Task 1728314322

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[20:36:10][3856238][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_cfbf00125_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_8_dms_200_50.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 1850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_50.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_40000_50_1850000_1_0
------> GPU usage: 0.500000
[20:36:11][3856238][INFO ] Starting data processing...
[20:36:11][3856238][INFO ] opti: No host transfer for n_steps. Use device global.
[20:36:11][3856238][INFO ] opti: No host transfer for mean. Use device global.
[20:36:11][3856238][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:36:11][3856238][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:36:11][3856238][INFO ] opti: power spectrum in fft callback (static link).
[20:36:11][3856238][INFO ] opti: __constant__ access is not uniform, bad!
[20:36:11][3856238][INFO ] Running on device 0 Tesla P100-PCIE-16GB
[20:36:11][3856238][INFO ] CUDA global memory status (initial GPU state, including context):
[20:36:11][3856238][INFO ] No template file. Generating templates.
[20:36:11][3856238][INFO ] Template param value T_cons = 50000
[20:36:14][3856238][INFO ] Number of generated templates to be used: 50000
[20:36:14][3856238][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_8_dms_200_50.cpt
[20:36:14][3856238][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_8_dms_200_50.cpt (No such file or directory).
------> Starting from scratch...
[20:36:14][3856238][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_50.binary
[20:36:14][3856238][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_8_dms_200_DM235.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817323057825
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 235 cm^-3 pc
------> Scale factor: 1.81926
[20:36:14][3856238][INFO ] Allocating memory for dedispersed compressed time series...
[20:36:14][3856238][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:36:14][3856238][INFO ] 8-bit allocation done
[20:36:14][3856238][INFO ] Foobar
[20:36:14][3856238][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_8_dms_200_50.binary
[20:36:14][3856238][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:36:14][3856238][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:36:14][3856238][INFO ] FftSize = 12582913
[20:36:14][3856238][INFO ] Seed for random number generator is -1032149315.
[20:36:16][3856238][INFO ] 8[20:36:16][3856238][INFO ] 9[20:36:16][3856238][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:36:16][3856238][INFO ] Normalization factor 3.97364e-08
[20:36:16][3856238][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
[20:36:16][3856238][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1791 MB (14494 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:36:16][3856238][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:36:16][3856238][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:36:16][3856238][INFO ] TimeSeriesLength = 16771069, params->nsamples = 25165824
sum = -2272.37744141, mean= -0.00013549  -0.00013549
[20:36:16][3856238][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:46:11][3856238][INFO ] Checkpoint committed!
[20:48:17][3856238][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 172.743567 3910.381592 0.9000416 2.7905631 21.0697 14.1737  4
------> CAND:  86.371654 3910.381592 0.9000416 2.7905631 17.2354 12.9925  8
------> CAND: 115.185993 3653.871338 0.8653421 2.7582190 15.8019 12.4407 16
------> CAND: 127.953324 3859.441895 0.7400828 0.6762280 15.7943 12.4306 16
------> CAND:  38.861496 5302.466797 1.0689373 1.8664745 15.7566 12.3804 16
