******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.0@#6c2e2b826d5f2398e9d8cef7ee5c57e7 -pr /home/conan/w/prod/BuildSingleReference/119452/877a646c-17c2-4caa-8af7-cf1fc0c9af47/profile_linux_13_libstdcpp_clang_release_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=Release compiler=clang compiler.libcxx=libstdc++ compiler.version=13 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:a94498c1f63a7731916053a03adfbea7ef7657ad - 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/a94498c1f63a7731916053a03adfbea7ef7657ad/bin 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): Generator txt created conanbuildinfo.txt qhull/8.0.0 (test package): Calling generate() qhull/8.0.0 (test package): Preset 'release' added to CMakePresets.json. Invoke it manually using 'cmake --preset release' qhull/8.0.0 (test package): If your CMake version is not compatible with CMakePresets (<3.19) call cmake like: '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=Release' 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/build/generators/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="Release" "/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="Release" "/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 13.0.0 -- Check for working C compiler: /usr/local/bin/clang -- Check for working C compiler: /usr/local/bin/clang -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- 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/Release qhull/8.0.0 (test package): CMake command: cmake --build "/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/Release" '--' '-j3' ----Running------ > cmake --build "/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/Release" '--' '-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 ----------------- ======== 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: 1667928565 input 0.65 -0.558 0.51 -0.248 0.552 -0.108 -0.573 -0.929 -0.207 0.285 0.564 -0.798 -0.388 0.402 -0.555 -0.301 -0.831 0.361 -0.676 -0.389 -0.43 0.217 0.477 -0.05 8 vertices and 17 facets with normals: 0.41 -0.49 -0.56 -0.53 0.42 -0.53 -0.59 -0.45 0.27 -0.56 -0.34 -0.71 0.29 -0.61 -0.39 -0.62 -0.26 0.43 0.47 0.73 -0.26 -0.31 0.083 -0.91 -0.75 0.31 0.49 0.31 -0.29 0.44 0.47 0.71 0.14 0.68 0.56 0.46 -0.27 0.45 0.48 0.71 -0.16 0.18 0.9 -0.35 -0.6 0.32 -0.29 0.68 -0.69 0.41 0.34 0.49 -0.42 0.47 0.35 0.69 0.23 -0.33 -0.66 -0.63 -0.18 -0.19 -0.37 -0.89 0.034 0.59 -0.54 -0.6 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] -0.25 0.55 -0.11 -0.30 -0.83 0.36 0.22 0.48 -0.05 0.65 -0.56 0.51 ======== Compute a new triangulation as a separate instance of Qhull seed: 1667928566 input 0.65 -0.295 0.0215 0.67 -0.383 0.329 -0.479 0.428 -0.848 0.154 -0.669 0.24 -0.726 0.471 -0.448 0.759 0.511 0.376 0.0911 -0.255 0.405 -0.409 -0.345 -0.189 8 vertices and 17 facets with normals: -0.43 -0.044 0.77 0.47 0.16 0.57 -0.3 -0.75 -0.55 -0.64 -0.025 0.54 -0.7 -0.22 0.65 0.2 0.15 0.55 -0.31 -0.76 -0.21 -0.27 0.36 0.87 -0.19 -0.27 0.32 0.89 -0.19 -0.29 0.31 0.88 -0.2 -0.14 0.9 0.36 0.19 0.55 -0.32 -0.75 0.18 0.53 -0.34 -0.76 0.57 -0.22 -0.49 0.62 0.61 0.12 0.41 -0.66 0.17 -0.65 -0.74 0.041 0.27 -0.64 -0.52 0.51 0.21 -0.46 -0.23 -0.83 0.47 -0.51 0.25 -0.68 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: 0.41 -0.49 -0.56 -0.53 0.42 -0.53 -0.59 -0.45 0.27 -0.56 -0.34 -0.71 0.29 -0.61 -0.39 -0.62 -0.26 0.43 0.47 0.73 -0.26 -0.31 0.083 -0.91 -0.75 0.31 0.49 0.31 -0.29 0.44 0.47 0.71 0.14 0.68 0.56 0.46 -0.27 0.45 0.48 0.71 -0.16 0.18 0.9 -0.35 -0.6 0.32 -0.29 0.68 -0.69 0.41 0.34 0.49 -0.42 0.47 0.35 0.69 0.23 -0.33 -0.66 -0.63 -0.18 -0.19 -0.37 -0.89 0.034 0.59 -0.54 -0.6 ======== 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): 0.00012 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: 9 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 25 Number of facets in hull: 17 Number of distance tests for qhull: 34 CPU seconds to compute hull (after input): 4.2e-05 Output completed. Verifying that all points are below 7.5e-15 of all facets. Will make 72 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: 33 CPU seconds to compute hull (after input): 5.2e-05 Output completed. Verifying that all points are below 6.8e-15 of all facets. Will make 56 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): 6e-05 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@#6c2e2b826d5f2398e9d8cef7ee5c57e7 -pr /home/conan/w/prod/BuildSingleReference/119452/877a646c-17c2-4caa-8af7-cf1fc0c9af47/profile_linux_13_libstdcpp_clang_release_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=Release compiler=clang compiler.libcxx=libstdc++ compiler.version=13 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:a94498c1f63a7731916053a03adfbea7ef7657ad - 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/a94498c1f63a7731916053a03adfbea7ef7657ad/bin qhull/8.0.0 (test package): Generator txt created conanbuildinfo.txt 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-release.