Welcome to MilkyWay@home

Task 369995

Name de_modfit_83_bundle4_4s_south4s_bgset_4_1603804501_71750636_0
Workunit 2142492063
Created 25 Jan 2021, 2:10:11 UTC
Sent 25 Jan 2021, 2:20:10 UTC
Report deadline 6 Feb 2021, 2:20:10 UTC
Received 25 Jan 2021, 3:41:33 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 795338
Run time 2 min 53 sec
CPU time 2 min 37 sec
Validate state Checked, but no consensus yet
Credit 0.00
Device peak FLOPS 861.50 GFLOPS
Application version Milkyway@home Separation v1.46 (opencl_nvidia_101)
x86_64-pc-linux-gnu
Peak working set size 362.33 MB
Peak swap size 316,306.63 MB
Peak disk usage 0.02 MB

Stderr output

<core_client_version>7.9.3</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'
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 AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.120
  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 2 on platform 0
Found 4 CL devices
Device 'Tesla K40c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      430.26
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   15
Clock frequency:     745 Mhz
Global mem size:     11996954624
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: 715 SP GFLOP/s, 358 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 73 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: 4
Num chunks:     1
Chunk size:     560640
Added area:     640
Effective area: 560640
Initial wait:   12 ms
Integration time: 41.358345 s. Average time per iteration = 129.244830 ms
Integral 0 time = 41.669718 s
Running likelihood with 38095 stars
Likelihood time = 0.702081 s
<background_integral> 0.000059524804303 </background_integral>
<stream_integral>  11.980606868501759  161.320313864138143  0.759741164222002  47.611674099086585 </stream_integral>
<background_likelihood> -3.407535562490660 </background_likelihood>
<stream_only_likelihood>  -11.424824143701409  -3.780994190931596  -90.355463276554417  -3.384846936543253 </stream_only_likelihood>
<search_likelihood> -2.793355375761588 </search_likelihood>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.120
  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 2 on platform 0
Found 4 CL devices
Device 'Tesla K40c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      430.26
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   15
Clock frequency:     745 Mhz
Global mem size:     11996954624
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: 715 SP GFLOP/s, 358 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 73 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: 4
Num chunks:     1
Chunk size:     560640
Added area:     640
Effective area: 560640
Initial wait:   12 ms
Integration time: 41.236331 s. Average time per iteration = 128.863534 ms
Integral 0 time = 41.675892 s
Running likelihood with 38095 stars
Likelihood time = 0.708144 s
<background_integral1> 0.000059206582026 </background_integral1>
<stream_integral1>  10.852853736367784  156.318796711233546  0.853927164953710  46.222912287757168 </stream_integral1>
<background_likelihood1> -3.405285641559983 </background_likelihood1>
<stream_only_likelihood1>  -13.389616010297424  -3.809088379157616  -79.312084436030091  -3.391771268507329 </stream_only_likelihood1>
<search_likelihood1> -2.793339954346016 </search_likelihood1>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.120
  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 2 on platform 0
Found 4 CL devices
Device 'Tesla K40c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      430.26
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   15
Clock frequency:     745 Mhz
Global mem size:     11996954624
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: 715 SP GFLOP/s, 358 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 73 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: 4
Num chunks:     1
Chunk size:     560640
Added area:     640
Effective area: 560640
Initial wait:   12 ms
Integration time: 40.807764 s. Average time per iteration = 127.524261 ms
Integral 0 time = 41.246925 s
Running likelihood with 38095 stars
Likelihood time = 0.701433 s
<background_integral2> 0.000059100596543 </background_integral2>
<stream_integral2>  10.262049906928400  162.098230386204420  0.770721349545040  46.835266344052584 </stream_integral2>
<background_likelihood2> -3.408352198591500 </background_likelihood2>
<stream_only_likelihood2>  -14.937758493776265  -3.777738251361654  -79.478064806886707  -3.381494800338225 </stream_only_likelihood2>
<search_likelihood2> -2.793335169649416 </search_likelihood2>
Using AVX path
Found 1 platform
Platform 0 information:
  Name:       NVIDIA CUDA
  Version:    OpenCL 1.2 CUDA 10.2.120
  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 2 on platform 0
Found 4 CL devices
Device 'Tesla K40c' (NVIDIA Corporation:0x10de) (CL_DEVICE_TYPE_GPU)
Board: 
Driver version:      430.26
Version:             OpenCL 1.2 CUDA
Compute capability:  3.5
Max compute units:   15
Clock frequency:     745 Mhz
Global mem size:     11996954624
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: 715 SP GFLOP/s, 358 DP FLOP/s
Using a target frequency of 60.0
Using a block size of 7680 with 73 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: 4
Num chunks:     1
Chunk size:     560640
Added area:     640
Effective area: 560640
Initial wait:   12 ms
Integration time: 41.629484 s. Average time per iteration = 130.092137 ms
Integral 0 time = 41.949245 s
Running likelihood with 38095 stars
Likelihood time = 0.705428 s
<background_integral3> 0.000059209939747 </background_integral3>
<stream_integral3>  10.561044007976450  167.711997020638535  0.898330410536427  45.000406130044325 </stream_integral3>
<background_likelihood3> -3.405460658771690 </background_likelihood3>
<stream_only_likelihood3>  -13.594142757307754  -3.773087803162225  -66.095421113218777  -3.399987937217960 </stream_only_likelihood3>
<search_likelihood3> -2.793372324342515 </search_likelihood3>
03:41:04 (47122): called boinc_finish(0)

</stderr_txt>
]]>


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