Add benchmark script and instances

2017-04-28 17:12:39 -04:00
parent 7098f65110
commit 43894daa81
1152 changed files with 496112 additions and 7 deletions
--- a/infinity/benchmark/3row-lift/nw04.pre.log
+++ b/infinity/benchmark/3row-lift/nw04.pre.log
@@ -0,0 +1,27 @@
+[      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/nw04.pre.mps.gz --basis bases/nw04.pre.bas --log 3row-lift/nw04.pre.log --stats 3row-lift/nw04.pre.yaml --solution solutions/nw04.pre.x --rows 3 --lift 
+[      0.34]     36 rows, 46191 cols
+[      0.34] Storing column types...
+[      0.34] Relaxing integrality...
+[      0.35] Disabling presolve...
+[      0.36] Optimizing...
+[      0.36]     opt = 16310.666667
+[      0.36] Reading tableau rows...
+[      0.42] Adding MIR cuts...
+[      0.48]     opt = 16675.000000
+[      0.49] Optimizing...
+[      0.49]     opt = 16675.000000
+[      0.49] Adding greedy intersection cuts (2 rows)...
+[      0.49]     Finding combinations...
+[      0.54]          165 combinations [0.05]
+[    909.84] Adding greedy intersection cuts (3 rows)...
+[    909.84]     Finding combinations...
+[    909.84] Optimizing...
+[    909.84]     opt = 16675.000000
+[    909.84] Writing stats to file 3row-lift/nw04.pre.yaml...