******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/7.3.2@#fb9d0ffb6457f007e6e0f3481cc18fbb -pr /home/conan/w/prod/BuildSingleReference/161218/181dbb81-1ff3-4db2-816c-e667e3c4eb8f/profile_linux_12_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=12 os=Linux [options] qhull:shared=True [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:c4e0fbaccfc6985428b092ccc7aa4bcd74617546 - 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/c4e0fbaccfc6985428b092ccc7aa4bcd74617546/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): Preset 'release' added to CMakePresets.json. Invoke it manually using 'cmake --preset release' qhull/7.3.2 (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/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/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/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="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 12.0.0 -- 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/7.3.2 (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/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 ----------------- ======== 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: 1674494013 input -0.583 0.458 -0.587 0.935 -0.262 0.195 -0.61 -0.934 0.252 -0.507 0.46 -0.436 -0.849 -0.81 0.614 -0.151 -0.068 0.443 0.359 0.0807 0.482 -0.721 -0.479 0.797 8 vertices and 17 facets with normals: 0.21 -0.19 -0.66 0.7 0.16 0.64 0.19 0.73 0.28 -0.68 0.65 -0.19 0.15 0.78 0.38 0.47 0.25 -0.68 0.6 -0.34 0.25 -0.66 0.64 -0.3 0.23 -0.66 0.64 -0.31 -0.024 0.84 0.46 0.29 -0.26 0.78 0.56 -0.025 -0.86 -0.15 0.019 -0.48 0.39 0.9 0.063 0.17 0.31 -0.22 -0.61 -0.7 0.13 -0.55 -0.71 -0.42 0.11 -0.56 -0.64 -0.51 -0.91 -0.15 -0.1 -0.36 -0.96 0.028 0.027 -0.29 -0.89 -0.14 -0.0048 -0.43 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] -0.51 0.46 -0.44 0.36 0.08 0.48 -0.72 -0.48 0.80 -0.15 -0.07 0.44 ======== Compute a new triangulation as a separate instance of Qhull seed: 1674494014 input -0.583 0.721 0.924 -0.148 0.804 0.633 -0.516 0.424 -0.39 -0.638 -0.773 0.603 0.813 -0.741 0.721 0.909 -0.726 0.458 -0.874 0.214 -0.683 0.652 0.699 0.658 8 vertices and 17 facets with normals: 0.028 -0.72 -0.53 -0.44 0.16 -0.22 0.42 -0.86 -0.31 0.92 -0.24 0.017 -0.9 0.063 0.24 -0.35 -0.61 0.063 0.48 -0.62 0.025 0.88 -0.36 0.29 0.6 0.22 -0.77 0.054 0.083 0.89 -0.42 0.14 0.28 -0.13 0.36 -0.88 -0.11 -0.59 -0.48 0.64 -0.22 -0.18 -0.16 0.95 0.26 0.23 -0.43 0.84 0.19 0.24 -0.35 0.88 0.16 -0.21 0.55 -0.79 0.23 -0.16 0.57 -0.77 0.029 -0.1 0.91 -0.4 0.091 -0.045 0.93 -0.36 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: 0.21 -0.19 -0.66 0.7 0.16 0.64 0.19 0.73 0.28 -0.68 0.65 -0.19 0.15 0.78 0.38 0.47 0.25 -0.68 0.6 -0.34 0.25 -0.66 0.64 -0.3 0.23 -0.66 0.64 -0.31 -0.024 0.84 0.46 0.29 -0.26 0.78 0.56 -0.025 -0.86 -0.15 0.019 -0.48 0.39 0.9 0.063 0.17 0.31 -0.22 -0.61 -0.7 0.13 -0.55 -0.71 -0.42 0.11 -0.56 -0.64 -0.51 -0.91 -0.15 -0.1 -0.36 -0.96 0.028 0.027 -0.29 -0.89 -0.14 -0.0048 -0.43 ======== 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): 0.000278 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: 28 Number of facets in hull: 17 Number of distance tests for qhull: 25 CPU seconds to compute hull (after input): 5.1e-05 Output completed. Verifying that all points are below 1.1e-14 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: 9 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 27 Number of facets in hull: 17 Number of distance tests for qhull: 28 CPU seconds to compute hull (after input): 5.6e-05 Output completed. Verifying that all points are below 1e-14 of all facets. Will make 72 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): 6.5e-05 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@#fb9d0ffb6457f007e6e0f3481cc18fbb -pr /home/conan/w/prod/BuildSingleReference/161218/181dbb81-1ff3-4db2-816c-e667e3c4eb8f/profile_linux_12_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=12 os=Linux [options] qhull:shared=True [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:c4e0fbaccfc6985428b092ccc7aa4bcd74617546 - 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/c4e0fbaccfc6985428b092ccc7aa4bcd74617546/bin qhull/7.3.2 (test package): Generator cmake created conanbuildinfo.cmake 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-release.