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Refactor infinity.c

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Alinson S. Xavier
2017-04-29 15:58:51 -04:00
parent 0c20ee2e26
commit c6e6d3d817
17 changed files with 1004 additions and 896 deletions
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55
infinity/benchmark/2row-cont/gt2.pre.log
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@@ -1,30 +1,25 @@
[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
[ 0.00] mf-hpc-1-7.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/gt2.pre.mps.gz --basis bases/gt2.pre.bas --log 2row-cont/gt2.pre.log --stats 2row-cont/gt2.pre.yaml --solution solutions/gt2.pre.x
[ 0.00] 28 rows, 201 cols
[ 0.00] Storing column types...
[ 0.00] Relaxing integrality...
[ 0.00] Disabling presolve...
[ 0.00] Optimizing...
[ 0.00] opt = 20146.761297
[ 0.00] Reading tableau rows...
[ 0.00] Adding MIR cuts...
[ 0.00] opt = 20545.739873
[ 0.00] opt = 20565.114738
[ 0.00] opt = 20628.064931
[ 0.00] opt = 20756.821715
[ 0.00] Optimizing...
[ 0.00] opt = 20756.821715
[ 0.00] Adding greedy intersection cuts (2 rows)...
[ 0.00] Finding combinations...
[ 0.00] 249 combinations [0.05]
[ 0.00] opt = 20815.431583
[ 0.05] opt = 21061.100847
[ 0.26] Optimizing...
[ 0.26] opt = 21061.100847
[ 0.26] Writing stats to file 2row-cont/gt2.pre.yaml...
[ 0.04] Reading problem instances/gt2.pre.mps.gz...
[ 0.41] 28 rows, 201 cols
[ 0.41] Storing column types...
[ 0.42] Relaxing integrality...
[ 0.43] Disabling presolve...
[ 0.43] Reading basis from file bases/gt2.pre.bas...
[ 0.47] Optimizing...
[ 0.74] opt = 20146.761297
[ 0.74] Reading tableau rows...
[ 0.80] Reading solution from solutions/gt2.pre.x
[ 0.83] Adding MIR cuts...
[ 1.09] opt = 20545.739873
[ 1.17] opt = 20565.114738
[ 1.21] opt = 20628.064931
[ 1.28] opt = 20756.821715
[ 1.28] Optimizing...
[ 1.29] opt = 20756.821715
[ 1.29] Adding greedy intersection cuts (2 rows)...
[ 1.29] Finding combinations...
[ 1.31] 249 combinations [0.05]
[ 1.75] opt = 20815.431583
[ 3.27] opt = 21061.100847
[ 7.74] Optimizing...
[ 7.74] opt = 21061.100847
[ 7.74] Writing stats to file 2row-cont/gt2.pre.yaml...