PB'10 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos5.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos5.opb
MD5SUM687e90f40c46b53feec9c54ee9b43fa6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark15360
Best CPU time to get the best result obtained on this benchmark1570.6
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15360
Optimality of the best value was proved NO
Number of variables163
Total number of constraints73
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints70
Minimum length of a constraint11
Maximum length of a constraint102
Number of terms in the objective function 163
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 74742
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 74742
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29 (complete)2695969SAT15360 1570.6 940.498
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703764SAT15360 1790.05 1790.59
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667017SAT (TO)15360 1800.61 1801.14
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665587SAT (TO)15360 1800.75 1801.21
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659094SAT (TO)16384 1800.25 1790.24
PB/CT 0.1 (complete)2668625SAT (TO)16387 1800.04 1800.72
PB/CT 0.1 fixed (complete)2682219SAT (TO)16998 1800.11 1800.82
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660571SAT (TO)17269 1800.26 1765.95
bsolo 3.2 Cl (complete)2657486SAT17408 1798.01 1798.68
bsolo 3.2 Card (complete)2656561SAT17408 1798.01 1798.48
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664157SAT (TO)17408 1802.23 1802.75
PBPASSolver 2010-06-13 (complete)2674041? (TO) 1800.05 1800.62
wbo 1.4b (complete)2655982? (TO) 1800.05 1800.76
wbo 1.4b (fixed) (complete)2680625? (TO) 1800.1 1800.66
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662453? (TO) 1803.99 979.861

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 15360
Solution found:
-x1 -x12 -x23 -x34 -x45 x116 x161 -x162 x163 -x2 -x3 x4 -x5 x6 -x7 -x8 -x9 x10 -x11 x13 -x14 -x15 -x16 -x17 x18 -x19 -x20 -x21 -x22 -x24 x25
-x26 x27 -x28 x29 -x30 -x31 x32 -x33 -x35 -x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56
-x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84
-x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110
-x111 -x112 -x113 x114 -x115 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134
-x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157
-x158 -x159 -x160