------> CAND:  86.380477 3667.691895 0.7481319 2.6941636 15.6687 12.2634 16
------> CAND: 236.756171 4265.453125 0.6267769 2.3493659 16.3407 12.0516  8
------> CAND: 168.643062 4574.655762 1.1145043 2.8425295 18.1291 11.8102  4
------> CAND: 345.626749 4232.864258 0.7470903 2.5927038 18.0093 11.7146  4
------> CAND:  86.386186 3904.979248 0.7869164 2.7101302 15.2163 11.6645 16
------> CAND: 115.188588 3849.715332 0.9204440 2.7936747 15.2034 11.6474 16
------> CAND: 256.006300 3820.038330 0.9990721 0.4962820 15.7188 11.4028  8
------> CAND: 337.286125 4574.655762 1.1145043 2.8425295 20.9487 11.3803  2
------> CAND:  86.446652 3692.356934 0.3870636 2.0508983 14.992 11.3695 16
------> CAND:  49.924112 3680.402832 0.6659654 2.6336975 15.6775 11.3598  8
------> CAND:  92.157151 3619.606689 0.7785115 2.7126880 14.9549 11.3209 16
------> CAND: 345.786607 4531.010742 0.8212856 2.5461934 15.6199 11.3  8
------> CAND: 358.792686 3627.341064 0.6235138 2.5866444 17.461 11.2775  4
------> CAND: 401.603912 3740.054443 0.5033279 0.8758041 20.7578 11.2669  2
------> CAND: 230.516792 4381.769531 0.7952441 2.5856969 15.5707 11.249  8
------> CAND: 216.766440 3741.630127 0.8980368 2.7872462 15.5283 11.205  8
------> CAND: 193.074292 3851.245117 0.9877210 0.5201772 14.8516 11.1856 16
------> CAND:  86.420182 4009.350342 0.5748293 2.4078112 14.8404 11.1709 16
------> CAND:  53.586305 3812.826660 0.8193396 2.7441039 15.474 11.1486  8
------> CAND: 249.757060 4641.540039 1.1230752 1.0270435 15.468 11.1424  8
------> CAND: 279.924740 3638.492432 0.5211022 2.4527431 15.4451 11.1186  8
------> CAND: 288.059055 3943.225830 0.7525101 2.6759431 15.3997 11.0716  8
------> CAND:  86.481426 4312.569824 0.5638294 1.6834126 14.7613 11.0677 16
------> CAND: 153.641098 3633.122314 0.5655577 2.5252821 15.3855 11.0569  8
------> CAND:  43.185957 3910.381592 0.9000416 2.7905631 14.7277 11.0238 16
------> CAND: 141.040112 5108.492188 0.9400256 2.1367223 14.7229 11.0175 16
------> CAND:  61.162675 4309.962402 0.9563134 0.8926631 15.3112 10.9799  8
------> CAND:  62.187736 3862.745117 0.6303051 2.5592968 14.6935 10.9792 16
------> CAND:  93.275116 3622.730469 0.7202363 2.6745138 14.6933 10.979 16
------> CAND: 188.667827 4151.726074 0.6321508 1.1262238 14.6912 10.9762 16
------> CAND: 104.346815 3873.447754 0.8392160 2.7500455 14.6801 10.9617 16
------> CAND:  86.386446 3727.629150 0.7137911 2.6664369 14.6742 10.9541 16
------> CAND: 345.581594 3952.310303 0.8262949 2.7299581 17.0398 10.9425  4
------> CAND: 190.538888 3889.701416 0.9487841 0.5671264 15.2704 10.9377  8
------> CAND:  86.361014 3957.440674 0.9056872 2.7922010 14.658 10.933 16
------> CAND: 499.534622 4223.733398 0.8061253 2.6659572 20.1797 10.9237  2
------> CAND: 345.682284 4646.146484 0.9776238 2.7009223 17.009 10.9181  4
------> CAND: 180.435158 4979.003418 0.9682662 1.5416600 14.6346 10.9024 16
------> CAND:  99.464669 3740.339355 0.8803260 2.7743933 15.2252 10.891  8
------> CAND: 115.230888 4415.260742 1.0536894 2.8274925 14.603 10.8613 16
------> CAND: 392.511749 4294.769531 0.9588338 0.8661360 16.9339 10.8584  4
------> CAND: 396.190032 3981.291016 1.0046294 2.8441889 24.9827 10.8498  1
------> CAND: 406.985872 3730.738525 0.9204594 0.4618846 16.9151 10.8434  4
------> CAND:  62.039556 4215.176270 0.6791756 1.1135906 16.8951 10.8275  4
------> CAND: 384.623968 3771.575928 0.6290933 0.7127144 16.8753 10.8118  4
------> CAND: 172.991398 4314.645020 0.5607117 1.9186105 15.1407 10.8037  8
------> CAND:  86.395788 4064.027588 0.8372479 2.7353933 14.5556 10.7997 16
------> CAND:  62.042930 4371.891602 0.7410453 1.1786580 16.857 10.7973  4
------> CAND:  86.379179 3811.034668 0.8204795 2.7402668 14.5371 10.7757 16
