Task 1717381985

Name: Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_32_3850000_1
Workunit ID: 866581270
Created: 20 Jan 2025 17:33:47 UTC
Sent: 21 Jan 2025 3:35:40 UTC
Report deadline: 4 Feb 2025 3:35:40 UTC
Received: 21 Jan 2025 6:10:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,522.44
CPU time (sec): 49.03
Peak working set size (MB): 234.95
Peak swap size (MB): 65467.32
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>
[04:51:28][328760][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_6_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_6_dms_200_32.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 3850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_32.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_32_3850000_1_0
------> GPU usage: 0.331000
[04:51:28][328760][INFO ] Starting data processing...
[04:51:28][328760][INFO ] opti: No host transfer for n_steps. Use device global.
[04:51:28][328760][INFO ] opti: No host transfer for mean. Use device global.
[04:51:28][328760][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[04:51:28][328760][INFO ] opti: sumspec[i] allloc, free and pinned.
[04:51:28][328760][INFO ] opti: power spectrum in fft callback (static link).
[04:51:28][328760][INFO ] opti: __constant__ access is not uniform, bad!
[04:51:28][328760][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[04:51:28][328760][INFO ] CUDA global memory status (initial GPU state, including context):
[04:51:28][328760][INFO ] No template file. Generating templates.
[04:51:28][328760][INFO ] Template param value T_cons = 50000
[04:51:32][328760][INFO ] Number of generated templates to be used: 50000
[04:51:32][328760][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_6_dms_200_32.cpt
[04:51:32][328760][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_6_dms_200_32.cpt (No such file or directory).
------> Starting from scratch...
[04:51:32][328760][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_32.binary
[04:51:32][328760][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_6_dms_200_DM233.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776205999558
------> 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: 233.2 cm^-3 pc
------> Scale factor: 1.0173
[04:51:32][328760][INFO ] Allocating memory for dedispersed compressed time series...
[04:51:32][328760][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[04:51:32][328760][INFO ] 8-bit allocation done
[04:51:32][328760][INFO ] Foobar
[04:51:32][328760][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_32.binary
[04:51:32][328760][INFO ] Allocating memory for dedispersed uncompressed time series.
[04:51:32][328760][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[04:51:32][328760][INFO ] FftSize = 12582913
[04:51:32][328760][INFO ] Seed for random number generator is -1038010908.
[04:51:35][328760][INFO ] 8[04:51:35][328760][INFO ] 9[04:51:35][328760][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[04:51:36][328760][INFO ] Normalization factor 3.97364e-08
[04:51:36][328760][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
[04:51:36][328760][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
[04:51:36][328760][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[04:51:36][328760][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[04:51:36][328760][INFO ] TimeSeriesLength = 16771146, params->nsamples = 25165824
sum = -968.50000000, mean= -0.00005775  -0.00005775
[04:51:36][328760][INFO ] Launching time series padding kernel: grid 196608, block 32
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------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 3892.416016 0.4713522 0.4017273 25.2467 21.6944  8
------> CAND:   0.501112 6329.085938 0.7260178 1.5740585 30.7655 17.2473  2
