Task 8703365682

Stderr output

<core_client_version>7.16.6</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 1 
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used

Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 FFTW SSE2 64bit 
 System: Linux  x86_64  Kernel: 5.5.0-2-amd64
 CPU   : AMD Athlon(tm) II X4 640 Processor
 4 core(s), Speed :  3000.000 MHz
 L1 : 64 KB, Cache : 512 KB
 Features : FPU TSC PAE APIC MTRR MMX SSE  SSE2 HT PNI SSE4A  

Low-performance GPU detected, default period_iterations_num set to 500
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.012363  NumCfft=145991  NumGauss=0  NumPulse=50166685568  NumTriplet=67960567712
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Linux optimized setiathome_v8 application
Version info: SSE2x (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSE2x Linux64 Build 3584 , Ported by : Raistmer, JDWhale, Urs Echternacht


OpenCL version by Raistmer, r3584

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 3
  Max work group size:				 1024
  Max clock frequency:				 1468Mhz
  Max memory allocation:			 522518528
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 147456
  Global memory size:				 2090074112
  Constant buffer size:				 65536
  Max number of constant args:			 9
  Local memory type:				 Scratchpad
  Local memory size:				 49152
  Queue properties:				 
    Out-of-Order:				 Yes
  Name:						 GeForce GT 1030
  Vendor:					 NVIDIA Corporation
  Driver version:				 440.82
  Version:					 OpenCL 1.2 CUDA
  Extensions:					 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.012363
Used GPU device parameters are:
	Number of compute units: 3
	Single buffer allocation size: 128MB
	Total device global memory: 1993MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: yes
	LowPerformanceGPU path: yes
	HighPerformanceGPU path: no
period_iterations_num=500
Autocorr: peak=17.9098, time=33.55, delay=2.1306, d_freq=1420537072.22, chirp=-1.1073, fft_len=128k
Spike: peak=24.37438, time=46.98, d_freq=1420534472.92, chirp=3.4355, fft_len=128k
Spike: peak=25.93754, time=46.98, d_freq=1420534472.93, chirp=3.4373, fft_len=128k
Spike: peak=25.74092, time=46.98, d_freq=1420534472.92, chirp=3.4419, fft_len=128k
Pulse: peak=10.48802, time=53.71, period=28.31, d_freq=1420536156.18, score=1.035, chirp=4.2701, fft_len=512 
Pulse: peak=11.06006, time=53.71, period=34.34, d_freq=1420536201.83, score=1.084, chirp=7.6057, fft_len=512 
Pulse: peak=1.436889, time=53.74, period=2.415, d_freq=1420541457.85, score=1.034, chirp=-11.008, fft_len=1024 
Pulse: peak=6.784163, time=53.71, period=19.62, d_freq=1420535920.71, score=1.023, chirp=-12.542, fft_len=512 
Spike: peak=24.18346, time=87.24, d_freq=1420541383.55, chirp=-14.417, fft_len=128k
Triplet: peak=10.43462, time=75.5, period=28.6, d_freq=1420535721.03, chirp=15.211, fft_len=512 
Pulse: peak=6.156263, time=54.11, period=21.39, d_freq=1420540964.42, score=1.022, chirp=-22.917, fft_len=8k
Pulse: peak=7.435491, time=53.71, period=18.36, d_freq=1420535766.92, score=1.124, chirp=-23.217, fft_len=512 
Triplet: peak=11.57107, time=96, period=10.08, d_freq=1420541094.57, chirp=25.619, fft_len=32 
Pulse: peak=8.006808, time=53.71, period=22.95, d_freq=1420535584.3, score=1.006, chirp=-36.56, fft_len=512 
Pulse: peak=8.379271, time=53.69, period=25.93, d_freq=1420532594.92, score=1.001, chirp=-40.03, fft_len=128 
Pulse: peak=10.17717, time=53.71, period=31.61, d_freq=1420536701.54, score=1, chirp=42.831, fft_len=512 
Pulse: peak=2.927016, time=53.71, period=6.405, d_freq=1420535495.42, score=1.086, chirp=-42.831, fft_len=512 
Pulse: peak=2.081756, time=53.71, period=4.46, d_freq=1420536780.86, score=1.031, chirp=48.569, fft_len=512 
Pulse: peak=2.987781, time=53.71, period=6.44, d_freq=1420541938.88, score=1.109, chirp=-51.772, fft_len=512 
Pulse: peak=8.172705, time=53.71, period=22.88, d_freq=1420535351.25, score=1.027, chirp=-52.972, fft_len=512 
Pulse: peak=10.81226, time=53.71, period=27.13, d_freq=1420535329.64, score=1.068, chirp=-54.44, fft_len=512 
Pulse: peak=3.929127, time=53.71, period=9.929, d_freq=1420535308.02, score=1.027, chirp=-55.908, fft_len=512 
Pulse: peak=5.704629, time=53.71, period=15.24, d_freq=1420535288.83, score=1, chirp=-56.975, fft_len=512 
Pulse: peak=7.979854, time=53.71, period=22.23, d_freq=1420537013.91, score=1.003, chirp=64.981, fft_len=512 
Pulse: peak=1.467056, time=53.71, period=2.379, d_freq=1420533169.93, score=1.035, chirp=-72.987, fft_len=512 
Pulse: peak=5.691393, time=53.71, period=13.59, d_freq=1420537126.83, score=1.002, chirp=73.12, fft_len=512 
Triplet: peak=11.82907, time=73.71, period=22.86, d_freq=1420532299.98, chirp=-73.588, fft_len=2k
Pulse: peak=3.360849, time=53.71, period=8.074, d_freq=1420537136.45, score=1.009, chirp=73.654, fft_len=512 
Pulse: peak=10.52105, time=53.71, period=33.32, d_freq=1420535050.93, score=1.032, chirp=-74.188, fft_len=512 
Pulse: peak=3.509334, time=53.71, period=7.766, d_freq=1420535038.89, score=1.055, chirp=-75.122, fft_len=512 
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.

