/*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 4.x | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : 4.x-d214c8dfd5ba Exec : pimpleDyMFoam -case fluid_inner Date : Apr 26 2023 Time : 10:33:50 Host : "cirrus-login2" PID : 852829 Case : ./fluid_inner nProcs : 1 sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster allowSystemOperations : Allowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Create mesh for time = 0 Selecting dynamicFvMesh dynamicMotionSolverFvMesh Selecting motion solver: displacementLaplacian Selecting motion diffusion: quadratic Selecting motion diffusion: inverseDistance PIMPLE: Operating solver in PISO mode Reading field p Reading field U Reading/calculating face flux field phi Selecting incompressible transport model Newtonian Selecting turbulence model type laminar No MRF models present Reading/calculating face velocity Uf No finite volume options present Courant Number mean: 0 max: 0 Starting time loop forces Force-owc: Not including porosity effects ---[preciceAdapter] Loaded the OpenFOAM-preCICE adapter - v1.1.0. ---[preciceAdapter] Reading preciceDict... ---[preciceAdapter] [DEBUG] precice-config-file : precice-config.xml ---[preciceAdapter] [DEBUG] participant name : Fluid-inner ---[preciceAdapter] [DEBUG] modules requested : ---[preciceAdapter] [DEBUG] - FSI ---[preciceAdapter] [DEBUG] interfaces : ---[preciceAdapter] [DEBUG] - mesh : Fluid-Mesh-Faces-inner ---[preciceAdapter] [DEBUG] locations : faceCenters ---[preciceAdapter] [DEBUG] connectivity : 0 ---[preciceAdapter] [DEBUG] patches : ---[preciceAdapter] [DEBUG] - owc ---[preciceAdapter] [DEBUG] writeData : ---[preciceAdapter] [DEBUG] - Forces-inner ---[preciceAdapter] [DEBUG] readData : ---[preciceAdapter] [DEBUG] - mesh : Fluid-Mesh-Nodes-inner ---[preciceAdapter] [DEBUG] locations : faceNodes ---[preciceAdapter] [DEBUG] connectivity : 0 ---[preciceAdapter] [DEBUG] patches : ---[preciceAdapter] [DEBUG] - owc ---[preciceAdapter] [DEBUG] writeData : ---[preciceAdapter] [DEBUG] readData : ---[preciceAdapter] [DEBUG] - Displacements-inner ---[preciceAdapter] [DEBUG] Configuring the FSI module... ---[preciceAdapter] [DEBUG] user-defined solver type : ---[preciceAdapter] [DEBUG] pointDisplacement field name : pointDisplacement ---[preciceAdapter] [DEBUG] cellDisplacement field name : cellDisplacement ---[preciceAdapter] [DEBUG] Determining the solver type for the FSI module... (override by setting solverType to one of {compressible, incompressible}) ---[preciceAdapter] [DEBUG] Automatically determined solver type : incompressible ---[preciceAdapter] [DEBUG] Checking the timestep type (fixed vs adjustable)... ---[preciceAdapter] [DEBUG] Timestep type: fixed. ---[preciceAdapter] [DEBUG] Creating the preCICE solver interface... ---[preciceAdapter] [DEBUG] Number of processes: 1 ---[preciceAdapter] [DEBUG] MPI rank: 0 ---[precice]  This is preCICE version 2.4.0 ---[precice]  Revision info: no-info [Git failed/Not a repository] ---[precice]  Build type: Release (without debug log) ---[precice]  Configuring preCICE with configuration "precice-config.xml" ---[precice]  I am participant "Fluid-inner" ---[preciceAdapter] [DEBUG] preCICE solver interface was created. ---[preciceAdapter] [DEBUG] Creating interfaces... ---[preciceAdapter] [DEBUG] Number of face centres: 3200 ---[preciceAdapter] [DEBUG] Interface created on mesh Fluid-Mesh-Faces-inner ---[preciceAdapter] [DEBUG] Adding coupling data writers... ---[preciceAdapter] [DEBUG] Added writer: Force. ---[preciceAdapter] [DEBUG] Adding coupling data readers... ---[preciceAdapter] [DEBUG] Number of face nodes: 3240 ---[preciceAdapter] [DEBUG] Interface created on mesh Fluid-Mesh-Nodes-inner ---[preciceAdapter] [DEBUG] Adding coupling data writers... ---[preciceAdapter] [DEBUG] Adding coupling data readers... ---[preciceAdapter] [DEBUG] Added reader: Displacement. ---[preciceAdapter] [DEBUG] Initalizing the preCICE solver interface... ---[precice]  Setting up primary communication to coupling partner/s ---[precice]  Primary ranks are connected ---[precice]  Setting up preliminary secondary communication to coupling partner/s ---[precice]  