******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/7.3.2@#19126be686839e7f98aa0feb833a3a1d -pr /home/conan/w/prod/BuildSingleReference/119453/a9be0c76-92ac-4ddc-9e53-c578609f4125/profile_linux_12_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=12 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:cf142e38e022cf2a99aadebfd8f37ead3e935ad7 - 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/cf142e38e022cf2a99aadebfd8f37ead3e935ad7/bin 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): Generator 'VirtualRunEnv' calling 'generate()' qhull/7.3.2 (test package): Calling generate() qhull/7.3.2 (test package): Preset 'release' added to CMakePresets.json. Invoke it manually using 'cmake --preset release' qhull/7.3.2 (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=Release' 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/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/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 12.0.0 -- 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 ----------------- ======== 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: 1667928590 input 0.65 0.0187 0.291 0.685 -0.81 0.84 -0.221 -0.986 -0.242 -0.981 -0.261 -0.828 -0.84 0.131 0.118 0.184 0.727 0.745 0.495 0.954 0.444 0.556 -0.0738 0.472 8 vertices and 17 facets with normals: 0.67 -0.012 -0.69 0.26 0.67 -0.073 -0.71 0.23 -0.68 -0.48 0.51 0.2 0.052 0.54 -0.71 -0.46 -0.023 0.0045 -0.72 -0.7 -0.38 0.26 0.41 0.78 -0.61 0.081 0.6 0.52 -0.62 0.7 0.15 0.33 -0.049 0.67 -0.11 -0.73 0.53 -0.71 -0.013 -0.46 -0.31 -0.52 0.66 -0.45 -0.16 -0.34 -0.1 -0.92 -0.3 -0.2 0.87 -0.33 -0.13 0.44 0.3 -0.84 0.82 0.17 0.53 -0.14 0.67 0.19 0.7 -0.16 0.59 0.38 0.57 -0.42 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.18 0.73 0.75 -0.84 0.13 0.12 0.65 0.02 0.29 0.50 0.95 0.44 ======== Compute a new triangulation as a separate instance of Qhull seed: 1667928591 input 0.65 0.282 -0.198 -0.398 0.256 -0.723 -0.126 0.372 -0.883 0.889 0.506 0.211 0.822 0.2 0.225 -0.756 0.0689 0.761 -0.738 -0.913 -0.721 -0.0706 -0.896 0.333 8 vertices and 17 facets with normals: -0.15 0.63 -0.044 0.76 0.68 -0.21 -0.65 0.27 0.27 -0.23 0.54 0.76 -0.22 0.95 0.11 -0.17 -0.19 0.88 0.18 -0.41 -0.12 0.92 0.046 -0.36 -0.28 -0.048 0.19 -0.94 -0.66 0.6 -0.2 0.41 -0.74 -0.35 -0.063 -0.58 0.22 -0.56 -0.62 -0.5 0.22 -0.57 -0.6 -0.51 0.74 -0.41 -0.49 0.21 0.73 -0.56 -0.11 0.37 0.69 -0.6 -0.41 0.021 -0.044 0.66 0.46 -0.59 0.36 -0.18 0.91 0.14 -0.05 -0.033 0.48 -0.88 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: 0.67 -0.012 -0.69 0.26 0.67 -0.073 -0.71 0.23 -0.68 -0.48 0.51 0.2 0.052 0.54 -0.71 -0.46 -0.023 0.0045 -0.72 -0.7 -0.38 0.26 0.41 0.78 -0.61 0.081 0.6 0.52 -0.62 0.7 0.15 0.33 -0.049 0.67 -0.11 -0.73 0.53 -0.71 -0.013 -0.46 -0.31 -0.52 0.66 -0.45 -0.16 -0.34 -0.1 -0.92 -0.3 -0.2 0.87 -0.33 -0.13 0.44 0.3 -0.84 0.82 0.17 0.53 -0.14 0.67 0.19 0.7 -0.16 0.59 0.38 0.57 -0.42 ======== 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): 0.000159 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: 25 Number of facets in hull: 17 Number of distance tests for qhull: 31 CPU seconds to compute hull (after input): 4e-05 Output completed. Verifying that all points are below 1.1e-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: 26 Number of facets in hull: 17 Number of distance tests for qhull: 26 CPU seconds to compute hull (after input): 5.1e-05 Output completed. Verifying that all points are below 1.1e-14 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): 5.9e-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@#19126be686839e7f98aa0feb833a3a1d -pr /home/conan/w/prod/BuildSingleReference/119453/a9be0c76-92ac-4ddc-9e53-c578609f4125/profile_linux_12_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=12 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:cf142e38e022cf2a99aadebfd8f37ead3e935ad7 - 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/cf142e38e022cf2a99aadebfd8f37ead3e935ad7/bin qhull/7.3.2 (test package): Generator txt created conanbuildinfo.txt 