******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.1@#4ff2a7331284c4f7771b5985a66010f4 -pr /home/conan/w/prod/BuildSingleReference/119439/31f766d7-9f01-4c17-9df6-254031df0045/profile_linux_10_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=10 os=Linux [options] qhull:shared=True [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True qhull/8.0.1 (test package): Installing package Requirements qhull/8.0.1 from local cache - Cache Packages qhull/8.0.1:fb8dd3e9abef9bab75ae909e3661a2e15835c2cd - Cache Installing (downloading, building) binaries... qhull/8.0.1: Already installed! qhull/8.0.1: Appending PATH environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/fb8dd3e9abef9bab75ae909e3661a2e15835c2cd/bin qhull/8.0.1 (test package): Generator 'CMakeDeps' calling 'generate()' qhull/8.0.1 (test package): Generator txt created conanbuildinfo.txt qhull/8.0.1 (test package): Generator 'VirtualRunEnv' calling 'generate()' qhull/8.0.1 (test package): Calling generate() qhull/8.0.1 (test package): Preset 'debug' added to CMakePresets.json. Invoke it manually using 'cmake --preset debug' qhull/8.0.1 (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/8.0.1 (test package): Aggregating env generators qhull/8.0.1 (test package): Generated conaninfo.txt qhull/8.0.1 (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/8.0.1 (test package): Calling build() qhull/8.0.1 (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 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::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/8.0.1 (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/8.0.1 (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: 1667928071 input 0.642 -0.518 -0.0278 0.606 0.178 -0.44 0.947 0.352 0.649 0.808 -0.336 0.0182 0.618 0.245 0.625 0.356 0.0736 0.755 0.51 -0.429 -0.906 -0.314 0.568 0.679 8 vertices and 17 facets with normals: -0.056 0.8 -0.43 0.41 -0.69 -0.3 -0.31 -0.58 0.3 0.9 0.012 -0.32 -0.36 -0.64 0.36 0.58 -0.39 -0.67 0.35 0.54 -0.33 -0.66 0.36 0.57 0.2 0.48 0.82 -0.23 -0.35 -0.14 -0.00085 -0.93 0.15 0.52 0.15 -0.83 0.83 0.24 0.087 -0.49 0.49 -0.71 0.17 0.47 0.95 0.093 -0.31 0.0025 0.69 -0.29 -0.45 -0.48 0.51 -0.58 0.63 -0.1 0.67 -0.34 0.57 -0.32 0.41 0.0066 0.17 -0.9 0.48 0.062 0.18 -0.86 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.62 0.24 0.62 0.61 0.18 -0.44 0.95 0.35 0.65 -0.31 0.57 0.68 ======== Compute a new triangulation as a separate instance of Qhull seed: 1667928072 input 0.642 -0.254 -0.517 -0.477 -0.757 -0.0022 -0.959 -0.29 0.00718 0.677 0.431 -0.943 0.28 0.314 0.732 -0.585 -0.584 0.77 -0.724 -0.295 -0.0711 -0.941 -0.254 0.54 8 vertices and 18 facets with normals: -0.21 -0.53 -0.36 0.73 -0.35 -0.33 -0.87 -0.032 -0.4 0.88 -0.14 -0.22 -0.16 -0.31 0.53 -0.77 -0.53 0.76 0.12 -0.35 -0.37 -0.061 0.6 -0.71 -0.71 -0.69 0.11 -0.091 -0.68 -0.51 0.26 -0.46 -0.62 -0.49 0.34 -0.51 -0.26 -0.42 -0.32 0.81 -0.42 0.91 -0.042 -0.012 0.061 0.45 0.43 0.78 0.3 -0.75 -0.14 0.57 0.7 -0.36 0.38 0.48 0.48 -0.67 0.44 -0.36 -0.26 -0.34 -0.89 -0.17 -0.056 0.62 -0.32 -0.71 0.14 -0.28 0.14 -0.94 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: -0.056 0.8 -0.43 0.41 -0.69 -0.3 -0.31 -0.58 0.3 0.9 0.012 -0.32 -0.36 -0.64 0.36 0.58 -0.39 -0.67 0.35 0.54 -0.33 -0.66 0.36 0.57 0.2 0.48 0.82 -0.23 -0.35 -0.14 -0.00085 -0.93 0.15 0.52 0.15 -0.83 0.83 0.24 0.087 -0.49 0.49 -0.71 0.17 0.47 0.95 0.093 -0.31 0.0025 0.69 -0.29 -0.45 -0.48 0.51 -0.58 0.63 -0.1 0.67 -0.34 0.57 -0.32 0.41 0.0066 0.17 -0.9 0.48 0.062 0.18 -0.86 ======== 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): 0.000565 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: 26 Number of facets in hull: 17 Number of distance tests for qhull: 27 CPU seconds to compute hull (after input): 9.1e-05 Output completed. Verifying that all points are below 8.7e-15 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: 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): 7e-05 Output completed. Verifying that all points are below 9.3e-15 of all facets. Will make 104 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): 0.000116 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations. qhull/8.0.1 (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/8.0.1 (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/8.0.1@#4ff2a7331284c4f7771b5985a66010f4 -pr /home/conan/w/prod/BuildSingleReference/119439/31f766d7-9f01-4c17-9df6-254031df0045/profile_linux_10_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=10 os=Linux [options] qhull:shared=True [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True qhull/8.0.1 (test package): Installing package Requirements qhull/8.0.1 from local cache - Cache Packages qhull/8.0.1:fb8dd3e9abef9bab75ae909e3661a2e15835c2cd - Cache Installing (downloading, building) binaries... qhull/8.0.1: Already installed! qhull/8.0.1: Appending PATH environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/fb8dd3e9abef9bab75ae909e3661a2e15835c2cd/bin