Task 1717019209

Name: Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_181_6850000_0
Workunit ID: 866347302
Created: 19 Jan 2025 23:09:04 UTC
Sent: 20 Jan 2025 5:16:53 UTC
Report deadline: 3 Feb 2025 5:16:53 UTC
Received: 20 Jan 2025 7:50:02 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,511.15
CPU time (sec): 43.44
Peak working set size (MB): 235
Peak swap size (MB): 65249.21
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[06:41:45][252328][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_cfbf00112_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_5_dms_200_181.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 6850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_181.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_181_6850000_0_0
------> GPU usage: 0.331000
[06:41:45][252328][INFO ] Starting data processing...
[06:41:45][252328][INFO ] opti: No host transfer for n_steps. Use device global.
[06:41:45][252328][INFO ] opti: No host transfer for mean. Use device global.
[06:41:45][252328][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[06:41:45][252328][INFO ] opti: sumspec[i] allloc, free and pinned.
[06:41:45][252328][INFO ] opti: power spectrum in fft callback (static link).
[06:41:45][252328][INFO ] opti: __constant__ access is not uniform, bad!
[06:41:45][252328][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[06:41:45][252328][INFO ] CUDA global memory status (initial GPU state, including context):
[06:41:45][252328][INFO ] No template file. Generating templates.
[06:41:45][252328][INFO ] Template param value T_cons = 50000
[06:41:49][252328][INFO ] Number of generated templates to be used: 50000
[06:41:49][252328][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_5_dms_200_181.cpt
[06:41:49][252328][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_5_dms_200_181.cpt (No such file or directory).
------> Starting from scratch...
[06:41:49][252328][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_181.binary
[06:41:49][252328][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_5_dms_200_DM248.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755644545177
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 248.1 cm^-3 pc
------> Scale factor: 1.16618
[06:41:49][252328][INFO ] Allocating memory for dedispersed compressed time series...
[06:41:49][252328][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[06:41:49][252328][INFO ] 8-bit allocation done
[06:41:49][252328][INFO ] Foobar
[06:41:49][252328][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_181.binary
[06:41:49][252328][INFO ] Allocating memory for dedispersed uncompressed time series.
[06:41:49][252328][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[06:41:49][252328][INFO ] FftSize = 12582913
[06:41:49][252328][INFO ] Seed for random number generator is 1102657601.
[06:41:51][252328][INFO ] 8[06:41:51][252328][INFO ] 9[06:41:52][252328][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[06:41:52][252328][INFO ] Normalization factor 3.97364e-08
[06:41:52][252328][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
[06:41:52][252328][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1825 MB (2211 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[06:41:52][252328][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[06:41:52][252328][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[06:41:52][252328][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 617.09558105, mean= 0.00003678  0.00003678
[06:41:52][252328][INFO ] Launching time series padding kernel: grid 196608, block 32
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[08:46:55][252328][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.479757 3803.203369 0.7825057 6.0915704 16.1303 12.8797 16
------> CAND: 230.697930 6511.944824 1.1094269 5.7380037 17.1216 12.8724  8
