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 149113 rows and 29256 columns. MIP Presolve modified 1556 coefficients. Aggregator did 1927 substitutions. Reduced MIP has 621 rows, 420 columns, and 1586 nonzeros. Presolve time = 0.37 sec. Clique table members: 480. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = -0.00 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 4377.0000 19 4377.0000 38 * 0+ 0 4467.0000 4377.0000 38 2.01% 0 0 infeasible 4467.0000 Cuts: 10 53 0.00% 0 0 cutoff 4467.0000 4467.0000 53 0.00% Cover cuts applied: 1 Zero-half cuts applied: 1