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 268907 rows and 46674 columns. MIP Presolve modified 16438 coefficients. Aggregator did 2125 substitutions. Reduced MIP has 7423 rows, 3129 columns, and 23753 nonzeros. Presolve time = 1.50 sec. Clique table members: 3564. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.03 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -2.73525e+08 109 -2.73525e+08 792 * 0 0 integral 0 -2.73494e+08 Cuts: 29 824 0.00% 0 0 cutoff -2.73494e+08 -2.73494e+08 824 0.00% GUB cover cuts applied: 1 Clique cuts applied: 3 Cover cuts applied: 1 Zero-half cuts applied: 1 Gomory fractional cuts applied: 2