******************************************************************************** conan test conan-center-index/recipes/qhull/all/test_package/conanfile.py qhull/8.0.0@#6c2e2b826d5f2398e9d8cef7ee5c57e7 -pr /home/conan/w/prod/BuildSingleReference/119441/9af9bbdf-b7d2-4508-9a08-79269cf6618e/profile_linux_9_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=9 os=Linux [options] qhull:shared=True [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/8.0.0:2af715f34a7c8c2aeae57b25be0a52c4110dc502 - 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/2af715f34a7c8c2aeae57b25be0a52c4110dc502/bin qhull/8.0.0 (test package): Generator 'VirtualRunEnv' calling 'generate()' qhull/8.0.0 (test package): Generator 'CMakeDeps' calling 'generate()' qhull/8.0.0 (test package): Generator txt created conanbuildinfo.txt qhull/8.0.0 (test package): Calling generate() qhull/8.0.0 (test package): Preset 'release' added to CMakePresets.json. Invoke it manually using 'cmake --preset release' qhull/8.0.0 (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/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/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/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 9.2.1 -- 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/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 ----------------- ======== 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: 1667927954 input 0.64 0.703 -0.839 -0.718 -0.49 0.323 -0.0613 -0.502 -0.307 0.0898 -0.0752 0.475 0.172 0.155 0.115 0.406 -0.975 0.953 0.79 -0.0698 -0.598 0.981 0.748 0.957 8 vertices and 16 facets with normals: -0.63 0.033 -0.22 0.74 -0.59 0.8 0.11 -0.038 -0.31 -0.55 -0.65 0.42 -0.68 0.45 -0.51 -0.27 -0.34 0.14 0.92 -0.12 -0.55 0.72 0.4 -0.14 -0.041 -0.79 0.37 -0.49 -0.52 -0.24 0.12 -0.81 -0.24 -0.58 -0.67 0.4 0.05 0.23 -0.78 -0.58 0.72 -0.36 -0.35 0.48 0.79 0.48 0.021 -0.39 0.67 -0.58 0.12 -0.44 0.68 -0.51 0.076 -0.52 0.86 -0.21 0.32 -0.34 0.87 -0.12 0.3 -0.38 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.09 -0.08 0.47 0.17 0.16 0.11 0.98 0.75 0.96 -0.72 -0.49 0.32 ======== Compute a new triangulation as a separate instance of Qhull seed: 1667927955 input 0.64 0.966 0.672 0.199 0.576 0.761 0.0328 0.856 -0.948 -0.0408 0.692 -0.486 -0.166 0.224 0.222 -0.535 0.367 0.969 -0.443 0.0639 0.237 0.354 -0.0741 0.817 8 vertices and 17 facets with normals: 0.085 -0.7 -0.054 0.7 -0.23 -0.87 -0.24 0.38 -0.21 -0.0023 0.81 -0.55 0.35 -0.76 -0.53 -0.14 0.19 0.15 0.97 -0.067 -0.12 0.17 0.81 -0.55 0.77 0.32 0.096 -0.54 0.45 0.7 0.081 -0.55 0.92 -0.089 -0.32 -0.22 0.85 0.2 -0.11 -0.47 0.44 -0.7 -0.53 -0.18 -0.41 0.9 0.099 -0.079 -0.33 0.9 0.19 -0.22 -0.37 0.84 0.21 -0.34 -0.88 0.44 -0.16 -0.089 -0.58 0.74 0.11 -0.33 0.3 -0.73 -0.59 -0.19 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 16 facets with normals: -0.63 0.033 -0.22 0.74 -0.59 0.8 0.11 -0.038 -0.31 -0.55 -0.65 0.42 -0.68 0.45 -0.51 -0.27 -0.34 0.14 0.92 -0.12 -0.55 0.72 0.4 -0.14 -0.041 -0.79 0.37 -0.49 -0.52 -0.24 0.12 -0.81 -0.24 -0.58 -0.67 0.4 0.05 0.23 -0.78 -0.58 0.72 -0.36 -0.35 0.48 0.79 0.48 0.021 -0.39 0.67 -0.58 0.12 -0.44 0.68 -0.51 0.076 -0.52 0.86 -0.21 0.32 -0.34 0.87 -0.12 0.3 -0.38 ======== 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): 0.000127 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: 24 Number of facets in hull: 16 Number of distance tests for qhull: 33 CPU seconds to compute hull (after input): 4.6e-05 Output completed. Verifying that all points are below 1.5e-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: 15 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: 30 CPU seconds to compute hull (after input): 4.8e-05 Output completed. Verifying that all points are below 1.1e-14 of all facets. Will make 120 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): 6.1e-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@#6c2e2b826d5f2398e9d8cef7ee5c57e7 -pr /home/conan/w/prod/BuildSingleReference/119441/9af9bbdf-b7d2-4508-9a08-79269cf6618e/profile_linux_9_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=9 os=Linux [options] qhull:shared=True [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/8.0.0:2af715f34a7c8c2aeae57b25be0a52c4110dc502 - 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/2af715f34a7c8c2aeae57b25be0a52c4110dc502/bin 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 