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 35378 columns. MIP Presolve modified 23949 coefficients. Aggregator did 1262 substitutions. Reduced MIP has 61750 rows, 11310 columns, and 244413 nonzeros. Presolve time = 4.51 sec. Clique table members: 10608. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.66 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -2924.2222 315 -2924.2222 2100 * 0+ 0 -2913.0000 -2924.2222 2100 0.39% * 0 0 integral 0 -2919.0000 Cuts: 471 2180 0.00% 0 0 cutoff -2919.0000 -2919.0000 2180 0.00% GUB cover cuts applied: 1 Clique cuts applied: 185 Cover cuts applied: 1 Implied bound cuts applied: 36 Zero-half cuts applied: 30 Gomory fractional cuts applied: 16 >>>>>>> Objval = -2919.000000 (int)-2919 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 -375.0000. Tried aggregator 5 times. MIP Presolve eliminated 190960 rows and 35218 columns. MIP Presolve modified 23995 coefficients. Aggregator did 1212 substitutions. Reduced MIP has 62352 rows, 11520 columns, and 249976 nonzeros. Presolve time = 4.58 sec. Clique table members: 10663. 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 -2862.7500 134 -375.0000 -2862.7500 4483 663.40% * 0 0 integral 0 -2786.0000 Cuts: 37 4770 0.00% 0 0 cutoff -2786.0000 -2786.0000 4770 0.00% Clique cuts applied: 9 Implied bound cuts applied: 2 Zero-half cuts applied: 3 Gomory fractional cuts applied: 3