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41 lines
2.3 KiB
41 lines
2.3 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/air03.pre.mps.gz --basis bases/air03.pre.bas --log 3row-cont/air03.pre.log --stats 3row-cont/air03.pre.yaml --solution solutions/air03.pre.x --rows 3
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[ 0.08] 122 rows, 8458 cols
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[ 0.08] Storing column types...
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[ 0.08] Relaxing integrality...
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[ 0.08] Disabling presolve...
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[ 0.08] Optimizing...
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[ 0.08] opt = 338864.250000
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[ 0.08] Reading tableau rows...
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[ 0.12] Adding MIR cuts...
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[ 0.12] opt = 340160.000000
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[ 0.13] Optimizing...
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[ 0.13] opt = 340160.000000
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[ 0.13] Adding greedy intersection cuts (2 rows)...
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[ 0.13] Finding combinations...
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[ 0.24] 2213 combinations [0.05]
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[ 147.02] Adding greedy intersection cuts (3 rows)...
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[ 147.02] Finding combinations...
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[ 148.99] 4475 combinations [0.70]
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[ 323.30] Cut cuts off known integral solution: 8.04745870 >= 8.04701517 (0) (/u/axavier/multirow/infinity/src/cg.c:317)
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[ 323.30] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337)
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[ 323.30] invalid cut skipped (cut 476)
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[ 401.95] Cut cuts off known integral solution: 8.91490976 >= 8.91467345 (0) (/u/axavier/multirow/infinity/src/cg.c:317)
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[ 401.95] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337)
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[ 401.95] invalid cut skipped (cut 702)
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[ 433.03] Cut cuts off known integral solution: 7.15090955 >= 7.15083039 (0) (/u/axavier/multirow/infinity/src/cg.c:317)
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[ 433.03] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337)
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[ 433.03] invalid cut skipped (cut 785)
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[ 501.49] Cut cuts off known integral solution: 6.46409872 >= 6.46342780 (0) (/u/axavier/multirow/infinity/src/cg.c:317)
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[ 501.49] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337)
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[ 501.49] invalid cut skipped (cut 975)
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[ 900.23] Optimizing...
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[ 900.23] opt = 340160.000000
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[ 900.23] Writing stats to file 3row-cont/air03.pre.yaml...
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