Reading file: mesh_input Finished reading: mesh_input No "partition_input/domain_number_80" file available; ---------------------------------------------------------- Partitioning by space-filling curve: Morton (in bounding box). Number of cells per domain (histogramm): [ 888 ; 889 ] = 80 Partitioning finished (0.246 s) ------------------------------------------------------- Joining number 1: Selection criteria: "all[]" Parameters for the joining operation: Shortest incident edge fraction: 0.00010 Maximum angle between joined face planes: 25.00000 Advanced joining parameters: Verbosity level: 1 Visualization level: 1 Deepest level reachable in tree building: 30 Max boxes by leaf: 25 Max ratio of linked boxes / init. boxes: 5.00000 Max ratio of boxes for distribution: 2.00000 Merge step tolerance multiplier: 1.00000 Pre-merge factor: 0.05000 Tolerance computation mode: 1 Intersection computation mode: 1 Max. number of equiv. breaks: 500 Max. number of subfaces by face: 200 Before joining Number of cells: 71056 Number of interior faces: 202822 Number of boundary faces: 20692 Number of vertices: 83825 Global number of boundary faces selected for joining: 20692 Global number of single vertices found: 185 Global number of single edges found: 133 Element selection successfully done. Global min/max. tolerance: Glob. Num. | Tolerance | Coordinates 7063 | 0.000000 | 1.1897721841e-01 3.4310196013e-01 0.0000000000e+00 | ORI 22379 | 0.000010 | 2.5766134527e+00 6.0747666667e-01 5.9783921138e-01 | ORI Determination of possible face intersections: bounding-box tree layout: 3D Global number of intersections detected: 19036 Vertex-Vertex intersections: 1694 Other intersections: 17342 Joining operation is non-conforming. Global number of new vertices to create: 16031 Equivalences broken for 0 edges. Edge intersections and vertex creation done. Pre-merge for 28631 global element couples. Max size of a merge set of vertices: 2 Excessive transitivity for 0 set(s) of vertices. Synchronization of the "single" elements after the merge step. Edge removed for 0 faces (global). Join mesh cleaning done. Edge removed for 0 faces (global). Join mesh cleaning done. Merge vertices and mesh update done. Global number of faces after splitting: 27509 Global configuration after the joining operation: Global number of border faces to add: 15600 Mesh cleaning done for degenerate faces. Global number of cleaned interior faces: 0 Global number of cleaned border faces: 0 After joining Number of cells: 71056 Number of interior faces: 214731 Number of boundary faces: 15600 Number of vertices: 90604 Joining 1 completed (0.1 s). ------------------------------------------------------- Joining number 2: Periodicity type: translation Transformation matrix: 1 0 0 0 0 1 0 0 0 0 1 1 Selection criteria: "6 or 7" Parameters for the joining operation: Shortest incident edge fraction: 0.10000 Maximum angle between joined face planes: 0.10000 Advanced joining parameters: Verbosity level: 1 Visualization level: 1 Deepest level reachable in tree building: 30 Max boxes by leaf: 25 Max ratio of linked boxes / init. boxes: 5.00000 Max ratio of boxes for distribution: 2.00000 Merge step tolerance multiplier: 1.00000 Pre-merge factor: 0.05000 Tolerance computation mode: 1 Intersection computation mode: 1 Max. number of equiv. breaks: 500 Max. number of subfaces by face: 200 Before joining Number of cells: 71056 Number of interior faces: 214731 Number of boundary faces: 15600 Number of vertices: 90604 Global number of boundary faces selected for joining: 11040 Global number of single vertices found: 17 Global number of single edges found: 12 Element selection successfully done. Global min/max. tolerance: Glob. Num. | Tolerance | Coordinates 1590 | 0.000029 | 1.2740960032e+00 9.4513333333e-02 1.0000000000e+00 | ORI 27428 | 0.008307 | 2.5832649044e+00 4.7039097251e-01 1.0000000000e+00 | ORI Determination of possible face intersections: bounding-box tree layout: 