[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2) [ 0.00] mf-hpc-1-4.local 2017-03-11 22:09 [ 0.00] Compile-time parameters: [ 0.00] EPSILON: 1.000000e-08 [ 0.00] GREEDY_BIG_E: 1.000000e+03 [ 0.00] GREEDY_MAX_GAP: 1.000000e-04 [ 0.00] Command line arguments: [ 0.00] ../build/infinity.run --mir --greedy --problem instances/misc03.pre.mps.gz --basis bases/misc03.pre.bas --log 3row-lift/misc03.pre.log --stats 3row-lift/misc03.pre.yaml --solution solutions/misc03.pre.x --rows 3 --lift [ 0.00] 95 rows, 223 cols [ 0.00] Storing column types... [ 0.00] Relaxing integrality... [ 0.00] Disabling presolve... [ 0.00] Optimizing... [ 0.00] opt = 1910.000000 [ 0.00] Reading tableau rows... [ 0.00] Adding MIR cuts... [ 0.00] opt = 1910.000000 [ 0.01] opt = 2035.000000 [ 0.01] opt = 2127.500000 [ 0.01] Optimizing... [ 0.01] opt = 2127.500000 [ 0.01] Adding greedy intersection cuts (2 rows)... [ 0.01] Finding combinations... [ 0.01] 1891 combinations [0.05] [ 54.33] Adding greedy intersection cuts (3 rows)... [ 54.33] Finding combinations... [ 54.45] 1765 combinations [0.80] [ 158.26] Cut cuts off known integral solution: -0.99979041 >= -1.00000000 (0) (/u/axavier/multirow/infinity/src/cg.c:317) [ 158.26] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337) [ 158.26] invalid cut skipped (cut 397) [ 372.58] Cut cuts off known integral solution: -0.99963762 >= -1.00000000 (0) (/u/axavier/multirow/infinity/src/cg.c:317) [ 372.58] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337) [ 372.58] invalid cut skipped (cut 1355) [ 469.15] Optimizing... [ 469.15] opt = 2127.500000 [ 469.15] Writing stats to file 3row-lift/misc03.pre.yaml...