Task 1724761542

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_167_3500000_0
Workunit ID: 870978165
Created: 4 Feb 2025 2:33:36 UTC
Sent: 4 Feb 2025 23:21:55 UTC
Report deadline: 18 Feb 2025 23:21:55 UTC
Received: 5 Feb 2025 1:01:17 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,874.75
CPU time (sec): 43.69
Peak working set size (MB): 242.04
Peak swap size (MB): 65349.77
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>
[00:37:50][113848][INFO ] Application startup - thank you for supporting Einstein@Home!
[00:37:50][113848][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_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_167.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 3500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_167.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_167_3500000_0_0
------> GPU usage: 0.496000
[00:37:50][113848][INFO ] Starting data processing...
[00:37:50][113848][INFO ] opti: No host transfer for n_steps. Use device global.
[00:37:50][113848][INFO ] opti: No host transfer for mean. Use device global.
[00:37:50][113848][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:37:50][113848][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:37:50][113848][INFO ] opti: power spectrum in fft callback (static link).
[00:37:50][113848][INFO ] opti: __constant__ access is not uniform, bad!
[00:37:50][113848][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[00:37:50][113848][INFO ] CUDA global memory status (initial GPU state, including context):
[00:37:50][113848][INFO ] No template file. Generating templates.
[00:37:50][113848][INFO ] Template param value T_cons = 50000
[00:37:54][113848][INFO ] Number of generated templates to be used: 50000
[00:37:54][113848][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_167.cpt
[00:37:54][113848][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_167.cpt (No such file or directory).
------> Starting from scratch...
[00:37:54][113848][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_167.binary
[00:37:54][113848][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM246.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755773139
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 246.7 cm^-3 pc
------> Scale factor: 1.44807
[00:37:54][113848][INFO ] Allocating memory for dedispersed compressed time series...
[00:37:54][113848][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:37:54][113848][INFO ] 8-bit allocation done
[00:37:54][113848][INFO ] Foobar
[00:37:54][113848][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_167.binary
[00:37:55][113848][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:37:55][113848][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:37:55][113848][INFO ] FftSize = 12582913
[00:37:55][113848][INFO ] Seed for random number generator is 1082431278.
[00:37:57][113848][INFO ] 8[00:37:57][113848][INFO ] 9[00:37:58][113848][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:37:58][113848][INFO ] Normalization factor 3.97364e-08
[00:37:58][113848][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
[00:37:58][113848][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:37:58][113848][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:37:58][113848][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:37:58][113848][INFO ] Launching time series padding kernel: grid 196608, block 32
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[01:59:03][113848][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500593 3608.068115 0.9671025 0.1479217 23.7474 20.0359  8
------> CAND:   0.500074 4612.553711 0.9618598 3.1857717 22.8395 19.0372  8
------> CAND:   0.499815 3672.508301 0.6480611 2.9488990 22.8197 19.0155  8
------> CAND:   0.250426 3608.068115 0.9671025 0.1479217 18.5243 16.153 16
