Task 1724747376

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_132_3450000_0
Workunit ID: 870971141
Created: 4 Feb 2025 2:32:22 UTC
Sent: 4 Feb 2025 22:39:30 UTC
Report deadline: 18 Feb 2025 22:39:30 UTC
Received: 5 Feb 2025 0:43:10 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,793.81
CPU time (sec): 38.82
Peak working set size (MB): 267.62
Peak swap size (MB): 65567.88
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[23:51:25][111396][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:51:25][111396][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_132.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 3450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_132.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_132_3450000_0_0
------> GPU usage: 0.496000
[23:51:25][111396][INFO ] Starting data processing...
[23:51:25][111396][INFO ] opti: No host transfer for n_steps. Use device global.
[23:51:25][111396][INFO ] opti: No host transfer for mean. Use device global.
[23:51:25][111396][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:51:25][111396][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:51:25][111396][INFO ] opti: power spectrum in fft callback (static link).
[23:51:25][111396][INFO ] opti: __constant__ access is not uniform, bad!
[23:51:25][111396][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[23:51:25][111396][INFO ] CUDA global memory status (initial GPU state, including context):
[23:51:25][111396][INFO ] No template file. Generating templates.
[23:51:25][111396][INFO ] Template param value T_cons = 50000
[23:51:29][111396][INFO ] Number of generated templates to be used: 50000
[23:51:29][111396][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_132.cpt
[23:51:29][111396][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_132.cpt (No such file or directory).
------> Starting from scratch...
[23:51:29][111396][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_132.binary
[23:51:29][111396][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_DM243.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755830597
------> 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: 243.2 cm^-3 pc
------> Scale factor: 1.44768
[23:51:29][111396][INFO ] Allocating memory for dedispersed compressed time series...
[23:51:29][111396][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:51:29][111396][INFO ] 8-bit allocation done
[23:51:29][111396][INFO ] Foobar
[23:51:29][111396][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_132.binary
[23:51:29][111396][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:51:29][111396][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:51:29][111396][INFO ] FftSize = 12582913
[23:51:29][111396][INFO ] Seed for random number generator is 1095892411.
[23:51:32][111396][INFO ] 8[23:51:32][111396][INFO ] 9[23:51:32][111396][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:51:32][111396][INFO ] Normalization factor 3.97364e-08
[23:51:32][111396][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
[23:51:32][111396][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
[23:51:32][111396][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:51:32][111396][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:51:32][111396][INFO ] Launching time series padding kernel: grid 196608, block 32
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[01:11:17][111396][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500593 3601.031738 0.9684139 0.1467611 23.8379 20.1358  8
------> CAND:   0.499815 3674.673584 0.6359185 2.9402022 22.5159 18.6824  8
------> CAND:   0.500074 4619.871094 0.9607249 3.1793590 22.3037 18.4501  8
------> CAND:   0.250426 3601.031738 0.9684139 0.1467611 18.4696 16.0769 16
