DEMO_febio_0045_tentacle_active_contraction_01.m
- Creating geometry for a basic tentacle model
- Assigning fiber directions
- Defining the boundary conditions
- Coding the febio structure
- Running the model
- Importing and visualizing results
Contents
- Keywords
- Control parameters
- Creating a loft feature
- Tetrahedral meshing using tetgen (see also runTetGen)
- Visualizing mesh using meshView, see also anim8
- Split into two materials
- Joining node sets
- Define contact surfaces
- Defining the FEBio input structure
- Quick viewing of the FEBio input file structure
- Exporting the FEBio input file
- Running the FEBio analysis
- Import FEBio results
Keywords
- febio_spec version 3.0
- febio, FEBio
- pressure loading
- tetrahedral elements,
- tetgen
- static, solid
- hyperelastic, Ogden
- displacement logfile
- stress logfile
clear; close all; clc;
Plot settings
figColor='w'; figColorDef='white'; fontSize=25; markerSize1=25; lineWidth1=3; faceAlpha=0.5; faceAlpha2=0.25; vectorPlotSize=0.5; markerSize=25;
Control parameters
% Path names defaultFolder = fileparts(fileparts(mfilename('fullpath'))); savePath=fullfile(defaultFolder,'data','temp'); % Defining file names febioFebFileNamePart='tempModel'; febioFebFileName=fullfile(savePath,[febioFebFileNamePart,'.feb']); %FEB file name febioLogFileName=[febioFebFileNamePart,'.txt']; %FEBio log file name febioLogFileName_disp=[febioFebFileNamePart,'_disp_out.txt']; %Log file name for exporting displacement %Material parameter set k_factor=10; %Bulk modulus factor c1=1e-3; %Shear-modulus-like parameter m1=2; %Material parameter setting degree of non-linearity of ground matrix ksi=c1*1000; k=c1*k_factor; %Bulk modulus T0=5e-3; %Active stress k_factor=100; %Bulk modulus factor c1p=c1*10; %Shear-modulus-like parameter m1p=m1; %Material parameter setting degree of non-linearity kp=c1p*k_factor; %Bulk modulus % FEA control settings numTimeSteps=25; %Number of time steps desired max_refs=40; %Max reforms max_ups=0; %Set to zero to use full-Newton iterations opt_iter=20; %Optimum number of iterations max_retries=5; %Maximum number of retires dtmin=(1/numTimeSteps)/100; %Minimum time step size dtmax=(1/numTimeSteps); %Maximum time step size tentacleHeight=70; % Bar barRadius=9; barLocation=30; %Contact parameters contactPenalty=1; laugon=0; minaug=1; maxaug=10; fric_coeff=0.5;
Creating a loft feature
% Sketching profile 1 ns=15; t=linspace(0,2*pi,ns); t=t(1:end-1); r1=5; x=r1*cos(t); y=r1*sin(t); z=zeros(size(x)); V_bottom=[x(:) y(:) z(:)]; V_bottom(x>(r1/2))=(r1/2); % V_bottom=evenlySampleCurve(V_bottom,ns,'pchip',1); V_bottom(:,1)=V_bottom(:,1)-max(V_bottom(:,1)); % Sketching profile 2 t=linspace(0,2*pi,ns); t=t(1:end-1); r2=2; x=r2*cos(t); y=r2*sin(t); z=zeros(size(x)); V_top=[x(:) y(:) z(:)]; V_top(x>(r2/2))=(r2/2); V_top(:,3)=V_top(:,3)+tentacleHeight; % V_top=evenlySampleCurve(V_top,ns,'pchip',1); V_top(:,1)=V_top(:,1)-max(V_top(:,1)); % Create loft % cPar.numSteps=17; cPar.closeLoopOpt=1; cPar.patchType='tri'; [F,V]=polyLoftLinear(V_bottom,V_top,cPar); [Ft,Vt]=regionTriMesh2D({V_top(:,[1 2])},[],0,0); Vt(:,3)=mean(V_top(:,3)); [Fb,Vb]=regionTriMesh2D({V_bottom(:,[1 2])},[],0,0); Fb=fliplr(Fb); Vb(:,3)=mean(V_bottom(:,3)); [F,V,C]=joinElementSets({F,Ft,Fb},{V,Vt,Vb}); [F,V]=mergeVertices(F,V); indRigid=F(C==3,:); cPar.Method='HC'; cPar.n=10; cPar.RigidConstraints=unique(indRigid); [V]=patchSmooth(F,V,[],cPar);
Plotting results
cFigure; hold on; title('The lofted feature','FontSize',fontSize); gpatch(F,V,C,'k',1); % patchNormPlot(F,V); colormap gjet; icolorbar; axisGeom(gca,fontSize); camlight headlight; drawnow;

Tetrahedral meshing using tetgen (see also runTetGen)
% Create tetgen input structure inputStruct.stringOpt='-pq1.2AaY'; inputStruct.Faces=F; inputStruct.Nodes=V; inputStruct.holePoints=[]; inputStruct.faceBoundaryMarker=C; %Face boundary markers inputStruct.regionPoints=getInnerPoint(F,V); %region points inputStruct.regionA=2*tetVolMeanEst(F,V); inputStruct.minRegionMarker=2; %Minimum region marker % Mesh model using tetrahedral elements using tetGen [meshOutput]=runTetGen(inputStruct); %Run tetGen % Access model element and patch data Fb=meshOutput.facesBoundary; Cb=meshOutput.boundaryMarker; V=meshOutput.nodes; CE=meshOutput.elementMaterialID; E=meshOutput.elements;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --- TETGEN Tetrahedral meshing --- 18-Dec-2020 14:43:36 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --- Writing SMESH file --- 18-Dec-2020 14:43:36 ----> Adding node field ----> Adding facet field ----> Adding holes specification ----> Adding region specification --- Done --- 18-Dec-2020 14:43:36 --- Running TetGen to mesh input boundary--- 18-Dec-2020 14:43:36 Opening /mnt/data/MATLAB/GIBBON/data/temp/temp.smesh. Delaunizing vertices... Delaunay seconds: 0.009008 Creating surface mesh ... Surface mesh seconds: 0.001499 Recovering boundaries... Boundary recovery seconds: 0.001894 Removing exterior tetrahedra ... Spreading region attributes. Exterior tets removal seconds: 0.000955 Recovering Delaunayness... Delaunay recovery seconds: 0.000764 Refining mesh... Refinement seconds: 0.01364 Optimizing mesh... Optimization seconds: 0.001013 Writing /mnt/data/MATLAB/GIBBON/data/temp/temp.1.node. Writing /mnt/data/MATLAB/GIBBON/data/temp/temp.1.ele. Writing /mnt/data/MATLAB/GIBBON/data/temp/temp.1.face. Writing /mnt/data/MATLAB/GIBBON/data/temp/temp.1.edge. Output seconds: 0.015188 Total running seconds: 0.044145 Statistics: Input points: 708 Input facets: 1412 Input segments: 2118 Input holes: 0 Input regions: 1 Mesh points: 1137 Mesh tetrahedra: 4592 Mesh faces: 9890 Mesh faces on exterior boundary: 1412 Mesh faces on input facets: 1412 Mesh edges on input segments: 2118 Steiner points inside domain: 429 --- Done --- 18-Dec-2020 14:43:36 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --- Importing TetGen files --- 18-Dec-2020 14:43:36 --- Done --- 18-Dec-2020 14:43:36
Visualizing mesh using meshView, see also anim8
meshView(meshOutput);

Split into two materials
[VE]=patchCentre(E,V); %Compute element centre coordinates
logicActive=VE(:,1)>=-r2;
E1=E( logicActive,:);
E2=E(~logicActive,:);
E=[E1; E2];
[VE1]=patchCentre(E1,V); %Define fibers as going from one face center to the other v_fib=[0 0 1]; e1_dir=v_fib(ones(size(E1,1),1),:); [e2_dir,e3_dir]=vectorOrthogonalPair(e1_dir); %Get orthogonal vector pair %Get boundary directions faces to set-up support F_bottom=Fb(Cb==3,:); %The faces at the bottom bcSupportList=unique(F_bottom(:)); %The node list for the bottom nodes
Visualize boundary conditions
cFigure; hold on; gtitle('Boundary conditions and fiber directions',fontSize); hl(1)=gpatch(Fb,V,'kw','none',0.25); hl(2)=quiverVec(VE1,e1_dir,vectorPlotSize,'k'); hl(3)=gpatch(F_bottom,V,'rw','r',1); hl(4)=plotV(V(bcSupportList,:),'r.','MarkerSize',markerSize); legend(hl,{'Boundary faces','Fiber vectors','Bottom faces','Supported nodes'}); axisGeom(gca,fontSize); camlight headlight; drawnow; clear hl;

w=4*r1; %Width measure pointSpacing=mean(patchEdgeLengths(Fb,V)); optionStruct.cylRadius=barRadius; optionStruct.numRadial=round((2*pi*barRadius)/(pointSpacing/2)); optionStruct.cylHeight=w/2; % optionStruct.numHeight=optionStruct.numRadial; optionStruct.meshType='tri'; optionStruct.closeOpt=0; [Fc,Vc]=patchcylinder(optionStruct); Fc=fliplr(Fc); Vc=Vc(:,[1 3 2]); % %Shift bar Vc(:,1)=Vc(:,1)+barRadius+0.1*pointSpacing; Vc(:,3)=Vc(:,3)+barLocation; center_of_mass=mean(Vc,1);
cFigure; hold on; gtitle('Boundary conditions and fiber directions',fontSize); gpatch(Fb,V,'kw','none',0.25); gpatch(Fc,Vc,'rw','k',1); patchNormPlot(Fc,Vc); axisGeom(gca,fontSize); camlight headlight; drawnow;

Joining node sets
Fc=Fc+size(V,1); %Fixed element indices V=[V;Vc;]; %Combined node sets
Define contact surfaces
% The rigid primary surface of the sphere F_contact_primary=Fc; % The deformable secondary surface of the slab F_contact_secondary=fliplr(Fb); % Plotting surface models cFigure; hold on; title('Contact sets and normal directions','FontSize',fontSize); gpatch(Fb,V,'kw','none',faceAlpha2); hl(1)=gpatch(F_contact_primary,V,'gw','k',1); patchNormPlot(F_contact_primary,V); hl(2)=gpatch(F_contact_secondary,V,'bw','k',1); patchNormPlot(F_contact_secondary,V); legend(hl,{'primary','secondary'}); axisGeom(gca,fontSize); camlight headlight; drawnow;

Defining the FEBio input structure
See also febioStructTemplate and febioStruct2xml and the FEBio user manual.
%Get a template with default settings [febio_spec]=febioStructTemplate; %febio_spec version febio_spec.ATTR.version='3.0'; %Module section febio_spec.Module.ATTR.type='solid'; %Control section febio_spec.Control.analysis='STATIC'; febio_spec.Control.time_steps=numTimeSteps; febio_spec.Control.step_size=1/numTimeSteps; febio_spec.Control.solver.max_refs=max_refs; febio_spec.Control.solver.max_ups=max_ups; febio_spec.Control.time_stepper.dtmin=dtmin; febio_spec.Control.time_stepper.dtmax=dtmax; febio_spec.Control.time_stepper.max_retries=max_retries; febio_spec.Control.time_stepper.opt_iter=opt_iter; %Material section materialName1='Material1'; febio_spec.Material.material{1}.ATTR.name=materialName1; febio_spec.Material.material{1}.ATTR.type='solid mixture'; febio_spec.Material.material{1}.ATTR.id=1; %The gound matrix febio_spec.Material.material{1}.solid{1}.ATTR.type='Ogden unconstrained'; febio_spec.Material.material{1}.solid{1}.c1=c1; febio_spec.Material.material{1}.solid{1}.m1=m1; febio_spec.Material.material{1}.solid{1}.c2=c1; febio_spec.Material.material{1}.solid{1}.m2=-m1; febio_spec.Material.material{1}.solid{1}.cp=k; %The active fiber component febio_spec.Material.material{1}.solid{2}.ATTR.type='prescribed uniaxial active contraction'; febio_spec.Material.material{1}.solid{2}.T0.VAL=T0; febio_spec.Material.material{1}.solid{2}.T0.ATTR.lc=1; %The passive material materialName2='Material2'; febio_spec.Material.material{2}.ATTR.name=materialName2; febio_spec.Material.material{2}.ATTR.type='Ogden'; febio_spec.Material.material{2}.ATTR.id=2; febio_spec.Material.material{2}.c1=c1p; febio_spec.Material.material{2}.m1=m1p; febio_spec.Material.material{2}.c2=c1p; febio_spec.Material.material{2}.m2=-m1p; febio_spec.Material.material{2}.k=kp; materialName3='Material3'; febio_spec.Material.material{3}.ATTR.name=materialName3; febio_spec.Material.material{3}.ATTR.type='rigid body'; febio_spec.Material.material{3}.ATTR.id=3; febio_spec.Material.material{3}.density=1e-9; febio_spec.Material.material{3}.center_of_mass=mean(Vc,1); % Mesh section % -> Nodes febio_spec.Mesh.Nodes{1}.ATTR.name='Object1'; %The node set name febio_spec.Mesh.Nodes{1}.node.ATTR.id=(1:size(V,1))'; %The node id's febio_spec.Mesh.Nodes{1}.node.VAL=V; %The nodel coordinates % -> Elements partName1='Part1'; febio_spec.Mesh.Elements{1}.ATTR.name=partName1; %Name of this part febio_spec.Mesh.Elements{1}.ATTR.type='tet4'; %Element type febio_spec.Mesh.Elements{1}.elem.ATTR.id=(1:1:size(E1,1))'; %Element id's febio_spec.Mesh.Elements{1}.elem.VAL=E1; %The element matrix partName2='Part2'; febio_spec.Mesh.Elements{2}.ATTR.name=partName2; %Name of this part febio_spec.Mesh.Elements{2}.ATTR.type='tet4'; %Element type febio_spec.Mesh.Elements{2}.elem.ATTR.id=size(E1,1)+(1:1:size(E2,1))'; %Element id's febio_spec.Mesh.Elements{2}.elem.VAL=E2; %The element matrix partName3='Part3'; febio_spec.Mesh.Elements{3}.ATTR.name=partName3; %Name of this part febio_spec.Mesh.Elements{3}.ATTR.type='tri3'; %Element type febio_spec.Mesh.Elements{3}.elem.ATTR.id=size(E1,1)+size(E2,1)+(1:1:size(Fc,1))'; %Element id's febio_spec.Mesh.Elements{3}.elem.VAL=Fc; %The element matrix % -> NodeSets nodeSetName1='bcSupportList'; febio_spec.Mesh.NodeSet{1}.ATTR.name=nodeSetName1; febio_spec.Mesh.NodeSet{1}.node.ATTR.id=bcSupportList(:); %MeshDomains section febio_spec.MeshDomains.SolidDomain{1}.ATTR.name=partName1; febio_spec.MeshDomains.SolidDomain{1}.ATTR.mat=materialName1; febio_spec.MeshDomains.SolidDomain{2}.ATTR.name=partName2; febio_spec.MeshDomains.SolidDomain{2}.ATTR.mat=materialName2; febio_spec.MeshDomains.ShellDomain{1}.ATTR.name=partName3; febio_spec.MeshDomains.ShellDomain{1}.ATTR.mat=materialName3; % -> Surfaces surfaceName1='contactSurface1'; febio_spec.Mesh.Surface{1}.ATTR.name=surfaceName1; febio_spec.Mesh.Surface{1}.tri3.ATTR.id=(1:1:size(F_contact_primary,1))'; febio_spec.Mesh.Surface{1}.tri3.VAL=F_contact_primary; surfaceName2='contactSurface2'; febio_spec.Mesh.Surface{2}.ATTR.name=surfaceName2; febio_spec.Mesh.Surface{2}.tri3.ATTR.id=(1:1:size(F_contact_secondary,1))'; febio_spec.Mesh.Surface{2}.tri3.VAL=F_contact_secondary; % -> Surface pairs surfacePairName='Contact1'; febio_spec.Mesh.SurfacePair{1}.ATTR.name=surfacePairName; febio_spec.Mesh.SurfacePair{1}.primary=surfaceName1; febio_spec.Mesh.SurfacePair{1}.secondary=surfaceName2; %MeshData section % -> ElementData febio_spec.MeshData.ElementData{1}.ATTR.elem_set=partName1; febio_spec.MeshData.ElementData{1}.ATTR.var='mat_axis'; for q=1:1:size(E1,1) febio_spec.MeshData.ElementData{1}.elem{q}.ATTR.lid=q; febio_spec.MeshData.ElementData{1}.elem{q}.a=e1_dir(q,:); febio_spec.MeshData.ElementData{1}.elem{q}.d=e2_dir(q,:); end %Boundary condition section % -> Fix boundary conditions febio_spec.Boundary.bc{1}.ATTR.type='fix'; febio_spec.Boundary.bc{1}.ATTR.node_set=nodeSetName1; febio_spec.Boundary.bc{1}.dofs='x,y,z'; %Rigid section % -> Prescribed rigid body boundary conditions febio_spec.Rigid.rigid_constraint{1}.ATTR.name='RigidFix_1'; febio_spec.Rigid.rigid_constraint{1}.ATTR.type='fix'; febio_spec.Rigid.rigid_constraint{1}.rb=3; febio_spec.Rigid.rigid_constraint{1}.dofs='Rx,Ry,Rz,Rv,Ru,Rw'; %Contact section febio_spec.Contact.contact{1}.ATTR.surface_pair=surfacePairName; febio_spec.Contact.contact{1}.ATTR.type='sliding-elastic'; febio_spec.Contact.contact{1}.two_pass=1; febio_spec.Contact.contact{1}.laugon=laugon; febio_spec.Contact.contact{1}.tolerance=0.2; febio_spec.Contact.contact{1}.gaptol=0; febio_spec.Contact.contact{1}.minaug=minaug; febio_spec.Contact.contact{1}.maxaug=maxaug; febio_spec.Contact.contact{1}.search_tol=0.01; febio_spec.Contact.contact{1}.search_radius=0.1; febio_spec.Contact.contact{1}.symmetric_stiffness=0; febio_spec.Contact.contact{1}.auto_penalty=1; febio_spec.Contact.contact{1}.penalty=contactPenalty; febio_spec.Contact.contact{1}.fric_coeff=fric_coeff; %LoadData section % -> load_controller febio_spec.LoadData.load_controller{1}.ATTR.id=1; febio_spec.LoadData.load_controller{1}.ATTR.type='loadcurve'; febio_spec.LoadData.load_controller{1}.interpolate='LINEAR'; febio_spec.LoadData.load_controller{1}.points.point.VAL=[0 0; 1 1]; %Output section % -> log file febio_spec.Output.logfile.ATTR.file=febioLogFileName; febio_spec.Output.logfile.node_data{1}.ATTR.file=febioLogFileName_disp; febio_spec.Output.logfile.node_data{1}.ATTR.data='ux;uy;uz'; febio_spec.Output.logfile.node_data{1}.ATTR.delim=',';
Quick viewing of the FEBio input file structure
The febView function can be used to view the xml structure in a MATLAB figure window.
febView(febio_spec); %Viewing the febio file
Exporting the FEBio input file
Exporting the febio_spec structure to an FEBio input file is done using the febioStruct2xml function.
febioStruct2xml(febio_spec,febioFebFileName); %Exporting to file and domNode
Running the FEBio analysis
To run the analysis defined by the created FEBio input file the runMonitorFEBio function is used. The input for this function is a structure defining job settings e.g. the FEBio input file name. The optional output runFlag informs the user if the analysis was run succesfully.
febioAnalysis.run_filename=febioFebFileName; %The input file name febioAnalysis.run_logname=febioLogFileName; %The name for the log file febioAnalysis.disp_on=1; %Display information on the command window febioAnalysis.runMode='internal';%'internal'; [runFlag]=runMonitorFEBio(febioAnalysis);%START FEBio NOW!!!!!!!!
