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64 lines
3.5 KiB
64 lines
3.5 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/qiu.pre.mps.gz --basis bases/qiu.pre.bas --log 5row-cont/qiu.pre.log --stats 5row-cont/qiu.pre.yaml --solution solutions/qiu.pre.x --rows 5
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[ 0.00] 1192 rows, 1901 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 = -931.638854
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[ 0.00] 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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[ 0.08] opt = -924.048688
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[ 0.08] opt = -923.917330
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[ 0.08] opt = -923.609950
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[ 0.09] opt = -920.330676
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[ 0.10] Optimizing...
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[ 0.10] opt = -920.330676
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[ 0.10] Adding greedy intersection cuts (2 rows)...
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[ 0.10] Finding combinations...
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[ 0.10] 894 combinations [0.05]
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[ 0.13] opt = -919.647430
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[ 0.34] opt = -919.185533
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[ 0.36] opt = -919.181108
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[ 0.48] opt = -918.906312
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[ 1.82] opt = -918.684935
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[ 3.28] opt = -918.681642
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[ 3.52] opt = -918.221279
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[ 5.78] opt = -918.186412
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[ 8.19] opt = -918.148012
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[ 9.88] Adding greedy intersection cuts (3 rows)...
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[ 9.88] Finding combinations...
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[ 11.04] 3828 combinations [0.65]
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[ 184.32] tight_rays_lp is infeasible (0) (/u/axavier/multirow/infinity/src/greedy-nd.c:1167)
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[ 184.32] GREEDY_ND_find_tight_rays failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:601)
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[ 184.32] GREEDY_ND_bound failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:435)
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[ 323.04] tight_rays_lp is infeasible (0) (/u/axavier/multirow/infinity/src/greedy-nd.c:1167)
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[ 323.04] GREEDY_ND_find_tight_rays failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:601)
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[ 323.04] GREEDY_ND_bound failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:435)
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[ 323.40] tight_rays_lp is infeasible (0) (/u/axavier/multirow/infinity/src/greedy-nd.c:1167)
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[ 323.40] GREEDY_ND_find_tight_rays failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:601)
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[ 323.40] GREEDY_ND_bound failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:435)
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[ 368.58] opt = -917.987621
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[ 551.82] opt = -917.950483
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[ 667.54] tight_rays_lp is infeasible (0) (/u/axavier/multirow/infinity/src/greedy-nd.c:1167)
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[ 667.54] GREEDY_ND_find_tight_rays failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:601)
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[ 667.54] GREEDY_ND_bound failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:435)
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[ 712.51] Adding greedy intersection cuts (4 rows)...
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[ 712.51] Finding combinations...
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[ 727.75] 1485 combinations [0.85]
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[ 766.88] tight_rays_lp is infeasible (0) (/u/axavier/multirow/infinity/src/greedy-nd.c:1167)
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[ 766.88] GREEDY_ND_find_tight_rays failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:601)
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[ 766.88] GREEDY_ND_bound failed (1) (/u/axavier/multirow/infinity/src/greedy-nd.c:435)
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[ 900.04] Adding greedy intersection cuts (5 rows)...
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[ 900.04] Finding combinations...
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[ 900.04] Optimizing...
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[ 900.05] opt = -917.950483
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[ 900.05] Writing stats to file 5row-cont/qiu.pre.yaml...
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