Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Tried aggregator 11 times. MIP Presolve eliminated 213106 rows and 17743 columns. MIP Presolve modified 576 coefficients. Aggregator did 2974 substitutions. Reduced MIP has 1912 rows, 675 columns, and 5325 nonzeros. Presolve time = 0.55 sec. Clique table members: 829. 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 integral 0 -1933.0000 -1933.0000 136 0.00% >>>>>>> Objval = -1933.000000 (int)-1933 Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. MIP start values provide initial solution with objective -676.0000. Tried aggregator 4 times. MIP Presolve eliminated 215465 rows and 19279 columns. MIP Presolve modified 14 coefficients. Aggregator did 1355 substitutions. Reduced MIP has 1172 rows, 758 columns, and 3699 nonzeros. Presolve time = 0.23 sec. Clique table members: 679. 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 integral 0 -1927.0000 -1927.0000 0 0.00%