Task 8703536785

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns 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	USE_SSE3	x86	
     CPUID: Intel(R) Core(TM) i7-7740X CPU @ 4.30GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.021837  NumCfft=105445  NumGauss=0  NumPulse=78542452252  NumTriplet=84337925733
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768

Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSE3xj Win32 Build 3584 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3584

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 28
  Max work group size:				 1024
  Max clock frequency:				 1607Mhz
  Max memory allocation:			 2952790016
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 1376256
  Global memory size:				 11811160064
  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 1080 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.59
  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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing 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 :  0.021837
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 11264MB
	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
Triplet: peak=12.22641, time=36.9, period=26.53, d_freq=10452074141.3, chirp=-0.37571, fft_len=256 
Pulse: peak=1.547891, time=50.09, period=2.055, d_freq=10452073894.1, score=1.092, chirp=6.3895, fft_len=512 
D:	threshold 0.07738938; unscaled peak power: 0.0815532 exceeds threshold for 5.38%
Pulse: peak=7.449745, time=41.7, period=19.92, d_freq=10452074585.3, score=1.007, chirp=-23.724, fft_len=4k
D:	threshold 2.10074; unscaled peak power: 2.114291 exceeds threshold for 0.645%
Autocorr: peak=18.42266, time=5.727, delay=3.3966, d_freq=10452072307.1, chirp=28.56, fft_len=128k
Autocorr: peak=18.21373, time=5.727, delay=3.3966, d_freq=10452072307.1, chirp=28.561, fft_len=128k
Pulse: peak=3.191754, time=41.61, period=6.062, d_freq=10452076642.2, score=1.008, chirp=32.509, fft_len=2k
D:	threshold 0.497504; unscaled peak power: 0.5004711 exceeds threshold for 0.5964%
Pulse: peak=3.873217, time=41.61, period=7.583, d_freq=10452074390, score=1.064, chirp=-37.065, fft_len=2k
D:	threshold 0.567703; unscaled peak power: 0.5959958 exceeds threshold for 4.984%
Pulse: peak=2.926321, time=41.55, period=4.838, d_freq=10452070914, score=1.024, chirp=-51.113, fft_len=64 
D:	threshold 0.01488427; unscaled peak power: 0.01515349 exceeds threshold for 1.809%
Pulse: peak=8.165756, time=41.61, period=19.33, d_freq=10452074164.9, score=1.077, chirp=-52.146, fft_len=2k
D:	threshold 0.9933456; unscaled peak power: 1.061149 exceeds threshold for 6.826%
Pulse: peak=3.710731, time=50.2, period=7.471, d_freq=10452076579.6, score=1.02, chirp=57.313, fft_len=2k
D:	threshold 0.5600224; unscaled peak power: 0.5686933 exceeds threshold for 1.548%
Pulse: peak=10.69373, time=41.61, period=22.1, d_freq=10452075837.2, score=1.112, chirp=68.494, fft_len=2k
D:	threshold 1.270875; unscaled peak power: 1.400368 exceeds threshold for 10.19%
Pulse: peak=10.61555, time=50.2, period=22.1, d_freq=10452076425.6, score=1.104, chirp=68.494, fft_len=2k
D:	threshold 1.279429; unscaled peak power: 1.400368 exceeds threshold for 9.453%
Pulse: peak=7.713286, time=50.2, period=19.09, d_freq=10452076256.4, score=1.018, chirp=80.708, fft_len=2k
D:	threshold 1.019863; unscaled peak power: 1.036311 exceeds threshold for 1.613%
GPU device sync requested...  ...GPU device synched
Termination request detected or computations are finished. GPU device synched,  exiting...
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns 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	USE_SSE3	x86	
     CPUID: Intel(R) Core(TM) i7-7740X CPU @ 4.30GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.021837  NumCfft=105445  NumGauss=0  NumPulse=78542452252  NumTriplet=84337925733
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 89.86 percent.
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 11264MB
	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
GPU device sync requested...  ...GPU device synched
Termination request detected or computations are finished. GPU device synched,  exiting...
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns 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	USE_SSE3	x86	
     CPUID: Intel(R) Core(TM) i7-7740X CPU @ 4.30GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.021837  NumCfft=105445  NumGauss=0  NumPulse=78542452252  NumTriplet=84337925733
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 89.86 percent.
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 11264MB
	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=7.713286, time=50.2, period=19.09, d_freq=10452076256.4, score=1.018, chirp=80.708, fft_len=2k
D:	threshold 1.019863; unscaled peak power: 1.036311 exceeds threshold for 1.613%
Pulse: peak=0.4770401, time=41.55, period=0.3189, d_freq=10452074305.3, score=1.012, chirp=-85.689, fft_len=64 
D:	threshold 0.005729706; unscaled peak power: 0.005751427 exceeds threshold for 0.3791%
Pulse: peak=7.82558, time=41.61, period=16.76, d_freq=10452075296, score=1.038, chirp=92.688, fft_len=2k
D:	threshold 1.112912; unscaled peak power: 1.15023 exceeds threshold for 3.353%
Pulse: peak=7.955037, time=50.2, period=16.76, d_freq=10452076092.2, score=1.055, chirp=92.688, fft_len=2k
D:	threshold 1.096823; unscaled peak power: 1.15023 exceeds threshold for 4.869%