------> CAND:   0.250167 3733.785889 0.1637186 0.8207233 20.9022 16.9223  8
------> CAND:   0.500334 4077.841797 1.0437398 3.1837540 28.9399 16.1519  2
------> CAND:   0.500853 4109.757324 0.3540137 0.6358333 28.7489 16.0374  2
------> CAND:   0.249907 5480.618652 1.2493193 3.3896587 19.2561 15.1448  8
------> CAND:   0.250686 7432.000977 1.3708690 1.5199623 21.6429 14.6375  4
------> CAND:   0.500074 3604.149170 0.9678465 3.0408432 24.7759 13.6602  2
------> CAND:   0.249648 3609.107666 0.9669307 3.0395195 16.6935 13.6387 16
------> CAND:   0.167124 6152.429199 0.6435348 1.5952526 17.3502 13.1137  8
------> CAND: 488.868017 4618.655762 1.0174905 3.2816358 18.7395 12.2985  4
------> CAND: 296.306775 3971.815918 0.9938330 3.1509621 18.7363 12.2959  4
------> CAND:   0.166864 4115.572754 0.3312401 0.6870378 16.5175 12.2369  8
------> CAND: 130.568139 3649.749756 0.8706911 3.0445511 15.4304 11.9472 16
------> CAND: 447.122596 4185.454590 0.9683160 3.2003627 21.7483 11.8556  2
------> CAND:   0.500593 7559.579102 1.3722277 3.2092791 16.0982 11.7981  8
------> CAND:   1.250575 5260.784180 0.3520817 1.6161543 27.0659 11.7546  1
------> CAND:   1.251094 7533.357422 1.0647948 1.9361169 26.9833 11.7187  1
------> CAND:   1.250315 3733.955078 0.1597540 0.8450067 26.8186 11.6472  1
------> CAND:   1.250834 6702.795898 0.6705294 2.0861781 26.5502 11.5306  1
------> CAND: 115.261251 4775.291992 0.4956347 3.0295072 15.0873 11.4947 16
------> CAND: 288.007412 3759.110107 0.9352778 3.0875835 15.7625 11.4482  8
------> CAND: 115.467041 4263.328125 0.7558887 0.4758240 15.0239 11.4114 16
------> CAND:   0.501372 7729.190918 1.2659330 1.7937576 20.7941 11.2884  2
------> CAND:   0.499296 4280.089355 0.7002851 0.5027986 15.6019 11.2813  8
------> CAND:   0.499555 5638.025879 0.4473594 1.6792083 17.459 11.2759  4
------> CAND: 334.136981 5379.828125 0.5963401 3.0567110 15.5956 11.2748  8
------> CAND: 399.171792 3617.937500 0.8146365 0.1346770 15.5298 11.2065  8
------> CAND: 444.786235 3705.934570 0.4590498 0.2886725 20.647 11.2011  2
------> CAND: 350.765549 4584.257812 0.5312518 0.7430751 17.2035 11.0726  4
------> CAND: 170.686697 4038.897705 0.9160323 3.1550674 14.7512 11.0544 16
------> CAND: 208.358603 5154.770020 0.8969359 0.8126634 15.38 11.0512  8
------> CAND: 290.744974 3929.225830 0.8888446 0.2849132 20.3613 11.0314  2
------> CAND: 488.684804 4361.402832 0.7883317 0.5119123 25.393 11.0281  1
------> CAND: 115.230369 4202.010742 0.7080569 3.1365013 14.7215 11.0156 16
------> CAND: 394.526838 3847.841064 0.9440164 3.1146932 25.3458 11.0075  1
------> CAND: 251.473454 3619.638184 0.7668599 0.1435551 15.3202 10.9893  8
------> CAND: 345.801918 3853.661377 0.3713965 2.9029098 15.2897 10.9577  8
------> CAND: 223.435566 3746.544678 0.7831627 3.0563307 15.2333 10.8994  8
------> CAND: 230.463333 4190.756836 0.7911769 3.1591036 16.9771 10.8927  4
------> CAND:  55.587120 3623.362061 0.6418967 2.9942236 15.2217 10.8874  8
------> CAND: 386.395378 4533.572754 0.3583765 0.9443178 15.2177 10.8833  8
------> CAND: 327.243380 5082.762695 0.5684968 0.9850942 16.9549 10.8751  4
------> CAND: 469.904905 4013.428467 0.6717572 0.3728682 16.9307 10.8558  4
------> CAND: 221.640022 3998.079102 0.8173866 3.1269579 15.1739 10.838  8
------> CAND: 176.392525 3707.447510 0.7358794 3.0400243 14.5835 10.836 16
------> CAND: 233.525541 3951.044922 0.6332753 0.3532075 15.1548 10.8183  8
------> CAND: 350.944611 4217.414062 0.9413953 3.1972070 16.8551 10.7959  4
------> CAND: 285.543373 5210.588867 0.9930338 3.3118010 16.831 10.7767  4
------> CAND: 484.032064 4308.353516 0.8093287 3.1830552 24.7845 10.7638  1
------> CAND:  30.328835 4060.701416 1.0403451 0.3187837 15.1006 10.7623  8
------> CAND: 316.180764 4031.748535 0.9771486 0.3188387 15.0859 10.7472  8
------> CAND:  83.735040 5251.061523 0.7973806 0.9002791 14.5114 10.7423 16
