[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2) [ 0.00] mf-hpc-1-5.local 2017-03-11 23:02 [ 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/fixnet6.pre.mps.gz --basis bases/fixnet6.pre.bas --log 5row-lift/fixnet6.pre.log --stats 5row-lift/fixnet6.pre.yaml --solution solutions/fixnet6.pre.x --rows 5 --lift [ 0.01] 477 rows, 1256 cols [ 0.01] Storing column types... [ 0.01] Relaxing integrality... [ 0.01] Disabling presolve... [ 0.01] Optimizing... [ 0.01] opt = 3192.042000 [ 0.01] Reading tableau rows... [ 0.01] Adding MIR cuts... [ 0.01] opt = 3205.818000 [ 0.01] opt = 3310.274699 [ 0.02] opt = 3330.101142 [ 0.02] opt = 3359.309304 [ 0.02] opt = 3365.581322 [ 0.02] opt = 3367.872133 [ 0.02] opt = 3367.896579 [ 0.02] opt = 3371.147010 [ 0.02] Optimizing... [ 0.02] opt = 3371.147010 [ 0.02] Adding greedy intersection cuts (2 rows)... [ 0.02] Finding combinations... [ 0.02] 95 combinations [0.05] [ 0.06] opt = 3371.316927 [ 0.10] opt = 3381.139540 [ 0.55] opt = 3387.993627 [ 0.59] opt = 3389.356906 [ 0.62] opt = 3389.435109 [ 0.67] opt = 3391.313503 [ 0.75] opt = 3400.913268 [ 1.07] opt = 3419.652102 [ 1.21] opt = 3420.554424 [ 1.37] opt = 3424.527719 [ 1.64] opt = 3434.108159 [ 1.73] opt = 3435.564075 [ 1.75] opt = 3435.564204 [ 1.81] opt = 3435.625868 [ 1.98] opt = 3435.636346 [ 2.06] opt = 3436.063953 [ 2.49] Adding greedy intersection cuts (3 rows)... [ 2.49] Finding combinations... [ 2.50] 199 combinations [0.05] [ 3.50] opt = 3436.077221 [ 8.25] opt = 3436.149508 [ 9.40] opt = 3436.375274 [ 19.87] opt = 3436.375482 [ 48.86] Adding greedy intersection cuts (4 rows)... [ 48.86] Finding combinations... [ 48.95] 289 combinations [0.05] [ 48.95] not implemented (0) (/u/axavier/multirow/infinity/src/greedy.c:346) [ 48.95] generate failed (cut 1) (1) (/u/axavier/multirow/infinity/src/cg.c:909) [ 48.95] CG_add_multirow_cuts failed (1) (/u/axavier/multirow/infinity/src/main-greedy.c:422)