Task 1684683050

Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[01:15:43][194060][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_77.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 2700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_77.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_77_2700000_0_0
------> GPU usage: 1.000000
[01:15:43][194060][INFO ] Starting data processing...
[01:15:43][194060][INFO ] opti: No host transfer for n_steps. Use device global.
[01:15:43][194060][INFO ] opti: No host transfer for mean. Use device global.
[01:15:43][194060][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:15:43][194060][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:15:43][194060][INFO ] opti: power spectrum in fft callback (static link).
[01:15:43][194060][INFO ] opti: __constant__ access is not uniform, bad!
[01:15:43][194060][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[01:15:43][194060][INFO ] CUDA global memory status (initial GPU state, including context):
[01:15:43][194060][INFO ] No template file. Generating templates.
[01:15:43][194060][INFO ] Template param value T_cons = 50000
[01:15:47][194060][INFO ] Number of generated templates to be used: 50000
[01:15:47][194060][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_77.cpt
[01:15:47][194060][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_77.cpt (No such file or directory).
------> Starting from scratch...
[01:15:47][194060][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_77.binary
[01:15:47][194060][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_DM237.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099446254
------> 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: 237.7 cm^-3 pc
------> Scale factor: 1.55619
[01:15:47][194060][INFO ] Allocating memory for dedispersed compressed time series...
[01:15:47][194060][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:15:47][194060][INFO ] 8-bit allocation done
[01:15:47][194060][INFO ] Foobar
[01:15:47][194060][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_77.binary
[01:15:48][194060][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:15:48][194060][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:15:48][194060][INFO ] FftSize = 12582913
[01:15:48][194060][INFO ] Seed for random number generator is -1041467021.
[01:15:49][194060][INFO ] 8[01:15:49][194060][INFO ] 9[01:15:50][194060][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:15:50][194060][INFO ] Normalization factor 3.97364e-08
[01:15:50][194060][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
[01:15:50][194060][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 823 MB (15462 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:15:50][194060][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:15:50][194060][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:15:50][194060][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1171.51708984, mean= -0.00006983  -0.00006983
[01:15:50][194060][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:16:43][194060][INFO ] Checkpoint committed!
[01:17:43][194060][INFO ] Checkpoint committed!
[01:18:43][194060][INFO ] Checkpoint committed!
[01:19:43][194060][INFO ] Checkpoint committed!
[01:20:43][194060][INFO ] Checkpoint committed!
[01:21:20][194060][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  87.424742 3640.400635 0.4371481 0.5649102 16.6035 13.517 16
------> CAND:  76.622154 4590.433105 0.9787596 0.8306051 16.2966 13.1032 16
------> CAND:  79.232816 3772.436768 0.5429915 2.7349894 18.3031 11.9493  4
------> CAND: 479.102688 4502.205078 0.9851190 0.7669647 21.8512 11.9168  2
------> CAND:  85.373062 3631.261719 0.9623722 0.2504039 15.2716 11.7373 16
