Task 8586702021

Stderr output

<core_client_version>7.9.3</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: 4.15.0-88-generic
 CPU   : Intel(R) Core(TM)2 Quad CPU    Q9550  @ 2.83GHz
 4 core(s), Speed :  2833.329 MHz
 L1 : 64 KB, Cache : 6144 KB
 Features : FPU TSC PAE APIC MTRR MMX SSE  SSE2 HT PNI SSSE3 SSE4_1  

OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.012081  NumCfft=104905  NumGauss=0  NumPulse=35060827264  NumTriplet=48018460064
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:				 16
  Max work group size:				 1024
  Max clock frequency:				 1278Mhz
  Max memory allocation:			 1059700736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 262144
  Global memory size:				 4238802944
  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 GTX 980
  Vendor:					 NVIDIA Corporation
  Driver version:				 390.116
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.012081
Used GPU device parameters are:
	Number of compute units: 16
	Single buffer allocation size: 128MB
	Total device global memory: 4042MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=0.7210153, time=45.82, period=0.7099, d_freq=10619522646.2, score=1.025, chirp=2.291, fft_len=128 
Spike: peak=24.11025, time=85.9, d_freq=10619520249.8, chirp=-3.3306, fft_len=128k
Spike: peak=25.57654, time=85.9, d_freq=10619520249.8, chirp=-3.3344, fft_len=128k
Spike: peak=25.22233, time=85.9, d_freq=10619520249.8, chirp=-3.3357, fft_len=128k
Spike: peak=25.91249, time=85.9, d_freq=10619520249.8, chirp=-3.3395, fft_len=128k
Spike: peak=25.0368, time=85.9, d_freq=10619520249.8, chirp=-3.3407, fft_len=128k
Spike: peak=24.9127, time=85.9, d_freq=10619520249.8, chirp=-3.3445, fft_len=128k
Pulse: peak=7.603242, time=45.99, period=22.31, d_freq=10619517074.4, score=1.024, chirp=-4.4146, fft_len=4k
Pulse: peak=5.634888, time=45.86, period=12.01, d_freq=10619525338.4, score=1.014, chirp=5.9186, fft_len=1024 
Pulse: peak=5.664763, time=45.86, period=12.01, d_freq=10619525342.8, score=1.02, chirp=6.0138, fft_len=1024 
Spike: peak=24.08925, time=42.95, d_freq=10619520187, chirp=-8.758, fft_len=64k
Pulse: peak=2.087791, time=45.82, period=3.381, d_freq=10619522811.3, score=1.017, chirp=-10.691, fft_len=256 
Pulse: peak=9.613148, time=45.99, period=23.44, d_freq=10619517638.9, score=1.024, chirp=11.503, fft_len=4k
Pulse: peak=2.334778, time=45.86, period=4.122, d_freq=10619527397.9, score=1.042, chirp=21.097, fft_len=1024 
Pulse: peak=3.849252, time=45.84, period=8.601, d_freq=10619523799.4, score=1.005, chirp=25.011, fft_len=512 
Triplet: peak=12.24642, time=82.51, period=7.522, d_freq=10619518752.8, chirp=-27.493, fft_len=64 
Pulse: peak=6.150661, time=45.82, period=12.31, d_freq=10619523431.2, score=1.011, chirp=-48.876, fft_len=64 
Triplet: peak=12.04364, time=56.46, period=7.74, d_freq=10619520629, chirp=49.068, fft_len=1024 
Triplet: peak=10.27616, time=56.46, period=7.74, d_freq=10619520628.6, chirp=49.258, fft_len=1024 
Triplet: peak=10.2912, time=30.29, period=28.92, d_freq=10619524357.4, chirp=-49.258, fft_len=512 
Pulse: peak=11.14026, time=45.86, period=23.4, d_freq=10619527099, score=1.128, chirp=50.404, fft_len=1024 
Pulse: peak=1.283251, time=45.86, period=1.871, d_freq=10619522509.3, score=1.04, chirp=53.65, fft_len=1024 
Pulse: peak=2.015492, time=45.86, period=3.199, d_freq=10619518884.9, score=1.026, chirp=-60.236, fft_len=1024 
Pulse: peak=4.015702, time=45.82, period=8.243, d_freq=10619517845.9, score=1.006, chirp=63.387, fft_len=128 
Pulse: peak=1.426041, time=45.86, period=2.215, d_freq=10619522596.1, score=1.025, chirp=-63.387, fft_len=1024 
Pulse: peak=0.4247531, time=45.84, period=0.241, d_freq=10619524742.5, score=1.088, chirp=-73.887, fft_len=512 
Pulse: peak=0.871572, time=45.82, period=0.8442, d_freq=10619526502, score=1.022, chirp=-79.424, fft_len=64 
Pulse: peak=8.181435, time=45.84, period=22.46, d_freq=10619521256.4, score=1.023, chirp=-83.625, fft_len=512 
Pulse: peak=0.4839499, time=45.81, period=0.3573, d_freq=10619516714.6, score=1.006, chirp=85.534, fft_len=32 
Pulse: peak=3.948832, time=45.84, period=9.11, d_freq=10619527728.1, score=1.03, chirp=88.78, 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=25.91249, time=85.9, d_freq=10619520249.8, chirp=-3.3395, fft_len=128k
Best autocorr: peak=16.44018, time=74.45, delay=1.474, d_freq=10619522062.5, chirp=-0.42648, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+11, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=11.14026, time=45.86, period=23.4, d_freq=10619527099, score=1.128, chirp=50.404, fft_len=1024 