------> CAND:   0.249907 4901.550293 1.0045835 3.2039731 19.7917 15.7209  8
------> CAND:   0.500853 6147.000977 1.3133289 1.2277356 19.7615 15.6884  8
------> CAND:   0.166605 4637.019043 1.0131235 3.1907580 17.4815 14.7126 16
------> CAND:   1.499963 4330.019043 1.0837854 3.1826050 26.1999 14.5112  2
------> CAND:   0.500334 6091.323730 1.0747932 3.0950036 21.4839 14.5088  4
------> CAND:   0.250167 5549.167969 1.2540489 3.2687156 17.3196 14.4908 16
------> CAND:   1.499703 3620.654785 0.7169277 2.9531095 24.6449 13.582  2
------> CAND:   1.500222 5206.872559 1.2104644 3.2659991 17.4312 13.1994  8
------> CAND:   0.499555 3671.631592 0.9760523 3.0183065 17.1774 12.9312  8
------> CAND:   0.749981 4330.019043 1.0837854 3.1826050 19.4439 12.8635  4
------> CAND:   1.250834 6608.434082 0.9086734 2.0030694 23.0044 12.6035  2
------> CAND:   1.250315 4658.669922 0.3198686 1.6289830 22.9249 12.5561  2
------> CAND:  86.390857 3965.161133 0.7396129 3.0338259 15.7951 12.4316 16
------> CAND:   1.500482 4615.208496 0.5734836 2.9422894 22.5139 12.3113  2
------> CAND:   1.250575 5732.518066 0.5747142 2.0211704 22.3663 12.2234  2
------> CAND:   1.500741 5668.793945 0.8934419 3.0505934 22.124 12.0792  2
------> CAND:   1.501260 5736.092773 0.5711418 2.1980593 22.1117 12.0719  2
------> CAND:  86.389560 3956.052734 0.7472463 3.0349298 15.4765 12.0083 16
------> CAND: 433.570249 4430.581543 0.5206597 0.8239108 21.9058 11.9494  2
------> CAND:   1.501001 4660.906738 0.3139494 2.1518700 21.8425 11.9117  2
------> CAND: 185.956735 4416.451660 1.0060074 3.1754568 15.4008 11.9081 16
------> CAND: 345.765067 5467.732422 1.0266693 3.1759229 18.1701 11.843  4
------> CAND:   1.501520 6283.317383 0.7665029 2.4493601 21.7225 11.8403  2
------> CAND:  47.612664 5706.518555 1.2700675 1.0479859 15.3028 11.7785 16
------> CAND:  86.433676 4938.962891 0.6119030 2.9298074 15.3006 11.7756 16
------> CAND: 115.180284 3914.386719 0.9280374 3.0710833 15.1975 11.6396 16
------> CAND:   1.250056 3869.143799 0.1867804 1.3249452 21.3191 11.6004  2
------> CAND:   0.166864 3686.088867 0.9113373 0.2036197 15.1611 11.5918 16
------> CAND: 120.209831 5544.728027 1.1573091 1.0124938 26.652 11.5748  1
------> CAND: 115.196892 4507.313965 0.9691824 3.1680925 17.825 11.5675  4
------> CAND:   0.499296 3608.088623 0.9670968 2.9977329 15.8099 11.4976  8
------> CAND: 115.240230 4847.462402 0.7600036 3.0755398 15.0873 11.4947 16
------> CAND:   0.249648 3631.754150 0.9703880 3.0055184 15.8018 11.4892  8
------> CAND:   8.321680 4306.381348 1.0794078 3.1736472 14.9972 11.3764 16
------> CAND: 482.212905 5054.453125 0.8261202 0.9549927 17.4884 11.2993  4
------> CAND: 172.747459 4327.209473 0.9978182 3.1575215 15.5992 11.2785  8
------> CAND: 288.748051 4152.012207 0.8317429 0.4720588 20.6569 11.207  2
------> CAND: 115.253725 4189.894043 0.7440374 3.0592084 14.8392 11.1694 16
------> CAND: 172.738117 3807.098145 0.9378088 3.0481892 15.4542 11.1281  8
------> CAND:  57.583524 4209.475586 0.8090580 3.0865331 14.807 11.1273 16
------> CAND: 230.480201 3705.371338 0.4879926 2.8722281 15.4496 11.1233  8
------> CAND:   0.374991 4588.091797 1.0898426 3.2141821 15.4183 11.0909  8
------> CAND: 288.747792 4153.417480 0.8312135 0.4729652 17.2263 11.0907  4
------> CAND: 129.602505 4137.531250 0.6155850 2.9977553 15.3943 11.066  8
------> CAND: 148.897530 4322.280273 0.7573782 0.5907050 14.7594 11.0651 16
------> CAND: 239.636203 4022.693115 0.8545810 3.0742559 20.3853 11.0457  2
------> CAND:   1.001446 3605.734131 0.9675382 0.1495211 17.0949 10.9863  4
------> CAND: 104.403128 4248.584961 0.5500132 2.9462163 14.6829 10.9654 16
------> CAND: 230.964186 4424.236816 1.0419629 0.5466493 15.2951 10.9633  8
------> CAND: 192.019647 4994.069824 1.1818640 3.2557762 14.6513 10.9241 16
