******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/7.3.2@#fb9d0ffb6457f007e6e0f3481cc18fbb -pr /home/conan/w/prod/BuildSingleReference/161197/cd7394cc-0927-45e0-9ad7-0c9442a932c0/profile_linux_8_libstdcpp11_gcc_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=gcc compiler.libcxx=libstdc++11 compiler.version=8 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/7.3.2:1d877a3df840030e6a8abb74c5ffb9088d08b47a - 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/1d877a3df840030e6a8abb74c5ffb9088d08b47a/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 GNU 8.4.0 -- 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::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: 1674493122 input -0.597 0.0577 0.924 -0.38 0.347 0.0102 -0.443 -0.671 -0.255 -0.13 -0.941 -0.036 0.371 -0.417 -0.654 -0.0764 -0.0562 0.725 -0.888 0.968 0.522 -0.55 -0.0352 0.759 8 vertices and 19 facets with normals: 0.73 -0.14 0.31 0.6 -0.24 -0.3 -0.63 0.68 -0.49 0.25 -0.83 0.013 0.17 -0.41 0.029 -0.89 -0.75 -0.54 0.071 0.38 0.79 -0.036 0.34 0.51 0.75 0.66 0.066 -0.035 -0.24 0.59 0.61 -0.46 0.77 -0.15 0.36 0.51 0.18 -0.41 0.031 -0.89 0.17 -0.41 0.033 -0.89 -0.29 0.54 0.62 -0.5 -0.52 -0.36 0.29 -0.72 -0.45 0.51 0.55 -0.48 -0.97 -0.2 0.043 -0.1 -0.96 -0.045 -0.031 -0.26 -0.71 -0.62 0.33 -0.09 -0.11 -0.68 0.71 -0.18 -0.42 -0.57 0.41 -0.58 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] -0.08 -0.06 0.72 -0.38 0.35 0.01 0.37 -0.42 -0.65 -0.89 0.97 0.52 ======== Compute a new triangulation as a separate instance of Qhull seed: 1674493123 input -0.597 0.321 0.436 0.538 -0.587 0.448 -0.349 0.687 -0.896 -0.26 -0.174 -0.997 0.0329 -0.348 -0.547 0.983 -0.714 0.74 -0.121 -0.898 -0.643 0.823 -0.857 0.62 8 vertices and 17 facets with normals: -0.71 -0.14 0.2 0.66 -0.46 -0.67 0.28 -0.51 0.62 0.73 0.2 -0.2 0.6 0.66 0.04 -0.45 0.84 0.43 -0.24 -0.21 -0.95 -0.18 -0.086 0.25 -0.82 -0.34 -0.2 -0.41 -0.65 0.2 -0.41 -0.61 0.36 -0.12 -0.65 0.66 0.79 -0.14 -0.6 -0.019 0.83 0.16 -0.53 -0.032 0.79 -0.27 -0.54 -0.098 0.86 -0.23 -0.39 -0.25 0.68 -0.57 -0.36 -0.3 -0.72 -0.3 0.31 0.53 -0.2 -0.27 0.92 -0.18 -0.54 -0.69 0.48 -0.12 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 19 facets with normals: 0.73 -0.14 0.31 0.6 -0.24 -0.3 -0.63 0.68 -0.49 0.25 -0.83 0.013 0.17 -0.41 0.029 -0.89 -0.75 -0.54 0.071 0.38 0.79 -0.036 0.34 0.51 0.75 0.66 0.066 -0.035 -0.24 0.59 0.61 -0.46 0.77 -0.15 0.36 0.51 0.18 -0.41 0.031 -0.89 0.17 -0.41 0.033 -0.89 -0.29 0.54 0.62 -0.5 -0.52 -0.36 0.29 -0.72 -0.45 0.51 0.55 -0.48 -0.97 -0.2 0.043 -0.1 -0.96 -0.045 -0.031 -0.26 -0.71 -0.62 0.33 -0.09 -0.11 -0.68 0.71 -0.18 -0.42 -0.57 0.41 -0.58 ======== 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): 0.000183 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: 27 Number of facets in hull: 19 Number of distance tests for qhull: 29 CPU seconds to compute hull (after input): 4.7e-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: 13 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 24 Number of facets in hull: 17 Number of distance tests for qhull: 25 CPU seconds to compute hull (after input): 3.9e-05 Output completed. Verifying that all points are below 1.2e-14 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): 5.7e-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@#fb9d0ffb6457f007e6e0f3481cc18fbb -pr /home/conan/w/prod/BuildSingleReference/161197/cd7394cc-0927-45e0-9ad7-0c9442a932c0/profile_linux_8_libstdcpp11_gcc_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=gcc compiler.libcxx=libstdc++11 compiler.version=8 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/7.3.2:1d877a3df840030e6a8abb74c5ffb9088d08b47a - 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/1d877a3df840030e6a8abb74c5ffb9088d08b47a/bin 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 cmake created conanbuildinfo.