Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Tried aggregator 5 times. MIP Presolve eliminated 193591 rows and 36355 columns. MIP Presolve modified 19664 coefficients. Aggregator did 1396 substitutions. Reduced MIP has 50534 rows, 7847 columns, and 199762 nonzeros. Presolve time = 4.61 sec. Clique table members: 8423. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.36 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -2836.2500 113 -2836.2500 240 * 0+ 0 -2719.0000 -2836.2500 240 4.31% * 0 0 integral 0 -2763.0000 Cuts: 20 268 0.00% 0 0 cutoff -2763.0000 -2763.0000 268 0.00% Clique cuts applied: 1 Implied bound cuts applied: 1 Zero-half cuts applied: 2 Gomory fractional cuts applied: 1