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73 lines
3.6 KiB
73 lines
3.6 KiB
[ 0.00] multirow (git-4d20687d04e75dc63c7bb84cbbfeb2261c6a6ab2)
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[ 0.00] mf-hpc-1-4.local 2017-03-11 22:09
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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/gesa3.pre.mps.gz --basis bases/gesa3.pre.bas --log 3row-lift/gesa3.pre.log --stats 3row-lift/gesa3.pre.yaml --solution solutions/gesa3.pre.x --rows 3 --lift
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[ 0.01] 1296 rows, 2377 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 = 27884380.373544
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[ 0.01] Reading tableau rows...
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[ 0.05] Adding MIR cuts...
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[ 0.05] opt = 27887460.805864
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[ 0.05] opt = 27891076.762470
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[ 0.05] opt = 27891094.578304
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[ 0.05] opt = 27894048.102967
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[ 0.05] opt = 27894058.390853
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[ 0.06] opt = 27895167.139302
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[ 0.06] opt = 27896072.570392
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[ 0.06] opt = 27897587.957957
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[ 0.06] opt = 27901452.293734
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[ 0.06] opt = 27902511.851079
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[ 0.06] opt = 27903536.505123
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[ 0.06] opt = 27905217.143457
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[ 0.06] Optimizing...
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[ 0.06] opt = 27905217.143457
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[ 0.06] Adding greedy intersection cuts (2 rows)...
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[ 0.06] Finding combinations...
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[ 0.07] 3347 combinations [0.05]
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[ 0.13] opt = 27907951.018073
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[ 0.18] opt = 27909421.869714
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[ 0.21] opt = 27909495.047056
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[ 0.26] opt = 27910602.795695
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[ 0.44] opt = 27910776.323738
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[ 0.50] opt = 27911230.790686
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[ 9.23] Cut cuts off known integral solution: -0.27843704 >= -0.27857714 (0) (/u/axavier/multirow/infinity/src/cg.c:317)
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[ 9.23] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337)
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[ 9.23] invalid cut skipped (cut 1059)
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[ 12.30] opt = 27911732.575897
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[ 12.49] Cut cuts off known integral solution: -0.27843704 >= -0.27857714 (0) (/u/axavier/multirow/infinity/src/cg.c:317)
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[ 12.49] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337)
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[ 12.49] invalid cut skipped (cut 1310)
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[ 15.08] Cut cuts off known integral solution: -0.27843721 >= -0.27857730 (0) (/u/axavier/multirow/infinity/src/cg.c:317)
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[ 15.08] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337)
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[ 15.08] invalid cut skipped (cut 1549)
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[ 17.80] opt = 27911915.112998
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[ 20.14] opt = 27912073.078411
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[ 22.64] Cut cuts off known integral solution: -0.64553915 >= -0.64567924 (0) (/u/axavier/multirow/infinity/src/cg.c:317)
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[ 22.64] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337)
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[ 22.64] invalid cut skipped (cut 2646)
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[ 23.58] Cut cuts off known integral solution: -0.64561918 >= -0.64567924 (0) (/u/axavier/multirow/infinity/src/cg.c:317)
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[ 23.58] check_cut failed (1) (/u/axavier/multirow/infinity/src/cg.c:337)
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[ 23.58] invalid cut skipped (cut 2765)
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[ 24.96] opt = 27912769.347322
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[ 25.16] opt = 27912774.274455
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[ 25.19] opt = 27914660.647622
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[ 25.34] opt = 27915638.044365
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[ 26.96] opt = 27916870.992929
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[ 28.02] Adding greedy intersection cuts (3 rows)...
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[ 28.02] Finding combinations...
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[ 34.07] 2876 combinations [0.60]
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[ 79.65] opt = 27917439.496210
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[ 79.75] opt = 27917444.534027
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[ 88.55] opt = 27917944.986852
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[ 130.39] opt = 27918094.239099
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[ 133.48] Optimizing...
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[ 133.48] opt = 27918094.239099
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[ 133.48] Writing stats to file 3row-lift/gesa3.pre.yaml...
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