Welcome to MilkyWay@home

Task 1492606

Name de_modfit_80_bundle4_4s_south4s_bgset_4_1603804501_76127892_1
Workunit 2147336474
Created 30 Jan 2021, 13:38:34 UTC
Sent 30 Jan 2021, 13:38:40 UTC
Report deadline 11 Feb 2021, 13:38:40 UTC
Received 31 Jan 2021, 14:27:52 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 771985
Run time 41 min 3 sec
CPU time 2 min 37 sec
Validate state Valid
Credit 227.51
Device peak FLOPS 63.29 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 378.50 MB
Peak swap size 16.89 GB
Peak disk usage 0.03 MB

Stderr output

<core_client_version>7.16.6</core_client_version>
<![CDATA[
<stderr_txt>
<search_application> milkyway_separation 1.46 Linux x86_64 double OpenCL </search_application>
Reading preferences ended prematurely
BOINC GPU type suggests using OpenCL vendor 'NVIDIA Corporation'
Setting process priority to 0 (13): Permission denied
Error loading Lua script 'astronomy_parameters.txt': [string "number_parameters: 4..."]:1: '<name>' expected near '4' 
Switching to Parameter File 'astronomy_parameters.txt'
<number_WUs> 4 </number_WUs>
<number_params_per_WU> 26 </number_params_per_WU>
Using SSE3 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  Vendor:     NVIDIA Corporation
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GT 720' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   1
Clock frequency:     797 Mhz
Global mem size:     1027604480
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 51 SP GFLOP/s, 6 DP FLOP/s
Warning: Bizarrely low flops (6). Defaulting to 10
Using a target frequency of 60.0
Using a block size of 512 with 7 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 12 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 145
Num chunks:     157
Chunk size:     3584
Added area:     2688
Effective area: 562688
Initial wait:   12 ms
Integration time: 613.955215 s. Average time per iteration = 1918.610047 ms
Integral 0 time = 614.420420 s
Running likelihood with 17260 stars
Likelihood time = 0.378168 s
<background_integral> 0.000034927421416 </background_integral>
<stream_integral>  6.322223788559699  12.264160380323196  29.466270334572489  0.022046762410432 </stream_integral>
<background_likelihood> -2.984694806492063 </background_likelihood>
<stream_only_likelihood>  -8.686911934774479  -53.687617335805662  -3.287528425731836  -230.211969746693654 </stream_only_likelihood>
<search_likelihood> -2.556241059633924 </search_likelihood>
Using SSE3 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  Vendor:     NVIDIA Corporation
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GT 720' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   1
Clock frequency:     797 Mhz
Global mem size:     1027604480
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 51 SP GFLOP/s, 6 DP FLOP/s
Warning: Bizarrely low flops (6). Defaulting to 10
Using a target frequency of 60.0
Using a block size of 512 with 7 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 12 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 145
Num chunks:     157
Chunk size:     3584
Added area:     2688
Effective area: 562688
Initial wait:   12 ms
Integration time: 614.069184 s. Average time per iteration = 1918.966199 ms
Integral 0 time = 614.527181 s
Running likelihood with 17260 stars
Likelihood time = 0.378257 s
<background_integral1> 0.000034931953255 </background_integral1>
<stream_integral1>  6.129641307043058  10.974262626526084  29.838730340661449  0.018986454820146 </stream_integral1>
<background_likelihood1> -2.985571586417291 </background_likelihood1>
<stream_only_likelihood1>  -9.104960623853867  -58.410657572666601  -3.275355767765210  -230.847883602882973 </stream_only_likelihood1>
<search_likelihood1> -2.556253094360760 </search_likelihood1>
Using SSE3 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  Vendor:     NVIDIA Corporation
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GT 720' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   1
Clock frequency:     797 Mhz
Global mem size:     1027604480
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 51 SP GFLOP/s, 6 DP FLOP/s
Warning: Bizarrely low flops (6). Defaulting to 10
Using a target frequency of 60.0
Using a block size of 512 with 7 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 12 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 145
Num chunks:     157
Chunk size:     3584
Added area:     2688
Effective area: 562688
Initial wait:   12 ms
Integration time: 614.077866 s. Average time per iteration = 1918.993333 ms
Integral 0 time = 614.579086 s
Running likelihood with 17260 stars
Likelihood time = 0.381291 s
<background_integral2> 0.000034941738200 </background_integral2>
<stream_integral2>  6.218123977523673  12.703837659555415  29.237688329091707  0.022971967608083 </stream_integral2>
<background_likelihood2> -2.984730662690783 </background_likelihood2>
<stream_only_likelihood2>  -8.585843334757371  -54.601301155007420  -3.289674515083950  -230.048798060339465 </stream_only_likelihood2>
<search_likelihood2> -2.556235527040061 </search_likelihood2>
Using SSE3 path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 9.1.84
  Vendor:     NVIDIA Corporation
  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
  Profile:    FULL_PROFILE
Using device 0 on platform 0
Found 1 CL device
Device 'GeForce GT 720' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   1
Clock frequency:     797 Mhz
Global mem size:     1027604480
Local mem size:      49152
Max const buf size:  65536
Double extension:    cl_khr_fp64
Build log:
--------------------------------------------------------------------------------

ptxas info    : 0 bytes gmem
ptxas info    : Compiling entry function 'probabilities' for 'sm_35'
ptxas info    : Function properties for probabilities
ptxas         .     0 bytes stack frame, 0 bytes spill stores, 0 bytes spill loads
ptxas info    : Used 126 registers, 420 bytes cmem[0], 192 bytes cmem[2]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 51 SP GFLOP/s, 6 DP FLOP/s
Warning: Bizarrely low flops (6). Defaulting to 10
Using a target frequency of 60.0
Using a block size of 512 with 7 blocks/chunk
Using clWaitForEvents() for polling with initial wait of 12 ms (mode 0)
Range:          { nu_steps = 320, mu_steps = 800, r_steps = 700 }
Iteration area: 560000
Chunk estimate: 145
Num chunks:     157
Chunk size:     3584
Added area:     2688
Effective area: 562688
Initial wait:   12 ms
Integration time: 614.117961 s. Average time per iteration = 1919.118627 ms
Integral 0 time = 614.588304 s
Running likelihood with 17260 stars
Likelihood time = 0.378290 s
<background_integral3> 0.000034922710995 </background_integral3>
<stream_integral3>  6.473500842065617  14.745218278353335  29.739284018656175  0.022614968513386 </stream_integral3>
<background_likelihood3> -2.984991256425273 </background_likelihood3>
<stream_only_likelihood3>  -8.456896695544106  -45.972089918138636  -3.285207833173316  -230.170114770769771 </stream_only_likelihood3>
<search_likelihood3> -2.556237977596591 </search_likelihood3>
08:57:31 (352173): called boinc_finish(0)

</stderr_txt>
]]>


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