Task 1694857792

Stderr output

<core_client_version>7.20.4</core_client_version>
<![CDATA[
<stderr_txt>
[11:23:46][1744441][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_cfbf00096_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00096_segment_6_dms_200_128.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 100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_128.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_40000_128_100000_0_0
------> GPU usage: 0.330000
[11:23:46][1744441][INFO ] Starting data processing...
[11:23:46][1744441][INFO ] opti: No host transfer for n_steps. Use device global.
[11:23:46][1744441][INFO ] opti: No host transfer for mean. Use device global.
[11:23:46][1744441][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:23:46][1744441][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:23:46][1744441][INFO ] opti: power spectrum in fft callback (static link).
[11:23:46][1744441][INFO ] opti: __constant__ access is not uniform, bad!
[11:23:46][1744441][INFO ] Running on device 0 NVIDIA GeForce RTX 3070 Ti
[11:23:46][1744441][INFO ] CUDA global memory status (initial GPU state, including context):
[11:23:46][1744441][INFO ] No template file. Generating templates.
[11:23:46][1744441][INFO ] Template param value T_cons = 50000
[11:23:49][1744441][INFO ] Number of generated templates to be used: 50000
[11:23:49][1744441][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00096_segment_6_dms_200_128.cpt
[11:23:49][1744441][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00096_segment_6_dms_200_128.cpt (No such file or directory).
------> Starting from scratch...
[11:23:49][1744441][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_128.binary
[11:23:49][1744441][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00096/Ter5_1_dns_cfbf00096_segment_6_dms_200_DM242.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776207954092
------> 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): 174805.31
------> DEC (J2000): -244616.5
------> 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: 242.8 cm^-3 pc
------> Scale factor: 1.03793
[11:23:49][1744441][INFO ] Allocating memory for dedispersed compressed time series...
[11:23:49][1744441][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:23:49][1744441][INFO ] 8-bit allocation done
[11:23:49][1744441][INFO ] Foobar
[11:23:49][1744441][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00096_segment_6_dms_200_128.binary
[11:23:49][1744441][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:23:49][1744441][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:23:49][1744441][INFO ] FftSize = 12582913
[11:23:49][1744441][INFO ] Seed for random number generator is -1056260870.
[11:23:51][1744441][INFO ] 8[11:23:51][1744441][INFO ] 9[11:23:52][1744441][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:23:52][1744441][INFO ] Normalization factor 3.97364e-08
[11:23:52][1744441][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
[11:23:52][1744441][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2314 MB (5663 MB free / 7977 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:23:52][1744441][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:23:52][1744441][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:23:52][1744441][INFO ] TimeSeriesLength = 16767292, params->nsamples = 25165824
sum = -259.60864258, mean= -0.00001548  -0.00001548
[11:23:52][1744441][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:24:46][1744441][INFO ] Checkpoint committed!
[11:25:46][1744441][INFO ] Checkpoint committed!
[11:26:46][1744441][INFO ] Checkpoint committed!
[11:27:46][1744441][INFO ] Checkpoint committed!
[11:28:46][1744441][INFO ] Checkpoint committed!
[11:29:46][1744441][INFO ] Checkpoint committed!
[11:30:46][1744441][INFO ] Checkpoint committed!
[11:31:46][1744441][INFO ] Checkpoint committed!
[11:32:46][1744441][INFO ] Checkpoint committed!
[11:33:46][1744441][INFO ] Checkpoint committed!
[11:34:46][1744441][INFO ] Checkpoint committed!
[11:35:46][1744441][INFO ] Checkpoint committed!
[11:36:46][1744441][INFO ] Checkpoint committed!
