Task 1706881046

Stderr output

<core_client_version>7.18.1</core_client_version>
<![CDATA[
<stderr_txt>
[19:18:07][193181][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7g_x86_64-pc-linux-gnu__cuda -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_108.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 4700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_108.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_108_4700000_0_0
[19:18:07][193181][INFO ] GPU usage: 0.330000
[19:18:07][193181][INFO ] Starting data processing...
[19:18:07][193181][INFO ] opti: No host transfer for n_steps. Use device global.
[19:18:07][193181][INFO ] opti: No host transfer for mean. Use device global.
[19:18:07][193181][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:18:07][193181][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:18:07][193181][INFO ] opti: power spectrum in fft callback (static link).
[19:18:07][193181][INFO ] opti: __constant__ access is not uniform, bad!
[19:18:08][193181][INFO ] Running on device 2 NVIDIA GeForce RTX 2080 Ti
[19:18:08][193181][INFO ] CUDA global memory status (initial GPU state, including context):
[19:18:08][193181][INFO ] No template file. Generating templates.
[19:18:08][193181][INFO ] Template param value T_cons = 50000
[19:18:11][193181][INFO ] Number of generated templates to be used: 50000
[19:18:11][193181][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_108.cpt
[19:18:11][193181][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_108.cpt (No such file or directory).
------> Starting from scratch...
[19:18:11][193181][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_108.binary
[19:18:11][193181][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM240.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767806161
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 240.8 cm^-3 pc
------> Scale factor: 1.43827
[19:18:11][193181][INFO ] Allocating memory for dedispersed compressed time series...
[19:18:11][193181][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:18:11][193181][INFO ] 8-bit allocation done
[19:18:11][193181][INFO ] Foobar
[19:18:11][193181][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_108.binary
[19:18:11][193181][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:18:11][193181][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:18:11][193181][INFO ] FftSize = 12582913
[19:18:11][193181][INFO ] Seed for random number generator is 1108203109.
[19:18:13][193181][INFO ] 8[19:18:13][193181][INFO ] 9[19:18:14][193181][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:18:14][193181][INFO ] Normalization factor 3.97364e-08
[19:18:14][193181][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
[19:18:14][193181][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2190 MB (8641 MB free / 10831 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:18:14][193181][INFO ] Doing 50000 templates
[19:18:14][193181][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:18:14][193181][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:18:14][193181][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:19:07][193181][INFO ] Checkpoint committed!
[19:20:07][193181][INFO ] Checkpoint committed!
[19:21:07][193181][INFO ] Checkpoint committed!
[19:22:08][193181][INFO ] Checkpoint committed!
[19:23:08][193181][INFO ] Checkpoint committed!
[19:24:08][193181][INFO ] Checkpoint committed!
[19:25:08][193181][INFO ] Checkpoint committed!
[19:26:08][193181][INFO ] Checkpoint committed!
[19:27:08][193181][INFO ] Checkpoint committed!
[19:28:08][193181][INFO ] Checkpoint committed!
[19:29:08][193181][INFO ] Checkpoint committed!
[19:29:40][193181][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4498.673828 0.2329264 0.5281494 21.3337 20.1274 16
------> CAND:   0.499815 4895.431641 1.1705899 3.5087550 22.7967 18.9903  8
