ENH: adjust test to use less graph vertices.
ENH: adjust test to use less graph vertices.

aashish24/VTK-old,jeffbaumes/jeffbaumes-vtk,spthaolt/VTK,spthaolt/VTK,johnkit/vtk-dev,SimVascular/VTK,biddisco/VTK,Wuteyan/VTK,Wuteyan/VTK,sankhesh/VTK,gram526/VTK,arnaudgelas/VTK,candy7393/VTK,sankhesh/VTK,collects/VTK,sankhesh/VTK,spthaolt/VTK,mspark93/VTK,spthaolt/VTK,naucoin/VTKSlicerWidgets,jmerkow/VTK,candy7393/VTK,sankhesh/VTK,jmerkow/VTK,Wuteyan/VTK,msmolens/VTK,johnkit/vtk-dev,sumedhasingla/VTK,jmerkow/VTK,jmerkow/VTK,johnkit/vtk-dev,berendkleinhaneveld/VTK,jmerkow/VTK,aashish24/VTK-old,collects/VTK,candy7393/VTK,mspark93/VTK,hendradarwin/VTK,sumedhasingla/VTK,berendkleinhaneveld/VTK,msmolens/VTK,jeffbaumes/jeffbaumes-vtk,mspark93/VTK,ashray/VTK-EVM,hendradarwin/VTK,arnaudgelas/VTK,sumedhasingla/VTK,daviddoria/PointGraphsPhase1,aashish24/VTK-old,arnaudgelas/VTK,jmerkow/VTK,sumedhasingla/VTK,sankhesh/VTK,mspark93/VTK,SimVascular/VTK,sumedhasingla/VTK,biddisco/VTK,demarle/VTK,daviddoria/PointGraphsPhase1,arnaudgelas/VTK,msmolens/VTK,aashish24/VTK-old,jeffbaumes/jeffbaumes-vtk,SimVascular/VTK,gram526/VTK,naucoin/VTKSlicerWidgets,demarle/VTK,aashish24/VTK-old,msmolens/VTK,keithroe/vtkoptix,demarle/VTK,berendkleinhaneveld/VTK,sumedhasingla/VTK,demarle/VTK,gram526/VTK,msmolens/VTK,sumedhasingla/VTK,hendradarwin/VTK,naucoin/VTKSlicerWidgets,hendradarwin/VTK,cjh1/VTK,SimVascular/VTK,daviddoria/PointGraphsPhase1,keithroe/vtkoptix,collects/VTK,hendradarwin/VTK,SimVascular/VTK,spthaolt/VTK,ashray/VTK-EVM,demarle/VTK,cjh1/VTK,mspark93/VTK,hendradarwin/VTK,keithroe/vtkoptix,spthaolt/VTK,aashish24/VTK-old,naucoin/VTKSlicerWidgets,demarle/VTK,gram526/VTK,daviddoria/PointGraphsPhase1,keithroe/vtkoptix,Wuteyan/VTK,ashray/VTK-EVM,ashray/VTK-EVM,ashray/VTK-EVM,SimVascular/VTK,berendkleinhaneveld/VTK,SimVascular/VTK,jeffbaumes/jeffbaumes-vtk,collects/VTK,demarle/VTK,biddisco/VTK,ashray/VTK-EVM,gram526/VTK,gram526/VTK,cjh1/VTK,arnaudgelas/VTK,Wuteyan/VTK,SimVascular/VTK,ashray/VTK-EVM,sumedhasingla/VTK,biddisco/VTK,biddisco/VTK,berendkleinhaneveld/VTK,arnaudgelas/VTK,keithroe/vtkoptix,cjh1/VTK,jmerkow/VTK,candy7393/VTK,sankhesh/VTK,johnkit/vtk-dev,berendkleinhaneveld/VTK,spthaolt/VTK,berendkleinhaneveld/VTK,msmolens/VTK,gram526/VTK,naucoin/VTKSlicerWidgets,cjh1/VTK,candy7393/VTK,msmolens/VTK,collects/VTK,mspark93/VTK,johnkit/vtk-dev,biddisco/VTK,msmolens/VTK,jeffbaumes/jeffbaumes-vtk,hendradarwin/VTK,johnkit/vtk-dev,biddisco/VTK,sankhesh/VTK,Wuteyan/VTK,keithroe/vtkoptix,daviddoria/PointGraphsPhase1,johnkit/vtk-dev,collects/VTK,jeffbaumes/jeffbaumes-vtk,demarle/VTK,candy7393/VTK,candy7393/VTK,keithroe/vtkoptix,jmerkow/VTK,daviddoria/PointGraphsPhase1,candy7393/VTK,Wuteyan/VTK,cjh1/VTK,mspark93/VTK,naucoin/VTKSlicerWidgets,mspark93/VTK,gram526/VTK,sankhesh/VTK,ashray/VTK-EVM,keithroe/vtkoptix