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/2row-lift/mitre.pre.log
+++ b/infinity/benchmark/2row-lift/mitre.pre.log
@@ -0,0 +1,34 @@
+[      0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
+[      0.00] mf-hpc-1-5.local 2017-03-11 22:40
+[      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/mitre.pre.mps.gz --basis bases/mitre.pre.bas --log 2row-lift/mitre.pre.log --stats 2row-lift/mitre.pre.yaml --solution solutions/mitre.pre.x --lift 
+[      0.00]     1471 rows, 9558 cols
+[      0.00] Storing column types...
+[      0.00] Relaxing integrality...
+[      0.00] Disabling presolve...
+[      0.00] Optimizing...
+[      0.00]     opt = 114908.998992
+[      0.00] Reading tableau rows...
+[      0.13] Adding MIR cuts...
+[      0.13]     opt = 114908.998992
+[      0.15]     opt = 114910.299570
+[      0.18]     opt = 114926.966237
+[      0.28]     opt = 114973.766237
+[      0.31]     opt = 115030.881622
+[      0.32]     opt = 115079.920083
+[      0.35]     opt = 115103.797220
+[      0.44]     opt = 115106.650246
+[      0.56]     opt = 115109.507389
+[      0.56]     opt = 115115.714286
+[      0.58] Optimizing...
+[      0.58]     opt = 115115.714286
+[      0.58] Adding greedy intersection cuts (2 rows)...
+[      0.59]     Finding combinations...
+[      0.64]          966 combinations [0.05]
+[     90.88] Optimizing...
+[     90.88]     opt = 115115.714286
+[     90.88] Writing stats to file 2row-lift/mitre.pre.yaml...