* installing *source* package 'highs' ... ** this is package 'highs' version '1.12.0-2' ** using staged installation Use 'configure.win' which: no cmake4 in (/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/d/RCompile/recent/R/bin/x64:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:.:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/c/Program Files/MiKTeX/miktex/bin/x64:/c/Program Files/gs/gs/bin:/d/compiler/qpdf/bin:/d/RCompile/CRANpkg/extralibs/localsolver_4_0/bin:/d/RCompile/CRANpkg/extralibs/MARK:/c/Program Files/7-Zip:/d/Compiler/gretl:/c/Program Files/Quarto/bin:/d/compiler/Ruby/bin:/c/Program Files/Microsoft MPI/Bin:/c/Program Files/Python/Scripts:/c/Program Files/Python:/c/Windows/system32:/c/Windows:/c/Windows/System32/Wbem:/c/Windows/System32/WindowsPowerShell/v1.0:/c/Windows/System32/OpenSSH:/c/Program Files/PuTTY:/c/Program Files (x86)/WinSCP:/c/Program Files/Pandoc:/c/Program 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Files/Julia/bin:/c/Users/CRAN/.cargo/bin:/d/compiler/LDC/bin:/d/RCompile/recent/R/bin/x64/) which: no cmake3 in (/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/d/RCompile/recent/R/bin/x64:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:.:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/c/Program Files/MiKTeX/miktex/bin/x64:/c/Program Files/gs/gs/bin:/d/compiler/qpdf/bin:/d/RCompile/CRANpkg/extralibs/localsolver_4_0/bin:/d/RCompile/CRANpkg/extralibs/MARK:/c/Program Files/7-Zip:/d/Compiler/gretl:/c/Program Files/Quarto/bin:/d/compiler/Ruby/bin:/c/Program Files/Microsoft MPI/Bin:/c/Program Files/Python/Scripts:/c/Program Files/Python:/c/Windows/system32:/c/Windows:/c/Windows/System32/Wbem:/c/Windows/System32/WindowsPowerShell/v1.0:/c/Windows/System32/OpenSSH:/c/Program Files/PuTTY:/c/Program Files (x86)/WinSCP:/c/Program Files/Pandoc:/c/Program Files/MiKTeX/miktex/bin/x64:/c/Program Files (x86)/Windows 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Files/Julia/bin:/c/Users/CRAN/.cargo/bin:/d/compiler/LDC/bin:/d/RCompile/recent/R/bin/x64/) which: no cmake2 in (/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/d/RCompile/recent/R/bin/x64:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:.:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/c/Program Files/MiKTeX/miktex/bin/x64:/c/Program Files/gs/gs/bin:/d/compiler/qpdf/bin:/d/RCompile/CRANpkg/extralibs/localsolver_4_0/bin:/d/RCompile/CRANpkg/extralibs/MARK:/c/Program Files/7-Zip:/d/Compiler/gretl:/c/Program Files/Quarto/bin:/d/compiler/Ruby/bin:/c/Program Files/Microsoft MPI/Bin:/c/Program Files/Python/Scripts:/c/Program Files/Python:/c/Windows/system32:/c/Windows:/c/Windows/System32/Wbem:/c/Windows/System32/WindowsPowerShell/v1.0:/c/Windows/System32/OpenSSH:/c/Program Files/PuTTY:/c/Program Files (x86)/WinSCP:/c/Program Files/Pandoc:/c/Program Files/MiKTeX/miktex/bin/x64:/c/Program Files (x86)/Windows 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Files/Julia/bin:/c/Users/CRAN/.cargo/bin:/d/compiler/LDC/bin:/d/RCompile/recent/R/bin/x64/) which: no ccache in (/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/d/RCompile/recent/R/bin/x64:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:.:/usr/bin:/x86_64-w64-mingw32.static.posix/bin:/c/Program Files/MiKTeX/miktex/bin/x64:/c/Program Files/gs/gs/bin:/d/compiler/qpdf/bin:/d/RCompile/CRANpkg/extralibs/localsolver_4_0/bin:/d/RCompile/CRANpkg/extralibs/MARK:/c/Program Files/7-Zip:/d/Compiler/gretl:/c/Program Files/Quarto/bin:/d/compiler/Ruby/bin:/c/Program Files/Microsoft MPI/Bin:/c/Program Files/Python/Scripts:/c/Program Files/Python:/c/Windows/system32:/c/Windows:/c/Windows/System32/Wbem:/c/Windows/System32/WindowsPowerShell/v1.0:/c/Windows/System32/OpenSSH:/c/Program Files/PuTTY:/c/Program Files (x86)/WinSCP:/c/Program Files/Pandoc:/c/Program Files/MiKTeX/miktex/bin/x64:/c/Program Files (x86)/Windows 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Files/Julia/bin:/c/Users/CRAN/.cargo/bin:/d/compiler/LDC/bin:/d/RCompile/recent/R/bin/x64/) 'CxxFlags' has not been needed since 2013 (!!) and may get removed in 2027. Please update your 'Makevars'. 'config' variable 'CXX11' is defunct 'config' variable 'CXX11' is defunct CMAKE VERSION: 'cmake version 3.31.8' arch: 'x86_64' CC: 'gcc' CXX: '' CXX11: '' CXXFLAGS: '-pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include' CFLAGS: '-pedantic -Wstrict-prototypes -O2 -Wall -std=gnu2x -mfpmath=sse -msse2 -mstackrealign -ID:/RCompile/recent/R/include' CPPFLAGS: '-ID:/RCompile/recent/R/include -ID:/RCompile/recent/R/include/x64 -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include' LDFLAGS: '' R_HIGHS_BUILD_DIR: '' R_HIGHS_LIB_DIR: '' R_INCLUDE_DIR: '-ID:/RCompile/recent/R/include' Cmake Options -DCMAKE_INSTALL_PREFIX=/d/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/src/highslib -DCMAKE_POSITION_INDEPENDENT_CODE:bool=ON -DBUILD_SHARED_LIBS:bool=OFF -DBUILD_TESTING:bool=OFF -DZLIB:bool=OFF -DBUILD_EXAMPLES:bool=OFF -DFAST_BUILD:bool=ON -DCMAKE_VERBOSE_MAKEFILE:bool=ON -DCUPDLP_GPU:bool=OFF -DUSE_DOTNET_STD_21:bool=OFF -- The CXX compiler identification is GNU 14.3.0 -- The C compiler identification is GNU 14.3.0 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: D:/rtools45/x86_64-w64-mingw32.static.posix/bin/gcc.exe - skipped -- Detecting C compile features -- Detecting C compile features - done -- HIGHS version: 1.12.0 -- Git hash: n/a -- Build C++ library: ON -- Build C++ executable: ON -- Build Fortran: OFF -- Build CSharp: OFF -- Build Python: OFF -- Build all tests: OFF -- ZLIB: OFF -- Build pdlp with GPU: OFF -- Use FindCUDAConf: OFF -- Build HIPO: OFF -- Build OpenBLAS: OFF -- Build type: Release -- Looking for C++ include sys/types.h -- Looking for C++ include sys/types.h - found -- Looking for C++ include stdint.h -- Looking for C++ include stdint.h - found -- Looking for C++ include stddef.h -- Looking for C++ include stddef.h - found -- Check size of long -- Check size of long - done -- Found long size: 4 -- Check size of long long -- Check size of long long - done -- Found long long size: 8 -- Check size of int64_t -- Check size of int64_t - done -- Found int64_t size: 8 -- Check size of unsigned long -- Check size of unsigned long - done -- Found unsigned long size: 4 -- Check size of unsigned long long -- Check size of unsigned long long - done -- Found unsigned long long size: 8 -- Check size of uint64_t -- Check size of uint64_t - done -- Found uint64_t size: 8 -- Check size of int * -- Check size of int * - done -- Found int * size: 8 -- IPO / LTO not currently supported building HiGHS on MinGW -- IPO / LTO: disabled because it is not supported -- Performing Test HIGHS_HAVE_MM_PAUSE -- Performing Test HIGHS_HAVE_MM_PAUSE - Success -- Performing Test HIGHS_HAVE_BUILTIN_CLZ -- Performing Test HIGHS_HAVE_BUILTIN_CLZ - Success -- Performing Test COMPILER_SUPPORTS_POPCNT -- Performing Test COMPILER_SUPPORTS_POPCNT - Success -- FAST_BUILD set to on. -- Build examples: OFF -- Build C++ example: OFF -- Build CSharp example: OFF -- Build dotnet package: OFF -- Performing Test COMPILER_SUPPORTS_INVALID_OFFSET -- Performing Test COMPILER_SUPPORTS_INVALID_OFFSET - Success -- No CSharp support -- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success -- Found Threads: TRUE -- Performing Test HAVE_CXX_ATOMICS_WITHOUT_LIB -- Performing Test HAVE_CXX_ATOMICS_WITHOUT_LIB - Success -- Performing Test HAVE_CXX_ATOMICS64_WITHOUT_LIB -- Performing Test HAVE_CXX_ATOMICS64_WITHOUT_LIB - Success -- Performing Test COMPILER_HAS_DEPRECATED_ATTR -- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success -- .Net: Use .Net Framework 2.1 support: OFF -- Configuring done 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CMakeFiles/highs.dir/io/FilereaderMps.cpp.obj.d -o CMakeFiles/highs.dir/io/FilereaderMps.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/FilereaderMps.cpp [ 2%] Building CXX object highs/CMakeFiles/highs.dir/io/HighsIO.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/io/HighsIO.cpp.obj -MF CMakeFiles/highs.dir/io/HighsIO.cpp.obj.d -o CMakeFiles/highs.dir/io/HighsIO.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/HighsIO.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/HighsIO.cpp: In function 'void highsLogUser(const HighsLogOptions&, HighsLogType, const char*, ...)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/HighsIO.cpp:137:23: warning: statement has no effect [-Wunused-value] 137 | if (prefix) NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/HighsIO.cpp:138:11: warning: statement has no effect [-Wunused-value] 138 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/HighsIO.cpp:139:30: warning: statement has no effect [-Wunused-value] 139 | if (flush_streams) NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/HighsIO.cpp: In function 'void highsLogDev(const HighsLogOptions&, HighsLogType, const char*, ...)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/HighsIO.cpp:210:11: warning: statement has no effect [-Wunused-value] 210 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/HighsIO.cpp:211:30: warning: statement has no effect [-Wunused-value] 211 | if (flush_streams) NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/HighsIO.cpp:215:9: warning: unused variable 'len' [-Wunused-variable] 215 | int len = vsnprintf(msgbuffer.data(), msgbuffer.size(), format, argptr); | ^~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/HighsIO.cpp: In function 'std::string highsFormatToString(const char*, ...)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/HighsIO.cpp:274:7: warning: unused variable 'len' [-Wunused-variable] 274 | int len = vsnprintf(msgbuffer.data(), msgbuffer.size(), format, argptr); | ^~~ [ 3%] Building CXX object highs/CMakeFiles/highs.dir/io/HMpsFF.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/io/HMpsFF.cpp.obj -MF CMakeFiles/highs.dir/io/HMpsFF.cpp.obj.d -o CMakeFiles/highs.dir/io/HMpsFF.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/HMpsFF.cpp [ 3%] Building CXX object highs/CMakeFiles/highs.dir/io/HMPSIO.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && 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-mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/io/LoadOptions.cpp.obj -MF CMakeFiles/highs.dir/io/LoadOptions.cpp.obj.d -o CMakeFiles/highs.dir/io/LoadOptions.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/LoadOptions.cpp [ 5%] Building CXX object highs/CMakeFiles/highs.dir/io/filereaderlp/reader.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/io/filereaderlp/reader.cpp.obj -MF CMakeFiles/highs.dir/io/filereaderlp/reader.cpp.obj.d -o CMakeFiles/highs.dir/io/filereaderlp/reader.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/filereaderlp/reader.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/filereaderlp/reader.cpp: In member function 'void Reader::processtokens()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/io/filereaderlp/reader.cpp:876:9: warning: statement has no effect [-Wunused-value] 876 | NULL; | ^ [ 5%] Building CXX object highs/CMakeFiles/highs.dir/ipm/IpxWrapper.