Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Tried aggregator 7 times. MIP Presolve eliminated 267598 rows and 46740 columns. MIP Presolve modified 14320 coefficients. Aggregator did 2075 substitutions. Reduced MIP has 8718 rows, 3113 columns, and 28970 nonzeros. Presolve time = 1.54 sec. Clique table members: 3497. 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 -2.81943e+07 96 -2.81943e+07 278 * 0 0 integral 0 -2.81943e+07 Cuts: 18 344 0.00% 0 0 cutoff -2.81943e+07 -2.81943e+07 344 0.00% Implied bound cuts applied: 1 Zero-half cuts applied: 3 Gomory fractional cuts applied: 2