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% --------> RUNNING/MONITORING FEBIO JOB <-------- 18-Dec-2020 14:43:45 FEBio path: /home/kevin/FEBioStudio/bin/febio3 # Attempt removal of existing log files 18-Dec-2020 14:43:45 * Removal succesful 18-Dec-2020 14:43:45 # Attempt removal of existing .xplt files 18-Dec-2020 14:43:45 * Removal succesful 18-Dec-2020 14:43:45 # Starting FEBio... 18-Dec-2020 14:43:45 Max. total analysis time is: Inf s =========================================================================== ________ _________ _______ __ _________ | |\ | |\ | \\ | |\ / \\ | ____|| | ____|| | __ || |__|| | ___ || | |\___\| | |\___\| | |\_| || \_\| | // \ || | ||__ | ||__ | ||_| || | |\ | || | || | |\ | |\ | \\ | || | || | || | ___|| | ___|| | ___ || | || | || | || | |\__\| | |\__\| | |\__| || | || | || | || | || | ||___ | ||__| || | || | \\__/ || | || | |\ | || | || | || |___|| |________|| |_________// |__|| \_________// F I N I T E E L E M E N T S F O R B I O M E C H A N I C S version 3.1.0 FEBio is a registered trademark. copyright (c) 2006-2020 - All rights reserved =========================================================================== Default linear solver: pardiso Reading file /mnt/data/MATLAB/GIBBON/data/temp/tempModel.feb ...SUCCESS! Setting parameter "T0" to : 0 ]0;(0%) tempModel.feb - FEBio 3.1.0 ************************************************************************* * WARNING * * * * The sliding-elastic contact algorithm runs better with a * * non-symmetric stiffness matrix. * * You may set symmetric_stiffness flag to 0 in Control section. * * * ************************************************************************* ===== beginning time step 1 : 0.04 ===== Setting parameter "T0" to : 0.04 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.04 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 0.268385 convergence norms : INITIAL CURRENT REQUIRED residual 6.323562e-07 3.678065e-05 0.000000e+00 energy 1.497800e-03 2.239074e-04 1.497800e-05 displacement 1.075236e+03 7.744963e+01 7.744963e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.04 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.323562e-07 1.822281e-04 0.000000e+00 energy 1.497800e-03 4.920860e-06 1.497800e-05 displacement 1.075236e+03 8.031625e+01 2.999147e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.04 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.323562e-07 1.994613e-05 0.000000e+00 energy 1.497800e-03 4.627644e-05 1.497800e-05 displacement 1.075236e+03 3.249157e+01 5.220178e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.04 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 4 step from line search = 0.392297 convergence norms : INITIAL CURRENT REQUIRED residual 6.323562e-07 2.887498e-05 0.000000e+00 energy 1.497800e-03 7.265715e-06 1.497800e-05 displacement 1.075236e+03 2.045991e+01 7.420084e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.04 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.323562e-07 7.609339e-05 0.000000e+00 energy 1.497800e-03 4.572896e-06 1.497800e-05 displacement 1.075236e+03 3.488658e+01 1.086276e-03 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.04 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.323562e-07 4.179678e-06 0.000000e+00 energy 1.497800e-03 1.683353e-05 1.497800e-05 displacement 1.075236e+03 1.045620e+01 1.306506e-03 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.04 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 0.625859 convergence norms : INITIAL CURRENT REQUIRED residual 6.323562e-07 1.438224e-05 0.000000e+00 energy 1.497800e-03 4.495925e-06 1.497800e-05 displacement 1.075236e+03 1.466637e+01 1.595299e-03 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.04 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.323562e-07 3.001567e-06 0.000000e+00 energy 1.497800e-03 5.594930e-06 1.497800e-05 displacement 1.075236e+03 8.662962e+00 1.837405e-03 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.04 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.323562e-07 2.070138e-06 0.000000e+00 energy 1.497800e-03 1.368344e-06 1.497800e-05 displacement 1.075236e+03 6.715870e+00 2.064709e-03 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 10 Nonlinear solution status: time= 0.04 stiffness updates = 0 right hand side evaluations = 14 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.323562e-07 8.577866e-08 0.000000e+00 energy 1.497800e-03 4.488001e-07 1.497800e-05 displacement 1.075236e+03 1.402905e+00 2.173200e-03 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 11 Nonlinear solution status: time= 0.04 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.323562e-07 6.781207e-09 0.000000e+00 energy 1.497800e-03 2.447005e-08 1.497800e-05 displacement 1.075236e+03 3.865307e-01 2.231236e-03 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 12 Nonlinear solution status: time= 0.04 stiffness updates = 0 right hand side evaluations = 16 stiffness matrix reformations = 12 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.323562e-07 1.493516e-12 0.000000e+00 energy 1.497800e-03 9.142128e-12 1.497800e-05 displacement 1.075236e+03 4.823008e-03 2.237750e-03 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 13 Nonlinear solution status: time= 0.04 stiffness updates = 0 right hand side evaluations = 17 stiffness matrix reformations = 13 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.323562e-07 6.343833e-15 0.000000e+00 energy 1.497800e-03 2.770176e-12 1.497800e-05 displacement 1.075236e+03 2.314349e-06 2.237825e-03 convergence summary number of iterations : 13 number of reformations : 13 ------- converged at time : 0.04 Data Record #1 =========================================================================== Step = 1 Time = 0.04 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(4%) tempModel.feb - FEBio 3.1.0 ===== beginning time step 2 : 0.08 ===== Setting parameter "T0" to : 0.08 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.08 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 0.492216 convergence norms : INITIAL CURRENT REQUIRED residual 6.217581e-07 1.975007e-04 0.000000e+00 energy 1.196668e-03 1.723448e-04 1.196668e-05 displacement 2.968339e+02 7.191605e+01 7.191605e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.08 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.217581e-07 9.500480e-06 0.000000e+00 energy 1.196668e-03 6.818145e-05 1.196668e-05 displacement 2.968339e+02 3.092113e+01 1.945456e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.08 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 3 step from line search = 0.403379 convergence norms : INITIAL CURRENT REQUIRED residual 6.217581e-07 4.576005e-05 0.000000e+00 energy 1.196668e-03 2.762891e-05 1.196668e-05 displacement 2.968339e+02 2.679514e+01 3.577260e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.08 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.217581e-07 4.908787e-05 0.000000e+00 energy 1.196668e-03 1.637261e-05 1.196668e-05 displacement 2.968339e+02 4.371255e+01 6.428293e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.08 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.217581e-07 1.158404e-05 0.000000e+00 energy 1.196668e-03 1.748355e-05 1.196668e-05 displacement 2.968339e+02 1.508023e+01 8.483608e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.08 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.217581e-07 2.449581e-05 0.000000e+00 energy 1.196668e-03 1.373875e-06 1.196668e-05 displacement 2.968339e+02 2.308444e+01 1.148252e-03 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.08 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.217581e-07 1.087052e-06 0.000000e+00 energy 1.196668e-03 5.127024e-06 1.196668e-05 displacement 2.968339e+02 5.070540e+00 1.304106e-03 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.08 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.217581e-07 4.238207e-06 0.000000e+00 energy 1.196668e-03 8.741802e-07 1.196668e-05 displacement 2.968339e+02 8.981108e+00 1.527933e-03 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.08 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.217581e-07 1.261398e-08 0.000000e+00 energy 1.196668e-03 2.765886e-07 1.196668e-05 displacement 2.968339e+02 5.226238e-01 1.584719e-03 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 10 Nonlinear solution status: time= 0.08 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.217581e-07 5.017788e-09 0.000000e+00 energy 1.196668e-03 5.388133e-09 1.196668e-05 displacement 2.968339e+02 3.112938e-01 1.629170e-03 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 11 Nonlinear solution status: time= 0.08 stiffness updates = 0 right hand side evaluations = 14 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.217581e-07 4.326629e-13 0.000000e+00 energy 1.196668e-03 1.042633e-11 1.196668e-05 displacement 2.968339e+02 4.019181e-04 1.630766e-03 convergence summary number of iterations : 11 number of reformations : 11 ------- converged at time : 0.08 Data Record #1 =========================================================================== Step = 2 Time = 0.08 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(8%) tempModel.feb - FEBio 3.1.0 ===== beginning time step 3 : 0.12 ===== Setting parameter "T0" to : 0.12 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.12 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 0.507671 convergence norms : INITIAL CURRENT REQUIRED residual 6.451083e-07 1.892649e-04 0.000000e+00 energy 1.107799e-03 1.576157e-04 1.107799e-05 displacement 2.636008e+02 6.793769e+01 6.793769e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.12 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.451083e-07 7.902649e-06 0.000000e+00 energy 1.107799e-03 6.419822e-05 1.107799e-05 displacement 2.636008e+02 2.809953e+01 1.812956e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.12 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 3 step from line search = 0.399330 convergence norms : INITIAL CURRENT REQUIRED residual 6.451083e-07 4.255451e-05 0.000000e+00 energy 1.107799e-03 2.377256e-05 1.107799e-05 displacement 2.636008e+02 2.714181e+01 3.413933e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.12 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.451083e-07 3.936433e-05 0.000000e+00 energy 1.107799e-03 1.816400e-05 1.107799e-05 displacement 2.636008e+02 3.739354e+01 5.965214e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.12 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.451083e-07 9.904954e-06 0.000000e+00 energy 1.107799e-03 9.320777e-06 1.107799e-05 displacement 2.636008e+02 1.223089e+01 7.716024e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.12 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.451083e-07 1.905790e-05 0.000000e+00 energy 1.107799e-03 1.044892e-05 1.107799e-05 displacement 2.636008e+02 2.125309e+01 1.046261e-03 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.12 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.451083e-07 7.630502e-07 0.000000e+00 energy 1.107799e-03 3.326454e-06 1.107799e-05 displacement 2.636008e+02 4.044352e+00 1.173250e-03 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.12 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.451083e-07 1.757747e-06 0.000000e+00 energy 1.107799e-03 2.385630e-07 1.107799e-05 displacement 2.636008e+02 4.667451e+00 1.323634e-03 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.12 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.451083e-07 1.795701e-08 0.000000e+00 energy 1.107799e-03 2.897877e-07 1.107799e-05 displacement 2.636008e+02 6.724903e-01 1.383455e-03 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 10 Nonlinear solution status: time= 0.12 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.451083e-07 8.206809e-09 0.000000e+00 energy 1.107799e-03 1.062953e-06 1.107799e-05 displacement 2.636008e+02 5.919979e-02 1.389184e-03 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 11 Nonlinear solution status: time= 0.12 stiffness updates = 0 right hand side evaluations = 14 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.451083e-07 4.586274e-09 0.000000e+00 energy 1.107799e-03 7.549308e-07 1.107799e-05 displacement 2.636008e+02 6.539075e-02 1.401566e-03 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 12 Nonlinear solution status: time= 0.12 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 12 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.451083e-07 2.121510e-09 0.000000e+00 energy 1.107799e-03 3.444896e-07 1.107799e-05 displacement 2.636008e+02 2.703453e-02 1.395098e-03 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 13 Nonlinear solution status: time= 0.12 stiffness updates = 0 right hand side evaluations = 16 stiffness matrix reformations = 13 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.451083e-07 4.474674e-10 0.000000e+00 energy 1.107799e-03 9.254294e-08 1.107799e-05 displacement 2.636008e+02 7.854025e-03 1.396692e-03 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 14 Nonlinear solution status: time= 0.12 stiffness updates = 0 right hand side evaluations = 17 stiffness matrix reformations = 14 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.451083e-07 2.541936e-11 0.000000e+00 energy 1.107799e-03 7.337934e-09 1.107799e-05 displacement 2.636008e+02 1.397625e-03 1.397725e-03 convergence summary number of iterations : 14 number of reformations : 14 ------- converged at time : 0.12 Data Record #1 =========================================================================== Step = 3 Time = 0.12 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(12%) tempModel.feb - FEBio 3.1.0 ===== beginning time step 4 : 0.16 ===== Setting parameter "T0" to : 0.16 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 0.524309 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 1.824536e-04 0.000000e+00 energy 1.028441e-03 1.448529e-04 1.028441e-05 displacement 2.324944e+02 6.391280e+01 6.391280e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 6.187876e-06 0.000000e+00 energy 1.028441e-03 6.095501e-05 1.028441e-05 displacement 2.324944e+02 2.329864e+01 1.625758e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 3 step from line search = 0.383135 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 3.942038e-05 0.000000e+00 energy 1.028441e-03 1.904696e-05 1.028441e-05 displacement 2.324944e+02 2.821727e+01 3.192524e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 3.302117e-05 0.000000e+00 energy 1.028441e-03 2.329426e-06 1.028441e-05 displacement 2.324944e+02 3.576329e+01 5.576561e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 7.351608e-06 0.000000e+00 energy 1.028441e-03 8.128161e-06 1.028441e-05 displacement 2.324944e+02 7.206147e+00 6.754342e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 0.509455 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 8.847971e-06 0.000000e+00 energy 1.028441e-03 2.011311e-05 1.028441e-05 displacement 2.324944e+02 1.222713e+01 8.630831e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 3.294267e-06 0.000000e+00 energy 1.028441e-03 1.440263e-05 1.028441e-05 displacement 2.324944e+02 6.803476e+00 1.010298e-03 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 6.815624e-07 0.000000e+00 energy 1.028441e-03 4.961648e-07 1.028441e-05 displacement 2.324944e+02 3.011804e+00 1.120737e-03 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 1.184681e-07 0.000000e+00 energy 1.028441e-03 9.107073e-08 1.028441e-05 displacement 2.324944e+02 1.863312e+00 1.213343e-03 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 10 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 10 step from line search = 0.566575 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 2.553509e-08 0.000000e+00 energy 1.028441e-03 5.334331e-07 1.028441e-05 displacement 2.324944e+02 6.573804e-02 1.203612e-03 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 11 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 16 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 2.463636e-09 0.000000e+00 energy 1.028441e-03 3.643886e-07 1.028441e-05 displacement 2.324944e+02 8.115812e-02 1.221601e-03 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 12 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 17 stiffness matrix reformations = 12 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 1.550684e-09 0.000000e+00 energy 1.028441e-03 2.333956e-07 1.028441e-05 displacement 2.324944e+02 1.668943e-02 1.215837e-03 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 13 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 18 stiffness matrix reformations = 13 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 8.711705e-10 0.000000e+00 energy 1.028441e-03 1.385075e-07 1.028441e-05 displacement 2.324944e+02 1.001752e-02 1.220153e-03 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 14 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 19 stiffness matrix reformations = 14 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 3.799033e-10 0.000000e+00 energy 1.028441e-03 6.437354e-08 1.028441e-05 displacement 2.324944e+02 4.344357e-03 1.217680e-03 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 15 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 20 stiffness matrix reformations = 15 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 1.148272e-10 0.000000e+00 energy 1.028441e-03 2.140145e-08 1.028441e-05 displacement 2.324944e+02 1.452428e-03 1.218672e-03 Reforming stiffness matrix: reformation #16 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 16 Nonlinear solution status: time= 0.16 stiffness updates = 0 right hand side evaluations = 21 stiffness matrix reformations = 16 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.828642e-07 1.535728e-11 0.000000e+00 energy 1.028441e-03 3.570940e-09 1.028441e-05 displacement 2.324944e+02 3.073332e-04 1.218735e-03 convergence summary number of iterations : 16 number of reformations : 16 ------- converged at time : 0.16 Data Record #1 =========================================================================== Step = 4 Time = 0.16 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(16%) tempModel.feb - FEBio 3.1.0 ===== beginning time step 5 : 0.2 ===== Setting parameter "T0" to : 0.2 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 0.537330 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 1.785759e-04 0.000000e+00 energy 9.791478e-04 1.372701e-04 9.791478e-06 displacement 2.177193e+02 6.286067e+01 6.286067e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 5.060715e-06 0.000000e+00 energy 9.791478e-04 5.723564e-05 9.791478e-06 displacement 2.177193e+02 2.073623e+01 1.542224e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 3 step from line search = 0.415498 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 3.400291e-05 0.000000e+00 energy 9.791478e-04 2.461062e-05 9.791478e-06 displacement 2.177193e+02 2.183267e+01 2.860316e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 4.457799e-05 0.000000e+00 energy 9.791478e-04 6.206484e-05 9.791478e-06 displacement 2.177193e+02 4.856955e+01 5.627277e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 5 step from line search = 0.613600 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 1.186704e-05 0.000000e+00 energy 9.791478e-04 1.167623e-05 9.791478e-06 displacement 2.177193e+02 6.497021e+00 6.520446e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 6 step from line search = 0.241806 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 8.187770e-06 0.000000e+00 energy 9.791478e-04 1.076380e-05 9.791478e-06 displacement 2.177193e+02 7.066591e-01 6.327487e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 1.518464e-05 0.000000e+00 energy 9.791478e-04 4.272469e-05 9.791478e-06 displacement 2.177193e+02 1.640626e+01 8.447928e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 4.821607e-07 0.000000e+00 energy 9.791478e-04 2.787435e-05 9.791478e-06 displacement 2.177193e+02 2.079388e+00 9.089858e-04 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 9 step from line search = 0.617045 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 5.915423e-07 0.000000e+00 energy 9.791478e-04 5.097831e-06 9.791478e-06 displacement 2.177193e+02 3.234742e+00 1.015958e-03 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 10 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 17 stiffness matrix reformations = 10 step from line search = 0.470253 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 1.859199e-07 0.000000e+00 energy 9.791478e-04 1.399462e-06 9.791478e-06 displacement 2.177193e+02 1.097863e-01 1.008661e-03 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 11 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 19 stiffness matrix reformations = 11 step from line search = 0.480612 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 8.323257e-08 0.000000e+00 energy 9.791478e-04 9.297486e-07 9.791478e-06 displacement 2.177193e+02 4.392161e-01 1.049506e-03 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 12 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 21 stiffness matrix reformations = 12 step from line search = 0.471534 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 2.550489e-08 0.000000e+00 energy 9.791478e-04 4.240165e-07 9.791478e-06 displacement 2.177193e+02 3.583046e-02 1.041818e-03 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 13 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 23 stiffness matrix reformations = 13 step from line search = 0.459534 