[ 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/vpm2.pre.mps.gz --basis bases/vpm2.pre.bas --log 5row-lift/vpm2.pre.log --stats 5row-lift/vpm2.pre.yaml --solution solutions/vpm2.pre.x --rows 5 --lift [ 0.00] 128 rows, 297 cols [ 0.00] Storing column types... [ 0.00] Relaxing integrality... [ 0.00] Disabling presolve... [ 0.00] Optimizing... [ 0.00] opt = 11.135632 [ 0.00] Reading tableau rows... [ 0.00] Adding MIR cuts... [ 0.00] opt = 11.252993 [ 0.00] opt = 11.271794 [ 0.00] opt = 11.278350 [ 0.00] opt = 11.353694 [ 0.00] opt = 11.366489 [ 0.00] opt = 11.368443 [ 0.00] opt = 11.396140 [ 0.00] opt = 11.453961 [ 0.00] opt = 11.456248 [ 0.01] opt = 11.484722 [ 0.01] opt = 11.498349 [ 0.01] Optimizing... [ 0.01] opt = 11.498349 [ 0.01] Adding greedy intersection cuts (2 rows)... [ 0.01] Finding combinations... [ 0.01] 137 combinations [0.05] [ 0.01] opt = 11.502989 [ 0.04] opt = 11.504269 [ 0.05] opt = 11.504608 [ 0.07] opt = 11.520178 [ 0.13] opt = 11.563248 [ 0.14] opt = 11.565680 [ 0.14] opt = 11.582961 [ 0.16] opt = 11.583235 [ 0.24] opt = 11.600423 [ 0.32] opt = 11.602032 [ 0.37] opt = 11.616171 [ 0.53] opt = 11.616749 [ 0.55] opt = 11.620722 [ 0.59] Adding greedy intersection cuts (3 rows)... [ 0.59] Finding combinations... [ 0.59] 291 combinations [0.05] [ 6.56] opt = 11.620731 [ 8.01] opt = 11.625645 [ 8.18] opt = 11.625984 [ 8.85] opt = 11.627455 [ 20.61] opt = 11.629195 [ 22.50] opt = 11.632909 [ 22.78] Adding greedy intersection cuts (4 rows)... [ 22.78] Finding combinations... [ 22.80] 394 combinations [0.05] [ 22.80] not implemented (0) (/u/axavier/multirow/infinity/src/greedy.c:346) [ 22.80] generate failed (cut 1) (1) (/u/axavier/multirow/infinity/src/cg.c:909) [ 22.80] CG_add_multirow_cuts failed (1) (/u/axavier/multirow/infinity/src/main-greedy.c:422)