------> CAND:   0.249907 4817.096191 1.0091201 3.2111518 19.8044 15.7347  8
------> CAND:   0.500853 6199.712402 1.3194370 1.2233396 19.5322 15.4416  8
------> CAND:   0.166605 4660.720703 1.0134383 3.2048995 17.4623 14.6862 16
------> CAND:   0.500334 7143.213867 1.2904803 2.9596868 18.6766 14.524  8
------> CAND:   0.250167 5667.950195 1.2688408 3.2850695 17.3202 14.4917 16
------> CAND:   1.499963 4496.213867 1.1092163 3.2196407 25.8584 14.307  2
------> CAND:   1.499703 3621.755859 0.7025158 2.9576328 25.3575 14.0076  2
------> CAND: 179.812336 5343.300781 1.0696746 3.2272828 29.8933 12.9825  1
------> CAND:   0.499555 3604.449463 0.9677811 3.0055718 19.5733 12.9675  4
------> CAND: 164.225179 3702.100586 0.7993221 3.0035119 17.0257 12.7713  8
------> CAND:  59.937532 5343.300781 1.0696746 3.2272828 19.2013 12.6687  4
------> CAND:  86.371654 4146.667969 0.9344059 3.1253407 15.9461 12.6331 16
------> CAND:   1.250834 6652.567871 0.8996961 2.0444713 23.0461 12.6283  2
------> CAND:   0.749981 4540.313965 1.1156458 3.2261579 19.0624 12.5574  4
------> CAND:   1.250315 4672.269043 0.3086844 1.6441640 22.8824 12.5308  2
------> CAND: 115.235559 4118.705566 1.0100933 3.1372733 15.8056 12.4456 16
------> CAND:   1.250575 5750.172852 0.5690755 2.0161502 22.488 12.2959  2
------> CAND:  86.358938 3870.121582 0.9801998 3.0787272 15.5771 12.1417 16
------> CAND:   1.500482 4817.996094 0.6454310 2.9995136 22.1972 12.1228  2
------> CAND:   1.500222 3737.374023 0.3801595 2.7893658 22.1531 12.0965  2
------> CAND: 151.848668 4867.731934 0.7532974 0.8799780 16.3698 12.0821  8
------> CAND: 115.213241 4158.644531 0.9073380 3.1204510 15.5282 12.0768 16
------> CAND:   1.501260 5753.171387 0.5660425 2.2387698 22.1089 12.0702  2
------> CAND:   1.500741 5695.417969 0.8932845 3.0756388 22.0048 12.0082  2
------> CAND: 178.195854 4351.439941 0.4074158 2.7855000 15.4347 11.9529 16
------> CAND:   1.501001 6462.599609 1.3377281 3.2117035 21.5518 11.7388  2
------> CAND:  86.390857 3865.143799 0.7777762 3.0367520 15.184 11.6218 16
------> CAND:   1.250056 3870.379639 0.1834927 1.3214289 21.3509 11.6193  2
------> CAND:  89.906168 5343.300781 1.0696746 3.2272828 21.2598 11.5652  2
------> CAND:   1.501520 6688.544922 0.8940037 2.0567322 21.1805 11.518  2
------> CAND:  29.968636 5343.300781 1.0696746 3.2272828 15.8171 11.5051  8
------> CAND: 220.459255 3792.502197 0.8179826 3.0265365 17.7429 11.5021  4
------> CAND:   0.166864 3812.962891 0.9368111 0.2639786 15.0176 11.4031 16
------> CAND: 115.235040 4124.527344 1.0104946 3.1427076 15.0157 11.4006 16
------> CAND: 382.716835 3818.045410 0.7492579 3.0139825 17.6046 11.3918  4
------> CAND: 205.261102 4029.548828 0.3874013 0.6915386 15.7024 11.3857  8
------> CAND: 334.581520 4957.439453 1.1279494 3.2528119 15.6394 11.3203  8
------> CAND: 137.830243 5145.854492 0.9665077 0.8934664 14.9378 11.2984 16
------> CAND: 230.591790 3755.021729 0.1806968 2.1895416 17.4491 11.268  4
------> CAND:   0.249648 3642.483398 0.9709759 3.0179820 15.5826 11.2613  8
------> CAND:   0.374991 3621.755859 0.7025158 2.9576328 15.5784 11.2569  8
------> CAND: 136.944798 6644.050781 0.9031729 2.0146091 15.5651 11.2432  8
------> CAND: 312.099983 3664.516846 0.2767846 2.6144230 15.5554 11.2331  8
------> CAND: 105.516682 4253.919434 0.8557755 3.1189096 14.8847 11.229 16
------> CAND:   0.499296 3642.483398 0.9709759 3.0179820 15.5505 11.228  8
------> CAND:  86.368539 4383.710449 1.0348303 3.1838765 14.8494 11.1827 16
------> CAND: 475.398973 4615.283203 0.4206849 2.7223003 20.6158 11.1826  2
------> CAND:  43.550567 4817.996094 0.6454310 2.9995136 17.3093 11.1567  4
------> CAND:  88.750574 3757.229980 0.9490378 3.0478127 14.8286 11.1555 16
------> CAND: 230.560649 5363.301270 0.7463233 3.0145314 17.2873 11.1393  4