[11:37:32][1744441][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 3791.925537 0.8773485 1.8262166 20.6652 16.6652  8
------> CAND:   0.250686 3825.322266 0.9886127 1.2213162 18.6072 14.4498  8
------> CAND:   0.249907 3602.528809 0.9677516 2.2710106 18.1883 14.003  8
------> CAND: 269.248793 3785.293457 0.8804946 1.4867963 19.6445 13.0248  4
------> CAND:   0.501372 3635.916260 0.8251770 1.2096511 23.3038 12.7819  2
------> CAND:   0.250167 3883.456543 0.9805624 1.8733758 16.9282 12.6685  8
------> CAND: 230.416881 3686.968750 0.8990955 2.0888474 16.505 12.2238  8
------> CAND: 200.259322 3753.968262 0.8988119 1.3301909 15.5249 12.0724 16
------> CAND: 115.263327 3853.004639 0.9806694 2.0063727 15.4311 11.9481 16
------> CAND:  99.773744 3669.069336 0.9413272 2.1235826 27.1529 11.7924  1
------> CAND:   0.499815 3600.551514 0.9684200 2.2774231 17.981 11.692  4
------> CAND: 318.968671 3807.571045 0.9797156 1.2281622 17.9197 11.6431  4
------> CAND: 172.980498 3901.791992 0.9529859 1.6437619 15.8906 11.5816  8
------> CAND: 230.547674 3645.831299 0.9685597 2.2311003 26.6348 11.5674  1
------> CAND: 179.825571 3639.693604 0.8592941 2.0251234 15.1278 11.5479 16
------> CAND: 162.011306 3885.290283 0.9806894 1.8862585 15.8173 11.5054  8
------> CAND: 115.245161 3885.427002 0.9547284 1.5325607 14.9995 11.3793 16
------> CAND: 168.321271 3656.874756 0.8013452 1.7670339 17.5426 11.3424  4
------> CAND: 134.624526 3785.293457 0.8804946 1.4867963 15.6209 11.3011  8
------> CAND:  93.362571 3781.018555 0.9327536 1.2754617 14.9336 11.2929 16
------> CAND:   0.500593 3601.642090 0.9680538 2.2763884 20.7856 11.2834  2
------> CAND:  76.572588 3725.429932 0.9762326 1.1169393 15.5705 11.2487  8
------> CAND: 196.466855 3727.865234 0.9134380 1.2197232 14.8834 11.2271 16
------> CAND:  80.125009 3629.831055 0.8892195 2.1026227 14.8622 11.1994 16
------> CAND:  27.863498 3746.483887 0.9776395 2.1766255 14.8601 11.1967 16
------> CAND: 172.897455 3683.216064 0.8258659 1.4499719 15.5167 11.1929  8
------> CAND:   0.500853 3855.630127 0.9805114 1.9780687 17.3495 11.1887  4
------> CAND:  99.777118 3735.794922 0.9768802 2.1472199 25.7341 11.1762  1
------> CAND: 277.362606 3718.251465 0.9172673 2.0010483 20.5833 11.1633  2
------> CAND: 115.285904 3685.946533 0.8200029 1.5310487 14.8283 11.1552 16
------> CAND: 230.330984 3627.506104 0.9284678 0.9745916 15.4506 11.1243  8
------> CAND: 486.601983 3835.997803 0.9803515 2.0353129 17.2288 11.0927  4
------> CAND:  43.188811 3622.506348 0.9102970 2.1541278 14.7791 11.0908 16
------> CAND: 115.107881 3631.055908 0.8466778 2.0129664 20.4014 11.0553  2
------> CAND: 115.190924 3677.251953 0.8365824 1.7783645 20.3729 11.0383  2
------> CAND: 115.195076 3618.651367 0.9619923 2.2253010 14.719 11.0124 16
------> CAND:  91.094461 3764.316895 0.8935824 1.9352387 15.3351 11.0047  8
------> CAND: 230.464371 3703.171387 0.8825176 2.0027773 17.1119 10.9998  4
------> CAND:  99.773485 3671.216553 0.9404775 2.1262343 25.3103 10.9921  1
------> CAND: 129.427077 3873.273926 0.9810494 1.9783624 15.3203 10.9894  8
------> CAND:  49.887002 3669.069336 0.9413272 2.1235826 20.2322 10.9549  2
------> CAND: 373.180393 3744.556396 0.9042435 1.2861975 15.2513 10.918  8
------> CAND: 115.235300 3848.535889 0.9572663 1.8361286 14.6185 10.8815 16
------> CAND:  86.372173 3627.213135 0.8633159 2.0505688 15.2104 10.8757  8
------> CAND: 115.221805 3738.114746 0.9769430 2.1384137 14.6103 10.8709 16
------> CAND: 105.501371 3902.429199 0.9818724 1.9801120 14.6018 10.8598 16
------> CAND: 361.746679 3793.701416 0.9788769 2.0516942 15.1873 10.8518  8
------> CAND: 114.330132 3623.135986 0.9071888 2.0991580 15.1749 10.839  8
------> CAND: 345.782454 3690.769043 0.8116119 1.5241925 20.0248 10.8318  2
------> CAND: 162.766478 3891.253174 0.9817942 2.0033786 15.1576 10.8212  8
------> CAND: 211.863015 3695.943848 0.9295812 2.1061761 15.152 10.8154  8