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/IpxWrapper.cpp.obj -MF CMakeFiles/highs.dir/ipm/IpxWrapper.cpp.obj.d -o CMakeFiles/highs.dir/ipm/IpxWrapper.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/IpxWrapper.cpp [ 6%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/Highs.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/Highs.cpp.obj -MF CMakeFiles/highs.dir/lp_data/Highs.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/Highs.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/Highs.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/Highs.cpp: In member function 'HighsStatus Highs::calledOptimizeModel()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/Highs.cpp:1437:10: warning: variable 'have_optimal_solution' set but not used [-Wunused-but-set-variable] 1437 | bool have_optimal_solution = false; | ^~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/Highs.cpp:1643:28: warning: unused variable 'presolved_lp_model_status' [-Wunused-variable] 1643 | const HighsModelStatus presolved_lp_model_status = this->model_status_; | ^~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/Highs.cpp: In member function 'HighsStatus Highs::getStandardFormLp(HighsInt&, HighsInt&, HighsInt&, double&, double*, double*, HighsInt*, HighsInt*, double*)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/Highs.cpp:1906:17: warning: unused variable 'status' [-Wunused-variable] 1906 | HighsStatus status = formStandardFormLp(); | ^~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/Highs.cpp: In member function 'HighsStatus Highs::completeSolutionFromDiscreteAssignment()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/Highs.cpp:3801:17: warning: unused variable 'return_status' [-Wunused-variable] 3801 | HighsStatus return_status = assessLpPrimalSolution( | ^~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/Highs.cpp: In member function 'HighsStatus Highs::callRunPostsolve(const HighsSolution&, const HighsBasis&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/Highs.cpp:4405:31: warning: unused variable 'primal_dual_errors' [-Wunused-variable] 4405 | HighsPrimalDualErrors primal_dual_errors; | ^~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/Highs.cpp: In member function 'HighsStatus Highs::openWriteFile(std::string, std::string, FILE*&, HighsFileType&) const': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/Highs.cpp:4537:9: warning: statement has no effect [-Wunused-value] 4537 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/Highs.cpp: In member function 'HighsStatus Highs::returnFromOptimizeModel(HighsStatus, bool)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/Highs.cpp:4660:14: warning: unused variable 'have_info' [-Wunused-variable] 4660 | const bool have_info = info_.valid; | ^~~~~~~~~ [ 6%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsCallback.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsCallback.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsCallback.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsCallback.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsCallback.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsCallback.cpp: In member function 'HighsStatus HighsCallbackInput::setSolution(HighsInt, const HighsInt*, const double*)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsCallback.cpp:197:15: warning: variable 'return_status' set but not used [-Wunused-but-set-variable] 197 | HighsStatus return_status = HighsStatus::kOk; | ^~~~~~~~~~~~~ [ 7%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsDebug.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsDebug.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsDebug.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsDebug.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsDebug.cpp [ 7%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsIis.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsIis.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsIis.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsIis.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsIis.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsIis.cpp: In member function 'HighsStatus HighsIis::compute(const HighsLp&, const HighsOptions&, const HighsBasis*)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsIis.cpp:666:14: warning: unused variable 'drop_lower' [-Wunused-variable] 666 | bool drop_lower = true; | ^~~~~~~~~~ [ 8%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsInfo.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsInfo.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsInfo.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsInfo.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInfo.cpp [ 9%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsInfoDebug.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsInfoDebug.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsInfoDebug.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsInfoDebug.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInfoDebug.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInfoDebug.cpp: In function 'HighsDebugStatus debugInfo(const HighsOptions&, const HighsLp&, const HighsBasis&, const HighsSolution&, const HighsInfo&, HighsModelStatus)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInfoDebug.cpp:23:14: warning: unused variable 'have_info' [-Wunused-variable] 23 | const bool have_info = info.valid; | ^~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInfoDebug.cpp:26:14: warning: unused variable 'have_basis' [-Wunused-variable] 26 | const bool have_basis = basis.valid; | ^~~~~~~~~~ [ 9%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsDeprecated.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsDeprecated.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsDeprecated.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsDeprecated.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsDeprecated.cpp [ 10%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsInterface.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsInterface.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsInterface.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsInterface.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp: In member function 'void Highs::deleteColsInterface(HighsIndexCollection&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp:711:15: warning: unused variable 'basis' [-Wunused-variable] 711 | HighsBasis& basis = basis_; | ^~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp: In member function 'void Highs::deleteRowsInterface(HighsIndexCollection&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp:769:15: warning: unused variable 'basis' [-Wunused-variable] 769 | HighsBasis& basis = basis_; | ^~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp: In member function 'HighsStatus Highs::getDualRayInterface(bool&, double*)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp:1617:19: warning: unused variable 'status' [-Wunused-variable] 1617 | HighsStatus status = | ^~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp: In member function 'HighsStatus Highs::getIisInterfaceReturn(HighsStatus)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp:1853:12: warning: unused variable 'iis_lp' [-Wunused-variable] 1853 | HighsLp& iis_lp = this->iis_.model_.lp_; | ^~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp: In member function 'HighsStatus Highs::elasticityFilterReturn(HighsStatus, const std::string&, HighsInt, HighsInt, const std::vector&, const std::vector&, std::vector, std::vector)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp:2075:15: warning: variable 'run_status' set but not used [-Wunused-but-set-variable] 2075 | HighsStatus run_status; | ^~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp: In member function 'HighsStatus Highs::elasticityFilter(double, double, double, const double*, const double*, const double*, bool)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp:2306:16: warning: unused variable 'row_nz' [-Wunused-variable] 2306 | HighsInt row_nz = | ^~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp: In member function 'HighsStatus Highs::lpKktCheck(const HighsLp&, const std::string&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp:2866:18: warning: unused variable 'ok_dual_objective' [-Wunused-variable] 2866 | const bool ok_dual_objective = computeDualObjectiveValue( | ^~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp: In member function 'HighsStatus Highs::multiobjectiveSolve()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp:4193:19: warning: unused variable 'assess_primal_solution' [-Wunused-variable] 4193 | HighsStatus assess_primal_solution = | ^~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsInterface.cpp:4248:17: warning: variable 'add_row_status' set but not used [-Wunused-but-set-variable] 4248 | HighsStatus add_row_status; | ^~~~~~~~~~~~~~ [ 10%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsLp.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsLp.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsLp.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsLp.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsLp.cpp [ 11%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsLpUtils.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsLpUtils.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsLpUtils.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsLpUtils.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsLpUtils.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsLpUtils.cpp: In function 'void removeRowsOfCountOne(const HighsLogOptions&, HighsLp&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsLpUtils.cpp:3376:18: warning: unused variable 'original_num_nz' [-Wunused-variable] 3376 | const HighsInt original_num_nz = num_nz; | ^~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsLpUtils.cpp:3377:18: warning: unused variable 'original_num_row' [-Wunused-variable] 3377 | const HighsInt original_num_row = lp.num_row_; | ^~~~~~~~~~~~~~~~ [ 11%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsModelUtils.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsModelUtils.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsModelUtils.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsModelUtils.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsModelUtils.cpp [ 12%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsOptions.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsOptions.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsOptions.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsOptions.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsOptions.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsOptions.cpp: In function 'void highsOpenLogFile(HighsLogOptions&, std::vector&, std::string)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsOptions.cpp:25:16: warning: unused variable 'status' [-Wunused-variable] 25 | OptionStatus status = | ^~~~~~ [ 13%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsRanging.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsRanging.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsRanging.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsRanging.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsRanging.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsRanging.cpp: In function 'HighsStatus getRangingData(HighsRanging&, HighsLpSolverObject&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsRanging.cpp:596:9: warning: statement has no effect [-Wunused-value] 596 | NULL; | ^ [ 13%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsSolution.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsSolution.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsSolution.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsSolution.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp: In function 'void getKktFailures(const HighsOptions&, bool, const HighsLp&, const std::vector&, const HighsSolution&, HighsInfo&, bool)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:446:16: warning: unused variable 'have_values' [-Wunused-variable] 446 | const bool have_values = getComplementarityViolations( | ^~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:469:10: warning: unused variable 'dual_objective_status' [-Wunused-variable] 469 | bool dual_objective_status = computeDualObjectiveValue( | ^~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:201:10: warning: unused variable 'relative_primal_infeasibility' [-Wunused-variable] 201 | double relative_primal_infeasibility; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:211:20: warning: unused variable 'status' [-Wunused-variable] 211 | HighsBasisStatus status; | ^~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp: In function 'void getPrimalDualGlpsolErrors(const HighsOptions&, const HighsLp&, const std::vector&, const HighsSolution&, HighsPrimalDualErrors&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:625:10: warning: unused variable 'primal_residual_tolerance' [-Wunused-variable] 625 | double primal_residual_tolerance = options.primal_residual_tolerance; | ^~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:626:10: warning: unused variable 'dual_residual_tolerance' [-Wunused-variable] 626 | double dual_residual_tolerance = options.dual_residual_tolerance; | ^~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:627:10: warning: unused variable 'optimality_tolerance' [-Wunused-variable] 627 | double optimality_tolerance = options.optimality_tolerance; | ^~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:631:13: warning: unused variable 'sum_primal_residual_error' [-Wunused-variable] 631 | double& sum_primal_residual_error = primal_dual_errors.glpsol_sum_primal_residual_errors; | ^~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:634:13: warning: unused variable 'sum_dual_residual_error' [-Wunused-variable] 634 | double& sum_dual_residual_error = primal_dual_errors.glpsol_sum_dual_residual_errors; | ^~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:637:13: warning: unused variable 'max_primal_residual_index' [-Wunused-variable] 637 | HighsInt& max_primal_residual_index = primal_dual_errors.glpsol_max_primal_residual.absolute_index; | ^~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:640:13: warning: unused variable 'max_relative_primal_residual_index' [-Wunused-variable] 640 | HighsInt& max_relative_primal_residual_index = primal_dual_errors.glpsol_max_primal_residual.relative_index; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:649:13: warning: unused variable 'max_dual_residual_index' [-Wunused-variable] 649 | HighsInt& max_dual_residual_index = primal_dual_errors.glpsol_max_dual_residual.absolute_index; | ^~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:652:13: warning: unused variable 'max_relative_dual_residual_index' [-Wunused-variable] 652 | HighsInt& max_relative_dual_residual_index = primal_dual_errors.glpsol_max_dual_residual.relative_index; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp: In function 'void getPrimalDualBasisErrors(const HighsOptions&, const HighsLp&, const HighsSolution&, const HighsBasis&, HighsPrimalDualErrors&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:834:10: warning: unused variable 'dual_feasibility_tolerance' [-Wunused-variable] 834 | double dual_feasibility_tolerance = options.dual_feasibility_tolerance; | ^~~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:836:15: warning: unused variable 'have_dual_solution' [-Wunused-variable] 836 | const bool& have_dual_solution = solution.dual_valid; | ^~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:875:10: warning: unused variable 'primal_infeasibility' [-Wunused-variable] 875 | double primal_infeasibility; | ^~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:876:10: warning: unused variable 'relative_primal_infeasibility' [-Wunused-variable] 876 | double relative_primal_infeasibility; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:877:10: warning: unused variable 'dual_infeasibility' [-Wunused-variable] 877 | double dual_infeasibility; | ^~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp: In function 'HighsStatus ipxSolutionToHighsSolution(const HighsOptions&, const HighsLp&, const std::vector&, const std::vector&, HighsInt, HighsInt, const std::vector&, const std::vector&, const std::vector&, const std::vector&, const std::vector&, HighsSolution&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:1184:12: warning: unused variable 'dual_infeasibility_count' [-Wunused-variable] 1184 | HighsInt dual_infeasibility_count = 0; | ^~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:1185:10: warning: unused variable 'primal_infeasibility' [-Wunused-variable] 1185 | double primal_infeasibility; | ^~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:1186:10: warning: unused variable 'relative_primal_infeasibility' [-Wunused-variable] 1186 | double relative_primal_infeasibility; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:1187:10: warning: unused variable 'dual_infeasibility' [-Wunused-variable] 1187 | double dual_infeasibility; | ^~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:1188:10: warning: unused variable 'value_residual' [-Wunused-variable] 1188 | double value_residual; | ^~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:1189:11: warning: unused variable 'at_status' [-Wunused-variable] 1189 | uint8_t at_status; // Not used | ^~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolution.cpp:1190:11: warning: unused variable 'mid_status' [-Wunused-variable] 1190 | uint8_t mid_status; // Not used | ^~~~~~~~~~ [ 14%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsSolutionDebug.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsSolutionDebug.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsSolutionDebug.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsSolutionDebug.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolutionDebug.cpp [ 14%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsSolve.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsSolve.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsSolve.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsSolve.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolve.cpp In file included from D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolve.cpp:15: D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HApp.h: In function 'HighsStatus solveLpSimplex(HighsLpSolverObject&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HApp.h:472:18: warning: unused variable 'force_phase1' [-Wunused-variable] 472 | const bool force_phase1 = | ^~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HApp.h:189:14: warning: unused variable 'was_scaled' [-Wunused-variable] 189 | const bool was_scaled = incumbent_lp.is_scaled_; | ^~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolve.cpp: In function 'void assessExcessiveObjectiveBoundScaling(HighsLogOptions, const HighsModel&, HighsUserScaleData&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolve.cpp:433:10: warning: unused variable 'min_continuous_matrix_value' [-Wunused-variable] 433 | double min_continuous_matrix_value = kHighsInf; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolve.cpp:434:10: warning: unused variable 'min_noncontinuous_matrix_value' [-Wunused-variable] 434 | double min_noncontinuous_matrix_value = kHighsInf; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolve.cpp:435:10: warning: unused variable 'max_continuous_matrix_value' [-Wunused-variable] 435 | double max_continuous_matrix_value = -kHighsInf; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsSolve.cpp:436:10: warning: unused variable 'max_noncontinuous_matrix_value' [-Wunused-variable] 436 | double max_noncontinuous_matrix_value = -kHighsInf; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [ 15%] Building CXX object highs/CMakeFiles/highs.dir/lp_data/HighsStatus.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/lp_data/HighsStatus.cpp.obj -MF CMakeFiles/highs.dir/lp_data/HighsStatus.cpp.obj.d -o CMakeFiles/highs.dir/lp_data/HighsStatus.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/lp_data/HighsStatus.cpp [ 15%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsCliqueTable.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsCliqueTable.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsCliqueTable.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsCliqueTable.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsCliqueTable.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsCliqueTable.cpp: In lambda function: D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsCliqueTable.cpp:1571:14: warning: variable 'computeNumDeleted' set but not used [-Wunused-but-set-variable] 1571 | auto computeNumDeleted = [&](const std::vector& clq) { | ^~~~~~~~~~~~~~~~~ In file included from D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsCliqueTable.h:17, from D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsCliqueTable.cpp:9: D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsHashTree.h: In instantiation of 'static const HighsHashTree::ValueType* HighsHashTree::find_recurse(NodePtr, uint64_t, int, const K&) [with K = int; V = void; ValueType = const int; uint64_t = long long unsigned int]': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsHashTree.h:1403:24: required from 'bool HighsHashTree::contains(const K&) const [with K = int; V = void]' 1403 | return find_recurse(root, hash, 0, key) != nullptr; | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsCliqueTable.cpp:136:68: required from here 136 | sizeTwo ? invertedHashListSizeTwo[v.index()].contains(cliqueid) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsHashTree.h:1070:9: warning: unused variable 'startPos' [-Wunused-variable] 1070 | int startPos = hashPos; | ^~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsHashTree.h: In instantiation of 'static const HighsHashTree::ValueType* HighsHashTree::find_recurse(NodePtr, uint64_t, int, const K&) [with K = int; V = int; ValueType = int; uint64_t = long long unsigned int]': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsHashTree.h:1403:24: required from 'bool HighsHashTree::contains(const K&) const [with K = int; V = int]' 1403 | return find_recurse(root, hash, 0, key) != nullptr; | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsCliqueTable.cpp:137:61: required from here 137 | : invertedHashList[v.index()].contains(cliqueid); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsHashTree.h:1070:9: warning: unused variable 'startPos' [-Wunused-variable] 1070 | int startPos = hashPos; | ^~~~~~~~ [ 16%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsConflictPool.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsConflictPool.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsConflictPool.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsConflictPool.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsConflictPool.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsConflictPool.cpp: In member function 'void HighsConflictPool::addConflictCut(const HighsDomain&, const std::set&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsConflictPool.cpp:60:41: warning: unused variable 'domchgStack_' [-Wunused-variable] 60 | const std::vector& domchgStack_ = | ^~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsConflictPool.cpp: In member function 'void HighsConflictPool::addReconvergenceCut(const HighsDomain&, const std::set&, const HighsDomainChange&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsConflictPool.cpp:132:41: warning: unused variable 'domchgStack_' [-Wunused-variable] 132 | const std::vector& domchgStack_ = | ^~~~~~~~~~~~ [ 17%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsCutGeneration.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsCutGeneration.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsCutGeneration.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsCutGeneration.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsCutGeneration.cpp [ 17%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsCutPool.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsCutPool.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsCutPool.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsCutPool.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsCutPool.cpp [ 18%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsDebugSol.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsDebugSol.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsDebugSol.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsDebugSol.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsDebugSol.cpp [ 18%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsDomain.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsDomain.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsDomain.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsDomain.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsDomain.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsDomain.cpp: In member function 'bool HighsDomain::ConflictSet::explainInfeasibility()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsDomain.cpp:3147:16: warning: unused variable 'ub' [-Wunused-variable] 3147 | double ub = | ^~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsDomain.cpp:3152:16: warning: unused variable 'lb' [-Wunused-variable] 3152 | double lb = | ^~ [ 19%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsDynamicRowMatrix.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsDynamicRowMatrix.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsDynamicRowMatrix.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsDynamicRowMatrix.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsDynamicRowMatrix.cpp [ 19%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsFeasibilityJump.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsFeasibilityJump.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsFeasibilityJump.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsFeasibilityJump.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsFeasibilityJump.cpp [ 20%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsGFkSolve.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsGFkSolve.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsGFkSolve.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsGFkSolve.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsGFkSolve.cpp [ 21%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsImplications.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsImplications.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsImplications.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsImplications.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsImplications.cpp [ 21%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsLpAggregator.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsLpAggregator.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsLpAggregator.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsLpAggregator.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsLpAggregator.cpp [ 22%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsLpRelaxation.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsLpRelaxation.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsLpRelaxation.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsLpRelaxation.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsLpRelaxation.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsLpRelaxation.cpp: In member function 'HighsLpRelaxation::Status HighsLpRelaxation::run(bool)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsLpRelaxation.cpp:1142:11: warning: statement has no effect [-Wunused-value] 1142 | NULL; | ^ [ 22%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsMipAnalysis.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsMipAnalysis.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsMipAnalysis.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsMipAnalysis.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipAnalysis.cpp [ 23%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsMipSolver.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsMipSolver.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsMipSolver.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsMipSolver.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolver.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolver.cpp: In member function 'void HighsMipSolver::cleanupSolve()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolver.cpp:735:10: warning: unused variable 'lc_feasible' [-Wunused-variable] 735 | bool lc_feasible = | ^~~~~~~~~~~ [ 23%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsMipSolverData.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsMipSolverData.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsMipSolverData.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsMipSolverData.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp: In lambda function: D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:393:11: warning: statement has no effect [-Wunused-value] 393 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp: In member function 'void HighsMipSolverData::finishAnalyticCenterComputation(const highs::parallel::TaskGroup&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:440:9: warning: statement has no effect [-Wunused-value] 440 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:447:9: warning: statement has no effect [-Wunused-value] 447 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp: In member function 'void HighsMipSolverData::runSetup()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:839:18: warning: unused variable 'interrupt' [-Wunused-variable] 839 | const bool interrupt = interruptFromCallbackWithData( | ^~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp: In member function 'double HighsMipSolverData::transformNewIntegerFeasibleSolution(const std::vector&, bool)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:1200:16: warning: unused variable 'interrupt' [-Wunused-variable] 1200 | const bool interrupt = interruptFromCallbackWithData( | ^~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:1107:15: warning: unused variable 'return_status' [-Wunused-variable] 1107 | HighsStatus return_status = | ^~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp: In member function 'bool HighsMipSolverData::addIncumbent(const std::vector&, double, int, bool, bool)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:1476:9: warning: statement has no effect [-Wunused-value] 1476 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp: In member function 'void HighsMipSolverData::printDisplayLine(int)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:1765:14: warning: unused variable 'interrupt' [-Wunused-variable] 1765 | const bool interrupt = interruptFromCallbackWithData( | ^~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp: In member function 'void HighsMipSolverData::evaluateRootNode()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:2076:9: warning: statement has no effect [-Wunused-value] 2076 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:2213:9: warning: statement has no effect [-Wunused-value] 2213 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp: In member function 'void HighsMipSolverData::saveReportMipSolution(double)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:2598:18: warning: unused variable 'interrupt' [-Wunused-variable] 2598 | const bool interrupt = interruptFromCallbackWithData( | ^~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp: In member function 'void HighsMipSolverData::queryExternalSolution(double, ExternalMipSolutionQueryOrigin)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:2687:16: warning: unused variable 'interrupt' [-Wunused-variable] 2687 | const bool interrupt = | ^~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp: In member function 'void HighsMipSolverData::updatePrimalDualIntegral(double, double, double, double, bool, bool)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:2834:22: warning: unused variable 'lower_bound_difference' [-Wunused-variable] 2834 | const double lower_bound_difference = | ^~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:2836:22: warning: unused variable 'upper_bound_difference' [-Wunused-variable] 2836 | const double upper_bound_difference = | ^~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:2845:22: warning: unused variable 'lower_bound_difference' [-Wunused-variable] 2845 | const double lower_bound_difference = | ^~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:2847:22: warning: unused variable 'upper_bound_difference' [-Wunused-variable] 2847 | const double upper_bound_difference = | ^~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:2869:18: warning: unused variable 'lb_consistent' [-Wunused-variable] 2869 | const bool lb_consistent = lb_inconsistency < 1e-12; | ^~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:2872:18: warning: unused variable 'ub_consistent' [-Wunused-variable] 2872 | const bool ub_consistent = ub_inconsistency < 1e-12; | ^~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsMipSolverData.cpp:2875:18: warning: unused variable 'gap_consistent' [-Wunused-variable] 2875 | const bool gap_consistent = gap_inconsistency < 1e-12; | ^~~~~~~~~~~~~~ [ 24%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsModkSeparator.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && 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-ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsNodeQueue.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsNodeQueue.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsNodeQueue.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsNodeQueue.cpp [ 25%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsObjectiveFunction.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsObjectiveFunction.cpp.obj -MF 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cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsPseudocost.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsPseudocost.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsPseudocost.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsPseudocost.cpp [ 27%] Building CXX object highs/CMakeFiles/highs.dir/mip/HighsRedcostFixing.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall 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@CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/mip/HighsTransformedLp.cpp.obj -MF CMakeFiles/highs.dir/mip/HighsTransformedLp.cpp.obj.d -o CMakeFiles/highs.dir/mip/HighsTransformedLp.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/mip/HighsTransformedLp.cpp [ 31%] Building CXX object highs/CMakeFiles/highs.dir/model/HighsHessian.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/model/HighsHessian.cpp.obj -MF CMakeFiles/highs.dir/model/HighsHessian.cpp.obj.d -o CMakeFiles/highs.dir/model/HighsHessian.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/model/HighsHessian.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/model/HighsHessian.cpp: In member function 'void HighsHessian::deleteCols(const HighsIndexCollection&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/model/HighsHessian.cpp:78:12: warning: unused variable 'check_new_dim' [-Wunused-variable] 78 | HighsInt check_new_dim = new_dim; | ^~~~~~~~~~~~~ [ 31%] Building CXX object highs/CMakeFiles/highs.dir/model/HighsHessianUtils.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/model/HighsHessianUtils.cpp.obj -MF CMakeFiles/highs.dir/model/HighsHessianUtils.cpp.obj.d -o CMakeFiles/highs.dir/model/HighsHessianUtils.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/model/HighsHessianUtils.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/model/HighsHessianUtils.cpp: In function 'void triangularToSquareHessian(const HighsHessian&, std::vector&, std::vector&, std::vector&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/model/HighsHessianUtils.cpp:281:14: warning: unused variable 'iRow' [-Wunused-variable] 281 | HighsInt iRow = hessian.index_[hessian.start_[iCol]]; | ^~~~ [ 32%] Building CXX object highs/CMakeFiles/highs.dir/model/HighsModel.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/model/HighsModel.cpp.obj -MF CMakeFiles/highs.dir/model/HighsModel.cpp.obj.d -o CMakeFiles/highs.dir/model/HighsModel.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/model/HighsModel.cpp [ 32%] Building CXX object highs/CMakeFiles/highs.dir/parallel/HighsTaskExecutor.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/parallel/HighsTaskExecutor.cpp.obj -MF CMakeFiles/highs.dir/parallel/HighsTaskExecutor.cpp.obj.d -o CMakeFiles/highs.dir/parallel/HighsTaskExecutor.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/parallel/HighsTaskExecutor.cpp [ 33%] Building CXX object highs/CMakeFiles/highs.dir/pdlp/CupdlpWrapper.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/pdlp/CupdlpWrapper.cpp.obj -MF CMakeFiles/highs.dir/pdlp/CupdlpWrapper.cpp.obj.d -o CMakeFiles/highs.dir/pdlp/CupdlpWrapper.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/pdlp/CupdlpWrapper.cpp [ 34%] Building CXX object highs/CMakeFiles/highs.dir/presolve/HighsPostsolveStack.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/presolve/HighsPostsolveStack.cpp.obj -MF CMakeFiles/highs.dir/presolve/HighsPostsolveStack.cpp.obj.d -o CMakeFiles/highs.dir/presolve/HighsPostsolveStack.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HighsPostsolveStack.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HighsPostsolveStack.cpp: In member function 'void presolve::HighsPostsolveStack::DuplicateColumn::undoFix(const HighsOptions&, HighsSolution&, double) const': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HighsPostsolveStack.cpp:1100:10: warning: unused variable 'found_y' [-Wunused-variable] 1100 | bool found_y = findValue(x_v, x_0, x_1, x_d, y_v, y_lo, y_up, y_int); | ^~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HighsPostsolveStack.cpp:1113:10: warning: unused variable 'found_x' [-Wunused-variable] 1113 | bool found_x = findValue(y_v, y_0, y_1, y_d, x_v, x_lo, x_up, x_int); | ^~~~~~~ [ 34%] Building CXX object highs/CMakeFiles/highs.dir/presolve/HighsSymmetry.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/presolve/HighsSymmetry.cpp.obj -MF CMakeFiles/highs.dir/presolve/HighsSymmetry.cpp.obj.d -o CMakeFiles/highs.dir/presolve/HighsSymmetry.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HighsSymmetry.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HighsSymmetry.cpp: In member function 'void HighsSymmetryDetection::run(HighsSymmetries&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HighsSymmetry.cpp:1829:12: warning: unused variable 'success' [-Wunused-variable] 1829 | bool success = determineNextToDistinguish(); | ^~~~~~~ [ 35%] Building CXX object highs/CMakeFiles/highs.dir/presolve/HPresolve.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/presolve/HPresolve.cpp.obj -MF CMakeFiles/highs.dir/presolve/HPresolve.cpp.obj.d -o CMakeFiles/highs.dir/presolve/HPresolve.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolve.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolve.cpp: In lambda function: D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolve.cpp:1673:14: warning: variable 'insertresult' set but not used [-Wunused-but-set-variable] 1673 | auto insertresult = htree.insert_or_get(std::make_pair(col, val), coef); | ^~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolve.cpp: In member function 'presolve::HPresolve::Result presolve::HPresolve::colPresolve(presolve::HighsPostsolveStack&, HighsInt)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolve.cpp:4290:14: warning: unused variable 'logging_on' [-Wunused-variable] 4290 | const bool logging_on = analysis_.logging_on_; | ^~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolve.cpp: In member function 'presolve::HPresolve::Result presolve::HPresolve::detectParallelRowsAndCols(presolve::HighsPostsolveStack&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolve.cpp:7080:20: warning: unused variable 'y_int' [-Wunused-variable] 7080 | const bool y_int = | ^~~~~ In file included from D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolve.h:29, from D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolve.cpp:9: D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsHashTree.h: In instantiation of 'static const HighsHashTree::ValueType* HighsHashTree::find_recurse(NodePtr, uint64_t, int, const K&) [with K = std::pair; V = double; ValueType = double; uint64_t = long long unsigned int]': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsHashTree.h:1403:24: required from 'bool HighsHashTree::contains(const K&) const [with K = std::pair; V = double]' 1403 | return find_recurse(root, hash, 0, key) != nullptr; | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolve.cpp:1848:50: required from here 1848 | isredundant = isredundant || htree.contains(std::make_pair(col, 1 - val)); | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsHashTree.h:1070:9: warning: unused variable 'startPos' [-Wunused-variable] 1070 | int startPos = hashPos; | ^~~~~~~~ [ 35%] Building CXX object highs/CMakeFiles/highs.dir/presolve/HPresolveAnalysis.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/presolve/HPresolveAnalysis.cpp.obj -MF CMakeFiles/highs.dir/presolve/HPresolveAnalysis.cpp.obj.d -o CMakeFiles/highs.dir/presolve/HPresolveAnalysis.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolveAnalysis.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolveAnalysis.cpp: In member function 'void HPresolveAnalysis::startPresolveRuleLog(HighsInt)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolveAnalysis.cpp:108:9: warning: statement has no effect [-Wunused-value] 108 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolveAnalysis.cpp: In member function 'bool HPresolveAnalysis::analysePresolveRuleLog(bool)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolveAnalysis.cpp:212:11: warning: statement has no effect [-Wunused-value] 212 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/HPresolveAnalysis.cpp:220:11: warning: statement has no effect [-Wunused-value] 220 | NULL; | ^ [ 36%] Building CXX object highs/CMakeFiles/highs.dir/presolve/ICrash.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/presolve/ICrash.cpp.obj -MF CMakeFiles/highs.dir/presolve/ICrash.cpp.obj.d -o CMakeFiles/highs.dir/presolve/ICrash.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/ICrash.cpp [ 36%] Building CXX object highs/CMakeFiles/highs.dir/presolve/ICrashUtil.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/presolve/ICrashUtil.cpp.obj -MF CMakeFiles/highs.dir/presolve/ICrashUtil.cpp.obj.d -o CMakeFiles/highs.dir/presolve/ICrashUtil.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/ICrashUtil.cpp [ 37%] Building CXX object highs/CMakeFiles/highs.dir/presolve/ICrashX.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/presolve/ICrashX.cpp.obj -MF CMakeFiles/highs.dir/presolve/ICrashX.cpp.obj.d -o CMakeFiles/highs.dir/presolve/ICrashX.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/ICrashX.cpp [ 38%] Building CXX object highs/CMakeFiles/highs.dir/presolve/PresolveComponent.