******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/7.3.2@#2b9fe9ece34aba36e8d20c4ec6c8e31a -pr /home/conan/w/prod/BuildSingleReference/76729/2dd50dcc-e79c-41bc-869c-cc58043b1cb9/profile_linux_10_libstdcpp11_gcc_release_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=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=10 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/7.3.2:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - 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/19729b9559f3ae196cad45cb2b97468ccb75dcd1/bin qhull/7.3.2 (test package): Generator 'VirtualRunEnv' calling 'generate()' qhull/7.3.2 (test package): Generator 'CMakeDeps' calling 'generate()' qhull/7.3.2 (test package): Generator txt created conanbuildinfo.txt 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="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 GNU 10.3.0 -- 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::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/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 ----------------- Capturing current environment in /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/generators/deactivate_conanrunenv-release-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: 1661011545 input 0.379 0.419 0.259 -0.519 -0.721 -0.25 0.325 -0.577 0.143 -0.626 -0.516 0.334 -0.225 0.442 -0.953 0.0369 -0.256 -0.655 -0.125 -0.576 -0.1 -0.957 0.0411 0.264 8 vertices and 17 facets with normals: 0.39 0.0005 0.35 0.85 -0.46 0.43 -0.24 -0.74 -0.46 0.31 -0.16 -0.82 -0.7 0.018 -0.49 -0.52 -0.67 -0.02 -0.37 -0.65 0.92 0.0026 -0.32 0.22 0.31 -0.064 -0.18 -0.93 0.53 -0.5 -0.37 0.58 0.27 -0.84 -0.44 -0.16 0.28 -0.16 0.24 0.92 0.34 -0.11 0.29 0.89 0.33 -0.17 0.25 0.9 -0.71 -0.18 -0.16 -0.66 -0.09 -0.92 0.27 -0.26 -0.41 0.12 0.31 -0.85 0.36 -0.025 0.53 0.77 -0.14 -0.12 0.59 -0.78 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] -0.63 -0.52 0.33 0.32 -0.58 0.14 -0.12 -0.58 -0.10 0.38 0.42 0.26 ======== Compute a new triangulation as a separate instance of Qhull seed: 1661011546 input 0.379 0.682 -0.23 0.399 0.344 0.187 0.419 0.781 -0.498 -0.756 0.251 -0.627 -0.563 0.511 -0.846 -0.904 -0.914 -0.64 0.642 -0.442 0.735 0.417 -0.781 0.125 8 vertices and 16 facets with normals: -0.085 0.49 0.43 0.75 0.73 -0.24 -0.41 0.49 0.96 -0.056 -0.21 -0.19 0.34 -0.31 -0.86 -0.2 -0.45 0.44 0.65 0.43 -0.67 -0.25 0.59 -0.37 -0.66 -0.22 0.6 -0.41 0.12 -0.37 -0.83 -0.41 0.79 -0.13 -0.46 -0.38 0.14 -0.23 -0.73 -0.63 0.2 -0.24 -0.79 -0.53 0.19 -0.24 -0.78 -0.55 -0.31 0.62 0.64 0.33 0.93 0.32 0.15 -0.074 -0.38 0.59 0.67 0.25 -0.39 0.59 0.68 0.22 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: 0.39 0.0005 0.35 0.85 -0.46 0.43 -0.24 -0.74 -0.46 0.31 -0.16 -0.82 -0.7 0.018 -0.49 -0.52 -0.67 -0.02 -0.37 -0.65 0.92 0.0026 -0.32 0.22 0.31 -0.064 -0.18 -0.93 0.53 -0.5 -0.37 0.58 0.27 -0.84 -0.44 -0.16 0.28 -0.16 0.24 0.92 0.34 -0.11 0.29 0.89 0.33 -0.17 0.25 0.9 -0.71 -0.18 -0.16 -0.66 -0.09 -0.92 0.27 -0.26 -0.41 0.12 0.31 -0.85 0.36 -0.025 0.53 0.77 -0.14 -0.12 0.59 -0.78 ======== 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): 0.000139 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: 10 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: 26 CPU seconds to compute hull (after input): 4.3e-05 Output completed. Verifying that all points are below 7e-15 of all facets. Will make 80 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: 27 Number of facets in hull: 16 Number of distance tests for qhull: 33 CPU seconds to compute hull (after input): 4e-05 Output completed. Verifying that all points are below 1.2e-14 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): 5.7e-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@#2b9fe9ece34aba36e8d20c4ec6c8e31a -pr /home/conan/w/prod/BuildSingleReference/76729/2dd50dcc-e79c-41bc-869c-cc58043b1cb9/profile_linux_10_libstdcpp11_gcc_release_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=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=10 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/7.3.2:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - 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/19729b9559f3ae196cad45cb2b97468ccb75dcd1/bin 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 cmake created conanbuildinfo.