Gurobi 5.0.1 (linux64) logging started Fri Jan 18 05:26:49 2013 Optimize a model with 5070 rows, 5260 columns and 20505 nonzeros Presolve removed 15 rows and 10 columns Presolve time: 0.21s Presolved: 5055 rows, 5250 columns, 15490 nonzeros Variable types: 2755 continuous, 2495 integer (2495 binary) Root relaxation: objective 1.024210e+04, 1951 iterations, 0.05 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 10242.1039 0 1 - 10242.1039 - - 0s 0 0 10332.2646 0 3 - 10332.2646 - - 0s 0 0 10335.3642 0 3 - 10335.3642 - - 0s H 0 0 10336.516489 10335.3642 0.01% - 0s 0 0 10335.3643 0 3 10336.5165 10335.3643 0.01% - 0s 0 0 10335.3644 0 3 10336.5165 10335.3644 0.01% - 0s 0 0 10335.3645 0 3 10336.5165 10335.3645 0.01% - 0s 0 0 10335.3646 0 3 10336.5165 10335.3646 0.01% - 0s 0 0 10335.3647 0 3 10336.5165 10335.3647 0.01% - 0s 0 0 10335.3648 0 3 10336.5165 10335.3648 0.01% - 0s 0 0 10335.3649 0 3 10336.5165 10335.3649 0.01% - 0s 0 0 10335.3650 0 3 10336.5165 10335.3650 0.01% - 0s 0 0 10335.3651 0 3 10336.5165 10335.3651 0.01% - 0s 0 0 10335.3652 0 3 10336.5165 10335.3652 0.01% - 0s 0 0 10335.3653 0 3 10336.5165 10335.3653 0.01% - 0s 0 0 10335.3654 0 3 10336.5165 10335.3654 0.01% - 0s 0 0 10335.3655 0 3 10336.5165 10335.3655 0.01% - 0s 0 0 10335.3656 0 3 10336.5165 10335.3656 0.01% - 0s 0 0 10335.3657 0 3 10336.5165 10335.3657 0.01% - 0s 0 0 10335.3658 0 3 10336.5165 10335.3658 0.01% - 0s 0 0 10335.3659 0 3 10336.5165 10335.3659 0.01% - 0s 0 0 10335.3660 0 3 10336.5165 10335.3660 0.01% - 0s 0 0 10335.3661 0 3 10336.5165 10335.3661 0.01% - 0s 0 0 10335.3663 0 3 10336.5165 10335.3663 0.01% - 0s 0 0 10335.3664 0 3 10336.5165 10335.3664 0.01% - 0s 0 0 10335.3665 0 3 10336.5165 10335.3665 0.01% - 0s 0 0 10335.3666 0 3 10336.5165 10335.3666 0.01% - 0s 0 0 10335.3667 0 3 10336.5165 10335.3667 0.01% - 0s 0 0 10335.3740 0 3 10336.5165 10335.3740 0.01% - 0s 0 0 10335.3741 0 3 10336.5165 10335.3741 0.01% - 0s 0 0 10335.3742 0 3 10336.5165 10335.3742 0.01% - 0s 0 0 10335.3744 0 3 10336.5165 10335.3744 0.01% - 0s 0 0 10335.3745 0 3 10336.5165 10335.3745 0.01% - 0s 0 0 10335.3746 0 3 10336.5165 10335.3746 0.01% - 0s 0 0 10335.3747 0 3 10336.5165 10335.3747 0.01% - 0s 0 0 10335.3749 0 3 10336.5165 10335.3749 0.01% - 0s 0 0 10335.3750 0 3 10336.5165 10335.3750 0.01% - 0s 0 0 10335.3751 0 3 10336.5165 10335.3751 0.01% - 1s 0 0 10335.3753 0 3 10336.5165 10335.3753 0.01% - 1s 0 0 10335.3754 0 3 