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 270268 rows and 47165 columns. MIP Presolve modified 15435 coefficients. Aggregator did 2219 substitutions. Reduced MIP has 5916 rows, 2544 columns, and 19943 nonzeros. Presolve time = 1.50 sec. Clique table members: 2874. 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 -51808.6000 84 -51808.6000 220 * 0+ 0 -51568.0000 -51808.6000 220 0.47% * 0 0 integral 0 -51636.0000 Cuts: 38 272 0.00% 0 0 cutoff -51636.0000 -51636.0000 272 0.00% Clique cuts applied: 20 Zero-half cuts applied: 3