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 270606 rows and 47374 columns. MIP Presolve modified 15923 coefficients. Aggregator did 2242 substitutions. Reduced MIP has 5561 rows, 2312 columns, and 17238 nonzeros. Presolve time = 1.37 sec. Clique table members: 2661. MIP emphasis: balance optimality and feasibility. MIP search method: dynamic search. Parallel mode: none, using 1 thread. Root relaxation solution time = 0.02 sec. Nodes Cuts/ Node Left Objective IInf Best Integer Best Node ItCnt Gap 0 0 -547.0000 124 -547.0000 229 * 0+ 0 -547.0000 -547.0000 229 0.00% 0 0 cutoff -547.0000 -547.0000 229 0.00% >>>>>>> Objval = -547.000000 (int)-547 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 601.0000. Tried aggregator 8 times. MIP Presolve eliminated 274888 rows and 48821 columns. MIP Presolve modified 16526 coefficients. Aggregator did 2450 substitutions. Reduced MIP has 1070 rows, 657 columns, and 3351 nonzeros. Presolve time = 1.38 sec. Clique table members: 661. 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 integral 0 38.0000 38.0000 30 0.00% >>>>>>> Objval = 38.000000 (int)38 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 1923.0000. Tried aggregator 7 times. MIP Presolve eliminated 275631 rows and 49212 columns. MIP Presolve modified 16290 coefficients. Aggregator did 2525 substitutions. Reduced MIP has 254 rows, 191 columns, and 623 nonzeros. Presolve time = 1.64 sec. Clique table members: 234. 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 integral 0 829.0000 829.0000 1 0.00%