diff -r bedab8bd915f -r 4a24a46407db src/work/marci/lp/min_cost_gen_flow.h
--- a/src/work/marci/lp/min_cost_gen_flow.h	Tue Jan 11 09:15:25 2005 +0000
+++ b/src/work/marci/lp/min_cost_gen_flow.h	Tue Jan 11 17:15:46 2005 +0000
@@ -14,7 +14,7 @@
 //#include <augmenting_flow.h>
 //#include <preflow_res.h>
 #include <work/marci/merge_node_graph_wrapper.h>
-#include <work/marci/lp/lp_solver_wrapper_2.h>
+#include <work/marci/lp/lp_solver_wrapper_3.h>
 
 namespace lemon {
 
@@ -228,6 +228,12 @@
 	  lp.setColBounds(col_it, LPX_DB, lcapacity[e], capacity[e]);
 	lp.setObjCoef(col_it, cost[e]);
       }
+      LPSolver::ColIt col_it;
+      for (lp.col_iter_map.first(col_it, lp.VALID_CLASS); 
+	   lp.col_iter_map.valid(col_it); 
+	   lp.col_iter_map.next(col_it)) {
+	std::cout << "ize " << lp.col_iter_map[col_it] << std::endl;
+      }
       for (typename Graph::NodeIt n(g); n!=INVALID; ++n) {
 	typename Graph::template EdgeMap<Num> coeffs(g, 0);
 	for (typename Graph::InEdgeIt e(g, n); e!=INVALID; ++e)
@@ -244,6 +250,7 @@
 	  }
 	}
 	//std::cout << std::endl;
+	std::cout << " " << g.id(n) << " " << row.size() << std::endl;
 	lp.setRowCoeffs(row_it, row.begin(), row.end());
 	lp.setRowBounds(row_it, LPX_FX, 0.0, 0.0);
       }