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CenterStringLP/output.txt

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Solving input4.lp
Found incumbent of value 100.000000 after 0.00 sec. (0.02 ticks)
Tried aggregator 1 time.
MIP Presolve eliminated 0 rows and 21 columns.
Reduced MIP has 110 rows, 380 columns, and 1389 nonzeros.
Reduced MIP has 379 binaries, 0 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.00 sec. (0.58 ticks)
Probing fixed 0 vars, tightened 1 bounds.
Probing time = 0.00 sec. (2.10 ticks)
Tried aggregator 1 time.
Reduced MIP has 110 rows, 380 columns, and 1389 nonzeros.
Reduced MIP has 379 binaries, 1 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.00 sec. (0.64 ticks)
Probing time = 0.00 sec. (0.24 ticks)
Clique table members: 100.
MIP emphasis: balance optimality and feasibility.
MIP search method: dynamic search.
Parallel mode: deterministic, using up to 2 threads.
Root relaxation solution time = 0.00 sec. (1.85 ticks)
Nodes Cuts/
Node Left Objective IInf Best Integer Best Bound ItCnt Gap
* 0+ 0 100.0000 1.0000 143 99.00%
* 0+ 0 87.0000 1.0000 143 98.85%
* 0+ 0 85.0000 1.0000 143 98.82%
0 0 58.1362 19 85.0000 58.1362 143 31.60%
* 0+ 0 59.0000 58.1362 143 1.46%
0 0 cutoff 59.0000 58.1362 143 1.46%
Elapsed time = 0.01 sec. (6.47 ticks, tree = 0.00 MB, solutions = 4)
Root node processing (before b&c):
Real time = 0.01 sec. (6.49 ticks)
Parallel b&c, 2 threads:
Real time = 0.00 sec. (0.00 ticks)
Sync time (average) = 0.00 sec.
Wait time (average) = 0.00 sec.
------------
Total (root+branch&cut) = 0.01 sec. (6.49 ticks)
Center string is: CGAAGACTATAAATAGCGAGGCCTTAAAGAACTTCCAATGTTCTAGAACCTATGCTTGAGCTGACACTACGGCATCGATTTTCTAATGCTCCGACCCATC
d is 59.0
###################
Solving input3.lp
Found incumbent of value 25.000000 after 0.00 sec. (0.01 ticks)
Tried aggregator 2 times.
MIP Presolve eliminated 0 rows and 54 columns.
Aggregator did 7 substitutions.
Reduced MIP has 28 rows, 40 columns, and 229 nonzeros.
Reduced MIP has 39 binaries, 0 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.00 sec. (0.31 ticks)
Probing fixed 0 vars, tightened 1 bounds.
Probing time = 0.00 sec. (0.07 ticks)
Tried aggregator 1 time.
MIP Presolve eliminated 16 rows and 20 columns.
Reduced MIP has 12 rows, 20 columns, and 157 nonzeros.
Reduced MIP has 16 binaries, 4 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.00 sec. (0.11 ticks)
Probing time = 0.00 sec. (0.01 ticks)
Tried aggregator 1 time.
Reduced MIP has 12 rows, 20 columns, and 157 nonzeros.
Reduced MIP has 16 binaries, 4 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.00 sec. (0.06 ticks)
Probing time = 0.00 sec. (0.01 ticks)
Clique table members: 2.
MIP emphasis: balance optimality and feasibility.
MIP search method: dynamic search.
Parallel mode: deterministic, using up to 2 threads.
Root relaxation solution time = 0.00 sec. (0.03 ticks)
Nodes Cuts/
Node Left Objective IInf Best Integer Best Bound ItCnt Gap
* 0+ 0 25.0000 1.0000 3 96.00%
* 0+ 0 5.0000 1.0000 3 80.00%
* 0 0 integral 0 3.0000 3.0000 3 0.00%
Elapsed time = 0.00 sec. (0.71 ticks, tree = 0.00 MB, solutions = 2)
Root node processing (before b&c):
Real time = 0.00 sec. (0.71 ticks)
Parallel b&c, 2 threads:
Real time = 0.00 sec. (0.00 ticks)
Sync time (average) = 0.00 sec.
Wait time (average) = 0.00 sec.
------------
Total (root+branch&cut) = 0.00 sec. (0.71 ticks)
Center string is: CAGAGGTAAAAGAAAGGGGGACAAT
d is 3.0
###################
Solving input1.lp
Found incumbent of value 5.000000 after 0.00 sec. (0.00 ticks)
Tried aggregator 1 time.
