Task 1684660180

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[17:15:02][187859][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_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_20.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 8350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_20.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_20_8350000_1_0
------> GPU usage: 1.000000
[17:15:02][187859][INFO ] Starting data processing...
[17:15:02][187859][INFO ] opti: No host transfer for n_steps. Use device global.
[17:15:02][187859][INFO ] opti: No host transfer for mean. Use device global.
[17:15:02][187859][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:15:02][187859][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:15:02][187859][INFO ] opti: power spectrum in fft callback (static link).
[17:15:02][187859][INFO ] opti: __constant__ access is not uniform, bad!
[17:15:03][187859][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[17:15:03][187859][INFO ] CUDA global memory status (initial GPU state, including context):
[17:15:03][187859][INFO ] No template file. Generating templates.
[17:15:03][187859][INFO ] Template param value T_cons = 50000
[17:15:07][187859][INFO ] Number of generated templates to be used: 50000
[17:15:07][187859][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_20.cpt
[17:15:07][187859][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_20.cpt (No such file or directory).
------> Starting from scratch...
[17:15:07][187859][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_20.binary
[17:15:07][187859][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM232.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.73509953983
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 232 cm^-3 pc
------> Scale factor: 1.55642
[17:15:07][187859][INFO ] Allocating memory for dedispersed compressed time series...
[17:15:07][187859][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:15:07][187859][INFO ] 8-bit allocation done
[17:15:07][187859][INFO ] Foobar
[17:15:07][187859][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_20.binary
[17:15:07][187859][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:15:07][187859][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:15:07][187859][INFO ] FftSize = 12582913
[17:15:07][187859][INFO ] Seed for random number generator is -1038470329.
[17:15:09][187859][INFO ] 8[17:15:09][187859][INFO ] 9[17:15:10][187859][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:15:10][187859][INFO ] Normalization factor 3.97364e-08
[17:15:10][187859][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
[17:15:10][187859][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 842 MB (10173 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:15:10][187859][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:15:10][187859][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:15:10][187859][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1655.85522461, mean= -0.00009870  -0.00009870
[17:15:10][187859][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:16:02][187859][INFO ] Checkpoint committed!
[17:17:03][187859][INFO ] Checkpoint committed!
[17:18:03][187859][INFO ] Checkpoint committed!
[17:19:03][187859][INFO ] Checkpoint committed!
[17:20:03][187859][INFO ] Checkpoint committed!
[17:20:11][187859][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 335.363681 4276.144531 0.9939069 5.8648148 19.9812 13.2957  4
------> CAND: 115.490916 3799.546387 0.7305058 5.7399001 15.602 12.1747 16
------> CAND: 320.612402 3619.020752 0.8680860 5.8514533 16.1759 11.8793  8
------> CAND:  86.591198 3705.926270 0.8658859 5.8517570 15.3717 11.8695 16
------> CAND: 115.458478 4114.879883 0.6162830 5.3851595 15.2421 11.6984 16