------> CAND: 161.924111 3696.104980 0.8020901 1.5388242 14.5428 10.783 16
------> CAND: 139.308667 3636.396729 0.8229189 1.2178801 15.1136 10.7757  8
------> CAND: 115.173018 3743.548340 0.9048145 1.9802445 14.5158 10.7481 16
------> CAND: 375.884478 3751.445312 0.9407735 2.0945904 15.0866 10.7478  8
------> CAND:  55.277526 3906.917480 0.9525718 1.7284235 14.5149 10.7468 16
------> CAND: 130.847371 3709.632568 0.9755595 1.0707349 14.5134 10.7449 16
------> CAND: 115.310817 3760.888672 0.8931248 1.4546409 14.506 10.7353 16
------> CAND: 431.696853 3712.472900 0.9758410 2.1856172 19.8453 10.7253  2
------> CAND: 308.683285 3688.773438 0.8973998 1.1340812 15.0357 10.6953  8
------> CAND: 218.137167 3885.967773 0.9546660 1.8368677 15.0244 10.6837  8
------> CAND: 431.604208 3691.091553 0.8946945 1.1601057 16.7044 10.6763  4
------> CAND: 460.715686 3628.742432 0.8934727 2.1431983 24.5182 10.6481  1
------> CAND:  99.760769 3664.296875 0.9682552 2.2016356 16.6568 10.6385  4
------> CAND: 259.087712 3629.037354 0.8566476 2.0627306 16.6547 10.6369  4
------> CAND: 280.790463 3812.017334 0.9795370 2.0433633 14.976 10.6337  8
------> CAND:  76.789278 3626.722656 0.8978236 2.1095030 14.4245 10.6297 16
------> CAND: 115.218691 3693.932129 0.8914189 2.0311534 14.4166 10.6194 16
------> CAND:  99.777377 3728.931641 0.9764771 2.1403859 24.4451 10.6164  1
------> CAND:  36.021168 3766.303467 0.8904197 1.4567847 14.4112 10.6123 16
------> CAND:  28.488656 3627.551514 0.8630781 1.0869422 14.4035 10.6025 16
------> CAND: 115.147326 3660.444336 0.9683715 2.2153838 14.9347 10.5912  8
------> CAND: 131.359901 3628.837646 0.8568640 2.0486348 14.3909 10.5861 16
------> CAND:  99.863794 3732.963135 0.9102119 1.9946584 14.389 10.5837 16
------> CAND: 319.918994 3689.272461 0.8143443 1.7032059 19.5976 10.5785  2
------> CAND: 136.683212 3681.868652 0.9365211 1.0585985 14.383 10.5759 16
------> CAND:  99.774004 3667.314209 0.9420032 2.1202314 24.3466 10.5736  1
------> CAND: 450.534622 3730.971924 0.9115354 1.2409152 16.5738 10.5727  4
------> CAND:  72.505041 3671.130859 0.9407301 2.1393254 14.3712 10.5607 16
------> CAND:  10.712538 3853.584717 0.9570871 1.8563913 14.3521 10.5359 16
------> CAND: 115.228553 3891.193359 0.9538430 1.6146463 24.2056 10.5124  1
------> CAND: 310.210497 3885.347656 0.9810431 1.4360549 14.8545 10.5086  8
------> CAND: 127.488544 3619.670898 0.9404818 2.2195709 14.3302 10.5076 16
------> CAND: 461.247939 3918.910645 0.9813712 1.8633479 16.49 10.5064  4
------> CAND: 251.555718 3649.382324 0.9683268 2.1808350 14.8435 10.4973  8
------> CAND: 115.223362 3635.718262 0.8256660 1.9551557 14.8406 10.4943  8
------> CAND: 147.148179 3614.102539 0.9481323 2.1829412 14.3185 10.4925 16
------> CAND:  99.764661 3699.270264 0.9273360 2.0688231 14.835 10.4886  8
------> CAND: 113.319863 3798.905762 0.9866949 1.1730947 14.3031 10.4726 16
------> CAND:  89.933417 3771.570312 0.8881450 1.4366385 14.8195 10.4726  8
------> CAND: 115.214280 3782.308350 0.8820452 1.4834160 14.8176 10.4706  8
------> CAND: 168.335804 3784.712158 0.8808709 1.8137311 16.4404 10.4671  4
------> CAND: 140.877918 3644.413818 0.8422289 1.9222978 14.298 10.466 16
------> CAND:  38.054422 3846.358154 0.9574897 1.8465794 14.2917 10.4578 16
------> CAND: 134.894935 3855.792725 0.9802111 1.4112939 16.4151 10.447  4
------> CAND: 163.809704 3816.958740 0.9880193 2.1144927 14.2794 10.4419 16
------> CAND: 203.181395 3704.850830 0.8817437 1.2054402 14.2679 10.4271 16
------> CAND: 199.073884 3809.071777 0.9796846 1.2397543 14.2638 10.4218 16
------> CAND: 345.712646 3682.783936 0.9362347 2.1576889 19.3208 10.4144  2
------> CAND: 115.176391 3860.571289 0.9801635 1.9113616 14.7618 10.4133  8
[11:37:32][1744441][INFO ] Statistics: count dirty SumSpec pages 197815 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:37:32][1744441][INFO ] Data processing finished successfully!
11:37:32 (1744441): called boinc_finish(0)

</stderr_txt>
]]>