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 268500 rows and 46744 columns. MIP Presolve modified 14879 coefficients. Aggregator did 2128 substitutions. Reduced MIP has 7781 rows, 3056 columns, and 25931 nonzeros. Presolve time = 1.43 sec. Clique table members: 3608. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.03 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -2.73763e+08 106 -2.73763e+08 664 * 0+ 0 -2.72359e+08 -2.73763e+08 664 0.52% * 0 0 integral 0 -2.73674e+08 Cuts: 142 680 0.00% 0 0 cutoff -2.73674e+08 -2.73674e+08 680 0.00% Clique cuts applied: 48 Implied bound cuts applied: 2 Zero-half cuts applied: 2 Gomory fractional cuts applied: 3