Welcome to MilkyWay@home

Task 1853774

Name de_modfit_81_bundle4_4s_south4s_bgset_4_1603804501_72562544_1
Workunit 2143392998
Created 1 Feb 2021, 11:28:14 UTC
Sent 1 Feb 2021, 11:28:15 UTC
Report deadline 13 Feb 2021, 11:28:15 UTC
Received 1 Feb 2021, 11:43:15 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 873379
Run time 3 min 43 sec
CPU time 1 min 31 sec
Validate state Valid
Credit 227.52
Device peak FLOPS 283.80 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 196.93 MB
Peak swap size 28.97 GB
Peak disk usage 0.03 MB

Stderr output

<core_client_version>7.8.3</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'
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 SSE4.1 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 GTX 570' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   15
Clock frequency:     1464 Mhz
Global mem size:     1273298944
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1405 SP GFLOP/s, 176 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 9 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: 8
Num chunks:     9
Chunk size:     69120
Added area:     62080
Effective area: 622080
Initial wait:   12 ms
Integration time: 53.794797 s. Average time per iteration = 168.108739 ms
Integral 0 time = 54.027938 s
Running likelihood with 34614 stars
Likelihood time = 0.801108 s
<background_integral> 0.000059684209688 </background_integral>
<stream_integral>  159.642700946909770  17.743457249524603  0.456030746272094  20.922898618646126 </stream_integral>
<background_likelihood> -3.376259230369139 </background_likelihood>
<stream_only_likelihood>  -3.410703924196915  -4.506219754024968  -67.035821292455893  -4.544679468799883 </stream_only_likelihood>
<search_likelihood> -2.788982585190903 </search_likelihood>
Using SSE4.1 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 GTX 570' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   15
Clock frequency:     1464 Mhz
Global mem size:     1273298944
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1405 SP GFLOP/s, 176 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 9 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: 8
Num chunks:     9
Chunk size:     69120
Added area:     62080
Effective area: 622080
Initial wait:   12 ms
Integration time: 54.227582 s. Average time per iteration = 169.461193 ms
Integral 0 time = 54.456945 s
Running likelihood with 34614 stars
Likelihood time = 0.802235 s
<background_integral1> 0.000059467268362 </background_integral1>
<stream_integral1>  162.511934389780379  18.610203387292913  0.494430728989111  18.738257617484997 </stream_integral1>
<background_likelihood1> -3.373183625929855 </background_likelihood1>
<stream_only_likelihood1>  -3.421350079709150  -4.358429430944429  -57.735045912997215  -4.760780149901140 </stream_only_likelihood1>
<search_likelihood1> -2.788966622859836 </search_likelihood1>
Using SSE4.1 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 GTX 570' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   15
Clock frequency:     1464 Mhz
Global mem size:     1273298944
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1405 SP GFLOP/s, 176 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 9 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: 8
Num chunks:     9
Chunk size:     69120
Added area:     62080
Effective area: 622080
Initial wait:   12 ms
Integration time: 53.565939 s. Average time per iteration = 167.393560 ms
Integral 0 time = 53.793950 s
Running likelihood with 34614 stars
Likelihood time = 0.802118 s
<background_integral2> 0.000059495522048 </background_integral2>
<stream_integral2>  166.046439333317011  17.982512828172929  0.455863771987502  19.544788158394194 </stream_integral2>
<background_likelihood2> -3.369308320305711 </background_likelihood2>
<stream_only_likelihood2>  -3.429120468364458  -4.396223688060349  -59.602628219928448  -4.667316056248095 </stream_only_likelihood2>
<search_likelihood2> -2.788972010891214 </search_likelihood2>
Using SSE4.1 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 GTX 570' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      390.141
Version:             OpenCL 1.1 CUDA
Compute capability:  2.0
Max compute units:   15
Clock frequency:     1464 Mhz
Global mem size:     1273298944
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_20'
ptxas info    : Function properties for probabilities
ptxas         .     272 bytes stack frame, 272 bytes spill stores, 272 bytes spill loads
ptxas info    : Used 62 registers, 132 bytes cmem[0], 40 bytes cmem[16]
--------------------------------------------------------------------------------
Build log:
--------------------------------------------------------------------------------


--------------------------------------------------------------------------------
Estimated Nvidia GPU GFLOP/s: 1405 SP GFLOP/s, 176 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 9 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: 8
Num chunks:     9
Chunk size:     69120
Added area:     62080
Effective area: 622080
Initial wait:   12 ms
Integration time: 54.235148 s. Average time per iteration = 169.484838 ms
Integral 0 time = 54.462514 s
Running likelihood with 34614 stars
Likelihood time = 0.801638 s
<background_integral3> 0.000059681053967 </background_integral3>
<stream_integral3>  156.099236817341080  17.702264511332313  0.511865212812129  19.896589872168001 </stream_integral3>
<background_likelihood3> -3.369674365697175 </background_likelihood3>
<stream_only_likelihood3>  -3.406945740712540  -4.417663575691572  -55.232956368571330  -4.729852031475967 </stream_only_likelihood3>
<search_likelihood3> -2.788999215903038 </search_likelihood3>
12:43:11 (29364): called boinc_finish(0)

</stderr_txt>
]]>


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