cd $PBS_O_WORKDIR/N1/;$PBS_O_WORKDIR/DBUILD/src/dakota -i OptB.in
cd $PBS_O_WORKDIR/N2/;$PBS_O_WORKDIR/DBUILD/src/dakota -i OptB.in
cd $PBS_O_WORKDIR/N3/;$PBS_O_WORKDIR/DBUILD/src/dakota -i OptB.in
cd $PBS_O_WORKDIR/N4/;$PBS_O_WORKDIR/DBUILD/src/dakota -i OptB.in