Best triplet: peak=12.24642, time=82.51, period=7.522, d_freq=10619518752.8, chirp=-27.493, fft_len=64 
Spike count:    7
Autocorr count: 0
Pulse count:    19
Triplet count:  4
Gaussian count: 0
Time cpu in use since last restart: 145.9 seconds
Fftlength=32,pass=3:Tune: sum=39546.7(ms); min=6.006(ms); max=66.84(ms); mean=48.23(ms); s_mean=55.58; sleep=45(ms); delta=499; N=820; usual
Fftlength=32,pass=4:Tune: sum=15422(ms); min=4.218(ms); max=46.59(ms); mean=23.62(ms); s_mean=33.96; sleep=30(ms); delta=780; N=653; usual
Fftlength=32,pass=5:Tune: sum=13828.6(ms); min=5.08(ms); max=40.25(ms); mean=22.63(ms); s_mean=35.81; sleep=30(ms); delta=738; N=611; usual
Fftlength=64,pass=3:Tune: sum=15964.8(ms); min=2.955(ms); max=44.77(ms); mean=21.43(ms); s_mean=29.49; sleep=30(ms); delta=840; N=745; usual
Fftlength=64,pass=4:Tune: sum=9248.55(ms); min=2.164(ms); max=28.82(ms); mean=13.7(ms); s_mean=17.34; sleep=15(ms); delta=802; N=675; usual
Fftlength=64,pass=5:Tune: sum=8068.05(ms); min=2.563(ms); max=23.68(ms); mean=12.81(ms); s_mean=21.6; sleep=15(ms); delta=757; N=630; usual
Fftlength=128,pass=3:Tune: sum=12969.9(ms); min=1.507(ms); max=36.78(ms); mean=16.19(ms); s_mean=25.73; sleep=15(ms); delta=864; N=801; usual
Fftlength=128,pass=4:Tune: sum=9124.73(ms); min=1.185(ms); max=26.8(ms); mean=12.01(ms); s_mean=18.1; sleep=15(ms); delta=823; N=760; usual
Fftlength=128,pass=5:Tune: sum=7891.94(ms); min=1.273(ms); max=24.54(ms); mean=10.95(ms); s_mean=15.42; sleep=15(ms); delta=784; N=721; usual
Fftlength=256,pass=3:Tune: sum=12698.5(ms); min=0.7342(ms); max=27.89(ms); mean=14.53(ms); s_mean=27.15; sleep=30(ms); delta=905; N=874; usual
Fftlength=256,pass=4:Tune: sum=9016.8(ms); min=0.5902(ms); max=19.96(ms); mean=10.86(ms); s_mean=19.4; sleep=15(ms); delta=861; N=830; usual
Fftlength=256,pass=5:Tune: sum=7720.47(ms); min=0.6419(ms); max=17.79(ms); mean=9.822(ms); s_mean=16.51; sleep=15(ms); delta=817; N=786; usual
Fftlength=512,pass=3:Tune: sum=27342.8(ms); min=0.3682(ms); max=32.26(ms); mean=24.09(ms); s_mean=31.8; sleep=30(ms); delta=1150; N=1135; high_perf
Fftlength=512,pass=4:Tune: sum=1186.91(ms); min=0.314(ms); max=9.986(ms); mean=3.904(ms); s_mean=9.62; sleep=0(ms); delta=1129; N=304; usual
Fftlength=512,pass=5:Tune: sum=990.069(ms); min=0.3459(ms); max=8.254(ms); mean=3.523(ms); s_mean=8.159; sleep=0(ms); delta=1106; N=281; usual
Fftlength=1024,pass=3:Tune: sum=28287.4(ms); min=0.1956(ms); max=19.36(ms); mean=14.42(ms); s_mean=15.47; sleep=15(ms); delta=1968; N=1961; high_perf
Fftlength=1024,pass=4:Tune: sum=283.887(ms); min=0.17(ms); max=4.886(ms); mean=1.88(ms); s_mean=4.166; sleep=0(ms); delta=1957; N=151; usual
Fftlength=1024,pass=5:Tune: sum=236.958(ms); min=0.1739(ms); max=4.053(ms); mean=1.705(ms); s_mean=3.903; sleep=0(ms); delta=1945; N=139; usual
Fftlength=2048,pass=3:Tune: sum=28280.1(ms); min=3.271(ms); max=7.915(ms); mean=7.604(ms); s_mean=7.598; sleep=0(ms); delta=1; N=3719; high_perf
Fftlength=4096,pass=3:Tune: sum=27829.7(ms); min=1.55(ms); max=7.449(ms); mean=3.741(ms); s_mean=3.737; sleep=0(ms); delta=1; N=7439; high_perf
Fftlength=8192,pass=3:Tune: sum=19084.4(ms); min=1.272(ms); max=1.364(ms); mean=1.283(ms); s_mean=1.282; sleep=0(ms); delta=1; N=14879; 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=3.9801E+04, N=39801     , <>=1         , min=1         , max=1          
 PC_triplet_find_miss               	 total=8.7000E+02, N=870       , <>=1         , min=1         , max=1          


 PC_pulse_find_hit                  	 total=2.9676E+04, N=29676     , <>=1         , min=1         , max=1          
 PC_pulse_find_miss                 	 total=2.4000E+01, N=24        , <>=1         , min=1         , max=1          
 PC_pulse_find_early_miss           	 total=2.1000E+01, N=21        , <>=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=3.9787E+04, N=39787     , <>=1         , min=1         , max=1          
 PoT_transfer_needed                	 total=8.8500E+02, N=885       , <>=1         , min=1         , max=1          

 SleepQuantum                       	 total=7.5243E+03, N=2047      , <>=3.676     , min=1.959     , max=4.434      

GPU device sync requested...  ...GPU device synched
17:52:30 (619): 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.