------> CAND: 306.394414 3877.359375 0.5164433 5.9434891 17.0125 12.7573  8
------> CAND: 115.466003 4815.205566 0.8727278 6.1616688 15.6497 12.238 16
------> CAND: 346.046894 6511.944824 1.1094269 5.7380037 16.4859 12.2038  8
------> CAND: 115.499221 4303.415527 0.9233463 6.2048907 15.4314 11.9486 16
------> CAND:  34.127270 4106.437988 0.8963383 6.1732860 15.3349 11.8209 16
------> CAND: 166.311113 4072.682373 1.0418297 3.5775480 15.2607 11.723 16
------> CAND: 346.401643 4095.004883 0.4194847 5.7869630 15.8604 11.5502  8
------> CAND: 346.770925 3932.082275 1.0191892 6.1828952 15.8489 11.5382  8
------> CAND: 230.959515 3803.203369 0.7825057 6.0915704 15.796 11.4831  8
------> CAND: 230.960293 4508.638184 0.6277165 6.0099168 15.7095 11.3932  8
------> CAND: 173.023577 6511.944824 1.1094269 5.7380037 15.6782 11.3606  8
------> CAND:  86.586268 3655.479492 0.8096091 6.0751071 14.9777 11.3508 16
------> CAND: 173.023317 6511.944824 1.1094269 5.7380037 14.9479 11.3117 16
------> CAND: 197.582226 4051.739014 1.0387119 3.5711589 17.5032 11.3111  4
------> CAND: 184.162229 3815.780273 0.9021959 6.1352067 15.5622 11.2401  8
------> CAND: 135.594571 4023.715088 0.9550657 6.1857285 17.3621 11.1988  4
------> CAND: 198.455215 3783.307129 0.8762753 6.1216378 14.843 11.1744 16
------> CAND: 482.078998 4014.114502 0.7973958 3.6229568 20.5052 11.1169  2
------> CAND: 200.068323 4955.512207 0.9723564 6.2158680 14.7957 11.1126 16
------> CAND:  86.549417 4718.972168 0.6676416 6.0126295 14.7937 11.1099 16
------> CAND:  28.092126 4189.901367 0.8958820 3.6860962 14.7906 11.1058 16
------> CAND:  63.321531 3836.113770 0.8373122 3.5022483 15.4131 11.0855  8
------> CAND: 294.915805 3931.397461 0.2781487 5.4324861 15.4105 11.0828  8
------> CAND: 179.204306 4258.217773 0.3089938 5.2126031 14.7385 11.0379 16
------> CAND: 254.301585 5471.040527 0.6792622 5.6562696 17.0858 10.9791  4
------> CAND: 173.161636 4784.998047 1.0528021 6.2645569 15.3065 10.9751  8
------> CAND: 453.696741 4508.073730 1.0440557 6.2531052 20.243 10.9612  2
------> CAND: 240.204528 4308.361328 0.7960283 6.1421213 25.239 10.9612  1
------> CAND:  79.922332 3613.370605 0.9560968 3.3395495 14.6741 10.9539 16
------> CAND: 183.162081 3755.787598 0.5786846 3.5748463 15.2754 10.9429  8
------> CAND: 186.767701 3867.460205 0.4065916 3.8333056 15.267 10.9342  8
------> CAND:  87.819715 3631.687256 0.4971117 3.5374265 17.0091 10.9181  4
------> CAND: 115.278897 4377.108398 0.7135894 3.8926296 14.6395 10.9088 16
------> CAND:  29.962927 3626.166748 0.6016792 3.4696763 15.2154 10.8808  8
------> CAND:  86.611440 4090.537354 1.0453730 6.2194648 14.6161 10.8784 16
------> CAND: 305.998922 4181.475098 0.7757806 3.7394931 20.1028 10.8781  2
------> CAND: 113.424185 4508.073730 1.0440557 6.2531052 15.212 10.8774  8
------> CAND:  86.575109 3994.281250 0.6246763 6.0323901 14.6152 10.8772 16
------> CAND: 304.012380 3960.713623 0.5599523 3.7285039 16.9485 10.87  4
------> CAND:  22.130941 4390.667969 0.4604825 5.7902994 14.6014 10.8592 16
------> CAND: 305.484316 3794.765625 0.9390808 3.4493618 15.1803 10.8446  8
------> CAND: 140.947986 3992.923584 0.7372325 6.0970206 14.5565 10.8009 16
------> CAND:  86.588344 4105.115723 0.8145646 6.1415639 15.1354 10.7982  8
------> CAND: 230.998441 4303.415527 0.9233463 6.2048907 15.1144 10.7765  8
------> CAND: 247.975530 4140.356445 0.4565215 5.8543000 19.9106 10.764  2
------> CAND: 237.695075 3693.694824 0.5425462 3.5491378 15.0988 10.7604  8
------> CAND: 115.551382 3839.249512 0.8354649 6.1200786 14.5229 10.7572 16
------> CAND: 230.816785 4899.295898 0.6862552 5.9884620 16.7724 10.7303  4
------> CAND:  86.588084 4751.507812 1.0522318 6.2649851 14.4964 10.7228 16
------> CAND: 193.948579 3931.086182 0.7861953 6.1166921 16.7578 10.7186  4
------> CAND: 420.739857 4287.891602 0.9256201 6.2047305 19.797 10.6967  2
