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 266657 rows and 46472 columns. MIP Presolve modified 16458 coefficients. Aggregator did 2109 substitutions. Reduced MIP has 9630 rows, 3347 columns, and 32308 nonzeros. Presolve time = 1.43 sec. Clique table members: 4002. 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 -2.81428e+07 283 -2.81428e+07 531 * 0+ 0 -2.81427e+07 -2.81428e+07 531 0.00% * 0 0 integral 0 -2.81427e+07 Cuts: 43 641 0.00% 0 0 cutoff -2.81427e+07 -2.81427e+07 641 0.00% Clique cuts applied: 20 Implied bound cuts applied: 11 Zero-half cuts applied: 2 Gomory fractional cuts applied: 2