Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Tried aggregator 8 times. MIP Presolve eliminated 264527 rows and 46414 columns. MIP Presolve modified 14193 coefficients. Aggregator did 2021 substitutions. Reduced MIP has 11855 rows, 3493 columns, and 38726 nonzeros. Presolve time = 1.68 sec. Clique table members: 5505. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.04 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -2.71857e+08 96 -2.71857e+08 643 * 0+ 0 -2.71424e+08 -2.71857e+08 643 0.16% * 0 0 integral 0 -2.71774e+08 Cuts: 160 649 0.00% 0 0 cutoff -2.71774e+08 -2.71774e+08 649 0.00% Clique cuts applied: 66 Zero-half cuts applied: 1 Gomory fractional cuts applied: 2