txt created conanbuildinfo.txt 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/67d8017c811e614454625b32106f08e020d5239c/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/67d8017c811e614454625b32106f08e020d5239c' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="9" -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/67d8017c811e614454625b32106f08e020d5239c/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/67d8017c811e614454625b32106f08e020d5239c" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/67d8017c811e614454625b32106f08e020d5239c" -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 9.2.1 -- 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 qhull_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/2af715f34a7c8c2aeae57b25be0a52c4110dc502/lib/libqhull_r.so -- 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 9 -- Conan: Checking correct version: 9 -- Conan: C++ stdlib: libstdc++11 -- Library qhull_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/2af715f34a7c8c2aeae57b25be0a52c4110dc502/lib/libqhull_r.so -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/2af715f34a7c8c2aeae57b25be0a52c4110dc502/lib/libqhull_r.so -- Library qhull_r found /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/2af715f34a7c8c2aeae57b25be0a52c4110dc502/lib/libqhull_r.so -- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/qhull/8.0.0/_/_/package/2af715f34a7c8c2aeae57b25be0a52c4110dc502/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/67d8017c811e614454625b32106f08e020d5239c ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/conan-center-index/recipes/qhull/all/test_v1_package/build/67d8017c811e614454625b32106f08e020d5239c' '--' '-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: 1667927956 input 0.64 -0.771 0.183 -0.884 -0.359 -0.801 0.127 0.213 0.41 -0.171 -0.541 0.552 -0.504 0.293 0.328 0.525 -0.291 0.984 0.324 0.198 -0.928 -0.272 -0.896 0.678 8 vertices and 17 facets with normals: 0.41 -0.079 -0.21 0.88 -0.1 0.81 0.12 0.57 0.28 -0.31 -0.1 0.9 -0.52 0.45 0.46 0.56 -0.065 -0.6 -0.48 -0.64 -0.17 -0.85 -0.29 -0.4 -0.85 -0.37 0.17 -0.33 0.28 -0.66 0.58 -0.39 -0.38 0.048 0.9 -0.19 0.048 -0.5 -0.42 -0.76 0.93 0.32 0.017 -0.2 0.19 0.93 0.17 0.27 0.44 -0.4 0.52 -0.61 -0.23 0.074 0.9 -0.35 -0.25 -0.33 -0.48 -0.77 -0.2 -0.41 -0.47 -0.76 -0.26 -0.39 -0.44 -0.77 find 3-d Delaunay triangle or adjacent triangle closest to [0.5, 0.5, ...] 0.13 0.21 0.41 0.52 -0.29 0.98 0.32 0.20 -0.93 0.64 -0.77 0.18 ======== Compute a new triangulation as a separate instance of Qhull seed: 1667927957 input 0.64 -0.508 -0.306 0.0337 0.707 -0.363 0.221 -0.429 -0.231 -0.302 0.226 -0.409 -0.842 0.362 0.435 -0.416 -0.948 1 -0.909 0.331 -0.0929 -0.898 0.282 0.539 8 vertices and 16 facets with normals: 0.02 0.054 -0.69 0.72 -0.4 -0.6 -0.68 0.15 0.5 0.26 0.78 -0.28 0.48 0.26 0.78 -0.29 -0.12 -0.066 -0.92 0.35 -0.37 -0.51 -0.77 0.12 0.39 0.11 -0.8 -0.45 -0.43 0.68 0.11 -0.58 -0.62 -0.42 0.2 -0.63 0.14 0.31 0.63 -0.7 -0.0015 0.5 -0.26 0.82 -0.22 0.86 -0.096 0.45 0.49 0.37 0.77 -0.16 -0.65 -0.56 0.15 -0.5 -0.62 -0.43 0.2 -0.62 0.2 0.03 0.84 -0.5 ======== Free memory allocated by the new instance of Qhull, and redisplay the old results. 8 vertices and 17 facets with normals: 0.41 -0.079 -0.21 0.88 -0.1 0.81 0.12 0.57 0.28 -0.31 -0.1 0.9 -0.52 0.45 0.46 0.56 -0.065 -0.6 -0.48 -0.64 -0.17 -0.85 -0.29 -0.4 -0.85 -0.37 0.17 -0.33 0.28 -0.66 0.58 -0.39 -0.38 0.048 0.9 -0.19 0.048 -0.5 -0.42 -0.76 0.93 0.32 0.017 -0.2 0.19 0.93 0.17 0.27 0.44 -0.4 0.52 -0.61 -0.23 0.074 0.9 -0.35 -0.25 -0.33 -0.48 -0.77 -0.2 -0.41 -0.47 -0.76 -0.26 -0.39 -0.44 -0.77 ======== 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): 0.000131 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: 25 Number of facets in hull: 17 Number of distance tests for qhull: 26 CPU seconds to compute hull (after input): 4.6e-05 Output completed. Verifying that all points are below 9.4e-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: 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: 30 CPU seconds to compute hull (after input): 3.7e-05 Output completed. Verifying that all points are below 1.3e-14 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): 6.7e-05 Output completed. Verifying that all points are below outer planes of all facets. Will make 48 distance computations.