GLPSOL: GLPK LP/MIP Solver, v4.44 Parameter(s) specified in the command line: mps/cont4.mps Reading problem data from `mps/cont4.mps'... Problem: cont4 Objective: R160793 160793 rows, 40398 columns, 398399 non-zeros 759593 records were read GLPK Simplex Optimizer, v4.44 160793 rows, 40398 columns, 398399 non-zeros Preprocessing... PROBLEM HAS NO PRIMAL FEASIBLE SOLUTION Time used: 0.2 secs Memory used: 111.7 Mb (117148420 bytes) 1.91user 0.06system 0:02.10elapsed 93%CPU (0avgtext+0avgdata 0maxresident)k 37128inputs+8outputs (0major+29501minor)pagefaults 0swaps