------> CAND:  66.143953 4070.726807 0.9487676 2.9858270 15.2131 11.6602 16
------> CAND: 230.399494 4772.113770 1.0968388 3.0411425 15.9166 11.6087  8
------> CAND: 109.642618 3687.734619 0.9221568 2.9195530 15.8927 11.5839  8
------> CAND: 240.556942 3754.852783 0.7984755 0.3828306 15.7899 11.4768  8
------> CAND:  86.361014 4233.408203 1.0126625 3.0154397 15.0457 11.44 16
------> CAND: 202.397678 3769.255615 0.5516987 0.5526919 15.6948 11.3778  8
------> CAND: 200.107769 3671.066406 0.3085321 0.9030349 14.9058 11.2566 16
------> CAND: 310.411616 3848.483154 0.8458642 2.9238646 15.5603 11.2382  8
------> CAND:  86.596388 3963.845459 0.9674333 0.4526967 17.3364 11.1783  4
------> CAND: 370.596460 3626.260010 0.5889050 2.7663960 17.2482 11.1081  4
------> CAND:  60.532586 5070.115723 0.7456683 1.4246091 15.4034 11.0755  8
------> CAND: 115.258656 4859.355957 0.9250205 2.9237018 17.1413 11.0232  4
------> CAND:  57.613627 3789.448486 0.5284609 2.7129865 14.7236 11.0184 16
------> CAND: 122.921701 5561.475098 1.2398915 2.9933004 14.7142 11.0061 16
------> CAND:  86.448728 4484.041992 0.4576284 2.2589328 14.7075 10.9975 16
------> CAND: 460.798988 4772.113770 1.0968388 3.0411425 17.1068 10.9957  4
------> CAND: 392.825496 3874.460449 0.6845269 2.8461299 15.3062 10.9748  8
------> CAND: 115.167568 4323.403809 0.9482501 2.9907632 15.3001 10.9684  8
------> CAND: 107.322606 4262.229980 1.0194451 0.6104430 14.6845 10.9675 16
------> CAND: 397.700375 4205.942871 0.9174022 2.9806674 15.2918 10.9599  8
------> CAND: 114.032734 3767.023438 0.7588370 0.4128647 16.9905 10.9033  4
------> CAND:  81.483799 4141.790527 1.0089154 3.0129933 14.6304 10.897 16
------> CAND: 382.395044 4824.109863 0.6687738 2.6264648 15.2244 10.8902  8
------> CAND:  49.883369 3895.447266 0.6528180 2.8255122 20.1012 10.8771  2
------> CAND:  50.303514 3741.585693 0.4233933 2.5779791 14.6114 10.8722 16
------> CAND: 201.082226 4681.861816 0.8558227 0.9729424 14.6051 10.8641 16
------> CAND: 345.650105 3641.412598 0.4167396 2.5896418 16.9268 10.8527  4
------> CAND:  54.589827 4866.041992 1.1595681 3.0692914 14.5907 10.8454 16
------> CAND: 199.892117 4204.055664 0.6941903 2.8380885 14.5875 10.8412 16
------> CAND: 235.858010 5161.249512 1.1179376 3.0070391 15.1768 10.841  8
------> CAND:  51.236450 5086.473633 0.7359543 1.4626204 14.5862 10.8394 16
------> CAND:  57.016497 3767.023438 0.7588370 0.4128647 15.158 10.8216  8
------> CAND:  92.223066 4824.368652 0.6645011 2.6008232 24.9003 10.8141  1
------> CAND: 295.186474 4388.538574 0.9009333 2.9717839 16.8606 10.8002  4
------> CAND: 172.793652 4047.426514 0.7149081 2.8624885 15.121 10.7833  8
------> CAND: 115.244123 4784.332520 1.0362046 3.0085864 14.5347 10.7726 16
------> CAND: 115.180803 4168.789551 1.0335828 3.0189621 14.5232 10.7576 16
------> CAND:  66.068695 5309.925293 1.1091386 1.2066314 14.5213 10.7552 16
------> CAND: 115.258137 3805.177734 0.7963955 2.8938961 14.5203 10.7539 16
------> CAND: 475.743861 3845.190186 0.5731789 0.5938030 16.7929 10.7465  4
------> CAND:  59.898865 3794.631836 0.9380400 2.9475050 15.068 10.7286  8
------> CAND: 321.878028 3968.907715 0.3291032 2.1769001 15.0563 10.7166  8
------> CAND: 172.753168 3962.909180 0.6910131 2.8527040 14.4907 10.7154 16
------> CAND: 390.326682 5547.958008 0.9721531 2.7166834 15.0533 10.7135  8
------> CAND: 461.005298 4081.378906 0.5904958 2.7528021 16.7432 10.7071  4
------> CAND: 239.551344 4502.205078 0.9851190 0.7669647 16.7099 10.6806  4
------> CAND: 230.528470 5119.353027 1.0028337 2.9352925 16.7086 10.6796  4
------> CAND:  94.211685 6082.355469 1.1599079 1.8267072 14.4527 10.6661 16
------> CAND:  86.441980 4207.814453 0.4486160 2.4685414 14.4337 10.6415 16
