Task 1708455967

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[21:34:43][3695293][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_cfbf00110_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_2_dms_200_27.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 2950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_27.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_40000_27_2950000_1_0
------> GPU usage: 0.500000
[21:34:43][3695293][INFO ] Starting data processing...
[21:34:43][3695293][INFO ] opti: No host transfer for n_steps. Use device global.
[21:34:43][3695293][INFO ] opti: No host transfer for mean. Use device global.
[21:34:43][3695293][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:34:43][3695293][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:34:43][3695293][INFO ] opti: power spectrum in fft callback (static link).
[21:34:43][3695293][INFO ] opti: __constant__ access is not uniform, bad!
[21:34:43][3695293][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[21:34:43][3695293][INFO ] CUDA global memory status (initial GPU state, including context):
[21:34:43][3695293][INFO ] No template file. Generating templates.
[21:34:43][3695293][INFO ] Template param value T_cons = 50000
[21:34:47][3695293][INFO ] Number of generated templates to be used: 50000
[21:34:47][3695293][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_2_dms_200_27.cpt
[21:34:47][3695293][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_2_dms_200_27.cpt (No such file or directory).
------> Starting from scratch...
[21:34:47][3695293][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_27.binary
[21:34:47][3695293][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_2_dms_200_DM232.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693967941028
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 232.7 cm^-3 pc
------> Scale factor: 2.19847
[21:34:47][3695293][INFO ] Allocating memory for dedispersed compressed time series...
[21:34:47][3695293][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:34:47][3695293][INFO ] 8-bit allocation done
[21:34:47][3695293][INFO ] Foobar
[21:34:47][3695293][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_2_dms_200_27.binary
[21:34:47][3695293][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:34:47][3695293][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:34:47][3695293][INFO ] FftSize = 12582913
[21:34:47][3695293][INFO ] Seed for random number generator is 1096916137.
[21:34:48][3695293][INFO ] 8[21:34:48][3695293][INFO ] 9[21:34:49][3695293][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:34:49][3695293][INFO ] Normalization factor 3.97364e-08
[21:34:49][3695293][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
[21:34:49][3695293][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1782 MB (14503 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:34:49][3695293][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:34:49][3695293][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:34:49][3695293][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 965.15600586, mean= 0.00005753  0.00005753
[21:34:49][3695293][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:44:44][3695293][INFO ] Checkpoint committed!
[21:48:41][3695293][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 461.143616 4362.508301 0.4790468 2.6078231 23.9819 13.1863  2
------> CAND:  57.066063 4008.473145 1.0127165 0.4286448 15.7568 12.3806 16
------> CAND:  49.260028 3698.098145 0.2574069 1.0027064 15.3331 11.8185 16
------> CAND:  63.750759 4195.625488 1.0617905 0.5130666 15.2293 11.6816 16
------> CAND: 113.682656 3721.678467 0.9835891 2.9757447 15.1686 11.6016 16
