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 276363 rows and 49751 columns. MIP Presolve modified 10425 coefficients. Aggregator did 1637 substitutions. Reduced MIP has 818 rows, 540 columns, and 2319 nonzeros. Presolve time = 0.90 sec. Clique table members: 633. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = -0.00 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap * 0 0 integral 0 -55100.0000 -55100.0000 27 0.00%