diff -r 6455f64a85dc -r 3bb4ed285c39 src/work/athos/lp/lp_test.cc
--- a/src/work/athos/lp/lp_test.cc	Thu Mar 24 12:19:05 2005 +0000
+++ b/src/work/athos/lp/lp_test.cc	Fri Mar 25 08:18:27 2005 +0000
@@ -4,5 +4,30 @@
 
 int main()
 {
-  LpSolverSkeleton lp;
+  typedef LpSolverSkeleton LP;
+  LP lp;
+
+  std::vector<LP::Col> x;
+  for(int i=0;i<10;i++) x.push_back(lp.addCol());
+
+  std::vector<LP::Col> y(10);
+  lp.addColSet(y);
+
+  std::map<int,LP::Col> z;
+  
+  z.insert(std::make_pair(12,INVALID));
+  z.insert(std::make_pair(2,INVALID));
+  z.insert(std::make_pair(7,INVALID));
+  z.insert(std::make_pair(5,INVALID));
+  
+  lp.addColSet(z);
+
+
+  LP::Expr e;
+  e[x[3]]=2;
+  e[x[3]]=4;
+  e[x[3]]=1;
+  e.constComp()=12;
+  lp.addRow(LP::INF,e,23);
+
 }