------> CAND:  69.667828 3844.020752 0.8158781 0.3074903 15.4594 11.1335  8
------> CAND:  21.913213 3888.293457 0.3759554 2.7869689 15.4469 11.1206  8
------> CAND: 179.811298 5313.066406 1.0565804 3.2233946 25.5861 11.1119  1
------> CAND: 253.617259 3737.005127 0.6239045 0.3080466 17.2452 11.1058  4
------> CAND:   0.749722 3622.059082 0.6983398 2.9565427 17.2443 11.105  4
------> CAND:   1.001446 3612.760742 0.9662210 0.1476771 17.1773 11.0518  4
------> CAND:  74.791836 4218.332520 0.9389048 3.1376603 17.1245 11.0098  4
------> CAND: 460.713869 3891.880859 0.8791197 3.0635185 17.0956 10.9868  4
------> CAND:  86.430822 4554.749512 0.5140437 2.9080701 14.6851 10.9682 16
------> CAND:  98.854822 3860.778809 0.3881435 2.7928693 14.6642 10.9409 16
------> CAND:  86.404871 3819.404297 0.5939503 2.9560654 14.6596 10.935 16
------> CAND: 317.734705 4124.671875 1.0506705 3.1504269 15.2673 10.9346  8
------> CAND: 386.758690 3731.595703 0.6415792 0.2926930 15.2665 10.9337  8
------> CAND: 156.050121 3664.516846 0.2767846 2.6144230 14.6257 10.8909 16
------> CAND: 115.281492 4532.549805 0.6373872 3.0268795 14.6191 10.8823 16
------> CAND: 103.638874 3827.692871 0.8823491 3.0533988 14.6117 10.8726 16
------> CAND:  57.605064 3945.944580 0.9531447 3.0910974 16.9498 10.871  4
------> CAND: 115.215058 5075.028320 1.1930242 3.2745035 14.6071 10.8667 16
------> CAND: 299.200561 3962.246582 0.8761800 0.3555529 15.1818 10.8461  8
------> CAND:  99.882738 4846.486816 0.6284397 2.9919724 15.1787 10.8429  8
------> CAND:  80.144731 3718.517334 0.9703923 0.2044717 14.5768 10.8272 16
------> CAND: 412.148028 4140.685059 1.0323330 0.4060687 19.9585 10.7924  2
------> CAND: 444.168344 4632.803223 0.5600503 0.9041458 19.9575 10.7919  2
------> CAND:   0.625417 6658.526855 0.8972305 2.0678318 16.8381 10.7824  4
------> CAND:   1.501779 7009.631348 1.0908335 2.6958916 19.9084 10.7627  2
------> CAND:   1.251094 4035.458008 0.6763209 3.0251791 19.9007 10.7581  2
------> CAND:   0.750241 3737.374023 0.3801595 2.7893658 19.8913 10.7526  2
------> CAND:  57.613108 4412.307129 1.0689634 3.1953633 14.5189 10.7521 16
------> CAND: 145.672090 4669.943848 0.9565225 0.6740754 15.0808 10.7418  8
------> CAND:   1.000148 6063.833496 1.1310846 3.1706839 19.8639 10.7363  2
------> CAND: 463.405498 3655.411133 0.9744031 0.1698245 16.7755 10.7327  4
------> CAND:   0.750500 5726.714844 0.8800766 3.0404060 19.8409 10.7227  2
------> CAND: 296.782974 4163.893555 0.7607535 3.0752659 15.0489 10.7089  8
------> CAND:   0.999889 4655.648926 0.6433980 3.0251241 19.8046 10.7012  2
------> CAND:   0.625158 4672.269043 0.3086844 1.6441640 16.7304 10.6969  4
------> CAND: 115.264884 4887.793457 0.6804979 3.0220737 14.4738 10.6935 16
------> CAND:   1.251353 5231.069336 1.0718383 3.2333117 19.7615 10.6756  2
------> CAND:   0.750760 6688.544922 0.8940037 2.0567322 16.6376 10.6233  4
------> CAND: 165.569436 3686.541260 0.5694625 0.2951048 14.4192 10.6227 16
------> CAND: 274.444166 4142.041016 0.8647726 0.4515181 14.9639 10.6213  8
------> CAND:  43.148068 4660.218262 0.8021960 3.1240349 14.4143 10.6164 16
------> CAND: 421.665007 3904.026611 0.5909673 0.4252761 16.6268 10.6147  4
------> CAND:   0.300252 4667.278320 0.3093900 1.7000670 14.9574 10.6146  8
------> CAND:  28.803440 4342.718262 0.4191311 2.7927558 14.41 10.6108 16
------> CAND:  99.801252 4297.220215 0.9981098 3.1635933 16.6157 10.606  4
------> CAND: 477.106024 4013.183350 0.8051072 0.4018996 19.642 10.6048  2
[01:59:03][113848][INFO ] Statistics: count dirty SumSpec pages 430129 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:59:03][113848][INFO ] Data processing finished successfully!
01:59:03 (113848): called boinc_finish(0)

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