Warning: Output names have been modified to conform to LP format. Default row names c1, c2 ... being created. Tried aggregator 11 times. MIP Presolve eliminated 210235 rows and 18145 columns. MIP Presolve modified 337 coefficients. Aggregator did 2485 substitutions. Reduced MIP has 893 rows, 289 columns, and 2637 nonzeros. Presolve time = 0.37 sec. Clique table members: 222. 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 0.0000 0.0000 0 0.00% 0 0 cutoff 0.0000 0.0000 0 0.00% >>>>>>> Objval = 0.000000 (int)0 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 1685.0000. Tried aggregator 7 times. MIP Presolve eliminated 205910 rows and 17619 columns. MIP Presolve modified 293 coefficients. Aggregator did 1878 substitutions. Reduced MIP has 5825 rows, 1422 columns, and 14455 nonzeros. Presolve time = 0.42 sec. Clique table members: 4042. 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 4.0000 4.0000 0 0.00%