------> CAND: 108.315229 5036.372559 0.7570184 2.8227017 15.1351 11.5574 16
------> CAND: 129.615740 3622.068604 0.6893530 2.8637753 15.1224 11.5408 16
------> CAND:  54.476940 4009.902832 0.7976320 2.9633298 15.0971 11.5075 16
------> CAND: 141.317786 3898.486816 0.8721016 0.4076781 17.6796 11.4516  4
------> CAND: 373.361790 3698.142578 0.2627895 2.2702057 17.6762 11.4489  4
------> CAND: 482.009709 4233.428711 0.7414120 2.9354784 26.3426 11.4405  1
------> CAND:  92.257581 4087.136719 0.4181013 2.5792253 15.0403 11.4329 16
------> CAND:  49.927745 4208.493652 0.7566185 2.9451098 17.4629 11.279  4
------> CAND:  86.378401 4344.149902 0.9145668 3.0331762 14.8878 11.2329 16
------> CAND:  86.892748 4595.000977 0.8575758 2.9901400 15.536 11.2129  8
------> CAND: 139.621375 4746.459473 0.9101658 0.8835986 15.5304 11.2071  8
------> CAND: 115.260732 5043.424805 1.0476528 3.0549095 14.8607 11.1975 16
------> CAND: 173.573736 3620.748291 0.7275187 0.2806136 14.8485 11.1816 16
------> CAND: 160.233668 5323.939453 0.9267907 1.2555354 14.8006 11.119 16
------> CAND:  77.470489 3689.293701 0.8638003 0.2830127 14.799 11.1169 16
------> CAND:  67.385704 5321.342773 0.8835744 2.8580084 15.4094 11.0817  8
------> CAND: 461.117146 4816.978027 0.8660498 2.9790502 20.417 11.0645  2
------> CAND: 230.571808 4362.508301 0.4790468 2.6078231 17.1895 11.0614  4
------> CAND: 432.039664 4123.026855 0.4742804 2.6877484 17.1775 11.0519  4
------> CAND:  82.681433 4797.043945 1.1056932 0.8216254 14.7486 11.0511 16
------> CAND: 358.444944 4373.186523 0.9088998 0.6717792 20.3711 11.0373  2
------> CAND:  43.212686 4043.314453 0.6017156 2.8451273 14.7224 11.0169 16
------> CAND: 184.514902 4087.136719 0.4181013 2.5792253 15.2865 10.9544  8
------> CAND: 345.909873 5736.174316 0.9556110 2.7579799 17.0047 10.9146  4
------> CAND: 345.794392 6084.462402 1.2779983 2.9567413 20.1592 10.9115  2
------> CAND: 347.455769 5046.337402 1.0475609 3.0544739 15.2357 10.9018  8
------> CAND: 345.595348 4858.247559 0.9780943 3.0454085 20.0682 10.8575  2
------> CAND: 323.409392 3618.914795 0.8002752 2.9038053 16.9257 10.8518  4
------> CAND:  85.911803 4310.458008 0.7910409 2.9711111 14.5943 10.85 16
------> CAND: 172.833097 4921.685547 0.6293651 2.6520240 15.1841 10.8485  8
------> CAND: 146.720248 4551.608398 0.3946040 2.0859997 14.5921 10.8471 16
------> CAND:  18.001631 3853.928711 0.5676640 0.5377489 14.5908 10.8454 16
------> CAND: 125.595684 5847.215820 0.8462332 2.0051482 14.5856 10.8387 16
------> CAND: 241.004855 4233.428711 0.7414120 2.9354784 20.029 10.8343  2
------> CAND: 277.253612 4009.156494 0.9002290 3.0031345 15.151 10.8144  8
------> CAND: 115.188848 4327.981445 0.9516571 3.0479310 14.5557 10.7998 16
------> CAND: 172.897196 6084.462402 1.2779983 2.9567413 16.8566 10.7971  4
------> CAND: 250.404276 4920.001465 0.5153253 2.2603414 15.1308 10.7935  8
------> CAND: 168.269369 3619.794922 0.7574975 0.2689866 14.5459 10.7871 16
------> CAND: 222.143729 4090.279053 0.4140324 2.5826223 16.843 10.7862  4
------> CAND: 173.757988 3651.471924 0.8497257 0.2599756 14.5255 10.7607 16
------> CAND:  38.230370 3837.545410 0.4282656 0.6707816 15.093 10.7544  8
------> CAND: 361.471599 3704.602783 0.5084456 2.7622035 15.0882 10.7495  8
------> CAND: 115.264884 6084.462402 1.2779983 2.9567413 15.0783 10.7392  8
------> CAND: 172.721508 4873.879395 1.1116393 3.1026037 15.0776 10.7385  8
------> CAND: 100.235930 4230.366699 0.9168256 0.5804936 14.4967 10.7232 16
------> CAND: 195.739192 4399.610840 0.6908787 2.8955419 16.7485 10.7112  4
------> CAND:  25.866575 4311.368164 0.5999180 0.8503867 16.7405 10.7049  4
------> CAND: 172.807146 4028.470703 0.6204425 2.8534570 15.0432 10.7031  8
