******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.0@#7fb8411d5619e54fd4ceb0e0846c2198 -pr /home/conan/w/prod/BuildSingleReference/76730/f7f7d567-b315-45aa-a5e4-a7c913948d60/profile_linux_5_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=5 os=Linux [options] qhull:shared=False [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/8.0.0:76f87539fc90ff313e0b3182641a9bb558a717d2 - Cache Installing (downloading, building) binaries... qhull/8.0.0: Already installed! qhull/8.0.0: Appending PATH environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/76f87539fc90ff313e0b3182641a9bb558a717d2/bin qhull/8.0.0 (test package): Generator 'VirtualRunEnv' calling 'generate()' qhull/8.0.0 (test package): Generator txt created conanbuildinfo.txt qhull/8.0.0 (test package): Generator 'CMakeDeps' calling 'generate()' qhull/8.0.0 (test package): Calling generate() 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/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/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 5.4.0 -- 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/8.0.0 (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/8.0.0 (test package): Running test() ----Running------ > . "/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/generators/conanrun.sh" && ./test_package ----------------- Capturing current environment in /home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_package/build/generators/deactivate_conanrunenv-release-x86_64.sh Configuring environment variables ======== 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: 1661011467 input 0.378 -0.101 0.384 -0.0682 0.167 -0.408 0.986 -0.48 0.173 -0.438 -0.342 -0.695 0.145 -0.951 0.707 -0.596 -0.955 0.144 0.0623 0.997 0.772 -0.093 0.161 -0.884 8 vertices and 16 facets with normals: 0.047 -0.022 -0.42 0.91 0.72 0.61 -0.29 -0.19 -0.72 0.15 0.51 -0.45 0.73 0.6 -0.18 -0.27 0.15 -0.37 -0.64 0.66 0.45 -0.51 -0.59 -0.44 0.22 -0.79 -0.23 -0.52 -0.063 -0.7 -0.11 -0.7 0.31 -0.69 -0.34 -0.56 -0.55 0.2 -0.39 0.72 -0.91 0.29 0.18 -0.24 -0.83 0.53 -0.13 -0.13 0.061 -0.069 -0.31 0.95 0.23 -0.81 -0.17 -0.52 -0.53 -0.018 0.78 -0.35 0.51 0.0046 0.85 -0.14 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.38 -0.10 0.38 -0.07 0.17 -0.41 0.06 1.00 0.77 0.99 -0.48 0.17 ======== Compute a new triangulation as a separate instance of Qhull seed: 1661011468 input 0.378 0.162 -0.104 0.849 -0.767 0.0298 -0.92 0.878 -0.468 -0.568 0.425 0.344 -0.194 -0.882 0.814 0.463 0.387 0.159 0.829 -0.87 -0.393 -0.72 -0.661 0.977 8 vertices and 18 facets with normals: 0.51 0.52 0.46 0.51 0.56 0.3 0.73 0.25 0.42 -0.37 0.62 -0.55 0.49 0.42 0.34 0.68 -0.59 -0.58 -0.52 -0.22 0.5 -0.37 0.48 0.62 -0.14 -0.79 -0.19 -0.57 0.64 0.58 0.16 0.48 0.55 0.51 -0.66 0.063 0.93 0.15 -0.24 -0.24 0.2 0.67 0.67 0.26 -0.13 0.81 -0.25 -0.51 -0.62 -0.54 -0.48 -0.3 0.1 0.16 0.93 -0.31 -0.032 -0.19 0.71 -0.67 -0.56 -0.54 -0.54 -0.32 -0.57 -0.55 -0.52 -0.31 -0.56 -0.56 -0.51 -0.34 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 16 facets with normals: 0.047 -0.022 -0.42 0.91 0.72 0.61 -0.29 -0.19 -0.72 0.15 0.51 -0.45 0.73 0.6 -0.18 -0.27 0.15 -0.37 -0.64 0.66 0.45 -0.51 -0.59 -0.44 0.22 -0.79 -0.23 -0.52 -0.063 -0.7 -0.11 -0.7 0.31 -0.69 -0.34 -0.56 -0.55 0.2 -0.39 0.72 -0.91 0.29 0.18 -0.24 -0.83 0.53 -0.13 -0.13 0.061 -0.069 -0.31 0.95 0.23 -0.81 -0.17 -0.52 -0.53 -0.018 0.78 -0.35 0.51 0.0046 0.85 -0.14 ======== 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): 0.00017 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: 12 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 21 Number of facets in hull: 16 Number of distance tests for qhull: 24 CPU seconds to compute hull (after input): 4.1e-05 Output completed. Verifying that all points are below 9.6e-15 of all facets. Will make 96 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: 18 Number of distance tests for qhull: 25 CPU seconds to compute hull (after input): 5.6e-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): 6e-05 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@#7fb8411d5619e54fd4ceb0e0846c2198 -pr /home/conan/w/prod/BuildSingleReference/76730/f7f7d567-b315-45aa-a5e4-a7c913948d60/profile_linux_5_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=5 os=Linux [options] qhull:shared=False [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/8.0.0:76f87539fc90ff313e0b3182641a9bb558a717d2 - Cache Installing (downloading, building) binaries... qhull/8.0.0: Already installed! qhull/8.0.0: Appending PATH environment variable: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/76f87539fc90ff313e0b3182641a9bb558a717d2/bin 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-release.