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/pigeon-10.log
+++ b/onerow/benchmark/out/pigeon-10.log
@@ -0,0 +1,22 @@
+version: benchmark.run
+machine: mensa
+[      0.00] Reading input file: instances/pigeon-10.pre.mps.gz...
+[      0.00] Fetched 525 rows, 866 cols.
+[      0.00] Solving first relaxation...
+[      0.01]     -10000.000000 [optimal]                    
+[      0.01] Reading basis...
+
+                                                       
+[      0.02] Generating MIR cuts...
+[      0.02] Finding interesting rows...
+[      0.12]     126 rows found
+[      0.12] Starting timer 1...
+[      0.17]     -10000.000000 [optimal]                    
+[      0.18] Ending timer 1: 0.06s
+                 
+                                                       
+[      0.18] Added 112 violated cuts...
+[      0.19]     -10000.000000 [optimal]                    
+[      0.19] Generating wedge cuts...
+[      0.19] Starting timer 2...
+[      0.90] Ending timer 2: 0.71s