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/presolve/PresolveComponent.cpp.obj -MF CMakeFiles/highs.dir/presolve/PresolveComponent.cpp.obj.d -o CMakeFiles/highs.dir/presolve/PresolveComponent.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/presolve/PresolveComponent.cpp [ 38%] Building CXX object highs/CMakeFiles/highs.dir/qpsolver/a_asm.cpp.obj cd 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D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/qpsolver/factor.hpp: In member function 'void CholeskyFactor::resize(HighsInt)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/qpsolver/factor.hpp:41:20: warning: unused variable 'l_size' [-Wunused-variable] 41 | const HighsInt l_size = L.size(); | ^~~~~~ [ 39%] Building CXX object highs/CMakeFiles/highs.dir/qpsolver/a_quass.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/qpsolver/a_quass.cpp.obj -MF CMakeFiles/highs.dir/qpsolver/a_quass.cpp.obj.d -o 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-mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/qpsolver/quass.cpp.obj -MF CMakeFiles/highs.dir/qpsolver/quass.cpp.obj.d -o CMakeFiles/highs.dir/qpsolver/quass.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/qpsolver/quass.cpp In file included from D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/qpsolver/quass.hpp:13, from D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/qpsolver/quass.cpp:9: D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/qpsolver/factor.hpp: In member function 'void CholeskyFactor::resize(HighsInt)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/qpsolver/factor.hpp:41:20: warning: unused variable 'l_size' [-Wunused-variable] 41 | const HighsInt l_size = L.size(); | ^~~~~~ [ 41%] Building CXX object highs/CMakeFiles/highs.dir/qpsolver/ratiotest.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/qpsolver/ratiotest.cpp.obj -MF CMakeFiles/highs.dir/qpsolver/ratiotest.cpp.obj.d -o CMakeFiles/highs.dir/qpsolver/ratiotest.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/qpsolver/ratiotest.cpp [ 42%] Building CXX object highs/CMakeFiles/highs.dir/qpsolver/scaling.cpp.obj cd 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-mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/simplex/HEkk.cpp.obj -MF CMakeFiles/highs.dir/simplex/HEkk.cpp.obj.d -o CMakeFiles/highs.dir/simplex/HEkk.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkk.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkk.cpp: In member function 'void HEkk::initialiseForSolve()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkk.cpp:1597:21: warning: unused variable 'return_status' [-Wunused-variable] 1597 | const HighsStatus return_status = initialiseSimplexLpBasisAndFactor(); | ^~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkk.cpp: In member function 'void HEkk::updateDualSteepestEdgeWeights(HighsInt, HighsInt, const HVector*, double, double, const double*)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkk.cpp:2187:11: warning: statement has no effect [-Wunused-value] 2187 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkk.cpp:2198:9: warning: statement has no effect [-Wunused-value] 2198 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkk.cpp:2224:13: warning: statement has no effect [-Wunused-value] 2224 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkk.cpp: In member function 'void HEkk::updateDualDevexWeights(const HVector*, double)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkk.cpp:2252:9: warning: statement has no effect [-Wunused-value] 2252 | NULL; | ^ [ 43%] Building CXX object highs/CMakeFiles/highs.dir/simplex/HEkkControl.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/simplex/HEkkControl.cpp.obj -MF CMakeFiles/highs.dir/simplex/HEkkControl.cpp.obj.d -o CMakeFiles/highs.dir/simplex/HEkkControl.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkControl.cpp [ 43%] Building CXX object highs/CMakeFiles/highs.dir/simplex/HEkkDebug.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/simplex/HEkkDebug.cpp.obj -MF CMakeFiles/highs.dir/simplex/HEkkDebug.cpp.obj.d -o CMakeFiles/highs.dir/simplex/HEkkDebug.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkDebug.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkDebug.cpp: In member function 'void HEkk::timeReporting(HighsInt)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkDebug.cpp:179:11: warning: statement has no effect [-Wunused-value] 179 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkDebug.cpp: In member function 'HighsDebugStatus HEkk::debugDualSteepestEdgeWeights(HighsInt)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkDebug.cpp:1581:9: warning: statement has no effect [-Wunused-value] 1581 | NULL; | ^ [ 44%] Building CXX object highs/CMakeFiles/highs.dir/simplex/HEkkDual.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/simplex/HEkkDual.cpp.obj -MF CMakeFiles/highs.dir/simplex/HEkkDual.cpp.obj.d -o CMakeFiles/highs.dir/simplex/HEkkDual.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkDual.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkDual.cpp: In member function 'void HEkkDual::chooseRow()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkDual.cpp:1419:22: warning: unused variable 'return_status' [-Wunused-variable] 1419 | HighsDebugStatus return_status = | ^~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkDual.cpp: In member function 'void HEkkDual::assessPhase1Optimality()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkDual.cpp:2564:21: warning: unused variable 'model_status' [-Wunused-variable] 2564 | HighsModelStatus& model_status = ekk_instance_.model_status_; | ^~~~~~~~~~~~ [ 44%] Building CXX object highs/CMakeFiles/highs.dir/simplex/HEkkDualMulti.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/simplex/HEkkDualMulti.cpp.obj -MF CMakeFiles/highs.dir/simplex/HEkkDualMulti.cpp.obj.d -o CMakeFiles/highs.dir/simplex/HEkkDualMulti.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkDualMulti.cpp [ 45%] Building CXX object highs/CMakeFiles/highs.dir/simplex/HEkkDualRHS.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && 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-ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/simplex/HEkkDualRow.cpp.obj -MF CMakeFiles/highs.dir/simplex/HEkkDualRow.cpp.obj.d -o CMakeFiles/highs.dir/simplex/HEkkDualRow.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkDualRow.cpp [ 46%] Building CXX object highs/CMakeFiles/highs.dir/simplex/HEkkInterface.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/simplex/HEkkInterface.cpp.obj -MF CMakeFiles/highs.dir/simplex/HEkkInterface.cpp.obj.d -o CMakeFiles/highs.dir/simplex/HEkkInterface.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkInterface.cpp [ 47%] Building CXX object highs/CMakeFiles/highs.dir/simplex/HEkkPrimal.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/simplex/HEkkPrimal.cpp.obj -MF CMakeFiles/highs.dir/simplex/HEkkPrimal.cpp.obj.d -o CMakeFiles/highs.dir/simplex/HEkkPrimal.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkPrimal.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkPrimal.cpp: In member function 'void HEkkPrimal::solvePhase2()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkPrimal.cpp:613:9: warning: statement has no effect [-Wunused-value] 613 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkPrimal.cpp:620:11: warning: statement has no effect [-Wunused-value] 620 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkPrimal.cpp: In member function 'void HEkkPrimal::rebuild()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkPrimal.cpp:754:10: warning: unused variable 'correct_primal_ok' [-Wunused-variable] 754 | bool correct_primal_ok = correctPrimal(); | ^~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkPrimal.cpp: In member function 'void HEkkPrimal::iterate()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkPrimal.cpp:930:9: warning: statement has no effect [-Wunused-value] 930 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkPrimal.cpp: In member function 'void HEkkPrimal::chuzc()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkPrimal.cpp:961:12: warning: unused variable 'measure_error' [-Wunused-variable] 961 | bool measure_error = abs_measure_error > 1e-12; | ^~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkPrimal.cpp: In member function 'void HEkkPrimal::getBasicPrimalInfeasibility()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkPrimal.cpp:2797:10: warning: unused variable 'num_primal_infeasibility_ok' [-Wunused-variable] 2797 | bool num_primal_infeasibility_ok = | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkPrimal.cpp: In member function 'void HEkkPrimal::shiftBound(bool, HighsInt, double, double, double&, double&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HEkkPrimal.cpp:2865:9: warning: statement has no effect [-Wunused-value] 2865 | NULL; | ^ [ 47%] Building CXX object highs/CMakeFiles/highs.dir/simplex/HighsSimplexAnalysis.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse 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highs/CMakeFiles/highs.dir/simplex/HSimplex.cpp.obj -MF CMakeFiles/highs.dir/simplex/HSimplex.cpp.obj.d -o CMakeFiles/highs.dir/simplex/HSimplex.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HSimplex.cpp [ 48%] Building CXX object highs/CMakeFiles/highs.dir/simplex/HSimplexDebug.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/simplex/HSimplexDebug.cpp.obj -MF CMakeFiles/highs.dir/simplex/HSimplexDebug.cpp.obj.d -o CMakeFiles/highs.dir/simplex/HSimplexDebug.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HSimplexDebug.cpp [ 49%] Building CXX object highs/CMakeFiles/highs.dir/simplex/HSimplexNla.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/simplex/HSimplexNla.cpp.obj -MF CMakeFiles/highs.dir/simplex/HSimplexNla.cpp.obj.d -o CMakeFiles/highs.dir/simplex/HSimplexNla.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HSimplexNla.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HSimplexNla.cpp: In member function 'void HSimplexNla::transformForUpdate(HVector*, HVector*, HighsInt, HighsInt)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HSimplexNla.cpp:208:10: warning: unused variable 'pivot_in_scaled_space' [-Wunused-variable] 208 | double pivot_in_scaled_space = pivotInScaledSpace(aq, variable_in, row_out); | ^~~~~~~~~~~~~~~~~~~~~ [ 50%] Building CXX object highs/CMakeFiles/highs.dir/simplex/HSimplexNlaDebug.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt 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CMakeFiles/highs.dir/simplex/HSimplexNlaFreeze.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HSimplexNlaFreeze.cpp [ 51%] Building CXX object highs/CMakeFiles/highs.dir/simplex/HSimplexNlaProductForm.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/simplex/HSimplexNlaProductForm.cpp.obj -MF CMakeFiles/highs.dir/simplex/HSimplexNlaProductForm.cpp.obj.d -o CMakeFiles/highs.dir/simplex/HSimplexNlaProductForm.