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 1.016118e-08 0.000000e+00 energy 9.791478e-04 2.155386e-07 9.791478e-06 displacement 2.177193e+02 9.182535e-02 1.060575e-03 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 14 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 25 stiffness matrix reformations = 14 step from line search = 0.461194 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 3.364954e-09 0.000000e+00 energy 9.791478e-04 1.003299e-07 9.791478e-06 displacement 2.177193e+02 1.241202e-02 1.054812e-03 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 15 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 27 stiffness matrix reformations = 15 step from line search = 0.453209 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 1.230143e-09 0.000000e+00 energy 9.791478e-04 4.927429e-08 9.791478e-06 displacement 2.177193e+02 1.781996e-02 1.063012e-03 Reforming stiffness matrix: reformation #16 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 16 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 29 stiffness matrix reformations = 16 step from line search = 0.437391 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 4.826465e-10 0.000000e+00 energy 9.791478e-04 2.520933e-08 9.791478e-06 displacement 2.177193e+02 4.464775e-03 1.059178e-03 Reforming stiffness matrix: reformation #17 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 17 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 31 stiffness matrix reformations = 17 step from line search = 0.443492 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 1.946863e-10 0.000000e+00 energy 9.791478e-04 1.382015e-08 9.791478e-06 displacement 2.177193e+02 4.406488e-03 1.063230e-03 Reforming stiffness matrix: reformation #18 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 18 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 33 stiffness matrix reformations = 18 step from line search = 0.438145 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 8.095117e-11 0.000000e+00 energy 9.791478e-04 7.157301e-09 9.791478e-06 displacement 2.177193e+02 1.465163e-03 1.060988e-03 Reforming stiffness matrix: reformation #19 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 19 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 35 stiffness matrix reformations = 19 step from line search = 0.440143 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 3.586892e-11 0.000000e+00 energy 9.791478e-04 3.783304e-09 9.791478e-06 displacement 2.177193e+02 1.106704e-03 1.063007e-03 Reforming stiffness matrix: reformation #20 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 20 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 37 stiffness matrix reformations = 20 step from line search = 0.438009 convergence norms : INITIAL CURRENT REQUIRED residual 7.308754e-07 1.616964e-11 0.000000e+00 energy 9.791478e-04 1.964377e-09 9.791478e-06 displacement 2.177193e+02 4.379590e-04 1.061768e-03 convergence summary number of iterations : 20 number of reformations : 20 ------- converged at time : 0.2 Data Record #1 =========================================================================== Step = 5 Time = 0.2 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(20%) tempModel.feb - FEBio 3.1.0 ===== beginning time step 6 : 0.24 ===== Setting parameter "T0" to : 0.24 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 0.553324 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 1.735404e-04 0.000000e+00 energy 9.208346e-04 1.271153e-04 9.208346e-06 displacement 1.948602e+02 5.965978e+01 5.965978e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 4.258907e-06 0.000000e+00 energy 9.208346e-04 5.557734e-05 9.208346e-06 displacement 1.948602e+02 1.874543e+01 1.439982e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 3 step from line search = 0.419133 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 2.844654e-05 0.000000e+00 energy 9.208346e-04 2.154029e-05 9.208346e-06 displacement 1.948602e+02 1.808462e+01 2.586348e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 0.535719 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 2.359942e-05 0.000000e+00 energy 9.208346e-04 1.909429e-05 9.208346e-06 displacement 1.948602e+02 2.004638e+01 4.160965e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 1.650542e-05 0.000000e+00 energy 9.208346e-04 1.096099e-04 9.208346e-06 displacement 1.948602e+02 1.764641e+01 5.721840e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 6 step from line search = 0.023853 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 1.611755e-05 0.000000e+00 energy 9.208346e-04 7.997409e-07 9.208346e-06 displacement 1.948602e+02 1.719548e-01 5.561068e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 7 step from line search = 0.092200 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 1.340943e-05 0.000000e+00 energy 9.208346e-04 1.236103e-05 9.208346e-06 displacement 1.948602e+02 2.391136e+00 6.230755e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 17 stiffness matrix reformations = 8 step from line search = 0.144342 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 1.096176e-05 0.000000e+00 energy 9.208346e-04 3.438672e-06 9.208346e-06 displacement 1.948602e+02 1.505279e+00 5.781402e-04 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 20 stiffness matrix reformations = 9 step from line search = 0.058923 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 1.005275e-05 0.000000e+00 energy 9.208346e-04 1.390411e-05 9.208346e-06 displacement 1.948602e+02 2.500979e+00 6.478500e-04 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 10 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 22 stiffness matrix reformations = 10 step from line search = 0.176525 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 7.491233e-06 0.000000e+00 energy 9.208346e-04 1.519227e-06 9.208346e-06 displacement 1.948602e+02 5.712860e-01 6.226493e-04 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 11 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 24 stiffness matrix reformations = 11 step from line search = 0.436637 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 5.436992e-06 0.000000e+00 energy 9.208346e-04 2.209696e-05 9.208346e-06 displacement 1.948602e+02 6.037686e+00 7.446001e-04 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 12 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 26 stiffness matrix reformations = 12 step from line search = 0.337351 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 2.744863e-06 0.000000e+00 energy 9.208346e-04 6.598251e-08 9.208346e-06 displacement 1.948602e+02 3.805855e-01 7.376843e-04 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 13 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 27 stiffness matrix reformations = 13 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 1.829946e-06 0.000000e+00 energy 9.208346e-04 1.452683e-06 9.208346e-06 displacement 1.948602e+02 5.005156e+00 8.623392e-04 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 14 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 28 stiffness matrix reformations = 14 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 4.602569e-08 0.000000e+00 energy 9.208346e-04 1.742466e-07 9.208346e-06 displacement 1.948602e+02 9.793344e-01 9.202169e-04 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 15 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 30 stiffness matrix reformations = 15 step from line search = 0.559195 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 1.296941e-08 0.000000e+00 energy 9.208346e-04 6.406718e-08 9.208346e-06 displacement 1.948602e+02 1.074493e-02 9.240296e-04 Reforming stiffness matrix: reformation #16 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 16 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 32 stiffness matrix reformations = 16 step from line search = 0.449152 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 5.835091e-09 0.000000e+00 energy 9.208346e-04 2.249175e-07 9.208346e-06 displacement 1.948602e+02 9.996545e-02 9.425481e-04 Reforming stiffness matrix: reformation #17 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 17 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 34 stiffness matrix reformations = 17 step from line search = 0.458203 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 2.135405e-09 0.000000e+00 energy 9.208346e-04 1.077283e-07 9.208346e-06 displacement 1.948602e+02 1.426828e-02 9.366947e-04 Reforming stiffness matrix: reformation #18 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 18 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 36 stiffness matrix reformations = 18 step from line search = 0.445323 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 8.290561e-10 0.000000e+00 energy 9.208346e-04 5.547865e-08 9.208346e-06 displacement 1.948602e+02 2.046431e-02 9.450126e-04 Reforming stiffness matrix: reformation #19 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 19 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 38 stiffness matrix reformations = 19 step from line search = 0.458884 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 3.309954e-10 0.000000e+00 energy 9.208346e-04 2.479116e-08 9.208346e-06 displacement 1.948602e+02 4.247529e-03 9.415846e-04 Reforming stiffness matrix: reformation #20 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 20 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 40 stiffness matrix reformations = 20 step from line search = 0.447176 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 1.179102e-10 0.000000e+00 energy 9.208346e-04 1.215516e-08 9.208346e-06 displacement 1.948602e+02 3.947359e-03 9.452087e-04 Reforming stiffness matrix: reformation #21 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 21 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 42 stiffness matrix reformations = 21 step from line search = 0.457646 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 5.265170e-11 0.000000e+00 energy 9.208346e-04 5.261369e-09 9.208346e-06 displacement 1.948602e+02 1.052754e-03 9.434510e-04 Reforming stiffness matrix: reformation #22 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 22 Nonlinear solution status: time= 0.24 stiffness updates = 0 right hand side evaluations = 44 stiffness matrix reformations = 22 step from line search = 0.449462 convergence norms : INITIAL CURRENT REQUIRED residual 7.967444e-07 1.824362e-11 0.000000e+00 energy 9.208346e-04 2.547619e-09 9.208346e-06 displacement 1.948602e+02 7.580226e-04 9.450282e-04 convergence summary number of iterations : 22 number of reformations : 22 ------- converged at time : 0.24 Data Record #1 =========================================================================== Step = 6 Time = 0.24 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(24%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: decreasing time step, dt = 0.0381571 ===== beginning time step 7 : 0.278157 ===== Setting parameter "T0" to : 0.278157 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 0.571954 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 1.597486e-04 0.000000e+00 energy 8.121869e-04 1.116834e-04 8.121869e-06 displacement 1.708760e+02 5.589895e+01 5.589895e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 3.194476e-06 0.000000e+00 energy 8.121869e-04 4.720499e-05 8.121869e-06 displacement 1.708760e+02 1.599649e+01 1.306441e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 3 step from line search = 0.420447 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 2.603310e-05 0.000000e+00 energy 8.121869e-04 1.820009e-05 8.121869e-06 displacement 1.708760e+02 1.889198e+01 2.444977e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 0.569179 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 1.734490e-05 0.000000e+00 energy 8.121869e-04 1.222105e-05 8.121869e-06 displacement 1.708760e+02 1.489919e+01 3.756509e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 5 step from line search = 0.543628 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 7.347008e-06 0.000000e+00 energy 8.121869e-04 3.660399e-06 8.121869e-06 displacement 1.708760e+02 3.606246e+00 4.240560e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 6 step from line search = 0.538707 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 3.807895e-06 0.000000e+00 energy 8.121869e-04 2.567689e-06 8.121869e-06 displacement 1.708760e+02 1.327538e+00 4.630209e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 7 step from line search = 0.052716 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 4.086183e-06 0.000000e+00 energy 8.121869e-04 1.144681e-05 8.121869e-06 displacement 1.708760e+02 2.726171e+00 5.302972e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 17 stiffness matrix reformations = 8 step from line search = 0.259895 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 2.497657e-06 0.000000e+00 energy 8.121869e-04 1.967508e-07 8.121869e-06 displacement 1.708760e+02 1.962536e-01 5.301412e-04 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 18 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 5.672328e-06 0.000000e+00 energy 8.121869e-04 1.153096e-05 8.121869e-06 displacement 1.708760e+02 1.067217e+01 6.897164e-04 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 10 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 20 stiffness matrix reformations = 10 step from line search = 0.476299 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 1.620852e-06 0.000000e+00 energy 8.121869e-04 4.825661e-06 8.121869e-06 displacement 1.708760e+02 3.878384e-01 6.738018e-04 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 11 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 22 stiffness matrix reformations = 11 step from line search = 0.433383 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 6.964348e-07 0.000000e+00 energy 8.121869e-04 2.965487e-06 8.121869e-06 displacement 1.708760e+02 9.121717e-01 7.214697e-04 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 12 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 24 stiffness matrix reformations = 12 step from line search = 0.403515 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 2.817613e-07 0.000000e+00 energy 8.121869e-04 2.667909e-06 8.121869e-06 displacement 1.708760e+02 2.571756e-01 7.007863e-04 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 13 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 27 stiffness matrix reformations = 13 step from line search = 0.265389 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 1.794783e-07 0.000000e+00 energy 8.121869e-04 7.033723e-07 8.121869e-06 displacement 1.708760e+02 3.768833e-01 7.317330e-04 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 14 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 29 stiffness matrix reformations = 14 step from line search = 0.419414 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 6.524588e-08 0.000000e+00 energy 8.121869e-04 4.007997e-07 8.121869e-06 displacement 1.708760e+02 3.076376e-02 7.254052e-04 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 15 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 32 stiffness matrix reformations = 15 step from line search = 0.265988 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 3.758356e-08 0.000000e+00 energy 8.121869e-04 1.273009e-07 8.121869e-06 displacement 1.708760e+02 8.169182e-02 7.401351e-04 Reforming stiffness matrix: reformation #16 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 16 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 35 stiffness matrix reformations = 16 step from line search = 0.268013 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 2.031034e-08 0.000000e+00 energy 8.121869e-04 2.452127e-08 8.121869e-06 displacement 1.708760e+02 4.235579e-03 7.375011e-04 Reforming stiffness matrix: reformation #17 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 17 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 37 stiffness matrix reformations = 17 step from line search = 0.429480 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 7.344781e-09 0.000000e+00 energy 8.121869e-04 3.442869e-08 8.121869e-06 displacement 1.708760e+02 2.186835e-02 7.453362e-04 Reforming stiffness matrix: reformation #18 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 18 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 40 stiffness matrix reformations = 18 step from line search = 0.251765 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 4.079597e-09 0.000000e+00 energy 8.121869e-04 1.219581e-08 8.121869e-06 displacement 1.708760e+02 3.033901e-03 7.427730e-04 Reforming stiffness matrix: reformation #19 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 19 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 43 stiffness matrix reformations = 19 step from line search = 0.278318 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 2.144506e-09 0.000000e+00 energy 8.121869e-04 2.768732e-09 8.121869e-06 displacement 1.708760e+02 2.861765e-03 7.456019e-04 Reforming stiffness matrix: reformation #20 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 20 Nonlinear solution status: time= 0.278157 stiffness updates = 0 right hand side evaluations = 45 stiffness matrix reformations = 20 step from line search = 0.409313 convergence norms : INITIAL CURRENT REQUIRED residual 8.301249e-07 7.804106e-10 0.000000e+00 energy 8.121869e-04 3.671403e-09 8.121869e-06 displacement 1.708760e+02 2.378251e-04 7.451173e-04 convergence summary number of iterations : 20 number of reformations : 20 ------- converged at time : 0.278157 Data Record #1 =========================================================================== Step = 7 Time = 0.278157119 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(28%) tempModel.feb - FEBio 3.1.0 ===== beginning time step 8 : 0.316314 ===== Setting parameter "T0" to : 0.316314 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 0.591272 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 1.610315e-04 0.000000e+00 energy 7.843516e-04 1.064874e-04 7.843516e-06 displacement 1.569113e+02 5.485663e+01 5.485663e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 2.532554e-06 0.000000e+00 energy 7.843516e-04 4.507747e-05 7.843516e-06 displacement 1.569113e+02 1.371068e+01 1.225034e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 3 step from line search = 0.422638 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 2.052313e-05 0.000000e+00 energy 7.843516e-04 1.587352e-05 7.843516e-06 displacement 1.569113e+02 1.451299e+01 2.173079e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 0.391080 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 1.849161e-05 0.000000e+00 energy 7.843516e-04 3.382724e-05 7.843516e-06 displacement 1.569113e+02 1.423786e+01 3.358735e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 5 step from line search = 0.505726 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 7.718357e-06 0.000000e+00 energy 7.843516e-04 8.923504e-07 7.843516e-06 displacement 1.569113e+02 3.229952e+00 3.734228e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 6 step from line search = 0.188896 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 5.484659e-06 0.000000e+00 energy 7.843516e-04 1.298420e-06 7.843516e-06 displacement 1.569113e+02 1.543528e-01 3.746338e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 7 step from line search = 0.191771 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 4.734846e-06 0.000000e+00 energy 7.843516e-04 4.386147e-06 7.843516e-06 displacement 1.569113e+02 2.300472e+00 4.330877e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 17 stiffness matrix reformations = 8 step from line search = 0.255506 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 2.994933e-06 0.000000e+00 energy 7.843516e-04 7.555369e-07 7.843516e-06 displacement 1.569113e+02 2.032961e-01 4.382198e-04 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 20 stiffness matrix reformations = 9 step from line search = 0.221656 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 2.526027e-06 0.000000e+00 energy 7.843516e-04 1.873961e-06 7.843516e-06 displacement 1.569113e+02 1.619935e+00 4.917125e-04 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 10 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 22 stiffness matrix reformations = 10 step from line search = 0.283353 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 1.511189e-06 0.000000e+00 energy 7.843516e-04 4.823021e-07 7.843516e-06 displacement 1.569113e+02 1.570957e-01 4.960204e-04 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 11 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 25 stiffness matrix reformations = 11 step from line search = 0.147987 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 1.355743e-06 0.000000e+00 energy 7.843516e-04 1.828768e-06 7.843516e-06 displacement 1.569113e+02 9.535095e-01 5.387749e-04 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 12 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 27 stiffness matrix reformations = 12 step from line search = 0.313732 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 7.635654e-07 0.000000e+00 energy 7.843516e-04 1.222388e-06 7.843516e-06 displacement 1.569113e+02 1.249430e-01 5.404451e-04 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 13 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 30 stiffness matrix reformations = 13 step from line search = 0.116149 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 7.275258e-07 0.000000e+00 energy 7.843516e-04 1.940224e-06 7.843516e-06 displacement 