------> CAND:   0.500593 6375.115234 1.3622137 0.7874740 21.7666 17.8631  8
------> CAND:   0.250167 3741.579102 0.9879208 0.0850897 19.4523 17.4518 16
------> CAND:   0.500074 6791.282227 0.1914210 1.6515138 21.1636 17.2062  8
------> CAND:   0.500334 4982.437500 0.0677255 2.1169436 20.8938 16.9132  8
------> CAND:   0.499296 3610.281250 0.9667428 3.1225164 20.3129 16.2837  8
------> CAND:   1.499703 4594.058105 1.1250402 3.4397764 28.8297 16.0859  2
------> CAND:   0.249648 3616.333496 0.8809859 3.1227148 17.9991 15.4249 16
------> CAND:   0.166605 3784.517090 0.0908537 0.3693630 17.535 14.786 16
------> CAND:   0.250426 6273.617188 1.3503219 0.7691054 17.5182 14.7629 16
------> CAND:   0.749722 4594.058105 1.1250402 3.4397764 21.0585 14.1647  4
------> CAND:   0.499555 4303.537598 0.8204257 3.3513710 18.3132 14.1361  8
------> CAND:   0.166864 3646.121826 0.9372525 0.0448911 16.9322 13.9627 16
------> CAND:   1.501001 8024.988770 0.3034213 3.0393414 24.6367 13.5771  2
------> CAND:   1.500741 4626.514648 1.0991799 0.3975735 24.5698 13.5371  2
------> CAND:   0.374991 4594.058105 1.1250402 3.4397764 16.2232 13.0045 16
------> CAND:   0.750500 4408.161621 1.0966710 0.3257731 19.4965 12.9058  4
------> CAND:   1.499444 3664.374023 0.7361466 3.1368477 23.4416 12.8641  2
------> CAND:   0.749981 4260.945312 1.0730350 3.3503666 18.8299 12.3709  4
------> CAND:   1.500222 5895.116211 0.8754101 3.6396878 22.3412 12.2085  2
------> CAND:   0.750241 4934.755859 1.1343044 0.4761425 15.3644 11.8599 16
------> CAND:   0.166345 3602.513672 0.9681529 3.1222460 15.3204 11.8018 16
------> CAND:   1.500482 3651.580811 0.2855650 0.1151155 21.6109 11.7739  2
------> CAND: 142.315859 3796.005127 0.9270937 0.1132226 15.2747 11.7414 16
------> CAND: 431.888890 3948.860840 1.0228492 3.2548790 18.0232 11.7257  4
------> CAND:   1.249796 3784.838867 0.0835759 0.3959315 21.3242 11.6034  2
------> CAND: 115.456661 3734.918945 0.6214984 0.0973078 15.161 11.5916 16
------> CAND: 458.371020 4001.726074 0.5829958 0.2175464 17.787 11.5373  4
------> CAND:   1.250056 8904.043945 0.4772295 1.7331680 21.1772 11.5161  2
------> CAND:   2.499073 3655.822754 0.2784170 3.0805798 15.0563 11.4539 16
------> CAND: 391.971451 5579.159180 1.0048519 0.6409290 15.6541 11.3356  8
------> CAND: 115.502075 4519.784668 0.7403226 0.3800302 14.9527 11.318 16
------> CAND:  84.300770 3727.846680 0.1158961 2.9775035 25.9978 11.2907  1
------> CAND:   1.501260 9853.116211 0.8387778 3.4688895 20.7953 11.2892  2
------> CAND: 115.507265 3653.082275 0.8371981 0.0545207 14.9008 11.25 16
------> CAND: 190.192184 4827.513184 0.6679311 3.4594328 14.8861 11.2307 16
------> CAND: 115.448097 3740.657227 0.6034910 0.1062842 14.8683 11.2075 16
------> CAND: 139.967820 4413.804688 0.3148158 3.2986915 17.3603 11.1973  4
------> CAND:   0.999110 3611.156982 0.9585111 3.1226768 20.6002 11.1733  2
------> CAND:   0.500853 3664.735352 0.7162398 0.0651539 15.4302 11.1032  8
------> CAND: 184.791539 6377.720703 1.0391995 0.8051925 14.7829 11.0958 16
------> CAND: 462.069804 3914.317139 0.9872367 0.1555263 20.4568 11.0881  2
------> CAND: 214.131125 3648.627930 0.8740737 3.1390035 15.3925 11.0642  8
------> CAND:   0.501112 3607.861572 0.9671841 0.0269141 17.1434 11.0248  4
------> CAND:  43.180766 3911.647217 0.9138209 3.2390132 14.7143 11.0063 16
------> CAND:  86.602357 4869.999023 1.1659151 0.4635724 14.7054 10.9947 16
------> CAND: 497.119630 3845.855469 0.6747802 3.2012186 25.3077 10.991  1
------> CAND:  96.058352 3744.354736 0.3459963 0.1432256 14.6815 10.9636 16
------> CAND: 288.218134 4103.272949 0.4921984 3.2662997 17.0453 10.9469  4
------> CAND: 323.488542 3883.329102 0.3201395 0.2143236 15.2351 10.9013  8
------> CAND: 231.944092 5152.683105 1.2067692 3.5600600 15.2284 10.8943  8
------> CAND: 115.525690 4873.810059 0.8104777 0.4796976 14.6242 10.8889 16
