Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Tried aggregator 5 times. MIP Presolve eliminated 199628 rows and 35511 columns. MIP Presolve modified 25238 coefficients. Aggregator did 1293 substitutions. Reduced MIP has 53595 rows, 11146 columns, and 214674 nonzeros. Presolve time = 4.37 sec. Clique table members: 9643. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.47 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -2927.6667 133 -2927.6667 1503 * 0+ 0 -2922.0000 -2927.6667 1503 0.19% 0 0 -2927.0000 36 -2922.0000 Cuts: 188 1548 0.17% * 0+ 0 -2927.0000 -2927.0000 1548 0.00% 0 0 cutoff -2927.0000 -2927.0000 1548 0.00% Clique cuts applied: 20 Implied bound cuts applied: 12 Zero-half cuts applied: 18 Gomory fractional cuts applied: 13 >>>>>>> Objval = -2927.000000 (int)-2927 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 -478.0000. Tried aggregator 5 times. MIP Presolve eliminated 199028 rows and 35341 columns. MIP Presolve modified 25218 coefficients. Aggregator did 1236 substitutions. Reduced MIP has 54251 rows, 11373 columns, and 220356 nonzeros. Presolve time = 4.50 sec. Clique table members: 9732. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 3.35 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -2805.0000 65 -478.0000 -2805.0000 5025 486.82% * 0 0 integral 0 -2803.0000 Cuts: 99 5032 0.00% 0 0 cutoff -2803.0000 -2803.0000 5032 0.00% Clique cuts applied: 17 Zero-half cuts applied: 16 Gomory fractional cuts applied: 3