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HSimplexNlaProductForm.cpp [ 51%] Building CXX object highs/CMakeFiles/highs.dir/simplex/HSimplexReport.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/simplex/HSimplexReport.cpp.obj -MF CMakeFiles/highs.dir/simplex/HSimplexReport.cpp.obj.d -o CMakeFiles/highs.dir/simplex/HSimplexReport.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/simplex/HSimplexReport.cpp [ 52%] Building CXX object highs/CMakeFiles/highs.dir/test_kkt/KktCh2.cpp.obj cd 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-mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/test_kkt/DevKkt.cpp.obj -MF CMakeFiles/highs.dir/test_kkt/DevKkt.cpp.obj.d -o CMakeFiles/highs.dir/test_kkt/DevKkt.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/test_kkt/DevKkt.cpp [ 53%] Building CXX object highs/CMakeFiles/highs.dir/util/HFactor.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/util/HFactor.cpp.obj -MF CMakeFiles/highs.dir/util/HFactor.cpp.obj.d -o CMakeFiles/highs.dir/util/HFactor.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HFactor.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HFactor.cpp: In member function 'void HFactor::buildMarkSingC()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HFactor.cpp:1373:18: warning: unused variable 'basic_index_rank_deficiency' [-Wunused-variable] 1373 | const HighsInt basic_index_rank_deficiency = | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HFactor.cpp: In member function 'void HFactor::zeroCol(HighsInt)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HFactor.cpp:1509:18: warning: unused variable 'abs_value' [-Wunused-variable] 1509 | const double abs_value = std::abs(mc_value[iEl]); | ^~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HFactor.cpp:1511:20: warning: unused variable 'original_row_count' [-Wunused-variable] 1511 | const HighsInt original_row_count = mr_count[iRow]; | ^~~~~~~~~~~~~~~~~~ [ 53%] Building CXX object highs/CMakeFiles/highs.dir/util/HFactorDebug.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/util/HFactorDebug.cpp.obj -MF CMakeFiles/highs.dir/util/HFactorDebug.cpp.obj.d -o CMakeFiles/highs.dir/util/HFactorDebug.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HFactorDebug.cpp [ 54%] Building CXX object highs/CMakeFiles/highs.dir/util/HFactorExtend.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/util/HFactorExtend.cpp.obj -MF CMakeFiles/highs.dir/util/HFactorExtend.cpp.obj.d -o CMakeFiles/highs.dir/util/HFactorExtend.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HFactorExtend.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HFactorExtend.cpp: In member function 'void HFactor::addRows(const HighsSparseMatrix*)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HFactorExtend.cpp:47:14: warning: unused variable 'iVar' [-Wunused-variable] 47 | HighsInt iVar = basic_index[iRow]; | ^~~~ [ 55%] Building CXX object highs/CMakeFiles/highs.dir/util/HFactorRefactor.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/util/HFactorRefactor.cpp.obj -MF CMakeFiles/highs.dir/util/HFactorRefactor.cpp.obj.d -o CMakeFiles/highs.dir/util/HFactorRefactor.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HFactorRefactor.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HFactorRefactor.cpp: In member function 'HighsInt HFactor::rebuild(HighsTimerClock*)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HFactorRefactor.cpp:78:18: warning: unused variable 'count' [-Wunused-variable] 78 | HighsInt count = a_start[iVar + 1] - start; | ^~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HFactorRefactor.cpp:224:14: warning: unused variable 'pivot_type' [-Wunused-variable] 224 | int8_t pivot_type = this->refactor_info_.pivot_type[iK]; | ^~~~~~~~~~ [ 55%] Building CXX object highs/CMakeFiles/highs.dir/util/HFactorUtils.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && 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@CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/util/HighsSort.cpp.obj -MF CMakeFiles/highs.dir/util/HighsSort.cpp.obj.d -o CMakeFiles/highs.dir/util/HighsSort.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsSort.cpp [ 59%] Building CXX object highs/CMakeFiles/highs.dir/util/HighsSparseMatrix.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/util/HighsSparseMatrix.cpp.obj -MF CMakeFiles/highs.dir/util/HighsSparseMatrix.cpp.obj.d -o CMakeFiles/highs.dir/util/HighsSparseMatrix.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsSparseMatrix.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsSparseMatrix.cpp: In member function 'HighsStatus HighsSparseMatrix::assessStart(const HighsLogOptions&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsSparseMatrix.cpp:739:12: warning: variable 'vec_dim' set but not used [-Wunused-but-set-variable] 739 | HighsInt vec_dim; | ^~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsSparseMatrix.cpp: In member function 'HighsStatus HighsSparseMatrix::assessIndexBounds(const HighsLogOptions&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsSparseMatrix.cpp:776:12: warning: unused variable 'num_vec' [-Wunused-variable] 776 | HighsInt num_vec; | ^~~~~~~ [ 59%] Building CXX object highs/CMakeFiles/highs.dir/util/HighsUtils.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/util/HighsUtils.cpp.obj -MF CMakeFiles/highs.dir/util/HighsUtils.cpp.obj.d -o CMakeFiles/highs.dir/util/HighsUtils.cpp.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsUtils.cpp D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsUtils.cpp: In function 'double nearestPowerOfTwoScale(double)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsUtils.cpp:1225:16: warning: unused variable 'check_value' [-Wunused-variable] 1225 | const double check_value = check_x * std::pow(2, exp_scale); | ^~~~~~~~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsUtils.cpp: In function 'void highsAssert(bool, std::string)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsUtils.cpp:1240:7: warning: statement has no effect [-Wunused-value] 1240 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsUtils.cpp: In function 'bool highsPause(bool, std::string)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsUtils.cpp:1253:7: warning: statement has no effect [-Wunused-value] 1253 | NULL; | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/util/HighsUtils.cpp:1256:9: warning: statement has no effect [-Wunused-value] 1256 | NULL; | ^ [ 60%] Building CXX object highs/CMakeFiles/highs.dir/util/HSet.cpp.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/util/HSet.cpp.obj -MF CMakeFiles/highs.dir/util/HSet.cpp.obj.d -o CMakeFiles/highs.dir/util/HSet.cpp.obj -c 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-I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/basiclu_kernel.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/basiclu_kernel.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/basiclu_kernel.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/basiclu_kernel.cc D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/basiclu_kernel.cc: In member function 'virtual void ipx::BasicLuKernel::_Factorize(ipx::Int, const ipx::Int*, const ipx::Int*, const ipx::Int*, const double*, double, bool, ipx::SparseMatrix*, ipx::SparseMatrix*, std::vector*, std::vector*, std::vector*)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/basiclu_kernel.cc:66:9: warning: unused variable 'num_dropped' [-Wunused-variable] 66 | Int num_dropped = RemoveDiagonal(*L, nullptr); | ^~~~~~~~~~~ [ 67%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/basiclu_wrapper.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/basiclu_wrapper.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/basiclu_wrapper.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/basiclu_wrapper.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/basiclu_wrapper.cc D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/basiclu_wrapper.cc: In member function 'virtual void ipx::BasicLu::_GetFactors(ipx::SparseMatrix*, ipx::SparseMatrix*, ipx::Int*, ipx::Int*, std::vector*)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/basiclu_wrapper.cc:112:13: warning: unused variable 'num_dropped' [-Wunused-variable] 112 | Int num_dropped = RemoveDiagonal(*L, nullptr); | ^~~~~~~~~~~ [ 67%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/basis.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/basis.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/basis.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/basis.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/basis.cc D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/basis.cc: In member function 'void ipx::Basis::SetToSlackBasis()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/basis.cc:76:9: warning: unused variable 'err' [-Wunused-variable] 76 | Int err = Factorize(); | ^~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/basis.cc: In member function 'void ipx::Basis::CrashBasis(const double*)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/basis.cc:527:15: warning: unused variable 'm' [-Wunused-variable] 527 | const Int m = model_.rows(); | ^ [ 68%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/conjugate_residuals.cc.obj cd 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-pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/control.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/control.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/control.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/control.cc D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/control.cc: In member function 'void ipx::Control::hIntervalLog(std::stringstream&) const': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/control.cc:60:10: warning: unused variable 'interval_elapsed' [-Wunused-variable] 60 | double interval_elapsed = interval_.Elapsed(); | ^~~~~~~~~~~~~~~~ [ 69%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/crossover.cc.obj cd 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D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/iterate.cc: In member function 'void ipx::Iterate::assert_consistency()': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/iterate.cc:455:19: warning: unused variable 'lb' [-Wunused-variable] 455 | const Vector& lb = model_.lb(); | ^~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/iterate.cc:456:19: warning: unused variable 'ub' [-Wunused-variable] 456 | const Vector& ub = model_.ub(); | ^~ [ 74%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/kkt_solver_basis.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/kkt_solver_basis.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/kkt_solver_basis.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/kkt_solver_basis.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/kkt_solver_basis.cc [ 75%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/kkt_solver_diag.