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/0c26633b11ad2b553171337d57520840ed378ff9/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/0c26633b11ad2b553171337d57520840ed378ff9' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="8" -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/0c26633b11ad2b553171337d57520840ed378ff9/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/0c26633b11ad2b553171337d57520840ed378ff9" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/0c26633b11ad2b553171337d57520840ed378ff9" -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 8.4.0 -- 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 qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libqhullstatic_r.a -- 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 8 -- Conan: Checking correct version: 8 -- Conan: C++ stdlib: libstdc++11 -- Library qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libqhullstatic_r.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libqhullstatic_r.a -- Library qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/lib/libqhullstatic_r.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/1d877a3df840030e6a8abb74c5ffb9088d08b47a/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/0c26633b11ad2b553171337d57520840ed378ff9 ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/0c26633b11ad2b553171337d57520840ed378ff9' '--' '-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: 1674493131 input -0.597 0.425 0.525 -0.124 -0.063 -0.0485 0.403 -0.451 -0.0272 0.695 -0.038 -0.687 -0.672 0.205 0.308 -0.542 0.0244 0.863 0.0139 0.171 0.0369 -0.188 0.566 -0.493 8 vertices and 17 facets with normals: -0.49 -0.72 -0.38 0.32 -0.56 -0.31 -0.47 0.61 0.73 0.39 0.56 -0.0047 -0.53 -0.65 -0.53 0.12 -0.56 -0.57 -0.59 0.1 -0.59 0.43 -0.17 -0.67 0.46 -0.061 -0.49 -0.74 0.22 0.15 -0.69 -0.67 -0.55 -0.83 -0.064 -0.096 -0.32 -0.018 0.64 -0.7 0.12 -0.32 0.74 -0.58 -0.64 -0.056 -0.4 0.65 -0.28 0.14 0.66 -0.68 -0.42 0.69 0.049 -0.58 -0.23 0.27 -0.24 0.9 0.67 0.54 0.51 0.029 0.58 0.74 0.34 0.0026 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.01 0.17 0.04 -0.54 0.02 0.86 0.40 -0.45 -0.03 0.69 -0.04 -0.69 ======== Compute a new triangulation as a separate instance of Qhull seed: 1674493132 input -0.597 0.688 0.0365 0.793 -0.997 0.389 0.497 0.906 -0.669 0.564 0.729 0.352 0.99 0.274 0.415 0.518 -0.633 0.879 0.781 0.305 0.872 -0.815 -0.256 -0.632 8 vertices and 16 facets with normals: 0.45 -0.32 -0.56 -0.62 0.25 -0.41 -0.15 -0.87 0.36 -0.16 -0.47 -0.79 0.23 0.0084 -0.47 -0.85 0.19 -0.35 -0.062 -0.92 0.13 -0.33 0.0015 -0.94 -0.44 0.23 0.2 0.84 -0.52 0.13 0.33 0.78 -0.39 0.15 0.16 0.89 -0.45 0.11 0.25 0.85 -0.18 0.82 0.37 0.4 -0.12 0.053 0.73 -0.67 0.71 0.18 -0.035 0.68 0.82 -0.22 0.49 -0.2 0.65 0.72 0.17 0.16 0.31 -0.066 0.55 -0.78 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: -0.49 -0.72 -0.38 0.32 -0.56 -0.31 -0.47 0.61 0.73 0.39 0.56 -0.0047 -0.53 -0.65 -0.53 0.12 -0.56 -0.57 -0.59 0.1 -0.59 0.43 -0.17 -0.67 0.46 -0.061 -0.49 -0.74 0.22 0.15 -0.69 -0.67 -0.55 -0.83 -0.064 -0.096 -0.32 -0.018 0.64 -0.7 0.12 -0.32 0.74 -0.58 -0.64 -0.056 -0.4 0.65 -0.28 0.14 0.66 -0.68 -0.42 0.69 0.049 -0.58 -0.23 0.27 -0.24 0.9 0.67 0.54 0.51 0.029 0.58 0.74 0.34 0.0026 ======== 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): 0.000171 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: 9 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: 29 CPU seconds to compute hull (after input): 4.5e-05 Output completed. Verifying that all points are below 6.3e-15 of all facets. Will make 72 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: 27 Number of facets in hull: 16 Number of distance tests for qhull: 30 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 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): 5.7e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.