MIP Presolve eliminated 2 rows and 10 columns.
Reduced MIP has 13 rows, 11 columns, and 58 nonzeros.
Reduced MIP has 10 binaries, 0 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.00 sec. (0.05 ticks)
Probing fixed 0 vars, tightened 1 bounds.
Probing time = 0.00 sec. (0.01 ticks)
Tried aggregator 1 time.
MIP Presolve eliminated 5 rows and 5 columns.
Reduced MIP has 8 rows, 6 columns, and 48 nonzeros.
Reduced MIP has 5 binaries, 1 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.00 sec. (0.02 ticks)
Probing time = 0.00 sec. (0.00 ticks)
Tried aggregator 1 time.
Reduced MIP has 8 rows, 6 columns, and 48 nonzeros.
Reduced MIP has 5 binaries, 1 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.00 sec. (0.02 ticks)
Probing time = 0.00 sec. (0.00 ticks)
MIP emphasis: balance optimality and feasibility.
MIP search method: dynamic search.
Parallel mode: deterministic, using up to 2 threads.
Root relaxation solution time = 0.00 sec. (0.02 ticks)
Nodes Cuts/
Node Left Objective IInf Best Integer Best Bound ItCnt Gap
* 0+ 0 5.0000 1.0000 6 80.00%
* 0+ 0 4.0000 1.0000 6 75.00%
0 0 2.5000 2 4.0000 2.5000 6 37.50%
* 0+ 0 3.0000 2.5000 6 16.67%
0 0 cutoff 3.0000 3.0000 6 0.00%
Elapsed time = 0.00 sec. (0.17 ticks, tree = 0.00 MB, solutions = 3)
Root node processing (before b&c):
Real time = 0.00 sec. (0.17 ticks)
Parallel b&c, 2 threads:
Real time = 0.00 sec. (0.00 ticks)
Sync time (average) = 0.00 sec.
Wait time (average) = 0.00 sec.
------------
Total (root+branch&cut) = 0.00 sec. (0.17 ticks)
Center string is: AAACC
d is 3.0
###################
Solving input2.lp
Found incumbent of value 10.000000 after 0.00 sec. (0.01 ticks)
Tried aggregator 1 time.
MIP Presolve eliminated 0 rows and 20 columns.
Reduced MIP has 30 rows, 21 columns, and 240 nonzeros.
Reduced MIP has 20 binaries, 0 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.00 sec. (0.17 ticks)
Probing fixed 0 vars, tightened 1 bounds.
Probing time = 0.00 sec. (0.05 ticks)
Tried aggregator 1 time.
MIP Presolve eliminated 10 rows and 10 columns.
Reduced MIP has 20 rows, 11 columns, and 220 nonzeros.
Reduced MIP has 10 binaries, 1 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.00 sec. (0.09 ticks)
Probing time = 0.00 sec. (0.01 ticks)
Tried aggregator 1 time.
Reduced MIP has 20 rows, 11 columns, and 220 nonzeros.
Reduced MIP has 10 binaries, 1 generals, 0 SOSs, and 0 indicators.
Presolve time = 0.00 sec. (0.08 ticks)
Probing time = 0.00 sec. (0.01 ticks)
MIP emphasis: balance optimality and feasibility.
MIP search method: dynamic search.
Parallel mode: deterministic, using up to 2 threads.
Root relaxation solution time = 0.00 sec. (0.06 ticks)
Nodes Cuts/
Node Left Objective IInf Best Integer Best Bound ItCnt Gap
* 0+ 0 10.0000 1.0000 12 90.00%
* 0+ 0 6.0000 1.0000 12 83.33%
0 0 5.0000 2 6.0000 5.0000 12 16.67%
0 0 cutoff 6.0000 13 0.00%
Elapsed time = 0.00 sec. (0.71 ticks, tree = 0.00 MB, solutions = 2)
Gomory fractional cuts applied: 1
Root node processing (before b&c):
Real time = 0.00 sec. (0.71 ticks)
Parallel b&c, 2 threads:
Real time = 0.00 sec. (0.00 ticks)
Sync time (average) = 0.00 sec.
Wait time (average) = 0.00 sec.
------------
Total (root+branch&cut) = 0.00 sec. (0.71 ticks)
Center string is: ACAAACCCCC
d is 6.0
###################