------> CAND: 115.260472 5231.489746 0.6176360 3.5190816 14.6213 10.8851 16
------> CAND: 388.135646 4256.795898 0.7350367 3.3331692 15.2171 10.8826  8
------> CAND: 231.035551 5341.098145 1.0193776 0.5844209 15.2089 10.8742  8
------> CAND: 282.816710 3982.851074 0.8291643 0.1924732 16.9443 10.8666  4
------> CAND:  39.288129 3864.899902 0.8753826 0.1435618 15.1978 10.8627  8
------> CAND:  86.569140 5153.882812 1.0265082 0.5462357 14.6021 10.8602 16
------> CAND: 408.082817 3686.391357 0.8859189 3.1544666 16.9346 10.8589  4
------> CAND: 212.604432 4028.274414 0.1394487 3.0506370 15.1833 10.8477  8
------> CAND: 115.461592 5016.656738 0.5993931 0.5584639 14.5755 10.8256 16
------> CAND: 230.419736 5822.423828 0.9258032 3.6378448 15.1612 10.8249  8
------> CAND: 389.509747 3855.667236 0.5008304 0.1595519 20.0097 10.8228  2
------> CAND: 202.443870 4878.135254 1.1670822 0.4597035 16.8883 10.8222  4
------> CAND:   1.249277 7000.687988 1.1989046 3.7657433 16.8877 10.8217  4
------> CAND: 173.256876 4147.340332 0.8911033 0.2508850 15.1323 10.795  8
------> CAND:  62.228738 4075.202637 0.5305365 0.2526481 15.1264 10.7889  8
------> CAND: 280.273261 6378.166504 0.5755452 0.9320801 15.1064 10.7683  8
------> CAND:  71.226180 3701.430908 0.8050411 0.0735226 14.5162 10.7486 16
------> CAND: 141.386816 4144.087891 0.5512419 3.2853303 15.0675 10.7281  8
------> CAND: 212.604692 4028.274414 0.1394487 3.0506370 15.064 10.7245  8
------> CAND: 246.185955 3943.895264 0.7687774 0.1755794 15.0478 10.7078  8
------> CAND: 312.708013 4161.232422 0.9709870 0.2522529 19.7637 10.6769  2
------> CAND: 167.323718 4098.000977 0.4082199 0.2725330 14.9888 10.647  8
------> CAND: 346.483908 4815.123535 0.6737500 0.4766441 16.6673 10.6468  4
------> CAND: 273.901792 3849.761963 0.6688919 0.1483477 16.6531 10.6356  4
------> CAND:   1.250834 3917.388184 0.6858111 3.2264419 14.417 10.6199 16
------> CAND:  82.428152 4449.250000 0.7684521 0.3622429 14.9585 10.6157  8
------> CAND: 189.510193 3730.147461 0.3797152 3.1302283 16.6056 10.5979  4
------> CAND:  40.122451 4003.609375 0.9782791 0.1900931 14.3819 10.5745 16
------> CAND: 318.196891 3916.113770 0.5633843 0.1848443 24.3386 10.5701  1
------> CAND:  84.301549 4030.727051 0.1349742 3.0725322 24.3333 10.5678  1
------> CAND: 303.803994 3764.892334 0.9488279 0.0994105 14.8869 10.5419  8
------> CAND:  84.301289 3727.239990 0.1188251 2.9557796 24.2663 10.5387  1
------> CAND: 470.553159 4056.752197 0.7340662 0.2263742 16.5288 10.5371  4
------> CAND: 363.418697 3672.503174 0.6386617 0.0685380 16.5279 10.5364  4
------> CAND:   0.999370 4905.345703 0.2946576 3.3645744 14.3506 10.5339 16
------> CAND:  84.302327 4422.821289 0.1596387 3.1685510 24.2377 10.5263  1
------> CAND:   8.565100 6043.612305 0.6355351 3.6078854 14.3439 10.5253 16
------> CAND: 141.790612 6618.630371 0.8824757 0.8760251 24.2174 10.5175  1
------> CAND: 151.975827 6680.617188 1.3930912 0.8410820 14.8588 10.5131  8
------> CAND: 193.156816 4080.216553 0.7884688 3.2847772 14.3312 10.5088 16
------> CAND: 146.675612 3770.715576 0.5036101 3.1611865 14.3299 10.5072 16
------> CAND: 260.897269 4417.897949 0.3943084 0.3967925 14.85 10.504  8
------> CAND:  90.115073 4191.236816 0.6326120 0.2849655 16.4808 10.4991  4
------> CAND: 460.878138 3617.737793 0.8182889 3.1247990 16.4799 10.4983  4
------> CAND: 175.668494 3877.774170 0.7522233 3.2166040 14.3226 10.4978 16
------> CAND: 101.171201 3868.545898 0.9083648 0.1398786 14.322 10.4969 16
------> CAND:   1.250315 9838.092773 0.8459048 1.6553732 19.4462 10.4887  2
[19:29:40][193181][INFO ] Statistics: count dirty SumSpec pages 495676 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:29:40][193181][INFO ] Data processing finished successfully!
19:29:40 (193181): called boinc_finish(0)

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