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/kkt_solver_diag.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/kkt_solver_diag.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/kkt_solver_diag.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/kkt_solver_diag.cc [ 75%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/kkt_solver.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/kkt_solver.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/kkt_solver.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/kkt_solver.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/kkt_solver.cc [ 76%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/linear_operator.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/linear_operator.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/linear_operator.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/linear_operator.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/linear_operator.cc [ 76%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/lp_solver.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/lp_solver.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/lp_solver.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/lp_solver.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/lp_solver.cc [ 77%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/lu_factorization.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/lu_factorization.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/lu_factorization.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/lu_factorization.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/lu_factorization.cc [ 77%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/lu_update.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/lu_update.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/lu_update.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/lu_update.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/lu_update.cc [ 78%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/maxvolume.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/maxvolume.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/maxvolume.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/maxvolume.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/maxvolume.cc [ 78%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/model.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/model.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/model.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/model.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc: In member function 'void ipx::Model::PresolveStartingPoint(const double*, const double*, const double*, const double*, ipx::Vector&, ipx::Vector&, ipx::Vector&) const': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc:134:15: warning: unused variable 'm' [-Wunused-variable] 134 | const Int m = rows(); | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc:135:15: warning: unused variable 'n' [-Wunused-variable] 135 | const Int n = cols(); | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc: In member function 'void ipx::Model::PostsolveInteriorSolution(const ipx::Vector&, const ipx::Vector&, const ipx::Vector&, const ipx::Vector&, const ipx::Vector&, const ipx::Vector&, double*, double*, double*, double*, double*, double*, double*) const': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc:246:15: warning: unused variable 'm' [-Wunused-variable] 246 | const Int m = rows(); | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc:247:15: warning: unused variable 'n' [-Wunused-variable] 247 | const Int n = cols(); | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc: In member function 'void ipx::Model::EvaluateInteriorSolution(const ipx::Vector&, const ipx::Vector&, const ipx::Vector&, const ipx::Vector&, const ipx::Vector&, const ipx::Vector&, ipx::Info*) const': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc:290:15: warning: unused variable 'm' [-Wunused-variable] 290 | const Int m = rows(); | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc:291:15: warning: unused variable 'n' [-Wunused-variable] 291 | const Int n = cols(); | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc: In member function 'void ipx::Model::PostsolveBasicSolution(const ipx::Vector&, const ipx::Vector&, const ipx::Vector&, const std::vector&, double*, double*, double*, double*) const': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc:391:15: warning: unused variable 'm' [-Wunused-variable] 391 | const Int m = rows(); | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc:392:15: warning: unused variable 'n' [-Wunused-variable] 392 | const Int n = cols(); | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc: In member function 'void ipx::Model::EvaluateBasicSolution(const ipx::Vector&, const ipx::Vector&, const ipx::Vector&, const std::vector&, ipx::Info*) const': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc:425:15: warning: unused variable 'm' [-Wunused-variable] 425 | const Int m = rows(); | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc:426:15: warning: unused variable 'n' [-Wunused-variable] 426 | const Int n = cols(); | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc: In member function 'void ipx::Model::PostsolveBasis(const std::vector&, ipx::Int*, ipx::Int*) const': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc:485:15: warning: unused variable 'm' [-Wunused-variable] 485 | const Int m = rows(); | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc:486:15: warning: unused variable 'n' [-Wunused-variable] 486 | const Int n = cols(); | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc: In member function 'void ipx::Model::DualizeBackBasicSolution(const ipx::Vector&, const ipx::Vector&, const ipx::Vector&, ipx::Vector&, ipx::Vector&, ipx::Vector&, ipx::Vector&) const': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc:1353:15: warning: unused variable 'm' [-Wunused-variable] 1353 | const Int m = rows(); | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc: In member function 'void ipx::Model::DualizeBackBasis(const std::vector&, std::vector&, std::vector&) const': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/model.cc:1383:15: warning: unused variable 'm' [-Wunused-variable] 1383 | const Int m = rows(); | ^ [ 79%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/normal_matrix.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/normal_matrix.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/normal_matrix.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/normal_matrix.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/normal_matrix.cc [ 80%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/sparse_matrix.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/sparse_matrix.cc.obj -MF CMakeFiles/highs.dir/ipm/ipx/sparse_matrix.cc.obj.d -o CMakeFiles/highs.dir/ipm/ipx/sparse_matrix.cc.obj -c D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/sparse_matrix.cc D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/sparse_matrix.cc: In function 'void ipx::MultiplyAdd(const SparseMatrix&, const Vector&, double, Vector&, char)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/sparse_matrix.cc:195:15: warning: unused variable 'm' [-Wunused-variable] 195 | const Int m = A.rows(); | ^ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/sparse_matrix.cc: In function 'void ipx::AddNormalProduct(const SparseMatrix&, const double*, const Vector&, Vector&)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/sparse_matrix.cc:212:15: warning: unused variable 'm' [-Wunused-variable] 212 | const Int m = A.rows(); | ^ [ 80%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/sparse_utils.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -I"D:/RCompile/CRANpkg/lib/4.6/Rcpp/include" -ID:/RCompile/recent/R/include -std=c++17 -O3 -DNDEBUG -std=c++17 -mpopcnt -Wno-invalid-offsetof -MD -MT highs/CMakeFiles/highs.dir/ipm/ipx/sparse_utils.cc.obj -MF 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D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/starting_basis.cc: In function 'void ipx::PostprocessDependencies(Iterate*, Basis*, Info*)': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/starting_basis.cc:60:19: warning: unused variable 'zl' [-Wunused-variable] 60 | const Vector& zl = iterate->zl(); | ^~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/ipx/starting_basis.cc:61:19: warning: unused variable 'zu' [-Wunused-variable] 61 | const Vector& zu = iterate->zu(); | ^~ [ 82%] Building CXX object highs/CMakeFiles/highs.dir/ipm/ipx/symbolic_invert.cc.obj cd D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/build/highs && D:/rtools45/x86_64-w64-mingw32.static.posix/bin/g++.exe -DNDEBUG @CMakeFiles/highs.dir/includes_CXX.rsp -pedantic -O2 -Wall -mfpmath=sse -msse2 -mstackrealign 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D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/basiclu/lu_pivot.c:477:24: warning: variable 'found' set but not used [-Wunused-but-set-variable] 477 | lu_int grow, room, found, position, col_number; | ^~~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/basiclu/lu_pivot.c: In function 'lu_pivot_singleton_row': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/basiclu/lu_pivot.c:780:18: warning: unused variable 'rnz1' [-Wunused-variable] 780 | const lu_int rnz1 = rend-rbeg-1; /* nz in pivot row except pivot */ | ^~~~ D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/basiclu/lu_pivot.c: In function 'lu_pivot_singleton_col': D:/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/inst/HiGHS/highs/ipm/basiclu/lu_pivot.c:870:42: warning: variable 'found' set but not used 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-I/d/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/src/highslib/include/highs -I'D:/RCompile/CRANpkg/lib/4.6/Rcpp/include' -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include" -O2 -Wall -mfpmath=sse -msse2 -mstackrealign -c highs_interface.cpp -o highs_interface.o g++ -shared -s -static-libgcc -o highs.dll tmp.def RcppExports.o highs_interface.o -L/d/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/src/highslib/lib -L/d/temp/2026_02_02_22_15_16_18583/Rtmp2vYan0/R.INSTALL51e469363fbf/highs/src/highslib/lib64 -lhighs -Ld:/rtools45/x86_64-w64-mingw32.static.posix/lib/x64 -Ld:/rtools45/x86_64-w64-mingw32.static.posix/lib -LD:/RCompile/recent/R/bin/x64 -lR installing to d:/RCompile/CRANincoming/R-devel/lib/00LOCK-highs/00new/highs/libs/x64 ** R ** inst ** byte-compile and prepare package for lazy loading ** help *** installing help indices ** building package indices ** testing if installed package can be loaded from temporary location ** testing if installed package can be loaded from final location ** testing if installed package keeps a record of temporary installation path * DONE (highs)