******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/7.3.2@#f3e644ff1a13fd92cd97ebfd62343def -pr /home/conan/w/prod/BuildSingleReference/77638/4e07080f-b015-4043-871b-fb3ef800d977/profile_linux_11_libstdcpp_clang_debug_64.qhull-shared-False.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Debug compiler=clang compiler.libcxx=libstdc++ compiler.version=11 os=Linux [options] qhull:shared=False [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True qhull/7.3.2 (test package): Installing package Requirements qhull/7.3.2 from local cache - Cache Packages qhull/7.3.2:05441c20e7e7a68951563eb6a1ae544f71dd7263 - Cache Installing (downloading, building) binaries... qhull/7.3.2: Already installed! qhull/7.3.2: Appending PATH environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/05441c20e7e7a68951563eb6a1ae544f71dd7263/bin qhull/7.3.2 (test package): Generator txt created conanbuildinfo.txt qhull/7.3.2 (test package): Generator 'CMakeDeps' calling 'generate()' qhull/7.3.2 (test package): Generator 'VirtualRunEnv' calling 'generate()' qhull/7.3.2 (test package): Calling generate() qhull/7.3.2 (test package): Aggregating env generators qhull/7.3.2 (test package): Generated conaninfo.txt qhull/7.3.2 (test package): Generated graphinfo Using lockfile: '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/conan.lock' Using cached profile from lockfile [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK qhull/7.3.2 (test package): Calling build() qhull/7.3.2 (test package): CMake command: cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/generators/conan_toolchain.cmake" -DCMAKE_POLICY_DEFAULT_CMP0091="NEW" -DCMAKE_BUILD_TYPE="Debug" "/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/." ----Running------ > cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/generators/conan_toolchain.cmake" -DCMAKE_POLICY_DEFAULT_CMP0091="NEW" -DCMAKE_BUILD_TYPE="Debug" "/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/." ----------------- -- Using Conan toolchain: /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/generators/conan_toolchain.cmake -- The C compiler identification is Clang 11.1.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/clang - skipped -- Detecting C compile features -- Detecting C compile features - done -- Conan: Component target declared 'Qhull::qhullstatic_r' -- Configuring done -- Generating done -- Build files have been written to: /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/Debug qhull/7.3.2 (test package): CMake command: cmake --build "/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/Debug" '--' '-j3' ----Running------ > cmake --build "/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/Debug" '--' '-j3' ----------------- Scanning dependencies of target test_package [ 50%] Building C object CMakeFiles/test_package.dir/test_package_r.c.o [100%] Linking C executable test_package [100%] Built target test_package qhull/7.3.2 (test package): Running test() ----Running------ > . "/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/generators/conanrun.sh" && ./test_package ----------------- Capturing current environment in /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/generators/deactivate_conanrunenv-debug-x86_64.sh Configuring environment variables ======== user_eg 'cube qhull options' 'Delaunay options' 'halfspace options' This is the output from user_eg_r.c. It shows how qhull() may be called from an application, via Qhull's shared, reentrant