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 267564 rows and 46294 columns. MIP Presolve modified 13710 coefficients. Aggregator did 2193 substitutions. Reduced MIP has 8694 rows, 3441 columns, and 29071 nonzeros. Presolve time = 1.41 sec. Clique table members: 4018. 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 -2.73709e+08 119 -2.73709e+08 883 * 0 0 integral 0 -2.73614e+08 Cuts: 152 905 0.00% 0 0 cutoff -2.73614e+08 -2.73614e+08 905 0.00% Clique cuts applied: 39 Zero-half cuts applied: 2 Gomory fractional cuts applied: 2