-- Detected available Ceres threading models: [CXX_THREADS, NO_THREADS]
-- Building with C++14
-- Found Eigen version : 
-- Enabling use of Eigen as a sparse linear algebra library.
-- Building without LAPACK.
-- Building without SuiteSparse.
-- Building without CXSparse.
-- Found Apple's Accelerate framework with sparse solvers, building with Accelerate sparse support.
-- Use of gflags disabled - no tests or tools will be built!
-- Compiling minimal glog substitute into Ceres.
-- Using minimal glog substitute (include): internal/ceres/miniglog
-- Max log level for minimal glog substitute: 2
-- Using Ceres threading model: CXX_THREADS
-- Failed to find Google benchmark library, disabling build of benchmarks.
-- Building Ceres as a static library.
-- Do not build any example.
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_DISABLE_FIND_PACKAGE_TBB
    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_INSTALL_BINDIR
    CMAKE_INSTALL_DATAROOTDIR
    CMAKE_INSTALL_INCLUDEDIR
    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_LIBEXECDIR
    CMAKE_INSTALL_OLDINCLUDEDIR
    CMAKE_INSTALL_SBINDIR
    GLOG_PREFER_EXPORTED_GLOG_CMAKE_CONFIGURATION


/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libceres.a(cxsparse.cc.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libceres.a(float_suitesparse.cc.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libceres.a(float_cxsparse.cc.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libceres.a(suitesparse.cc.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libceres.a(cxsparse.cc.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libceres.a(float_suitesparse.cc.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libceres.a(float_cxsparse.cc.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: ../../../lib/libceres.a(suitesparse.cc.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-3697/.conan/data/ceres-solver/2.0.0/_/_/package/9bbf797da827fdcd67d9e482f59e40b4fecbafb5/lib/libceres.a(cxsparse.cc.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-3697/.conan/data/ceres-solver/2.0.0/_/_/package/9bbf797da827fdcd67d9e482f59e40b4fecbafb5/lib/libceres.a(float_suitesparse.cc.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-3697/.conan/data/ceres-solver/2.0.0/_/_/package/9bbf797da827fdcd67d9e482f59e40b4fecbafb5/lib/libceres.a(float_cxsparse.cc.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-3697/.conan/data/ceres-solver/2.0.0/_/_/package/9bbf797da827fdcd67d9e482f59e40b4fecbafb5/lib/libceres.a(suitesparse.cc.o) has no symbols
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


trust_region_minimizer.cc:745 Terminating: Function tolerance reached. |cost_change|/cost: 3.541695e-08 <= 1.000000e-06