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 268541 rows and 46787 columns. MIP Presolve modified 15757 coefficients. Aggregator did 2140 substitutions. Reduced MIP has 7728 rows, 3001 columns, and 25473 nonzeros. Presolve time = 1.38 sec. Clique table members: 3701. 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 -2.81428e+07 62 -2.81428e+07 221 * 0+ 0 -2.74739e+07 -2.81428e+07 221 2.43% * 0 0 integral 0 -2.81428e+07 Cuts: 85 269 0.00% 0 0 cutoff -2.81428e+07 -2.81428e+07 269 0.00% Clique cuts applied: 40 Implied bound cuts applied: 10 Zero-half cuts applied: 2 Gomory fractional cuts applied: 3