******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.0@#80db32aea34d20aa4e1ffe60436026c9 -pr /home/conan/w/prod/BuildSingleReference/76672/ef7aa864-0bc7-4655-a01f-c671ccbd79a8/profile_linux_5_libstdcpp11_gcc_debug_64.qhull-shared-True.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Debug compiler=gcc compiler.libcxx=libstdc++11 compiler.version=5 os=Linux [options] qhull:shared=True [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True qhull/8.0.0 (test package): Installing package Requirements qhull/8.0.0 from local cache - Cache Packages qhull/8.0.0:bf6871a88a66b609883bce5de4dd61adb1e033a7 - Cache Installing (downloading, building) binaries... qhull/8.0.0: Already installed! qhull/8.0.0: Appending PATH environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/bf6871a88a66b609883bce5de4dd61adb1e033a7/bin qhull/8.0.0 (test package): Generator txt created conanbuildinfo.txt qhull/8.0.0 (test package): Generator 'VirtualRunEnv' calling 'generate()' qhull/8.0.0 (test package): Generator 'CMakeDeps' calling 'generate()' qhull/8.0.0 (test package): Calling generate() qhull/8.0.0 (test package): Aggregating env generators qhull/8.0.0 (test package): Generated conaninfo.txt qhull/8.0.0 (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/8.0.0 (test package): Calling build() qhull/8.0.0 (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 GNU 5.4.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/gcc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Conan: Component target declared 'Qhull::qhull_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/8.0.0 (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/8.0.0 (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: 1661003974 input 0.261 0.674 0.883 0.601 0.117 0.27 -0.0249 0.0533 0.237 0.255 0.496 -0.669 -0.702 0.951 -0.469 -0.683 -0.8 0.779 0.195 -0.701 0.327 -0.0689 -0.243 -0.405 8 vertices and 16 facets with normals: -0.73 0.35 0.52 -0.28 -0.92 -0.043 -0.017 -0.38 0.57 -0.13 -0.26 0.77 -0.061 -0.52 -0.76 0.38 0.0057 0.88 0.065 -0.47 0.23 0.83 0.082 -0.51 -0.42 0.51 -0.38 -0.65 0.48 0.23 -0.34 -0.78 0.75 -0.25 -0.18 0.59 0.7 -0.26 -0.19 0.63 0.23 -0.15 0.86 -0.42 0.015 -0.18 0.91 -0.38 0.75 -0.43 -0.49 -0.1 0.2 -0.6 -0.67 0.39 0.51 -0.43 -0.033 -0.75 -0.56 -0.58 0.16 -0.57 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.25 0.50 -0.67 -0.02 0.05 0.24 0.26 0.67 0.88 0.60 0.12 0.27 ======== Compute a new triangulation as a separate instance of Qhull seed: 1661003975 input 0.261 0.937 0.394 -0.482 -0.817 0.707 0.0692 -0.589 -0.404 0.124 -0.737 0.37 0.96 -0.979 -0.362 0.376 0.542 0.794 0.962 -0.568 -0.838 -0.695 0.935 -0.544 8 vertices and 19 facets with normals: 0.39 0.47 -0.66 -0.45 0.25 0.4 0.24 0.85 -0.64 0.22 0.25 -0.69 -0.6 -0.51 -0.57 0.21 -0.59 -0.47 -0.47 0.45 -0.55 -0.6 -0.55 0.19 -0.67 0.19 0.24 -0.67 -0.14 -0.97 -0.14 -0.16 -0.66 0.21 0.27 -0.67 -0.63 0.21 0.33 -0.67 0.52 -0.37 0.77 0.033 0.62 0.41 0.28 0.61 0.15 0.32 0.35 0.86 -0.71 0.31 0.48 -0.41 -0.013 0.19 0.45 0.87 0.81 0.17 -0.12 -0.54 -0.4 0.23 0.27 -0.84 0.85 -0.029 0.047 -0.52 0.85 -0.036 0.054 -0.52 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 16 facets with normals: -0.73 0.35 0.52 -0.28 -0.92 -0.043 -0.017 -0.38 0.57 -0.13 -0.26 0.77 -0.061 -0.52 -0.76 0.38 0.0057 0.88 0.065 -0.47 0.23 0.83 0.082 -0.51 -0.42 0.51 -0.38 -0.65 0.48 0.23 -0.34 -0.78 0.75 -0.25 -0.18 0.59 0.7 -0.26 -0.19 0.63 0.23 -0.15 0.86 -0.42 0.015 -0.18 0.91 -0.38 0.75 -0.43 -0.49 -0.1 0.2 -0.6 -0.67 0.39 0.51 -0.43 -0.033 -0.75 -0.56 -0.58 0.16 -0.57 ======== 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): 