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/noswot.log
+++ b/onerow/benchmark/out/noswot.log
@@ -0,0 +1,21 @@
+version: benchmark.run
+machine: mensa
+[      0.00] Reading input file: instances/noswot.pre.mps.gz...
+[      0.00] Fetched 172 rows, 293 cols.
+[      0.00] Solving first relaxation...
+[      0.00]     -43.000000 [optimal]                    
+[      0.00] Reading basis...
+
+                                                       
+[      0.00] Generating MIR cuts...
+[      0.00] Finding interesting rows...
+[      0.11]     49 rows found
+[      0.11] Starting timer 1...
+[      0.14] Ending timer 1: 0.04s
+                 
+                                                       
+[      0.15] Added 49 violated cuts...
+[      0.15]     -43.000000 [optimal]                    
+[      0.15] Generating wedge cuts...
+[      0.15] Starting timer 2...
+[      0.70] Ending timer 2: 0.54s