10336.5165 10335.3754 0.01% - 1s 0 0 10335.3755 0 3 10336.5165 10335.3755 0.01% - 1s 0 0 10335.3756 0 3 10336.5165 10335.3756 0.01% - 1s 0 0 10335.3758 0 3 10336.5165 10335.3758 0.01% - 1s 0 0 10335.3759 0 3 10336.5165 10335.3759 0.01% - 1s 0 0 10335.3760 0 3 10336.5165 10335.3760 0.01% - 1s 0 0 10335.3762 0 3 10336.5165 10335.3762 0.01% - 1s 0 0 10335.3763 0 3 10336.5165 10335.3763 0.01% - 1s 0 0 10335.3764 0 3 10336.5165 10335.3764 0.01% - 1s 0 0 10335.3765 0 3 10336.5165 10335.3765 0.01% - 1s 0 0 10335.3767 0 3 10336.5165 10335.3767 0.01% - 1s 0 0 10335.3768 0 3 10336.5165 10335.3768 0.01% - 1s 0 0 10335.3769 0 3 10336.5165 10335.3769 0.01% - 1s 0 0 10335.3771 0 3 10336.5165 10335.3771 0.01% - 1s 0 0 10335.3772 0 3 10336.5165 10335.3772 0.01% - 1s 0 0 10335.3773 0 3 10336.5165 10335.3773 0.01% - 1s 0 0 10335.3775 0 3 10336.5165 10335.3775 0.01% - 1s 0 0 10335.3776 0 3 10336.5165 10335.3776 0.01% - 1s 0 0 10335.3777 0 3 10336.5165 10335.3777 0.01% - 1s 0 0 10335.3779 0 3 10336.5165 10335.3779 0.01% - 1s 0 0 10335.3780 0 3 10336.5165 10335.3780 0.01% - 1s 0 0 10335.3781 0 3 10336.5165 10335.3781 0.01% - 1s 0 0 10335.3783 0 3 10336.5165 10335.3783 0.01% - 1s 0 0 10335.3784 0 3 10336.5165 10335.3784 0.01% - 1s 0 0 10335.3786 0 3 10336.5165 10335.3786 0.01% - 1s 0 0 10335.3787 0 3 10336.5165 10335.3787 0.01% - 1s 0 0 10335.3788 0 3 10336.5165 10335.3788 0.01% - 1s 0 0 10335.3790 0 3 10336.5165 10335.3790 0.01% - 1s 0 0 10335.3791 0 3 10336.5165 10335.3791 0.01% - 1s 0 0 10335.3792 0 3 10336.5165 10335.3792 0.01% - 1s 0 0 10335.3794 0 3 10336.5165 10335.3794 0.01% - 1s 0 0 10335.3795 0 3 10336.5165 10335.3795 0.01% - 1s 0 0 10335.3797 0 3 10336.5165 10335.3797 0.01% - 1s 0 0 10335.3798 0 3 10336.5165 10335.3798 0.01% - 1s 0 0 10335.3799 0 3 10336.5165 10335.3799 0.01% - 1s 0 0 10335.3801 0 3 10336.5165 10335.3801 0.01% - 1s 0 0 10335.3802 0 3 10336.5165 10335.3802 0.01% - 1s 0 0 10335.3804 0 3 10336.5165 10335.3804 0.01% - 1s 0 0 10335.3805 0 3 10336.5165 10335.3805 0.01% - 1s 0 0 10335.3806 0 3 10336.5165 10335.3806 0.01% - 1s 0 0 10335.3806 0 1 10336.5165 10335.3806 0.01% - 2s 0 0 10335.3806 0 3 10336.5165 10335.3806 0.01% - 2s H 0 0 10336.398971 10335.3806 0.01% - 2s Cutting planes: Gomory: 1 Flow cover: 2 Explored 0 nodes (2617 simplex iterations) in 2.03 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.033639897138e+04, best bound 1.033538064731e+04, gap 0.0099%