Task 1706865287

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_69_4450000_1
Workunit ID: 860049542
Created: 1 Jan 2025 19:25:04 UTC
Sent: 2 Jan 2025 10:52:57 UTC
Report deadline: 16 Jan 2025 10:52:57 UTC
Received: 2 Jan 2025 11:39:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13168280
Run time (sec): 256.62
CPU time (sec): 21.37
Peak working set size (MB): 270.86
Peak swap size (MB): 6138.75
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[05:34:20][1009345][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_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_69.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 4450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_69.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_69_4450000_1_0
------> GPU usage: 1.000000
[05:34:20][1009345][INFO ] Starting data processing...
[05:34:20][1009345][INFO ] opti: No host transfer for n_steps. Use device global.
[05:34:20][1009345][INFO ] opti: No host transfer for mean. Use device global.
[05:34:20][1009345][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:34:20][1009345][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:34:20][1009345][INFO ] opti: power spectrum in fft callback (static link).
[05:34:20][1009345][INFO ] opti: __constant__ access is not uniform, bad!
[05:34:20][1009345][INFO ] Running on device 0 NVIDIA GeForce RTX 3080
[05:34:20][1009345][INFO ] CUDA global memory status (initial GPU state, including context):
[05:34:20][1009345][INFO ] No template file. Generating templates.
[05:34:20][1009345][INFO ] Template param value T_cons = 50000
[05:34:23][1009345][INFO ] Number of generated templates to be used: 50000
[05:34:23][1009345][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_69.cpt
[05:34:23][1009345][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_69.cpt (No such file or directory).
------> Starting from scratch...
[05:34:23][1009345][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_69.binary
[05:34:23][1009345][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM236.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.79676787019
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 236.9 cm^-3 pc
------> Scale factor: 1.43788
[05:34:23][1009345][INFO ] Allocating memory for dedispersed compressed time series...
[05:34:23][1009345][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:34:23][1009345][INFO ] 8-bit allocation done
[05:34:23][1009345][INFO ] Foobar
[05:34:23][1009345][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_69.binary
[05:34:24][1009345][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:34:24][1009345][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:34:24][1009345][INFO ] FftSize = 12582913
[05:34:24][1009345][INFO ] Seed for random number generator is 1102187028.
[05:34:26][1009345][INFO ] 8[05:34:26][1009345][INFO ] 9[05:34:27][1009345][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:34:27][1009345][INFO ] Normalization factor 3.97364e-08
[05:34:27][1009345][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
[05:34:27][1009345][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1008 MB (8999 MB free / 10007 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:34:27][1009345][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:34:27][1009345][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:34:27][1009345][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 1381.14794922, mean= 0.00008232  0.00008232
[05:34:27][1009345][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:35:48][1009345][INFO ] Checkpoint committed!
[05:37:16][1009345][INFO ] Checkpoint committed!
[05:38:35][1009345][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 8656.178711 0.8086947 1.8057886 22.0094 21.1008 16
------> CAND:   0.249907 3693.734619 0.1622987 0.3450016 21.0553 19.7281 16