Receive global mesh Calculix_Mesh_inner ---[precice]  Prepare partition for mesh Fluid-Mesh-Faces-inner ---[precice]  Gather mesh Fluid-Mesh-Faces-inner ---[precice]  Send global mesh Fluid-Mesh-Faces-inner ---[precice]  Prepare partition for mesh Fluid-Mesh-Nodes-inner ---[precice]  Setting up secondary communication to coupling partner/s ---[precice]  Secondary ranks are connected ---[precice]  iteration: 1 of 50, time-window: 1, time: 0 of 20, time-window-size: 0.001, max-timestep-length: 0.001, ongoing: yes, time-window-complete: no, write-initial-data write-iteration-checkpoint ---[preciceAdapter] [DEBUG] Writing coupling data... ---[preciceAdapter] [DEBUG] Initializing preCICE data... ---[precice]  Compute "write" mapping from mesh "Fluid-Mesh-Faces-inner" to mesh "Calculix_Mesh_inner". ---[precice]  Mapping distance min:0.041935 max:0.142333 avg: 0.0964662 var: 0.00120868 cnt: 1760 ---[precice]  Compute "read" mapping from mesh "Calculix_Mesh_inner" to mesh "Fluid-Mesh-Nodes-inner". ---[precice]  Mapping distance min:0.0414214 max:0.142102 avg: 0.0965445 var: 0.00120628 cnt: 3240 ---[preciceAdapter] preCICE was configured and initialized ---[preciceAdapter] [DEBUG] Reading coupling data... ---[preciceAdapter] [DEBUG] Adding in checkpointed fields... ---[preciceAdapter] [DEBUG] Checkpoint nu : volScalarField ---[preciceAdapter] [DEBUG] Checkpoint p : volScalarField ---[preciceAdapter] [DEBUG] Checkpoint Force : volVectorField ---[preciceAdapter] [DEBUG] Checkpoint U : volVectorField ---[preciceAdapter] [DEBUG] Checkpoint cellDisplacement : volVectorField ---[preciceAdapter] [DEBUG] Checkpoint faceDiffusivity : surfaceScalarField ---[preciceAdapter] [DEBUG] Checkpoint phi : surfaceScalarField ---[preciceAdapter] [DEBUG] Checkpoint Uf : surfaceVectorField ---[preciceAdapter] [DEBUG] Checkpoint pointDisplacement : pointVectorField ---[preciceAdapter] [DEBUG] Writing a checkpoint... ---[preciceAdapter] [DEBUG] Stored time value t = 0.000000 ---[preciceAdapter] [DEBUG] Storing mesh points... ---[preciceAdapter] [DEBUG] Stored mesh points. ---[preciceAdapter] [DEBUG] Checkpoint for time t = 0.000000 was stored. ---[preciceAdapter] [DEBUG] Adjusting the solver's timestep... --> FOAM Warning : From function void adapterInfo(std::__cxx11::string, std::__cxx11::string) in file Utilities.C at line 17 Warning in the preCICE adapter:  You have enabled 'runTimeModifiable' in the controlDict. The preciceAdapter does not yet fully support this functionality when 'adjustableTimestep' is not enabled. If you modify the 'deltaT' in the controlDict during the simulation, it will not be updated. ---[preciceAdapter] [DEBUG] The solver's timestep is the same as the coupling timestep. ---[preciceAdapter] Setting the solver's endTime to infinity to prevent early exits. Only preCICE will control the simulation's endTime. Any functionObject's end() method will be triggered by the adapter. You may disable this behavior in the adapter's configuration. Courant Number mean: 0 max: 0 Time = 0.001 smoothSolver: Solving for cellDisplacementx, Initial residual = 0, Final residual = 0, No Iterations 2 smoothSolver: Solving for cellDisplacementy, Initial residual = 0, Final residual = 0, No Iterations 2 smoothSolver: Solving for cellDisplacementz, Initial residual = 0, Final residual = 0, No Iterations 2 DICPCG: Solving for pcorr, Initial residual = 0.622303, Final residual = 0.000546569, No Iterations 195 DICPCG: Solving for pcorr, Initial residual = 0.00938946, Final residual = 7.26467e-06, No Iterations 193 time step continuity errors : sum local = 1.01416e-21, global = 3.07328e-22, cumulative = 3.07328e-22 PIMPLE: iteration 1 smoothSolver: Solving for Ux, Initial residual = 1, Final residual = 6.37678e-12, No Iterations 2 smoothSolver: Solving for Uy, Initial residual = 0.992837, Final residual = 1.20586e-16, No Iterations 2 smoothSolver: Solving for Uz, Initial residual = 0.99432, Final residual = 1.23841e-16, No Iterations 2 DICPCG: Solving for p, Initial residual = 0.988617, Final residual = 0.000882124, No Iterations 194 DICPCG: Solving for p, Initial residual = 0.00699397, Final residual = 6.47972e-06, No