******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.0@#5901354ddc42dc103229e612765604bb -pr /home/conan/w/prod/BuildSingleReference/161196/3feab044-b7b7-46b9-94b7-0383a3749940/profile_linux_7_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=7 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/8.0.0:46863e2dc48a06454dddba7dea457fd3976ba047 - 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/46863e2dc48a06454dddba7dea457fd3976ba047/bin qhull/8.0.0 (test package): Generator txt created conanbuildinfo.txt qhull/8.0.0 (test package): Generator 'CMakeDeps' calling 'generate()' qhull/8.0.0 (test package): Generator 'VirtualRunEnv' calling 'generate()' qhull/8.0.0 (test package): Calling generate() qhull/8.0.0 (test package): Preset 'debug' added to CMakePresets.json. Invoke it manually using 'cmake --preset debug' 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=Debug' 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="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 7.2.0 -- 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 ----------------- ======== 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: 1674493061 input -0.598 0.01 0.741 -0.335 -0.65 -0.703 -0.183 0.507 0.871 -0.162 0.272 0.595 0.993 -0.635 0.824 -0.7 0.0635 -0.214 0.336 0.813 -0.411 -0.336 0.11 -0.754 8 vertices and 17 facets with normals: -0.44 0.82 0.046 -0.36 0.72 0.43 0.42 -0.34 -0.44 0.29 -0.18 0.83 0.68 -0.32 -0.15 -0.64 -0.51 0.22 -0.12 0.82 -0.66 0.6 0.25 -0.37 0.1 -0.23 0.91 -0.33 -0.18 -0.7 0.23 -0.65 0.043 -0.79 0.32 -0.52 0.018 0.4 -0.21 -0.89 0.22 -0.4 -0.14 -0.88 0.65 -0.31 -0.17 -0.67 -0.61 0.45 -0.19 0.63 -0.52 0.32 -0.2 0.77 -0.61 0.35 -0.18 0.69 -0.62 0.3 -0.19 0.7 -0.57 0.31 -0.18 0.74 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] -0.16 0.27 0.60 -0.18 0.51 0.87 0.34 0.81 -0.41 0.99 -0.64 0.82 ======== Compute a new triangulation as a separate instance of Qhull seed: 1674493062 input -0.598 0.273 0.252 0.582 0.415 -0.265 -0.0888 -0.135 0.23 -0.293 -0.961 -0.366 0.655 -0.566 0.93 0.36 -0.594 -0.199 -0.897 0.947 0.424 -0.963 -0.712 -0.893 8 vertices and 16 facets with normals: 0.57 0.37 -0.31 0.67 0.28 0.57 0.71 -0.3 -0.64 -0.46 0.61 0.0075 -0.64 -0.46 0.61 0.0047 -0.68 -0.25 -0.41 -0.56 0.2 0.52 0.78 -0.3 -0.54 -0.54 0.62 -0.17 -0.36 0.53 -0.72 -0.25 -0.33 0.15 -0.79 -0.5 0.25 0.61 0.68 -0.33 -0.034 -0.81 0.42 -0.4 0.75 -0.11 0.34 -0.55 0.68 -0.48 -0.46 0.31 0.74 -0.22 -0.53 0.35 -0.28 -0.059 -0.79 -0.54 -0.24 0.03 -0.82 -0.52 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: -0.44 0.82 0.046 -0.36 0.72 0.43 0.42 -0.34 -0.44 0.29 -0.18 0.83 0.68 -0.32 -0.15 -0.64 -0.51 0.22 -0.12 0.82 -0.66 0.6 0.25 -0.37 0.1 -0.23 0.91 -0.33 -0.18 -0.7 0.23 -0.65 0.043 -0.79 0.32 -0.52 0.018 0.4 -0.21 -0.89 0.22 -0.4 -0.14 -0.88 0.65 -0.31 -0.17 -0.67 -0.61 0.45 -0.19 0.63 -0.52 0.32 -0.2 0.77 -0.61 0.35 -0.18 0.69 -0.62 0.3 -0.19 0.7 -0.57 0.31 -0.18 0.74 ======== 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): 0.000496 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: 26 Number of facets in hull: 17 Number of distance tests for qhull: 30 CPU seconds to compute hull (after input): 8e-05 Output completed. Verifying that all points are below 1.3e-14 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: 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: 27 CPU seconds to compute hull (after input): 0.000118 Output completed. Verifying that all points are below 1.4e-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): 0.000113 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@#5901354ddc42dc103229e612765604bb -pr /home/conan/w/prod/BuildSingleReference/161196/3feab044-b7b7-46b9-94b7-0383a3749940/profile_linux_7_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=7 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/8.0.0:46863e2dc48a06454dddba7dea457fd3976ba047 - 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/46863e2dc48a06454dddba7dea457fd3976ba047/bin 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): Generator