library. user_eg is not part of Qhull itself. If user_eg fails immediately, user_eg_r.c was incorrectly linked to Qhull's non-reentrant library, libqhull. Try -- user_eg 'T1' 'T1' 'T1' ======== compute convex hull of cube after rotating input input -1 -1 -1 1 -1 -1 -1 1 -1 1 1 -1 -1 -1 1 1 -1 1 -1 1 1 1 1 1 8 vertices and 6 facets with normals: -0 -0 -1 0 -1 0 1 -0 -0 -1 -0 -0 0 1 -0 -0 -0 1 ======== compute 3-d Delaunay triangulation seed: 1661132275 input 0.269 -0.467 0.72 -0.858 -0.744 -0.365 -0.282 0.0974 -0.947 0.321 -0.104 0.611 0.668 0.224 -0.107 -0.554 -0.526 0.149 -0.582 -0.849 0.0634 -0.817 0.341 -0.539 8 vertices and 17 facets with normals: 0.63 -0.64 -0.33 0.27 -0.56 0.25 0.71 0.35 0.17 0.65 0.4 0.62 0.34 0.28 0.076 0.89 0.34 0.29 0.079 0.89 0.34 0.29 0.079 0.89 0.54 -0.69 -0.49 0.035 -0.67 0.21 0.68 0.23 -0.59 -0.25 -0.49 -0.59 -0.076 -0.62 -0.56 -0.55 -0.59 0.25 0.72 0.27 -0.56 0.37 0.74 0.08 -0.3 0.38 0.0036 -0.87 -0.26 0.21 -0.26 -0.91 0.25 -0.64 -0.49 -0.53 0.35 -0.73 -0.24 -0.54 0.32 -0.67 -0.17 -0.65 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] -0.55 -0.53 0.15 0.32 -0.10 0.61 -0.82 0.34 -0.54 0.67 0.22 -0.11 ======== Compute a new triangulation as a separate instance of Qhull seed: 1661132276 input 0.269 -0.203 0.231 0.0594 0.321 0.0726 -0.188 -0.545 0.412 0.19 0.663 -0.35 0.33 0.293 0.000387 0.505 0.816 0.164 0.185 -0.716 0.898 0.556 -0.481 -0.679 8 vertices and 17 facets with normals: -0.65 0.44 0.62 0.021 0.38 -0.85 0.046 -0.36 -0.38 -0.39 -0.57 -0.62 -0.098 0.18 0.88 -0.42 0.96 -0.12 0.23 -0.11 0.16 0.29 0.87 -0.35 -0.8 0.017 -0.3 0.52 -0.85 0.36 0.18 0.34 -0.52 0.19 -0.27 0.79 -0.73 -0.14 -0.62 -0.24 -0.85 0.43 0.28 0.17 0.37 0.32 0.73 -0.47 0.26 0.76 0.015 -0.59 0.97 -0.049 0.12 -0.22 0.83 0.27 -0.39 -0.3 0.044 -0.24 -0.6 -0.76 -0.0059 -0.013 -0.76 -0.65 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: 0.63 -0.64 -0.33 0.27 -0.56 0.25 0.71 0.35 0.17 0.65 0.4 0.62 0.34 0.28 0.076 0.89 0.34 0.29 0.079 0.89 0.34 0.29 0.079 0.89 0.54 -0.69 -0.49 0.035 -0.67 0.21 0.68 0.23 -0.59 -0.25 -0.49 -0.59 -0.076 -0.62 -0.56 -0.55 -0.59 0.25 0.72 0.27 -0.56 0.37 0.74 0.08 -0.3 0.38 0.0036 -0.87 -0.26 0.21 -0.26 -0.91 0.25 -0.64 -0.49 -0.53 0.35 -0.73 -0.24 -0.54 0.32 -0.67 -0.17 -0.65 ======== compute halfspace intersection about the origin for a diamond input as halfspace coefficients + offsets -1 -1 -1 -1 1 -1 -1 -1 -1 1 -1 -1 1 1 -1 -1 -1 -1 1 -1 1 -1 1 -1 -1 1 1 -1 1 1 1 -1 3 6 0 0 -1 0 -1 0 1 0 0 -1 0 0 0 1 0 0 0 1 8 vertices and 6 facets with normals: -0 -0 -1 0 -1 0 1 -0 -0 -1 -0 -0 0 1 -0 -0 -0 1 Convex hull of 8 points in 3-d: Number of vertices: 8 Number of facets: 6 Number of non-simplicial facets: 6 Statistics for: | qhull s Tcv Number of points processed: 8 Number of hyperplanes created: 11 Number of distance tests for qhull: 34 Number of distance tests for merging: 96 Number of distance tests for checking: 100 Number of merged facets: 6 CPU seconds to compute hull (after input): 0.000206 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations. Delaunay triangulation by the convex hull of 8 points in 4-d: Number of input sites: 8 Number of Delaunay regions: 7 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 28 Number of facets in hull: 17 Number of distance tests for qhull: 31 CPU seconds to compute hull (after input): 0.000114 Output completed. Verifying that all points are below 8.6e-15 of all facets. Will make 56 distance computations. Delaunay triangulation by