[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2) [ 0.00] mf-hpc-1-4.local 2017-03-11 22:59 [ 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/nw04.pre.mps.gz --basis bases/nw04.pre.bas --log 5row-cont/nw04.pre.log --stats 5row-cont/nw04.pre.yaml --solution solutions/nw04.pre.x --rows 5 [ 0.31] 36 rows, 46191 cols [ 0.31] Storing column types... [ 0.31] Relaxing integrality... [ 0.31] Disabling presolve... [ 0.32] Optimizing... [ 0.33] opt = 16310.666667 [ 0.33] Reading tableau rows... [ 0.39] Adding MIR cuts... [ 0.45] opt = 16675.000000 [ 0.47] Optimizing... [ 0.47] opt = 16675.000000 [ 0.47] Adding greedy intersection cuts (2 rows)... [ 0.47] Finding combinations... [ 0.52] 165 combinations [0.05] [ 97.35] Adding greedy intersection cuts (3 rows)... [ 97.35] Finding combinations... [ 97.46] 2177 combinations [0.05] [ 869.32] Cut cuts off known integral solution: 1.01392907 >= 1.01374815 (0) (/u/axavier/multirow/infinity/src/cg.c:317) [ 869.32] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337) [ 869.32] invalid cut skipped (cut 610) [ 900.86] Adding greedy intersection cuts (4 rows)... [ 900.86] Finding combinations... [ 900.86] Adding greedy intersection cuts (5 rows)... [ 900.86] Finding combinations... [ 900.86] Optimizing... [ 900.86] opt = 16675.000000 [ 900.86] Writing stats to file 5row-cont/nw04.pre.yaml...