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 268669 rows and 46732 columns. MIP Presolve modified 13741 coefficients. Aggregator did 2095 substitutions. Reduced MIP has 7638 rows, 3101 columns, and 24088 nonzeros. Presolve time = 1.40 sec. Clique table members: 3490. 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 -2.72277e+08 88 -2.72277e+08 578 * 0+ 0 -2.71864e+08 -2.72277e+08 578 0.15% * 0 0 integral 0 -2.72184e+08 Cuts: 158 587 0.00% 0 0 cutoff -2.72184e+08 -2.72184e+08 587 0.00% Clique cuts applied: 67 Zero-half cuts applied: 2 Gomory fractional cuts applied: 1