Best spike: peak=25.93754, time=46.98, d_freq=1420534472.93, chirp=3.4373, fft_len=128k
Best autocorr: peak=17.9098, time=33.55, delay=2.1306, d_freq=1420537072.22, chirp=-1.1073, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.125e+11, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=7.435491, time=53.71, period=18.36, d_freq=1420535766.92, score=1.124, chirp=-23.217, fft_len=512 
Best triplet: peak=11.82907, time=73.71, period=22.86, d_freq=1420532299.98, chirp=-73.588, fft_len=2k
Spike count:    4
Autocorr count: 1
Pulse count:    22
Triplet count:  3
Gaussian count: 0
Time cpu in use since last restart: 503.6 seconds
Fftlength=32,pass=3:Tune: sum=75008.9(ms); min=5.158(ms); max=71.92(ms); mean=56.19(ms); s_mean=56.22; sleep=45(ms); delta=323; N=1335; usual
Fftlength=32,pass=4:Tune: sum=52710.5(ms); min=4.323(ms); max=69.8(ms); mean=51.18(ms); s_mean=58.87; sleep=60(ms); delta=411; N=1030; usual
Fftlength=32,pass=5:Tune: sum=42701.8(ms); min=4.248(ms); max=71.97(ms); mean=47.82(ms); s_mean=58.49; sleep=60(ms); delta=438; N=893; usual
Fftlength=64,pass=3:Tune: sum=72052.3(ms); min=2.579(ms); max=75.94(ms); mean=54.42(ms); s_mean=46.06; sleep=45(ms); delta=340; N=1324; usual
Fftlength=64,pass=4:Tune: sum=49733.5(ms); min=1.91(ms); max=68.59(ms); mean=47.82(ms); s_mean=56.51; sleep=45(ms); delta=416; N=1040; usual
Fftlength=64,pass=5:Tune: sum=40723.4(ms); min=2.161(ms); max=67.19(ms); mean=44.46(ms); s_mean=54.89; sleep=45(ms); delta=446; N=916; usual
Fftlength=128,pass=3:Tune: sum=71379.1(ms); min=1.301(ms); max=76.71(ms); mean=54.7(ms); s_mean=60.83; sleep=60(ms); delta=342; N=1305; usual
Fftlength=128,pass=4:Tune: sum=49219.1(ms); min=1.174(ms); max=69.3(ms); mean=46.56(ms); s_mean=57.68; sleep=60(ms); delta=417; N=1057; usual
Fftlength=128,pass=5:Tune: sum=40263.1(ms); min=1.098(ms); max=85.12(ms); mean=42.83(ms); s_mean=50.56; sleep=45(ms); delta=543; N=940; usual
Fftlength=256,pass=3:Tune: sum=71852.2(ms); min=0.6646(ms); max=73.66(ms); mean=54.19(ms); s_mean=63.22; sleep=60(ms); delta=342; N=1326; usual
Fftlength=256,pass=4:Tune: sum=52510.2(ms); min=0.5489(ms); max=102.2(ms); mean=45.23(ms); s_mean=49.75; sleep=45(ms); delta=612; N=1161; usual
Fftlength=256,pass=5:Tune: sum=38832.2(ms); min=0.6083(ms); max=78.28(ms); mean=40.07(ms); s_mean=41.54; sleep=30(ms); delta=545; N=969; usual
Fftlength=512,pass=3:Tune: sum=71855.9(ms); min=0.3615(ms); max=69.83(ms); mean=53.46(ms); s_mean=64.34; sleep=60(ms); delta=346; N=1344; usual
Fftlength=512,pass=4:Tune: sum=53280.6(ms); min=0.3523(ms); max=54.42(ms); mean=40.61(ms); s_mean=47.65; sleep=45(ms); delta=1314; N=1312; usual
Fftlength=512,pass=5:Tune: sum=41206.7(ms); min=0.3369(ms); max=41.23(ms); mean=32.07(ms); s_mean=37.03; sleep=30(ms); delta=1287; N=1285; usual
Fftlength=1024,pass=3:Tune: sum=62523.1(ms); min=0.2857(ms); max=30.58(ms); mean=26.5(ms); s_mean=27.68; sleep=30(ms); delta=2361; N=2359; usual
Fftlength=1024,pass=4:Tune: sum=51111.7(ms); min=0.2058(ms); max=26.41(ms); mean=21.77(ms); s_mean=22.29; sleep=15(ms); delta=2350; N=2348; usual
Fftlength=1024,pass=5:Tune: sum=32547.7(ms); min=0.2345(ms); max=17.02(ms); mean=13.93(ms); s_mean=14.73; sleep=15(ms); delta=2339; N=2337; usual
Fftlength=2048,pass=3:Tune: sum=148556(ms); min=14.21(ms); max=38.43(ms); mean=32.98(ms); s_mean= 33; sleep=30(ms); delta=1; N=4504; high_perf
Fftlength=4096,pass=3:Tune: sum=157657(ms); min=6.269(ms); max=20.51(ms); mean=17.5(ms); s_mean=17.42; sleep=15(ms); delta=1; N=9008; high_perf
Fftlength=8192,pass=3:Tune: sum=87758.6(ms); min=4.836(ms); max=7.333(ms); mean=4.871(ms); s_mean=4.864; sleep=0(ms); delta=1; N=18016; usual