txt created conanbuildinfo.txt 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/618260026d277f96b47a61779ddeaf0f43102186/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/618260026d277f96b47a61779ddeaf0f43102186' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="7" -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/618260026d277f96b47a61779ddeaf0f43102186/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/618260026d277f96b47a61779ddeaf0f43102186" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/618260026d277f96b47a61779ddeaf0f43102186" -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 7.2.0 -- 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/46863e2dc48a06454dddba7dea457fd3976ba047/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 7 -- Conan: Checking correct version: 7 -- Conan: C++ stdlib: libstdc++11 -- Library qhull_rd found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/46863e2dc48a06454dddba7dea457fd3976ba047/lib/libqhull_rd.so -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/46863e2dc48a06454dddba7dea457fd3976ba047/lib/libqhull_rd.so -- Library qhull_rd found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/46863e2dc48a06454dddba7dea457fd3976ba047/lib/libqhull_rd.so -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/46863e2dc48a06454dddba7dea457fd3976ba047/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/618260026d277f96b47a61779ddeaf0f43102186 ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/618260026d277f96b47a61779ddeaf0f43102186' '--' '-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: 1674493071 input -0.598 0.641 -0.147 0.838 0.00498 -0.324 0.758 0.0848 0.457 0.532 -0.0583 0.983 -0.387 0.0562 -0.107 -0.106 -0.513 -0.0603 0.00405 0.15 -0.0614 -0.601 -0.111 -0.145 8 vertices and 16 facets with normals: -0.24 -0.42 -0.35 0.8 -0.21 -0.54 -0.33 0.74 -0.079 0.088 -0.98 -0.17 -0.026 0.2 -0.95 -0.25 -0.023 -0.15 -0.95 -0.29 0.016 -0.14 -0.92 -0.35 -0.56 0.15 0.77 -0.28 -0.33 0.39 0.75 -0.43 -0.42 -0.23 0.76 -0.43 -0.25 -0.17 0.76 -0.57 0.56 -0.81 0.14 -0.13 0.61 -0.37 0.086 -0.69 0.24 -0.3 0.62 -0.68 0.35 0.81 -0.037 0.46 0.39 0.88 -0.056 -0.27 0.059 0.74 0.55 -0.37 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.76 0.08 0.46 0.00 0.15 -0.06 0.53 -0.06 0.98 -0.60 0.64 -0.15 ======== Compute a new triangulation as a separate instance of Qhull seed: 1674493072 input -0.598 0.904 -0.636 -0.245 -0.929 0.114 0.852 -0.558 -0.184 0.401 0.709 0.0223 -0.726 0.125 -0.0003 0.954 0.829 -0.0449 0.771 0.284 0.774 0.773 -0.933 -0.285 8 vertices and 17 facets with normals: -0.13 -0.055 0.31 0.94 -0.36 0.68 0.63 -0.083 -0.16 0.83 0.53 0.027 -0.16 -0.29 -0.89 -0.31 -0.58 -0.01 0.66 0.48 -0.33 -0.18 0.42 0.82 0.17 -0.18 0.49 -0.84 0.97 -0.13 0.17 0.099 0.85 0.13 0.069 -0.51 0.36 0.091 -0.93 -0.064 0.35 0.17 -0.88 -0.29 0.41 -0.61 0.62 -0.28 0.29 -0.23 0.4 -0.84 -0.075 -0.22 -0.9 -0.38 0.076 -0.0039 -0.85 -0.53 -0.084 -0.29 -0.86 -0.42 0.22 -0.24 0.1 -0.94 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 16 facets with normals: -0.24 -0.42 -0.35 0.8 -0.21 -0.54 -0.33 0.74 -0.079 0.088 -0.98 -0.17 -0.026 0.2 -0.95 -0.25 -0.023 -0.15 -0.95 -0.29 0.016 -0.14 -0.92 -0.35 -0.56 0.15 0.77 -0.28 -0.33 0.39 0.75 -0.43 -0.42 -0.23 0.76 -0.43 -0.25 -0.17 0.76 -0.57 0.56 -0.81 0.14 -0.13 0.61 -0.37 0.086 -0.69 0.24 -0.3 0.62 -0.68 0.35 0.81 -0.037 0.46 0.39 0.88 -0.056 -0.27 0.059 0.74 0.55 -0.37 ======== 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): 0.000216 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: 13 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: 27 CPU seconds to compute hull (after input): 8e-05 Output completed. Verifying that all points are below 7.6e-15 of all facets. Will make 104 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: 26 CPU seconds to compute hull (after input): 7.1e-05 Output completed. Verifying that all points are below 9.7e-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): 0.000107 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.