******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.1@#3aaac5ed74195de160ced00fd7ce8f6c -pr /home/conan/w/prod/BuildSingleReference/184059/2346280d-d468-47ab-810a-829e389d05aa/profile_linux_7_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=7 os=Linux [options] qhull:shared=False [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True qhull/8.0.1 (test package): Installing package Requirements qhull/8.0.1 from local cache - Cache Packages qhull/8.0.1:d50a0d523d98c15bb147b18fa7d203887c38be8b - Cache Installing (downloading, building) binaries... qhull/8.0.1: Already installed! qhull/8.0.1 (test package): Generator 'VirtualRunEnv' calling 'generate()' 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): Calling generate() qhull/8.0.1 (test package): Preset 'release' added to CMakePresets.json. Invoke it manually using 'cmake --preset release' 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/Release/generators/conan_toolchain.cmake -DCMAKE_POLICY_DEFAULT_CMP0091=NEW -DCMAKE_BUILD_TYPE=Release' 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/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/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/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 7.2.0 -- 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/8.0.1 (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/8.0.1 (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: 1676843770 input 0.197 0.135 -0.797 -0.349 0.829 -0.0429 0.223 -0.693 -0.779 -0.157 -0.158 0.0763 0.429 -0.693 0.317 -0.676 -0.141 0.177 -0.422 0.112 -0.336 -0.745 -0.5 0.13 8 vertices and 16 facets with normals: 0.003 0.048 0.32 0.95 -0.14 -0.85 -0.14 -0.48 -0.69 0.12 -0.65 0.3 -0.38 -0.6 -0.46 -0.53 -0.11 0.16 0.94 0.3 -0.21 -0.41 0.79 -0.4 0.045 0.25 0.95 -0.17 -0.91 0.23 -0.34 0.0093 -0.61 -0.4 -0.25 -0.63 -0.54 0.44 0.23 -0.68 -0.68 0.13 -0.66 0.3 0.27 0.58 -0.23 -0.73 -0.033 -0.38 -0.63 -0.68 0.7 0.36 0.079 0.62 0.78 0.46 0.2 -0.37 0.61 -0.33 -0.33 -0.64 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.20 0.13 -0.80 -0.16 -0.16 0.08 -0.35 0.83 -0.04 0.43 -0.69 0.32 ======== Compute a new triangulation as a separate instance of Qhull seed: 1676843771 input 0.197 0.398 0.714 0.568 -0.105 0.395 0.317 0.665 0.58 -0.287 0.609 -0.885 0.0908 -0.623 0.424 0.383 -0.799 0.192 0.345 0.245 0.499 0.629 0.678 -0.00915 8 vertices and 16 facets with normals: -0.46 -0.16 0.38 0.79 -0.81 0.13 0.078 -0.56 0.29 -0.053 0.12 0.95 -0.41 -0.15 0.38 0.82 -0.24 0.71 -0.088 -0.66 -0.48 0.62 0.026 -0.61 0.47 -0.16 -0.7 -0.51 0.15 0.1 -0.53 -0.83 0.05 -0.21 -0.6 -0.77 -0.1 -0.077 -0.48 -0.87 0.78 -0.087 0.39 0.49 0.78 0.31 0.43 -0.32 0.4 -0.3 0.86 0.12 0.2 -0.21 0.85 -0.44 0.59 -0.17 0.68 0.39 0.68 0.19 0.66 -0.26 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 16 facets with normals: 0.003 0.048 0.32 0.95 -0.14 -0.85 -0.14 -0.48 -0.69 0.12 -0.65 0.3 -0.38 -0.6 -0.46 -0.53 -0.11 0.16 0.94 0.3 -0.21 -0.41 0.79 -0.4 0.045 0.25 0.95 -0.17 -0.91 0.23 -0.34 0.0093 -0.61 -0.4 -0.25 -0.63 -0.54 0.44 0.23 -0.68 -0.68 0.13 -0.66 0.3 0.27 0.58 -0.23 -0.73 -0.033 -0.38 -0.63 -0.68 0.7 0.36 0.079 0.62 0.78 0.46 0.2 -0.37 0.61 -0.33 -0.33 -0.64 ======== 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): 8.1e-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: 10 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: 29 CPU seconds to compute hull (after input): 4.2e-05 Output completed. Verifying that all points are below 6.9e-15 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: 10 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 25 Number of facets in hull: 16 Number of distance tests for qhull: 27 CPU seconds to compute hull (after input): 3.8e-05 Output completed. Verifying that all points are below 7.5e-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): 5.7e-05 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@#3aaac5ed74195de160ced00fd7ce8f6c -pr /home/conan/w/prod/BuildSingleReference/184059/2346280d-d468-47ab-810a-829e389d05aa/profile_linux_7_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=7 os=Linux [options] qhull:shared=False [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True qhull/8.0.1 (test package): Installing package Requirements qhull/8.0.1 from local cache - Cache Packages qhull/8.0.1:d50a0d523d98c15bb147b18fa7d203887c38be8b - Cache Installing (downloading, building) binaries... qhull/8.0.1: Already installed! qhull/8.0.1 (test package): Generator txt created conanbuildinfo.txt qhull/8.0.1 (test package): Generator cmake created conanbuildinfo.cmake 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-release.