 Gaussian_transfer_not_needed       	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0          
 Gaussian_transfer_needed           	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0          


 Gaussian_skip1_no_peak             	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_skip2_bad_group_peak      	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_skip3_too_weak_peak       	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_skip4_too_big_ChiSq       	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_skip6_low_power           	 total=0         , N=0         , <>=0         , min=0         , max=0          


 Gaussian_new_best                  	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_report                    	 total=0         , N=0         , <>=0         , min=0         , max=0          
 Gaussian_miss                      	 total=0         , N=0         , <>=0         , min=0         , max=0          


 PC_triplet_find_hit                	 total=4.7835E+04, N=47835     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=8.7700E+02, N=877       , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=3.5934E+04, N=35934     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=2.9000E+01, N=29        , <>=1         , min=1         , max=1          
 PC_pulse_find_early_miss           	 total=2.5000E+01, N=25        , <>=1         , min=1         , max=1          
 PC_pulse_find_2CPU                 	 total=0.0000E+00, N=0         , <>=0         , min=0         , max=0          


 PoT_transfer_not_needed            	 total=4.7813E+04, N=47813     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=9.0000E+02, N=900       , <>=1         , min=1         , max=1          

 SleepQuantum                       	 total=1.1198E+04, N=10735     , <>=1.043     , min=0.9059    , max=1.449      

GPU device sync requested...  ...GPU device synched
11:41:30 (30716): called boinc_finish(0)

</stderr_txt>
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SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.