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50 lines
2.5 KiB
50 lines
2.5 KiB
[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
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[ 0.00] mf-hpc-1-1.local 2017-03-11 23:02
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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/qiu.pre.mps.gz --basis bases/qiu.pre.bas --log 5row-lift/qiu.pre.log --stats 5row-lift/qiu.pre.yaml --solution solutions/qiu.pre.x --rows 5 --lift
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[ 0.01] 1192 rows, 1901 cols
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[ 0.01] Storing column types...
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[ 0.01] Relaxing integrality...
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[ 0.01] Disabling presolve...
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[ 0.01] Optimizing...
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[ 0.01] opt = -931.638854
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[ 0.01] Reading tableau rows...
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[ 0.04] Adding MIR cuts...
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[ 0.06] opt = -931.638854
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[ 0.07] opt = -924.048688
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[ 0.07] opt = -923.917330
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[ 0.07] opt = -923.609950
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[ 0.08] opt = -920.330676
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[ 0.08] Optimizing...
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[ 0.08] opt = -920.330676
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[ 0.08] Adding greedy intersection cuts (2 rows)...
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[ 0.08] Finding combinations...
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[ 0.09] 894 combinations [0.05]
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[ 0.11] opt = -919.794955
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[ 0.29] opt = -919.294159
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[ 0.31] opt = -919.257943
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[ 0.42] opt = -918.952202
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[ 1.49] opt = -918.714246
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[ 1.70] opt = -918.703738
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[ 2.88] opt = -918.648765
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[ 3.11] opt = -918.312052
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[ 5.26] opt = -918.262966
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[ 5.69] opt = -918.262199
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[ 7.55] opt = -918.185765
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[ 9.13] Adding greedy intersection cuts (3 rows)...
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[ 9.13] Finding combinations...
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[ 10.27] 3828 combinations [0.65]
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[ 166.30] tight_rays_lp is infeasible (0) (/u/axavier/multirow/infinity/src/greedy-nd.c:1167)
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[ 166.30] GREEDY_ND_find_tight_rays failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:601)
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[ 166.30] GREEDY_ND_bound failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:435)
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[ 271.04] tight_rays_lp is infeasible (0) (/u/axavier/multirow/infinity/src/greedy-nd.c:1167)
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[ 271.04] GREEDY_ND_find_tight_rays failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:601)
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[ 271.04] GREEDY_ND_bound failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:435)
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[ 271.41] tight_rays_lp is infeasible (0) (/u/axavier/multirow/infinity/src/greedy-nd.c:1167)
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[ 271.41] GREEDY_ND_find_tight_rays failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:601)
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[ 271.41] GREEDY_ND_bound failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:435)
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