557610 3618.824951 0.9140614 5.7439885 14.7683 11.0767 16
------> CAND:  86.612218 3844.465088 0.9792960 5.7570415 14.7523 11.0559 16
------> CAND: 346.044299 3817.360596 0.5968995 4.4569392 17.1746 11.0496  4
------> CAND: 115.509601 3989.585693 0.8001546 5.5069013 15.3685 11.0393  8
------> CAND:  19.528323 4478.988770 1.0835263 5.5896268 14.7367 11.0355 16
------> CAND:  86.551493 3636.975830 0.6365606 5.4238119 14.7361 11.0347 16
------> CAND: 100.124860 4189.902832 0.7716532 5.2476749 25.4069 11.0341  1
------> CAND: 346.646879 3794.713867 0.9072204 5.7190852 17.1541 11.0334  4
------> CAND: 306.449690 3769.159424 0.8665089 5.6893063 15.339 11.0087  8
------> CAND: 115.658819 3790.385498 0.8172647 3.9585927 14.6974 10.9842 16
------> CAND: 346.692553 3843.039551 1.0010898 5.7812653 17.0741 10.9697  4
------> CAND:  86.593015 3849.930908 0.8820258 5.6680088 14.6789 10.9601 16
------> CAND:  42.744012 3729.967529 0.8233978 5.6578841 15.2684 10.9356  8
------> CAND:  86.571995 3989.833984 0.6730352 5.1920724 14.6565 10.931 16
------> CAND: 171.383739 3684.398926 0.5223055 4.4689455 15.2606 10.9276  8
------> CAND: 461.923441 4113.012695 0.8852293 5.5543242 17.0159 10.9235  4
------> CAND: 471.207381 3913.819092 0.6612918 5.2385211 17.0101 10.9189  4
------> CAND: 346.356489 4105.833496 0.7965313 5.4060512 17.0028 10.9131  4
------> CAND:   1.499703 3703.998779 0.9196911 5.7353320 16.9973 10.9088  4
------> CAND: 121.562652 4650.870605 1.0231514 5.2288671 15.2347 10.9008  8
------> CAND: 368.465371 3628.220947 0.7015809 5.5430512 15.1955 10.8603  8
------> CAND:  86.595610 3673.318359 0.7741819 5.6064310 14.5869 10.8405 16
[19:59:12][1015128][INFO ] Statistics: count dirty SumSpec pages 541133 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:59:12][1015128][INFO ] Data processing finished successfully!
19:59:12 (1015128): called boinc_finish(0)

</stderr_txt>
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