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/49bed23bdbb67b404ea1a9d03ed4b88047b82021/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/49bed23bdbb67b404ea1a9d03ed4b88047b82021' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="10" -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/49bed23bdbb67b404ea1a9d03ed4b88047b82021/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/49bed23bdbb67b404ea1a9d03ed4b88047b82021" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/49bed23bdbb67b404ea1a9d03ed4b88047b82021" -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 10.3.0 -- 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 qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/lib/libqhullstatic_r.a -- 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 10 -- Conan: Checking correct version: 10 -- Conan: C++ stdlib: libstdc++11 -- Library qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/lib/libqhullstatic_r.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/lib/libqhullstatic_r.a -- Library qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/lib/libqhullstatic_r.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/19729b9559f3ae196cad45cb2b97468ccb75dcd1/lib/libqhullstatic_r.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/49bed23bdbb67b404ea1a9d03ed4b88047b82021 ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/49bed23bdbb67b404ea1a9d03ed4b88047b82021' '--' '-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: 1661011548 input 0.379 -0.792 0.792 0.233 0.475 -0.937 0.607 -0.504 0.219 0.983 -0.215 -0.55 0.761 0.65 -0.632 -0.785 -0.229 -0.609 0.176 -0.175 0.405 -0.836 -0.425 -0.153 8 vertices and 18 facets with normals: -0.35 0.68 0.6 0.22 0.037 -0.92 -0.38 -0.057 -0.15 -0.87 0.093 -0.46 0.83 0.26 0.49 -0.021 0.78 0.26 0.0065 -0.57 0.68 0.41 0.6 -0.098 0.018 -0.92 -0.39 0.015 -0.42 0.47 0.36 0.69 -0.14 -0.15 -0.19 0.96 0.04 -0.9 -0.42 -0.12 -0.018 -0.62 -0.46 -0.63 0.13 -0.37 -0.63 -0.66 0.52 0.17 -0.41 -0.73 -0.12 -0.16 -0.41 0.89 0.13 -0.37 -0.64 -0.67 -0.44 0.83 0.34 -0.069 -0.47 0.82 0.31 0.045 -0.47 0.83 0.24 -0.2 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.61 -0.50 0.22 0.18 -0.18 0.40 0.38 -0.79 0.79 0.76 0.65 -0.63 ======== Compute a new triangulation as a separate instance of Qhull seed: 1661011549 input 0.379 -0.529 0.304 -0.85 -0.459 -0.499 0.701 0.854 -0.422 0.852 0.552 0.489 0.423 0.719 -0.525 0.274 -0.887 -0.594 0.942 -0.0413 -0.76 0.538 0.753 -0.292 8 vertices and 16 facets with normals: -0.13 -0.018 0.15 0.98 -0.24 0.29 -0.88 0.28 -0.077 -0.18 0.23 0.95 -0.14 -0.46 0.65 0.58 0.69 -0.56 0.36 0.28 -0.071 -0.012 -0.92 -0.38 -0.06 -0.091 -0.58 -0.8 0.29 -0.12 -0.58 -0.76 -0.56 0.46 0.53 -0.44 -0.46 0.36 0.071 -0.81 -0.62 0.68 0.35 0.17 -0.64 0.72 0.23 0.13 0.81 0.064 -0.064 -0.58 0.55 0.0069 -0.37 -0.75 0.87 0.25 -0.12 -0.4 0.7 0.32 -0.45 -0.45 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 18 facets with normals: -0.35 0.68 0.6 0.22 0.037 -0.92 -0.38 -0.057 -0.15 -0.87 0.093 -0.46 0.83 0.26 0.49 -0.021 0.78 0.26 0.0065 -0.57 0.68 0.41 0.6 -0.098 0.018 -0.92 -0.39 0.015 -0.42 0.47 0.36 0.69 -0.14 -0.15 -0.19 0.96 0.04 -0.9 -0.42 -0.12 -0.018 -0.62 -0.46 -0.63 0.13 -0.37 -0.63 -0.66 0.52 0.17 -0.41 -0.73 -0.12 -0.16 -0.41 0.89 0.13 -0.37 -0.64 -0.67 -0.44 0.83 0.34 -0.069 -0.47 0.82 0.31 0.045 -0.47 0.83 0.24 -0.2 ======== 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): 0.000278 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: 26 Number of facets in hull: 18 Number of distance tests for qhull: 25 CPU seconds to compute hull (after input): 6.8e-05 Output completed. Verifying that all points are below 8.5e-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: 9 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: 26 CPU seconds to compute hull (after input): 9.4e-05 Output completed. Verifying that all points are below 8.9e-15 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): 7e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.