1.569113e+02 7.784026e-01 5.802099e-04 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 14 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 32 stiffness matrix reformations = 14 step from line search = 0.306057 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 4.120318e-07 0.000000e+00 energy 7.843516e-04 1.406902e-06 7.843516e-06 displacement 1.569113e+02 1.087989e-01 5.749871e-04 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 15 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 35 stiffness matrix reformations = 15 step from line search = 0.146547 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 3.788973e-07 0.000000e+00 energy 7.843516e-04 1.419879e-06 7.843516e-06 displacement 1.569113e+02 6.493088e-01 6.124633e-04 Reforming stiffness matrix: reformation #16 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 16 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 37 stiffness matrix reformations = 16 step from line search = 0.347051 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 2.047548e-07 0.000000e+00 energy 7.843516e-04 1.752820e-06 7.843516e-06 displacement 1.569113e+02 1.199420e-01 6.029963e-04 Reforming stiffness matrix: reformation #17 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 17 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 40 stiffness matrix reformations = 17 step from line search = 0.130860 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 1.995205e-07 0.000000e+00 energy 7.843516e-04 1.562372e-06 7.843516e-06 displacement 1.569113e+02 6.050324e-01 6.396736e-04 Reforming stiffness matrix: reformation #18 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 18 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 43 stiffness matrix reformations = 18 step from line search = 0.220332 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 1.333454e-07 0.000000e+00 energy 7.843516e-04 4.118695e-07 7.843516e-06 displacement 1.569113e+02 8.327155e-02 6.282262e-04 Reforming stiffness matrix: reformation #19 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 19 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 46 stiffness matrix reformations = 19 step from line search = 0.182330 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 9.813722e-08 0.000000e+00 energy 7.843516e-04 2.570860e-07 7.843516e-06 displacement 1.569113e+02 1.523937e-01 6.471905e-04 Reforming stiffness matrix: reformation #20 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 20 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 49 stiffness matrix reformations = 20 step from line search = 0.249799 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 5.950213e-08 0.000000e+00 energy 7.843516e-04 1.241054e-07 7.843516e-06 displacement 1.569113e+02 1.710526e-02 6.428157e-04 Reforming stiffness matrix: reformation #21 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 21 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 52 stiffness matrix reformations = 21 step from line search = 0.170181 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 4.340290e-08 0.000000e+00 energy 7.843516e-04 1.338385e-07 7.843516e-06 displacement 1.569113e+02 7.554330e-02 6.562731e-04 Reforming stiffness matrix: reformation #22 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 22 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 55 stiffness matrix reformations = 22 step from line search = 0.242438 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 2.669878e-08 0.000000e+00 energy 7.843516e-04 6.275399e-08 7.843516e-06 displacement 1.569113e+02 9.617465e-03 6.526785e-04 Reforming stiffness matrix: reformation #23 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 23 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 58 stiffness matrix reformations = 23 step from line search = 0.235033 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 1.643452e-08 0.000000e+00 energy 7.843516e-04 5.005569e-08 7.843516e-06 displacement 1.569113e+02 4.115331e-02 6.627408e-04 Reforming stiffness matrix: reformation #24 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 24 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 61 stiffness matrix reformations = 24 step from line search = 0.243550 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 9.900846e-09 0.000000e+00 energy 7.843516e-04 2.330788e-08 7.843516e-06 displacement 1.569113e+02 3.516007e-03 6.605651e-04 Reforming stiffness matrix: reformation #25 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 25 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 64 stiffness matrix reformations = 25 step from line search = 0.270943 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 5.453310e-09 0.000000e+00 energy 7.843516e-04 1.606079e-08 7.843516e-06 displacement 1.569113e+02 1.682380e-02 6.670500e-04 Reforming stiffness matrix: reformation #26 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 26 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 67 stiffness matrix reformations = 26 step from line search = 0.242202 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 3.232070e-09 0.000000e+00 energy 7.843516e-04 7.653033e-09 7.843516e-06 displacement 1.569113e+02 1.125459e-03 6.658216e-04 Reforming stiffness matrix: reformation #27 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 27 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 70 stiffness matrix reformations = 27 step from line search = 0.264622 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 1.778812e-09 0.000000e+00 energy 7.843516e-04 4.857884e-09 7.843516e-06 displacement 1.569113e+02 5.287647e-03 6.694726e-04 Reforming stiffness matrix: reformation #28 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 28 Nonlinear solution status: time= 0.316314 stiffness updates = 0 right hand side evaluations = 73 stiffness matrix reformations = 28 step from line search = 0.243557 convergence norms : INITIAL CURRENT REQUIRED residual 9.108140e-07 1.038440e-09 0.000000e+00 energy 7.843516e-04 2.448778e-09 7.843516e-06 displacement 1.569113e+02 3.486143e-04 6.687984e-04 convergence summary number of iterations : 28 number of reformations : 28 ------- converged at time : 0.316314 Data Record #1 =========================================================================== Step = 8 Time = 0.316314237 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(32%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: decreasing time step, dt = 0.0323106 ===== beginning time step 9 : 0.348625 ===== Setting parameter "T0" to : 0.348625 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 0.625374 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.282081e-04 0.000000e+00 energy 5.748306e-04 7.770951e-05 5.748306e-06 displacement 1.218238e+02 4.764442e+01 4.764442e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.403249e-06 0.000000e+00 energy 5.748306e-04 3.110394e-05 5.748306e-06 displacement 1.218238e+02 9.781109e+00 9.994560e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 3 step from line search = 0.455998 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.200021e-05 0.000000e+00 energy 5.748306e-04 8.354591e-06 5.748306e-06 displacement 1.218238e+02 1.027633e+01 1.717258e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 4 step from line search = 0.204331 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.031509e-05 0.000000e+00 energy 5.748306e-04 8.649164e-06 5.748306e-06 displacement 1.218238e+02 4.703873e+00 2.291693e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 5 step from line search = 0.372501 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 4.899872e-06 0.000000e+00 energy 5.748306e-04 3.152612e-06 5.748306e-06 displacement 1.218238e+02 7.102189e-01 2.420936e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 6 step from line search = 0.552284 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 4.113624e-06 0.000000e+00 energy 5.748306e-04 2.136835e-06 5.748306e-06 displacement 1.218238e+02 5.315826e+00 3.181003e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 7 step from line search = 0.143153 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 3.036885e-06 0.000000e+00 energy 5.748306e-04 8.390570e-07 5.748306e-06 displacement 1.218238e+02 3.902153e-01 3.017977e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 17 stiffness matrix reformations = 8 step from line search = 0.390125 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 2.069731e-06 0.000000e+00 energy 5.748306e-04 3.274821e-06 5.748306e-06 displacement 1.218238e+02 2.198023e+00 3.543732e-04 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 19 stiffness matrix reformations = 9 step from line search = 0.134517 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.561940e-06 0.000000e+00 energy 5.748306e-04 6.343020e-07 5.748306e-06 displacement 1.218238e+02 3.015750e-01 3.383034e-04 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 10 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 22 stiffness matrix reformations = 10 step from line search = 0.252228 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.088659e-06 0.000000e+00 energy 5.748306e-04 5.033526e-07 5.748306e-06 displacement 1.218238e+02 6.263274e-01 3.674285e-04 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 11 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 24 stiffness matrix reformations = 11 step from line search = 0.124459 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 8.390785e-07 0.000000e+00 energy 5.748306e-04 3.663636e-07 5.748306e-06 displacement 1.218238e+02 8.339247e-02 3.592352e-04 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 12 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 27 stiffness matrix reformations = 12 step from line search = 0.196394 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 6.380518e-07 0.000000e+00 energy 5.748306e-04 4.518731e-07 5.748306e-06 displacement 1.218238e+02 3.845655e-01 3.824876e-04 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 13 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 29 stiffness matrix reformations = 13 step from line search = 0.128055 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 4.883126e-07 0.000000e+00 energy 5.748306e-04 3.441673e-07 5.748306e-06 displacement 1.218238e+02 6.427249e-02 3.749479e-04 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 14 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 32 stiffness matrix reformations = 14 step from line search = 0.171790 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 3.859652e-07 0.000000e+00 energy 5.748306e-04 3.798052e-07 5.748306e-06 displacement 1.218238e+02 2.687335e-01 3.946656e-04 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 15 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 34 stiffness matrix reformations = 15 step from line search = 0.130052 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 2.947466e-07 0.000000e+00 energy 5.748306e-04 3.226697e-07 5.748306e-06 displacement 1.218238e+02 5.545828e-02 3.872709e-04 Reforming stiffness matrix: reformation #16 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 16 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 37 stiffness matrix reformations = 16 step from line search = 0.155891 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 2.389987e-07 0.000000e+00 energy 5.748306e-04 3.214789e-07 5.748306e-06 displacement 1.218238e+02 1.979170e-01 4.043654e-04 Reforming stiffness matrix: reformation #17 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 17 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 39 stiffness matrix reformations = 17 step from line search = 0.132469 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.823519e-07 0.000000e+00 energy 5.748306e-04 3.066069e-07 5.748306e-06 displacement 1.218238e+02 5.101347e-02 3.969268e-04 Reforming stiffness matrix: reformation #18 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 18 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 42 stiffness matrix reformations = 18 step from line search = 0.144472 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.510508e-07 0.000000e+00 energy 5.748306e-04 2.831545e-07 5.748306e-06 displacement 1.218238e+02 1.543768e-01 4.121258e-04 Reforming stiffness matrix: reformation #19 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 19 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 44 stiffness matrix reformations = 19 step from line search = 0.134486 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.156097e-07 0.000000e+00 energy 5.748306e-04 2.947798e-07 5.748306e-06 displacement 1.218238e+02 4.968996e-02 4.044806e-04 Reforming stiffness matrix: reformation #20 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 20 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 47 stiffness matrix reformations = 20 step from line search = 0.136511 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 9.757443e-08 0.000000e+00 energy 5.748306e-04 2.581825e-07 5.748306e-06 displacement 1.218238e+02 1.270751e-01 4.183293e-04 Reforming stiffness matrix: reformation #21 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 21 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 49 stiffness matrix reformations = 21 step from line search = 0.135647 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 7.535696e-08 0.000000e+00 energy 5.748306e-04 2.857665e-07 5.748306e-06 displacement 1.218238e+02 5.039509e-02 4.103745e-04 Reforming stiffness matrix: reformation #22 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 22 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 52 stiffness matrix reformations = 22 step from line search = 0.131059 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 6.470820e-08 0.000000e+00 energy 5.748306e-04 2.417488e-07 5.748306e-06 displacement 1.218238e+02 1.094280e-01 4.232592e-04 Reforming stiffness matrix: reformation #23 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 23 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 55 stiffness matrix reformations = 23 step from line search = 0.094827 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 5.291298e-08 0.000000e+00 energy 5.748306e-04 7.612692e-08 5.748306e-06 displacement 1.218238e+02 2.539646e-02 4.174583e-04 Reforming stiffness matrix: reformation #24 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 24 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 58 stiffness matrix reformations = 24 step from line search = 0.146383 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 4.104784e-08 0.000000e+00 energy 5.748306e-04 5.436877e-08 5.748306e-06 displacement 1.218238e+02 3.449319e-02 4.248313e-04 Reforming stiffness matrix: reformation #25 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 25 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 61 stiffness matrix reformations = 25 step from line search = 0.124161 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 3.172174e-08 0.000000e+00 energy 5.748306e-04 6.373817e-08 5.748306e-06 displacement 1.218238e+02 1.206581e-02 4.209292e-04 Reforming stiffness matrix: reformation #26 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 26 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 64 stiffness matrix reformations = 26 step from line search = 0.132739 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 2.553091e-08 0.000000e+00 energy 5.748306e-04 6.055877e-08 5.748306e-06 displacement 1.218238e+02 3.116078e-02 4.279114e-04 Reforming stiffness matrix: reformation #27 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 27 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 67 stiffness matrix reformations = 27 step from line search = 0.119050 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 2.000393e-08 0.000000e+00 energy 5.748306e-04 5.734305e-08 5.748306e-06 displacement 1.218238e+02 1.209593e-02 4.238951e-04 Reforming stiffness matrix: reformation #28 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 28 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 70 stiffness matrix reformations = 28 step from line search = 0.128534 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.622692e-08 0.000000e+00 energy 5.748306e-04 4.987911e-08 5.748306e-06 displacement 1.218238e+02 2.406067e-02 4.300319e-04 Reforming stiffness matrix: reformation #29 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 29 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 73 stiffness matrix reformations = 29 step from line search = 0.118167 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.276061e-08 0.000000e+00 energy 5.748306e-04 4.720814e-08 5.748306e-06 displacement 1.218238e+02 1.035992e-02 4.262643e-04 Reforming stiffness matrix: reformation #30 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 30 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 76 stiffness matrix reformations = 30 step from line search = 0.125659 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.039951e-08 0.000000e+00 energy 5.748306e-04 4.003186e-08 5.748306e-06 displacement 1.218238e+02 1.840881e-02 4.316326e-04 Reforming stiffness matrix: reformation #31 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 31 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 79 stiffness matrix reformations = 31 step from line search = 0.116312 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 8.210192e-09 0.000000e+00 energy 5.748306e-04 3.691569e-08 5.748306e-06 displacement 1.218238e+02 8.486288e-03 4.281880e-04 Reforming stiffness matrix: reformation #32 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 32 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 82 stiffness matrix reformations = 32 step from line search = 0.123727 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 6.700155e-09 0.000000e+00 energy 5.748306e-04 3.061732e-08 5.748306e-06 displacement 1.218238e+02 1.363254e-02 4.328086e-04 Reforming stiffness matrix: reformation #33 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 33 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 85 stiffness matrix reformations = 33 step from line search = 0.114523 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 5.300801e-09 0.000000e+00 energy 5.748306e-04 2.754708e-08 5.748306e-06 displacement 1.218238e+02 6.588412e-03 4.297516e-04 Reforming stiffness matrix: reformation #34 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 34 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 88 stiffness matrix reformations = 34 step from line search = 0.122338 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 4.323221e-09 0.000000e+00 energy 5.748306e-04 2.247769e-08 5.748306e-06 displacement 1.218238e+02 9.789591e-03 4.336683e-04 Reforming stiffness matrix: reformation #35 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 35 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 91 stiffness matrix reformations = 35 step from line search = 0.113207 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 3.421001e-09 0.000000e+00 energy 5.748306e-04 1.993431e-08 5.748306e-06 displacement 1.218238e+02 4.911671e-03 4.310151e-04 Reforming stiffness matrix: reformation #36 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 36 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 94 stiffness matrix reformations = 36 step from line search = 0.121268 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 2.786460e-09 0.000000e+00 energy 5.748306e-04 1.609582e-08 5.748306e-06 displacement 1.218238e+02 6.894605e-03 4.343026e-04 Reforming stiffness matrix: reformation #37 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 37 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 97 stiffness matrix reformations = 37 step from line search = 0.112192 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 2.202874e-09 0.000000e+00 energy 5.748306e-04 1.413593e-08 5.748306e-06 displacement 1.218238e+02 3.566151e-03 4.320329e-04 Reforming stiffness matrix: reformation #38 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 38 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 100 stiffness matrix reformations = 38 step from line search = 0.120420 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.791716e-09 0.000000e+00 energy 5.748306e-04 1.132699e-08 5.748306e-06 displacement 1.218238e+02 4.788276e-03 4.347730e-04 Reforming stiffness matrix: reformation #39 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 39 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 103 stiffness matrix reformations = 39 step from line search = 0.111419 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.414073e-09 0.000000e+00 energy 5.748306e-04 9.882870e-09 5.748306e-06 displacement 1.218238e+02 2.541080e-03 4.328511e-04 Reforming stiffness matrix: reformation #40 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 40 Nonlinear solution status: time= 0.348625 stiffness updates = 0 right hand side evaluations = 106 stiffness matrix reformations = 40 step from line search = 0.119737 convergence norms : INITIAL CURRENT REQUIRED residual 8.534314e-07 1.149701e-09 0.000000e+00 energy 5.748306e-04 7.866369e-09 5.748306e-06 displacement 1.218238e+02 3.291760e-03 4.351231e-04 Reforming stiffness matrix: reformation #41 ************************************************************************* * ERROR * * * * Max nr of reformations reached. * * * ************************************************************************* ------- failed to converge at time : 0.348625 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.0269255 ===== beginning