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 149114 rows and 29074 columns. MIP Presolve modified 1694 coefficients. Aggregator did 1919 substitutions. Reduced MIP has 1147 rows, 783 columns, and 2916 nonzeros. Presolve time = 0.33 sec. Clique table members: 848. 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 -3.61218e+07 21 -3.61218e+07 43 * 0+ 0 -3.61218e+07 -3.61218e+07 43 0.00% 0 0 cutoff -3.61218e+07 -3.61218e+07 58 0.00%