******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.0@#79afde84e670c62567b062d21aac8c98 -pr /home/conan/w/prod/BuildSingleReference/184060/42332c65-757f-4357-b6be-f57aa4159eca/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 (test package): Generator txt created conanbuildinfo.txt 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): 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/Debug/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/Debug/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/Debug/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/Debug/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/Debug/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/Debug/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: 1676843836 input 0.198 -0.502 0.943 0.193 -0.845 0.86 0.432 0.917 0.888 -0.777 0.464 0.639 0.116 -0.129 -0.626 -0.756 0.45 -0.807 0.189 0.935 0.772 -0.0906 -0.755 0.948 8 vertices and 16 facets with normals: 0.63 -0.18 -0.52 0.55 0.99 -0.11 -0.023 -0.11 -0.19 0.12 0.97 -0.1 0.26 -0.082 0.95 0.17 -0.44 -0.039 0.11 0.89 -0.13 -0.16 -0.09 0.97 -0.47 -0.34 0.31 -0.75 -0.12 -0.68 0.18 -0.7 -0.76 -0.52 -0.057 -0.37 -0.39 -0.82 -0.42 0.057 -0.14 0.16 0.95 -0.23 0.059 0.25 0.47 -0.85 0.68 0.19 0.32 -0.64 -0.5 0.76 0.042 0.42 -0.18 0.76 -0.094 -0.61 0.45 0.74 -0.49 -0.13 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.19 0.93 0.77 0.20 -0.50 0.94 0.12 -0.13 -0.63 0.43 0.92 0.89 ======== Compute a new triangulation as a separate instance of Qhull seed: 1676843837 input 0.198 -0.239 0.454 -0.89 0.22 -0.702 0.527 0.275 0.247 -0.908 -0.769 -0.322 -0.222 -0.0599 -0.519 0.304 -0.207 -0.792 0.955 -0.931 -0.393 -0.717 0.423 0.808 8 vertices and 17 facets with normals: -0.058 -0.67 0.73 0.12 -0.2 0.18 -0.0096 0.96 -0.1 -0.32 -0.93 0.17 0.018 -0.86 -0.24 -0.46 0.023 -0.86 -0.18 -0.47 0.075 -0.84 -0.2 -0.49 -0.32 -0.36 -0.84 -0.26 -0.73 -0.22 0.26 -0.59 -0.84 -0.042 0.11 -0.53 0.51 -0.029 0.84 0.18 0.7 -0.39 -0.16 -0.57 0.37 0.79 -0.15 0.46 0.42 0.77 -0.33 0.35 -0.38 0.5 0.24 -0.74 0.47 -0.23 -0.26 -0.81 -0.25 0.87 -0.084 -0.42 0.16 0.83 -0.49 -0.21 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 16 facets with normals: 0.63 -0.18 -0.52 0.55 0.99 -0.11 -0.023 -0.11 -0.19 0.12 0.97 -0.1 0.26 -0.082 0.95 0.17 -0.44 -0.039 0.11 0.89 -0.13 -0.16 -0.09 0.97 -0.47 -0.34 0.31 -0.75 -0.12 -0.68 0.18 -0.7 -0.76 -0.52 -0.057 -0.37 -0.39 -0.82 -0.42 0.057 -0.14 0.16 0.95 -0.23 0.059 0.25 0.47 -0.85 0.68 0.19 0.32 -0.64 -0.5 0.76 0.042 0.42 -0.18 0.76 -0.094 -0.61 0.45 0.74 -0.49 -0.13 ======== 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): 0.000179 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: 23 Number of facets in hull: 16 Number of distance tests for qhull: 26 CPU seconds to compute hull (after input): 7.7e-05 Output completed. Verifying that all points are below 1.1e-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: 27 Number of facets in hull: 17 Number of distance tests for qhull: 31 CPU seconds to compute hull (after input): 8.8e-05 Output completed. Verifying that all points are below 1.2e-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): 0.000111 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@#79afde84e670c62567b062d21aac8c98 -pr /home/conan/w/prod/BuildSingleReference/184060/42332c65-757f-4357-b6be-f57aa4159eca/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 (test package): Generator cmake created conanbuildinfo.cmake 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-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): 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 -- The CXX 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 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/g++ - skipped -- Detecting CXX compile features -- Detecting CXX 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 -- 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 test_package/CMakeFiles/test_package.dir/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: 1676843846 input 0.198 0.129 0.0552 -0.634 -0.19 -0.761 -0.627 0.494 0.474 -0.0834 0.134 -0.972 0.736 0.562 0.443 -0.162 -0.127 -0.653 -0.143 0.272 -0.878 -0.355 -0.976 -0.444 8 vertices and 18 facets with normals: -0.15 0.25 -0.019 0.96 -0.69 -0.38 0.14 -0.6 0.063 -0.54 0.83 -0.12 -0.094 0.25 -0.077 0.96 0.83 -0.41 -0.35 -0.14 -0.15 0.34 -0.071 0.93 -0.68 -0.39 0.14 -0.61 -0.076 -0.46 -0.84 -0.28 0.83 -0.41 -0.35 -0.14 -0.69 -0.37 0.13 -0.61 -0.0015 0.93 -0.15 -0.34 -0.14 0.62 -0.15 0.76 0.7 0.38 -0.5 -0.35 -0.53 0.5 -0.27 -0.63 0.46 0.2 -0.64 -0.58 -0.34 0.55 -0.21 0.73 -0.64 0.42 -0.3 -0.56 -0.37 0.032 -0.8 -0.47 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.20 0.13 0.06 -0.63 0.49 0.47 -0.36 -0.98 -0.44 0.74 0.56 0.44 ======== Compute a new triangulation as a separate instance of Qhull seed: 1676843847 input 0.198 0.392 -0.434 0.283 0.876 -0.323 -0.533 -0.148 -0.167 -0.214 0.901 0.0664 0.397 0.632 0.55 0.898 -0.784 -0.638 0.624 0.405 -0.0433 -0.982 0.202 -0.583 8 vertices and 18 facets with normals: -0.33 -0.5 0.73 0.33 -0.012 0.4 0.24 0.88 -0.62 -0.0096 0.78 0.048 -0.096 -0.29 -0.9 -0.31 -0.5 0.52 -0.4 -0.57 -0.1 0.38 0.34 -0.85 0.0061 0.43 0.18 0.88 0.085 0.21 -0.97 -0.005 -0.34 0.64 -0.57 -0.38 0.03 0.43 0.21 0.88 0.32 -0.64 0.57 -0.4 0.42 -0.57 -0.13 -0.69 0.017 0.24 0.37 -0.9 0.86 0.44 0.036 0.24 0.68 0.27 -0.66 -0.2 0.11 0.61 0.2 -0.76 0.24 0.75 0.11 -0.61 0.2 0.73 0.053 -0.66 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 18 facets with normals: -0.15 0.25 -0.019 0.96 -0.69 -0.38 0.14 -0.6 0.063 -0.54 0.83 -0.12 -0.094 0.25 -0.077 0.96 0.83 -0.41 -0.35 -0.14 -0.15 0.34 -0.071 0.93 -0.68 -0.39 0.14 -0.61 -0.076 -0.46 -0.84 -0.28 0.83 -0.41 -0.35 -0.14 -0.69 -0.37 0.13 -0.61 -0.0015 0.93 -0.15 -0.34 -0.14 0.62 -0.15 0.76 0.7 0.38 -0.5 -0.35 -0.53 0.5 -0.27 -0.63 0.46 0.2 -0.64 -0.58 -0.34 0.55 -0.21 0.73 -0.64 0.42 -0.3 -0.56 -0.37 0.032 -0.8 -0.47 ======== 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): 0.000178 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: 25 Number of facets in hull: 18 Number of distance tests for qhull: 31 CPU seconds to compute hull (after input): 7.6e-05 Output completed. Verifying that all points are below 7.7e-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: 26 Number of facets in hull: 18 Number of distance tests for qhull: 34 CPU seconds to compute hull (after input): 7.1e-05 Output completed. Verifying that all points are below 1.1e-14 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): 0.00011 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.