------> CAND: 346.612105 4372.103027 1.0831437 5.9088731 21.4015 11.6494  2
------> CAND:  92.140802 3744.729004 0.5286025 4.1081309 15.9551 11.6488  8
------> CAND:  76.041892 4370.015137 0.6956922 5.3495975 15.1813 11.6184 16
------> CAND: 240.139392 4886.752441 1.1399341 5.7510400 17.8637 11.5984  4
------> CAND: 115.470675 3913.660889 0.6333761 5.5700531 15.0892 11.4971 16
------> CAND: 462.188919 4068.365479 0.9803820 5.8936567 21.1141 11.4786  2
------> CAND: 231.030361 3955.465820 0.9505089 5.8870468 17.6339 11.4152  4
------> CAND: 334.436714 3650.514160 0.9428747 5.8872962 20.9935 11.4069  2
------> CAND: 250.128937 3899.083496 0.5435000 5.3862176 15.7119 11.3957  8
------> CAND: 115.430191 3946.843506 0.5482470 5.3562393 14.9196 11.2746 16
------> CAND: 288.743121 4140.505859 0.7253544 5.6197209 15.5892 11.2682  8
------> CAND: 115.488581 3924.830078 0.7289341 5.6963224 15.4943 11.1697  8
------> CAND: 338.736262 4055.246826 1.0368139 3.8480418 20.5831 11.1631  2
------> CAND: 368.186918 4959.709473 0.9519866 5.1180158 15.4467 11.1203  8
------> CAND:  33.387150 4172.373047 1.0544840 5.9264627 15.4446 11.1182  8
------> CAND: 115.526729 3622.518066 0.7615622 5.7843962 14.7905 11.1057 16
------> CAND:  11.352747 3623.374268 0.7277796 5.7582760 14.7777 11.089 16
------> CAND: 180.254799 3792.119141 0.7746021 5.7814155 25.5322 11.0885  1
------> CAND:  41.976644 3829.795898 0.4904405 5.2568192 14.7706 11.0798 16
------> CAND: 115.424482 4119.957031 0.6112927 5.3788104 14.7584 11.0639 16
------> CAND: 122.807777 4620.308105 1.0433265 4.3262291 14.7455 11.047 16
------> CAND: 231.019461 4103.868652 0.8490306 5.7880192 17.1506 11.0306  4
------> CAND:  98.855082 4145.954102 0.8302149 4.0820980 15.3196 10.9887  8
------> CAND: 404.029284 3640.195557 0.5277199 5.4988303 15.3049 10.9735  8
------> CAND: 115.484688 3928.895020 0.7904582 5.7672577 14.6782 10.9592 16
------> CAND:  60.095833 3942.710938 0.9520034 5.8935876 17.0294 10.9342  4
------> CAND: 296.933489 3967.417480 0.8746558 5.8379507 15.2638 10.9309  8
------> CAND: 167.681840 4276.144531 0.9939069 5.8648148 15.2363 10.9025  8
------> CAND: 493.777152 3923.683838 0.8903572 3.8337100 16.9815 10.8962  4
------> CAND: 335.943943 4125.809082 0.7364385 4.1893468 15.1891 10.8537  8
------> CAND:  63.858975 4244.897461 0.6075000 5.0233483 14.5866 10.84 16
------> CAND: 346.807256 4129.098633 0.7351348 5.6409159 15.1743 10.8384  8
------> CAND: 375.140725 3942.012451 0.5063552 4.5589089 16.8812 10.8166  4
------> CAND: 251.658484 5090.045410 1.1168798 5.5338149 16.8716 10.8089  4
------> CAND:  86.588084 3852.804688 0.9168518 5.8780785 14.5511 10.7939 16
------> CAND: 115.515310 3955.465820 0.9505089 5.8870468 14.5456 10.7867 16
------> CAND:  92.137428 3853.106689 0.5666776 4.1614060 14.5169 10.7494 16
------> CAND: 175.264698 4564.162598 0.8574585 5.5699372 14.5062 10.7356 16
------> CAND: 317.857712 4253.806152 0.6012781 5.0070696 16.7686 10.7272  4
------> CAND: 107.700192 3639.662109 0.5368341 5.5164261 14.4958 10.7221 16
------> CAND: 260.188290 3698.344971 0.6356245 5.6428618 15.0598 10.7201  8
------> CAND: 129.069992 4421.678711 1.0456237 5.8675942 14.4844 10.7073 16
------> CAND: 230.544041 3618.511719 0.8868680 3.5865955 15.0341 10.6936  8
------> CAND:  83.708571 3933.262695 0.9527393 5.8902864 14.4572 10.672 16
------> CAND: 341.486280 3937.381592 0.9964260 5.9153390 14.9834 10.6414  8
------> CAND: 346.157964 4600.852051 0.7966786 5.3343883 19.6979 10.6379  2
------> CAND: 231.025949 3735.597412 0.7118726 5.7268052 14.9761 10.6339  8
------> CAND: 134.088380 3797.283203 0.7333767 3.8504388 14.4078 10.6079 16
------> CAND:  65.267850 4550.990234 1.0512121 4.2444525 14.9466 10.6035  8
