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/5row-lift/fiber.pre.log
+++ b/infinity/benchmark/5row-lift/fiber.pre.log
@@ -0,0 +1,53 @@
+[      0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
+[      0.00] mf-hpc-1-5.local 2017-03-11 23:02
+[      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/fiber.pre.mps.gz --basis bases/fiber.pre.bas --log 5row-lift/fiber.pre.log --stats 5row-lift/fiber.pre.yaml --solution solutions/fiber.pre.x --rows 5 --lift 
+[      0.00]     290 rows, 1086 cols
+[      0.00] Storing column types...
+[      0.00] Relaxing integrality...
+[      0.00] Disabling presolve...
+[      0.00] Optimizing...
+[      0.00]     opt = 198107.357500
+[      0.00] Reading tableau rows...
+[      0.00] Adding MIR cuts...
+[      0.01]     opt = 204446.877500
+[      0.01]     opt = 209780.997500
+[      0.01]     opt = 217619.939074
+[      0.01]     opt = 220492.258796
+[      0.01]     opt = 223475.778796
+[      0.01]     opt = 223559.322796
+[      0.01]     opt = 223657.178796
+[      0.01]     opt = 227241.058621
+[      0.01]     opt = 227513.849067
+[      0.01]     opt = 229999.338519
+[      0.01]     opt = 235855.564671
+[      0.01]     opt = 275131.350730
+[      0.01]     opt = 306825.530082
+[      0.01]     opt = 344210.561379
+[      0.01] Optimizing...
+[      0.01]     opt = 344210.561379
+[      0.01] Adding greedy intersection cuts (2 rows)...
+[      0.01]     Finding combinations...
+[      0.01]         1406 combinations [0.05]
+[      0.13]     opt = 344303.479615
+[     10.61]     opt = 344462.658848
+[     10.63]     opt = 344507.214633
+[     10.97]     opt = 345052.369483
+[     11.04]     opt = 345094.281372
+[     25.49]     opt = 345129.522902
+[     43.72]     opt = 348752.067915
+[     45.01]     opt = 348812.634193
+[     45.04]     opt = 349740.076949
+[     45.53]     opt = 349933.399955
+[     46.31]     opt = 351636.837743
+[     55.03] Adding greedy intersection cuts (3 rows)...
+[     55.03]     Finding combinations...
+[     55.31]         3182 combinations [0.10]
+[     55.51]     opt = 351637.091772
+[     65.50]     opt = 351794.910411
+[     67.87]     opt = 351835.996178
+[     85.60]     opt = 351923.012888