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): 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/06c9da9696718068469807e7f1044f3f6d81fe8f/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/06c9da9696718068469807e7f1044f3f6d81fe8f' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="12" -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/06c9da9696718068469807e7f1044f3f6d81fe8f/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/06c9da9696718068469807e7f1044f3f6d81fe8f" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/06c9da9696718068469807e7f1044f3f6d81fe8f" -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 12.0.0 -- 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/cf142e38e022cf2a99aadebfd8f37ead3e935ad7/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 12 -- Conan: Checking correct version: 12 -- Conan: C++ stdlib: libstdc++ -- Library qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/cf142e38e022cf2a99aadebfd8f37ead3e935ad7/lib/libqhullstatic_r.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/cf142e38e022cf2a99aadebfd8f37ead3e935ad7/lib/libqhullstatic_r.a -- Library qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/cf142e38e022cf2a99aadebfd8f37ead3e935ad7/lib/libqhullstatic_r.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/cf142e38e022cf2a99aadebfd8f37ead3e935ad7/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/06c9da9696718068469807e7f1044f3f6d81fe8f ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/06c9da9696718068469807e7f1044f3f6d81fe8f' '--' '-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: 1667928593 input 0.65 0.808 0.824 -0.563 0.387 0.153 0.0617 -0.913 -0.166 0.627 0.0405 0.289 0.146 0.338 0.439 -0.637 0.754 0.792 0.796 -0.645 0.949 0.676 -0.54 0.0545 8 vertices and 18 facets with normals: -0.072 0.034 -0.67 0.73 0.0069 0.046 0.96 -0.28 0.35 0.042 -0.77 0.54 -0.0015 -0.54 0.65 -0.53 -0.47 -0.48 0.69 -0.27 -0.4 -0.41 0.75 -0.32 -0.4 -0.47 0.71 -0.35 -0.038 0.31 -0.87 0.39 -0.0029 0.95 -0.0075 -0.31 0.15 0.35 -0.9 0.22 0.04 -0.51 0.34 -0.79 0.031 -0.085 -0.56 -0.82 0.14 0.15 -0.87 -0.45 0.27 0.69 -0.65 -0.15 0.22 0.42 -0.87 0.11 0.41 0.06 0.82 -0.39 0.99 0.088 -0.062 -0.045 0.055 -0.52 0.66 -0.54 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.63 0.04 0.29 -0.56 0.39 0.15 0.15 0.34 0.44 0.65 0.81 0.82 ======== Compute a new triangulation as a separate instance of Qhull seed: 1667928594 input 0.65 -0.929 0.335 0.354 -0.548 0.591 0.156 0.445 -0.807 0.497 0.807 -0.672 -0.192 0.407 0.546 0.422 0.0958 0.807 -0.438 -0.512 -0.216 0.05 0.638 -0.0847 8 vertices and 17 facets with normals: -0.43 -0.31 -0.5 0.69 -0.66 0.05 0.15 0.73 -0.49 0.17 0.33 0.79 0.27 0.86 0.42 -0.02 -0.85 0.31 -0.1 0.4 -0.89 0.4 -0.2 0.058 -0.8 0.54 -0.14 0.2 -0.7 -0.26 0.54 0.39 -0.61 -0.19 0.64 0.43 0.58 -0.34 -0.37 -0.64 0.56 -0.25 -0.31 -0.73 0.18 -0.16 0.14 -0.96 0.37 -0.034 0.25 -0.89 0.88 -0.0056 -0.12 -0.47 0.86 0.00011 -0.13 -0.49 0.84 -0.05 -0.19 -0.51 0.84 -0.046 -0.19 -0.51 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 18 facets with normals: -0.072 0.034 -0.67 0.73 0.0069 0.046 0.96 -0.28 0.35 0.042 -0.77 0.54 -0.0015 -0.54 0.65 -0.53 -0.47 -0.48 0.69 -0.27 -0.4 -0.41 0.75 -0.32 -0.4 -0.47 0.71 -0.35 -0.038 0.31 -0.87 0.39 -0.0029 0.95 -0.0075 -0.31 0.15 0.35 -0.9 0.22 0.04 -0.51 0.34 -0.79 0.031 -0.085 -0.56 -0.82 0.14 0.15 -0.87 -0.45 0.27 0.69 -0.65 -0.15 0.22 0.42 -0.87 0.11 0.41 0.06 0.82 -0.39 0.99 0.088 -0.062 -0.045 0.055 -0.52 0.66 -0.54 ======== 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: 25 Number of facets in hull: 18 Number of distance tests for qhull: 37 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 104 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: 28 Number of facets in hull: 17 Number of distance tests for qhull: 28 CPU seconds to compute hull (after input): 5.1e-05 Output completed. Verifying that all points are below 8.5e-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): 8.4e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.