time step 9 : 0.34324 ===== Setting parameter "T0" to : 0.34324 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 5.531093e-04 0.000000e+00 energy 4.233504e-04 3.451726e-04 4.233504e-06 displacement 9.883871e+01 9.883871e+01 9.883871e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 5.377250e-08 0.000000e+00 energy 4.233504e-04 1.174763e-05 4.233504e-06 displacement 9.883871e+01 1.822716e+00 1.253401e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.437222 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 3.262641e-06 0.000000e+00 energy 4.233504e-04 3.303932e-06 4.233504e-06 displacement 9.883871e+01 6.409642e+00 1.871151e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 1.400167e-06 0.000000e+00 energy 4.233504e-04 1.982232e-06 4.233504e-06 displacement 9.883871e+01 4.970325e+00 2.521949e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 5 step from line search = 0.204474 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 1.019912e-06 0.000000e+00 energy 4.233504e-04 6.524835e-07 4.233504e-06 displacement 9.883871e+01 4.627965e-01 2.733794e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 6 step from line search = 0.163016 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 6.957184e-07 0.000000e+00 energy 4.233504e-04 7.403493e-08 4.233504e-06 displacement 9.883871e+01 6.854274e-02 2.671501e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 7 step from line search = 0.458348 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 3.190568e-07 0.000000e+00 energy 4.233504e-04 5.467765e-07 4.233504e-06 displacement 9.883871e+01 6.009096e-01 2.926201e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 8 step from line search = 0.112516 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 2.469585e-07 0.000000e+00 energy 4.233504e-04 2.786812e-07 4.233504e-06 displacement 9.883871e+01 1.596660e-01 2.806227e-04 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 18 stiffness matrix reformations = 9 step from line search = 0.197719 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 1.721739e-07 0.000000e+00 energy 4.233504e-04 1.029824e-07 4.233504e-06 displacement 9.883871e+01 9.026290e-02 2.904999e-04 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 10 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 20 stiffness matrix reformations = 10 step from line search = 0.154716 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 1.218138e-07 0.000000e+00 energy 4.233504e-04 5.878929e-08 4.233504e-06 displacement 9.883871e+01 1.417601e-02 2.873749e-04 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 11 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 23 stiffness matrix reformations = 11 step from line search = 0.192958 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 8.472380e-08 0.000000e+00 energy 4.233504e-04 5.582019e-08 4.233504e-06 displacement 9.883871e+01 4.982165e-02 2.947926e-04 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 12 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 25 stiffness matrix reformations = 12 step from line search = 0.167280 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 5.835038e-08 0.000000e+00 energy 4.233504e-04 5.201787e-08 4.233504e-06 displacement 9.883871e+01 9.318008e-03 2.922006e-04 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 13 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 28 stiffness matrix reformations = 13 step from line search = 0.172487 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 4.221138e-08 0.000000e+00 energy 4.233504e-04 4.253476e-08 4.233504e-06 displacement 9.883871e+01 3.064273e-02 2.980286e-04 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 14 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 30 stiffness matrix reformations = 14 step from line search = 0.179963 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 2.832059e-08 0.000000e+00 energy 4.233504e-04 4.467609e-08 4.233504e-06 displacement 9.883871e+01 6.931545e-03 2.957164e-04 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 15 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 33 stiffness matrix reformations = 15 step from line search = 0.126988 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 2.263083e-08 0.000000e+00 energy 4.233504e-04 4.292285e-08 4.233504e-06 displacement 9.883871e+01 2.083308e-02 3.004936e-04 Reforming stiffness matrix: reformation #16 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 16 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 35 stiffness matrix reformations = 16 step from line search = 0.174911 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 1.545688e-08 0.000000e+00 energy 4.233504e-04 4.006978e-08 4.233504e-06 displacement 9.883871e+01 7.102581e-03 2.980099e-04 Reforming stiffness matrix: reformation #17 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 17 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 38 stiffness matrix reformations = 17 step from line search = 0.123406 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 1.240888e-08 0.000000e+00 energy 4.233504e-04 3.455257e-08 4.233504e-06 displacement 9.883871e+01 1.560292e-02 3.021442e-04 Reforming stiffness matrix: reformation #18 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 18 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 40 stiffness matrix reformations = 18 step from line search = 0.180828 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 8.460309e-09 0.000000e+00 energy 4.233504e-04 3.611648e-08 4.233504e-06 displacement 9.883871e+01 6.575968e-03 2.996885e-04 Reforming stiffness matrix: reformation #19 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 19 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 43 stiffness matrix reformations = 19 step from line search = 0.120704 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 6.820171e-09 0.000000e+00 energy 4.233504e-04 3.071005e-08 4.233504e-06 displacement 9.883871e+01 1.288983e-02 3.034412e-04 Reforming stiffness matrix: reformation #20 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 20 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 46 stiffness matrix reformations = 20 step from line search = 0.127725 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 5.127924e-09 0.000000e+00 energy 4.233504e-04 9.005926e-09 4.233504e-06 displacement 9.883871e+01 3.189633e-03 3.016892e-04 Reforming stiffness matrix: reformation #21 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 21 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 49 stiffness matrix reformations = 21 step from line search = 0.130255 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 3.941511e-09 0.000000e+00 energy 4.233504e-04 5.700163e-09 4.233504e-06 displacement 9.883871e+01 3.056702e-03 3.035413e-04 Reforming stiffness matrix: reformation #22 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 22 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 52 stiffness matrix reformations = 22 step from line search = 0.156428 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 2.812806e-09 0.000000e+00 energy 4.233504e-04 4.050431e-09 4.233504e-06 displacement 9.883871e+01 8.455776e-04 3.026801e-04 Reforming stiffness matrix: reformation #23 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 23 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 55 stiffness matrix reformations = 23 step from line search = 0.127705 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 2.165421e-09 0.000000e+00 energy 4.233504e-04 3.771864e-09 4.233504e-06 displacement 9.883871e+01 1.932292e-03 3.041520e-04 Reforming stiffness matrix: reformation #24 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 24 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 58 stiffness matrix reformations = 24 step from line search = 0.158591 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 1.542049e-09 0.000000e+00 energy 4.233504e-04 2.816681e-09 4.233504e-06 displacement 9.883871e+01 5.890394e-04 3.034232e-04 Reforming stiffness matrix: reformation #25 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 25 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 61 stiffness matrix reformations = 25 step from line search = 0.125511 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 1.188127e-09 0.000000e+00 energy 4.233504e-04 2.546352e-09 4.233504e-06 displacement 9.883871e+01 1.245943e-03 3.046039e-04 Reforming stiffness matrix: reformation #26 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 26 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 64 stiffness matrix reformations = 26 step from line search = 0.158087 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 8.492235e-10 0.000000e+00 energy 4.233504e-04 1.871391e-09 4.233504e-06 displacement 9.883871e+01 4.058436e-04 3.039912e-04 Reforming stiffness matrix: reformation #27 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 27 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 67 stiffness matrix reformations = 27 step from line search = 0.124297 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 6.532680e-10 0.000000e+00 energy 4.233504e-04 1.635685e-09 4.233504e-06 displacement 9.883871e+01 7.769649e-04 3.049230e-04 Reforming stiffness matrix: reformation #28 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 28 Nonlinear solution status: time= 0.34324 stiffness updates = 0 right hand side evaluations = 70 stiffness matrix reformations = 28 step from line search = 0.156012 convergence norms : INITIAL CURRENT REQUIRED residual 7.401215e-07 4.699908e-10 0.000000e+00 energy 4.233504e-04 1.144880e-09 4.233504e-06 displacement 9.883871e+01 2.601213e-04 3.044282e-04 convergence summary number of iterations : 28 number of reformations : 28 ------- converged at time : 0.34324 Data Record #1 =========================================================================== Step = 9 Time = 0.343239728 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(34%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: decreasing time step, dt = 0.0228181 ===== beginning time step 10 : 0.366058 ===== Setting parameter "T0" to : 0.366058 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.366058 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.313385e-07 3.416146e-04 0.000000e+00 energy 3.187831e-04 1.853315e-04 3.187831e-06 displacement 7.616588e+01 7.616588e+01 7.616588e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.366058 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.313385e-07 4.442612e-08 0.000000e+00 energy 3.187831e-04 1.118031e-05 3.187831e-06 displacement 7.616588e+01 1.533722e+00 9.757465e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.366058 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.554473 convergence norms : INITIAL CURRENT REQUIRED residual 7.313385e-07 2.535360e-06 0.000000e+00 energy 3.187831e-04 1.581066e-06 3.187831e-06 displacement 7.616588e+01 5.616640e+00 1.490627e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.366058 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.313385e-07 2.081551e-07 0.000000e+00 energy 3.187831e-04 8.336264e-07 3.187831e-06 displacement 7.616588e+01 1.871375e+00 1.839183e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.366058 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.313385e-07 1.852118e-08 0.000000e+00 energy 3.187831e-04 7.207386e-08 3.187831e-06 displacement 7.616588e+01 4.714660e-01 2.027749e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.366058 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.313385e-07 1.085432e-10 0.000000e+00 energy 3.187831e-04 1.410547e-08 3.187831e-06 displacement 7.616588e+01 6.781104e-03 2.049809e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.366058 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.313385e-07 3.147047e-11 0.000000e+00 energy 3.187831e-04 4.053803e-09 3.187831e-06 displacement 7.616588e+01 3.576216e-04 2.054149e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.366058 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.313385e-07 6.759857e-13 0.000000e+00 energy 3.187831e-04 1.183160e-10 3.187831e-06 displacement 7.616588e+01 7.000585e-05 2.056017e-04 convergence summary number of iterations : 8 number of reformations : 8 ------- converged at time : 0.366058 Data Record #1 =========================================================================== Step = 10 Time = 0.36605786 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(37%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0262545 ===== beginning time step 11 : 0.392312 ===== Setting parameter "T0" to : 0.392312 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.392312 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.268877e-07 4.532361e-04 0.000000e+00 energy 3.917780e-04 2.629984e-04 3.917780e-06 displacement 8.625666e+01 8.625666e+01 8.625666e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.392312 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.268877e-07 5.978003e-08 0.000000e+00 energy 3.917780e-04 1.323793e-05 3.917780e-06 displacement 8.625666e+01 1.753226e+00 1.103625e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.392312 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.490832 convergence norms : INITIAL CURRENT REQUIRED residual 8.268877e-07 3.150726e-06 0.000000e+00 energy 3.917780e-04 2.560599e-06 3.917780e-06 displacement 8.625666e+01 6.025630e+00 1.668033e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.392312 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.268877e-07 5.715092e-07 0.000000e+00 energy 3.917780e-04 1.460587e-06 3.917780e-06 displacement 8.625666e+01 2.947386e+00 2.135195e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.392312 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.268877e-07 6.227140e-08 0.000000e+00 energy 3.917780e-04 1.945078e-07 3.917780e-06 displacement 8.625666e+01 9.067879e-01 2.419540e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.392312 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 6 step from line search = 0.306549 convergence norms : INITIAL CURRENT REQUIRED residual 8.268877e-07 2.968327e-08 0.000000e+00 energy 3.917780e-04 6.327555e-08 3.917780e-06 displacement 8.625666e+01 4.751076e-03 2.406400e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.392312 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.268877e-07 2.409749e-10 0.000000e+00 energy 3.917780e-04 1.061576e-08 3.917780e-06 displacement 8.625666e+01 4.255701e-02 2.470462e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.392312 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.268877e-07 2.466676e-11 0.000000e+00 energy 3.917780e-04 5.367775e-09 3.917780e-06 displacement 8.625666e+01 2.859079e-04 2.470553e-04 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.392312 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.268877e-07 2.058527e-12 0.000000e+00 energy 3.917780e-04 5.914363e-10 3.917780e-06 displacement 8.625666e+01 6.011494e-05 2.470888e-04 convergence summary number of iterations : 9 number of reformations : 9 ------- converged at time : 0.392312 Data Record #1 =========================================================================== Step = 11 Time = 0.392312365 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(39%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0290036 ===== beginning time step 12 : 0.421316 ===== Setting parameter "T0" to : 0.421316 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 5.217071e-04 0.000000e+00 energy 4.542230e-04 3.026057e-04 4.542230e-06 displacement 9.041227e+01 9.041227e+01 9.041227e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 7.522808e-08 0.000000e+00 energy 4.542230e-04 1.524168e-05 4.542230e-06 displacement 9.041227e+01 2.041883e+00 1.168128e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.448349 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 3.512125e-06 0.000000e+00 energy 4.542230e-04 3.432152e-06 4.542230e-06 displacement 9.041227e+01 6.111303e+00 1.750509e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 1.204413e-06 0.000000e+00 energy 4.542230e-04 2.097121e-06 4.542230e-06 displacement 9.041227e+01 4.268199e+00 2.331552e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 1.424097e-07 0.000000e+00 energy 4.542230e-04 3.951443e-07 4.542230e-06 displacement 9.041227e+01 1.494897e+00 2.715913e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 6 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 2.484073e-07 0.000000e+00 energy 4.542230e-04 8.123335e-06 4.542230e-06 displacement 9.041227e+01 1.499317e+00 3.115189e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 14 stiffness matrix reformations = 7 step from line search = 0.010749 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 2.342413e-07 0.000000e+00 energy 4.542230e-04 2.242309e-06 4.542230e-06 displacement 9.041227e+01 1.007784e+00 2.794190e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 18 stiffness matrix reformations = 8 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 4.080583e-07 0.000000e+00 energy 4.542230e-04 1.498577e-05 4.542230e-06 displacement 9.041227e+01 1.975486e+00 3.254591e-04 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 21 stiffness matrix reformations = 9 step from line search = 0.012741 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 4.973680e-07 0.000000e+00 energy 4.542230e-04 3.431990e-06 4.542230e-06 displacement 9.041227e+01 1.696392e+00 2.832355e-04 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 10 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 25 stiffness matrix reformations = 10 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 8.165808e-07 0.000000e+00 energy 4.542230e-04 2.639701e-05 4.542230e-06 displacement 9.041227e+01 3.036296e+00 3.406526e-04 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 11 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 28 stiffness matrix reformations = 11 step from line search = 0.061436 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 1.100541e-06 0.000000e+00 energy 4.542230e-04 5.892086e-06 4.542230e-06 displacement 9.041227e+01 2.615216e+00 2.878675e-04 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 12 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 32 stiffness matrix reformations = 12 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 2.575338e-06 0.000000e+00 energy 4.542230e-04 6.788292e-05 4.542230e-06 displacement 9.041227e+01 6.803290e+00 3.758053e-04 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 13 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 34 stiffness matrix reformations = 13 step from line search = 0.149237 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 4.886385e-06 0.000000e+00 energy 4.542230e-04 2.833955e-06 4.542230e-06 displacement 9.041227e+01 7.469323e+00 2.857225e-04 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 14 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 36 stiffness matrix reformations = 14 step from line search = 0.434121 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 1.688969e-06 0.000000e+00 energy 4.542230e-04 9.383056e-07 4.542230e-06 displacement 9.041227e+01 2.092096e-01 2.720929e-04 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 15 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 37 stiffness matrix reformations = 15 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 3.467414e-09 0.000000e+00 energy 4.542230e-04 6.638532e-07 4.542230e-06 displacement 9.041227e+01 8.477263e-02 2.696777e-04 Reforming stiffness matrix: reformation #16 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 16 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 38 stiffness matrix reformations = 16 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 3.622590e-09 0.000000e+00 energy 4.542230e-04 1.373716e-07 4.542230e-06 displacement 9.041227e+01 7.881317e-02 2.781567e-04 Reforming stiffness matrix: reformation #17 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 17 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 39 stiffness matrix reformations = 17 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 4.230716e-09 0.000000e+00 energy 4.542230e-04 6.234677e-08 4.542230e-06 displacement 9.041227e+01 7.042694e-02 2.863575e-04 Reforming stiffness matrix: reformation #18 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 18 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 43 stiffness matrix reformations = 18 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 1.301859e-07 0.000000e+00 energy 4.542230e-04 8.430182e-06 4.542230e-06 displacement 9.041227e+01 1.193649e+00 3.222214e-04 Reforming stiffness matrix: reformation #19 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 19 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 47 stiffness matrix reformations = 19 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 9.691708e-07 2.405006e-01 0.000000e+00 energy 4.542230e-04 4.158117e-01 4.542230e-06 displacement 9.041227e+01 3.745191e+03 2.001826e-03 ************************************************************************* * WARNING * * * * Problem is diverging. Stiffness matrix will now be reformed * * * ************************************************************************* Reforming stiffness matrix: reformation #20 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 20 Nonlinear solution status: time= 0.421316 stiffness updates = 0 right hand side evaluations = 49 stiffness matrix reformations = 20 step from line search = 0.408610 convergence norms : INITIAL CURRENT REQUIRED