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32 lines
1.5 KiB
32 lines
1.5 KiB
[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
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[ 0.00] mf-hpc-1-8.local 2017-03-11 22:10
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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/nw04.pre.mps.gz --basis bases/nw04.pre.bas --log 3row-cont/nw04.pre.log --stats 3row-cont/nw04.pre.yaml --solution solutions/nw04.pre.x --rows 3
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[ 0.34] 36 rows, 46191 cols
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[ 0.34] Storing column types...
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[ 0.34] Relaxing integrality...
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[ 0.34] Disabling presolve...
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[ 0.35] Optimizing...
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[ 0.36] opt = 16310.666667
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[ 0.36] Reading tableau rows...
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[ 0.42] Adding MIR cuts...
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[ 0.48] opt = 16675.000000
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[ 0.49] Optimizing...
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[ 0.50] opt = 16675.000000
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[ 0.50] Adding greedy intersection cuts (2 rows)...
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[ 0.50] Finding combinations...
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[ 0.55] 165 combinations [0.05]
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[ 89.04] Adding greedy intersection cuts (3 rows)...
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[ 89.04] Finding combinations...
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[ 89.16] 2177 combinations [0.05]
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[ 608.78] Cut cuts off known integral solution: 1.01392907 >= 1.01374815 (0) (/u/axavier/multirow/infinity/src/cg.c:317)
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[ 608.78] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337)
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[ 608.78] invalid cut skipped (cut 610)
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[ 900.74] Optimizing...
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[ 900.74] opt = 16675.000000
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[ 900.74] Writing stats to file 3row-cont/nw04.pre.yaml...
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