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 192275 rows and 35403 columns. MIP Presolve modified 24076 coefficients. Aggregator did 1261 substitutions. Reduced MIP has 60986 rows, 11286 columns, and 241059 nonzeros. Presolve time = 4.51 sec. Clique table members: 10607. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.64 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -2928.2222 210 -2928.2222 1557 * 0+ 0 -2920.0000 -2928.2222 1557 0.28% * 0 0 integral 0 -2927.0000 Cuts: 472 1645 0.00% 0 0 cutoff -2927.0000 -2927.0000 1645 0.00% GUB cover cuts applied: 1 Clique cuts applied: 131 Implied bound cuts applied: 26 Zero-half cuts applied: 22 Gomory fractional cuts applied: 14 >>>>>>> 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 -452.0000. Tried aggregator 5 times. MIP Presolve eliminated 191725 rows and 35243 columns. MIP Presolve modified 24123 coefficients. Aggregator did 1211 substitutions. Reduced MIP has 61586 rows, 11496 columns, and 246600 nonzeros. Presolve time = 4.53 sec. Clique table members: 10662. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 4.28 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap * 0 0 integral 0 -2905.0000 -2905.0000 4151 0.00%