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 txt created conanbuildinfo.txt 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/039038050b842ecbf00990294fd84bdbb252f3ab/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/039038050b842ecbf00990294fd84bdbb252f3ab' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="12" -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/039038050b842ecbf00990294fd84bdbb252f3ab/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/039038050b842ecbf00990294fd84bdbb252f3ab" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/039038050b842ecbf00990294fd84bdbb252f3ab" -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 12.0.0 -- 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/7.3.2/_/_/package/c4e0fbaccfc6985428b092ccc7aa4bcd74617546/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 12 -- Conan: Checking correct version: 12 -- Conan: C++ stdlib: libstdc++ -- Library qhull_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/c4e0fbaccfc6985428b092ccc7aa4bcd74617546/lib/libqhull_r.so -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/c4e0fbaccfc6985428b092ccc7aa4bcd74617546/lib/libqhull_r.so -- Library qhull_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/c4e0fbaccfc6985428b092ccc7aa4bcd74617546/lib/libqhull_r.so -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/c4e0fbaccfc6985428b092ccc7aa4bcd74617546/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/039038050b842ecbf00990294fd84bdbb252f3ab ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/039038050b842ecbf00990294fd84bdbb252f3ab' '--' '-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: 1674494015 input -0.583 0.984 0.435 0.77 -0.13 -0.929 -0.422 -0.219 0.969 -0.768 -0.00633 -0.358 0.475 -0.672 0.828 -0.0319 0.617 0.474 -0.107 0.348 0.152 0.0259 -0.123 0.519 8 vertices and 17 facets with normals: -0.073 0.72 -0.65 -0.23 0.75 0.53 0.3 0.26 0.23 0.84 -0.45 -0.22 -0.48 -0.36 -0.19 0.77 -0.45 -0.53 -0.2 0.69 -0.38 -0.34 -0.11 0.85 -0.78 0.19 0.39 -0.45 0.32 0.4 0.85 0.07 -0.61 0.3 0.56 -0.48 -0.0025 -0.88 -0.3 -0.36 0.1 -0.54 -0.5 -0.67 -0.36 -0.88 0.059 -0.31 -0.73 -0.074 0.37 -0.57 0.9 0.22 0.2 -0.32 0.88 0.24 0.13 -0.39 0.3 0.2 0.89 -0.28 -0.45 0.24 0.67 -0.54 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.03 -0.12 0.52 -0.03 0.62 0.47 0.48 -0.67 0.83 0.77 -0.13 -0.93 ======== Compute a new triangulation as a separate instance of Qhull seed: 1674494016 input -0.583 -0.753 -0.0533 -0.313 0.935 -0.491 -0.328 -0.861 0.327 -0.899 0.761 0.68 0.137 -0.603 0.935 -0.972 -0.0411 0.489 0.66 0.482 0.987 -0.601 -0.945 0.38 8 vertices and 18 facets with normals: -0.091 0.51 0.43 -0.74 0.18 -0.13 -0.41 0.88 -0.44 -0.37 0.7 -0.42 0.65 -0.42 -0.5 0.38 -0.19 0.22 0.82 -0.49 -0.48 -0.26 0.83 0.13 -0.029 -0.31 0.44 0.84 0.076 0.27 0.3 -0.91 0.075 0.26 0.29 -0.92 0.17 0.24 0.23 -0.93 0.58 -0.33 -0.61 0.43 0.62 -0.37 -0.57 0.38 0.76 -0.28 -0.59 0.019 -0.64 -0.43 0.37 -0.52 -0.012 0.22 0.19 -0.96 -0.72 -0.14 -0.54 0.4 -0.72 -0.1 -0.58 0.37 -0.66 -0.13 -0.59 0.45 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: -0.073 0.72 -0.65 -0.23 0.75 0.53 0.3 0.26 0.23 0.84 -0.45 -0.22 -0.48 -0.36 -0.19 0.77 -0.45 -0.53 -0.2 0.69 -0.38 -0.34 -0.11 0.85 -0.78 0.19 0.39 -0.45 0.32 0.4 0.85 0.07 -0.61 0.3 0.56 -0.48 -0.0025 -0.88 -0.3 -0.36 0.1 -0.54 -0.5 -0.67 -0.36 -0.88 0.059 -0.31 -0.73 -0.074 0.37 -0.57 0.9 0.22 0.2 -0.32 0.88 0.24 0.13 -0.39 0.3 0.2 0.89 -0.28 -0.45 0.24 0.67 -0.54 ======== 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): 0.000123 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: 26 Number of facets in hull: 17 Number of distance tests for qhull: 30 CPU seconds to compute hull (after input): 4.1e-05 Output completed. Verifying that all points are below 9.1e-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: 8 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: 26 CPU seconds to compute hull (after input): 3.9e-05 Output completed. Verifying that all points are below 1.1e-14 of all facets. Will make 64 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): 5.8e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.