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): Generator cmake created conanbuildinfo.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/0fec5a912479c0f13a05ab9464c02e757a146e0e/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/0fec5a912479c0f13a05ab9464c02e757a146e0e' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="13" -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/0fec5a912479c0f13a05ab9464c02e757a146e0e/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/0fec5a912479c0f13a05ab9464c02e757a146e0e" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/0fec5a912479c0f13a05ab9464c02e757a146e0e" -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 13.0.0 -- Check for working C compiler: /usr/local/bin/clang -- Check for working C compiler: /usr/local/bin/clang -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- 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_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/a94498c1f63a7731916053a03adfbea7ef7657ad/lib/libqhull_r.so -- 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 13 -- Conan: Checking correct version: 13 -- Conan: C++ stdlib: libstdc++ -- Library qhull_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/a94498c1f63a7731916053a03adfbea7ef7657ad/lib/libqhull_r.so -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/a94498c1f63a7731916053a03adfbea7ef7657ad/lib/libqhull_r.so -- Library qhull_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/a94498c1f63a7731916053a03adfbea7ef7657ad/lib/libqhull_r.so -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/a94498c1f63a7731916053a03adfbea7ef7657ad/lib/libqhull_r.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/0fec5a912479c0f13a05ab9464c02e757a146e0e ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/0fec5a912479c0f13a05ab9464c02e757a146e0e' '--' '-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: 1667928569 input 0.65 0.494 0.555 -0.579 0.814 -0.357 -0.196 0.502 -0.772 -0.238 -0.368 -0.643 0.26 0.679 -0.128 -0.0629 0.538 0.422 0.392 0.146 0.91 -0.289 -0.811 -0.606 8 vertices and 19 facets with normals: 0.11 0.0087 0.012 0.99 -0.21 0.76 0.58 0.21 -0.82 -0.23 0.52 0.062 0.34 0.093 -0.27 0.9 0.71 -0.56 0.0038 -0.42 -0.33 -0.58 0.47 -0.58 -0.89 -0.2 0.28 -0.29 -0.77 -0.038 -0.64 -0.064 -0.53 0.25 -0.22 -0.78 -0.37 0.25 -0.26 -0.85 0.047 0.96 0.27 -0.052 0.48 0.72 -0.33 0.39 -0.41 0.41 -0.24 -0.78 0.51 -0.33 0.11 -0.79 0.52 -0.34 0.1 -0.78 0.51 -0.34 0.11 -0.78 0.83 -0.12 -0.54 0.042 0.84 -0.15 -0.52 -0.0062 0.83 -0.12 -0.55 0.013 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.26 0.68 -0.13 -0.06 0.54 0.42 0.39 0.15 0.91 0.65 0.49 0.56 ======== Compute a new triangulation as a separate instance of Qhull seed: 1667928570 input 0.65 0.757 0.0663 0.339 -0.121 0.0812 -0.102 -0.141 0.586 -0.369 0.399 0.396 -0.0785 0.748 -0.0206 0.996 -0.119 0.438 -0.842 0.28 -0.255 -0.915 0.367 -0.746 8 vertices and 16 facets with normals: 0.48 -0.17 -0.86 -0.012 -0.1 -0.97 -0.19 0.13 0.46 0.34 0.65 -0.5 0.3 0.2 -0.88 -0.32 -0.23 0.34 0.68 0.61 -0.35 -0.00035 0.73 0.59 0.2 0.42 0.88 -0.12 -0.3 0.71 0.49 0.39 0.34 0.46 0.59 -0.58 0.31 0.52 0.48 -0.63 -0.084 0.16 -0.78 -0.6 -0.55 0.78 0.28 0.045 -0.36 0.22 -0.3 -0.86 -0.3 -0.92 -0.25 -0.096 -0.55 -0.091 0.7 0.46 -0.53 -0.17 -0.085 -0.82 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 19 facets with normals: 0.11 0.0087 0.012 0.99 -0.21 0.76 0.58 0.21 -0.82 -0.23 0.52 0.062 0.34 0.093 -0.27 0.9 0.71 -0.56 0.0038 -0.42 -0.33 -0.58 0.47 -0.58 -0.89 -0.2 0.28 -0.29 -0.77 -0.038 -0.64 -0.064 -0.53 0.25 -0.22 -0.78 -0.37 0.25 -0.26 -0.85 0.047 0.96 0.27 -0.052 0.48 0.72 -0.33 0.39 -0.41 0.41 -0.24 -0.78 0.51 -0.33 0.11 -0.79 0.52 -0.34 0.1 -0.78 0.51 -0.34 0.11 -0.78 0.83 -0.12 -0.54 0.042 0.84 -0.15 -0.52 -0.0062 0.83 -0.12 -0.55 0.013 ======== 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): 0.000128 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: 12 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 27 Number of facets in hull: 19 Number of distance tests for qhull: 29 CPU seconds to compute hull (after input): 4.7e-05 Output completed. Verifying that all points are below 6.8e-15 of all facets. Will make 96 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: 32 CPU seconds to compute hull (after input): 5.3e-05 Output completed. Verifying that all points are below 9.2e-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): 7.2e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.