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56 lines
2.4 KiB
56 lines
2.4 KiB
[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
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[ 0.00] mf-hpc-1-4.local 2017-03-11 22:09
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[ 0.00] Compile-time parameters:
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[ 0.00] EPSILON: 1.000000e-08
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[ 0.00] GREEDY_BIG_E: 1.000000e+03
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[ 0.00] GREEDY_MAX_GAP: 1.000000e-04
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[ 0.00] Command line arguments:
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[ 0.00] ../build/infinity.run --mir --greedy --problem instances/p0282.pre.mps.gz --basis bases/p0282.pre.bas --log 3row-lift/p0282.pre.log --stats 3row-lift/p0282.pre.yaml --solution solutions/p0282.pre.x --rows 3 --lift
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[ 0.00] 165 rows, 366 cols
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[ 0.00] Storing column types...
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[ 0.00] Relaxing integrality...
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[ 0.00] Disabling presolve...
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[ 0.00] Optimizing...
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[ 0.00] opt = 180000.300231
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[ 0.00] Reading tableau rows...
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[ 0.00] Adding MIR cuts...
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[ 0.00] opt = 180037.407196
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[ 0.00] opt = 180160.830263
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[ 0.00] opt = 180179.629604
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[ 0.00] opt = 180253.269188
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[ 0.00] opt = 180257.843263
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[ 0.00] opt = 180468.079837
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[ 0.00] opt = 180570.838577
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[ 0.00] opt = 180617.920227
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[ 0.00] opt = 180679.367449
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[ 0.01] opt = 180770.488577
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[ 0.01] opt = 182212.908696
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[ 0.01] opt = 182279.072575
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[ 0.01] opt = 182300.739242
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[ 0.01] opt = 182489.525064
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[ 0.01] opt = 182504.525064
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[ 0.01] Optimizing...
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[ 0.01] opt = 182504.525064
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[ 0.01] Adding greedy intersection cuts (2 rows)...
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[ 0.01] Finding combinations...
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[ 0.01] 1913 combinations [0.05]
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[ 1.45] opt = 182508.685178
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[ 2.49] opt = 182568.646427
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[ 4.23] opt = 182601.539359
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[ 6.24] opt = 182649.345975
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[ 6.26] opt = 182653.492822
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[ 6.31] opt = 182718.586277
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[ 7.30] opt = 182742.157045
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[ 8.42] opt = 182746.947215
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[ 9.14] opt = 184870.576562
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[ 16.66] opt = 184899.013218
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[ 53.70] Adding greedy intersection cuts (3 rows)...
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[ 53.70] Finding combinations...
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[ 53.83] 4177 combinations [0.25]
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[ 490.39] Cut cuts off known integral solution: -0.00130000 >= -0.99890000 (0) (/u/axavier/multirow/infinity/src/cg.c:317)
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[ 490.39] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337)
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[ 490.39] invalid cut skipped (cut 3901)
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[ 512.78] Optimizing...
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[ 512.78] opt = 184899.013218
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[ 512.78] Writing stats to file 3row-lift/p0282.pre.yaml...
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