0.000633 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: 25 Number of facets in hull: 16 Number of distance tests for qhull: 25 CPU seconds to compute hull (after input): 7.9e-05 Output completed. Verifying that all points are below 1e-14 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: 11 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 29 Number of facets in hull: 19 Number of distance tests for qhull: 37 CPU seconds to compute hull (after input): 8.6e-05 Output completed. Verifying that all points are below 1.2e-14 of all facets. Will make 88 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): 0.000109 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations. qhull/8.0.0 (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/8.0.0 (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/8.0.0@#80db32aea34d20aa4e1ffe60436026c9 -pr /home/conan/w/prod/BuildSingleReference/76672/ef7aa864-0bc7-4655-a01f-c671ccbd79a8/profile_linux_5_libstdcpp11_gcc_debug_64.qhull-shared-True.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Configuration: [settings] arch=x86_64 build_type=Debug compiler=gcc compiler.libcxx=libstdc++11 compiler.version=5 os=Linux [options] qhull:shared=True [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True qhull/8.0.0 (test package): Installing package Requirements qhull/8.0.0 from local cache - Cache Packages qhull/8.0.0:bf6871a88a66b609883bce5de4dd61adb1e033a7 - Cache Installing (downloading, building) binaries... qhull/8.0.0: Already installed! qhull/8.0.0: Appending PATH environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/bf6871a88a66b609883bce5de4dd61adb1e033a7/bin qhull/8.0.0 (test package): Generator txt created conanbuildinfo.txt qhull/8.0.0 (test package): Generator cmake created conanbuildinfo.cmake qhull/8.0.0 (test package): Generator cmake_find_package_multi created QhullConfigVersion.cmake qhull/8.0.0 (test package): Generator cmake_find_package_multi created QhullTarget-debug.cmake qhull/8.0.0 (test package): Generator cmake_find_package_multi created QhullTargets.cmake qhull/8.0.0 (test package): Generator cmake_find_package_multi created QhullConfig.cmake qhull/8.0.0 (test package): Aggregating env generators qhull/8.0.0 (test package): Generated conaninfo.txt qhull/8.0.0 (test package): Generated graphinfo Using lockfile: '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/85660a1ca172fc36c7f6ab2d8279e1d6f2047ba4/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/8.0.0 (test package): Calling build() ----Running------ > cd '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/85660a1ca172fc36c7f6ab2d8279e1d6f2047ba4' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="5" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++11" -DCMAKE_INSTALL_PREFIX="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/85660a1ca172fc36c7f6ab2d8279e1d6f2047ba4/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/85660a1ca172fc36c7f6ab2d8279e1d6f2047ba4" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/85660a1ca172fc36c7f6ab2d8279e1d6f2047ba4" -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 GNU 5.4.