******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/7.3.2@#84612e5a489730c517d7c42a760f9d75 -pr /home/conan/w/prod/BuildSingleReference/184061/c4b69d6f-f021-4bcb-9654-1baeb4392d49/profile_linux_8_libstdcpp11_gcc_release_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=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=8 os=Linux [options] qhull:shared=True [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/7.3.2:1dab02a32a1a97c1102b3e06d1e2208a835226a4 - Cache Installing (downloading, building) binaries... qhull/7.3.2: Already installed! 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): Generator 'CMakeDeps' 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/Release/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/Release/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/Release/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/Release/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/Release/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::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/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/Release/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: 1676843761 input 0.197 -0.233 -0.398 -0.605 -0.76 0.0158 -0.624 -0.913 0.994 -0.981 0.939 0.727 -0.529 0.685 -0.645 -0.211 -0.222 0.0384 0.676 0.909 0.149 0.893 0.898 -0.618 8 vertices and 17 facets with normals: -0.33 -0.21 -0.64 0.65 0.56 0.15 0.62 0.53 0.11 0.18 0.92 -0.33 -0.089 0.98 -0.13 -0.098 -0.25 0.76 0.26 -0.55 -0.74 -0.25 -0.51 0.35 -0.79 -0.05 0.48 -0.39 -0.93 0.1 -0.0038 -0.36 -0.22 -0.4 -0.73 0.51 -0.02 -0.43 -0.88 0.18 -0.57 -0.22 -0.68 -0.42 0.24 0.64 -0.45 -0.57 0.077 0.7 -0.19 -0.69 0.48 -0.74 -0.41 0.24 0.41 -0.81 0.29 -0.31 0.84 -0.48 0.25 0.0074 0.7 -0.35 0.58 -0.24 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.68 0.91 0.15 -0.21 -0.22 0.04 -0.62 -0.91 0.99 -0.98 0.94 0.73 ======== Compute a new triangulation as a separate instance of Qhull seed: 1676843762 input 0.197 0.0303 -0.887 0.313 0.305 0.454 -0.53 0.445 0.352 0.888 -0.294 -0.234 -0.867 0.754 -0.539 0.849 -0.88 0.0538 -0.557 -0.958 0.984 0.267 0.0764 -0.757 8 vertices and 16 facets with normals: 0.13 0.69 0.61 0.37 -0.71 -0.52 -0.31 -0.35 0.52 0.61 0.3 0.52 0.48 0.59 0.36 0.54 0.52 0.33 -0.49 0.62 -0.18 -0.48 -0.7 0.5 0.56 0.81 -0.15 0.12 0.57 0.74 -0.28 0.22 0.056 0.84 -0.26 -0.47 -0.64 -0.047 -0.47 -0.61 -0.079 -0.69 -0.016 -0.72 0.2 -0.71 -0.49 -0.47 -0.28 -0.72 0.012 -0.64 -0.27 -0.72 0.012 -0.64 -0.52 -0.66 -0.18 -0.51 -0.33 -0.79 -0.2 -0.48 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: -0.33 -0.21 -0.64 0.65 0.56 0.15 0.62 0.53 0.11 0.18 0.92 -0.33 -0.089 0.98 -0.13 -0.098 -0.25 0.76 0.26 -0.55 -0.74 -0.25 -0.51 0.35 -0.79 -0.05 0.48 -0.39 -0.93 0.1 -0.0038 -0.36 -0.22 -0.4 -0.73 0.51 -0.02 -0.43 -0.88 0.18 -0.57 -0.22 -0.68 -0.42 0.24 0.64 -0.45 -0.57 0.077 0.7 -0.19 -0.69 0.48 -0.74 -0.41 0.24 0.41 -0.81 0.29 -0.31 0.84 -0.48 0.25 0.0074 0.7 -0.35 0.58 -0.24 ======== 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): 0.000307 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: 26 Number of facets in hull: 17 Number of distance tests for qhull: 32 CPU seconds to compute hull (after input): 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: 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): 3.5e-05 Output completed. Verifying that all points are below 1.3e-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): 5e-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@#84612e5a489730c517d7c42a760f9d75 -pr /home/conan/w/prod/BuildSingleReference/184061/c4b69d6f-f021-4bcb-9654-1baeb4392d49/profile_linux_8_libstdcpp11_gcc_release_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=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=8 os=Linux [options] qhull:shared=True [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/7.3.2:1dab02a32a1a97c1102b3e06d1e2208a835226a4 - Cache Installing (downloading, building) binaries... qhull/7.3.2: Already installed! 