the convex hull of 8 points in 4-d: Number of input sites: 8 Number of Delaunay regions: 12 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 26 Number of facets in hull: 17 Number of distance tests for qhull: 31 CPU seconds to compute hull (after input): 7.1e-05 Output completed. Verifying that all points are below 8.2e-15 of all facets. Will make 96 distance computations. Halfspace intersection by the convex hull of 8 points in 3-d: Number of halfspaces: 8 Number of non-redundant halfspaces: 8 Number of intersection points: 6 Number of non-simplicial intersection points: 6 Statistics for: | qhull H0 s Tcv Fp Number of points processed: 8 Number of hyperplanes created: 11 Number of distance tests for qhull: 34 Number of distance tests for merging: 96 Number of distance tests for checking: 100 Number of merged facets: 6 CPU seconds to compute hull (after input): 0.000116 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations. qhull/7.3.2 (test package): WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior qhull/7.3.2 (test package): WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior ******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_v1_package/conanfile.py qhull/7.3.2@#f3e644ff1a13fd92cd97ebfd62343def -pr /home/conan/w/prod/BuildSingleReference/77638/4e07080f-b015-4043-871b-fb3ef800d977/profile_linux_11_libstdcpp_clang_debug_64.qhull-shared-False.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Debug compiler=clang compiler.libcxx=libstdc++ compiler.version=11 os=Linux [options] qhull:shared=False [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True qhull/7.3.2 (test package): Installing package Requirements qhull/7.3.2 from local cache - Cache Packages qhull/7.3.2:05441c20e7e7a68951563eb6a1ae544f71dd7263 - Cache Installing (downloading, building) binaries... qhull/7.3.2: Already installed! qhull/7.3.2: Appending PATH environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/05441c20e7e7a68951563eb6a1ae544f71dd7263/bin qhull/7.3.2 (test package): Generator txt created conanbuildinfo.txt qhull/7.3.2 (test package): Generator cmake_find_package_multi created QhullConfigVersion.cmake qhull/7.3.2 (test package): Generator cmake_find_package_multi created QhullTarget-debug.cmake qhull/7.3.2 (test package): Generator cmake_find_package_multi created QhullTargets.cmake qhull/7.3.2 (test package): Generator cmake_find_package_multi created QhullConfig.cmake qhull/7.3.2 (test package): Generator cmake created conanbuildinfo.cmake qhull/7.3.2 (test package): Aggregating env generators qhull/7.3.2 (test package): Generated conaninfo.txt qhull/7.3.2 (test package): Generated graphinfo Using lockfile: '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/a51df504a34614726d276d8d96b6ae5bb79bf2ee/conan.lock' Using cached profile from lockfile [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK qhull/7.3.2 (test package): Calling build() ----Running------ > cd '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/a51df504a34614726d276d8d96b6ae5bb79bf2ee' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="11" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++" -DCMAKE_INSTALL_PREFIX="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/a51df504a34614726d276d8d96b6ae5bb79bf2ee/package" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCMAKE_PREFIX_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/a51df504a34614726d276d8d96b6ae5bb79bf2ee" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/a51df504a34614726d276d8d96b6ae5bb79bf2ee" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DQHULL_REENTRANT="True" -Wno-dev '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package' ----------------- -- The C compiler identification is Clang 11.1.