------> CAND: 124.292429 3650.013428 0.9459221 2.9533041 14.479 10.7003 16
------> CAND: 332.580705 3759.687500 0.9619502 2.9791408 16.7343 10.7  4
------> CAND: 154.201637 5561.479492 1.2461548 1.1575958 14.4611 10.677 16
------> CAND:  84.273262 6083.872559 0.9663700 2.4481959 14.453 10.6665 16
------> CAND: 126.029324 4686.559570 0.7423075 0.9709271 19.7352 10.66  2
------> CAND: 155.429375 3667.446045 0.9755533 2.9610374 14.9947 10.6531  8
------> CAND: 345.629863 4181.851562 0.9876273 3.0507569 14.9777 10.6355  8
------> CAND:  57.560688 3882.612061 0.9953914 3.0117278 14.428 10.6341 16
------> CAND: 334.964296 4389.160156 0.6983017 2.9028363 14.9741 10.6318  8
------> CAND: 118.728552 3835.965576 0.9585469 0.3411910 14.9712 10.6288  8
------> CAND: 144.003187 4551.067871 0.8706838 3.0084896 14.9593 10.6166  8
------> CAND:  47.765255 4750.803223 1.1019115 3.1040046 14.413 10.6147 16
------> CAND: 152.444501 3673.793945 0.9649148 2.9602389 16.6167 10.6067  4
------> CAND: 410.138908 4516.190918 0.9991256 0.7135092 24.3831 10.5894  1
------> CAND:  16.249685 4364.913086 0.9109517 0.6600807 14.3913 10.5866 16
------> CAND: 117.914991 3767.061279 0.3653327 2.5545275 14.9246 10.5808  8
------> CAND: 230.824570 3943.708984 1.0037843 0.3908804 19.5952 10.577  2
------> CAND: 230.802512 4208.493652 0.7566185 0.6507162 14.916 10.5719  8
------> CAND: 115.318083 6353.739258 1.2025006 2.7250435 14.9135 10.5693  8
------> CAND: 202.716095 3625.710205 0.6071747 0.3398074 14.3725 10.5623 16
------> CAND: 259.224992 4850.494141 0.7652294 2.8749657 16.547 10.5515  4
------> CAND: 356.598017 3866.171631 0.5365737 2.7836812 14.895 10.5503  8
------> CAND:  19.969229 4558.625977 0.9977189 3.0645730 14.3619 10.5486 16
------> CAND: 417.826348 6268.017578 1.0479951 2.5000670 19.5309 10.5389  2
------> CAND:  27.287388 3961.881104 0.5477740 0.6369467 14.3469 10.5292 16
------> CAND: 189.645917 3747.300049 0.4092379 0.6280230 14.3458 10.5278 16
------> CAND: 115.218172 4137.247070 0.9309300 3.0274336 14.3382 10.5179 16
------> CAND: 252.525764 3795.151367 0.8298478 2.9480853 14.8505 10.5045  8
------> CAND:  38.229591 3736.812500 0.4045472 0.6165490 14.8327 10.4862  8
------> CAND: 389.298766 6247.915039 1.0520490 1.9295896 16.4639 10.4857  4
------> CAND:  41.578297 3779.625732 0.5310747 0.5059580 14.831 10.4844  8
------> CAND: 119.804477 3951.460938 1.0219858 3.0304422 14.311 10.4828 16
------> CAND: 389.838026 3634.413086 0.9704765 2.9546850 14.8287 10.4821  8
------> CAND: 193.561131 3892.798828 0.5258888 2.7726758 14.3099 10.4814 16
------> CAND: 345.944907 3716.779785 0.2392228 1.1306295 19.4254 10.4764  2
------> CAND: 431.988022 4314.246094 0.5967255 2.8054860 16.4368 10.4642  4
------> CAND: 351.928150 3618.514893 0.8196021 2.9096301 14.8091 10.4619  8
------> CAND: 394.047524 3624.649658 0.6247517 0.3343396 14.8084 10.4612  8
------> CAND: 345.480645 4059.092285 0.8329508 2.9827893 16.4223 10.4527  4
------> CAND: 222.144767 4087.677734 0.4166081 2.5756946 24.057 10.4478  1
------> CAND: 111.207977 4775.801270 0.6590192 2.7673218 14.2824 10.4458 16
------> CAND: 172.890968 4629.574219 0.6293710 2.7856011 14.2814 10.4445 16
------> CAND:  71.680321 5097.360840 0.6359622 1.5144844 14.2787 10.441 16
------> CAND:  83.133498 3978.139648 0.7465913 0.5034034 14.2766 10.4384 16
------> CAND: 330.701858 4157.823242 1.0331303 3.0622003 14.7841 10.4362  8
------> CAND: 199.792984 4652.128906 0.9262372 0.8259895 16.4004 10.4354  4
[21:48:41][3695293][INFO ] Statistics: count dirty SumSpec pages 1731 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:48:41][3695293][INFO ] Data processing finished successfully!
21:48:41 (3695293): called boinc_finish(0)

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