residual 2.405006e-01 7.915277e-02 0.000000e+00 energy 4.158117e-01 1.933848e-02 4.158117e-03 displacement 9.041227e+01 4.009150e+02 3.495684e-03 Reforming stiffness matrix: reformation #21 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 21 ************************************************************************* * ERROR * * * * Negative jacobian was detected. * * * ************************************************************************* ------- failed to converge at time : 0.421316 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.0241697 ===== beginning time step 12 : 0.416482 ===== Setting parameter "T0" to : 0.416482 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.416482 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.764620e-07 3.383159e-04 0.000000e+00 energy 3.409689e-04 1.712420e-04 3.409689e-06 displacement 7.275077e+01 7.275077e+01 7.275077e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.416482 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.764620e-07 5.763797e-08 0.000000e+00 energy 3.409689e-04 1.245091e-05 3.409689e-06 displacement 7.275077e+01 1.789257e+00 9.510374e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.416482 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.549981 convergence norms : INITIAL CURRENT REQUIRED residual 8.764620e-07 2.618866e-06 0.000000e+00 energy 3.409689e-04 1.693845e-06 3.409689e-06 displacement 7.275077e+01 5.377860e+00 1.447485e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.416482 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.764620e-07 2.345782e-07 0.000000e+00 energy 3.409689e-04 9.059437e-07 3.409689e-06 displacement 7.275077e+01 1.891517e+00 1.793178e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.416482 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.764620e-07 2.095537e-08 0.000000e+00 energy 3.409689e-04 8.883847e-08 3.409689e-06 displacement 7.275077e+01 4.755294e-01 1.979715e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.416482 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.764620e-07 6.019869e-11 0.000000e+00 energy 3.409689e-04 5.842258e-09 3.409689e-06 displacement 7.275077e+01 9.682938e-03 2.006548e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.416482 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.764620e-07 1.483420e-12 0.000000e+00 energy 3.409689e-04 5.760039e-10 3.409689e-06 displacement 7.275077e+01 1.011684e-04 2.008676e-04 convergence summary number of iterations : 7 number of reformations : 7 ------- converged at time : 0.416482 Data Record #1 =========================================================================== Step = 12 Time = 0.416482036 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(42%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0273357 ===== beginning time step 13 : 0.443818 ===== Setting parameter "T0" to : 0.443818 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.443818 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.723559e-07 4.361588e-04 0.000000e+00 energy 4.121581e-04 2.359180e-04 4.121581e-06 displacement 8.243465e+01 8.243465e+01 8.243465e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.443818 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.723559e-07 5.138190e-08 0.000000e+00 energy 4.121581e-04 1.435057e-05 4.121581e-06 displacement 8.243465e+01 1.458296e+00 1.039918e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.443818 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.511115 convergence norms : INITIAL CURRENT REQUIRED residual 9.723559e-07 3.204398e-06 0.000000e+00 energy 4.121581e-04 2.465949e-06 4.121581e-06 displacement 8.243465e+01 5.655275e+00 1.570827e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.443818 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.723559e-07 4.307744e-07 0.000000e+00 energy 4.121581e-04 1.354130e-06 4.121581e-06 displacement 8.243465e+01 2.420740e+00 1.979926e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.443818 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.723559e-07 4.401499e-08 0.000000e+00 energy 4.121581e-04 1.472245e-07 4.121581e-06 displacement 8.243465e+01 6.498219e-01 2.209727e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.443818 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.723559e-07 1.958452e-10 0.000000e+00 energy 4.121581e-04 8.107933e-09 4.121581e-06 displacement 8.243465e+01 2.528702e-02 2.255680e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.443818 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.723559e-07 1.427743e-11 0.000000e+00 energy 4.121581e-04 2.082857e-09 4.121581e-06 displacement 8.243465e+01 3.823069e-04 2.260860e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.443818 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.723559e-07 1.305636e-12 0.000000e+00 energy 4.121581e-04 5.583931e-11 4.121581e-06 displacement 8.243465e+01 4.154040e-05 2.262521e-04 convergence summary number of iterations : 8 number of reformations : 8 ------- converged at time : 0.443818 Data Record #1 =========================================================================== Step = 13 Time = 0.443817772 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(44%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0298686 ===== beginning time step 14 : 0.473686 ===== Setting parameter "T0" to : 0.473686 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.473686 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.085769e-06 4.647873e-04 0.000000e+00 energy 4.545081e-04 2.510875e-04 4.545081e-06 displacement 8.102007e+01 8.102007e+01 8.102007e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.473686 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.085769e-06 7.935124e-08 0.000000e+00 energy 4.545081e-04 1.748061e-05 4.545081e-06 displacement 8.102007e+01 1.973746e+00 1.054243e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.473686 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.480241 convergence norms : INITIAL CURRENT REQUIRED residual 1.085769e-06 3.882847e-06 0.000000e+00 energy 4.545081e-04 3.266391e-06 4.545081e-06 displacement 8.102007e+01 6.106001e+00 1.610385e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.473686 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.085769e-06 7.705647e-07 0.000000e+00 energy 4.545081e-04 1.887546e-06 4.545081e-06 displacement 8.102007e+01 3.282540e+00 2.095548e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.473686 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.085769e-06 9.140066e-08 0.000000e+00 energy 4.545081e-04 3.097790e-07 4.545081e-06 displacement 8.102007e+01 9.340140e-01 2.379988e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.473686 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 6 step from line search = 0.522157 convergence norms : INITIAL CURRENT REQUIRED residual 1.085769e-06 2.247521e-08 0.000000e+00 energy 4.545081e-04 3.129182e-08 4.545081e-06 displacement 8.102007e+01 6.704323e-03 2.399532e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.473686 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.085769e-06 2.359260e-10 0.000000e+00 energy 4.545081e-04 1.316187e-08 4.545081e-06 displacement 8.102007e+01 2.887243e-02 2.451934e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.473686 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.085769e-06 1.702000e-11 0.000000e+00 energy 4.545081e-04 3.447585e-10 4.545081e-06 displacement 8.102007e+01 8.925969e-04 2.460268e-04 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.473686 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.085769e-06 1.488531e-11 0.000000e+00 energy 4.545081e-04 2.758082e-09 4.545081e-06 displacement 8.102007e+01 3.036412e-04 2.455549e-04 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 10 Nonlinear solution status: time= 0.473686 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.085769e-06 3.445295e-12 0.000000e+00 energy 4.545081e-04 8.757281e-10 4.545081e-06 displacement 8.102007e+01 5.849877e-05 2.457162e-04 convergence summary number of iterations : 10 number of reformations : 10 ------- converged at time : 0.473686 Data Record #1 =========================================================================== Step = 14 Time = 0.473686361 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(47%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0318949 ===== beginning time step 15 : 0.505581 ===== Setting parameter "T0" to : 0.505581 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.505581 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.238386e-06 5.041081e-04 0.000000e+00 energy 5.094155e-04 2.626850e-04 5.094155e-06 displacement 8.401341e+01 8.401341e+01 8.401341e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.505581 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.238386e-06 8.692878e-08 0.000000e+00 energy 5.094155e-04 1.891741e-05 5.094155e-06 displacement 8.401341e+01 2.007269e+00 1.089692e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.505581 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.463116 convergence norms : INITIAL CURRENT REQUIRED residual 1.238386e-06 4.085506e-06 0.000000e+00 energy 5.094155e-04 3.681691e-06 5.094155e-06 displacement 8.401341e+01 5.921201e+00 1.644759e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.505581 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.238386e-06 1.046291e-06 0.000000e+00 energy 5.094155e-04 2.030553e-06 5.094155e-06 displacement 8.401341e+01 3.655424e+00 2.164459e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.505581 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.238386e-06 1.175901e-07 0.000000e+00 energy 5.094155e-04 4.369013e-07 5.094155e-06 displacement 8.401341e+01 1.034473e+00 2.468240e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.505581 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 0.037648 convergence norms : INITIAL CURRENT REQUIRED residual 1.238386e-06 1.091024e-07 0.000000e+00 energy 5.094155e-04 6.659462e-08 5.094155e-06 displacement 8.401341e+01 1.190892e-02 2.437650e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.505581 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.238386e-06 1.758567e-09 0.000000e+00 energy 5.094155e-04 1.536215e-09 5.094155e-06 displacement 8.401341e+01 1.158467e-01 2.544186e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.505581 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.238386e-06 1.820979e-11 0.000000e+00 energy 5.094155e-04 5.348324e-09 5.094155e-06 displacement 8.401341e+01 1.320195e-03 2.554314e-04 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.505581 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.238386e-06 3.698602e-12 0.000000e+00 energy 5.094155e-04 4.502043e-10 5.094155e-06 displacement 8.401341e+01 5.915047e-05 2.555534e-04 convergence summary number of iterations : 9 number of reformations : 9 ------- converged at time : 0.505581 Data Record #1 =========================================================================== Step = 15 Time = 0.505581232 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(51%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0335159 ===== beginning time step 16 : 0.539097 ===== Setting parameter "T0" to : 0.539097 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.369402e-06 4.943238e-04 0.000000e+00 energy 5.369659e-04 2.454453e-04 5.369659e-06 displacement 8.029945e+01 8.029945e+01 8.029945e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.369402e-06 1.015667e-07 0.000000e+00 energy 5.369659e-04 2.161373e-05 5.369659e-06 displacement 8.029945e+01 2.127713e+00 1.052220e-04 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.458397 convergence norms : INITIAL CURRENT REQUIRED residual 1.369402e-06 4.380636e-06 0.000000e+00 energy 5.369659e-04 4.063770e-06 5.369659e-06 displacement 8.029945e+01 5.974452e+00 1.599918e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.369402e-06 1.169850e-06 0.000000e+00 energy 5.369659e-04 2.576164e-06 5.369659e-06 displacement 8.029945e+01 3.812406e+00 2.123034e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.369402e-06 1.714534e-07 0.000000e+00 energy 5.369659e-04 6.976129e-07 5.369659e-06 displacement 8.029945e+01 1.334206e+00 2.467328e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 6 step from line search = 0.518554 convergence norms : INITIAL CURRENT REQUIRED residual 1.369402e-06 5.594835e-08 0.000000e+00 energy 5.369659e-04 7.649663e-08 5.369659e-06 displacement 8.029945e+01 1.216365e-01 2.576167e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 7 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 1.369402e-06 6.293841e-08 0.000000e+00 energy 5.369659e-04 2.221633e-06 5.369659e-06 displacement 8.029945e+01 3.918976e-01 2.771301e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 18 stiffness matrix reformations = 8 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 1.369402e-06 4.127035e-07 0.000000e+00 energy 5.369659e-04 1.800656e-05 5.369659e-06 displacement 8.029945e+01 2.351528e+00 3.273580e-04 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 22 stiffness matrix reformations = 9 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 1.369402e-06 1.493303e-05 0.000000e+00 energy 5.369659e-04 2.253284e-04 5.369659e-06 displacement 8.029945e+01 2.519375e+01 5.231143e-04 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 10 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 24 stiffness matrix reformations = 10 step from line search = 0.032287 convergence norms : INITIAL CURRENT REQUIRED residual 1.369402e-06 3.273282e-05 0.000000e+00 energy 5.369659e-04 2.432885e-05 5.369659e-06 displacement 8.029945e+01 1.993698e+01 3.711414e-04 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 11 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 29 stiffness matrix reformations = 11 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 1.369402e-06 1.429012e-05 0.000000e+00 energy 5.369659e-04 2.025302e-04 5.369659e-06 displacement 8.029945e+01 7.180866e+00 4.559281e-04 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 12 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 32 stiffness matrix reformations = 12 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 1.369402e-06 4.929209e-02 0.000000e+00 energy 5.369659e-04 7.694825e-02 5.369659e-06 displacement 8.029945e+01 2.162978e+03 4.219451e-03 ************************************************************************* * WARNING * * * * Problem is diverging. Stiffness matrix will now be reformed * * * ************************************************************************* Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 13 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 34 stiffness matrix reformations = 13 step from line search = 0.266796 convergence norms : INITIAL CURRENT REQUIRED residual 4.929209e-02 2.735738e-02 0.000000e+00 energy 7.694825e-02 4.950902e-03 7.694825e-04 displacement 8.029945e+01 1.846554e+02 4.148567e-03 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 14 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 36 stiffness matrix reformations = 14 step from line search = 0.549630 convergence norms : INITIAL CURRENT REQUIRED residual 4.929209e-02 5.895070e-03 0.000000e+00 energy 7.694825e-02 1.734517e-03 7.694825e-04 displacement 8.029945e+01 1.968089e+02 4.981525e-03 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 15 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 39 stiffness matrix reformations = 15 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 4.929209e-02 2.808244e-01 0.000000e+00 energy 7.694825e-02 3.691066e-01 7.694825e-04 displacement 8.029945e+01 1.018876e+04 2.282949e-02 ************************************************************************* * WARNING * * * * Problem is diverging. Stiffness matrix will now be reformed * * * ************************************************************************* Reforming stiffness matrix: reformation #16 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 16 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 41 stiffness matrix reformations = 16 step from line search = 0.473129 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 3.630144e-02 0.000000e+00 energy 3.691066e-01 1.535288e-02 3.691066e-03 displacement 8.029945e+01 1.184604e+03 1.667650e-02 Reforming stiffness matrix: reformation #17 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 17 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 42 stiffness matrix reformations = 17 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 4.435646e-03 0.000000e+00 energy 3.691066e-01 9.020009e-03 3.691066e-03 displacement 8.029945e+01 3.417698e+02 1.744306e-02 Reforming stiffness matrix: reformation #18 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 18 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 45 stiffness matrix reformations = 18 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 3.673391e-02 0.000000e+00 energy 3.691066e-01 5.470459e-02 3.691066e-03 displacement 8.029945e+01 1.321596e+03 2.376493e-02 Reforming stiffness matrix: reformation #19 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 19 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 46 stiffness matrix reformations = 19 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 1.750518e-02 0.000000e+00 energy 3.691066e-01 3.014333e-02 3.691066e-03 displacement 8.029945e+01 1.351326e+03 1.979969e-02 Reforming stiffness matrix: reformation #20 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 20 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 48 stiffness matrix reformations = 20 step from line search = 0.200716 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 1.156769e-02 0.000000e+00 energy 3.691066e-01 2.649959e-04 3.691066e-03 displacement 8.029945e+01 1.890024e+02 2.326496e-02 Reforming stiffness matrix: reformation #21 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 21 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 50 stiffness matrix reformations = 21 step from line search = 0.415220 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 4.701935e-03 0.000000e+00 energy 3.691066e-01 8.203118e-04 3.691066e-03 displacement 8.029945e+01 2.549271e+02 2.772818e-02 Reforming stiffness matrix: reformation #22 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 22 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 52 stiffness matrix reformations = 22 step from line search = 0.164321 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 3.787733e-03 0.000000e+00 energy 3.691066e-01 6.985165e-04 3.691066e-03 displacement 8.029945e+01 1.040131e+02 2.626461e-02 Reforming stiffness matrix: reformation #23 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 23 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 58 stiffness matrix reformations = 23 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 3.443211e-03 0.000000e+00 energy 3.691066e-01 8.356457e-03 3.691066e-03 displacement 8.029945e+01 8.674775e+02 3.544086e-02 Reforming stiffness matrix: reformation #24 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 24 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 60 stiffness matrix reformations = 24 step from line search = 0.159269 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 2.893337e-03 0.000000e+00 energy 3.691066e-01 1.240567e-03 3.691066e-03 displacement 8.029945e+01 1.042807e+02 3.352680e-02 Reforming stiffness matrix: reformation #25 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 25 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 66 stiffness matrix reformations = 25 step from line search = 0.044198 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 2.695158e-03 0.000000e+00 energy 3.691066e-01 9.973640e-04 3.691066e-03 displacement 8.029945e+01 1.446190e+01 3.478553e-02 Reforming stiffness matrix: reformation #26 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 26 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 71 stiffness matrix reformations = 26 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 1.312760e-02 0.000000e+00 energy 3.691066e-01 2.574080e-02 3.691066e-03 displacement 8.029945e+01 2.282594e+03 5.316560e-02 Reforming stiffness matrix: reformation #27 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 27 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 73 stiffness matrix reformations = 27 step from line search = 0.564019 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 4.926378e-03 0.000000e+00 energy 3.691066e-01 5.530018e-03 3.691066e-03 displacement 8.029945e+01 6.771398e+02 4.613183e-02 Reforming stiffness matrix: reformation #28 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 28 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 79 stiffness matrix reformations = 28 step from line search = 0.011841 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 4.825201e-03 0.000000e+00 energy 3.691066e-01 5.531700e-04 3.691066e-03 displacement 8.029945e+01 1.848765e+00 4.560322e-02 Reforming stiffness matrix: reformation #29 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 29 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 85 stiffness matrix reformations = 29 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 2.107736e-02 0.000000e+00 energy 3.691066e-01 4.399888e-02 3.691066e-03 displacement 8.029945e+01 2.506533e+03 2.864933e-02 Reforming stiffness matrix: reformation #30 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 30 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 86 stiffness