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/clang - skipped -- Detecting C compile features -- Detecting C compile features - done -- Conan: called by CMake conan helper -- Conan: Adjusting output directories -- Conan: Using cmake targets configuration -- Library qhullstatic_rd found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/05441c20e7e7a68951563eb6a1ae544f71dd7263/lib/libqhullstatic_rd.a -- Conan: Adjusting default RPATHs Conan policies -- Conan: Adjusting language standard -- This project seems to be plain C, using 'Clang' compiler -- Conan: Compiler Clang>=8, checking major version 11 -- Conan: Checking correct version: 11 -- Conan: C++ stdlib: libstdc++ -- Library qhullstatic_rd found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/05441c20e7e7a68951563eb6a1ae544f71dd7263/lib/libqhullstatic_rd.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/05441c20e7e7a68951563eb6a1ae544f71dd7263/lib/libqhullstatic_rd.a -- Library qhullstatic_rd found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/05441c20e7e7a68951563eb6a1ae544f71dd7263/lib/libqhullstatic_rd.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/05441c20e7e7a68951563eb6a1ae544f71dd7263/lib/libqhullstatic_rd.a -- Configuring done -- Generating done -- Build files have been written to: /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/a51df504a34614726d276d8d96b6ae5bb79bf2ee ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/a51df504a34614726d276d8d96b6ae5bb79bf2ee' '--' '-j3' ----------------- Scanning dependencies of target test_package [ 50%] Building C object CMakeFiles/test_package.dir/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/test_package_r.c.o [100%] Linking C executable bin/test_package [100%] Built target test_package qhull/7.3.2 (test package): Running test() ----Running------ > bin/test_package ----------------- ======== user_eg 'cube qhull options' 'Delaunay options' 'halfspace options' This is the output from user_eg_r.c. It shows how qhull() may be called from an application, via Qhull's shared, reentrant library. user_eg is not part of Qhull itself. If user_eg fails immediately, user_eg_r.c was incorrectly linked to Qhull's non-reentrant library, libqhull. Try -- user_eg 'T1' 'T1' 'T1' ======== compute convex hull of cube after rotating input input -1 -1 -1 1 -1 -1 -1 1 -1 1 1 -1 -1 -1 1 1 -1 1 -1 1 1 1 1 1 8 vertices and 6 facets with normals: -0 -0 -1 0 -1 0 1 -0 -0 -1 -0 -0 0 1 -0 -0 -0 1 ======== compute 3-d Delaunay triangulation seed: 1661132277 input 0.269 0.0596 -0.258 0.977 -0.613 0.51 -0.0941 0.813 -0.229 0.0598 -0.57 0.689 -0.00855 0.362 0.107 -0.436 0.159 0.179 0.952 -0.582 -0.267 -0.0703 0.697 -0.818 8 vertices and 18 facets with normals: -0.47 -0.64 -0.6 -0.082 0.78 0.62 -0.029 0.082 0.82 0.54 0.06 -0.18 0.8 0.53 -0.2 -0.18 -0.72 0.19 0.35 0.56 -0.5 0.28 0.44 0.69 -0.58 -0.66 -0.48 0.093 -0.59 -0.49 -0.22 0.61 -0.43 -0.75 -0.48 -0.17 0.53 -0.55 0.18 -0.61 0.8 0.54 0.15 -0.22 0.13 0.56 0.82 0.059 0.61 -0.058 0.51 -0.6 -0.11 0.54 0.83 0.045 0.034 -0.39 0.35 -0.85 -0.41 0.33 -0.56 -0.64 -0.4 0.32 -0.57 -0.64 -0.37 0.34 -0.57 -0.65 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] -0.01 0.36 0.11 0.27 0.06 -0.26 -0.09 0.81 -0.23 0.98 -0.61 0.51 ======== Compute a new triangulation as a separate instance of Qhull seed: 1661132278 input 0.269 0.323 -0.746 -0.106 0.452 0.948 1.02e-05 0.171 -0.871 -0.0708 0.197 -0.273 -0.347 0.431 0.214 0.624 -0.499 0.195 -0.281 -0.448 0.568 -0.697 -0.125 -0.957 8 vertices and 17 facets with normals: 0.55 0.099 -0.071 0.82 0.72 0.56 0.2 -0.36 0.024 -0.57 0.29 0.77 -0.16 -0.79 -0.37 -0.47 -0.042 -0.74 -0.49 -0.46 0.59 -0.44 -0.58 0.37 0.4 -0.44 -0.57 -0.57 0.56 0.37 0.43 -0.6 0.32 0.075 0.63 -0.71 0.29 0.012 0.54 -0.79 -0.96 0.051 0.29 0.026 -0.82 -0.25 -0.1 -0.51 -0.24 0.93 -0.17 0.22 0.58 0.72 0.15 -0.35 -0.51 0.65 -0.45 -0.32 -0.35 0.88 -0.33 -0.018 -0.32 0.79 -0.42 -0.31 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 18 facets with normals: -0.47 -0.64 -0.6 -0.082 0.78 0.62 -0.029 0.082 0.82 0.54 0.06 -0.18 0.8 0.53 -0.2 -0.18 -0.72 0.19 0.35 0.56 -0.5 0.28 0.44 0.69 -0.58 -0.66 -0.48 0.093 -0.59 -0.49 -0.22 0.61 -0.43 -0.75 -0.48 -0.17 0.53 -0.55 0.18 -0.61 0.8 0.54 0.15 -0.22 0.13 0.56 0.82 0.059 0.61 -0.058 0.51 -0.6 -0.11 0.54 0.83 0.045 0.034 -0.39 0.35 -0.85 -0.41 0.33 -0.56 -0.64 -0.4 0.32 -0.57 -0.64 -0.37 0.34 -0.57 -0.65 ======== compute halfspace intersection about the origin for a diamond input as halfspace coefficients + offsets -1 -1 -1 -1 1 -1 -1 -1 -1 1 -1 -1 1 1 -1 -1 -1 -1 1 -1 1 -1 1 -1 -1 1 1 -1 1 1 1 -1 3 6 0 0 -1 0 -1 0 1 0 0 -1 0 0 0 1 0 0 0 1 8 vertices and 6 facets with normals: -0 -0 -1 0 -1 0 1 -0 -0 -1 -0 -0 0 1 -0 -0 -0 1 CMake Warning: Manually-specified variables were not used by the project: 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 Convex hull of 8 points in 3-d: Number of vertices: 8 Number of facets: 6 Number of non-simplicial facets: 6 Statistics for: | qhull s Tcv Number of points processed: 8 Number of hyperplanes created: 11 Number of distance tests for qhull: 34 Number of distance tests for merging: 96 Number of distance tests for checking: 100 Number of merged facets: 6 CPU seconds to compute hull (after input): 0.000203 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations. Delaunay triangulation by the convex hull of 8 points in 4-d: Number of input sites: 8 Number of Delaunay regions: 11 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 27 Number of facets in hull: 18 Number of distance tests for qhull: 27 CPU seconds to compute hull (after input): 7.8e-05 Output completed. Verifying that all points are below 9.6e-15 of all facets. Will make 88 distance computations. Delaunay triangulation by the convex hull of 8 points in 4-d: Number of input sites: 8 Number of Delaunay regions: 12 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 24 Number of facets in hull: 17 Number of distance tests for qhull: 24 CPU seconds to compute hull (after input): 6.4e-05 Output completed. Verifying that all points are below 8.6e-15 of all facets. Will make 96 distance computations. Halfspace intersection by the convex hull of 8 points in 3-d: Number of halfspaces: 8 Number of non-redundant halfspaces: 8 Number of intersection points: 6 Number of non-simplicial intersection points: 6 Statistics for: | qhull H0 s Tcv Fp Number of points processed: 8 Number of hyperplanes created: 11 Number of distance tests for qhull: 34 Number of distance tests for merging: 96 Number of distance tests for checking: 100 Number of merged facets: 6 CPU seconds to compute hull (after input): 0.000111 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.