Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Tried aggregator 6 times. MIP Presolve eliminated 149505 rows and 29452 columns. MIP Presolve modified 1539 coefficients. Aggregator did 1787 substitutions. Reduced MIP has 889 rows, 537 columns, and 2265 nonzeros. Presolve time = 0.30 sec. Clique table members: 569. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.01 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap * 0 0 integral 0 -1145.0000 -1145.0000 18 0.00% >>>>>>> Objval = -1145.000000 (int)-1145 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 1128.0000. Tried aggregator 4 times. MIP Presolve eliminated 149805 rows and 29592 columns. MIP Presolve modified 750 coefficients. Aggregator did 1847 substitutions. Reduced MIP has 530 rows, 337 columns, and 1392 nonzeros. Presolve time = 0.27 sec. Clique table members: 354. 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 -805.7500 21 1128.0000 -805.7500 45 171.43% * 0+ 0 -801.0000 -805.7500 45 0.59% 0 0 cutoff -801.0000 -805.7500 53 0.59%