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/cc5df3473710a628bdbd12c27f080004ffe3201b/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/cc5df3473710a628bdbd12c27f080004ffe3201b' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="7" -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/cc5df3473710a628bdbd12c27f080004ffe3201b/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/cc5df3473710a628bdbd12c27f080004ffe3201b" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/cc5df3473710a628bdbd12c27f080004ffe3201b" -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 7.2.0 -- The CXX compiler identification is GNU 7.2.0 -- 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 qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/d50a0d523d98c15bb147b18fa7d203887c38be8b/lib/libqhullstatic_r.a -- Conan: Adjusting default RPATHs Conan policies -- Conan: Adjusting language standard -- Conan: Compiler GCC>=5, checking major version 7 -- Conan: Checking correct version: 7 -- Conan: C++ stdlib: libstdc++11 -- Library qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/d50a0d523d98c15bb147b18fa7d203887c38be8b/lib/libqhullstatic_r.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/d50a0d523d98c15bb147b18fa7d203887c38be8b/lib/libqhullstatic_r.a -- Library qhullstatic_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/d50a0d523d98c15bb147b18fa7d203887c38be8b/lib/libqhullstatic_r.a -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.1/_/_/package/d50a0d523d98c15bb147b18fa7d203887c38be8b/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/cc5df3473710a628bdbd12c27f080004ffe3201b ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/cc5df3473710a628bdbd12c27f080004ffe3201b' '--' '-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/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: 1676843779 input 0.197 0.503 0.804 -0.0933 0.419 -0.102 -0.931 -0.474 -0.552 0.668 0.745 -0.574 -0.614 -0.0703 -0.721 0.858 -0.0608 0.315 0.479 -0.685 -0.821 -0.383 0.102 0.878 8 vertices and 18 facets with normals: -0.58 0.77 -0.0037 0.26 -0.88 0.31 0.1 -0.35 -0.14 0.18 -0.9 0.37 -0.096 -0.78 0.16 -0.59 -0.066 -0.78 0.17 -0.6 -0.13 -0.73 -0.065 -0.66 0.62 -0.016 -0.49 -0.61 0.2 0.1 -0.83 -0.51 0.32 -0.076 0.35 0.88 0.23 -0.27 0.46 0.82 0.58 0.62 0.17 -0.5 0.19 -0.15 0.59 -0.77 -0.23 0.35 0.23 0.88 0.065 -0.03 0.29 0.95 0.064 -0.061 0.31 0.95 -0.56 0.81 -0.008 0.15 -0.56 0.81 -0.0094 0.14 -0.57 0.81 -0.0079 0.14 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.20 0.50 0.80 -0.09 0.42 -0.10 0.67 0.74 -0.57 0.86 -0.06 0.32 ======== Compute a new triangulation as a separate instance of Qhull seed: 1676843780 input 0.197 0.766 0.315 0.824 -0.515 0.336 -0.837 0.884 0.807 0.537 -0.488 0.465 -0.952 -0.00111 -0.614 -0.0823 -0.718 0.331 -0.754 -0.551 0.0136 0.991 -0.72 0.739 8 vertices and 18 facets with normals: 0.41 0.47 -0.61 0.48 0.52 0.32 -0.74 0.28 -0.5 -0.6 0.04 0.63 -0.43 -0.53 0.72 0.12 0.14 -0.75 -0.64 0.084 0.15 -0.74 -0.66 0.049 0.14 -0.76 -0.63 0.077 -0.68 0.39 0.17 -0.59 -0.062 0.06 -0.49 -0.87 -0.48 0.13 0.64 -0.59 0.34 -0.87 0.18 -0.31 0.66 0.25 0.64 -0.32 -0.11 -0.16 0.96 -0.19 0.16 0.15 0.95 -0.23 -0.14 0.062 0.89 -0.42 0.28 -0.019 -0.71 -0.64 0.3 -0.091 -0.75 -0.59 0.32 -0.011 -0.74 -0.59 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 18 facets with normals: -0.58 0.77 -0.0037 0.26 -0.88 0.31 0.1 -0.35 -0.14 0.18 -0.9 0.37 -0.096 -0.78 0.16 -0.59 -0.066 -0.78 0.17 -0.6 -0.13 -0.73 -0.065 -0.66 0.62 -0.016 -0.49 -0.61 0.2 0.1 -0.83 -0.51 0.32 -0.076 0.35 0.88 0.23 -0.27 0.46 0.82 0.58 0.62 0.17 -0.5 0.19 -0.15 0.59 -0.77 -0.23 0.35 0.23 0.88 0.065 -0.03 0.29 0.95 0.064 -0.061 0.31 0.95 -0.56 0.81 -0.008 0.15 -0.56 0.81 -0.0094 0.14 -0.57 0.81 -0.0079 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 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): 8.8e-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: 8 Statistics for: | qhull s d Tcv Number of points processed: 8 Number of hyperplanes created: 30 Number of facets in hull: 18 Number of distance tests for qhull: 27 CPU seconds to compute hull (after input): 5e-05 Output completed. Verifying that all points are below 8.4e-15 of all facets. Will make 64 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: 18 Number of distance tests for qhull: 28 CPU seconds to compute hull (after input): 4.5e-05 Output completed. Verifying that all points are below 1.3e-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): 5.8e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.