Task 1733344887

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[14:47:52][3687176][INFO ] Application startup - thank you for supporting Einstein@Home!
[14:47:52][3687176][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_cfbf00127_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_5_dms_200_89.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 7450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_89.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_40000_89_7450000_0_0
------> GPU usage: 0.500000
[14:47:52][3687176][INFO ] Starting data processing...
[14:47:52][3687176][INFO ] opti: No host transfer for n_steps. Use device global.
[14:47:52][3687176][INFO ] opti: No host transfer for mean. Use device global.
[14:47:52][3687176][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:47:52][3687176][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:47:52][3687176][INFO ] opti: power spectrum in fft callback (static link).
[14:47:52][3687176][INFO ] opti: __constant__ access is not uniform, bad!
[14:47:52][3687176][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[14:47:52][3687176][INFO ] CUDA global memory status (initial GPU state, including context):
[14:47:52][3687176][INFO ] No template file. Generating templates.
[14:47:52][3687176][INFO ] Template param value T_cons = 50000
[14:47:57][3687176][INFO ] Number of generated templates to be used: 50000
[14:47:57][3687176][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_5_dms_200_89.cpt
[14:47:57][3687176][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_5_dms_200_89.cpt (No such file or directory).
------> Starting from scratch...
[14:47:57][3687176][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_89.binary
[14:47:57][3687176][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_5_dms_200_DM238.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755614410438
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 238.9 cm^-3 pc
------> Scale factor: 1.09181
[14:47:57][3687176][INFO ] Allocating memory for dedispersed compressed time series...
[14:47:57][3687176][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:47:57][3687176][INFO ] 8-bit allocation done
[14:47:57][3687176][INFO ] Foobar
[14:47:57][3687176][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_5_dms_200_89.binary
[14:47:57][3687176][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:47:57][3687176][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:47:57][3687176][INFO ] FftSize = 12582913
[14:47:57][3687176][INFO ] Seed for random number generator is 1101563630.
[14:47:59][3687176][INFO ] 8[14:47:59][3687176][INFO ] 9[14:48:00][3687176][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:48:00][3687176][INFO ] Normalization factor 3.97364e-08
[14:48:00][3687176][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
[14:48:00][3687176][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:48:00][3687176][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:48:00][3687176][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:48:00][3687176][INFO ] Launching time series padding kernel: grid 196608, block 32
[14:48:52][3687176][INFO ] Checkpoint committed!
[14:49:52][3687176][INFO ] Checkpoint committed!
[14:50:52][3687176][INFO ] Checkpoint committed!
[14:51:52][3687176][INFO ] Checkpoint committed!
[14:52:52][3687176][INFO ] Checkpoint committed!
[14:53:52][3687176][INFO ] Checkpoint committed!
[14:54:52][3687176][INFO ] Checkpoint committed!
[14:55:52][3687176][INFO ] Checkpoint committed!
[14:56:52][3687176][INFO ] Checkpoint committed!
[14:57:52][3687176][INFO ] Checkpoint committed!
[14:58:52][3687176][INFO ] Checkpoint committed!
[14:59:00][3687176][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.595869 3758.401123 0.8117799 5.9981565 16.4332 13.287 16
------> CAND: 339.271889 3633.680176 0.5058768 5.7753658 19.9466 13.2678  4
