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 191512 rows and 35376 columns. MIP Presolve modified 23958 coefficients. Aggregator did 1261 substitutions. Reduced MIP has 61751 rows, 11313 columns, and 244444 nonzeros. Presolve time = 4.46 sec. Clique table members: 10614. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.48 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -2927.2222 168 -2927.2222 1875 * 0+ 0 -2918.0000 -2927.2222 1875 0.32% 0 0 -2926.0000 74 -2918.0000 Cuts: 312 1945 0.27% * 0+ 0 -2922.0000 -2926.0000 1945 0.14% * 0 0 integral 0 -2926.0000 Cuts: 41 1957 0.00% 0 0 cutoff -2926.0000 -2926.0000 1957 0.00% GUB cover cuts applied: 2 Clique cuts applied: 68 Cover cuts applied: 1 Implied bound cuts applied: 20 Zero-half cuts applied: 25 Gomory fractional cuts applied: 14 >>>>>>> Objval = -2926.000000 (int)-2926 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 -412.0000. Tried aggregator 5 times. MIP Presolve eliminated 190960 rows and 35216 columns. MIP Presolve modified 24005 coefficients. Aggregator did 1211 substitutions. Reduced MIP has 62353 rows, 11523 columns, and 250008 nonzeros. Presolve time = 4.50 sec. Clique table members: 10669. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 3.73 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -2857.0000 86 -412.0000 -2857.0000 5102 593.45% 0 0 -2839.1489 102 -412.0000 Cuts: 147 5412 589.11% * 0 0 integral 0 -2836.0000 Cuts: 26 5438 0.00% 0 0 cutoff -2836.0000 -2836.0000 5438 0.00% GUB cover cuts applied: 2 Clique cuts applied: 49 Cover cuts applied: 1 Implied bound cuts applied: 18 Zero-half cuts applied: 16