------> CAND:   0.499815 4766.131836 1.1509447 3.4347818 23.4669 19.7269  8
------> CAND:   0.500074 8167.798340 0.6234941 1.9945650 22.6342 18.8121  8
------> CAND:   0.500593 5243.649414 0.9045188 0.6472120 21.9483 18.0615  8
------> CAND:   0.500334 4107.457031 0.0722878 2.1480072 20.7291 16.7345  8
------> CAND:   1.499703 3889.974121 0.8643516 3.1927502 29.4971 16.4861  2
------> CAND:   0.499296 3616.480469 0.9049100 3.1013217 20.1024 16.0562  8
------> CAND:   0.166605 4436.114258 0.9494185 3.3485744 17.7626 15.0988 16
------> CAND:   0.249648 3616.480469 0.9049100 3.1013217 17.5548 14.8132 16
------> CAND:   0.250426 4699.748535 0.7615446 0.5081560 17.5538 14.8118 16
------> CAND:   0.749722 3889.974121 0.8643516 3.1927502 21.5753 14.5827  4
------> CAND:   0.499555 3625.945557 0.5818449 3.0734785 18.4109 14.2402  8
------> CAND:   1.500741 4765.202148 1.0765635 0.4814936 25.5816 14.1415  2
------> CAND:   0.749981 4362.627441 1.0890342 3.3423486 20.8445 13.9918  4
------> CAND:  86.580299 3884.821289 0.7201905 0.1989489 16.5718 13.4741 16
------> CAND:   0.500853 7476.773438 1.4546911 1.1143082 17.669 13.4512  8
------> CAND:   1.501260 7482.812988 0.4630536 2.7618771 24.3888 13.4291  2
------> CAND:   1.501001 5526.771484 0.2105684 2.7205098 24.3141 13.3845  2
------> CAND:   0.166864 3616.019531 0.9305313 0.0561394 16.4626 13.3267 16
------> CAND: 460.911355 5006.656738 0.8717538 3.4431794 19.9968 13.3082  4
------> CAND:   0.750500 4021.976318 0.9400375 0.2360118 19.9539 13.2737  4
------> CAND:   1.500222 4582.140625 0.5847911 3.3184288 23.5108 12.9053  2
------> CAND:   0.374991 3832.060303 0.8299505 3.1710694 16.1454 12.9 16
------> CAND:   1.500482 6823.737305 1.1902333 3.6224420 23.4644 12.8776  2
------> CAND: 230.455807 5006.656738 0.8717538 3.4431794 16.443 12.1588  8
------> CAND: 115.443686 4294.500977 0.4934198 0.4099607 15.577 12.1415 16
------> CAND:   0.750241 4041.118164 0.4330741 3.1650827 18.4464 12.0639  4
------> CAND: 230.970414 8891.810547 0.9556670 1.7923534 16.1995 11.904  8
------> CAND: 345.775707 3722.463623 0.1437712 2.8155389 18.1761 11.8478  4
------> CAND:  86.442499 7221.747070 0.8287154 3.4432297 15.2499 11.7087 16
------> CAND:   1.501520 8960.079102 0.9275451 3.1585708 21.4025 11.65  2
------> CAND: 179.376880 3891.409912 0.9658610 0.1766927 15.9302 11.6229  8
------> CAND: 103.269333 3725.786621 0.4005922 3.0693841 15.8993 11.5907  8
------> CAND:  86.428226 3755.740723 0.3306710 3.0510962 15.1526 11.5805 16
------> CAND: 345.777783 4487.729004 0.4534256 3.2582450 17.8325 11.5735  4
------> CAND:  86.588603 4694.745605 1.1061845 0.4625954 15.1446 11.57 16
------> CAND:  93.015347 4267.225586 0.8830873 3.3019686 15.1117 11.5268 16
------> CAND:  86.400978 4580.484375 0.8021705 3.3616605 15.0906 11.4989 16
------> CAND:  86.438866 5717.574707 0.5027410 3.3554037 15.0765 11.4804 16
------> CAND:   0.999110 3613.640625 0.9362697 3.0987396 21.0829 11.46  2
------> CAND: 225.113812 3993.658691 0.6997703 0.2485433 17.6793 11.4513  4
------> CAND:   1.250315 8719.195312 0.7728652 1.9010216 21.051 11.4411  2
------> CAND: 345.638946 4271.226562 0.6763225 3.2767417 15.7411 11.426  8
------> CAND: 264.869317 4249.910156 0.9766044 0.3210985 15.741 11.4259  8
------> CAND:   0.750760 7482.812988 0.4630536 2.7618771 17.6467 11.4254  4
------> CAND: 144.141765 4243.057617 0.2814347 3.1139259 15.0251 11.4129 16
------> CAND:   1.250056 6021.973633 0.3036841 1.4636850 20.987 11.403  2
------> CAND: 361.629640 5233.194824 0.9315875 0.6396199 15.7085 11.3921  8
------> CAND: 345.596386 5182.775879 0.7966921 3.4514196 17.4847 11.2963  4
------> CAND: 399.237707 3674.651611 0.2004940 0.2737042 17.479 11.2918  4
------> CAND: 333.661820 4415.652832 0.8486549 0.3884680 15.599 11.2783  8
------> CAND:  86.357640 4704.979980 1.1420834 3.4221511 14.8863 11.231 16