Best spike: peak=23.75126, time=74.44, d_freq=10452074320.2, chirp=15.249, fft_len=128k
Best autocorr: peak=18.42266, time=5.728, delay=3.3966, d_freq=10452072307.1, chirp=28.56, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=10.69373, time=41.61, period=22.1, d_freq=10452075837.2, score=1.112, chirp=68.494, fft_len=2k
Best triplet: peak=12.22641, time=36.9, period=26.53, d_freq=10452074141.3, chirp=-0.37571, fft_len=256 
Spike count:    0
Autocorr count: 2
Pulse count:    13
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 89.6 seconds
Fftlength=32,pass=3:Tune: sum=10308.8(ms); min=3.597(ms); max=57.26(ms); mean=32.52(ms); s_mean=36.33; sleep=30(ms); delta=416; N=317; usual
Fftlength=32,pass=4:Tune: sum=6745.12(ms); min=3.777(ms); max=37.85(ms); mean=22.12(ms); s_mean=29.34; sleep=30(ms); delta=394; N=305; usual
Fftlength=32,pass=5:Tune: sum=5544.48(ms); min=3.335(ms); max=33.55(ms); mean=18.99(ms); s_mean=28.18; sleep=30(ms); delta=371; N=292; usual
Fftlength=64,pass=3:Tune: sum=8273(ms); min=1.985(ms); max=49.66(ms); mean=23.64(ms); s_mean=33.38; sleep=30(ms); delta=399; N=350; usual
Fftlength=64,pass=4:Tune: sum=3310.62(ms); min=1.885(ms); max=20.06(ms); mean=10.38(ms); s_mean=16.83; sleep=15(ms); delta=374; N=319; usual
Fftlength=64,pass=5:Tune: sum=2022.48(ms); min=1.611(ms); max=13.78(ms); mean=7.354(ms); s_mean=10.6; sleep=0(ms); delta=358; N=275; usual
Fftlength=128,pass=3:Tune: sum=3489.61(ms); min=0.9933(ms); max=20.01(ms); mean=9.281(ms); s_mean=15.3; sleep=15(ms); delta=417; N=376; usual
Fftlength=128,pass=4:Tune: sum=2075.29(ms); min=0.8197(ms); max=12.42(ms); mean=6.086(ms); s_mean=10.61; sleep=0(ms); delta=396; N=341; usual
Fftlength=128,pass=5:Tune: sum=1642.31(ms); min=0.8089(ms); max=11.11(ms); mean=5.148(ms); s_mean=8.21; sleep=0(ms); delta=374; N=319; usual
Fftlength=256,pass=3:Tune: sum=2850.9(ms); min=0.5346(ms); max=16.76(ms); mean=7.109(ms); s_mean=10.8; sleep=0(ms); delta=428; N=401; usual
Fftlength=256,pass=4:Tune: sum=1985.68(ms); min=0.3958(ms); max=12.77(ms); mean=5.171(ms); s_mean=7.572; sleep=0(ms); delta=411; N=384; usual
Fftlength=256,pass=5:Tune: sum=1595.11(ms); min=0.4134(ms); max=11.28(ms); mean=4.358(ms); s_mean=5.658; sleep=0(ms); delta=393; N=366; usual
Fftlength=512,pass=3:Tune: sum=4823.38(ms); min=0.2468(ms); max=27.15(ms); mean=11.14(ms); s_mean=26.54; sleep=15(ms); delta=446; N=433; high_perf
Fftlength=512,pass=4:Tune: sum=856.634(ms); min=0.2079(ms); max=8.863(ms); mean=3.115(ms); s_mean=7.375; sleep=0(ms); delta=425; N=275; usual
Fftlength=512,pass=5:Tune: sum=705.753(ms); min=0.2068(ms); max=7.496(ms); mean=2.768(ms); s_mean=6.436; sleep=0(ms); delta=405; N=255; usual
Fftlength=1024,pass=3:Tune: sum=6317.86(ms); min=5.609(ms); max=14.06(ms); mean=12.87(ms); s_mean=13.25; sleep=15(ms); delta=1; N=491; high_perf
Fftlength=2048,pass=3:Tune: sum=5287.71(ms); min=3.003(ms); max=6.798(ms); mean=5.385(ms); s_mean=5.206; sleep=0(ms); delta=1; N=982; high_perf
Fftlength=4096,pass=3:Tune: sum=5443.08(ms); min=1.133(ms); max=4.339(ms); mean=2.771(ms); s_mean=2.667; sleep=0(ms); delta=1; N=1964; high_perf
Fftlength=8192,pass=3:Tune: sum=3463.63(ms); min=0.8109(ms); max=1.772(ms); mean=0.8822(ms); s_mean=0.8522; sleep=0(ms); delta=1; N=3926; usual

class Gaussian_transfer_not_needed:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_transfer_needed:		total=0,	N=0,	<>=0,	min=0	max=0


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


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


class PC_triplet_find_hit:		total=8210,	N=8210,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=211,	N=211,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=7838,	N=7838,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=3,	N=3,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=1,	N=1,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=8208,	N=8208,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=213,	N=213,	<>=1,	min=1	max=1

class SleepQuantum:		total=0,	N=0,	<>=0,	min=0	max=0

GPU device sync requested...  ...GPU device synched
10:59:38 (10948): 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.