3D Global number of intersections detected: 197757 Vertex-Vertex intersections: 188767 Other intersections: 8990 Joining operation is non-conforming. Global number of new vertices to create: 4577 Equivalences broken for 8 edges. Edge intersections and vertex creation done. Pre-merge for 39172 global element couples. Max size of a merge set of vertices: 7 Excessive transitivity for 0 set(s) of vertices. Synchronization of the "single" elements after the merge step. Edge removed for 55 faces (global). Join mesh cleaning done. Edge removed for 7 faces (global). Join mesh cleaning done. Merge vertices and mesh update done. Global number of faces after splitting: 18951 Global configuration after the joining operation: Global number of border faces to add: 0 Mesh cleaning done for degenerate faces. Global number of cleaned interior faces: 0 Global number of cleaned border faces: 0 After joining Number of cells: 71056 Number of interior faces: 230553 Number of boundary faces: 4560 Number of vertices: 94781 Joining 2 completed (0.133 s). All joining operations successfully finished: Wall clock time: 0.251 ---------------------------------------------------------- Composing periodicities Halo construction with standard neighborhood ============================================ Face interfaces creation Definition of periodic vertices Vertex interfaces creation Halo creation Halo definition Local halo definition Distant halo creation Updating the faces -> cells connectivity Histogram of the number of cells per rank: minimum value = 888 maximum value = 889 1 : [ 888 ; 889 ] = 80 ---------------------------------------------------------- Histogram of the number of standard + halo cells per rank: minimum value = 1433 maximum value = 2450 1 : [ 1433 ; 1636 [ = 4 2 : [ 1636 ; 1839 [ = 25 3 : [ 1839 ; 2043 [ = 22 4 : [ 2043 ; 2246 [ = 14 5 : [ 2246 ; 2450 ] = 15 ---------------------------------------------------------- Histogram of the number of ghost cells per rank: minimum value = 544 maximum value = 1562 1 : [ 544 ; 747 [ = 4 2 : [ 747 ; 951 [ = 25 3 : [ 951 ; 1154 [ = 22 4 : [ 1154 ; 1358 [ = 14 5 : [ 1358 ; 1562 ] = 15 ---------------------------------------------------------- Histogram of the number of interior faces per rank: minimum value = 2874 maximum value = 4690 1 : [ 2874 ; 3237 [ = 25 2 : [ 3237 ; 3600 [ = 24 3 : [ 3600 ; 3963 [ = 20 4 : [ 3963 ; 4326 [ = 9 5 : [ 4326 ; 4690 ] = 2 ---------------------------------------------------------- Histogram of the number of boundary faces per rank: minimum value = 0 maximum value = 213 1 : [ 0 ; 42 [ = 37 2 : [ 42 ; 85 [ = 19 3 : [ 85 ; 127 [ = 17 4 : [ 127 ; 170 [ = 4 5 : [ 170 ; 213 ] = 3 ---------------------------------------------------------- Histogram of the number of interior faces per cell: minimum value = 4 maximum value = 27 1 : [ 4 ; 8 [ = 66579 2 : [ 8 ; 13 [ = 4217 3 : [ 13 ; 17 [ = 221 4 : [ 17 ; 22 [ = 38 5 : [ 22 ; 27 ] = 1 ---------------------------------------------------------- Histogram of the number of neighboring domains per rank: minimum value = 7 maximum value = 34 1 : [ 7 ; 12 [ = 9 2 : [ 12 ; 17 [ = 18 3 : [ 17 ; 23 [ = 31 4 : [ 23 ; 28 [ = 13 5 : [ 28 ; 34 ] = 9 ---------------------------------------------------------- Global definition of the number of elements (cells, vertices, faces...) Synchronizing cell families Writing file: mesh_output Finished writing: mesh_output ---------------------------------------------------------- Ignoring periodicity for graph-based partitioning. Partitioning 71056 cells to 80 domains on 80 ranks (SCOTCH_dgraphPart). wall-clock time: 0.507728 s Number of cells per domain (histogramm): [ 821 ; 834 [ = 2 [ 834 ; 848 [ = 5 [ 848 ; 862 [ = 7 [ 862 ; 876 [ = 8 [ 876 ; 890 [ = 25 [ 890 ; 903 [ = 10 [ 903 ; 917 [ = 10 [ 917 ; 931 [ = 9 [ 931 ; 945 [ = 1 [ 945 ; 959 ] = 3 Writing file: partition_output/domain_number_80 Finished writing: partition_output/domain_number_80 Partitioning finished (0.582 s)