------> CAND: 115.297841 5364.678711 1.1098005 2.9425621 14.4316 10.6389 16
------> CAND:  57.686031 3759.269531 0.3908331 0.7625281 14.4313 10.6384 16
------> CAND: 412.174239 3748.413818 0.6245012 2.7946928 16.6526 10.6352  4
------> CAND: 190.641394 3883.856201 0.7974208 2.9025333 16.6403 10.6255  4
------> CAND:  56.345147 3841.214355 0.8899628 0.4037270 14.9539 10.611  8
------> CAND: 145.044078 3620.814453 0.7224439 2.8355162 16.6094 10.601  4
------> CAND: 317.875618 4249.487305 0.8498589 2.9417298 16.5803 10.5779  4
------> CAND: 111.517053 4491.117676 0.4376376 2.0322158 14.3721 10.5618 16
------> CAND: 340.092716 4219.192383 0.8224052 2.9328945 14.9054 10.561  8
------> CAND: 159.244160 3717.048584 0.9432580 2.9347515 14.3672 10.5555 16
------> CAND:  60.528434 4835.447266 0.6598138 1.3424277 14.8909 10.5461  8
------> CAND: 107.991880 4020.309082 0.6166137 2.7856228 14.3555 10.5403 16
------> CAND: 130.453955 4033.239746 1.0145996 3.0003858 16.5249 10.534  4
------> CAND: 180.655741 4195.751465 0.7972800 0.6814989 14.8755 10.5302  8
------> CAND: 120.278341 3754.852783 0.7984755 0.3828306 14.3454 10.5273 16
------> CAND: 259.243677 3798.145508 0.4945953 2.6737454 14.87 10.5246  8
------> CAND:  48.903462 3911.343750 0.4105449 2.5086401 14.8562 10.5103  8
------> CAND:  80.295506 3660.312256 0.9747896 2.9279025 14.8507 10.5047  8
------> CAND: 446.241822 4793.568359 1.0983421 3.0400069 16.47 10.4905  4
------> CAND: 223.034105 4491.117676 0.4376376 2.0322158 14.8299 10.4833  8
------> CAND: 499.035845 4965.977051 1.1725979 3.0585897 16.452 10.4763  4
------> CAND:  86.363090 4424.898438 0.9887618 3.0083652 14.2996 10.468 16
------> CAND: 499.266030 4061.269775 0.6184874 2.7838371 16.4329 10.4611  4
------> CAND: 365.988097 4162.546875 0.3872428 1.2849288 14.7968 10.4493  8
------> CAND:  49.890116 4686.322266 0.8864051 2.9261727 16.4165 10.4481  4
------> CAND: 269.054421 5585.331543 1.2416248 1.2930657 14.7865 10.4386  8
------> CAND: 259.135981 4098.776855 0.6654490 2.8228681 16.4032 10.4376  4
------> CAND:  79.287832 4125.579590 0.7526817 0.6557359 14.2761 10.4376 16
------> CAND:  31.711240 4609.508789 0.9040480 2.9492817 14.2721 10.4326 16
------> CAND: 109.907317 3692.110840 0.9045764 0.3082141 14.2717 10.432 16
------> CAND: 346.880438 3826.639404 0.3448728 2.3460555 14.7718 10.4235  8
------> CAND: 143.965299 3911.905762 0.7450427 2.8833878 16.3715 10.4126  4
------> CAND: 373.376841 3693.876953 0.2816661 2.1563027 14.7554 10.4067  8
------> CAND: 184.187142 3900.889893 0.9622048 2.9714055 16.3602 10.4036  4
------> CAND:  22.499703 4733.561035 0.7376576 1.1333334 14.249 10.4027 16
------> CAND: 230.422850 3952.807617 0.7023753 2.8599694 16.3562 10.4004  4
------> CAND: 152.805738 5878.169434 0.9842790 1.9479065 14.2467 10.3998 16
------> CAND: 121.555905 4004.562988 0.3857530 2.3808146 14.2407 10.392 16
------> CAND:  28.971602 4117.312500 1.0025855 3.0043850 16.3418 10.389  4
------> CAND: 115.160821 4955.470215 1.1087561 3.0348706 14.2328 10.3818 16
------> CAND: 115.402943 3892.950684 0.7626313 0.4917117 14.2295 10.3775 16
------> CAND:  76.795766 3970.727051 0.9672975 2.9821374 14.2286 10.3763 16
------> CAND: 295.183878 4355.328125 0.8872124 2.9655557 16.3206 10.3722  4
------> CAND: 321.739191 3818.843750 0.6359173 0.5158417 14.7218 10.3722  8
------> CAND: 172.787164 4070.565186 0.3843570 1.1757221 14.2238 10.3702 16
------> CAND: 112.094201 3674.113770 0.9532193 2.9285779 14.2229 10.3691 16
[01:21:20][194060][INFO ] Statistics: count dirty SumSpec pages 2098 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:21:20][194060][INFO ] Data processing finished successfully!
01:21:20 (194060): called boinc_finish(0)

</stderr_txt>
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