Add single-row cut generator

2017-04-28 22:15:10 -04:00
parent 43894daa81
commit 85bddc4e87
168 changed files with 8370 additions and 12 deletions
--- a/onerow/benchmark/out/danoint.log
+++ b/onerow/benchmark/out/danoint.log
@@ -0,0 +1,21 @@
+version: benchmark.run
+machine: mensa
+[      0.00] Reading input file: instances/danoint.pre.mps.gz...
+[      0.00] Fetched 600 rows, 978 cols.
+[      0.00] Solving first relaxation...
+[      0.03]     62.637280 [optimal]                    
+[      0.03] Reading basis...
+
+                                                       
+[      0.04] Generating MIR cuts...
+[      0.04] Finding interesting rows...
+[     10.11]     52 rows found
+[     10.11] Starting timer 1...
+[     10.85] Ending timer 1: 0.74s
+                 
+                                                       
+[     10.86] Added 52 violated cuts...
+[     10.90]     62.690000 [optimal]                    
+[     10.90] Generating wedge cuts...
+[     10.90] Starting timer 2...
+[     13.15] Ending timer 2: 2.26s