------> CAND:  62.039297 4218.860352 0.6775902 1.1102672 16.8164 10.7651  4
------> CAND: 115.262289 4531.010742 0.8212856 2.5461934 14.5273 10.763 16
------> CAND: 484.436120 4272.377441 0.9978588 0.8330731 19.9012 10.7585  2
------> CAND: 327.859455 3975.320068 0.4559542 1.4594229 15.0932 10.7546  8
------> CAND: 389.834653 4039.703369 0.7047976 0.8791599 19.8926 10.7533  2
------> CAND: 461.120260 4130.240723 0.6767004 2.5244339 16.8009 10.7528  4
------> CAND: 118.840401 3852.274170 0.4400473 2.1167939 15.0659 10.7265  8
------> CAND: 122.442388 3757.337158 0.8237556 0.5344310 14.4918 10.7169 16
------> CAND: 259.097573 3727.678711 0.9376068 2.7974596 15.0527 10.7129  8
------> CAND: 107.171312 3759.134277 0.7986515 2.7226992 15.0414 10.7012  8
------> CAND:  71.375657 4843.322266 0.8276535 2.2765558 15.036 10.6957  8
------> CAND: 167.339807 4396.717773 1.0522027 2.8238518 14.4704 10.6891 16
------> CAND: 431.951691 3622.961914 0.7172268 2.6723447 16.7172 10.6864  4
------> CAND:  93.421479 4963.543945 1.0263491 1.4080167 14.4678 10.6858 16
------> CAND: 230.693258 4091.160889 0.4902803 1.9612507 15.018 10.6771  8
------> CAND: 311.200264 3650.150635 0.9163082 2.7886019 15.0088 10.6675  8
------> CAND: 115.170422 4480.055664 1.1017983 2.8526461 14.4512 10.6642 16
------> CAND: 278.382218 4235.678711 0.7999103 0.9574065 16.6808 10.6576  4
------> CAND: 115.292911 3807.669678 0.5755185 2.4892199 14.4458 10.6572 16
------> CAND:  22.880663 4897.905762 1.0476136 1.3108281 14.4455 10.6568 16
------> CAND:  62.047082 4535.505859 0.8192835 1.2492934 14.9907 10.6489  8
------> CAND: 171.566692 3741.611328 0.6749860 0.6350615 19.6893 10.6328  2
------> CAND: 158.352746 4119.082520 0.9908254 2.8268795 14.4246 10.6298 16
------> CAND: 278.812743 3757.196777 0.8016807 2.7292376 16.6428 10.6275  4
------> CAND: 115.167568 3859.454590 0.9522718 2.8179743 14.4208 10.6248 16
------> CAND: 345.821121 4009.055420 0.5753914 2.4091969 16.6234 10.6121  4
------> CAND: 115.280454 4128.668945 0.6783845 2.5277762 14.4072 10.6072 16
------> CAND: 215.974937 3721.232178 0.7307706 2.6851516 16.6068 10.5989  4
------> CAND: 108.347148 3756.631836 0.9447768 2.8099065 14.9242 10.5803  8
------> CAND:  86.377882 3856.809082 0.8963379 2.7849116 14.3813 10.5737 16
------> CAND: 185.573699 5337.521484 1.1492275 2.4635832 14.3793 10.5711 16
------> CAND: 412.999218 3657.781494 0.4316182 0.9443680 16.5678 10.568  4
------> CAND: 114.493882 3871.155029 0.9309993 0.5665764 14.9119 10.5677  8
------> CAND: 191.095535 4048.977539 0.8777192 2.7565973 14.3741 10.5643 16
------> CAND: 107.172350 3812.826660 0.8193396 2.7441039 16.554 10.557  4
------> CAND: 407.455843 3742.612793 0.8781928 0.4958754 14.8961 10.5514  8
------> CAND: 327.640169 3785.559326 0.5872104 0.7746716 16.5286 10.537  4
------> CAND: 325.518682 3729.727051 0.7367756 2.6795912 14.8806 10.5355  8
------> CAND: 107.174686 3864.772217 0.8446593 2.7539551 16.5207 10.5307  4
------> CAND: 431.897972 3774.078125 0.7525542 2.6991761 16.5159 10.5268  4
------> CAND:  58.411618 3693.470947 0.9309936 0.4291404 14.3439 10.5253 16
------> CAND: 116.539593 4103.629395 0.8853564 2.7662435 14.3405 10.5209 16
------> CAND: 115.258396 4381.769531 0.7952441 2.5856969 14.3285 10.5053 16
------> CAND: 143.432786 4230.241699 0.8400237 2.6913328 14.3245 10.5002 16
------> CAND: 395.433044 3726.840820 0.7446005 2.6952808 16.4736 10.4934  4
------> CAND: 230.391968 3993.336914 1.0055429 2.8445365 16.456 10.4795  4
[20:48:17][3856238][INFO ] Statistics: count dirty SumSpec pages 1900 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:48:17][3856238][INFO ] Data processing finished successfully!
20:48:17 (3856238): called boinc_finish(0)

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