******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/7.3.2@#f3e644ff1a13fd92cd97ebfd62343def -pr /home/conan/w/prod/BuildSingleReference/77638/cfa53138-98c8-4302-81ea-adb6cbe56c76/profile_linux_13_libstdcpp_clang_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=clang compiler.libcxx=libstdc++ compiler.version=13 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/7.3.2:63c2a85d57849e261f98f935b93ecac31ba71b84 - 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/63c2a85d57849e261f98f935b93ecac31ba71b84/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 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::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: 1661132075 input 0.266 0.918 0.478 -0.318 0.149 0.051 0.9 0.552 -0.665 0.444 0.495 0.844 0.281 0.395 0.509 -0.435 -0.986 -0.931 0.0519 0.414 -0.931 0.474 0.751 -0.714 8 vertices and 17 facets with normals: 0.53 -0.54 -0.42 -0.51 -0.88 0.44 -0.037 0.19 -0.0064 0.25 0.26 0.93 -0.84 0.066 0.48 0.23 -0.27 0.49 -0.0087 0.83 -0.0067 0.28 -0.88 0.39 -0.67 0.56 -0.13 0.47 0.54 0.13 -0.42 -0.71 -0.35 0.84 -0.22 -0.34 0.8 0.47 0.16 -0.35 -0.52 0.38 0.71 -0.29 0.6 0.63 -0.048 -0.49 0.58 0.24 -0.31 -0.72 0.18 0.75 -0.15 -0.61 0.62 -0.65 -0.13 -0.42 0.7 -0.68 0.15 -0.15 -0.013 -0.79 0.58 -0.17 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.28 0.40 0.51 0.44 0.50 0.84 0.27 0.92 0.48 0.90 0.55 -0.67 ======== Compute a new triangulation as a separate instance of Qhull seed: 1661132076 input 0.266 -0.819 -0.011 0.599 -0.785 0.489 0.994 -0.0908 0.693 0.313 -0.738 -0.117 -0.0566 0.464 0.616 0.625 0.357 -0.915 0.819 0.547 -0.096 -0.153 -0.0714 -0.853 8 vertices and 17 facets with normals: -0.62 0.062 0.1 0.77 -0.18 0.83 -0.34 -0.4 -0.2 0.7 0.19 0.66 -0.63 0.037 0.11 0.77 -0.85 -0.26 0.2 0.41 -0.61 0.026 0.088 0.79 -0.19 -0.61 -0.44 0.63 0.47 -0.67 -0.51 0.26 0.13 -0.69 -0.67 0.25 0.53 -0.02 -0.45 -0.72 0.89 -0.28 -0.26 -0.26 0.88 -0.35 -0.29 -0.17 -0.65 -0.27 0.066 -0.71 0.26 0.14 -0.17 -0.94 0.58 -0.045 0.31 -0.75 0.51 -0.14 0.43 -0.73 0.3 -0.27 0.53 -0.75 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: 0.53 -0.54 -0.42 -0.51 -0.88 0.44 -0.037 0.19 -0.0064 0.25 0.26 0.93 -0.84 0.066 0.48 0.23 -0.27 0.49 -0.0087 0.83 -0.0067 0.28 -0.88 0.39 -0.67 0.56 -0.13 0.47 0.54 0.13 -0.42 -0.71 -0.35 0.84 -0.22 -0.34 0.8 0.47 0.16 -0.35 -0.52 0.38 0.71 -0.29 0.6 0.63 -0.048 -0.49 0.58 0.24 -0.31 -0.72 0.18 0.75 -0.15 -0.61 0.62 -0.65 -0.13 -0.42 0.7 -0.68 0.15 -0.15 -0.013 -0.79 0.58 -0.17 ======== 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): 9.3e-05 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: 23 Number of facets in hull: 17 Number of distance tests for qhull: 23 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 88 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: 29 Number of facets in hull: 17 Number of distance tests for qhull: 30 CPU seconds to compute hull (after input): 5.3e-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): 5.6e-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@#f3e644ff1a13fd92cd97ebfd62343def -pr /home/conan/w/prod/BuildSingleReference/77638/cfa53138-98c8-4302-81ea-adb6cbe56c76/profile_linux_13_libstdcpp_clang_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=clang compiler.libcxx=libstdc++ compiler.version=13 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/7.3.2:63c2a85d57849e261f98f935b93ecac31ba71b84 - 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/63c2a85d57849e261f98f935b93ecac31ba71b84/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/5227ad5416bcc1bbeb2d1772266de8a0ffd4c06b/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/5227ad5416bcc1bbeb2d1772266de8a0ffd4c06b' && 