[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2) [ 0.00] mf-hpc-1-1.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/mas74.pre.mps.gz --basis bases/mas74.pre.bas --log 5row-lift/mas74.pre.log --stats 5row-lift/mas74.pre.yaml --solution solutions/mas74.pre.x --rows 5 --lift [ 0.00] 13 rows, 162 cols [ 0.00] Storing column types... [ 0.00] Relaxing integrality... [ 0.00] Disabling presolve... [ 0.00] Optimizing... [ 0.00] opt = 10482.795280 [ 0.00] Reading tableau rows... [ 0.00] Adding MIR cuts... [ 0.00] opt = 10530.404724 [ 0.00] opt = 10535.789700 [ 0.00] opt = 10544.292921 [ 0.00] opt = 10562.024907 [ 0.00] opt = 10562.326459 [ 0.00] opt = 10563.805400 [ 0.00] opt = 10565.354633 [ 0.00] opt = 10568.567215 [ 0.00] opt = 10570.719281 [ 0.00] Optimizing... [ 0.01] opt = 10570.719281 [ 0.01] Adding greedy intersection cuts (2 rows)... [ 0.01] Finding combinations... [ 0.01] 66 combinations [0.05] [ 0.22] opt = 10571.338826 [ 0.68] opt = 10571.361702 [ 0.97] opt = 10571.367870 [ 1.66] opt = 10571.468679 [ 1.82] opt = 10573.108792 [ 2.56] opt = 10573.125696 [ 3.29] opt = 10574.631428 [ 3.84] opt = 10574.719934 [ 4.05] opt = 10574.850997 [ 4.38] opt = 10575.259636 [ 4.78] Adding greedy intersection cuts (3 rows)... [ 4.78] Finding combinations... [ 4.78] 220 combinations [0.05] [ 11.01] opt = 10575.481909 [ 12.78] opt = 10575.551664 [ 27.04] opt = 10575.646149 [ 73.91] opt = 10575.646927 [ 123.87] opt = 10575.762067 [ 125.08] opt = 10575.860230 [ 173.21] opt = 10575.946343 [ 176.16] Adding greedy intersection cuts (4 rows)... [ 176.16] Finding combinations... [ 176.16] 495 combinations [0.05] [ 176.16] not implemented (0) (/u/axavier/multirow/infinity/src/greedy.c:346) [ 176.16] generate failed (cut 1) (1) (/u/axavier/multirow/infinity/src/cg.c:909) [ 176.16] CG_add_multirow_cuts failed (1) (/u/axavier/multirow/infinity/src/main-greedy.c:422)