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): Generator cmake created conanbuildinfo.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/27fa20b790240c44a19d9467fed7c11f0eb9516f/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/27fa20b790240c44a19d9467fed7c11f0eb9516f' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="5" -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/27fa20b790240c44a19d9467fed7c11f0eb9516f/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/27fa20b790240c44a19d9467fed7c11f0eb9516f" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/27fa20b790240c44a19d9467fed7c11f0eb9516f" -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 5.4.0 -- 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/8.0.0/_/_/package/76f87539fc90ff313e0b3182641a9bb558a717d2/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 5 -- Conan: Checking correct version: 5 -- Conan: C++ stdlib: libstdc++11 -- Library qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/76f87539fc90ff313e0b3182641a9bb558a717d2/lib/libqhullstatic_r.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/76f87539fc90ff313e0b3182641a9bb558a717d2/lib/libqhullstatic_r.a -- Library qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/76f87539fc90ff313e0b3182641a9bb558a717d2/lib/libqhullstatic_r.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/76f87539fc90ff313e0b3182641a9bb558a717d2/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/27fa20b790240c44a19d9467fed7c11f0eb9516f ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/27fa20b790240c44a19d9467fed7c11f0eb9516f' '--' '-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/8.0.0 (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: 1661011471 input 0.378 0.952 0.429 -0.399 0.429 -0.656 -0.638 0.951 -0.393 -0.96 0.726 -0.54 0.792 -0.674 -0.865 -0.359 0.414 0.205 -0.87 -0.469 0.112 -0.599 0.873 0.56 8 vertices and 18 facets with normals: 0.19 0.26 0.16 0.93 -0.25 -0.34 0.36 0.83 -0.89 0.24 0.16 -0.35 0.22 -0.43 0.79 0.38 0.46 -0.52 0.68 -0.24 0.12 -0.28 0.94 -0.16 0.68 0.22 -0.33 -0.61 -0.48 -0.42 -0.77 -0.055 -0.83 0.14 -0.21 -0.5 0.08 -0.55 -0.38 -0.74 0.35 0.54 -0.23 0.73 0.17 0.43 -0.89 0.076 0.49 0.6 -0.62 -0.048 0.1 0.68 0.076 0.72 -0.74 0.53 0.06 -0.41 -0.68 0.48 -0.22 -0.51 -0.15 0.89 0.065 -0.43 0.08 0.83 -0.24 -0.5 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] -0.87 -0.47 0.11 -0.36 0.41 0.21 0.38 0.95 0.43 0.79 -0.67 -0.87 ======== Compute a new triangulation as a separate instance of Qhull seed: 1661011472 input 0.378 -0.785 -0.0596 0.518 -0.505 -0.219 -0.544 0.309 0.966 0.909 -0.507 0.499 0.454 -0.605 -0.758 0.701 -0.244 0.221 -0.104 -0.335 0.947 0.775 0.0505 0.421 8 vertices and 19 facets with normals: -0.81 -0.11 -0.36 -0.45 0.74 -0.61 -0.19 -0.2 0.68 -0.58 0.094 -0.44 0.93 -0.13 -0.3 -0.2 -0.31 -0.57 0.046 0.76 -0.77 -0.6 -0.14 0.18 -0.27 -0.78 0.077 0.56 0.29 -0.61 0.54 -0.51 -0.71 -0.16 -0.095 -0.68 -0.38 0.16 0.12 -0.9 -0.13 -0.35 0.32 -0.87 0.29 0.67 -0.25 0.64 0.94 0.06 -0.33 -0.12 0.42 0.25 0.87 0.026 -0.14 0.3 0.38 -0.86 0.42 -0.29 0.71 -0.49 -0.19 0.78 -0.49 -0.34 -0.25 0.64 -0.23 -0.68 0.74 0.34 -0.49 -0.32 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 18 facets with normals: 0.19 0.26 0.16 0.93 -0.25 -0.34 0.36 0.83 -0.89 0.24 0.16 -0.35 0.22 -0.43 0.79 0.38 0.46 -0.52 0.68 -0.24 0.12 -0.28 0.94 -0.16 0.68 0.22 -0.33 -0.61 -0.48 -0.42 -0.77 -0.055 -0.83 0.14 -0.21 -0.5 0.08 -0.55 -0.38 -0.74 0.35 0.54 -0.23 0.73 0.17 0.43 -0.89 0.076 0.49 0.6 -0.62 -0.048 0.1 0.68 0.076 0.72 -0.74 0.53 0.06 -0.41 -0.68 0.48 -0.22 -0.51 -0.15 0.89 0.065 -0.43 0.08 0.83 -0.24 -0.5 ======== 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): 8.9e-05 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: 12 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: 29 CPU seconds to compute hull (after input): 4.5e-05 Output completed. Verifying that all points are below 1.1e-14 of all facets. Will make 96 distance computations. Delaunay triangulation by the convex hull of 8 points in 4-d: Number of input sites: 8 Number of Delaunay regions: 14 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 28 Number of facets in hull: 19 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 8.1e-15 of all facets. Will make 112 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): 5.8e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.