------> CAND: 399.096534 3625.624268 0.6118816 3.4588945 24.6195 10.6921  1
------> CAND: 299.106878 4076.344971 0.8562376 6.1555953 16.7151 10.6848  4
------> CAND: 461.839360 4301.053223 0.7049543 6.0947561 16.7141 10.684  4
------> CAND: 295.470636 4454.829102 1.0719702 6.2597451 24.5911 10.6798  1
------> CAND: 296.474677 4228.325195 0.7502832 3.7755768 15.0149 10.6739  8
------> CAND: 282.200116 3716.435791 0.7237725 3.4688437 24.5573 10.6651  1
------> CAND: 259.623598 3772.484131 0.3472932 5.7252712 16.6634 10.6438  4
------> CAND: 140.631904 4126.645996 0.8634041 6.1632075 14.4351 10.6434 16
------> CAND: 231.060723 4034.812744 0.8702370 6.1560283 16.6548 10.6369  4
------> CAND: 346.278895 3744.219482 0.2303192 5.2635922 16.6445 10.6288  4
------> CAND: 184.156001 3760.228760 0.9188820 6.1242809 14.9688 10.6263  8
------> CAND: 139.951211 4841.330566 0.9823229 4.0156388 14.4094 10.6101 16
------> CAND: 192.905871 3649.334473 0.3525181 5.7514534 14.9486 10.6055  8
------> CAND: 195.228997 4044.693359 0.4106349 3.9876540 14.9408 10.5975  8
------> CAND: 446.311889 3831.146240 0.5856187 3.6171072 19.5956 10.5772  2
------> CAND: 420.777227 4326.408691 1.0298301 6.2426848 19.5795 10.5677  2
------> CAND: 250.723732 4200.285645 0.5355420 5.9524531 16.5525 10.5559  4
------> CAND: 171.560983 3842.235840 0.3155037 5.6127291 16.545 10.55  4
------> CAND: 433.983907 3794.829102 0.8504005 6.1124969 24.2856 10.5471  1
------> CAND:  93.490249 3644.846191 0.3744355 5.7873812 14.3561 10.5411 16
------> CAND: 279.395341 4975.619629 1.0526396 4.0458612 14.878 10.5328  8
------> CAND: 346.576812 3678.408936 0.6315264 6.0067263 16.5215 10.5313  4
------> CAND: 199.984502 3647.374512 0.9351886 6.1046176 16.4995 10.5139  4
------> CAND: 173.240267 4514.005859 1.0778199 6.2701259 16.4957 10.5109  4
------> CAND:   9.997590 4388.944336 0.4960393 4.1442413 14.8536 10.5077  8
------> CAND: 165.807925 4070.994141 0.8580998 6.1557312 14.3228 10.4981 16
------> CAND: 339.834245 4609.252441 0.9374036 6.2178359 14.8394 10.493  8
------> CAND: 265.745160 5180.713867 1.0301948 4.1800771 19.452 10.4921  2
------> CAND: 346.319898 4659.327148 0.5195332 5.8047009 16.4709 10.4913  4
------> CAND: 115.483650 4577.512207 0.8679252 6.1766944 14.3163 10.4896 16
------> CAND: 115.618335 4283.116211 0.9955679 6.2283201 16.4649 10.4865  4
------> CAND:  83.933046 3732.048096 0.6562731 3.5087168 14.3107 10.4823 16
------> CAND: 100.134462 4409.678223 1.0952281 6.2687373 14.3102 10.4817 16
------> CAND: 226.848371 4508.073730 1.0440557 6.2531052 16.4589 10.4817  4
------> CAND: 181.383405 3655.235107 0.8559973 3.3914979 14.8269 10.4802  8
------> CAND:  86.580039 3948.188232 0.7734967 6.1137495 14.3084 10.4794 16
------> CAND:  62.486171 4183.412109 1.0122678 3.6443501 14.3082 10.4792 16
------> CAND: 418.370798 4280.880859 0.8738518 3.7520640 16.4527 10.4769  4
------> CAND:  86.553829 4523.590820 0.6961553 6.0727210 14.304 10.4738 16
------> CAND:  49.157781 4482.736816 1.0745926 3.7866707 14.3035 10.4731 16
------> CAND: 173.176687 4105.115723 0.8145646 6.1415639 14.8181 10.4712  8
------> CAND:  33.395195 3869.191406 0.6700783 6.0513501 14.2979 10.4658 16
------> CAND: 231.040482 3906.814941 0.7291691 6.0845203 14.7848 10.4369  8
------> CAND:  86.595610 3902.818359 0.9460082 6.1633191 14.7833 10.4354  8
------> CAND: 115.465744 3739.067139 0.3993437 5.8103786 14.2702 10.43 16
------> CAND:  29.555238 3878.465820 0.6566898 6.0506940 14.2669 10.4258 16
------> CAND: 115.533735 4379.276367 0.9111235 6.2038913 14.2659 10.4245 16
[08:46:55][252328][INFO ] Statistics: count dirty SumSpec pages 1717 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[08:46:55][252328][INFO ] Data processing finished successfully!
08:46:55 (252328): called boinc_finish(0)

</stderr_txt>
]]>