------> CAND: 175.990545 4319.965332 0.7575215 0.5961976 14.6448 10.9157 16
------> CAND: 128.379698 3732.095459 0.8649899 0.2383120 14.6441 10.9148 16
------> CAND: 259.204751 4137.531250 0.6155850 2.9977553 17.003 10.9133  4
------> CAND: 279.818082 5294.068359 1.0699950 3.2208135 15.2336 10.8997  8
------> CAND:   1.501779 6967.889648 1.0931180 2.6905487 20.116 10.8859  2
------> CAND:  25.333543 3919.321533 0.9085503 0.3337859 15.214 10.8794  8
------> CAND:  89.271409 3635.618408 0.4324256 0.3651922 14.6105 10.8711 16
------> CAND: 179.797544 3711.561279 0.7415125 2.9830511 15.2021 10.8672  8
------> CAND:   0.750760 6624.094727 0.9023854 2.0587392 16.9344 10.8588  4
------> CAND:   1.251094 3956.230957 0.6501328 2.9909239 20.0571 10.8509  2
------> CAND: 431.780155 3651.850586 0.8372474 2.9871058 16.8853 10.8198  4
------> CAND: 199.773521 4575.767090 0.9640397 3.1713727 20.0045 10.8197  2
------> CAND: 461.001405 4182.935547 0.8203455 3.0929694 16.8675 10.8056  4
------> CAND: 115.185993 3956.052734 0.7472463 3.0349298 15.1385 10.8014  8
------> CAND:   0.999889 4506.399902 0.6544927 3.0303607 19.9725 10.8007  2
------> CAND:   0.750241 3749.294434 0.3649913 2.7523370 19.963 10.7951  2
------> CAND: 452.600315 4654.242676 0.6384234 2.9996254 24.8391 10.7875  1
------> CAND: 133.064876 3823.315186 0.7183690 3.0007305 14.5436 10.7841 16
------> CAND: 124.762659 3955.374023 0.7747309 3.0388100 14.5409 10.7806 16
------> CAND:  88.686216 4305.383301 1.0302056 3.1673505 14.5396 10.7789 16
------> CAND: 115.286164 3950.929199 0.6577581 2.9995892 14.5371 10.7757 16
------> CAND:  86.425891 4251.106934 0.4998968 2.8989315 15.1128 10.7749  8
------> CAND:  25.333284 3869.889893 0.8870618 0.3083937 15.1109 10.773  8
------> CAND: 196.283382 4300.608398 0.7681442 0.5743301 14.5339 10.7715 16
------> CAND:  86.405130 4393.544434 0.5808718 2.9779170 14.53 10.7665 16
------> CAND:  80.541002 4256.654785 0.9622565 3.1391375 15.0964 10.758  8
------> CAND:  86.374768 5043.078613 1.1886195 3.2656369 14.5223 10.7564 16
------> CAND:   1.251353 5154.745605 1.0710853 3.2183843 19.8862 10.7496  2
------> CAND:  32.267628 3952.214844 0.9701439 0.3375108 14.5163 10.7487 16
------> CAND: 156.314820 5938.712402 1.1327367 3.1669390 16.7768 10.7337  4
------> CAND: 198.322346 4658.937012 1.0966636 0.6395738 14.5047 10.7337 16
------> CAND:   0.750500 5103.319824 0.4287540 1.6773857 16.7738 10.7313  4
------> CAND: 172.875916 4175.914551 0.4336471 2.8256891 14.4997 10.7272 16
------> CAND:  46.076888 4003.361328 0.9765602 3.1039340 14.4968 10.7234 16
------> CAND: 120.921924 4046.139160 0.8457192 3.0757105 14.4943 10.7201 16
------> CAND:   1.000148 5901.038086 1.1514250 3.1969326 19.828 10.715  2
------> CAND:   0.625417 6608.434082 0.9086734 2.0030694 16.7325 10.6985  4
------> CAND: 115.227255 3946.073975 0.8813509 3.0669680 14.4736 10.6933 16
------> CAND:  86.594831 5595.347656 1.2594973 1.0034717 14.4728 10.6922 16
------> CAND:   0.625158 4658.669922 0.3198686 1.6289830 16.7237 10.6916  4
------> CAND: 309.448059 3693.099365 0.8307214 0.2276981 15.0295 10.6889  8
------> CAND: 371.524725 3617.989258 0.8413515 2.9783816 15.0291 10.6885  8
------> CAND: 119.872988 3794.993164 0.7959202 3.0131609 19.7731 10.6825  2
------> CAND: 157.676205 4178.047363 0.6523737 0.5621275 15.0231 10.6823  8
------> CAND:  66.604841 6003.822266 1.1300950 3.1530151 14.4621 10.6784 16
------> CAND: 115.276821 3750.025635 0.3592483 2.7445688 14.4608 10.6767 16
[01:11:17][111396][INFO ] Statistics: count dirty SumSpec pages 458201 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:11:17][111396][INFO ] Data processing finished successfully!
01:11:17 (111396): called boinc_finish(0)

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