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/5227ad5416bcc1bbeb2d1772266de8a0ffd4c06b/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/5227ad5416bcc1bbeb2d1772266de8a0ffd4c06b" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/5227ad5416bcc1bbeb2d1772266de8a0ffd4c06b" -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 qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/63c2a85d57849e261f98f935b93ecac31ba71b84/lib/libqhullstatic_r.a -- 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 qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/63c2a85d57849e261f98f935b93ecac31ba71b84/lib/libqhullstatic_r.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/63c2a85d57849e261f98f935b93ecac31ba71b84/lib/libqhullstatic_r.a -- Library qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/63c2a85d57849e261f98f935b93ecac31ba71b84/lib/libqhullstatic_r.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/63c2a85d57849e261f98f935b93ecac31ba71b84/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/5227ad5416bcc1bbeb2d1772266de8a0ffd4c06b ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/5227ad5416bcc1bbeb2d1772266de8a0ffd4c06b' '--' '-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: 1661132078 input 0.266 -0.292 -0.989 0.434 -0.654 -0.635 -0.818 0.625 -0.589 0.052 0.796 -0.0391 -0.733 0.603 0.83 0.744 -0.959 -0.884 0.352 0.815 -0.426 0.594 0.284 0.869 8 vertices and 16 facets with normals: 0.15 0.45 -0.83 0.28 -0.19 0.27 -0.69 -0.65 0.2 0.62 -0.099 0.76 0.36 0.59 0.052 0.72 -0.13 0.99 0.013 0.08 0.24 0.91 0.31 0.097 -0.22 -0.81 0.54 -0.037 0.96 0.061 -0.11 -0.25 0.87 0.096 -0.4 -0.28 -0.68 -0.64 -0.35 -0.056 -0.71 -0.7 0.03 0.012 -0.34 -0.44 0.39 -0.73 0.73 0.019 -0.014 -0.68 0.39 0.05 -0.4 -0.83 -0.49 -0.23 -0.26 -0.8 -0.6 -0.39 0.12 -0.69 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.43 -0.65 -0.64 0.05 0.80 -0.04 0.59 0.28 0.87 0.35 0.81 -0.43 ======== Compute a new triangulation as a separate instance of Qhull seed: 1661132079 input 0.266 -0.0294 0.523 -0.649 0.411 -0.197 -0.724 -0.0176 0.769 -0.0786 -0.437 1 0.929 0.672 0.937 -0.197 0.384 -0.869 -0.881 0.948 0.409 -0.0323 -0.538 0.729 8 vertices and 18 facets with normals: 0.73 -0.56 -0.39 0.036 -0.074 0.54 0.77 -0.35 -0.13 -0.57 -0.34 0.74 0.26 -0.72 -0.4 0.51 -0.31 0.083 0.91 0.27 -0.37 -0.63 -0.34 0.6 -0.4 -0.74 -0.35 0.4 0.68 -0.38 0.58 -0.23 -0.031 0.37 0.87 -0.32 -0.25 -0.073 0.78 -0.57 0.22 0.91 -0.048 -0.34 0.17 0.88 0.15 -0.43 0.3 0.85 -0.03 -0.43 -0.77 -0.45 -0.38 0.25 -0.31 0.57 0.51 -0.57 -0.19 -0.64 -0.4 -0.63 -0.58 -0.73 -0.36 -0.012 -0.54 -0.31 0.2 -0.76 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 16 facets with normals: 0.15 0.45 -0.83 0.28 -0.19 0.27 -0.69 -0.65 0.2 0.62 -0.099 0.76 0.36 0.59 0.052 0.72 -0.13 0.99 0.013 0.08 0.24 0.91 0.31 0.097 -0.22 -0.81 0.54 -0.037 0.96 0.061 -0.11 -0.25 0.87 0.096 -0.4 -0.28 -0.68 -0.64 -0.35 -0.056 -0.71 -0.7 0.03 0.012 -0.34 -0.44 0.39 -0.73 0.73 0.019 -0.014 -0.68 0.39 0.05 -0.4 -0.83 -0.49 -0.23 -0.26 -0.8 -0.6 -0.39 0.12 -0.69 ======== 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): 0.000122 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: 16 Number of distance tests for qhull: 31 CPU seconds to compute hull (after input): 5.4e-05 Output completed. Verifying that all points are below 1.4e-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: 28 Number of facets in hull: 18 Number of distance tests for qhull: 26 CPU seconds to compute hull (after input): 4.8e-05 Output completed. Verifying that all points are below 1.3e-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): 5.6e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.