From: Zatsepin Vasily <[email protected]> To: Andrew Makhorin <[email protected]>
GLPSOL: GLPK LP/MIP Solver, v4.58 Parameter(s) specified in the command line: --mir cap6000 -o cap6000.gnu Reading problem data from 'cap6000'... cap6000:15: warning: missing model name in field 3 Objective: obj 2177 rows, 6000 columns, 54238 non-zeros 6000 integer variables, all of which are binary 39230 records were read One free row was removed GLPK Integer Optimizer, v4.58 2176 rows, 6000 columns, 48243 non-zeros 6000 integer variables, all of which are binary Preprocessing... 141 hidden packing inequaliti(es) were detected 2171 rows, 6000 columns, 18243 non-zeros 6000 integer variables, all of which are binary Scaling... A: min|aij| = 1.000e+00 max|aij| = 9.945e+04 ratio = 9.945e+04 GM: min|aij| = 9.159e-03 max|aij| = 1.092e+02 ratio = 1.192e+04 EQ: min|aij| = 8.389e-05 max|aij| = 1.000e+00 ratio = 1.192e+04 2N: min|aij| = 6.104e-05 max|aij| = 1.386e+00 ratio = 2.270e+04 Constructing initial basis... Size of triangular part is 2171 Solving LP relaxation... GLPK Simplex Optimizer, v4.58 2171 rows, 6000 columns, 18243 non-zeros * 0: obj = -8.046300000e+04 inf = 0.000e+00 (5799) * 500: obj = -2.131853070e+06 inf = 1.354e-14 (865) * 862: obj = -2.451537325e+06 inf = 0.000e+00 (0) OPTIMAL LP SOLUTION FOUND Integer optimization begins... MIR cuts enabled + 862: mip = not found yet >= -inf (1; 0) Solution found by heuristic: -2446473 Cuts on level 0: mir = 4; Solution found by heuristic: -2447452 Solution found by heuristic: -2448451 Solution found by heuristic: -2450558 Solution found by heuristic: -2450744 Solution found by heuristic: -2450874 Solution found by heuristic: -2451140 Solution found by heuristic: -2451173 + 1646: mip = -2.451173000e+06 >= -2.451440000e+06 < 0.1% (269; 146) Solution found by heuristic: -2451303 Solution found by heuristic: -2451337 Solution found by heuristic: -2451361 + 2359: mip = -2.451361000e+06 >= -2.451423000e+06 < 0.1% (221; 602) + 3032: mip = -2.451361000e+06 >= -2.451418000e+06 < 0.1% (361; 622) Solution found by heuristic: -2451371 + 3775: mip = -2.451371000e+06 >= -2.451413000e+06 < 0.1% (413; 777) + 4547: mip = -2.451371000e+06 >= -2.451410000e+06 < 0.1% (507; 807) Solution found by heuristic: -2451373 + 5165: mip = -2.451373000e+06 >= -2.451407000e+06 < 0.1% (559; 909) + 5846: mip = -2.451373000e+06 >= -2.451405000e+06 < 0.1% (626; 948) Solution found by heuristic: -2451377 + 6517: mip = -2.451377000e+06 >= -2.451402000e+06 < 0.1% (587; 1148) + 7179: mip = -2.451377000e+06 >= -2.451400000e+06 < 0.1% (614; 1201) + 7823: mip = -2.451377000e+06 >= -2.451397000e+06 < 0.1% (634; 1264) + 8435: mip = -2.451377000e+06 >= -2.451396000e+06 < 0.1% (655; 1313) Time used: 60.0 secs. Memory used: 57.0 Mb. + 9083: mip = -2.451377000e+06 >= -2.451394000e+06 < 0.1% (650; 1377) Assertion failed: x >= -0.001 Error detected in file ..\src\glpios06.c at line 993 _______________________________________________ Bug-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/bug-glpk
