Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Tried aggregator 9 times. MIP Presolve eliminated 270460 rows and 47230 columns. MIP Presolve modified 17871 coefficients. Aggregator did 2263 substitutions. Reduced MIP has 4053 rows, 1956 columns, and 11939 nonzeros. Presolve time = 1.69 sec. Clique table members: 2516. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.01 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 3813.5000 317 3813.5000 454 * 0 0 integral 0 4750.0000 Cuts: 82 628 0.00% 0 0 cutoff 4750.0000 4750.0000 628 0.00% Clique cuts applied: 2 Implied bound cuts applied: 4 Zero-half cuts applied: 16 Gomory fractional cuts applied: 5