matrix reformations = 30 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 1.623955e-02 0.000000e+00 energy 3.691066e-01 7.767780e-02 3.691066e-03 displacement 8.029945e+01 2.640082e+03 1.542832e-02 Reforming stiffness matrix: reformation #31 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 31 Nonlinear solution status: time= 0.539097 stiffness updates = 0 right hand side evaluations = 87 stiffness matrix reformations = 31 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.808244e-01 2.676913e-02 0.000000e+00 energy 3.691066e-01 1.307392e-01 3.691066e-03 displacement 8.029945e+01 6.225527e+02 1.225189e-02 Reforming stiffness matrix: reformation #32 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 32 ************************************************************************* * ERROR * * * * Negative jacobian was detected. * * * ************************************************************************* ------- failed to converge at time : 0.539097 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.0279299 ===== beginning time step 16 : 0.533511 ===== Setting parameter "T0" to : 0.533511 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.533511 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.243986e-06 3.234664e-04 0.000000e+00 energy 4.068749e-04 1.273378e-04 4.068749e-06 displacement 6.461771e+01 6.461771e+01 6.461771e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.533511 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.243986e-06 7.794949e-08 0.000000e+00 energy 4.068749e-04 1.774922e-05 4.068749e-06 displacement 6.461771e+01 1.867756e+00 8.578412e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.533511 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.563057 convergence norms : INITIAL CURRENT REQUIRED residual 1.243986e-06 3.367339e-06 0.000000e+00 energy 4.068749e-04 2.059304e-06 4.068749e-06 displacement 6.461771e+01 5.369621e+00 1.330984e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.533511 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.243986e-06 2.267621e-07 0.000000e+00 energy 4.068749e-04 1.075952e-06 4.068749e-06 displacement 6.461771e+01 1.709001e+00 1.644883e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.533511 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.243986e-06 3.150278e-08 0.000000e+00 energy 4.068749e-04 9.890346e-08 4.068749e-06 displacement 6.461771e+01 4.988579e-01 1.827246e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.533511 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.243986e-06 5.673305e-11 0.000000e+00 energy 4.068749e-04 7.933673e-09 4.068749e-06 displacement 6.461771e+01 7.745564e-03 1.849726e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.533511 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.243986e-06 4.613480e-12 0.000000e+00 energy 4.068749e-04 1.478001e-09 4.068749e-06 displacement 6.461771e+01 2.679491e-04 1.853640e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.533511 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.243986e-06 7.619923e-14 0.000000e+00 energy 4.068749e-04 3.190608e-11 4.068749e-06 displacement 6.461771e+01 7.835552e-06 1.853795e-04 convergence summary number of iterations : 8 number of reformations : 8 ------- converged at time : 0.533511 Data Record #1 =========================================================================== Step = 16 Time = 0.533511146 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(53%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0303439 ===== beginning time step 17 : 0.563855 ===== Setting parameter "T0" to : 0.563855 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.563855 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.300806e-06 3.732564e-04 0.000000e+00 energy 4.641272e-04 1.511359e-04 4.641272e-06 displacement 6.956683e+01 6.956683e+01 6.956683e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.563855 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.300806e-06 6.904989e-08 0.000000e+00 energy 4.641272e-04 1.662432e-05 4.641272e-06 displacement 6.956683e+01 1.759226e+00 9.085370e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.563855 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.519945 convergence norms : INITIAL CURRENT REQUIRED residual 1.300806e-06 3.250033e-06 0.000000e+00 energy 4.641272e-04 2.368360e-06 4.641272e-06 displacement 6.956683e+01 4.963615e+00 1.372120e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.563855 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.300806e-06 4.213717e-07 0.000000e+00 energy 4.641272e-04 1.369663e-06 4.641272e-06 displacement 6.956683e+01 2.133757e+00 1.730428e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.563855 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.300806e-06 4.531500e-08 0.000000e+00 energy 4.641272e-04 1.623479e-07 4.641272e-06 displacement 6.956683e+01 5.876816e-01 1.934057e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.563855 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.300806e-06 1.592559e-10 0.000000e+00 energy 4.641272e-04 1.414984e-08 4.641272e-06 displacement 6.956683e+01 1.874804e-02 1.969890e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.563855 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.300806e-06 5.514003e-12 0.000000e+00 energy 4.641272e-04 1.162272e-09 4.641272e-06 displacement 6.956683e+01 2.629229e-04 1.973578e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.563855 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.300806e-06 7.577616e-13 0.000000e+00 energy 4.641272e-04 1.880533e-11 4.641272e-06 displacement 6.956683e+01 3.714562e-05 1.974984e-04 convergence summary number of iterations : 8 number of reformations : 8 ------- converged at time : 0.563855 Data Record #1 =========================================================================== Step = 17 Time = 0.563855077 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(56%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0322751 ===== beginning time step 18 : 0.59613 ===== Setting parameter "T0" to : 0.59613 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.59613 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.397386e-06 3.827972e-04 0.000000e+00 energy 4.975987e-04 1.492223e-04 4.975987e-06 displacement 6.849122e+01 6.849122e+01 6.849122e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.59613 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.397386e-06 8.255581e-08 0.000000e+00 energy 4.975987e-04 1.878189e-05 4.975987e-06 displacement 6.849122e+01 1.863579e+00 9.007307e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.59613 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.514488 convergence norms : INITIAL CURRENT REQUIRED residual 1.397386e-06 3.642365e-06 0.000000e+00 energy 4.975987e-04 2.726920e-06 4.975987e-06 displacement 6.849122e+01 5.067762e+00 1.367623e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.59613 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.397386e-06 4.770995e-07 0.000000e+00 energy 4.975987e-04 1.484349e-06 4.975987e-06 displacement 6.849122e+01 2.213133e+00 1.732069e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.59613 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.397386e-06 5.424857e-08 0.000000e+00 energy 4.975987e-04 1.797767e-07 4.975987e-06 displacement 6.849122e+01 5.825440e-01 1.934475e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.59613 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.397386e-06 1.959410e-10 0.000000e+00 energy 4.975987e-04 1.298140e-08 4.975987e-06 displacement 6.849122e+01 2.178470e-02 1.973569e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.59613 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.397386e-06 1.182906e-11 0.000000e+00 energy 4.975987e-04 3.334150e-09 4.975987e-06 displacement 6.849122e+01 1.080372e-03 1.981871e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.59613 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.397386e-06 2.875325e-13 0.000000e+00 energy 4.975987e-04 1.347141e-10 4.975987e-06 displacement 6.849122e+01 1.556004e-05 1.981716e-04 convergence summary number of iterations : 8 number of reformations : 8 ------- converged at time : 0.59613 Data Record #1 =========================================================================== Step = 18 Time = 0.596130222 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(60%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0338201 ===== beginning time step 19 : 0.62995 ===== Setting parameter "T0" to : 0.62995 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.62995 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.514636e-06 3.653080e-04 0.000000e+00 energy 5.196026e-04 1.270437e-04 5.196026e-06 displacement 6.442192e+01 6.442192e+01 6.442192e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.62995 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.514636e-06 1.146137e-07 0.000000e+00 energy 5.196026e-04 2.196981e-05 5.196026e-06 displacement 6.442192e+01 2.126397e+00 8.656422e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.62995 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.523970 convergence norms : INITIAL CURRENT REQUIRED residual 1.514636e-06 4.128873e-06 0.000000e+00 energy 5.196026e-04 2.939747e-06 5.196026e-06 displacement 6.442192e+01 5.201547e+00 1.330167e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.62995 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.514636e-06 4.566127e-07 0.000000e+00 energy 5.196026e-04 1.693397e-06 5.196026e-06 displacement 6.442192e+01 2.132800e+00 1.682075e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.62995 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.514636e-06 6.972342e-08 0.000000e+00 energy 5.196026e-04 2.107909e-07 5.196026e-06 displacement 6.442192e+01 6.540407e-01 1.893807e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.62995 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.514636e-06 2.810687e-10 0.000000e+00 energy 5.196026e-04 2.753090e-08 5.196026e-06 displacement 6.442192e+01 2.026996e-02 1.930546e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.62995 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.514636e-06 3.024394e-11 0.000000e+00 energy 5.196026e-04 5.218634e-09 5.196026e-06 displacement 6.442192e+01 1.228808e-03 1.939579e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.62995 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.514636e-06 4.869516e-13 0.000000e+00 energy 5.196026e-04 6.454120e-11 5.196026e-06 displacement 6.442192e+01 1.608125e-05 1.938896e-04 convergence summary number of iterations : 8 number of reformations : 8 ------- converged at time : 0.62995 Data Record #1 =========================================================================== Step = 19 Time = 0.629950338 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(63%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0350561 ===== beginning time step 20 : 0.665006 ===== Setting parameter "T0" to : 0.665006 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.665006 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.648843e-06 3.673631e-04 0.000000e+00 energy 5.491526e-04 1.134669e-04 5.491526e-06 displacement 6.424488e+01 6.424488e+01 6.424488e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.665006 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.648843e-06 1.246000e-07 0.000000e+00 energy 5.491526e-04 2.355257e-05 5.491526e-06 displacement 6.424488e+01 2.101937e+00 8.621084e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.665006 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.535725 convergence norms : INITIAL CURRENT REQUIRED residual 1.648843e-06 4.528155e-06 0.000000e+00 energy 5.491526e-04 2.980361e-06 5.491526e-06 displacement 6.424488e+01 5.279940e+00 1.330262e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.665006 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.648843e-06 3.744537e-07 0.000000e+00 energy 5.491526e-04 1.652998e-06 5.491526e-06 displacement 6.424488e+01 1.831476e+00 1.655122e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.665006 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.648843e-06 6.976165e-08 0.000000e+00 energy 5.491526e-04 1.765514e-07 5.491526e-06 displacement 6.424488e+01 6.145185e-01 1.858620e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.665006 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.648843e-06 1.896727e-10 0.000000e+00 energy 5.491526e-04 2.098649e-08 5.491526e-06 displacement 6.424488e+01 1.425242e-02 1.889001e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.665006 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.648843e-06 1.676944e-11 0.000000e+00 energy 5.491526e-04 5.245068e-09 5.491526e-06 displacement 6.424488e+01 1.055954e-03 1.897323e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.665006 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.648843e-06 4.920009e-13 0.000000e+00 energy 5.491526e-04 1.726710e-10 5.491526e-06 displacement 6.424488e+01 3.638009e-05 1.897184e-04 convergence summary number of iterations : 8 number of reformations : 8 ------- converged at time : 0.665006 Data Record #1 =========================================================================== Step = 20 Time = 0.665006431 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(67%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0360449 ===== beginning time step 21 : 0.701051 ===== Setting parameter "T0" to : 0.701051 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.701051 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.780493e-06 3.493808e-04 0.000000e+00 energy 5.693414e-04 8.566019e-05 5.693414e-06 displacement 6.163256e+01 6.163256e+01 6.163256e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.701051 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.780493e-06 1.344085e-07 0.000000e+00 energy 5.693414e-04 2.523689e-05 5.693414e-06 displacement 6.163256e+01 2.122916e+00 8.317906e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.701051 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.556907 convergence norms : INITIAL CURRENT REQUIRED residual 1.780493e-06 4.807868e-06 0.000000e+00 energy 5.693414e-04 2.929488e-06 5.693414e-06 displacement 6.163256e+01 5.230448e+00 1.290102e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.701051 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.780493e-06 3.003894e-07 0.000000e+00 energy 5.693414e-04 1.379633e-06 5.693414e-06 displacement 6.163256e+01 1.628439e+00 1.591477e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.701051 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.780493e-06 5.851241e-08 0.000000e+00 energy 5.693414e-04 1.060311e-07 5.693414e-06 displacement 6.163256e+01 5.045987e-01 1.770438e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.701051 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.780493e-06 7.450179e-11 0.000000e+00 energy 5.693414e-04 6.297847e-10 5.693414e-06 displacement 6.163256e+01 1.232660e-02 1.799106e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.701051 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.780493e-06 9.759792e-12 0.000000e+00 energy 5.693414e-04 1.587076e-09 5.693414e-06 displacement 6.163256e+01 4.895299e-04 1.804810e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.701051 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.780493e-06 9.016472e-12 0.000000e+00 energy 5.693414e-04 6.031922e-10 5.693414e-06 displacement 6.163256e+01 1.640697e-05 1.803971e-04 convergence summary number of iterations : 8 number of reformations : 8 ------- converged at time : 0.701051 Data Record #1 =========================================================================== Step = 21 Time = 0.701051305 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(70%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0368359 ===== beginning time step 22 : 0.737887 ===== Setting parameter "T0" to : 0.737887 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.737887 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.904442e-06 3.114812e-04 0.000000e+00 energy 5.749954e-04 4.737766e-05 5.749954e-06 displacement 5.636345e+01 5.636345e+01 5.636345e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.737887 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.904442e-06 1.515682e-07 0.000000e+00 energy 5.749954e-04 2.722976e-05 5.749954e-06 displacement 5.636345e+01 2.351183e+00 7.790086e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.737887 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.567029 convergence norms : INITIAL CURRENT REQUIRED residual 1.904442e-06 4.793422e-06 0.000000e+00 energy 5.749954e-04 2.760572e-06 5.749954e-06 displacement 5.636345e+01 5.113402e+00 1.217724e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.737887 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.904442e-06 2.641961e-07 0.000000e+00 energy 5.749954e-04 1.418417e-06 5.749954e-06 displacement 5.636345e+01 1.478964e+00 1.496243e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.737887 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.904442e-06 5.587142e-08 0.000000e+00 energy 5.749954e-04 1.249647e-07 5.749954e-06 displacement 5.636345e+01 4.991666e-01 1.669467e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.737887 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.904442e-06 1.665640e-10 0.000000e+00 energy 5.749954e-04 1.770713e-08 5.749954e-06 displacement 5.636345e+01 6.745041e-03 1.688617e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.737887 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.904442e-06 4.180946e-11 0.000000e+00 energy 5.749954e-04 5.178928e-09 5.749954e-06 displacement 5.636345e+01 6.044477e-04 1.694125e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.737887 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.904442e-06 2.516742e-12 0.000000e+00 energy 5.749954e-04 1.050066e-10 5.749954e-06 displacement 5.636345e+01 8.345112e-05 1.695702e-04 convergence summary number of iterations : 8 number of reformations : 8 ------- converged at time : 0.737887 Data Record #1 =========================================================================== Step = 22 Time = 0.737887205 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(74%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0374687 ===== beginning time step 23 : 0.775356 ===== Setting parameter "T0" to : 0.775356 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.775356 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.030644e-06 2.907740e-04 0.000000e+00 energy 5.928616e-04 1.480426e-05 5.928616e-06 displacement 5.408782e+01 5.408782e+01 5.408782e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.775356 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.030644e-06 1.434053e-07 0.000000e+00 energy 5.928616e-04 2.681476e-05 5.928616e-06 displacement 5.408782e+01 2.330459e+00 7.511641e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.775356 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.583229 convergence norms : INITIAL CURRENT REQUIRED residual 2.030644e-06 4.683291e-06 0.000000e+00 energy 5.928616e-04 2.568656e-06 5.928616e-06 displacement 5.408782e+01 4.907146e+00 1.173005e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.775356 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.030644e-06 2.085474e-07 0.000000e+00 energy 5.928616e-04 1.202930e-06 5.928616e-06 displacement 5.408782e+01 1.261113e+00 1.424103e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.775356 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.030644e-06 4.031339e-08 0.000000e+00 energy 5.928616e-04 7.030219e-08 5.928616e-06 displacement 5.408782e+01 3.855490e-01 1.571458e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.775356 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.030644e-06 4.001396e-11 0.000000e+00 energy 5.928616e-04 1.155607e-09 5.928616e-06 displacement 5.408782e+01 6.447990e-03 1.590803e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.775356 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.030644e-06 1.558823e-11 0.000000e+00 energy 5.928616e-04 1.561954e-09 5.928616e-06 displacement 5.408782e+01 2.822336e-04 1.594852e-04 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.775356 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 8 step from line search = 0.634034 convergence norms : INITIAL CURRENT REQUIRED residual 2.030644e-06 7.609049e-12 0.000000e+00 energy 5.928616e-04 3.449693e-10 5.928616e-06 displacement 5.408782e+01 1.254207e-05 1.594020e-04 convergence summary number of iterations : 8 number of reformations : 8 ------- converged at time : 0.775356 Data Record #1 =========================================================================== Step = 23 Time = 0.775355924 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(78%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.037975 ===== beginning time step 24 : 0.813331 ===== Setting parameter "T0" to : 0.813331 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.813331 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.138542e-06 2.578008e-04 0.000000e+00 energy 5.916484e-04 1.622667e-05 5.916484e-06 displacement 4.971059e+01 4.971059e+01 4.971059e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.813331 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.138542e-06 1.526296e-07 0.000000e+00 energy 5.916484e-04 2.974615e-05 5.916484e-06 displacement 4.971059e+01 2.241730e+00 6.943933e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.813331 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.138542e-06 