------> CAND:  86.526840 3671.482910 0.4423550 5.2389674 14.9336 10.5901  8
------> CAND: 279.410912 3859.916504 0.7628524 3.8760207 19.6062 10.5835  2
------> CAND:  16.664899 4785.376465 0.9806550 5.5853667 14.3875 10.5817 16
------> CAND: 275.943091 4323.533691 0.9089180 4.1784482 19.598 10.5787  2
------> CAND: 202.621634 4803.615234 0.9791240 5.5796194 14.92 10.576  8
------> CAND: 115.495068 4441.750488 0.9862425 5.8075829 14.3823 10.575 16
------> CAND:  73.904315 3672.265381 0.4311952 4.2988214 14.3792 10.571 16
------> CAND: 354.280341 3747.787842 0.5144287 5.4104381 19.5809 10.5685  2
------> CAND: 181.696113 3782.064941 0.6293833 5.6168928 14.8939 10.5492  8
------> CAND:  51.377622 4028.143066 0.8077271 3.9916663 14.8923 10.5476  8
------> CAND: 115.473270 3688.554932 0.6435903 5.6610827 14.8845 10.5395  8
------> CAND: 134.046599 4469.621582 0.9678772 4.2667079 14.8782 10.5331  8
------> CAND: 131.832208 4044.372314 0.8711818 3.9595895 14.8777 10.5325  8
------> CAND:  76.961333 4530.145508 0.8076532 5.4746065 14.3372 10.5166 16
------> CAND: 198.390856 4392.731934 0.8095462 5.5998435 14.862 10.5164  8
------> CAND: 183.734558 3940.745361 0.9124026 3.8327930 14.3349 10.5137 16
------> CAND: 351.826423 3849.906494 0.8061976 5.8002419 14.8552 10.5094  8
------> CAND: 375.433451 3677.176025 0.6972204 5.7158260 14.8434 10.4972  8
------> CAND: 386.395378 3831.675293 0.4825229 5.2189417 14.8375 10.4911  8
------> CAND: 127.559649 3786.259277 0.6186975 5.6067448 14.3164 10.4898 16
------> CAND:  77.013753 3781.092773 0.7884264 5.7891946 14.3114 10.4833 16
------> CAND: 239.239673 3672.052490 0.4342693 4.2837415 14.8288 10.4821  8
------> CAND: 140.260806 3865.764404 0.9687964 5.9032845 14.3059 10.4761 16
------> CAND: 173.236634 3635.695312 0.5467403 5.5357728 14.3054 10.4756 16
------> CAND: 253.974603 4483.592773 0.9676152 5.7793694 14.8126 10.4655  8
------> CAND: 347.017978 3766.496826 0.9244549 5.8848796 14.7993 10.4518  8
------> CAND: 187.716726 3677.176025 0.6972204 5.7158260 14.2825 10.4459 16
------> CAND: 400.903496 3847.530273 0.6893384 3.9561946 14.7919 10.4442  8
------> CAND: 318.257616 4053.772461 0.7323335 5.6701293 14.7884 10.4406  8
------> CAND: 115.523095 4156.472168 0.8251696 5.7473240 14.2756 10.437 16
------> CAND: 357.367203 3995.344482 0.9458008 3.8605382 16.3968 10.4326  4
------> CAND:  72.460665 3916.054688 0.6289260 5.5609431 14.2718 10.4322 16
------> CAND:  87.434343 3619.345947 0.8126685 3.6264348 14.2675 10.4265 16
------> CAND: 173.078852 4600.852051 0.7966786 5.3343883 16.3847 10.423  4
------> CAND: 147.327759 3702.176025 0.6168473 5.6168056 14.2627 10.4203 16
------> CAND: 118.159449 4765.791504 1.0084226 4.5301714 14.7549 10.4062  8
------> CAND: 115.443945 4189.869141 0.6781181 5.4957013 14.7533 10.4045  8
------> CAND:  48.196300 4104.839355 0.8471061 4.0381384 14.2503 10.4044 16
------> CAND: 483.145581 3811.467285 0.8860576 5.8568220 19.3034 10.4041  2
------> CAND:  78.589752 3969.603760 0.8403751 5.8044062 14.2466 10.3996 16
------> CAND: 281.052567 4084.745361 0.8569114 3.9972796 14.7471 10.3982  8
------> CAND: 292.017088 4082.092773 0.9490407 5.8701577 16.348 10.3939  4
------> CAND: 231.015050 3785.562012 0.7514297 5.7513781 14.7387 10.3895  8
------> CAND:  81.974271 4271.940430 0.7818980 4.2797775 14.233 10.382 16
------> CAND: 289.485836 3713.794922 0.7881213 5.7950783 14.7297 10.3803  8
------> CAND: 115.475346 4243.195801 0.8432723 5.7364621 16.3287 10.3787  4
[17:20:11][187859][INFO ] Statistics: count dirty SumSpec pages 1902 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:20:11][187859][INFO ] Data processing finished successfully!
17:20:11 (187859): called boinc_finish(0)

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