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/c30015fec6fce4944d12a8b256f7b73caa1a741b/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/c30015fec6fce4944d12a8b256f7b73caa1a741b' && 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/c30015fec6fce4944d12a8b256f7b73caa1a741b/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/c30015fec6fce4944d12a8b256f7b73caa1a741b" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/c30015fec6fce4944d12a8b256f7b73caa1a741b" -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 -- The CXX 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 -- 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_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/1dab02a32a1a97c1102b3e06d1e2208a835226a4/lib/libqhull_r.so -- Conan: Adjusting default RPATHs Conan policies -- Conan: Adjusting language standard -- Conan: Compiler GCC>=5, checking major version 8 -- Conan: Checking correct version: 8 -- Conan: C++ stdlib: libstdc++11 -- Library qhull_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/1dab02a32a1a97c1102b3e06d1e2208a835226a4/lib/libqhull_r.so -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/1dab02a32a1a97c1102b3e06d1e2208a835226a4/lib/libqhull_r.so -- Library qhull_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/1dab02a32a1a97c1102b3e06d1e2208a835226a4/lib/libqhull_r.so -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/7.3.2/_/_/package/1dab02a32a1a97c1102b3e06d1e2208a835226a4/lib/libqhull_r.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/c30015fec6fce4944d12a8b256f7b73caa1a741b ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/c30015fec6fce4944d12a8b256f7b73caa1a741b' '--' '-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/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: 1676843772 input 0.197 0.661 0.226 -0.514 0.96 0.833 0.411 0.0224 -0.0618 -0.418 -0.624 0.154 -0.247 -0.554 0.531 -0.557 0.543 0.208 -0.889 0.379 -0.666 0.00249 -0.144 -0.148 8 vertices and 17 facets with normals: 0.34 -0.57 -0.73 0.16 0.72 0.13 -0.41 0.54 0.054 0.57 -0.68 -0.45 0.58 -0.44 -0.28 0.62 0.61 -0.38 -0.22 0.66 0.039 -0.62 -0.031 0.78 0.76 -0.11 0.63 0.14 0.45 -0.81 0.0091 -0.37 0.041 0.089 0.7 -0.71 -0.17 0.93 -0.26 -0.18 -0.18 0.62 -0.52 -0.56 -0.94 -0.12 0.31 -0.083 -0.8 -0.058 -0.17 -0.58 -0.13 0.21 0.84 -0.49 -0.15 0.15 0.67 -0.71 -0.87 -0.12 0.44 -0.15 -0.58 -0.051 0.39 -0.71 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] -0.56 0.54 0.21 -0.25 -0.55 0.53 0.20 0.66 0.23 -0.51 0.96 0.83 ======== Compute a new triangulation as a separate instance of Qhull seed: 1676843773 input 0.197 0.924 -0.263 0.403 0.026 -0.729 0.505 -0.62 -0.703 -0.549 0.143 -0.807 -0.585 -0.485 0.638 0.502 -0.115 0.223 -0.122 0.513 0.169 -0.624 -0.966 -0.287 8 vertices and 18 facets with normals: 0.32 0.061 0.35 0.88 0.039 0.2 -0.33 0.92 -0.52 0.4 0.15 0.74 -0.55 -0.33 -0.15 -0.75 -0.77 0.58 0.23 0.16 0.38 -0.84 0.38 -0.089 -0.4 -0.42 -0.13 -0.8 -0.37 -0.4 -0.24 -0.8 0.57 0.032 0.53 0.62 0.31 0.38 0.86 0.18 -0.082 0.48 -0.59 -0.65 0.49 0.46 -0.26 -0.7 -0.26 -0.3 -0.36 -0.85 0.24 0.32 -0.79 0.47 0.97 0.21 -0.034 0.09 -0.2 -0.49 -0.54 -0.65 -0.15 -0.54 -0.36 -0.74 -0.25 -0.45 -0.35 -0.78 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: 0.34 -0.57 -0.73 0.16 0.72 0.13 -0.41 0.54 0.054 0.57 -0.68 -0.45 0.58 -0.44 -0.28 0.62 0.61 -0.38 -0.22 0.66 0.039 -0.62 -0.031 0.78 0.76 -0.11 0.63 0.14 0.45 -0.81 0.0091 -0.37 0.041 0.089 0.7 -0.71 -0.17 0.93 -0.26 -0.18 -0.18 0.62 -0.52 -0.56 -0.94 -0.12 0.31 -0.083 -0.8 -0.058 -0.17 -0.58 -0.13 0.21 0.84 -0.49 -0.15 0.15 0.67 -0.71 -0.87 -0.12 0.44 -0.15 -0.58 -0.051 0.39 -0.71 ======== 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): 0.000121 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: 27 Number of facets in hull: 17 Number of distance tests for qhull: 30 CPU seconds to compute hull (after input): 4.2e-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: 10 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: 28 CPU seconds to compute hull (after input): 3.6e-05 Output completed. Verifying that all points are below 8.5e-15 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): 5.3e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.