qhull/8.0.1 (test package): Generator cmake created conanbuildinfo.cmake qhull/8.0.1 (test package): Generator txt created conanbuildinfo.txt qhull/8.0.1 (test package): Generator cmake_find_package_multi created QhullConfigVersion.cmake qhull/8.0.1 (test package): Generator cmake_find_package_multi created QhullTarget-debug.cmake qhull/8.0.1 (test package): Generator cmake_find_package_multi created QhullTargets.cmake qhull/8.0.1 (test package): Generator cmake_find_package_multi created QhullConfig.cmake qhull/8.0.1 (test package): Aggregating env generators qhull/8.0.1 (test package): Generated conaninfo.txt qhull/8.0.1 (test package): Generated graphinfo Using lockfile: '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/a09aecc747baaea534c267cec7426d5fe0a341a3/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/8.0.1 (test package): Calling build() ----Running------ > cd '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/a09aecc747baaea534c267cec7426d5fe0a341a3' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -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/a09aecc747baaea534c267cec7426d5fe0a341a3/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/a09aecc747baaea534c267cec7426d5fe0a341a3" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/a09aecc747baaea534c267cec7426d5fe0a341a3" -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 qhull_rd found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/fb8dd3e9abef9bab75ae909e3661a2e15835c2cd/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 10 -- Conan: Checking correct version: 10 -- Conan: C++ stdlib: libstdc++11 -- Library qhull_rd found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/fb8dd3e9abef9bab75ae909e3661a2e15835c2cd/lib/libqhull_rd.so -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/fb8dd3e9abef9bab75ae909e3661a2e15835c2cd/lib/libqhull_rd.so -- Library qhull_rd found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/fb8dd3e9abef9bab75ae909e3661a2e15835c2cd/lib/libqhull_rd.so -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/fb8dd3e9abef9bab75ae909e3661a2e15835c2cd/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/a09aecc747baaea534c267cec7426d5fe0a341a3 ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/a09aecc747baaea534c267cec7426d5fe0a341a3' '--' '-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/8.0.1 (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: 1667928074 input 0.642 0.272 0.506 -0.642 -0.626 0.874 -0.771 0.425 0.724 0.416 -0.0347 -0.865 -0.396 0.452 0.945 -0.466 0.1 0.801 0.81 -0.0276 -0.401 -0.194 0.102 0.261 8 vertices and 17 facets with normals: -0.82 -0.21 -0.52 -0.14 0.065 -0.91 -0.13 -0.38 0.37 -0.78 0.29 -0.4 0.0012 0.96 -0.24 -0.17 0.2 0.85 -0.28 -0.4 0.18 0.24 -0.15 0.94 0.33 0.2 -0.074 0.92 0.49 0.13 0.12 0.85 0.064 0.97 -0.23 -0.016 0.31 0.8 -0.17 0.49 0.0012 0.97 -0.16 -0.2 0.21 -0.42 0.75 -0.46 0.25 -0.18 0.92 -0.22 0.12 0.23 0.8 -0.53 -0.86 -0.19 0.17 -0.44 -0.52 -0.00027 0.83 -0.22 -0.42 0.46 0.55 -0.55 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] -0.40 0.45 0.95 0.64 0.27 0.51 -0.19 0.10 0.26 -0.77 0.43 0.72 ======== Compute a new triangulation as a separate instance of Qhull seed: 1667928075 input 0.642 0.535 0.017 0.275 0.44 -0.688 -0.677 -0.217 0.083 0.286 0.732 0.174 -0.734 0.522 -0.948 0.593 -0.557 0.816 -0.423 0.106 0.434 -0.82 -0.72 0.122 8 vertices and 17 facets with normals: -0.41 0.41 0.66 0.46 0.35 -0.66 -0.61 0.26 0.7 0.088 -0.33 0.63 0.33 0.58 0.25 0.7 0.41 0.075 0.64 -0.65 -0.36 0.48 0.66 0.45 0.33 0.88 -0.28 0.2 0.16 0.17 -0.16 -0.96 -0.44 0.63 -0.27 -0.58 0.4 -0.52 -0.094 -0.75 0.35 -0.42 -0.18 -0.82 0.41 -0.56 -0.18 -0.7 -0.12 -0.67 0.5 -0.54 0.31 -0.74 -0.38 -0.45 -0.88 0.34 0.34 0.043 -0.19 -0.5 -0.77 -0.36 -0.48 0.5 -0.35 -0.63 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: -0.82 -0.21 -0.52 -0.14 0.065 -0.91 -0.13 -0.38 0.37 -0.78 0.29 -0.4 0.0012 0.96 -0.24 -0.17 0.2 0.85 -0.28 -0.4 0.18 0.24 -0.15 0.94 0.33 0.2 -0.074 0.92 0.49 0.13 0.12 0.85 0.064 0.97 -0.23 -0.016 0.31 0.8 -0.17 0.49 0.0012 0.97 -0.16 -0.2 0.21 -0.42 0.75 -0.46 0.25 -0.18 0.92 -0.22 0.12 0.23 0.8 -0.53 -0.86 -0.19 0.17 -0.44 -0.52 -0.00027 0.83 -0.22 -0.42 0.46 0.55 -0.55 ======== 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): 0.000197 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: 26 Number of facets in hull: 17 Number of distance tests for qhull: 28 CPU seconds to compute hull (after input): 9.4e-05 Output completed. Verifying that all points are below 9.5e-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: 10 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 25 Number of facets in hull: 17 Number of distance tests for qhull: 27 CPU seconds to compute hull (after input): 7.5e-05 Output completed. Verifying that all points are below 1e-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): 0.000141 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.