Iterations 163 time step continuity errors : sum local = 2.83075e-20, global = 3.54543e-22, cumulative = 6.61872e-22 DICPCG: Solving for p, Initial residual = 0.000431972, Final residual = 3.77948e-07, No Iterations 197 DICPCG: Solving for p, Initial residual = 1.73712e-05, Final residual = 1.69453e-08, No Iterations 37 time step continuity errors : sum local = 2.82902e-20, global = 3.61932e-22, cumulative = 1.0238e-21 DICPCG: Solving for p, Initial residual = 4.80798e-07, Final residual = 9.74747e-09, No Iterations 73 DICPCG: Solving for p, Initial residual = 1.81e-08, Final residual = 6.54822e-09, No Iterations 1 time step continuity errors : sum local = 2.82902e-20, global = 3.61932e-22, cumulative = 1.38574e-21 DICPCG: Solving for p, Initial residual = 6.51621e-09, Final residual = 6.51621e-09, No Iterations 0 DICPCG: Solving for p, Initial residual = 6.51621e-09, Final residual = 6.51621e-09, No Iterations 0 time step continuity errors : sum local = 2.82902e-20, global = 3.61932e-22, cumulative = 1.74767e-21 ExecutionTime = 0.85 s ClockTime = 8 s ---[preciceAdapter] [DEBUG] Writing coupling data... ---[preciceAdapter] [DEBUG] Advancing preCICE... ---[precice]  iteration: 2 of 50, time-window: 1, time: 0 of 20, time-window-size: 0.001, max-timestep-length: 0.001, ongoing: yes, time-window-complete: no, read-iteration-checkpoint ---[preciceAdapter] [DEBUG] Reading a checkpoint... ---[preciceAdapter] [DEBUG] Reloaded time value t = 0.000000 ---[preciceAdapter] [DEBUG] Moving mesh points to their previous locations... ---[preciceAdapter] [DEBUG] Moved mesh points to their previous locations. ---[preciceAdapter] [DEBUG] Checkpoint was read. Time = 0.000000 ---[preciceAdapter] [DEBUG] Adjusting the solver's timestep... ---[preciceAdapter] [DEBUG] The solver's timestep is the same as the coupling timestep. ---[preciceAdapter] [DEBUG] Reading coupling data... Courant Number mean: 0 max: 0 Time = 0.001 smoothSolver: Solving for cellDisplacementx, Initial residual = 1, Final residual = 9.83104e-05, No Iterations 22 smoothSolver: Solving for cellDisplacementy, Initial residual = 1, Final residual = 9.97719e-05, No Iterations 22 smoothSolver: Solving for cellDisplacementz, Initial residual = 1, Final residual = 9.97224e-05, No Iterations 22 DICPCG: Solving for pcorr, Initial residual = 1, Final residual = 0.000948004, No Iterations 186 DICPCG: Solving for pcorr, Initial residual = 0.0424344, Final residual = 4.23325e-05, No Iterations 138 time step continuity errors : sum local = 2.69052e-08, global = -2.66533e-08, cumulative = -2.66533e-08 PIMPLE: iteration 1 smoothSolver: Solving for Ux, Initial residual = 1, Final residual = 6.14183e-12, No Iterations 2 smoothSolver: Solving for Uy, Initial residual = 1, Final residual = 1.38998e-16, No Iterations 2 smoothSolver: Solving for Uz, Initial residual = 1, Final residual = 1.32868e-16, No Iterations 2 DICPCG: Solving for p, Initial residual = 1, Final residual = 0.000773138, No Iterations 187 DICPCG: Solving for p, Initial residual = 0.0431092, Final residual = 3.25734e-05, No Iterations 43 time step continuity errors : sum local = 2.68758e-08, global = -2.66533e-08, cumulative = -5.33066e-08 DICPCG: Solving for p, Initial residual = 0.00118675, Final residual = 1.15826e-06, No Iterations 167 DICPCG: Solving for p, Initial residual = 3.18244e-05, Final residual = 2.72614e-08, No Iterations 185 time step continuity errors : sum local = 2.66535e-08, global = -2.66533e-08, cumulative = -7.99599e-08 DICPCG: Solving for p, Initial residual = 1.38094e-06, Final residual = 7.13498e-09, No Iterations 8 DICPCG: Solving for p, Initial residual = 4.03181e-08, Final residual = 6.11759e-09, No Iterations 2 time step continuity errors : sum local = 2.66533e-08, global = -2.66533e-08, cumulative = -1.06613e-07 DICPCG: Solving for p, Initial residual = 6.63813e-09, Final residual = 6.63813e-09, No Iterations 0 DICPCG: Solving for p, Initial residual = 6.63813e-09, Final residual = 6.63813e-09, No Iterations 0 time step continuity errors : sum local = 2.66533e-08, global = -2.66533e-08, cumulative = -1.33266e-07 ExecutionTime = 1.46 s ClockTime = 47 s