Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Tried aggregator 6 times. MIP Presolve eliminated 268537 rows and 46777 columns. MIP Presolve modified 15769 coefficients. Aggregator did 2140 substitutions. Reduced MIP has 7730 rows, 3011 columns, and 25422 nonzeros. Presolve time = 1.40 sec. Clique table members: 3785. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.02 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap * 0 0 integral 0 -2.73359e+08 -2.73359e+08 463 0.00%