------> CAND:  83.276488 5774.340332 1.2028506 3.5775890 14.8689 11.2083 16
------> CAND: 145.375212 4691.499023 0.4940990 0.5819767 14.8634 11.201 16
------> CAND: 186.135796 4922.192871 0.7004641 0.5978662 17.2567 11.1149  4
------> CAND: 155.759471 4216.844727 0.9439073 3.2944365 15.4134 11.0858  8
------> CAND:  86.443019 7356.565430 0.9733534 3.5097370 14.7683 11.0768 16
------> CAND: 303.988505 4099.507812 0.1501997 2.8731580 15.3641 11.0347  8
------> CAND: 257.677020 4868.125000 0.2560873 3.0692790 15.3618 11.0324  8
------> CAND: 115.239192 6262.467773 1.3481754 3.6322289 14.7216 11.0158 16
------> CAND: 183.537850 4154.843750 0.8129190 0.2952342 15.3386 11.0083  8
------> CAND:  86.416289 4020.003418 0.5547203 3.1921546 14.7122 11.0036 16
------> CAND:  23.537999 9131.509766 1.4098608 1.5013380 15.3308 11.0002  8
------> CAND: 203.204751 4220.057617 0.4527856 0.3920875 14.703 10.9915 16
------> CAND: 166.628752 8317.637695 1.4659904 1.3062816 17.098 10.9887  4
------> CAND:  86.444576 4487.729004 0.4534256 3.2582450 14.6869 10.9706 16
------> CAND:   0.999629 6087.176758 0.4846835 3.3163722 14.679 10.9603 16
------> CAND: 370.813929 5162.035156 0.8025120 3.4503150 17.0538 10.9536  4
------> CAND: 333.257505 8317.637695 1.4659904 1.3062816 25.1986 10.9436  1
------> CAND:  86.416030 4215.040039 0.5185223 3.2306061 14.6489 10.9211 16
------> CAND:  86.471824 4460.680176 0.2515236 3.0734553 14.6286 10.8946 16
------> CAND: 486.481831 5206.514160 0.7898526 0.6584383 16.9768 10.8924  4
------> CAND: 195.751389 4448.980957 0.1234163 2.6178973 14.6163 10.8787 16
------> CAND:   0.999370 3905.127930 0.1852679 2.9480808 14.6066 10.866 16
------> CAND: 366.832280 4073.551270 0.5279105 0.3068087 15.1977 10.8626  8
------> CAND: 372.829018 5560.057617 0.6808635 3.4485910 20.0557 10.8501  2
------> CAND: 284.333282 6755.008301 0.4894634 3.1711419 15.1652 10.829  8
------> CAND:   1.499444 3620.110596 0.7474935 3.0888736 16.8959 10.8282  4
------> CAND:   0.501112 3605.538818 0.9676035 0.0492975 16.892 10.8251  4
------> CAND:  54.874249 4455.690918 0.2645615 0.6525376 14.5734 10.8229 16
------> CAND: 283.072327 3786.524902 0.8103023 0.1422466 15.1541 10.8175  8
------> CAND:   1.249277 5232.951172 0.6715598 3.4106123 15.1323 10.7951  8
------> CAND: 339.701376 4875.588379 0.2544960 0.8672445 19.9359 10.779  2
------> CAND: 172.888892 4487.729004 0.4534256 3.2582450 15.1136 10.7757  8
------> CAND:   0.166345 3600.298828 0.9685513 3.0980051 14.5368 10.7753 16
------> CAND: 156.456512 5298.945801 1.2265872 0.6212609 14.5353 10.7734 16
------> CAND: 165.916919 4708.113281 0.8478585 0.4965793 15.1084 10.7703  8
------> CAND:  71.549529 3940.992432 0.8675733 3.2091918 14.5238 10.7585 16
------> CAND: 299.548822 4342.641113 1.0627346 3.3355894 15.0746 10.7354  8
------> CAND:  86.441202 3682.501709 0.1929455 2.9074807 15.0737 10.7345  8
------> CAND:  47.400126 5038.867676 0.3655909 0.7939532 14.5051 10.7341 16
------> CAND: 433.663154 3623.695557 0.6204423 3.0775948 16.7557 10.717  4
------> CAND:   0.300252 4722.271484 1.1445966 0.4624393 14.4823 10.7046 16
------> CAND: 346.387370 5852.454102 0.8210379 0.8430265 16.7308 10.6972  4
------> CAND:  85.128864 3666.309326 0.2408827 0.2403053 15.0209 10.68  8
------> CAND:  83.531585 9140.643555 1.0871272 1.6994761 14.4631 10.6796 16
------> CAND: 179.626787 4888.042480 0.2028058 1.0474373 14.4597 10.6752 16
------> CAND:   1.251094 5668.251953 1.2752446 3.5761378 19.7596 10.6745  2
------> CAND:  86.595869 4877.028320 1.0300490 0.5273356 14.4542 10.6681 16
[05:38:35][1009345][INFO ] Statistics: count dirty SumSpec pages 506270 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:38:35][1009345][INFO ] Data processing finished successfully!
05:38:35 (1009345): called boinc_finish(0)

</stderr_txt>
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