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/gcc - 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 qhull_rd found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/bf6871a88a66b609883bce5de4dd61adb1e033a7/lib/libqhull_rd.so -- Conan: Adjusting default RPATHs Conan policies -- Conan: Adjusting language standard -- This project seems to be plain C, using 'GNU' compiler -- Conan: Compiler GCC>=5, checking major version 5 -- Conan: Checking correct version: 5 -- Conan: C++ stdlib: libstdc++11 -- Library qhull_rd found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/bf6871a88a66b609883bce5de4dd61adb1e033a7/lib/libqhull_rd.so -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/bf6871a88a66b609883bce5de4dd61adb1e033a7/lib/libqhull_rd.so -- Library qhull_rd found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/bf6871a88a66b609883bce5de4dd61adb1e033a7/lib/libqhull_rd.so -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/bf6871a88a66b609883bce5de4dd61adb1e033a7/lib/libqhull_rd.so -- 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/85660a1ca172fc36c7f6ab2d8279e1d6f2047ba4 ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/85660a1ca172fc36c7f6ab2d8279e1d6f2047ba4' '--' '-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/8.0.0 (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: 1661003979 input 0.261 -0.0107 0.439 -0.813 -0.555 0.459 0.446 0.842 -0.97 -0.399 0.331 0.525 -0.392 -0.703 0.0656 0.614 -0.0886 0.856 0.0295 -0.0328 0.502 0.799 -0.353 0.899 8 vertices and 18 facets with normals: 0.065 -0.73 -0.4 0.55 -0.022 -0.64 0.68 -0.35 -0.35 0.54 0.5 0.58 -0.76 0.22 -0.56 -0.24 -0.63 -0.22 0.32 -0.68 -0.29 0.22 -0.66 -0.66 0.67 -0.51 -0.49 -0.24 0.21 -0.72 0.49 -0.45 -0.18 0.16 -0.69 -0.68 -0.17 0.39 -0.57 -0.7 -0.11 0.72 0.54 0.41 0.93 0.11 -0.15 -0.3 0.38 0.84 0.3 -0.23 0.24 -0.53 0.66 -0.47 0.17 0.48 0.76 -0.4 -0.096 -0.45 0.83 -0.31 -0.31 0.17 0.93 0.14 -0.23 -0.14 0.93 -0.24 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.61 -0.09 0.86 0.26 -0.01 0.44 -0.40 0.33 0.53 0.45 0.84 -0.97 ======== Compute a new triangulation as a separate instance of Qhull seed: 1661003980 input 0.261 0.252 -0.0497 0.105 0.51 0.897 0.54 0.2 0.389 -0.529 -0.902 -0.436 -0.731 -0.634 0.173 -0.327 -0.746 0.871 0.796 0.101 -0.663 0.172 0.824 0.76 8 vertices and 16 facets with normals: 0.82 -0.2 0.41 0.34 0.6 0.75 -0.078 -0.27 -0.69 0.28 0.0021 0.67 0.092 0.047 -0.12 0.99 -0.65 0.59 -0.48 -0.0075 -0.55 0.61 -0.56 0.047 0.23 -0.77 0.12 -0.58 0.55 -0.78 0.039 -0.3 0.49 -0.75 -0.058 -0.44 0.35 -0.78 0.094 -0.51 -0.83 0.3 0.46 0.11 -0.75 0.5 0.14 -0.41 -0.36 -0.078 0.64 -0.68 0.81 -0.2 0.44 0.32 0.14 0.6 0.48 -0.62 -0.23 -0.12 0.68 -0.69 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 18 facets with normals: 0.065 -0.73 -0.4 0.55 -0.022 -0.64 0.68 -0.35 -0.35 0.54 0.5 0.58 -0.76 0.22 -0.56 -0.24 -0.63 -0.22 0.32 -0.68 -0.29 0.22 -0.66 -0.66 0.67 -0.51 -0.49 -0.24 0.21 -0.72 0.49 -0.45 -0.18 0.16 -0.69 -0.68 -0.17 0.39 -0.57 -0.7 -0.11 0.72 0.54 0.41 0.93 0.11 -0.15 -0.3 0.38 0.84 0.3 -0.23 0.24 -0.53 0.66 -0.47 0.17 0.48 0.76 -0.4 -0.096 -0.45 0.83 -0.31 -0.31 0.17 0.93 0.14 -0.23 -0.14 0.93 -0.24 ======== 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): 0.000222 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: 14 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 25 Number of facets in hull: 18 Number of distance tests for qhull: 31 CPU seconds to compute hull (after input): 7.6e-05 Output completed. Verifying that all points are below 1.1e-14 of all facets. Will make 112 distance computations. Delaunay triangulation by the convex hull of 8 points in 4-d: Number of input sites: 8 Number of Delaunay regions: 10 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 24 Number of facets in hull: 16 Number of distance tests for qhull: 28 CPU seconds to compute hull (after input): 8.1e-05 Output completed. Verifying that all points are below 8.6e-15 of all facets. Will make 80 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): 0.000125 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.