2.810054e-05 0.000000e+00 energy 5.916484e-04 2.218725e-05 5.916484e-06 displacement 4.971059e+01 1.190021e+01 1.372933e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.813331 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.138542e-06 6.714825e-10 0.000000e+00 energy 5.916484e-04 7.344356e-08 5.916484e-06 displacement 4.971059e+01 2.387612e-02 1.402410e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.813331 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.138542e-06 2.758544e-10 0.000000e+00 energy 5.916484e-04 5.521296e-08 5.916484e-06 displacement 4.971059e+01 8.489854e-03 1.420247e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.813331 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.138542e-06 1.288191e-11 0.000000e+00 energy 5.916484e-04 5.333399e-09 5.916484e-06 displacement 4.971059e+01 4.639343e-04 1.423687e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.813331 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.138542e-06 4.005075e-13 0.000000e+00 energy 5.916484e-04 2.734176e-11 5.916484e-06 displacement 4.971059e+01 3.570441e-05 1.424353e-04 convergence summary number of iterations : 7 number of reformations : 7 ------- converged at time : 0.813331 Data Record #1 =========================================================================== Step = 24 Time = 0.8133309 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(81%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.03838 ===== beginning time step 25 : 0.851711 ===== Setting parameter "T0" to : 0.851711 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.851711 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.207615e-06 2.109871e-04 0.000000e+00 energy 5.750335e-04 4.859961e-05 5.750335e-06 displacement 4.312459e+01 4.312459e+01 4.312459e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.851711 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.207615e-06 1.711446e-07 0.000000e+00 energy 5.750335e-04 3.183726e-05 5.750335e-06 displacement 4.312459e+01 2.153215e+00 6.108119e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.851711 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.207615e-06 1.874698e-05 0.000000e+00 energy 5.750335e-04 1.524254e-05 5.750335e-06 displacement 4.312459e+01 9.400742e+00 1.172613e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.851711 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.207615e-06 4.520348e-10 0.000000e+00 energy 5.750335e-04 3.392467e-08 5.750335e-06 displacement 4.312459e+01 2.785196e-02 1.193795e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.851711 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.207615e-06 3.767746e-10 0.000000e+00 energy 5.750335e-04 5.557423e-08 5.750335e-06 displacement 4.312459e+01 6.191204e-03 1.205301e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.851711 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.207615e-06 7.851521e-11 0.000000e+00 energy 5.750335e-04 1.137671e-08 5.750335e-06 displacement 4.312459e+01 8.250237e-04 1.210681e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.851711 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.207615e-06 9.639037e-13 0.000000e+00 energy 5.750335e-04 2.422186e-10 5.750335e-06 displacement 4.312459e+01 5.424873e-05 1.210122e-04 convergence summary number of iterations : 7 number of reformations : 7 ------- converged at time : 0.851711 Data Record #1 =========================================================================== Step = 25 Time = 0.85171088 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(85%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.038704 ===== beginning time step 26 : 0.890415 ===== Setting parameter "T0" to : 0.890415 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.890415 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.225977e-06 1.649819e-04 0.000000e+00 energy 5.600323e-04 8.206448e-05 5.600323e-06 displacement 3.664136e+01 3.664136e+01 3.664136e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.890415 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.225977e-06 1.475749e-07 0.000000e+00 energy 5.600323e-04 3.212733e-05 5.600323e-06 displacement 3.664136e+01 1.818134e+00 5.192644e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.890415 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.225977e-06 1.337258e-05 0.000000e+00 energy 5.600323e-04 1.103524e-05 5.600323e-06 displacement 3.664136e+01 8.150280e+00 1.000070e-04 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.890415 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.225977e-06 5.216726e-10 0.000000e+00 energy 5.600323e-04 3.119866e-08 5.600323e-06 displacement 3.664136e+01 3.010410e-02 1.017800e-04 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.890415 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.225977e-06 2.640131e-10 0.000000e+00 energy 5.600323e-04 5.333543e-08 5.600323e-06 displacement 3.664136e+01 5.730565e-03 1.019481e-04 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.890415 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.225977e-06 4.192397e-11 0.000000e+00 energy 5.600323e-04 1.420942e-08 5.600323e-06 displacement 3.664136e+01 1.050735e-03 1.024698e-04 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.890415 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.225977e-06 1.279160e-12 0.000000e+00 energy 5.600323e-04 4.785028e-10 5.600323e-06 displacement 3.664136e+01 7.447954e-05 1.024462e-04 convergence summary number of iterations : 7 number of reformations : 7 ------- converged at time : 0.890415 Data Record #1 =========================================================================== Step = 26 Time = 0.890414865 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(89%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0389632 ===== beginning time step 27 : 0.929378 ===== Setting parameter "T0" to : 0.929378 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.929378 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.204500e-06 1.341811e-04 0.000000e+00 energy 5.514568e-04 1.083013e-04 5.514568e-06 displacement 3.230511e+01 3.230511e+01 3.230511e-05 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.929378 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.204500e-06 1.262824e-07 0.000000e+00 energy 5.514568e-04 2.894558e-05 5.514568e-06 displacement 3.230511e+01 1.814575e+00 4.663525e-05 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.929378 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.174961 convergence norms : INITIAL CURRENT REQUIRED residual 2.204500e-06 1.245565e-07 0.000000e+00 energy 5.514568e-04 2.812204e-06 5.514568e-06 displacement 3.230511e+01 2.052545e-01 5.282978e-05 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.929378 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.204500e-06 1.213147e-08 0.000000e+00 energy 5.514568e-04 1.516483e-06 5.514568e-06 displacement 3.230511e+01 1.699114e-01 5.811241e-05 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.929378 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 5 step from line search = 0.493986 convergence norms : INITIAL CURRENT REQUIRED residual 2.204500e-06 9.015741e-09 0.000000e+00 energy 5.514568e-04 4.053743e-07 5.514568e-06 displacement 3.230511e+01 2.072575e-01 5.440022e-05 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.929378 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 0.604070 convergence norms : INITIAL CURRENT REQUIRED residual 2.204500e-06 1.044602e-08 0.000000e+00 energy 5.514568e-04 2.377150e-07 5.514568e-06 displacement 3.230511e+01 2.345810e-01 5.678863e-05 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.929378 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.204500e-06 1.555105e-09 0.000000e+00 energy 5.514568e-04 9.833894e-08 5.514568e-06 displacement 3.230511e+01 9.362181e-02 5.617281e-05 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 8 Nonlinear solution status: time= 0.929378 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.204500e-06 1.874189e-11 0.000000e+00 energy 5.514568e-04 1.056121e-08 5.514568e-06 displacement 3.230511e+01 3.502544e-03 5.639948e-05 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 9 Nonlinear solution status: time= 0.929378 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.204500e-06 5.320178e-13 0.000000e+00 energy 5.514568e-04 2.548012e-10 5.514568e-06 displacement 3.230511e+01 8.601178e-05 5.641926e-05 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 10 Nonlinear solution status: time= 0.929378 stiffness updates = 0 right hand side evaluations = 14 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.204500e-06 1.807867e-13 0.000000e+00 energy 5.514568e-04 1.143394e-10 5.514568e-06 displacement 3.230511e+01 6.038682e-05 5.635319e-05 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 11 Nonlinear solution status: time= 0.929378 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.204500e-06 1.904495e-13 0.000000e+00 energy 5.514568e-04 1.674466e-10 5.514568e-06 displacement 3.230511e+01 6.193720e-05 5.640454e-05 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 12 Nonlinear solution status: time= 0.929378 stiffness updates = 0 right hand side evaluations = 16 stiffness matrix reformations = 12 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.204500e-06 7.674309e-14 0.000000e+00 energy 5.514568e-04 7.165609e-11 5.514568e-06 displacement 3.230511e+01 2.450361e-05 5.637634e-05 convergence summary number of iterations : 12 number of reformations : 12 ------- converged at time : 0.929378 Data Record #1 =========================================================================== Step = 27 Time = 0.929378052 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(93%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0391706 ===== beginning time step 28 : 0.968549 ===== Setting parameter "T0" to : 0.968549 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 0.968549 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.158777e-06 1.887127e-06 0.000000e+00 energy 4.691737e-04 1.879320e-04 4.691737e-06 displacement 3.053892e+00 3.053892e+00 3.053892e-06 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 0.968549 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.158777e-06 3.674933e-08 0.000000e+00 energy 4.691737e-04 1.911673e-05 4.691737e-06 displacement 3.053892e+00 2.436585e-01 4.214305e-06 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 0.968549 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.158777e-06 4.950945e-09 0.000000e+00 energy 4.691737e-04 2.410757e-07 4.691737e-06 displacement 3.053892e+00 3.591484e-02 4.888166e-06 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 0.968549 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.158777e-06 1.578476e-10 0.000000e+00 energy 4.691737e-04 2.007572e-08 4.691737e-06 displacement 3.053892e+00 1.659374e-03 4.876836e-06 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 0.968549 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.158777e-06 5.574811e-11 0.000000e+00 energy 4.691737e-04 1.556137e-08 4.691737e-06 displacement 3.053892e+00 5.398200e-04 4.814262e-06 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 0.968549 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.158777e-06 3.779731e-12 0.000000e+00 energy 4.691737e-04 1.579465e-09 4.691737e-06 displacement 3.053892e+00 6.780236e-05 4.837508e-06 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 7 Nonlinear solution status: time= 0.968549 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.158777e-06 6.493105e-14 0.000000e+00 energy 4.691737e-04 3.763470e-12 4.691737e-06 displacement 3.053892e+00 2.817250e-06 4.835241e-06 convergence summary number of iterations : 7 number of reformations : 7 ------- converged at time : 0.968549 Data Record #1 =========================================================================== Step = 28 Time = 0.968548602 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(97%) tempModel.feb - FEBio 3.1.0 AUTO STEPPER: increasing time step, dt = 0.0393364 MUST POINT CONTROLLER: adjusting time step. dt = 0.0314514 ===== beginning time step 29 : 1 ===== Setting parameter "T0" to : 1 Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 1 Nonlinear solution status: time= 1 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.844594e-06 1.723152e-06 0.000000e+00 energy 3.415274e-04 1.695269e-04 3.415274e-06 displacement 1.832702e+00 1.832702e+00 1.832702e-06 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 2 Nonlinear solution status: time= 1 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.844594e-06 2.155613e-08 0.000000e+00 energy 3.415274e-04 1.427444e-05 3.415274e-06 displacement 1.832702e+00 2.061393e-01 2.881647e-06 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 3 Nonlinear solution status: time= 1 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.844594e-06 1.347725e-09 0.000000e+00 energy 3.415274e-04 1.131912e-08 3.415274e-06 displacement 1.832702e+00 1.807616e-02 3.256817e-06 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 4 Nonlinear solution status: time= 1 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.844594e-06 9.233353e-12 0.000000e+00 energy 3.415274e-04 3.911309e-09 3.415274e-06 displacement 1.832702e+00 5.494812e-04 3.243939e-06 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 5 Nonlinear solution status: time= 1 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.844594e-06 9.008560e-13 0.000000e+00 energy 3.415274e-04 3.041587e-10 3.415274e-06 displacement 1.832702e+00 1.587480e-05 3.234027e-06 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 3336 Nr of nonzeroes in stiffness matrix ....... : 63084 6 Nonlinear solution status: time= 1 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.844594e-06 1.272191e-14 0.000000e+00 energy 3.415274e-04 6.619259e-12 3.415274e-06 displacement 1.832702e+00 9.371147e-07 3.235763e-06 convergence summary number of iterations : 6 number of reformations : 6 ------- converged at time : 1 Data Record #1 =========================================================================== Step = 29 Time = 1 Data = ux;uy;uz File = /mnt/data/MATLAB/GIBBON/data/temp/tempModel_disp_out.txt ]0;(100%) tempModel.feb - FEBio 3.1.0 N O N L I N E A R I T E R A T I O N I N F O R M A T I O N Number of time steps completed .................... : 29 Total number of equilibrium iterations ............ : 333 Average number of equilibrium iterations .......... : 11.4828 Total number of right hand evaluations ............ : 541 Total number of stiffness reformations ............ : 333 L I N E A R S O L V E R S T A T S Total calls to linear solver ........ : 426 Avg iterations per solve ............ : 1 Time in linear solver: 0:00:08 ]0;(100%) tempModel.feb - FEBio 3.1.0 Elapsed time : 0:00:35 N O R M A L T E R M I N A T I O N * Log file found. 18-Dec-2020 14:44:20 # Parsing log file... 18-Dec-2020 14:44:20 number of iterations : 13 18-Dec-2020 14:44:21 number of reformations : 13 18-Dec-2020 14:44:21 ------- converged at time : 0.04 18-Dec-2020 14:44:21 number of iterations : 11 18-Dec-2020 14:44:21 number of reformations : 11 18-Dec-2020 14:44:21 ------- converged at time : 0.08 18-Dec-2020 14:44:21 number of iterations : 14 18-Dec-2020 14:44:21 number of reformations : 14 18-Dec-2020 14:44:21 ------- converged at time : 0.12 18-Dec-2020 14:44:21 number of iterations : 16 18-Dec-2020 14:44:21 number of reformations : 16 18-Dec-2020 14:44:21 ------- converged at time : 0.16 18-Dec-2020 14:44:21 number of iterations : 20 18-Dec-2020 14:44:21 number of reformations : 20 18-Dec-2020 14:44:21 ------- converged at time : 0.2 18-Dec-2020 14:44:21 number of iterations : 22 18-Dec-2020 14:44:21 number of reformations : 22 18-Dec-2020 14:44:21 ------- converged at time : 0.24 18-Dec-2020 14:44:21 number of iterations : 20 18-Dec-2020 14:44:21 number of reformations : 20 18-Dec-2020 14:44:21 ------- converged at time : 0.278157 18-Dec-2020 14:44:21 number of iterations : 28 18-Dec-2020 14:44:21 number of reformations : 28 18-Dec-2020 14:44:21 ------- converged at time : 0.316314 18-Dec-2020 14:44:21 number of iterations : 28 18-Dec-2020 14:44:21 number of reformations : 28 18-Dec-2020 14:44:21 ------- converged at time : 0.34324 18-Dec-2020 14:44:21 number of iterations : 8 18-Dec-2020 14:44:21 number of reformations : 8 18-Dec-2020 14:44:21 ------- converged at time : 0.366058 18-Dec-2020 14:44:21 number of iterations : 9 18-Dec-2020 14:44:21 number of reformations : 9 18-Dec-2020 14:44:21 ------- converged at time : 0.392312 18-Dec-2020 14:44:21 number of iterations : 7 18-Dec-2020 14:44:21 number of reformations : 7 18-Dec-2020 14:44:21 ------- converged at time : 0.416482 18-Dec-2020 14:44:21 number of iterations : 8 18-Dec-2020 14:44:21 number of reformations : 8 18-Dec-2020 14:44:21 ------- converged at time : 0.443818 18-Dec-2020 14:44:21 number of iterations : 10 18-Dec-2020 14:44:21 number of reformations : 10 18-Dec-2020 14:44:21 ------- converged at time : 0.473686 18-Dec-2020 14:44:21 number of iterations : 9 18-Dec-2020 14:44:21 number of reformations : 9 18-Dec-2020 14:44:21 ------- converged at time : 0.505581 18-Dec-2020 14:44:21 number of iterations : 8 18-Dec-2020 14:44:21 number of reformations : 8 18-Dec-2020 14:44:21 ------- converged at time : 0.533511 18-Dec-2020 14:44:21 number of iterations : 8 18-Dec-2020 14:44:21 number of reformations : 8 18-Dec-2020 14:44:21 ------- converged at time : 0.563855 18-Dec-2020 14:44:21 number of iterations : 8 18-Dec-2020 14:44:21 number of reformations : 8 18-Dec-2020 14:44:21 ------- converged at time : 0.59613 18-Dec-2020 14:44:21 number of iterations : 8 18-Dec-2020 14:44:21 number of reformations : 8 18-Dec-2020 14:44:21 ------- converged at time : 0.62995 18-Dec-2020 14:44:21 number of iterations : 8 18-Dec-2020 14:44:21 number of reformations : 8 18-Dec-2020 14:44:21 ------- converged at time : 0.665006 18-Dec-2020 14:44:21 number of iterations : 8 18-Dec-2020 14:44:21 number of reformations : 8 18-Dec-2020 14:44:21 ------- converged at time : 0.701051 18-Dec-2020 14:44:21 number of iterations : 8 18-Dec-2020 14:44:21 number of reformations : 8 18-Dec-2020 14:44:21 ------- converged at time : 0.737887 18-Dec-2020 14:44:21 number of iterations : 8 18-Dec-2020 14:44:21 number of reformations : 8 18-Dec-2020 14:44:21 ------- converged at time : 0.775356 18-Dec-2020 14:44:21 number of iterations : 7 18-Dec-2020 14:44:21 number of reformations : 7 18-Dec-2020 14:44:21 ------- converged at time : 0.813331 18-Dec-2020 14:44:21 number of iterations : 7 18-Dec-2020 14:44:21 number of reformations : 7 18-Dec-2020 14:44:21 ------- converged at time : 0.851711 18-Dec-2020 14:44:21 number of iterations : 7 18-Dec-2020 14:44:21 number of reformations : 7 18-Dec-2020 14:44:21 ------- converged at time : 0.890415 18-Dec-2020 14:44:21 number of iterations : 12 18-Dec-2020 14:44:21 number of reformations : 12 18-Dec-2020 14:44:21 ------- converged at time : 0.929378 18-Dec-2020 14:44:21 number of iterations : 7 18-Dec-2020 14:44:21 number of reformations : 7 18-Dec-2020 14:44:21 ------- converged at time : 0.968549 18-Dec-2020 14:44:21 number of iterations : 6 18-Dec-2020 14:44:21 number of reformations : 6 18-Dec-2020 14:44:21 ------- converged at time : 1 18-Dec-2020 14:44:21 Elapsed time : 0:00:35 18-Dec-2020 14:44:21 N O R M A L T E R M I N A T I O N # Done 18-Dec-2020 14:44:21 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Import FEBio results
if runFlag==1 %i.e. a succesful run
Importing nodal displacements from a log file
dataStruct=importFEBio_logfile(fullfile(savePath,febioLogFileName_disp),1,1); %Access data N_disp_mat=dataStruct.data; %Displacement timeVec=dataStruct.time; %Time %Create deformed coordinate set V_DEF=N_disp_mat+repmat(V,[1 1 size(N_disp_mat,3)]);
Plotting the simulated results using anim8 to visualize and animate deformations
DN_magnitude=sqrt(sum(N_disp_mat(:,:,end).^2,2)); %Current displacement magnitude % Create basic view and store graphics handle to initiate animation hf=cFigure; %Open figure gtitle([febioFebFileNamePart,': Press play to animate']); title('$u_{mag}$ [mm]','Interpreter','Latex') hp1=gpatch(Fb,V_DEF(:,:,end),DN_magnitude,'k',1); %Add graphics object to animate hp1.FaceColor='interp'; hp2=gpatch(Fc,V_DEF(:,:,end),'w','none',1); %Add graphics object to animate axisGeom(gca,fontSize); colormap(gjet(250)); colorbar; caxis([0 max(DN_magnitude)]); axis(axisLim(V_DEF)); %Set axis limits statically camlight headlight; % Set up animation features animStruct.Time=timeVec; %The time vector for qt=1:1:size(N_disp_mat,3) %Loop over time increments DN_magnitude=sqrt(sum(N_disp_mat(:,:,qt).^2,2)); %Current displacement magnitude %Set entries in animation structure animStruct.Handles{qt}=[hp1 hp1 hp2]; %Handles of objects to animate animStruct.Props{qt}={'Vertices','CData','Vertices'}; %Properties of objects to animate animStruct.Set{qt}={V_DEF(:,:,qt),DN_magnitude,V_DEF(:,:,qt)}; %Property values for to set in order to animate end anim8(hf,animStruct); %Initiate animation feature drawnow;

end
GIBBON www.gibboncode.org
Kevin Mattheus Moerman, [email protected]
GIBBON footer text
License: https://github.com/gibbonCode/GIBBON/blob/primary/LICENSE
GIBBON: The Geometry and Image-based Bioengineering add-On. A toolbox for image segmentation, image-based modeling, meshing, and finite element analysis.
Copyright (C) 2006-2020 Kevin Mattheus Moerman
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.