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36 lines
1.7 KiB
36 lines
1.7 KiB
[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
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[ 0.00] mf-hpc-1-4.local 2017-03-11 22:59
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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 5row-cont/nw04.pre.log --stats 5row-cont/nw04.pre.yaml --solution solutions/nw04.pre.x --rows 5
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[ 0.31] 36 rows, 46191 cols
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[ 0.31] Storing column types...
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[ 0.31] Relaxing integrality...
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[ 0.31] Disabling presolve...
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[ 0.32] Optimizing...
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[ 0.33] opt = 16310.666667
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[ 0.33] Reading tableau rows...
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[ 0.39] Adding MIR cuts...
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[ 0.45] opt = 16675.000000
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[ 0.47] Optimizing...
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[ 0.47] opt = 16675.000000
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[ 0.47] Adding greedy intersection cuts (2 rows)...
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[ 0.47] Finding combinations...
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[ 0.52] 165 combinations [0.05]
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[ 97.35] Adding greedy intersection cuts (3 rows)...
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[ 97.35] Finding combinations...
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[ 97.46] 2177 combinations [0.05]
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[ 869.32] Cut cuts off known integral solution: 1.01392907 >= 1.01374815 (0) (/u/axavier/multirow/infinity/src/cg.c:317)
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[ 869.32] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337)
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[ 869.32] invalid cut skipped (cut 610)
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[ 900.86] Adding greedy intersection cuts (4 rows)...
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[ 900.86] Finding combinations...
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[ 900.86] Adding greedy intersection cuts (5 rows)...
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[ 900.86] Finding combinations...
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[ 900.86] Optimizing...
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[ 900.86] opt = 16675.000000
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[ 900.86] Writing stats to file 5row-cont/nw04.pre.yaml...
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