Performing a Sensitivity Analysis in CPLEX (Optimization Studio & Interactive Optimizer)
// Post Processing Code
execute {
if(cplex.getCplexStatus()==1){
writeln("Reduced Cost x1=", x1.reducedCost);
writeln("Reduced Cost x2=", x2.reducedCost);
writeln("Reduced Cost x3=", x3.reducedCost);
writeln("Dual variable / shadow price for c1=", c1.dual);
writeln("Dual variable / shadow price for c2=",c2.dual);
writeln("Dual variable / shadow price for c3=",c3.dual);
writeln("Dual variable / shadow price for c4=",c4.dual);
writeln("Slack variable for c1=", c1.slack);
writeln("Slack variable for c2=",c2.slack);
writeln("Slack variable for c3=",c3.slack);
writeln("Slack variable for c4=",c4.slack);
}
else {
writeln("Solution not found");
}
}