------> CAND: 461.854152 3773.171875 0.5700026 5.8299580 19.6853 13.0576  4
------> CAND: 231.131569 3903.087891 0.9788035 6.0759931 16.5044 12.2231  8
------> CAND: 456.008189 3794.416504 0.8441665 3.5778162 18.5672 12.1605  4
------> CAND: 168.453621 4473.421875 0.7630291 4.1134801 15.4682 11.9973 16
------> CAND: 121.713167 5134.978027 1.0903095 6.0308218 15.3363 11.8227 16
------> CAND: 152.002816 3794.416504 0.8441665 3.5778162 15.2139 11.6613 16
------> CAND: 230.927076 3773.171875 0.5700026 5.8299580 15.9315 11.6243  8
------> CAND:  78.265107 3892.189209 0.7852893 3.6705396 15.9208 11.6131  8
------> CAND: 288.984205 3925.139648 0.9398832 3.6253047 21.1389 11.4933  2
------> CAND: 182.946169 5249.677734 1.0738306 4.4346051 15.6656 11.3475  8
------> CAND:  86.591717 4149.151367 0.9070458 6.0639219 14.9751 11.3473 16
------> CAND:  24.943501 4198.031250 0.8605312 3.8347030 14.9618 11.3299 16
------> CAND: 232.135870 4148.848633 0.8756505 3.7928331 15.5256 11.2021  8
------> CAND: 115.546451 3903.466064 1.0137162 6.0877795 14.8179 11.1416 16
------> CAND: 139.053050 3658.562988 0.8104147 5.9809670 14.7874 11.1017 16
------> CAND:  86.599243 3913.319336 0.8359135 6.0175328 14.7676 11.0759 16
------> CAND: 112.324645 5340.145996 1.0498712 5.9269567 17.1776 11.052  4
------> CAND: 180.051085 4443.582031 0.4718969 5.1563253 17.1551 11.0342  4
------> CAND:  86.619485 3771.166260 0.9602913 6.0527258 14.7214 11.0155 16
------> CAND: 115.487283 4215.429199 0.6581822 5.8705912 14.7197 11.0133 16
------> CAND: 101.230110 4676.578613 1.0323712 4.0584922 20.319 11.0063  2
------> CAND: 346.443424 3924.746582 0.6375732 5.8908992 17.1136 11.0012  4
------> CAND: 118.705456 3943.167969 0.9377327 6.0687542 17.1134 11.0009  4
------> CAND: 131.927448 4447.791016 0.4699700 4.8381486 14.7022 10.9905 16
------> CAND: 411.033177 4179.433105 0.4700821 5.5447302 25.2847 10.981  1
------> CAND: 385.108991 3615.370850 0.9179522 3.4257598 15.2824 10.9502  8
------> CAND:  60.027841 4244.393555 0.7061303 3.9941595 15.266 10.9332  8
------> CAND:  99.280158 4798.006836 0.8958165 5.9597301 15.2488 10.9154  8
------> CAND:  97.998183 3650.976318 0.8618513 3.4687195 14.6385 10.9075 16
------> CAND: 115.520760 3990.180176 0.8530038 6.0292807 14.6308 10.8975 16
------> CAND: 194.310853 3681.721680 0.6221784 5.8824215 15.2211 10.8868  8
------> CAND: 251.582448 3771.690674 0.7460184 3.6105444 15.2182 10.8838  8
------> CAND:  90.183583 4094.282227 0.8368484 3.7828443 25.01 10.8617  1
------> CAND: 335.778117 4095.627686 0.6223003 3.9513764 15.1854 10.8499  8
------> CAND: 432.718540 4114.206055 0.5972270 5.8190947 20.0539 10.849  2
------> CAND: 200.632237 4098.070801 0.7057781 3.8711920 14.5734 10.8228 16
------> CAND:  50.040112 4623.828613 0.7079199 5.7933245 15.1503 10.8136  8
------> CAND: 274.216577 5189.069336 0.7355244 5.1579852 15.1482 10.8115  8
------> CAND:  50.059575 4667.479492 0.8080161 5.9189005 16.8645 10.8033  4
------> CAND: 344.892857 3997.662109 0.9205728 6.0656943 15.1383 10.8012  8
------> CAND:  46.425150 5047.615234 0.8701005 4.4972343 14.5385 10.7775 16
------> CAND:  96.115703 4655.036621 0.9495963 4.0905886 16.8056 10.7566  4
------> CAND: 256.224029 3953.202881 0.5886096 3.8669064 15.0918 10.7532  8
------> CAND: 168.104062 4034.013672 0.7169672 3.8131757 14.514 10.7457 16
------> CAND:  73.631830 4146.501953 0.8133823 6.0049829 15.0819 10.743  8
------> CAND: 266.147399 3817.409424 0.9323315 3.5541534 15.081 10.742  8
------> CAND:  43.295469 3956.371582 0.6874970 5.9309740 14.4931 10.7186 16
------> CAND:  51.655816 3795.468018 0.9518275 3.5367846 15.054 10.7142  8
------> CAND: 224.323347 3677.284424 0.9642980 3.4558191 15.0496 10.7096  8
------> CAND: 162.359308 3609.096191 0.9598901 3.4092069 14.4829 10.7053 16