------> CAND: 288.856526 3820.965820 1.0012187 0.2158245 16.775 10.7323  4
------> CAND:  43.173760 3870.384766 0.8888136 3.1128297 14.4845 10.7074 16
------> CAND: 401.197780 3690.501221 0.8948107 3.0575235 15.0319 10.6914  8
------> CAND:  71.533699 3715.060303 0.4435265 0.3030466 14.4721 10.6913 16
------> CAND: 358.709643 4221.759277 0.9986423 0.4007290 16.7208 10.6893  4
------> CAND: 232.703416 5248.178711 1.1593581 0.7681768 15.0109 10.6698  8
------> CAND: 115.689700 3957.833008 1.0241094 3.1551332 15.0073 10.666  8
------> CAND:  30.328056 3772.750488 0.9165566 0.2033887 24.5334 10.6547  1
------> CAND:  30.327797 3733.075928 0.8963554 0.1826794 19.7072 10.6434  2
------> CAND: 420.241859 4100.886230 0.8549176 3.1618791 16.625 10.6133  4
------> CAND: 119.582078 3797.156738 0.8161209 0.2281194 14.4071 10.6071 16
------> CAND:   0.625417 5260.784180 0.3520817 1.6161543 19.6205 10.592  2
------> CAND:  86.406687 4362.624023 0.5632937 3.0895190 14.3852 10.5787 16
------> CAND: 296.519053 3863.464355 0.9803245 0.2391147 14.9161 10.572  8
------> CAND:  81.645992 3915.296387 0.8288534 3.1097915 14.9153 10.5712  8
------> CAND: 126.620745 5201.756348 1.1556022 0.7520418 14.3746 10.5651 16
------> CAND: 428.601168 5233.120117 0.8008323 0.9021426 16.5622 10.5635  4
------> CAND:  86.581077 4641.821289 0.9779647 0.5770633 14.3682 10.5567 16
------> CAND: 189.626973 4781.673828 0.5875173 0.8052683 14.3674 10.5557 16
------> CAND:  54.189145 3649.065430 0.9348149 3.0524826 14.8997 10.5552  8
------> CAND: 120.957477 4196.282227 0.8218139 3.1733375 14.3661 10.554 16
------> CAND:   0.625677 7528.292969 1.0661336 1.9289727 19.55 10.5502  2
------> CAND:  76.767220 4374.789551 1.0906564 3.2565866 14.3593 10.5453 16
------> CAND: 396.991655 3927.181152 1.0030757 3.1443133 14.8742 10.5289  8
------> CAND: 230.396899 4591.772461 0.8634003 3.2342756 14.8714 10.526  8
------> CAND: 346.254761 3700.190918 0.4960571 0.2730656 14.865 10.5194  8
------> CAND: 115.538147 6852.641602 1.3789929 1.2784308 14.3319 10.5098 16
------> CAND: 259.251722 3784.166992 0.4699727 2.9643245 14.8536 10.5077  8
------> CAND: 286.331762 4751.647461 1.0260050 3.2926643 14.8261 10.4794  8
------> CAND: 177.415769 3853.026611 0.3710462 0.4553054 14.2978 10.4657 16
------> CAND: 190.056460 3974.304688 0.9137130 3.1394098 16.429 10.4581  4
------> CAND: 120.115629 4785.248535 0.6650285 0.7666214 14.7918 10.4441  8
------> CAND: 227.852152 4529.916504 0.7693778 3.1979115 19.3582 10.4366  2
------> CAND:  88.405946 4526.192383 1.0169873 3.2632141 14.2711 10.4312 16
------> CAND:  87.079335 6029.922852 1.1805575 1.0615041 14.2708 10.4309 16
------> CAND: 107.433157 3670.344971 0.6642711 0.1974232 14.2702 10.4301 16
------> CAND: 280.500331 5527.361816 1.0748698 0.9069107 14.7762 10.4281  8
------> CAND: 213.275263 3950.767578 0.7569990 0.3227454 16.3905 10.4276  4
------> CAND: 280.053976 3921.031738 0.2117885 2.6019194 16.3867 10.4245  4
------> CAND: 368.091159 3608.707520 0.9606653 3.0386872 19.3366 10.4238  2
------> CAND: 230.332281 4336.158203 1.0588477 3.2445776 14.7597 10.4111  8
------> CAND:  30.328316 3890.694092 0.9653022 0.2505741 23.952 10.4022  1
------> CAND: 115.257099 5529.123535 0.8915417 3.2641973 14.2443 10.3966 16
------> CAND: 100.236968 3845.000000 0.5444307 0.3358749 14.7415 10.3924  8
------> CAND: 351.261212 4055.188965 1.0026988 3.1766870 16.3452 10.3917  4
------> CAND:  68.060169 3808.636230 0.7646181 3.0741165 14.2357 10.3856 16
------> CAND: 248.740823 3656.177246 0.7967618 3.0355356 14.7265 10.377  8
[06:56:48][328760][INFO ] Statistics: count dirty SumSpec pages 365107 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:56:48][328760][INFO ] Data processing finished successfully!
06:56:48 (328760): called boinc_finish(0)

</stderr_txt>
]]>