------> CAND:  86.581337 4174.064453 0.9012843 6.0554204 14.4811 10.703 16
------> CAND:  90.181767 4169.561035 0.8688863 3.8161576 24.6415 10.7017  1
------> CAND:  59.352858 3943.167969 0.9377327 6.0687542 15.0322 10.6917  8
------> CAND:  97.155297 3681.721680 0.6221784 5.8824215 14.4715 10.6905 16
------> CAND:  90.182026 4174.925781 0.8678318 3.8147633 24.6079 10.6871  1
------> CAND: 303.162747 4047.077148 0.9715073 6.0895667 15.0217 10.6808  8
------> CAND: 264.806775 3690.490967 0.3028883 5.2603335 16.7043 10.6762  4
------> CAND: 173.221842 3924.746582 0.6375732 5.8908992 15.0061 10.6647  8
------> CAND: 169.635944 3633.680176 0.5058768 5.7753658 15.0028 10.6614  8
------> CAND: 187.705307 3622.660400 0.7137675 3.5137355 14.4454 10.6567 16
------> CAND:  35.356046 4380.586914 0.7402409 5.9228091 14.4427 10.6531 16
------> CAND:   2.483762 3742.851074 0.6315680 3.6591270 14.4357 10.6441 16
------> CAND: 186.848149 3702.154785 0.8251154 5.9970784 14.4324 10.6398 16
------> CAND:  47.268555 4560.780273 0.9763976 6.0775714 14.4303 10.6372 16
------> CAND: 142.325720 3895.004395 0.4406970 4.0435605 14.9715 10.6291  8
------> CAND: 145.284903 3645.049316 0.9238350 3.4470150 19.6813 10.628  2
------> CAND: 115.507265 3704.621094 0.8017866 5.9833536 14.4228 10.6273 16
------> CAND: 231.005707 4181.615234 0.7959653 5.9909177 14.9652 10.6227  8
------> CAND: 346.265401 3667.786621 0.3428740 5.4534063 14.9623 10.6196  8
------> CAND:  90.179950 4259.219238 0.9024801 3.8519368 24.4228 10.6067  1
------> CAND: 204.372283 4448.560059 0.7745402 4.0907745 16.6035 10.5963  4
------> CAND: 346.709940 3725.660889 0.9106179 6.0291672 16.602 10.5951  4
------> CAND:  37.323126 4467.690918 0.7006973 5.8442612 14.3977 10.5949 16
------> CAND: 357.156481 4271.516602 0.9817246 3.8193917 14.9285 10.5848  8
------> CAND: 280.467114 3783.916504 0.6978154 5.9336276 14.9271 10.5833  8
------> CAND: 308.360975 3774.754150 0.5660311 5.8324246 19.6019 10.581  2
------> CAND:  47.266738 4682.666016 1.0327960 6.0959706 14.9144 10.5702  8
------> CAND: 195.409356 4531.011230 0.8868055 4.0565467 14.3752 10.5658 16
------> CAND: 279.402348 4793.096680 0.8970681 5.9623923 14.9024 10.5579  8
------> CAND:  77.326462 5025.602051 1.1790960 6.1267214 14.3647 10.5522 16
------> CAND: 260.957476 4055.147461 0.7895601 3.7783070 24.2946 10.551  1
------> CAND: 172.475494 3860.175781 0.5731982 5.8329015 14.3529 10.5369 16
------> CAND: 193.053532 3986.075684 0.4866619 5.6812105 14.3484 10.5312 16
------> CAND: 115.447319 5029.278809 0.9778263 5.9649639 14.8718 10.5264  8
------> CAND: 241.679578 3653.101562 0.3877441 5.5832701 14.8658 10.5202  8
------> CAND: 231.052679 4040.528809 0.6299449 5.8710103 16.5055 10.5187  4
------> CAND: 384.442831 4794.771484 1.0176817 4.1473026 16.5034 10.517  4
------> CAND: 173.238710 3816.443604 0.8980779 6.0405974 19.4755 10.5061  2
------> CAND: 132.568435 4048.233154 0.9101759 6.0587850 14.3187 10.4927 16
------> CAND: 171.746273 5763.235840 1.2261040 5.9090133 16.4341 10.4621  4
------> CAND: 192.201822 4256.986816 0.9816886 3.8206828 14.8048 10.4575  8
------> CAND: 421.409910 3899.983398 0.5321164 5.7689819 16.4166 10.4483  4
------> CAND: 260.956178 4052.182373 0.7905769 3.7812479 24.0238 10.4334  1
------> CAND: 230.944982 4233.110352 0.7688470 5.9723969 14.7677 10.4193  8
------> CAND: 115.505708 3987.481689 0.7571192 5.9796238 14.2602 10.4172 16
------> CAND: 438.599537 5157.740234 1.0902107 4.3498240 16.3652 10.4076  4
------> CAND:  66.719544 3894.657959 0.4385132 5.6027145 16.3644 10.4069  4
------> CAND:  86.575109 3734.532227 0.6586827 5.9107347 14.2507 10.4049 16
[14:59:00][3687176][INFO ] Statistics: count dirty SumSpec pages 1923 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[14:59:00][3687176][INFO ] Data processing finished successfully!
14:59:00 (3687176): called boinc_finish(0)

</stderr_txt>
]]>